* Hello Friend
From: Mr. LEUNG Cheung @ 2017-09-11 9:17 UTC (permalink / raw)
I NEED YOUR ASSISTANCE INTO THIS TRANSACTION
^ permalink raw reply
* Re: [RFC net-next v2] bridge lwtunnel, VPLS & NVGRE
From: Amine Kherbouche @ 2017-09-11 8:02 UTC (permalink / raw)
To: David Lamparter, netdev, bridge; +Cc: roopa, stephen
In-Reply-To: <20170821171523.951260-1-equinox@diac24.net>
Hi David,
Do you plan to send a v3?
On 21/08/2017 18:15, David Lamparter wrote:
> Hi all,
>
>
> this is an update on the earlier "[RFC net-next] VPLS support". Note
> I've changed the subject lines on some of the patches to better reflect
> what they really do (tbh the earlier subject lines were crap.)
>
> As previously, iproute2 / FRR patches are at:
> - https://github.com/eqvinox/vpls-iproute2
> - https://github.com/opensourcerouting/frr/commits/vpls
> while this patchset is also available at:
> - https://github.com/eqvinox/vpls-linux-kernel
> (but please be aware that I'm amending and rebasing commits)
^ permalink raw reply
* Re: [PATCH RFC] Update documentation for KSZ DSA drivers so that new drivers can be added
From: Maxim Uvarov @ 2017-09-11 7:53 UTC (permalink / raw)
To: Tristram.Ha
Cc: Andrew Lunn, Pavel Machek, Nathan Conrad, Vivien Didelot, netdev,
linux-kernel, Woojung.Huh, Florian Fainelli
In-Reply-To: <93AF473E2DA327428DE3D46B72B1E9FD41121EF7@CHN-SV-EXMX02.mchp-main.com>
2017-09-08 22:48 GMT+03:00 <Tristram.Ha@microchip.com>:
>> -----Original Message-----
>> From: Maxim Uvarov [mailto:muvarov@gmail.com]
>> Sent: Friday, September 08, 2017 12:00 PM
>> To: Florian Fainelli
>> Cc: Tristram Ha - C24268; Andrew Lunn; Pavel Machek; Nathan Conrad; Vivien
>> Didelot; netdev; linux-kernel@vger.kernel.org; Woojung Huh - C21699
>> Subject: Re: [PATCH RFC] Update documentation for KSZ DSA drivers so that new
>> drivers can be added
>>
>> 2017-09-08 21:48 GMT+03:00 Florian Fainelli <f.fainelli@gmail.com>:
>> > On 09/07/2017 02:11 PM, Tristram.Ha@microchip.com wrote:
>> >> From: Tristram Ha <Tristram.Ha@microchip.com>
>> >>
>> >> Add other KSZ switches support so that patch check does not complain.
>> >>
>> >> Signed-off-by: Tristram Ha <Tristram.Ha@microchip.com>
>> >> ---
>> >> Documentation/devicetree/bindings/net/dsa/ksz.txt | 117
>> >> ++++++++++++----------
>> >> 1 file changed, 62 insertions(+), 55 deletions(-)
>> >>
>> >> diff --git a/Documentation/devicetree/bindings/net/dsa/ksz.txt
>> >> b/Documentation/devicetree/bindings/net/dsa/ksz.txt
>> >> index 0ab8b39..34af0e0 100644
>> >> --- a/Documentation/devicetree/bindings/net/dsa/ksz.txt
>> >> +++ b/Documentation/devicetree/bindings/net/dsa/ksz.txt
>> >> @@ -3,8 +3,15 @@ Microchip KSZ Series Ethernet switches
>> >>
>> >> Required properties:
>> >>
>> >> -- compatible: For external switch chips, compatible string must be
>> >> exactly one
>> >> - of: "microchip,ksz9477"
>> >> +- compatible: Should be "microchip,ksz9477" for KSZ9477 chip,
>> >> + "microchip,ksz8795" for KSZ8795 chip,
>> >> + "microchip,ksz8794" for KSZ8794 chip,
>> >> + "microchip,ksz8765" for KSZ8765 chip,
>> >> + "microchip,ksz8895" for KSZ8895 chip,
>> >> + "microchip,ksz8864" for KSZ8864 chip,
>> >> + "microchip,ksz8873" for KSZ8873 chip,
>> >> + "microchip,ksz8863" for KSZ8863 chip,
>> >> + "microchip,ksz8463" for KSZ8463 chip
>> >
>>
>>
>> Tristram, does any of this devices support chaining?
>>
>> Maxim.
>
> They do not if you mean daisy-chaining the switches together.
>
> There is always a problem that once tail tagging mode is enabled
> sending a frame through the MAC without going through the DSA
> layer will cause the frame to be dropped.
>
Tistram, as Florian answered before by "chaining" in my question I
meant milti chip DSA.
I.e. when several chips represent one DSA instance and all interfaces
joined to the same bridge.
Bridge code take care about fdb, mdb, vlan configuration for all
chips. If packet supposed to be
forward across chips it will not go to cpu, Only cpus related traffic
goes to cpu (like broad casts,
fdb mac entry, unknown packet, stp/BPDU). I.e. milti chip DSA allows
you to work with several chips
as one big virtual chip. How to make it happen depends on hardware
possibilities. Might be several
tail tags, but in that case other chips have to know how to work with
it. Or smart vlans configuration,
but it that case cross chip vlan should not overlap with system vlans.
In marvel it's done that each tag
has chip id which can be programmed from mdio, and also each chip
knows how to work with that tag
and their place in dsa chain - "up-link" and "down-link". For ksz* I
did not find any notes that such configuration
is supported. How ever it might be doable with some smart software settings.
--
Best regards,
Maxim Uvarov
^ permalink raw reply
* Re: [PATCH net-next 3/3] net: phy: realtek: add RTL8201F phy-id and functions
From: Kunihiko Hayashi @ 2017-09-11 7:48 UTC (permalink / raw)
To: Andrew Lunn
Cc: Jassi Brar, Florian Fainelli, netdev-u79uwXL29TY76Z2rM5mHXA,
David S. Miller, Rob Herring, Mark Rutland,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
lkml, Devicetree List, Masahiro Yamada, Masami Hiramatsu,
Jongsung Kim
In-Reply-To: <20170909155517.GB19117-g2DYL2Zd6BY@public.gmane.org>
Hi Andrew,
Thank your for reviewing.
On Sat, 9 Sep 2017 17:55:17 +0200 <andrew-g2DYL2Zd6BY@public.gmane.org> wrote:
> On Sat, Sep 09, 2017 at 09:03:05AM +0530, Jassi Brar wrote:
> > On 9 September 2017 at 00:21, Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > > On 09/08/2017 06:02 AM, Kunihiko Hayashi wrote:
> > >> From: Jassi Brar <jaswinder.singh-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> > >>
> > >> Add RTL8201F phy-id and the related functions to the driver.
> > >>
> > >> The original patch is as follows:
> > >> https://patchwork.kernel.org/patch/2538341/
> > >>
> > >> Signed-off-by: Jongsung Kim <neidhard.kim-Hm3cg6mZ9cc@public.gmane.org>
> > >> Signed-off-by: Jassi Brar <jaswinder.singh-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> > >> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko-uWyLwvC0a2jby3iVrkZq2A@public.gmane.org>
> > >> ---
> > >> drivers/net/phy/realtek.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
> > >> 1 file changed, 45 insertions(+)
> > >>
> > >> diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
> > >> index 9cbe645..d9974ce 100644
> > >> --- a/drivers/net/phy/realtek.c
> > >> +++ b/drivers/net/phy/realtek.c
> > >> @@ -29,10 +29,23 @@
> > >> #define RTL8211F_PAGE_SELECT 0x1f
> > >> #define RTL8211F_TX_DELAY 0x100
> > >>
> > >> +#define RTL8201F_ISR 0x1e
> > >> +#define RTL8201F_PAGE_SELECT 0x1f
> > >
> > > We have a page select register define for the RTL8211F right above, so
> > > surely we can make that a common definition?
> > >
> > That is just for the sake of consistency.
> > I mean RTL8211 wouldn't look neat among everything else RTL8201.
> >
> > Also the page-select offsets just _happen_ to be same value...
>
> If you look at all the other supported PHYs, they all consistently use
> the same page register across models. Marvell is always 22, mscc is
> always 31, vitesse is always 31.
>
> I would say it is a safe bet that all realtek PHYs will use 0x1f for
> page select. So please add a patch which renames RTL8211F_PAGE_SELECT
> to RTL821x_PAGE_SELECT.
>
> It is best to do this now. I spent a while cleaning up the mess the
> Marvell driver had got into with its page select code. Lots of
> duplicate code and defines doing the same thing.
>
> Andrew
I see. In case of renaming to RTL821x_PAGE_SELECT,
I think that I'll make a patch series as realtek PHY series including this
patch independent from the series of MAC driver.
---
Best Regards,
Kunihiko Hayashi
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^ permalink raw reply
* [patch net] mlxsw: spectrum: Fix EEPROM access in case of SFP/SFP+
From: Jiri Pirko @ 2017-09-11 7:42 UTC (permalink / raw)
To: netdev; +Cc: davem, arkadis, idosch, flokli, mlxsw
From: Arkadi Sharshevsky <arkadis@mellanox.com>
The current code does not handle correctly the access to the upper page
in case of SFP/SFP+ EEPROM. In that case the offset should be local
and the I2C address should be changed.
Fixes: 2ea109039cd3 ("mlxsw: spectrum: Add support for access cable info via ethtool")
Reported-by: Florian Klink <flokli@flokli.de>
Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
Dave, could you please queue this up to STABLE as well? Thanks!
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index ed7cd6c..e080459 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -2545,7 +2545,9 @@ static int mlxsw_sp_flash_device(struct net_device *dev,
return err;
}
-#define MLXSW_SP_QSFP_I2C_ADDR 0x50
+#define MLXSW_SP_I2C_ADDR_LOW 0x50
+#define MLXSW_SP_I2C_ADDR_HIGH 0x51
+#define MLXSW_SP_EEPROM_PAGE_LENGTH 256
static int mlxsw_sp_query_module_eeprom(struct mlxsw_sp_port *mlxsw_sp_port,
u16 offset, u16 size, void *data,
@@ -2554,12 +2556,25 @@ static int mlxsw_sp_query_module_eeprom(struct mlxsw_sp_port *mlxsw_sp_port,
struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
char eeprom_tmp[MLXSW_SP_REG_MCIA_EEPROM_SIZE];
char mcia_pl[MLXSW_REG_MCIA_LEN];
+ u16 i2c_addr;
int status;
int err;
size = min_t(u16, size, MLXSW_SP_REG_MCIA_EEPROM_SIZE);
+
+ if (offset < MLXSW_SP_EEPROM_PAGE_LENGTH &&
+ offset + size > MLXSW_SP_EEPROM_PAGE_LENGTH)
+ /* Cross pages read, read until offset 256 in low page */
+ size = MLXSW_SP_EEPROM_PAGE_LENGTH - offset;
+
+ i2c_addr = MLXSW_SP_I2C_ADDR_LOW;
+ if (offset >= MLXSW_SP_EEPROM_PAGE_LENGTH) {
+ i2c_addr = MLXSW_SP_I2C_ADDR_HIGH;
+ offset -= MLXSW_SP_EEPROM_PAGE_LENGTH;
+ }
+
mlxsw_reg_mcia_pack(mcia_pl, mlxsw_sp_port->mapping.module,
- 0, 0, offset, size, MLXSW_SP_QSFP_I2C_ADDR);
+ 0, 0, offset, size, i2c_addr);
err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(mcia), mcia_pl);
if (err)
--
2.9.3
^ permalink raw reply related
* Re: [PATCH net] phy: mvebu-cp110: checking for NULL instead of IS_ERR()
From: Kishon Vijay Abraham I @ 2017-09-11 7:24 UTC (permalink / raw)
To: David Miller, dan.carpenter
Cc: antoine.tenart, netdev, kernel-janitors, linux-kernel
In-Reply-To: <20170908.210905.626281012369795940.davem@davemloft.net>
Hi,
On Saturday 09 September 2017 09:39 AM, David Miller wrote:
> From: Dan Carpenter <dan.carpenter@oracle.com>
> Date: Fri, 8 Sep 2017 13:31:37 +0300
>
>> devm_ioremap_resource() never returns NULL, it only returns error
>> pointers so this test needs to be changed.
>>
>> Fixes: d0438bd6aa09 ("phy: add the mvebu cp110 comphy driver")
>> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
>> ---
>> This driver apparently is going through the net tree, but netdev isn't
>> listed as handling it in MAINTAINERS. Kishon, do you know what's up
>> with that?
I've reviewed this driver and sometimes the PHY drivers gets merged along with
their consumer driver (In this case mvpp2 ethernet driver). But after it's
merged, all further fixes and features go via linux-phy tree (mostly).
>
> Yeah let's sort this out before I apply this fix to my tree.
I'll take this fix in linux-phy tree after -rc1 is tagged if that's okay with you.
Thanks
Kishon
^ permalink raw reply
* Re: [PATCH iproute2 1/2] lib/libnetlink: re malloc buff if size is not enough
From: Hangbin Liu @ 2017-09-11 7:19 UTC (permalink / raw)
To: Phil Sutter, netdev, Stephen Hemminger, Michal Kubecek
In-Reply-To: <20170908145113.GA30028@orbyte.nwl.cc>
Hi Phil and Michal,
On Fri, Sep 08, 2017 at 04:51:13PM +0200, Phil Sutter wrote:
> Hi,
>
> On Fri, Sep 08, 2017 at 10:01:31PM +0800, Hangbin Liu wrote:
> [...]
> > Since we have to use two static bufffers. So how about check like
> >
> > if (len > strlen(buffer))
>
> I don't think that will work. We are reusing the buffer and it contains
> binary data, so a NUL byte may appear anywhere. I fear you will have to
> change rtnl_recvmsg() to accept a buflen parameter which callers have to
> define statically together with the buffer pointer.
OK
>
> Regarding Michal's concern about reentrancy, maybe we should go into a
> different direction and make rtnl_recvmsg() return a newly allocated
> buffer which the caller has to free.
Hmm... But we could not free the buf in __rtnl_talk(). Because in
__rtnl_talk() we assign the answer with the buf address and return to caller.
for (h = (struct nlmsghdr *)buf; status >= sizeof(*h); ) {
[...]
if (answer) {
*answer= h;
return 0;
}
}
And the caller will keep use it in later code. Since there are plenty of
functions called rtnl_talk. I think it would be much more complex to free
the buffer every time.
Hi Michal,
Would you like to tell me more about your concern with reentrancy? It's looks
arpd doesn't call rtnl_talk() or rtnl_dump_filter_l().
Thanks
Hangbin
^ permalink raw reply
* Re: [PATCH net-next 1/3] dt-bindings: net: add DT bindings for Socionext UniPhier AVE
From: Kunihiko Hayashi @ 2017-09-11 7:11 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, David S. Miller, Andrew Lunn, Rob Herring, Mark Rutland,
linux-arm-kernel, linux-kernel, devicetree, Masahiro Yamada,
Masami Hiramatsu, Jassi Brar
In-Reply-To: <0d9fb986-ca31-0f86-122f-b2679faeb2f4@gmail.com>
Hi Florian,
On Fri, 8 Sep 2017 11:54:31 -0700 <f.fainelli@gmail.com> wrote:
> On 09/08/2017 06:02 AM, Kunihiko Hayashi wrote:
> > DT bindings for the AVE ethernet controller found on Socionext's
> > UniPhier platforms.
> >
> > Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
> > Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
> > ---
> > .../bindings/net/socionext,uniphier-ave4.txt | 44 ++++++++++++++++++++++
> > 1 file changed, 44 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
> >
> > diff --git a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
> > new file mode 100644
> > index 0000000..57ae96d
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
> > @@ -0,0 +1,44 @@
> > +* Socionext AVE ethernet controller
> > +
> > +This describes the devicetree bindings for AVE ethernet controller
> > +implemented on Socionext UniPhier SoCs.
> > +
> > +Required properties:
> > + - compatible: Should be "socionext,uniphier-ave4"
> > + - reg: Address where registers are mapped and size of region.
> > + - interrupts: IRQ common for mac and phy interrupts.
> > + - phy-mode: See ethernet.txt in the same directory.
> > + - #address-cells: Must be <1>.
> > + - #size-cells: Must be <0>.
> > + - Node, with 'reg' property, for each PHY on the MDIO bus.
> > +
> > +Optional properties:
> > + - socionext,desc-bits: 32/64 descriptor size. Default 32.
>
> 32 bits, this has an unit. Why is this configurable through Device Tree
> and if this is describing the HW, as it should, why is not that inferred
> from the compatible string?
I've thought the common compatible string was reasonable for all UniPhier
SoCs. However, since there are some different features among SoCs
like "desc-bits" etc. and such feature would increase from now on,
it's convenient to add compatible strings for each SoCs.
> > + - local-mac-address: See ethernet.txt in the same directory.
> > + - pinctrl-names: List of assigned state names, see pinctrl
> > + binding documentation.
> > + - pinctrl-0: List of phandles to configure the GPIO pin used
> > + as interrupt line, see also generic and your platform
> > + specific pinctrl binding documentation.
> > + - socionext,internal-phy-interrupt: Boolean to denote if the
> > + PHY interrupt is internally handled by the MAC.
>
> Interesting, why do you need to declare this as opposed to also
> determining this entirely from the compatible string of the Ethernet MAC?
This property was added after determining to use common compatible string.
I'll re-consider to use compatible strings for each SoCs.
>
> > +
> > +
> > +Example:
> > +
> > + eth: ethernet@65000000 {
> > + compatible = "socionext,uniphier-ave4";
> > + reg = <0x65000000 0x8500>;
> > + interrupts = <0 66 4>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_ether_rgmii>;
> > + phy-mode = "rgmii";
> > + socionext,desc-bits = <64>;
> > + local-mac-address = [00 00 00 00 00 00];
> > +
> > + #address-cells = <1>;
> > + #size-cells = <0>;
>
> There is no phy-handle property, yet there clearly seems to be one
> attached, and I think Andrew now also responded to that in the driver
> patch, this needs fixing.
Surely phy-handle is missing in this. I'll fix it with mdio node.
> > + ethphy: ethphy@1 {
> > + reg = <1>;
> > + };
> > + };
> >
>
>
> --
> Florian
---
Best Regards,
Kunihiko Hayashi
^ permalink raw reply
* Re: [PATCH net-next 1/3] dt-bindings: net: add DT bindings for Socionext UniPhier AVE
From: Kunihiko Hayashi @ 2017-09-11 7:11 UTC (permalink / raw)
To: Andrew Lunn
Cc: netdev, David S. Miller, Florian Fainelli, Rob Herring,
Mark Rutland, linux-arm-kernel, linux-kernel, devicetree,
Masahiro Yamada, Masami Hiramatsu, Jassi Brar
In-Reply-To: <20170908140322.GD25219@lunn.ch>
Hi Andrew,
On Fri, 8 Sep 2017 16:03:22 +0200 <andrew@lunn.ch> wrote:
> > + eth: ethernet@65000000 {
> > + compatible = "socionext,uniphier-ave4";
> > + reg = <0x65000000 0x8500>;
> > + interrupts = <0 66 4>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_ether_rgmii>;
> > + phy-mode = "rgmii";
> > + socionext,desc-bits = <64>;
> > + local-mac-address = [00 00 00 00 00 00];
> > +
> > + #address-cells = <1>;
> > + #size-cells = <0>;
>
> > + ethphy: ethphy@1 {
> > + reg = <1>;
> > + };
>
>
> So you normally have an mdio node, and the phy as a children of that
> node.
>
> mdio {
> ethphy: ethernet-phy@6 {
> reg = <6>;
> };
> };
>
> Andrew
I see. I'll rewrite the binding example using mdio node.
---
Best Regards,
Kunihiko Hayashi
^ permalink raw reply
* Re: [PATCH net-next 2/3] net: ethernet: socionext: add AVE ethernet driver
From: Kunihiko Hayashi @ 2017-09-11 6:56 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, David S. Miller, Andrew Lunn, Rob Herring, Mark Rutland,
linux-arm-kernel, linux-kernel, devicetree, Masahiro Yamada,
Masami Hiramatsu, Jassi Brar
In-Reply-To: <46b1bd9e-35ff-dc7f-fa32-f8d22b37a403@gmail.com>
Hi Florian,
On Sat, 9 Sep 2017 09:30:58 -0700 <f.fainelli@gmail.com> wrote:
>
>
> On 09/08/2017 06:02 AM, Kunihiko Hayashi wrote:
> > The UniPhier platform from Socionext provides the AVE ethernet
> > controller that includes MAC and MDIO bus supporting RGMII/RMII
> > modes. The controller is named AVE.
