* Re: Fwd: Question on SCTP ABORT chunk is generated when the association_max_retrans is reached
From: Vlad Yasevich @ 2015-01-23 16:05 UTC (permalink / raw)
To: Daniel Borkmann, Sun Paul; +Cc: linux-sctp, netdev, linux-kernel
In-Reply-To: <54C23581.9060809@redhat.com>
On 01/23/2015 06:50 AM, Daniel Borkmann wrote:
> Hi,
>
> On 01/23/2015 11:25 AM, Sun Paul wrote:
> ...
>> I would like to check the behave in LKSCTP.
>>
>> we are running DIAMETER message over SCTP, and we have set the
>> parameter "net.sctp.association_max_retrans = 4" in the LinuxOS.
>>
>> We noticed that when remote peer have retry to send the same request
>> for 4 times, the LKSCTP will initiate an ABORT chunk with reason
>> "association exceeded its max_retrans count".
>>
>> We would like to know whether this is the correct behavior? is there
>> any other option that we can alter in order to avoid the ABORT chunk
>> being sent?
>
> I don't recall the RFC saying to send an ABORT, but let me double
> check in the mean time.
The RFC is silent on the matter. The abort got added in 3.8 so
it's been there for a while.
>
> Hmm, untested, but could you try something like that?
>
> diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
> index fef2acd..5ce198d 100644
> --- a/net/sctp/sm_sideeffect.c
> +++ b/net/sctp/sm_sideeffect.c
> @@ -584,7 +584,8 @@ static void sctp_cmd_assoc_failed(sctp_cmd_seq_t *commands,
> sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP,
> SCTP_ULPEVENT(event));
>
> - if (asoc->overall_error_count >= asoc->max_retrans) {
> + if (asoc->overall_error_count >= asoc->max_retrans &&
> + error != SCTP_ERROR_NO_ERROR) {
> abort = sctp_make_violation_max_retrans(asoc, chunk);
> if (abort)
> sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
This would pretty much stop all ABORTs due to excessive rtx. Might
as well take the code out :).
I was a bit concerned about this ABORT when it went in.
-vlad
^ permalink raw reply
* Re: [PATCH net-next v3 2/5] swdevice: add new api to set and del bridge port attributes
From: Jiri Pirko @ 2015-01-23 16:06 UTC (permalink / raw)
To: roopa
Cc: sfeldma, jhs, bcrl, tgraf, john.fastabend, stephen, vyasevic,
ronen.arad, netdev, davem, shm, gospo
In-Reply-To: <54C26FC1.70605@cumulusnetworks.com>
Fri, Jan 23, 2015 at 04:58:57PM CET, roopa@cumulusnetworks.com wrote:
>On 1/23/15, 2:41 AM, Jiri Pirko wrote:
>
><snip..>
>>
>>diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
>>index d162b21..bf0be98 100644
>>--- a/net/switchdev/switchdev.c
>>+++ b/net/switchdev/switchdev.c
>>@@ -50,3 +50,73 @@ int netdev_switch_port_stp_update(struct net_device *dev, u8 state)
>> return ops->ndo_switch_port_stp_update(dev, state);
>>}
>>EXPORT_SYMBOL(netdev_switch_port_stp_update);
>>+
>>+/**
>>+ * netdev_switch_port_bridge_setlink - Notify switch device port of bridge
>>+ * port attributes
>>+ *
>>+ * @dev: port device
>>+ * @nlh: netlink msg with bridge port attributes
>>+ *
>>+ * Notify switch device port of bridge port attributes
>>+ */
>>+int netdev_switch_port_bridge_setlink(struct net_device *dev,
>>+ struct nlmsghdr *nlh, u16 flags)
>>+{
>>+ const struct net_device_ops *ops = dev->netdev_ops;
>>+ struct net_device *lower_dev;
>>+ struct list_head *iter;
>>+ int ret = 0, err = 0;
>>+
>>+ if (!(dev->features & NETIF_F_HW_NETFUNC_OFFLOAD))
>>+ return err;
>>+
>>+ if (ops->ndo_bridge_setlink) {
>>+ WARN_ON(!ops->ndo_switch_parent_id_get);
>>+ return ops->ndo_bridge_setlink(dev, nlh, flags);
>>+ }
>>+
>>+ netdev_for_each_lower_dev(dev, lower_dev, iter) {
>>+ err = netdev_switch_port_bridge_setlink(lower_dev, nlh, flags);
>>+ if (err)
>>+ ret = err;
>>+ }
>>+
>>+ return ret;
>>+}
>>+EXPORT_SYMBOL(netdev_switch_port_bridge_setlink);
>>+
>>+/**
>>+ * netdev_switch_port_bridge_dellink - Notify switch device port of bridge
>>+ * attribute delete
>>+ *
>>+ * @dev: port device
>>+ * @nlh: netlink msg with bridge port attributes
>>+ *
>>+ * Notify switch device port of bridge port attribute delete
>>+ */
>>+int netdev_switch_port_bridge_dellink(struct net_device *dev,
>>+ struct nlmsghdr *nlh, u16 flags)
>>+{
>>+ const struct net_device_ops *ops = dev->netdev_ops;
>>+ struct net_device *lower_dev;
>>+ struct list_head *iter;
>>+ int ret = 0, err = 0;
>>+
>>+ if (!(dev->features & NETIF_F_HW_NETFUNC_OFFLOAD))
>>+ return err;
>>+
>>+ if (ops->ndo_bridge_dellink) {
>>+ WARN_ON(!ops->ndo_switch_parent_id_get);
>>+ return ops->ndo_bridge_dellink(dev, nlh, flags);
>>+ }
>>+
>>+ netdev_for_each_lower_dev(dev, lower_dev, iter) {
>>+ err = netdev_switch_port_bridge_dellink(lower_dev, nlh, flags);
>>+ if (err)
>>+ ret = err;
>>+ }
>>+
>>+ return ret;
>>+}
>>+EXPORT_SYMBOL(netdev_switch_port_bridge_dellink);
>>--
>>1.7.10.4
>>
>>Is there any other place, other than bridge code, this functions are
>>suppored to be called from?
>No other place today. Its usually the master that implements
>ndo_bridge_setlink/dellink.
>
>>If not, which I consider likely, it would
>>make more sense to me to:
>>
>>- move netdev_for_each_lower_dev iterations directly to bridge code
>>- let the masters (bond, team, ..) implement ndo_bridge_*link and do
>> the traversing there (can be in a form of pre-prepared default
>> ndo callback (ndo_dflt_netdev_switch_port_bridge_*link)
>But, i am still not understanding why i would modify bond, team and other
>slaves
Well, that is the usual way to propagate ndo calls. People are used to
this. It is visible right away in bonding/other code that is propagated
some ndo call to slaves. With your code, that is somehow hidden and only
dependent on NETIF_F_HW_NETFUNC_OFFLOAD flag.
Note that there are only couple of "master drivers" (for this, most likely
only bond and team modifications are needed).
>to offload bridge attributes. They could independently do so in the future if
>they
>want to do something more than what this default api provides.
>The api's setlink/dellink provided by this patch are the default api's.
>The drivers can override them if needed in the future (which aligns with what
>you want as well).
>
>Thanks,
>Roopa
>
>
>
>
^ permalink raw reply
* Re: [net-next PATCH v3 00/12] Flow API
From: John Fastabend @ 2015-01-23 16:08 UTC (permalink / raw)
To: Thomas Graf
Cc: Jiri Pirko, Jamal Hadi Salim, Pablo Neira Ayuso, simon.horman,
sfeldma, netdev, davem, gerlitz.or, andy, ast
In-Reply-To: <20150123160058.GN25797@casper.infradead.org>
On 01/23/2015 08:00 AM, Thomas Graf wrote:
> On 01/23/15 at 04:53pm, Jiri Pirko wrote:
>> Fri, Jan 23, 2015 at 04:34:55PM CET, john.fastabend@gmail.com wrote:
>>> What I don't have a lot of use for at the moment is an xflows that runs
>>> in software? Conceptually it sounds fine but why would I want to mirror
>>> hardware limitations into software? And if I make it completely generic
>>> it becomes u32 more or less. I could create an optimized version of the
>>> hardware dataplane in userspace which sits somewhere between u32 and the
>>> other classifiers on flexility and maybe gains some performance but I'm
>>> at a loss as to why this is useful. I would rather spend my time getting
>>> better performance out of u32 and dropping qdisc_lock completely then
>>> writing some partially useful filter for software.
>>
>> Well, even software implementation has limitations. Take ovs kernel
>> datapath as example. You can use your graphs to describe exactly what
>> ovs can handle. And after that you could use xflows api to set it up as
>> well as your rocker offload. That to me seems lie a very nice feature to
>> have.
>
> What is the value of this? The OVS kernel datapath is already built to
> fall back to user space if the kernel datapath does not support a
> specific feature.
>
I might be reaching.. but one advantage of something like this API is
the headers are not pre-defined nor are the actions. Coupled with eBPF
or a generic parser (think optimized u32) you would provide the ability
to configure the OVS fields in use and the actions being supported. Also
I haven't thought about it as much but if you had programmable hardware
and/or software you could create the set operations for headers, tables,
actions. I've done some work on the set tables because its relatively
common on existing hardware. Its on github in the flow tool and the
user space tester flowd.
I think the OVS folks have been thinking along these lines. Of course
your still bound by OF1.x at the moment.
.John
--
John Fastabend Intel Corporation
^ permalink raw reply
* Re: Fwd: Question on SCTP ABORT chunk is generated when the association_max_retrans is reached
From: Vlad Yasevich @ 2015-01-23 16:08 UTC (permalink / raw)
To: Sun Paul, linux-sctp, netdev, linux-kernel
In-Reply-To: <CAFXGft+fwo=8LJEG7h6uOpGciSo5f_dXjSx3sn67RZZp7jsYHw@mail.gmail.com>
On 01/23/2015 05:25 AM, Sun Paul wrote:
> Hi
>
> I would like to check the behave in LKSCTP.
>
> we are running DIAMETER message over SCTP, and we have set the
> parameter "net.sctp.association_max_retrans = 4" in the LinuxOS.
>
> We noticed that when remote peer have retry to send the same request
> for 4 times, the LKSCTP will initiate an ABORT chunk with reason
> "association exceeded its max_retrans count".
>
> We would like to know whether this is the correct behavior? is there
> any other option that we can alter in order to avoid the ABORT chunk
> being sent?
>
Why do you not want ABORT to be sent? SCTP has attempted to retransmit
the data maximum allows times, and at this point it will terminate
the association. It sends an ABORT notifying the peer of this, but
most likely the peer is unreachable anyway.
Any message that a peer sends at this point will most likely result
in an ABORT to be send back or an association restart. Might
as well start fresh.
-vlad
> Thanks
>
> PS
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sctp" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply
* Re: [RFC PATCH] net: ipv6: Make address flushing on ifdown optional
From: Brian Haley @ 2015-01-23 16:09 UTC (permalink / raw)
To: David Ahern, netdev; +Cc: hannes
In-Reply-To: <1421263039-96198-1-git-send-email-dsahern@gmail.com>
On 01/14/2015 02:17 PM, David Ahern wrote:
> Currently, ipv6 addresses are flushed when the interface is configured down:
>
> [root@f20 ~]# ip -6 addr add dev eth1 2000:11:1:1::1/64
> [root@f20 ~]# ip addr show dev eth1
> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
> link/ether 02:04:11:22:33:01 brd ff:ff:ff:ff:ff:ff
> inet6 2000:11:1:1::1/64 scope global tentative
> valid_lft forever preferred_lft forever
> [root@f20 ~]# ip link set dev eth1 up
> [root@f20 ~]# ip link set dev eth1 down
> [root@f20 ~]# ip addr show dev eth1
> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
> link/ether 02:04:11:22:33:01 brd ff:ff:ff:ff:ff:ff
>
> Add a new sysctl to make this behavior optional. Setting defaults to flush
> addresses to maintain backwards compatibility. When reset flushing is bypassed:
>
> [root@f20 ~]# echo 0 > /proc/sys/net/ipv6/conf/eth1/flush_addr_on_down
> [root@f20 ~]# ip -6 addr add dev eth1 2000:11:1:1::1/64
> [root@f20 ~]# ip addr show dev eth1
> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
> link/ether 02:04:11:22:33:01 brd ff:ff:ff:ff:ff:ff
> inet6 2000:11:1:1::1/64 scope global tentative
> valid_lft forever preferred_lft forever
> [root@f20 ~]# ip link set dev eth1 up
> [root@f20 ~]# ip link set dev eth1 down
> [root@f20 ~]# ip addr show dev eth1
> 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
> link/ether 02:04:11:22:33:01 brd ff:ff:ff:ff:ff:ff
> inet6 2000:11:1:1::1/64 scope global
> valid_lft forever preferred_lft forever
> inet6 fe80::4:11ff:fe22:3301/64 scope link
> valid_lft forever preferred_lft forever
I think this was brought up in a previous thread on this, but don't you have to
do DAD on these addresses once the interface comes back up? Some other system
could have come along, done DAD, succeeded, and is now using it. Or does the
use of this flag assume the user is Ok without doing DAD, and will deal with the
fallout?
-Brian
^ permalink raw reply
* Re: [net-next PATCH v3 00/12] Flow API
From: Jiri Pirko @ 2015-01-23 16:16 UTC (permalink / raw)
To: Thomas Graf
Cc: John Fastabend, Jamal Hadi Salim, Pablo Neira Ayuso, simon.horman,
sfeldma, netdev, davem, gerlitz.or, andy, ast
In-Reply-To: <20150123160058.GN25797@casper.infradead.org>
Fri, Jan 23, 2015 at 05:00:58PM CET, tgraf@suug.ch wrote:
>On 01/23/15 at 04:53pm, Jiri Pirko wrote:
>> Fri, Jan 23, 2015 at 04:34:55PM CET, john.fastabend@gmail.com wrote:
>> >What I don't have a lot of use for at the moment is an xflows that runs
>> >in software? Conceptually it sounds fine but why would I want to mirror
>> >hardware limitations into software? And if I make it completely generic
>> >it becomes u32 more or less. I could create an optimized version of the
>> >hardware dataplane in userspace which sits somewhere between u32 and the
>> >other classifiers on flexility and maybe gains some performance but I'm
>> >at a loss as to why this is useful. I would rather spend my time getting
>> >better performance out of u32 and dropping qdisc_lock completely then
>> >writing some partially useful filter for software.
>>
>> Well, even software implementation has limitations. Take ovs kernel
>> datapath as example. You can use your graphs to describe exactly what
>> ovs can handle. And after that you could use xflows api to set it up as
>> well as your rocker offload. That to me seems lie a very nice feature to
>> have.
>
>What is the value of this? The OVS kernel datapath is already built to
>fall back to user space if the kernel datapath does not support a
>specific feature.
As I wrote earlier, the value is that userspace can easily use single
xflows api to take care of all ways to handle flows (ovs kernel dp,
rocker, other device, u32 tc filter + actions, you name it)
my flow managing app
|
uspc |
--------|----------------------------------------------------
krnl |
tc xflows api
| | |
| | ---------------------------------------------------
| | |
| ------------------ other xflows backend
| |
ovs xflows backend rocker driver xflows backend
| |
ovs dp |
krnl |
----------------------------|--------------------------------
hw |
rocker switch
^ permalink raw reply
* Re: [PATCH V2 for 3.19 0/7] Fixes for rtl8192ee
From: Larry Finger @ 2015-01-23 16:40 UTC (permalink / raw)
To: Kalle Valo
Cc: linux-wireless, netdev,
"troy_tan@realsil.com.cn >> 谭杭波"
In-Reply-To: <873871msc7.fsf@kamboji.qca.qualcomm.com>
On 01/23/2015 09:26 AM, Kalle Valo wrote:
> Larry Finger <Larry.Finger@lwfinger.net> writes:
>
>> This is V2 of the patches for rtl8192ee to be applied to 3.19. They replace
>> all the patches submitted under the title '[PATCH for 3.19 0/3] rtlwifi:
>> Various updates/fixes". All are marked for backporting to 3.18.
>>
>> The first of these removes a logging statement that is no longer needed.
>>
>> Patches 1-6 are relatively small and should not be a problem for 3.19.
>> Patch 7 is quite a bit larger, and adds two new routines to detect
>> DMA stalls. I will understand if you want to defer that to -next; however,
>> it does fix a serious problem.
>
> -rc6 is most likely released on Sunday, I cannot send six patches this
> late in the cycle unless our inboxes are filling of bug reports. As my
> inbox seems to be pretty empty about rtlwifi problems can you give more
> background why you think it's important to get these to 3.19? Are these
> all regressions from 3.18 or older bugs which just got fixed now?
>
>> rtlwifi: Remove logging statement that is no longer needed
>
> I think this is ok.
>
>> rtlwifi: rtl8192ee: Fix adhoc fail
>
> Ad-Hoc mode is not that popular, IMHO this can easily wait for -next.
>
>> rtlwifi: rtl8192ee: Fix problems with calculating free space in FIFO
>> rtlwifi: rtl8192ee: Fix handling of new style descriptors
>> rtlwifi: rtl8192ee: Fix TX hang due to failure to update TX write
>> point
>> rtlwifi: rtl8192ee: Fix parsing of received packet
>> rtlwifi: rtl8192ee: Fix DMA stalls
>
> For -rc1 or -rc2 these would have been ok, but without really good
> justifications getting these into -rc7 is difficult.
>
> But the patches itself are create, huge improvement compared to v1.
Kalle,
It is too bad that it took so long to get these ready. I think the reason that
there are not a lot of bug reports is because the complaints are all in the
GitHub issues for the rtlwifi_new repo, or with Ubuntu. If there are any that
get filed against Bugzilla, I will refer them to that repo.
Driver rtl8192ee was new in 3.18. There had been a previous version in staging,
but it did not get a lot of usage. I'm not sure if the additional usage after
3.18 was due to the driver being in the regular tree, or if vendors started
using the chips, but the problem reports started arriving. All these bugs have
been part of rtl8192ee since it has been in the kernel, thus they are hard to
categorize as regressions.
Push all 7 into -next so that they will be in 3.20. If you think it to be
prudent, please leave the Cc for stable. That way 3.18 and 3.19 will eventually
get the fixes.
Thanks,
Larry
^ permalink raw reply
* Re: [net-next PATCH v3 00/12] Flow API
From: John Fastabend @ 2015-01-23 16:42 UTC (permalink / raw)
To: Thomas Graf
Cc: Jamal Hadi Salim, Pablo Neira Ayuso, simon.horman, sfeldma,
netdev, davem, gerlitz.or, andy, ast, Jiri Pirko
In-Reply-To: <20150123104932.GG25797@casper.infradead.org>
On 01/23/2015 02:49 AM, Thomas Graf wrote:
> On 01/22/15 at 08:58am, John Fastabend wrote:
>> In response to Pablo's observation,
>>
>> Correct this is fully exposed to user space, but it is also self
>> contained inside the API meaning I can learn when to use it and what it
>> does by looking at the other operations tables the table graph and
>> supported headers. The assumption I am making that is not in the API
>> explicitly yet. Is that actions named "set_field_name" perform the
>> set operation on that field. We can and plan to extend the API to make
>> this assumption explicit in the API.
>
> OK. I think it's this assumption that is not explicitly in the API yet
> that causes confusion. Making it explicit would definitely help. Do
> we even need the driver to declare get/set operations at all? Can we
> just have the driver expose the field and the API takes care of
> providing get/set actions?
>
>> Even though its a detail of the rocker world its easy enough for a
>> program on top of the API to learn how it works.
>>
>> So in the rocker switch case if I want to rewrite an eth_dst adress I
>> have a couple choices. I can set the group_id in one of the tables
>> that support setting the group_id and then do the rewrite in one of the
>> tables that supports matching on group_id and setting the eth_dst mac.
>> The "choice" I make is a policy IMO and I don't want to hard code logic
>> in the kernel that picks tables and decides things like what should I
>> do if table x is full but table y could also be used should I overflow
>> into table y? Or is table y reserved for some other network function?
>> etc.
>
> Agreed. It might make sense to declare such fields as general purpose
> metadata or have some kind of field class which describes the nature
> of the field: { register, protocol-field, configuration, ... }
>
>> There are some actions and metadata though that _need_ to be
>> standardized. These are the metadata that is used outside the API. For
>> example ingress_port is metadata that is set outside the tables.
>> Similarly set_egress_port and set_egress_queue provide the forwarding
>> and queueing fields. No matter how hard you look at the model from the
>> API you can not learn how these are used.
>
> Agreed. I assume we would implement a tun_dst the same standardized way.
>
>>> What would a rocker group map to in the tc world?
>>
>> In the 'tc' world I would guess the easiest thing to do is simply bind
>> a 'tc' qdisc to the ACL table. It seems a good first approximation of
>> how to make this work. But the rocker world doesn't yet have any QOS so
>> it makes it difficult to "offload" anything but the fifo qdiscs.
>
> Right. I was asking as tc will have the same difficulty if it wishes
> to classify based on rocker groups or other general purpose hardware
> metadata fields. We can either supoprt them by describing them and
> allow learning of such fields or ignore them.
>
>>>> I see this as a gaping hole
>>>> for vendor SDKs with their own definitions of their own hardware that
>>>> doesnt work with anyone else. i.e it seems to standardize proprietary
>>>> interfaces. Maybe thats what Pablo is alluding to.
>>>
>>> I will be the first to root for rejection if such patches appear.
>>>
>>
>> Is it problematic if users define some unique header here and then
>> provide actions to set/pop/push/get operations on it?
couple additional comments I wanted to add here,
>
> I have no problem with unique headers but we have to ensure that a
> field with identical purpose or same logical meaning is represented in
> the same way by all drivers. If a driver introduces a new field it
> must consider that other drivers will need/want to use it as well.
> I guess/hope this is obvious though ;-)
>
Yep, so my thought here is as if_flow_common.h builds up a list of
headers then a driver writer can go into their pipeline and "click" on
the headers they support to define the devices parse graph. Because
pkt headers are described using length/offset/mask types its always
clear what an ethernet header is and what a ip header is. There really
is no way to define/represent an ip header differently. If a driver
writer puts in there own definition and doesn't use our if_flow_common
definition it will be duplicate code and we should squash it. But for a
consumer of the API it will be the _same_ header assuming there are no
bugs in the definition.
> I agree that if chip A has 8 general purpose registers and chip B has
> 32 of them then it doesn't matter how they are called. What matters is
> that they are declared as such to API users.
You could add a flag to the field type to indicate explicitly it is
metadata or a register but I've not found any need for it. I leave
it out of the pkt header graph and then let consumers note these
are metadata fields that can be used. If we need this to be explicit
its easy enough to add a flags field.
>
> Actions must obviously be standardized as your proposal already does
> by exposing push_vlan, pop_vlan, etc.
>
At minimum you need a standardized a primitive set that you can use to
define other actions. push/pop/set/get can be standardized. It may be
that hardware has more complicated actions that act as an atomic actions
to do a entire list of actions, set some fields + pop headers for
example. Consumers can sort out how these actions work by looking at
the list of primitives. Its an optimization problem then for users of
the API to "know" they have applied a set of actions that the hardware
could actually do in a single action.
Note this set of patches 00/12 did not define the primitives or use it
in the action definitions. I think it is follow on work. Besides rocker
doesn't have any of these type of actions yet. A 'route' action might
be described using primitives for example.
.John
--
John Fastabend Intel Corporation
^ permalink raw reply
* Re: PHYless ethernet switch MAC-MAC serdes connection
From: Vijay Katoch @ 2015-01-23 16:49 UTC (permalink / raw)
To: netdev
In-Reply-To: <loom.20150121T075010-767@post.gmane.org>
It seems this behaviour is normal when assigning ip address to 3 devices
and all of them are 'up'.
When I examined packets using wireshark, correct packets are received on
other host.
I resolved the issue of interface that is configured first controlling
transmission, by running ifplugd daemon. So if cable connected to port
which was configured first is unplugged, that interface will go down,
allowing any of the other to transmit.
^ permalink raw reply
* Re: [PATCH net-next 0/3] openvswitch: Add STT support.
From: Tom Herbert @ 2015-01-23 16:58 UTC (permalink / raw)
To: Pravin B Shelar; +Cc: David Miller, Linux Netdev List
In-Reply-To: <1421785536-19793-1-git-send-email-pshelar@nicira.com>
On Tue, Jan 20, 2015 at 12:25 PM, Pravin B Shelar <pshelar@nicira.com> wrote:
> Following patch series adds support for Stateless Transport
> Tunneling protocol.
> STT uses TCP segmentation offload available in most of NIC. On
> packet xmit STT driver appends STT header along with TCP header
> to the packet. For GSO packet GSO parameters are set according
> to tunnel configuration and packet is handed over to networking
> stack. This allows use of segmentation offload available in NICs
>
> Netperf unidirectional test gives ~9.4 Gbits/s performance on 10Gbit
> NIC with 1500 byte MTU with two TCP streams.
>
The reason you're able to get 9.4 Gbit/s with an L2 encapsulation
using STT is that it has less protocol overhead per packet when doing
segmentation compared to VXLAN (without segmentation STT packets will
have more overhead than VXLAN).
A VXLAN packet with TCP/IP has headers
IP|UDP|VXLAN|Ethernet|IP|TCP+options. Assuming TCP is stuffed with
options, this is 20+8+8+16+20+40=112 bytes, or 7.4% MTU. Each STT
segment created in GSO, other than the first, has just IP|TCP headers
which is 20+20=40 bytes or 2.6% MTU. So this explains throughput
differences between VXLAN and STT.
With some clever coding, this same effect can be achieved using a UDP
encapsulation protocol that allows options. Suppose we create a new
option that we'll call Remote Segmentation Offload (RSO). The option
contains sequence number, fragment number that is coming from TCP
header in STT. We'll give this option eight bytes, and we'll also need
Remote Checksum Offload (therefore UDP checksum enabled). The headers
for each segment (except first) in GUE would then be something like
IP|UDP|GUE+options, with overhead 20+8+4+16 bytes=48 bytes, or 3.2%
MTU.
Like STT, RSO requires reassembly. Most of this can probably be done
in GRO. Processing is also a little cheaper since we don't need to
walk down as many protocol layers.
Conceptually, in the presence of packet loss we can recover any
segments as long as the first one in the chain that contains the full
set of headers isn't lost. If the first one is lost, then everything
in that block is lost since there's not enough context for reassembly
(I suspect this is also true in STT).
Tom
> The protocol is documented at
> http://www.ietf.org/archive/id/draft-davie-stt-06.txt
>
> I will send out OVS userspace patch on ovs-dev mailing list.
>
> Pravin B Shelar (3):
> skbuff: Add skb_list_linearize()
> net: Add STT tunneling protocol.
> openvswitch: Add support for STT tunneling.
>
> include/linux/skbuff.h | 2 +
> include/net/stt.h | 55 ++
> include/uapi/linux/openvswitch.h | 1 +
> net/core/skbuff.c | 35 +
> net/ipv4/Kconfig | 11 +
> net/ipv4/Makefile | 1 +
> net/ipv4/stt.c | 1386 ++++++++++++++++++++++++++++++++++++++
> net/openvswitch/Kconfig | 10 +
> net/openvswitch/Makefile | 1 +
> net/openvswitch/vport-stt.c | 214 ++++++
> 10 files changed, 1716 insertions(+)
> create mode 100644 include/net/stt.h
> create mode 100644 net/ipv4/stt.c
> create mode 100644 net/openvswitch/vport-stt.c
>
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply
* Re: [RESEND, 1/2] wlcore: fix copy-paste bug: assign from src struct not dest
From: Kalle Valo @ 2015-01-23 17:07 UTC (permalink / raw)
To: Giel van Schijndel
Cc: linux-kernel, Giel van Schijndel, John W. Linville, Eliad Peller,
Arik Nemtsov, open list:TI WILINK WIRELES...,
open list:NETWORKING DRIVERS
In-Reply-To: <1420659525-22975-1-git-send-email-me@mortis.eu>
> Signed-off-by: Giel van Schijndel <me@mortis.eu>
> Reported-at: http://www.viva64.com/en/b/0299/
Thanks, applied to wireless-drivers-next.git.
Kalle Valo
^ permalink raw reply
* Re: Fwd: Question on SCTP ABORT chunk is generated when the association_max_retrans is reached
From: Daniel Borkmann @ 2015-01-23 17:10 UTC (permalink / raw)
To: Vlad Yasevich; +Cc: Sun Paul, linux-sctp, netdev, linux-kernel, tuexen
In-Reply-To: <54C27137.5010405@gmail.com>
On 01/23/2015 05:05 PM, Vlad Yasevich wrote:
> On 01/23/2015 06:50 AM, Daniel Borkmann wrote:
>> On 01/23/2015 11:25 AM, Sun Paul wrote:
>> ...
>>> I would like to check the behave in LKSCTP.
>>>
>>> we are running DIAMETER message over SCTP, and we have set the
>>> parameter "net.sctp.association_max_retrans = 4" in the LinuxOS.
>>>
>>> We noticed that when remote peer have retry to send the same request
>>> for 4 times, the LKSCTP will initiate an ABORT chunk with reason
>>> "association exceeded its max_retrans count".
>>>
>>> We would like to know whether this is the correct behavior? is there
>>> any other option that we can alter in order to avoid the ABORT chunk
>>> being sent?
>>
>> I don't recall the RFC saying to send an ABORT, but let me double
>> check in the mean time.
>
> The RFC is silent on the matter. The abort got added in 3.8 so
> it's been there for a while.
I see, commit de4594a51c90 ("sctp: send abort chunk when max_retrans
exceeded") added the behaviour.
>> Hmm, untested, but could you try something like that?
>>
>> diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
>> index fef2acd..5ce198d 100644
>> --- a/net/sctp/sm_sideeffect.c
>> +++ b/net/sctp/sm_sideeffect.c
>> @@ -584,7 +584,8 @@ static void sctp_cmd_assoc_failed(sctp_cmd_seq_t *commands,
>> sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP,
>> SCTP_ULPEVENT(event));
>>
>> - if (asoc->overall_error_count >= asoc->max_retrans) {
>> + if (asoc->overall_error_count >= asoc->max_retrans &&
>> + error != SCTP_ERROR_NO_ERROR) {
>> abort = sctp_make_violation_max_retrans(asoc, chunk);
>> if (abort)
>> sctp_add_cmd_sf(commands, SCTP_CMD_REPLY,
>
> This would pretty much stop all ABORTs due to excessive rtx. Might
> as well take the code out :).
>
> I was a bit concerned about this ABORT when it went in.
So effectively, if I understand the argument from the commit, the
assumption is that the ABORT would never reach the peer anyway, but
is a way for tcpdump users to see on the wire that rtx limit has
been exceeded and since there's not mentioned anything in the RFC
about this, it doesn't break it. Hm.
Sun Paul, what exactly broke in your scenario? Can you be more explicit?
Thanks,
Daniel
^ permalink raw reply
* [PATCH 1/6] rtlwifi: Change logging level for key change
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo-sgV2jX0FEOL9JmXXK+q4OQ
Cc: linux-wireless-u79uwXL29TY76Z2rM5mHXA, Larry Finger,
netdev-u79uwXL29TY76Z2rM5mHXA
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
A recent change in key handling included logging of these changes for
all debug levels. Such key changes should only be logged when a high
level of debugging is enabled.
Signed-off-by: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
---
drivers/net/wireless/rtlwifi/cam.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/rtlwifi/cam.c b/drivers/net/wireless/rtlwifi/cam.c
index 3ef870d..6e64792 100644
--- a/drivers/net/wireless/rtlwifi/cam.c
+++ b/drivers/net/wireless/rtlwifi/cam.c
@@ -406,7 +406,7 @@ u8 rtl_cam_get_free_entry(struct ieee80211_hw *hw, struct ieee80211_sta *sta,
}
}
if (found) {
- RT_TRACE(rtlpriv, COMP_SEC, DBG_EMERG,
+ RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
"key_index=%d,cam_bitmap: 0x%x entry_idx=%d\n",
key_index, rtlpriv->sec.cam_bitmap, entry_idx);
return entry_idx;
--
2.1.2
--
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^ permalink raw reply related
* [PATCH 2/6] rtlwifi: btcoexist: Remove typedef statements
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo-sgV2jX0FEOL9JmXXK+q4OQ
Cc: linux-wireless-u79uwXL29TY76Z2rM5mHXA, Larry Finger,
netdev-u79uwXL29TY76Z2rM5mHXA
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
In btcoexist, there are a number of typedef statements. Not only do
they violate the rule of avoiding new typdef statements in the kernel,
these are also pointless as they merely introduce an extra level of
indirection in the definition of some function pointers.
Signed-off-by: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
---
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c | 2 +-
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h | 84 +++++++---------------
2 files changed, 26 insertions(+), 60 deletions(-)
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
index b2791c8..7a72636 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -496,7 +496,7 @@ static u32 halbtc_read_4byte(void *bt_context, u32 reg_addr)
return rtl_read_dword(rtlpriv, reg_addr);
}
-static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u32 data)
+static void halbtc_write_1byte(void *bt_context, u32 reg_addr, u8 data)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
struct rtl_priv *rtlpriv = btcoexist->adapter;
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
index 0a903ea..8c64acf 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -350,45 +350,6 @@ enum btc_notify_type_stack_operation {
BTC_STACK_OP_MAX
};
-typedef u8 (*bfp_btc_r1)(void *btc_context, u32 reg_addr);
-
-typedef u16 (*bfp_btc_r2)(void *btc_context, u32 reg_addr);
-
-typedef u32 (*bfp_btc_r4)(void *btc_context, u32 reg_addr);
-
-typedef void (*bfp_btc_w1)(void *btc_context, u32 reg_addr, u32 data);
-
-typedef void (*bfp_btc_w1_bit_mak)(void *btc_context, u32 reg_addr,
- u32 bit_mask, u8 data1b);
-
-typedef void (*bfp_btc_w2)(void *btc_context, u32 reg_addr, u16 data);
-
-typedef void (*bfp_btc_w4)(void *btc_context, u32 reg_addr, u32 data);
-
-typedef void (*bfp_btc_wr_1byte_bit_mask)(void *btc_context, u32 reg_addr,
- u8 bit_mask, u8 data);
-
-typedef void (*bfp_btc_set_bb_reg)(void *btc_context, u32 reg_addr,
- u32 bit_mask, u32 data);
-
-typedef u32 (*bfp_btc_get_bb_reg)(void *btc_context, u32 reg_addr,
- u32 bit_mask);
-
-typedef void (*bfp_btc_set_rf_reg)(void *btc_context, u8 rf_path, u32 reg_addr,
- u32 bit_mask, u32 data);
-
-typedef u32 (*bfp_btc_get_rf_reg)(void *btc_context, u8 rf_path,
- u32 reg_addr, u32 bit_mask);
-
-typedef void (*bfp_btc_fill_h2c)(void *btc_context, u8 element_id,
- u32 cmd_len, u8 *cmd_buffer);
-
-typedef bool (*bfp_btc_get)(void *btcoexist, u8 get_type, void *out_buf);
-
-typedef bool (*bfp_btc_set)(void *btcoexist, u8 set_type, void *in_buf);
-
-typedef void (*bfp_btc_disp_dbg_msg)(void *btcoexist, u8 disp_type);
-
struct btc_bt_info {
bool bt_disabled;
u8 rssi_adjust_for_agc_table_on;
@@ -484,26 +445,31 @@ struct btc_coexist {
u8 pwr_mode_val[10];
/* function pointers - io related */
- bfp_btc_r1 btc_read_1byte;
- bfp_btc_w1 btc_write_1byte;
- bfp_btc_w1_bit_mak btc_write_1byte_bitmask;
- bfp_btc_r2 btc_read_2byte;
- bfp_btc_w2 btc_write_2byte;
- bfp_btc_r4 btc_read_4byte;
- bfp_btc_w4 btc_write_4byte;
-
- bfp_btc_set_bb_reg btc_set_bb_reg;
- bfp_btc_get_bb_reg btc_get_bb_reg;
-
- bfp_btc_set_rf_reg btc_set_rf_reg;
- bfp_btc_get_rf_reg btc_get_rf_reg;
-
- bfp_btc_fill_h2c btc_fill_h2c;
-
- bfp_btc_disp_dbg_msg btc_disp_dbg_msg;
-
- bfp_btc_get btc_get;
- bfp_btc_set btc_set;
+ u8 (*btc_read_1byte)(void *btc_context, u32 reg_addr);
+ void (*btc_write_1byte)(void *btc_context, u32 reg_addr, u8 data);
+ void (*btc_write_1byte_bitmask)(void *btc_context, u32 reg_addr,
+ u32 bit_mask, u8 data1b);
+ u16 (*btc_read_2byte)(void *btc_context, u32 reg_addr);
+ void (*btc_write_2byte)(void *btc_context, u32 reg_addr, u16 data);
+ u32 (*btc_read_4byte)(void *btc_context, u32 reg_addr);
+ void (*btc_write_4byte)(void *btc_context, u32 reg_addr, u32 data);
+
+ void (*btc_set_bb_reg)(void *btc_context, u32 reg_addr,
+ u32 bit_mask, u32 data);
+ u32 (*btc_get_bb_reg)(void *btc_context, u32 reg_addr, u32 bit_mask);
+
+ void (*btc_set_rf_reg)(void *btc_context, u8 rf_path, u32 reg_addr,
+ u32 bit_mask, u32 data);
+ u32 (*btc_get_rf_reg)(void *btc_context, u8 rf_path,
+ u32 reg_addr, u32 bit_mask);
+
+ void (*btc_fill_h2c)(void *btc_context, u8 element_id,
+ u32 cmd_len, u8 *cmd_buffer);
+
+ void (*btc_disp_dbg_msg)(void *btcoexist, u8 disp_type);
+
+ bool (*btc_get)(void *btcoexist, u8 get_type, void *out_buf);
+ bool (*btc_set)(void *btcoexist, u8 set_type, void *in_buf);
};
bool halbtc_is_wifi_uplink(struct rtl_priv *adapter);
--
2.1.2
--
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^ permalink raw reply related
* [PATCH 6/6] rtlwifi: btcoexist: Enable new routines for RTL8812AE
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo-sgV2jX0FEOL9JmXXK+q4OQ
Cc: linux-wireless-u79uwXL29TY76Z2rM5mHXA, Troy Tan,
netdev-u79uwXL29TY76Z2rM5mHXA, Larry Finger
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
From: Troy Tan <troy_tan-kXabqFNEczNtrwSWzY7KCg@public.gmane.org>
In addition to turning on the build of the new routines, there are several
fixes found by Realtek engineers.
