* Re: [PATCH 1/4] inet: Add skb_copy_datagram_iter
From: Herbert Xu @ 2014-11-07 1:59 UTC (permalink / raw)
To: David Miller; +Cc: viro, netdev, linux-kernel, bcrl
In-Reply-To: <20141106.122500.4643339498907490.davem@davemloft.net>
On Thu, Nov 06, 2014 at 12:25:00PM -0500, David Miller wrote:
> From: Herbert Xu <herbert@gondor.apana.org.au>
> Date: Thu, 6 Nov 2014 16:23:38 +0800
>
> > On Wed, Nov 05, 2014 at 03:24:10PM -0500, David Miller wrote:
> >>
> >> Herbert, please provide a cover letter for this series, and the most recent
> >> version of patch #2 gets various rejects when I try to apply it to net-next.
> >
> > Sure, I'll regenerate them. However, while doing so I noticed that
> > a number of my patches on tun/macvtap that you have previously set
> > as accepted are missing from net-next. Could this be why you got
> > the rejects?
>
> Those were bug fixes so went into plain 'net', they will show up next
> time I do a merge and I will deal with the conflicts, if any.
I see. In that case it might be best to wait until those fixes hit
net-next first before applying these patches as otherwise Stephen will
get hit with some nasty merge conflicts.
I'll repost them for RFC with the problems that Al pointed out fixed
in the mean time.
Cheers,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply
* Re: ipv4: Use standard iovec primitive in raw_probe_proto_opt
From: Herbert Xu @ 2014-11-07 2:00 UTC (permalink / raw)
To: David Miller; +Cc: viro, netdev, linux-kernel, bcrl, nakam, yoshfuji
In-Reply-To: <20141106.162808.1546139916210194279.davem@davemloft.net>
On Thu, Nov 06, 2014 at 04:28:08PM -0500, David Miller wrote:
> From: Herbert Xu <herbert@gondor.apana.org.au>
> Date: Thu, 6 Nov 2014 14:46:29 +0800
>
> > On Thu, Nov 06, 2014 at 06:43:18AM +0000, Al Viro wrote:
> >> On Thu, Nov 06, 2014 at 01:50:23PM +0800, Herbert Xu wrote:
> >> > + /* We only need the first two bytes. */
> >> > + err = memcpy_fromiovecend((void *)&icmph, msg->msg_iov, 0, 2);
> >> > + if (err)
> >> > + return err;
> >> > +
> >> > + fl4->fl4_icmp_type = icmph.type;
> >> > + fl4->fl4_icmp_code = icmph.code;
> >>
> >> That's more readable, but that exposes another problem in there - we read
> >> the same piece of userland data twice, with no promise whatsoever that we'll
> >> get the same value both times...
> >
> > Sure, but you have to be root anyway to write to raw sockets.
> >
> > Patches are welcome :)
>
> I'd agree with this root-only argument maybe 15 years ago, but with
> containers and stuff like that we want to prevent root X from messing
> up the machine for root Y.
>
> This is a recurring topic, and I'd strongly like to avoid adding new
> ways that these kinds of problems can happen.
>
> For example, I'm still on the hook to address the AF_NETLINK mmap TX
> code, which has a similarly abusable issue.
Fair enough. Even though the bug existed prior to my patch I'll
see if we could get rid of it.
Cheers,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply
* [PATCH net-next] vxlan: Fix to enable UDP checksums on interface
From: Tom Herbert @ 2014-11-07 2:06 UTC (permalink / raw)
To: davem, netdev
Add definition to vxlan nla_policy for UDP checksum. This is necessary
to enable UDP checksums on VXLAN.
In some instances, enabling UDP checksums can improve performance on
receive for devices that return legacy checksum-unnecessary for UDP/IP.
Also, UDP checksum provides some protection against VNI corruption.
Testing:
Ran 200 instances of TCP_STREAM and TCP_RR on bnx2x.
TCP_STREAM
IPv4, without UDP checksums
14.41% TX CPU utilization
25.71% RX CPU utilization
9083.4 Mbps
IPv4, with UDP checksums
13.99% TX CPU utilization
13.40% RX CPU utilization
9095.65 Mbps
TCP_RR
IPv4, without UDP checksums
94.08% TX CPU utilization
156/248/462 90/95/99% latencies
1.12743e+06 tps
IPv4, with UDP checksums
94.43% TX CPU utilization
158/250/462 90/95/99% latencies
1.13345e+06 tps
Signed-off-by: Tom Herbert <therbert@google.com>
---
drivers/net/vxlan.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index ca30982..0ab4114 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2233,6 +2233,9 @@ static const struct nla_policy vxlan_policy[IFLA_VXLAN_MAX + 1] = {
[IFLA_VXLAN_L2MISS] = { .type = NLA_U8 },
[IFLA_VXLAN_L3MISS] = { .type = NLA_U8 },
[IFLA_VXLAN_PORT] = { .type = NLA_U16 },
+ [IFLA_VXLAN_UDP_CSUM] = { .type = NLA_U8 },
+ [IFLA_VXLAN_UDP_ZERO_CSUM6_TX] = { .type = NLA_U8 },
+ [IFLA_VXLAN_UDP_ZERO_CSUM6_RX] = { .type = NLA_U8 },
};
static int vxlan_validate(struct nlattr *tb[], struct nlattr *data[])
--
2.1.0.rc2.206.gedb03e5
^ permalink raw reply related
* Re: [PATCH net-next] vxlan: Fix to enable UDP checksums on interface
From: David Miller @ 2014-11-07 3:00 UTC (permalink / raw)
To: therbert; +Cc: netdev
In-Reply-To: <1415325961-23053-1-git-send-email-therbert@google.com>
From: Tom Herbert <therbert@google.com>
Date: Thu, 6 Nov 2014 18:06:01 -0800
> Add definition to vxlan nla_policy for UDP checksum. This is necessary
> to enable UDP checksums on VXLAN.
>
> In some instances, enabling UDP checksums can improve performance on
> receive for devices that return legacy checksum-unnecessary for UDP/IP.
> Also, UDP checksum provides some protection against VNI corruption.
>
> Testing:
...
> Signed-off-by: Tom Herbert <therbert@google.com>
Applied, thanks Tom.
^ permalink raw reply
* Re: [PATCH 1/4] inet: Add skb_copy_datagram_iter
From: David Miller @ 2014-11-07 3:13 UTC (permalink / raw)
To: herbert; +Cc: viro, netdev, linux-kernel, bcrl
In-Reply-To: <20141107015944.GB9101@gondor.apana.org.au>
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Fri, 7 Nov 2014 09:59:44 +0800
> In that case it might be best to wait until those fixes hit net-next
> first before applying these patches as otherwise Stephen will get
> hit with some nasty merge conflicts.
I just merged net into net-next, so this barrier should no longer
be present.
Thanks.
^ permalink raw reply
* Re: pull request: wireless 2014-11-06
From: David Miller @ 2014-11-07 3:15 UTC (permalink / raw)
To: linville; +Cc: linux-wireless, netdev, linux-kernel
In-Reply-To: <20141106205231.GE4440@tuxdriver.com>
From: "John W. Linville" <linville@tuxdriver.com>
Date: Thu, 6 Nov 2014 15:52:31 -0500
> Please pull this batch of fixes intended for the 3.18 stream...
>
> For the mac80211 bits, Johannes says:
>
> "This contains another small set of fixes for 3.18, these are all
> over the place and most of the bugs are old, one even dates back
> to the original mac80211 we merged into the kernel."
>
> For the iwlwifi bits, Emmanuel says:
>
> "I fix here two issues that are related to the firmware
> loading flow. A user reported that he couldn't load the
> driver because the rfkill line was pulled up while we
> were running the calibrations. This was happening while
> booting the system: systemd was restoring the "disable
> wifi settings" and that raised an RFKILL interrupt during
> the calibration. Our driver didn't handle that properly
> and this is now fixed."
>
> Please let me know if there are problems!
Pulled, thanks John.
^ permalink raw reply
* Re: [PATCH 2/3] mvebu: 370 RD: Add support for the switch
From: Jason Cooper @ 2014-11-07 3:30 UTC (permalink / raw)
To: Andrew Lunn
Cc: davem, netdev, linux ARM, Thomas Petazzoni, tawfik, maxime.ripard
In-Reply-To: <1415214121-29286-3-git-send-email-andrew@lunn.ch>
On Wed, Nov 05, 2014 at 08:02:00PM +0100, Andrew Lunn wrote:
> The 370 rd has a 7 port, mv88E6182 switch, connected to eth1. Add a
> fixed-link subnode to the ethernet device tree node, to force
> gigabit/full duplex. Add a dsa node, with describing the four used
> ports. This requires adding an alias to the mdio node, so it can be
> referenced as a phandle.
>
> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
> ---
> arch/arm/boot/dts/armada-370-rd.dts | 49 ++++++++++++++++++++++++++++++++----
> arch/arm/boot/dts/armada-370-xp.dtsi | 2 +-
> 2 files changed, 45 insertions(+), 6 deletions(-)
Applied to mvebu/dt
thx,
Jason.
^ permalink raw reply
* Re: [PATCH 3/3] mvebu: defconfig: Enable the mv88E6171 switch driver
From: Jason Cooper @ 2014-11-07 3:32 UTC (permalink / raw)
To: Andrew Lunn
Cc: davem, netdev, linux ARM, Thomas Petazzoni, tawfik, maxime.ripard
In-Reply-To: <1415214121-29286-4-git-send-email-andrew@lunn.ch>
On Wed, Nov 05, 2014 at 08:02:01PM +0100, Andrew Lunn wrote:
> This switch is used by the 370-rd. Enable it and support for
> fixed-link phy configuration.
>
> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
> ---
> arch/arm/configs/mvebu_v7_defconfig | 2 ++
> 1 file changed, 2 insertions(+)
Applied to mvebu/defconfig
thx,
Jason.
^ permalink raw reply
* Re: [PATCH net-next] net: gro: add a per device gro flush timer
From: David Miller @ 2014-11-07 3:36 UTC (permalink / raw)
To: eric.dumazet; +Cc: netdev, ogerlitz, willemb
In-Reply-To: <1415311880.13896.85.camel@edumazet-glaptop2.roam.corp.google.com>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 06 Nov 2014 14:11:20 -0800
> My goal was to not change any driver, doing a generic change.
>
> Drivers call napi_complete() in their rx napi handler without giving us
> the 'work_done' value which tells us if a packet was processed.
>
> So I added a counter that is increased for every packet given to GRO
> engine (napi_rx_count), so that napi_complete() has a clue if a packet
> was received in _this_ NAPI run.
>
> If at least one packet was received (and we still have packets in
> gro_list) -> We ream the 'timer'
> If not, we flush packets in GRO engine.
>
> In order to avoid this state, I would have to add a new method, like
> napi_complete_done(napi, work_done), and change drivers. I am not sure
> its worth the effort ?
I think for such a critical path in the kernel it's worth it to avoid
these increments for every packet, just to compute a value that's
sitting in a register already in the driver's poll routine.
Eric, you've been trimming cpu IRQ disables from these exact code
paths, you should know better than me :-)
I'm willing to do some of the monkey work of converting as many
drivers as can be trivially done if you want. Almost all of the
ones I looked at have the work_done variable right there at the
napi_complete() call site.
The rest can stay unconverted and not get access to this new facility.
^ permalink raw reply
* [PATCHv3 net-next 3/3] cxgb4: Cleanup macros so they follow the same style and look consistent, part 2
From: Hariprasad Shenai @ 2014-11-07 4:05 UTC (permalink / raw)
To: netdev, linux-rdma, linux-scsi
Cc: davem, roland, JBottomley, hch, swise, leedom, anish, praveenm,
nirranjan, kumaras, Hariprasad Shenai
In-Reply-To: <1415333125-10635-1-git-send-email-hariprasad@chelsio.com>
Various patches have ended up changing the style of the symbolic macros/register
defines to different style.
As a result, the current kernel.org files are a mix of different macro styles.
Since this macro/register defines is used by different drivers a
few patch series have ended up adding duplicate macro/register define entries
with different styles. This makes these register define/macro files a complete
mess and we want to make them clean and consistent. This patch cleans up a part
of it.
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
---
drivers/infiniband/hw/cxgb4/cm.c | 56 ++++----
drivers/infiniband/hw/cxgb4/cq.c | 8 +-
drivers/infiniband/hw/cxgb4/mem.c | 14 +-
drivers/infiniband/hw/cxgb4/qp.c | 26 ++--
drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 2 +-
drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h | 6 +-
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 60 ++++----
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h | 15 +-
drivers/net/ethernet/chelsio/cxgb4/sge.c | 32 ++--
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 121 +++++++-------
drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 142 +++++++++++++----
drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 32 ++--
drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h | 2 +-
drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c | 150 +++++++++---------
drivers/scsi/csiostor/csio_attr.c | 8 +-
drivers/scsi/csiostor/csio_hw.c | 14 +-
drivers/scsi/csiostor/csio_lnode.c | 18 +-
drivers/scsi/csiostor/csio_mb.c | 172 ++++++++++----------
drivers/scsi/csiostor/csio_scsi.c | 24 ++--
drivers/scsi/csiostor/csio_wr.h | 2 +-
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 35 ++--
21 files changed, 509 insertions(+), 430 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index fb61f66..a07d8e1 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -472,10 +472,10 @@ static void send_flowc(struct c4iw_ep *ep, struct sk_buff *skb)
skb = get_skb(skb, flowclen, GFP_KERNEL);
flowc = (struct fw_flowc_wr *)__skb_put(skb, flowclen);
- flowc->op_to_nparams = cpu_to_be32(FW_WR_OP(FW_FLOWC_WR) |
- FW_FLOWC_WR_NPARAMS(8));
- flowc->flowid_len16 = cpu_to_be32(FW_WR_LEN16(DIV_ROUND_UP(flowclen,
- 16)) | FW_WR_FLOWID(ep->hwtid));
+ flowc->op_to_nparams = cpu_to_be32(FW_WR_OP_V(FW_FLOWC_WR) |
+ FW_FLOWC_WR_NPARAMS_V(8));
+ flowc->flowid_len16 = cpu_to_be32(FW_WR_LEN16_V(DIV_ROUND_UP(flowclen,
+ 16)) | FW_WR_FLOWID_V(ep->hwtid));
flowc->mnemval[0].mnemonic = FW_FLOWC_MNEM_PFNVFN;
flowc->mnemval[0].val = cpu_to_be32(FW_PFVF_CMD_PFN
@@ -803,16 +803,16 @@ static void send_mpa_req(struct c4iw_ep *ep, struct sk_buff *skb,
req = (struct fw_ofld_tx_data_wr *)skb_put(skb, wrlen);
memset(req, 0, wrlen);
req->op_to_immdlen = cpu_to_be32(
- FW_WR_OP(FW_OFLD_TX_DATA_WR) |
- FW_WR_COMPL(1) |
- FW_WR_IMMDLEN(mpalen));
+ FW_WR_OP_V(FW_OFLD_TX_DATA_WR) |
+ FW_WR_COMPL_F |
+ FW_WR_IMMDLEN_V(mpalen));
req->flowid_len16 = cpu_to_be32(
- FW_WR_FLOWID(ep->hwtid) |
- FW_WR_LEN16(wrlen >> 4));
+ FW_WR_FLOWID_V(ep->hwtid) |
+ FW_WR_LEN16_V(wrlen >> 4));
req->plen = cpu_to_be32(mpalen);
req->tunnel_to_proxy = cpu_to_be32(
- FW_OFLD_TX_DATA_WR_FLUSH(1) |
- FW_OFLD_TX_DATA_WR_SHOVE(1));
+ FW_OFLD_TX_DATA_WR_FLUSH_F |
+ FW_OFLD_TX_DATA_WR_SHOVE_F);
mpa = (struct mpa_message *)(req + 1);
memcpy(mpa->key, MPA_KEY_REQ, sizeof(mpa->key));
@@ -897,16 +897,16 @@ static int send_mpa_reject(struct c4iw_ep *ep, const void *pdata, u8 plen)
req = (struct fw_ofld_tx_data_wr *)skb_put(skb, wrlen);
memset(req, 0, wrlen);
req->op_to_immdlen = cpu_to_be32(
- FW_WR_OP(FW_OFLD_TX_DATA_WR) |
- FW_WR_COMPL(1) |
- FW_WR_IMMDLEN(mpalen));
+ FW_WR_OP_V(FW_OFLD_TX_DATA_WR) |
+ FW_WR_COMPL_F |
+ FW_WR_IMMDLEN_V(mpalen));
req->flowid_len16 = cpu_to_be32(
- FW_WR_FLOWID(ep->hwtid) |
- FW_WR_LEN16(wrlen >> 4));
+ FW_WR_FLOWID_V(ep->hwtid) |
+ FW_WR_LEN16_V(wrlen >> 4));
req->plen = cpu_to_be32(mpalen);
req->tunnel_to_proxy = cpu_to_be32(
- FW_OFLD_TX_DATA_WR_FLUSH(1) |
- FW_OFLD_TX_DATA_WR_SHOVE(1));
+ FW_OFLD_TX_DATA_WR_FLUSH_F |
+ FW_OFLD_TX_DATA_WR_SHOVE_F);
mpa = (struct mpa_message *)(req + 1);
memset(mpa, 0, sizeof(*mpa));
@@ -977,16 +977,16 @@ static int send_mpa_reply(struct c4iw_ep *ep, const void *pdata, u8 plen)
req = (struct fw_ofld_tx_data_wr *) skb_put(skb, wrlen);
memset(req, 0, wrlen);
req->op_to_immdlen = cpu_to_be32(
- FW_WR_OP(FW_OFLD_TX_DATA_WR) |
- FW_WR_COMPL(1) |
- FW_WR_IMMDLEN(mpalen));
+ FW_WR_OP_V(FW_OFLD_TX_DATA_WR) |
+ FW_WR_COMPL_F |
+ FW_WR_IMMDLEN_V(mpalen));
req->flowid_len16 = cpu_to_be32(
- FW_WR_FLOWID(ep->hwtid) |
- FW_WR_LEN16(wrlen >> 4));
+ FW_WR_FLOWID_V(ep->hwtid) |
+ FW_WR_LEN16_V(wrlen >> 4));
req->plen = cpu_to_be32(mpalen);
req->tunnel_to_proxy = cpu_to_be32(
- FW_OFLD_TX_DATA_WR_FLUSH(1) |
- FW_OFLD_TX_DATA_WR_SHOVE(1));
+ FW_OFLD_TX_DATA_WR_FLUSH_F |
+ FW_OFLD_TX_DATA_WR_SHOVE_F);
mpa = (struct mpa_message *)(req + 1);
memset(mpa, 0, sizeof(*mpa));
@@ -1751,7 +1751,7 @@ static void send_fw_act_open_req(struct c4iw_ep *ep, unsigned int atid)
req = (struct fw_ofld_connection_wr *)__skb_put(skb, sizeof(*req));
memset(req, 0, sizeof(*req));
req->op_compl = htonl(V_WR_OP(FW_OFLD_CONNECTION_WR));
- req->len16_pkd = htonl(FW_WR_LEN16(DIV_ROUND_UP(sizeof(*req), 16)));
+ req->len16_pkd = htonl(FW_WR_LEN16_V(DIV_ROUND_UP(sizeof(*req), 16)));
req->le.filter = cpu_to_be32(cxgb4_select_ntuple(
ep->com.dev->rdev.lldi.ports[0],
ep->l2t));
@@ -3537,8 +3537,8 @@ static void send_fw_pass_open_req(struct c4iw_dev *dev, struct sk_buff *skb,
req_skb = alloc_skb(sizeof(struct fw_ofld_connection_wr), GFP_KERNEL);
req = (struct fw_ofld_connection_wr *)__skb_put(req_skb, sizeof(*req));
memset(req, 0, sizeof(*req));
- req->op_compl = htonl(V_WR_OP(FW_OFLD_CONNECTION_WR) | FW_WR_COMPL(1));
- req->len16_pkd = htonl(FW_WR_LEN16(DIV_ROUND_UP(sizeof(*req), 16)));
+ req->op_compl = htonl(V_WR_OP(FW_OFLD_CONNECTION_WR) | FW_WR_COMPL_F);
+ req->len16_pkd = htonl(FW_WR_LEN16_V(DIV_ROUND_UP(sizeof(*req), 16)));
req->le.version_cpl = htonl(F_FW_OFLD_CONNECTION_WR_CPL);
req->le.filter = (__force __be32) filter;
req->le.lport = lport;
diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c
index 0f773e7..e9fd3a0 100644
--- a/drivers/infiniband/hw/cxgb4/cq.c
+++ b/drivers/infiniband/hw/cxgb4/cq.c
@@ -51,9 +51,9 @@ static int destroy_cq(struct c4iw_rdev *rdev, struct t4_cq *cq,
res_wr = (struct fw_ri_res_wr *)__skb_put(skb, wr_len);
memset(res_wr, 0, wr_len);
res_wr->op_nres = cpu_to_be32(
- FW_WR_OP(FW_RI_RES_WR) |
+ FW_WR_OP_V(FW_RI_RES_WR) |
V_FW_RI_RES_WR_NRES(1) |
- FW_WR_COMPL(1));
+ FW_WR_COMPL_F);
res_wr->len16_pkd = cpu_to_be32(DIV_ROUND_UP(wr_len, 16));
res_wr->cookie = (unsigned long) &wr_wait;
res = res_wr->res;
@@ -121,9 +121,9 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq,
res_wr = (struct fw_ri_res_wr *)__skb_put(skb, wr_len);
memset(res_wr, 0, wr_len);
res_wr->op_nres = cpu_to_be32(
- FW_WR_OP(FW_RI_RES_WR) |
+ FW_WR_OP_V(FW_RI_RES_WR) |
V_FW_RI_RES_WR_NRES(1) |
- FW_WR_COMPL(1));
+ FW_WR_COMPL_F);
res_wr->len16_pkd = cpu_to_be32(DIV_ROUND_UP(wr_len, 16));
res_wr->cookie = (unsigned long) &wr_wait;
res = res_wr->res;
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index ec7a298..9335148 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -74,10 +74,10 @@ static int _c4iw_write_mem_dma_aligned(struct c4iw_rdev *rdev, u32 addr,
req = (struct ulp_mem_io *)__skb_put(skb, wr_len);
memset(req, 0, wr_len);
INIT_ULPTX_WR(req, wr_len, 0, 0);
- req->wr.wr_hi = cpu_to_be32(FW_WR_OP(FW_ULPTX_WR) |
- (wait ? FW_WR_COMPL(1) : 0));
+ req->wr.wr_hi = cpu_to_be32(FW_WR_OP_V(FW_ULPTX_WR) |
+ (wait ? FW_WR_COMPL_F : 0));
req->wr.wr_lo = wait ? (__force __be64)(unsigned long) &wr_wait : 0L;
- req->wr.wr_mid = cpu_to_be32(FW_WR_LEN16(DIV_ROUND_UP(wr_len, 16)));
+ req->wr.wr_mid = cpu_to_be32(FW_WR_LEN16_V(DIV_ROUND_UP(wr_len, 16)));
req->cmd = cpu_to_be32(ULPTX_CMD(ULP_TX_MEM_WRITE));
req->cmd |= cpu_to_be32(V_T5_ULP_MEMIO_ORDER(1));
req->dlen = cpu_to_be32(ULP_MEMIO_DATA_LEN(len>>5));
@@ -135,13 +135,13 @@ static int _c4iw_write_mem_inline(struct c4iw_rdev *rdev, u32 addr, u32 len,
INIT_ULPTX_WR(req, wr_len, 0, 0);
if (i == (num_wqe-1)) {
- req->wr.wr_hi = cpu_to_be32(FW_WR_OP(FW_ULPTX_WR) |
- FW_WR_COMPL(1));
+ req->wr.wr_hi = cpu_to_be32(FW_WR_OP_V(FW_ULPTX_WR) |
+ FW_WR_COMPL_F);
req->wr.wr_lo = (__force __be64)(unsigned long) &wr_wait;
} else
- req->wr.wr_hi = cpu_to_be32(FW_WR_OP(FW_ULPTX_WR));
+ req->wr.wr_hi = cpu_to_be32(FW_WR_OP_V(FW_ULPTX_WR));
req->wr.wr_mid = cpu_to_be32(
- FW_WR_LEN16(DIV_ROUND_UP(wr_len, 16)));
+ FW_WR_LEN16_V(DIV_ROUND_UP(wr_len, 16)));
req->cmd = cmd;
req->dlen = cpu_to_be32(ULP_MEMIO_DATA_LEN(
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 41cd688..2ed3ece 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -271,9 +271,9 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
res_wr = (struct fw_ri_res_wr *)__skb_put(skb, wr_len);
memset(res_wr, 0, wr_len);
res_wr->op_nres = cpu_to_be32(
- FW_WR_OP(FW_RI_RES_WR) |
+ FW_WR_OP_V(FW_RI_RES_WR) |
V_FW_RI_RES_WR_NRES(2) |
- FW_WR_COMPL(1));
+ FW_WR_COMPL_F);
res_wr->len16_pkd = cpu_to_be32(DIV_ROUND_UP(wr_len, 16));
res_wr->cookie = (unsigned long) &wr_wait;
res = res_wr->res;
@@ -1082,10 +1082,10 @@ static void post_terminate(struct c4iw_qp *qhp, struct t4_cqe *err_cqe,
wqe = (struct fw_ri_wr *)__skb_put(skb, sizeof(*wqe));
memset(wqe, 0, sizeof *wqe);
- wqe->op_compl = cpu_to_be32(FW_WR_OP(FW_RI_INIT_WR));
+ wqe->op_compl = cpu_to_be32(FW_WR_OP_V(FW_RI_INIT_WR));
wqe->flowid_len16 = cpu_to_be32(
- FW_WR_FLOWID(qhp->ep->hwtid) |
- FW_WR_LEN16(DIV_ROUND_UP(sizeof *wqe, 16)));
+ FW_WR_FLOWID_V(qhp->ep->hwtid) |
+ FW_WR_LEN16_V(DIV_ROUND_UP(sizeof(*wqe), 16)));
wqe->u.terminate.type = FW_RI_TYPE_TERMINATE;
wqe->u.terminate.immdlen = cpu_to_be32(sizeof *term);
@@ -1204,11 +1204,11 @@ static int rdma_fini(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
wqe = (struct fw_ri_wr *)__skb_put(skb, sizeof(*wqe));
memset(wqe, 0, sizeof *wqe);
wqe->op_compl = cpu_to_be32(
- FW_WR_OP(FW_RI_INIT_WR) |
- FW_WR_COMPL(1));
+ FW_WR_OP_V(FW_RI_INIT_WR) |
+ FW_WR_COMPL_F);
wqe->flowid_len16 = cpu_to_be32(
- FW_WR_FLOWID(ep->hwtid) |
- FW_WR_LEN16(DIV_ROUND_UP(sizeof *wqe, 16)));
+ FW_WR_FLOWID_V(ep->hwtid) |
+ FW_WR_LEN16_V(DIV_ROUND_UP(sizeof(*wqe), 16)));
wqe->cookie = (unsigned long) &ep->com.wr_wait;
wqe->u.fini.type = FW_RI_TYPE_FINI;
@@ -1273,11 +1273,11 @@ static int rdma_init(struct c4iw_dev *rhp, struct c4iw_qp *qhp)
wqe = (struct fw_ri_wr *)__skb_put(skb, sizeof(*wqe));
memset(wqe, 0, sizeof *wqe);
wqe->op_compl = cpu_to_be32(
- FW_WR_OP(FW_RI_INIT_WR) |
- FW_WR_COMPL(1));
+ FW_WR_OP_V(FW_RI_INIT_WR) |
+ FW_WR_COMPL_F);
wqe->flowid_len16 = cpu_to_be32(
- FW_WR_FLOWID(qhp->ep->hwtid) |
- FW_WR_LEN16(DIV_ROUND_UP(sizeof *wqe, 16)));
+ FW_WR_FLOWID_V(qhp->ep->hwtid) |
+ FW_WR_LEN16_V(DIV_ROUND_UP(sizeof(*wqe), 16)));
wqe->cookie = (unsigned long) &qhp->ep->com.wr_wait;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index dad1ea9..a2196bc 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -354,7 +354,7 @@ struct link_config {
unsigned char link_ok; /* link up? */
};
-#define FW_LEN16(fw_struct) FW_CMD_LEN16(sizeof(fw_struct) / 16)
+#define FW_LEN16(fw_struct) FW_CMD_LEN16_V(sizeof(fw_struct) / 16)
enum {
MAX_ETH_QSETS = 32, /* # of Ethernet Tx/Rx queue sets */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h
index 2a6aa88..c0724a5 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h
@@ -42,9 +42,9 @@
do { \
memset(&(__pcmd), 0, sizeof(__pcmd)); \
(__pcmd).op_to_portid = \
- cpu_to_be32(FW_CMD_OP(FW_PORT_CMD) | \
- FW_CMD_REQUEST | \
- FW_CMD_##__op | \
+ cpu_to_be32(FW_CMD_OP_V(FW_PORT_CMD) | \
+ FW_CMD_REQUEST_F | \
+ FW_CMD_##__op##_F | \
FW_PORT_CMD_PORTID(__port)); \
(__pcmd).action_to_len16 = \
cpu_to_be32(FW_PORT_CMD_ACTION(__action) | \
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index a2d6e50..350f9c2 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -833,7 +833,7 @@ static int fwevtq_handler(struct sge_rspq *q, const __be64 *rsp,
#ifdef CONFIG_CHELSIO_T4_DCB
const struct fw_port_cmd *pcmd = (const void *)p->data;
- unsigned int cmd = FW_CMD_OP_GET(ntohl(pcmd->op_to_portid));
+ unsigned int cmd = FW_CMD_OP_G(ntohl(pcmd->op_to_portid));
unsigned int action =
FW_PORT_CMD_ACTION_GET(ntohl(pcmd->action_to_len16));
@@ -1340,8 +1340,8 @@ static int set_filter_wr(struct adapter *adapter, int fidx)
* filter specification structure but for now it's easiest to simply
* put this fairly direct code in line ...