> >
> > Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
> > Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
> > ---
>
> [snip]
>
> > +static int ave_start_xmit(struct sk_buff *skb, struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + u32 proc_idx, done_idx, ndesc, cmdsts;
> > + int freepkt;
> > + unsigned char *buffptr = NULL; /* buffptr for descriptor */
> > + unsigned int len;
> > + dma_addr_t paddr;
> > +
> > + proc_idx = priv->tx.proc_idx;
> > + done_idx = priv->tx.done_idx;
> > + ndesc = priv->tx.ndesc;
> > + freepkt = ((done_idx + ndesc - 1) - proc_idx) % ndesc;
> > +
> > + /* not enough entry, then we stop queue */
> > + if (unlikely(freepkt < 2)) {
> > + netif_stop_queue(ndev);
> > + if (unlikely(freepkt < 1))
> > + return NETDEV_TX_BUSY;
>
> This looks wrong, why are you checking first for less than 2
> descriptors, and if there is none, NETDEV_TX_BUSY? If you need 2 slots
> to complete a transmision, stop the transmit queue and return
> NETDEV_TX_BUSY.
This code is misleading and I have to fix this.
The device needs a slot to complete a transmission.
> > + }
> > +
> > + priv->tx.desc[proc_idx].skbs = skb;
> > +
> > + /* add padding for short packet */
> > + if (skb_padto(skb, ETH_ZLEN)) {
> > + dev_kfree_skb_any(skb);
> > + return NETDEV_TX_OK;
> > + }
>
> skb_padto() frees the SKB in case of error, that would lead to a double
> free here.
Ah, it occurs double free. I'll fix it.
> > +
> > + buffptr = skb->data - NET_IP_ALIGN;
> > + len = max_t(unsigned int, ETH_ZLEN, skb->len);
>
> If you use skb_put_padto() if padding was necessary skb->len will be at
> least ETH_ZLEN, so you can remove this.
I see. It's reasonable.
> > +
> > + paddr = ave_dma_map(ndev, &priv->tx.desc[proc_idx], buffptr,
> > + len + NET_IP_ALIGN, DMA_TO_DEVICE);
>
> As mentioned before you can't assume this will never fail.
Okay, I'll rewrite it in consideration of error case.
> > + paddr += NET_IP_ALIGN;
> > +
> > + /* set buffer address to descriptor */
> > + ave_wdesc_addr(ndev, AVE_DESCID_TX, proc_idx, 4, paddr);
>
> Also mentioned in the other email, make this 4 a constant so we know
> it's an offset and not a length.
I see.
> > +
> > + /* set flag and length to send */
> > + cmdsts = AVE_STS_OWN | AVE_STS_1ST | AVE_STS_LAST
> > + | (len & AVE_STS_PKTLEN_TX);
>
> AVE_STS_PKTLEN_TX would be better named with a _MASK suffix.
Yes.
> > +
> > + /* set interrupt per AVE_FORCE_TXINTCNT or when queue is stopped */
> > + if (!(proc_idx % AVE_FORCE_TXINTCNT) || netif_queue_stopped(ndev))
> > + cmdsts |= AVE_STS_INTR;
> > +
> > + /* disable checksum calculation when skb doesn't calurate checksum */
> > + if (skb->ip_summed == CHECKSUM_NONE ||
> > + skb->ip_summed == CHECKSUM_UNNECESSARY)
> > + cmdsts |= AVE_STS_NOCSUM;
> > +
> > + /* set cmdsts */
> > + ave_wdesc(ndev, AVE_DESCID_TX, proc_idx, 0, cmdsts);
> > +
> > + priv->tx.proc_idx = (proc_idx + 1) % ndesc;
>
> You should also check the ring space after transmission and assert flow
> control on the transmit queue if needed.
Okay, I'll add this.
> > +
> > + return NETDEV_TX_OK;
> > +}
>
> [snip]
>
> > +static struct net_device_stats *ave_stats(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + u32 drop_num = 0;
> > +
> > + priv->stats.rx_errors = ave_r32(ndev, AVE_BFCR);
> > +
> > + drop_num += ave_r32(ndev, AVE_RX0OVFFC);
> > + drop_num += ave_r32(ndev, AVE_SN5FC);
> > + drop_num += ave_r32(ndev, AVE_SN6FC);
> > + drop_num += ave_r32(ndev, AVE_SN7FC);
> > + priv->stats.rx_dropped = drop_num;
> > +
>
> You should consider switching to 64-bit statistics, this requires a
> little bit more work for 32-bit hosts (see
> include/linux/u64_stats_sync.h) but this allows you to keep statistics
> around above 4GB.
I see.
I'll refer to this header and its examples, and rewrite it to be suitable
for 32-bit and 64-bit hosts.
>
> > + return &priv->stats;
> > +}
> > +--
> Florian
---
Best Regards,
Kunihiko Hayashi
^ permalink raw reply
* Re: [PATCH net-next 2/3] net: ethernet: socionext: add AVE ethernet driver
From: Kunihiko Hayashi @ 2017-09-11 6:55 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev-u79uwXL29TY76Z2rM5mHXA, David S. Miller, Andrew Lunn,
Rob Herring, Mark Rutland,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Masahiro Yamada,
Masami Hiramatsu, Jassi Brar
In-Reply-To: <df4ec8b2-67cf-5dee-2600-88cffd1bcd11-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Hi Florian,
Thank you for your comments,
On Fri, 8 Sep 2017 12:31:18 -0700 <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> On 09/08/2017 06:02 AM, Kunihiko Hayashi wrote:
> > The UniPhier platform from Socionext provides the AVE ethernet
> > controller that includes MAC and MDIO bus supporting RGMII/RMII
> > modes. The controller is named AVE.
> >
> > Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko-uWyLwvC0a2jby3iVrkZq2A@public.gmane.org>
> > Signed-off-by: Jassi Brar <jaswinder.singh-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> > ---
..snip..
> > +static inline u32 ave_r32(struct net_device *ndev, u32 offset)
> > +{
> > + void __iomem *addr = (void __iomem *)ndev->base_addr;
> > +
> > + return readl_relaxed(addr + offset);
> > +}
>
> Don't do this, ndev->base_addr is convenient, but is now deprecated
> (unlike ISA cards, you can't change this anymore) instead, just pass a
> reference to an ave_private structure and store the base register
> pointer there.
Oh, I didn't notice that ndev->base_addr was deprecated.
I'll rewrite it using an ave_private structure.
> > +
> > +static inline void ave_w32(struct net_device *ndev, u32 offset, u32 value)
> > +{
> > + void __iomem *addr = (void __iomem *)ndev->base_addr;
> > +
> > + writel_relaxed(value, addr + offset);
> > +}
>
> Same here.
Ditto.
> > +
> > +static inline u32 ave_rdesc(struct net_device *ndev, enum desc_id id,
> > + int entry, int offset)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + u32 addr = (id == AVE_DESCID_TX) ? priv->tx.daddr : priv->rx.daddr;
> > +
> > + addr += entry * priv->desc_size + offset;
> > +
> > + return ave_r32(ndev, addr);
> > +}
> > +
> > +static inline void ave_wdesc(struct net_device *ndev, enum desc_id id,
> > + int entry, int offset, u32 val)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + u32 addr = (id == AVE_DESCID_TX) ? priv->tx.daddr : priv->rx.daddr;
> > +
> > + addr += entry * priv->desc_size + offset;
> > +
> > + ave_w32(ndev, addr, val);
> > +}
> > +
> > +static void ave_wdesc_addr(struct net_device *ndev, enum desc_id id,
> > + int entry, int offset, dma_addr_t paddr)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > +
> > + ave_wdesc(ndev, id, entry, offset, (u32)((u64)paddr & 0xFFFFFFFFULL));
>
> lower_32_bits()
It's convenient.
> > + if (IS_DESC_64BIT(priv))
> > + ave_wdesc(ndev, id,
> > + entry, offset + 4, (u32)((u64)paddr >> 32));
>
> upper_32_bits()
Ditto.
> > + else if ((u64)paddr > (u64)U32_MAX)
> > + netdev_warn(ndev, "DMA address exceeds the address space\n");
> > +}
> > +
> > +static void ave_get_fwversion(struct net_device *ndev, char *buf, int len)
> > +{
> > + u32 major, minor;
> > +
> > + major = (ave_r32(ndev, AVE_VR) & GENMASK(15, 8)) >> 8;
> > + minor = (ave_r32(ndev, AVE_VR) & GENMASK(7, 0));
> > + snprintf(buf, len, "v%u.%u", major, minor);
> > +}
> > +
> > +static void ave_get_drvinfo(struct net_device *ndev,
> > + struct ethtool_drvinfo *info)
> > +{
> > + struct device *dev = ndev->dev.parent;
> > +
> > + strlcpy(info->driver, dev->driver->name, sizeof(info->driver));
> > + strlcpy(info->bus_info, dev_name(dev), sizeof(info->bus_info));
>
> bus_info would likely be platform, since this is a memory mapped
> peripheral, right?
Yes, this is a memory mapped peripheral.
Now ethtool says "bus-info: 65000000.ethernet" in our case.
Is it reasonable for bus-info? or is null desirable?
> > + ave_get_fwversion(ndev, info->fw_version, sizeof(info->fw_version));
> > +}
> > +
> > +static int ave_nway_reset(struct net_device *ndev)
> > +{
> > + return genphy_restart_aneg(ndev->phydev);
> > +}
>
> You can just set your ethtool_ops::nway_reset to be
> phy_ethtool_nway_reset() which does additional checks.
I see. I'll use it.
> > +
> > +static u32 ave_get_link(struct net_device *ndev)
> > +{
> > + int err;
> > +
> > + err = genphy_update_link(ndev->phydev);
> > + if (err)
> > + return ethtool_op_get_link(ndev);
>
> No, calling genphy_update_link() is bogus see:
>
> e69e46261063a25c3907bed16a2e9d18b115d1fd ("net: dsa: Do not clobber PHY
> link outside of state machine")
You mean that phylib can't guarantee link-state when the driver calls
genphy_update_link() here, that is outside of phy_state_machine().
> > +
> > + return ndev->phydev->link;
>
> This can just be ethtool_op_get_link()
Okay, I'll replace it.
> > +}
> > +
> > +static u32 ave_get_msglevel(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > +
> > + return priv->msg_enable;
> > +}
> > +
> > +static void ave_set_msglevel(struct net_device *ndev, u32 val)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > +
> > + priv->msg_enable = val;
> > +}
> > +
> > +static void ave_get_wol(struct net_device *ndev,
> > + struct ethtool_wolinfo *wol)
> > +{
> > + wol->supported = 0;
> > + wol->wolopts = 0;
> > + phy_ethtool_get_wol(ndev->phydev, wol);
>
> This can be called before you successfully connected to a PHY so you
> need to check that ndev->phydev is not NULL at the very least.
I see. I'll add check code for ndev->phydev.
> > +}
> > +
> > +static int ave_set_wol(struct net_device *ndev,
> > + struct ethtool_wolinfo *wol)
> > +{
> > + if (wol->wolopts & (WAKE_ARP | WAKE_MAGICSECURE))
> > + return -EOPNOTSUPP;
> > +
> > + return phy_ethtool_set_wol(ndev->phydev, wol);
>
> Same here.
Ditto.
> > +
> > +static int ave_mdio_busywait(struct net_device *ndev)
> > +{
> > + int ret = 1, loop = 100;
> > + u32 mdiosr;
> > +
> > + /* wait until completion */
> > + while (1) {
>
> Since you are already bound by the number of times you allow this look,
> just make that a clear condition for the while() loop to exit.
Indeed. I can replace while condition.
> > + mdiosr = ave_r32(ndev, AVE_MDIOSR);
> > + if (!(mdiosr & AVE_MDIOSR_STS))
> > + break;
> > +
> > + usleep_range(10, 20);
> > + if (!loop--) {
> > + netdev_err(ndev,
> > + "failed to read from MDIO (status:0x%08x)\n",
> > + mdiosr);
> > + ret = 0;
> > + break;
> > + }
> > + }
> > +
> > + return ret;
> > +}
> > +
> > +static int ave_mdiobus_read(struct mii_bus *bus, int phyid, int regnum)
> > +{
> > + struct net_device *ndev = bus->priv;
> > + u32 mdioctl;
> > +
> > + /* write address */
> > + ave_w32(ndev, AVE_MDIOAR, (phyid << 8) | regnum);
> > +
> > + /* read request */
> > + mdioctl = ave_r32(ndev, AVE_MDIOCTR);
> > + ave_w32(ndev, AVE_MDIOCTR, mdioctl | AVE_MDIOCTR_RREQ);
> > +
> > + if (!ave_mdio_busywait(ndev)) {
> > + netdev_err(ndev, "phy-%d reg-%x read failed\n",
> > + phyid, regnum);
> > + return 0xffff;
> > + }
> > +
> > + return ave_r32(ndev, AVE_MDIORDR) & GENMASK(15, 0);
> > +}
> > +
> > +static int ave_mdiobus_write(struct mii_bus *bus,
> > + int phyid, int regnum, u16 val)
> > +{
> > + struct net_device *ndev = bus->priv;
> > + u32 mdioctl;
> > +
> > + /* write address */
> > + ave_w32(ndev, AVE_MDIOAR, (phyid << 8) | regnum);
> > +
> > + /* write data */
> > + ave_w32(ndev, AVE_MDIOWDR, val);
> > +
> > + /* write request */
> > + mdioctl = ave_r32(ndev, AVE_MDIOCTR);
> > + ave_w32(ndev, AVE_MDIOCTR, mdioctl | AVE_MDIOCTR_WREQ);
> > +
> > + if (!ave_mdio_busywait(ndev)) {
> > + netdev_err(ndev, "phy-%d reg-%x write failed\n",
> > + phyid, regnum);
> > + return -1;
> > + }
>
> Just propagate the return value of ave_mdio_busywait().
Yes, I'll reconsider the way to handle return value.
> > +
> > + return 0;
> > +}
> > +
> > +static dma_addr_t ave_dma_map(struct net_device *ndev, struct ave_desc *desc,
> > + void *ptr, size_t len,
> > + enum dma_data_direction dir)
> > +{
> > + dma_addr_t paddr;
> > +
> > + paddr = dma_map_single(ndev->dev.parent, ptr, len, dir);
> > + if (dma_mapping_error(ndev->dev.parent, paddr)) {
> > + desc->skbs_dma = 0;
> > + paddr = (dma_addr_t)virt_to_phys(ptr);
>
> Why do you do that? If dma_map_single() failed, that's it, game over,
> you need to discad the packet, not assume that it is in the kernel's
> linear mapping!
I see. It's not necessary to worry about failing dma_map_single().
I'll rewrite it to discard the packet.
> > + } else {
> > + desc->skbs_dma = paddr;
> > + desc->skbs_dmalen = len;
> > + }
> > +
> > + return paddr;
> > +}
> > +
> > +static void ave_dma_unmap(struct net_device *ndev, struct ave_desc *desc,
> > + enum dma_data_direction dir)
> > +{
> > + if (!desc->skbs_dma)
> > + return;
> > +
> > + dma_unmap_single(ndev->dev.parent,
> > + desc->skbs_dma, desc->skbs_dmalen, dir);
> > + desc->skbs_dma = 0;
> > +}
> > +
> > +/* Set Rx descriptor and memory */
> > +static int ave_set_rxdesc(struct net_device *ndev, int entry)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + struct sk_buff *skb;
> > + unsigned long align;
> > + dma_addr_t paddr;
> > + void *buffptr;
> > + int ret = 0;
> > +
> > + skb = priv->rx.desc[entry].skbs;
> > + if (!skb) {
> > + skb = netdev_alloc_skb_ip_align(ndev,
> > + AVE_MAX_ETHFRAME + NET_SKB_PAD);
> > + if (!skb) {
> > + netdev_err(ndev, "can't allocate skb for Rx\n");
> > + return -ENOMEM;
> > + }
> > + }
> > +
> > + /* set disable to cmdsts */
> > + ave_wdesc(ndev, AVE_DESCID_RX, entry, 0, AVE_STS_INTR | AVE_STS_OWN);
> > +
> > + /* align skb data for cache size */
> > + align = (unsigned long)skb_tail_pointer(skb) & (NET_SKB_PAD - 1);
> > + align = NET_SKB_PAD - align;
> > + skb_reserve(skb, align);
> > + buffptr = (void *)skb_tail_pointer(skb);
>
> Are you positive you need this? Because by default, the networking stack
> will align to the maximum between your L1 cache line size and 64 bytes,
> which should be a pretty good alignment guarantee.
Now if L1 cache line size is 128,
the skb buffer is also aligned to 128, isn't it?
So this code doesn't make sense.
> > +
> > + paddr = ave_dma_map(ndev, &priv->rx.desc[entry], buffptr,
> > + AVE_MAX_ETHFRAME + NET_IP_ALIGN, DMA_FROM_DEVICE);
>
> This needs to be checked, as mentioned before, you can't just assume the
> linear virtual map is going to be satisfactory.
I see.
> > + priv->rx.desc[entry].skbs = skb;
> > +
> > + /* set buffer pointer */
> > + ave_wdesc_addr(ndev, AVE_DESCID_RX, entry, 4, paddr);
>
> OK, so 4 is an offset, can you add a define for that so it's clear it is
> not an address size instead?
Yes, 4 is an offset. I'll add the definition for '4'.
> > +
> > + /* set enable to cmdsts */
> > + ave_wdesc(ndev, AVE_DESCID_RX,
> > + entry, 0, AVE_STS_INTR | AVE_MAX_ETHFRAME);
> > +
> > + return ret;
> > +}
> > +
> > +/* Switch state of descriptor */
> > +static int ave_desc_switch(struct net_device *ndev, enum desc_state state)
> > +{
> > + int counter;
> > + u32 val;
> > +
> > + switch (state) {
> > + case AVE_DESC_START:
> > + ave_w32(ndev, AVE_DESCC, AVE_DESCC_TD | AVE_DESCC_RD0);
> > + break;
> > +
> > + case AVE_DESC_STOP:
> > + ave_w32(ndev, AVE_DESCC, 0);
> > + counter = 0;
> > + while (1) {
> > + usleep_range(100, 150);
> > + if (!ave_r32(ndev, AVE_DESCC))
> > + break;
> > +
> > + counter++;
> > + if (counter > 100) {
> > + netdev_err(ndev, "can't stop descriptor\n");
> > + return -EBUSY;
> > + }
> > + }
>
> Same here, pleas rewrite the loop so the exit condition is clear.
Ditto.
> > + break;
> > +
> > + case AVE_DESC_RX_SUSPEND:
> > + val = ave_r32(ndev, AVE_DESCC);
> > + val |= AVE_DESCC_RDSTP;
> > + val &= AVE_DESCC_CTRL_MASK;
>
> Should not this be a &= ~AVE_DESCC_CTRL_MASK? OK maybe not.
This may be confusing. I'll fix it.
> > + ave_w32(ndev, AVE_DESCC, val);
> > +
> > + counter = 0;
> > + while (1) {
> > + usleep_range(100, 150);
> > + val = ave_r32(ndev, AVE_DESCC);
> > + if (val & (AVE_DESCC_RDSTP << 16))
> > + break;
> > +
> > + counter++;
> > + if (counter > 1000) {
> > + netdev_err(ndev, "can't suspend descriptor\n");
> > + return -EBUSY;
> > + }
> > + }
> > + break;
>
> Same here, please rewrite with the counter as an exit condition.
Ditto.
> > +
> > + case AVE_DESC_RX_PERMIT:
> > + val = ave_r32(ndev, AVE_DESCC);
> > + val &= ~AVE_DESCC_RDSTP;
> > + val &= AVE_DESCC_CTRL_MASK;
> > + ave_w32(ndev, AVE_DESCC, val);
> > + break;
> > +
> > + default:
> > + return -EINVAL;
> > + }
> > +
> > + return 0;
> > +}
> > +
> > +static int ave_tx_completion(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + u32 proc_idx, done_idx, ndesc, val;
> > + int freebuf_flag = 0;
> > +
> > + proc_idx = priv->tx.proc_idx;
> > + done_idx = priv->tx.done_idx;
> > + ndesc = priv->tx.ndesc;
> > +
> > + /* free pre stored skb from done to proc */
> > + while (proc_idx != done_idx) {
> > + /* get cmdsts */
> > + val = ave_rdesc(ndev, AVE_DESCID_TX, done_idx, 0);
> > +
> > + /* do nothing if owner is HW */
> > + if (val & AVE_STS_OWN)
> > + break;
> > +
> > + /* check Tx status and updates statistics */
> > + if (val & AVE_STS_OK) {
> > + priv->stats.tx_bytes += val & AVE_STS_PKTLEN_TX;
>
> AVE_STS_PKTLEN_TX should be suffixed with _MASK to make it clear this is
> a bitmask.
