* RE: [PATCH net-next] net: hns3: Refactors "reset" handling code in HCLGE layer of HNS3 driver
From: Salil Mehta @ 2017-12-02 18:06 UTC (permalink / raw)
To: Andrew Lunn
Cc: davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org,
Zhuangyuzeng (Yisen), lipeng (Y),
mehta.salil.lnk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Linuxarm
In-Reply-To: <20171201134415.GD22599-g2DYL2Zd6BY@public.gmane.org>
Hi Andrew,
> -----Original Message-----
> From: Andrew Lunn [mailto:andrew-g2DYL2Zd6BY@public.gmane.org]
> Sent: Friday, December 01, 2017 1:44 PM
> To: Salil Mehta <salil.mehta-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
> Cc: davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org; Zhuangyuzeng (Yisen)
> <yisen.zhuang-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>; lipeng (Y) <lipeng321-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>;
> mehta.salil.lnk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org; netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; linux-
> kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; Linuxarm
> <linuxarm-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
> Subject: Re: [PATCH net-next] net: hns3: Refactors "reset" handling
> code in HCLGE layer of HNS3 driver
>
> On Fri, Dec 01, 2017 at 03:37:44AM +0000, Salil Mehta wrote:
> > This patch refactors the code of the reset feature in HCLGE layer
> > of HNS3 PF driver. Prime motivation to do this change is:
> > 1. To reduce the time for which common miscellaneous Vector 0
> > interrupt is disabled because of the reset.
> > 2. Simplification of reset request submission and pending reset
> > logic.
> > 3. Simplification of the common miscellaneous interrupt handler
> > routine(for Vector 0) used to handle reset and other sources
> > of Vector 0 interrupt.
> >
> > To achieve above below few things have been done:
> > 1. Interrupt is disabled while common miscellaneous interrupt
> > handler is entered and re-enabled before it is exit. This
> > reduces the interrupt handling latency as compared to older
> > interrupt handling scheme where interrupt was being disabled
> > in interrupt handler context and re-enabled in task context
> > some time later.
> > 2. Introduces new reset service task for honoring software reset
> > requests like from network stack related to timeout and serving
> > the pending reset request(to reset the driver and associated
> > clients).
> > 3. Made Miscellaneous interrupt handler more generic to handle
> > all sources including reset interrupt source.
>
> Hi Salil
>
> This is a rather large patch. Can you break it up? It seems like you
> should be able to break it up into at least three parts, maybe more.
>
> You are aiming to have small patches which are obviously correct. It
> is much easier to review than one big patch which is not obvious at
> all.
Ok. No issues. I will try to fix this in V2 version.
>
> Andrew
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^ permalink raw reply
* Re: [PATCH 1/1] timecounter: Make cyclecounter struct part of timecounter struct
From: Richard Cochran @ 2017-12-02 18:04 UTC (permalink / raw)
To: Sagar Arun Kamble
Cc: alsa-devel, linux-rdma, netdev, Stephen Boyd, linux-kernel,
Chris Wilson, John Stultz, intel-wired-lan, Thomas Gleixner,
kvmarm, linux-arm-kernel
In-Reply-To: <1512189095-28654-1-git-send-email-sagar.a.kamble@intel.com>
On Sat, Dec 02, 2017 at 10:01:35AM +0530, Sagar Arun Kamble wrote:
> There is no real need for the users of timecounters to define cyclecounter
> and timecounter variables separately. Since timecounter will always be
> based on cyclecounter, have cyclecounter struct as member of timecounter
> struct.
Overall, this is a welcome change. However, it doesn't go far enough,
IMHO, and I'll explain that more below.
> diff --git a/drivers/net/ethernet/mellanox/mlx4/en_clock.c b/drivers/net/ethernet/mellanox/mlx4/en_clock.c
> index 0247885..35987b5 100644
> --- a/drivers/net/ethernet/mellanox/mlx4/en_clock.c
> +++ b/drivers/net/ethernet/mellanox/mlx4/en_clock.c
...
As it stands now, timecounter_init() is used for two totally different
reasons. Some callers only want to set the time, ...
> @@ -207,7 +207,7 @@ static int mlx4_en_phc_settime(struct ptp_clock_info *ptp,
>
> /* reset the timecounter */
> write_seqlock_irqsave(&mdev->clock_lock, flags);
> - timecounter_init(&mdev->clock, &mdev->cycles, ns);
> + timecounter_init(&mdev->clock, ns);
> write_sequnlock_irqrestore(&mdev->clock_lock, flags);
>
> return 0;
... while others initialize the data structure the first time:
> @@ -274,17 +274,17 @@ void mlx4_en_init_timestamp(struct mlx4_en_dev *mdev)
>
> seqlock_init(&mdev->clock_lock);
>
> - memset(&mdev->cycles, 0, sizeof(mdev->cycles));
> - mdev->cycles.read = mlx4_en_read_clock;
> - mdev->cycles.mask = CLOCKSOURCE_MASK(48);
> - mdev->cycles.shift = freq_to_shift(dev->caps.hca_core_clock);
> - mdev->cycles.mult =
> - clocksource_khz2mult(1000 * dev->caps.hca_core_clock, mdev->cycles.shift);
> - mdev->nominal_c_mult = mdev->cycles.mult;
> + memset(&mdev->clock.cc, 0, sizeof(mdev->clock.cc));
> + mdev->clock.cc.read = mlx4_en_read_clock;
> + mdev->clock.cc.mask = CLOCKSOURCE_MASK(48);
> + mdev->clock.cc.shift = freq_to_shift(dev->caps.hca_core_clock);
> + mdev->clock.cc.mult =
> + clocksource_khz2mult(1000 * dev->caps.hca_core_clock,
> + mdev->clock.cc.shift);
> + mdev->nominal_c_mult = mdev->clock.cc.mult;
>
> write_seqlock_irqsave(&mdev->clock_lock, flags);
> - timecounter_init(&mdev->clock, &mdev->cycles,
> - ktime_to_ns(ktime_get_real()));
> + timecounter_init(&mdev->clock, ktime_to_ns(ktime_get_real()));
I'd like to see two followup patches to this one:
1. Convert timecounter_init() callers to a new timecounter_reset()
function where the intent is to reset the time.
2. Change timecounter_init() to take the cyclecounter fields as
arguments.
void timecounter_init(struct timecounter *tc,
u64 (*read)(const struct cyclecounter *cc),
u64 mask,
u32 mult,
u32 shift,
u64 start_tstamp);
Then we can clean up all this stuff:
mdev->clock.cc.read = mlx4_en_read_clock;
mdev->clock.cc.mask = CLOCKSOURCE_MASK(48);
mdev->clock.cc.shift = freq_to_shift(dev->caps.hca_core_clock);
mdev->clock.cc.mult = clocksource_khz2mult(...);
This second step can be phased in by calling the new function
timecounter_initialize() and converting the drivers one by one.
> diff --git a/include/linux/timecounter.h b/include/linux/timecounter.h
> index 2496ad4..6daca06 100644
> --- a/include/linux/timecounter.h
> +++ b/include/linux/timecounter.h
...
> @@ -98,7 +98,6 @@ static inline void timecounter_adjtime(struct timecounter *tc, s64 delta)
> /**
> * timecounter_init - initialize a time counter
> * @tc: Pointer to time counter which is to be initialized/reset
> - * @cc: A cycle counter, ready to be used.
This "ready to used" requirement should go. The init() function
should make the instance ready to be used all at once.
Thanks,
Richard
^ permalink raw reply
* Re: [PATCH] vsock.7: document VSOCK socket address family
From: Stefan Hajnoczi @ 2017-12-02 17:57 UTC (permalink / raw)
To: G. Branden Robinson
Cc: Jorgen S. Hansen,
linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Dexuan Cui
In-Reply-To: <20171201145702.saqodo5qqh4ucbaq-Z0uaYDh/Ni4SozaZsD9aTtHuzzzSOjJt@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 1039 bytes --]
On Fri, Dec 01, 2017 at 09:57:04AM -0500, G. Branden Robinson wrote:
> At 2017-12-01T13:09:01+0000, Stefan Hajnoczi wrote:
> > On Thu, Nov 30, 2017 at 01:21:26PM +0000, Jorgen S. Hansen wrote:
> > > > On Nov 30, 2017, at 12:21 PM, Stefan Hajnoczi <stefanha-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> wrote:
> >
> > Thanks for the quick review!
> >
> > I forgot to ask you: Is SOCK_DGRAM reliable and in-order over VMCI?
> >
> > > > +.PP
> > > > +Valid socket types are
> > > > +.B SOCK_STREAM
> > > > +and
> > > > +.B SOCK_DGRAM .
> > >
> > > The space here results in a space between SOCK_DGRAM and the “.” in the formatted text. Is that intentional?
> >
> > I haven't figured out the groff syntax to avoid the space :(. Any
> > ideas?
>
> What you want is the .BR macro.
>
> .BR SOCK_DGRAM .
>
> The man macro package defines six "two-font" macros for switching
> between roman, bold, and italic faces without intervening space.
>
> See man(7) and groff_man(7).
Excellent, thank you!
Stefan
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^ permalink raw reply
* Re: [PATCH] net: phy: realtek: fix RTL8211F interrupt mode
From: Martin Blumenstingl @ 2017-12-02 17:14 UTC (permalink / raw)
To: Heiner Kallweit
Cc: David S. Miller, Andrew Lunn, Florian Fainelli, Jerome Brunet,
netdev@vger.kernel.org, Shengzhou Liu,
open list:ARM/Amlogic Meson...
In-Reply-To: <66991733-9d1a-dbd2-9857-bba1ffca1cf8@gmail.com>
Hi Heiner,
On Sun, Nov 12, 2017 at 4:16 PM, Heiner Kallweit <hkallweit1@gmail.com> wrote:
> After commit b94d22d94ad22 "ARM64: dts: meson-gx: add external PHY
> interrupt on some platforms" ethernet stopped working on my Odroid-C2
> which has a RTL8211F phy.
>
> It turned out that no interrupts were triggered. Further analysis
> showed the register INER can't be altered on page 0.
> Because register INSR needs to be accessed via page 0xa43 I assumed
> that register INER needs to be accessed via some page too.
> Some brute force check resulted in page 0xa42 being the right one.
unfortunately there's no public datasheet for the RTL8211F.
I contacted Realtek to see if we could get a datasheet. unfortunately
an NDA is required for that
however, they were kind enough to share some information from the
RTL8211F datasheet with me
RTL821x_INER is called INER (Interrupt Enable Register) in the datasheet.
it is located at page 0xa42, address (the register after selecting the
page) 0x12 (RTL821x_INER is also 0x12)
in other words: your findings were correct!
(I know that my mail is too late to make it into the commit message -
but with this mail it's "documented" online now)
RTL8211E also uses RTL821x_INER (0x12) register, but according to the
information I got from Realtek it is located in page 0x0 (so no
special page has to be selected before changing that register on
RTL8211E)
Regards
Martin
^ permalink raw reply
* Re: [PATCH v2 22/35] nds32: Device tree support
From: Greentime Hu @ 2017-12-02 16:47 UTC (permalink / raw)
To: Rob Herring
Cc: Greentime, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Arnd Bergmann, linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Thomas Gleixner, Jason Cooper, Marc Zyngier, netdev, Vincent Chen,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Al Viro,
David Howells, Will Deacon, Daniel Lezcano,
linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Vincent Chen
In-Reply-To: <CAL_Jsq+c4vt4-royBuTxAj+AY2wFHMugyyy41S5YP-QXyF2gbQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-11-28 3:07 GMT+08:00 Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>:
> On Mon, Nov 27, 2017 at 6:28 AM, Greentime Hu <green.hu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> From: Greentime Hu <greentime-MUIXKm3Oiri1Z/+hSey0Gg@public.gmane.org>
>>
>> This patch adds support for device tree.
>>
>> Signed-off-by: Vincent Chen <vincentc-MUIXKm3Oiri1Z/+hSey0Gg@public.gmane.org>
>> Signed-off-by: Greentime Hu <greentime-MUIXKm3Oiri1Z/+hSey0Gg@public.gmane.org>
>> ---
>> arch/nds32/boot/dts/Makefile | 8 ++++++
>> arch/nds32/boot/dts/ae3xx.dts | 55 ++++++++++++++++++++++++++++++++++++
>> arch/nds32/boot/dts/ag101p.dts | 60 ++++++++++++++++++++++++++++++++++++++++
>> arch/nds32/kernel/devtree.c | 45 ++++++++++++++++++++++++++++++
>> 4 files changed, 168 insertions(+)
>> create mode 100644 arch/nds32/boot/dts/Makefile
>> create mode 100644 arch/nds32/boot/dts/ae3xx.dts
>> create mode 100644 arch/nds32/boot/dts/ag101p.dts
>> create mode 100644 arch/nds32/kernel/devtree.c
>>
>> diff --git a/arch/nds32/boot/dts/Makefile b/arch/nds32/boot/dts/Makefile
>> new file mode 100644
>> index 0000000..d31faa8
>> --- /dev/null
>> +++ b/arch/nds32/boot/dts/Makefile
>> @@ -0,0 +1,8 @@
>> +ifneq '$(CONFIG_NDS32_BUILTIN_DTB)' '""'
>
> Built-in dtb's are really for legacy bootloader cases where the
> bootloader doesn't understand dtbs. Do you have that here?
>
> Plus, I don't see any code here to handle the built-in dtb.
As you mentioned in the next thread, it is handled in head.S
We would like to keep it because we debug kernel through gdb without
bootloader very often.
>> +BUILTIN_DTB := $(patsubst "%",%,$(CONFIG_NDS32_BUILTIN_DTB)).dtb.o
>> +else
>> +BUILTIN_DTB :=
>> +endif
>> +obj-$(CONFIG_OF) += $(BUILTIN_DTB)
>> +
>> +clean-files := *.dtb *.dtb.S
>> diff --git a/arch/nds32/boot/dts/ae3xx.dts b/arch/nds32/boot/dts/ae3xx.dts
>> new file mode 100644
>> index 0000000..4181060
>> --- /dev/null
>> +++ b/arch/nds32/boot/dts/ae3xx.dts
>> @@ -0,0 +1,55 @@
>> +/dts-v1/;
>> +/ {
>> + compatible = "nds32 ae3xx";
>
> This compatible needs to be documented and is not valid. Needs to be
> in the form "vendor,board-name" without spaces.
Sorry I forgot to check this.
I will provide a document in bindings like
"Documentation/devicetree/bindings/nds32/andestech-boards".