*/
- fwr->op_pkd = htonl(FW_WR_OP(FW_FILTER_WR));
- fwr->len16_pkd = htonl(FW_WR_LEN16(sizeof(*fwr)/16));
+ fwr->op_pkd = htonl(FW_WR_OP_V(FW_FILTER_WR));
+ fwr->len16_pkd = htonl(FW_WR_LEN16_V(sizeof(*fwr)/16));
fwr->tid_to_iq =
htonl(V_FW_FILTER_WR_TID(ftid) |
V_FW_FILTER_WR_RQTYPE(f->fs.type) |
@@ -3417,8 +3417,8 @@ int cxgb4_clip_get(const struct net_device *dev,
adap = netdev2adap(dev);
memset(&c, 0, sizeof(c));
- c.op_to_write = htonl(FW_CMD_OP(FW_CLIP_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE);
+ c.op_to_write = htonl(FW_CMD_OP_V(FW_CLIP_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F);
c.alloc_to_len16 = htonl(F_FW_CLIP_CMD_ALLOC | FW_LEN16(c));
c.ip_hi = *(__be64 *)(lip->s6_addr);
c.ip_lo = *(__be64 *)(lip->s6_addr + 8);
@@ -3434,8 +3434,8 @@ int cxgb4_clip_release(const struct net_device *dev,
adap = netdev2adap(dev);
memset(&c, 0, sizeof(c));
- c.op_to_write = htonl(FW_CMD_OP(FW_CLIP_CMD) |
- FW_CMD_REQUEST | FW_CMD_READ);
+ c.op_to_write = htonl(FW_CMD_OP_V(FW_CLIP_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_READ_F);
c.alloc_to_len16 = htonl(F_FW_CLIP_CMD_FREE | FW_LEN16(c));
c.ip_hi = *(__be64 *)(lip->s6_addr);
c.ip_lo = *(__be64 *)(lip->s6_addr + 8);
@@ -4871,9 +4871,9 @@ static u32 t4_read_pcie_cfg4(struct adapter *adap, int reg)
*/
memset(&ldst_cmd, 0, sizeof(ldst_cmd));
ldst_cmd.op_to_addrspace =
- htonl(FW_CMD_OP(FW_LDST_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ |
+ htonl(FW_CMD_OP_V(FW_LDST_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F |
FW_LDST_CMD_ADDRSPACE(FW_LDST_ADDRSPC_FUNC_PCIE));
ldst_cmd.cycles_to_len16 = htonl(FW_LEN16(ldst_cmd));
ldst_cmd.u.pcie.select_naccess = FW_LDST_CMD_NACCESS(1);
@@ -4965,8 +4965,8 @@ static int adap_init1(struct adapter *adap, struct fw_caps_config_cmd *c)
/* get device capabilities */
memset(c, 0, sizeof(*c));
- c->op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST | FW_CMD_READ);
+ c->op_to_write = htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_READ_F);
c->cfvalid_to_len16 = htonl(FW_LEN16(*c));
ret = t4_wr_mbox(adap, adap->fn, c, sizeof(*c), c);
if (ret < 0)
@@ -4982,8 +4982,8 @@ static int adap_init1(struct adapter *adap, struct fw_caps_config_cmd *c)
dev_err(adap->pdev_dev, "virtualization ACLs not supported");
return ret;
}
- c->op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE);
+ c->op_to_write = htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F);
ret = t4_wr_mbox(adap, adap->fn, c, sizeof(*c), NULL);
if (ret < 0)
return ret;
@@ -5209,9 +5209,9 @@ static int adap_init0_config(struct adapter *adapter, int reset)
*/
memset(&caps_cmd, 0, sizeof(caps_cmd));
caps_cmd.op_to_write =
- htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ);
+ htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F);
caps_cmd.cfvalid_to_len16 =
htonl(FW_CAPS_CONFIG_CMD_CFVALID |
FW_CAPS_CONFIG_CMD_MEMTYPE_CF(mtype) |
@@ -5229,9 +5229,9 @@ static int adap_init0_config(struct adapter *adapter, int reset)
if (ret == -ENOENT) {
memset(&caps_cmd, 0, sizeof(caps_cmd));
caps_cmd.op_to_write =
- htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ);
+ htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F);
caps_cmd.cfvalid_to_len16 = htonl(FW_LEN16(caps_cmd));
ret = t4_wr_mbox(adapter, adapter->mbox, &caps_cmd,
sizeof(caps_cmd), &caps_cmd);
@@ -5254,9 +5254,9 @@ static int adap_init0_config(struct adapter *adapter, int reset)
* And now tell the firmware to use the configuration we just loaded.
*/
caps_cmd.op_to_write =
- htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE);
+ htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F);
caps_cmd.cfvalid_to_len16 = htonl(FW_LEN16(caps_cmd));
ret = t4_wr_mbox(adapter, adapter->mbox, &caps_cmd, sizeof(caps_cmd),
NULL);
@@ -5327,8 +5327,8 @@ static int adap_init0_no_config(struct adapter *adapter, int reset)
* Get device capabilities and select which we'll be using.
*/
memset(&caps_cmd, 0, sizeof(caps_cmd));
- caps_cmd.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST | FW_CMD_READ);
+ caps_cmd.op_to_write = htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_READ_F);
caps_cmd.cfvalid_to_len16 = htonl(FW_LEN16(caps_cmd));
ret = t4_wr_mbox(adapter, adapter->mbox, &caps_cmd, sizeof(caps_cmd),
&caps_cmd);
@@ -5344,8 +5344,8 @@ static int adap_init0_no_config(struct adapter *adapter, int reset)
dev_err(adapter->pdev_dev, "virtualization ACLs not supported");
goto bye;
}
- caps_cmd.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE);
+ caps_cmd.op_to_write = htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F);
ret = t4_wr_mbox(adapter, adapter->mbox, &caps_cmd, sizeof(caps_cmd),
NULL);
if (ret < 0)
@@ -5713,7 +5713,6 @@ static int adap_init0(struct adapter *adap)
} else {
dev_info(adap->pdev_dev, "Coming up as MASTER: "\
"Initializing adapter\n");
-
/*
* If the firmware doesn't support Configuration
* Files warn user and exit,
@@ -5757,6 +5756,7 @@ static int adap_init0(struct adapter *adap)
"No Configuration File present "
"on adapter. Using hard-wired "
"configuration parameters.\n");
+ goto bye;
ret = adap_init0_no_config(adap, reset);
}
}
@@ -5856,8 +5856,8 @@ static int adap_init0(struct adapter *adap)
* to manage.
*/
memset(&caps_cmd, 0, sizeof(caps_cmd));
- caps_cmd.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST | FW_CMD_READ);
+ caps_cmd.op_to_write = htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_READ_F);
caps_cmd.cfvalid_to_len16 = htonl(FW_LEN16(caps_cmd));
ret = t4_wr_mbox(adap, adap->mbox, &caps_cmd, sizeof(caps_cmd),
&caps_cmd);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
index 1366ba6..4eba7cb 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
@@ -52,10 +52,10 @@ enum {
};
#define INIT_TP_WR(w, tid) do { \
- (w)->wr.wr_hi = htonl(FW_WR_OP(FW_TP_WR) | \
- FW_WR_IMMDLEN(sizeof(*w) - sizeof(w->wr))); \
- (w)->wr.wr_mid = htonl(FW_WR_LEN16(DIV_ROUND_UP(sizeof(*w), 16)) | \
- FW_WR_FLOWID(tid)); \
+ (w)->wr.wr_hi = htonl(FW_WR_OP_V(FW_TP_WR) | \
+ FW_WR_IMMDLEN_V(sizeof(*w) - sizeof(w->wr))); \
+ (w)->wr.wr_mid = htonl(FW_WR_LEN16_V(DIV_ROUND_UP(sizeof(*w), 16)) | \
+ FW_WR_FLOWID_V(tid)); \
(w)->wr.wr_lo = cpu_to_be64(0); \
} while (0)
@@ -65,9 +65,10 @@ enum {
} while (0)
#define INIT_ULPTX_WR(w, wrlen, atomic, tid) do { \
- (w)->wr.wr_hi = htonl(FW_WR_OP(FW_ULPTX_WR) | FW_WR_ATOMIC(atomic)); \
- (w)->wr.wr_mid = htonl(FW_WR_LEN16(DIV_ROUND_UP(wrlen, 16)) | \
- FW_WR_FLOWID(tid)); \
+ (w)->wr.wr_hi = htonl(FW_WR_OP_V(FW_ULPTX_WR) | \
+ FW_WR_ATOMIC_V(atomic)); \
+ (w)->wr.wr_mid = htonl(FW_WR_LEN16_V(DIV_ROUND_UP(wrlen, 16)) | \
+ FW_WR_FLOWID_V(tid)); \
(w)->wr.wr_lo = cpu_to_be64(0); \
} while (0)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index 5e1b314..6399e00 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -1092,10 +1092,10 @@ out_free: dev_kfree_skb_any(skb);
goto out_free;
}
- wr_mid = FW_WR_LEN16(DIV_ROUND_UP(flits, 2));
+ wr_mid = FW_WR_LEN16_V(DIV_ROUND_UP(flits, 2));
if (unlikely(credits < ETHTXQ_STOP_THRES)) {
eth_txq_stop(q);
- wr_mid |= FW_WR_EQUEQ | FW_WR_EQUIQ;
+ wr_mid |= FW_WR_EQUEQ_F | FW_WR_EQUIQ_F;
}
wr = (void *)&q->q.desc[q->q.pidx];
@@ -1112,8 +1112,8 @@ out_free: dev_kfree_skb_any(skb);
int eth_xtra_len = skb_network_offset(skb) - ETH_HLEN;
len += sizeof(*lso);
- wr->op_immdlen = htonl(FW_WR_OP(FW_ETH_TX_PKT_WR) |
- FW_WR_IMMDLEN(len));
+ wr->op_immdlen = htonl(FW_WR_OP_V(FW_ETH_TX_PKT_WR) |
+ FW_WR_IMMDLEN_V(len));
lso->c.lso_ctrl = htonl(LSO_OPCODE(CPL_TX_PKT_LSO) |
LSO_FIRST_SLICE | LSO_LAST_SLICE |
LSO_IPV6(v6) |
@@ -1135,8 +1135,8 @@ out_free: dev_kfree_skb_any(skb);
q->tx_cso += ssi->gso_segs;
} else {
len += sizeof(*cpl);
- wr->op_immdlen = htonl(FW_WR_OP(FW_ETH_TX_PKT_WR) |
- FW_WR_IMMDLEN(len));
+ wr->op_immdlen = htonl(FW_WR_OP_V(FW_ETH_TX_PKT_WR) |
+ FW_WR_IMMDLEN_V(len));
cpl = (void *)(wr + 1);
if (skb->ip_summed == CHECKSUM_PARTIAL) {
cntrl = hwcsum(skb) | TXPKT_IPCSUM_DIS;
@@ -1224,7 +1224,7 @@ static void ctrlq_check_stop(struct sge_ctrl_txq *q, struct fw_wr_hdr *wr)
{
reclaim_completed_tx_imm(&q->q);
if (unlikely(txq_avail(&q->q) < TXQ_STOP_THRES)) {
- wr->lo |= htonl(FW_WR_EQUEQ | FW_WR_EQUIQ);
+ wr->lo |= htonl(FW_WR_EQUEQ_F | FW_WR_EQUIQ_F);
q->q.stops++;
q->full = 1;
}
@@ -1406,7 +1406,7 @@ static void ofldtxq_stop(struct sge_ofld_txq *q, struct sk_buff *skb)
{
struct fw_wr_hdr *wr = (struct fw_wr_hdr *)skb->data;
- wr->lo |= htonl(FW_WR_EQUEQ | FW_WR_EQUIQ);
+ wr->lo |= htonl(FW_WR_EQUEQ_F | FW_WR_EQUIQ_F);
q->q.stops++;
q->full = 1;
}
@@ -2297,8 +2297,8 @@ int t4_sge_alloc_rxq(struct adapter *adap, struct sge_rspq *iq, bool fwevtq,
return -ENOMEM;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_IQ_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_CMD_EXEC |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_IQ_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_CMD_EXEC_F |
FW_IQ_CMD_PFN(adap->fn) | FW_IQ_CMD_VFN(0));
c.alloc_to_len16 = htonl(FW_IQ_CMD_ALLOC | FW_IQ_CMD_IQSTART(1) |
FW_LEN16(c));
@@ -2423,8 +2423,8 @@ int t4_sge_alloc_eth_txq(struct adapter *adap, struct sge_eth_txq *txq,
return -ENOMEM;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_EQ_ETH_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_CMD_EXEC |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_ETH_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_CMD_EXEC_F |
FW_EQ_ETH_CMD_PFN(adap->fn) | FW_EQ_ETH_CMD_VFN(0));
c.alloc_to_len16 = htonl(FW_EQ_ETH_CMD_ALLOC |
FW_EQ_ETH_CMD_EQSTART | FW_LEN16(c));
@@ -2476,8 +2476,8 @@ int t4_sge_alloc_ctrl_txq(struct adapter *adap, struct sge_ctrl_txq *txq,
if (!txq->q.desc)
return -ENOMEM;
- c.op_to_vfn = htonl(FW_CMD_OP(FW_EQ_CTRL_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_CMD_EXEC |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_CTRL_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_CMD_EXEC_F |
FW_EQ_CTRL_CMD_PFN(adap->fn) |
FW_EQ_CTRL_CMD_VFN(0));
c.alloc_to_len16 = htonl(FW_EQ_CTRL_CMD_ALLOC |
@@ -2530,8 +2530,8 @@ int t4_sge_alloc_ofld_txq(struct adapter *adap, struct sge_ofld_txq *txq,
return -ENOMEM;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_EQ_OFLD_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_CMD_EXEC |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_OFLD_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_CMD_EXEC_F |
FW_EQ_OFLD_CMD_PFN(adap->fn) |
FW_EQ_OFLD_CMD_VFN(0));
c.alloc_to_len16 = htonl(FW_EQ_OFLD_CMD_ALLOC |
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 945fd14..2bb4efa 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -310,16 +310,17 @@ int t4_wr_mbox_meat(struct adapter *adap, int mbox, const void *cmd, int size,
}
res = t4_read_reg64(adap, data_reg);
- if (FW_CMD_OP_GET(res >> 32) == FW_DEBUG_CMD) {
+ if (FW_CMD_OP_G(res >> 32) == FW_DEBUG_CMD) {
fw_asrt(adap, data_reg);
- res = FW_CMD_RETVAL(EIO);
- } else if (rpl)
+ res = FW_CMD_RETVAL_V(EIO);
+ } else if (rpl) {
get_mbox_rpl(adap, rpl, size / 8, data_reg);
+ }
- if (FW_CMD_RETVAL_GET((int)res))
+ if (FW_CMD_RETVAL_G((int)res))
dump_mbox(adap, mbox, data_reg);
t4_write_reg(adap, ctl_reg, 0);
- return -FW_CMD_RETVAL_GET((int)res);
+ return -FW_CMD_RETVAL_G((int)res);
}
}
@@ -1245,8 +1246,8 @@ int t4_link_start(struct adapter *adap, unsigned int mbox, unsigned int port,
fc |= FW_PORT_CAP_FC_TX;
memset(&c, 0, sizeof(c));
- c.op_to_portid = htonl(FW_CMD_OP(FW_PORT_CMD) | FW_CMD_REQUEST |
- FW_CMD_EXEC | FW_PORT_CMD_PORTID(port));
+ c.op_to_portid = htonl(FW_CMD_OP_V(FW_PORT_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F | FW_PORT_CMD_PORTID(port));
c.action_to_len16 = htonl(FW_PORT_CMD_ACTION(FW_PORT_ACTION_L1_CFG) |
FW_LEN16(c));
@@ -1275,8 +1276,8 @@ int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port)
struct fw_port_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_portid = htonl(FW_CMD_OP(FW_PORT_CMD) | FW_CMD_REQUEST |
- FW_CMD_EXEC | FW_PORT_CMD_PORTID(port));
+ c.op_to_portid = htonl(FW_CMD_OP_V(FW_PORT_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F | FW_PORT_CMD_PORTID(port));
c.action_to_len16 = htonl(FW_PORT_CMD_ACTION(FW_PORT_ACTION_L1_CFG) |
FW_LEN16(c));
c.u.l1cfg.rcap = htonl(FW_PORT_CAP_ANEG);
@@ -2071,8 +2072,8 @@ int t4_config_rss_range(struct adapter *adapter, int mbox, unsigned int viid,
struct fw_rss_ind_tbl_cmd cmd;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = htonl(FW_CMD_OP(FW_RSS_IND_TBL_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE |
+ cmd.op_to_viid = htonl(FW_CMD_OP_V(FW_RSS_IND_TBL_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F |
FW_RSS_IND_TBL_CMD_VIID(viid));
cmd.retval_len16 = htonl(FW_LEN16(cmd));
@@ -2126,8 +2127,8 @@ int t4_config_glbl_rss(struct adapter *adapter, int mbox, unsigned int mode,
struct fw_rss_glb_config_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_write = htonl(FW_CMD_OP(FW_RSS_GLB_CONFIG_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE);
+ c.op_to_write = htonl(FW_CMD_OP_V(FW_RSS_GLB_CONFIG_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F);
c.retval_len16 = htonl(FW_LEN16(c));
if (mode == FW_RSS_GLB_CONFIG_CMD_MODE_MANUAL) {
c.u.manual.mode_pkd = htonl(FW_RSS_GLB_CONFIG_CMD_MODE(mode));
@@ -2553,8 +2554,8 @@ int t4_wol_pat_enable(struct adapter *adap, unsigned int port, unsigned int map,
void t4_mk_filtdelwr(unsigned int ftid, struct fw_filter_wr *wr, int qid)
{
memset(wr, 0, sizeof(*wr));
- wr->op_pkd = htonl(FW_WR_OP(FW_FILTER_WR));
- wr->len16_pkd = htonl(FW_WR_LEN16(sizeof(*wr) / 16));
+ wr->op_pkd = htonl(FW_WR_OP_V(FW_FILTER_WR));
+ wr->len16_pkd = htonl(FW_WR_LEN16_V(sizeof(*wr) / 16));
wr->tid_to_iq = htonl(V_FW_FILTER_WR_TID(ftid) |
V_FW_FILTER_WR_NOREPLY(qid < 0));
wr->del_filter_to_l2tix = htonl(F_FW_FILTER_WR_DEL_FILTER);
@@ -2563,8 +2564,8 @@ void t4_mk_filtdelwr(unsigned int ftid, struct fw_filter_wr *wr, int qid)
}
#define INIT_CMD(var, cmd, rd_wr) do { \
- (var).op_to_write = htonl(FW_CMD_OP(FW_##cmd##_CMD) | \
- FW_CMD_REQUEST | FW_CMD_##rd_wr); \
+ (var).op_to_write = htonl(FW_CMD_OP_V(FW_##cmd##_CMD) | \
+ FW_CMD_REQUEST_F | FW_CMD_##rd_wr##_F); \
(var).retval_len16 = htonl(FW_LEN16(var)); \
} while (0)
@@ -2574,8 +2575,8 @@ int t4_fwaddrspace_write(struct adapter *adap, unsigned int mbox,
struct fw_ldst_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_addrspace = htonl(FW_CMD_OP(FW_LDST_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE |
+ c.op_to_addrspace = htonl(FW_CMD_OP_V(FW_LDST_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
FW_LDST_CMD_ADDRSPACE(FW_LDST_ADDRSPC_FIRMWARE));
c.cycles_to_len16 = htonl(FW_LEN16(c));
c.u.addrval.addr = htonl(addr);
@@ -2602,8 +2603,8 @@ int t4_mdio_rd(struct adapter *adap, unsigned int mbox, unsigned int phy_addr,
struct fw_ldst_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_addrspace = htonl(FW_CMD_OP(FW_LDST_CMD) | FW_CMD_REQUEST |
- FW_CMD_READ | FW_LDST_CMD_ADDRSPACE(FW_LDST_ADDRSPC_MDIO));
+ c.op_to_addrspace = htonl(FW_CMD_OP_V(FW_LDST_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_READ_F | FW_LDST_CMD_ADDRSPACE(FW_LDST_ADDRSPC_MDIO));
c.cycles_to_len16 = htonl(FW_LEN16(c));
c.u.mdio.paddr_mmd = htons(FW_LDST_CMD_PADDR(phy_addr) |
FW_LDST_CMD_MMD(mmd));
@@ -2632,8 +2633,8 @@ int t4_mdio_wr(struct adapter *adap, unsigned int mbox, unsigned int phy_addr,
struct fw_ldst_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_addrspace = htonl(FW_CMD_OP(FW_LDST_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_LDST_CMD_ADDRSPACE(FW_LDST_ADDRSPC_MDIO));