I see. I'll rename it.
> > +
> > + /* success */
> > + if (val & AVE_STS_LAST)
> > + priv->stats.tx_packets++;
> > + } else {
> > + /* error */
> > + if (val & AVE_STS_LAST) {
> > + priv->stats.tx_errors++;
> > + if (val & (AVE_STS_OWC | AVE_STS_EC))
> > + priv->stats.collisions++;
> > + }
> > + }
> > +
> > + /* release skb */
> > + if (priv->tx.desc[done_idx].skbs) {
> > + ave_dma_unmap(ndev, &priv->tx.desc[done_idx],
> > + DMA_TO_DEVICE);
> > + dev_consume_skb_any(priv->tx.desc[done_idx].skbs);
>
> Kudos for using dev_consume_skb_any()!
Thank you! I was worried about whether I could use it.
> > + priv->tx.desc[done_idx].skbs = NULL;
> > + freebuf_flag++;
> > + }
> > + done_idx = (done_idx + 1) % ndesc;
> > + }
> > +
> > + priv->tx.done_idx = done_idx;
> > +
> > + /* wake queue for freeing buffer */
> > + if (netif_queue_stopped(ndev))
> > + if (freebuf_flag)
> > + netif_wake_queue(ndev);
>
> This can be simplified to:
>
> if (netif_queue_stopped(ndev) && freebuf_flag)
> netif_wake_queue(ndev)
>
> because checking for netif_running() is implicit by actually getting
> called here, this would not happen if the network interface was not
> operational.
Oh, it can be simple. I understand the reason.
> > +static irqreturn_t ave_interrupt(int irq, void *netdev)
> > +{
> > + struct net_device *ndev = (struct net_device *)netdev;
> > + struct ave_private *priv = netdev_priv(ndev);
> > + u32 gimr_val, gisr_val;
> > +
> > + gimr_val = ave_irq_disable_all(ndev);
> > +
> > + /* get interrupt status */
> > + gisr_val = ave_r32(ndev, AVE_GISR);
> > +
> > + /* PHY */
> > + if (gisr_val & AVE_GI_PHY) {
> > + ave_w32(ndev, AVE_GISR, AVE_GI_PHY);
> > + if (priv->internal_phy_interrupt)
> > + phy_mac_interrupt(ndev->phydev, ndev->phydev->link);
>
> This is not correct you should be telling the PHY the new link state. If
> you cannot, because what happens here is really that the PHY interrupt
> is routed to your MAC controller, then what I would suggest doing is the
> following: create an interrupt controller domain which allows the PHY
> driver to manage the interrupt line using normal request_irq().
You're right. The interrupt from PHY is routed to the MAC controller.
Hmm...I think that I want to use normal PHY sequence including request_irq,
so I'll try to consider about applying the interrupt controller domain.
> > +static int ave_poll_tx(struct napi_struct *napi, int budget)
> > +{
> > + struct ave_private *priv;
> > + struct net_device *ndev;
> > + int num;
> > +
> > + priv = container_of(napi, struct ave_private, napi_tx);
> > + ndev = priv->ndev;
> > +
> > + num = ave_tx_completion(ndev);
> > + if (num < budget) {
>
> TX reclamation should not be bound against the budget, always process
> all packets that have been successfully submitted.
It's helpful for me.
I'll reconsider it to submit all packets.
> > + napi_complete(napi);
> > +
> > + /* enable Tx interrupt when NAPI finishes */
> > + ave_irq_enable(ndev, AVE_GI_TX);
> > + }
> > +
> > + return num;
> > +}
> > +
>
> > +static void ave_adjust_link(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + struct phy_device *phydev = ndev->phydev;
> > + u32 val, txcr, rxcr, rxcr_org;
> > +
> > + /* set RGMII speed */
> > + val = ave_r32(ndev, AVE_TXCR);
> > + val &= ~(AVE_TXCR_TXSPD_100 | AVE_TXCR_TXSPD_1G);
> > +
> > + if (priv->phy_mode == PHY_INTERFACE_MODE_RGMII &&
> > + phydev->speed == SPEED_1000)
> > + val |= AVE_TXCR_TXSPD_1G;
>
> Using phy_interface_is_rgmii() would be more robust here.
It's convenience.
> > + else if (phydev->speed == SPEED_100)
> > + val |= AVE_TXCR_TXSPD_100;
> > +
> > + ave_w32(ndev, AVE_TXCR, val);
> > +
> > + /* set RMII speed (100M/10M only) */
> > + if (priv->phy_mode != PHY_INTERFACE_MODE_RGMII) {
>
> PHY_INTERFACE_MODE_MII, PHY_INTERFACE_MODE_REVMII,
> PHY_INTERFACE_MODE_RMII would all qualify here presumably so you need
> this check to be more restrictive to just the modes that you support.
I'll rewrite it to check the supported modes restrictly.
> > + val = ave_r32(ndev, AVE_LINKSEL);
> > + if (phydev->speed == SPEED_10)
> > + val &= ~AVE_LINKSEL_100M;
> > + else
> > + val |= AVE_LINKSEL_100M;
> > + ave_w32(ndev, AVE_LINKSEL, val);
> > + }
> > +
> > + /* check current RXCR/TXCR */
> > + rxcr = ave_r32(ndev, AVE_RXCR);
> > + txcr = ave_r32(ndev, AVE_TXCR);
> > + rxcr_org = rxcr;
> > +
> > + if (phydev->duplex)
> > + rxcr |= AVE_RXCR_FDUPEN;
> > + else
> > + rxcr &= ~AVE_RXCR_FDUPEN;
> > +
> > + if (phydev->pause) {
> > + rxcr |= AVE_RXCR_FLOCTR;
> > + txcr |= AVE_TXCR_FLOCTR;
>
> You must also check for phydev->asym_pause and keep in mind that
> phydev->pause and phydev->asym_pause reflect what the link partner
> reflects, you need to implement .get_pauseparam and .set_pauseparam or
> default to flow control ON (which is what you are doing here).
I see.
I'll consider how to implement flow control with pause and asym_pause.
> > + } else {
> > + rxcr &= ~AVE_RXCR_FLOCTR;
> > + txcr &= ~AVE_TXCR_FLOCTR;
> > + }
> > +
> > + if (rxcr_org != rxcr) {
> > + /* disable Rx mac */
> > + ave_w32(ndev, AVE_RXCR, rxcr & ~AVE_RXCR_RXEN);
> > + /* change and enable TX/Rx mac */
> > + ave_w32(ndev, AVE_TXCR, txcr);
> > + ave_w32(ndev, AVE_RXCR, rxcr);
> > + }
> > +
> > + if (phydev->link)
> > + netif_carrier_on(ndev);
> > + else
> > + netif_carrier_off(ndev);
>
> This is not necessary, PHYLIB is specifically taking care of that.
Okay, I'll remove it.
> > +
> > + phy_print_status(phydev);
> > +}
> > +
> > +static int ave_init(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + struct device *dev = ndev->dev.parent;
> > + struct device_node *phy_node, *np = dev->of_node;
> > + struct phy_device *phydev;
> > + const void *mac_addr;
> > + u32 supported;
> > +
> > + /* get mac address */
> > + mac_addr = of_get_mac_address(np);
> > + if (mac_addr)
> > + ether_addr_copy(ndev->dev_addr, mac_addr);
> > +
> > + /* if the mac address is invalid, use random mac address */
> > + if (!is_valid_ether_addr(ndev->dev_addr)) {
> > + eth_hw_addr_random(ndev);
> > + dev_warn(dev, "Using random MAC address: %pM\n",
> > + ndev->dev_addr);
> > + }
> > +
> > + /* attach PHY with MAC */
> > + phy_node = of_get_next_available_child(np, NULL);
>
> You should be using a "phy-handle" property to connect to a designated
> PHY, not the next child DT node.
Yes, I found it was wrong. I'll fix it.
> > + phydev = of_phy_connect(ndev, phy_node,
> > + ave_adjust_link, 0, priv->phy_mode);
> > + if (!phydev) {
> > + dev_err(dev, "could not attach to PHY\n");
> > + return -ENODEV;
> > + }
> > + of_node_put(phy_node);
> > +
> > + priv->phydev = phydev;
> > + phydev->autoneg = AUTONEG_ENABLE;
> > + phydev->speed = 0;
> > + phydev->duplex = 0;
>
> This is not necessary.
I see. I'll remove it.
> > +
> > + dev_info(dev, "connected to %s phy with id 0x%x\n",
> > + phydev->drv->name, phydev->phy_id);
> > +
> > + if (priv->phy_mode != PHY_INTERFACE_MODE_RGMII) {
> > + supported = phydev->supported;
> > + phydev->supported &= ~PHY_GBIT_FEATURES;
> > + phydev->supported |= supported & PHY_BASIC_FEATURES;
>
> One of these two statements is redundant here.
I'll shirink the statements.
> > + }
> > +
> > + /* PHY interrupt stop instruction is needed because the interrupt
> > + * continues to assert.
> > + */
> > + phy_stop_interrupts(phydev);
>
> Wait, what?
I've thought that PHY interrupts might be enabled, but It's wrong.
> > +
> > + /* When PHY driver can't handle its interrupt directly,
> > + * interrupt request always fails and polling method is used
> > + * alternatively. In this case, the libphy says
> > + * "libphy: uniphier-mdio: Can't get IRQ -1 (PHY)".
> > + */
> > + phy_start_interrupts(phydev);
> > +
> > + phy_start_aneg(phydev);
>
> No, no, phy_start() would take care of all of that correctly for you,
> you don't have have to do it just there because ave_open() eventually
> calls phy_start() for you, so just drop these two calls.
Oh, I see.
Once calling phy_start(), all are done.
> > +
> > + return 0;
> > +}
> > +
> > +static void ave_uninit(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > +
> > + phy_stop_interrupts(priv->phydev);
>
> You are missing a call to phy_stop() here, calling phy_stop_interrupts()
> directly should not happen.
I'll replace it.
> > + phy_disconnect(priv->phydev);
> > +}
> > +
> > +static int ave_open(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + int entry;
> > + u32 val;
> > +
> > + /* initialize Tx work */
> > + priv->tx.proc_idx = 0;
> > + priv->tx.done_idx = 0;
> > + memset(priv->tx.desc, 0, sizeof(struct ave_desc) * priv->tx.ndesc);
> > +
> > + /* initialize Tx descriptor */
> > + for (entry = 0; entry < priv->tx.ndesc; entry++) {
> > + ave_wdesc(ndev, AVE_DESCID_TX, entry, 0, 0);
> > + ave_wdesc_addr(ndev, AVE_DESCID_TX, entry, 4, 0);
> > + }
> > + ave_w32(ndev, AVE_TXDC, AVE_TXDC_ADDR_START
> > + | (((priv->tx.ndesc * priv->desc_size) << 16) & AVE_TXDC_SIZE));
> > +
> > + /* initialize Rx work */
> > + priv->rx.proc_idx = 0;
> > + priv->rx.done_idx = 0;
> > + memset(priv->rx.desc, 0, sizeof(struct ave_desc) * priv->rx.ndesc);
> > +
> > + /* initialize Rx descriptor and buffer */
> > + for (entry = 0; entry < priv->rx.ndesc; entry++) {
> > + if (ave_set_rxdesc(ndev, entry))
> > + break;
> > + }
> > + ave_w32(ndev, AVE_RXDC0, AVE_RXDC0_ADDR_START
> > + | (((priv->rx.ndesc * priv->desc_size) << 16) & AVE_RXDC0_SIZE));
> > +
> > + /* enable descriptor */
> > + ave_desc_switch(ndev, AVE_DESC_START);
> > +
> > + /* initialize filter */
> > + ave_pfsel_init(ndev);
> > +
> > + /* set macaddr */
> > + val = le32_to_cpu(((u32 *)ndev->dev_addr)[0]);
> > + ave_w32(ndev, AVE_RXMAC1R, val);
> > + val = (u32)le16_to_cpu(((u16 *)ndev->dev_addr)[2]);
> > + ave_w32(ndev, AVE_RXMAC2R, val);
> > +
> > + /* set Rx configuration */
> > + /* full duplex, enable pause drop, enalbe flow control */
> > + val = AVE_RXCR_RXEN | AVE_RXCR_FDUPEN | AVE_RXCR_DRPEN |
> > + AVE_RXCR_FLOCTR | (AVE_MAX_ETHFRAME & AVE_RXCR_MPSIZ_MASK);
> > + ave_w32(ndev, AVE_RXCR, val);
> > +
> > + /* set Tx configuration */
> > + /* enable flow control, disable loopback */
> > + ave_w32(ndev, AVE_TXCR, AVE_TXCR_FLOCTR);
> > +
> > + /* enable timer, clear EN,INTM, and mask interval unit(BSCK) */
> > + val = ave_r32(ndev, AVE_IIRQC) & AVE_IIRQC_BSCK;
> > + val |= AVE_IIRQC_EN0 | (AVE_INTM_COUNT << 16);
> > + ave_w32(ndev, AVE_IIRQC, val);
> > +
> > + /* set interrupt mask */
> > + val = AVE_GI_RXIINT | AVE_GI_RXOVF | AVE_GI_TX;
> > + val |= (priv->internal_phy_interrupt) ? AVE_GI_PHY : 0;
> > + ave_irq_restore(ndev, val);
> > +
> > + napi_enable(&priv->napi_rx);
> > + napi_enable(&priv->napi_tx);
> > +
> > + phy_start(ndev->phydev);
> > + netif_start_queue(ndev);
> > +
> > + return 0;
> > +}
> > +
> > +static int ave_stop(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + int entry;
> > +
> > + /* disable all interrupt */
> > + ave_irq_disable_all(ndev);
> > + disable_irq(ndev->irq);
> > +
> > + netif_tx_disable(ndev);
> > + phy_stop(ndev->phydev);
> > + napi_disable(&priv->napi_tx);
> > + napi_disable(&priv->napi_rx);
> > +
> > + /* free Tx buffer */
> > + for (entry = 0; entry < priv->tx.ndesc; entry++) {
> > + if (!priv->tx.desc[entry].skbs)
> > + continue;
> > +
> > + ave_dma_unmap(ndev, &priv->tx.desc[entry], DMA_TO_DEVICE);
> > + dev_kfree_skb_any(priv->tx.desc[entry].skbs);
> > + priv->tx.desc[entry].skbs = NULL;
> > + }
> > + priv->tx.proc_idx = 0;
> > + priv->tx.done_idx = 0;
> > +
> > + /* free Rx buffer */
> > + for (entry = 0; entry < priv->rx.ndesc; entry++) {
> > + if (!priv->rx.desc[entry].skbs)
> > + continue;
> > +
> > + ave_dma_unmap(ndev, &priv->rx.desc[entry], DMA_FROM_DEVICE);
> > + dev_kfree_skb_any(priv->rx.desc[entry].skbs);
> > + priv->rx.desc[entry].skbs = NULL;
> > + }
> > + priv->rx.proc_idx = 0;
> > + priv->rx.done_idx = 0;
> > +
> > + return 0;
> > +}
> > +
> > +static int ave_start_xmit(struct sk_buff *skb, struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + u32 proc_idx, done_idx, ndesc, cmdsts;
> > + int freepkt;
> > + unsigned char *buffptr = NULL; /* buffptr for descriptor */
> > + unsigned int len;
> > + dma_addr_t paddr;
> > +
> > + proc_idx = priv->tx.proc_idx;
> > + done_idx = priv->tx.done_idx;
> > + ndesc = priv->tx.ndesc;
> > + freepkt = ((done_idx + ndesc - 1) - proc_idx) % ndesc;
> > +
> > + /* not enough entry, then we stop queue */
> > + if (unlikely(freepkt < 2)) {
> > + netif_stop_queue(ndev);
> > + if (unlikely(freepkt < 1))
> > + return NETDEV_TX_BUSY;
> > + }
> > +
> > + priv->tx.desc[proc_idx].skbs = skb;
> > +
> > + /* add padding for short packet */
> > + if (skb_padto(skb, ETH_ZLEN)) {
> > + dev_kfree_skb_any(skb);
> > + return NETDEV_TX_OK;
> > + }
> > +
> > + buffptr = skb->data - NET_IP_ALIGN;
> > + len = max_t(unsigned int, ETH_ZLEN, skb->len);
> > +
> > + paddr = ave_dma_map(ndev, &priv->tx.desc[proc_idx], buffptr,
> > + len + NET_IP_ALIGN, DMA_TO_DEVICE);
> > + paddr += NET_IP_ALIGN;
> > +
> > + /* set buffer address to descriptor */
> > + ave_wdesc_addr(ndev, AVE_DESCID_TX, proc_idx, 4, paddr);
> > +
> > + /* set flag and length to send */
> > + cmdsts = AVE_STS_OWN | AVE_STS_1ST | AVE_STS_LAST
> > + | (len & AVE_STS_PKTLEN_TX);
> > +
> > + /* set interrupt per AVE_FORCE_TXINTCNT or when queue is stopped */
> > + if (!(proc_idx % AVE_FORCE_TXINTCNT) || netif_queue_stopped(ndev))
> > + cmdsts |= AVE_STS_INTR;
> > +
> > + /* disable checksum calculation when skb doesn't calurate checksum */
> > + if (skb->ip_summed == CHECKSUM_NONE ||
> > + skb->ip_summed == CHECKSUM_UNNECESSARY)
> > + cmdsts |= AVE_STS_NOCSUM;
> > +
> > + /* set cmdsts */
> > + ave_wdesc(ndev, AVE_DESCID_TX, proc_idx, 0, cmdsts);
> > +
> > + priv->tx.proc_idx = (proc_idx + 1) % ndesc;
> > +
> > + return NETDEV_TX_OK;
> > +}
> > +
> > +static int ave_ioctl(struct net_device *ndev, struct ifreq *ifr, int cmd)
> > +{
> > + return phy_mii_ioctl(ndev->phydev, ifr, cmd);
> > +}
> > +
> > +static void ave_set_rx_mode(struct net_device *ndev)
> > +{
> > + int count, mc_cnt = netdev_mc_count(ndev);
> > + struct netdev_hw_addr *hw_adr;
> > + u32 val;
> > + u8 v4multi_macadr[6] = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 };
> > + u8 v6multi_macadr[6] = { 0x33, 0x00, 0x00, 0x00, 0x00, 0x00 };
> > +
> > + /* MAC addr filter enable for promiscious mode */
> > + val = ave_r32(ndev, AVE_RXCR);
> > + if (ndev->flags & IFF_PROMISC || !mc_cnt)
> > + val &= ~AVE_RXCR_AFEN;
> > + else
> > + val |= AVE_RXCR_AFEN;
> > + ave_w32(ndev, AVE_RXCR, val);
> > +
> > + /* set all multicast address */
> > + if ((ndev->flags & IFF_ALLMULTI) || (mc_cnt > AVE_PF_MULTICAST_SIZE)) {
> > + ave_pfsel_macaddr_set(ndev, AVE_PFNUM_MULTICAST,
> > + v4multi_macadr, 1);
> > + ave_pfsel_macaddr_set(ndev, AVE_PFNUM_MULTICAST + 1,
> > + v6multi_macadr, 1);
> > + } else {
> > + /* stop all multicast filter */
> > + for (count = 0; count < AVE_PF_MULTICAST_SIZE; count++)
> > + ave_pfsel_stop(ndev, AVE_PFNUM_MULTICAST + count);
> > +
> > + /* set multicast addresses */
> > + count = 0;
> > + netdev_for_each_mc_addr(hw_adr, ndev) {
> > + if (count == mc_cnt)
> > + break;
> > + ave_pfsel_macaddr_set(ndev, AVE_PFNUM_MULTICAST + count,
> > + hw_adr->addr, 6);
> > + count++;
> > + }
> > + }
> > +}
> > +
> > +static struct net_device_stats *ave_stats(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + u32 drop_num = 0;
> > +
> > + priv->stats.rx_errors = ave_r32(ndev, AVE_BFCR);
> > +
> > + drop_num += ave_r32(ndev, AVE_RX0OVFFC);
> > + drop_num += ave_r32(ndev, AVE_SN5FC);
> > + drop_num += ave_r32(ndev, AVE_SN6FC);
> > + drop_num += ave_r32(ndev, AVE_SN7FC);
> > + priv->stats.rx_dropped = drop_num;
> > +
> > + return &priv->stats;
> > +}
> > +
> > +static int ave_set_mac_address(struct net_device *ndev, void *p)
> > +{
> > + int ret = eth_mac_addr(ndev, p);
> > + u32 val;
> > +
> > + if (ret)
> > + return ret;
> > +
> > + /* set macaddr */
> > + val = le32_to_cpu(((u32 *)ndev->dev_addr)[0]);
> > + ave_w32(ndev, AVE_RXMAC1R, val);
> > + val = (u32)le16_to_cpu(((u16 *)ndev->dev_addr)[2]);
> > + ave_w32(ndev, AVE_RXMAC2R, val);
> > +
> > + /* pfsel unicast entry */
> > + ave_pfsel_macaddr_set(ndev, AVE_PFNUM_UNICAST, ndev->dev_addr, 6);
> > +
> > + return 0;
> > +}
> > +
> > +static const struct net_device_ops ave_netdev_ops = {
> > + .ndo_init = ave_init,
> > + .ndo_uninit = ave_uninit,
> > + .ndo_open = ave_open,
> > + .ndo_stop = ave_stop,
> > + .ndo_start_xmit = ave_start_xmit,
> > + .ndo_do_ioctl = ave_ioctl,
> > + .ndo_set_rx_mode = ave_set_rx_mode,
> > + .ndo_get_stats = ave_stats,
> > + .ndo_set_mac_address = ave_set_mac_address,
> > +};
> > +
> > +static int ave_probe(struct platform_device *pdev)
> > +{
> > + struct device *dev = &pdev->dev;
> > + struct device_node *np = dev->of_node;
> > + u32 desc_bits, ave_id;
> > + struct reset_control *rst;
> > + struct ave_private *priv;
> > + phy_interface_t phy_mode;
> > + struct net_device *ndev;
> > + struct resource *res;
> > + void __iomem *base;
> > + int irq, ret = 0;
> > + char buf[ETHTOOL_FWVERS_LEN];
> > +
> > + /* get phy mode */
> > + phy_mode = of_get_phy_mode(np);
> > + if (phy_mode < 0) {
> > + dev_err(dev, "phy-mode not found\n");
> > + return -EINVAL;
> > + }
> > +
> > + irq = platform_get_irq(pdev, 0);
> > + if (irq < 0) {
> > + dev_err(dev, "IRQ not found\n");
> > + return irq;
> > + }
> > +
> > + res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> > + base = devm_ioremap_resource(dev, res);
> > + if (IS_ERR(base))
> > + return PTR_ERR(base);
> > +
> > + /* alloc netdevice */
> > + ndev = alloc_etherdev(sizeof(struct ave_private));
> > + if (!ndev) {
> > + dev_err(dev, "can't allocate ethernet device\n");
> > + return -ENOMEM;
> > + }
> > +
> > + ndev->base_addr = (unsigned long)base;
>
> This is deprecated as mentioned earlier, just store this in
> priv->base_adr or something.