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + interrupt-parent = <&intc>;
>> +
>> + chosen {
>> + bootargs = "earlycon console=ttyS0,38400n8 debug loglevel=7";
>> + stdout-path = &serial0;
>> + };
>> +
>> + memory@0 {
>> + device_type = "memory";
>> + reg = <0x00000000 0x40000000>;
>> + };
>> +
>> + cpu {
>> + device_type = "cpu";
>> + compatible = "andestech,n13", "andestech,nds32v3";
>> + clock-frequency = <60000000>;
>> + };
>> +
>> + intc: interrupt-controller {
>> + compatible = "andestech,ativic32";
>> + #interrupt-cells = <1>;
>> + interrupt-controller;
>> + };
>> +
>> + serial0: serial@f0300000 {
>> + compatible = "andestech,uart16550", "ns16550a";
>> + reg = <0xf0300000 0x1000>;
>> + interrupts = <8>;
>> + clock-frequency = <14745600>;
>> + reg-shift = <2>;
>> + reg-offset = <32>;
>> + no-loopback-test = <1>;
>> + };
>> +
>> + timer0: timer@f0400000 {
>> + compatible = "andestech,atcpit100";
>> + reg = <0xf0400000 0x1000>;
>> + interrupts = <2>;
>> + clock-frequency = <30000000>;
>> + cycle-count-offset = <0x38>;
>> + cycle-count-down;
>> + };
>> +
>> + mac0: mac@e0100000 {
>
> ethernet@...
>
>> + compatible = "andestech,atmac100";
>> + reg = <0xe0100000 0x1000>;
>> + interrupts = <18>;
>> + };
>> +
>> +};
>> diff --git a/arch/nds32/boot/dts/ag101p.dts b/arch/nds32/boot/dts/ag101p.dts
>> new file mode 100644
>> index 0000000..f1cb540
>> --- /dev/null
>> +++ b/arch/nds32/boot/dts/ag101p.dts
>> @@ -0,0 +1,60 @@
>> +/dts-v1/;
>> +/ {
>> + compatible = "nds32 ag101p";
>
> Same here.
Sorry I forgot to check this.
I will provide a document in bindings like
"Documentation/devicetree/bindings/nds32/andestech-boards".
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> + interrupt-parent = <&intc>;
>> +
>> + chosen {
>> + bootargs = "earlycon console=ttyS0,38400n8 debug loglevel=7";
>> + stdout-path = &serial0;
>> + };
>> +
>> + memory@0 {
>> + device_type = "memory";
>> + reg = <0x00000000 0x40000000>;
>> + };
>> +
>> + cpu@0 {
>> + device_type = "cpu";
>> + compatible = "andestech,n13";
>> + clock-frequency = <60000000>;
>> + next-level-cache = <&L2>;
>> + };
>> +
>> + intc: interrupt-controller {
>> + compatible = "andestech,ativic32";
>> + #interrupt-cells = <2>;
>> + interrupt-controller;
>> + };
>> +
>> + serial0: serial@99600000 {
>> + compatible = "andestech,uart16550", "ns16550a";
>> + reg = <0x99600000 0x1000>;
>> + interrupts = <7 4>;
>> + clock-frequency = <14745600>;
>> + reg-shift = <2>;
>> + no-loopback-test = <1>;
>> + };
>> +
>> + timer0: timer@98400000 {
>> + compatible = "andestech,atftmr010";
>> + reg = <0x98400000 0x1000>;
>> + interrupts = <19 4>;
>> + clock-frequency = <15000000>;
>> + cycle-count-offset = <0x20>;
>> + };
>> +
>> + mac0: mac@90900000 {
>> + compatible = "andestech,atmac100";
>> + reg = <0x90900000 0x1000>;
>> + interrupts = <25 4>;
>> + };
>> +
>> + L2: l2-cache {
>> + compatible = "andestech,atl2c";
>> + reg = <0x90f00000 0x1000>;
>> + cache-unified;
>> + cache-level = <2>;
>> + };
>> +};
>> diff --git a/arch/nds32/kernel/devtree.c b/arch/nds32/kernel/devtree.c
>> new file mode 100644
>> index 0000000..2af0f1c
>> --- /dev/null
>> +++ b/arch/nds32/kernel/devtree.c
>> @@ -0,0 +1,45 @@
>> +/*
>> + * Copyright (C) 2005-2017 Andes Technology Corporation
>> + *
>> + * This program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License version 2 as
>> + * published by the Free Software Foundation.
>> + *
>> + * This program is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> + * GNU General Public License for more details.
>> + *
>> + * You should have received a copy of the GNU General Public License
>> + * along with this program. If not, see <http://www.gnu.org/licenses/>.
>> + */
>> +
>> +#include <linux/memblock.h>
>> +#include <linux/of_fdt.h>
>> +#include <linux/bootmem.h>
>> +
>> +void __init early_init_dt_add_memory_arch(u64 base, u64 size)
>> +{
>> + size &= PAGE_MASK;
>> + memblock_add_node(base, size, 0);
>> +}
>> +
>> +void *__init early_init_dt_alloc_memory_arch(u64 size, u64 align)
>> +{
>> + return alloc_bootmem_align(size, align);
>> +}
>
> You should be able to use the default functions for these 2.
Thanks. I will remove these 2 functions to use default ones.
>> +
>> +void __init early_init_devtree(void *params)
>> +{
>> + if (!params || !early_init_dt_scan(params)) {
>> + pr_crit("\n"
>> + "Error: invalid device tree blob at (virtual address 0x%p)\n"
>> + "The dtb must be 8-byte aligned and must not exceed 8 KB in size\n"
>
> Why the size limit? That's pretty small for a DT.
Thanks. I will update it in the next version patch.
>> + "\nPlease check your bootloader.", params);
>> +
>> + while (true)
>> + cpu_relax();
>
> Might as well use BUG_ON here if you're not going to continue. It's
> generally better to WARN and continue on otherwise the messages aren't
> visible until the console is up. However, if you have DT errors this
> early, there's not much you can really do here.
Yup. Maybe we shall hang in here for user to know he use a wrong DT.
I will change it to BUG_ON(1).
>> + }
>> +
>> + dump_stack_set_arch_desc("%s (DT)", of_flat_dt_get_machine_name());
>> +}
>> --
>> 1.7.9.5
>>
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^ permalink raw reply
* Re: [EXT] Re: [PATCH net] net: phylink: fix link state on phy-connect
From: Russell King - ARM Linux @ 2017-12-02 14:58 UTC (permalink / raw)
To: Yan Markman
Cc: Florian Fainelli, Grygorii Strashko, Antoine Tenart,
andrew@lunn.ch, davem@davemloft.net,
gregory.clement@free-electrons.com,
thomas.petazzoni@free-electrons.com,
miquel.raynal@free-electrons.com, Nadav Haklai, mw@semihalf.com,
Stefan Chulski, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
In-Reply-To: <be9118b70c164ac793b2d79d5cfa1adf@IL-EXCH01.marvell.com>
On Sat, Dec 02, 2017 at 11:08:45AM +0000, Yan Markman wrote:
> Hi Russel
>
> The Grygorii has raised one Additional point (about netif_carrier_off)
> I just didn't want to start before finishing the previous one.
>
> On ifconfig-down the mac_config() called but with LINK=0.
> The config has no any knowledge what is intention -- up or down and
> should be done under disabled ingress/egress, and so the mac_config
> one of its action is netif_carrier_off.
With the "p21" patch applied, which is now queued for 4.15-rc by davem,
the behaviour of phylink when phylink_stop() is called becomes entirely
predictable.
When phylink_stop() has been called, provided the carrier state is left
alone, it is guaranteed that mac_link_down() will be called if the link
was originally up, and this will complete prior to phylink_stop()
returning.
After that call has been made, and provided no further calls from the
MAC driver to phylink are made, phylink will make no further calls
to the MAC driver via mac_config(), mac_link_up() or mac_link_down().
It will only resume making these calls once phylink_start() is called.
phylink_start() will cause mac_config() to be called for the current
link mode. A resolve of the current state is then triggered, which
may trigger further mac_config() calls to be made. If the link is
then deemed to be up, a call to mac_link_up() will be made.
> After calling mac_config() the phylink checks
> if (!link && !netif_carrier_ok())
> and decides to abort further down since all-done...
phylink does not contain any such if () statement, so I'm not sure
what code you are referring to.
> REMOVE netif_carrier_off looks like correct BUT has cases where de driver stops to works properly (sorry, I can't remember now what exactly).
> So finally I have placed there the CONDITIONAL carrier-off depending upon link:
>
> static void mvpp2_mac_config(){
> if (state->link) --- occasionally is TRUE on UP but FALSE on down
> netif_carrier_off(port->dev);//YANM
You should not be changing the carrier state in your mac_config()
function, because, again, just like having netif_carrier_off() before
phylink_stop(), it will mess phylink's tracking of the current state
and will cause the mac_link_*() functions to be called erratically.
> BTW: It's seems your below patch should be present anyway.
> +++ b/drivers/net/phy/phylink.c
> @@ -798,6 +798,7 @@ void phylink_disconnect_phy(struct phylink *pl)
> + pl->phy_state.link = false;
Here's an example without the above on Macchiatobin of a up -> down -> up
sequence on the gigabit wired ethernet port on this board (which I have
bound to a Linux bridge device). The exact command used for this was:
# ifconfig eth2 down; sleep 2; ifconfig eth2 up
[66926.127009] mvpp2x f4000000.ppv22 eth2: Link is Down
[66926.131557] br0: port 1(eth2) entered disabled state
[66928.144845] mvpp2x f4000000.ppv22 eth2: configuring for inband/sgmii link mode
[66928.144853] mvpp2x f4000000.ppv22 eth2: reconfig: pm 4->4 cm 201->201 f 2->2
[66928.154937] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
[66929.783866] IPv6: ADDRCONF(NETDEV_UP): br0: link is not ready
[66929.979499] IPv6: ADDRCONF(NETDEV_UP): br0: link is not ready
[66931.213407] mvpp2x f4000000.ppv22 eth2: reconfig: pm 4->4 cm 201->201 f a->a
[66931.213424] mvpp2x f4000000.ppv22 eth2: Link is Up - 1Gbps/Full - flow control off
[66931.213433] IPv6: ADDRCONF(NETDEV_CHANGE): eth2: link becomes ready
[66931.213682] br0: port 1(eth2) entered blocking state
[66931.213685] br0: port 1(eth2) entered forwarding state
[66931.213920] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready
This is with the "p21" patch applied, and mvpp2x_the netif_carrier_off()
before phylink_stop() in mvpp2x removed. Basically:
void mv_pp2x_stop_dev(struct mv_pp2x_port *port)
{
struct gop_hw *gop = &port->priv->hw.gop;
struct mv_mac_data *mac = &port->mac_data;
if (port->mac_data.phylink) {
phylink_stop(port->mac_data.phylink);
/* Disable interrupts on all CPUs */
mv_pp2x_port_interrupts_disable(port);
mv_pp2x_port_napi_disable(port);
netif_tx_stop_all_queues(port->dev);
} else {
/* Stop new packets from arriving to RXQs */
mv_pp2x_ingress_disable(port);
mdelay(10);
/* Disable interrupts on all CPUs */
mv_pp2x_port_interrupts_disable(port);
mv_pp2x_port_napi_disable(port);
netif_carrier_off(port->dev);
netif_tx_stop_all_queues(port->dev);
mv_pp2x_egress_disable(port);
}
if (port->comphy)
phy_power_off(port->comphy);
if (port->priv->pp2_version == PPV21) {
mv_pp21_port_disable(port);
} else {
mv_gop110_port_events_mask(gop, mac);
mv_gop110_port_disable(gop, mac);
port->mac_data.flags &= ~MV_EMAC_F_LINK_UP;
port->mac_data.flags &= ~MV_EMAC_F_PORT_UP;
}
if (!port->mac_data.phylink) {
if (port->mac_data.phy_dev)
phy_stop(port->mac_data.phy_dev);
else
tasklet_kill(&port->link_change_tasklet);
}
}
with the mac_link_down() being:
static void mv_pp22_mac_link_down(struct net_device *dev, unsigned int mode)
{
struct mv_pp2x_port *port = netdev_priv(dev);
port->mac_data.link = 0;
mv_pp2x_ingress_disable(port);
mv_pp2x_egress_disable(port);
port->mac_data.flags &= ~MV_EMAC_F_LINK_UP;
}
The phylink case is the same, but with the ingress/egress disable in
a slightly different position - as it would be if the interface were
taken down without the link being up.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up
According to speedtest.net: 8.21Mbps down 510kbps up
^ permalink raw reply
* Re: [v4] wcn36xx: Set default BTLE coexistence config
From: Kalle Valo @ 2017-12-02 14:25 UTC (permalink / raw)
To: Ramon Fried
Cc: kvalo, k.eugene.e, wcn36xx, linux-wireless, netdev,
bjorn.andersson, nicolas.dechesne, Eyal Ilsar, Ramon Fried
In-Reply-To: <20171116080126.17239-1-rfried@codeaurora.org>
Ramon Fried <rfried@codeaurora.org> wrote:
> If the value for the firmware configuration parameters
> BTC_STATIC_LEN_LE_BT and BTC_STATIC_LEN_LE_WLAN are not set the duty
> cycle between BT and WLAN is such that if BT (including BLE) is active
> WLAN gets 0 bandwidth. When tuning these parameters having a too high
> value for WLAN means that BLE performance degrades.
> The "sweet" point of roughly half of the maximal values was empirically
> found to achieve a balance between BLE and Wi-Fi coexistence
> performance.
>
> Signed-off-by: Eyal Ilsar <eilsar@codeaurora.org>
> Signed-off-by: Ramon Fried <rfried@codeaurora.org>
> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Patch applied to ath-next branch of ath.git, thanks.
4119b6160a35 wcn36xx: set default BTLE coexistence config
--
https://patchwork.kernel.org/patch/10060833/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply
* Re: ath9k: dfs: use swap macro in ath9k_check_chirping
From: Kalle Valo @ 2017-12-02 14:13 UTC (permalink / raw)
To: Gustavo A. R. Silva
Cc: QCA ath9k Development, Kalle Valo, linux-wireless, netdev,
linux-kernel, Gustavo A. R. Silva
In-Reply-To: <20171103201425.GA26452@embeddedor.com>
"Gustavo A. R. Silva" <garsilva@embeddedor.com> wrote:
> Make use of the swap macro and remove unnecessary variable temp.
> This makes the code easier to read and maintain.
>
> This code was detected with the help of Coccinelle.
>
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Patch applied to ath-next branch of ath.git, thanks.
626ab6707abe ath9k: dfs: use swap macro in ath9k_check_chirping
--
https://patchwork.kernel.org/patch/10041197/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
^ permalink raw reply
* Re: NETDEV WATCHDOG: eth0 (dwc-eth-dwmac): transmit queue 1 timed out
From: Giuseppe CAVALLARO @ 2017-12-02 13:19 UTC (permalink / raw)
To: Bhadram Varka, Joao.Pinto@synopsys.com; +Cc: linux-netdev
In-Reply-To: <469a6ab2edf1486ea5013091c258710c@bgmail102.nvidia.com>
Ok Bhadram
thx for this check, I was afraid that the HW FIFO had some issues.