+ c.op_to_addrspace = htonl(FW_CMD_OP_V(FW_LDST_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_LDST_CMD_ADDRSPACE(FW_LDST_ADDRSPC_MDIO));
c.cycles_to_len16 = htonl(FW_LEN16(c));
c.u.mdio.paddr_mmd = htons(FW_LDST_CMD_PADDR(phy_addr) |
FW_LDST_CMD_MMD(mmd));
@@ -3211,8 +3212,8 @@ int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
return -EINVAL;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_PARAMS_CMD) | FW_CMD_REQUEST |
- FW_CMD_READ | FW_PARAMS_CMD_PFN(pf) |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_PARAMS_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_READ_F | FW_PARAMS_CMD_PFN(pf) |
FW_PARAMS_CMD_VFN(vf));
c.retval_len16 = htonl(FW_LEN16(c));
for (i = 0; i < nparams; i++, p += 2)
@@ -3251,8 +3252,8 @@ int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox,
return -EINVAL;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_PARAMS_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE |
+ c.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PARAMS_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F |
FW_PARAMS_CMD_PFN(pf) |
FW_PARAMS_CMD_VFN(vf));
c.retval_len16 = cpu_to_be32(FW_LEN16(c));
@@ -3289,8 +3290,8 @@ int t4_set_params(struct adapter *adap, unsigned int mbox, unsigned int pf,
return -EINVAL;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_PARAMS_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_PARAMS_CMD_PFN(pf) |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_PARAMS_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_PARAMS_CMD_PFN(pf) |
FW_PARAMS_CMD_VFN(vf));
c.retval_len16 = htonl(FW_LEN16(c));
while (nparams--) {
@@ -3331,8 +3332,8 @@ int t4_cfg_pfvf(struct adapter *adap, unsigned int mbox, unsigned int pf,
struct fw_pfvf_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_PFVF_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_PFVF_CMD_PFN(pf) |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_PFVF_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_PFVF_CMD_PFN(pf) |
FW_PFVF_CMD_VFN(vf));
c.retval_len16 = htonl(FW_LEN16(c));
c.niqflint_niq = htonl(FW_PFVF_CMD_NIQFLINT(rxqi) |
@@ -3373,8 +3374,8 @@ int t4_alloc_vi(struct adapter *adap, unsigned int mbox, unsigned int port,
struct fw_vi_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_VI_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_CMD_EXEC |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_VI_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_CMD_EXEC_F |
FW_VI_CMD_PFN(pf) | FW_VI_CMD_VFN(vf));
c.alloc_to_len16 = htonl(FW_VI_CMD_ALLOC | FW_LEN16(c));
c.portid_pkd = FW_VI_CMD_PORTID(port);
@@ -3435,8 +3436,8 @@ int t4_set_rxmode(struct adapter *adap, unsigned int mbox, unsigned int viid,
vlanex = FW_VI_RXMODE_CMD_VLANEXEN_MASK;
memset(&c, 0, sizeof(c));
- c.op_to_viid = htonl(FW_CMD_OP(FW_VI_RXMODE_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_VI_RXMODE_CMD_VIID(viid));
+ c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_RXMODE_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_VI_RXMODE_CMD_VIID(viid));
c.retval_len16 = htonl(FW_LEN16(c));
c.mtu_to_vlanexen = htonl(FW_VI_RXMODE_CMD_MTU(mtu) |
FW_VI_RXMODE_CMD_PROMISCEN(promisc) |
@@ -3483,11 +3484,11 @@ int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox,
return -EINVAL;
memset(&c, 0, sizeof(c));
- c.op_to_viid = htonl(FW_CMD_OP(FW_VI_MAC_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | (free ? FW_CMD_EXEC : 0) |
+ c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_MAC_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | (free ? FW_CMD_EXEC_F : 0) |
FW_VI_MAC_CMD_VIID(viid));
c.freemacs_to_len16 = htonl(FW_VI_MAC_CMD_FREEMACS(free) |
- FW_CMD_LEN16((naddr + 2) / 2));
+ FW_CMD_LEN16_V((naddr + 2) / 2));
for (i = 0, p = c.u.exact; i < naddr; i++, p++) {
p->valid_to_idx = htons(FW_VI_MAC_CMD_VALID |
@@ -3546,9 +3547,9 @@ int t4_change_mac(struct adapter *adap, unsigned int mbox, unsigned int viid,
mode = add_smt ? FW_VI_MAC_SMT_AND_MPSTCAM : FW_VI_MAC_MPS_TCAM_ENTRY;
memset(&c, 0, sizeof(c));
- c.op_to_viid = htonl(FW_CMD_OP(FW_VI_MAC_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_VI_MAC_CMD_VIID(viid));
- c.freemacs_to_len16 = htonl(FW_CMD_LEN16(1));
+ c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_MAC_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_VI_MAC_CMD_VIID(viid));
+ c.freemacs_to_len16 = htonl(FW_CMD_LEN16_V(1));
p->valid_to_idx = htons(FW_VI_MAC_CMD_VALID |
FW_VI_MAC_CMD_SMAC_RESULT(mode) |
FW_VI_MAC_CMD_IDX(idx));
@@ -3580,11 +3581,11 @@ int t4_set_addr_hash(struct adapter *adap, unsigned int mbox, unsigned int viid,
struct fw_vi_mac_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_viid = htonl(FW_CMD_OP(FW_VI_MAC_CMD) | FW_CMD_REQUEST |
- FW_CMD_WRITE | FW_VI_ENABLE_CMD_VIID(viid));
+ c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_MAC_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F | FW_VI_ENABLE_CMD_VIID(viid));
c.freemacs_to_len16 = htonl(FW_VI_MAC_CMD_HASHVECEN |
FW_VI_MAC_CMD_HASHUNIEN(ucast) |
- FW_CMD_LEN16(1));
+ FW_CMD_LEN16_V(1));
c.u.hash.hashvec = cpu_to_be64(vec);
return t4_wr_mbox_meat(adap, mbox, &c, sizeof(c), NULL, sleep_ok);
}
@@ -3607,8 +3608,8 @@ int t4_enable_vi_params(struct adapter *adap, unsigned int mbox,
struct fw_vi_enable_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_viid = htonl(FW_CMD_OP(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST |
- FW_CMD_EXEC | FW_VI_ENABLE_CMD_VIID(viid));
+ c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F | FW_VI_ENABLE_CMD_VIID(viid));
c.ien_to_len16 = htonl(FW_VI_ENABLE_CMD_IEN(rx_en) |
FW_VI_ENABLE_CMD_EEN(tx_en) | FW_LEN16(c) |
@@ -3647,8 +3648,8 @@ int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid,
struct fw_vi_enable_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_viid = htonl(FW_CMD_OP(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST |
- FW_CMD_EXEC | FW_VI_ENABLE_CMD_VIID(viid));
+ c.op_to_viid = htonl(FW_CMD_OP_V(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F | FW_VI_ENABLE_CMD_VIID(viid));
c.ien_to_len16 = htonl(FW_VI_ENABLE_CMD_LED | FW_LEN16(c));
c.blinkdur = htons(nblinks);
return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
@@ -3674,8 +3675,8 @@ int t4_iq_free(struct adapter *adap, unsigned int mbox, unsigned int pf,
struct fw_iq_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_IQ_CMD) | FW_CMD_REQUEST |
- FW_CMD_EXEC | FW_IQ_CMD_PFN(pf) |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_IQ_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F | FW_IQ_CMD_PFN(pf) |
FW_IQ_CMD_VFN(vf));
c.alloc_to_len16 = htonl(FW_IQ_CMD_FREE | FW_LEN16(c));
c.type_to_iqandstindex = htonl(FW_IQ_CMD_TYPE(iqtype));
@@ -3701,8 +3702,8 @@ int t4_eth_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf,
struct fw_eq_eth_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_EQ_ETH_CMD) | FW_CMD_REQUEST |
- FW_CMD_EXEC | FW_EQ_ETH_CMD_PFN(pf) |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_ETH_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F | FW_EQ_ETH_CMD_PFN(pf) |
FW_EQ_ETH_CMD_VFN(vf));
c.alloc_to_len16 = htonl(FW_EQ_ETH_CMD_FREE | FW_LEN16(c));
c.eqid_pkd = htonl(FW_EQ_ETH_CMD_EQID(eqid));
@@ -3725,8 +3726,8 @@ int t4_ctrl_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf,
struct fw_eq_ctrl_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_EQ_CTRL_CMD) | FW_CMD_REQUEST |
- FW_CMD_EXEC | FW_EQ_CTRL_CMD_PFN(pf) |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_CTRL_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F | FW_EQ_CTRL_CMD_PFN(pf) |
FW_EQ_CTRL_CMD_VFN(vf));
c.alloc_to_len16 = htonl(FW_EQ_CTRL_CMD_FREE | FW_LEN16(c));
c.cmpliqid_eqid = htonl(FW_EQ_CTRL_CMD_EQID(eqid));
@@ -3749,8 +3750,8 @@ int t4_ofld_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf,
struct fw_eq_ofld_cmd c;
memset(&c, 0, sizeof(c));
- c.op_to_vfn = htonl(FW_CMD_OP(FW_EQ_OFLD_CMD) | FW_CMD_REQUEST |
- FW_CMD_EXEC | FW_EQ_OFLD_CMD_PFN(pf) |
+ c.op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_OFLD_CMD) | FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F | FW_EQ_OFLD_CMD_PFN(pf) |
FW_EQ_OFLD_CMD_VFN(vf));
c.alloc_to_len16 = htonl(FW_EQ_OFLD_CMD_FREE | FW_LEN16(c));
c.eqid_pkd = htonl(FW_EQ_OFLD_CMD_EQID(eqid));
@@ -4082,8 +4083,8 @@ int t4_port_init(struct adapter *adap, int mbox, int pf, int vf)
while ((adap->params.portvec & (1 << j)) == 0)
j++;
- c.op_to_portid = htonl(FW_CMD_OP(FW_PORT_CMD) |
- FW_CMD_REQUEST | FW_CMD_READ |
+ c.op_to_portid = htonl(FW_CMD_OP_V(FW_PORT_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_READ_F |
FW_PORT_CMD_PORTID(j));
c.action_to_len16 = htonl(
FW_PORT_CMD_ACTION(FW_PORT_ACTION_GET_PORT_INFO) |
@@ -4109,8 +4110,8 @@ int t4_port_init(struct adapter *adap, int mbox, int pf, int vf)
p->port_type = FW_PORT_CMD_PTYPE_GET(ret);
p->mod_type = FW_PORT_MOD_TYPE_NA;
- rvc.op_to_viid = htonl(FW_CMD_OP(FW_RSS_VI_CONFIG_CMD) |
- FW_CMD_REQUEST | FW_CMD_READ |
+ rvc.op_to_viid = htonl(FW_CMD_OP_V(FW_RSS_VI_CONFIG_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_READ_F |
FW_RSS_VI_CONFIG_CMD_VIID(p->viid));
rvc.retval_len16 = htonl(FW_LEN16(rvc));
ret = t4_wr_mbox(adap, mbox, &rvc, sizeof(rvc), &rvc);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
index 3409756..7cca67f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
@@ -109,18 +109,49 @@ struct fw_wr_hdr {
__be32 lo;
};
-#define FW_WR_OP(x) ((x) << 24)
-#define FW_WR_OP_GET(x) (((x) >> 24) & 0xff)
-#define FW_WR_ATOMIC(x) ((x) << 23)
-#define FW_WR_FLUSH(x) ((x) << 22)
-#define FW_WR_COMPL(x) ((x) << 21)
-#define FW_WR_IMMDLEN_MASK 0xff
-#define FW_WR_IMMDLEN(x) ((x) << 0)
-
-#define FW_WR_EQUIQ (1U << 31)
-#define FW_WR_EQUEQ (1U << 30)
-#define FW_WR_FLOWID(x) ((x) << 8)
-#define FW_WR_LEN16(x) ((x) << 0)
+/* work request opcode (hi) */
+#define FW_WR_OP_S 24
+#define FW_WR_OP_M 0xff
+#define FW_WR_OP_V(x) ((x) << FW_WR_OP_S)
+#define FW_WR_OP_G(x) (((x) >> FW_WR_OP_S) & FW_WR_OP_M)
+
+/* atomic flag (hi) - firmware encapsulates CPLs in CPL_BARRIER */
+#define FW_WR_ATOMIC_S 23
+#define FW_WR_ATOMIC_V(x) ((x) << FW_WR_ATOMIC_S)
+
+/* flush flag (hi) - firmware flushes flushable work request buffered
+ * in the flow context.
+ */
+#define FW_WR_FLUSH_S 22
+#define FW_WR_FLUSH_V(x) ((x) << FW_WR_FLUSH_S)
+
+/* completion flag (hi) - firmware generates a cpl_fw6_ack */
+#define FW_WR_COMPL_S 21
+#define FW_WR_COMPL_V(x) ((x) << FW_WR_COMPL_S)
+#define FW_WR_COMPL_F FW_WR_COMPL_V(1U)
+
+/* work request immediate data length (hi) */
+#define FW_WR_IMMDLEN_S 0
+#define FW_WR_IMMDLEN_M 0xff
+#define FW_WR_IMMDLEN_V(x) ((x) << FW_WR_IMMDLEN_S)
+
+/* egress queue status update to associated ingress queue entry (lo) */
+#define FW_WR_EQUIQ_S 31
+#define FW_WR_EQUIQ_V(x) ((x) << FW_WR_EQUIQ_S)
+#define FW_WR_EQUIQ_F FW_WR_EQUIQ_V(1U)
+
+/* egress queue status update to egress queue status entry (lo) */
+#define FW_WR_EQUEQ_S 30
+#define FW_WR_EQUEQ_V(x) ((x) << FW_WR_EQUEQ_S)
+#define FW_WR_EQUEQ_F FW_WR_EQUEQ_V(1U)
+
+/* flow context identifier (lo) */
+#define FW_WR_FLOWID_S 8
+#define FW_WR_FLOWID_V(x) ((x) << FW_WR_FLOWID_S)
+
+/* length in units of 16-bytes (lo) */
+#define FW_WR_LEN16_S 0
+#define FW_WR_LEN16_V(x) ((x) << FW_WR_LEN16_S)
#define HW_TPL_FR_MT_PR_IV_P_FC 0X32B
#define HW_TPL_FR_MT_PR_OV_P_FC 0X327
@@ -539,26 +570,47 @@ struct fw_flowc_mnemval {
struct fw_flowc_wr {
__be32 op_to_nparams;
-#define FW_FLOWC_WR_NPARAMS(x) ((x) << 0)
__be32 flowid_len16;
struct fw_flowc_mnemval mnemval[0];
};
+#define FW_FLOWC_WR_NPARAMS_S 0
+#define FW_FLOWC_WR_NPARAMS_V(x) ((x) << FW_FLOWC_WR_NPARAMS_S)
+
struct fw_ofld_tx_data_wr {
__be32 op_to_immdlen;
__be32 flowid_len16;
__be32 plen;
__be32 tunnel_to_proxy;
-#define FW_OFLD_TX_DATA_WR_TUNNEL(x) ((x) << 19)
-#define FW_OFLD_TX_DATA_WR_SAVE(x) ((x) << 18)
-#define FW_OFLD_TX_DATA_WR_FLUSH(x) ((x) << 17)
-#define FW_OFLD_TX_DATA_WR_URGENT(x) ((x) << 16)
-#define FW_OFLD_TX_DATA_WR_MORE(x) ((x) << 15)
-#define FW_OFLD_TX_DATA_WR_SHOVE(x) ((x) << 14)
-#define FW_OFLD_TX_DATA_WR_ULPMODE(x) ((x) << 10)
-#define FW_OFLD_TX_DATA_WR_ULPSUBMODE(x) ((x) << 6)
};
+#define FW_OFLD_TX_DATA_WR_TUNNEL_S 19
+#define FW_OFLD_TX_DATA_WR_TUNNEL_V(x) ((x) << FW_OFLD_TX_DATA_WR_TUNNEL_S)
+
+#define FW_OFLD_TX_DATA_WR_SAVE_S 18
+#define FW_OFLD_TX_DATA_WR_SAVE_V(x) ((x) << FW_OFLD_TX_DATA_WR_SAVE_S)
+
+#define FW_OFLD_TX_DATA_WR_FLUSH_S 17
+#define FW_OFLD_TX_DATA_WR_FLUSH_V(x) ((x) << FW_OFLD_TX_DATA_WR_FLUSH_S)
+#define FW_OFLD_TX_DATA_WR_FLUSH_F FW_OFLD_TX_DATA_WR_FLUSH_V(1U)
+
+#define FW_OFLD_TX_DATA_WR_URGENT_S 16
+#define FW_OFLD_TX_DATA_WR_URGENT_V(x) ((x) << FW_OFLD_TX_DATA_WR_URGENT_S)
+
+#define FW_OFLD_TX_DATA_WR_MORE_S 15
+#define FW_OFLD_TX_DATA_WR_MORE_V(x) ((x) << FW_OFLD_TX_DATA_WR_MORE_S)
+
+#define FW_OFLD_TX_DATA_WR_SHOVE_S 14
+#define FW_OFLD_TX_DATA_WR_SHOVE_V(x) ((x) << FW_OFLD_TX_DATA_WR_SHOVE_S)
+#define FW_OFLD_TX_DATA_WR_SHOVE_F FW_OFLD_TX_DATA_WR_SHOVE_V(1U)
+
+#define FW_OFLD_TX_DATA_WR_ULPMODE_S 10
+#define FW_OFLD_TX_DATA_WR_ULPMODE_V(x) ((x) << FW_OFLD_TX_DATA_WR_ULPMODE_S)
+
+#define FW_OFLD_TX_DATA_WR_ULPSUBMODE_S 6
+#define FW_OFLD_TX_DATA_WR_ULPSUBMODE_V(x) \
+ ((x) << FW_OFLD_TX_DATA_WR_ULPSUBMODE_S)
+
struct fw_cmd_wr {
__be32 op_dma;
#define FW_CMD_WR_DMA (1U << 17)
@@ -566,6 +618,9 @@ struct fw_cmd_wr {
__be64 cookie_daddr;
};
+#define FW_CMD_WR_DMA_S 17
+#define FW_CMD_WR_DMA_V(x) ((x) << FW_CMD_WR_DMA_S)
+
struct fw_eth_tx_pkt_vm_wr {
__be32 op_immdlen;
__be32 equiq_to_len16;
@@ -641,18 +696,39 @@ struct fw_cmd_hdr {
__be32 lo;
};
-#define FW_CMD_OP(x) ((x) << 24)
-#define FW_CMD_OP_GET(x) (((x) >> 24) & 0xff)
-#define FW_CMD_REQUEST (1U << 23)
-#define FW_CMD_REQUEST_GET(x) (((x) >> 23) & 0x1)
-#define FW_CMD_READ (1U << 22)
-#define FW_CMD_WRITE (1U << 21)
-#define FW_CMD_EXEC (1U << 20)
-#define FW_CMD_RAMASK(x) ((x) << 20)
-#define FW_CMD_RETVAL(x) ((x) << 8)
-#define FW_CMD_RETVAL_GET(x) (((x) >> 8) & 0xff)
-#define FW_CMD_LEN16(x) ((x) << 0)
-#define FW_LEN16(fw_struct) FW_CMD_LEN16(sizeof(fw_struct) / 16)
+#define FW_CMD_OP_S 24
+#define FW_CMD_OP_M 0xff
+#define FW_CMD_OP_V(x) ((x) << FW_CMD_OP_S)
+#define FW_CMD_OP_G(x) (((x) >> FW_CMD_OP_S) & FW_CMD_OP_M)
+
+#define FW_CMD_REQUEST_S 23
+#define FW_CMD_REQUEST_V(x) ((x) << FW_CMD_REQUEST_S)
+#define FW_CMD_REQUEST_F FW_CMD_REQUEST_V(1U)
+
+#define FW_CMD_READ_S 22
+#define FW_CMD_READ_V(x) ((x) << FW_CMD_READ_S)
+#define FW_CMD_READ_F FW_CMD_READ_V(1U)
+
+#define FW_CMD_WRITE_S 21
+#define FW_CMD_WRITE_V(x) ((x) << FW_CMD_WRITE_S)
+#define FW_CMD_WRITE_F FW_CMD_WRITE_V(1U)
+
+#define FW_CMD_EXEC_S 20
+#define FW_CMD_EXEC_V(x) ((x) << FW_CMD_EXEC_S)
+#define FW_CMD_EXEC_F FW_CMD_EXEC_V(1U)
+
+#define FW_CMD_RAMASK_S 20
+#define FW_CMD_RAMASK_V(x) ((x) << FW_CMD_RAMASK_S)
+
+#define FW_CMD_RETVAL_S 8
+#define FW_CMD_RETVAL_M 0xff
+#define FW_CMD_RETVAL_V(x) ((x) << FW_CMD_RETVAL_S)
+#define FW_CMD_RETVAL_G(x) (((x) >> FW_CMD_RETVAL_S) & FW_CMD_RETVAL_M)
+
+#define FW_CMD_LEN16_S 0
+#define FW_CMD_LEN16_V(x) ((x) << FW_CMD_LEN16_S)
+
+#define FW_LEN16(fw_struct) FW_CMD_LEN16_V(sizeof(fw_struct) / 16)
enum fw_ldst_addrspc {
FW_LDST_ADDRSPC_FIRMWARE = 0x0001,
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
index 85036e6..0e8d5b7 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
@@ -132,7 +132,7 @@ enum {
* we can specify for immediate data in the firmware Ethernet TX
* Work Request.