Signed-off-by: Troy Tan <troy_tan-kXabqFNEczNtrwSWzY7KCg@public.gmane.org>
Signed-off-by: Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
---
drivers/net/wireless/rtlwifi/btcoexist/Makefile | 9 +
.../net/wireless/rtlwifi/btcoexist/halbt_precomp.h | 3 +
.../wireless/rtlwifi/btcoexist/halbtc8192e2ant.c | 6 +-
.../wireless/rtlwifi/btcoexist/halbtc8723b2ant.h | 6 +-
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.h | 4 +-
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c | 711 ++++++++++++++++-----
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h | 24 +
drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c | 37 ++
drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h | 6 +-
drivers/net/wireless/rtlwifi/core.c | 17 +-
drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h | 14 -
drivers/net/wireless/rtlwifi/wifi.h | 12 +-
12 files changed, 676 insertions(+), 173 deletions(-)
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/Makefile b/drivers/net/wireless/rtlwifi/btcoexist/Makefile
index 47ceecf..a86e0c2 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/Makefile
+++ b/drivers/net/wireless/rtlwifi/btcoexist/Makefile
@@ -1,5 +1,14 @@
btcoexist-objs := halbtc8723b2ant.o \
halbtcoutsrc.o \
+ halbtc8192e2ant.o \
+ halbtc8723b1ant.o \
+ halbtc8723b2ant.o \
+ halbtc8812a_ext.o \
+ halbtc8821a1ant.o \
+ halbtc8821a2ant.o \
+ halbtc8812a2ant.o \
+ halbtc8812a1ant.o \
+ halbtcoutsrc.o \
rtl_btc.o
obj-$(CONFIG_RTLBTCOEXIST) += btcoexist.o
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h b/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h
index 39b9a33..c56ad98 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbt_precomp.h
@@ -42,6 +42,9 @@
#include "halbtc8723b2ant.h"
#include "halbtc8821a2ant.h"
#include "halbtc8821a1ant.h"
+#include "halbtc8812a2ant.h"
+#include "halbtc8812a1ant.h"
+#include "halbtc8812a_ext.h"
#define GetDefaultAdapter(padapter) padapter
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c
index 53261d6..c33c37f 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8192e2ant.c
@@ -1367,16 +1367,14 @@ static void halbtc8192e2ant_set_switch_sstype(struct btc_coexist *btcoexist,
btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x1);
btcoexist->btc_write_4byte(btcoexist, 0x90c, 0x81111111);
/* switch cck patch */
- btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe77, 0x4, 0x1);
- btcoexist->btc_write_1byte(btcoexist, 0xa07, 0x81);
+
mimops = BTC_MIMO_PS_STATIC;
} else if (sstype == 2) {
halbtc8192e2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
btcoexist->btc_write_1byte(btcoexist, 0xc04, 0x33);
btcoexist->btc_write_1byte(btcoexist, 0xd04, 0x3);
btcoexist->btc_write_4byte(btcoexist, 0x90c, 0x81121313);
- btcoexist->btc_write_1byte_bitmask(btcoexist, 0xe77, 0x4, 0x0);
- btcoexist->btc_write_1byte(btcoexist, 0xa07, 0x41);
+
mimops = BTC_MIMO_PS_DYNAMIC;
}
/* set rx 1ss or 2ss */
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h
index 567f354..ea6e383 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b2ant.h
@@ -160,11 +160,11 @@ void ex_btc8723b2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
void ex_btc8723b2ant_media_status_notify(struct btc_coexist *btcoexist,
- u8 type);
+ u8 type);
void ex_btc8723b2ant_special_packet_notify(struct btc_coexist *btcoexist,
- u8 type);
+ u8 type);
void ex_btc8723b2ant_bt_info_notify(struct btc_coexist *btcoexist,
- u8 *tmpbuf, u8 length);
+ u8 *tmpbuf, u8 length);
void ex_btc8723b2ant_halt_notify(struct btc_coexist *btcoexist);
void ex_btc8723b2ant_periodical(struct btc_coexist *btcoexist);
void ex_btc8723b2ant_display_coex_info(struct btc_coexist *btcoexist);
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
index 0c02134..48ecdeb 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
@@ -162,8 +162,8 @@ void ex_halbtc8812a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8812a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8812a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
void ex_halbtc8812a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
-void ex_halbtc8812a2ant_media_status_notify(struct btc_coexist *btcoexist,
- u8 type);
+void ex_btc8812a2ant_media_stat_notify(struct btc_coexist *btcoexist,
+ u8 type);
void ex_halbtc8812a2ant_special_packet_notify(struct btc_coexist *btcoexist,
u8 type);
void ex_halbtc8812a2ant_bt_info_notify(struct btc_coexist *btcoexist,
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
index 7a72636..c428a59 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -11,23 +11,58 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * wlanfae <wlanfae-Rasf1IRRPZFBDgjK7y7TUQ@public.gmane.org>
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
- * Hsinchu 300, Taiwan.
- *
- * Larry Finger <Larry.Finger-tQ5ms3gMjBLk1uMJSBkQmQ@public.gmane.org>
- *
******************************************************************************/
#include "halbt_precomp.h"
+/*#if (BT_30_SUPPORT == 1)*/
+#if 1
/***********************************************
* Global variables
***********************************************/
+static const char *const bt_profile_string[] = {
+ "NONE",
+ "A2DP",
+ "PAN",
+ "HID",
+ "SCO",
+};
+
+static const char *const bt_spec_string[] = {
+ "1.0b",
+ "1.1",
+ "1.2",
+ "2.0+EDR",
+ "2.1+EDR",
+ "3.0+HS",
+ "4.0",
+};
+
+static const char *const bt_link_role_string[] = {
+ "Master",
+ "Slave",
+};
+
+static const char *const h2c_state_string[] = {
+ "successful",
+ "h2c busy",
+ "rf off",
+ "fw not read",
+};
+
+static const char *const io_state_string[] = {
+ "IO_STATUS_SUCCESS",
+ "IO_STATUS_FAIL_CANNOT_IO",
+ "IO_STATUS_FAIL_RF_OFF",
+ "IO_STATUS_FAIL_FW_READ_CLEAR_TIMEOUT",
+ "IO_STATUS_FAIL_WAIT_IO_EVENT_TIMEOUT",
+ "IO_STATUS_INVALID_LEN",
+ "IO_STATUS_IO_IDLE_QUEUE_EMPTY",
+ "IO_STATUS_IO_INSERT_WAIT_QUEUE_FAIL",
+ "IO_STATUS_UNKNOWN_FAIL",
+ "IO_STATUS_WRONG_LEVEL",
+ "IO_STATUS_H2C_STOPPED",
+};
struct btc_coexist gl_bt_coexist;
@@ -36,6 +71,34 @@ u32 btc_dbg_type[BTC_MSG_MAX];
/***************************************************
* Debug related function
***************************************************/
+static bool is_any_client_connect_to_ap(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_mac *mac = rtl_mac(rtlpriv);
+ struct rtl_sta_info *drv_priv;
+ u8 cnt = 0;
+
+ if (mac->opmode == NL80211_IFTYPE_ADHOC ||
+ mac->opmode == NL80211_IFTYPE_MESH_POINT ||
+ mac->opmode == NL80211_IFTYPE_AP) {
+ if (in_interrupt() > 0) {
+ list_for_each_entry(drv_priv, &rtlpriv->entry_list,
+ list)
+ cnt++;
+ } else {
+ spin_lock_bh(&rtlpriv->locks.entry_list_lock);
+ list_for_each_entry(drv_priv, &rtlpriv->entry_list,
+ list)
+ cnt++;
+ spin_unlock_bh(&rtlpriv->locks.entry_list_lock);
+ }
+ }
+ if (cnt > 0)
+ return true;
+ else
+ return false;
+}
+
static bool halbtc_is_bt_coexist_available(struct btc_coexist *btcoexist)
{
if (!btcoexist->binded || NULL == btcoexist->adapter)
@@ -59,23 +122,9 @@ static void halbtc_dbg_init(void)
for (i = 0; i < BTC_MSG_MAX; i++)
btc_dbg_type[i] = 0;
- btc_dbg_type[BTC_MSG_INTERFACE] =
-/* INTF_INIT | */
-/* INTF_NOTIFY | */
- 0;
-
- btc_dbg_type[BTC_MSG_ALGORITHM] =
-/* ALGO_BT_RSSI_STATE | */
-/* ALGO_WIFI_RSSI_STATE | */
-/* ALGO_BT_MONITOR | */
-/* ALGO_TRACE | */
-/* ALGO_TRACE_FW | */
-/* ALGO_TRACE_FW_DETAIL | */
-/* ALGO_TRACE_FW_EXEC | */
-/* ALGO_TRACE_SW | */
-/* ALGO_TRACE_SW_DETAIL | */
-/* ALGO_TRACE_SW_EXEC | */
- 0;
+ btc_dbg_type[BTC_MSG_INTERFACE] = 0;
+
+ btc_dbg_type[BTC_MSG_ALGORITHM] = 0;
}
static bool halbtc_is_bt40(struct rtl_priv *adapter)
@@ -142,7 +191,7 @@ static u8 halbtc_get_wifi_central_chnl(struct btc_coexist *btcoexist)
if (rtlphy->current_channel != 0)
chnl = rtlphy->current_channel;
BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
- "static halbtc_get_wifi_central_chnl:%d\n", chnl);
+ "halbtc_get_wifi_central_chnl:%d\n", chnl);
return chnl;
}
@@ -159,12 +208,14 @@ static void halbtc_leave_lps(struct btc_coexist *btcoexist)
&ap_enable);
if (ap_enable) {
- pr_info("halbtc_leave_lps()<--dont leave lps under AP mode\n");
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "halbtc_leave_lps()<--dont leave lps under AP mode\n");
return;
}
btcoexist->bt_info.bt_ctrl_lps = true;
btcoexist->bt_info.bt_lps_on = false;
+ rtl_lps_leave(rtlpriv->mac80211.hw);
}
static void halbtc_enter_lps(struct btc_coexist *btcoexist)
@@ -180,12 +231,14 @@ static void halbtc_enter_lps(struct btc_coexist *btcoexist)
&ap_enable);
if (ap_enable) {
- pr_info("halbtc_enter_lps()<--dont enter lps under AP mode\n");
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "halbtc_enter_lps()<--dont enter lps under AP mode\n");
return;
}
btcoexist->bt_info.bt_ctrl_lps = true;
btcoexist->bt_info.bt_lps_on = false;
+ rtl_lps_enter(rtlpriv->mac80211.hw);
}
static void halbtc_normal_lps(struct btc_coexist *btcoexist)
@@ -194,27 +247,54 @@ static void halbtc_normal_lps(struct btc_coexist *btcoexist)
btcoexist->bt_info.bt_lps_on = false;
btcoexist->bt_info.bt_ctrl_lps = false;
}
-}
-static void halbtc_leave_low_power(void)
-{
}
-static void halbtc_nomal_low_power(void)
+static u32 halbtcoutsrc_get_wifi_link_status(struct btc_coexist *btcoexist)
{
-}
+ /*------------------------------------
+ * return value:
+ * [31:16]=> connected port number
+ * [15:0]=> port connected bit define
+ *------------------------------------
+ */
-static void halbtc_disable_low_power(void)
-{
-}
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_mac *mac = rtl_mac(rtlpriv);
+ u32 ret_val = 0;
+ u32 port_connected_status = 0, num_of_connected_port = 0;
-static void halbtc_aggregation_check(void)
-{
+ if (mac->opmode == NL80211_IFTYPE_STATION &&
+ mac->link_state >= MAC80211_LINKED) {
+ port_connected_status |= WIFI_STA_CONNECTED;
+ num_of_connected_port++;
+ }
+ /* AP & ADHOC & MESH */
+ if (is_any_client_connect_to_ap(btcoexist)) {
+ port_connected_status |= WIFI_AP_CONNECTED;
+ num_of_connected_port++;
+ }
+ /* TODO: * P2P Connected Status */
+
+ ret_val = (num_of_connected_port << 16) | port_connected_status;
+
+ return ret_val;
}
static u32 halbtc_get_bt_patch_version(struct btc_coexist *btcoexist)
{
- return 0;
+ u8 datalen = 2;
+ u8 buf[4] = {0};
+ u8 cnt = 0;
+
+ if (!btcoexist->bt_info.bt_real_fw_ver && cnt <= 5) {
+ buf[0] = 0x0; /* OP_Code*/
+ buf[1] = 0x0; /* OP_Code_Length*/
+ bt_sendeventextbtcoexcontrol(btcoexist->adapter, false,
+ datalen, &buf[0]);
+ cnt++;
+ }
+ return btcoexist->bt_info.bt_real_fw_ver;
}
static s32 halbtc_get_wifi_rssi(struct rtl_priv *adapter)
@@ -244,7 +324,6 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
if (!halbtc_is_bt_coexist_available(btcoexist))
return false;
-
switch (get_type) {
case BTC_GET_BL_HS_OPERATION:
*bool_tmp = false;
@@ -253,7 +332,10 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_CONNECTED:
- if (rtlpriv->mac80211.link_state >= MAC80211_LINKED)
+ if (rtlpriv->mac80211.opmode == NL80211_IFTYPE_STATION &&
+ rtlpriv->mac80211.link_state >= MAC80211_LINKED)
+ tmp = true;
+ if (is_any_client_connect_to_ap(btcoexist))
tmp = true;
*bool_tmp = tmp;
break;
@@ -276,14 +358,10 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*bool_tmp = false;
break;
case BTC_GET_BL_WIFI_ROAM: /*TODO*/
- if (mac->link_state == MAC80211_LINKING)
- *bool_tmp = true;
- else
- *bool_tmp = false;
+ *bool_tmp = false;
break;
case BTC_GET_BL_WIFI_4_WAY_PROGRESS: /*TODO*/
- *bool_tmp = false;
-
+ *bool_tmp = false;
break;
case BTC_GET_BL_WIFI_UNDER_5G:
*bool_tmp = false; /*TODO*/
@@ -309,7 +387,10 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*bool_tmp = true;
break;
case BTC_GET_BL_WIFI_UNDER_B_MODE:
- *bool_tmp = false; /*TODO*/
+ if (WIRELESS_MODE_B == rtlpriv->mac80211.mode)
+ *bool_tmp = true;
+ else
+ *bool_tmp = false;
break;
case BTC_GET_BL_EXT_SWITCH:
*bool_tmp = false;
@@ -330,7 +411,10 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*u32_tmp = BTC_WIFI_TRAFFIC_RX;
break;
case BTC_GET_U4_WIFI_FW_VER:
- *u32_tmp = rtlhal->fw_version;
+ *u32_tmp = (rtlhal->fw_version << 16) | rtlhal->fw_subversion;
+ break;
+ case BTC_GET_U4_WIFI_LINK_STATUS:
+ *u32_tmp = halbtcoutsrc_get_wifi_link_status(btcoexist);
break;
case BTC_GET_U4_BT_PATCH_VER:
*u32_tmp = halbtc_get_bt_patch_version(btcoexist);
@@ -342,13 +426,19 @@ static bool halbtc_get(void *void_btcoexist, u8 get_type, void *out_buf)
*u8_tmp = halbtc_get_wifi_central_chnl(btcoexist);
break;
case BTC_GET_U1_WIFI_HS_CHNL:
- *u8_tmp = 1;/*BT_OperateChnl(rtlpriv);*/
+ *u8_tmp = 1;/* BT_OperateChnl(rtlpriv); */
break;
case BTC_GET_U1_MAC_PHY_MODE:
*u8_tmp = BTC_MP_UNKNOWN;
break;
+ case BTC_GET_U1_AP_NUM:
+ /* driver don't know AP num in Linux,
+ * So, the return value here is not right
+ */
+ *u8_tmp = 1;/* pDefMgntInfo->NumBssDesc4Query; */
+ break;
- /************* 1Ant **************/
+ /************* 1Ant **************/
case BTC_GET_U1_LPS_MODE:
*u8_tmp = btcoexist->pwr_mode_val[0];
break;
@@ -366,6 +456,7 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
bool *bool_tmp = (bool *)in_buf;
u8 *u8_tmp = (u8 *)in_buf;
u32 *u32_tmp = (u32 *)in_buf;
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
if (!halbtc_is_bt_coexist_available(btcoexist))
return false;
@@ -405,20 +496,16 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
/*BTHCI_SendGetBtRssiEvent(rtlpriv);*/
break;
case BTC_SET_ACT_AGGREGATE_CTRL:
- halbtc_aggregation_check();
break;
/* 1Ant */
case BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE:
btcoexist->bt_info.rssi_adjust_for_1ant_coex_type = *u8_tmp;
break;
- case BTC_SET_UI_SCAN_SIG_COMPENSATION:
- /* rtlpriv->mlmepriv.scan_compensation = *u8_tmp; */
- break;
- case BTC_SET_U1_1ANT_LPS:
+ case BTC_SET_U1_LPS_VAL:
btcoexist->bt_info.lps_val = *u8_tmp;
break;
- case BTC_SET_U1_1ANT_RPWM:
+ case BTC_SET_U1_RPWM_VAL:
btcoexist->bt_info.rpwm_val = *u8_tmp;
break;
/* the following are some action which will be triggered */
@@ -432,7 +519,6 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
halbtc_normal_lps(btcoexist);
break;
case BTC_SET_ACT_DISABLE_LOW_POWER:
- halbtc_disable_low_power();
break;
case BTC_SET_ACT_UPDATE_ra_mask:
btcoexist->bt_info.ra_mask = *u32_tmp;
@@ -442,9 +528,29 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
case BTC_SET_ACT_INC_FORCE_EXEC_PWR_CMD_CNT:
btcoexist->bt_info.force_exec_pwr_cmd_cnt++;
break;
- case BTC_SET_ACT_CTRL_BT_INFO: /*wait for 8812/8821*/
+ /*8812 only*/
+ case BTC_SET_ACT_CTRL_BT_INFO:
+ {
+ u8 datalen = *u8_tmp;
+ u8 tmpbuf[20];
+
+ if (datalen)
+ memcpy(tmpbuf, u8_tmp+1, datalen);
+ bt_sendeventextbtinfocontrol(rtlpriv, datalen,
+ &tmpbuf[0]);
+ }
break;
+ /*8812 only*/
case BTC_SET_ACT_CTRL_BT_COEX:
+ {
+ u8 datalen = *u8_tmp;
+ u8 tmpbuf[20];
+
+ if (datalen)
+ memcpy(tmpbuf, u8_tmp+1, datalen);
+ bt_sendeventextbtcoexcontrol(rtlpriv, false, datalen,
+ &tmpbuf[0]);
+ }
break;
default:
break;
@@ -453,22 +559,6 @@ static bool halbtc_set(void *void_btcoexist, u8 set_type, void *in_buf)
return true;
}
-static void halbtc_display_coex_statistics(struct btc_coexist *btcoexist)
-{
-}
-
-static void halbtc_display_bt_link_info(struct btc_coexist *btcoexist)
-{
-}
-
-static void halbtc_display_bt_fw_info(struct btc_coexist *btcoexist)
-{
-}
-
-static void halbtc_display_fw_pwr_mode_cmd(struct btc_coexist *btcoexist)
-{
-}
-
/************************************************************
* IO related function
************************************************************/
@@ -512,10 +602,10 @@ static void halbtc_bitmask_write_1byte(void *bt_context, u32 reg_addr,
u8 original_value, bit_shift = 0;
u8 i;
- if (bit_mask != MASKDWORD) {/*if not "double word" write*/
+ if (bit_mask != MASKBYTE0) {/*if not "byte" write*/
original_value = rtl_read_byte(rtlpriv, reg_addr);
for (i = 0; i <= 7; i++) {
- if ((bit_mask>>i) & 0x1)
+ if ((bit_mask>>i)&0x1)
break;
}
bit_shift = i;
@@ -560,7 +650,7 @@ static u32 halbtc_get_bbreg(void *bt_context, u32 reg_addr, u32 bit_mask)
}
static void halbtc_set_rfreg(void *bt_context, u8 rf_path, u32 reg_addr,
- u32 bit_mask, u32 data)
+ u32 bit_mask, u32 data)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
struct rtl_priv *rtlpriv = btcoexist->adapter;
@@ -578,7 +668,7 @@ static u32 halbtc_get_rfreg(void *bt_context, u8 rf_path, u32 reg_addr,
}
static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id,
- u32 cmd_len, u8 *cmd_buf)
+ u32 cmd_len, u8 *cmd_buf)
{
struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
struct rtl_priv *rtlpriv = btcoexist->adapter;
@@ -589,23 +679,22 @@ static void halbtc_fill_h2c_cmd(void *bt_context, u8 element_id,
static void halbtc_display_dbg_msg(void *bt_context, u8 disp_type)
{
- struct btc_coexist *btcoexist = (struct btc_coexist *)bt_context;
- switch (disp_type) {
- case BTC_DBG_DISP_COEX_STATISTICS:
- halbtc_display_coex_statistics(btcoexist);
- break;
- case BTC_DBG_DISP_BT_LINK_INFO:
- halbtc_display_bt_link_info(btcoexist);
- break;
- case BTC_DBG_DISP_BT_FW_VER:
- halbtc_display_bt_fw_info(btcoexist);
- break;
- case BTC_DBG_DISP_FW_PWR_MODE_CMD:
- halbtc_display_fw_pwr_mode_cmd(btcoexist);
- break;
- default:
- break;
+}
+
+static bool halbtc_under_ips(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
+ enum rf_pwrstate rtstate;
+
+ if (ppsc->inactiveps) {
+ rtstate = ppsc->rfpwr_state;
+
+ if (rtstate != ERFON &&
+ ppsc->rfoff_reason == RF_CHANGE_BY_IPS)
+ return true;
}
+ return false;
}
/*****************************************************************
@@ -624,7 +713,7 @@ bool exhalbtc_initlize_variables(struct rtl_priv *adapter)
else
btcoexist->binded = true;
- btcoexist->chip_interface = BTC_INTF_UNKNOWN;
+ btcoexist->chip_interface = BTC_INTF_PCI;
if (NULL == btcoexist->adapter)
btcoexist->adapter = adapter;
@@ -668,8 +757,25 @@ void exhalbtc_init_hw_config(struct btc_coexist *btcoexist)
btcoexist->statistics.cnt_init_hw_config++;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_init_hwconfig(btcoexist);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_init_hwconfig(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_init_hwconfig(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_init_hwconfig(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_init_hwconfig(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_init_hwconfig(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_init_hwconfig(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_init_hwconfig(btcoexist);
+ }
+
}
void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
@@ -682,8 +788,24 @@ void exhalbtc_init_coex_dm(struct btc_coexist *btcoexist)
btcoexist->statistics.cnt_init_coex_dm++;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_init_coex_dm(btcoexist);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_init_coex_dm(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_init_coex_dm(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_init_coex_dm(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_init_coex_dm(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_init_coex_dm(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_init_coex_dm(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_init_coex_dm(btcoexist);
+ }
btcoexist->initilized = true;
}
@@ -705,12 +827,24 @@ void exhalbtc_ips_notify(struct btc_coexist *btcoexist, u8 type)
else
ips_type = BTC_IPS_LEAVE;
- halbtc_leave_low_power();
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_ips_notify(btcoexist, ips_type);
-
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_ips_notify(btcoexist, ips_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_ips_notify(btcoexist, ips_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_ips_notify(btcoexist, ips_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_ips_notify(btcoexist, ips_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_ips_notify(btcoexist, ips_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_ips_notify(btcoexist, ips_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_ips_notify(btcoexist, ips_type);
+ }
}
void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
@@ -730,8 +864,24 @@ void exhalbtc_lps_notify(struct btc_coexist *btcoexist, u8 type)
else
lps_type = BTC_LPS_ENABLE;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_lps_notify(btcoexist, lps_type);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_lps_notify(btcoexist, lps_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_lps_notify(btcoexist, lps_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_lps_notify(btcoexist, lps_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_lps_notify(btcoexist, lps_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_lps_notify(btcoexist, lps_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_lps_notify(btcoexist, lps_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_lps_notify(btcoexist, lps_type);
+ }
}
void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
@@ -751,12 +901,24 @@ void exhalbtc_scan_notify(struct btc_coexist *btcoexist, u8 type)
else
scan_type = BTC_SCAN_FINISH;
- halbtc_leave_low_power();
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_scan_notify(btcoexist, scan_type);
-
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_scan_notify(btcoexist, scan_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_scan_notify(btcoexist, scan_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_scan_notify(btcoexist, scan_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_scan_notify(btcoexist, scan_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_scan_notify(btcoexist, scan_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_scan_notify(btcoexist, scan_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_scan_notify(btcoexist, scan_type);
+ }
}
void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
@@ -776,15 +938,31 @@ void exhalbtc_connect_notify(struct btc_coexist *btcoexist, u8 action)
else
asso_type = BTC_ASSOCIATE_FINISH;
- halbtc_leave_low_power();
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_connect_notify(btcoexist, asso_type);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_connect_notify(btcoexist, asso_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_connect_notify(btcoexist, asso_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_connect_notify(btcoexist, asso_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_connect_notify(btcoexist, asso_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_connect_notify(btcoexist, asso_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_connect_notify(btcoexist, asso_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_connect_notify(btcoexist, asso_type);
+ }
}
void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist,
enum rt_media_status media_status)
{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
u8 status;
if (!halbtc_is_bt_coexist_available(btcoexist))
@@ -798,9 +976,30 @@ void exhalbtc_mediastatus_notify(struct btc_coexist *btcoexist,
else
status = BTC_MEDIA_DISCONNECT;
- halbtc_leave_low_power();
-
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_media_status_notify(btcoexist,
+ status);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_media_status_notify(btcoexist,
+ status);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_media_status_notify(btcoexist, status);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_media_status_notify(btcoexist,
+ status);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_media_status_notify(btcoexist,
+ status);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8812a2ant_media_stat_notify(btcoexist,
+ status);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_btc8812a1ant_media_stat_notify(btcoexist,
+ status);
+ }
}
void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
@@ -815,15 +1014,39 @@ void exhalbtc_special_packet_notify(struct btc_coexist *btcoexist, u8 pkt_type)
if (btcoexist->manual_control)
return;
- packet_type = BTC_PACKET_DHCP;
-
- halbtc_leave_low_power();
-
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_special_packet_notify(btcoexist,
- packet_type);
+ if (PACKET_DHCP == pkt_type) {
+ packet_type = BTC_PACKET_DHCP;
+ } else if (PACKET_EAPOL == pkt_type) {
+ packet_type = BTC_PACKET_EAPOL;
+ } else if (PACKET_ARP == pkt_type) {
+ packet_type = BTC_PACKET_ARP;
+ } else {
+ packet_type = BTC_PACKET_UNKNOWN;
+ return;
+ }
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_special_packet_notify(btcoexist,
+ packet_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_special_packet_notify(btcoexist,
+ packet_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_special_packet_notify(btcoexist,
+ packet_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_special_packet_notify(btcoexist,
+ packet_type);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_special_packet_notify(btcoexist,
+ packet_type);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_special_packet_notify(btcoexist,
+ packet_type);
+ }
}
void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist,
@@ -835,8 +1058,31 @@ void exhalbtc_bt_info_notify(struct btc_coexist *btcoexist,
return;
btcoexist->statistics.cnt_bt_info_notify++;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf, length);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_bt_info_notify(btcoexist, tmp_buf,
+ length);
+ }
}
void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type)
@@ -849,11 +1095,18 @@ void exhalbtc_stack_operation_notify(struct btc_coexist *btcoexist, u8 type)
if (btcoexist->manual_control)
return;
- stack_op_type = BTC_STACK_OP_NONE;
-
- halbtc_leave_low_power();
+ if ((HCI_BT_OP_INQUIRY_START == type) ||
+ (HCI_BT_OP_PAGING_START == type) ||
+ (HCI_BT_OP_PAIRING_START == type))
+ stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_START;
+ else if ((HCI_BT_OP_INQUIRY_FINISH == type) ||
+ (HCI_BT_OP_PAGING_SUCCESS == type) ||
+ (HCI_BT_OP_PAGING_UNSUCCESS == type) ||
+ (HCI_BT_OP_PAIRING_FINISH == type))
+ stack_op_type = BTC_STACK_OP_INQ_PAGE_PAIR_FINISH;
+ else
+ stack_op_type = BTC_STACK_OP_NONE;
- halbtc_nomal_low_power();
}
void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
@@ -863,42 +1116,168 @@ void exhalbtc_halt_notify(struct btc_coexist *btcoexist)
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_halt_notify(btcoexist);
+ btcoexist->binded = false;
+
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_halt_notify(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_halt_notify(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_halt_notify(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_halt_notify(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_halt_notify(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_halt_notify(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_halt_notify(btcoexist);
+ }
}
void exhalbtc_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
+
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_pnp_notify(btcoexist, pnp_state);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_pnp_notify(btcoexist, pnp_state);
+ }
}
-void exhalbtc_periodical(struct btc_coexist *btcoexist)
+void exhalbtc_coex_dm_switch(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
- btcoexist->statistics.cnt_periodical++;
+ btcoexist->statistics.cnt_coex_dm_switch++;
+
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 1) {
+ btcoexist->stop_coex_dm = true;
+ ex_halbtc8723b1ant_coex_dm_reset(btcoexist);
+ exhalbtc_set_ant_num(BT_COEX_ANT_TYPE_DETECTED, 2);
+ ex_btc8723b2ant_init_hwconfig(btcoexist);
+ ex_btc8723b2ant_init_coex_dm(btcoexist);
+ btcoexist->stop_coex_dm = false;
+ }
+ }
+}
- halbtc_leave_low_power();
+void exhalbtc_periodical(struct btc_coexist *btcoexist)
+{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_periodical(btcoexist);
+ if (!halbtc_is_bt_coexist_available(btcoexist))
+ return;
+ btcoexist->statistics.cnt_periodical++;
- halbtc_nomal_low_power();
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_periodical(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_periodical(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192EE) {
+ ex_halbtc8192e2ant_periodical(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2) {
+ ex_halbtc8821a2ant_periodical(btcoexist);
+ } else if (btcoexist->board_info.btdm_ant_num == 1) {
+ if (!halbtc_under_ips(btcoexist))
+ ex_halbtc8821a1ant_periodical(btcoexist);
+ }
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_periodical(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_periodical(btcoexist);
+ }
}
void exhalbtc_dbg_control(struct btc_coexist *btcoexist,
u8 code, u8 len, u8 *data)
{
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
btcoexist->statistics.cnt_dbg_ctrl++;
+
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a1ant_dbg_control(btcoexist, code,
+ len, data);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_dbg_control(btcoexist, code,
+ len, data);
+ }
}
void exhalbtc_stack_update_profile_info(void)
{
+ struct btc_coexist *btcoexist = &gl_bt_coexist;
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ struct bt_mgnt *btmgnt = &rtlpriv->coex_info.btmgnt;
+ u8 i;
+
+ if (!halbtc_is_bt_coexist_available(btcoexist))
+ return;
+
+ btcoexist->stack_info.profile_notified = true;
+
+ btcoexist->stack_info.num_of_link =
+ btmgnt->ext_config.number_of_acl +
+ btmgnt->ext_config.number_of_sco;
+
+ /* reset first*/
+ btcoexist->stack_info.bt_link_exist = false;
+ btcoexist->stack_info.sco_exist = false;
+ btcoexist->stack_info.acl_exist = false;
+ btcoexist->stack_info.a2dp_exist = false;
+ btcoexist->stack_info.hid_exist = false;
+ btcoexist->stack_info.num_of_hid = 0;
+ btcoexist->stack_info.pan_exist = false;
+
+ if (!btmgnt->ext_config.number_of_acl)
+ btcoexist->stack_info.min_bt_rssi = 0;
+
+ if (btcoexist->stack_info.num_of_link) {
+ btcoexist->stack_info.bt_link_exist = true;
+ if (btmgnt->ext_config.number_of_sco)
+ btcoexist->stack_info.sco_exist = true;
+ if (btmgnt->ext_config.number_of_acl)
+ btcoexist->stack_info.acl_exist = true;
+ }
+
+ for (i = 0; i < btmgnt->ext_config.number_of_acl; i++) {
+ if (BT_PROFILE_A2DP ==
+ btmgnt->ext_config.acl_link[i].bt_profile) {
+ btcoexist->stack_info.a2dp_exist = true;
+ } else if (BT_PROFILE_PAN ==
+ btmgnt->ext_config.acl_link[i].bt_profile) {
+ btcoexist->stack_info.pan_exist = true;
+ } else if (BT_PROFILE_HID ==
+ btmgnt->ext_config.acl_link[i].bt_profile) {
+ btcoexist->stack_info.hid_exist = true;
+ btcoexist->stack_info.num_of_hid++;
+ } else {
+ btcoexist->stack_info.unknown_acl_exist = true;
+ }
+ }
}
void exhalbtc_update_min_bt_rssi(char bt_rssi)
@@ -970,8 +1349,29 @@ void exhalbtc_set_ant_num(u8 type, u8 ant_num)
if (BT_COEX_ANT_TYPE_PG == type) {
gl_bt_coexist.board_info.pg_ant_num = ant_num;
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+ /* The antenna position:
+ * Main (default) or Aux for pgAntNum =2 && btdmAntNum =1.
+ * The antenna position should be determined by
+ * auto-detect mechanism.