Best Regards
Peppe
On 12/1/2017 4:39 PM, Bhadram Varka wrote:
> Hi Giuseppe,
>
> I don't see any issue with if we execute "ping -s 1400" case. I believe in this case TSO not triggered.
>
> Thanks,
> Bhadram.
>
> -----Original Message-----
> From: Giuseppe CAVALLARO [mailto:peppe.cavallaro@st.com]
> Sent: Thursday, November 23, 2017 11:58 AM
> To: Bhadram Varka <vbhadram@nvidia.com>; Joao.Pinto@synopsys.com
> Cc: linux-netdev <netdev@vger.kernel.org>
> Subject: Re: NETDEV WATCHDOG: eth0 (dwc-eth-dwmac): transmit queue 1 timed out
>
> Hi Bhadram
>
> you said that In normal ping scenario this is not observed, I wonder if you could try for example, ping with -s 1400. In that case, if still fail I think the issue could be the FIFO tuning and I expect overflow on RX MMC counters.
>
> Let me know
> Regards,
> Peppe
>
> On 11/20/2017 3:22 PM, Bhadram Varka wrote:
>> Hi Giuseppe,
>>
>> Thanks for responding.
>>
>> Actually I am using net-next tree for making the changes. Below patches already present in code base.
>>
>> a0daae1 net: stmmac: Disable flow ctrl for RX AVB queues and really
>> enable TX AVB queues
>> 52a7623 net: stmmac: Use correct values in TQS/RQS fields
>>
>> Thanks,
>> Bhadram.
>>
>> -----Original Message-----
>> From: Giuseppe CAVALLARO [mailto:peppe.cavallaro@st.com]
>> Sent: Monday, November 20, 2017 6:37 PM
>> To: Bhadram Varka <vbhadram@nvidia.com>; Joao.Pinto@synopsys.com
>> Cc: linux-netdev <netdev@vger.kernel.org>
>> Subject: Re: NETDEV WATCHDOG: eth0 (dwc-eth-dwmac): transmit queue 1
>> timed out
>>
>> Hello Bhadram
>>
>> there are some new patches actually in net/net-next repo that you should have; for example:
>>
>> [PATCH net-next v2 0/2] net: stmmac: Improvements for
>> multi-queuing and for AVB
>>
>> Let me know if these help you.
>>
>> Regards
>> Peppe
>>
>> On 11/20/2017 7:38 AM, Bhadram Varka wrote:
>>> Hi Joao/Peppe,
>>>
>>> Observed this issue more frequently with multi-channel case. Am I missing something in DT ?
>>> Please help here to understand the issue.
>>>
>>> Thanks,
>>> Bhadram
>>>
>>> -----Original Message-----
>>> From: Bhadram Varka
>>> Sent: Thursday, November 16, 2017 9:41 AM
>>> To: linux-netdev <netdev@vger.kernel.org>
>>> Subject: NETDEV WATCHDOG: eth0 (dwc-eth-dwmac): transmit queue 1
>>> timed out
>>>
>>> Hi,
>>>
>>> I am trying to enable multi-queue in Tegra186 EQOS (which has support for 4 channels). Observed below netdev watchdog warning. Its easily reproable with iperf test.
>>> In normal ping scenario this is not observed. I did not observe any issue if we disable TSO. Looks like issue in stmmac_tso_xmit() in multi-channel scenario.
>>>
>>> [ 88.801672] NETDEV WATCHDOG: eth0 (dwc-eth-dwmac): transmit queue 0 timed out
>>> [ 88.808818] ------------[ cut here ]------------
>>> [ 88.813435] WARNING: CPU: 5 PID: 0 at net/sched/sch_generic.c:320 dev_watchdog+0x2cc/0x2d8
>>> [ 88.821681] Modules linked in: dwmac_dwc_qos_eth stmmac_platform crc32_ce crct10dif_ce stmmac ip_tables x_tables ipv6
>>> [ 88.832290] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G S 4.14.0-rc7-01956-g9395db5-dirty #21
>>> [ 88.841663] Hardware name: NVIDIA Tegra186 P2771-0000 Development Board (DT)
>>> [ 88.848697] task: ffff8001ec8fd400 task.stack: ffff000009e38000
>>> [ 88.854606] PC is at dev_watchdog+0x2cc/0x2d8
>>> [ 88.858952] LR is at dev_watchdog+0x2cc/0x2d8
>>> [ 88.863300] pc : [<ffff00000894a76c>] lr : [<ffff00000894a76c>] pstate: 20000145
>>> [ 88.870678] sp : ffff00000802bd80
>>> [ 88.873983] x29: ffff00000802bd80 x28: 00000000000000a0
>>> [ 88.879287] x27: 00000000ffffffff x26: ffff8001eae2c3b0
>>> [ 88.884589] x25: 0000000000000005 x24: ffff8001ecb6be80
>>> [ 88.889891] x23: ffff8001eae2c39c x22: ffff8001eae2bfb0
>>> [ 88.895192] x21: ffff8001eae2c000 x20: ffff000008fe7000
>>> [ 88.900493] x19: 0000000000000001 x18: 0000000000000010
>>> [ 88.905795] x17: 0000000000000000 x16: 0000000000000000
>>> [ 88.911098] x15: ffffffffffffffff x14: 756f2064656d6974
>>> [ 88.916399] x13: 2031206575657571 x12: ffff000008fe9df0
>>> [ 88.921699] x11: ffff000008586180 x10: 642d6874652d6377
>>> [ 88.927000] x9 : 0000000000000016 x8 : 3a474f4448435441
>>> [ 88.932301] x7 : 572056454454454e x6 : 000000000000014f
>>> [ 88.937602] x5 : 0000000000000020 x4 : 0000000000000000
>>> [ 88.942902] x3 : 0000000000000000 x2 : ffff000008fec4c0
>>> [ 88.948203] x1 : ffff8001ec8fd400 x0 : 0000000000000041
>>> [ 88.953504] Call trace:
>>> [ 88.955944] Exception stack(0xffff00000802bc40 to 0xffff00000802bd80)
>>> [ 88.962371] bc40: 0000000000000041 ffff8001ec8fd400 ffff000008fec4c0 0000000000000000
>>> [ 88.970184] bc60: 0000000000000000 0000000000000020 000000000000014f 572056454454454e
>>> [ 88.977998] bc80: 3a474f4448435441 0000000000000016 642d6874652d6377 ffff000008586180
>>> [ 88.985811] bca0: ffff000008fe9df0 2031206575657571 756f2064656d6974 ffffffffffffffff
>>> [ 88.993624] bcc0: 0000000000000000 0000000000000000 0000000000000010 0000000000000001
>>> [ 89.001439] bce0: ffff000008fe7000 ffff8001eae2c000 ffff8001eae2bfb0 ffff8001eae2c39c
>>> [ 89.009252] bd00: ffff8001ecb6be80 0000000000000005 ffff8001eae2c3b0 00000000ffffffff
>>> [ 89.017065] bd20: 00000000000000a0 ffff00000802bd80 ffff00000894a76c ffff00000802bd80
>>> [ 89.024879] bd40: ffff00000894a76c 0000000020000145 ffff000000b67570 0000000000000001
>>> [ 89.032693] bd60: 0001000000000000 ffff8001ecb6b200 ffff00000802bd80 ffff00000894a76c
>>> [ 89.040508] [<ffff00000894a76c>] dev_watchdog+0x2cc/0x2d8
>>> [ 89.045900] [<ffff000008130d1c>] call_timer_fn.isra.5+0x24/0x80
>>> [ 89.051809] [<ffff000008130e1c>] expire_timers+0xa4/0xb0
>>> [ 89.057111] [<ffff000008130f68>] run_timer_softirq+0x140/0x170
>>> [ 89.062933] [<ffff00000808196c>] __do_softirq+0x12c/0x228
>>> [ 89.068323] [<ffff0000080ce180>] irq_exit+0xd0/0x108
>>> [ 89.073278] [<ffff00000811a180>] __handle_domain_irq+0x60/0xb8
>>> [ 89.079098] [<ffff000008081670>] gic_handle_irq+0x58/0xa8
>>> [ 89.084484] Exception stack(0xffff000009e3be20 to 0xffff000009e3bf60)
>>> [ 89.090910] be20: 0000000000000000 0000000000000000 0000000000000001 0000000000000000
>>> [ 89.098724] be40: 0000000000000000 ffff000009e3bf60 00008001ecffd000 0000000000000001
>>> [ 89.106537] be60: 0000000000000002 ffff000009e3bee0 0000000000000a00 0000000000000000
>>> [ 89.114351] be80: 0000000000000001 0000000000000000 001c3dfbd9959589 00001daf5b7a4860
>>> [ 89.122164] bea0: ffff00000825b000 0000000000000000 0000ffffc0311284 ffff000008fc5000
>>> [ 89.129978] bec0: ffff000008fe9000 ffff000008fe9000 ffff000008fd04a0 ffff000008fe9e90
>>> [ 89.137792] bee0: 0000000000000000 0000000000000000 ffff8001ec8fd400 0000000000000000
>>> [ 89.145605] bf00: 0000000000000000 ffff000009e3bf60 ffff00000808548c ffff000009e3bf60
>>> [ 89.153418] bf20: ffff000008085490 0000000000000145 0000000000000000 0000000000000000
>>> [ 89.161231] bf40: ffffffffffffffff ffff0000081409c4 ffff000009e3bf60 ffff000008085490
>>> [ 89.169044] [<ffff0000080830f0>] el1_irq+0xb0/0x124
>>> [ 89.173912] [<ffff000008085490>] arch_cpu_idle+0x10/0x18
>>> [ 89.179213] [<ffff000008105f10>] do_idle+0x120/0x1e0
>>> [ 89.184166] [<ffff00000810616c>] cpu_startup_entry+0x24/0x28
>>> [ 89.189814] [<ffff00000808f1c8>] secondary_start_kernel+0x110/0x120
>>> [ 89.196067] ---[ end trace 039d403d63546b77 ]---
>>>
>>> Below are the DT changes -
>>>
>>> diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
>>> b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
>>> index 0b0552c..ffe1b80 100644
>>> --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
>>> +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
>>> @@ -27,21 +27,40 @@
>>> #gpio-cells = <2>;
>>> gpio-controller;
>>> };
>>> +
>>> + mtl_tx_setup: tx-queues-config {
>>> + snps,tx-queues-to-use = <0x4>;
>>> + snps,tx-sched-sp;
>>> + queue0 {
>>> + snps,weight = <0x10>;
>>> + snps,dcb-algorithm;
>>> + snps,priority = <0x0>;
>>> + };
>>> + queue1 {
>>> + snps,avb-algorithm;
>>> + snps,send_slope = <0x1000>;
>>> + snps,idle_slope = <0x1000>;
>>> + snps,high_credit = <0x3E800>;
>>> + snps,low_credit = <0xFFC18000>;
>>> + snps,priority = <0x1>;
>>> + };
>>> + };
>>> +
>>> + mtl_rx_setup: rx-queues-config {
>>> + snps,rx-queues-to-use = <0x4>;
>>> + snps,rx-sched-sp;
>>> + queue0 {
>>> + snps,dcb-algorithm;
>>> + snps,map-to-dma-channel = <0x0>;
>>> + snps,priority = <0x0>;
>>> + };
>>> + };
>>> ethernet@2490000 {
>>> compatible = "nvidia,tegra186-eqos",
>>> "snps,dwc-qos-ethernet-4.10";
>>> reg = <0x0 0x02490000 0x0 0x10000>; @@ -57,6 +76,10 @@
>>> snps,burst-map = <0x7>;
>>> snps,txpbl = <32>;
>>> snps,rxpbl = <8>;
>>> +
>>> + snps,mtl-tx-config = <&mtl_tx_setup>;
>>> + snps,mtl-rx-config = <&mtl_rx_setup>;
>>>
>> ----------------------------------------------------------------------
>> ------------- This email message is for the sole use of the intended
>> recipient(s) and may contain confidential information. Any
>> unauthorized review, use, disclosure or distribution is prohibited.
>> If you are not the intended recipient, please contact the sender by
>> reply email and destroy all copies of the original message.