*/
- MAX_IMM_TX_PKT_LEN = FW_WR_IMMDLEN_MASK,
+ MAX_IMM_TX_PKT_LEN = FW_WR_IMMDLEN_M,
/*
* Max size of a WR sent through a control TX queue.
@@ -1149,7 +1149,7 @@ int t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev)
goto out_free;
}
- wr_mid = FW_WR_LEN16(DIV_ROUND_UP(flits, 2));
+ wr_mid = FW_WR_LEN16_V(DIV_ROUND_UP(flits, 2));
if (unlikely(credits < ETHTXQ_STOP_THRES)) {
/*
* After we're done injecting the Work Request for this
@@ -1161,7 +1161,7 @@ int t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev)
* has opened up.
*/
txq_stop(txq);
- wr_mid |= FW_WR_EQUEQ | FW_WR_EQUIQ;
+ wr_mid |= FW_WR_EQUEQ_F | FW_WR_EQUIQ_F;
}
/*
@@ -1191,9 +1191,9 @@ int t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev)
int eth_xtra_len = skb_network_offset(skb) - ETH_HLEN;
wr->op_immdlen =
- cpu_to_be32(FW_WR_OP(FW_ETH_TX_PKT_VM_WR) |
- FW_WR_IMMDLEN(sizeof(*lso) +
- sizeof(*cpl)));
+ cpu_to_be32(FW_WR_OP_V(FW_ETH_TX_PKT_VM_WR) |
+ FW_WR_IMMDLEN_V(sizeof(*lso) +
+ sizeof(*cpl)));
/*
* Fill in the LSO CPL message.
*/
@@ -1228,8 +1228,8 @@ int t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev)
len = is_eth_imm(skb) ? skb->len + sizeof(*cpl) : sizeof(*cpl);
wr->op_immdlen =
- cpu_to_be32(FW_WR_OP(FW_ETH_TX_PKT_VM_WR) |
- FW_WR_IMMDLEN(len));
+ cpu_to_be32(FW_WR_OP_V(FW_ETH_TX_PKT_VM_WR) |
+ FW_WR_IMMDLEN_V(len));
/*
* Set up TX Packet CPL pointer, control word and perform
@@ -2084,10 +2084,10 @@ int t4vf_sge_alloc_rxq(struct adapter *adapter, struct sge_rspq *rspq,
* into OS-independent common code ...
*/
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_IQ_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
- FW_CMD_EXEC);
+ cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_IQ_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
+ FW_CMD_EXEC_F);
cmd.alloc_to_len16 = cpu_to_be32(FW_IQ_CMD_ALLOC |
FW_IQ_CMD_IQSTART(1) |
FW_LEN16(cmd));
@@ -2246,10 +2246,10 @@ int t4vf_sge_alloc_eth_txq(struct adapter *adapter, struct sge_eth_txq *txq,
* into the common code ...
*/
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_EQ_ETH_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
- FW_CMD_EXEC);
+ cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_EQ_ETH_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
+ FW_CMD_EXEC_F);
cmd.alloc_to_len16 = cpu_to_be32(FW_EQ_ETH_CMD_ALLOC |
FW_EQ_ETH_CMD_EQSTART |
FW_LEN16(cmd));
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
index 95df61d..2cfa439 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
@@ -67,7 +67,7 @@ enum chip_type {
/*
* The "len16" field of a Firmware Command Structure ...
*/
-#define FW_LEN16(fw_struct) FW_CMD_LEN16(sizeof(fw_struct) / 16)
+#define FW_LEN16(fw_struct) FW_CMD_LEN16_V(sizeof(fw_struct) / 16)
/*
* Per-VF statistics.
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
index e984fdc..570b895 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
@@ -204,20 +204,20 @@ int t4vf_wr_mbox_core(struct adapter *adapter, const void *cmd, int size,
/* return value in low-order little-endian word */
v = t4_read_reg(adapter, mbox_data);
- if (FW_CMD_RETVAL_GET(v))
+ if (FW_CMD_RETVAL_G(v))
dump_mbox(adapter, "FW Error", mbox_data);
if (rpl) {
/* request bit in high-order BE word */
WARN_ON((be32_to_cpu(*(const u32 *)cmd)
- & FW_CMD_REQUEST) == 0);
+ & FW_CMD_REQUEST_F) == 0);
get_mbox_rpl(adapter, rpl, size, mbox_data);
WARN_ON((be32_to_cpu(*(u32 *)rpl)
- & FW_CMD_REQUEST) != 0);
+ & FW_CMD_REQUEST_F) != 0);
}
t4_write_reg(adapter, mbox_ctl,
MBOWNER(MBOX_OWNER_NONE));
- return -FW_CMD_RETVAL_GET(v);
+ return -FW_CMD_RETVAL_G(v);
}
}
@@ -287,9 +287,9 @@ int t4vf_port_init(struct adapter *adapter, int pidx)
* like MAC address, etc.
*/
memset(&vi_cmd, 0, sizeof(vi_cmd));
- vi_cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_VI_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ);
+ vi_cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_VI_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F);
vi_cmd.alloc_to_len16 = cpu_to_be32(FW_LEN16(vi_cmd));
vi_cmd.type_viid = cpu_to_be16(FW_VI_CMD_VIID(pi->viid));
v = t4vf_wr_mbox(adapter, &vi_cmd, sizeof(vi_cmd), &vi_rpl);
@@ -308,9 +308,9 @@ int t4vf_port_init(struct adapter *adapter, int pidx)
return 0;
memset(&port_cmd, 0, sizeof(port_cmd));
- port_cmd.op_to_portid = cpu_to_be32(FW_CMD_OP(FW_PORT_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ |
+ port_cmd.op_to_portid = cpu_to_be32(FW_CMD_OP_V(FW_PORT_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F |
FW_PORT_CMD_PORTID(pi->port_id));
port_cmd.action_to_len16 =
cpu_to_be32(FW_PORT_CMD_ACTION(FW_PORT_ACTION_GET_PORT_INFO) |
@@ -349,8 +349,8 @@ int t4vf_fw_reset(struct adapter *adapter)
struct fw_reset_cmd cmd;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_write = cpu_to_be32(FW_CMD_OP(FW_RESET_CMD) |
- FW_CMD_WRITE);
+ cmd.op_to_write = cpu_to_be32(FW_CMD_OP_V(FW_RESET_CMD) |
+ FW_CMD_WRITE_F);
cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd));
return t4vf_wr_mbox(adapter, &cmd, sizeof(cmd), NULL);
}
@@ -377,12 +377,12 @@ static int t4vf_query_params(struct adapter *adapter, unsigned int nparams,
return -EINVAL;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_PARAMS_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ);
+ cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PARAMS_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F);
len16 = DIV_ROUND_UP(offsetof(struct fw_params_cmd,
param[nparams].mnem), 16);
- cmd.retval_len16 = cpu_to_be32(FW_CMD_LEN16(len16));
+ cmd.retval_len16 = cpu_to_be32(FW_CMD_LEN16_V(len16));
for (i = 0, p = &cmd.param[0]; i < nparams; i++, p++)
p->mnem = htonl(*params++);
@@ -415,12 +415,12 @@ int t4vf_set_params(struct adapter *adapter, unsigned int nparams,
return -EINVAL;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_PARAMS_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE);
+ cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PARAMS_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F);
len16 = DIV_ROUND_UP(offsetof(struct fw_params_cmd,
param[nparams]), 16);
- cmd.retval_len16 = cpu_to_be32(FW_CMD_LEN16(len16));
+ cmd.retval_len16 = cpu_to_be32(FW_CMD_LEN16_V(len16));
for (i = 0, p = &cmd.param[0]; i < nparams; i++, p++) {
p->mnem = cpu_to_be32(*params++);
p->val = cpu_to_be32(*vals++);
@@ -545,9 +545,9 @@ int t4vf_get_rss_glb_config(struct adapter *adapter)
* our RSS configuration.
*/
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_write = cpu_to_be32(FW_CMD_OP(FW_RSS_GLB_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ);
+ cmd.op_to_write = cpu_to_be32(FW_CMD_OP_V(FW_RSS_GLB_CONFIG_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F);
cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd));
v = t4vf_wr_mbox(adapter, &cmd, sizeof(cmd), &rpl);
if (v)
@@ -621,9 +621,9 @@ int t4vf_get_vfres(struct adapter *adapter)
* with error on command failure.
*/
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_PFVF_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ);
+ cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_PFVF_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F);
cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd));
v = t4vf_wr_mbox(adapter, &cmd, sizeof(cmd), &rpl);
if (v)
@@ -669,9 +669,9 @@ int t4vf_read_rss_vi_config(struct adapter *adapter, unsigned int viid,
int v;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_RSS_VI_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_RSS_VI_CONFIG_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F |
FW_RSS_VI_CONFIG_CMD_VIID(viid));
cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd));
v = t4vf_wr_mbox(adapter, &cmd, sizeof(cmd), &rpl);
@@ -719,9 +719,9 @@ int t4vf_write_rss_vi_config(struct adapter *adapter, unsigned int viid,
struct fw_rss_vi_config_cmd cmd, rpl;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_RSS_VI_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_RSS_VI_CONFIG_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
FW_RSS_VI_CONFIG_CMD_VIID(viid));
cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd));
switch (adapter->params.rss.mode) {
@@ -777,9 +777,9 @@ int t4vf_config_rss_range(struct adapter *adapter, unsigned int viid,
* Initialize firmware command template to write the RSS table.
*/
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_RSS_IND_TBL_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_RSS_IND_TBL_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
FW_RSS_IND_TBL_CMD_VIID(viid));
cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd));
@@ -866,10 +866,10 @@ int t4vf_alloc_vi(struct adapter *adapter, int port_id)
* VIID.
*/
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_VI_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
- FW_CMD_EXEC);
+ cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_VI_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
+ FW_CMD_EXEC_F);
cmd.alloc_to_len16 = cpu_to_be32(FW_LEN16(cmd) |
FW_VI_CMD_ALLOC);
cmd.portid_pkd = FW_VI_CMD_PORTID(port_id);
@@ -896,9 +896,9 @@ int t4vf_free_vi(struct adapter *adapter, int viid)
* Execute a VI command to free the Virtual Interface.
*/
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_VI_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_EXEC);
+ cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_VI_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F);
cmd.alloc_to_len16 = cpu_to_be32(FW_LEN16(cmd) |
FW_VI_CMD_FREE);
cmd.type_viid = cpu_to_be16(FW_VI_CMD_VIID(viid));
@@ -920,9 +920,9 @@ int t4vf_enable_vi(struct adapter *adapter, unsigned int viid,
struct fw_vi_enable_cmd cmd;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_ENABLE_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_EXEC |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_ENABLE_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F |
FW_VI_ENABLE_CMD_VIID(viid));
cmd.ien_to_len16 = cpu_to_be32(FW_VI_ENABLE_CMD_IEN(rx_en) |
FW_VI_ENABLE_CMD_EEN(tx_en) |
@@ -944,9 +944,9 @@ int t4vf_identify_port(struct adapter *adapter, unsigned int viid,
struct fw_vi_enable_cmd cmd;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_ENABLE_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_EXEC |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_ENABLE_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F |
FW_VI_ENABLE_CMD_VIID(viid));
cmd.ien_to_len16 = cpu_to_be32(FW_VI_ENABLE_CMD_LED |
FW_LEN16(cmd));
@@ -986,9 +986,9 @@ int t4vf_set_rxmode(struct adapter *adapter, unsigned int viid,
vlanex = FW_VI_RXMODE_CMD_VLANEXEN_MASK;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_RXMODE_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_RXMODE_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
FW_VI_RXMODE_CMD_VIID(viid));
cmd.retval_len16 = cpu_to_be32(FW_LEN16(cmd));
cmd.mtu_to_vlanexen =
@@ -1046,14 +1046,14 @@ int t4vf_alloc_mac_filt(struct adapter *adapter, unsigned int viid, bool free,
int i;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
- (free ? FW_CMD_EXEC : 0) |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_MAC_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
+ (free ? FW_CMD_EXEC_F : 0) |
FW_VI_MAC_CMD_VIID(viid));
cmd.freemacs_to_len16 =
cpu_to_be32(FW_VI_MAC_CMD_FREEMACS(free) |
- FW_CMD_LEN16(len16));
+ FW_CMD_LEN16_V(len16));
for (i = 0, p = cmd.u.exact; i < fw_naddr; i++, p++) {
p->valid_to_idx = cpu_to_be16(
@@ -1135,11 +1135,11 @@ int t4vf_change_mac(struct adapter *adapter, unsigned int viid,
idx = persist ? FW_VI_MAC_ADD_PERSIST_MAC : FW_VI_MAC_ADD_MAC;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_MAC_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
FW_VI_MAC_CMD_VIID(viid));
- cmd.freemacs_to_len16 = cpu_to_be32(FW_CMD_LEN16(len16));
+ cmd.freemacs_to_len16 = cpu_to_be32(FW_CMD_LEN16_V(len16));
p->valid_to_idx = cpu_to_be16(FW_VI_MAC_CMD_VALID |
FW_VI_MAC_CMD_IDX(idx));
memcpy(p->macaddr, addr, sizeof(p->macaddr));
@@ -1172,13 +1172,13 @@ int t4vf_set_addr_hash(struct adapter *adapter, unsigned int viid,
u.exact[0]), 16);
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_MAC_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
FW_VI_ENABLE_CMD_VIID(viid));
cmd.freemacs_to_len16 = cpu_to_be32(FW_VI_MAC_CMD_HASHVECEN |
FW_VI_MAC_CMD_HASHUNIEN(ucast) |
- FW_CMD_LEN16(len16));
+ FW_CMD_LEN16_V(len16));
cmd.u.hash.hashvec = cpu_to_be64(vec);
return t4vf_wr_mbox_core(adapter, &cmd, sizeof(cmd), NULL, sleep_ok);
}
@@ -1214,11 +1214,11 @@ int t4vf_get_port_stats(struct adapter *adapter, int pidx,
int ret;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_STATS_CMD) |
+ cmd.op_to_viid = cpu_to_be32(FW_CMD_OP_V(FW_VI_STATS_CMD) |
FW_VI_STATS_CMD_VIID(pi->viid) |
- FW_CMD_REQUEST |
- FW_CMD_READ);
- cmd.retval_len16 = cpu_to_be32(FW_CMD_LEN16(len16));
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F);
+ cmd.retval_len16 = cpu_to_be32(FW_CMD_LEN16_V(len16));
cmd.u.ctl.nstats_ix =
cpu_to_be16(FW_VI_STATS_CMD_IX(ix) |
FW_VI_STATS_CMD_NSTATS(nstats));
@@ -1273,9 +1273,9 @@ int t4vf_iq_free(struct adapter *adapter, unsigned int iqtype,
struct fw_iq_cmd cmd;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_IQ_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_EXEC);
+ cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_IQ_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F);
cmd.alloc_to_len16 = cpu_to_be32(FW_IQ_CMD_FREE |
FW_LEN16(cmd));
cmd.type_to_iqandstindex =
@@ -1299,9 +1299,9 @@ int t4vf_eth_eq_free(struct adapter *adapter, unsigned int eqid)
struct fw_eq_eth_cmd cmd;
memset(&cmd, 0, sizeof(cmd));
- cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP(FW_EQ_ETH_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_EXEC);
+ cmd.op_to_vfn = cpu_to_be32(FW_CMD_OP_V(FW_EQ_ETH_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F);
cmd.alloc_to_len16 = cpu_to_be32(FW_EQ_ETH_CMD_FREE |
FW_LEN16(cmd));
cmd.eqid_pkd = cpu_to_be32(FW_EQ_ETH_CMD_EQID(eqid));
@@ -1318,7 +1318,7 @@ int t4vf_eth_eq_free(struct adapter *adapter, unsigned int eqid)
int t4vf_handle_fw_rpl(struct adapter *adapter, const __be64 *rpl)
{
const struct fw_cmd_hdr *cmd_hdr = (const struct fw_cmd_hdr *)rpl;
- u8 opcode = FW_CMD_OP_GET(be32_to_cpu(cmd_hdr->hi));
+ u8 opcode = FW_CMD_OP_G(be32_to_cpu(cmd_hdr->hi));
switch (opcode) {
case FW_PORT_CMD: {
diff --git a/drivers/scsi/csiostor/csio_attr.c b/drivers/scsi/csiostor/csio_attr.c
index 065a87a..2d1c4eb 100644
--- a/drivers/scsi/csiostor/csio_attr.c
+++ b/drivers/scsi/csiostor/csio_attr.c
@@ -451,9 +451,9 @@ csio_fcoe_alloc_vnp(struct csio_hw *hw, struct csio_lnode *ln)
/* Process Mbox response of VNP command */
rsp = (struct fw_fcoe_vnp_cmd *)(mbp->mb);
- if (FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16)) != FW_SUCCESS) {
+ if (FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16)) != FW_SUCCESS) {
csio_ln_err(ln, "FCOE VNP ALLOC cmd returned 0x%x!\n",
- FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16)));
+ FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16)));
ret = -EINVAL;
goto out_free;
}
@@ -526,9 +526,9 @@ csio_fcoe_free_vnp(struct csio_hw *hw, struct csio_lnode *ln)
/* Process Mbox response of VNP command */
rsp = (struct fw_fcoe_vnp_cmd *)(mbp->mb);
- if (FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16)) != FW_SUCCESS) {
+ if (FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16)) != FW_SUCCESS) {
csio_ln_err(ln, "FCOE VNP FREE cmd returned 0x%x!\n",
- FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16)));
+ FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16)));
ret = -EINVAL;
}
diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c
index 0eaec47..5f06877 100644
--- a/drivers/scsi/csiostor/csio_hw.c
+++ b/drivers/scsi/csiostor/csio_hw.c
@@ -1370,9 +1370,9 @@ csio_hw_fw_config_file(struct csio_hw *hw,
caps_cmd = (struct fw_caps_config_cmd *)(mbp->mb);
CSIO_INIT_MBP(mbp, caps_cmd, CSIO_MB_DEFAULT_TMO, hw, NULL, 1);
caps_cmd->op_to_write =
- htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ);
+ htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F);
caps_cmd->cfvalid_to_len16 =
htonl(FW_CAPS_CONFIG_CMD_CFVALID |
FW_CAPS_CONFIG_CMD_MEMTYPE_CF(mtype) |
@@ -1407,9 +1407,9 @@ csio_hw_fw_config_file(struct csio_hw *hw,
* And now tell the firmware to use the configuration we just loaded.