+ * The following is assumed to main,
+ * and those must be modified
+ * if y auto-detect mechanism is ready
+ */
+ if ((gl_bt_coexist.board_info.pg_ant_num == 2) &&
+ (gl_bt_coexist.board_info.btdm_ant_num == 1))
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
+ else
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
} else if (BT_COEX_ANT_TYPE_ANTDIV == type) {
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
+ } else if (BT_COEX_ANT_TYPE_DETECTED == type) {
+ gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
}
}
@@ -979,9 +1379,26 @@ void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
+
if (!halbtc_is_bt_coexist_available(btcoexist))
return;
- if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE)
- ex_btc8723b2ant_display_coex_info(btcoexist);
+ if (rtlhal->hw_type == HARDWARE_TYPE_RTL8723BE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_btc8723b2ant_display_coex_info(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8723b1ant_display_coex_info(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8821a2ant_display_coex_info(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8821a1ant_display_coex_info(btcoexist);
+ } else if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ if (btcoexist->board_info.btdm_ant_num == 2)
+ ex_halbtc8812a2ant_display_coex_info(btcoexist);
+ else if (btcoexist->board_info.btdm_ant_num == 1)
+ ex_halbtc8812a1ant_display_coex_info(btcoexist);
+ }
}
+
+#endif
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
index 8c64acf..5bf7060 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -88,6 +88,7 @@ enum btc_chip_type {
enum btc_msg_type {
BTC_MSG_INTERFACE = 0x0,
BTC_MSG_ALGORITHM = 0x1,
+ BTC_MSG_SOCKET = 0x2,
BTC_MSG_MAX
};
@@ -97,6 +98,11 @@ extern u32 btc_dbg_type[];
#define INTF_INIT BIT0
#define INTF_NOTIFY BIT2
+/* following is for BTC_MSG_SOCKET */
+#define SOCKET_INIT BIT0
+#define SOCKET_CRITICAL BIT1
+#define SOCKET_NORMAL BIT2
+
/* following is for BTC_ALGORITHM */
#define ALGO_BT_RSSI_STATE BIT0
#define ALGO_WIFI_RSSI_STATE BIT1
@@ -508,4 +514,22 @@ void exhalbtc_signal_compensation(struct btc_coexist *btcoexist,
void exhalbtc_lps_leave(struct btc_coexist *btcoexist);
void exhalbtc_low_wifi_traffic_notify(struct btc_coexist *btcoexist);
+/**************for 8812AE BTCOEX**************/
+#define bt_sendeventextbtcoexcontrol(adap, needdbgrsp, datalen, data) \
+ rtl_btcoex_sendeventextbtcoexcontrol(adap, needdbgrsp, datalen, data)
+#define bt_sendeventextbtinfocontrol(adapter, datalen, pdata) \
+ rtl_btcoex_sendeventextbtinfocontrol(adapter, datalen, pdata)
+void rtl_btcoex_sendeventextbtcoexcontrol(struct rtl_priv *rtlpriv,
+ u8 needdbgrsp, u8 datalen,
+ void *pdata);
+void rtl_btcoex_sendeventextbtinfocontrol(struct rtl_priv *rtlpriv, u8 datalen,
+ void *pdata);
+
+void rtl_btcoex_dump_tx_msg(u8 *tx_msg, u8 len, u8 *msg_name);
+u8 rtl_btcoex_sendmsgbysocket(struct rtl_priv *rtlpriv, u8 *msg, u8 msg_size,
+ bool force);
+void rtl_btcoex_sendscannotify(struct rtl_priv *rtlpriv, u8 scantype);
+void rtl_btcoex_init_socket(struct rtl_priv *rtlpriv);
+void rtl_btcoex_close_socket(struct rtl_priv *rtlpriv);
+
#endif
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c
index b9b0cb7..a75b663 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c
@@ -45,8 +45,23 @@ static struct rtl_btc_ops rtl_btc_operation = {
.btc_is_disable_edca_turbo = rtl_btc_is_disable_edca_turbo,
.btc_is_bt_disabled = rtl_btc_is_bt_disabled,
.btc_special_packet_notify = rtl_btc_special_packet_notify,
+ .btc_set_hci_version = rtl_btc_set_hci_version,
+ .btc_set_bt_patch_version = rtl_btc_set_bt_patch_version,
+ .btc_stack_update_profile_info = rtl_btc_stack_update_profile_info,
+ .btc_init_socket = rtl_btc_init_socket,
+ .btc_close_socket = rtl_btc_close_socket,
};
+void rtl_btc_init_socket(struct rtl_priv *rtlpriv)
+{
+ rtl_btcoex_init_socket(rtlpriv);
+}
+
+void rtl_btc_close_socket(struct rtl_priv *rtlpriv)
+{
+ rtl_btcoex_close_socket(rtlpriv);
+}
+
void rtl_btc_init_variables(struct rtl_priv *rtlpriv)
{
exhalbtc_initlize_variables(rtlpriv);
@@ -75,6 +90,21 @@ void rtl_btc_init_hal_vars(struct rtl_priv *rtlpriv)
exhalbtc_set_ant_num(BT_COEX_ANT_TYPE_PG, ant_num);
}
+void rtl_btc_stack_update_profile_info(void)
+{
+ exhalbtc_stack_update_profile_info();
+}
+
+void rtl_btc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version)
+{
+ exhalbtc_set_bt_patch_version(bt_hci_version, bt_patch_version);
+}
+
+void rtl_btc_set_hci_version(u16 hci_version)
+{
+ exhalbtc_set_hci_version(hci_version);
+}
+
void rtl_btc_init_hw_config(struct rtl_priv *rtlpriv)
{
exhalbtc_init_hw_config(&gl_bt_coexist);
@@ -93,6 +123,13 @@ void rtl_btc_lps_notify(struct rtl_priv *rtlpriv, u8 type)
void rtl_btc_scan_notify(struct rtl_priv *rtlpriv, u8 scantype)
{
+ /*for 8812AE+8761AU*/
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *btmgnt = &pcoex_info->btmgnt;
+
+ if (btmgnt->ext_config.enable_wifi_scan_notify)
+ rtl_btcoex_sendscannotify(rtlpriv, scantype);
+
exhalbtc_scan_notify(&gl_bt_coexist, scantype);
}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h
index ccd5a0f..47b9837 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h
+++ b/drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h
@@ -43,7 +43,11 @@ bool rtl_btc_is_limited_dig(struct rtl_priv *rtlpriv);
bool rtl_btc_is_disable_edca_turbo(struct rtl_priv *rtlpriv);
bool rtl_btc_is_bt_disabled(struct rtl_priv *rtlpriv);
void rtl_btc_special_packet_notify(struct rtl_priv *rtlpriv, u8 pkt_type);
-
+void rtl_btc_set_hci_version(u16 hci_version);
+void rtl_btc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version);
+void rtl_btc_stack_update_profile_info(void);
+void rtl_btc_init_socket(struct rtl_priv *rtlpriv);
+void rtl_btc_close_socket(struct rtl_priv *rtlpriv);
struct rtl_btc_ops *rtl_btc_get_ops_pointer(void);
u8 rtl_get_hwpg_ant_num(struct rtl_priv *rtlpriv);
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
index 3c8d504..9d72911 100644
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -164,8 +164,17 @@ static int rtl_op_start(struct ieee80211_hw *hw)
return 0;
mutex_lock(&rtlpriv->locks.conf_mutex);
err = rtlpriv->intf_ops->adapter_start(hw);
- if (!err)
+ if (!err) {
+ /*add troy for 8812AE bt coex*/
+ if (1 == rtlpriv->btcoexist.btc_info.btcoexist &&
+ rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ pr_info("now that bt exists, init socket for 8812AE");
+ rtlpriv->btcoexist.btc_ops->btc_init_socket(rtlpriv);
+ rtlpriv->coex_info.btmgnt.ext_config.hci_ext_ver = 0x04;
+ rtlpriv->btcoexist.btc_ops->btc_set_hci_version(0x04);
+ }
rtl_watch_dog_timer_callback((unsigned long)hw);
+ }
mutex_unlock(&rtlpriv->locks.conf_mutex);
return err;
}
@@ -205,6 +214,12 @@ static void rtl_op_stop(struct ieee80211_hw *hw)
}
rtlpriv->intf_ops->adapter_stop(hw);
+ if (1 == rtlpriv->btcoexist.btc_info.btcoexist &&
+ rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
+ pr_info("close socket for 8812AE + 8761AU\n");
+ /*troy add for 8812 btcoex*/
+ rtlpriv->btcoexist.btc_ops->btc_close_socket(rtlpriv);
+ }
mutex_unlock(&rtlpriv->locks.conf_mutex);
}
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h
index 3723d74..56936da 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h
@@ -70,20 +70,6 @@
#define C2H_EVT_HOST_CLOSE 0x00
#define C2H_EVT_FW_CLOSE 0xFF
-enum bt_traffic_mode {
- BT_MOTOR_EXT_BE = 0x00,
- BT_MOTOR_EXT_GUL = 0x01,
- BT_MOTOR_EXT_GUB = 0x02,
- BT_MOTOR_EXT_GULB = 0x03
-};
-
-enum bt_traffic_mode_profile {
- BT_PROFILE_NONE,
- BT_PROFILE_A2DP,
- BT_PROFILE_PAN,
- BT_PROFILE_HID,
- BT_PROFILE_SCO
-};
/*
enum hci_ext_bt_operation {
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 413c2ab..8d1a02c 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -36,7 +36,7 @@
#include <net/mac80211.h>
#include <linux/completion.h>
#include "debug.h"
-
+#include "btcoexist/halbtc8812a_ext.h"
#define MASKBYTE0 0xff
#define MASKBYTE1 0xff00
#define MASKBYTE2 0xff0000
@@ -2311,6 +2311,7 @@ struct rtl_works {
struct workqueue_struct *rtl_wq;
struct delayed_work watchdog_wq;
struct delayed_work ips_nic_off_wq;
+ struct delayed_work socket_wq;
/* For SW LPS */
struct delayed_work ps_work;
@@ -2516,6 +2517,12 @@ struct rtl_btc_ops {
bool (*btc_is_bt_disabled) (struct rtl_priv *rtlpriv);
void (*btc_special_packet_notify)(struct rtl_priv *rtlpriv,
u8 pkt_type);
+ void (*btc_set_hci_version)(u16 hci_version);
+ void (*btc_set_bt_patch_version)(u16 bt_hci_version,
+ u16 bt_patch_version);
+ void (*btc_stack_update_profile_info)(void);
+ void (*btc_init_socket)(struct rtl_priv *rtlpriv);
+ void (*btc_close_socket)(struct rtl_priv *rtlpriv);
};
struct proxim {
@@ -2547,6 +2554,9 @@ struct rtl_priv {
struct rtl_security sec;
struct rtl_efuse efuse;
+ /*troy add for 8812AE+8761AU coex*/
+ struct bt_coex_info coex_info;
+
struct rtl_ps_ctl psc;
struct rate_adaptive ra;
struct dynamic_primary_cca primarycca;
--
2.1.2
--
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^ permalink raw reply related
* [PATCH 0/6] Some changes for rtlwifi
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, Larry Finger, netdev
The first of these patches changes the logging when an encryption key
is changed. The rest are for changes in the btcoexist driver. Most
contain the code needed to handle the RTL8812AE chips.
All patches are for -next.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
Larry Finger (2):
rtlwifi: Change logging level for key change
rtlwifi: btcoexist: Remove typedef statements
Troy Tan (4):
rtlwifi: btcoexist: Add routines for RTL8812AE with single antenna
rtlwifi: btcoexist: Add routines for RTL8812AE with dual antennae
rtlwifi: btcoexist: Add routines for RTL8812AE - all configs
rtlwifi: btcoexist: Enable new routines for RTL8812AE
drivers/net/wireless/rtlwifi/btcoexist/Makefile | 9 +
.../net/wireless/rtlwifi/btcoexist/halbt_precomp.h | 3 +
.../wireless/rtlwifi/btcoexist/halbtc8192e2ant.c | 6 +-
.../wireless/rtlwifi/btcoexist/halbtc8723b2ant.h | 6 +-
.../wireless/rtlwifi/btcoexist/halbtc8812a1ant.c | 2073 ++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a1ant.h | 152 +
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.c | 4207 ++++++++++++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.h | 177 +
.../wireless/rtlwifi/btcoexist/halbtc8812a_ext.c | 921 +++++
.../wireless/rtlwifi/btcoexist/halbtc8812a_ext.h | 359 ++
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c | 713 +++-
.../net/wireless/rtlwifi/btcoexist/halbtcoutsrc.h | 108 +-
drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.c | 37 +
drivers/net/wireless/rtlwifi/btcoexist/rtl_btc.h | 6 +-
drivers/net/wireless/rtlwifi/cam.c | 2 +-
drivers/net/wireless/rtlwifi/core.c | 17 +-
drivers/net/wireless/rtlwifi/rtl8723ae/hal_btc.h | 14 -
drivers/net/wireless/rtlwifi/wifi.h | 12 +-
18 files changed, 8590 insertions(+), 232 deletions(-)
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h
--
2.1.2
^ permalink raw reply
* [PATCH 3/6] rtlwifi: btcoexist: Add routines for RTL8812AE with single antenna
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, Troy Tan, netdev, Larry Finger
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger@lwfinger.net>
From: Troy Tan <troy_tan@realsil.com.cn>
The RTL8812AE needs different BT coexistence routines than does the
RTL8821AE. This patch adds the necessary routines for devices with a
single antenna.
Signed-off-by: Troy Tan <troy_tan@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/rtlwifi/btcoexist/halbtc8812a1ant.c | 2073 ++++++++++++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a1ant.h | 152 ++
2 files changed, 2225 insertions(+)
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c
new file mode 100644
index 0000000..11ae66b
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.c
@@ -0,0 +1,2073 @@
+/* */
+/* Description: */
+/* */
+/* This file is for 8812a1ant Co-exist mechanism */
+/* */
+/* History */
+/* 2012/11/15 Cosa first check in. */
+/* */
+/* */
+
+/* */
+/* include files */
+/* */
+#include "halbt_precomp.h"
+
+/* */
+/* Global variables, these are static variables */
+/* */
+static struct coex_dm_8812a_1ant glcoex_dm_8812a_1ant;
+static struct coex_dm_8812a_1ant *coex_dm = &glcoex_dm_8812a_1ant;
+static struct coex_sta_8812a_1ant glcoex_sta_8812a_1ant;
+static struct coex_sta_8812a_1ant *coex_sta = &glcoex_sta_8812a_1ant;
+
+static const char *const glbt_info_src_8812a_1ant[] = {
+ "BT Info[wifi fw]",
+ "BT Info[bt rsp]",
+ "BT Info[bt auto report]",
+};
+
+static u32 glcoex_ver_date_8812a_1ant = 20130729;
+static u32 glcoex_ver_8812a_1ant = 0x10;
+
+/* */
+/* local function proto type if needed */
+/* */
+/* */
+/* local function start with halbtc8812a1ant_ */
+/* */
+static void halbtc8812a1ant_update_ra_mask(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type,
+ u32 rate_mask)
+{
+ if (BTC_RATE_DISABLE == type)
+ coex_dm->cur_ra_mask |= rate_mask; /* disable rate */
+ else if (BTC_RATE_ENABLE == type)
+ coex_dm->cur_ra_mask &= ~rate_mask; /* enable rate */
+
+ if (force_exec || (coex_dm->pre_ra_mask != coex_dm->cur_ra_mask))
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
+ &coex_dm->cur_ra_mask);
+ coex_dm->pre_ra_mask = coex_dm->cur_ra_mask;
+}
+
+static void halbtc8812a1ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+ u32 reg_hp_tx_rx, reg_lp_tx_rx, u4_tmp;
+ u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+
+ reg_hp_tx_rx = 0x770;
+ reg_lp_tx_rx = 0x774;
+
+ u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_tx_rx);
+ reg_hp_tx = u4_tmp & MASKLWORD;
+ reg_hp_rx = (u4_tmp & MASKHWORD)>>16;
+
+ u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_tx_rx);
+ reg_lp_tx = u4_tmp & MASKLWORD;
+ reg_lp_rx = (u4_tmp & MASKHWORD)>>16;
+
+ coex_sta->high_priority_tx = reg_hp_tx;
+ coex_sta->high_priority_rx = reg_hp_rx;
+ coex_sta->low_priority_tx = reg_lp_tx;
+ coex_sta->low_priority_rx = reg_lp_rx;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+ reg_hp_tx_rx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+ reg_lp_tx_rx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+
+ /* reset counter */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+static void halbtc8812a1ant_query_bt_info(struct btc_coexist *btcoexist)
+{
+ u8 data_len = 3;
+ u8 buf[5] = {0};
+
+ if (!btcoexist->bt_info.bt_disabled) {
+ if (!coex_sta->bt_info_query_cnt ||
+ (coex_sta->bt_info_c2h_cnt[BT_INFO_SRC_8812A_1ANT_BT_RSP] -
+ coex_sta->bt_info_query_cnt) > 2) {
+ buf[0] = data_len;
+ buf[1] = 0x1; /* polling enable, 1 =enable */
+ buf[2] = 0x2; /* polling time in seconds */
+ buf[3] = 0x1; /* auto report enable, 1 =enable */
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_INFO,
+ (void *)&buf[0]);
+ }
+ }
+ coex_sta->bt_info_query_cnt++;
+}
+
+static void halbtc8812a1ant_update_bt_link_info(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
+ bt_link_info->sco_exist = coex_sta->sco_exist;
+ bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
+ bt_link_info->pan_exist = coex_sta->pan_exist;
+ bt_link_info->hid_exist = coex_sta->hid_exist;
+
+ /* check if Sco only */
+ if (bt_link_info->sco_exist &&
+ !bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist &&
+ !bt_link_info->hid_exist)
+ bt_link_info->sco_only = true;
+ else
+ bt_link_info->sco_only = false;
+
+ /* check if A2dp only */
+ if (!bt_link_info->sco_exist &&
+ bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist &&
+ !bt_link_info->hid_exist)
+ bt_link_info->a2dp_only = true;
+ else
+ bt_link_info->a2dp_only = false;
+
+ /* check if Pan only */
+ if (!bt_link_info->sco_exist &&
+ !bt_link_info->a2dp_exist &&
+ bt_link_info->pan_exist &&
+ !bt_link_info->hid_exist)
+ bt_link_info->pan_only = true;
+ else
+ bt_link_info->pan_only = false;
+
+ /* check if Hid only */
+ if (!bt_link_info->sco_exist &&
+ !bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist &&
+ bt_link_info->hid_exist)
+ bt_link_info->hid_only = true;
+ else
+ bt_link_info->hid_only = false;
+}
+
+static void hal8812a1_bt_auto_rep(struct btc_coexist *btcoexist,
+ bool force_exec,
+ bool enable_auto_report)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s BT Auto report = %s\n",
+ (force_exec ? "force to" : ""),
+ ((enable_auto_report) ? "Enabled" : "Disabled"));
+ coex_dm->cur_bt_auto_report = enable_auto_report;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_bt_auto_report =%d, cur_bt_auto_report =%d\n",
+ coex_dm->pre_bt_auto_report,
+ coex_dm->cur_bt_auto_report);
+
+ if (coex_dm->pre_bt_auto_report == coex_dm->cur_bt_auto_report)
+ return;
+ }
+ coex_dm->pre_bt_auto_report = coex_dm->cur_bt_auto_report;
+}
+
+static void halbtc8812a1ant_set_coex_table(struct btc_coexist *btcoexist,
+ u32 val0x6c0, u32 val0x6c4,
+ u32 val0x6c8, u8 val0x6cc)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+static void halbtc8812a1ant_coex_table(struct btc_coexist *btcoexist,
+ bool force_exec, u32 val0x6c0,
+ u32 val0x6c4, u32 val0x6c8,
+ u8 val0x6cc)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
+ (force_exec ? "force to" : ""), val0x6c0, val0x6c4, val0x6c8,
+ val0x6cc);
+ coex_dm->cur_val_0x6c0 = val0x6c0;
+ coex_dm->cur_val_0x6c4 = val0x6c4;
+ coex_dm->cur_val_0x6c8 = val0x6c8;
+ coex_dm->cur_val_0x6cc = val0x6cc;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_val_0x6c0 = 0x%x, pre_val_0x6c4 = 0x%x, pre_val_0x6c8 = 0x%x, pre_val_0x6cc = 0x%x !!\n",
+ coex_dm->pre_val_0x6c0, coex_dm->pre_val_0x6c4,
+ coex_dm->pre_val_0x6c8, coex_dm->pre_val_0x6cc);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], cur_val_0x6c0 = 0x%x, cur_val_0x6c4 = 0x%x, cur_val_0x6c8 = 0x%x, cur_val_0x6cc = 0x%x !!\n",
+ coex_dm->cur_val_0x6c0, coex_dm->cur_val_0x6c4,
+ coex_dm->cur_val_0x6c8, coex_dm->cur_val_0x6cc);
+
+ if ((coex_dm->pre_val_0x6c0 == coex_dm->cur_val_0x6c0) &&
+ (coex_dm->pre_val_0x6c4 == coex_dm->cur_val_0x6c4) &&
+ (coex_dm->pre_val_0x6c8 == coex_dm->cur_val_0x6c8) &&
+ (coex_dm->pre_val_0x6cc == coex_dm->cur_val_0x6cc))
+ return;
+ }
+ halbtc8812a1ant_set_coex_table(btcoexist, val0x6c0, val0x6c4, val0x6c8,
+ val0x6cc);
+
+ coex_dm->pre_val_0x6c0 = coex_dm->cur_val_0x6c0;
+ coex_dm->pre_val_0x6c4 = coex_dm->cur_val_0x6c4;
+ coex_dm->pre_val_0x6c8 = coex_dm->cur_val_0x6c8;
+ coex_dm->pre_val_0x6cc = coex_dm->cur_val_0x6cc;
+}
+
+static void halbtc8812a1ant_coex_table_with_type(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ switch (type) {
+ case 0:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x55555555, 0xffff, 0x3);
+ break;
+ case 1:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5a5a5a5a, 0xffff, 0x3);
+ break;
+ case 2:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+ 0x5a5a5a5a, 0xffff, 0x3);
+ break;
+ case 3:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0xaaaaaaaa,
+ 0xaaaaaaaa, 0xffff, 0x3);
+ break;
+ case 4:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0xffffffff,
+ 0xffffffff, 0xffff, 0x3);
+ break;
+ case 5:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x5fff5fff,
+ 0x5fff5fff, 0xffff, 0x3);
+ break;
+ case 6:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x55ff55ff,
+ 0x5a5a5a5a, 0xffff, 0x3);
+ break;
+ case 7:
+ halbtc8812a1ant_coex_table(btcoexist, force_exec, 0x5afa5afa,
+ 0x5afa5afa, 0xffff, 0x3);
+ break;
+ default:
+ break;
+ }
+}
+
+static void hal8812a1_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool enable)
+{
+ u8 data_len = 3;
+ u8 buf[5] = {0};
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], %s BT Ignore Wlan_Act\n",
+ (enable ? "Enable" : "Disable"));
+
+ buf[0] = data_len;
+ buf[1] = 0x1; /* OP_Code */
+ buf[2] = 0x1; /* OP_Code_Length */
+ if (enable)
+ buf[3] = 0x1; /* OP_Code_Content */
+ else
+ buf[3] = 0x0;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+static void hal8812a1_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool force_exec, bool enable)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s turn Ignore WlanAct %s\n",
+ (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+ coex_dm->cur_ignore_wlan_act = enable;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n",
+ coex_dm->pre_ignore_wlan_act,
+ coex_dm->cur_ignore_wlan_act);
+
+ if (coex_dm->pre_ignore_wlan_act ==
+ coex_dm->cur_ignore_wlan_act)
+ return;
+ }
+ hal8812a1_set_fw_ignore_wlan_act(btcoexist, enable);
+
+ coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+static void halbtc8812a1ant_set_fw_pstdma(struct btc_coexist *btcoexist,
+ u8 byte1, u8 byte2, u8 byte3,
+ u8 byte4, u8 byte5)
+{
+ u8 h2c_parameter[5] = {0};
+
+ h2c_parameter[0] = byte1;
+ h2c_parameter[1] = byte2;
+ h2c_parameter[2] = byte3;
+ h2c_parameter[3] = byte4;
+ h2c_parameter[4] = byte5;
+
+ coex_dm->ps_tdma_para[0] = byte1;
+ coex_dm->ps_tdma_para[1] = byte2;
+ coex_dm->ps_tdma_para[2] = byte3;
+ coex_dm->ps_tdma_para[3] = byte4;
+ coex_dm->ps_tdma_para[4] = byte5;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n",
+ h2c_parameter[0],
+ h2c_parameter[1]<<24 | h2c_parameter[2]<<16 |
+ h2c_parameter[3]<<8 | h2c_parameter[4]);
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+static void halbtc8812a1ant_set_lps_rpwm(struct btc_coexist *btcoexist,
+ u8 lps_val, u8 rpwm_val)
+{
+ u8 lps = lps_val;
+ u8 rpwm = rpwm_val;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps);
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
+}
+
+static void halbtc8812a1ant_lps_rpwm(struct btc_coexist *btcoexist,
+ bool force_exec, u8 lps_val, u8 rpwm_val)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
+ (force_exec ? "force to" : ""), lps_val, rpwm_val);
+ coex_dm->cur_lps = lps_val;
+ coex_dm->cur_rpwm = rpwm_val;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_lps/cur_lps = 0x%x/0x%x, pre_rpwm/cur_rpwm = 0x%x/0x%x!!\n",
+ coex_dm->pre_lps, coex_dm->cur_lps, coex_dm->pre_rpwm,
+ coex_dm->cur_rpwm);
+
+ if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
+ (coex_dm->pre_rpwm == coex_dm->cur_rpwm))
+ return;
+ }
+ halbtc8812a1ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val);
+
+ coex_dm->pre_lps = coex_dm->cur_lps;
+ coex_dm->pre_rpwm = coex_dm->cur_rpwm;
+}
+
+static void halbtc8812a1ant_set_ant_path(struct btc_coexist *btcoexist,
+ u8 ant_pos_type, bool init_hw_cfg,
+ bool wifi_off)
+{
+ u8 u1_tmp = 0;
+
+ if (init_hw_cfg) {
+ btcoexist->btc_write_1byte(btcoexist, 0xcb3, 0x77);
+
+ btcoexist->btc_write_4byte(btcoexist, 0x900, 0x00000400);
+ btcoexist->btc_write_1byte(btcoexist, 0x76d, 0x1);
+ }
+
+ /* ext switch setting */
+ switch (ant_pos_type) {
+ case BTC_ANT_PATH_WIFI:
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u1_tmp |= BIT3;
+ u1_tmp &= ~BIT2;
+ btcoexist->btc_write_1byte(btcoexist, 0xcb7, u1_tmp);
+ break;
+ case BTC_ANT_PATH_BT:
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u1_tmp &= ~BIT3;
+ u1_tmp |= BIT2;
+ btcoexist->btc_write_1byte(btcoexist, 0xcb7, u1_tmp);
+ break;
+ case BTC_ANT_PATH_PTA:
+ default:
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u1_tmp |= BIT3;
+ u1_tmp &= ~BIT2;
+ btcoexist->btc_write_1byte(btcoexist, 0xcb7, u1_tmp);
+ break;
+ }
+}
+
+static void halbtc8812a1ant_ps_tdma(struct btc_coexist *btcoexist,
+ bool force_exec, bool turn_on, u8 type)
+{
+ u8 rssi_adjust_val = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s turn %s PS TDMA, type =%d\n",
+ (force_exec ? "force to" : ""),
+ (turn_on ? "ON" : "OFF"), type);
+ coex_dm->cur_ps_tdma_on = turn_on;
+ coex_dm->cur_ps_tdma = type;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n",
+ coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n",
+ coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+
+ if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+ (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
+ return;
+ }
+ if (turn_on) {
+ switch (type) {
+ default:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x1a,
+ 0x1a, 0x0, 0x50);
+ break;
+ case 1:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x1a,
+ 0x1a, 0x0, 0x50);
+ rssi_adjust_val = 11;
+ break;
+ case 2:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x12,
+ 0x12, 0x0, 0x50);
+ rssi_adjust_val = 14;
+ break;
+ case 3:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x25,
+ 0x3, 0x10, 0x40);
+ break;
+ case 4:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x15,
+ 0x3, 0x14, 0x0);
+ rssi_adjust_val = 17;
+ break;
+ case 5:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x61, 0x15,
+ 0x3, 0x31, 0x0);
+ break;
+ case 6:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0xa,
+ 0x3, 0x0, 0x0);
+ break;
+ case 7:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0xc,
+ 0x5, 0x0, 0x0);
+ break;
+ case 8:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x25,
+ 0x3, 0x10, 0x0);
+ break;
+ case 9:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0xa,
+ 0xa, 0x0, 0x50);
+ rssi_adjust_val = 18;
+ break;
+ case 10:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0xa,
+ 0xa, 0x0, 0x40);
+ break;
+ case 11:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x5,
+ 0x5, 0x0, 0x50);
+ rssi_adjust_val = 20;
+ break;
+ case 12:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xeb, 0xa,
+ 0x3, 0x31, 0x18);
+ break;
+ case 15:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0xa,
+ 0x3, 0x8, 0x0);
+ break;
+ case 16:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x15,
+ 0x3, 0x10, 0x0);
+ rssi_adjust_val = 18;
+ break;
+ case 18:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x25,
+ 0x3, 0x10, 0x0);
+ rssi_adjust_val = 14;
+ break;
+ case 20:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0x25,
+ 0x25, 0x0, 0x0);
+ break;
+ case 21:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x20,
+ 0x3, 0x10, 0x40);
+ break;
+ case 22:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x13, 0x8,
+ 0x8, 0x0, 0x40);
+ break;
+ case 23:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
+ 0x3, 0x31, 0x18);
+ rssi_adjust_val = 22;
+ break;
+ case 24:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x15,
+ 0x3, 0x31, 0x18);
+ rssi_adjust_val = 22;
+ break;
+ case 25:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0xa,
+ 0x3, 0x31, 0x18);
+ rssi_adjust_val = 22;
+ break;
+ case 26:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0xa,
+ 0x3, 0x31, 0x18);
+ rssi_adjust_val = 22;
+ break;
+ case 27:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
+ 0x3, 0x31, 0x98);
+ rssi_adjust_val = 22;
+ break;
+ case 28:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x69, 0x25,
+ 0x3, 0x31, 0x0);
+ break;
+ case 29:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xab, 0x1a,
+ 0x1a, 0x1, 0x10);
+ break;
+ case 30:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x93, 0x15,
+ 0x3, 0x14, 0x0);
+ break;
+ case 31:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x1a,
+ 0x1a, 0, 0x58);
+ break;
+ case 32:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xab, 0xa,
+ 0x3, 0x31, 0x90);
+ break;
+ case 33:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xa3, 0x25,
+ 0x3, 0x30, 0x90);
+ break;
+ case 34:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x1a,
+ 0x1a, 0x0, 0x10);
+ break;
+ case 35:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0x0, 0x10);
+ break;
+ case 36:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0xd3, 0x12,
+ 0x3, 0x14, 0x50);
+ break;
+ case 37:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x53, 0x25,
+ 0x3, 0x10, 0x50);
+ break;
+ }
+ } else {
+ /* disable PS tdma */
+ switch (type) {
+ case 8:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x8, 0x0,
+ 0x0, 0x0, 0x0);
+ halbtc8812a1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_PTA,
+ false, false);
+ break;
+ case 0:
+ default:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x0, 0x0);
+ halbtc8812a1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_BT,
+ false, false);
+ break;
+ case 9:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x0, 0x0);
+ halbtc8812a1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_WIFI,
+ false, false);
+ break;
+ case 10:
+ halbtc8812a1ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x8, 0x0);
+ halbtc8812a1ant_set_ant_path(btcoexist,
+ BTC_ANT_PATH_BT,
+ false, false);
+ break;
+ }
+ }
+ rssi_adjust_val = 0;
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_U1_RSSI_ADJ_VAL_FOR_1ANT_COEX_TYPE,
+ &rssi_adjust_val);
+
+ /* update pre state */
+ coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+ coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+}
+
+static void halbtc8812a1ant_coex_all_off(struct btc_coexist *btcoexist)
+{
+ /* hw all off */
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+static void hal8812a1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist,
+ u8 wifi_status)
+{
+ static s32 up, dn, m, n, wait_count;
+ s32 result; /* 0: no change, +1: inc, -1: dec WiFi duration */
+ u8 retry_count = 0, bt_info_ext;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], TdmaDurationAdjustForAcl()\n");
+
+ if ((BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
+ wifi_status) ||
+ (BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifi_status) ||
+ (BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT == wifi_status)) {
+ if (coex_dm->cur_ps_tdma != 1 &&
+ coex_dm->cur_ps_tdma != 2 &&
+ coex_dm->cur_ps_tdma != 3 &&
+ coex_dm->cur_ps_tdma != 9) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ wait_count = 0;
+ }
+ return;
+ }
+
+ if (coex_dm->reset_tdma_adjust) {
+ coex_dm->reset_tdma_adjust = false;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], first run TdmaDurationAdjust()!!\n");
+
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ wait_count = 0;
+ } else {
+ /* acquire the BT TRx retry count from BT_Info byte2 */
+ retry_count = coex_sta->bt_retry_cnt;
+ bt_info_ext = coex_sta->bt_info_ext;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], retry_count = %d\n", retry_count);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], up =%d, dn =%d, m =%d, n =%d, wait_count =%d\n",
+ up, dn, m, n, wait_count);
+ result = 0;
+ wait_count++;
+
+ if (retry_count == 0) { /* no retry in the last 2-sec duration*/
+ up++;
+ dn--;
+ if (dn <= 0)
+ dn = 0;
+
+ if (up >= n) {
+ wait_count = 0;
+ n = 3;
+ up = 0;
+ dn = 0;
+ result = 1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Increase wifi duration!!\n");
+ }
+ } else if (retry_count <= 3) {
+ /* <=3 retry in the last 2-second duration */
+ up--;
+ dn++;
+
+ if (up <= 0)
+ up = 0;
+
+ if (dn == 2) {
+ if (wait_count <= 2)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
+ }
+ } else {
+ /* retry count > 3 */
+ if (wait_count == 1)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
+ }
+
+ if (result == -1) {
+ if ((BT_INFO_8812A_1ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+ ((coex_dm->cur_ps_tdma == 1) ||
+ (coex_dm->cur_ps_tdma == 2))) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ }
+ } else if (result == 1) {
+ if ((BT_INFO_8812A_1ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+ ((coex_dm->cur_ps_tdma == 1) ||
+ (coex_dm->cur_ps_tdma == 2))) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type = 1;
+ }
+ }
+ if (coex_dm->cur_ps_tdma != 1 &&
+ coex_dm->cur_ps_tdma != 2 &&
+ coex_dm->cur_ps_tdma != 9 &&
+ coex_dm->cur_ps_tdma != 11) {
+ /* recover to previous adjust type */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ coex_dm->ps_tdma_du_adj_type);
+ }
+ }
+}
+
+static void hal8812a1_ps_tdma_chk_pwr_save_state(struct btc_coexist *btcoexist,
+ bool new_ps_state)
+{
+ u8 lps_mode = 0x0;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode);
+
+ if (lps_mode) { /* already under LPS state */
+ if (new_ps_state) {
+ /* keep state under LPS, do nothing. */
+ } else {
+ /* will leave LPS state, turn off psTdma first */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ }
+ } else { /* NO PS state */
+ if (new_ps_state) {
+ /* will enter LPS state, turn off psTdma first */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ }
+ }
+}
+
+static void halbtc8812a1ant_power_save_state(struct btc_coexist *btcoexist,
+ u8 ps_type, u8 lps_val,
+ u8 rpwm_val)
+{
+ bool low_pwr_disable = false;
+
+ switch (ps_type) {
+ case BTC_PS_WIFI_NATIVE:
+ /* recover to original 32k low power setting */
+ low_pwr_disable = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+ break;
+ case BTC_PS_LPS_ON:
+ hal8812a1_ps_tdma_chk_pwr_save_state(btcoexist, true);
+ halbtc8812a1ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val,
+ rpwm_val);
+ /* when coex force to enter LPS, do not enter 32k low power */
+ low_pwr_disable = true;
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ /* power save must executed before psTdma. */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+ break;
+ case BTC_PS_LPS_OFF:
+ hal8812a1_ps_tdma_chk_pwr_save_state(btcoexist, false);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_LEAVE_LPS, NULL);
+ break;
+ default:
+ break;
+ }
+}
+
+static void halbtc8812a1ant_coex_under_5g(struct btc_coexist *btcoexist)
+{
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 10);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+static void halbtc8812a1ant_action_wifi_only(struct btc_coexist *btcoexist)
+{
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
+}
+
+static void hal8812a1_monitor_bt_en_dis(struct btc_coexist *btcoexist)
+{
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ static bool pre_bt_disabled;
+ static u32 bt_disable_cnt;
+ bool bt_active = true, bt_disabled = false;
+
+ /* only 8812a need to consider if core stack is installed. */
+ if (!stack_info->hci_version)
+ bt_active = false;
+
+ /* This function check if bt is disabled */
+
+ if (coex_sta->high_priority_tx == 0 &&
+ coex_sta->high_priority_rx == 0 &&
+ coex_sta->low_priority_tx == 0 &&
+ coex_sta->low_priority_rx == 0)
+ bt_active = false;
+ if (coex_sta->high_priority_tx == 0xffff &&
+ coex_sta->high_priority_rx == 0xffff &&
+ coex_sta->low_priority_tx == 0xffff &&
+ coex_sta->low_priority_rx == 0xffff)
+ bt_active = false;
+ if (bt_active) {
+ bt_disable_cnt = 0;
+ bt_disabled = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is enabled !!\n");
+ } else {
+ bt_disable_cnt++;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], bt all counters = 0, %d times!!\n",
+ bt_disable_cnt);
+ if (bt_disable_cnt >= 2) {
+ bt_disabled = true;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is disabled !!\n");
+ halbtc8812a1ant_action_wifi_only(btcoexist);
+ }
+ }
+ if (pre_bt_disabled != bt_disabled) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is from %s to %s!!\n",
+ (pre_bt_disabled ? "disabled" : "enabled"),
+ (bt_disabled ? "disabled" : "enabled"));
+ pre_bt_disabled = bt_disabled;
+ if (bt_disabled) {
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_ACT_LEAVE_LPS, NULL);
+ btcoexist->btc_set(btcoexist,
+ BTC_SET_ACT_NORMAL_LPS, NULL);
+ }
+ }
+}
+
+/*Non-Software Coex Mechanism start */
+
+static void halbtc8812a1ant_action_hs(struct btc_coexist *btcoexist)
+{
+ bool hs_connecting = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_CONNECTING, &hs_connecting);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action for HS, hs_connecting =%d!!!\n",
+ hs_connecting);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+
+ if (hs_connecting) {
+ halbtc8812a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 3);
+ } else {
+ if ((coex_sta->high_priority_tx + coex_sta->high_priority_rx +
+ coex_sta->low_priority_tx +
+ coex_sta->low_priority_rx) <= 1200)
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ FORCE_EXEC, 3);
+ else