>> ----------------------------------------------------------------------
>> -------------
>>
>
^ permalink raw reply
* Wireless regressions in v4.15-rc1
From: Kalle Valo @ 2017-12-02 12:59 UTC (permalink / raw)
To: linux-wireless, Thorsten Leemhuis; +Cc: netdev, linux-kernel, ath10k
Hi,
just a heads up to everyone that there are multiple regressions in
v4.15-rc1. For starters hostapd (=AP mode) doesn't work because of:
net: netlink: Update attr validation to require exact length for some types
https://git.kernel.org/linus/28033ae4e0f5
Jouni fixed this already in hostapd but we also need a fix for kernel so
that old hostapd versions continue to work:
https://w1.fi/cgit/hostap/commit/?id=a2426829ce426de82d2fa47071ca41ea81c43307
Jouni also found a similar problem with mesh:
https://w1.fi/cgit/hostap/commit/?id=963d3149abfcbab5b83f9023bc50321f777360d1
And Johannes already submitted a revert related to wpa_supplicant:
[net] Revert "net: core: maybe return -EEXIST in __dev_alloc_name" diffmboxseries
https://patchwork.ozlabs.org/patch/843863/
And with ath10k I'm now seeing this:
[ 133.175508] WARNING: CPU: 2 PID: 1743 at net/mac80211/agg-tx.c:315 ___ieee80211_stop_tx_ba_session+0x1ab/0x280 [mac80211]
[ 133.175660] Modules linked in: ctr ccm arc4 ath10k_pci(E) ath10k_core(E) ath(E) mac80211(E) cfg80211(E) snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_codec_generic joydev btusb snd_hda_i
[ 133.175924] CPU: 2 PID: 1743 Comm: hostapd Tainted: G E 4.15.0-rc1-wt-ath+ #553
[ 133.175960] Hardware name: Hewlett-Packard HP ProBook 6540b/1722, BIOS 68CDD Ver. F.04 01/27/2010
[ 133.175996] task: ffff9a1b9b6e1cc0 task.stack: ffffb13800348000
[ 133.176072] RIP: 0010:___ieee80211_stop_tx_ba_session+0x1ab/0x280 [mac80211]
[ 133.176111] RSP: 0018:ffffb1380034b8f8 EFLAGS: 00210246
[ 133.176151] RAX: 0000000000000000 RBX: ffff9a1b93e85698 RCX: 0000000000000000
[ 133.176187] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000200246
[ 133.176223] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[ 133.176259] R10: 0000000000000000 R11: 0000000000000012 R12: 0000000000000000
[ 133.176295] R13: 0000000000000003 R14: 0000000000000000 R15: ffff9a1b93060dc0
[ 133.176332] FS: 0000000000000000(0000) GS:ffff9a1bb2600000(0063) knlGS:00000000f7b69b00
[ 133.176368] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 133.181034] CR2: 00000000f7dd56c0 CR3: 0000000119076000 CR4: 00000000000006e0
[ 133.181068] Call Trace:
[ 133.181191] ieee80211_sta_tear_down_BA_sessions+0x6d/0x140 [mac80211]
[ 133.181264] __sta_info_destroy_part1+0x5e/0x9d0 [mac80211]
[ 133.181336] __sta_info_flush+0x129/0x190 [mac80211]
[ 133.181421] ieee80211_stop_ap+0x14c/0x5c0 [mac80211]
[ 133.181516] __cfg80211_stop_ap+0xdd/0x620 [cfg80211]
[ 133.181591] cfg80211_stop_ap+0x3a/0x50 [cfg80211]
[ 133.181631] genl_family_rcv_msg+0x1b9/0x370
[ 133.181680] genl_rcv_msg+0x47/0x90
[ 133.181712] ? genl_rcv+0x15/0x40
[ 133.181744] ? genl_family_rcv_msg+0x370/0x370
[ 133.181777] netlink_rcv_skb+0xd2/0xf0
[ 133.181816] genl_rcv+0x24/0x40
[ 133.181850] netlink_unicast+0x1c0/0x2e0
[ 133.181887] netlink_sendmsg+0x2ac/0x390
[ 133.181931] sock_sendmsg+0x30/0x40
[ 133.181965] ___sys_sendmsg+0x2a6/0x2b0
[ 133.182003] ? trace_hardirqs_on_caller+0x124/0x190
[ 133.182042] ? trace_hardirqs_on_caller+0x124/0x190
[ 133.182083] ? free_debug_processing+0x271/0x380
[ 133.182122] ? __lock_acquire+0x52d/0x1120
[ 133.182159] ? __lock_acquire+0x52d/0x1120
[ 133.182200] ? __sys_sendmsg+0x41/0x70
[ 133.182231] __sys_sendmsg+0x41/0x70
[ 133.182278] compat_SyS_socketcall+0x2db/0x480
[ 133.182311] ? task_work_run+0x6a/0xb0
[ 133.182366] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 133.182406] do_fast_syscall_32+0x9c/0x300
[ 133.182443] entry_SYSENTER_compat+0x51/0x60
[ 133.182493] Code: 5d 41 5e 41 5f c3 c7 04 24 03 00 00 00 e9 dc fe ff ff 48 8d bf 58 09 00 00 be ff ff ff ff e8 dd 36 90 e7 85 c0 0f 85 a8 fe ff ff <0f> ff e9 a1 fe ff ff 4c 89 f7 e8 76
[ 133.182798] ---[ end trace fb3fb3b808e4ce1b ]---
--
Kalle Valo
^ permalink raw reply
* Re: [PATCH 3/4] RFC: net: dsa: Add bindings for Realtek SMI DSAs
From: Linus Walleij @ 2017-12-02 12:56 UTC (permalink / raw)
To: Florian Fainelli
Cc: Andrew Lunn, Vivien Didelot, netdev, Antti Seppälä,
Roman Yeryomin, Colin Leitner, Gabor Juhos,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
In-Reply-To: <f9bfa1e1-7f05-1e2b-6663-09d4d3bf6a12@gmail.com>
On Thu, Nov 30, 2017 at 12:26 AM, Florian Fainelli <f.fainelli@gmail.com> wrote:
> On 11/29/2017 03:19 PM, Linus Walleij wrote:
>> Or are there in pracice things such that reg is different
>> on the port and the PHY connected to it? Then it makes
>> much sense to put an MDIO bus inside the switch DT
>> node and populate the PHY interrupts from there as you
>> say.
>
> Yes, I have such systems here, Port 0 has its PHY at MDIO address 5 for
> instance.
That explains it.
> switch@0 {
> compatible = "acme,switch";
> #address-cells = <1>;
> #size-cells = <0>;
>
> ports {
>
> port@0 {
> reg = <0>;
> phy-handle = <&phy0>;
> };
>
> port@1 {
> reg = <1>;
> phy-handle = <&phy1>;
> };
>
> port@8 {
> reg = <8>;
> ethernet = = <ð0>;
> };
> };
>
> mdio {
> compatible = "acme,switch-mdio";
>
> phy@0 {
> reg = <0>;
> };
>
> phy@1 {
> reg = <1>;
> };
> };
> };
>
> That way it's clear which port maps to which PHY, and that the MDIO
> controller is internal within the switch (and so are the PHYs).
So why not:
switch@0 {
compatible = "acme,switch";
#address-cells = <1>;
#size-cells = <0>;
ports {
port@0 {
reg = <0>;
phy@0 {
reg = <0>;
};
};
port@1 {
reg = <1>;
phy@1 {
reg = <1>;
};
};
port@8 {
reg = <8>;
ethernet = = <ð0>;
};
};
This avoids the cross-referencing of phandles.
Yours,
Linus Walleii
^ permalink raw reply
* Re: [PATCH 1/3] iio: trigger: Fix platform_get_irq's error checking
From: Jonathan Cameron @ 2017-12-02 12:22 UTC (permalink / raw)
To: Arvind Yadav
Cc: lars-Qo5EllUWu/uELgA04lAiVw,
Michael.Hennerich-OyLXuOCK7orQT0dZR+AlfA, knaack.h-Mmb7MZpHnFY,
pmeerw-jW+XmwGofnusTnJN9+BGXg,
gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r,
samuel-jcdQHdrhKHMdnm+yROfE0A,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-iio-u79uwXL29TY76Z2rM5mHXA,
devel-gWbeCf7V1WCQmaza687I9mD2FQJk+8+b,
netdev-u79uwXL29TY76Z2rM5mHXA
In-Reply-To: <1512056616-21065-2-git-send-email-arvind.yadav.cs-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Thu, 30 Nov 2017 21:13:34 +0530
Arvind Yadav <arvind.yadav.cs-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> The platform_get_irq() function returns negative if an error occurs.
> zero or positive number on success. platform_get_irq() error checking
> for zero is not correct.
>
> Signed-off-by: Arvind Yadav <arvind.yadav.cs-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Applied to the togreg branch of iio.git. This is probably just
a theoretical problem as obviously the blackfin trigger only runs
on blackfin boards and I assume they only return 0.
Anyhow, nothing wrong with tidying it up as might possible get
cut and paste to somewhere it does matter in future!
Jonathan
> ---
> drivers/staging/iio/trigger/iio-trig-bfin-timer.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/iio/trigger/iio-trig-bfin-timer.c b/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
> index d80dcf8..f389f5c 100644
> --- a/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
> +++ b/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
> @@ -187,9 +187,9 @@ static int iio_bfin_tmr_trigger_probe(struct platform_device *pdev)
> return -ENOMEM;
>
> st->irq = platform_get_irq(pdev, 0);
> - if (!st->irq) {
> + if (st->irq < 0) {
> dev_err(&pdev->dev, "No IRQs specified");
> - return -ENODEV;
> + return st->irq;
> }
>
> ret = iio_bfin_tmr_get_number(st->irq);
^ permalink raw reply
* [PATCH net-next 2/2 v6] net: ethernet: Add a driver for Gemini gigabit ethernet
From: Linus Walleij @ 2017-12-02 11:06 UTC (permalink / raw)
To: netdev, David S . Miller, Michał Mirosław
Cc: Janos Laube, Paulius Zaleckas, linux-arm-kernel, Hans Ulli Kroll,
Florian Fainelli, Linus Walleij, Tobias Waldvogel
In-Reply-To: <20171202110640.5284-1-linus.walleij@linaro.org>
The Gemini ethernet has been around for years as an out-of-tree
patch used with the NAS boxen and routers built on StorLink
SL3512 and SL3516, later Storm Semiconductor, later Cortina
Systems. These ASICs are still being deployed and brand new
off-the-shelf systems using it can easily be acquired.
Gemini is the common codename used for all the SoCs using
this IP. An earlier codename was "Lepus".
Cc: Tobias Waldvogel <tobias.waldvogel@gmail.com>
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
The latest v6 incarnation of this driver was written by Michał
Mirosław and submitted for inclusion in 2011. This was the
last post:
https://lwn.net/Articles/437889/
DaveM ACKed it at the time:
https://marc.info/?l=linux-netdev&m=130255434310315&w=2
The controversial pieces under ARM (board files) and other
subsystems are now gone and replaced by DeviceTree.
Michał: I hope you don't mind me picking it up and hope
you can still test it on your ICYbox, I have device tree
patches in my tree:
https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git/log/?h=gemini-ethernet
Changes from v6:
- Drop all arch support code using the old board files.
- Adapted for device tree probing
- Getting all resources using devm_* accessors where applicable
- Split in parent ethernet device and two per-port devices
that get spawn from the parent. This is necessary with
device tree and other aspects of the PHY device model and
device tree structure that requires a 1:1 mapping between
a device and PHY to work properly.
- Grab clocks and reset handles as resources from the clock
and reset subsystems infrastructure instead of open coding
access to system devices.
- Let the pin control subsystem deal with setting up the
multplexing and clock skew/delay settings of the RGMII
lines.
- A separate SoC driver was created to deal with setting up
bus arbitration and will be merged separately.
- Tested with the D-Link DNS-313 NAS box with a Realtek RTL8211B
transciever.
- Rename and move code around to fit better with the new device
handling with a top level device and two children.
- Order code as net vendor Cortina and adapter Gemini. We have
confirmed with Faraday that this network device is not from
them (which was initially suspected).
- Rebased onto v4.15-rc1
Changes from v5:
- merge arch setup code into the patch
- move platform data include to include/linux/platform_data/gemini_gmac.h
- use new hw_features instead of ethtool_ops for offload setting
- add some #ifdefs for build testing on other arches
- a bit of cleanups
Changes from v4:
- rebased on upcoming 2.6.38 (removal of page_to_dma() and per-txq stats)
- removed setting last_rx and trans_start as that's handled by net core
- changed __raw_read/writel() to read/writel()
- added setting of AHB_WEIGHT register (didn't improve anything, I'm afraid)
- fixed DMA unmapping bug
- added limit of packet size for TX offload (HW checks only 13 bits of mtu_size field)
- reduced RX_MAX_ALLOC_ORDER as it caused a lot of order 4 allocation failures
under load
- cleanups
Changes from v3:
- fixed remaining tx_queue_len misuse bugs
- bulk RX DMA page map/unmap
- whitespace changes to make checkpatch happier (please ignore remaining
complaints - long lines in .c and typedefs/whitespace/long lines in .h)
Changes from v2:
- converted to page buffers and napi_gro_frags()
- later IRQ acking and NAPI exits
- larger rings by default
- tx-interrupt coalescing
- MTU changing
- jumbo frames support
- ringparam and coalesce settings via ethtool
- more fixes/cleanups
Changes from v1:
- fixed stats (now using u64_stats_sync; no-op on UP anyway)
- pre-load mdio-gpio if built as module
- disable TX checksum offload by default (unreliable HW)
- convert to NAPI+GRO (netperf TCP STREAM RX test:
before: 156mbit/s, now: 185mbit/s)
Later TODO:
- netpoll (netconsole)
- parse MAC address from flash settings and pass it through platform data
- move TX completion to NAPI poll
- implement rx copybreak
- remove DMA API abuse on RX (large map, small unmaps)
- better test multicast support
---
MAINTAINERS | 2 +
drivers/net/ethernet/Kconfig | 1 +
drivers/net/ethernet/Makefile | 1 +
drivers/net/ethernet/cortina/Kconfig | 24 +
drivers/net/ethernet/cortina/Makefile | 4 +
drivers/net/ethernet/cortina/gemini.c | 2461 +++++++++++++++++++++++++++++++++
drivers/net/ethernet/cortina/gemini.h | 1432 +++++++++++++++++++
7 files changed, 3925 insertions(+)
create mode 100644 drivers/net/ethernet/cortina/Kconfig
create mode 100644 drivers/net/ethernet/cortina/Makefile
create mode 100644 drivers/net/ethernet/cortina/gemini.c
create mode 100644 drivers/net/ethernet/cortina/gemini.h
diff --git a/MAINTAINERS b/MAINTAINERS
index aa71ab52fd76..200ff7670276 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1326,8 +1326,10 @@ T: git git://github.com/ulli-kroll/linux.git
S: Maintained
F: Documentation/devicetree/bindings/arm/gemini.txt
F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
+F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
F: arch/arm/mach-gemini/
+F: drivers/net/ethernet/cortina/gemini/*
F: drivers/pinctrl/pinctrl-gemini.c
F: drivers/rtc/rtc-ftrtc010.c
diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig
index c60421339a98..f02727175857 100644
--- a/drivers/net/ethernet/Kconfig
+++ b/drivers/net/ethernet/Kconfig
@@ -42,6 +42,7 @@ source "drivers/net/ethernet/cavium/Kconfig"
source "drivers/net/ethernet/chelsio/Kconfig"
source "drivers/net/ethernet/cirrus/Kconfig"
source "drivers/net/ethernet/cisco/Kconfig"
+source "drivers/net/ethernet/cortina/Kconfig"
config CX_ECAT
tristate "Beckhoff CX5020 EtherCAT master support"
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index 39f6273358ed..1b356f6ec87a 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -29,6 +29,7 @@ obj-$(CONFIG_NET_VENDOR_CAVIUM) += cavium/
obj-$(CONFIG_NET_VENDOR_CHELSIO) += chelsio/
obj-$(CONFIG_NET_VENDOR_CIRRUS) += cirrus/
obj-$(CONFIG_NET_VENDOR_CISCO) += cisco/
+obj-$(CONFIG_NET_VENDOR_CORTINA) += cortina/
obj-$(CONFIG_CX_ECAT) += ec_bhf.o
obj-$(CONFIG_DM9000) += davicom/
obj-$(CONFIG_DNET) += dnet.o
diff --git a/drivers/net/ethernet/cortina/Kconfig b/drivers/net/ethernet/cortina/Kconfig
new file mode 100644
index 000000000000..7d279ac4357d
--- /dev/null
+++ b/drivers/net/ethernet/cortina/Kconfig
@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: GPL-2.0
+# Cortina ethernet devices
+
+config NET_VENDOR_CORTINA
+ bool "Cortina Gemini devices"
+ depends on (ARM || COMPILE_TEST)
+ default ARCH_GEMINI
+ ---help---
+ If you have a network (Ethernet) card belonging to this class, say Y
+ and read the Ethernet-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>.
+
+if NET_VENDOR_CORTINA
+
+config GEMINI_ETHERNET
+ tristate "Gemini Gigabit Ethernet support"
+ depends on ARCH_GEMINI
+ depends on OF
+ select PHYLIB
+ select CRC32
+ ---help---
+ This driver supports StorLink SL351x (Gemini) dual Gigabit Ethernet.