*/
caps_cmd->op_to_write =
- htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE);
+ htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F);
caps_cmd->cfvalid_to_len16 = htonl(FW_LEN16(*caps_cmd));
if (csio_mb_issue(hw, mbp)) {
@@ -1678,7 +1678,7 @@ csio_get_fcoe_resinfo(struct csio_hw *hw)
}
rsp = (struct fw_fcoe_res_info_cmd *)(mbp->mb);
- retval = FW_CMD_RETVAL_GET(ntohl(rsp->retval_len16));
+ retval = FW_CMD_RETVAL_G(ntohl(rsp->retval_len16));
if (retval != FW_SUCCESS) {
csio_err(hw, "FW_FCOE_RES_INFO_CMD failed with ret x%x\n",
retval);
diff --git a/drivers/scsi/csiostor/csio_lnode.c b/drivers/scsi/csiostor/csio_lnode.c
index ffe9be0..48e45b1 100644
--- a/drivers/scsi/csiostor/csio_lnode.c
+++ b/drivers/scsi/csiostor/csio_lnode.c
@@ -603,7 +603,7 @@ csio_ln_vnp_read_cbfn(struct csio_hw *hw, struct csio_mb *mbp)
enum fw_retval retval;
__be32 nport_id;
- retval = FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16));
+ retval = FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16));
if (retval != FW_SUCCESS) {
csio_err(hw, "FCOE VNP read cmd returned error:0x%x\n", retval);
mempool_free(mbp, hw->mb_mempool);
@@ -770,7 +770,7 @@ csio_ln_read_fcf_cbfn(struct csio_hw *hw, struct csio_mb *mbp)
(struct fw_fcoe_fcf_cmd *)(mbp->mb);
enum fw_retval retval;
- retval = FW_CMD_RETVAL_GET(ntohl(rsp->retval_len16));
+ retval = FW_CMD_RETVAL_G(ntohl(rsp->retval_len16));
if (retval != FW_SUCCESS) {
csio_ln_err(ln, "FCOE FCF cmd failed with ret x%x\n",
retval);
@@ -1506,7 +1506,7 @@ csio_fcoe_fwevt_handler(struct csio_hw *hw, __u8 cpl_op, __be64 *cmd)
}
} else if (cpl_op == CPL_FW6_PLD) {
wr = (struct fw_wr_hdr *) (cmd + 4);
- if (FW_WR_OP_GET(be32_to_cpu(wr->hi))
+ if (FW_WR_OP_G(be32_to_cpu(wr->hi))
== FW_RDEV_WR) {
rdev_wr = (struct fw_rdev_wr *) (cmd + 4);
@@ -1574,17 +1574,17 @@ out_pld:
return;
} else {
csio_warn(hw, "unexpected WR op(0x%x) recv\n",
- FW_WR_OP_GET(be32_to_cpu((wr->hi))));
+ FW_WR_OP_G(be32_to_cpu((wr->hi))));
CSIO_INC_STATS(hw, n_cpl_unexp);
}
} else if (cpl_op == CPL_FW6_MSG) {
wr = (struct fw_wr_hdr *) (cmd);
- if (FW_WR_OP_GET(be32_to_cpu(wr->hi)) == FW_FCOE_ELS_CT_WR) {
+ if (FW_WR_OP_G(be32_to_cpu(wr->hi)) == FW_FCOE_ELS_CT_WR) {
csio_ln_mgmt_wr_handler(hw, wr,
sizeof(struct fw_fcoe_els_ct_wr));
} else {
csio_warn(hw, "unexpected WR op(0x%x) recv\n",
- FW_WR_OP_GET(be32_to_cpu((wr->hi))));
+ FW_WR_OP_G(be32_to_cpu((wr->hi))));
CSIO_INC_STATS(hw, n_cpl_unexp);
}
} else {
@@ -1668,12 +1668,12 @@ csio_ln_prep_ecwr(struct csio_ioreq *io_req, uint32_t wr_len,
__be32 port_id;
wr = (struct fw_fcoe_els_ct_wr *)fw_wr;
- wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_FCOE_ELS_CT_WR) |
+ wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_FCOE_ELS_CT_WR) |
FW_FCOE_ELS_CT_WR_IMMDLEN(immd_len));
wr_len = DIV_ROUND_UP(wr_len, 16);
- wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(flow_id) |
- FW_WR_LEN16(wr_len));
+ wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(flow_id) |
+ FW_WR_LEN16_V(wr_len));
wr->els_ct_type = sub_op;
wr->ctl_pri = 0;
wr->cp_en_class = 0;
diff --git a/drivers/scsi/csiostor/csio_mb.c b/drivers/scsi/csiostor/csio_mb.c
index 15b6351..ffa8489 100644
--- a/drivers/scsi/csiostor/csio_mb.c
+++ b/drivers/scsi/csiostor/csio_mb.c
@@ -59,7 +59,7 @@ csio_mb_fw_retval(struct csio_mb *mbp)
hdr = (struct fw_cmd_hdr *)(mbp->mb);
- return FW_CMD_RETVAL_GET(ntohl(hdr->lo));
+ return FW_CMD_RETVAL_G(ntohl(hdr->lo));
}
/*
@@ -81,9 +81,9 @@ csio_mb_hello(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo,
CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1);
- cmdp->op_to_write = htonl(FW_CMD_OP(FW_HELLO_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE);
- cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_HELLO_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F);
+ cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->err_to_clearinit = htonl(
FW_HELLO_CMD_MASTERDIS(master == CSIO_MASTER_CANT) |
FW_HELLO_CMD_MASTERFORCE(master == CSIO_MASTER_MUST) |
@@ -112,7 +112,7 @@ csio_mb_process_hello_rsp(struct csio_hw *hw, struct csio_mb *mbp,
struct fw_hello_cmd *rsp = (struct fw_hello_cmd *)(mbp->mb);
uint32_t value;
- *retval = FW_CMD_RETVAL_GET(ntohl(rsp->retval_len16));
+ *retval = FW_CMD_RETVAL_G(ntohl(rsp->retval_len16));
if (*retval == FW_SUCCESS) {
hw->fwrev = ntohl(rsp->fwrev);
@@ -144,9 +144,9 @@ csio_mb_bye(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo,
CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1);
- cmdp->op_to_write = htonl(FW_CMD_OP(FW_BYE_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE);
- cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_BYE_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F);
+ cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
}
@@ -167,9 +167,9 @@ csio_mb_reset(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo,
CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1);
- cmdp->op_to_write = htonl(FW_CMD_OP(FW_RESET_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE);
- cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_RESET_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F);
+ cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->val = htonl(reset);
cmdp->halt_pkd = htonl(halt);
@@ -202,12 +202,12 @@ csio_mb_params(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo,
CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1);
- cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_PARAMS_CMD) |
- FW_CMD_REQUEST |
- (wr ? FW_CMD_WRITE : FW_CMD_READ) |
+ cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_PARAMS_CMD) |
+ FW_CMD_REQUEST_F |
+ (wr ? FW_CMD_WRITE_F : FW_CMD_READ_F) |
FW_PARAMS_CMD_PFN(pf) |
FW_PARAMS_CMD_VFN(vf));
- cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
/* Write Params */
if (wr) {
@@ -245,7 +245,7 @@ csio_mb_process_read_params_rsp(struct csio_hw *hw, struct csio_mb *mbp,
uint32_t i;
__be32 *p = &rsp->param[0].val;
- *retval = FW_CMD_RETVAL_GET(ntohl(rsp->retval_len16));
+ *retval = FW_CMD_RETVAL_G(ntohl(rsp->retval_len16));
if (*retval == FW_SUCCESS)
for (i = 0; i < nparams; i++, p += 2)
@@ -271,9 +271,9 @@ csio_mb_ldst(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo, int reg)
* specified PCI-E Configuration Space register.
*/
ldst_cmd->op_to_addrspace =
- htonl(FW_CMD_OP(FW_LDST_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ |
+ htonl(FW_CMD_OP_V(FW_LDST_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F |
FW_LDST_CMD_ADDRSPACE(FW_LDST_ADDRSPC_FUNC_PCIE));
ldst_cmd->cycles_to_len16 = htonl(FW_LEN16(struct fw_ldst_cmd));
ldst_cmd->u.pcie.select_naccess = FW_LDST_CMD_NACCESS(1);
@@ -306,10 +306,10 @@ csio_mb_caps_config(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo,
CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, wr ? 0 : 1);
- cmdp->op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST |
- (wr ? FW_CMD_WRITE : FW_CMD_READ));
- cmdp->cfvalid_to_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) |
+ FW_CMD_REQUEST_F |
+ (wr ? FW_CMD_WRITE_F : FW_CMD_READ_F));
+ cmdp->cfvalid_to_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
/* Read config */
if (!wr)
@@ -351,21 +351,21 @@ csio_mb_port(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo,
CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1);
- cmdp->op_to_portid = htonl(FW_CMD_OP(FW_PORT_CMD) |
- FW_CMD_REQUEST |
- (wr ? FW_CMD_EXEC : FW_CMD_READ) |
+ cmdp->op_to_portid = htonl(FW_CMD_OP_V(FW_PORT_CMD) |
+ FW_CMD_REQUEST_F |
+ (wr ? FW_CMD_EXEC_F : FW_CMD_READ_F) |
FW_PORT_CMD_PORTID(portid));
if (!wr) {
cmdp->action_to_len16 = htonl(
FW_PORT_CMD_ACTION(FW_PORT_ACTION_GET_PORT_INFO) |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
return;
}
/* Set port */
cmdp->action_to_len16 = htonl(
FW_PORT_CMD_ACTION(FW_PORT_ACTION_L1_CFG) |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
if (fc & PAUSE_RX)
lfc |= FW_PORT_CAP_FC_RX;
@@ -393,7 +393,7 @@ csio_mb_process_read_port_rsp(struct csio_hw *hw, struct csio_mb *mbp,
{
struct fw_port_cmd *rsp = (struct fw_port_cmd *)(mbp->mb);
- *retval = FW_CMD_RETVAL_GET(ntohl(rsp->action_to_len16));
+ *retval = FW_CMD_RETVAL_G(ntohl(rsp->action_to_len16));
if (*retval == FW_SUCCESS)
*caps = ntohs(rsp->u.info.pcap);
@@ -415,9 +415,9 @@ csio_mb_initialize(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo,
CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1);
- cmdp->op_to_write = htonl(FW_CMD_OP(FW_INITIALIZE_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE);
- cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_INITIALIZE_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F);
+ cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
}
@@ -443,13 +443,13 @@ csio_mb_iq_alloc(struct csio_hw *hw, struct csio_mb *mbp, void *priv,
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1);
- cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_IQ_CMD) |
- FW_CMD_REQUEST | FW_CMD_EXEC |
+ cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_IQ_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_EXEC_F |
FW_IQ_CMD_PFN(iq_params->pfn) |
FW_IQ_CMD_VFN(iq_params->vfn));
cmdp->alloc_to_len16 = htonl(FW_IQ_CMD_ALLOC |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->type_to_iqandstindex = htonl(
FW_IQ_CMD_VIID(iq_params->viid) |
@@ -499,12 +499,12 @@ csio_mb_iq_write(struct csio_hw *hw, struct csio_mb *mbp, void *priv,
if (!cascaded_req)
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1);
- cmdp->op_to_vfn |= htonl(FW_CMD_OP(FW_IQ_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE |
+ cmdp->op_to_vfn |= htonl(FW_CMD_OP_V(FW_IQ_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F |
FW_IQ_CMD_PFN(iq_params->pfn) |
FW_IQ_CMD_VFN(iq_params->vfn));
cmdp->alloc_to_len16 |= htonl(iq_start_stop |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->iqid |= htons(iq_params->iqid);
cmdp->fl0id |= htons(iq_params->fl0id);
cmdp->fl1id |= htons(iq_params->fl1id);
@@ -588,7 +588,7 @@ csio_mb_iq_alloc_write_rsp(struct csio_hw *hw, struct csio_mb *mbp,
{
struct fw_iq_cmd *rsp = (struct fw_iq_cmd *)(mbp->mb);
- *ret_val = FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16));
+ *ret_val = FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16));
if (*ret_val == FW_SUCCESS) {
iq_params->physiqid = ntohs(rsp->physiqid);
iq_params->iqid = ntohs(rsp->iqid);
@@ -622,12 +622,12 @@ csio_mb_iq_free(struct csio_hw *hw, struct csio_mb *mbp, void *priv,
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1);
- cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_IQ_CMD) |
- FW_CMD_REQUEST | FW_CMD_EXEC |
+ cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_IQ_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_EXEC_F |
FW_IQ_CMD_PFN(iq_params->pfn) |
FW_IQ_CMD_VFN(iq_params->vfn));
cmdp->alloc_to_len16 = htonl(FW_IQ_CMD_FREE |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->type_to_iqandstindex = htonl(FW_IQ_CMD_TYPE(iq_params->type));
cmdp->iqid = htons(iq_params->iqid);
@@ -657,12 +657,12 @@ csio_mb_eq_ofld_alloc(struct csio_hw *hw, struct csio_mb *mbp, void *priv,
struct fw_eq_ofld_cmd *cmdp = (struct fw_eq_ofld_cmd *)(mbp->mb);
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1);
- cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_EQ_OFLD_CMD) |
- FW_CMD_REQUEST | FW_CMD_EXEC |
+ cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_OFLD_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_EXEC_F |
FW_EQ_OFLD_CMD_PFN(eq_ofld_params->pfn) |
FW_EQ_OFLD_CMD_VFN(eq_ofld_params->vfn));
cmdp->alloc_to_len16 = htonl(FW_EQ_OFLD_CMD_ALLOC |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
} /* csio_mb_eq_ofld_alloc */
@@ -704,12 +704,12 @@ csio_mb_eq_ofld_write(struct csio_hw *hw, struct csio_mb *mbp, void *priv,
if (!cascaded_req)
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1);
- cmdp->op_to_vfn |= htonl(FW_CMD_OP(FW_EQ_OFLD_CMD) |
- FW_CMD_REQUEST | FW_CMD_WRITE |
+ cmdp->op_to_vfn |= htonl(FW_CMD_OP_V(FW_EQ_OFLD_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_WRITE_F |
FW_EQ_OFLD_CMD_PFN(eq_ofld_params->pfn) |
FW_EQ_OFLD_CMD_VFN(eq_ofld_params->vfn));
cmdp->alloc_to_len16 |= htonl(eq_start_stop |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->eqid_pkd |= htonl(FW_EQ_OFLD_CMD_EQID(eq_ofld_params->eqid));
@@ -773,7 +773,7 @@ csio_mb_eq_ofld_alloc_write_rsp(struct csio_hw *hw,
{
struct fw_eq_ofld_cmd *rsp = (struct fw_eq_ofld_cmd *)(mbp->mb);
- *ret_val = FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16));
+ *ret_val = FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16));
if (*ret_val == FW_SUCCESS) {
eq_ofld_params->eqid = FW_EQ_OFLD_CMD_EQID_GET(
@@ -807,12 +807,12 @@ csio_mb_eq_ofld_free(struct csio_hw *hw, struct csio_mb *mbp, void *priv,
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1);
- cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_EQ_OFLD_CMD) |
- FW_CMD_REQUEST | FW_CMD_EXEC |
+ cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_OFLD_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_EXEC_F |
FW_EQ_OFLD_CMD_PFN(eq_ofld_params->pfn) |
FW_EQ_OFLD_CMD_VFN(eq_ofld_params->vfn));
cmdp->alloc_to_len16 = htonl(FW_EQ_OFLD_CMD_FREE |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->eqid_pkd = htonl(FW_EQ_OFLD_CMD_EQID(eq_ofld_params->eqid));
} /* csio_mb_eq_ofld_free */
@@ -840,15 +840,15 @@ csio_write_fcoe_link_cond_init_mb(struct csio_lnode *ln, struct csio_mb *mbp,
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1);
cmdp->op_to_portid = htonl((
- FW_CMD_OP(FW_FCOE_LINK_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE |
+ FW_CMD_OP_V(FW_FCOE_LINK_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_WRITE_F |
FW_FCOE_LINK_CMD_PORTID(port_id)));
cmdp->sub_opcode_fcfi = htonl(
FW_FCOE_LINK_CMD_SUB_OPCODE(sub_opcode) |
FW_FCOE_LINK_CMD_FCFI(fcfi));
cmdp->lstatus = link_status;
- cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
} /* csio_write_fcoe_link_cond_init_mb */
@@ -873,11 +873,11 @@ csio_fcoe_read_res_info_init_mb(struct csio_hw *hw, struct csio_mb *mbp,
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, hw, cbfn, 1);
- cmdp->op_to_read = htonl((FW_CMD_OP(FW_FCOE_RES_INFO_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ));
+ cmdp->op_to_read = htonl((FW_CMD_OP_V(FW_FCOE_RES_INFO_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F));
- cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
} /* csio_fcoe_read_res_info_init_mb */
@@ -908,13 +908,13 @@ csio_fcoe_vnp_alloc_init_mb(struct csio_lnode *ln, struct csio_mb *mbp,
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1);
- cmdp->op_to_fcfi = htonl((FW_CMD_OP(FW_FCOE_VNP_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_EXEC |
+ cmdp->op_to_fcfi = htonl((FW_CMD_OP_V(FW_FCOE_VNP_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F |
FW_FCOE_VNP_CMD_FCFI(fcfi)));
cmdp->alloc_to_len16 = htonl(FW_FCOE_VNP_CMD_ALLOC |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->gen_wwn_to_vnpi = htonl(FW_FCOE_VNP_CMD_VNPI(vnpi));
@@ -948,11 +948,11 @@ csio_fcoe_vnp_read_init_mb(struct csio_lnode *ln, struct csio_mb *mbp,
(struct fw_fcoe_vnp_cmd *)(mbp->mb);
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1);
- cmdp->op_to_fcfi = htonl(FW_CMD_OP(FW_FCOE_VNP_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ |
+ cmdp->op_to_fcfi = htonl(FW_CMD_OP_V(FW_FCOE_VNP_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F |
FW_FCOE_VNP_CMD_FCFI(fcfi));
- cmdp->alloc_to_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->alloc_to_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->gen_wwn_to_vnpi = htonl(FW_FCOE_VNP_CMD_VNPI(vnpi));
}
@@ -978,12 +978,12 @@ csio_fcoe_vnp_free_init_mb(struct csio_lnode *ln, struct csio_mb *mbp,
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1);
- cmdp->op_to_fcfi = htonl(FW_CMD_OP(FW_FCOE_VNP_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_EXEC |
+ cmdp->op_to_fcfi = htonl(FW_CMD_OP_V(FW_FCOE_VNP_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_EXEC_F |
FW_FCOE_VNP_CMD_FCFI(fcfi));
cmdp->alloc_to_len16 = htonl(FW_FCOE_VNP_CMD_FREE |
- FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
cmdp->gen_wwn_to_vnpi = htonl(FW_FCOE_VNP_CMD_VNPI(vnpi));
}
@@ -1009,11 +1009,11 @@ csio_fcoe_read_fcf_init_mb(struct csio_lnode *ln, struct csio_mb *mbp,
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1);
- cmdp->op_to_fcfi = htonl(FW_CMD_OP(FW_FCOE_FCF_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ |
+ cmdp->op_to_fcfi = htonl(FW_CMD_OP_V(FW_FCOE_FCF_CMD) |
+ FW_CMD_REQUEST_F |
+ FW_CMD_READ_F |
FW_FCOE_FCF_CMD_FCFI(fcfi));
- cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16));
+ cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
} /* csio_fcoe_read_fcf_init_mb */
@@ -1029,9 +1029,9 @@ csio_fcoe_read_portparams_init_mb(struct csio_hw *hw, struct csio_mb *mbp,
CSIO_INIT_MBP(mbp, cmdp, mb_tmo, hw, cbfn, 1);
mbp->mb_size = 64;
- cmdp->op_to_flowid = htonl(FW_CMD_OP(FW_FCOE_STATS_CMD) |
- FW_CMD_REQUEST | FW_CMD_READ);
- cmdp->free_to_len16 = htonl(FW_CMD_LEN16(CSIO_MAX_MB_SIZE/16));
+ cmdp->op_to_flowid = htonl(FW_CMD_OP_V(FW_FCOE_STATS_CMD) |
+ FW_CMD_REQUEST_F | FW_CMD_READ_F);
+ cmdp->free_to_len16 = htonl(FW_CMD_LEN16_V(CSIO_MAX_MB_SIZE/16));
cmdp->u.ctl.nstats_port = FW_FCOE_STATS_CMD_NSTATS(portparams->nstats) |
FW_FCOE_STATS_CMD_PORT(portparams->portid);
@@ -1053,7 +1053,7 @@ csio_mb_process_portparams_rsp(struct csio_hw *hw,
uint8_t *src;
uint8_t *dst;
- *retval = FW_CMD_RETVAL_GET(ntohl(rsp->free_to_len16));
+ *retval = FW_CMD_RETVAL_G(ntohl(rsp->free_to_len16));
memset(&stats, 0, sizeof(struct fw_fcoe_port_stats));
@@ -1305,7 +1305,7 @@ csio_mb_issue(struct csio_hw *hw, struct csio_mb *mbp)
hdr = cpu_to_be64(csio_rd_reg64(hw, data_reg));
fw_hdr = (struct fw_cmd_hdr *)&hdr;
- switch (FW_CMD_OP_GET(ntohl(fw_hdr->hi))) {
+ switch (FW_CMD_OP_G(ntohl(fw_hdr->hi))) {
case FW_DEBUG_CMD:
csio_mb_debug_cmd_handler(hw);
continue;
@@ -1498,7 +1498,7 @@ csio_mb_isr_handler(struct csio_hw *hw)
hdr = cpu_to_be64(csio_rd_reg64(hw, data_reg));
fw_hdr = (struct fw_cmd_hdr *)&hdr;
- switch (FW_CMD_OP_GET(ntohl(fw_hdr->hi))) {
+ switch (FW_CMD_OP_G(ntohl(fw_hdr->hi))) {
case FW_DEBUG_CMD:
csio_mb_debug_cmd_handler(hw);
return -EINVAL;
@@ -1571,11 +1571,11 @@ csio_mb_tmo_handler(struct csio_hw *hw)
fw_hdr = (struct fw_cmd_hdr *)(mbp->mb);
csio_dbg(hw, "Mailbox num:%x op:0x%x timed out\n", hw->pfn,
- FW_CMD_OP_GET(ntohl(fw_hdr->hi)));
+ FW_CMD_OP_G(ntohl(fw_hdr->hi)));
mbm->mcurrent = NULL;
CSIO_INC_STATS(mbm, n_tmo);
- fw_hdr->lo = htonl(FW_CMD_RETVAL(FW_ETIMEDOUT));
+ fw_hdr->lo = htonl(FW_CMD_RETVAL_V(FW_ETIMEDOUT));
return mbp;
}
@@ -1624,10 +1624,10 @@ csio_mb_cancel_all(struct csio_hw *hw, struct list_head *cbfn_q)
hdr = (struct fw_cmd_hdr *)(mbp->mb);
csio_dbg(hw, "Cancelling pending mailbox num %x op:%x\n",
- hw->pfn, FW_CMD_OP_GET(ntohl(hdr->hi)));
+ hw->pfn, FW_CMD_OP_G(ntohl(hdr->hi)));
CSIO_INC_STATS(mbm, n_cancel);
- hdr->lo = htonl(FW_CMD_RETVAL(FW_HOSTERROR));
+ hdr->lo = htonl(FW_CMD_RETVAL_V(FW_HOSTERROR));
}
}
diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c
index 86103c8..b37c69a 100644
--- a/drivers/scsi/csiostor/csio_scsi.c
+++ b/drivers/scsi/csiostor/csio_scsi.c
@@ -230,10 +230,10 @@ csio_scsi_init_cmd_wr(struct csio_ioreq *req, void *addr, uint32_t size)
struct csio_dma_buf *dma_buf;
uint8_t imm = csio_hw_to_scsim(hw)->proto_cmd_len;
- wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_SCSI_CMD_WR) |
+ wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_SCSI_CMD_WR) |
FW_SCSI_CMD_WR_IMMDLEN(imm));
- wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(rn->flowid) |
- FW_WR_LEN16(
+ wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(rn->flowid) |
+ FW_WR_LEN16_V(
DIV_ROUND_UP(size, 16)));
wr->cookie = (uintptr_t) req;
@@ -391,10 +391,10 @@ csio_scsi_init_read_wr(struct csio_ioreq *req, void *wrp, uint32_t size)
uint8_t imm = csio_hw_to_scsim(hw)->proto_cmd_len;
struct scsi_cmnd *scmnd = csio_scsi_cmnd(req);
- wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_SCSI_READ_WR) |
+ wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_SCSI_READ_WR) |
FW_SCSI_READ_WR_IMMDLEN(imm));
- wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(rn->flowid) |
- FW_WR_LEN16(DIV_ROUND_UP(size, 16)));
+ wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(rn->flowid) |
+ FW_WR_LEN16_V(DIV_ROUND_UP(size, 16)));
wr->cookie = (uintptr_t)req;
wr->iqid = cpu_to_be16(csio_q_physiqid(hw, req->iq_idx));
wr->tmo_val = (uint8_t)(req->tmo);
@@ -444,10 +444,10 @@ csio_scsi_init_write_wr(struct csio_ioreq *req, void *wrp, uint32_t size)
uint8_t imm = csio_hw_to_scsim(hw)->proto_cmd_len;
struct scsi_cmnd *scmnd = csio_scsi_cmnd(req);
- wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_SCSI_WRITE_WR) |
+ wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_SCSI_WRITE_WR) |
FW_SCSI_WRITE_WR_IMMDLEN(imm));
- wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(rn->flowid) |
- FW_WR_LEN16(DIV_ROUND_UP(size, 16)));
+ wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(rn->flowid) |
+ FW_WR_LEN16_V(DIV_ROUND_UP(size, 16)));
wr->cookie = (uintptr_t)req;
wr->iqid = cpu_to_be16(csio_q_physiqid(hw, req->iq_idx));
wr->tmo_val = (uint8_t)(req->tmo);
@@ -674,9 +674,9 @@ csio_scsi_init_abrt_cls_wr(struct csio_ioreq *req, void *addr, uint32_t size,
struct csio_rnode *rn = req->rnode;
struct fw_scsi_abrt_cls_wr *wr = (struct fw_scsi_abrt_cls_wr *)addr;
- wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_SCSI_ABRT_CLS_WR));
- wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(rn->flowid) |
- FW_WR_LEN16(
+ wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_SCSI_ABRT_CLS_WR));
+ wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(rn->flowid) |
+ FW_WR_LEN16_V(
DIV_ROUND_UP(size, 16)));
wr->cookie = (uintptr_t) req;
diff --git a/drivers/scsi/csiostor/csio_wr.h b/drivers/scsi/csiostor/csio_wr.h
index 8d30e7a..0c0dd9a 100644
--- a/drivers/scsi/csiostor/csio_wr.h
+++ b/drivers/scsi/csiostor/csio_wr.h
@@ -101,7 +101,7 @@
/* WR status is at the same position as retval in a CMD header */
#define csio_wr_status(_wr) \
- (FW_CMD_RETVAL_GET(ntohl(((struct fw_cmd_hdr *)(_wr))->lo)))
+ (FW_CMD_RETVAL_G(ntohl(((struct fw_cmd_hdr *)(_wr))->lo)))
struct csio_hw;
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index 3e0a0d3..ccacf09 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -499,10 +499,10 @@ static inline void send_tx_flowc_wr(struct cxgbi_sock *csk)
skb = alloc_wr(flowclen, 0, GFP_ATOMIC);
flowc = (struct fw_flowc_wr *)skb->head;
flowc->op_to_nparams =
- htonl(FW_WR_OP(FW_FLOWC_WR) | FW_FLOWC_WR_NPARAMS(8));
+ htonl(FW_WR_OP_V(FW_FLOWC_WR) | FW_FLOWC_WR_NPARAMS_V(8));
flowc->flowid_len16 =
- htonl(FW_WR_LEN16(DIV_ROUND_UP(72, 16)) |
- FW_WR_FLOWID(csk->tid));
+ htonl(FW_WR_LEN16_V(DIV_ROUND_UP(72, 16)) |
+ FW_WR_FLOWID_V(csk->tid));
flowc->mnemval[0].mnemonic = FW_FLOWC_MNEM_PFNVFN;
flowc->mnemval[0].val = htonl(csk->cdev->pfvf);
flowc->mnemval[1].mnemonic = FW_FLOWC_MNEM_CH;
@@ -542,30 +542,31 @@ static inline void make_tx_data_wr(struct cxgbi_sock *csk, struct sk_buff *skb,
{
struct fw_ofld_tx_data_wr *req;
unsigned int submode = cxgbi_skcb_ulp_mode(skb) & 3;
- unsigned int wr_ulp_mode = 0;
+ unsigned int wr_ulp_mode = 0, val;
req = (struct fw_ofld_tx_data_wr *)__skb_push(skb, sizeof(*req));
if (is_ofld_imm(skb)) {
- req->op_to_immdlen = htonl(FW_WR_OP(FW_OFLD_TX_DATA_WR) |
- FW_WR_COMPL(1) |
- FW_WR_IMMDLEN(dlen));
- req->flowid_len16 = htonl(FW_WR_FLOWID(csk->tid) |
- FW_WR_LEN16(credits));
+ req->op_to_immdlen = htonl(FW_WR_OP_V(FW_OFLD_TX_DATA_WR) |
+ FW_WR_COMPL_F |
+ FW_WR_IMMDLEN_V(dlen));
+ req->flowid_len16 = htonl(FW_WR_FLOWID_V(csk->tid) |
+ FW_WR_LEN16_V(credits));
} else {
req->op_to_immdlen =
- cpu_to_be32(FW_WR_OP(FW_OFLD_TX_DATA_WR) |
- FW_WR_COMPL(1) |
- FW_WR_IMMDLEN(0));
+ cpu_to_be32(FW_WR_OP_V(FW_OFLD_TX_DATA_WR) |
+ FW_WR_COMPL_F |
+ FW_WR_IMMDLEN_V(0));
req->flowid_len16 =
- cpu_to_be32(FW_WR_FLOWID(csk->tid) |
- FW_WR_LEN16(credits));
+ cpu_to_be32(FW_WR_FLOWID_V(csk->tid) |
+ FW_WR_LEN16_V(credits));
}
if (submode)
- wr_ulp_mode = FW_OFLD_TX_DATA_WR_ULPMODE(ULP2_MODE_ISCSI) |
- FW_OFLD_TX_DATA_WR_ULPSUBMODE(submode);
+ wr_ulp_mode = FW_OFLD_TX_DATA_WR_ULPMODE_V(ULP2_MODE_ISCSI) |
+ FW_OFLD_TX_DATA_WR_ULPSUBMODE_V(submode);
+ val = skb_peek(&csk->write_queue) ? 0 : 1;
req->tunnel_to_proxy = htonl(wr_ulp_mode |
- FW_OFLD_TX_DATA_WR_SHOVE(skb_peek(&csk->write_queue) ? 0 : 1));
+ FW_OFLD_TX_DATA_WR_SHOVE_V(val));
req->plen = htonl(len);
if (!cxgbi_sock_flag(csk, CTPF_TX_DATA_SENT))
cxgbi_sock_set_flag(csk, CTPF_TX_DATA_SENT);
--
1.7.1
^ permalink raw reply related
* [PATCHv3 net-next 0/3] RDMA/cxgb4,cxgb4vf,cxgb4i,csiostor: Cleanup macros
From: Hariprasad Shenai @ 2014-11-07 4:05 UTC (permalink / raw)
To: netdev-u79uwXL29TY76Z2rM5mHXA, linux-rdma-u79uwXL29TY76Z2rM5mHXA,
linux-scsi-u79uwXL29TY76Z2rM5mHXA
Cc: davem-fT/PcQaiUtIeIZ0/mPfg9Q, roland-BHEL68pLQRGGvPXPguhicg,
JBottomley-bzQdu9zFT3WakBO8gow8eQ, hch-wEGCiKHe2LqWVfeAwA7xHQ,
swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW,
leedom-ut6Up61K2wZBDgjK7y7TUQ, anish-ut6Up61K2wZBDgjK7y7TUQ,
praveenm-ut6Up61K2wZBDgjK7y7TUQ, nirranjan-ut6Up61K2wZBDgjK7y7TUQ,
kumaras-ut6Up61K2wZBDgjK7y7TUQ, Hariprasad Shenai
Hi,
This series moves the debugfs code to a new file debugfs.c and cleans up
macros/register defines.