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ FORCE_EXEC, 4);
+ }
+}
+
+static void halbtc8812a1ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool wifi_connected = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+
+ if (!wifi_connected) {
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+ } else if ((bt_link_info->sco_exist) ||
+ (bt_link_info->hid_only)) {
+ /* SCO/HID-only busy */
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 32);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+ } else {
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ 0x50, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 30);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+ }
+}
+
+static void hal8812a1_act_bt_sco_hid_only_bsy(struct btc_coexist *btcoexist,
+ u8 wifi_status)
+{
+ /* tdma and coex table */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+
+ if (BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
+ wifi_status)
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+ else
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+}
+
+static void hal8812a1_act_wifi_con_bt_acl_bsy(struct btc_coexist *btcoexist,
+ u8 wifi_status)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+
+ if (bt_link_info->hid_only) {
+ hal8812a1_act_bt_sco_hid_only_bsy(btcoexist, wifi_status);
+ coex_dm->reset_tdma_adjust = true;
+ return;
+ } else if ((bt_link_info->a2dp_only) ||
+ (bt_link_info->hid_exist && bt_link_info->a2dp_exist)) {
+ hal8812a1ant_tdma_dur_adj_for_acl(btcoexist, wifi_status);
+ } else if ((bt_link_info->pan_only) ||
+ (bt_link_info->hid_exist && bt_link_info->pan_exist)) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+ coex_dm->reset_tdma_adjust = true;
+ } else {
+ if ((BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN ==
+ wifi_status) ||
+ (BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN == wifi_status) ||
+ (BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT ==
+ wifi_status))
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ else
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->reset_tdma_adjust = true;
+ }
+
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
+}
+
+static void hal8812a1_action_wifi_not_conn(struct btc_coexist *btcoexist)
+{
+ /* power save state */
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+
+ /* tdma and coex table */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+}
+
+static void hal12a1_act_wifi_no_con_ass_auth_scan(struct btc_coexist *btcoexist)
+{
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ /* tdma and coex table */
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+}
+
+static void hal8812a1_action_wifi_conn_scan(struct btc_coexist *btcoexist)
+{
+ /* power save state */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status &&
+ !btcoexist->bt_link_info.hid_only)
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ 0x50, 0x0);
+ else
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ /* tdma and coex table */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+ hal8812a1_act_wifi_con_bt_acl_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN);
+ } else if ((BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY ==
+ coex_dm->bt_status)) {
+ hal8812a1_act_bt_sco_hid_only_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN);
+ } else {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ }
+}
+
+static void hal8812a1_action_wifi_conn_sp_pkt(struct btc_coexist *btcoexist)
+{
+ /* power save state */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status &&
+ !btcoexist->bt_link_info.hid_only)
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ 0x50, 0x0);
+ else
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ /* tdma and coex table */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+ hal8812a1_act_wifi_con_bt_acl_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT);
+ } else {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ }
+}
+
+static void halbtc8812a1ant_action_wifi_connected(struct btc_coexist *btcoexist)
+{
+ bool wifi_connected = false, wifi_busy = false;
+ bool scan = false, link = false, roam = false;
+ bool under_4way = false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], CoexForWifiConnect() ===>\n");
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (!wifi_connected) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], CoexForWifiConnect(), return for wifi not connected<===\n");
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_4_WAY_PROGRESS,
+ &under_4way);
+ if (under_4way) {
+ hal8812a1_action_wifi_conn_sp_pkt(btcoexist);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], CoexForWifiConnect(), return for wifi is under 4way<===\n");
+ return;
+ }
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+ if (scan || link || roam) {
+ hal8812a1_action_wifi_conn_scan(btcoexist);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], CoexForWifiConnect(), return for wifi is under scan<===\n");
+ return;
+ }
+
+ /* power save state */
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status &&
+ !btcoexist->bt_link_info.hid_only)
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ 0x50, 0x0);
+ else
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ /* tdma and coex table */
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ if (!wifi_busy) {
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
+ hal8812a1_act_wifi_con_bt_acl_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_IDLE);
+ } else if ((BT_8812A_1ANT_BT_STATUS_SCO_BUSY ==
+ coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY ==
+ coex_dm->bt_status)) {
+ hal8812a1_act_bt_sco_hid_only_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_IDLE);
+ } else {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ }
+ } else {
+ if (BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ } else if (BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ } else if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY ==
+ coex_dm->bt_status) {
+ hal8812a1_act_wifi_con_bt_acl_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_BUSY);
+ } else if ((BT_8812A_1ANT_BT_STATUS_SCO_BUSY ==
+ coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY ==
+ coex_dm->bt_status)) {
+ hal8812a1_act_bt_sco_hid_only_bsy(btcoexist,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_BUSY);
+ } else {
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ }
+ }
+}
+
+static void halbtc8812a1ant_RunCoexistMechanism(struct btc_coexist *btcoexist)
+{
+ bool wifi_under_5g = false, wifi_connected = false, bt_hs_on = false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism() ===>\n");
+
+ if (btcoexist->manual_control) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+ return;
+ }
+
+ if (btcoexist->stop_coex_dm) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), return for Stop Coex DM <===\n");
+ return;
+ }
+
+ if (coex_sta->under_ips) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], wifi is under IPS !!!\n");
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ if (wifi_under_5g) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n");
+ halbtc8812a1ant_coex_under_5g(btcoexist);
+ return;
+ }
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ if (coex_sta->c2h_bt_inquiry_page) {
+ halbtc8812a1ant_action_bt_inquiry(btcoexist);
+ return;
+ } else if (bt_hs_on) {
+ halbtc8812a1ant_action_hs(btcoexist);
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (!wifi_connected) {
+ bool scan = false, link = false, roam = false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], wifi is non connected-idle !!!\n");
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+ if (scan || link || roam)
+ hal12a1_act_wifi_no_con_ass_auth_scan(btcoexist);
+ else
+ hal8812a1_action_wifi_not_conn(btcoexist);
+ } else { /* wifi LPS/Busy */
+ halbtc8812a1ant_action_wifi_connected(btcoexist);
+ }
+}
+
+static void halbtc8812a1ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ /* force to reset coex mechanism */
+ halbtc8812a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 8);
+ halbtc8812a1ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+}
+
+/* work around function start with wa_halbtc8812a1ant_ */
+/* extern function start with EXhalbtc8812a1ant_ */
+
+void ex_halbtc8812a1ant_init_hwconfig(struct btc_coexist *btcoexist)
+{
+ u8 u1_tmp = 0;
+
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], 1Ant Init HW Config!!\n");
+
+ /* ant sw control to BT */
+ halbtc8812a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, true, false);
+
+ /* 0x790[5:0]= 0x5 */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+ u1_tmp &= 0xc0;
+ u1_tmp |= 0x5;
+ btcoexist->btc_write_1byte(btcoexist, 0x790, u1_tmp);
+
+ /* PTA parameter */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, 0x0);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, 0xffff);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, 0x55555555);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, 0x55555555);
+
+ /* coex parameters */
+ btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
+
+ /* enable counter statistics */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+
+ /* enable PTA */
+ btcoexist->btc_write_1byte(btcoexist, 0x40, 0x20);
+
+ /* bt clock related */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x4);
+ u1_tmp |= BIT7;
+ btcoexist->btc_write_1byte(btcoexist, 0x4, u1_tmp);
+
+ /* bt clock related */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x7);
+ u1_tmp |= BIT1;
+ btcoexist->btc_write_1byte(btcoexist, 0x7, u1_tmp);
+}
+
+void ex_halbtc8812a1ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], Coex Mechanism Init!!\n");
+
+ btcoexist->stop_coex_dm = false;
+
+ halbtc8812a1ant_init_coex_dm(btcoexist);
+}
+
+void ex_halbtc8812a1ant_display_coex_info(struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 u1_tmp[4], i, bt_info_ext, ps_tdma_case = 0;
+ u32 u4_tmp[4];
+ bool roam = false, scan = false, link = false, wifi_under_5g = false;
+ bool bt_hs_on = false, wifi_busy = false;
+ s32 wifi_rssi = 0, bt_hs_rssi = 0;
+ u32 wifi_bw, wifi_traffic_dir;
+ u8 wifi_dot11_chnl, wifi_hs_chnl;
+ u32 fw_ver = 0, bt_patch_ver = 0;
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[BT Coexist info]============");
+
+ if (btcoexist->manual_control) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Under Manual Control]============");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "==========================================");
+ }
+ if (btcoexist->stop_coex_dm) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Coex is STOPPED]============");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "==========================================");
+ }
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "Ant PG number/ Ant mechanism:",
+ board_info->pg_ant_num, board_info->btdm_ant_num);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %d\n",
+ "BT stack/ hci ext ver",
+ ((stack_info->profile_notified) ? "Yes" : "No"),
+ stack_info->hci_version);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %d_%d/ 0x%x/ 0x%x(%d)\n", "CoexVer/ FwVer/ PatchVer",
+ glcoex_ver_date_8812a_1ant, glcoex_ver_8812a_1ant, fw_ver,
+ bt_patch_ver, bt_patch_ver);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
+ &wifi_dot11_chnl);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d(%d)\n",
+ "Dot11 channel / HsChnl(HsMode)",
+ wifi_dot11_chnl, wifi_hs_chnl, bt_hs_on);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %02x %02x %02x\n",
+ "H2C Wifi inform bt chnl Info",
+ coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
+ coex_dm->wifi_chnl_info[2]);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d\n",
+ "Wifi link/ roam/ scan",
+ link, roam, scan);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
+ &wifi_traffic_dir);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %s/ %s\n",
+ "Wifi status",
+ (wifi_under_5g ? "5G" : "2.4G"),
+ ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
+ (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
+ ((!wifi_busy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX ==
+ wifi_traffic_dir) ? "uplink" : "downlink")));
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = [%s/ %d/ %d]\n",
+ "BT [status/ rssi/ retryCnt]",
+ ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
+ ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") :
+ ((BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) ? "non-connected idle" :
+ ((BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status) ? "connected-idle" : "busy")))),
+ coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d / %d / %d\n",
+ "SCO/HID/PAN/A2DP",
+ bt_link_info->sco_exist, bt_link_info->hid_exist,
+ bt_link_info->pan_exist, bt_link_info->a2dp_exist);
+
+ bt_info_ext = coex_sta->bt_info_ext;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s\n",
+ "BT Info A2DP rate",
+ (bt_info_ext&BIT0) ? "Basic rate" : "EDR rate");
+
+ for (i = 0; i < BT_INFO_SRC_8812A_1ANT_MAX; i++) {
+ if (coex_sta->bt_info_c2h_cnt[i]) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %02x %02x %02x %02x %02x %02x %02x(%d)\n",
+ glbt_info_src_8812a_1ant[i],
+ coex_sta->bt_info_c2h[i][0],
+ coex_sta->bt_info_c2h[i][1],
+ coex_sta->bt_info_c2h[i][2],
+ coex_sta->bt_info_c2h[i][3],
+ coex_sta->bt_info_c2h[i][4],
+ coex_sta->bt_info_c2h[i][5],
+ coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h_cnt[i]);
+ }
+ }
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %s/%s, (0x%x/0x%x)",
+ "PS state, IPS/LPS, (lps/rpwm)",
+ ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+ ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")),
+ btcoexist->bt_info.lps_val,
+ btcoexist->bt_info.rpwm_val);
+
+ if (!btcoexist->manual_control) {
+ /* Sw mechanism */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Sw mechanism]============\n");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s/ %s/ %d\n ",
+ "DelBA/ BtCtrlAgg/ AggSize",
+ (btcoexist->bt_info.reject_agg_pkt ? "Yes" : "No"),
+ (btcoexist->bt_info.bt_ctrl_buf_size ? "Yes" : "No"),
+ btcoexist->bt_info.agg_buf_size);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n",
+ "Rate Mask",
+ btcoexist->bt_info.ra_mask);
+
+ /* Fw mechanism */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Fw mechanism]============\n");
+
+ ps_tdma_case = coex_dm->cur_ps_tdma;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %02x %02x %02x %02x %02x case-%d\n",
+ "PS TDMA",
+ coex_dm->ps_tdma_para[0], coex_dm->ps_tdma_para[1],
+ coex_dm->ps_tdma_para[2], coex_dm->ps_tdma_para[3],
+ coex_dm->ps_tdma_para[4], ps_tdma_case);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n",
+ "Latest error condition(should be 0)",
+ coex_dm->error_condition);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d\n",
+ "IgnWlanAct",
+ coex_dm->cur_ignore_wlan_act);
+ }
+
+ /* Hw setting */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Hw setting]============\n");
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n", "0x778\n",
+ u1_tmp[0]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcb3);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x900);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = 0x%x/ 0x%x/ 0x%x\n", "0xcb3/0xcb7/0x900\n",
+ u1_tmp[0], u1_tmp[1], u4_tmp[0]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n", "0x40",
+ u1_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0x550(bcn ctrl)/0x522", u4_tmp[0], u1_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n",
+ "0xc50(dig)", u4_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+ u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+ u4_tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x\n",
+ "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+ u4_tmp[0], u4_tmp[1], u4_tmp[2], u1_tmp[0]);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "0x770(hp rx[31:16]/tx[15:0])",
+ coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "0x774(lp rx[31:16]/tx[15:0])",
+ coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+}
+
+void ex_halbtc8812a1ant_ips_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ if (BTC_IPS_ENTER == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], IPS ENTER notify\n");
+ coex_sta->under_ips = true;
+ halbtc8812a1ant_coex_all_off(btcoexist);
+ halbtc8812a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT,
+ false, true);
+ } else if (BTC_IPS_LEAVE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], IPS LEAVE notify\n");
+ coex_sta->under_ips = false;
+ }
+}
+
+void ex_halbtc8812a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ if (btcoexist->manual_control || btcoexist->stop_coex_dm)
+ return;
+
+ if (BTC_LPS_ENABLE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], LPS ENABLE notify\n");
+ coex_sta->under_lps = true;
+ } else if (BTC_LPS_DISABLE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], LPS DISABLE notify\n");
+ coex_sta->under_lps = false;
+ }
+}
+
+void ex_halbtc8812a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ bool wifi_connected = false, bt_hs_on = false;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ if (coex_sta->c2h_bt_inquiry_page) {
+ halbtc8812a1ant_action_bt_inquiry(btcoexist);
+ return;
+ } else if (bt_hs_on) {
+ halbtc8812a1ant_action_hs(btcoexist);
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (BTC_SCAN_START == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], SCAN START notify\n");
+ if (!wifi_connected) /* non-connected scan */
+ hal12a1_act_wifi_no_con_ass_auth_scan(btcoexist);
+ else /* wifi is connected */
+ hal8812a1_action_wifi_conn_scan(btcoexist);
+ } else if (BTC_SCAN_FINISH == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], SCAN FINISH notify\n");
+ if (!wifi_connected) /* non-connected scan */
+ hal8812a1_action_wifi_not_conn(btcoexist);
+ else
+ halbtc8812a1ant_action_wifi_connected(btcoexist);
+ }
+}
+
+void ex_halbtc8812a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ bool wifi_connected = false, bt_hs_on = false;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ if (coex_sta->c2h_bt_inquiry_page) {
+ halbtc8812a1ant_action_bt_inquiry(btcoexist);
+ return;
+ } else if (bt_hs_on) {
+ halbtc8812a1ant_action_hs(btcoexist);
+ return;
+ }
+
+ if (BTC_ASSOCIATE_START == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], CONNECT START notify\n");
+ hal12a1_act_wifi_no_con_ass_auth_scan(btcoexist);
+ } else if (BTC_ASSOCIATE_FINISH == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], CONNECT FINISH notify\n");
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (!wifi_connected) /* non-connected scan */
+ hal8812a1_action_wifi_not_conn(btcoexist);
+ else
+ halbtc8812a1ant_action_wifi_connected(btcoexist);
+ }
+}
+
+void ex_btc8812a1ant_media_stat_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ u8 data_len = 5;
+ u8 buf[6] = {0};
+ u8 h2c_parameter[3] = {0};
+ u32 wifi_bw;
+ u8 wifi_central_chnl;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ if (BTC_MEDIA_CONNECT == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], MEDIA connect notify\n");
+ else
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], MEDIA disconnect notify\n");
+
+ /* only 2.4G we need to inform bt the chnl mask */
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+ &wifi_central_chnl);
+ if ((BTC_MEDIA_CONNECT == type) &&
+ (wifi_central_chnl <= 14)) {
+ h2c_parameter[0] = 0x1;
+ h2c_parameter[1] = wifi_central_chnl;
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw)
+ h2c_parameter[2] = 0x30;
+ else
+ h2c_parameter[2] = 0x20;
+ }
+
+ coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+ coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+ coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
+
+ buf[0] = data_len;
+ buf[1] = 0x5; /* OP_Code */
+ buf[2] = 0x3; /* OP_Code_Length */
+ buf[3] = h2c_parameter[0]; /* OP_Code_Content */
+ buf[4] = h2c_parameter[1];
+ buf[5] = h2c_parameter[2];
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+void ex_halbtc8812a1ant_special_packet_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ bool bt_hs_on = false;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ if (coex_sta->c2h_bt_inquiry_page) {
+ halbtc8812a1ant_action_bt_inquiry(btcoexist);
+ return;
+ } else if (bt_hs_on) {
+ halbtc8812a1ant_action_hs(btcoexist);
+ return;
+ }
+
+ if (BTC_PACKET_DHCP == type || BTC_PACKET_EAPOL == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], special Packet(%d) notify\n", type);
+ hal8812a1_action_wifi_conn_sp_pkt(btcoexist);
+ }
+}
+
+void ex_halbtc8812a1ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ u8 bt_info = 0;
+ u8 i, rsp_source = 0;
+ static u32 set_bt_psd_mode;
+ bool bt_busy = false;
+ bool wifi_connected = false;
+ bool b_bt_ctrl_buf_size = false, rej_ap_agg_pkt = false;
+
+ rsp_source = tmp_buf[0]&0xf;
+ if (rsp_source >= BT_INFO_SRC_8812A_1ANT_MAX)
+ rsp_source = BT_INFO_SRC_8812A_1ANT_WIFI_FW;
+ coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+ if (BT_INFO_SRC_8812A_1ANT_BT_RSP == rsp_source)
+ coex_sta->bt_info_query_cnt =
+ coex_sta->bt_info_c2h_cnt[BT_INFO_SRC_8812A_1ANT_BT_RSP];
+
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], Bt info[%d], length =%d, hex data =[",
+ rsp_source, length);
+ for (i = 0; i < length; i++) {
+ coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+ if (i == 1)
+ bt_info = tmp_buf[i];
+ if (i == length-1)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "0x%02x]\n", tmp_buf[i]);
+ else
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "0x%02x, ", tmp_buf[i]);
+ }
+
+ if (btcoexist->bt_info.bt_disabled) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), return for BT is disabled <===\n");
+ return;
+ }
+
+ if (btcoexist->manual_control) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), return for Manual CTRL<===\n");
+ return;
+ }
+ if (btcoexist->stop_coex_dm) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), return for Coex STOPPED!!<===\n");
+ return;
+ }
+
+ if (BT_INFO_SRC_8812A_1ANT_WIFI_FW != rsp_source) {
+ coex_sta->bt_retry_cnt = /* [3:0] */
+ coex_sta->bt_info_c2h[rsp_source][2]&0xf;
+
+ coex_sta->bt_rssi =
+ coex_sta->bt_info_c2h[rsp_source][3]*2+10;
+
+ coex_sta->bt_info_ext =
+ coex_sta->bt_info_c2h[rsp_source][4];
+
+ /* Here we need to resend some wifi info to BT */
+ /* because bt is reset and loss of the info. */
+ if ((coex_sta->bt_info_ext & BIT1)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (wifi_connected)
+ ex_btc8812a1ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_CONNECT);
+ else
+ ex_btc8812a1ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_DISCONNECT);
+ set_bt_psd_mode = 0;
+ }
+
+ /* test-chip bt patch only rsp the status for BT_RSP, */
+ /* so temporary we consider the following only under BT_RSP */
+ if (BT_INFO_SRC_8812A_1ANT_BT_RSP == rsp_source) {
+ if ((coex_sta->bt_info_ext & BIT3)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
+ hal8812a1_ignore_wlan_act(btcoexist, FORCE_EXEC,
+ false);
+ }
+
+ if ((coex_sta->bt_info_ext & BIT4)) {
+ /* BT auto report already enabled, do nothing*/
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit4 check, set BT to enable Auto Report!!\n");
+ hal8812a1_bt_auto_rep(btcoexist,
+ FORCE_EXEC, true);
+ }
+ }
+ }
+
+ /* check BIT2 first ==> check if bt is under inquiry or page scan */
+ if (bt_info & BT_INFO_8812A_1ANT_B_INQ_PAGE)
+ coex_sta->c2h_bt_inquiry_page = true;
+ else
+ coex_sta->c2h_bt_inquiry_page = false;
+
+ /* set link exist status */
+ if (!(bt_info&BT_INFO_8812A_1ANT_B_CONNECTION)) {
+ coex_sta->bt_link_exist = false;
+ coex_sta->pan_exist = false;
+ coex_sta->a2dp_exist = false;
+ coex_sta->hid_exist = false;
+ coex_sta->sco_exist = false;
+ } else { /* connection exists */
+ coex_sta->bt_link_exist = true;
+ if (bt_info & BT_INFO_8812A_1ANT_B_FTP)
+ coex_sta->pan_exist = true;
+ else
+ coex_sta->pan_exist = false;
+ if (bt_info & BT_INFO_8812A_1ANT_B_A2DP)
+ coex_sta->a2dp_exist = true;
+ else
+ coex_sta->a2dp_exist = false;
+ if (bt_info & BT_INFO_8812A_1ANT_B_HID)
+ coex_sta->hid_exist = true;
+ else
+ coex_sta->hid_exist = false;
+ if (bt_info & BT_INFO_8812A_1ANT_B_SCO_ESCO)
+ coex_sta->sco_exist = true;
+ else
+ coex_sta->sco_exist = false;
+ }
+
+ halbtc8812a1ant_update_bt_link_info(btcoexist);
+
+ if (!(bt_info&BT_INFO_8812A_1ANT_B_CONNECTION)) {
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt non-connected idle!!!\n");
+ } else if (bt_info == BT_INFO_8812A_1ANT_B_CONNECTION) {
+ /* connection exists but not busy */
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt connected-idle!!!\n");
+ } else if ((bt_info&BT_INFO_8812A_1ANT_B_SCO_ESCO) ||
+ (bt_info&BT_INFO_8812A_1ANT_B_SCO_BUSY)) {
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_SCO_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt sco busy!!!\n");
+ } else if (bt_info&BT_INFO_8812A_1ANT_B_ACL_BUSY) {
+ if (BT_8812A_1ANT_BT_STATUS_ACL_BUSY != coex_dm->bt_status)
+ coex_dm->reset_tdma_adjust = true;
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_ACL_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt acl busy!!!\n");
+ } else {
+ coex_dm->bt_status = BT_8812A_1ANT_BT_STATUS_MAX;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), bt non-defined state!!!\n");
+ }
+
+ if (bt_link_info->sco_exist) {
+ rej_ap_agg_pkt = true;
+ /* disable cck 1M2M. */
+ halbtc8812a1ant_update_ra_mask(btcoexist, NORMAL_EXEC,
+ BTC_RATE_DISABLE, 0x00000003);
+ } else {
+ /* enable cck 1M2M. */
+ halbtc8812a1ant_update_ra_mask(btcoexist, NORMAL_EXEC,
+ BTC_RATE_ENABLE, 0x00000003);
+ }
+
+ if ((BT_8812A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
+ bt_busy = true;
+ if (bt_link_info->hid_exist)
+ b_bt_ctrl_buf_size = true;
+ } else {
+ bt_busy = false;
+ }
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+ /*Aggregation related setting */
+ /* if sco, reject AddBA */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+ &rej_ap_agg_pkt);
+ /* decide BT control aggregation buf size or not */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
+ &b_bt_ctrl_buf_size);
+ /* real update aggregation setting */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
+ /* */
+
+ halbtc8812a1ant_RunCoexistMechanism(btcoexist);
+}
+
+void ex_halbtc8812a1ant_halt_notify(struct btc_coexist *btcoexist)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n"));
+
+ hal8812a1_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+ halbtc8812a1ant_ps_tdma(btcoexist, FORCE_EXEC, false, 0);
+ halbtc8812a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, true);
+ ex_btc8812a1ant_media_stat_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+}
+
+void ex_halbtc8812a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Pnp notify\n"));
+
+ if (BTC_WIFI_PNP_SLEEP == pnp_state) {
+ btcoexist->stop_coex_dm = true;
+ hal8812a1_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
+ }
+}
+
+void ex_halbtc8812a1ant_periodical(struct btc_coexist *btcoexist)
+{
+ static u8 dis_ver_info_cnt;
+ u32 fw_ver = 0, bt_patch_ver = 0;
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], ==========================Periodical ===========================\n");
+
+ if (dis_ver_info_cnt <= 5) {
+ dis_ver_info_cnt += 1;
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], ****************************************************************\n");
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+ board_info->pg_ant_num, board_info->btdm_ant_num,
+ board_info->btdm_ant_pos);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
+ ((stack_info->profile_notified) ? "Yes" : "No"),
+ stack_info->hci_version);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+ &bt_patch_ver);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+ glcoex_ver_date_8812a_1ant, glcoex_ver_8812a_1ant,
+ fw_ver, bt_patch_ver, bt_patch_ver);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], ****************************************************************\n");
+ }
+
+ halbtc8812a1ant_query_bt_info(btcoexist);
+ halbtc8812a1ant_monitor_bt_ctr(btcoexist);
+ hal8812a1_monitor_bt_en_dis(btcoexist);
+}
+
+void ex_halbtc8812a1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
+ u8 op_len, u8 *data)
+{
+ u8 data_len;
+ u8 buf[6] = {0};
+ u8 decbtpwr = 0, pwrlevel = 0;
+
+ switch (op_code) {
+ case BTC_DBG_SET_COEX_NORMAL:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set CoexMode to Normal\n");
+ btcoexist->manual_control = false;
+ halbtc8812a1ant_init_coex_dm(btcoexist);
+ break;
+ case BTC_DBG_SET_COEX_WIFI_ONLY:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set CoexMode to Wifi Only\n");
+ btcoexist->manual_control = true;
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 9);
+ break;
+ case BTC_DBG_SET_COEX_BT_ONLY:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set CoexMode to BT only\n");
+ btcoexist->manual_control = true;
+ halbtc8812a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ 0x0, 0x0);
+ halbtc8812a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0);
+ break;
+ case BTC_DBG_SET_COEX_DEC_BT_PWR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set Dec BT power\n");
+ data_len = 4;
+ if (op_len == 2) {
+ decbtpwr = data[0];
+ pwrlevel = data[1];
+
+ buf[0] = data_len;
+ buf[1] = 0x3; /* OP_Code */
+ buf[2] = 0x2; /* OP_Code_Length */
+
+ buf[3] = decbtpwr; /* OP_Code_Content */
+ buf[4] = pwrlevel;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set Dec BT power =%d, pwrlevel =%d\n",
+ decbtpwr, pwrlevel);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ case BTC_DBG_SET_COEX_BT_AFH_MAP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT AFH Map\n");
+ data_len = 5;
+ if (op_len == 3) {
+ buf[0] = data_len;
+ buf[1] = 0x5; /* OP_Code */
+ buf[2] = 0x3; /* OP_Code_Length */
+ buf[3] = data[0]; /* OP_Code_Content */
+ buf[4] = data[1];
+ buf[5] = data[2];
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT AFH Map = %02x %02x %02x\n",
+ data[0], data[1], data[2]);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ case BTC_DBG_SET_COEX_BT_IGNORE_WLAN_ACT:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT Ignore Wlan Active\n");
+ data_len = 3;
+ if (op_len == 1) {
+ buf[0] = data_len;
+ buf[1] = 0x1; /* OP_Code */
+ buf[2] = 0x1; /* OP_Code_Length */
+
+ buf[3] = data[0]; /* OP_Code_Content */
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT Ignore Wlan Active = 0x%x\n",
+ data[0]);
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ default:
+ break;
+ }
+}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h
new file mode 100644
index 0000000..e54fa79
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a1ant.h
@@ -0,0 +1,152 @@
+#ifndef _BTC8812A1ANT_
+#define _BTC8812A1ANT_
+
+/* The following is for 8812A_1ANT BT Co-exist definition */
+#define BT_INFO_8812A_1ANT_B_FTP BIT7
+#define BT_INFO_8812A_1ANT_B_A2DP BIT6
+#define BT_INFO_8812A_1ANT_B_HID BIT5
+#define BT_INFO_8812A_1ANT_B_SCO_BUSY BIT4
+#define BT_INFO_8812A_1ANT_B_ACL_BUSY BIT3
+#define BT_INFO_8812A_1ANT_B_INQ_PAGE BIT2
+#define BT_INFO_8812A_1ANT_B_SCO_ESCO BIT1
+#define BT_INFO_8812A_1ANT_B_CONNECTION BIT0
+
+#define BT_INFO_8812A_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \
+ (((_BT_INFO_EXT_&BIT0)) ? true : false)
+
+#define BTC_RSSI_COEX_THRESH_TOL_8812A_1ANT 2
+
+#define BTC_8812A_1ANT_SWITCH_TO_WIFI 0
+#define BTC_8812A_1ANT_SWITCH_TO_BT 1
+
+enum BT_INFO_SRC_8812A_1ANT {
+ BT_INFO_SRC_8812A_1ANT_WIFI_FW = 0x0,
+ BT_INFO_SRC_8812A_1ANT_BT_RSP = 0x1,
+ BT_INFO_SRC_8812A_1ANT_BT_ACTIVE_SEND = 0x2,
+ BT_INFO_SRC_8812A_1ANT_MAX
+};
+
+enum BT_8812A_1ANT_BT_STATUS {
+ BT_8812A_1ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
+ BT_8812A_1ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
+ BT_8812A_1ANT_BT_STATUS_INQ_PAGE = 0x2,
+ BT_8812A_1ANT_BT_STATUS_ACL_BUSY = 0x3,
+ BT_8812A_1ANT_BT_STATUS_SCO_BUSY = 0x4,
+ BT_8812A_1ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
+ BT_8812A_1ANT_BT_STATUS_MAX
+};
+
+enum BT_8812A_1ANT_WIFI_STATUS {
+ BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE = 0x0,
+ BT_8812A_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN = 0x1,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SCAN = 0x2,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT = 0x3,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_IDLE = 0x4,
+ BT_8812A_1ANT_WIFI_STATUS_CONNECTED_BUSY = 0x5,
+ BT_8812A_1ANT_WIFI_STATUS_MAX
+};
+
+enum BT_8812A_1ANT_COEX_ALGO {
+ BT_8812A_1ANT_COEX_ALGO_UNDEFINED = 0x0,
+ BT_8812A_1ANT_COEX_ALGO_SCO = 0x1,
+ BT_8812A_1ANT_COEX_ALGO_HID = 0x2,
+ BT_8812A_1ANT_COEX_ALGO_A2DP = 0x3,
+ BT_8812A_1ANT_COEX_ALGO_A2DP_PANHS = 0x4,
+ BT_8812A_1ANT_COEX_ALGO_PANEDR = 0x5,
+ BT_8812A_1ANT_COEX_ALGO_PANHS = 0x6,
+ BT_8812A_1ANT_COEX_ALGO_PANEDR_A2DP = 0x7,
+ BT_8812A_1ANT_COEX_ALGO_PANEDR_HID = 0x8,
+ BT_8812A_1ANT_COEX_ALGO_HID_A2DP_PANEDR = 0x9,
+ BT_8812A_1ANT_COEX_ALGO_HID_A2DP = 0xa,
+ BT_8812A_1ANT_COEX_ALGO_MAX = 0xb,
+};
+
+struct coex_dm_8812a_1ant {
+ /* fw mechanism */
+ bool cur_ignore_wlan_act;
+ bool pre_ignore_wlan_act;
+ u8 pre_ps_tdma;
+ u8 cur_ps_tdma;
+ u8 ps_tdma_para[5];
+ u8 ps_tdma_du_adj_type;
+ bool reset_tdma_adjust;
+ bool pre_ps_tdma_on;
+ bool cur_ps_tdma_on;
+ bool pre_bt_auto_report;
+ bool cur_bt_auto_report;
+ u8 pre_lps;
+ u8 cur_lps;
+ u8 pre_rpwm;
+ u8 cur_rpwm;
+ /* sw mechanism */
+ bool pre_low_penalty_ra;
+ bool cur_low_penalty_ra;
+ bool pre_dac_swing_on;/* not used */
+ u32 pre_val_0x6c0;
+ u32 cur_val_0x6c0;
+ u32 pre_val_0x6c4;
+ u32 cur_val_0x6c4;
+ u32 pre_val_0x6c8;
+ u32 cur_val_0x6c8;
+ u8 pre_val_0x6cc;
+ u8 cur_val_0x6cc;
+ /* algorithm related */
+ u8 pre_algorithm;
+ u8 cur_algorithm;
+ u8 bt_status;
+ u8 wifi_chnl_info[3];
+ u32 pre_ra_mask;
+ u32 cur_ra_mask;
+ u8 error_condition;
+};
+
+struct coex_sta_8812a_1ant {
+ bool bt_link_exist;
+ bool sco_exist;
+ bool a2dp_exist;
+ bool hid_exist;
+ bool pan_exist;
+
+ bool under_lps;
+ bool under_ips;
+ u32 high_priority_tx;
+ u32 high_priority_rx;
+ u32 low_priority_tx;
+ u32 low_priority_rx;
+ u8 bt_rssi;
+ u8 pre_bt_rssi_state;
+ u8 pre_wifi_rssi_state[4];
+ bool c2h_bt_info_req_sent;
+ u8 bt_info_c2h[BT_INFO_SRC_8812A_1ANT_MAX][10];
+ u32 bt_info_c2h_cnt[BT_INFO_SRC_8812A_1ANT_MAX];
+
+ u32 bt_info_query_cnt;
+ bool c2h_bt_inquiry_page;
+ u8 bt_retry_cnt;
+ u8 bt_info_ext;
+};
+
+/* */
+/* The following is interface which will notify coex module. */
+/* */
+void ex_halbtc8812a1ant_power_on_setting(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_btc8812a1ant_media_stat_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8812a1ant_special_packet_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8812a1ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length);
+void ex_halbtc8812a1ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state);
+void ex_halbtc8812a1ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_display_coex_info(struct btc_coexist *btcoexist);
+void ex_halbtc8812a1ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
+ u8 op_len, u8 *data);
+
+#endif
--
2.1.2
^ permalink raw reply related
* [PATCH 4/6 for NEXT] rtlwifi: btcoexist: Add routines for RTL8812AE with dual antennae
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, Troy Tan, netdev, Larry Finger
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger@lwfinger.net>
From: Troy Tan <troy_tan@realsil.com.cn>
The RTL8812AE needs different BT coexistence routines than does the
RTL8821AE. This patch adds the necessary routines for devices with a
more than one antenna.