+
+endif # NET_VENDOR_CORTINA
diff --git a/drivers/net/ethernet/cortina/Makefile b/drivers/net/ethernet/cortina/Makefile
new file mode 100644
index 000000000000..4e86d398a89c
--- /dev/null
+++ b/drivers/net/ethernet/cortina/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+# Makefile for the Cortina Gemini network device drivers.
+
+obj-$(CONFIG_GEMINI_ETHERNET) += gemini.o
diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c
new file mode 100644
index 000000000000..49ca395248b9
--- /dev/null
+++ b/drivers/net/ethernet/cortina/gemini.c
@@ -0,0 +1,2461 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Ethernet device driver for Cortina Systems Gemini SoC
+ * Also known as the StorLink SL3512 and SL3516 (SL351x) GMAC
+ *
+ * Authors:
+ * Linus Walleij <linus.walleij@linaro.org>
+ * Tobias Waldvogel <tobias.waldvogel@gmail.com> (OpenWRT)
+ * Michał Mirosław <mirq-linux@rere.qmqm.pl>
+ * Paulius Zaleckas <paulius.zaleckas@gmail.com>
+ * Giuseppe De Robertis <Giuseppe.DeRobertis@ba.infn.it>
+ * Gary Chen & Ch Hsu Storlink Semiconductor
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+#include <linux/cache.h>
+#include <linux/interrupt.h>
+#include <linux/reset.h>
+#include <linux/clk.h>
+#include <linux/of.h>
+#include <linux/of_mdio.h>
+#include <linux/of_net.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/etherdevice.h>
+#include <linux/if_vlan.h>
+#include <linux/skbuff.h>
+#include <linux/phy.h>
+#include <linux/crc32.h>
+#include <linux/ethtool.h>
+#include <linux/tcp.h>
+#include <linux/u64_stats_sync.h>
+
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+
+#include "gemini.h"
+
+#define DRV_NAME "gmac-gemini"
+#define DRV_VERSION "1.0"
+
+#define HSIZE_8 0b00
+#define HSIZE_16 0b01
+#define HSIZE_32 0b10
+
+#define HBURST_SINGLE 0b00
+#define HBURST_INCR 0b01
+#define HBURST_INCR4 0b10
+#define HBURST_INCR8 0b11
+
+#define HPROT_DATA_CACHE BIT(0)
+#define HPROT_PRIVILIGED BIT(1)
+#define HPROT_BUFFERABLE BIT(2)
+#define HPROT_CACHABLE BIT(3)
+
+#define DEFAULT_RX_COALESCE_NSECS 0
+#define DEFAULT_GMAC_RXQ_ORDER 9
+#define DEFAULT_GMAC_TXQ_ORDER 8
+#define DEFAULT_RX_BUF_ORDER 11
+#define DEFAULT_NAPI_WEIGHT 64
+#define TX_MAX_FRAGS 16
+#define TX_QUEUE_NUM 1 /* max: 6 */
+#define RX_MAX_ALLOC_ORDER 2
+
+#define GMAC0_IRQ0_2 (GMAC0_TXDERR_INT_BIT|GMAC0_TXPERR_INT_BIT| \
+ GMAC0_RXDERR_INT_BIT|GMAC0_RXPERR_INT_BIT)
+#define GMAC0_IRQ0_TXQ0_INTS (GMAC0_SWTQ00_EOF_INT_BIT| \
+ GMAC0_SWTQ00_FIN_INT_BIT)
+#define GMAC0_IRQ4_8 (GMAC0_MIB_INT_BIT|GMAC0_RX_OVERRUN_INT_BIT)
+
+#define GMAC_OFFLOAD_FEATURES (NETIF_F_SG | NETIF_F_IP_CSUM | \
+ NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM | \
+ NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6)
+
+struct gmac_txq {
+ GMAC_TXDESC_T *ring;
+ struct sk_buff **skb;
+ unsigned int cptr;
+ unsigned int noirq_packets;
+};
+
+struct gemini_ethernet;
+
+struct gemini_ethernet_port {
+ unsigned int id; /* 0 or 1 */
+
+ struct gemini_ethernet *geth;
+ struct net_device *netdev;
+ struct device *dev;
+ void __iomem *dma_base;
+ void __iomem *gmac_base;
+ struct clk *pclk;
+ struct reset_control *reset;
+ int irq;
+ __le32 mac_addr[3];
+
+ void __iomem *rxq_rwptr;
+ GMAC_RXDESC_T *rxq_ring;
+ unsigned int rxq_order;
+
+ struct napi_struct napi;
+ struct hrtimer rx_coalesce_timer;
+ unsigned int rx_coalesce_nsecs;
+ unsigned int freeq_refill;
+ struct gmac_txq txq[TX_QUEUE_NUM];
+ unsigned int txq_order;
+ unsigned int irq_every_tx_packets;
+
+ dma_addr_t rxq_dma_base;
+ dma_addr_t txq_dma_base;
+
+ unsigned int msg_enable;
+ spinlock_t config_lock;
+
+ struct u64_stats_sync tx_stats_syncp;
+ struct u64_stats_sync rx_stats_syncp;
+ struct u64_stats_sync ir_stats_syncp;
+
+ struct rtnl_link_stats64 stats;
+ u64 hw_stats[RX_STATS_NUM];
+ u64 rx_stats[RX_STATUS_NUM];
+ u64 rx_csum_stats[RX_CHKSUM_NUM];
+ u64 rx_napi_exits;
+ u64 tx_frag_stats[TX_MAX_FRAGS];
+ u64 tx_frags_linearized;
+ u64 tx_hw_csummed;
+};
+
+struct gemini_ethernet {
+ struct device *dev;
+ void __iomem *base;
+ struct gemini_ethernet_port *port0;
+ struct gemini_ethernet_port *port1;
+
+ spinlock_t irq_lock;
+ unsigned int freeq_order;
+ unsigned int freeq_frag_order;
+ GMAC_RXDESC_T *freeq_ring;
+ dma_addr_t freeq_dma_base;
+ struct page **freeq_page_tab;
+ spinlock_t freeq_lock;
+};
+
+#define GMAC_STATS_NUM ( \
+ RX_STATS_NUM + RX_STATUS_NUM + RX_CHKSUM_NUM + 1 + \
+ TX_MAX_FRAGS + 2)
+
+static const char gmac_stats_strings[GMAC_STATS_NUM][ETH_GSTRING_LEN] = {
+ "GMAC_IN_DISCARDS",
+ "GMAC_IN_ERRORS",
+ "GMAC_IN_MCAST",
+ "GMAC_IN_BCAST",
+ "GMAC_IN_MAC1",
+ "GMAC_IN_MAC2",
+ "RX_STATUS_GOOD_FRAME",
+ "RX_STATUS_TOO_LONG_GOOD_CRC",
+ "RX_STATUS_RUNT_FRAME",
+ "RX_STATUS_SFD_NOT_FOUND",
+ "RX_STATUS_CRC_ERROR",
+ "RX_STATUS_TOO_LONG_BAD_CRC",
+ "RX_STATUS_ALIGNMENT_ERROR",
+ "RX_STATUS_TOO_LONG_BAD_ALIGN",
+ "RX_STATUS_RX_ERR",
+ "RX_STATUS_DA_FILTERED",
+ "RX_STATUS_BUFFER_FULL",
+ "RX_STATUS_11",
+ "RX_STATUS_12",
+ "RX_STATUS_13",
+ "RX_STATUS_14",
+ "RX_STATUS_15",
+ "RX_CHKSUM_IP_UDP_TCP_OK",
+ "RX_CHKSUM_IP_OK_ONLY",
+ "RX_CHKSUM_NONE",
+ "RX_CHKSUM_3",
+ "RX_CHKSUM_IP_ERR_UNKNOWN",
+ "RX_CHKSUM_IP_ERR",
+ "RX_CHKSUM_TCP_UDP_ERR",
+ "RX_CHKSUM_7",
+ "RX_NAPI_EXITS",
+ "TX_FRAGS[1]",
+ "TX_FRAGS[2]",
+ "TX_FRAGS[3]",
+ "TX_FRAGS[4]",
+ "TX_FRAGS[5]",
+ "TX_FRAGS[6]",
+ "TX_FRAGS[7]",
+ "TX_FRAGS[8]",
+ "TX_FRAGS[9]",
+ "TX_FRAGS[10]",
+ "TX_FRAGS[11]",
+ "TX_FRAGS[12]",
+ "TX_FRAGS[13]",
+ "TX_FRAGS[14]",
+ "TX_FRAGS[15]",
+ "TX_FRAGS[16+]",
+ "TX_FRAGS_LINEARIZED",
+ "TX_HW_CSUMMED",
+};
+
+static void gmac_dump_dma_state(struct net_device *netdev);
+
+static void gmac_update_config0_reg(struct net_device *netdev, u32 val, u32 vmask)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ unsigned long flags;
+ u32 reg;
+
+ spin_lock_irqsave(&port->config_lock, flags);
+
+ reg = readl(port->gmac_base + GMAC_CONFIG0);
+ reg = (reg & ~vmask) | val;
+ writel(reg, port->gmac_base + GMAC_CONFIG0);
+
+ spin_unlock_irqrestore(&port->config_lock, flags);
+}
+
+static void gmac_enable_tx_rx(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ void __iomem *config0 = port->gmac_base + GMAC_CONFIG0;
+ unsigned long flags;
+ u32 reg;
+
+ spin_lock_irqsave(&port->config_lock, flags);
+
+ reg = readl(config0);
+ reg &= ~CONFIG0_TX_RX_DISABLE;
+ writel(reg, config0);
+
+ spin_unlock_irqrestore(&port->config_lock, flags);
+}
+
+static void gmac_disable_tx_rx(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ void __iomem *config0 = port->gmac_base + GMAC_CONFIG0;
+ unsigned long flags;
+ u32 reg;
+
+ spin_lock_irqsave(&port->config_lock, flags);
+
+ reg = readl(config0);
+ reg |= CONFIG0_TX_RX_DISABLE;
+ writel(reg, config0);
+
+ spin_unlock_irqrestore(&port->config_lock, flags);
+
+ mdelay(10); /* let GMAC consume packet */
+}
+
+static void gmac_set_flow_control(struct net_device *netdev, bool tx, bool rx)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ void __iomem *config0 = port->gmac_base + GMAC_CONFIG0;
+ unsigned long flags;
+ u32 reg;
+
+ spin_lock_irqsave(&port->config_lock, flags);
+
+ reg = readl(config0);
+ reg &= ~CONFIG0_FLOW_CTL;
+ if (tx)
+ reg |= CONFIG0_FLOW_TX;
+ if (rx)
+ reg |= CONFIG0_FLOW_RX;
+ writel(reg, config0);
+
+ spin_unlock_irqrestore(&port->config_lock, flags);
+}
+
+static void gmac_speed_set(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ void __iomem *status_reg = port->gmac_base + GMAC_STATUS;
+ struct phy_device *phydev = netdev->phydev;
+ GMAC_STATUS_T status, old_status;
+ int pause_tx=0, pause_rx=0;
+
+ old_status.bits32 = status.bits32 = readl(status_reg);
+
+ status.bits.link = phydev->link;
+ status.bits.duplex = phydev->duplex;
+
+ switch (phydev->speed) {
+ case 1000:
+ status.bits.speed = GMAC_SPEED_1000;
+ if (phydev->interface == PHY_INTERFACE_MODE_RGMII)
+ status.bits.mii_rmii = GMAC_PHY_RGMII_1000;
+ netdev_info(netdev, "connect to RGMII @ 1Gbit\n");
+ break;
+ case 100:
+ status.bits.speed = GMAC_SPEED_100;
+ if (phydev->interface == PHY_INTERFACE_MODE_RGMII)
+ status.bits.mii_rmii = GMAC_PHY_RGMII_100_10;
+ netdev_info(netdev, "connect to RGMII @ 100 Mbit\n");
+ break;
+ case 10:
+ status.bits.speed = GMAC_SPEED_10;
+ if (phydev->interface == PHY_INTERFACE_MODE_RGMII)
+ status.bits.mii_rmii = GMAC_PHY_RGMII_100_10;
+ netdev_info(netdev, "connect to RGMII @ 10 Mbit\n");
+ break;
+ default:
+ netdev_warn(netdev, "Not supported PHY speed (%d)\n",
+ phydev->speed);
+ }
+
+ if (phydev->duplex == DUPLEX_FULL) {
+ u16 lcladv = phy_read(phydev, MII_ADVERTISE);
+ u16 rmtadv = phy_read(phydev, MII_LPA);
+ u8 cap = mii_resolve_flowctrl_fdx(lcladv, rmtadv);
+
+ if (cap & FLOW_CTRL_RX)
+ pause_rx=1;
+ if (cap & FLOW_CTRL_TX)
+ pause_tx=1;
+ }
+
+ gmac_set_flow_control(netdev, pause_tx, pause_rx);
+
+ if (old_status.bits32 == status.bits32)
+ return;
+
+ if (netif_msg_link(port)) {
+ phy_print_status(phydev);
+ netdev_info(netdev, "link flow control: %s\n",
+ phydev->pause
+ ? (phydev->asym_pause ? "tx" : "both")
+ : (phydev->asym_pause ? "rx" : "none")
+ );
+ }
+
+ gmac_disable_tx_rx(netdev);
+ writel(status.bits32, status_reg);
+ gmac_enable_tx_rx(netdev);
+}
+
+static int gmac_setup_phy(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct device *dev = port->dev;
+ struct phy_device *phy;
+ GMAC_STATUS_T status = { .bits32 = 0 };
+
+ phy = of_phy_get_and_connect(netdev,
+ dev->of_node,
+ gmac_speed_set);
+ if (!phy)
+ return -ENODEV;
+ netdev->phydev = phy;
+
+ netdev_info(netdev, "connected to PHY \"%s\"\n",
+ phydev_name(phy));
+ phy_attached_print(phy, "phy_id=0x%.8lx, phy_mode=%s\n",
+ (unsigned long)phy->phy_id,
+ phy_modes(phy->interface));
+
+ phy->supported &= PHY_GBIT_FEATURES;
+ phy->supported |= SUPPORTED_Asym_Pause | SUPPORTED_Pause;
+ phy->advertising = phy->supported;
+
+ /* set PHY interface type */
+ switch (phy->interface) {
+ case PHY_INTERFACE_MODE_MII:
+ netdev_info(netdev, "set GMAC0 to GMII mode, GMAC1 disabled\n");
+ status.bits.mii_rmii = GMAC_PHY_MII;
+ netdev_info(netdev, "connect to MII\n");
+ break;
+ case PHY_INTERFACE_MODE_GMII:
+ netdev_info(netdev, "set GMAC0 to GMII mode, GMAC1 disabled\n");
+ status.bits.mii_rmii = GMAC_PHY_GMII;
+ netdev_info(netdev, "connect to GMII\n");
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ dev_info(dev, "set GMAC0 and GMAC1 to MII/RGMII mode\n");
+ status.bits.mii_rmii = GMAC_PHY_RGMII_100_10;
+ netdev_info(netdev, "connect to RGMII\n");
+ break;
+ default:
+ netdev_err(netdev, "Unsupported MII interface\n");
+ phy_disconnect(phy);
+ netdev->phydev = NULL;
+ return -EINVAL;
+ }
+ writel(status.bits32, port->gmac_base + GMAC_STATUS);
+
+ return 0;
+}
+
+static int gmac_pick_rx_max_len(int max_l3_len)
+{
+ /* index = CONFIG_MAXLEN_XXX values */
+ static const int max_len[8] = {
+ 1536, 1518, 1522, 1542,
+ 9212, 10236, 1518, 1518
+ };
+ int i, n = 5;
+
+ max_l3_len += ETH_HLEN + VLAN_HLEN;
+
+ if (max_l3_len > max_len[n])
+ return -1;
+
+ for (i = 0; i < 5; ++i) {
+ if (max_len[i] >= max_l3_len && max_len[i] < max_len[n])
+ n = i;
+ }
+
+ return n;
+}
+
+static int gmac_init(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ u32 val;
+
+ GMAC_CONFIG0_T config0 = { .bits = {
+ .dis_tx = 1,
+ .dis_rx = 1,
+ .ipv4_rx_chksum = 1,
+ .ipv6_rx_chksum = 1,
+ .rx_err_detect = 1,
+ .rgmm_edge = 1,
+ .port0_chk_hwq = 1,
+ .port1_chk_hwq = 1,
+ .port0_chk_toeq = 1,
+ .port1_chk_toeq = 1,
+ .port0_chk_classq = 1,
+ .port1_chk_classq = 1,
+ } };
+ GMAC_AHB_WEIGHT_T ahb_weight = { .bits = {
+ .rx_weight = 1,
+ .tx_weight = 1,
+ .hash_weight = 1,
+ .pre_req = 0x1f,
+ .tqDV_threshold = 0,
+ } };
+ GMAC_TX_WCR0_T hw_weigh = { .bits = {
+ .hw_tq3 = 1,
+ .hw_tq2 = 1,
+ .hw_tq1 = 1,
+ .hw_tq0 = 1,
+ } };
+ GMAC_TX_WCR1_T sw_weigh = { .bits = {
+ .sw_tq5 = 1,
+ .sw_tq4 = 1,
+ .sw_tq3 = 1,
+ .sw_tq2 = 1,
+ .sw_tq1 = 1,
+ .sw_tq0 = 1,
+ } };
+ GMAC_CONFIG1_T config1 = { .bits = {
+ .set_threshold = 16,
+ .rel_threshold = 24,
+ } };
+ GMAC_CONFIG2_T config2 = { .bits = {
+ .set_threshold = 16,
+ .rel_threshold = 32,
+ } };
+ GMAC_CONFIG3_T config3 = { .bits = {
+ .set_threshold = 0,
+ .rel_threshold = 0,
+ } };
+
+ config0.bits.max_len = gmac_pick_rx_max_len(netdev->mtu);
+
+ val = readl(port->gmac_base + GMAC_CONFIG0);
+ config0.bits.reserved = ((GMAC_CONFIG0_T)val).bits.reserved;
+ writel(config0.bits32, port->gmac_base + GMAC_CONFIG0);
+ writel(config1.bits32, port->gmac_base + GMAC_CONFIG1);
+ writel(config2.bits32, port->gmac_base + GMAC_CONFIG2);
+ writel(config3.bits32, port->gmac_base + GMAC_CONFIG3);
+
+ val = readl(port->dma_base + GMAC_AHB_WEIGHT_REG);
+ writel(ahb_weight.bits32, port->dma_base + GMAC_AHB_WEIGHT_REG);
+
+ writel(hw_weigh.bits32,
+ port->dma_base + GMAC_TX_WEIGHTING_CTRL_0_REG);
+ writel(sw_weigh.bits32,
+ port->dma_base + GMAC_TX_WEIGHTING_CTRL_1_REG);
+
+ port->rxq_order = DEFAULT_GMAC_RXQ_ORDER;
+ port->txq_order = DEFAULT_GMAC_TXQ_ORDER;
+ port->rx_coalesce_nsecs = DEFAULT_RX_COALESCE_NSECS;
+
+ /* Mark every quarter of the queue a packet for interrupt
+ in order to be able to wake up the queue if it was stopped */
+ port->irq_every_tx_packets = 1 << (port->txq_order - 2);
+
+ return 0;
+}
+
+static void gmac_uninit(struct net_device *netdev)
+{
+ if (netdev->phydev)
+ phy_disconnect(netdev->phydev);
+}
+
+static int gmac_setup_txqs(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ void __iomem *rwptr_reg = port->dma_base + GMAC_SW_TX_QUEUE0_PTR_REG;
+ void __iomem *base_reg = port->dma_base + GMAC_SW_TX_QUEUE_BASE_REG;
+
+ unsigned int n_txq = netdev->num_tx_queues;
+ size_t entries = 1 << port->txq_order;
+ size_t len = n_txq * entries;
+ struct gmac_txq *txq = port->txq;
+ GMAC_TXDESC_T *desc_ring;
+ struct sk_buff **skb_tab;
+ unsigned int r;
+ int i;
+
+ skb_tab = kzalloc(len * sizeof(*skb_tab), GFP_KERNEL);
+ if (!skb_tab)
+ return -ENOMEM;
+
+ desc_ring = dma_alloc_coherent(geth->dev, len * sizeof(*desc_ring),
+ &port->txq_dma_base, GFP_KERNEL);
+
+ if (!desc_ring) {
+ kfree(skb_tab);
+ return -ENOMEM;
+ }
+
+ BUG_ON(port->txq_dma_base & ~DMA_Q_BASE_MASK);
+
+ writel(port->txq_dma_base | port->txq_order, base_reg);
+
+ for (i = 0; i < n_txq; i++) {
+ txq->ring = desc_ring;
+ txq->skb = skb_tab;
+ txq->noirq_packets = 0;
+
+ r = readw(rwptr_reg);
+ rwptr_reg += 2;
+ writew(r, rwptr_reg);
+ rwptr_reg +=2;
+ txq->cptr = r;
+
+ txq++;
+ desc_ring += entries;
+ skb_tab += entries;
+ }
+
+ return 0;
+}
+
+static void gmac_clean_txq(struct net_device *netdev, struct gmac_txq *txq,
+ unsigned int r)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ unsigned int errs = 0;
+ unsigned int pkts = 0;
+ unsigned int hwchksum = 0;
+ unsigned long bytes = 0;
+ unsigned int m = (1 << port->txq_order) - 1;
+ unsigned int c = txq->cptr;
+ GMAC_TXDESC_0_T word0;
+ GMAC_TXDESC_1_T word1;
+ unsigned int word3;
+ dma_addr_t mapping;
+ GMAC_TXDESC_T *txd;
+ unsigned short nfrags;
+
+ if (unlikely(c == r))
+ return;
+
+ rmb();
+ while (c != r) {
+ txd = txq->ring + c;
+ word0 = txd->word0;
+ word1 = txd->word1;
+ mapping = txd->word2.buf_adr;
+ word3 = txd->word3.bits32;
+
+ dma_unmap_single(geth->dev, mapping,
+ word0.bits.buffer_size, DMA_TO_DEVICE);
+
+ if (word3 & EOF_BIT)
+ dev_kfree_skb(txq->skb[c]);
+
+ c++;
+ c &= m;
+
+ if (!(word3 & SOF_BIT))
+ continue;
+
+ if (!word0.bits.status_tx_ok) {
+ errs++;
+ continue;
+ }
+
+ pkts++;
+ bytes += txd->word1.bits.byte_count;
+
+ if (word1.bits32 & TSS_CHECKUM_ENABLE)
+ hwchksum++;
+
+ nfrags = word0.bits.desc_count - 1;
+ if (nfrags) {
+ if (nfrags >= TX_MAX_FRAGS)
+ nfrags = TX_MAX_FRAGS - 1;
+
+ u64_stats_update_begin(&port->tx_stats_syncp);
+ port->tx_frag_stats[nfrags]++;
+ u64_stats_update_end(&port->ir_stats_syncp);
+ }
+ }
+
+ u64_stats_update_begin(&port->ir_stats_syncp);
+ port->stats.tx_errors += errs;
+ port->stats.tx_packets += pkts;
+ port->stats.tx_bytes += bytes;
+ port->tx_hw_csummed += hwchksum;
+ u64_stats_update_end(&port->ir_stats_syncp);
+
+ txq->cptr = c;
+}
+
+static void gmac_cleanup_txqs(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ void __iomem *rwptr_reg = port->dma_base + GMAC_SW_TX_QUEUE0_PTR_REG;
+ void __iomem *base_reg = port->dma_base + GMAC_SW_TX_QUEUE_BASE_REG;
+
+ unsigned n_txq = netdev->num_tx_queues;
+ unsigned int r, i;
+
+ for (i = 0; i < n_txq; i++) {
+ r = readw(rwptr_reg);
+ rwptr_reg += 2;
+ writew(r, rwptr_reg);
+ rwptr_reg += 2;
+
+ gmac_clean_txq(netdev, port->txq + i, r);
+ }
+ writel(0, base_reg);
+
+ kfree(port->txq->skb);
+ dma_free_coherent(geth->dev,
+ n_txq * sizeof(*port->txq->ring) << port->txq_order,
+ port->txq->ring, port->txq_dma_base);
+}
+
+static int gmac_setup_rxq(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ NONTOE_QHDR_T __iomem *qhdr = geth->base +
+ TOE_DEFAULT_Q_HDR_BASE(netdev->dev_id);
+
+ port->rxq_rwptr = &qhdr->word1;
+ port->rxq_ring = dma_alloc_coherent(geth->dev,
+ sizeof(*port->rxq_ring) << port->rxq_order,
+ &port->rxq_dma_base, GFP_KERNEL);
+ if (!port->rxq_ring)
+ return -ENOMEM;
+
+ BUG_ON(port->rxq_dma_base & ~NONTOE_QHDR0_BASE_MASK);
+
+ writel(port->rxq_dma_base | port->rxq_order, &qhdr->word0);
+ writel(0, port->rxq_rwptr);
+ return 0;
+}
+
+static void gmac_cleanup_rxq(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+
+ NONTOE_QHDR_T __iomem *qhdr = geth->base +
+ TOE_DEFAULT_Q_HDR_BASE(netdev->dev_id);
+ void __iomem *dma_reg = &qhdr->word0;
+ void __iomem *ptr_reg = &qhdr->word1;
+ GMAC_RXDESC_T *rxd = port->rxq_ring;
+ DMA_RWPTR_T rw;
+ unsigned int r, w;
+ unsigned int m = (1 <<port->rxq_order) - 1;
+ struct page *page;
+ dma_addr_t mapping;
+
+ rw.bits32 = readl(ptr_reg);
+ r = rw.bits.rptr;
+ w = rw.bits.wptr;
+ writew(r, ptr_reg + 2);
+
+ writel(0, dma_reg);
+
+ rmb();
+ while (r != w) {
+ mapping = rxd[r].word2.buf_adr;
+ r++;
+ r &= m;
+
+ if (!mapping)
+ continue;
+
+ page = pfn_to_page(dma_to_pfn(geth->dev, mapping));
+ put_page(page);
+ }
+
+ dma_free_coherent(geth->dev, sizeof(*port->rxq_ring) << port->rxq_order,
+ port->rxq_ring, port->rxq_dma_base);
+}
+
+static struct page *geth_freeq_alloc_map_page(struct gemini_ethernet *geth,
+ int pn)
+{
+ unsigned int fpp_order = PAGE_SHIFT - geth->freeq_frag_order;
+ unsigned int frag_len = 1 << geth->freeq_frag_order;
+ GMAC_RXDESC_T *freeq_entry;
+ dma_addr_t mapping;
+ struct page *page;
+ int i;
+
+ page = alloc_page(GFP_ATOMIC);
+ if (!page)
+ return NULL;
+
+ mapping = dma_map_single(geth->dev, page_address(page),
+ PAGE_SIZE, DMA_FROM_DEVICE);
+
+ if (unlikely(dma_mapping_error(geth->dev, mapping) || !mapping)) {
+ put_page(page);
+ return NULL;
+ }
+
+ freeq_entry = geth->freeq_ring + (pn << fpp_order);
+ for (i = 1 << fpp_order; i > 0; --i) {
+ freeq_entry->word2.buf_adr = mapping;
+ freeq_entry++;
+ mapping += frag_len;
+ }
+
+ if (geth->freeq_page_tab[pn]) {
+ mapping = geth->freeq_ring[pn << fpp_order].word2.buf_adr;
+ dma_unmap_single(geth->dev, mapping, frag_len, DMA_FROM_DEVICE);
+ put_page(geth->freeq_page_tab[pn]);
+ }
+
+ geth->freeq_page_tab[pn] = page;
+ return page;
+}
+
+static unsigned int geth_fill_freeq(struct gemini_ethernet *geth, int reset)
+{
+ void __iomem *rwptr_reg = geth->base + GLOBAL_SWFQ_RWPTR_REG;
+
+ DMA_RWPTR_T rw;
+ unsigned int pn, epn;
+ unsigned int fpp_order = PAGE_SHIFT - geth->freeq_frag_order;
+ unsigned int m_pn = (1 << (geth->freeq_order - fpp_order)) - 1;
+ struct page *page;
+ unsigned int count = 0;
+ unsigned long flags;
+
+ spin_lock_irqsave(&geth->freeq_lock, flags);
+
+ rw.bits32 = readl(rwptr_reg);
+ pn = (reset ? rw.bits.rptr : rw.bits.wptr) >> fpp_order;
+ epn = (rw.bits.rptr >> fpp_order) - 1;
+ epn &= m_pn;
+
+ while (pn != epn) {
+ page = geth->freeq_page_tab[pn];
+
+ if (page_ref_count(page) > 1) {
+ unsigned int fl = (pn -epn) & m_pn;
+
+ if (fl > 64 >> fpp_order)
+ break;
+
+ page = geth_freeq_alloc_map_page(geth, pn);
+ if (!page)
+ break;
+ }
+
+ page_ref_add(page, 1 << fpp_order);
+ count += 1 << fpp_order;
+ pn++;
+ pn &= m_pn;
+ }
+
+ wmb();
+ writew(pn << fpp_order, rwptr_reg+2);
+
+ spin_unlock_irqrestore(&geth->freeq_lock, flags);
+ return count;
+}
+
+static int geth_setup_freeq(struct gemini_ethernet *geth)
+{
+ void __iomem *dma_reg = geth->base + GLOBAL_SW_FREEQ_BASE_SIZE_REG;
+ QUEUE_THRESHOLD_T qt;
+ DMA_SKB_SIZE_T skbsz;
+ unsigned int filled;
+ unsigned int frag_len = 1 << geth->freeq_frag_order;
+ unsigned int len = 1 << geth->freeq_order;
+ unsigned int fpp_order = PAGE_SHIFT - geth->freeq_frag_order;
+ unsigned int pages = len >> fpp_order;
+ dma_addr_t mapping;
+ unsigned int pn;
+
+ geth->freeq_ring = dma_alloc_coherent(geth->dev,
+ sizeof(*geth->freeq_ring) << geth->freeq_order,
+ &geth->freeq_dma_base, GFP_KERNEL);
+ if (!geth->freeq_ring)
+ return -ENOMEM;
+
+ BUG_ON(geth->freeq_dma_base & ~DMA_Q_BASE_MASK);
+
+ geth->freeq_page_tab = kzalloc(pages * sizeof(*geth->freeq_page_tab),
+ GFP_KERNEL);
+ if (!geth->freeq_page_tab)
+ goto err_freeq;
+
+ dev_dbg(geth->dev, "allocate %d pages for queue\n", pages);