Yes, Andrew teaches me in his comment and I'll replace it.
> > + ndev->irq = irq;
>
> Same here.
I'll move it to ave_private, too.
> > + ndev->netdev_ops = &ave_netdev_ops;
> > + ndev->ethtool_ops = &ave_ethtool_ops;
> > + SET_NETDEV_DEV(ndev, dev);
> > +
> > + /* support hardware checksum */
> > + ndev->features |= (NETIF_F_IP_CSUM | NETIF_F_RXCSUM);
> > + ndev->hw_features |= (NETIF_F_IP_CSUM | NETIF_F_RXCSUM);
> > +
> > + ndev->max_mtu = AVE_MAX_ETHFRAME - (ETH_HLEN + ETH_FCS_LEN);
> > +
> > + priv = netdev_priv(ndev);
> > + priv->ndev = ndev;
> > + priv->msg_enable = netif_msg_init(-1, AVE_DEFAULT_MSG_ENABLE);
> > + priv->phy_mode = phy_mode;
> > +
> > + /* get bits of descriptor from devicetree */
> > + of_property_read_u32(np, "socionext,desc-bits", &desc_bits);
> > + priv->desc_size = AVE_DESC_SIZE_32;
> > + if (desc_bits == 64)
> > + priv->desc_size = AVE_DESC_SIZE_64;
> > + else if (desc_bits != 32)
> > + dev_warn(dev, "Defaulting to 32bit descriptor\n");
>
> This should really be determined by the compatible string.
Okay, I'll reconsider about compatible strings for each SoCs.
> > +
> > + /* use internal phy interrupt */
> > + priv->internal_phy_interrupt =
> > + of_property_read_bool(np, "socionext,internal-phy-interrupt");
>
> Same here.
Ditto.
> > +
> > + /* setting private data for descriptor */
> > + priv->tx.daddr = IS_DESC_64BIT(priv) ? AVE_TXDM_64 : AVE_TXDM_32;
> > + priv->tx.ndesc = AVE_NR_TXDESC;
> > + priv->tx.desc = devm_kzalloc(dev,
> > + sizeof(struct ave_desc) * priv->tx.ndesc,
> > + GFP_KERNEL);
> > + if (!priv->tx.desc)
> > + return -ENOMEM;
> > +
> > + priv->rx.daddr = IS_DESC_64BIT(priv) ? AVE_RXDM_64 : AVE_RXDM_32;
> > + priv->rx.ndesc = AVE_NR_RXDESC;
> > + priv->rx.desc = devm_kzalloc(dev,
> > + sizeof(struct ave_desc) * priv->rx.ndesc,
> > + GFP_KERNEL);
> > + if (!priv->rx.desc)
> > + return -ENOMEM;
>
> If your network device driver is probed, but never used after that, that
> is the network device is not open, you just this memory sitting for
> nothing, you should consider moving that to ndo_open() time.
Indeed.
The driver allocates memory when the driver is opened. I'll reconsider it.
> > +
> > + /* enable clock */
> > + priv->clk = devm_clk_get(dev, NULL);
> > + if (IS_ERR(priv->clk))
> > + priv->clk = NULL;
> > + clk_prepare_enable(priv->clk);
>
> Same here with the clock, the block is clocked, so it can consume some
> amount of power, just do the necessary HW initialization with the clock
> enabled, then defer until ndo_open() before turning it back on.
Okay, also the clocks.
> > +
> > + /* reset block */
> > + rst = devm_reset_control_get(dev, NULL);
> > + if (!IS_ERR_OR_NULL(rst)) {
> > + reset_control_deassert(rst);
> > + reset_control_put(rst);
> > + }
>
> Ah so that's interesting, you need it clocked first, then reset, I guess
> that works :)
Yes, this device starts to enable clock first.
> > +
> > + /* reset mac and phy */
> > + ave_global_reset(ndev);
> > +
> > + /* request interrupt */
> > + ret = devm_request_irq(dev, irq, ave_interrupt,
> > + IRQF_SHARED, ndev->name, ndev);
> > + if (ret)
> > + goto err_req_irq;
>
> Same here, this is usually moved to ndo_open() for network drivers, but
> then remember not to use devm_, just normal request_irq() because it
> need to be balanced in ndo_close().
Okay, also interrupts without devm_, and I'll take care of ndo_close().
> This looks like a pretty good first submission, and there does not
> appear to be any obvious functional problems!
Thanks a lot for your helpful advice!
> --
> Florian
---
Best Regards,
Kunihiko Hayashi
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^ permalink raw reply
* Re: [PATCH net-next 2/3] net: ethernet: socionext: add AVE ethernet driver
From: Kunihiko Hayashi @ 2017-09-11 6:51 UTC (permalink / raw)
To: Masahiro Yamada
Cc: netdev-u79uwXL29TY76Z2rM5mHXA, David S. Miller, Andrew Lunn,
Florian Fainelli, Rob Herring, Mark Rutland, linux-arm-kernel,
Linux Kernel Mailing List, devicetree-u79uwXL29TY76Z2rM5mHXA,
Masami Hiramatsu, Jassi Brar
In-Reply-To: <CAK7LNASqfRbG08gvLxx4WxY2Vs2YYPkZ6NUpjj3_OOvOdEBKMA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
Hi Yamada-san,
Thank you for your comments,
On Fri, 8 Sep 2017 23:44:13 +0900 <yamada.masahiro-uWyLwvC0a2jby3iVrkZq2A@public.gmane.org> wrote:
> 2017-09-08 22:02 GMT+09:00 Kunihiko Hayashi <hayashi.kunihiko-uWyLwvC0a2jby3iVrkZq2A@public.gmane.org>:
>
> > diff --git a/drivers/net/ethernet/socionext/Kconfig b/drivers/net/ethernet/socionext/Kconfig
> > new file mode 100644
> > index 0000000..788f26f
> > --- /dev/null
> > +++ b/drivers/net/ethernet/socionext/Kconfig
> > @@ -0,0 +1,22 @@
> > +config NET_VENDOR_SOCIONEXT
> > + bool "Socionext ethernet drivers"
> > + default y
> > + ---help---
> > + Option to select ethernet drivers for Socionext platforms.
> > +
> > + Note that the answer to this question doesn't directly affect the
> > + kernel: saying N will just cause the configurator to skip all
> > + the questions about Agere devices. If you say Y, you will be asked
> > + for your specific card in the following questions.
>
>
> Agere?
It's wrong. I have template strings left.
I'll fix it.
> > +
> > + dev_info(dev, "Socionext %c%c%c%c Ethernet IP %s (irq=%d, phy=%s)\n",
> > + (ave_id >> 24) & 0xff, (ave_id >> 16) & 0xff,
> > + (ave_id >> 8) & 0xff, (ave_id >> 0) & 0xff,
> > + buf, ndev->irq, phy_modes(phy_mode));
> > +
> > + return 0;
> > +err_netdev_register:
>
> Maybe, a bad label name.
> for ex. out_del_napi or whatever.
>
> Documentation/process/coding-style.rst says
> "Choose label names which say what the goto does ..."
Yes, I'll rename it according to the document.
> > + netif_napi_del(&priv->napi_rx);
> > + netif_napi_del(&priv->napi_tx);
> > + mdiobus_unregister(priv->mdio);
> > +err_mdiobus_register:
> > +err_mdiobus_alloc:
> > +err_req_irq:
>
> These three should be merged, for ex.
> out_free_device.
I see. These will be merged.
> I ran sparse for you.
>
> Please take a look if it is worthwhile.
> Seems endianess around mac_addr.
Okay, I'll check the suspicious code.
> drivers/net/ethernet/socionext/sni_ave.c:423:15: warning: cast to
> restricted __le32
> drivers/net/ethernet/socionext/sni_ave.c:425:20: warning: cast to
> restricted __le16
> drivers/net/ethernet/socionext/sni_ave.c:1194:15: warning: cast to
> restricted __le32
> drivers/net/ethernet/socionext/sni_ave.c:1196:20: warning: cast to
> restricted __le16
> drivers/net/ethernet/socionext/sni_ave.c:1398:15: warning: cast to
> restricted __le32
> drivers/net/ethernet/socionext/sni_ave.c:1400:20: warning: cast to
> restricted __le16
>
>
>
>
>
> --
> Best Regards
> Masahiro Yamada
---
Best Regards,
Kunihiko Hayashi
--
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^ permalink raw reply
* Re: [PATCH net-next 2/3] net: ethernet: socionext: add AVE ethernet driver
From: Kunihiko Hayashi @ 2017-09-11 6:50 UTC (permalink / raw)
To: Andrew Lunn
Cc: netdev-u79uwXL29TY76Z2rM5mHXA, David S. Miller, Florian Fainelli,
Rob Herring, Mark Rutland,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Masahiro Yamada,
Masami Hiramatsu, Jassi Brar
In-Reply-To: <20170908135030.GA25219-g2DYL2Zd6BY@public.gmane.org>
Hi Andrew,
Thank you for your comments.
On Fri, 8 Sep 2017 15:50:30 +0200 <andrew-g2DYL2Zd6BY@public.gmane.org> wrote:
> > +static int ave_mdio_busywait(struct net_device *ndev)
> > +{
> > + int ret = 1, loop = 100;
> > + u32 mdiosr;
> > +
> > + /* wait until completion */
> > + while (1) {
> > + mdiosr = ave_r32(ndev, AVE_MDIOSR);
> > + if (!(mdiosr & AVE_MDIOSR_STS))
> > + break;
> > +
> > + usleep_range(10, 20);
> > + if (!loop--) {
> > + netdev_err(ndev,
> > + "failed to read from MDIO (status:0x%08x)\n",
> > + mdiosr);
> > + ret = 0;
>
> ETIMEDOUT would be better.
I see. I'll use this.
> > + break;
> > + }
> > + }
> > +
> > + return ret;
>
> and then return 0 on success. That is the normal convention for return
> values. An error code, and 0.
Surely, it's desiable to return zero and error code.
> > +static int ave_mdiobus_write(struct mii_bus *bus,
> > + int phyid, int regnum, u16 val)
> > +{
> > + struct net_device *ndev = bus->priv;
> > + u32 mdioctl;
> > +
> > + /* write address */
> > + ave_w32(ndev, AVE_MDIOAR, (phyid << 8) | regnum);
> > +
> > + /* write data */
> > + ave_w32(ndev, AVE_MDIOWDR, val);
> > +
> > + /* write request */
> > + mdioctl = ave_r32(ndev, AVE_MDIOCTR);
> > + ave_w32(ndev, AVE_MDIOCTR, mdioctl | AVE_MDIOCTR_WREQ);
> > +
> > + if (!ave_mdio_busywait(ndev)) {
> > + netdev_err(ndev, "phy-%d reg-%x write failed\n",
> > + phyid, regnum);
> > + return -1;
>
> If ave_mdio_busywait() returns ETIMEDOUT, you can just return
> it. Returning -1 is not good.
Indeed. I'll re-consider handling return value.
> > + }
> > +
> > + return 0;
> > +}
> > +
> > +static irqreturn_t ave_interrupt(int irq, void *netdev)
> > +{
> > + struct net_device *ndev = (struct net_device *)netdev;
> > + struct ave_private *priv = netdev_priv(ndev);
> > + u32 gimr_val, gisr_val;
> > +
> > + gimr_val = ave_irq_disable_all(ndev);
> > +
> > + /* get interrupt status */
> > + gisr_val = ave_r32(ndev, AVE_GISR);
> > +
> > + /* PHY */
> > + if (gisr_val & AVE_GI_PHY) {
> > + ave_w32(ndev, AVE_GISR, AVE_GI_PHY);
> > + if (priv->internal_phy_interrupt)
> > + phy_mac_interrupt(ndev->phydev, ndev->phydev->link);
>
> Humm. I don't think this is correct. You are supposed to give it the
> new link state, not the old.
>
> What does a PHY interrupt mean here?
In the general case, I think PHY events like changing link state are transmitted
to CPU as interrupt via interrupt controller, then PHY driver itself can handle
the interrupt.
And in this case, PHY events are transmitted to MAC as one of its interrupt factor,
then I thought that MAC driver had to tell the events to PHY.
> > +static void ave_adjust_link(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + struct phy_device *phydev = ndev->phydev;
> > + u32 val, txcr, rxcr, rxcr_org;
> > +
> > + /* set RGMII speed */
> > + val = ave_r32(ndev, AVE_TXCR);
> > + val &= ~(AVE_TXCR_TXSPD_100 | AVE_TXCR_TXSPD_1G);
> > +
> > + if (priv->phy_mode == PHY_INTERFACE_MODE_RGMII &&
> > + phydev->speed == SPEED_1000)
>
> phy_interface_mode_is_rgmii(), so that you handle all the RGMII modes.
It's convenient. I'll replace it.
> > + val |= AVE_TXCR_TXSPD_1G;
> > + else if (phydev->speed == SPEED_100)
> > + val |= AVE_TXCR_TXSPD_100;
> > +
> > + ave_w32(ndev, AVE_TXCR, val);
> > +
> > + /* set RMII speed (100M/10M only) */
> > + if (priv->phy_mode != PHY_INTERFACE_MODE_RGMII) {
>
> Not so safe. It would be better to check for the modes you actually
> support.
Indeed. This part has to check if the specified mode is supported accurately.
> > + if (phydev->link)
> > + netif_carrier_on(ndev);
> > + else
> > + netif_carrier_off(ndev);
>
> I don't think you need this. The phylib should do it for you.
Okay. I'll remove it.
> > +
> > + phy_print_status(phydev);
> > +}
> > +
> > +static int ave_init(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > + struct device *dev = ndev->dev.parent;
> > + struct device_node *phy_node, *np = dev->of_node;
> > + struct phy_device *phydev;
> > + const void *mac_addr;
> > + u32 supported;
> > +
> > + /* get mac address */
> > + mac_addr = of_get_mac_address(np);
> > + if (mac_addr)
> > + ether_addr_copy(ndev->dev_addr, mac_addr);
> > +
> > + /* if the mac address is invalid, use random mac address */
> > + if (!is_valid_ether_addr(ndev->dev_addr)) {
> > + eth_hw_addr_random(ndev);
> > + dev_warn(dev, "Using random MAC address: %pM\n",
> > + ndev->dev_addr);
> > + }
> > +
> > + /* attach PHY with MAC */
> > + phy_node = of_get_next_available_child(np, NULL);
>
> ???
>
> Should this not be looking for a phy-handle property?
> Documentation/devicetree/binds/net/ethernet.txt:
>
> - phy-handle: phandle, specifies a reference to a node representing a PHY
> device; this property is described in the Devicetree Specification and so
> preferred;
Yes, I found it was wrong.
The device node has not a child node but phy-handle to specify PHY.
> > + phydev = of_phy_connect(ndev, phy_node,
> > + ave_adjust_link, 0, priv->phy_mode);
> > + if (!phydev) {
> > + dev_err(dev, "could not attach to PHY\n");
> > + return -ENODEV;
> > + }
> > + of_node_put(phy_node);
> > +
> > + priv->phydev = phydev;
> > + phydev->autoneg = AUTONEG_ENABLE;
> > + phydev->speed = 0;
> > + phydev->duplex = 0;
>
> And this should not be needed.
I understand that these parameters have been initialized.
> > +
> > + dev_info(dev, "connected to %s phy with id 0x%x\n",
> > + phydev->drv->name, phydev->phy_id);
>
> phy_attached_info()
It's convernient.
> > +
> > + if (priv->phy_mode != PHY_INTERFACE_MODE_RGMII) {
>
> Same comment as above.
Ditto.
> > + supported = phydev->supported;
> > + phydev->supported &= ~PHY_GBIT_FEATURES;
> > + phydev->supported |= supported & PHY_BASIC_FEATURES;
> > + }
> > +
> > + /* PHY interrupt stop instruction is needed because the interrupt
> > + * continues to assert.
> > + */
> > + phy_stop_interrupts(phydev);
>
> Could you explain this some more? It sounds like your interrupt
> controller is broken.
I thought that the driver had to stop the own interrupt of PHY device
because it might be already enabled.
But surely we don't think of such a case.
> > +
> > + /* When PHY driver can't handle its interrupt directly,
> > + * interrupt request always fails and polling method is used
> > + * alternatively. In this case, the libphy says
> > + * "libphy: uniphier-mdio: Can't get IRQ -1 (PHY)".
> > + */
> > + phy_start_interrupts(phydev);
>
> -1 is PHY_POLL. So calling phy_start_interrupts() is wrong. In fact,
> you should not be calling phy_start_interrupts() at all. No other
> Ethernet driver does.
The phy_start_interrupts() calls request_threaded_irq(), and it wll succeed
when PHY node has own 'interrupts' property.
In this case, it will fail and phydev->irq sets PHY_POLL.
However, phydev->irq is initialized PHY_POLL in phy_probe(),
surely it isn't necessary.
> > +
> > + phy_start_aneg(phydev);
> > +
> > + return 0;
> > +}
> > +
> > +static void ave_uninit(struct net_device *ndev)
> > +{
> > + struct ave_private *priv = netdev_priv(ndev);
> > +
> > + phy_stop_interrupts(priv->phydev);
>
> And no other Ethernet driver calls phy_stop_interrupts either.