Signed-off-by: Troy Tan <troy_tan@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.c | 4207 ++++++++++++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a2ant.h | 177 +
2 files changed, 4384 insertions(+)
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c
new file mode 100644
index 0000000..5c9e003
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.c
@@ -0,0 +1,4207 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2014 Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+/* This file is for RTL8812A Co-exist mechanism */
+/* History */
+/* 2012/08/22 Cosa first check in. */
+/* 2012/11/14 Cosa Revise for 8812A 2Ant out sourcing. */
+
+/* include files */
+#include "halbt_precomp.h"
+
+/* Global variables, these are static */
+
+static struct coex_dm_8812a_2ant glcoex_dm_8812a_2ant;
+static struct coex_dm_8812a_2ant *coex_dm = &glcoex_dm_8812a_2ant;
+static struct coex_sta_8812a_2ant glcoex_sta_8812a_2ant;
+static struct coex_sta_8812a_2ant *coex_sta = &glcoex_sta_8812a_2ant;
+static const char *const glbt_info_src_8812a_2ant[] = {
+ "BT Info[wifi fw]",
+ "BT Info[bt rsp]",
+ "BT Info[bt auto report]",
+};
+
+static u32 glcoex_ver_date_8812a_2ant = 20131017;
+static u32 glcoex_ver_8812a_2ant = 0x36;
+
+/* local function proto type if needed */
+/* local function start with halbtc8812a2ant_ */
+
+static u8 halbtc8812a2ant_bt_rssi_state(u8 level_num, u8 rssi_thresh,
+ u8 rssi_thresh1)
+{
+ s32 bt_rssi = 0;
+ u8 bt_rssi_state = coex_sta->pre_bt_rssi_state;
+
+ bt_rssi = coex_sta->bt_rssi;
+
+ if (level_num == 2) {
+ if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =LOW\n");
+ if (bt_rssi >=
+ (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to High\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at Low\n");
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =HIGH\n");
+ if (bt_rssi < rssi_thresh) {
+ bt_rssi_state = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to Low\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at High\n");
+ }
+ }
+ } else if (level_num == 3) {
+ if (rssi_thresh > rssi_thresh1) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi thresh error!!\n");
+ return coex_sta->pre_bt_rssi_state;
+ }
+
+ if ((coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_LOW) ||
+ (coex_sta->pre_bt_rssi_state == BTC_RSSI_STATE_STAY_LOW)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =LOW\n");
+ if (bt_rssi >=
+ (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to Medium\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at Low\n");
+ }
+ } else if ((coex_sta->pre_bt_rssi_state ==
+ BTC_RSSI_STATE_MEDIUM) ||
+ (coex_sta->pre_bt_rssi_state ==
+ BTC_RSSI_STATE_STAY_MEDIUM)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =MEDIUM\n");
+ if (bt_rssi >=
+ (rssi_thresh1 +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to High\n");
+ } else if (bt_rssi < rssi_thresh) {
+ bt_rssi_state = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to Low\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at Medium\n");
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi pre state =HIGH\n");
+ if (bt_rssi < rssi_thresh1) {
+ bt_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state switch to Medium\n");
+ } else {
+ bt_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_RSSI_STATE,
+ "[BTCoex], BT Rssi state stay at High\n");
+ }
+ }
+ }
+ coex_sta->pre_bt_rssi_state = bt_rssi_state;
+
+ return bt_rssi_state;
+}
+
+static u8 halbtc8812a2ant_wifi_rssi_state(struct btc_coexist *btcoexist,
+ u8 index, u8 level_num,
+ u8 rssi_thresh, u8 rssi_thresh1)
+{
+ s32 wifi_rssi = 0;
+ u8 wifi_rssi_state = coex_sta->pre_wifi_rssi_state[index];
+
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+
+ if (level_num == 2) {
+ if ((coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_LOW) ||
+ (coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >=
+ (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to High\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at Low\n");
+ }
+ } else {
+ if (wifi_rssi < rssi_thresh) {
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to Low\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at High\n");
+ }
+ }
+ } else if (level_num == 3) {
+ if (rssi_thresh > rssi_thresh1) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI thresh error!!\n");
+ return coex_sta->pre_wifi_rssi_state[index];
+ }
+
+ if ((coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_LOW) ||
+ (coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_STAY_LOW)) {
+ if (wifi_rssi >=
+ (rssi_thresh +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to Medium\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at Low\n");
+ }
+ } else if ((coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_MEDIUM) ||
+ (coex_sta->pre_wifi_rssi_state[index] ==
+ BTC_RSSI_STATE_STAY_MEDIUM)) {
+ if (wifi_rssi >=
+ (rssi_thresh1 +
+ BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT)) {
+ wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to High\n");
+ } else if (wifi_rssi < rssi_thresh) {
+ wifi_rssi_state = BTC_RSSI_STATE_LOW;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to Low\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at Medium\n");
+ }
+ } else {
+ if (wifi_rssi < rssi_thresh1) {
+ wifi_rssi_state = BTC_RSSI_STATE_MEDIUM;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state switch to Medium\n");
+ } else {
+ wifi_rssi_state = BTC_RSSI_STATE_STAY_HIGH;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_WIFI_RSSI_STATE,
+ "[BTCoex], wifi RSSI state stay at High\n");
+ }
+ }
+ }
+ coex_sta->pre_wifi_rssi_state[index] = wifi_rssi_state;
+
+ return wifi_rssi_state;
+}
+
+static void hal8812a2_monitor_bt_enable_disable(struct btc_coexist *btcoexist)
+{
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ static bool pre_bt_disabled;
+ static u32 bt_disable_cnt;
+ bool bt_active = true, bt_disabled = false;
+
+ /* This function check if bt is disabled */
+
+ /* only 8812a need to consider if core stack is installed. */
+ if (!stack_info->hci_version)
+ bt_active = false;
+
+ if (coex_sta->high_priority_tx == 0 &&
+ coex_sta->high_priority_rx == 0 &&
+ coex_sta->low_priority_tx == 0 &&
+ coex_sta->low_priority_rx == 0)
+ bt_active = false;
+ if (coex_sta->high_priority_tx == 0xffff &&
+ coex_sta->high_priority_rx == 0xffff &&
+ coex_sta->low_priority_tx == 0xffff &&
+ coex_sta->low_priority_rx == 0xffff)
+ bt_active = false;
+ if (bt_active) {
+ bt_disable_cnt = 0;
+ bt_disabled = false;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is enabled !!\n");
+ } else {
+ bt_disable_cnt++;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], bt is detected as disabled %d times!!\n",
+ bt_disable_cnt);
+ if (bt_disable_cnt >= 2) {
+ bt_disabled = true;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_DISABLE,
+ &bt_disabled);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is disabled !!\n");
+ }
+ }
+ if (pre_bt_disabled != bt_disabled) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], BT is from %s to %s!!\n",
+ (pre_bt_disabled ? "disabled" : "enabled"),
+ (bt_disabled ? "disabled" : "enabled"));
+ pre_bt_disabled = bt_disabled;
+ }
+}
+
+static u32 halbtc8812a2ant_decide_ra_mask(struct btc_coexist *btcoexist,
+ u32 ra_mask_type)
+{
+ u32 dis_ra_mask = 0x0;
+
+ switch (ra_mask_type) {
+ case 0: /* normal mode */
+ dis_ra_mask = 0x0;
+ break;
+ case 1: /* disable cck 1/2 */
+ dis_ra_mask = 0x00000003;
+ break;
+ case 2: /* disable cck 1/2/5.5, ofdm 6/9/12/18/24, mcs 0/1/2/3/4 */
+ dis_ra_mask = 0x0001f1f7;
+ break;
+ default:
+ break;
+ }
+
+ return dis_ra_mask;
+}
+
+static void halbtc8812a2ant_update_ra_mask(struct btc_coexist *btcoexist,
+ bool force_exec, u32 dis_rate_mask)
+{
+ coex_dm->cur_ra_mask = dis_rate_mask;
+
+ if (force_exec || (coex_dm->pre_ra_mask != coex_dm->cur_ra_mask))
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_UPDATE_ra_mask,
+ &coex_dm->cur_ra_mask);
+ coex_dm->pre_ra_mask = coex_dm->cur_ra_mask;
+}
+
+static void hal8812a2_auto_rate_fallback_retry(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ bool wifi_under_bmode = false;
+
+ coex_dm->cur_arfr_type = type;
+
+ if (force_exec || (coex_dm->pre_arfr_type != coex_dm->cur_arfr_type)) {
+ switch (coex_dm->cur_arfr_type) {
+ case 0: /* normal mode */
+ btcoexist->btc_write_4byte(btcoexist, 0x430,
+ coex_dm->back_up_arfr_cnt1);
+ btcoexist->btc_write_4byte(btcoexist, 0x434,
+ coex_dm->backup_arfr_cnt2);
+ break;
+ case 1:
+ btcoexist->btc_get(btcoexist,
+ BTC_GET_BL_WIFI_UNDER_B_MODE,
+ &wifi_under_bmode);
+ if (wifi_under_bmode) {
+ btcoexist->btc_write_4byte(btcoexist,
+ 0x430, 0x0);
+ btcoexist->btc_write_4byte(btcoexist, 0x434,
+ 0x01010101);
+ } else {
+ btcoexist->btc_write_4byte(btcoexist, 0x430,
+ 0x0);
+ btcoexist->btc_write_4byte(btcoexist, 0x434,
+ 0x04030201);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ coex_dm->pre_arfr_type = coex_dm->cur_arfr_type;
+}
+
+static void halbtc8812a2ant_retry_limit(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ coex_dm->cur_retry_limit_type = type;
+
+ if (force_exec ||
+ (coex_dm->pre_retry_limit_type != coex_dm->cur_retry_limit_type)) {
+ switch (coex_dm->cur_retry_limit_type) {
+ case 0: /* normal mode */
+ btcoexist->btc_write_2byte(btcoexist, 0x42a,
+ coex_dm->backup_retry_limit);
+ break;
+ case 1: /* retry limit =8 */
+ btcoexist->btc_write_2byte(btcoexist, 0x42a, 0x0808);
+ break;
+ default:
+ break;
+ }
+ }
+
+ coex_dm->pre_retry_limit_type = coex_dm->cur_retry_limit_type;
+}
+
+static void halbtc8812a2ant_ampdu_max_time(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ coex_dm->cur_ampdu_time_type = type;
+
+ if (force_exec ||
+ (coex_dm->pre_ampdu_time_type != coex_dm->cur_ampdu_time_type)) {
+ switch (coex_dm->cur_ampdu_time_type) {
+ case 0: /* normal mode */
+ btcoexist->btc_write_1byte(btcoexist, 0x456,
+ coex_dm->backup_ampdu_maxtime);
+ break;
+ case 1: /* AMPDU timw = 0x38 * 32us */
+ btcoexist->btc_write_1byte(btcoexist, 0x456, 0x38);
+ break;
+ default:
+ break;
+ }
+ }
+
+ coex_dm->pre_ampdu_time_type = coex_dm->cur_ampdu_time_type;
+}
+
+static void halbtc8812a2ant_limited_tx(struct btc_coexist *btcoexist,
+ bool force_exec, u8 ra_mask_type,
+ u8 arfr_type, u8 retry_limit_type,
+ u8 ampdu_time_type)
+{
+ u32 dis_ra_mask = 0x0;
+
+ coex_dm->curramasktype = ra_mask_type;
+ dis_ra_mask = halbtc8812a2ant_decide_ra_mask(btcoexist, ra_mask_type);
+ halbtc8812a2ant_update_ra_mask(btcoexist, force_exec, dis_ra_mask);
+
+ hal8812a2_auto_rate_fallback_retry(btcoexist, force_exec, arfr_type);
+ halbtc8812a2ant_retry_limit(btcoexist, force_exec, retry_limit_type);
+ halbtc8812a2ant_ampdu_max_time(btcoexist, force_exec,
+ ampdu_time_type);
+}
+
+static void halbtc8812a2ant_limited_rx(struct btc_coexist *btcoexist,
+ bool force_exec, bool rej_ap_agg_pkt,
+ bool b_bt_ctrl_buf_size, u8 agg_buf_size)
+{
+ bool reject_rx_agg = rej_ap_agg_pkt;
+ bool btctrlrxaggsize = b_bt_ctrl_buf_size;
+ u8 rx_agg_size = agg_buf_size;
+
+ /* Rx Aggregation related setting */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_TO_REJ_AP_AGG_PKT,
+ &reject_rx_agg);
+ /* decide BT control aggregation buf size or not */
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_CTRL_AGG_SIZE,
+ &btctrlrxaggsize);
+ /* aggregation buf size, only work when BT control Rx aggr size. */
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_AGG_BUF_SIZE, &rx_agg_size);
+ /* real update aggregation setting */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_AGGREGATE_CTRL, NULL);
+}
+
+static void halbtc8812a2ant_monitor_bt_ctr(struct btc_coexist *btcoexist)
+{
+ u32 reg_hp_tx_rx, reg_lp_tx_rx, u4_tmp;
+ u32 reg_hp_tx = 0, reg_hp_rx = 0, reg_lp_tx = 0, reg_lp_rx = 0;
+
+ reg_hp_tx_rx = 0x770;
+ reg_lp_tx_rx = 0x774;
+
+ u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_hp_tx_rx);
+ reg_hp_tx = u4_tmp & MASKLWORD;
+ reg_hp_rx = (u4_tmp & MASKHWORD)>>16;
+
+ u4_tmp = btcoexist->btc_read_4byte(btcoexist, reg_lp_tx_rx);
+ reg_lp_tx = u4_tmp & MASKLWORD;
+ reg_lp_rx = (u4_tmp & MASKHWORD)>>16;
+
+ coex_sta->high_priority_tx = reg_hp_tx;
+ coex_sta->high_priority_rx = reg_hp_rx;
+ coex_sta->low_priority_tx = reg_lp_tx;
+ coex_sta->low_priority_rx = reg_lp_rx;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], High Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+ reg_hp_tx_rx, reg_hp_tx, reg_hp_tx, reg_hp_rx, reg_hp_rx);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_BT_MONITOR,
+ "[BTCoex], Low Priority Tx/Rx (reg 0x%x) = 0x%x(%d)/0x%x(%d)\n",
+ reg_lp_tx_rx, reg_lp_tx, reg_lp_tx, reg_lp_rx, reg_lp_rx);
+
+ /* reset counter */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0xc);
+}
+
+static void halbtc8812a2ant_query_bt_info(struct btc_coexist *btcoexist)
+{
+ u8 data_len = 3;
+ u8 buf[5] = {0};
+
+ if (!btcoexist->bt_info.bt_disabled) {
+ if (!coex_sta->bt_info_query_cnt ||
+ (coex_sta->bt_info_c2h_cnt[BT_INFO_SRC_8812A_2ANT_BT_RSP] -
+ coex_sta->bt_info_query_cnt) > 2) {
+ buf[0] = data_len;
+ buf[1] = 0x1; /* polling, 1 =enable, 0 =disable */
+ buf[2] = 0x2; /* polling time in seconds */
+ buf[3] = 0x1; /* auto report, 1 =enable, 0 =disable*/
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_INFO,
+ (void *)&buf[0]);
+ }
+ }
+ coex_sta->bt_info_query_cnt++;
+}
+
+static void halbtc8812a2ant_update_bt_link_info(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool bt_hs_on = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+
+ bt_link_info->bt_link_exist = coex_sta->bt_link_exist;
+ bt_link_info->sco_exist = coex_sta->sco_exist;
+ bt_link_info->a2dp_exist = coex_sta->a2dp_exist;
+ bt_link_info->pan_exist = coex_sta->pan_exist;
+ bt_link_info->hid_exist = coex_sta->hid_exist;
+
+ /* work around for HS mode. */
+ if (bt_hs_on) {
+ bt_link_info->pan_exist = true;
+ bt_link_info->bt_link_exist = true;
+ }
+ /* check if Sco only */
+ if (bt_link_info->sco_exist &&
+ !bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist &&
+ !bt_link_info->hid_exist)
+ bt_link_info->sco_only = true;
+ else
+ bt_link_info->sco_only = false;
+
+ /* check if A2dp only */
+ if (!bt_link_info->sco_exist &&
+ bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist &&
+ !bt_link_info->hid_exist)
+ bt_link_info->a2dp_only = true;
+ else
+ bt_link_info->a2dp_only = false;
+
+ /* check if Pan only */
+ if (!bt_link_info->sco_exist &&
+ !bt_link_info->a2dp_exist &&
+ bt_link_info->pan_exist &&
+ !bt_link_info->hid_exist)
+ bt_link_info->pan_only = true;
+ else
+ bt_link_info->pan_only = false;
+
+ /* check if Hid only */
+ if (!bt_link_info->sco_exist &&
+ !bt_link_info->a2dp_exist &&
+ !bt_link_info->pan_exist &&
+ bt_link_info->hid_exist)
+ bt_link_info->hid_only = true;
+ else
+ bt_link_info->hid_only = false;
+}
+
+static void hal8812a2_set_fw_dac_swing_level(struct btc_coexist *btcoexist,
+ u8 dac_swing_lvl)
+{
+ u8 h2c_parameter[1] = {0};
+
+ /* There are several type of dacswing */
+ /* 0x18/ 0x10/ 0xc/ 0x8/ 0x4/ 0x6 */
+ h2c_parameter[0] = dac_swing_lvl;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], Set Dac Swing Level = 0x%x\n", dac_swing_lvl);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], FW write 0x64 = 0x%x\n", h2c_parameter[0]);
+
+ btcoexist->btc_fill_h2c(btcoexist, 0x64, 1, h2c_parameter);
+}
+
+static void halbtc8812a2ant_set_fw_dec_bt_pwr(struct btc_coexist *btcoexist,
+ u8 dec_bt_pwr_lvl)
+{
+ u8 data_len = 4;
+ u8 buf[6] = {0};
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], decrease Bt Power level = %d\n",
+ dec_bt_pwr_lvl);
+
+ buf[0] = data_len;
+ buf[1] = 0x3; /* OP_Code */
+ buf[2] = 0x2; /* OP_Code_Length */
+ if (dec_bt_pwr_lvl)
+ buf[3] = 0x1; /* OP_Code_Content */
+ else
+ buf[3] = 0x0;
+ buf[4] = dec_bt_pwr_lvl;/* pwrlevel */
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+static void halbtc8812a2ant_dec_bt_pwr(struct btc_coexist *btcoexist,
+ bool force_exec, u8 dec_bt_pwr_lvl)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s Dec BT power level = %d\n",
+ (force_exec ? "force to" : ""), dec_bt_pwr_lvl);
+ coex_dm->cur_dec_bt_pwr = dec_bt_pwr_lvl;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_bt_dec_pwr_lvl =%d, cur_dec_bt_pwr =%d\n",
+ coex_dm->pre_bt_dec_pwr_lvl, coex_dm->cur_dec_bt_pwr);
+
+ if (coex_dm->pre_bt_dec_pwr_lvl == coex_dm->cur_dec_bt_pwr)
+ return;
+ }
+ halbtc8812a2ant_set_fw_dec_bt_pwr(btcoexist, coex_dm->cur_dec_bt_pwr);
+
+ coex_dm->pre_bt_dec_pwr_lvl = coex_dm->cur_dec_bt_pwr;
+}
+
+static void halbtc8812a2ant_fw_dac_swing_lvl(struct btc_coexist *btcoexist,
+ bool force_exec,
+ u8 fw_dac_swing_lvl)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s set FW Dac Swing level = %d\n",
+ (force_exec ? "force to" : ""), fw_dac_swing_lvl);
+ coex_dm->cur_fw_dac_swing_lvl = fw_dac_swing_lvl;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_fw_dac_swing_lvl =%d, cur_fw_dac_swing_lvl =%d\n",
+ coex_dm->pre_fw_dac_swing_lvl,
+ coex_dm->cur_fw_dac_swing_lvl);
+
+ if (coex_dm->pre_fw_dac_swing_lvl ==
+ coex_dm->cur_fw_dac_swing_lvl)
+ return;
+ }
+
+ hal8812a2_set_fw_dac_swing_level(btcoexist,
+ coex_dm->cur_fw_dac_swing_lvl);
+
+ coex_dm->pre_fw_dac_swing_lvl = coex_dm->cur_fw_dac_swing_lvl;
+}
+
+static void hal8812a2_set_sw_rf_rx_lpf_corner(struct btc_coexist *btcoexist,
+ bool rx_rf_shrink_on)
+{
+ if (rx_rf_shrink_on) {
+ /* Shrink RF Rx LPF corner */
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], Shrink RF Rx LPF corner!!\n");
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+ 0xfffff, 0xffffc);
+ } else {
+ /* Resume RF Rx LPF corner */
+ /* After initialized, we can use coex_dm->bt_rf0x1e_backup */
+ if (btcoexist->initilized) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], Resume RF Rx LPF corner!!\n");
+ btcoexist->btc_set_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+ 0xfffff,
+ coex_dm->bt_rf0x1e_backup);
+ }
+ }
+}
+
+static void halbtc8812a2ant_rf_shrink(struct btc_coexist *btcoexist,
+ bool force_exec, bool rx_rf_shrink_on)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s turn Rx RF Shrink = %s\n",
+ (force_exec ? "force to" : ""),
+ ((rx_rf_shrink_on) ? "ON" : "OFF"));
+ coex_dm->cur_rf_rx_lpf_shrink = rx_rf_shrink_on;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_rf_rx_lpf_shrink =%d, cur_rf_rx_lpf_shrink =%d\n",
+ coex_dm->pre_rf_rx_lpf_shrink,
+ coex_dm->cur_rf_rx_lpf_shrink);
+ if (coex_dm->pre_rf_rx_lpf_shrink ==
+ coex_dm->cur_rf_rx_lpf_shrink)
+ return;
+ }
+ hal8812a2_set_sw_rf_rx_lpf_corner(btcoexist,
+ coex_dm->cur_rf_rx_lpf_shrink);
+
+ coex_dm->pre_rf_rx_lpf_shrink = coex_dm->cur_rf_rx_lpf_shrink;
+}
+
+static void halbtc8812a2ant_set_dac_swing_reg(struct btc_coexist *btcoexist,
+ u32 level)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], Write SwDacSwing = 0x%x\n", level);
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0xc5b, 0x3e, (u8)level);
+}
+
+static void hal8812a2_set_sw_fulltime_dac_swing(struct btc_coexist *btcoexist,
+ bool sw_dac_swing_on,
+ u32 sw_dac_swing_lvl)
+{
+ if (sw_dac_swing_on)
+ halbtc8812a2ant_set_dac_swing_reg(btcoexist, sw_dac_swing_lvl);
+ else
+ halbtc8812a2ant_set_dac_swing_reg(btcoexist, 0x18);
+}
+
+static void halbtc8812a2ant_dac_swing(struct btc_coexist *btcoexist,
+ bool force_exec, bool dac_swing_on,
+ u32 dac_swing_lvl)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s turn DacSwing =%s, dac_swing_lvl = 0x%x\n",
+ (force_exec ? "force to" : ""),
+ ((dac_swing_on) ? "ON" : "OFF"), dac_swing_lvl);
+ coex_dm->cur_dac_swing_on = dac_swing_on;
+ coex_dm->cur_dac_swing_lvl = dac_swing_lvl;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_dac_swing_on =%d, pre_dac_swing_lvl = 0x%x, cur_dac_swing_on =%d, cur_dac_swing_lvl = 0x%x\n",
+ coex_dm->pre_dac_swing_on,
+ coex_dm->pre_dac_swing_lvl,
+ coex_dm->cur_dac_swing_on,
+ coex_dm->cur_dac_swing_lvl);
+
+ if ((coex_dm->pre_dac_swing_on == coex_dm->cur_dac_swing_on) &&
+ (coex_dm->pre_dac_swing_lvl == coex_dm->cur_dac_swing_lvl))
+ return;
+ }
+ mdelay(30);
+ hal8812a2_set_sw_fulltime_dac_swing(btcoexist, dac_swing_on,
+ dac_swing_lvl);
+
+ coex_dm->pre_dac_swing_on = coex_dm->cur_dac_swing_on;
+ coex_dm->pre_dac_swing_lvl = coex_dm->cur_dac_swing_lvl;
+}
+
+static void halbtc8812a2ant_set_adc_back_off(struct btc_coexist *btcoexist,
+ bool adc_back_off)
+{
+ if (adc_back_off) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], BB BackOff Level On!\n");
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x3);
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], BB BackOff Level Off!\n");
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x8db, 0x60, 0x1);
+ }
+}
+
+static void halbtc8812a2ant_adc_back_off(struct btc_coexist *btcoexist,
+ bool force_exec, bool adc_back_off)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s turn AdcBackOff = %s\n",
+ (force_exec ? "force to" : ""),
+ ((adc_back_off) ? "ON" : "OFF"));
+ coex_dm->cur_adc_back_off = adc_back_off;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_adc_back_off =%d, cur_adc_back_off =%d\n",
+ coex_dm->pre_adc_back_off, coex_dm->cur_adc_back_off);
+
+ if (coex_dm->pre_adc_back_off == coex_dm->cur_adc_back_off)
+ return;
+ }
+ halbtc8812a2ant_set_adc_back_off(btcoexist, coex_dm->cur_adc_back_off);
+
+ coex_dm->pre_adc_back_off = coex_dm->cur_adc_back_off;
+}
+
+static void halbtc8812a2ant_set_coex_table(struct btc_coexist *btcoexist,
+ u32 val0x6c0, u32 val0x6c4,
+ u32 val0x6c8, u8 val0x6cc)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c0 = 0x%x\n", val0x6c0);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, val0x6c0);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c4 = 0x%x\n", val0x6c4);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, val0x6c4);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6c8 = 0x%x\n", val0x6c8);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, val0x6c8);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_EXEC,
+ "[BTCoex], set coex table, set 0x6cc = 0x%x\n", val0x6cc);
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, val0x6cc);
+}
+
+static void halbtc8812a2ant_coex_table(struct btc_coexist *btcoexist,
+ bool force_exec, u32 val0x6c0,
+ u32 val0x6c4, u32 val0x6c8,
+ u8 val0x6cc)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW,
+ "[BTCoex], %s write Coex Table 0x6c0 = 0x%x, 0x6c4 = 0x%x, 0x6c8 = 0x%x, 0x6cc = 0x%x\n",
+ (force_exec ? "force to" : ""), val0x6c0, val0x6c4,
+ val0x6c8, val0x6cc);
+ coex_dm->cur_val_0x6c0 = val0x6c0;
+ coex_dm->cur_val_0x6c4 = val0x6c4;
+ coex_dm->cur_val_0x6c8 = val0x6c8;
+ coex_dm->cur_val_0x6cc = val0x6cc;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], pre_val_0x6c0 = 0x%x, pre_val_0x6c4 = 0x%x, pre_val_0x6c8 = 0x%x, pre_val_0x6cc = 0x%x !!\n",
+ coex_dm->pre_val_0x6c0, coex_dm->pre_val_0x6c4,
+ coex_dm->pre_val_0x6c8, coex_dm->pre_val_0x6cc);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_SW_DETAIL,
+ "[BTCoex], cur_val_0x6c0 = 0x%x, cur_val_0x6c4 = 0x%x, cur_val_0x6c8 = 0x%x, cur_val_0x6cc = 0x%x !!\n",
+ coex_dm->cur_val_0x6c0, coex_dm->cur_val_0x6c4,
+ coex_dm->cur_val_0x6c8, coex_dm->cur_val_0x6cc);
+
+ if ((coex_dm->pre_val_0x6c0 == coex_dm->cur_val_0x6c0) &&
+ (coex_dm->pre_val_0x6c4 == coex_dm->cur_val_0x6c4) &&
+ (coex_dm->pre_val_0x6c8 == coex_dm->cur_val_0x6c8) &&
+ (coex_dm->pre_val_0x6cc == coex_dm->cur_val_0x6cc))
+ return;
+ }
+ halbtc8812a2ant_set_coex_table(btcoexist, val0x6c0, val0x6c4,
+ val0x6c8, val0x6cc);
+
+ coex_dm->pre_val_0x6c0 = coex_dm->cur_val_0x6c0;
+ coex_dm->pre_val_0x6c4 = coex_dm->cur_val_0x6c4;
+ coex_dm->pre_val_0x6c8 = coex_dm->cur_val_0x6c8;
+ coex_dm->pre_val_0x6cc = coex_dm->cur_val_0x6cc;
+}
+
+static void halbtc8812a2ant_coex_table_with_type(struct btc_coexist *btcoexist,
+ bool force_exec, u8 type)
+{
+ type = 6;/*troy force type to 6*/
+ switch (type) {
+ case 0:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5a5a5a5a, 0xffffff, 0x3);
+ break;
+ case 1:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5a5a5a5a,
+ 0x5a5a5a5a, 0xffffff, 0x3);
+ break;
+ case 2:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x55555555,
+ 0x5ffb5ffb, 0xffffff, 0x3);
+ break;
+ case 3:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5fdf5fdf,
+ 0x5fdb5fdb, 0xffffff, 0x3);
+ break;
+ case 4:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0xdfffdfff,
+ 0x5fdb5fdb, 0xffffff, 0x3);
+ break;
+ case 5:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5ddd5ddd,
+ 0x5fdb5fdb, 0xffffff, 0x3);
+ break;
+ case 6:
+ halbtc8812a2ant_coex_table(btcoexist, force_exec, 0x5f5f5f5f,
+ 0x5f5f5f5f, 0xffffff, 0x3);
+ default:
+ break;
+ }
+}
+
+static void hal8812a2_set_fw_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool enable)
+{
+ u8 data_len = 3;
+ u8 buf[5] = {0};
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], %s BT Ignore Wlan_Act\n",
+ (enable ? "Enable" : "Disable"));
+
+ buf[0] = data_len;
+ buf[1] = 0x1; /* OP_Code */
+ buf[2] = 0x1; /* OP_Code_Length */
+ if (enable)
+ buf[3] = 0x1; /* OP_Code_Content */
+ else
+ buf[3] = 0x0;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+static void hal8812a2_ignore_wlan_act(struct btc_coexist *btcoexist,
+ bool force_exec, bool enable)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s turn Ignore WlanAct %s\n",
+ (force_exec ? "force to" : ""), (enable ? "ON" : "OFF"));
+ coex_dm->cur_ignore_wlan_act = enable;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ignore_wlan_act = %d, cur_ignore_wlan_act = %d!!\n",
+ coex_dm->pre_ignore_wlan_act,
+ coex_dm->cur_ignore_wlan_act);
+ if (coex_dm->pre_ignore_wlan_act ==
+ coex_dm->cur_ignore_wlan_act)
+ return;
+ }
+ hal8812a2_set_fw_ignore_wlan_act(btcoexist, enable);
+
+ coex_dm->pre_ignore_wlan_act = coex_dm->cur_ignore_wlan_act;
+}
+
+static void halbtc8812a2ant_set_fw_pstdma(struct btc_coexist *btcoexist,
+ u8 byte1, u8 byte2, u8 byte3,
+ u8 byte4, u8 byte5)
+{
+ u8 h2c_parameter[5] = {0};
+
+ h2c_parameter[0] = byte1;
+ h2c_parameter[1] = byte2;
+ h2c_parameter[2] = byte3;
+ h2c_parameter[3] = byte4;
+ h2c_parameter[4] = byte5;
+
+ coex_dm->ps_tdma_para[0] = byte1;
+ coex_dm->ps_tdma_para[1] = byte2;
+ coex_dm->ps_tdma_para[2] = byte3;
+ coex_dm->ps_tdma_para[3] = byte4;
+ coex_dm->ps_tdma_para[4] = byte5;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_EXEC,
+ "[BTCoex], FW write 0x60(5bytes) = 0x%x%08x\n",
+ h2c_parameter[0],
+ h2c_parameter[1]<<24 | h2c_parameter[2] << 16 |
+ h2c_parameter[3]<<8 | h2c_parameter[4]);
+ btcoexist->btc_fill_h2c(btcoexist, 0x60, 5, h2c_parameter);
+}
+
+static void halbtc8812a2ant_set_lps_rpwm(struct btc_coexist *btcoexist,
+ u8 lps_val, u8 rpwm_val)
+{
+ u8 lps = lps_val;
+ u8 rpwm = rpwm_val;
+
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_LPS_VAL, &lps);
+ btcoexist->btc_set(btcoexist, BTC_SET_U1_RPWM_VAL, &rpwm);
+}
+
+static void halbtc8812a2ant_lps_rpwm(struct btc_coexist *btcoexist,
+ bool force_exec, u8 lps_val, u8 rpwm_val)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s set lps/rpwm = 0x%x/0x%x\n",
+ (force_exec ? "force to" : ""), lps_val, rpwm_val);
+ coex_dm->cur_lps = lps_val;
+ coex_dm->cur_rpwm = rpwm_val;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_lps/cur_lps = 0x%x/0x%x, pre_rpwm/cur_rpwm = 0x%x/0x%x!!\n",
+ coex_dm->pre_lps, coex_dm->cur_lps,
+ coex_dm->pre_rpwm, coex_dm->cur_rpwm);
+
+ if ((coex_dm->pre_lps == coex_dm->cur_lps) &&
+ (coex_dm->pre_rpwm == coex_dm->cur_rpwm))
+ return;
+ }
+ halbtc8812a2ant_set_lps_rpwm(btcoexist, lps_val, rpwm_val);
+
+ coex_dm->pre_lps = coex_dm->cur_lps;
+ coex_dm->pre_rpwm = coex_dm->cur_rpwm;
+}
+
+static void halbtc8812a2ant_sw_mechanism1(struct btc_coexist *btcoexist,
+ bool shrink_rx_LPF,
+ bool low_penalty_RA,
+ bool limited_DIG,
+ bool BT_LNA_constrain)
+{
+ halbtc8812a2ant_rf_shrink(btcoexist, NORMAL_EXEC, shrink_rx_LPF);
+}
+
+static void halbtc8812a2ant_sw_mechanism2(struct btc_coexist *btcoexist,
+ bool agc_table_shift,
+ bool adc_back_off,
+ bool sw_dac_swing,
+ u32 dac_swing_lvl)
+{
+ halbtc8812a2ant_adc_back_off(btcoexist, NORMAL_EXEC, adc_back_off);
+ halbtc8812a2ant_dac_swing(btcoexist, NORMAL_EXEC, sw_dac_swing,
+ dac_swing_lvl);
+}
+
+static void halbtc8812a2ant_set_ant_path(struct btc_coexist *btcoexist,
+ u8 ant_pos_type, bool init_hw_cfg,
+ bool wifi_off)
+{
+ u8 u1_tmp = 0;
+
+ if (init_hw_cfg) {
+ btcoexist->btc_write_4byte(btcoexist, 0x900, 0x00000400);
+ btcoexist->btc_write_1byte(btcoexist, 0x76d, 0x1);
+ }
+
+ /* ext switch setting */
+ switch (ant_pos_type) {
+ case BTC_ANT_WIFI_AT_CPL_MAIN:
+ break;
+ case BTC_ANT_WIFI_AT_CPL_AUX:
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ u1_tmp &= ~BIT3;
+ u1_tmp |= BIT2;
+ btcoexist->btc_write_1byte(btcoexist, 0xcb7, u1_tmp);
+ break;
+ default:
+ break;
+ }
+}
+
+static void halbtc8812a2ant_ps_tdma(struct btc_coexist *btcoexist,
+ bool force_exec, bool turn_on, u8 type)
+{
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], %s turn %s PS TDMA, type =%d\n",
+ (force_exec ? "force to" : ""),
+ (turn_on ? "ON" : "OFF"), type);
+ coex_dm->cur_ps_tdma_on = turn_on;
+ coex_dm->cur_ps_tdma = type;
+
+ if (!force_exec) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ps_tdma_on = %d, cur_ps_tdma_on = %d!!\n",
+ coex_dm->pre_ps_tdma_on, coex_dm->cur_ps_tdma_on);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], pre_ps_tdma = %d, cur_ps_tdma = %d!!\n",
+ coex_dm->pre_ps_tdma, coex_dm->cur_ps_tdma);
+
+ if ((coex_dm->pre_ps_tdma_on == coex_dm->cur_ps_tdma_on) &&
+ (coex_dm->pre_ps_tdma == coex_dm->cur_ps_tdma))
+ return;
+ }
+ /*troy force case*/
+ turn_on = 1;
+ type = 1;
+ if (turn_on) {
+ switch (type) {
+ case 1:
+ default:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd1, 0x1d,
+ 0x1d, 0x01, 0x10);
+ break;
+ case 2:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
+ 0x12, 0xa1, 0x90);
+ break;
+ case 3:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
+ 0x3, 0xb1, 0x90);
+ break;
+ case 4:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10,
+ 0x03, 0xb1, 0x90);
+ break;
+ case 5:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0x21, 0x10);
+ break;
+ case 6:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
+ 0x12, 0x21, 0x10);
+ break;
+ case 7:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
+ 0x3, 0x21, 0x10);
+ break;
+ case 8:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10,
+ 0x3, 0x21, 0x10);
+ break;
+ case 9:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0xa1, 0x10);
+ break;
+ case 10:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
+ 0x12, 0xa1, 0x10);
+ break;
+ case 11:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
+ 0x03, 0xb1, 0x10);
+ break;
+ case 12:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10,
+ 0x03, 0xb1, 0x10);
+ break;
+ case 13:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0x21, 0x10);
+ break;
+ case 14:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x12,
+ 0x12, 0x21, 0x10);
+ break;
+ case 15:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1c,
+ 0x03, 0x21, 0x10);
+ break;
+ case 16:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x10,
+ 0x03, 0x21, 0x10);
+ break;
+ case 17:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x15,
+ 0x03, 0xb1, 0x10);
+ break;
+ case 18:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x5,
+ 0x5, 0xe1, 0x90);
+ break;
+ case 19:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
+ 0x25, 0xe1, 0x90);
+ break;
+ case 20:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x25,
+ 0x25, 0x60, 0x90);
+ break;
+ case 21:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x15,
+ 0x03, 0x70, 0x90);
+ break;
+ case 71:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xe3, 0x1a,
+ 0x1a, 0xe1, 0x90);
+ break;
+
+ /* following cases is for wifi rssi low, started from 81 */
+ case 81:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x3a,
+ 0x3, 0x90, 0x50);
+ break;
+ case 82:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x2b,
+ 0x3, 0x90, 0x50);
+ break;
+ case 83:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x21,
+ 0x3, 0x90, 0x50);
+ break;
+ case 84:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x15,
+ 0x3, 0x90, 0x50);
+ break;
+ case 85:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x1d,
+ 0x1d, 0x80, 0x50);
+ break;
+ case 86:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0xd3, 0x15,
+ 0x15, 0x80, 0x50);
+ break;
+ }
+ } else {
+ /* disable PS tdma */
+ switch (type) {
+ case 0: /* ANT2PTA, 0x778 = 0x1 */
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x8, 0x0,
+ 0x0, 0x0, 0x0);
+ break;
+ case 1: /* ANT2BT, 0x778 =3 */
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x08, 0x0);
+ mdelay(5);
+ halbtc8812a2ant_set_ant_path(btcoexist,
+ BTC_ANT_WIFI_AT_CPL_AUX,
+ false, false);
+ break;
+ default:
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x0, 0x0,
+ 0x0, 0x00, 0x0);
+ break;
+ }
+ }
+
+ /* update pre state */
+ coex_dm->pre_ps_tdma_on = coex_dm->cur_ps_tdma_on;
+ coex_dm->pre_ps_tdma = coex_dm->cur_ps_tdma;
+}
+
+static void halbtc8812a2ant_coex_all_off(struct btc_coexist *btcoexist)
+{
+ /* fw all off */
+ /* halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1); */
+ halbtc8812a2ant_set_fw_pstdma(btcoexist, 0x08, 0x0, 0x0, 0x0, 0x0);
+
+ mdelay(5);
+ halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX,
+ false, false);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ /* sw all off */
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+
+ /* hw all off */
+ halbtc8812a2ant_coex_table(btcoexist, NORMAL_EXEC, 0x55555555,
+ 0x55555555, 0xffff, 0x3);
+}
+
+static void halbtc8812a2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ /* force to reset coex mechanism */
+ halbtc8812a2ant_ps_tdma(btcoexist, FORCE_EXEC, false, 1);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, FORCE_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, FORCE_EXEC, 0);
+
+ halbtc8812a2ant_coex_table_with_type(btcoexist, FORCE_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+}
+
+static void hal8812a2_ps_tdma_chk_for_pwr_save(struct btc_coexist *btcoexist,
+ bool new_ps_state)
+{
+ u8 lps_mode = 0x0;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_LPS_MODE, &lps_mode);
+
+ if (lps_mode) { /* already under LPS state */
+ if (new_ps_state) {
+ /* keep state under LPS, do nothing. */
+ } else {
+ /* will leave LPS state, turn off psTdma first */
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ }
+ } else { /* NO PS state */
+ if (new_ps_state) {
+ /* will enter LPS state, turn off psTdma first */
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ } else {
+ /* keep state under NO PS state, do nothing. */
+ }
+ }
+}
+
+static void halbtc8812a2ant_power_save_state(struct btc_coexist *btcoexist,
+ u8 ps_type, bool low_pwr_disable,
+ u8 lps_val, u8 rpwm_val)
+{
+ switch (ps_type) {
+ case BTC_PS_WIFI_NATIVE:
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_NORMAL_LPS, NULL);
+ break;
+ case BTC_PS_LPS_ON:
+ hal8812a2_ps_tdma_chk_for_pwr_save(btcoexist, true);
+ halbtc8812a2ant_lps_rpwm(btcoexist, NORMAL_EXEC, lps_val,
+ rpwm_val);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_DISABLE_LOW_POWER,
+ &low_pwr_disable);
+ /* power save must executed before psTdma. */
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_ENTER_LPS, NULL);
+ break;
+ default:
+ break;
+ }
+}
+
+static void halbtc8812a2ant_action_bt_inquiry(struct btc_coexist *btcoexist)
+{
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 3);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+}
+
+/* Refactored routine */
+static void handle_wifi_not_busy(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi Connected-Idle + BT Busy!!\n");
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ if (BTC_RSSI_HIGH(wifi_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 17);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 83);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false, 0x18);
+}
+
+static bool halbtc8812a2ant_is_common_action(struct btc_coexist *btcoexist)
+{
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ bool common = false, wifi_connected = false, wifi_busy = false;
+ bool bt_hs_on = false;
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+
+ if (bt_link_info->sco_exist || bt_link_info->hid_exist)
+ halbtc8812a2ant_limited_tx(btcoexist, NORMAL_EXEC, 1, 0, 0, 0);
+ else
+ halbtc8812a2ant_limited_tx(btcoexist, NORMAL_EXEC, 0, 0, 0, 0);
+
+ if (!wifi_connected) {
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ false, 0x0, 0x0);
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false,
+ 0x8);
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi non-connected idle!!\n");
+
+ if ((BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) ||
+ (BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status)) {
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 1);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ } else {
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 0);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 1);
+ }
+
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false, false,
+ false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false, false,
+ 0x18);
+ common = true;
+ } else {
+ if (BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi connected + BT non connected-idle!!\n");
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE,
+ false, 0x0, 0x0);
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC,
+ false, false, 0x8);
+
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 1);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist,
+ NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, false,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+
+ common = true;
+ } else if (BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status) {
+ if (bt_hs_on)
+ return false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi connected + BT connected-idle!!\n");
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC,
+ false, false, 0x8);
+
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 1);
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ false, 0);
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist,
+ NORMAL_EXEC, 6);
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, false,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ common = true;
+ } else {
+ if (wifi_busy) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Wifi Connected-Busy + BT Busy!!\n");
+ common = false;
+ } else {
+ handle_wifi_not_busy(btcoexist);
+ common = true;
+ }
+ }
+ }
+ return common;
+}
+
+/* Refactored routine */
+static void handle_sco_hid_true(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 max_interval)
+{
+ if (tx_pause) {
+ if (max_interval == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 13);
+ coex_dm->ps_tdma_du_adj_type = 13;
+ } else if (max_interval == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (max_interval == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ }
+ } else {
+ if (max_interval == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (max_interval == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (max_interval == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ }
+ }
+}
+
+/* Refactored routine */
+static void handle_sco_hid_false(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 max_interval)
+{
+ if (tx_pause) {
+ if (max_interval == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (max_interval == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (max_interval == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ }
+ } else {
+ if (max_interval == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type = 1;
+ } else if (max_interval == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (max_interval == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ }
+ }
+}
+
+/* Refactored routine */
+static void handle_max_int_1(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 result)
+{
+ if (tx_pause) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 1\n");
+
+ if (coex_dm->cur_ps_tdma == 71) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ }
+ if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 13);
+ coex_dm->ps_tdma_du_adj_type = 13;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ } else if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 5);
+ coex_dm->ps_tdma_du_adj_type = 5;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 13);
+ coex_dm->ps_tdma_du_adj_type = 13;
+ }
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 0\n");
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 71);
+ coex_dm->ps_tdma_du_adj_type = 71;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ }
+ if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 71) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type = 1;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 1);
+ coex_dm->ps_tdma_du_adj_type = 1;
+ } else if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 71);
+ coex_dm->ps_tdma_du_adj_type = 71;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 9);
+ coex_dm->ps_tdma_du_adj_type = 9;
+ }
+ }
+ }
+}
+
+/* Refactored routine */
+static void handle_max_int_2(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 result)
+{
+ if (tx_pause) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 1\n");
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ }
+ if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ } else if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 6);
+ coex_dm->ps_tdma_du_adj_type = 6;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 14);
+ coex_dm->ps_tdma_du_adj_type = 14;
+ }
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 0\n");
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ }
+ if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 2);
+ coex_dm->ps_tdma_du_adj_type = 2;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 10);
+ coex_dm->ps_tdma_du_adj_type = 10;
+ }
+ }
+ }
+}
+
+/* Refactored routine */
+static void handle_max_int_3(struct btc_coexist *btcoexist, bool tx_pause,
+ u8 result)
+{
+ if (tx_pause) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 1\n");
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ }
+ if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 8);
+ coex_dm->ps_tdma_du_adj_type = 8;
+ } else if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 16);
+ coex_dm->ps_tdma_du_adj_type = 16;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 7);
+ coex_dm->ps_tdma_du_adj_type = 7;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 15);
+ coex_dm->ps_tdma_du_adj_type = 15;
+ }
+ }
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], TxPause = 0\n");
+ if (coex_dm->cur_ps_tdma == 5) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 6) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 7) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 8) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ }
+ if (coex_dm->cur_ps_tdma == 13) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 14) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 15) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 16) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ if (result == -1) {
+ if (coex_dm->cur_ps_tdma == 1) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 4);
+ coex_dm->ps_tdma_du_adj_type = 4;
+ } else if (coex_dm->cur_ps_tdma == 9) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 12);
+ coex_dm->ps_tdma_du_adj_type = 12;
+ }
+ } else if (result == 1) {
+ if (coex_dm->cur_ps_tdma == 4) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 3) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 2) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 3);
+ coex_dm->ps_tdma_du_adj_type = 3;
+ } else if (coex_dm->cur_ps_tdma == 12) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 11) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ } else if (coex_dm->cur_ps_tdma == 10) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 11);
+ coex_dm->ps_tdma_du_adj_type = 11;
+ }
+ }
+ }
+}
+
+static void halbtc8812a2ant_tdma_duration_adjust(struct btc_coexist *btcoexist,
+ bool sco_hid, bool tx_pause,
+ u8 max_interval)
+{
+ static s32 up, dn, m, n, wait_count;
+ long result; /* 0: no change, +1: inc, -1: dec WiFi duration */
+ u8 retry_count = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], TdmaDurationAdjust()\n");
+
+ coex_dm->auto_tdma_adjust_low_rssi = false;
+
+ if (!coex_dm->reset_tdma_adjust) {
+ coex_dm->reset_tdma_adjust = true;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], first run TdmaDurationAdjust()!!\n");
+ if (sco_hid)
+ handle_sco_hid_true(btcoexist, tx_pause, max_interval);
+ else
+ handle_sco_hid_false(btcoexist, tx_pause, max_interval);
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ wait_count = 0;
+ } else {
+ /* acquire the BT TRx retry count from BT_Info byte2 */
+ retry_count = coex_sta->bt_retry_cnt;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], retry_count = %d\n", retry_count);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], up =%d, dn =%d, m =%d, n =%d, wait_count =%d\n",
+ up, dn, m, n, wait_count);
+ result = 0;
+ wait_count++;
+
+ if (retry_count == 0) {
+ /* no retry in the last 2-second duration */
+ up++;
+ dn--;
+
+ if (dn <= 0)
+ dn = 0;
+
+ if (up >= n) {
+ wait_count = 0;
+ n = 3;
+ up = 0;
+ dn = 0;
+ result = 1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Increase wifi duration!!\n");
+ }
+ } else if (retry_count <= 3) {
+ /* <=3 retry in the last 2-second duration */
+ up--;
+ dn++;
+
+ if (up <= 0)
+ up = 0;
+
+ if (dn == 2) {
+ if (wait_count <= 2)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
+ }
+ } else {
+ if (wait_count == 1)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
+ }
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], max Interval = %d\n", max_interval);
+ if (max_interval == 1)
+ handle_max_int_1(btcoexist, tx_pause, result);
+ else if (max_interval == 2)
+ handle_max_int_2(btcoexist, tx_pause, result);
+ else if (max_interval == 3)
+ handle_max_int_3(btcoexist, tx_pause, result);
+ }
+
+ /* if current PsTdma does not match with the recorded one
+ * (when scan, dhcp...), then we have to adjust it back to
+ * the previous record one.