+ for (pn = 0; pn < pages; pn++)
+ if (!geth_freeq_alloc_map_page(geth, pn))
+ goto err_freeq_alloc;
+
+ filled = geth_fill_freeq(geth, 1);
+ if (!filled)
+ goto err_freeq_alloc;
+
+ qt.bits32 = readl(geth->base + GLOBAL_QUEUE_THRESHOLD_REG);
+ qt.bits.swfq_empty = 32;
+ writel(qt.bits32, geth->base + GLOBAL_QUEUE_THRESHOLD_REG);
+
+ skbsz.bits.sw_skb_size = 1 << geth->freeq_frag_order;
+ writel(skbsz.bits32, geth->base + GLOBAL_DMA_SKB_SIZE_REG);
+ writel(geth->freeq_dma_base | geth->freeq_order, dma_reg);
+
+ return 0;
+
+err_freeq_alloc:
+ while (pn > 0) {
+ --pn;
+ mapping = geth->freeq_ring[pn << fpp_order].word2.buf_adr;
+ dma_unmap_single(geth->dev, mapping, frag_len, DMA_FROM_DEVICE);
+ put_page(geth->freeq_page_tab[pn]);
+ }
+
+err_freeq:
+ dma_free_coherent(geth->dev,
+ sizeof(*geth->freeq_ring) << geth->freeq_order,
+ geth->freeq_ring, geth->freeq_dma_base);
+ geth->freeq_ring = NULL;
+ return -ENOMEM;
+}
+
+/**
+ * geth_cleanup_freeq() - cleanup the DMA mappings and free the queue
+ * @geth: the Gemini global ethernet state
+ */
+static void geth_cleanup_freeq(struct gemini_ethernet *geth)
+{
+ void __iomem *dma_reg = geth->base + GLOBAL_SW_FREEQ_BASE_SIZE_REG;
+ void __iomem *ptr_reg = geth->base + GLOBAL_SWFQ_RWPTR_REG;
+
+ unsigned int frag_len = 1 << geth->freeq_frag_order;
+ unsigned int len = 1 << geth->freeq_order;
+ unsigned int fpp_order = PAGE_SHIFT - geth->freeq_frag_order;
+ unsigned int pages = len >> fpp_order;
+ struct page *page;
+ dma_addr_t mapping;
+ unsigned int pn;
+
+ writew(readw(ptr_reg), ptr_reg + 2);
+ writel(0, dma_reg);
+
+ for (pn = 0; pn < pages; pn++) {
+ mapping = geth->freeq_ring[pn << fpp_order].word2.buf_adr;
+ dma_unmap_single(geth->dev, mapping, frag_len, DMA_FROM_DEVICE);
+
+ page = geth->freeq_page_tab[pn];
+ while (page_ref_count(page) > 0)
+ put_page(page);
+ }
+
+ kfree(geth->freeq_page_tab);
+
+ dma_free_coherent(geth->dev,
+ sizeof(*geth->freeq_ring) << geth->freeq_order,
+ geth->freeq_ring, geth->freeq_dma_base);
+}
+
+/**
+ * geth_resize_freeq() - resize the software queue depth
+ * @port: the port requesting the change
+ *
+ * This gets called at least once during probe() so the device queue gets
+ * "resized" from the hardware defaults. Since both ports/net devices share
+ * the same hardware queue, some synchronization between the ports is
+ * needed.
+ */
+static int geth_resize_freeq(struct gemini_ethernet_port *port)
+{
+ struct gemini_ethernet *geth = port->geth;
+ struct net_device *netdev = port->netdev;
+ struct net_device *other_netdev;
+ struct gemini_ethernet_port *other_port;
+ unsigned new_size = 0;
+ unsigned new_order;
+ unsigned long flags;
+ u32 en;
+ int ret;
+
+ if (netdev->dev_id == 0)
+ other_netdev = geth->port1->netdev;
+ else
+ other_netdev = geth->port0->netdev;
+
+ if (other_netdev && netif_running(other_netdev))
+ return -EBUSY;
+
+ new_size = 1 << (port->rxq_order + 1);
+ netdev_dbg(netdev, "port %d size: %d order %d\n",
+ netdev->dev_id,
+ new_size,
+ port->rxq_order);
+ if (other_netdev) {
+ other_port = netdev_priv(other_netdev);
+ new_size += 1 << (other_port->rxq_order + 1);
+ netdev_dbg(other_netdev, "port %d size: %d order %d\n",
+ other_netdev->dev_id,
+ (1 << (other_port->rxq_order + 1)),
+ other_port->rxq_order);
+ }
+
+ new_order = min(15, ilog2(new_size - 1) + 1);
+ dev_dbg(geth->dev, "set shared queue to size %d order %d\n",
+ new_size, new_order);
+ if (geth->freeq_order == new_order)
+ return 0;
+
+ spin_lock_irqsave(&geth->irq_lock, flags);
+
+ /* Disable the software queue IRQs */
+ en = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+ en &= ~SWFQ_EMPTY_INT_BIT;
+ writel(en, geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+
+ /* Drop the old queue */
+ if (geth->freeq_ring)
+ geth_cleanup_freeq(geth);
+
+ /* Allocate a new queue with the desired order */
+ geth->freeq_order = new_order;
+ ret = geth_setup_freeq(geth);
+
+ /*
+ * Restart the interrupts - NOTE if this is the first resize
+ * after probe(), this is where the interrupts get turned on
+ * in the first place.
+ */
+ en |= SWFQ_EMPTY_INT_BIT;
+ writel(en, geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+ spin_unlock_irqrestore(&geth->irq_lock, flags);
+
+ return ret;
+}
+
+static void gmac_tx_irq_enable(struct net_device *netdev, unsigned txq, int en)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ unsigned val, mask;
+
+ netdev_info(netdev, "%s device %d\n", __func__, netdev->dev_id);
+
+ mask = GMAC0_IRQ0_TXQ0_INTS << (6 * netdev->dev_id + txq);
+
+ if (en)
+ writel(mask, geth->base + GLOBAL_INTERRUPT_STATUS_0_REG);
+
+ val = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG);
+ val = en ? val | mask : val & ~mask;
+ writel(val, geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG);
+}
+
+
+static void gmac_tx_irq(struct net_device *netdev, unsigned txq_num)
+{
+ struct netdev_queue *ntxq = netdev_get_tx_queue(netdev, txq_num);
+
+ gmac_tx_irq_enable(netdev, txq_num, 0);
+ netif_tx_wake_queue(ntxq);
+}
+
+static int gmac_map_tx_bufs(struct net_device *netdev, struct sk_buff *skb,
+ struct gmac_txq *txq, unsigned short *desc)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ struct skb_shared_info *skb_si = skb_shinfo(skb);
+ skb_frag_t *skb_frag;
+ short frag, last_frag = skb_si->nr_frags - 1;
+ unsigned short m = (1 << port->txq_order) -1;
+ unsigned short w = *desc;
+ unsigned word1, word3, buflen;
+ dma_addr_t mapping;
+ void *buffer;
+ unsigned short mtu;
+ GMAC_TXDESC_T *txd;
+
+ mtu = ETH_HLEN;
+ mtu += netdev->mtu;
+ if (skb->protocol == htons(ETH_P_8021Q))
+ mtu += VLAN_HLEN;
+
+ word1 = skb->len;
+ word3 = SOF_BIT;
+
+ if (word1 > mtu) {
+ word1 |= TSS_MTU_ENABLE_BIT;
+ word3 += mtu;
+ }
+
+ if (skb->ip_summed != CHECKSUM_NONE) {
+ int tcp = 0;
+ if (skb->protocol == htons(ETH_P_IP)) {
+ word1 |= TSS_IP_CHKSUM_BIT;
+ tcp = ip_hdr(skb)->protocol == IPPROTO_TCP;
+ } else { /* IPv6 */
+ word1 |= TSS_IPV6_ENABLE_BIT;
+ tcp = ipv6_hdr(skb)->nexthdr == IPPROTO_TCP;
+ }
+
+ word1 |= tcp ? TSS_TCP_CHKSUM_BIT : TSS_UDP_CHKSUM_BIT;
+ }
+
+ frag = -1;
+ while (frag <= last_frag) {
+ if (frag == -1) {
+ buffer = skb->data;
+ buflen = skb_headlen(skb);
+ } else {
+ skb_frag = skb_si->frags + frag;
+ buffer = page_address(skb_frag_page(skb_frag)) +
+ skb_frag->page_offset;
+ buflen = skb_frag->size;
+ }
+
+ if (frag == last_frag) {
+ word3 |= EOF_BIT;
+ txq->skb[w] = skb;
+ }
+
+ mapping = dma_map_single(geth->dev, buffer, buflen,
+ DMA_TO_DEVICE);
+ if (dma_mapping_error(geth->dev, mapping) ||
+ !(mapping & PAGE_MASK))
+ goto map_error;
+
+ txd = txq->ring + w;
+ txd->word0.bits32 = buflen;
+ txd->word1.bits32 = word1;
+ txd->word2.buf_adr = mapping;
+ txd->word3.bits32 = word3;
+
+ word3 &= MTU_SIZE_BIT_MASK;
+ w++;
+ w &= m;
+ frag++;
+ }
+
+ *desc = w;
+ return 0;
+
+map_error:
+ while (w != *desc) {
+ w--;
+ w &= m;
+
+ dma_unmap_page(geth->dev, txq->ring[w].word2.buf_adr,
+ txq->ring[w].word0.bits.buffer_size, DMA_TO_DEVICE);
+ }
+ return ENOMEM;
+}
+
+static int gmac_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+
+ void __iomem *ptr_reg;
+ struct gmac_txq *txq;
+ struct netdev_queue *ntxq;
+ int txq_num, nfrags;
+ DMA_RWPTR_T rw;
+ unsigned short r, w, d;
+ unsigned short m = (1 << port->txq_order) - 1;
+
+ SKB_FRAG_ASSERT(skb);
+
+ if (unlikely(skb->len >= 0x10000))
+ goto out_drop_free;
+
+ txq_num = skb_get_queue_mapping(skb);
+ ptr_reg = port->dma_base + GMAC_SW_TX_QUEUE_PTR_REG(txq_num);
+ txq = &port->txq[txq_num];
+ ntxq = netdev_get_tx_queue(netdev, txq_num);
+ nfrags = skb_shinfo(skb)->nr_frags;
+
+ rw.bits32 = readl(ptr_reg);
+ r = rw.bits.rptr;
+ w = rw.bits.wptr;
+
+ d = txq->cptr - w - 1;
+ d &= m;
+
+ if (unlikely(d < nfrags+2))
+ {
+ gmac_clean_txq(netdev, txq, r);
+ d = txq->cptr - w - 1;
+ d &= m;
+
+ if (unlikely(d < nfrags+2)) {
+ netif_tx_stop_queue(ntxq);
+
+ d = txq->cptr + nfrags + 16;
+ d &= m;
+ txq->ring[d].word3.bits.eofie = 1;
+ gmac_tx_irq_enable(netdev, txq_num, 1);
+
+ u64_stats_update_begin(&port->tx_stats_syncp);
+ netdev->stats.tx_fifo_errors++;
+ u64_stats_update_end(&port->tx_stats_syncp);
+ return NETDEV_TX_BUSY;
+ }
+ }
+
+ if (unlikely(gmac_map_tx_bufs(netdev, skb, txq, &w))) {
+ if (skb_linearize(skb))
+ goto out_drop;
+
+ if (unlikely(gmac_map_tx_bufs(netdev, skb, txq, &w)))
+ goto out_drop_free;
+
+ u64_stats_update_begin(&port->tx_stats_syncp);
+ port->tx_frags_linearized++;
+ u64_stats_update_end(&port->tx_stats_syncp);
+ }
+
+ writew(w, ptr_reg+2);
+
+ gmac_clean_txq(netdev, txq, r);
+ return NETDEV_TX_OK;
+
+out_drop_free:
+ dev_kfree_skb(skb);
+out_drop:
+ u64_stats_update_begin(&port->tx_stats_syncp);
+ port->stats.tx_dropped++;
+ u64_stats_update_end(&port->tx_stats_syncp);
+ return NETDEV_TX_OK;
+}
+
+static void gmac_tx_timeout(struct net_device *netdev)
+{
+ netdev_err(netdev, "Tx timeout\n");
+ gmac_dump_dma_state(netdev);
+}
+
+static void gmac_enable_irq(struct net_device *netdev, int enable)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ unsigned long flags;
+ unsigned val, mask;
+
+ netdev_info(netdev, "%s device %d %s\n", __func__,
+ netdev->dev_id, enable ? "enable" : "disable");
+ spin_lock_irqsave(&geth->irq_lock, flags);
+
+ mask = GMAC0_IRQ0_2 << (netdev->dev_id * 2);
+ val = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG);
+ val = enable ? (val | mask) : (val & ~mask);
+ writel(val, geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG);
+
+ mask = DEFAULT_Q0_INT_BIT << netdev->dev_id;
+ val = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_1_REG);
+ val = enable ? (val | mask) : (val & ~mask);
+ writel(val, geth->base + GLOBAL_INTERRUPT_ENABLE_1_REG);
+
+ mask = GMAC0_IRQ4_8 << (netdev->dev_id * 8);
+ val = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+ val = enable ? (val | mask) : (val & ~mask);
+ writel(val, geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+
+ spin_unlock_irqrestore(&geth->irq_lock, flags);
+}
+
+static void gmac_enable_rx_irq(struct net_device *netdev, int enable)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ unsigned long flags;
+ u32 val, mask;
+
+ netdev_dbg(netdev, "%s device %d %s\n", __func__, netdev->dev_id,
+ enable ? "enable" : "disable");
+ spin_lock_irqsave(&geth->irq_lock, flags);
+ mask = DEFAULT_Q0_INT_BIT << netdev->dev_id;
+
+ val = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_1_REG);
+ val = enable ? (val | mask) : (val & ~mask);
+ writel(val, geth->base + GLOBAL_INTERRUPT_ENABLE_1_REG);