> Please take a look at this.
I see. I'll check it.
>
> > + phy_disconnect(priv->phydev);
> > +}
> > +
>
> Andrew
---
Best Regards,
Kunihiko Hayashi
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^ permalink raw reply
* [PATCH] tcp: TCP_USER_TIMEOUT can not work in tcp_probe_timer()
From: liujian56 @ 2017-09-11 6:27 UTC (permalink / raw)
To: davem, kuznet, yoshfuji, edumazet, ycheng, hkchu
Cc: netdev, liujian56, weiyongjun1
From: liujian <liujian56@huawei.com>
After the tcp socket go to ESTABLISHED stat, change IP address (server
side),
then the tcp socket will go tcp_probe_timer process.
[root@localhost net]# netstat -toe
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State User Inode Timer
tcp 0 1104 9.81.254:personal-agent 9.84.201.213:23597 ESTABLISHED root 12819 probe (4.36/0/7)
[root@localhost net]# cat /proc/net/tcp
sl local_address rem_address st tx_queue rx_queue tr tm->when retrnsmt uid timeout inode
3: B1FE5109:15B3 D5C95409:5C2D 01 00000495:00000000 04:0000005E 00000000 0 7 12819 2 ffff95cdcf45a000 20 4 1 10 -1
In my test case, tcp_write_queue_head(sk) and tcp_send_head(sk) is same
SKB.
And ((s32)(tcp_time_stamp(tp) - start_ts) >
jiffies_to_msecs(icsk->icsk_user_timeout))
always is false.
Here use keepalive_time_elapsed(tp) to do the compare as
tcp_keepalive_timer do.
Signed-off-by: liujian <liujian56@huawei.com>
---
net/ipv4/tcp_timer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 655dd8d..2a28a03 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -325,7 +325,7 @@ static void tcp_probe_timer(struct sock *sk)
if (!start_ts)
tcp_send_head(sk)->skb_mstamp = tp->tcp_mstamp;
else if (icsk->icsk_user_timeout &&
- (s32)(tcp_time_stamp(tp) - start_ts) >
+ keepalive_time_elapsed(tp) >=
jiffies_to_msecs(icsk->icsk_user_timeout))
goto abort;
--
1.8.3.1
^ permalink raw reply related
* Re: WARNING in skb_warn_bad_offload
From: Michal Kubecek @ 2017-09-11 6:04 UTC (permalink / raw)
To: Dison River
Cc: davem, edumazet, daniel, alexander.h.duyck, dsa, Jakub Kicinski,
me, stephen, netdev, linux-kernel, security, syzkaller
In-Reply-To: <CAJsXRPE+k=S6Ax92hLjzFNr1JsG7kA_6JT0xuJqZ87VOriUphg@mail.gmail.com>
On Mon, Sep 11, 2017 at 12:20:32PM +0800, Dison River wrote:
> I found a warning while fuzzing with Syzkaller on linux 4.13-rc6 on
> x86_64. The full stack trace is below:
>
> ------------[ cut here ]------------
> WARNING: CPU: 3 PID: 32413 at net/core/dev.c:2592
> skb_warn_bad_offload+0x2a9/0x380 net/core/dev.c:2587
> Kernel panic - not syncing: panic_on_warn set ...
>
> CPU: 3 PID: 32413 Comm: syz-executor3 Not tainted 4.13.0-rc6+ #1
> Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
> Call Trace:
Are you sure you didn't omit something? This WARN() check should write
some useful information but I can't see it in your mail:
WARN(1, "%s: caps=(%pNF, %pNF) len=%d data_len=%d gso_size=%d "
"gso_type=%d ip_summed=%d\n",
name, dev ? &dev->features : &null_features,
skb->sk ? &skb->sk->sk_route_caps : &null_features,
skb->len, skb->data_len, skb_shinfo(skb)->gso_size,
skb_shinfo(skb)->gso_type, skb->ip_summed);
Michal Kubecek
^ permalink raw reply
* Hello Friend
From: Mr. LEUNG Cheung @ 2017-09-11 5:12 UTC (permalink / raw)
I NEED YOUR ASSISTANCE INTO THIS TRANSACTION
^ permalink raw reply
* WARNING in skb_warn_bad_offload
From: Dison River @ 2017-09-11 4:20 UTC (permalink / raw)
To: davem, edumazet, daniel, alexander.h.duyck, dsa, Jakub Kicinski,
me, stephen, netdev, linux-kernel, security
Cc: syzkaller
[-- Attachment #1: Type: text/plain, Size: 3254 bytes --]
Hi,
I found a warning while fuzzing with Syzkaller on linux 4.13-rc6 on
x86_64. The full stack trace is below:
------------[ cut here ]------------
WARNING: CPU: 3 PID: 32413 at net/core/dev.c:2592
skb_warn_bad_offload+0x2a9/0x380 net/core/dev.c:2587
Kernel panic - not syncing: panic_on_warn set ...
CPU: 3 PID: 32413 Comm: syz-executor3 Not tainted 4.13.0-rc6+ #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:16 [inline]
dump_stack+0x95/0xeb lib/dump_stack.c:52
panic+0x1ae/0x387 kernel/panic.c:180
__warn+0x1c4/0x1d9 kernel/panic.c:541
report_bug+0x213/0x2d0 lib/bug.c:183
fixup_bug+0x3f/0x90 arch/x86/kernel/traps.c:190
do_trap_no_signal arch/x86/kernel/traps.c:224 [inline]
do_trap+0x13a/0x3e0 arch/x86/kernel/traps.c:273
do_error_trap+0x11e/0x1f0 arch/x86/kernel/traps.c:310
do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:323
invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:846
RIP: 0010:skb_warn_bad_offload+0x2a9/0x380 net/core/dev.c:2587
RSP: 0018:ffff88006996f460 EFLAGS: 00010286
RAX: 000000000000006d RBX: ffff88006b1813e8 RCX: 0000000000000000
RDX: 000000000000006d RSI: ffffffff8122d81e RDI: ffffed000d32de80
RBP: ffff88006996f4b8 R08: ffffffff83ad0fd8 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88003d5bc5a0
R13: 0000000000000000 R14: ffff88003d5bc5a0 R15: 0000000000000bd0
SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5
sclass=netlink_audit_socket pig=32438 comm=syz-executor0
__skb_gso_segment+0x5a3/0x6d0 net/core/dev.c:2799
skb_gso_segment include/linux/netdevice.h:3957 [inline]
validate_xmit_skb+0x42d/0xa20 net/core/dev.c:3049
SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5
sclass=netlink_audit_socket pig=32441 comm=syz-executor0
__dev_queue_xmit+0xc9f/0x18b0 net/core/dev.c:3472
dev_queue_xmit+0x17/0x20 net/core/dev.c:3513
neigh_hh_output include/net/neighbour.h:471 [inline]
neigh_output include/net/neighbour.h:479 [inline]
ip6_finish_output2+0x119b/0x1dd0 net/ipv6/ip6_output.c:120
ip6_finish_output+0x3a0/0x770 net/ipv6/ip6_output.c:146
NF_HOOK_COND include/linux/netfilter.h:237 [inline]
ip6_output+0x211/0x6e0 net/ipv6/ip6_output.c:163
dst_output include/net/dst.h:471 [inline]
ip6_local_out+0x95/0x160 net/ipv6/output_core.c:178
ip6_send_skb+0xa1/0x330 net/ipv6/ip6_output.c:1735
udp_v6_send_skb+0x30a/0xe90 net/ipv6/udp.c:1059
udpv6_sendmsg+0x1b4f/0x2540 net/ipv6/udp.c:1331
inet_sendmsg+0x123/0x500 net/ipv4/af_inet.c:762
sock_sendmsg_nosec net/socket.c:633 [inline]
sock_sendmsg+0xca/0x110 net/socket.c:643
SYSC_sendto+0x20d/0x340 net/socket.c:1736
SyS_sendto+0x40/0x50 net/socket.c:1704
entry_SYSCALL_64_fastpath+0x18/0xad
RIP: 0033:0x452309
RSP: 002b:00007fe2d89a0c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 0000000000718150 RCX: 0000000000452309
RDX: 0000000000000bd7 RSI: 00000000205d2000 RDI: 0000000000000015
RBP: 0000000000000046 R08: 0000000020226fe4 R09: 000000000000001c
R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004bf2e0
R13: 00000000ffffffff R14: ffffffffffffffff R15: 00000000c08c5335
Dumping ftrace buffer:
(ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..
[-- Attachment #2: repro.prog --]
[-- Type: application/octet-stream, Size: 6911 bytes --]
# {Threaded:true Collide:true Repeat:true Procs:6 Sandbox:setuid Fault:false FaultCall:-1 FaultNth:0 EnableTun:true UseTmpDir:true HandleSegv:true WaitRepeat:true Debug:true Repro:false}
mmap(&(0x7f0000000000/0x11000)=nil, (0x11000), 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000f000)=0x0, 0x4)
mmap(&(0x7f0000000000/0x5d3000)=nil, (0x5d3000), 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00001b0000)=0x4a, 0x4)
setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00005d0000)=0xc06, 0x4)
sendto$inet6(r1, &(0x7f00005d3000-0x1000)="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", 0xbd7, 0x0, &(0x7f0000227000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
[-- Attachment #3: .config --]
[-- Type: application/octet-stream, Size: 114709 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 4.13.0-rc6 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_KASAN_SHADOW_OFFSET=0xdffffc0000000000
CONFIG_HAVE_INTEL_TXT=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=4
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_FHANDLE=y
CONFIG_USELIB=y
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_WATCH=y
CONFIG_AUDIT_TREE=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
# CONFIG_IRQ_DOMAIN_DEBUG is not set
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ_FULL is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
# CONFIG_TASKS_RCU is not set
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# CONFIG_BUILD_BIN2C is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=18
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_ARCH_SUPPORTS_INT128=y
# CONFIG_NUMA_BALANCING is not set
CONFIG_CGROUPS=y
# CONFIG_MEMCG is not set
# CONFIG_BLK_CGROUP is not set
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
# CONFIG_RT_GROUP_SCHED is not set
# CONFIG_CGROUP_PIDS is not set
# CONFIG_CGROUP_RDMA is not set
CONFIG_CGROUP_FREEZER=y
# CONFIG_CGROUP_HUGETLB is not set
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
# CONFIG_CGROUP_DEVICE is not set
CONFIG_CGROUP_CPUACCT=y
# CONFIG_CGROUP_PERF is not set
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_SOCK_CGROUP_DATA is not set
# CONFIG_CHECKPOINT_RESTORE is not set
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
# CONFIG_EXPERT is not set
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_POSIX_TIMERS=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
# CONFIG_BPF_SYSCALL is not set
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_ADVISE_SYSCALLS=y
# CONFIG_USERFAULTFD is not set
CONFIG_PCI_QUIRKS=y
CONFIG_MEMBARRIER=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
# CONFIG_PC104 is not set
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
CONFIG_SLUB_CPU_PARTIAL=y
# CONFIG_SYSTEM_DATA_VERIFICATION is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_CRASH_CORE=y
CONFIG_KEXEC_CORE=y
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_UPROBES=y
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_GCC_PLUGINS=y
CONFIG_GCC_PLUGIN_SANCOV=y
# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK is not set
# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
CONFIG_HAVE_CC_STACKPROTECTOR=y
# CONFIG_CC_STACKPROTECTOR is not set
CONFIG_CC_STACKPROTECTOR_NONE=y
# CONFIG_CC_STACKPROTECTOR_REGULAR is not set
# CONFIG_CC_STACKPROTECTOR_STRONG is not set
CONFIG_THIN_ARCHIVES=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_HAVE_STACK_VALIDATION=y
# CONFIG_HAVE_ARCH_HASH is not set
# CONFIG_ISA_BUS_API is not set
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
# CONFIG_CPU_NO_EFFICIENT_FFS is not set
CONFIG_HAVE_ARCH_VMAP_STACK=y
# CONFIG_ARCH_OPTIONAL_KERNEL_RWX is not set
# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
# CONFIG_REFCOUNT_FULL is not set
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_BSGLIB is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_BLK_DEV_ZONED is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
# CONFIG_BLK_WBT is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_AIX_PARTITION is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_LDM_PARTITION is not set
CONFIG_SGI_PARTITION=y
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set
CONFIG_BLOCK_COMPAT=y
CONFIG_BLK_MQ_PCI=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
CONFIG_SMP=y
CONFIG_X86_FEATURE_NAMES=y
CONFIG_X86_FAST_FEATURE_TESTS=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
# CONFIG_INTEL_RDT_A is not set
CONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_VSMP is not set
# CONFIG_X86_GOLDFISH is not set
# CONFIG_X86_INTEL_MID is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_HYPERVISOR_GUEST is not set
CONFIG_NO_BOOTMEM=y
# CONFIG_MK8 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
# CONFIG_GART_IOMMU is not set
CONFIG_CALGARY_IOMMU=y
CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
# CONFIG_MAXSMP is not set
CONFIG_NR_CPUS=64
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_SCHED_MC_PRIO=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCELOG_LEGACY is not set
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set
CONFIG_X86_THERMAL_VECTOR=y
#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_PERF_EVENTS_INTEL_RAPL=y
CONFIG_PERF_EVENTS_INTEL_CSTATE=y
# CONFIG_PERF_EVENTS_AMD_POWER is not set
# CONFIG_VM86 is not set
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y
CONFIG_X86_VSYSCALL_EMULATION=y
# CONFIG_I8K is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_X86_DIRECT_GBPAGES=y
CONFIG_NUMA=y
CONFIG_AMD_NUMA=y
CONFIG_X86_64_ACPI_NUMA=y
CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_NUMA_EMU is not set
CONFIG_NODES_SHIFT=6
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_PROC_KCORE_TEXT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_HAVE_GENERIC_GUP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_COMPACTION=y
CONFIG_MIGRATION=y
CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
# CONFIG_TRANSPARENT_HUGEPAGE is not set
CONFIG_ARCH_WANTS_THP_SWAP=y
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
# CONFIG_CMA is not set
# CONFIG_ZPOOL is not set
# CONFIG_ZBUD is not set
# CONFIG_ZSMALLOC is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
CONFIG_ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT=y
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_ZONE_DEVICE=y
CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
CONFIG_ARCH_HAS_PKEYS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_X86_PMEM_LEGACY is not set
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
# CONFIG_MTRR_SANITIZER is not set
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
# CONFIG_X86_INTEL_MPX is not set
CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
CONFIG_EFI=y
# CONFIG_EFI_STUB is not set
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
# CONFIG_KEXEC_FILE is not set
CONFIG_CRASH_DUMP=y
# CONFIG_KEXEC_JUMP is not set
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
# CONFIG_RANDOMIZE_BASE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
# CONFIG_COMPAT_VDSO is not set
# CONFIG_LEGACY_VSYSCALL_NATIVE is not set
CONFIG_LEGACY_VSYSCALL_EMULATE=y
# CONFIG_LEGACY_VSYSCALL_NONE is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
CONFIG_HAVE_LIVEPATCH=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_USE_PERCPU_NUMA_NODE_ID=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_ADVANCED_DEBUG is not set
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
CONFIG_PM_CLK=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_CPPC_LIB=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_NUMA=y
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
CONFIG_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_CUSTOM_METHOD is not set
# CONFIG_ACPI_BGRT is not set
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
# CONFIG_ACPI_NFIT is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
# CONFIG_ACPI_APEI is not set
# CONFIG_DPTF_POWER is not set
# CONFIG_ACPI_EXTLOG is not set
# CONFIG_PMIC_OPREGION is not set
# CONFIG_ACPI_CONFIGFS is not set
# CONFIG_SFI is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set
#
# CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
# CONFIG_X86_PCC_CPUFREQ is not set
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_ACPI_CPUFREQ_CPB=y
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
# CONFIG_X86_SPEEDSTEP_LIB is not set
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
# CONFIG_CPU_IDLE_GOV_LADDER is not set
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
# CONFIG_INTEL_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
# CONFIG_HOTPLUG_PCI_PCIE is not set
CONFIG_PCIEAER=y
# CONFIG_PCIE_ECRC is not set
# CONFIG_PCIEAER_INJECT is not set
CONFIG_PCIEASPM=y
# CONFIG_PCIEASPM_DEBUG is not set
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
# CONFIG_PCIE_DPC is not set
# CONFIG_PCIE_PTM is not set
CONFIG_PCI_BUS_ADDR_T_64BIT=y
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
# CONFIG_PCI_STUB is not set
CONFIG_HT_IRQ=y
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
# CONFIG_PCI_IOV is not set
CONFIG_PCI_PRI=y
CONFIG_PCI_PASID=y
CONFIG_PCI_LABEL=y
CONFIG_HOTPLUG_PCI=y
# CONFIG_HOTPLUG_PCI_ACPI is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT is not set
#
# PCI host controller drivers
#
# CONFIG_VMD is not set
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=y
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
CONFIG_PCCARD_NONSTATIC=y
# CONFIG_RAPIDIO is not set
# CONFIG_X86_SYSFB is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
CONFIG_IA32_EMULATION=y
# CONFIG_IA32_AOUT is not set
# CONFIG_X86_X32 is not set
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_X86_DEV_DMA_OPS=y
CONFIG_NET=y
CONFIG_NET_INGRESS=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
# CONFIG_IP_FIB_TRIE_STATS is not set
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=y
CONFIG_IP_MROUTE=y
# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_NET_UDP_TUNNEL is not set
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INET_TUNNEL=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_DIAG is not set
CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set
CONFIG_TCP_CONG_CUBIC=y
# CONFIG_TCP_CONG_WESTWOOD is not set
# CONFIG_TCP_CONG_HTCP is not set
# CONFIG_TCP_CONG_HSTCP is not set
# CONFIG_TCP_CONG_HYBLA is not set
# CONFIG_TCP_CONG_VEGAS is not set
# CONFIG_TCP_CONG_NV is not set
# CONFIG_TCP_CONG_SCALABLE is not set
# CONFIG_TCP_CONG_LP is not set
# CONFIG_TCP_CONG_VENO is not set
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_TCP_CONG_DCTCP is not set
# CONFIG_TCP_CONG_CDG is not set
# CONFIG_TCP_CONG_BBR is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=y
CONFIG_INET6_ESP=y
# CONFIG_INET6_ESP_OFFLOAD is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_ILA is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
# CONFIG_IPV6_VTI is not set
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_FOU is not set
# CONFIG_IPV6_FOU_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
CONFIG_NETLABEL=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
# CONFIG_NETFILTER_ADVANCED is not set
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_NETLINK_LOG=y
CONFIG_NF_CONNTRACK=y
CONFIG_NF_LOG_COMMON=m
# CONFIG_NF_LOG_NETDEV is not set
CONFIG_NF_CONNTRACK_SECMARK=y
CONFIG_NF_CONNTRACK_PROCFS=y
CONFIG_NF_CONNTRACK_FTP=y
CONFIG_NF_CONNTRACK_IRC=y
# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
CONFIG_NF_CONNTRACK_SIP=y
CONFIG_NF_CT_NETLINK=y
# CONFIG_NETFILTER_NETLINK_GLUE_CT is not set
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
# CONFIG_NF_NAT_AMANDA is not set
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_SIP=m
# CONFIG_NF_NAT_TFTP is not set
# CONFIG_NF_NAT_REDIRECT is not set
# CONFIG_NF_TABLES is not set
CONFIG_NETFILTER_XTABLES=y
#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=m
#
# Xtables targets
#
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
CONFIG_NETFILTER_XT_TARGET_LOG=m
CONFIG_NETFILTER_XT_NAT=m
# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
CONFIG_NETFILTER_XT_TARGET_NFLOG=y
# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
CONFIG_NETFILTER_XT_TARGET_SECMARK=y
CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
#
# Xtables matches
#
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
CONFIG_NETFILTER_XT_MATCH_POLICY=y
CONFIG_NETFILTER_XT_MATCH_STATE=y
# CONFIG_IP_SET is not set
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=y
CONFIG_NF_CONNTRACK_IPV4=y
# CONFIG_NF_SOCKET_IPV4 is not set
# CONFIG_NF_DUP_IPV4 is not set
CONFIG_NF_LOG_ARP=m
CONFIG_NF_LOG_IPV4=m
CONFIG_NF_REJECT_IPV4=y
CONFIG_NF_NAT_IPV4=m
CONFIG_NF_NAT_MASQUERADE_IPV4=m
# CONFIG_NF_NAT_PPTP is not set
# CONFIG_NF_NAT_H323 is not set
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_MANGLE=y
# CONFIG_IP_NF_RAW is not set
#
# IPv6: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV6=y
CONFIG_NF_CONNTRACK_IPV6=y
# CONFIG_NF_SOCKET_IPV6 is not set
# CONFIG_NF_DUP_IPV6 is not set
CONFIG_NF_REJECT_IPV6=y
CONFIG_NF_LOG_IPV6=m
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_MATCH_IPV6HEADER=y
CONFIG_IP6_NF_FILTER=y
CONFIG_IP6_NF_TARGET_REJECT=y
CONFIG_IP6_NF_MANGLE=y
# CONFIG_IP6_NF_RAW is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_6LOWPAN is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
# CONFIG_NET_SCH_QFQ is not set
# CONFIG_NET_SCH_CODEL is not set
# CONFIG_NET_SCH_FQ_CODEL is not set
# CONFIG_NET_SCH_FQ is not set
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not set