Various patches have ended up changing the style of the symbolic macros/register
defines and some of them used the macros/register defines that matches the
output of the script from the hardware team.
As a result, the current kernel.org files are a mix of different macro styles.
Since this macro/register defines is used by five different drivers, a
few patch series have ended up adding duplicate macro/register define entries
with different styles. This makes these register define/macro files a complete
mess and we want to make them clean and consistent.
Will post few more series so that we can cover all the macros so that they all
follow the same style to be consistent.
The patches series is created against 'net-next' tree.
And includes patches on cxgb4, cxgb4vf, iw_cxgb4, csiostor and cxgb4i driver.
We have included all the maintainers of respective drivers. Kindly review the
change and let us know in case of any review comments.
Thanks
V3: Use suffix instead of prefix for macros/register defines
V2: Changes the description and cover-letter content to answer David Miller's
question
Hariprasad Shenai (3):
cxgb4: Add cxgb4_debugfs.c, move all debugfs code to new file
cxgb4: Cleanup macros so they follow the same style and look
consistent
cxgb4: Cleanup macros so they follow the same style and look
consistent, part 2
drivers/infiniband/hw/cxgb4/cm.c | 56 +++---
drivers/infiniband/hw/cxgb4/cq.c | 8 +-
drivers/infiniband/hw/cxgb4/mem.c | 14 +-
drivers/infiniband/hw/cxgb4/qp.c | 26 ++--
drivers/net/ethernet/chelsio/cxgb4/Makefile | 1 +
drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 3 +-
drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h | 6 +-
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 158 ++++++++++++++++++
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h | 52 ++++++
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 173 +++++---------------
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h | 15 +-
drivers/net/ethernet/chelsio/cxgb4/sge.c | 32 ++--
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 127 +++++++-------
drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 72 +++++++--
drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 142 ++++++++++++----
drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 32 ++--
drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h | 2 +-
drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c | 150 +++++++++---------
drivers/scsi/csiostor/csio_attr.c | 8 +-
drivers/scsi/csiostor/csio_hw.c | 14 +-
drivers/scsi/csiostor/csio_hw_t4.c | 15 +-
drivers/scsi/csiostor/csio_hw_t5.c | 21 ++-
drivers/scsi/csiostor/csio_init.c | 6 +-
drivers/scsi/csiostor/csio_lnode.c | 18 +-
drivers/scsi/csiostor/csio_mb.c | 172 ++++++++++----------
drivers/scsi/csiostor/csio_scsi.c | 24 ++--
drivers/scsi/csiostor/csio_wr.h | 2 +-
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 35 ++--
28 files changed, 816 insertions(+), 568 deletions(-)
create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
--
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^ permalink raw reply
* [PATCHv3 net-next 1/3] cxgb4: Add cxgb4_debugfs.c, move all debugfs code to new file
From: Hariprasad Shenai @ 2014-11-07 4:05 UTC (permalink / raw)
To: netdev, linux-rdma, linux-scsi
Cc: davem, roland, JBottomley, hch, swise, leedom, anish, praveenm,
nirranjan, kumaras, Hariprasad Shenai
In-Reply-To: <1415333125-10635-1-git-send-email-hariprasad@chelsio.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
---
drivers/net/ethernet/chelsio/cxgb4/Makefile | 1 +
drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 1 +
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 158 ++++++++++++++++++++
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h | 52 +++++++
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 97 +------------
5 files changed, 217 insertions(+), 92 deletions(-)
create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
create mode 100644 drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
diff --git a/drivers/net/ethernet/chelsio/cxgb4/Makefile b/drivers/net/ethernet/chelsio/cxgb4/Makefile
index 1df65c9..b852807 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/Makefile
+++ b/drivers/net/ethernet/chelsio/cxgb4/Makefile
@@ -6,3 +6,4 @@ obj-$(CONFIG_CHELSIO_T4) += cxgb4.o
cxgb4-objs := cxgb4_main.o l2t.o t4_hw.o sge.o
cxgb4-$(CONFIG_CHELSIO_T4_DCB) += cxgb4_dcb.o
+cxgb4-$(CONFIG_DEBUG_FS) += cxgb4_debugfs.o
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 3c481b2..dad1ea9 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -1085,4 +1085,5 @@ void t4_db_dropped(struct adapter *adapter);
int t4_fwaddrspace_write(struct adapter *adap, unsigned int mbox,
u32 addr, u32 val);
void t4_sge_decode_idma_state(struct adapter *adapter, int state);
+void t4_free_mem(void *addr);
#endif /* __CXGB4_H__ */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
new file mode 100644
index 0000000..e86b5fe
--- /dev/null
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -0,0 +1,158 @@
+/*
+ * This file is part of the Chelsio T4 Ethernet driver for Linux.
+ *
+ * Copyright (c) 2003-2014 Chelsio Communications, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <linux/seq_file.h>
+#include <linux/debugfs.h>
+#include <linux/string_helpers.h>
+#include <linux/sort.h>
+
+#include "cxgb4.h"
+#include "t4_regs.h"
+#include "t4fw_api.h"
+#include "cxgb4_debugfs.h"
+#include "l2t.h"
+
+static ssize_t mem_read(struct file *file, char __user *buf, size_t count,
+ loff_t *ppos)
+{
+ loff_t pos = *ppos;
+ loff_t avail = file_inode(file)->i_size;
+ unsigned int mem = (uintptr_t)file->private_data & 3;
+ struct adapter *adap = file->private_data - mem;
+ __be32 *data;
+ int ret;
+
+ if (pos < 0)
+ return -EINVAL;
+ if (pos >= avail)
+ return 0;
+ if (count > avail - pos)
+ count = avail - pos;
+
+ data = t4_alloc_mem(count);
+ if (!data)
+ return -ENOMEM;
+
+ spin_lock(&adap->win0_lock);
+ ret = t4_memory_rw(adap, 0, mem, pos, count, data, T4_MEMORY_READ);
+ spin_unlock(&adap->win0_lock);
+ if (ret) {
+ t4_free_mem(data);
+ return ret;
+ }
+ ret = copy_to_user(buf, data, count);
+
+ t4_free_mem(data);
+ if (ret)
+ return -EFAULT;
+
+ *ppos = pos + count;
+ return count;
+}
+
+static const struct file_operations mem_debugfs_fops = {
+ .owner = THIS_MODULE,
+ .open = simple_open,
+ .read = mem_read,
+ .llseek = default_llseek,
+};
+
+static void add_debugfs_mem(struct adapter *adap, const char *name,
+ unsigned int idx, unsigned int size_mb)
+{
+ struct dentry *de;
+
+ de = debugfs_create_file(name, S_IRUSR, adap->debugfs_root,
+ (void *)adap + idx, &mem_debugfs_fops);
+ if (de && de->d_inode)
+ de->d_inode->i_size = size_mb << 20;
+}
+
+/* Add an array of Debug FS files.
+ */
+void add_debugfs_files(struct adapter *adap,
+ struct t4_debugfs_entry *files,
+ unsigned int nfiles)
+{
+ int i;
+
+ /* debugfs support is best effort */
+ for (i = 0; i < nfiles; i++)
+ debugfs_create_file(files[i].name, files[i].mode,
+ adap->debugfs_root,
+ (void *)adap + files[i].data,
+ files[i].ops);
+}
+
+int t4_setup_debugfs(struct adapter *adap)
+{
+ int i;
+ u32 size;
+
+ static struct t4_debugfs_entry t4_debugfs_files[] = {
+ { "l2t", &t4_l2t_fops, S_IRUSR, 0},
+ };
+
+ add_debugfs_files(adap,
+ t4_debugfs_files,
+ ARRAY_SIZE(t4_debugfs_files));
+
+ i = t4_read_reg(adap, MA_TARGET_MEM_ENABLE);
+ if (i & EDRAM0_ENABLE) {
+ size = t4_read_reg(adap, MA_EDRAM0_BAR);
+ add_debugfs_mem(adap, "edc0", MEM_EDC0, EDRAM_SIZE_GET(size));
+ }
+ if (i & EDRAM1_ENABLE) {
+ size = t4_read_reg(adap, MA_EDRAM1_BAR);
+ add_debugfs_mem(adap, "edc1", MEM_EDC1, EDRAM_SIZE_GET(size));
+ }
+ if (is_t4(adap->params.chip)) {
+ size = t4_read_reg(adap, MA_EXT_MEMORY_BAR);
+ if (i & EXT_MEM_ENABLE)
+ add_debugfs_mem(adap, "mc", MEM_MC,
+ EXT_MEM_SIZE_GET(size));
+ } else {
+ if (i & EXT_MEM_ENABLE) {
+ size = t4_read_reg(adap, MA_EXT_MEMORY_BAR);
+ add_debugfs_mem(adap, "mc0", MEM_MC0,
+ EXT_MEM_SIZE_GET(size));
+ }
+ if (i & EXT_MEM1_ENABLE) {
+ size = t4_read_reg(adap, MA_EXT_MEMORY1_BAR);
+ add_debugfs_mem(adap, "mc1", MEM_MC1,
+ EXT_MEM_SIZE_GET(size));
+ }
+ }
+ return 0;
+}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
new file mode 100644
index 0000000..a3d8867
--- /dev/null
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
@@ -0,0 +1,52 @@
+/*
+ * This file is part of the Chelsio T4 Ethernet driver for Linux.
+ *
+ * Copyright (c) 2003-2014 Chelsio Communications, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __CXGB4_DEBUGFS_H
+#define __CXGB4_DEBUGFS_H
+
+#include <linux/export.h>
+
+struct t4_debugfs_entry {
+ const char *name;
+ const struct file_operations *ops;
+ mode_t mode;
+ unsigned char data;
+};
+
+int t4_setup_debugfs(struct adapter *adap);
+void add_debugfs_files(struct adapter *adap,
+ struct t4_debugfs_entry *files,
+ unsigned int nfiles);
+
+#endif
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 8520d55..172f68b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -68,6 +68,7 @@
#include "t4_msg.h"
#include "t4fw_api.h"
#include "cxgb4_dcb.h"
+#include "cxgb4_debugfs.h"
#include "l2t.h"
#include <../drivers/net/bonding/bonding.h>
@@ -1287,7 +1288,7 @@ void *t4_alloc_mem(size_t size)
/*
* Free memory allocated through alloc_mem().
*/
-static void t4_free_mem(void *addr)
+void t4_free_mem(void *addr)
{
if (is_vmalloc_addr(addr))
vfree(addr);
@@ -3127,102 +3128,14 @@ static const struct ethtool_ops cxgb_ethtool_ops = {
.flash_device = set_flash,
};
-/*
- * debugfs support
- */
-static ssize_t mem_read(struct file *file, char __user *buf, size_t count,
- loff_t *ppos)
-{
- loff_t pos = *ppos;
- loff_t avail = file_inode(file)->i_size;
- unsigned int mem = (uintptr_t)file->private_data & 3;
- struct adapter *adap = file->private_data - mem;
- __be32 *data;
- int ret;
-
- if (pos < 0)
- return -EINVAL;
- if (pos >= avail)
- return 0;
- if (count > avail - pos)
- count = avail - pos;
-
- data = t4_alloc_mem(count);
- if (!data)
- return -ENOMEM;
-
- spin_lock(&adap->win0_lock);
- ret = t4_memory_rw(adap, 0, mem, pos, count, data, T4_MEMORY_READ);
- spin_unlock(&adap->win0_lock);
- if (ret) {
- t4_free_mem(data);
- return ret;
- }
- ret = copy_to_user(buf, data, count);
-
- t4_free_mem(data);
- if (ret)
- return -EFAULT;
-
- *ppos = pos + count;
- return count;
-}
-
-static const struct file_operations mem_debugfs_fops = {
- .owner = THIS_MODULE,
- .open = simple_open,
- .read = mem_read,
- .llseek = default_llseek,
-};
-
-static void add_debugfs_mem(struct adapter *adap, const char *name,
- unsigned int idx, unsigned int size_mb)
-{
- struct dentry *de;
-
- de = debugfs_create_file(name, S_IRUSR, adap->debugfs_root,
- (void *)adap + idx, &mem_debugfs_fops);
- if (de && de->d_inode)
- de->d_inode->i_size = size_mb << 20;
-}
-
static int setup_debugfs(struct adapter *adap)
{
- int i;
- u32 size;
-
if (IS_ERR_OR_NULL(adap->debugfs_root))
return -1;
- i = t4_read_reg(adap, MA_TARGET_MEM_ENABLE);
- if (i & EDRAM0_ENABLE) {
- size = t4_read_reg(adap, MA_EDRAM0_BAR);
- add_debugfs_mem(adap, "edc0", MEM_EDC0, EDRAM_SIZE_GET(size));
- }
- if (i & EDRAM1_ENABLE) {
- size = t4_read_reg(adap, MA_EDRAM1_BAR);
- add_debugfs_mem(adap, "edc1", MEM_EDC1, EDRAM_SIZE_GET(size));
- }
- if (is_t4(adap->params.chip)) {
- size = t4_read_reg(adap, MA_EXT_MEMORY_BAR);
- if (i & EXT_MEM_ENABLE)
- add_debugfs_mem(adap, "mc", MEM_MC,
- EXT_MEM_SIZE_GET(size));
- } else {
- if (i & EXT_MEM_ENABLE) {
- size = t4_read_reg(adap, MA_EXT_MEMORY_BAR);
- add_debugfs_mem(adap, "mc0", MEM_MC0,
- EXT_MEM_SIZE_GET(size));
- }
- if (i & EXT_MEM1_ENABLE) {
- size = t4_read_reg(adap, MA_EXT_MEMORY1_BAR);
- add_debugfs_mem(adap, "mc1", MEM_MC1,
- EXT_MEM_SIZE_GET(size));
- }
- }
- if (adap->l2t)
- debugfs_create_file("l2t", S_IRUSR, adap->debugfs_root, adap,
- &t4_l2t_fops);
+#ifdef CONFIG_DEBUG_FS
+ t4_setup_debugfs(adap);
+#endif
return 0;
}
--
1.7.1
^ permalink raw reply related
* [PATCHv3 net-next 2/3] cxgb4: Cleanup macros so they follow the same style and look consistent
From: Hariprasad Shenai @ 2014-11-07 4:05 UTC (permalink / raw)
To: netdev, linux-rdma, linux-scsi
Cc: davem, roland, JBottomley, hch, swise, leedom, anish, praveenm,
nirranjan, kumaras, Hariprasad Shenai
In-Reply-To: <1415333125-10635-1-git-send-email-hariprasad@chelsio.com>
Various patches have ended up changing the style of the symbolic macros/register
to different style.
As a result, the current kernel.org files are a mix of different macro styles.
Since this macro/register defines is used by different drivers a
few patch series have ended up adding duplicate macro/register define entries
with different styles. This makes these register define/macro files a complete
mess and we want to make them clean and consistent. This patch cleans up a part
of it.
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 32 +++++-----
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 16 +++--
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 6 +-
drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 72 +++++++++++++++-----
drivers/scsi/csiostor/csio_hw_t4.c | 15 ++--
drivers/scsi/csiostor/csio_hw_t5.c | 21 +++---
drivers/scsi/csiostor/csio_init.c | 6 +-
7 files changed, 106 insertions(+), 62 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index e86b5fe..c98a350 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -128,30 +128,30 @@ int t4_setup_debugfs(struct adapter *adap)
t4_debugfs_files,
ARRAY_SIZE(t4_debugfs_files));
- i = t4_read_reg(adap, MA_TARGET_MEM_ENABLE);
- if (i & EDRAM0_ENABLE) {
- size = t4_read_reg(adap, MA_EDRAM0_BAR);
- add_debugfs_mem(adap, "edc0", MEM_EDC0, EDRAM_SIZE_GET(size));
+ i = t4_read_reg(adap, MA_TARGET_MEM_ENABLE_A);
+ if (i & EDRAM0_ENABLE_F) {
+ size = t4_read_reg(adap, MA_EDRAM0_BAR_A);
+ add_debugfs_mem(adap, "edc0", MEM_EDC0, EDRAM0_SIZE_G(size));
}
- if (i & EDRAM1_ENABLE) {
- size = t4_read_reg(adap, MA_EDRAM1_BAR);
- add_debugfs_mem(adap, "edc1", MEM_EDC1, EDRAM_SIZE_GET(size));
+ if (i & EDRAM1_ENABLE_F) {
+ size = t4_read_reg(adap, MA_EDRAM1_BAR_A);
+ add_debugfs_mem(adap, "edc1", MEM_EDC1, EDRAM1_SIZE_G(size));
}
if (is_t4(adap->params.chip)) {
- size = t4_read_reg(adap, MA_EXT_MEMORY_BAR);
- if (i & EXT_MEM_ENABLE)
+ size = t4_read_reg(adap, MA_EXT_MEMORY_BAR_A);
+ if (i & EXT_MEM_ENABLE_F)
add_debugfs_mem(adap, "mc", MEM_MC,
- EXT_MEM_SIZE_GET(size));
+ EXT_MEM_SIZE_G(size));
} else {
- if (i & EXT_MEM_ENABLE) {
- size = t4_read_reg(adap, MA_EXT_MEMORY_BAR);
+ if (i & EXT_MEM0_ENABLE_F) {
+ size = t4_read_reg(adap, MA_EXT_MEMORY0_BAR_A);
add_debugfs_mem(adap, "mc0", MEM_MC0,
- EXT_MEM_SIZE_GET(size));
+ EXT_MEM0_SIZE_G(size));
}
- if (i & EXT_MEM1_ENABLE) {
- size = t4_read_reg(adap, MA_EXT_MEMORY1_BAR);
+ if (i & EXT_MEM1_ENABLE_F) {
+ size = t4_read_reg(adap, MA_EXT_MEMORY1_BAR_A);
add_debugfs_mem(adap, "mc1", MEM_MC1,
- EXT_MEM_SIZE_GET(size));
+ EXT_MEM1_SIZE_G(size));
}
}
return 0;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 172f68b..a2d6e50 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -3802,7 +3802,7 @@ int cxgb4_read_tpte(struct net_device *dev, u32 stag, __be32 *tpte)
{
struct adapter *adap;
u32 offset, memtype, memaddr;
- u32 edc0_size, edc1_size, mc0_size, mc1_size;
+ u32 edc0_size, edc1_size, mc0_size, mc1_size, size;
u32 edc0_end, edc1_end, mc0_end, mc1_end;
int ret;
@@ -3816,9 +3816,12 @@ int cxgb4_read_tpte(struct net_device *dev, u32 stag, __be32 *tpte)
* and EDC1. Some cards will have neither MC0 nor MC1, most cards have
* MC0, and some have both MC0 and MC1.