+ */
+ if (coex_dm->cur_ps_tdma != coex_dm->ps_tdma_du_adj_type) {
+ bool scan = false, link = false, roam = false;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], PsTdma type dismatch!!!, cur_ps_tdma =%d, recordPsTdma =%d\n",
+ coex_dm->cur_ps_tdma, coex_dm->ps_tdma_du_adj_type);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+
+ if (!scan && !link && !roam) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ coex_dm->ps_tdma_du_adj_type);
+ } else {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], roaming/link/scan is under progress, will adjust next time!!!\n");
+ }
+ }
+}
+
+/* pstdma for wifi rssi low */
+static void hal8812a2_tdma_dur_adj_wifi_rssi_lo(struct btc_coexist *btcoexist)
+{
+ static s32 up, dn, m, n, wait_count;
+ s32 result; /* 0: no change, +1: inc, -1: dec WiFi duration */
+ u8 retry_count = 0, bt_info_ext;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW,
+ "[BTCoex], hal8812a2_tdma_dur_adj_wifi_rssi_lo()\n");
+ coex_dm->reset_tdma_adjust = false;
+
+ if (!coex_dm->auto_tdma_adjust_low_rssi) {
+ coex_dm->auto_tdma_adjust_low_rssi = true;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], first run TdmaDurationAdjustForWifiRssiLow()!!\n");
+
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82);
+ coex_dm->ps_tdma_du_adj_type = 82;
+ /* */
+ up = 0;
+ dn = 0;
+ m = 1;
+ n = 3;
+ result = 0;
+ wait_count = 0;
+ } else {
+ /* acquire the BT TRx retry count from BT_Info byte2 */
+ retry_count = coex_sta->bt_retry_cnt;
+ bt_info_ext = coex_sta->bt_info_ext;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], retry_count = %d\n", retry_count);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], up =%d, dn =%d, m =%d, n =%d, wait_count =%d\n",
+ up, dn, m, n, wait_count);
+ result = 0;
+ wait_count++;
+
+ if (retry_count == 0) {
+ /* no retry in the last 2-second duration */
+ up++;
+ dn--;
+
+ if (dn <= 0)
+ dn = 0;
+
+ if (up >= n) {
+ wait_count = 0;
+ n = 3;
+ up = 0;
+ dn = 0;
+ result = 1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Increase wifi duration!!\n");
+ }
+ } else if (retry_count <= 3) {
+ /* <=3 retry in the last 2-second duration */
+ up--;
+ dn++;
+
+ if (up <= 0)
+ up = 0;
+
+ if (dn == 2) {
+ if (wait_count <= 2)
+ m++;
+ else
+ m = 1;
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM,
+ ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter<3!!\n");
+ }
+ } else {
+ if (wait_count == 1)
+ m++;
+ else
+ m = 1;
+
+ if (m >= 20)
+ m = 20;
+
+ n = 3*m;
+ up = 0;
+ dn = 0;
+ wait_count = 0;
+ result = -1;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE_FW_DETAIL,
+ "[BTCoex], Decrease wifi duration for retryCounter>3!!\n");
+ }
+
+ if (result == -1) {
+ if ((BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+ ((coex_dm->cur_ps_tdma == 81) ||
+ (coex_dm->cur_ps_tdma == 82))) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 83);
+ coex_dm->ps_tdma_du_adj_type = 83;
+ } else if (coex_dm->cur_ps_tdma == 81) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 82);
+ coex_dm->ps_tdma_du_adj_type = 82;
+ } else if (coex_dm->cur_ps_tdma == 82) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 83);
+ coex_dm->ps_tdma_du_adj_type = 83;
+ } else if (coex_dm->cur_ps_tdma == 83) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 84);
+ coex_dm->ps_tdma_du_adj_type = 84;
+ }
+ } else if (result == 1) {
+ if ((BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(bt_info_ext)) &&
+ ((coex_dm->cur_ps_tdma == 81) ||
+ (coex_dm->cur_ps_tdma == 82))) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 83);
+ coex_dm->ps_tdma_du_adj_type = 83;
+ } else if (coex_dm->cur_ps_tdma == 84) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 83);
+ coex_dm->ps_tdma_du_adj_type = 83;
+ } else if (coex_dm->cur_ps_tdma == 83) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 82);
+ coex_dm->ps_tdma_du_adj_type = 82;
+ } else if (coex_dm->cur_ps_tdma == 82) {
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC,
+ true, 81);
+ coex_dm->ps_tdma_du_adj_type = 81;
+ }
+ }
+
+ if (coex_dm->cur_ps_tdma != 81 &&
+ coex_dm->cur_ps_tdma != 82 &&
+ coex_dm->cur_ps_tdma != 83 &&
+ coex_dm->cur_ps_tdma != 84) {
+ /* recover to previous adjust type */
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true,
+ coex_dm->ps_tdma_du_adj_type);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_sco(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ /* coex table */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
+
+ /* pstdma */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ true, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ true, 0x6);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ true, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ true, 0x6);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_sco_hid(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ /* coex table */
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 4);
+
+ /* pstdma */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x6);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x6);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_hid(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 9);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 13);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+/* A2DP only / PAN(EDR) only/ A2DP+PAN(HS) */
+static void halbtc8812a2ant_action_a2dp(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false,
+ false, 1);
+ else
+ hal8812a2_tdma_dur_adj_wifi_rssi_lo(btcoexist);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0,
+ 2, 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false,
+ false, 2);
+ else
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false,
+ true, 2);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, true, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, true, 0x6);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, true, 0x6);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, true, 0x6);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_pan_edr(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 1);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 85);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ /* sw mechanism */
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+/* PAN(HS) only */
+static void halbtc8812a2ant_action_pan_hs(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+
+ /* coex table */
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
+
+ /* pstdma */
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 1);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+/* PAN(EDR)+A2DP */
+static void halbtc8812a2ant_action_pan_edr_a2dp(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 2);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist,
+ NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false,
+ false, 3);
+ } else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, false, true, 3);
+ } else {
+ coex_dm->reset_tdma_adjust = false;
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 86);
+ }
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false, false, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ false, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_pan_edr_hid(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 10);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
+ else
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 85);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true,
+ false, false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false,
+ true, false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false,
+ false, false, 0x18);
+ }
+ }
+}
+
+/* HID+A2DP+PAN(EDR) */
+static void hal8812a2_action_hid_a2dp_pan_edr(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 3);
+ } else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 3);
+ } else {
+ coex_dm->reset_tdma_adjust = false;
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 86);
+ }
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+static void hal8812a2ant_action_hid_a2dp_pan_hs(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+ else
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+static void halbtc8812a2ant_action_hid_a2dp(struct btc_coexist *btcoexist)
+{
+ u8 wifi_rssi_state = BTC_RSSI_STATE_HIGH;
+ u8 bt_rssi_state = BTC_RSSI_STATE_HIGH;
+ u32 wifi_bw;
+
+ wifi_rssi_state = halbtc8812a2ant_wifi_rssi_state(btcoexist, 0, 2,
+ 34, 0);
+ bt_rssi_state = halbtc8812a2ant_bt_rssi_state(3, 34, 42);
+
+ /* power save state */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE,
+ true, 0x0, 0x0);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_power_save_state(btcoexist,
+ BTC_PS_WIFI_NATIVE, true,
+ 0x0, 0x0);
+ else
+ halbtc8812a2ant_power_save_state(btcoexist, BTC_PS_LPS_ON,
+ true, 0x50, 0x4);
+
+ /* coex table */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 3);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 5);
+ else
+ halbtc8812a2ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0);
+
+ /* pstdma */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, false, 2);
+ } else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state)) {
+ halbtc8812a2ant_tdma_duration_adjust(btcoexist, true, true, 2);
+ } else {
+ coex_dm->reset_tdma_adjust = false;
+ halbtc8812a2ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 82);
+ }
+
+ /* decrease BT power */
+ if (BTC_RSSI_LOW(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 0);
+ else if (BTC_RSSI_MEDIUM(bt_rssi_state))
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 2);
+ else
+ halbtc8812a2ant_dec_bt_pwr(btcoexist, NORMAL_EXEC, 4);
+
+ /* limited Rx */
+ if (BTC_RSSI_HIGH(wifi_rssi_state) && BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else if (BTC_RSSI_LOW(wifi_rssi_state) &&
+ BTC_RSSI_HIGH(bt_rssi_state))
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ false, 0x8);
+ else
+ halbtc8812a2ant_limited_rx(btcoexist, NORMAL_EXEC, false,
+ true, 0x8);
+
+ /* fw dac swing level */
+ halbtc8812a2ant_fw_dac_swing_lvl(btcoexist, NORMAL_EXEC, 6);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ /* sw mechanism */
+ if (BTC_WIFI_BW_HT40 == wifi_bw) {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, true, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ } else {
+ if (BTC_RSSI_HIGH(wifi_rssi_state)) {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, true, false,
+ false, 0x18);
+ } else {
+ halbtc8812a2ant_sw_mechanism1(btcoexist, false, true,
+ false, false);
+ halbtc8812a2ant_sw_mechanism2(btcoexist, false, false,
+ false, 0x18);
+ }
+ }
+}
+
+static void halbtc8812a2ant_coex_under_5g(struct btc_coexist *btcoexist)
+{
+ halbtc8812a2ant_coex_all_off(btcoexist);
+ hal8812a2_ignore_wlan_act(btcoexist, NORMAL_EXEC, true);
+}
+
+static void halbtc8812a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
+{
+ bool wifi_under_5g = false;
+ u8 algorithm = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism() ===>\n");
+
+ if (btcoexist->manual_control) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), return for Manual CTRL <===\n");
+ return;
+ }
+
+ if (coex_sta->under_ips) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], wifi is under IPS !!!\n");
+ return;
+ }
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ if (wifi_under_5g) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], RunCoexistMechanism(), run 5G coex setting!!<===\n");
+ halbtc8812a2ant_coex_under_5g(btcoexist);
+ return;
+ }
+
+ algorithm = BT_8812A_2ANT_COEX_ALGO_PANEDR;
+ if (coex_sta->c2h_bt_inquiry_page &&
+ (BT_8812A_2ANT_COEX_ALGO_PANHS != algorithm)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT is under inquiry/page scan !!\n");
+ halbtc8812a2ant_action_bt_inquiry(btcoexist);
+ return;
+ }
+
+ coex_dm->cur_algorithm = algorithm;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Algorithm = %d\n", coex_dm->cur_algorithm);
+
+ if (halbtc8812a2ant_is_common_action(btcoexist)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant common.\n");
+ coex_dm->reset_tdma_adjust = false;
+ coex_dm->auto_tdma_adjust_low_rssi = false;
+ } else {
+ if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], pre_algorithm =%d, cur_algorithm =%d\n",
+ coex_dm->pre_algorithm,
+ coex_dm->cur_algorithm);
+ coex_dm->reset_tdma_adjust = false;
+ coex_dm->auto_tdma_adjust_low_rssi = false;
+ }
+ switch (coex_dm->cur_algorithm) {
+ case BT_8812A_2ANT_COEX_ALGO_SCO:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = SCO.\n");
+ halbtc8812a2ant_action_sco(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_SCO_HID:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = SCO+HID.\n");
+ halbtc8812a2ant_action_sco_hid(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_HID:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HID.\n");
+ halbtc8812a2ant_action_hid(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_A2DP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = A2DP.\n");
+ halbtc8812a2ant_action_a2dp(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_A2DP_PANHS:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = A2DP+PAN(HS).\n");
+ halbtc8812a2ant_action_a2dp_pan_hs(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_PANEDR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = PAN(EDR).\n");
+ halbtc8812a2ant_action_pan_edr(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_PANHS:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HS mode.\n");
+ halbtc8812a2ant_action_pan_hs(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_PANEDR_A2DP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = PAN+A2DP.\n");
+ halbtc8812a2ant_action_pan_edr_a2dp(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_PANEDR_HID:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = PAN(EDR)+HID.\n");
+ halbtc8812a2ant_action_pan_edr_hid(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANEDR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN.\n");
+ hal8812a2_action_hid_a2dp_pan_edr(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANHS:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP+PAN(HS).\n");
+ hal8812a2ant_action_hid_a2dp_pan_hs(btcoexist);
+ break;
+ case BT_8812A_2ANT_COEX_ALGO_HID_A2DP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = HID+A2DP.\n");
+ halbtc8812a2ant_action_hid_a2dp(btcoexist);
+ break;
+ default:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Action 2-Ant, algorithm = coexist All Off!!\n");
+ halbtc8812a2ant_coex_all_off(btcoexist);
+ break;
+ }
+ coex_dm->pre_algorithm = coex_dm->cur_algorithm;
+ }
+}
+
+static void halbtc8812a2ant_init_hwconfig(struct btc_coexist *btcoexist,
+ bool back_up)
+{
+ u8 u1_tmp = 0;
+
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], 2Ant Init HW Config!!\n");
+
+ if (back_up) {
+ /* backup rf 0x1e value */
+ coex_dm->bt_rf0x1e_backup =
+ btcoexist->btc_get_rf_reg(btcoexist, BTC_RF_A, 0x1e,
+ 0xfffff);
+
+ coex_dm->back_up_arfr_cnt1 =
+ btcoexist->btc_read_4byte(btcoexist, 0x430);
+ coex_dm->backup_arfr_cnt2 =
+ btcoexist->btc_read_4byte(btcoexist, 0x434);
+ coex_dm->backup_retry_limit =
+ btcoexist->btc_read_2byte(btcoexist, 0x42a);
+ coex_dm->backup_ampdu_maxtime =
+ btcoexist->btc_read_1byte(btcoexist, 0x456);
+ }
+
+ /* ant sw control to BT */
+ halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX,
+ true, false);
+
+ /* 0x790[5:0]= 0x5 */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x790);
+ u1_tmp &= 0xc0;
+ u1_tmp |= 0x5;
+ btcoexist->btc_write_1byte(btcoexist, 0x790, u1_tmp);
+
+ /* PTA parameter */
+ btcoexist->btc_write_1byte(btcoexist, 0x6cc, 0x0);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c8, 0xffff);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c4, 0x55555555);
+ btcoexist->btc_write_4byte(btcoexist, 0x6c0, 0x55555555);
+
+ /* coex parameters */
+ btcoexist->btc_write_1byte(btcoexist, 0x778, 0x1);
+
+ /* enable counter statistics */
+ btcoexist->btc_write_1byte(btcoexist, 0x76e, 0x4);
+
+ /* enable PTA */
+ btcoexist->btc_write_1byte(btcoexist, 0x40, 0x20);
+
+ /* bt clock related */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x4);
+ u1_tmp |= BIT7;
+ btcoexist->btc_write_1byte(btcoexist, 0x4, u1_tmp);
+
+ /* bt clock related */
+ u1_tmp = btcoexist->btc_read_1byte(btcoexist, 0x7);
+ u1_tmp |= BIT1;
+ btcoexist->btc_write_1byte(btcoexist, 0x7, u1_tmp);
+}
+
+/* work around function start with wa_halbtc8812a2ant_ */
+/* extern function start with EXhalbtc8812a2ant_ */
+void ex_halbtc8812a2ant_power_on_setting(struct btc_coexist *btcoexist)
+{
+}
+
+void ex_halbtc8812a2ant_init_hwconfig(struct btc_coexist *btcoexist)
+{
+ halbtc8812a2ant_init_hwconfig(btcoexist, true);
+}
+
+void ex_halbtc8812a2ant_init_coex_dm(struct btc_coexist *btcoexist)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], Coex Mechanism Init!!\n");
+
+ halbtc8812a2ant_init_coex_dm(btcoexist);
+}
+
+void ex_halbtc8812a2ant_display_coex_info(struct btc_coexist *btcoexist)
+{
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
+ struct rtl_priv *rtlpriv = btcoexist->adapter;
+ u8 u1_tmp[4], i, bt_info_ext, ps_tdma_case = 0;
+ u16 u2_tmp[4];
+ u32 u4_tmp[4];
+ bool roam = false, scan = false, link = false, wifi_under_5g = false;
+ bool bt_hs_on = false, wifi_busy = false;
+ s32 wifi_rssi = 0, bt_hs_rssi = 0;
+ u32 wifi_bw, wifi_traffic_dir;
+ u8 wifi_dot11_chnl, wifi_hs_chnl;
+ u32 fw_ver = 0, bt_patch_ver = 0;
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ " ============[BT Coexist info]============\n");
+
+ if (btcoexist->manual_control) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Under Manual Control]============\n");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "==========================================\n");
+ }
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "Ant PG number/ Ant mechanism:",
+ board_info->pg_ant_num, board_info->btdm_ant_num);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %d\n",
+ "BT stack/ hci ext ver",
+ ((stack_info->profile_notified) ? "Yes" : "No"),
+ stack_info->hci_version);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER, &bt_patch_ver);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %d_%d/ 0x%x/ 0x%x(%d)\n", "CoexVer/ FwVer/ PatchVer",
+ glcoex_ver_date_8812a_2ant, glcoex_ver_8812a_2ant, fw_ver,
+ bt_patch_ver, bt_patch_ver);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_HS_OPERATION, &bt_hs_on);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_DOT11_CHNL,
+ &wifi_dot11_chnl);
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_HS_CHNL, &wifi_hs_chnl);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d(%d)\n",
+ "Dot11 channel / HsMode(HsChnl)",
+ wifi_dot11_chnl, bt_hs_on, wifi_hs_chnl);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %02x %02x %02x\n",
+ "H2C Wifi inform bt chnl Info",
+ coex_dm->wifi_chnl_info[0], coex_dm->wifi_chnl_info[1],
+ coex_dm->wifi_chnl_info[2]);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_WIFI_RSSI, &wifi_rssi);
+ btcoexist->btc_get(btcoexist, BTC_GET_S4_HS_RSSI, &bt_hs_rssi);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "Wifi rssi/ HS rssi", wifi_rssi, bt_hs_rssi);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_SCAN, &scan);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_LINK, &link);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_ROAM, &roam);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d\n",
+ "Wifi link/ roam/ scan", link, roam, scan);
+
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_BUSY, &wifi_busy);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_TRAFFIC_DIRECTION,
+ &wifi_traffic_dir);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s / %s/ %s\n",
+ "Wifi status",
+ (wifi_under_5g ? "5G" : "2.4G"),
+ ((BTC_WIFI_BW_LEGACY == wifi_bw) ? "Legacy" :
+ (((BTC_WIFI_BW_HT40 == wifi_bw) ? "HT40" : "HT20"))),
+ ((!wifi_busy) ? "idle" : ((BTC_WIFI_TRAFFIC_TX ==
+ wifi_traffic_dir) ? "uplink" : "downlink")));
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = [%s/ %d/ %d]\n",
+ "BT [status/ rssi/ retryCnt]",
+ ((btcoexist->bt_info.bt_disabled) ? ("disabled") :
+ ((coex_sta->c2h_bt_inquiry_page) ? ("inquiry/page scan") :
+ ((BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE ==
+ coex_dm->bt_status) ? "non-connected idle" :
+ ((BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE ==
+ coex_dm->bt_status) ? "connected-idle" : "busy")))),
+ coex_sta->bt_rssi, coex_sta->bt_retry_cnt);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d / %d / %d / %d\n",
+ "SCO/HID/PAN/A2DP", bt_link_info->sco_exist,
+ bt_link_info->hid_exist, bt_link_info->pan_exist,
+ bt_link_info->a2dp_exist);
+
+ bt_info_ext = coex_sta->bt_info_ext;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s\n",
+ "BT Info A2DP rate",
+ (bt_info_ext & BIT0) ? "Basic rate" : "EDR rate");
+
+ for (i = 0; i < BT_INFO_SRC_8812A_2ANT_MAX; i++) {
+ if (coex_sta->bt_info_c2h_cnt[i]) {
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %02x %02x %02x %02x %02x %02x %02x(%d)\n",
+ glbt_info_src_8812a_2ant[i],
+ coex_sta->bt_info_c2h[i][0],
+ coex_sta->bt_info_c2h[i][1],
+ coex_sta->bt_info_c2h[i][2],
+ coex_sta->bt_info_c2h[i][3],
+ coex_sta->bt_info_c2h[i][4],
+ coex_sta->bt_info_c2h[i][5],
+ coex_sta->bt_info_c2h[i][6],
+ coex_sta->bt_info_c2h_cnt[i]);
+ }
+ }
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %s/%s, (0x%x/0x%x)\n",
+ "PS state, IPS/LPS, (lps/rpwm)",
+ ((coex_sta->under_ips ? "IPS ON" : "IPS OFF")),
+ ((coex_sta->under_lps ? "LPS ON" : "LPS OFF")),
+ btcoexist->bt_info.lps_val,
+ btcoexist->bt_info.rpwm_val);
+
+ /* Sw mechanism */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Sw mechanism]============\n");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d\n",
+ "SM1[ShRf/ LpRA/ LimDig]",
+ coex_dm->cur_rf_rx_lpf_shrink, coex_dm->cur_low_penalty_ra,
+ coex_dm->limited_dig);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d/ %d(0x%x)\n",
+ "SM2[AgcT/ AdcB/ SwDacSwing(lvl)]",
+ coex_dm->cur_agc_table_en, coex_dm->cur_adc_back_off,
+ coex_dm->cur_dac_swing_on, coex_dm->cur_dac_swing_lvl);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n", "Rate Mask",
+ btcoexist->bt_info.ra_mask);
+
+ /* Fw mechanism */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Fw mechanism]============\n");
+
+ ps_tdma_case = coex_dm->cur_ps_tdma;
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %02x %02x %02x %02x %02x case-%d (auto:%d/%d)\n",
+ "PS TDMA",
+ coex_dm->ps_tdma_para[0],
+ coex_dm->ps_tdma_para[1],
+ coex_dm->ps_tdma_para[2],
+ coex_dm->ps_tdma_para[3],
+ coex_dm->ps_tdma_para[4], ps_tdma_case,
+ coex_dm->reset_tdma_adjust,
+ coex_dm->auto_tdma_adjust_low_rssi);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = %d/ %d\n",
+ "DecBtPwr/ IgnWlanAct",
+ coex_dm->cur_dec_bt_pwr, coex_dm->cur_ignore_wlan_act);
+
+ /* Hw setting */
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "============[Hw setting]============\n");
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x\n",
+ "RF-A, 0x1e initVal",
+ coex_dm->bt_rf0x1e_backup);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/0x%x/0x%x/0x%x\n",
+ "backup ARFR1/ARFR2/RL/AMaxTime",
+ coex_dm->back_up_arfr_cnt1, coex_dm->backup_arfr_cnt2,
+ coex_dm->backup_retry_limit, coex_dm->backup_ampdu_maxtime);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x430);
+ u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x434);
+ u2_tmp[0] = btcoexist->btc_read_2byte(btcoexist, 0x42a);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x456);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/0x%x/0x%x/0x%x\n",
+ "0x430/0x434/0x42a/0x456",
+ u4_tmp[0], u4_tmp[1], u2_tmp[0], u1_tmp[0]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x778);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0x778 (W_Act)/ 0x6cc (CoTab Sel)",
+ u1_tmp[0], u1_tmp[1]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x8db);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xc5b);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0x8db(ADC)/0xc5b[29:25](DAC)",
+ ((u1_tmp[0]&0x60)>>5), ((u1_tmp[1]&0x3e)>>1));
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xcb3);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xcb7);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0xcb3/ 0xcb7", u1_tmp[0], u1_tmp[1]);
+
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x40);
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x4c);
+ u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x974);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x/ 0x%x\n",
+ "0x40/ 0x4c[24:23]/ 0x974",
+ u1_tmp[0], ((u4_tmp[0]&0x01800000)>>23), u4_tmp[1]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x550);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x522);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0x550(bcn ctrl)/0x522",
+ u4_tmp[0], u1_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xc50);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa0a);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0xc50(DIG)/0xa0a(CCK-TH)",
+ u4_tmp[0], u1_tmp[0]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0xf48);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0xa5b);
+ u1_tmp[1] = btcoexist->btc_read_1byte(btcoexist, 0xa5c);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "%-35s = 0x%x/ 0x%x\n",
+ "0xf48/ 0xa5b (FA cnt-- OFDM : CCK)",
+ u4_tmp[0], (u1_tmp[0]<<8) + u1_tmp[1]);
+
+ u4_tmp[0] = btcoexist->btc_read_4byte(btcoexist, 0x6c0);
+ u4_tmp[1] = btcoexist->btc_read_4byte(btcoexist, 0x6c4);
+ u4_tmp[2] = btcoexist->btc_read_4byte(btcoexist, 0x6c8);
+ u1_tmp[0] = btcoexist->btc_read_1byte(btcoexist, 0x6cc);
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = 0x%x/ 0x%x/ 0x%x/ 0x%x\n",
+ "0x6c0/0x6c4/0x6c8/0x6cc(coexTable)",
+ u4_tmp[0], u4_tmp[1], u4_tmp[2], u1_tmp[0]);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %d/ %d\n", "0x770(high-pri rx/tx)",
+ coex_sta->high_priority_rx, coex_sta->high_priority_tx);
+
+ RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
+ "%-35s = %d/ %d\n", "0x774(low-pri rx/tx)",
+ coex_sta->low_priority_rx, coex_sta->low_priority_tx);
+
+#if (BT_AUTO_REPORT_ONLY_8812A_2ANT == 1)
+ halbtc8812a2ant_monitor_bt_ctr(btcoexist);
+#endif
+}
+
+void ex_halbtc8812a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ bool wifi_under_5g = false;
+
+ if (BTC_IPS_ENTER == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], IPS ENTER notify\n");
+ coex_sta->under_ips = true;
+ halbtc8812a2ant_coex_all_off(btcoexist);
+ halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX,
+ false, true);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], IPS notify, force set BT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+ ex_btc8812a2ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_DISCONNECT);
+ } else if (BTC_IPS_LEAVE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], IPS LEAVE notify\n");
+ coex_sta->under_ips = false;
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G,
+ &wifi_under_5g);
+ if (!wifi_under_5g) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], IPS notify, force set BT NOT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, false);
+ }
+ }
+}
+
+void ex_halbtc8812a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ if (BTC_LPS_ENABLE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], LPS ENABLE notify\n");
+ coex_sta->under_lps = true;
+ } else if (BTC_LPS_DISABLE == type) {
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], LPS DISABLE notify\n");
+ coex_sta->under_lps = false;
+ }
+}
+
+void ex_halbtc8812a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ if (BTC_SCAN_START == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], SCAN START notify\n");
+ else if (BTC_SCAN_FINISH == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], SCAN FINISH notify\n");
+}
+
+void ex_halbtc8812a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type)
+{
+ if (BTC_ASSOCIATE_START == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], CONNECT START notify\n");
+ else if (BTC_ASSOCIATE_FINISH == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], CONNECT FINISH notify\n");
+}
+
+void ex_btc8812a2ant_media_stat_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ u8 data_len = 5;
+ u8 buf[6] = {0};
+ u8 h2c_parameter[3] = {0};
+ u32 wifi_bw;
+ u8 wifi_central_chnl;
+
+ if (btcoexist->manual_control ||
+ btcoexist->stop_coex_dm ||
+ btcoexist->bt_info.bt_disabled)
+ return;
+
+ if (BTC_MEDIA_CONNECT == type)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], MEDIA connect notify\n");
+ else
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], MEDIA disconnect notify\n");
+
+ /* only 2.4G we need to inform bt the chnl mask */
+ btcoexist->btc_get(btcoexist, BTC_GET_U1_WIFI_CENTRAL_CHNL,
+ &wifi_central_chnl);
+ if ((BTC_MEDIA_CONNECT == type) &&
+ (wifi_central_chnl <= 14)) {
+ h2c_parameter[0] = 0x1;
+ h2c_parameter[1] = wifi_central_chnl;
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_BW, &wifi_bw);
+ if (BTC_WIFI_BW_HT40 == wifi_bw)
+ h2c_parameter[2] = 0x30;
+ else
+ h2c_parameter[2] = 0x20;
+ }
+
+ coex_dm->wifi_chnl_info[0] = h2c_parameter[0];
+ coex_dm->wifi_chnl_info[1] = h2c_parameter[1];
+ coex_dm->wifi_chnl_info[2] = h2c_parameter[2];
+
+ buf[0] = data_len;
+ buf[1] = 0x5; /* OP_Code */
+ buf[2] = 0x3; /* OP_Code_Length */
+ buf[3] = h2c_parameter[0]; /* OP_Code_Content */
+ buf[4] = h2c_parameter[1];
+ buf[5] = h2c_parameter[2];
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+}
+
+void ex_halbtc8812a2ant_special_packet_notify(struct btc_coexist *btcoexist,
+ u8 type)
+{
+ if (type == BTC_PACKET_DHCP)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], DHCP Packet notify\n");
+}
+
+void ex_halbtc8812a2ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length)
+{
+ u8 bt_info = 0;
+ u8 i, rsp_source = 0;
+ bool bt_busy = false, limited_dig = false;
+ bool wifi_connected = false, wifi_under_5g = false;
+
+ coex_sta->c2h_bt_info_req_sent = false;
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_UNDER_5G, &wifi_under_5g);
+
+ rsp_source = tmp_buf[0]&0xf;
+ if (rsp_source >= BT_INFO_SRC_8812A_2ANT_MAX)
+ rsp_source = BT_INFO_SRC_8812A_2ANT_WIFI_FW;
+ coex_sta->bt_info_c2h_cnt[rsp_source]++;
+
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY,
+ "[BTCoex], Bt info[%d], length =%d, hex data =[",
+ rsp_source, length);
+ for (i = 0; i < length; i++) {
+ coex_sta->bt_info_c2h[rsp_source][i] = tmp_buf[i];
+ if (i == 1)
+ bt_info = tmp_buf[i];
+ if (i == length-1)
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "0x%02x]\n",
+ tmp_buf[i]);
+ else
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, "0x%02x, ",
+ tmp_buf[i]);
+ }
+
+ if (BT_INFO_SRC_8812A_2ANT_WIFI_FW != rsp_source) {
+ coex_sta->bt_retry_cnt = /* [3:0] */
+ coex_sta->bt_info_c2h[rsp_source][2]&0xf;
+
+ coex_sta->bt_rssi =
+ coex_sta->bt_info_c2h[rsp_source][3]*2+10;
+
+ coex_sta->bt_info_ext =
+ coex_sta->bt_info_c2h[rsp_source][4];
+
+ /* Here we need to resend some wifi info to BT */
+ /* because bt is reset and loss of the info. */
+ if ((coex_sta->bt_info_ext & BIT1)) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit1 check, send wifi BW&Chnl to BT!!\n");
+ btcoexist->btc_get(btcoexist, BTC_GET_BL_WIFI_CONNECTED,
+ &wifi_connected);
+ if (wifi_connected)
+ ex_btc8812a2ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_CONNECT);
+ else
+ ex_btc8812a2ant_media_stat_notify(btcoexist,
+ BTC_MEDIA_DISCONNECT);
+ }
+
+ if ((coex_sta->bt_info_ext&BIT3) && !wifi_under_5g) {
+ if (!btcoexist->manual_control &&
+ !btcoexist->stop_coex_dm) {
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BT ext info bit3 check, set BT NOT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC,
+ false);
+ }
+ } else {
+ if (coex_sta->under_ips) {
+ /* work around for 8812a combo hw bug => when
+ * IPS, wlanAct is always high.