# CONFIG_NET_SCH_INGRESS is not set
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_DEFAULT is not set
#
# Classification
#
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
# CONFIG_NET_CLS_FLOW is not set
# CONFIG_NET_CLS_CGROUP is not set
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
# CONFIG_NET_EMATCH_CMP is not set
# CONFIG_NET_EMATCH_NBYTE is not set
# CONFIG_NET_EMATCH_U32 is not set
# CONFIG_NET_EMATCH_META is not set
# CONFIG_NET_EMATCH_TEXT is not set
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
# CONFIG_NET_ACT_GACT is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_SAMPLE is not set
# CONFIG_NET_ACT_IPT is not set
# CONFIG_NET_ACT_NAT is not set
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_ACT_CSUM is not set
# CONFIG_NET_ACT_VLAN is not set
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
# CONFIG_MPLS is not set
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_NET_NCSI is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
# CONFIG_BPF_JIT is not set
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_NET_DROP_MONITOR is not set
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
# CONFIG_AX25 is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
# CONFIG_STREAM_PARSER is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
# CONFIG_CFG80211_INTERNAL_REGDB is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_WEXT is not set
# CONFIG_LIB80211 is not set
CONFIG_MAC80211=y
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_MINSTREL_HT=y
# CONFIG_MAC80211_RC_MINSTREL_VHT is not set
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_WIMAX is not set
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
# CONFIG_NET_DEVLINK is not set
CONFIG_MAY_USE_DEVLINK=y
CONFIG_HAVE_EBPF_JIT=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
CONFIG_ALLOW_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_DEVRES=y
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_GENERIC_CPU_DEVICES is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
#
# Bus devices
#
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_MTD is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SKD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_FC is not set
#
# Misc devices
#
# CONFIG_SENSORS_LIS3LV02D is not set
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_USB_SWITCH_FSA9480 is not set
# CONFIG_SRAM is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# CONFIG_SENSORS_LIS3_I2C is not set
#
# Altera FPGA firmware download module
#
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
#
# Intel MIC Bus Driver
#
# CONFIG_INTEL_MIC_BUS is not set
#
# SCIF Bus Driver
#
# CONFIG_SCIF_BUS is not set
#
# VOP Bus Driver
#
# CONFIG_VOP_BUS is not set
#
# Intel MIC Host Driver
#
#
# Intel MIC Card Driver
#
#
# SCIF Driver
#
#
# Intel MIC Coprocessor State Management (COSM) Drivers
#
#
# VOP Driver
#
# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
# CONFIG_CXL_BASE is not set
# CONFIG_CXL_AFU_DRIVER_OPS is not set
# CONFIG_CXL_LIB is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_ACPI=y
# CONFIG_SATA_ZPODD is not set
CONFIG_SATA_PMP=y
#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=y
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#
CONFIG_ATA_PIIX=y
# CONFIG_SATA_DWC is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
CONFIG_PATA_AMD=y
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87415 is not set
CONFIG_PATA_OLDPIIX=y
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
CONFIG_PATA_SCH=y
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_RZ1000 is not set
#
# Generic fallback / legacy drivers
#
# CONFIG_PATA_ACPI is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
# CONFIG_MD_LINEAR is not set
# CONFIG_MD_RAID0 is not set
# CONFIG_MD_RAID1 is not set
# CONFIG_MD_RAID10 is not set
# CONFIG_MD_RAID456 is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_MQ_DEFAULT is not set
# CONFIG_DM_DEBUG is not set
# CONFIG_DM_CRYPT is not set
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_THIN_PROVISIONING is not set
# CONFIG_DM_CACHE is not set
# CONFIG_DM_ERA is not set
CONFIG_DM_MIRROR=y
# CONFIG_DM_LOG_USERSPACE is not set
# CONFIG_DM_RAID is not set
CONFIG_DM_ZERO=y
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_DM_FLAKEY is not set
# CONFIG_DM_VERITY is not set
# CONFIG_DM_SWITCH is not set
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC is not set
# CONFIG_IFB is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_MACSEC is not set
CONFIG_NETCONSOLE=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_TUN is not set
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
# CONFIG_NLMON is not set
# CONFIG_ARCNET is not set
#
# CAIF transport drivers
#
#
# Distributed Switch Architecture drivers
#
CONFIG_ETHERNET=y
CONFIG_NET_VENDOR_3COM=y
# CONFIG_PCMCIA_3C574 is not set
# CONFIG_PCMCIA_3C589 is not set
# CONFIG_VORTEX is not set
# CONFIG_TYPHOON is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
# CONFIG_ENA_ETHERNET is not set
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
# CONFIG_PCMCIA_NMCLAN is not set
# CONFIG_AMD_XGBE is not set
# CONFIG_AMD_XGBE_HAVE_ECC is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_ALX is not set
# CONFIG_NET_VENDOR_AURORA is not set
CONFIG_NET_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
CONFIG_TIGON3=y
CONFIG_TIGON3_HWMON=y
# CONFIG_BNX2X is not set
# CONFIG_BNXT is not set
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_THUNDER_NIC_PF is not set
# CONFIG_THUNDER_NIC_VF is not set
# CONFIG_THUNDER_NIC_BGX is not set
# CONFIG_THUNDER_NIC_RGX is not set
# CONFIG_LIQUIDIO is not set
# CONFIG_LIQUIDIO_VF is not set
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_CHELSIO_T4 is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
# CONFIG_CX_ECAT is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
# CONFIG_TULIP is not set
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
# CONFIG_PCMCIA_XIRCOM is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
# CONFIG_BE2NET is not set
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_NET_VENDOR_EXAR=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_FUJITSU=y
# CONFIG_PCMCIA_FMVJ18X is not set
CONFIG_NET_VENDOR_HP=y
# CONFIG_HP100 is not set
CONFIG_NET_VENDOR_INTEL=y
CONFIG_E100=y
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_E1000E_HWTS=y
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGBEVF is not set
# CONFIG_I40E is not set
# CONFIG_I40EVF is not set
# CONFIG_FM10K is not set
CONFIG_NET_VENDOR_I825XX=y
# CONFIG_JME is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_SKGE is not set
CONFIG_SKY2=y
# CONFIG_SKY2_DEBUG is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8842 is not set
# CONFIG_KS8851_MLL is not set
# CONFIG_KSZ884X_PCI is not set
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_FEALNX is not set
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NATSEMI is not set
# CONFIG_NS83820 is not set
CONFIG_NET_VENDOR_NETRONOME=y
# CONFIG_NFP is not set
CONFIG_NET_VENDOR_8390=y
# CONFIG_PCMCIA_AXNET is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_PCMCIA_PCNET is not set
CONFIG_NET_VENDOR_NVIDIA=y
CONFIG_FORCEDETH=y
CONFIG_NET_VENDOR_OKI=y
# CONFIG_ETHOC is not set
CONFIG_NET_PACKET_ENGINE=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_QED is not set
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCOM_EMAC is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
CONFIG_8139TOO_PIO=y
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_R8169=y
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SILAN=y
# CONFIG_SC92031 is not set
CONFIG_NET_VENDOR_SIS=y
# CONFIG_SIS900 is not set
# CONFIG_SIS190 is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_SFC is not set
# CONFIG_SFC_FALCON is not set
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_PCMCIA_SMC91C92 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC911X is not set
# CONFIG_SMSC9420 is not set
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_ALE is not set
# CONFIG_TLAN is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_NET_VENDOR_XIRCOM=y
# CONFIG_PCMCIA_XIRC2PS is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_FDDI=y
# CONFIG_DEFXX is not set
# CONFIG_SKFP is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MDIO_THUNDER is not set
CONFIG_PHYLIB=y
# CONFIG_LED_TRIGGER_PHY is not set
#
# MII PHY device drivers
#
# CONFIG_AMD_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AT803X_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM87XX_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_INTEL_XWAY_PHY is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
CONFIG_USB_NET_DRIVERS=y
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_RTL8152 is not set
# CONFIG_USB_LAN78XX is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_HSO is not set
# CONFIG_USB_IPHETH is not set
CONFIG_WLAN=y
CONFIG_WLAN_VENDOR_ADMTEK=y
# CONFIG_ADM8211 is not set
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH5K_PCI is not set
# CONFIG_ATH9K is not set
# CONFIG_ATH9K_HTC is not set
# CONFIG_CARL9170 is not set
# CONFIG_ATH6KL is not set
# CONFIG_AR5523 is not set
# CONFIG_WIL6210 is not set
# CONFIG_ATH10K is not set
# CONFIG_WCN36XX is not set
CONFIG_WLAN_VENDOR_ATMEL=y
# CONFIG_ATMEL is not set
# CONFIG_AT76C50X_USB is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_BRCMSMAC is not set
# CONFIG_BRCMFMAC is not set
CONFIG_WLAN_VENDOR_CISCO=y
# CONFIG_AIRO is not set
# CONFIG_AIRO_CS is not set
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
# CONFIG_IWLWIFI is not set
CONFIG_WLAN_VENDOR_INTERSIL=y
# CONFIG_HOSTAP is not set
# CONFIG_HERMES is not set
# CONFIG_P54_COMMON is not set
# CONFIG_PRISM54 is not set
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_MWIFIEX is not set
# CONFIG_MWL8K is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
# CONFIG_MT7601U is not set
CONFIG_WLAN_VENDOR_RALINK=y
# CONFIG_RT2X00 is not set
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
CONFIG_RTL_CARDS=y
# CONFIG_RTL8192CE is not set
# CONFIG_RTL8192SE is not set
# CONFIG_RTL8192DE is not set
# CONFIG_RTL8723AE is not set
# CONFIG_RTL8723BE is not set
# CONFIG_RTL8188EE is not set
# CONFIG_RTL8192EE is not set
# CONFIG_RTL8821AE is not set
# CONFIG_RTL8192CU is not set
# CONFIG_RTL8XXXU is not set
CONFIG_WLAN_VENDOR_RSI=y
# CONFIG_RSI_91X is not set
CONFIG_WLAN_VENDOR_ST=y
# CONFIG_CW1200 is not set
CONFIG_WLAN_VENDOR_TI=y
# CONFIG_WL1251 is not set
# CONFIG_WL12XX is not set
# CONFIG_WL18XX is not set
# CONFIG_WLCORE is not set
CONFIG_WLAN_VENDOR_ZYDAS=y
# CONFIG_USB_ZD1201 is not set
# CONFIG_ZD1211RW is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PEARL_PCIE is not set
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
# CONFIG_ISDN is not set
# CONFIG_NVM is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=y
CONFIG_INPUT_SPARSEKMAP=y
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
CONFIG_MOUSE_PS2_SMBUS=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_ZHENHUA is not set
# CONFIG_JOYSTICK_AS5011 is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_JOYSTICK_XPAD is not set
CONFIG_INPUT_TABLET=y
# CONFIG_TABLET_USB_ACECAD is not set
# CONFIG_TABLET_USB_AIPTEK is not set
# CONFIG_TABLET_USB_GTCO is not set
# CONFIG_TABLET_USB_HANWANG is not set
# CONFIG_TABLET_USB_KBTAB is not set
# CONFIG_TABLET_USB_PEGASUS is not set
# CONFIG_TABLET_SERIAL_WACOM4 is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
# CONFIG_TOUCHSCREEN_ELAN is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_STMFTS is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_NOZOMI is not set
# CONFIG_ISI is not set
# CONFIG_N_HDLC is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
# CONFIG_SERIAL_8250_FSL is not set
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_8250_LPSS=y
CONFIG_SERIAL_8250_MID=y
# CONFIG_SERIAL_8250_MOXA is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_DEV_BUS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_INTEL is not set
# CONFIG_HW_RANDOM_AMD is not set
CONFIG_HW_RANDOM_VIA=y
CONFIG_NVRAM=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_SCR24X is not set
# CONFIG_IPWIRELESS is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
# CONFIG_HPET_MMAP is not set
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
# CONFIG_XILLYBUS is not set
#
# I2C support
#
CONFIG_I2C=y
CONFIG_ACPI_I2C_OPREGION=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=y
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA_PCI is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_GPIO is not set
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_AVS is not set
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ASPEED is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_DELL_SMM is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_FTSTEUTATES is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_I5500 is not set
# CONFIG_SENSORS_CORETEMP is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH56XX_COMMON is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_SCH5636 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS1015 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_XGENE is not set
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_INTEL_POWERCLAMP is not set
CONFIG_X86_PKG_TEMP_THERMAL=m
# CONFIG_INTEL_SOC_DTS_THERMAL is not set
#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# CONFIG_INTEL_PCH_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_CORE is not set
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
# CONFIG_WATCHDOG_SYSFS is not set
#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_WDAT_WDT is not set
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_F71808E_WDT is not set
# CONFIG_SP5100_TCO is not set
# CONFIG_SBC_FITPC2_WATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
# CONFIG_ITCO_WDT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_NV_TCO is not set
# CONFIG_60XX_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC_SCH311X_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
# CONFIG_NI903X_WDT is not set
# CONFIG_NIC7018_WDT is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
#
# Broadcom specific AMBA
#
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_CROS_EC is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_INTEL_SOC_PMIC_CHTWC is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RTSX_PCI is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RTSX_USB is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS65218 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not set
CONFIG_INTEL_GTT=y
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_MM_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_KMS_FB_HELPER=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
#
# ACP (Audio CoProcessor) Configuration
#
# CONFIG_DRM_NOUVEAU is not set
CONFIG_DRM_I915=y
# CONFIG_DRM_I915_ALPHA_SUPPORT is not set
CONFIG_DRM_I915_CAPTURE_ERROR=y
CONFIG_DRM_I915_COMPRESS_ERROR=y
CONFIG_DRM_I915_USERPTR=y
# CONFIG_DRM_I915_GVT is not set
# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_QXL is not set
# CONFIG_DRM_BOCHS is not set
CONFIG_DRM_PANEL=y
#
# Display Panels
#
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# CONFIG_DRM_HISI_HIBMC is not set
# CONFIG_DRM_TINYDRM is not set
# CONFIG_DRM_LEGACY is not set
# CONFIG_DRM_LIB_RANDOM is not set
#
# Frame buffer Devices
#
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
# CONFIG_FB_VESA is not set
CONFIG_FB_EFI=y
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_BROADSHEET is not set
# CONFIG_FB_AUO_K190X is not set
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SM712 is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
# CONFIG_BACKLIGHT_APPLE is not set
# CONFIG_BACKLIGHT_PM8941_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# CONFIG_VGASTATE is not set
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
# CONFIG_VGACON_SOFT_SCROLLBACK_PERSISTENT_ENABLE_BY_DEFAULT is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=y
# CONFIG_SOUND_OSS_CORE is not set
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_SEQ_DEVICE=y
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
# CONFIG_SND_OSSEMUL is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_SEQ_DUMMY=y
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
# CONFIG_SND_SEQ_MIDI is not set
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
CONFIG_SND_DRIVERS=y
# CONFIG_SND_PCSP is not set
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_ALOOP is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ASIHPI is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1_SEQ is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LOLA is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SE6X is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
#
# HD-Audio
#
CONFIG_SND_HDA=y
CONFIG_SND_HDA_INTEL=y
CONFIG_SND_HDA_HWDEP=y
# CONFIG_SND_HDA_RECONFIG is not set
# CONFIG_SND_HDA_INPUT_BEEP is not set
# CONFIG_SND_HDA_PATCH_LOADER is not set
# CONFIG_SND_HDA_CODEC_REALTEK is not set
# CONFIG_SND_HDA_CODEC_ANALOG is not set
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
# CONFIG_SND_HDA_CODEC_VIA is not set
# CONFIG_SND_HDA_CODEC_HDMI is not set
# CONFIG_SND_HDA_CODEC_CIRRUS is not set
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
# CONFIG_SND_HDA_CODEC_CA0110 is not set
# CONFIG_SND_HDA_CODEC_CA0132 is not set
# CONFIG_SND_HDA_CODEC_CMEDIA is not set
# CONFIG_SND_HDA_CODEC_SI3054 is not set
# CONFIG_SND_HDA_GENERIC is not set
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
CONFIG_SND_HDA_CORE=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
# CONFIG_SND_USB_6FIRE is not set
# CONFIG_SND_USB_HIFACE is not set
# CONFIG_SND_BCD2000 is not set
# CONFIG_SND_USB_POD is not set
# CONFIG_SND_USB_PODHD is not set
# CONFIG_SND_USB_TONEPORT is not set
# CONFIG_SND_USB_VARIAX is not set
CONFIG_SND_PCMCIA=y
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
# CONFIG_SND_SOC is not set
CONFIG_SND_X86=y
# CONFIG_HDMI_LPE_AUDIO is not set
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
CONFIG_HID_APPLE=y
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_ASUS is not set
# CONFIG_HID_AUREAL is not set
CONFIG_HID_BELKIN=y
# CONFIG_HID_BETOP_FF is not set
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CMEDIA is not set
CONFIG_HID_CYPRESS=y
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
CONFIG_HID_EZKEY=y
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_GT683R is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
CONFIG_HID_GYRATION=y
# CONFIG_HID_ICADE is not set
CONFIG_HID_ITE=y
# CONFIG_HID_TWINHAN is not set
CONFIG_HID_KENSINGTON=y
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
CONFIG_HID_LOGITECH=y
# CONFIG_HID_LOGITECH_DJ is not set
# CONFIG_HID_LOGITECH_HIDPP is not set
CONFIG_LOGITECH_FF=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
# CONFIG_LOGIG940_FF is not set
CONFIG_LOGIWHEELS_FF=y
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MAYFLASH is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTI is not set
CONFIG_HID_NTRIG=y
# CONFIG_HID_ORTEK is not set
CONFIG_HID_PANTHERLORD=y
CONFIG_PANTHERLORD_FF=y
# CONFIG_HID_PENMOUNT is not set
CONFIG_HID_PETALYNX=y
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
# CONFIG_SONY_FF is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEELSERIES is not set
CONFIG_HID_SUNPLUS=y
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
CONFIG_HID_TOPSEED=y
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# I2C HID support
#
# CONFIG_I2C_HID is not set
#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_MON=y
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_REALTEK is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set
# CONFIG_USB_UAS is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set
#
# USB Physical Layer drivers
#
# CONFIG_USB_PHY is not set
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_ISP1301 is not set