*/
- edc0_size = EDRAM_SIZE_GET(t4_read_reg(adap, MA_EDRAM0_BAR)) << 20;
- edc1_size = EDRAM_SIZE_GET(t4_read_reg(adap, MA_EDRAM1_BAR)) << 20;
- mc0_size = EXT_MEM_SIZE_GET(t4_read_reg(adap, MA_EXT_MEMORY_BAR)) << 20;
+ size = t4_read_reg(adap, MA_EDRAM0_BAR_A);
+ edc0_size = EDRAM0_SIZE_G(size) << 20;
+ size = t4_read_reg(adap, MA_EDRAM1_BAR_A);
+ edc1_size = EDRAM1_SIZE_G(size) << 20;
+ size = t4_read_reg(adap, MA_EXT_MEMORY0_BAR_A);
+ mc0_size = EXT_MEM0_SIZE_G(size) << 20;
edc0_end = edc0_size;
edc1_end = edc0_end + edc1_size;
@@ -3838,9 +3841,8 @@ int cxgb4_read_tpte(struct net_device *dev, u32 stag, __be32 *tpte)
/* T4 only has a single memory channel */
goto err;
} else {
- mc1_size = EXT_MEM_SIZE_GET(
- t4_read_reg(adap,
- MA_EXT_MEMORY1_BAR)) << 20;
+ size = t4_read_reg(adap, MA_EXT_MEMORY1_BAR_A);
+ mc1_size = EXT_MEM1_SIZE_G(size) << 20;
mc1_end = mc0_end + mc1_size;
if (offset < mc1_end) {
memtype = MEM_MC1;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index a9d9d74..945fd14 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -483,12 +483,12 @@ int t4_memory_rw(struct adapter *adap, int win, int mtype, u32 addr,
* MEM_MC0 = 2 -- For T5
* MEM_MC1 = 3 -- For T5
*/
- edc_size = EDRAM_SIZE_GET(t4_read_reg(adap, MA_EDRAM0_BAR));
+ edc_size = EDRAM0_SIZE_G(t4_read_reg(adap, MA_EDRAM0_BAR_A));
if (mtype != MEM_MC1)
memoffset = (mtype * (edc_size * 1024 * 1024));
else {
- mc_size = EXT_MEM_SIZE_GET(t4_read_reg(adap,
- MA_EXT_MEMORY_BAR));
+ mc_size = EXT_MEM0_SIZE_G(t4_read_reg(adap,
+ MA_EXT_MEMORY1_BAR_A));
memoffset = (MEM_MC0 * edc_size + mc_size) * 1024 * 1024;
}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
index a1024db..c8eb7ba 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_regs.h
@@ -501,21 +501,62 @@
#define MC_BIST_STATUS_RDATA 0x7688
-#define MA_EDRAM0_BAR 0x77c0
-#define MA_EDRAM1_BAR 0x77c4
-#define EDRAM_SIZE_MASK 0xfffU
-#define EDRAM_SIZE_GET(x) ((x) & EDRAM_SIZE_MASK)
-
-#define MA_EXT_MEMORY_BAR 0x77c8
-#define EXT_MEM_SIZE_MASK 0x00000fffU
-#define EXT_MEM_SIZE_SHIFT 0
-#define EXT_MEM_SIZE_GET(x) (((x) & EXT_MEM_SIZE_MASK) >> EXT_MEM_SIZE_SHIFT)
-
-#define MA_TARGET_MEM_ENABLE 0x77d8
-#define EXT_MEM1_ENABLE 0x00000010U
-#define EXT_MEM_ENABLE 0x00000004U
-#define EDRAM1_ENABLE 0x00000002U
-#define EDRAM0_ENABLE 0x00000001U
+#define MA_EDRAM0_BAR_A 0x77c0
+
+#define EDRAM0_SIZE_S 0
+#define EDRAM0_SIZE_M 0xfffU
+#define EDRAM0_SIZE_V(x) ((x) << EDRAM0_SIZE_S)
+#define EDRAM0_SIZE_G(x) (((x) >> EDRAM0_SIZE_S) & EDRAM0_SIZE_M)
+
+#define MA_EDRAM1_BAR_A 0x77c4
+
+#define EDRAM1_SIZE_S 0
+#define EDRAM1_SIZE_M 0xfffU
+#define EDRAM1_SIZE_V(x) ((x) << EDRAM1_SIZE_S)
+#define EDRAM1_SIZE_G(x) (((x) >> EDRAM1_SIZE_S) & EDRAM1_SIZE_M)
+
+#define MA_EXT_MEMORY_BAR_A 0x77c8
+
+#define EXT_MEM_SIZE_S 0
+#define EXT_MEM_SIZE_M 0xfffU
+#define EXT_MEM_SIZE_V(x) ((x) << EXT_MEM_SIZE_S)
+#define EXT_MEM_SIZE_G(x) (((x) >> EXT_MEM_SIZE_S) & EXT_MEM_SIZE_M)
+
+#define MA_EXT_MEMORY1_BAR_A 0x7808
+
+#define EXT_MEM1_SIZE_S 0
+#define EXT_MEM1_SIZE_M 0xfffU
+#define EXT_MEM1_SIZE_V(x) ((x) << EXT_MEM1_SIZE_S)
+#define EXT_MEM1_SIZE_G(x) (((x) >> EXT_MEM1_SIZE_S) & EXT_MEM1_SIZE_M)
+
+#define MA_EXT_MEMORY0_BAR_A 0x77c8
+
+#define EXT_MEM0_SIZE_S 0
+#define EXT_MEM0_SIZE_M 0xfffU
+#define EXT_MEM0_SIZE_V(x) ((x) << EXT_MEM0_SIZE_S)
+#define EXT_MEM0_SIZE_G(x) (((x) >> EXT_MEM0_SIZE_S) & EXT_MEM0_SIZE_M)
+
+#define MA_TARGET_MEM_ENABLE_A 0x77d8
+
+#define EXT_MEM_ENABLE_S 2
+#define EXT_MEM_ENABLE_V(x) ((x) << EXT_MEM_ENABLE_S)
+#define EXT_MEM_ENABLE_F EXT_MEM_ENABLE_V(1U)
+
+#define EDRAM1_ENABLE_S 1
+#define EDRAM1_ENABLE_V(x) ((x) << EDRAM1_ENABLE_S)
+#define EDRAM1_ENABLE_F EDRAM1_ENABLE_V(1U)
+
+#define EDRAM0_ENABLE_S 0
+#define EDRAM0_ENABLE_V(x) ((x) << EDRAM0_ENABLE_S)
+#define EDRAM0_ENABLE_F EDRAM0_ENABLE_V(1U)
+
+#define EXT_MEM1_ENABLE_S 4
+#define EXT_MEM1_ENABLE_V(x) ((x) << EXT_MEM1_ENABLE_S)
+#define EXT_MEM1_ENABLE_F EXT_MEM1_ENABLE_V(1U)
+
+#define EXT_MEM0_ENABLE_S 2
+#define EXT_MEM0_ENABLE_V(x) ((x) << EXT_MEM0_ENABLE_S)
+#define EXT_MEM0_ENABLE_F EXT_MEM0_ENABLE_V(1U)
#define MA_INT_CAUSE 0x77e0
#define MEM_PERR_INT_CAUSE 0x00000002U
@@ -532,7 +573,6 @@
#define MA_PARITY_ERROR_STATUS 0x77f4
#define MA_PARITY_ERROR_STATUS2 0x7804
-#define MA_EXT_MEMORY1_BAR 0x7808
#define EDC_0_BASE_ADDR 0x7900
#define EDC_BIST_CMD 0x7904
diff --git a/drivers/scsi/csiostor/csio_hw_t4.c b/drivers/scsi/csiostor/csio_hw_t4.c
index 89ecbac..95d8318 100644
--- a/drivers/scsi/csiostor/csio_hw_t4.c
+++ b/drivers/scsi/csiostor/csio_hw_t4.c
@@ -307,12 +307,12 @@ csio_t4_memory_rw(struct csio_hw *hw, u32 win, int mtype, u32 addr,
* MEM_EDC1 = 1
* MEM_MC = 2 -- T4
*/
- edc_size = EDRAM_SIZE_GET(csio_rd_reg32(hw, MA_EDRAM0_BAR));
+ edc_size = EDRAM0_SIZE_G(csio_rd_reg32(hw, MA_EDRAM0_BAR_A));
if (mtype != MEM_MC1)
memoffset = (mtype * (edc_size * 1024 * 1024));
else {
- mc_size = EXT_MEM_SIZE_GET(csio_rd_reg32(hw,
- MA_EXT_MEMORY_BAR));
+ mc_size = EXT_MEM_SIZE_G(csio_rd_reg32(hw,
+ MA_EXT_MEMORY_BAR_A));
memoffset = (MEM_MC0 * edc_size + mc_size) * 1024 * 1024;
}
@@ -383,11 +383,12 @@ static void
csio_t4_dfs_create_ext_mem(struct csio_hw *hw)
{
u32 size;
- int i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE);
- if (i & EXT_MEM_ENABLE) {
- size = csio_rd_reg32(hw, MA_EXT_MEMORY_BAR);
+ int i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE_A);
+
+ if (i & EXT_MEM_ENABLE_F) {
+ size = csio_rd_reg32(hw, MA_EXT_MEMORY_BAR_A);
csio_add_debugfs_mem(hw, "mc", MEM_MC,
- EXT_MEM_SIZE_GET(size));
+ EXT_MEM_SIZE_G(size));
}
}
diff --git a/drivers/scsi/csiostor/csio_hw_t5.c b/drivers/scsi/csiostor/csio_hw_t5.c
index 27745c1..66e180a 100644
--- a/drivers/scsi/csiostor/csio_hw_t5.c
+++ b/drivers/scsi/csiostor/csio_hw_t5.c
@@ -298,12 +298,12 @@ csio_t5_memory_rw(struct csio_hw *hw, u32 win, int mtype, u32 addr,
* MEM_MC0 = 2 -- For T5
* MEM_MC1 = 3 -- For T5
*/
- edc_size = EDRAM_SIZE_GET(csio_rd_reg32(hw, MA_EDRAM0_BAR));
+ edc_size = EDRAM0_SIZE_G(csio_rd_reg32(hw, MA_EDRAM0_BAR_A));
if (mtype != MEM_MC1)
memoffset = (mtype * (edc_size * 1024 * 1024));
else {
- mc_size = EXT_MEM_SIZE_GET(csio_rd_reg32(hw,
- MA_EXT_MEMORY_BAR));
+ mc_size = EXT_MEM_SIZE_G(csio_rd_reg32(hw,
+ MA_EXT_MEMORY_BAR_A));
memoffset = (MEM_MC0 * edc_size + mc_size) * 1024 * 1024;
}
@@ -372,16 +372,17 @@ static void
csio_t5_dfs_create_ext_mem(struct csio_hw *hw)
{
u32 size;
- int i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE);
- if (i & EXT_MEM_ENABLE) {
- size = csio_rd_reg32(hw, MA_EXT_MEMORY_BAR);
+ int i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE_A);
+
+ if (i & EXT_MEM_ENABLE_F) {
+ size = csio_rd_reg32(hw, MA_EXT_MEMORY_BAR_A);
csio_add_debugfs_mem(hw, "mc0", MEM_MC0,
- EXT_MEM_SIZE_GET(size));
+ EXT_MEM_SIZE_G(size));
}
- if (i & EXT_MEM1_ENABLE) {
- size = csio_rd_reg32(hw, MA_EXT_MEMORY1_BAR);
+ if (i & EXT_MEM1_ENABLE_F) {
+ size = csio_rd_reg32(hw, MA_EXT_MEMORY1_BAR_A);
csio_add_debugfs_mem(hw, "mc1", MEM_MC1,
- EXT_MEM_SIZE_GET(size));
+ EXT_MEM_SIZE_G(size));
}
}
diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c
index 17794ad..70e1eb6 100644
--- a/drivers/scsi/csiostor/csio_init.c
+++ b/drivers/scsi/csiostor/csio_init.c
@@ -128,10 +128,10 @@ static int csio_setup_debugfs(struct csio_hw *hw)
if (IS_ERR_OR_NULL(hw->debugfs_root))
return -1;
- i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE);
- if (i & EDRAM0_ENABLE)
+ i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE_A);
+ if (i & EDRAM0_ENABLE_F)
csio_add_debugfs_mem(hw, "edc0", MEM_EDC0, 5);
- if (i & EDRAM1_ENABLE)
+ if (i & EDRAM1_ENABLE_F)
csio_add_debugfs_mem(hw, "edc1", MEM_EDC1, 5);
hw->chip_ops->chip_dfs_create_ext_mem(hw);
--
1.7.1
^ permalink raw reply related
* Re: [PATCH net-next] net: gro: add a per device gro flush timer
From: Eric Dumazet @ 2014-11-07 4:15 UTC (permalink / raw)
To: David Miller; +Cc: netdev, ogerlitz, willemb
In-Reply-To: <20141106.223603.678182467467024928.davem@davemloft.net>
On Thu, 2014-11-06 at 22:36 -0500, David Miller wrote:
> From: Eric Dumazet <eric.dumazet@gmail.com>
> Date: Thu, 06 Nov 2014 14:11:20 -0800
>
> > My goal was to not change any driver, doing a generic change.
> >
> > Drivers call napi_complete() in their rx napi handler without giving us
> > the 'work_done' value which tells us if a packet was processed.
> >
> > So I added a counter that is increased for every packet given to GRO
> > engine (napi_rx_count), so that napi_complete() has a clue if a packet
> > was received in _this_ NAPI run.
> >
> > If at least one packet was received (and we still have packets in
> > gro_list) -> We ream the 'timer'
> > If not, we flush packets in GRO engine.
> >
> > In order to avoid this state, I would have to add a new method, like
> > napi_complete_done(napi, work_done), and change drivers. I am not sure
> > its worth the effort ?
>
> I think for such a critical path in the kernel it's worth it to avoid
> these increments for every packet, just to compute a value that's
> sitting in a register already in the driver's poll routine.
>
> Eric, you've been trimming cpu IRQ disables from these exact code
> paths, you should know better than me :-)
>
> I'm willing to do some of the monkey work of converting as many
> drivers as can be trivially done if you want. Almost all of the
> ones I looked at have the work_done variable right there at the
> napi_complete() call site.
>
> The rest can stay unconverted and not get access to this new facility.
This is your call. I actually did this in my first implementation,
because I was not using a timer but rescheduling NAPI and not
re-enabling interrupts.
http://www.spinics.net/lists/netdev/msg302474.html
(This is why I had to cook "d75b1ade567 net: less interrupt masking in
NAPI")
Given the cost of GRO processing, setting a bool (this is all I need
actually) is really pure noise.
^ permalink raw reply
* [PATCH net-next] cxgb4: Remove unnecessary struct in6_addr * casts
From: Joe Perches @ 2014-11-07 4:46 UTC (permalink / raw)
To: Hariprasad Shenai
Cc: netdev, davem, leedom, anish, praveenm, nirranjan, kumaras,
Jay Vosburgh, Veaceslav Falico, Andy Gospodarek
In-Reply-To: <1415333125-10635-2-git-send-email-hariprasad@chelsio.com>
Just use the address of the in6_addr.
Signed-off-by: Joe Perches <joe@perches.com>
---
> diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
[]
> #include <../drivers/net/bonding/bonding.h>
This include path seems unfortunate so I looked
at the code a bit. I don't see an easy way to change it.
Maybe some of bonding.h should be moved into a new file
like 'include/net/bonding.h' or something.
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 8520d55..8bc19b2 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -4395,8 +4395,7 @@ static int clip_add(struct net_device *event_dev, struct inet6_ifaddr *ifa,
if (cxgb4_netdev(event_dev)) {
switch (event) {
case NETDEV_UP:
- ret = cxgb4_clip_get(event_dev,
- (const struct in6_addr *)ifa->addr.s6_addr);
+ ret = cxgb4_clip_get(event_dev, &ifa->addr);
if (ret < 0) {
rcu_read_unlock();
return ret;
@@ -4404,8 +4403,7 @@ static int clip_add(struct net_device *event_dev, struct inet6_ifaddr *ifa,
ret = NOTIFY_OK;
break;
case NETDEV_DOWN:
- cxgb4_clip_release(event_dev,
- (const struct in6_addr *)ifa->addr.s6_addr);
+ cxgb4_clip_release(event_dev, &ifa->addr);
ret = NOTIFY_OK;
break;
default:
@@ -4474,8 +4472,7 @@ static int update_dev_clip(struct net_device *root_dev, struct net_device *dev)
read_lock_bh(&idev->lock);
list_for_each_entry(ifa, &idev->addr_list, if_list) {
- ret = cxgb4_clip_get(dev,
- (const struct in6_addr *)ifa->addr.s6_addr);
+ ret = cxgb4_clip_get(dev, &ifa->addr);
if (ret < 0)
break;
}
^ permalink raw reply related
* Re: [linux-nics] [PATCH net 3/5] fm10k: Implement ndo_gso_check()
From: Joe Stringer @ 2014-11-07 4:51 UTC (permalink / raw)
To: Vick, Matthew
Cc: Kirsher, Jeffrey T, Linux NICS, shahed.shaikh, sathya.perla,
Linux Netdev List, Vadai, Linux Kernel, Tom Herbert,
dept-gelinuxnicdev, Or Gerlitz, Amir@isotope.jf.intel.com
In-Reply-To: <D0815B72.5EAF9%matthew.vick@intel.com>
On Fri, 07 Nov 2014 14:20:08 Vick, Matthew wrote:
> On 11/6/14, 4:55 PM, "Joe Stringer" <joestringer@nicira.com> wrote:
> >On Thu, Nov 06, 2014 at 11:58:32PM +0000, Vick, Matthew wrote:
> >> On 11/5/14, 11:36 AM, "Jeff Kirsher" <jeffrey.t.kirsher@intel.com>
> >>
> >>wrote:
> >> Hi Joe, fm10k's hardware is pretty lax about the header size. As long as
> >> the total header length (outer+inner) is 184 bytes or less we're golden,
> >> so if I'm not mistaken that leaves us with a max of 130 bytes beyond the
> >> tunnel header.
> >
> >Oh, okay. To be more explicit, in the case of UDP tunnels I take it that
> >you're talking about L2+L3+(L4+)tunnel+L2+L3+L4 <= 184? (L4 perhaps
> >optional depending on the tunnel protocol used)
> >
> >In that case, the fm10k_gso_check would use something closer to
> >"skb_inner_transport_header(skb) - skb_mac_header(skb) > 184", or
> >perhaps 164 to allow for inner L4 header (?).
> >
> >Joe
>
> Yes, I'm talking about the full shebang.
>
> I like the 164 check, personally (with appropriate #define for
> readability).
Thanks for the feedback, I take it that this approach is preferable over the
other one involving an skb_gso_check() + fm10k_tx_encap_offload() call?
^ permalink raw reply
* Re: [PATCH net 3/5] fm10k: Implement ndo_gso_check()
From: Joe Stringer @ 2014-11-07 5:05 UTC (permalink / raw)
To: Vick, Matthew
Cc: alexander.duyck@gmail.com, netdev@vger.kernel.org,
Dept-GELinuxNICDev@qlogic.com, linux-kernel@vger.kernel.org,
sathya.perla@emulex.com, Kirsher, Jeffrey T, Linux NICS,
amirv@mellanox.com, shahed.shaikh@qlogic.com, therbert@google.com
In-Reply-To: <D0814FB9.5EA7E%matthew.vick@intel.com>
On Fri, 07 Nov 2014 14:07:36 Vick, Matthew wrote:
> On 11/6/14, 1:15 PM, "Joe Stringer" <joestringer@nicira.com> wrote:
> >Oh, I suppose we need to check the gso_type too. More like this?
> >
> >+static bool fm10k_gso_check(struct sk_buff *skb, struct net_device *dev)
> >+{
> >+ if ((skb_shinfo(skb)->gso_type & (SKB_GSO_UDP_TUNNEL |
> >SKB_GSO_GRE)) &&
> >+ !fm10k_tx_encap_offload(skb))
> >+ return false;
> >+
> >+ return true;
> >+}
>
> It seems like the skb_shinfo(skb)->gso_type check should be in some more
> generic ndo_gso_check that drivers can default to/extend. Then, we could
> end up with something like
>
> static bool fm10k_gso_check(struct sk_buff *skb, struct net_device *dev)
> {
> if (skb_gso_check(skb, dev) && !fm10k_tx_encap_offload(skb))
> return false;
>
> return true;
> }
>
> This could even be simplified and still legible as
>
> static bool fm10k_gso_check(struct sk_buff *skb, struct net_device *dev)
> {
> return !(skb_gso_check(skb, dev) && !fm10k_tx_encap_offload(skb));
> }
>
> What do you think of this approach?
Let's merge both discussions into one thread (pick here or there). We have
this suggestion or the one which simply checks for tunnels and inner+outer
header lengths. Do you have a preference between them?
We could introduce an "skb_is_gso_encap()" or similar for this purpose.
Checking for SKB_GSO_UDP_TUNNEL or SKB_GSO_GRE is pretty closely tied to what
fm10k_tx_encap_offload() checks for though; it might not even make sense to call
it if some of the other SKB_GSO_* flags are raised.
Joe
^ permalink raw reply
* [PATCH v2 net-next 1/2] net: gro: add a per device gro flush timer
From: Eric Dumazet @ 2014-11-07 5:09 UTC (permalink / raw)
To: David Miller; +Cc: netdev, ogerlitz, willemb, Amir Vadai
In-Reply-To: <20141106.223603.678182467467024928.davem@davemloft.net>
From: Eric Dumazet <edumazet@google.com>
Tuning coalescing parameters on NIC can be really hard.