+ */
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], wifi is under IPS, set BT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC,
+ true);
+ }
+ }
+ }
+
+ /* check BIT2 first ==> check if bt is under inquiry or page scan */
+ if (bt_info & BT_INFO_8812A_2ANT_B_INQ_PAGE)
+ coex_sta->c2h_bt_inquiry_page = true;
+ else
+ coex_sta->c2h_bt_inquiry_page = false;
+
+ /* set link exist status */
+ if (!(bt_info&BT_INFO_8812A_2ANT_B_CONNECTION)) {
+ coex_sta->bt_link_exist = false;
+ coex_sta->pan_exist = false;
+ coex_sta->a2dp_exist = false;
+ coex_sta->hid_exist = false;
+ coex_sta->sco_exist = false;
+ } else { /* connection exists */
+ coex_sta->bt_link_exist = true;
+ if (bt_info & BT_INFO_8812A_2ANT_B_FTP)
+ coex_sta->pan_exist = true;
+ else
+ coex_sta->pan_exist = false;
+ if (bt_info & BT_INFO_8812A_2ANT_B_A2DP)
+ coex_sta->a2dp_exist = true;
+ else
+ coex_sta->a2dp_exist = false;
+ if (bt_info & BT_INFO_8812A_2ANT_B_HID)
+ coex_sta->hid_exist = true;
+ else
+ coex_sta->hid_exist = false;
+ if (bt_info & BT_INFO_8812A_2ANT_B_SCO_ESCO)
+ coex_sta->sco_exist = true;
+ else
+ coex_sta->sco_exist = false;
+ }
+
+ halbtc8812a2ant_update_bt_link_info(btcoexist);
+
+ if (!(bt_info&BT_INFO_8812A_2ANT_B_CONNECTION)) {
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT Non-Connected idle!!!\n");
+ } else if (bt_info == BT_INFO_8812A_2ANT_B_CONNECTION) {
+ /* connection exists but no busy */
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT Connected-idle!!!\n");
+ } else if ((bt_info&BT_INFO_8812A_2ANT_B_SCO_ESCO) ||
+ (bt_info&BT_INFO_8812A_2ANT_B_SCO_BUSY)) {
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_SCO_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT SCO busy!!!\n");
+ } else if (bt_info&BT_INFO_8812A_2ANT_B_ACL_BUSY) {
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_ACL_BUSY;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT ACL busy!!!\n");
+ } else {
+ coex_dm->bt_status = BT_8812A_2ANT_BT_STATUS_MAX;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], BtInfoNotify(), BT Non-Defined state!!!\n");
+ }
+
+ if ((BT_8812A_2ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_2ANT_BT_STATUS_SCO_BUSY == coex_dm->bt_status) ||
+ (BT_8812A_2ANT_BT_STATUS_ACL_SCO_BUSY == coex_dm->bt_status)) {
+ bt_busy = true;
+ if (!wifi_under_5g)
+ limited_dig = true;
+ } else {
+ bt_busy = false;
+ limited_dig = false;
+ }
+
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_TRAFFIC_BUSY, &bt_busy);
+
+ coex_dm->limited_dig = limited_dig;
+ btcoexist->btc_set(btcoexist, BTC_SET_BL_BT_LIMITED_DIG, &limited_dig);
+
+ halbtc8812a2ant_run_coexist_mechanism(btcoexist);
+}
+
+void ex_halbtc8812a2ant_halt_notify(struct btc_coexist *btcoexist)
+{
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_NOTIFY, ("[BTCoex], Halt notify\n"));
+
+ halbtc8812a2ant_set_ant_path(btcoexist, BTC_ANT_WIFI_AT_CPL_AUX,
+ false, true);
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Halt notify, force set BT to ignore Wlan active!!\n");
+ hal8812a2_ignore_wlan_act(btcoexist, FORCE_EXEC, true);
+ ex_btc8812a2ant_media_stat_notify(btcoexist, BTC_MEDIA_DISCONNECT);
+
+ /* 0x522 = 0xff, pause tx */
+ btcoexist->btc_write_1byte(btcoexist, 0x522, 0xff);
+ /* 0x40[7:6]=2'b01, modify BT mode. */
+ btcoexist->btc_write_1byte_bitmask(btcoexist, 0x40, 0xc0, 0x2);
+}
+
+void ex_halbtc8812a2ant_periodical(struct btc_coexist *btcoexist)
+{
+ static u8 dis_ver_info_cnt;
+ struct btc_board_info *board_info = &btcoexist->board_info;
+ struct btc_stack_info *stack_info = &btcoexist->stack_info;
+ u32 fw_ver = 0, bt_patch_ver = 0;
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], ==========================Periodical ===========================\n");
+
+ if (dis_ver_info_cnt <= 5) {
+ dis_ver_info_cnt += 1;
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], ****************************************************************\n");
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], Ant PG Num/ Ant Mech/ Ant Pos = %d/ %d/ %d\n",
+ board_info->pg_ant_num, board_info->btdm_ant_num,
+ board_info->btdm_ant_pos);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], BT stack/ hci ext ver = %s / %d\n",
+ ((stack_info->profile_notified) ? "Yes" : "No"),
+ stack_info->hci_version);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_BT_PATCH_VER,
+ &bt_patch_ver);
+ btcoexist->btc_get(btcoexist, BTC_GET_U4_WIFI_FW_VER, &fw_ver);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], CoexVer/ FwVer/ PatchVer = %d_%x/ 0x%x/ 0x%x(%d)\n",
+ glcoex_ver_date_8812a_2ant, glcoex_ver_8812a_2ant,
+ fw_ver, bt_patch_ver, bt_patch_ver);
+ BTC_PRINT(BTC_MSG_INTERFACE, INTF_INIT,
+ "[BTCoex], ****************************************************************\n");
+ }
+
+#if (BT_AUTO_REPORT_ONLY_8812A_2ANT == 0)
+ halbtc8812a2ant_query_bt_info(btcoexist);
+ halbtc8812a2ant_monitor_bt_ctr(btcoexist);
+ hal8812a2_monitor_bt_enable_disable(btcoexist);
+#else
+ if (halbtc8812a2ant_is_wifi_status_changed(btcoexist) ||
+ coex_dm->reset_tdma_adjust ||
+ coex_dm->auto_tdma_adjust_low_rssi)
+ halbtc8812a2ant_run_coexist_mechanism(btcoexist);
+#endif
+}
+
+void ex_halbtc8812a2ant_dbg_control(struct btc_coexist *btcoexist, u8 op_code,
+ u8 op_len, u8 *data)
+{
+ u8 data_len;
+ u8 buf[6] = {0};
+ u8 decbtpwr = 0, pwrlevel;
+
+ switch (op_code) {
+ case BTC_DBG_SET_COEX_DEC_BT_PWR:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set Dec BT power\n");
+ data_len = 4;
+ decbtpwr = 0;
+ if (op_len == 2) {
+ decbtpwr = data[0];
+ pwrlevel = data[1];
+
+ buf[0] = data_len;
+ buf[1] = 0x3; /* OP_Code */
+ buf[2] = 0x2; /* OP_Code_Length */
+
+ buf[3] = decbtpwr; /* OP_Code_Content */
+ buf[4] = pwrlevel;
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set Dec BT power =%d, pwrlevel =%d\n",
+ decbtpwr, pwrlevel);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ case BTC_DBG_SET_COEX_BT_AFH_MAP:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT AFH Map\n");
+ data_len = 5;
+ if (op_len == 3) {
+ buf[0] = data_len;
+ buf[1] = 0x5; /* OP_Code */
+ buf[2] = 0x3; /* OP_Code_Length */
+
+ buf[3] = data[0]; /* OP_Code_Content */
+ buf[4] = data[1];
+ buf[5] = data[2];
+
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT AFH Map = %02x %02x %02x\n",
+ data[0], data[1], data[2]);
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ case BTC_DBG_SET_COEX_BT_IGNORE_WLAN_ACT:
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT Ignore Wlan Active\n");
+ data_len = 3;
+ if (op_len == 1) {
+ buf[0] = data_len;
+ buf[1] = 0x1; /* OP_Code */
+ buf[2] = 0x1; /* OP_Code_Length */
+
+ buf[3] = data[0]; /* OP_Code_Content */
+ BTC_PRINT(BTC_MSG_ALGORITHM, ALGO_TRACE,
+ "[BTCoex], Set BT Ignore Wlan Active = 0x%x\n",
+ data[0]);
+
+ btcoexist->btc_set(btcoexist, BTC_SET_ACT_CTRL_BT_COEX,
+ (void *)&buf[0]);
+ }
+ break;
+ default:
+ break;
+ }
+}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
new file mode 100644
index 0000000..0c02134
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a2ant.h
@@ -0,0 +1,177 @@
+#ifndef __HAL8812A2ANT__
+#define __HAL8812A2ANT__
+
+/* The following is for 8812A 2Ant BT Co-exist definition */
+
+/* enum btc_dbg_opcode ,add new*/
+#define BTC_DBG_SET_COEX_DEC_BT_PWR 0x3
+#define BTC_DBG_SET_COEX_BT_AFH_MAP 0x4
+#define BTC_DBG_SET_COEX_BT_IGNORE_WLAN_ACT 0x5
+
+#define BT_AUTO_REPORT_ONLY_8812A_2ANT 0
+
+#define BT_INFO_8812A_2ANT_B_FTP BIT7
+#define BT_INFO_8812A_2ANT_B_A2DP BIT6
+#define BT_INFO_8812A_2ANT_B_HID BIT5
+#define BT_INFO_8812A_2ANT_B_SCO_BUSY BIT4
+#define BT_INFO_8812A_2ANT_B_ACL_BUSY BIT3
+#define BT_INFO_8812A_2ANT_B_INQ_PAGE BIT2
+#define BT_INFO_8812A_2ANT_B_SCO_ESCO BIT1
+#define BT_INFO_8812A_2ANT_B_CONNECTION BIT0
+
+#define BT_INFO_8812A_2ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_) \
+ (((_BT_INFO_EXT_&BIT0)) ? true : false)
+
+#define BTC_RSSI_COEX_THRESH_TOL_8812A_2ANT 2
+
+enum BT_INFO_SRC_8812A_2ANT {
+ BT_INFO_SRC_8812A_2ANT_WIFI_FW = 0x0,
+ BT_INFO_SRC_8812A_2ANT_BT_RSP = 0x1,
+ BT_INFO_SRC_8812A_2ANT_BT_ACTIVE_SEND = 0x2,
+ BT_INFO_SRC_8812A_2ANT_MAX
+};
+
+enum BT_8812A_2ANT_BT_STATUS {
+ BT_8812A_2ANT_BT_STATUS_NON_CONNECTED_IDLE = 0x0,
+ BT_8812A_2ANT_BT_STATUS_CONNECTED_IDLE = 0x1,
+ BT_8812A_2ANT_BT_STATUS_INQ_PAGE = 0x2,
+ BT_8812A_2ANT_BT_STATUS_ACL_BUSY = 0x3,
+ BT_8812A_2ANT_BT_STATUS_SCO_BUSY = 0x4,
+ BT_8812A_2ANT_BT_STATUS_ACL_SCO_BUSY = 0x5,
+ BT_8812A_2ANT_BT_STATUS_MAX
+};
+
+enum BT_8812A_2ANT_COEX_ALGO {
+ BT_8812A_2ANT_COEX_ALGO_UNDEFINED = 0x0,
+ BT_8812A_2ANT_COEX_ALGO_SCO = 0x1,
+ BT_8812A_2ANT_COEX_ALGO_SCO_HID = 0x2,
+ BT_8812A_2ANT_COEX_ALGO_HID = 0x3,
+ BT_8812A_2ANT_COEX_ALGO_A2DP = 0x4,
+ BT_8812A_2ANT_COEX_ALGO_A2DP_PANHS = 0x5,
+ BT_8812A_2ANT_COEX_ALGO_PANEDR = 0x6,
+ BT_8812A_2ANT_COEX_ALGO_PANHS = 0x7,
+ BT_8812A_2ANT_COEX_ALGO_PANEDR_A2DP = 0x8,
+ BT_8812A_2ANT_COEX_ALGO_PANEDR_HID = 0x9,
+ BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANEDR = 0xa,
+ BT_8812A_2ANT_COEX_ALGO_HID_A2DP_PANHS = 0xb,
+ BT_8812A_2ANT_COEX_ALGO_HID_A2DP = 0xc,
+ BT_8812A_2ANT_COEX_ALGO_MAX = 0xd
+};
+
+struct coex_dm_8812a_2ant {
+ /* fw mechanism */
+ u8 pre_bt_dec_pwr_lvl;
+ u8 cur_dec_bt_pwr;
+ u8 pre_fw_dac_swing_lvl;
+ u8 cur_fw_dac_swing_lvl;
+ bool cur_ignore_wlan_act;
+ bool pre_ignore_wlan_act;
+ u8 pre_ps_tdma;
+ u8 cur_ps_tdma;
+ u8 ps_tdma_para[5];
+ u8 ps_tdma_du_adj_type;
+ bool reset_tdma_adjust;
+ bool auto_tdma_adjust_low_rssi;
+ bool pre_ps_tdma_on;
+ bool cur_ps_tdma_on;
+ bool pre_bt_auto_report;
+ bool cur_bt_auto_report;
+ u8 pre_lps;
+ u8 cur_lps;
+ u8 pre_rpwm;
+ u8 cur_rpwm;
+
+ /* sw mechanism */
+ bool pre_rf_rx_lpf_shrink;
+ bool cur_rf_rx_lpf_shrink;
+ u32 bt_rf0x1e_backup;
+ bool pre_low_penalty_ra;
+ bool cur_low_penalty_ra;
+ bool pre_dac_swing_on;
+ u32 pre_dac_swing_lvl;
+ bool cur_dac_swing_on;
+ u32 cur_dac_swing_lvl;
+ bool pre_adc_back_off;
+ bool cur_adc_back_off;
+ bool pre_agc_table_en;
+ bool cur_agc_table_en;
+ u32 pre_val_0x6c0;
+ u32 cur_val_0x6c0;
+ u32 pre_val_0x6c4;
+ u32 cur_val_0x6c4;
+ u32 pre_val_0x6c8;
+ u32 cur_val_0x6c8;
+ u8 pre_val_0x6cc;
+ u8 cur_val_0x6cc;
+
+ bool limited_dig;
+ u32 back_up_arfr_cnt1;/* Auto Rate Fallback Retry cnt */
+ u32 backup_arfr_cnt2; /* Auto Rate Fallback Retry cnt */
+ u16 backup_retry_limit;
+ u8 backup_ampdu_maxtime;
+
+ /* algorithm related */
+ u8 pre_algorithm;
+ u8 cur_algorithm;
+ u8 bt_status;
+ u8 wifi_chnl_info[3];
+
+ u32 pre_ra_mask;
+ u32 cur_ra_mask;
+
+ u8 curramasktype;
+ u8 pre_arfr_type;
+ u8 cur_arfr_type;
+ u8 pre_retry_limit_type;
+ u8 cur_retry_limit_type;
+ u8 pre_ampdu_time_type;
+ u8 cur_ampdu_time_type;
+};
+
+struct coex_sta_8812a_2ant {
+ bool bt_link_exist;
+ bool sco_exist;
+ bool a2dp_exist;
+ bool hid_exist;
+ bool pan_exist;
+
+ bool under_lps;
+ bool under_ips;
+ u32 high_priority_tx;
+ u32 high_priority_rx;
+ u32 low_priority_tx;
+ u32 low_priority_rx;
+ u8 bt_rssi;
+ u8 pre_bt_rssi_state;
+ u8 pre_wifi_rssi_state[4];
+ bool c2h_bt_info_req_sent;
+
+ u8 bt_info_c2h[BT_INFO_SRC_8812A_2ANT_MAX][10];
+ u32 bt_info_c2h_cnt[BT_INFO_SRC_8812A_2ANT_MAX];
+ u32 bt_info_query_cnt;
+ bool c2h_bt_inquiry_page;
+ u8 bt_retry_cnt;
+ u8 bt_info_ext;
+};
+
+/* The following is interface which will notify coex module. */
+void ex_halbtc8812a2ant_power_on_setting(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8812a2ant_media_status_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8812a2ant_special_packet_notify(struct btc_coexist *btcoexist,
+ u8 type);
+void ex_halbtc8812a2ant_bt_info_notify(struct btc_coexist *btcoexist,
+ u8 *tmp_buf, u8 length);
+void ex_halbtc8812a2ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_display_coex_info(struct btc_coexist *btcoexist);
+void ex_halbtc8812a2ant_dbg_control(struct btc_coexist *btcoexist,
+ u8 op_code, u8 op_len, u8 *data);
+
+#endif
--
2.1.2
^ permalink raw reply related
* [PATCH 5/6] rtlwifi: btcoexist: Add routines for RTL8812AE - all configs
From: Larry Finger @ 2015-01-23 17:10 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, Troy Tan, netdev, Larry Finger
In-Reply-To: <1422033044-7461-1-git-send-email-Larry.Finger@lwfinger.net>
From: Troy Tan <troy_tan@realsil.com.cn>
This patch adds the routines used for all antenna configurations.
Signed-off-by: Troy Tan <troy_tan@realsil.com.cn>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
.../wireless/rtlwifi/btcoexist/halbtc8812a_ext.c | 921 +++++++++++++++++++++
.../wireless/rtlwifi/btcoexist/halbtc8812a_ext.h | 359 ++++++++
2 files changed, 1280 insertions(+)
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c
create mode 100644 drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c
new file mode 100644
index 0000000..4a324b4
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.c
@@ -0,0 +1,921 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2012 Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "halbt_precomp.h"
+#include "halbtc8812a_ext.h"
+
+/*global for socket TRX, it is actually rtlpriv*/
+static struct rtl_priv *pbtcoexadapter;
+
+static void *safe_memcpy(void *dest, const void *src, u32 n, u32 max_len)
+{
+ if (n > max_len) {
+ memcpy(dest, src, max_len);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "critical error in memcpy!\n");
+ } else {
+ /*ok case*/
+ memcpy(dest, src, n);
+ }
+ return NULL;
+}
+
+static void btinfo_evt_dump(struct btinfo_8761au *info)
+{
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "cid:0x%02x, len:%u\n", info->cid, info->len);
+
+ if (info->len > 2)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "byte2:%s%s%s%s%s%s%s%s\n",
+ info->connection ? "connection " : "",
+ info->scoe_sco ? "scoe_sco " : "",
+ info->inq_page ? "inq_page " : "",
+ info->acl_busy ? "acl_busy " : "",
+ info->sco_busy ? "sco_busy " : "",
+ info->hid ? "hid " : "",
+ info->a2dp ? "a2dp " : "",
+ info->ftp ? "ftp" : "");
+
+ if (info->len > 3)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "retry_cnt:%u\n", info->retry_cnt);
+
+ if (info->len > 4)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "rssi:%u\n",
+ info->rssi);
+
+ if (info->len > 5)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "byte5:%s%s\n",
+ info->esco_sco ? "eSCO_SCO " : "",
+ info->master_slave ? "Master_Slave " : "");
+}
+
+static void rtl_btcoex_btinfo_cmd(struct rtl_priv *rtlpriv, u8 *buf,
+ u16 buf_len)
+{
+ struct btinfo_8761au *info = (struct btinfo_8761au *)buf;
+ u8 cmd_idx;
+ u8 len;
+
+ cmd_idx = info->cid;
+
+ if (info->len > buf_len-2) {
+ WARN_ON(1);
+ len = buf_len-2;
+ } else {
+ len = info->len;
+ }
+
+ btinfo_evt_dump(info);
+
+ /* transform BT-FW btinfo to WiFI-FW C2H format and notify */
+ if (cmd_idx == BTINFO_WIFI_FETCH) {
+ buf[1] = 0;
+ } else if (cmd_idx == BTINFO_BT_AUTO_RPT) {
+ buf[1] = 2;
+ } else if (0x01 == cmd_idx || 0x02 == cmd_idx) {
+ /* troy, it should run here */
+ buf[1] = buf[0];
+ }
+
+ rtlpriv->btcoexist.btc_ops->btc_btinfo_notify(rtlpriv, &buf[1], len+1);
+}
+
+static u8 rtl_send_comp_ev_to_bt(struct rtl_priv *rtlpriv,
+ enum HCI_EXTENSION_COMMANDS BT_RELATED_CMD,
+ enum HCI_STATUS status)
+{
+ struct rtl_hci_event *hci_event;
+ u8 local_buf[6] = "";
+ u8 len = 0, tx_event_length = 0;
+ u8 *ret_par;
+ u8 *event_data = NULL;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL_END, rtl_send_comp_ev_to_bt\n");
+
+ hci_event = (struct rtl_hci_event *)(&local_buf[0]);
+ event_data = hci_event->data;
+ hci_event->event_code = HCI_EVENT_COMMAND_COMPLETE;
+ *event_data = 0x1;
+ *(event_data + 1) = HCIOPCODELOW(BT_RELATED_CMD, OGF_EXTENSION);
+ *(event_data + 2) = HCIOPCODEHIGHT(BT_RELATED_CMD, OGF_EXTENSION);
+
+ len = len + 3;
+ ret_par = &hci_event->data[len];
+ ret_par[0] = status;
+ len++;
+ hci_event->length = len;
+ /* total tx event length + event_code length + sizeof(length) */
+ tx_event_length = hci_event->length + 2;
+ rtl_btcoex_dump_tx_msg((u8 *)hci_event, tx_event_length,
+ "rtl_send_comp_ev_to_bt");
+ status = rtl_btcoex_sendmsgbysocket(rtlpriv, (u8 *)hci_event,
+ tx_event_length, false);
+ return status;
+}
+
+static u8 rtl_btcoex_parse_BT_info_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ u8 curpollenable = pcmd[0];
+ u8 curpolltime = pcmd[1];
+ u8 btinforeason = pcmd[2];
+ u8 btinfolen = pcmd[3];
+ u8 btinfo[BT_INFO_LENGTH];
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "%s\n", __func__);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "current Poll Enable: %d, currrent Poll Time: %d\n",
+ curpollenable, curpolltime);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "BT Info reason: %d, BT Info length: %d\n",
+ btinforeason, btinfolen);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
+ pcmd[4], pcmd[5], pcmd[6], pcmd[7], pcmd[8],
+ pcmd[9], pcmd[10], pcmd[11]);
+
+ memset(btinfo, 0, BT_INFO_LENGTH);
+
+ if (BT_INFO_LENGTH != btinfolen) {
+ status = HCI_STATUS_INVALID_HCI_CMD_PARA_VALUE;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "Error BT Info Length: %d\n", btinfolen);
+ } else {
+ if (0x1 == btinforeason || 0x2 == btinforeason) {
+ safe_memcpy(btinfo, &pcmd[4], btinfolen,
+ BT_INFO_LENGTH);
+ btinfo[0] = btinforeason;
+ rtl_btcoex_btinfo_cmd(rtlpriv, btinfo, btinfolen);
+ } else {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "Other BT info reason\n");
+ }
+ }
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_INFO_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_BT_patch_ver_info_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+ u16 btpatchver = 0x0, bthciver = 0x0;
+
+ bthciver = pcmd[0] | pcmd[1]<<8;
+ btpatchver = pcmd[2] | pcmd[3]<<8;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, cmd:%02x %02x %02x %02x\n",
+ __func__, pcmd[0], pcmd[1], pcmd[2], pcmd[3]);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, HCI Ver:%d, Patch Ver:%d\n",
+ __func__, bthciver, btpatchver);
+ rtlpriv->btcoexist.btc_ops->btc_set_bt_patch_version(bthciver,
+ btpatchver);
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_PATCH_VERSION_NOTIFY,
+ status);
+}
+
+static u8 rtl_btcoex_parse_HCI_Ver_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+ u16 hciver = pcmd[0] | pcmd[1] << 8;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *bt_mgnt = &pcoex_info->btmgnt;
+
+ bt_mgnt->ext_config.hci_ext_ver = hciver;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "%s, HCI Version: %d\n",
+ __func__, bt_mgnt->ext_config.hci_ext_ver);
+ if (bt_mgnt->ext_config.hci_ext_ver < 4) {
+ status = HCI_STATUS_INVALID_HCI_CMD_PARA_VALUE;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, Version = %d, HCI Version must be < 4\n",
+ __func__, bt_mgnt->ext_config.hci_ext_ver);
+
+ } else {
+ rtlpriv->btcoexist.btc_ops->btc_set_hci_version(hciver);
+ }
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_EXTENSION_VERSION_NOTIFY,
+ status);
+}
+
+static u8 rtl_btcoex_parse_WIFI_scan_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *bt_mgnt = &pcoex_info->btmgnt;
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ bt_mgnt->ext_config.enable_wifi_scan_notify = pcmd[0];
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, enable_wifi_scan_notify: %d\n", __func__,
+ bt_mgnt->ext_config.enable_wifi_scan_notify);
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_ENABLE_WIFI_SCAN_NOTIFY,
+ status);
+}
+
+static u8 rtl_btcoex_parse_HCI_link_status_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *bt_mgnt = &pcoex_info->btmgnt;
+ u8 i, num_of_handle = 0;
+ u16 connect_handle;
+ u8 bt_profile, bt_corespec, link_role;
+ u8 *ptriple;
+
+ bt_mgnt->support_profile = false;
+
+ bt_mgnt->ext_config.number_of_acl = 0;
+ bt_mgnt->ext_config.number_of_sco = 0;
+
+ num_of_handle = pcmd[0];
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "num_of_handle = 0x%x\n",
+ num_of_handle);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "hci_extension_ver = %d\n",
+ bt_mgnt->ext_config.hci_ext_ver);
+
+ ptriple = &pcmd[1];
+ for (i = 0; i < num_of_handle; i++) {
+ if (bt_mgnt->ext_config.hci_ext_ver < 1) {
+ connect_handle = *((u8 *)&ptriple[0]);
+ bt_profile = ptriple[2];
+ bt_corespec = ptriple[3];
+ if (BT_PROFILE_SCO == bt_profile) {
+ bt_mgnt->ext_config.number_of_sco++;
+ } else {
+ bt_mgnt->ext_config.number_of_acl++;
+ bt_mgnt->ext_config.acl_link[i].connect_handle =
+ connect_handle;
+ bt_mgnt->ext_config.acl_link[i].bt_profile =
+ bt_profile;
+ bt_mgnt->ext_config.acl_link[i].bt_corespec =
+ bt_corespec;
+ }
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "Connection_Handle =0x%x, bt_profile =%d, BTSpec =%d\n",
+ connect_handle, bt_profile, bt_corespec);
+ ptriple += 4;
+ } else if (bt_mgnt->ext_config.hci_ext_ver >= 1) {
+ connect_handle = *((u16 *)&ptriple[0]);
+ bt_profile = ptriple[2];
+ bt_corespec = ptriple[3];
+ link_role = ptriple[4];
+ if (BT_PROFILE_SCO == bt_profile) {
+ bt_mgnt->ext_config.number_of_sco++;
+ } else {
+ bt_mgnt->ext_config.number_of_acl++;
+ bt_mgnt->ext_config.acl_link[i].connect_handle =
+ connect_handle;
+ bt_mgnt->ext_config.acl_link[i].bt_profile =
+ bt_profile;
+ bt_mgnt->ext_config.acl_link[i].bt_corespec =
+ bt_corespec;
+ bt_mgnt->ext_config.acl_link[i].link_role =
+ link_role;
+ }
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "Connection_Handle =0x%x, bt_profile =%d, BTSpec =%d, link_role =%d\n",
+ connect_handle, bt_profile, bt_corespec,
+ link_role);
+
+ ptriple += 5;
+ }
+ }
+ rtlpriv->btcoexist.btc_ops->btc_stack_update_profile_info();
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_LINK_STATUS_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_HCI_BT_coex_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_COEX_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_HCI_BT_operation_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "%s, OP code: %d\n", __func__, pcmd[0]);
+
+ switch (pcmd[0]) {
+ case HCI_BT_OP_NONE:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Operation None!!\n");
+ break;
+ case HCI_BT_OP_INQUIRY_START:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Inquiry start!!\n");
+ break;
+ case HCI_BT_OP_INQUIRY_FINISH:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Inquiry finished!!\n");
+ break;
+ case HCI_BT_OP_PAGING_START:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Paging is started!!\n");
+ break;
+ case HCI_BT_OP_PAGING_SUCCESS:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Paging complete successfully!!\n");
+ break;
+ case HCI_BT_OP_PAGING_UNSUCCESS:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Paging complete unsuccessfully!!\n");
+ break;
+ case HCI_BT_OP_PAIRING_START:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Pairing start!!\n");
+ break;
+ case HCI_BT_OP_PAIRING_FINISH:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Pairing finished!!\n");
+ break;
+ case HCI_BT_OP_BT_DEV_ENABLE:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : BT Device is enabled!!\n");
+ break;
+ case HCI_BT_OP_BT_DEV_DISABLE:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : BT Device is disabled!!\n");
+ break;
+ default:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "[bt operation] : Unknown, error!!\n");
+ break;
+ }
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_OPERATION_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_BT_AFH_MAP_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_AFH_MAP_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_BT_register_val_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_REGISTER_VALUE_NOTIFY,
+ status);
+}
+
+static u8 rtl_btcoex_parse_HCI_BT_abnormal_notify_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_BT_ABNORMAL_NOTIFY, status);
+}
+
+static u8 rtl_btcoex_parse_HCI_query_RF_status_cmd(struct rtl_priv *rtlpriv,
+ u8 *pcmd, u16 cmdlen)
+{
+ enum HCI_STATUS status = HCI_STATUS_SUCCESS;
+
+ return rtl_send_comp_ev_to_bt(rtlpriv, HCI_QUERY_RF_STATUS, status);
+}
+
+/*****************************************
+* HCI cmd format :
+*| 15 - 0 |
+*| OPcode (OCF|OGF<<10) |
+*| 15 - 8 |7 - 0 |
+*|Cmd para |Cmd para Length |
+*|Cmd para...... |
+******************************************/
+
+/* bit 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 */
+/* | OCF | OGF | */
+static void rtl_btcoex_parse_hci_extend_cmd(struct rtl_priv *rtlpriv, u8 *pcmd,
+ u16 len, const u16 hci_OCF)
+{
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, "#LEVEL2,");
+ switch (hci_OCF) {
+ case HCI_EXTENSION_VERSION_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_EXTENSION_VERSION_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_Ver_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_LINK_STATUS_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_LINK_STATUS_NOTIFY#LEVEL3\n");
+ rtl_btcoex_parse_HCI_link_status_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_OPERATION_NOTIFY:
+ /* only for 8723a 2ant*/
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_OPERATION_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_BT_operation_notify_cmd(rtlpriv,
+ pcmd, len);
+ break;
+ case HCI_ENABLE_WIFI_SCAN_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_ENABLE_WIFI_SCAN_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_WIFI_scan_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_QUERY_RF_STATUS:
+ /* only for 8723b 2ant */
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_QUERY_RF_STATUS\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_query_RF_status_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_ABNORMAL_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_ABNORMAL_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_BT_abnormal_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_INFO_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_INFO_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_BT_info_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_COEX_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_COEX_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_HCI_BT_coex_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_PATCH_VERSION_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_PATCH_VERSION_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_BT_patch_ver_info_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_AFH_MAP_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_AFH_MAP_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_BT_AFH_MAP_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ case HCI_BT_REGISTER_VALUE_NOTIFY:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "HCI_BT_REGISTER_VALUE_NOTIFY\n#LEVEL3,");
+ rtl_btcoex_parse_BT_register_val_notify_cmd(rtlpriv, pcmd, len);
+ break;
+ default:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "ERROR!!! Unknown OCF: %x\n", hci_OCF);
+ break;
+ }
+}
+
+static void rtl_btcoex_parse_hci_cmd(struct rtl_priv *rtlpriv, u8 *pcmd,
+ u16 len)
+{
+ u16 opcode = pcmd[0] | pcmd[1]<<8;
+ u16 hci_OGF = HCI_OGF(opcode);
+ u16 hci_OCF = HCI_OCF(opcode);
+ u8 cmdlen = len - 3;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL1, OGF: %x, OCF: %x\n", hci_OGF, hci_OCF);
+
+ switch (hci_OGF) {
+ case OGF_EXTENSION:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL1, HCI_EXTENSION_CMD_OGF\n");
+ rtl_btcoex_parse_hci_extend_cmd(rtlpriv, &pcmd[3], cmdlen,
+ hci_OCF);
+ break;
+ default:
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL1, Other OGF: %x\n", hci_OGF);
+ break;
+ }
+}
+
+static u16 rtl_btcoex_parse_recv_data(u8 *msg, u8 msg_size)
+{
+ u8 *cmp_msg1 = attend_ack;
+ u8 *cmp_msg2 = leave_ack;
+ u8 *cmp_msg3 = bt_leave;
+ u8 *cmp_msg4 = invite_req;
+ u8 *cmp_msg5 = attend_req;
+ u8 *cmp_msg6 = invite_rsp;
+ u8 res = OTHER;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "\n>>>>>>>>>>>>>>>>>>>>>>>BT_TO_WIFI");
+
+ if (memcmp(cmp_msg1, msg, msg_size) == 0) {
+ res = RX_ATTEND_ACK;
+ } else if (memcmp(cmp_msg2, msg, msg_size) == 0) {
+ res = RX_LEAVE_ACK;
+ } else if (memcmp(cmp_msg3, msg, msg_size) == 0) {
+ res = RX_BT_LEAVE;
+ } else if (memcmp(cmp_msg4, msg, msg_size) == 0) {
+ res = RX_INVITE_REQ;
+ } else if (memcmp(cmp_msg5, msg, msg_size) == 0) {
+ res = RX_ATTEND_REQ;
+ } else if (memcmp(cmp_msg6, msg, msg_size) == 0) {
+ res = RX_INVITE_RSP;
+ } else {
+ res = OTHER;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL, ", other_cmd!\n");
+ }
+
+ if (OTHER != res)
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ ", base_cmd:%s\n", msg);
+ return res;
+}
+
+static void rtl_btcoex_recvmsg_int(struct sock *sk_in)
+{
+ struct rtl_priv *rtlpriv = pbtcoexadapter;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+
+ pcoex_info->sk_store = sk_in;
+ queue_delayed_work(pbtcoexadapter->works.rtl_wq,
+ &rtlpriv->works.socket_wq, 0);
+}
+
+static void rtl_btcoex_recvmsgbysocket(void *data)
+{
+ struct rtl_priv *rtlpriv = pbtcoexadapter;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct sock *sk = pcoex_info->sk_store;
+ struct sk_buff *skb = NULL;
+ u8 *recv_data;
+ u32 len = 0;
+ u16 recv_length = 0;
+ u16 parse_res = 0;
+
+ recv_data = kzalloc(RECV_DATA_MAX_LEN, GFP_ATOMIC);
+ if (!recv_data)
+ return;
+ if (!sk) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "critical error when receive socket data!\n");
+ return;
+ }
+ len = skb_queue_len(&sk->sk_receive_queue);
+ while (len > 0) {
+ skb = skb_dequeue(&sk->sk_receive_queue);
+
+ /* important: cut the udp header from skb->data!