# CONFIG_USB_GADGET is not set
#
# USB Power Delivery and Type-C drivers
#
# CONFIG_TYPEC_UCSI is not set
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
#
# LED drivers
#
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP5521 is not set
# CONFIG_LEDS_LP5523 is not set
# CONFIG_LEDS_LP5562 is not set
# CONFIG_LEDS_LP8501 is not set
# CONFIG_LEDS_LP8860 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_LM355x is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXCPLD is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
# CONFIG_LEDS_TRIGGER_DISK is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_CPU is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
# CONFIG_LEDS_TRIGGER_CAMERA is not set
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
CONFIG_EDAC_LEGACY_SYSFS=y
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_DECODE_MCE=y
# CONFIG_EDAC_AMD64 is not set
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82975X is not set
# CONFIG_EDAC_I3000 is not set
# CONFIG_EDAC_I3200 is not set
# CONFIG_EDAC_IE31200 is not set
# CONFIG_EDAC_X38 is not set
# CONFIG_EDAC_I5400 is not set
# CONFIG_EDAC_I7CORE is not set
# CONFIG_EDAC_I5000 is not set
# CONFIG_EDAC_I5100 is not set
# CONFIG_EDAC_I7300 is not set
# CONFIG_EDAC_SBRIDGE is not set
# CONFIG_EDAC_SKX is not set
# CONFIG_EDAC_PND2 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV8803 is not set
#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set
#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set
#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_ACPI=y
# CONFIG_INTEL_IDMA64 is not set
# CONFIG_INTEL_IOATDMA is not set
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
CONFIG_DW_DMAC_CORE=y
# CONFIG_DW_DMAC is not set
# CONFIG_DW_DMAC_PCI is not set
CONFIG_HSU_DMA=y
#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_VFIO is not set
# CONFIG_VIRT_DRIVERS is not set
#
# Virtio drivers
#
# CONFIG_VIRTIO_PCI is not set
# CONFIG_VIRTIO_MMIO is not set
#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV_TSCPAGE is not set
# CONFIG_STAGING is not set
CONFIG_X86_PLATFORM_DEVICES=y
# CONFIG_ACERHDF is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_DELL_LAPTOP is not set
# CONFIG_DELL_SMO8800 is not set
# CONFIG_DELL_RBTN is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_AMILO_RFKILL is not set
# CONFIG_HP_ACCEL is not set
# CONFIG_HP_WIRELESS is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_IDEAPAD_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_INTEL_MENLOW is not set
CONFIG_EEEPC_LAPTOP=y
# CONFIG_ASUS_WIRELESS is not set
# CONFIG_ACPI_WMI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_INTEL_CHT_INT33FE is not set
# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_VBTN is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_INTEL_PMC_CORE is not set
# CONFIG_IBM_RTL is not set
# CONFIG_SAMSUNG_LAPTOP is not set
# CONFIG_INTEL_OAKTRAIL is not set
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_PVPANIC is not set
# CONFIG_INTEL_PMC_IPC is not set
# CONFIG_SURFACE_PRO3_BUTTON is not set
# CONFIG_INTEL_PUNIT_IPC is not set
# CONFIG_MLX_PLATFORM is not set
# CONFIG_MLX_CPLD_PLATFORM is not set
# CONFIG_INTEL_TURBO_MAX_3 is not set
CONFIG_PMC_ATOM=y
# CONFIG_CHROME_PLATFORMS is not set
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
#
# Common Clock Framework
#
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_NXP is not set
# CONFIG_COMMON_CLK_PXA is not set
# CONFIG_COMMON_CLK_PIC32 is not set
# CONFIG_HWSPINLOCK is not set
#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# CONFIG_ATMEL_PIT is not set
# CONFIG_SH_TIMER_CMT is not set
# CONFIG_SH_TIMER_MTU2 is not set
# CONFIG_SH_TIMER_TMU is not set
# CONFIG_EM_TIMER_STI is not set
CONFIG_MAILBOX=y
CONFIG_PCC=y
# CONFIG_ALTERA_MBOX is not set
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y
#
# Generic IOMMU Pagetable Support
#
CONFIG_IOMMU_IOVA=y
CONFIG_AMD_IOMMU=y
# CONFIG_AMD_IOMMU_V2 is not set
CONFIG_DMAR_TABLE=y
CONFIG_INTEL_IOMMU=y
# CONFIG_INTEL_IOMMU_SVM is not set
# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
CONFIG_INTEL_IOMMU_FLOPPY_WA=y
# CONFIG_IRQ_REMAP is not set
#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
#
# Rpmsg drivers
#
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
#
# SOC (System On Chip) specific Drivers
#
#
# Broadcom SoC drivers
#
#
# i.MX SoC drivers
#
# CONFIG_SUNXI_SRAM is not set
# CONFIG_SOC_TI is not set
# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set
CONFIG_ARM_GIC_MAX_NR=1
# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set
# CONFIG_FMC is not set
#
# PHY Subsystem
#
# CONFIG_GENERIC_PHY is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set
#
# Performance monitor support
#
CONFIG_RAS=y
# CONFIG_THUNDERBOLT is not set
#
# Android
#
# CONFIG_ANDROID is not set
# CONFIG_LIBNVDIMM is not set
CONFIG_DAX=y
CONFIG_NVMEM=y
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
#
# FPGA Configuration Support
#
# CONFIG_FPGA is not set
#
# FSI support
#
# CONFIG_FSI is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
# CONFIG_DMI_SYSFS is not set
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_ISCSI_IBFT_FIND is not set
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set
#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_VARS=y
CONFIG_EFI_ESRT=y
CONFIG_EFI_RUNTIME_MAP=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_RUNTIME_WRAPPERS=y
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
# CONFIG_EFI_DEV_PATH_PARSER is not set
#
# Tegra firmware driver
#
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_ENCRYPTION is not set
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_FS_DAX is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
# CONFIG_FS_ENCRYPTION is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_QUOTACTL_COMPAT=y
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
# CONFIG_OVERLAY_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_PROC_CHILDREN is not set
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
CONFIG_EFIVAR_FS=m
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_PSTORE is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V2=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
# CONFIG_NFS_SWAP is not set
# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
# CONFIG_NFSD is not set
CONFIG_GRACE_PERIOD=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
# CONFIG_SUNRPC_DEBUG is not set
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
CONFIG_NLS_UTF8=y
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_GDB_SCRIPTS is not set
# CONFIG_ENABLE_WARN_DEPRECATED is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
# CONFIG_STACK_VALIDATION is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_DEBUG_KERNEL=y
#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_OBJECTS is not set
CONFIG_SLUB_DEBUG_ON=y
# CONFIG_SLUB_STATS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DEBUG_VM=y
# CONFIG_DEBUG_VM_VMACACHE is not set
# CONFIG_DEBUG_VM_RB is not set
# CONFIG_DEBUG_VM_PGFLAGS is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_HAVE_ARCH_KMEMCHECK=y
# CONFIG_KMEMCHECK is not set
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_KASAN=y
# CONFIG_KASAN_OUTLINE is not set
CONFIG_KASAN_INLINE=y
CONFIG_TEST_KASAN=m
CONFIG_ARCH_HAS_KCOV=y
CONFIG_KCOV=y
CONFIG_KCOV_INSTRUMENT_ALL=y
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Lockups and Hangs
#
# CONFIG_SOFTLOCKUP_DETECTOR is not set
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# CONFIG_SCHED_STACK_END_CHECK is not set
# CONFIG_DEBUG_TIMEKEEPING is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PI_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
# CONFIG_TORTURE_TEST is not set
# CONFIG_RCU_PERF_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_TRACE=y
# CONFIG_RCU_EQS_DEBUG is not set
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_HWLAT_TRACER is not set
# CONFIG_FTRACE_SYSCALLS is not set
# CONFIG_TRACER_SNAPSHOT is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_KPROBE_EVENTS=y
CONFIG_UPROBE_EVENTS=y
CONFIG_PROBE_EVENTS=y
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_MMIOTRACE is not set
# CONFIG_HIST_TRIGGERS is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
#
# Runtime Testing
#
# CONFIG_LKDTM is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_TEST_SORT is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_HASH is not set
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_MEMTEST is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_ARCH_WANTS_UBSAN_NO_NULL is not set
# CONFIG_UBSAN is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
# CONFIG_STRICT_DEVMEM is not set
CONFIG_EARLY_PRINTK_USB=y
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
# CONFIG_EARLY_PRINTK_EFI is not set
# CONFIG_EARLY_PRINTK_USB_XDBC is not set
# CONFIG_X86_PTDUMP_CORE is not set
# CONFIG_X86_PTDUMP is not set
# CONFIG_EFI_PGT_DUMP is not set
# CONFIG_DEBUG_WX is not set
CONFIG_DOUBLEFAULT=y
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_STRESS is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
CONFIG_X86_DEBUG_FPU=y
# CONFIG_PUNIT_ATOM_DEBUG is not set
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_COMPAT=y
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_BIG_KEYS is not set
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
CONFIG_SECURITY_WRITABLE_HOOKS=y
# CONFIG_SECURITYFS is not set
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
# CONFIG_SECURITY_PATH is not set
# CONFIG_INTEL_TXT is not set
CONFIG_LSM_MMAP_MIN_ADDR=65536
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_FORTIFY_SOURCE is not set
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=0
# CONFIG_SECURITY_SMACK is not set
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_SECURITY_LOADPIN is not set
# CONFIG_SECURITY_YAMA is not set
CONFIG_INTEGRITY=y
# CONFIG_INTEGRITY_SIGNATURE is not set
CONFIG_INTEGRITY_AUDIT=y
# CONFIG_IMA is not set
# CONFIG_EVM is not set
CONFIG_DEFAULT_SECURITY_SELINUX=y
# CONFIG_DEFAULT_SECURITY_DAC is not set
CONFIG_DEFAULT_SECURITY="selinux"
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_ACOMP2=y
# CONFIG_CRYPTO_RSA is not set
# CONFIG_CRYPTO_DH is not set
# CONFIG_CRYPTO_ECDH is not set
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_MCRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_KEYWRAP is not set
#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32C_INTEL is not set
# CONFIG_CRYPTO_CRC32 is not set
# CONFIG_CRYPTO_CRC32_PCLMUL is not set
# CONFIG_CRYPTO_CRCT10DIF is not set
CONFIG_CRYPTO_GHASH=y
# CONFIG_CRYPTO_POLY1305 is not set
# CONFIG_CRYPTO_POLY1305_X86_64 is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA1_SSSE3 is not set
# CONFIG_CRYPTO_SHA256_SSSE3 is not set
# CONFIG_CRYPTO_SHA512_SSSE3 is not set
# CONFIG_CRYPTO_SHA1_MB is not set
# CONFIG_CRYPTO_SHA256_MB is not set
# CONFIG_CRYPTO_SHA512_MB is not set
CONFIG_CRYPTO_SHA256=y
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
# CONFIG_CRYPTO_AES_X86_64 is not set
# CONFIG_CRYPTO_AES_NI_INTEL is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_X86_64 is not set
# CONFIG_CRYPTO_CHACHA20 is not set
# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is not set
# CONFIG_CRYPTO_DEV_CCP is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
# CONFIG_CRYPTO_DEV_QAT_C62X is not set
# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
# CONFIG_ASYMMETRIC_KEY_TYPE is not set
#
# Certificates for signature checking
#
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
# CONFIG_KVM is not set
# CONFIG_VHOST_NET is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_HAVE_ARCH_BITREVERSE is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC4 is not set
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
# CONFIG_CRC8 is not set
# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
# CONFIG_DMA_NOOP_OPS is not set
# CONFIG_DMA_VIRT_OPS is not set
CONFIG_CHECK_SIGNATURE=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
# CONFIG_CORDIC is not set
# CONFIG_DDR is not set
# CONFIG_IRQ_POLL is not set
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_SG_SPLIT is not set
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_SG_CHAIN=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_MMIO_FLUSH=y
CONFIG_STACKDEPOT=y
CONFIG_SBITMAP=y
^ permalink raw reply
* Re: WARNING: CPU: 2 PID: 4277 at lib/refcount.c:186
From: Eric Dumazet @ 2017-09-11 3:34 UTC (permalink / raw)
To: Shankara Pailoor
Cc: LKML, syzkaller, David Miller, Linux Kernel Network Developers,
Cong Wang
In-Reply-To: <1504896409.15310.83.camel@edumazet-glaptop3.roam.corp.google.com>
On Fri, 2017-09-08 at 11:46 -0700, Eric Dumazet wrote:
> On Fri, 2017-09-08 at 10:21 -0700, Cong Wang wrote:
> > (Cc'ing netdev)
> >
> > On Fri, Sep 8, 2017 at 5:59 AM, Shankara Pailoor <sp3485@columbia.edu> wrote:
> > > Hi,
> > >
> > > I found a warning while fuzzing with Syzkaller on linux 4.13-rc7 on
> > > x86_64. The full stack trace is below:
> > >
> > > WARNING: CPU: 2 PID: 4277 at lib/refcount.c:186
> > > refcount_sub_and_test+0x167/0x1b0 lib/refcount.c:186
> > > Kernel panic - not syncing: panic_on_warn set ...
> > >
> > > CPU: 2 PID: 4277 Comm: syz-executor0 Not tainted 4.13.0-rc7 #3
> > > Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
> > > Ubuntu-1.8.2-1ubuntu1 04/01/2014
> > > Call Trace:
> > > <IRQ>
> > > __dump_stack lib/dump_stack.c:16 [inline]
> > > dump_stack+0xf7/0x1aa lib/dump_stack.c:52
> > > panic+0x1ae/0x3a7 kernel/panic.c:180
> > > __warn+0x1c4/0x1d9 kernel/panic.c:541
> > > report_bug+0x211/0x2d0 lib/bug.c:183
> > > fixup_bug+0x40/0x90 arch/x86/kernel/traps.c:190
> > > do_trap_no_signal arch/x86/kernel/traps.c:224 [inline]
> > > do_trap+0x260/0x390 arch/x86/kernel/traps.c:273
> > > do_error_trap+0x118/0x340 arch/x86/kernel/traps.c:310
> > > do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:323
> > > invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:846
> > > RIP: 0010:refcount_sub_and_test+0x167/0x1b0 lib/refcount.c:186
> > > RSP: 0018:ffff88006e006b60 EFLAGS: 00010286
> > > RAX: 0000000000000026 RBX: 0000000000000000 RCX: 0000000000000000
> > > RDX: 0000000000000026 RSI: 1ffff1000dc00d2c RDI: ffffed000dc00d60
> > > RBP: ffff88006e006bf0 R08: 0000000000000001 R09: 0000000000000000
> > > R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1000dc00d6d
> > > R13: 00000000ffffffff R14: 0000000000000001 R15: ffff88006ce9d340
> > > refcount_dec_and_test+0x1a/0x20 lib/refcount.c:211
> > > reqsk_put+0x71/0x2b0 include/net/request_sock.h:123
> > > tcp_v4_rcv+0x259e/0x2e20 net/ipv4/tcp_ipv4.c:1729
> > > ip_local_deliver_finish+0x2e2/0xba0 net/ipv4/ip_input.c:216
> > > NF_HOOK include/linux/netfilter.h:248 [inline]
> > > ip_local_deliver+0x1ce/0x6d0 net/ipv4/ip_input.c:257
> > > dst_input include/net/dst.h:477 [inline]
> > > ip_rcv_finish+0x8db/0x19c0 net/ipv4/ip_input.c:397
> > > NF_HOOK include/linux/netfilter.h:248 [inline]
> > > ip_rcv+0xc3f/0x17d0 net/ipv4/ip_input.c:488
> > > __netif_receive_skb_core+0x1fb7/0x31f0 net/core/dev.c:4298
> > > __netif_receive_skb+0x2c/0x1b0 net/core/dev.c:4336
> > > process_backlog+0x1c5/0x6d0 net/core/dev.c:5102
> > > napi_poll net/core/dev.c:5499 [inline]
> > > net_rx_action+0x6d3/0x14a0 net/core/dev.c:5565
> > > __do_softirq+0x2cb/0xb2d kernel/softirq.c:284
> > > do_softirq_own_stack+0x1c/0x30 arch/x86/entry/entry_64.S:898
> > > </IRQ>
> > > do_softirq.part.16+0x63/0x80 kernel/softirq.c:328
> > > do_softirq kernel/softirq.c:176 [inline]
> > > __local_bh_enable_ip+0x84/0x90 kernel/softirq.c:181
> > > local_bh_enable include/linux/bottom_half.h:31 [inline]
> > > rcu_read_unlock_bh include/linux/rcupdate.h:705 [inline]
> > > ip_finish_output2+0x8ad/0x1360 net/ipv4/ip_output.c:231
> > > ip_finish_output+0x74e/0xb80 net/ipv4/ip_output.c:317
> > > NF_HOOK_COND include/linux/netfilter.h:237 [inline]
> > > ip_output+0x1cc/0x850 net/ipv4/ip_output.c:405
> > > dst_output include/net/dst.h:471 [inline]
> > > ip_local_out+0x95/0x160 net/ipv4/ip_output.c:124
> > > ip_queue_xmit+0x8c6/0x1810 net/ipv4/ip_output.c:504
> > > tcp_transmit_skb+0x1963/0x3320 net/ipv4/tcp_output.c:1123
> > > tcp_send_ack.part.35+0x38c/0x620 net/ipv4/tcp_output.c:3575
> > > tcp_send_ack+0x49/0x60 net/ipv4/tcp_output.c:3545
> > > tcp_rcv_synsent_state_process net/ipv4/tcp_input.c:5795 [inline]
> > > tcp_rcv_state_process+0x4876/0x4b60 net/ipv4/tcp_input.c:5930
> > > tcp_v4_do_rcv+0x58a/0x820 net/ipv4/tcp_ipv4.c:1483
> > > sk_backlog_rcv include/net/sock.h:907 [inline]
> > > __release_sock+0x124/0x360 net/core/sock.c:2223
> > > release_sock+0xa4/0x2a0 net/core/sock.c:2715
> > > inet_wait_for_connect net/ipv4/af_inet.c:557 [inline]
> > > __inet_stream_connect+0x671/0xf00 net/ipv4/af_inet.c:643
> > > inet_stream_connect+0x58/0xa0 net/ipv4/af_inet.c:682
> > > SYSC_connect+0x204/0x470 net/socket.c:1628
> > > SyS_connect+0x24/0x30 net/socket.c:1609
> > > entry_SYSCALL_64_fastpath+0x18/0xad
> > > RIP: 0033:0x451e59
> > > RSP: 002b:00007f474843fc08 EFLAGS: 00000216 ORIG_RAX: 000000000000002a
> > > RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59
> > > RDX: 0000000000000010 RSI: 0000000020002000 RDI: 0000000000000007
> > > RBP: 0000000000000046 R08: 0000000000000000 R09: 0000000000000000
> > > R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000
> > > R13: 00007ffc040a0f8f R14: 00007f47484409c0 R15: 0000000000000000
> > >
> > >
> > >
> > >
> > > I found that the following program is able to reproduce the warning:
> > >
> > >
> > > Pastebin: https://pastebin.com/B75BdYKz
> > >
> > > Here are my configs: https://pastebin.com/zRYCXbak
> > >
> > > Regards,
> > > Shankara
> > >
>
> Sweet, thanks for the report, I will have a look.
>
> It seems one reqsk_put(req); is missing, but that would lead to a memory
> leak, not a double reqsk_put(req) :/
OK, it seems the following patch should fix the issue, can you try it ?
(not compiled yet, I will test this tomorrow)
I will have to double check this wont bring other problems :/
Thanks.
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 4089c013cb03b12e31ddffbb7ae903542c012ae0..b9c64b40a83af1e151f553ba0e624fae5060ffd0 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -916,7 +916,6 @@ static void inet_child_forget(struct sock *sk, struct request_sock *req,
tcp_sk(child)->fastopen_rsk = NULL;
}
inet_csk_destroy_sock(child);
- reqsk_put(req);
}
struct sock *inet_csk_reqsk_queue_add(struct sock *sk,
@@ -987,6 +986,7 @@ void inet_csk_listen_stop(struct sock *sk)
sock_hold(child);
inet_child_forget(sk, req, child);
+ reqsk_put(req);
bh_unlock_sock(child);
local_bh_enable();
sock_put(child);
^ permalink raw reply related
* [PATCH] net: tcp_input: Neaten DBGUNDO
From: Joe Perches @ 2017-09-11 2:02 UTC (permalink / raw)
To: David S. Miller, Alexey Kuznetsov, Hideaki YOSHIFUJI; +Cc: netdev, linux-kernel
Move the #ifdef into the static void function so that the use
of DBGUNDO is validated when FASTRETRANS_DEBUG <= 1.
Remove the now unnecessary #else and #define DBGUNDO.
Signed-off-by: Joe Perches <joe@perches.com>
---
net/ipv4/tcp_input.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index c5d7656beeee..bddf724f5c02 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2333,9 +2333,9 @@ static bool tcp_any_retrans_done(const struct sock *sk)
return false;
}
-#if FASTRETRANS_DEBUG > 1
static void DBGUNDO(struct sock *sk, const char *msg)
{
+#if FASTRETRANS_DEBUG > 1
struct tcp_sock *tp = tcp_sk(sk);
struct inet_sock *inet = inet_sk(sk);
@@ -2357,10 +2357,8 @@ static void DBGUNDO(struct sock *sk, const char *msg)
tp->packets_out);
}
#endif
-}
-#else
-#define DBGUNDO(x...) do { } while (0)
#endif
+}
static void tcp_undo_cwnd_reduction(struct sock *sk, bool unmark_loss)
{
--
2.10.0.rc2.1.g053435c
^ permalink raw reply related
* Re: [REGRESSION] Warning in tcp_fastretrans_alert() of net/ipv4/tcp_input.c
From: Neal Cardwell @ 2017-09-10 23:59 UTC (permalink / raw)
To: Oleksandr Natalenko
Cc: David S. Miller, Alexey Kuznetsov, Hideaki YOSHIFUJI, Netdev,
Yuchung Cheng
In-Reply-To: <10035198.1vE6NFrMDO@natalenko.name>
On Sun, Sep 10, 2017 at 4:53 PM, Oleksandr Natalenko
<oleksandr@natalenko.name> wrote:
> Hello.