Servers can handle both bulk and RPC like traffic, with conflicting
goals : bulk flows want as big GRO packets as possible, RPC want minimal
latencies.
To reach big GRO packets on 10Gbe NIC, one can use :
ethtool -C eth0 rx-usecs 4 rx-frames 44
But this penalizes rpc sessions, with an increase of latencies, up to
50% in some cases, as NICs generally do not force an interrupt when
a packet with TCP Push flag is received.
Some NICs do not have an absolute timer, only a timer rearmed for every
incoming packet.
This patch uses a different strategy : Let GRO stack decides what do do,
based on traffic pattern.
Packets with Push flag wont be delayed.
Packets without Push flag might be held in GRO engine, if we keep
receiving data.
This new mechanism is off by default, and shall be enabled by setting
/sys/class/net/ethX/gro_flush_timeout to a value in nanosecond.
To fully enable this mechanism, drivers should use napi_complete_done()
instead of napi_complete().
Tested:
Ran 200 netperf TCP_STREAM from A to B (10Gbe mlx4 link, 8 RX queues)
Without this feature, we send back about 305,000 ACK per second.
GRO aggregation ratio is low (811/305 = 2.65 segments per GRO packet)
Setting a timer of 2000 nsec is enough to increase GRO packet sizes
and reduce number of ACK packets. (811/19.2 = 42)
Receiver performs less calls to upper stacks, less wakes up.
This also reduces cpu usage on the sender, as it receives less ACK
packets.
Note that reducing number of wakes up increases cpu efficiency, but can
decrease QPS, as applications wont have the chance to warmup cpu caches
doing a partial read of RPC requests/answers if they fit in one skb.
B:~# sar -n DEV 1 10 | grep eth0 | tail -1
Average: eth0 811269.80 305732.30 1199462.57 19705.72 0.00
0.00 0.50
B:~# echo 2000 >/sys/class/net/eth0/gro_flush_timeout
B:~# sar -n DEV 1 10 | grep eth0 | tail -1
Average: eth0 811577.30 19230.80 1199916.51 1239.80 0.00
0.00 0.50
Signed-off-by: Eric Dumazet <edumazet@google.com>
---
v2: As requested by David, drivers should use napi_complete_done()
instead of napi_complete() so that we do not have to track if
a packet was received during last NAPI poll.
include/linux/netdevice.h | 20 ++++++++--------
net/core/dev.c | 45 ++++++++++++++++++++++++++++++++----
net/core/net-sysfs.c | 18 ++++++++++++++
3 files changed, 69 insertions(+), 14 deletions(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 90ac95900a11..888d5513fa4a 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -314,6 +314,7 @@ struct napi_struct {
struct net_device *dev;
struct sk_buff *gro_list;
struct sk_buff *skb;
+ struct hrtimer timer;
struct list_head dev_list;
struct hlist_node napi_hash_node;
unsigned int napi_id;
@@ -443,14 +444,19 @@ static inline bool napi_reschedule(struct napi_struct *napi)
return false;
}
+void __napi_complete(struct napi_struct *n);
+void napi_complete_done(struct napi_struct *n, int work_done);
/**
* napi_complete - NAPI processing complete
* @n: napi context
*
* Mark NAPI processing as complete.
+ * Consider using napi_complete_done() instead.
*/
-void __napi_complete(struct napi_struct *n);
-void napi_complete(struct napi_struct *n);
+static inline void napi_complete(struct napi_struct *n)
+{
+ return napi_complete_done(n, 0);
+}
/**
* napi_by_id - lookup a NAPI by napi_id
@@ -485,14 +491,7 @@ void napi_hash_del(struct napi_struct *napi);
* Stop NAPI from being scheduled on this context.
* Waits till any outstanding processing completes.
*/
-static inline void napi_disable(struct napi_struct *n)
-{
- might_sleep();
- set_bit(NAPI_STATE_DISABLE, &n->state);
- while (test_and_set_bit(NAPI_STATE_SCHED, &n->state))
- msleep(1);
- clear_bit(NAPI_STATE_DISABLE, &n->state);
-}
+void napi_disable(struct napi_struct *n);
/**
* napi_enable - enable NAPI scheduling
@@ -1603,6 +1602,7 @@ struct net_device {
#endif
+ unsigned long gro_flush_timeout;
rx_handler_func_t __rcu *rx_handler;
void __rcu *rx_handler_data;
diff --git a/net/core/dev.c b/net/core/dev.c
index 70bb609c283d..bb09b0364619 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -134,6 +134,7 @@
#include <linux/vmalloc.h>
#include <linux/if_macvlan.h>
#include <linux/errqueue.h>
+#include <linux/hrtimer.h>
#include "net-sysfs.h"
@@ -4412,7 +4413,6 @@ EXPORT_SYMBOL(__napi_schedule_irqoff);
void __napi_complete(struct napi_struct *n)
{
BUG_ON(!test_bit(NAPI_STATE_SCHED, &n->state));
- BUG_ON(n->gro_list);
list_del_init(&n->poll_list);
smp_mb__before_atomic();
@@ -4420,7 +4420,7 @@ void __napi_complete(struct napi_struct *n)
}
EXPORT_SYMBOL(__napi_complete);
-void napi_complete(struct napi_struct *n)
+void napi_complete_done(struct napi_struct *n, int work_done)
{
unsigned long flags;
@@ -4431,8 +4431,18 @@ void napi_complete(struct napi_struct *n)
if (unlikely(test_bit(NAPI_STATE_NPSVC, &n->state)))
return;
- napi_gro_flush(n, false);
+ if (n->gro_list) {
+ unsigned long timeout = 0;
+ if (work_done)
+ timeout = n->dev->gro_flush_timeout;
+
+ if (timeout)
+ hrtimer_start(&n->timer, ns_to_ktime(timeout),
+ HRTIMER_MODE_REL_PINNED);
+ else
+ napi_gro_flush(n, false);
+ }
if (likely(list_empty(&n->poll_list))) {
WARN_ON_ONCE(!test_and_clear_bit(NAPI_STATE_SCHED, &n->state));
} else {
@@ -4442,7 +4452,7 @@ void napi_complete(struct napi_struct *n)
local_irq_restore(flags);
}
}
-EXPORT_SYMBOL(napi_complete);
+EXPORT_SYMBOL(napi_complete_done);
/* must be called under rcu_read_lock(), as we dont take a reference */
struct napi_struct *napi_by_id(unsigned int napi_id)
@@ -4496,10 +4506,23 @@ void napi_hash_del(struct napi_struct *napi)
}
EXPORT_SYMBOL_GPL(napi_hash_del);
+static enum hrtimer_restart napi_watchdog(struct hrtimer *timer)
+{
+ struct napi_struct *napi;
+
+ napi = container_of(timer, struct napi_struct, timer);
+ if (napi->gro_list)
+ napi_schedule(napi);
+
+ return HRTIMER_NORESTART;
+}
+
void netif_napi_add(struct net_device *dev, struct napi_struct *napi,
int (*poll)(struct napi_struct *, int), int weight)
{
INIT_LIST_HEAD(&napi->poll_list);
+ hrtimer_init(&napi->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_PINNED);
+ napi->timer.function = napi_watchdog;
napi->gro_count = 0;
napi->gro_list = NULL;
napi->skb = NULL;
@@ -4518,6 +4541,20 @@ void netif_napi_add(struct net_device *dev, struct napi_struct *napi,
}
EXPORT_SYMBOL(netif_napi_add);
+void napi_disable(struct napi_struct *n)
+{
+ might_sleep();
+ set_bit(NAPI_STATE_DISABLE, &n->state);
+
+ while (test_and_set_bit(NAPI_STATE_SCHED, &n->state))
+ msleep(1);
+
+ hrtimer_cancel(&n->timer);
+
+ clear_bit(NAPI_STATE_DISABLE, &n->state);
+}
+EXPORT_SYMBOL(napi_disable);
+
void netif_napi_del(struct napi_struct *napi)
{
list_del_init(&napi->dev_list);
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 9dd06699b09c..1a24602cd54e 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -325,6 +325,23 @@ static ssize_t tx_queue_len_store(struct device *dev,
}
NETDEVICE_SHOW_RW(tx_queue_len, fmt_ulong);
+static int change_gro_flush_timeout(struct net_device *dev, unsigned long val)
+{
+ dev->gro_flush_timeout = val;
+ return 0;
+}
+
+static ssize_t gro_flush_timeout_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ if (!capable(CAP_NET_ADMIN))
+ return -EPERM;
+
+ return netdev_store(dev, attr, buf, len, change_gro_flush_timeout);
+}
+NETDEVICE_SHOW_RW(gro_flush_timeout, fmt_ulong);
+
static ssize_t ifalias_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t len)
{
@@ -422,6 +439,7 @@ static struct attribute *net_class_attrs[] = {
&dev_attr_mtu.attr,
&dev_attr_flags.attr,
&dev_attr_tx_queue_len.attr,
+ &dev_attr_gro_flush_timeout.attr,
&dev_attr_phys_port_id.attr,
NULL,
};
^ permalink raw reply related
* [PATCH v2 net-next 2/2] mlx4: use napi_complete_done()
From: Eric Dumazet @ 2014-11-07 5:10 UTC (permalink / raw)
To: David Miller; +Cc: netdev, Amir Vadai, ogerlitz, willemb
From: Eric Dumazet <edumazet@google.com>
To enable gro_flush_timeout, a driver has to use napi_complete_done()
instead of napi_complete().
Tested:
Ran 200 netperf TCP_STREAM from A to B (10Gbe mlx4 link, 8 RX queues)
Without this feature, we send back about 305,000 ACK per second.
GRO aggregation ratio is low (811/305 = 2.65 segments per GRO packet)
Setting a timer of 2000 nsec is enough to increase GRO packet sizes
and reduce number of ACK packets. (811/19.2 = 42)
Receiver performs less calls to upper stacks, less wakes up.
This also reduces cpu usage on the sender, as it receives less ACK
packets.
Note that reducing number of wakes up increases cpu efficiency, but can
decrease QPS, as applications wont have the chance to warmup cpu caches
doing a partial read of RPC requests/answers if they fit in one skb.
B:~# sar -n DEV 1 10 | grep eth0 | tail -1
Average: eth0 811269.80 305732.30 1199462.57 19705.72 0.00
0.00 0.50
B:~# echo 2000 >/sys/class/net/eth0/gro_flush_timeout
B:~# sar -n DEV 1 10 | grep eth0 | tail -1
Average: eth0 811577.30 19230.80 1199916.51 1239.80 0.00
0.00 0.50
Signed-off-by: Eric Dumazet <edumazet@google.com>
---
drivers/net/ethernet/mellanox/mlx4/en_rx.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index b173a0cf44e0..46ee78326f1f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -915,15 +915,12 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget)
* probably affinity changed. need to stop this NAPI
* poll, and restart it on the right CPU
*/
- napi_complete(napi);
- mlx4_en_arm_cq(priv, cq);
- return 0;
+ done = 0;
}
- } else {
- /* Done for now */
- napi_complete(napi);
- mlx4_en_arm_cq(priv, cq);
}
+ /* Done for now */
+ napi_complete_done(napi, done);
+ mlx4_en_arm_cq(priv, cq);
return done;
}
^ permalink raw reply related
* Job Openings via Adecco UK
From: Adecco UK @ 2014-11-07 5:32 UTC (permalink / raw)
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industry, we will have your Resume forwarded to the appropriate
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^ permalink raw reply
* Re: [PATCH net-next] net/fm10k: Avoid double setting of NETIF_F_SG for the HW encapsulation feature mask
From: Jeff Kirsher @ 2014-11-07 6:44 UTC (permalink / raw)
To: David Miller; +Cc: ogerlitz, netdev
In-Reply-To: <20141106.164423.844341922481879853.davem@davemloft.net>
[-- Attachment #1: Type: text/plain, Size: 403 bytes --]
On Thu, 2014-11-06 at 16:44 -0500, David Miller wrote:
> From: Or Gerlitz <ogerlitz@mellanox.com>
> Date: Thu, 6 Nov 2014 11:21:04 +0200
>
> > The networking core does it for the driver during registration time.
> >
> > Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
>
> I assume Jeff will pick this up and send it to me via his tree.
Correct, I will add this to my queue of patches.
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply
* re: netfilter: nf_conntrack: there maybe a bug in __nf_conntrack_confirm, when it race against get_next_corpse
From: Bill Bonaparte @ 2014-11-07 6:47 UTC (permalink / raw)
To: 'Jesper Dangaard Brouer'
Cc: fw, linux-kernel, 'Pablo Neira Ayuso',
'Patrick McHardy', kadlec, davem, 'Changli Gao',
'Andrey Vagin', netfilter-devel, netdev
On Tue, 6 Nov 2014 21:01:00
"Jesper" <brouter@redhat.com> wrote:
>There is several issues with your submission. I'll take care of
resubmitting a patch in your name (so you will get credit in the git log).
>
>If you care to know, issues are:
>1. you are not sending to the appropriate mailing lists, 2. patch is as an
attachment (should be inlined), 3. the patch have style and white-space
issues.
Thanks, Jesper. This is my first time to submit a patch, not know much about
the rules. I will get it soon.
>> if there is a race at operating ct->status, there will be in
>> alternative
>> case:
>> 1) IPS_DYING bit which set in get_next_corpse override other bits (e.g.
>> IPS_SRC_NAT_DONE_BIT), or
>> 2) other bits (e.g. IPS_SRC_NAT_DONE_BIT) which set in
>> nf_nat_setup_info override IPS_DYING bit.
> Notice the set_bit() is atomic, so we don't have these issues (of bits
getting overridden).
In most cases, we do the atomic operation on ct->status (with set_bit), but
in function nf_nat_setup_info, we
assume that unconfirmed ct is always holded by current cpu, and has no race
against other cpus, so we don't
use set_bit.
the following code is extracted from the nf_nat_setup_info:
/* Non-atomic: we own this at the moment. */
if (maniptype == NF_NAT_MANIP_SRC)
ct->status |= IPS_SRC_NAT;
else
ct->status |= IPS_DST_NAT;
--
Best regards,
Bill Bonaparte
^ permalink raw reply
* Re: am335x: cpsw: phy ignores max-speed setting
From: Yegor Yefremov @ 2014-11-07 7:11 UTC (permalink / raw)
To: Florian Fainelli; +Cc: netdev, N, Mugunthan V, mpa, lsorense, Daniel Mack
In-Reply-To: <545BA8A2.3010506@gmail.com>
On Thu, Nov 6, 2014 at 5:58 PM, Florian Fainelli <f.fainelli@gmail.com> wrote:
> On 11/06/2014 08:25 AM, Yegor Yefremov wrote:
>> I' m trying to override max-speed setting for both CPSW connected
>> PHYs. This is my DTS section for configuring CPSW:
>>
>> &mac {
>> pinctrl-names = "default", "sleep";
>> pinctrl-0 = <&cpsw_default>;
>> pinctrl-1 = <&cpsw_sleep>;
>> dual_emac = <1>;
>>
>> status = "okay";
>> };
>>
>> &davinci_mdio {
>> pinctrl-names = "default", "sleep";
>> pinctrl-0 = <&davinci_mdio_default>;
>> pinctrl-1 = <&davinci_mdio_sleep>;
>>
>> status = "okay";
>> };
>>
>> &cpsw_emac0 {
>> phy_id = <&davinci_mdio>, <0>;
>> phy-mode = "rgmii-id";
>> dual_emac_res_vlan = <1>;
>> max-speed = <100>;
>> };
>>
>> &cpsw_emac1 {
>> phy_id = <&davinci_mdio>, <1>;
>> phy-mode = "rgmii-id";
>> dual_emac_res_vlan = <2>;
>> max-speed = <100>;
>> };
>>
>> But in drivers/net/phy/phy_device.c->of_set_phy_supported() routine I
>> don't get through node check, i.e. node == NULL. Any idea why?
>
> Yes, because the 'max-speed' property is placed at the Ethernet MAC node
> level, not the PHY node as of_set_phy_supported() expect its.
>
> This driver does not appear to use the standard Ethernet PHY device tree
> node, so I am not sure what are your options here.
The SoC has a complex structure, i.e. Ethernet controller has a switch
inside with two slaves.
A workaround would be perhaps to handle this option in cpsw driver.
Mugunthan, what do you think about this?
>> static void of_set_phy_supported(struct phy_device *phydev)
>> {
>> struct device_node *node = phydev->dev.of_node;
>> u32 max_speed;
>>
>> if (!IS_ENABLED(CONFIG_OF_MDIO))
>> return;
>>
>> if (!node)
>> return;
>>
>> if (!of_property_read_u32(node, "max-speed", &max_speed)) {
>> /* The default values for phydev->supported are
>> provided by the PHY
>> * driver "features" member, we want to reset to sane
>> defaults fist
>> * before supporting higher speeds.
>> */
>> phydev->supported &= PHY_DEFAULT_FEATURES;
>>
>> switch (max_speed) {
>> default:
>> return;
>>
>> case SPEED_1000:
>> phydev->supported |= PHY_1000BT_FEATURES;
>> case SPEED_100:
>> phydev->supported |= PHY_100BT_FEATURES;
>> case SPEED_10:
>> phydev->supported |= PHY_10BT_FEATURES;
>> }
>> }
>> }
>>
>> Yegor
>> --
>> 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: [PATCH] asix: Do full reset during ax88772_bind
From: Stam, Michel [FINT] @ 2014-11-07 8:27 UTC (permalink / raw)
To: Charles Keepax, davem
Cc: jeffrey.t.kirsher, emilgoode, linux-usb, netdev, linux-kernel
In-Reply-To: <1415288981-3862-1-git-send-email-ckeepax@opensource.wolfsonmicro.com>
Please add;
Tested-by: Michel Stam <m.stam@fugro.nl>
Kind regards,
Michel Stam
-----Original Message-----
From: Charles Keepax [mailto:ckeepax@opensource.wolfsonmicro.com]
Sent: Thursday, November 06, 2014 16:50 PM
To: davem@davemloft.net
Cc: jeffrey.t.kirsher@intel.com; Stam, Michel [FINT];
emilgoode@gmail.com; linux-usb@vger.kernel.org; netdev@vger.kernel.org;
linux-kernel@vger.kernel.org
Subject: [PATCH] asix: Do full reset during ax88772_bind
commit 3cc81d85ee01 ("asix: Don't reset PHY on if_up for ASIX 88772")
causes the ethernet on Arndale to no longer function. This appears to be
because the Arndale ethernet requires a full reset before it will
function correctly, however simply reverting the above patch causes
problems with ethtool settings getting reset.
It seems the problem is that the ethernet is not properly reset during
bind, and indeed the code in ax88772_bind that resets the device is a
very small subset of the actual ax88772_reset function. This patch uses
ax88772_reset in place of the existing reset code in ax88772_bind which
removes some code duplication and fixes the ethernet on Arndale.
It is still possible that the original patch causes some issues with
suspend and resume but that seems like a separate issue and I haven't
had a chance to test that yet.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Tested-by: Riku Voipio <riku.voipio@linaro.org>
---
Hi,
I wasn't 100% sure which branch to base this off so I based it on Dave
Miller's net-next branch, which seemed logical.
Thanks,
Charles
drivers/net/usb/asix_devices.c | 14 +-------------
1 files changed, 1 insertions(+), 13 deletions(-)
diff --git a/drivers/net/usb/asix_devices.c
b/drivers/net/usb/asix_devices.c index 2c05f6c..816d511 100644
--- a/drivers/net/usb/asix_devices.c
+++ b/drivers/net/usb/asix_devices.c
@@ -465,19 +465,7 @@ static int ax88772_bind(struct usbnet *dev, struct
usb_interface *intf)
return ret;
}
- ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL);
- if (ret < 0)
- return ret;
-
- msleep(150);
-
- ret = asix_sw_reset(dev, AX_SWRESET_CLEAR);
- if (ret < 0)
- return ret;
-
- msleep(150);
-
- ret = asix_sw_reset(dev, embd_phy ? AX_SWRESET_IPRL :
AX_SWRESET_PRTE);
+ ax88772_reset(dev);
/* Read PHYID register *AFTER* the PHY was reset properly */
phyid = asix_get_phyid(dev);
--
1.7.2.5
^ permalink raw reply
* Re: [patch net-next 07/10] bridge: call netdev_sw_port_stp_update when bridge port STP status changes
From: Jiri Pirko @ 2014-11-07 8:32 UTC (permalink / raw)
To: Scott Feldman
Cc: Florian Fainelli, Netdev, David S. Miller, nhorman,
Andy Gospodarek, Thomas Graf, dborkman, ogerlitz, jesse, pshelar,
azhou, ben, stephen, Kirsher, Jeffrey T, vyasevic, xiyou.wangcong,
Fastabend, John R, edumazet, jhs, Roopa Prabhu, John Linville,
jasowang, ebiederm, nicolas.dichtel, ryazanov.s.a, buytenh,
aviadr, nbd, alexei.starovoitov, Neil.Jerram, ronye, simon.horman
In-Reply-To: <CAE4R7bBarGQPsuM5js20RwPLOBF24AtiiHM-f2EvkHNObp7NDQ@mail.gmail.com>
Thu, Nov 06, 2014 at 07:53:35PM CET, sfeldma@gmail.com wrote:
>On Thu, Nov 6, 2014 at 6:59 AM, Florian Fainelli <f.fainelli@gmail.com>
>wrote:
>
>> On 11/06/2014 01:20 AM, Jiri Pirko wrote:
>> > From: Scott Feldman <sfeldma@gmail.com>
>> >
>> > To notify switch driver of change in STP state of bridge port, add new
>> > .ndo op and provide swdev wrapper func to call ndo op. Use it in bridge
>> > code then.
>> >
>> > Signed-off-by: Scott Feldman <sfeldma@gmail.com>
>> > Signed-off-by: Jiri Pirko <jiri@resnulli.us>
>> > ---
>>
>> [snip]
>>
>> > #endif /* _LINUX_SWITCHDEV_H_ */
>> > diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
>> > index 86c239b..13fecf1 100644
>> > --- a/net/bridge/br_netlink.c
>> > +++ b/net/bridge/br_netlink.c
>> > @@ -17,6 +17,7 @@
>> > #include <net/net_namespace.h>
>> > #include <net/sock.h>
>> > #include <uapi/linux/if_bridge.h>
>> > +#include <net/switchdev.h>
>> >
>> > #include "br_private.h"
>> > #include "br_private_stp.h"
>> > @@ -304,6 +305,7 @@ static int br_set_port_state(struct net_bridge_port
>> *p, u8 state)
>> >
>> > br_set_state(p, state);
>> > br_log_state(p);
>> > + netdev_sw_port_stp_update(p->dev, p->state);
>>
>> Is there a reason netdev_sw_port_stp_update() is not folded in
>> br_set_state()? Are we missing calls to br_set_state() in some locations?
>>
>
>I put the netdev_sw call at the same level as br_log_state() and
>br_ifinfo_notify(),
>but now that you bring up the question, I agree it would be cleaner/safer
>if netdev_sw call was from br_set_state().
Not sure about this. netdev_sw_port_stp_update is not called every time
br_set_state is called. br_log_state is in simillar position.
br_set_state is now just a simple setter. I would probably leave this
change for the possible future follow-up. It can move br_log_state call
as well.
>
>
>> --
>> Florian
>>
^ permalink raw reply
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