+ * header length is 8 byte
+ */
+ recv_length = skb->len-8;
+ memset(recv_data, 0, RECV_DATA_MAX_LEN);
+ safe_memcpy(recv_data, skb->data+8, recv_length,
+ RECV_DATA_MAX_LEN);
+
+ parse_res = rtl_btcoex_parse_recv_data(recv_data, recv_length);
+ if (RX_ATTEND_ACK == parse_res) { /* attend ack */
+ pcoex_info->bt_attend = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_ATTEND_ACK!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ }
+ if (RX_ATTEND_REQ == parse_res) { /* attend req from BT */
+ pcoex_info->bt_attend = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_BT_ATTEND_REQ!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ rtl_btcoex_sendmsgbysocket(pbtcoexadapter, attend_ack,
+ sizeof(attend_ack), false);
+ }
+ if (RX_INVITE_REQ == parse_res) { /* attend req from BT */
+ pcoex_info->bt_attend = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_INVITE_REQ!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ rtl_btcoex_sendmsgbysocket(pbtcoexadapter, invite_rsp,
+ sizeof(invite_rsp), false);
+ }
+ if (RX_INVITE_RSP == parse_res) {
+ /* attend req from BT */
+ pcoex_info->bt_attend = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_INVITE_RSP!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ } else if (RX_LEAVE_ACK == parse_res) {
+ /* mean BT know wifi will leave */
+ pcoex_info->bt_attend = false;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_LEAVE_ACK!, sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ } else if (RX_BT_LEAVE == parse_res) { /* BT leave */
+ rtl_btcoex_sendmsgbysocket(pbtcoexadapter, leave_ack,
+ sizeof(leave_ack),
+ false); /* no ack */
+ pcoex_info->bt_attend = false;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "RX_BT_LEAVE!sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open,
+ pcoex_info->bt_attend);
+ } else { /*todo: check if recv data are really hci cmds*/
+ if (pcoex_info->bt_attend)
+ rtl_btcoex_parse_hci_cmd(pbtcoexadapter,
+ recv_data,
+ recv_length);
+ }
+ len--;
+ kfree_skb(skb);
+ /*never do a sleep in this context!*/
+ }
+ kfree(recv_data);
+}
+
+u8 rtl_btcoex_sendmsgbysocket(struct rtl_priv *rtlpriv, u8 *msg, u8 msg_size,
+ bool force)
+{
+ struct msghdr udpmsg;
+ struct iovec iov;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ u8 error;
+ mm_segment_t oldfs;
+
+ if (!force) {
+ if (!pcoex_info->bt_attend) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "TX Blocked: WiFi-BT disconnected\n");
+ return _FAIL;
+ }
+ }
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "<<<<<<<<<<<<<<<<<<<<<<<<WIFI_TO_BT, msg:%s\n", msg);
+
+ iov.iov_base = (void __user *)msg;
+ iov.iov_len = msg_size;
+ udpmsg.msg_name = &pcoex_info->bt_addr;
+ udpmsg.msg_namelen = sizeof(struct sockaddr_in);
+ udpmsg.msg_control = NULL;
+ udpmsg.msg_controllen = 0;
+ udpmsg.msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL;
+ udpmsg.msg_flags = 0;
+ oldfs = get_fs();
+ set_fs(KERNEL_DS);
+ error = sock_sendmsg(pcoex_info->udpsock, &udpmsg, msg_size);
+ set_fs(oldfs);
+ if (error < 0) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "Error when sendimg msg, error:%d\n", error);
+ return _FAIL;
+ }
+ return _SUCCESS;
+}
+
+static u8 rtl_btcoex_create_kernel_socket(struct rtl_priv *rtlpriv,
+ u8 is_invite)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ s8 kernel_socket_err;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "%s CONNECT_PORT %d\n", __func__, CONNECT_PORT);
+
+ if (!pcoex_info) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL, "coex_info: NULL\n");
+ return _FAIL;
+ }
+
+ kernel_socket_err = sock_create(PF_INET, SOCK_DGRAM, 0,
+ &pcoex_info->udpsock);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "binding socket, err = %d\n", kernel_socket_err);
+
+ if (kernel_socket_err < 0) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "Error during creation of socket error:%d\n",
+ kernel_socket_err);
+ return _FAIL;
+ }
+ memset(&pcoex_info->sin, 0, sizeof(pcoex_info->sin));
+ pcoex_info->sin.sin_family = AF_INET;
+ pcoex_info->sin.sin_port = htons(CONNECT_PORT);
+ pcoex_info->sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+
+ memset(&pcoex_info->bt_addr, 0, sizeof(pcoex_info->bt_addr));
+ pcoex_info->bt_addr.sin_family = AF_INET;
+ pcoex_info->bt_addr.sin_port = htons(CONNECT_PORT_BT);
+ pcoex_info->bt_addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
+
+ pcoex_info->sk_store = NULL;
+
+ kernel_socket_err =
+ pcoex_info->udpsock->ops->bind(pcoex_info->udpsock,
+ (struct sockaddr *)&pcoex_info->sin,
+ sizeof(pcoex_info->sin));
+ if (kernel_socket_err == 0) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "binding socket success\n");
+ pcoex_info->udpsock->sk->sk_data_ready =
+ rtl_btcoex_recvmsg_int;
+ pcoex_info->sock_open |= KERNEL_SOCKET_OK;
+ pcoex_info->bt_attend = false;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "WIFI sending attend_req\n");
+ rtl_btcoex_sendmsgbysocket(rtlpriv, attend_req,
+ sizeof(attend_req), true);
+ return _SUCCESS;
+ }
+ pcoex_info->bt_attend = false;
+ sock_release(pcoex_info->udpsock);
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "Error binding socket: %d\n",
+ kernel_socket_err);
+ return _FAIL;
+}
+
+static void rtl_btcoex_close_kernel_socket(struct rtl_priv *rtlpriv)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+
+ if (pcoex_info->sock_open & KERNEL_SOCKET_OK) {
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "release kernel socket\n");
+ cancel_delayed_work(&rtlpriv->works.socket_wq);
+
+ sock_release(pcoex_info->udpsock);
+ pcoex_info->sock_open &= ~(KERNEL_SOCKET_OK);
+ if (pcoex_info->bt_attend)
+ pcoex_info->bt_attend = false;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "sock_open:%d, bt_attend:%d\n",
+ pcoex_info->sock_open, pcoex_info->bt_attend);
+ }
+}
+
+void rtl_btcoex_init_socket(struct rtl_priv *rtlpriv)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ u8 is_invite = false;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "8812AE:init socket with 8761AU\n");
+
+ INIT_DELAYED_WORK(&rtlpriv->works.socket_wq,
+ (void *)rtl_btcoex_recvmsgbysocket);
+
+ if (!pcoex_info->is_exist) {
+ memset(pcoex_info, 0, sizeof(struct bt_coex_info));
+ pbtcoexadapter = rtlpriv;
+ rtl_btcoex_create_kernel_socket(rtlpriv, is_invite);
+ pcoex_info->is_exist = true;
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "set coex_info->is_exist: %d\n",
+ pcoex_info->is_exist);
+ }
+}
+
+void rtl_btcoex_close_socket(struct rtl_priv *rtlpriv)
+{
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "set coex_info->is_exist: %d\n", pcoex_info->is_exist);
+ if (pcoex_info->is_exist) {
+ pcoex_info->is_exist = false;
+ if (pcoex_info->bt_attend) {/*inform BT wifi leave*/
+ rtl_btcoex_sendmsgbysocket(rtlpriv, wifi_leave,
+ sizeof(wifi_leave), false);
+ msleep(50);
+ }
+ rtl_btcoex_close_kernel_socket(rtlpriv);
+ pbtcoexadapter = NULL;
+ }
+}
+
+void rtl_btcoex_dump_tx_msg(u8 *tx_msg, u8 len, u8 *msg_name)
+{
+}
+
+void rtl_btcoex_sendeventextbtcoexcontrol(struct rtl_priv *rtlpriv,
+ u8 needdbgrsp, u8 datalen,
+ void *pdata)
+{
+ u8 len = 0, tx_event_length = 0;
+ u8 local_buf[32] = "";
+ u8 *ret_par;
+ u8 opcode = 0;
+ u8 *pinbuf = (u8 *)pdata;
+ struct rtl_hci_event *hci_event;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL_WIFI_ACTIVE, SendEventExtBtCoexControl\n");
+ opcode = pinbuf[0];
+
+ hci_event = (struct rtl_hci_event *)(&local_buf[0]);
+
+ hci_event->event_code = HCI_EVENT_EXTENSION_RTK;
+ /* extension event code */
+ hci_event->data[0] = HCI_EVENT_EXT_BT_COEX_CONTROL;
+ len++;
+ ret_par = hci_event->data + len;
+ memcpy(&ret_par[0], pdata, datalen); /*maybe not safe here*/
+ len += datalen;
+ hci_event->length = len;
+ /* total tx event length + event_code length + sizeof(length) */
+ tx_event_length = hci_event->length + 2;
+ rtl_btcoex_dump_tx_msg((u8 *)hci_event, tx_event_length,
+ "BT COEX CONTROL");
+ rtl_btcoex_sendmsgbysocket(rtlpriv, (u8 *)hci_event, tx_event_length,
+ false);
+}
+
+void rtl_btcoex_sendeventextbtinfocontrol(struct rtl_priv *rtlpriv, u8 datalen,
+ void *pdata)
+{
+ struct rtl_hci_event *hci_event;
+ struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+ struct bt_mgnt *bt_mgnt = &pcoex_info->btmgnt;
+ u8 *ret_par;
+ u8 len = 0, tx_event_length = 0;
+ u8 local_buf[32] = "";
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL_WIFI_ACTIVE, SendEventExtBtInfoControl\n");
+
+ if (bt_mgnt->ext_config.hci_ext_ver < 4) { /* no support */
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+ "ERROR: hci_extension_ver = %d, oonly versions < 4 supported\n",
+ bt_mgnt->ext_config.hci_ext_ver);
+ return;
+ }
+ hci_event = (struct rtl_hci_event *)(&local_buf[0]);
+ hci_event->event_code = HCI_EVENT_EXTENSION_RTK;
+ hci_event->data[0] = HCI_EVENT_EXT_BT_INFO_CONTROL;
+ len++;
+ ret_par = hci_event->data + len;
+
+ memcpy(&ret_par[0], pdata, datalen);/*maybe not safe here*/
+ len += datalen;
+ hci_event->length = len;
+ /* total tx event length + event_code length + sizeof(length) */
+ tx_event_length = hci_event->length + 2;
+ rtl_btcoex_dump_tx_msg((u8 *)hci_event, tx_event_length,
+ "BT INFO CONTROL");
+ rtl_btcoex_sendmsgbysocket(rtlpriv, (u8 *)hci_event, tx_event_length,
+ false);
+}
+
+void rtl_btcoex_sendscannotify(struct rtl_priv *rtlpriv, u8 scantype)
+{
+ struct rtl_hci_event *hci_event;
+ u8 tx_event_length = 0;
+ u8 local_buf[7] = "";
+ u8 *event_data = NULL;
+
+ BTC_PRINT(BTC_MSG_SOCKET, SOCKET_NORMAL,
+ "#LEVEL_WIFI_ACTIVE, SendScanNotify\n");
+
+ hci_event = (struct rtl_hci_event *)(&local_buf[0]);
+ hci_event->event_code = HCI_EVENT_EXTENSION_RTK;
+ event_data = hci_event->data;
+ *(event_data) = HCI_EVENT_EXT_WIFI_SCAN_NOTIFY;
+ *(event_data + 1) = scantype;
+ hci_event->length = 2;
+ /* total tx event length + event_code length + sizeof(length) */
+ tx_event_length = hci_event->length + 2;
+ rtl_btcoex_dump_tx_msg((u8 *)hci_event, tx_event_length,
+ "WIFI SCAN OPERATION");
+ rtl_btcoex_sendmsgbysocket(rtlpriv, (u8 *)hci_event, tx_event_length,
+ false);
+}
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h
new file mode 100644
index 0000000..8f750c9
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8812a_ext.h
@@ -0,0 +1,359 @@
+#ifndef __8812A_EXT_H__
+#define __8812A_EXT_H__
+
+/* for socket */
+#include <net/sock.h>
+#include <net/tcp.h>
+#include <linux/udp.h>
+#include <linux/in.h>
+#include <linux/netlink.h>
+
+#define _FAIL 0
+#define _SUCCESS 1
+#define BT_INFO_LENGTH 8
+#define RECV_DATA_MAX_LEN 255
+#define BTINFO_WIFI_FETCH 0x23
+#define BTINFO_BT_AUTO_RPT 0x27
+
+#define CONNECT_PORT 30000
+#define CONNECT_PORT_BT 30001
+#define KERNEL_SOCKET_OK 0x01
+
+#define OTHER 0
+#define RX_ATTEND_ACK 1
+#define RX_LEAVE_ACK 2
+#define RX_BT_LEAVE 3
+#define RX_INVITE_REQ 4
+#define RX_ATTEND_REQ 5
+#define RX_INVITE_RSP 6
+
+#define invite_req "INVITE_REQ"
+#define invite_rsp "INVITE_RSP"
+#define attend_req "ATTEND_REQ"
+#define attend_ack "ATTEND_ACK"
+#define wifi_leave "WIFI_LEAVE"
+#define leave_ack "LEAVE_ACK"
+#define bt_leave "BT_LEAVE"
+
+#define BT_INFO_NOTIFY_CMD 0x0106
+#define BT_INFO_LEN 8
+
+struct hci_link_info {
+ u16 connect_handle;
+ u8 incoming_traffic_mode;
+ u8 outgoing_traffic_mode;
+ u8 bt_profile;
+ u8 bt_corespec;
+ s8 bt_RSSI;
+ u8 traffic_profile;
+ u8 link_role;
+};
+
+#define MAX_BT_ACL_LINK_NUM 8
+
+struct hci_ext_config {
+ struct hci_link_info acl_link[MAX_BT_ACL_LINK_NUM];
+ u8 bt_operation_code;
+ u16 current_connect_handle;
+ u8 current_incoming_traffic_mode;
+ u8 current_outgoing_traffic_mode;
+
+ u8 number_of_acl;
+ u8 number_of_sco;
+ u8 current_bt_status;
+ u16 hci_ext_ver;
+ bool enable_wifi_scan_notify;
+};
+
+struct hci_phy_link_bss_info {
+ u16 bdcap; /* capability information */
+};
+
+enum BT_CONNECT_TYPE {
+ BT_CONNECT_AUTH_REQ = 0x00,
+ BT_CONNECT_AUTH_RSP = 0x01,
+ BT_CONNECT_ASOC_REQ = 0x02,
+ BT_CONNECT_ASOC_RSP = 0x03,
+ BT_DISCONNECT = 0x04
+};
+
+struct rtl_hci_event {
+ u8 event_code;
+ u8 length; /* total cmd length = extension event length+1
+ * (extension event code length)
+ */
+ u8 data[1]; /* byte1 is extension event code */
+};
+
+struct btinfo_8761au {
+ u8 cid;
+ u8 len;
+
+ u8 connection:1;
+ u8 scoe_sco:1;
+ u8 inq_page:1;
+ u8 acl_busy:1;
+ u8 sco_busy:1;
+ u8 hid:1;
+ u8 a2dp:1;
+ u8 ftp:1;
+
+ u8 retry_cnt:4;
+ u8 rsvd_34:1;
+ u8 page:1;
+ u8 trx_mask:1;
+ u8 sniff_attempt:1;
+
+ u8 rssi;
+
+ u8 a2dp_rate:1;
+ u8 re_init:1;
+ u8 max_power:1;
+ u8 en_ignore_wlan_act:1;
+ u8 tx_power_low:1;
+ u8 tx_power_high:1;
+ u8 esco_sco:1;
+ u8 master_slave:1;
+
+ u8 acl_trx_tp_low;
+ u8 acl_trx_tp_high;
+};
+
+#define HCIOPCODE(_OCF, _OGF) ((_OGF)<<10|(_OCF))
+#define HCIOPCODELOW(_OCF, _OGF) (u8)(HCIOPCODE(_OCF, _OGF)&0x00ff)
+#define HCIOPCODEHIGHT(_OCF, _OGF) (u8)(HCIOPCODE(_OCF, _OGF)>>8)
+#define HCI_OGF(__opcode) (unsigned char)((0xFC00 & (__opcode)) >> 10)
+#define HCI_OCF(__opcode) (0x3FF & (__opcode))
+
+enum HCI_STATUS {
+ /* Success */
+ HCI_STATUS_SUCCESS = 0x00,
+ /* Unknown HCI Command */
+ HCI_STATUS_UNKNOW_HCI_CMD = 0x01,
+ /* Unknown Connection Identifier */
+ HCI_STATUS_UNKNOW_CONNECT_ID = 0X02,
+ /* Hardware Failure */
+ HCI_STATUS_HW_FAIL = 0X03,
+ /* Page Timeout */
+ HCI_STATUS_PAGE_TIMEOUT = 0X04,
+ /* Authentication Failure */
+ HCI_STATUS_AUTH_FAIL = 0X05,
+ /* PIN or Key Missing */
+ HCI_STATUS_PIN_OR_KEY_MISSING = 0X06,
+ /* Memory Capacity Exceeded */
+ HCI_STATUS_MEM_CAP_EXCEED = 0X07,
+ /* Connection Timeout */
+ HCI_STATUS_CONNECT_TIMEOUT = 0X08,
+ /* Connection Limit Exceeded */
+ HCI_STATUS_CONNECT_LIMIT = 0X09,
+ /* Synchronous Connection Limit To A Device Exceeded */
+ HCI_STATUS_SYN_CONNECT_LIMIT = 0X0a,
+ /* ACL Connection Already Exists */
+ HCI_STATUS_ACL_CONNECT_EXISTS = 0X0b,
+ /* Command Disallowed */
+ HCI_STATUS_CMD_DISALLOW = 0X0c,
+ /* Connection Rejected due to Limited Resources */
+ HCI_STATUS_CONNECT_RJT_LIMIT_RESOURCE = 0X0d,
+ /* Connection Rejected Due To Security Reasons */
+ HCI_STATUS_CONNECT_RJT_SEC_REASON = 0X0e,
+ /* Connection Rejected due to Unacceptable BD_ADDR */
+ HCI_STATUS_CONNECT_RJT_UNACCEPT_BD_ADDR = 0X0f,
+ /* Connection Accept Timeout Exceeded */
+ HCI_STATUS_CONNECT_ACCEPT_TIMEOUT = 0X10,
+ /* Unsupported Feature or Parameter Value */
+ HCI_STATUS_UNSUPPORT_FEATURE_PARA_VALUE = 0X11,
+ /* Invalid HCI Command Parameters */
+ HCI_STATUS_INVALID_HCI_CMD_PARA_VALUE = 0X12,
+ /* Remote User Terminated Connection */
+ HCI_STATUS_REMOTE_USER_TERMINATE_CONNECT = 0X13,
+ /* Remote Device Terminated Connection due to Low Resources */
+ HCI_STATUS_REMOTE_DEV_TERMINATE_LOW_RESOURCE = 0X14,
+ /* Remote Device Terminated Connection due to Power Off */
+ HCI_STATUS_REMOTE_DEV_TERMINATE_CONNECT_POWER_OFF = 0X15,
+ /* Connection Terminated By Local Host */
+ HCI_STATUS_CONNECT_TERMINATE_LOCAL_HOST = 0X16,
+ /* Repeated Attempts */
+ HCI_STATUS_REPEATE_ATTEMPT = 0X17,
+ /* Pairing Not Allowed */
+ HCI_STATUS_PAIR_NOT_ALLOW = 0X18,
+ /* Unknown LMP PDU */
+ HCI_STATUS_UNKNOW_LMP_PDU = 0X19,
+ /* Unsupported Remote Feature / Unsupported LMP Feature */
+ HCI_STATUS_UNSUPPORT_REMOTE_LMP_FEATURE = 0X1a,
+ /* SCO Offset Rejected */
+ HCI_STATUS_SOC_OFFSET_REJECT = 0X1b,
+ /* SCO Interval Rejected */
+ HCI_STATUS_SOC_INTERVAL_REJECT = 0X1c,
+ /* SCO Air Mode Rejected */
+ HCI_STATUS_SOC_AIR_MODE_REJECT = 0X1d,
+ /* Invalid LMP Parameters */
+ HCI_STATUS_INVALID_LMP_PARA = 0X1e,
+ /* Unspecified Error */
+ HCI_STATUS_UNSPECIFIC_ERROR = 0X1f,
+ /* Unsupported LMP Parameter Value */
+ HCI_STATUS_UNSUPPORT_LMP_PARA_VALUE = 0X20,
+ /* Role Change Not Allowed */
+ HCI_STATUS_ROLE_CHANGE_NOT_ALLOW = 0X21,
+ /* LMP Response Timeout */
+ HCI_STATUS_LMP_RESPONSE_TIMEOUT = 0X22,
+ /* LMP Error Transaction Collision */
+ HCI_STATUS_LMP_ERROR_TRANSACTION_COLLISION = 0X23,
+ /* LMP PDU Not Allowed */
+ HCI_STATUS_LMP_PDU_NOT_ALLOW = 0X24,
+ /* Encryption Mode Not Acceptable */
+ HCI_STATUS_ENCRYPTION_MODE_NOT_ALLOW = 0X25,
+ /* Link Key Can Not be Changed */
+ HCI_STATUS_LINK_KEY_CAN_NOT_CHANGE = 0X26,
+ /* Requested QoS Not Supported */
+ HCI_STATUS_REQUEST_QOS_NOT_SUPPORT = 0X27,
+ /* Instant Passed */
+ HCI_STATUS_INSTANT_PASSED = 0X28,
+ /* Pairing With Unit Key Not Supported */
+ HCI_STATUS_PAIRING_UNIT_KEY_NOT_SUPPORT = 0X29,
+ /* Different Transaction Collision */
+ HCI_STATUS_DIFFERENT_TRANSACTION_COLLISION = 0X2a,
+ /* Reserved */
+ HCI_STATUS_RESERVE_1 = 0X2b,
+ /* QoS Unacceptable Parameter */
+ HCI_STATUS_QOS_UNACCEPT_PARA = 0X2c,
+ /* QoS Rejected */
+ HCI_STATUS_QOS_REJECT = 0X2d,
+ /* Channel Classification Not Supported */
+ HCI_STATUS_CHNL_CLASSIFICATION_NOT_SUPPORT = 0X2e,
+ /* Insufficient Security */
+ HCI_STATUS_INSUFFICIENT_SECURITY = 0X2f,
+ /* Parameter Out Of Mandatory Range */
+ HCI_STATUS_PARA_OUT_OF_RANGE = 0x30,
+ /* Reserved */
+ HCI_STATUS_RESERVE_2 = 0X31,
+ /* Role Switch Pending */
+ HCI_STATUS_ROLE_SWITCH_PENDING = 0X32,
+ /* Reserved */
+ HCI_STATUS_RESERVE_3 = 0X33,
+ /* Reserved Slot Violation */
+ HCI_STATUS_RESERVE_SOLT_VIOLATION = 0X34,
+ /* Role Switch Failed */
+ HCI_STATUS_ROLE_SWITCH_FAIL = 0X35,
+ /* Extended Inquiry Response Too Large */
+ HCI_STATUS_EXTEND_INQUIRY_RSP_TOO_LARGE = 0X36,
+ /* Secure Simple Pairing Not Supported By Host. */
+ HCI_STATUS_SEC_SIMPLE_PAIRING_NOT_SUPPORT = 0X37,
+ /* Host Busy - Pairing */
+ HCI_STATUS_HOST_BUSY_PAIRING = 0X38,
+ /* Connection Rejected due to No Suitable Channel Found */
+ HCI_STATUS_CONNECT_REJ_NOT_SUIT_CHNL_FOUND = 0X39,
+ /* CONTROLLER BUSY */
+ HCI_STATUS_CONTROLLER_BUSY = 0X3a
+};
+
+#define HCI_EVENT_COMMAND_COMPLETE 0x0e
+
+#define OGF_EXTENSION 0X3f
+
+enum HCI_EXTENSION_COMMANDS {
+ HCI_SET_ACL_LINK_DATA_FLOW_MODE = 0x0010,
+ HCI_SET_ACL_LINK_STATUS = 0x0020,
+ HCI_SET_SCO_LINK_STATUS = 0x0030,
+ HCI_SET_RSSI_VALUE = 0x0040,
+ HCI_SET_CURRENT_BLUETOOTH_STATUS = 0x0041,
+
+ /* The following is for RTK8723 */
+ HCI_EXTENSION_VERSION_NOTIFY = 0x0100,
+ HCI_LINK_STATUS_NOTIFY = 0x0101,
+ HCI_BT_OPERATION_NOTIFY = 0x0102,
+ HCI_ENABLE_WIFI_SCAN_NOTIFY = 0x0103,
+ HCI_QUERY_RF_STATUS = 0x0104,
+ HCI_BT_ABNORMAL_NOTIFY = 0x0105,
+ HCI_BT_INFO_NOTIFY = 0x0106,
+ HCI_BT_COEX_NOTIFY = 0x0107,
+ HCI_BT_PATCH_VERSION_NOTIFY = 0x0108,
+ HCI_BT_AFH_MAP_NOTIFY = 0x0109,
+ HCI_BT_REGISTER_VALUE_NOTIFY = 0x010a,
+
+ /* The following is for IVT */
+ HCI_WIFI_CURRENT_CHANNEL = 0x0300,
+ HCI_WIFI_CURRENT_BANDWIDTH = 0x0301,
+ HCI_WIFI_CONNECTION_STATUS = 0x0302
+};
+
+#define HCI_EVENT_EXTENSION_RTK 0xfe
+enum RTW_HCI_EXT_EVENT {
+ HCI_EVENT_EXT_WIFI_SCAN_NOTIFY = 0x01,
+ HCI_EVENT_EXT_WIFI_RF_STATUS_NOTIFY = 0x02,
+ HCI_EVENT_EXT_BT_INFO_CONTROL = 0x03,
+ HCI_EVENT_EXT_BT_COEX_CONTROL = 0x04
+};
+
+enum BT_TRAFFIC_MODE {
+ /* Best Effort. Default. for HCRP, PAN, SDP, RFCOMM-based
+ * profiles like FTP, OPP, SPP, DUN, etc.
+ */
+ BT_MOTOR_EXT_BE = 0x00,
+ /* Guaranteed Latency. This is used e.g. for HID and AVRCP. */
+ BT_MOTOR_EXT_GUL = 0x01,
+ /* Guaranteed Bandwidth. */
+ BT_MOTOR_EXT_GUB = 0X02,
+ /* Guaranteed Latency and Bandwidth. for A2DP and VDP. */
+ BT_MOTOR_EXT_GULB = 0X03
+};
+
+enum BT_TRAFFIC_MODE_PROFILE {
+ BT_PROFILE_NONE,
+ BT_PROFILE_A2DP,
+ BT_PROFILE_PAN,
+ BT_PROFILE_HID,
+ BT_PROFILE_SCO
+};
+
+struct bt_mgnt {
+ bool bt_connect_in_progress;
+ bool loglink_in_progress;
+ bool phylink_in_progress;
+ bool phylink_in_progress_start_ll;
+ u8 bt_current_phy_link_handle;
+ u16 bt_current_log_link_handle;
+ u8 current_connect_entry_num;
+ u8 disconnect_entry_num;
+ u8 current_bt_connection_cnt;
+ enum BT_CONNECT_TYPE bt_current_connect_type;
+ enum BT_CONNECT_TYPE bt_receive_connect_pkt;
+ u8 bt_auth_count;
+ u8 bt_asoc_count;
+ bool start_send_supervision_pkt;
+ bool bt_operation_on;
+ bool bt_need_amp_status_chg;
+ bool joiner_need_send_auth;
+ struct hci_phy_link_bss_info bss_desc;
+ struct hci_ext_config ext_config;
+ bool need_notify_amp_no_cap;
+ bool create_support_qos;
+ bool support_profile;
+ u8 bt_hannel;
+ bool check_chnl_is_suit;
+ bool bt_scan;
+ bool bt_logo_rest;
+ bool rf_status_notified;
+ bool bt_rsved_page_download;
+};
+
+#define SOCK_STORE_MAX 10
+struct bt_coex_info {
+ /* For Kernel Socket */
+ struct socket *udpsock;
+ struct sockaddr_in sin;
+ struct sockaddr_in bt_addr;
+ struct sock *sk_store;/*back up socket for UDP RX int*/
+ u32 pid;
+ /* store which socket is OK */
+ u8 sock_open;
+ u8 bt_attend;
+ u8 is_exist; /* socket exist */
+ struct bt_mgnt btmgnt;
+};
+
+#define PACKET_NORMAL 0
+#define PACKET_DHCP 1
+#define PACKET_ARP 2
+#define PACKET_EAPOL 3
+
+#endif
--
2.1.2
^ permalink raw reply related
* Re: rtlwifi/rtl8192de: remove redundant else if check
From: Kalle Valo @ 2015-01-23 17:31 UTC (permalink / raw)
To: Colin Ian King
Cc: Larry Finger, Chaoming Li, John W. Linville, linux-wireless,
netdev, linux-kernel
In-Reply-To: <1421158054-22566-1-git-send-email-colin.king@canonical.com>
> From: Colin Ian King <colin.king@canonical.com>
>
> The else if check condition checks for the opposite of the
> if check, hence the else if check is redundant and can be
> replaced with a simple else:
>
> if (rtlpriv->rtlhal.macphymode == SINGLEMAC_SINGLEPHY) {
> ..
> } else if (rtlpriv->rtlhal.macphymode != SINGLEMAC_SINGLEPHY) {
> ..
> }
>
> replaced with:
>
> if (rtlpriv->rtlhal.macphymode == SINGLEMAC_SINGLEPHY) {
> ..
> } else {
> ..
> }
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Thanks, applied to wireless-drivers-next.git.
Kalle Valo
^ permalink raw reply
* Re: [PATCH net-next 0/3] openvswitch: Add STT support.
From: Jesse Gross @ 2015-01-23 17:38 UTC (permalink / raw)
To: Tom Herbert; +Cc: Pravin B Shelar, David Miller, Linux Netdev List
In-Reply-To: <CA+mtBx_z3trTkK2qnVboXv7sJNjMHLr9V+4A=aFqyMo_0p1_Eg@mail.gmail.com>
On Fri, Jan 23, 2015 at 8:58 AM, Tom Herbert <therbert@google.com> wrote:
> On Tue, Jan 20, 2015 at 12:25 PM, Pravin B Shelar <pshelar@nicira.com> wrote:
>> Following patch series adds support for Stateless Transport
>> Tunneling protocol.
>> STT uses TCP segmentation offload available in most of NIC. On
>> packet xmit STT driver appends STT header along with TCP header
>> to the packet. For GSO packet GSO parameters are set according
>> to tunnel configuration and packet is handed over to networking
>> stack. This allows use of segmentation offload available in NICs
>>
>> Netperf unidirectional test gives ~9.4 Gbits/s performance on 10Gbit
>> NIC with 1500 byte MTU with two TCP streams.
>>
> The reason you're able to get 9.4 Gbit/s with an L2 encapsulation
> using STT is that it has less protocol overhead per packet when doing
> segmentation compared to VXLAN (without segmentation STT packets will
> have more overhead than VXLAN).
>
> A VXLAN packet with TCP/IP has headers
> IP|UDP|VXLAN|Ethernet|IP|TCP+options. Assuming TCP is stuffed with
> options, this is 20+8+8+16+20+40=112 bytes, or 7.4% MTU. Each STT
> segment created in GSO, other than the first, has just IP|TCP headers
> which is 20+20=40 bytes or 2.6% MTU. So this explains throughput
> differences between VXLAN and STT.
Tom, what performance do you see with a single stream of VXLAN running
on net-next with default configuration? The difference in numbers
being posted here is greater than a few percent caused by protocol
overheard.
^ permalink raw reply
* Re: [patch net-next RFC] tc: introduce OpenFlow classifier
From: Alexei Starovoitov @ 2015-01-23 17:43 UTC (permalink / raw)
To: Jiri Pirko
Cc: Thomas Graf, netdev@vger.kernel.org, David S. Miller,
Jamal Hadi Salim
In-Reply-To: <20150123153842.GI2065@nanopsycho.orion>
On Fri, Jan 23, 2015 at 7:38 AM, Jiri Pirko <jiri@resnulli.us> wrote:
>>
>>If I understand skb_flow_dissect() correctly then you will always
>>fill of_flow_key with the inner most header. How would you for
>>example match on the outer UDP header?
>
> Yes, flow dissect is not ideal for this usage, for example also for the
> ipv6 addresses hashing. I was thinking about extending it. Eventually,
> this code can be merged with ovs as well.
if 'merging this with ovs' is the final goal then it's better
to do the other way around: extract ovs datapath and use it
as tc classifier.
Otherwise you'll essentially be repeating the same mistakes and
learning the same lessons as ovs guys did over years.
Especially considering the work we've been doing on ovs+bpf
it would be great to have common packet processing core
that is used by ovs and by tc.
ovs netlink interfaces will be all preserved and tc will gain
very capable datapath.
Obviously that is more involved than simply adding openflow-inspired
classifier, but imo it will be much more usable this way.
^ permalink raw reply
* Re: [net-next PATCH v3 00/12] Flow API
From: Thomas Graf @ 2015-01-23 17:46 UTC (permalink / raw)
To: John Fastabend, Jiri Pirko
Cc: Jamal Hadi Salim, Pablo Neira Ayuso, simon.horman, sfeldma,
netdev, davem, gerlitz.or, andy, ast
In-Reply-To: <54C26A1F.6060603@gmail.com>
I'm pulling in both branches of the thread here:
On 01/23/15 at 04:56pm, Jiri Pirko wrote:
> Fri, Jan 23, 2015 at 04:43:48PM CET, john.fastabend@gmail.com wrote:
> >But with the current API its clear that the rules managed by the
> >Flow API are in front of 'tc' and 'ovs' on ingress. Just the same
> >as it is clear 'tc' ingress rules are walked before 'ovs' ingress
> >rules. On egress it is similarly clear that 'ovs' does a forward
> >rule to a netdev, then 'tc' fiters+qdisc is run, and finally the
> >hardware flow api is hit.
>
>
> Seems like this would be resolved by the separe "offload" qdisc.
I'm not sure I understand the offload qdisc yet. My interpretation
so far is that it would contain childs which *must* be offloaded.
How would one transparently offload tc in this model? e.g. let's
assume we have a simple prio qdisc with u32 cls:
eth0
prio
class
class
...
u32 ...
u32 ...
Would you need to attach the prio to an "offload qdisc" to offload
it or would that happen automatically? How would this looks like to
user space?
eth0
offload
prio
u32
u32
prio
u32
u32
Like this?
> >The cases I've been experimenting with using Flow API it is clear
> >on the priority and what rules are being used by looking at counters
> >and "knowing" the above pipeline mode.
> >
> >Although as I type this I think a picture would help and some
> >documentation.
+1
We need one of those awesome graphs as the netfilter guys had it with
where the hooks are attached to ;-)
On 01/23/15 at 07:34am, John Fastabend wrote:
> Now 'xflows' needs to implement the same get operations that exist in
> this flow API otherwise writing meaningful policies as Thomas points out
> is crude at best. So this tc classifier supports 'get headers',
> 'get actions', and 'get tables' and then there associated graphs. All
> good so far. This is just an embedding of the existing API in the 'tc'
> netlink family. I've never had any issues with this. Finally you build
> up the 'get_flow' and 'set_flow' operations I still so no issue with
> this and its just an embedding of the existing API into a 'tc
> classifier'. My flow tool becomes one of the classifier tools.
.... if we can get rid of the rtnl lock in the flow mod path ;-)
> Now what should I attach my filter to? Typically we attach it to qdiscs
> today. But what does that mean for a switch device? I guess I need an
> _offloaded qdisc_? I don't want to run the same qdisc in my dataplane
> of the switch as I run on the ports going into/out of the sw dataplane.
> Similarly I don't want to run the same set of filters. So at this point
> I have a set of qdiscs per port to represent the switch dataplane and
> a set of qdiscs attached to the software dataplane. If people think this
> is worth doing lets do it. It may get you a nice way to manage QOS while
> your @ it.
If I interpret this correctly then this would imply that each switch
port is represented with a net_device as this is what the tc API
understands.
^ permalink raw reply
* Re: [PATCH net-next v3 1/5] netdev: introduce new NETIF_F_HW_NETFUNC_OFFLOAD feature flag for switch device offloads
From: Thomas Graf @ 2015-01-23 17:56 UTC (permalink / raw)
To: roopa
Cc: Jiri Pirko, sfeldma, jhs, bcrl, john.fastabend, stephen, vyasevic,
ronen.arad, netdev, davem, shm, gospo
In-Reply-To: <54C26D4C.9050407@cumulusnetworks.com>
On 01/23/15 at 07:48am, roopa wrote:
> On 1/23/15, 1:44 AM, Jiri Pirko wrote:
> >How about rather "HW_DATAPATH_OFFLOAD"? Feels more accurate. By the
> >name, I still cannot understand what NETFUNC should mean.
>
> It was supposed to mean 'network function offload'. sure, will consider
> HW_DATAPATH_OFFLOAD
> or if anybody has other suggestions.
I'm still fascinated that the description says 'for all switch asic
offloads', 'switch drivers', 'switch ports' but we try very hard to
come up with a different name ;-)
^ permalink raw reply
* Re: [PATCH] brcmfmac: avoid duplicated suspend/resume operation
From: Arend van Spriel @ 2015-01-23 18:09 UTC (permalink / raw)
To: Kalle Valo
Cc: Sergei Shtylyov, Fu, Zhonghui, brudley, Franky Lin, meuleman,
linville, pieterpg, hdegoede, wens, linux-wireless,
brcm80211-dev-list, netdev, linux-kernel@vger.kernel.org
In-Reply-To: <87y4otldln.fsf@kamboji.qca.qualcomm.com>
On 01/23/15 16:29, Kalle Valo wrote:
> Arend van Spriel<arend@broadcom.com> writes:
>
>> On 01/22/15 14:54, Sergei Shtylyov wrote:
>>> Hello.
>>>
>>> On 1/22/2015 4:49 PM, Kalle Valo wrote:
>>>
>>>>> > From 04d3fa673897ca4ccbea6c76836d0092dba2484a Mon Sep 17 00:00:00 2001
>>>>> From: Zhonghui Fu<zhonghui.fu@linux.intel.com>
>>>>> Date: Tue, 20 Jan 2015 11:14:13 +0800
>>>>> Subject: [PATCH] brcmfmac: avoid duplicated suspend/resume operation
>>>
>>>>> WiFi chip has 2 SDIO functions, and PM core will trigger
>>>>> twice suspend/resume operations for one WiFi chip to do
>>>>> the same things. This patch avoid this case.
>>>
>>>>> Acked-by: Arend van Spriel<arend@broadcom.com>
>>>>> Acked-by: Sergei Shtylyov<sergei.shtylyov@cogentembedded.com>
>>>>> Acked-by: Kalle Valo<kvalo@codeaurora.org>
>>>>> Signed-off-by: Zhonghui Fu<zhonghui.fu@linux.intel.com>
>>>
>>>> I don't remember giving Acked-by to this (or for matter to anything for
>>>> a long time). What about Sergei or Arend?
>>>
>>> I haven't ACK'ed this patch either.
>>
>> I did ACK the initial patch and felt it still valid for this 'V2' patch.
>
> Ok, thanks. So the patch is good, Zhonghui just needs to remove the two
> acked-by lines.
Indeed.
Regards,
Arend
^ permalink raw reply
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