>
> Since, IIRC, v4.11, there is some regression in TCP stack resulting in the
> warning shown below. Most of the time it is harmless, but rarely it just
> causes either freeze or (I believe, this is related too) panic in
> tcp_sacktag_walk() (because sk_buff passed to this function is NULL).
> Unfortunately, I still do not have proper stacktrace from panic, but will try
> to capture it if possible.
...
> [14407.060066] ------------[ cut here ]------------
> [14407.060353] WARNING: CPU: 0 PID: 719 at net/ipv4/tcp_input.c:2826
> tcp_fastretrans_alert+0x7c8/0x990
...
> 2823 /* D. Check state exit conditions. State can be terminated
> 2824 * when high_seq is ACKed. */
> 2825 if (icsk->icsk_ca_state == TCP_CA_Open) {
> 2826 WARN_ON(tp->retrans_out != 0); // here
> 2827 tp->retrans_stamp = 0;
Thanks for the detailed report!
I suspect this is due to the following commit, which happened between
4.10 and 4.11:
89fe18e44f7e tcp: extend F-RTO to catch more spurious timeouts
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=89fe18e44f7e
This commit expanded the set of scenarios where we would undo a
CA_Loss cwnd reduction and return to TCP_CA_Open, but did not include
a check to see if there were any in-flight retransmissions. I think we
need a fix like the following:
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 659d1baefb2b..730a2de9d2b0 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -2439,7 +2439,7 @@ static bool tcp_try_undo_loss(struct sock *sk,
bool frto_undo)
{
struct tcp_sock *tp = tcp_sk(sk);
- if (frto_undo || tcp_may_undo(tp)) {
+ if ((frto_undo || tcp_may_undo(tp)) && !tp->retrans_out) {
tcp_undo_cwnd_reduction(sk, true);
DBGUNDO(sk, "partial loss");
I will try a packetdrill test to see if I can reproduce this issue and
verify the fix.
thanks,
neal
^ permalink raw reply related
* [REGRESSION] Warning in tcp_fastretrans_alert() of net/ipv4/tcp_input.c
From: Oleksandr Natalenko @ 2017-09-10 20:53 UTC (permalink / raw)
To: David S. Miller; +Cc: Alexey Kuznetsov, Hideaki YOSHIFUJI, netdev, linux-kernel
Hello.
Since, IIRC, v4.11, there is some regression in TCP stack resulting in the
warning shown below. Most of the time it is harmless, but rarely it just
causes either freeze or (I believe, this is related too) panic in
tcp_sacktag_walk() (because sk_buff passed to this function is NULL).
Unfortunately, I still do not have proper stacktrace from panic, but will try
to capture it if possible.
Also, I have custom settings regarding TCP stack, shown below as well. ifb is
used to shape traffic with tc.
Please note this regression was already reported as BZ [1] and as a letter to
ML [2], but got neither attention nor resolution. It is reproducible for (not
only) me on my home router since v4.11 till v4.13.1 incl.
Please advise on how to deal with it. I'll provide any additional info if
necessary, also ready to test patches if any.
Thanks.
[1] https://bugzilla.kernel.org/show_bug.cgi?id=195835
[2] https://www.spinics.net/lists/netdev/msg436158.html
=== warning
[14407.060066] ------------[ cut here ]------------
[14407.060353] WARNING: CPU: 0 PID: 719 at net/ipv4/tcp_input.c:2826
tcp_fastretrans_alert+0x7c8/0x990
[14407.060747] Modules linked in: netconsole ctr ccm cls_bpf sch_htb
act_mirred cls_u32 sch_ingress sit tunnel4 ip_tunnel 8021q mrp nf
_conntrack_ipv6 nf_defrag_ipv6 nft_ct nft_set_bitmap nft_set_hash
nft_set_rbtree nf_tables_inet nf_tables_ipv6 nft_masq_ipv4 nf_nat_ma
squerade_ipv4 nft_masq nft_nat nft_counter nft_meta nft_chain_nat_ipv4
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrac
k libcrc32c crc32c_generic nf_tables_ipv4 tun nf_tables nfnetlink nct6775
hwmon_vid nls_iso8859_1 nls_cp437 vfat fat ext4 mbcache jbd2
arc4 f2fs snd_hda_codec_hdmi fscrypto snd_hda_codec_realtek
snd_hda_codec_generic intel_rapl intel_powerclamp coretemp iTCO_wdt iTCO_
vendor_support ath9k ath9k_common kvm_intel ath9k_hw kvm ath irqbypass
intel_cstate mac80211 pcspkr snd_intel_sst_acpi i2c_i801 i915 s
nd_hda_intel
[14407.063800] snd_intel_sst_core r8169 cfg80211 evdev mii snd_hda_codec
joydev mousedev input_leds snd_soc_rt5670 mei_txe snd_soc_ss
t_atom_hifi2_platform snd_hda_core snd_soc_rl6231 snd_soc_sst_match mac_hid
mei lpc_ich shpchp drm_kms_helper snd_hwdep snd_soc_core s
nd_compress battery snd_pcm_dmaengine drm hci_uart ov2722(C) snd_pcm lm3554(C)
ov5693(C) snd_timer v4l2_common btbcm snd intel_gtt btq
ca btintel videodev syscopyarea bluetooth video soundcore sysfillrect media
sysimgblt ac97_bus ecdh_generic rfkill_gpio i2c_hid rfkill
tpm_tis crc16 fb_sys_fops i2c_algo_bit 8250_dw tpm_tis_core tpm
soc_button_array pinctrl_cherryview intel_int0002_vgpio acpi_pad butt
on sch_fq_codel tcp_bbr ifb ip_tables x_tables btrfs xor raid6_pq
algif_skcipher af_alg hid_logitech_hidpp hid_logitech_dj usbhid hid
uas usb_storage
[14407.066873] dm_crypt dm_mod dax raid10 md_mod sd_mod crct10dif_pclmul
crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc aesni_int
el aes_x86_64 crypto_simd glue_helper cryptd ahci xhci_pci libahci xhci_hcd
libata usbcore scsi_mod usb_common serio sdhci_acpi sdhci
led_class mmc_core
[14407.068034] CPU: 0 PID: 719 Comm: irq/123-enp3s0 Tainted: G C
4.13.0-pf2 #1
[14407.068403] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./
J3710-ITX, BIOS P1.30 03/30/2016
[14407.068827] task: ffff98b1c0a05400 task.stack: ffffbb59c15c0000
[14407.069111] RIP: 0010:tcp_fastretrans_alert+0x7c8/0x990
[14407.069358] RSP: 0018:ffff98b1ffc03a78 EFLAGS: 00010202
[14407.069607] RAX: 0000000000000000 RBX: ffff98b135ae0000 RCX:
ffff98b1ffc03b0c
[14407.069928] RDX: 0000000000000001 RSI: 0000000000000001 RDI:
ffff98b135ae0000
[14407.070248] RBP: ffff98b1ffc03ab8 R08: 0000000000000000 R09:
ffff98b1ffc03b60
[14407.070565] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000005120
[14407.070884] R13: ffff98b1ffc03b10 R14: 0000000000000001 R15:
ffff98b1ffc03b0c
[14407.071205] FS: 0000000000000000(0000) GS:ffff98b1ffc00000(0000) knlGS:
0000000000000000
[14407.071564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[14407.071827] CR2: 00007ffc580b2f0f CR3: 0000000010a09000 CR4:
00000000001006f0
[14407.072146] Call Trace:
[14407.072279] <IRQ>
[14407.072412] ? sk_reset_timer+0x18/0x30
[14407.072610] tcp_ack+0x741/0x1110
[14407.072810] tcp_rcv_established+0x325/0x770
[14407.073033] ? sk_filter_trim_cap+0xd4/0x1a0
[14407.073249] tcp_v4_do_rcv+0x90/0x1e0
[14407.073449] tcp_v4_rcv+0x950/0xa10
[14407.073647] ? nf_ct_deliver_cached_events+0xb8/0x110 [nf_conntrack]
[14407.073955] ip_local_deliver_finish+0x68/0x210
[14407.074183] ip_local_deliver+0xfa/0x110
[14407.074385] ? ip_rcv_finish+0x410/0x410
[14407.074589] ip_rcv_finish+0x120/0x410
[14407.074782] ip_rcv+0x28e/0x3b0
[14407.074952] ? inet_del_offload+0x40/0x40
[14407.075154] __netif_receive_skb_core+0x39b/0xb00
[14407.075389] ? netif_receive_skb_internal+0xa0/0x480
[14407.075635] ? skb_release_all+0x24/0x30
[14407.075832] ? consume_skb+0x38/0xa0
[14407.076025] __netif_receive_skb+0x18/0x60
[14407.076230] netif_receive_skb_internal+0x98/0x480
[14407.076470] netif_receive_skb+0x1c/0x80
[14407.087463] ifb_ri_tasklet+0x109/0x26a [ifb]
[14407.090528] tasklet_action+0x63/0x120
[14407.093258] __do_softirq+0xdf/0x2e5
[14407.095974] ? irq_finalize_oneshot.part.39+0xe0/0xe0
[14407.098708] do_softirq_own_stack+0x1c/0x30
[14407.101437] </IRQ>
[14407.104139] do_softirq.part.17+0x4e/0x60
[14407.106854] __local_bh_enable_ip+0x77/0x80
[14407.109671] irq_forced_thread_fn+0x5c/0x70
[14407.112407] irq_thread+0x131/0x1a0
[14407.115120] ? wake_threads_waitq+0x30/0x30
[14407.117836] kthread+0x126/0x140
[14407.120541] ? irq_thread_check_affinity+0x90/0x90
[14407.123244] ? kthread_create_on_node+0x70/0x70
[14407.125913] ret_from_fork+0x25/0x30
[14407.128548] Code: 05 00 00 3b 83 30 05 00 00 0f 88 ca 01 00 00 0f b6 83 3c
06 00 00 80 a3 cd 05 00 00 7f c0 e8 04 0f 85 3b fb ff ff
e9 2c fb ff ff <0f> ff e9 46 f9 ff ff 31 d2 48 89 df e8 47 aa ff ff e9 f9 f9
ff
[14407.133867] ---[ end trace 4bb223d8deb9f077 ]---
===
=== code
2823 /* D. Check state exit conditions. State can be terminated
2824 * when high_seq is ACKed. */
2825 if (icsk->icsk_ca_state == TCP_CA_Open) {
2826 WARN_ON(tp->retrans_out != 0); // here
2827 tp->retrans_stamp = 0;
===
=== sysctl custom settings
net.ipv4.ip_nonlocal_bind = 1
net.ipv4.ip_local_port_range = 1026 59999
net.ipv4.ip_forward = 1
net.ipv6.conf.all.forwarding = 1
net.ipv6.route.max_size = 16384
net.ipv4.ip_dynaddr = 1
net.ipv4.tcp_mtu_probing = 1
net.ipv4.tcp_congestion_control = bbr
net.ipv4.tcp_fack = 1
net.ipv4.tcp_fastopen = 3
net.ipv4.tcp_low_latency = 1
net.ipv4.tcp_fin_timeout = 10
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_slow_start_after_idle = 0
net.ipv4.tcp_rmem = 4096 262143 4194304
net.ipv4.tcp_wmem = 4096 262143 4194304
net.ipv4.tcp_keepalive_time = 300
net.ipv4.tcp_keepalive_intvl = 60
net.ipv4.tcp_keepalive_probes = 3
net.ipv4.tcp_fin_timeout = 10
net.ipv4.tcp_retries2 = 5
net.core.rmem_max = 4194304
net.core.rmem_default = 262143
net.core.wmem_max = 4194304
net.core.wmem_default = 262143
net.core.bpf_jit_enable = 1
net.ipv4.tcp_ecn = 1
===
=== kernel cmdline
BOOT_IMAGE=/vmlinuz-linux-pf root=/dev/mapper/system-root rw cryptdevice=/dev/
md0:system:allow-discards resume=/dev/mapper/system-swap quiet zswap.enabled=1
threadirqs
===
^ permalink raw reply
* [PATCH] net/sched: fix pointer check in gen_handle
From: Josh Hunt @ 2017-09-10 19:48 UTC (permalink / raw)
To: davem, jhs, xiyou.wangcong, jiri; +Cc: netdev, Josh Hunt
Fixes sparse warning about pointer in gen_handle:
net/sched/cls_rsvp.h:392:40: warning: Using plain integer as NULL pointer
Fixes: 8113c095672f6 ("net_sched: use void pointer for filter handle")
Signed-off-by: Josh Hunt <johunt@akamai.com>
---
net/sched/cls_rsvp.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sched/cls_rsvp.h b/net/sched/cls_rsvp.h
index 98c05db85bcb..b1f6ed48bc72 100644
--- a/net/sched/cls_rsvp.h
+++ b/net/sched/cls_rsvp.h
@@ -389,7 +389,7 @@ static unsigned int gen_handle(struct tcf_proto *tp, unsigned salt)
if ((data->hgenerator += 0x10000) == 0)
data->hgenerator = 0x10000;
h = data->hgenerator|salt;
- if (rsvp_get(tp, h) == 0)
+ if (!rsvp_get(tp, h))
return h;
}
return 0;
--
1.9.1
^ permalink raw reply related
* Re: [PATCH v5 01/10] arm64: dts: allwinner: Restore EMAC changes
From: Corentin Labbe @ 2017-09-10 18:56 UTC (permalink / raw)
To: Chen-Yu Tsai
Cc: Maxime Ripard, Rob Herring, Mark Rutland, Russell King,
Catalin Marinas, Will Deacon, Giuseppe Cavallaro,
Alexandre Torgue, Andrew Lunn, Florian Fainelli, netdev,
devicetree, linux-arm-kernel, linux-kernel
In-Reply-To: <CAGb2v64K3XTLJwZwYmq3r64=3_bHHGTeGyC0gfoJfL5+Ty53ag-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Fri, Sep 08, 2017 at 03:39:04PM +0800, Chen-Yu Tsai wrote:
> On Fri, Sep 8, 2017 at 3:36 PM, Corentin Labbe
> <clabbe.montjoie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > On Fri, Sep 08, 2017 at 09:19:54AM +0200, Maxime Ripard wrote:
> >> On Fri, Sep 08, 2017 at 09:11:47AM +0200, Corentin Labbe wrote:
> >> > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
> >> > index 1c2387bd5df6..968908761194 100644
> >> > --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
> >> > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts
> >> > @@ -50,6 +50,7 @@
> >> > compatible = "friendlyarm,nanopi-neo2", "allwinner,sun50i-h5";
> >> >
> >> > aliases {
> >> > + ethernet0 = &emac;
> >> > serial0 = &uart0;
> >> > };
> >> >
> >> > @@ -108,6 +109,22 @@
> >> > status = "okay";
> >> > };
> >> >
> >> > +&emac {
> >> > + pinctrl-names = "default";
> >> > + pinctrl-0 = <&emac_rgmii_pins>;
> >> > + phy-supply = <®_gmac_3v3>;
> >> > + phy-handle = <&ext_rgmii_phy>;
> >> > + phy-mode = "rgmii";
> >> > + status = "okay";
> >> > +};
> >> > +
> >> > +&mdio {
> >> > + ext_rgmii_phy: ethernet-phy@7 {
> >> > + compatible = "ethernet-phy-ieee802.3-c22";
> >> > + reg = <7>;
> >> > + };
> >> > +};
> >> > +
> >>
> >> This won't compile, you don't have that node in the H5 DTSI.
> >>
> >
> > Since H5 DTSI include arm/sunxi-h3-h5.dtsi it compiles.
> > Furthermore, I restested just now and confirm, it compiles fine.
>
> The order of your patches are wrong. No individual patch should
> introduce build failures, not just the whole patch series.
>
Yes, I just miss-understood the reason of build failure.
I will fix the order in the next serie.
Thanks
Corentin Labbe
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^ permalink raw reply
* Re: [PATCH iproute2 3/3] bridge: request vlans along with link information
From: Nikolay Aleksandrov @ 2017-09-10 18:36 UTC (permalink / raw)
To: Roman Mashak
Cc: Roopa Prabhu, stephen@networkplumber.org, netdev@vger.kernel.org,
Jamal Hadi Salim
In-Reply-To: <85poayquwo.fsf@mojatatu.com>
On 10/09/17 21:18, Roman Mashak wrote:
> Nikolay Aleksandrov <nikolay@cumulusnetworks.com> writes:
>
>> On 10/09/17 16:38, Roman Mashak wrote:
>
> [...]
>
>>> Since VLAN info is already in link messages, there is no other option but
>>> dump it in monitor or "bridge link show". Yes, the output may be lengthy
>>
>> To make sure there's no misunderstanding - on GETLINK the vlan info is _not_
>> dumped by default (not compressed or otherwise).
>
> Yes, I understand it, I was referring to link events in the previous
> comment. However, why not to report compressed vlans for GETLINK by
> default if show_details is true, this would be consistent with events monitor.
>
So my point is to only print the compressed vlans when the -c flag is present on
both occasions. I don't have any strong feeling about this, my only concern is that
people using -d with monitor will start suddenly seeing a lot more than they expect.
The -c (which already exists) will give them the option to skip it. Also the getlink
with lots of vlans and ports will grow by default if there's no way to remove the
vlan dumps (be it compressed or not).
In general I'd prefer to have only one way to do things, e.g. in this particular
case I'd advise people to use bridge vlan show, but I get it that monitor doesn't
show them anywhere. Maybe all of this should go under bridge monitor vlan or
bridge -compressvlans monitor link. Anyway, if other people are fine with extending
the 'show_details' only, then I won't stay in the way.
> It seems to be more clear and intuitive from the user's perspective, the
> same set of command line options for \monitor' or 'show' commands.
>
That I completely agree with. :-)
>> It is only dumped compressed on port notifications, that is why I suggested to
>> use the already present flag (-compressvlans, -c) in order to include that info
>> when monitoring or dumping link info, so people watching for the port flags
>> (show_details) would not suddenly start getting a lot more and it makes sense
>> to dump it only on specific request.
>>
>>> and hard to digest for a human, that is why I put it under "show_details"
>>> kludge - if one is requesting details, he/she should be prepared for
>>> large volumes of data to be shown :)
>>>
>>> As Nikolay suggested, it'll make sense to request compressed
>>> output by default, this will be addresses in v2 patch.
>>>
>>> [...]
>>>
^ permalink raw reply
* Re: [PATCH iproute2 3/3] bridge: request vlans along with link information
From: Roman Mashak @ 2017-09-10 18:18 UTC (permalink / raw)
To: Nikolay Aleksandrov
Cc: Roopa Prabhu, stephen@networkplumber.org, netdev@vger.kernel.org,
Jamal Hadi Salim
In-Reply-To: <93aaf641-5063-e5d2-799c-718c85ca60a5@cumulusnetworks.com>
Nikolay Aleksandrov <nikolay@cumulusnetworks.com> writes:
> On 10/09/17 16:38, Roman Mashak wrote:
[...]
>> Since VLAN info is already in link messages, there is no other option but
>> dump it in monitor or "bridge link show". Yes, the output may be lengthy
>
> To make sure there's no misunderstanding - on GETLINK the vlan info is _not_
> dumped by default (not compressed or otherwise).
Yes, I understand it, I was referring to link events in the previous
comment. However, why not to report compressed vlans for GETLINK by
default if show_details is true, this would be consistent with events monitor.
It seems to be more clear and intuitive from the user's perspective, the
same set of command line options for \monitor' or 'show' commands.
> It is only dumped compressed on port notifications, that is why I suggested to
> use the already present flag (-compressvlans, -c) in order to include that info
> when monitoring or dumping link info, so people watching for the port flags
> (show_details) would not suddenly start getting a lot more and it makes sense
> to dump it only on specific request.
>
>> and hard to digest for a human, that is why I put it under "show_details"
>> kludge - if one is requesting details, he/she should be prepared for
>> large volumes of data to be shown :)
>>
>> As Nikolay suggested, it'll make sense to request compressed
>> output by default, this will be addresses in v2 patch.
>>
>> [...]
>>
^ permalink raw reply
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