+
+ spin_unlock_irqrestore(&geth->irq_lock, flags);
+}
+
+static struct sk_buff *gmac_skb_if_good_frame(struct gemini_ethernet_port *port,
+ GMAC_RXDESC_0_T word0, unsigned frame_len)
+{
+ struct sk_buff *skb = NULL;
+ unsigned rx_status = word0.bits.status;
+ unsigned rx_csum = word0.bits.chksum_status;
+
+ port->rx_stats[rx_status]++;
+ port->rx_csum_stats[rx_csum]++;
+
+ if (word0.bits.derr || word0.bits.perr ||
+ rx_status || frame_len < ETH_ZLEN ||
+ rx_csum >= RX_CHKSUM_IP_ERR_UNKNOWN) {
+ port->stats.rx_errors++;
+
+ if (frame_len < ETH_ZLEN || RX_ERROR_LENGTH(rx_status))
+ port->stats.rx_length_errors++;
+ if (RX_ERROR_OVER(rx_status))
+ port->stats.rx_over_errors++;
+ if (RX_ERROR_CRC(rx_status))
+ port->stats.rx_crc_errors++;
+ if (RX_ERROR_FRAME(rx_status))
+ port->stats.rx_frame_errors++;
+
+ return NULL;
+ }
+
+ skb = napi_get_frags(&port->napi);
+ if (!skb)
+ return NULL;
+
+ if (rx_csum == RX_CHKSUM_IP_UDP_TCP_OK)
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+
+ port->stats.rx_bytes += frame_len;
+ port->stats.rx_packets++;
+ return skb;
+}
+
+static unsigned int gmac_rx(struct net_device *netdev, unsigned budget)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ void __iomem *ptr_reg = port->rxq_rwptr;
+
+ static struct sk_buff *skb;
+
+ DMA_RWPTR_T rw;
+ unsigned short r, w;
+ unsigned short m = (1 << port->rxq_order) -1;
+ GMAC_RXDESC_T *rx = NULL;
+ struct page* page = NULL;
+ unsigned page_offs;
+ unsigned int frame_len, frag_len;
+ int frag_nr = 0;
+
+ GMAC_RXDESC_0_T word0;
+ GMAC_RXDESC_1_T word1;
+ dma_addr_t mapping;
+ GMAC_RXDESC_3_T word3;
+
+ rw.bits32 = readl(ptr_reg);
+ /* Reset interrupt as all packages until here are taken into account */
+ writel(DEFAULT_Q0_INT_BIT << netdev->dev_id,
+ geth->base + GLOBAL_INTERRUPT_STATUS_1_REG);
+ r = rw.bits.rptr;
+ w = rw.bits.wptr;
+
+ while (budget && w != r) {
+ rx = port->rxq_ring + r;
+ word0 = rx->word0;
+ word1 = rx->word1;
+ mapping = rx->word2.buf_adr;
+ word3 = rx->word3;
+
+ r++;
+ r &= m;
+
+ frag_len = word0.bits.buffer_size;
+ frame_len =word1.bits.byte_count;
+ page_offs = mapping & ~PAGE_MASK;
+
+ if (unlikely(!mapping)) {
+ netdev_err(netdev,
+ "rxq[%u]: HW BUG: zero DMA desc\n", r);
+ goto err_drop;
+ }
+
+ page = pfn_to_page(dma_to_pfn(geth->dev, mapping));
+
+ if (word3.bits32 & SOF_BIT) {
+ if (unlikely(skb)) {
+ napi_free_frags(&port->napi);
+ port->stats.rx_dropped++;
+ }
+
+ skb = gmac_skb_if_good_frame(port, word0, frame_len);
+ if (unlikely(!skb))
+ goto err_drop;
+
+ page_offs += NET_IP_ALIGN;
+ frag_len -= NET_IP_ALIGN;
+ frag_nr = 0;
+
+ } else if (!skb) {
+ put_page(page);
+ continue;
+ }
+
+ if (word3.bits32 & EOF_BIT)
+ frag_len = frame_len - skb->len;
+
+ /* append page frag to skb */
+ if (unlikely(frag_nr == MAX_SKB_FRAGS))
+ goto err_drop;
+
+ if (frag_len == 0)
+ netdev_err(netdev, "Received fragment with len = 0\n");
+
+ skb_fill_page_desc(skb, frag_nr, page, page_offs, frag_len);
+ skb->len += frag_len;
+ skb->data_len += frag_len;
+ skb->truesize += frag_len;
+ frag_nr++;
+
+ if (word3.bits32 & EOF_BIT) {
+ napi_gro_frags(&port->napi);
+ skb = NULL;
+ --budget;
+ }
+ continue;
+
+err_drop:
+ if (skb) {
+ napi_free_frags(&port->napi);
+ skb = NULL;
+ }
+
+ if (mapping)
+ put_page(page);
+
+ port->stats.rx_dropped++;
+ }
+
+ writew(r, ptr_reg);
+ return budget;
+}
+
+static int gmac_napi_poll(struct napi_struct *napi, int budget)
+{
+ struct gemini_ethernet_port *port = netdev_priv(napi->dev);
+ struct gemini_ethernet *geth = port->geth;
+ unsigned int freeq_threshold = 1 << (geth->freeq_order - 1);
+ unsigned int received;
+
+ u64_stats_update_begin(&port->rx_stats_syncp);
+
+ received = gmac_rx(napi->dev, budget);
+ if (received < budget) {
+ napi_gro_flush(napi, false);
+ napi_complete_done(napi, received);
+ gmac_enable_rx_irq(napi->dev, 1);
+ ++port->rx_napi_exits;
+ }
+
+ port->freeq_refill += (budget - received);
+ if (port->freeq_refill > freeq_threshold) {
+ port->freeq_refill -= freeq_threshold;
+ geth_fill_freeq(geth, 0);
+ }
+
+ u64_stats_update_end(&port->rx_stats_syncp);
+ return received;
+}
+
+static void gmac_dump_dma_state(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ void __iomem *ptr_reg;
+ unsigned reg[5];
+
+ /* Interrupt status */
+ reg[0] = readl(geth->base + GLOBAL_INTERRUPT_STATUS_0_REG);
+ reg[1] = readl(geth->base + GLOBAL_INTERRUPT_STATUS_1_REG);
+ reg[2] = readl(geth->base + GLOBAL_INTERRUPT_STATUS_2_REG);
+ reg[3] = readl(geth->base + GLOBAL_INTERRUPT_STATUS_3_REG);
+ reg[4] = readl(geth->base + GLOBAL_INTERRUPT_STATUS_4_REG);
+ netdev_err(netdev, "IRQ status: 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ reg[0], reg[1], reg[2], reg[3], reg[4]);
+
+ /* Interrupt enable */
+ reg[0] = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG);
+ reg[1] = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_1_REG);
+ reg[2] = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_2_REG);
+ reg[3] = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_3_REG);
+ reg[4] = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+ netdev_err(netdev, "IRQ enable: 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ reg[0], reg[1], reg[2], reg[3], reg[4]);
+
+ /* RX DMA status */
+ reg[0] = readl(port->dma_base + GMAC_DMA_RX_FIRST_DESC_REG);
+ reg[1] = readl(port->dma_base + GMAC_DMA_RX_CURR_DESC_REG);
+ reg[2] = GET_RPTR(port->rxq_rwptr);
+ reg[3] = GET_WPTR(port->rxq_rwptr);
+ netdev_err(netdev, "RX DMA regs: 0x%08x 0x%08x, ptr: %u %u\n",
+ reg[0], reg[1], reg[2], reg[3]);
+
+ reg[0] = readl(port->dma_base + GMAC_DMA_RX_DESC_WORD0_REG);
+ reg[1] = readl(port->dma_base + GMAC_DMA_RX_DESC_WORD1_REG);
+ reg[2] = readl(port->dma_base + GMAC_DMA_RX_DESC_WORD2_REG);
+ reg[3] = readl(port->dma_base + GMAC_DMA_RX_DESC_WORD3_REG);
+ netdev_err(netdev, "RX DMA descriptor: 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ reg[0], reg[1], reg[2], reg[3]);
+
+ /* TX DMA status */
+ ptr_reg = port->dma_base + GMAC_SW_TX_QUEUE0_PTR_REG;
+
+ reg[0] = readl(port->dma_base + GMAC_DMA_TX_FIRST_DESC_REG);
+ reg[1] = readl(port->dma_base + GMAC_DMA_TX_CURR_DESC_REG);
+ reg[2] = GET_RPTR(ptr_reg);
+ reg[3] = GET_WPTR(ptr_reg);
+ netdev_err(netdev, "TX DMA regs: 0x%08x 0x%08x, ptr: %u %u\n",
+ reg[0], reg[1], reg[2], reg[3]);
+
+ reg[0] = readl(port->dma_base + GMAC_DMA_TX_DESC_WORD0_REG);
+ reg[1] = readl(port->dma_base + GMAC_DMA_TX_DESC_WORD1_REG);
+ reg[2] = readl(port->dma_base + GMAC_DMA_TX_DESC_WORD2_REG);
+ reg[3] = readl(port->dma_base + GMAC_DMA_TX_DESC_WORD3_REG);
+ netdev_err(netdev, "TX DMA descriptor: 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ reg[0], reg[1], reg[2], reg[3]);
+
+ /* FREE queues status */
+ ptr_reg = geth->base + GLOBAL_SWFQ_RWPTR_REG;
+
+ reg[0] = GET_RPTR(ptr_reg);
+ reg[1] = GET_WPTR(ptr_reg);
+
+ ptr_reg = geth->base + GLOBAL_HWFQ_RWPTR_REG;
+
+ reg[2] = GET_RPTR(ptr_reg);
+ reg[3] = GET_WPTR(ptr_reg);
+ netdev_err(netdev, "FQ SW ptr: %u %u, HW ptr: %u %u\n",
+ reg[0], reg[1], reg[2], reg[3]);
+}
+
+static void gmac_update_hw_stats(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ unsigned long flags;
+ unsigned int rx_discards, rx_mcast, rx_bcast;
+
+ spin_lock_irqsave(&geth->irq_lock, flags);
+ u64_stats_update_begin(&port->ir_stats_syncp);
+
+ rx_discards = readl(port->gmac_base + GMAC_IN_DISCARDS);
+ port->hw_stats[0] += rx_discards;
+ port->hw_stats[1] += readl(port->gmac_base + GMAC_IN_ERRORS);
+ rx_mcast = readl(port->gmac_base + GMAC_IN_MCAST);
+ port->hw_stats[2] += rx_mcast;
+ rx_bcast = readl(port->gmac_base + GMAC_IN_BCAST);
+ port->hw_stats[3] += rx_bcast;
+ port->hw_stats[4] += readl(port->gmac_base + GMAC_IN_MAC1);
+ port->hw_stats[5] += readl(port->gmac_base + GMAC_IN_MAC2);
+
+ port->stats.rx_missed_errors += rx_discards;
+ port->stats.multicast += rx_mcast;
+ port->stats.multicast += rx_bcast;
+
+ writel(GMAC0_MIB_INT_BIT << (netdev->dev_id * 8),
+ geth->base + GLOBAL_INTERRUPT_STATUS_4_REG);
+
+ u64_stats_update_end(&port->ir_stats_syncp);
+ spin_unlock_irqrestore(&geth->irq_lock, flags);
+}
+
+/**
+ * gmac_get_intr_flags() - get interrupt status flags for a port from
+ * @netdev: the net device for the port to get flags from
+ * @i: the interrupt status register 0..4
+ */
+static inline unsigned gmac_get_intr_flags(struct net_device *netdev, int i)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ void __iomem *irqif_reg, *irqen_reg;
+ unsigned offs, val;
+
+ /* Calculate the offset using the stride of the status registers */
+ offs = i * (GLOBAL_INTERRUPT_STATUS_1_REG -
+ GLOBAL_INTERRUPT_STATUS_0_REG);
+
+ irqif_reg = geth->base + GLOBAL_INTERRUPT_STATUS_0_REG + offs;
+ irqen_reg = geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG + offs;
+
+ val = readl(irqif_reg) & readl(irqen_reg);
+ return val;
+}
+
+enum hrtimer_restart gmac_coalesce_delay_expired(struct hrtimer *timer)
+{
+ struct gemini_ethernet_port *port =
+ container_of(timer, struct gemini_ethernet_port,
+ rx_coalesce_timer);
+
+ napi_schedule(&port->napi);
+ return HRTIMER_NORESTART;
+}
+
+static irqreturn_t gmac_irq(int irq, void *data)
+{
+ struct net_device *netdev = data;
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct gemini_ethernet *geth = port->geth;
+ unsigned val, orr = 0;
+
+ val = gmac_get_intr_flags(netdev, 0);
+ orr |= val;
+
+ if (val & (GMAC0_IRQ0_2 << (netdev->dev_id * 2))) {
+ /* Oh, crap */
+ netdev_err(netdev, "hw failure/sw bug\n");
+ gmac_dump_dma_state(netdev);
+
+ /* don't know how to recover, just reduce losses */
+ gmac_enable_irq(netdev, 0);
+ return IRQ_HANDLED;
+ }
+
+ if (val & (GMAC0_IRQ0_TXQ0_INTS << (netdev->dev_id * 6)))
+ gmac_tx_irq(netdev, 0);
+
+ val = gmac_get_intr_flags(netdev, 1);
+ orr |= val;
+
+ if (val & (DEFAULT_Q0_INT_BIT << netdev->dev_id)) {
+
+ gmac_enable_rx_irq(netdev, 0);
+
+ if (!port->rx_coalesce_nsecs)
+ napi_schedule(&port->napi);
+ else {
+ ktime_t ktime;
+ ktime = ktime_set(0, port->rx_coalesce_nsecs);
+ hrtimer_start(&port->rx_coalesce_timer, ktime,
+ HRTIMER_MODE_REL);
+ }
+ }
+
+ val = gmac_get_intr_flags(netdev, 4);
+ orr |= val;
+
+ if (val & (GMAC0_MIB_INT_BIT << (netdev->dev_id * 8)))
+ gmac_update_hw_stats(netdev);
+
+ if (val & (GMAC0_RX_OVERRUN_INT_BIT << (netdev->dev_id * 8))) {
+ writel(GMAC0_RXDERR_INT_BIT << (netdev->dev_id * 8),
+ geth->base + GLOBAL_INTERRUPT_STATUS_4_REG);
+
+ spin_lock(&geth->irq_lock);
+ u64_stats_update_begin(&port->ir_stats_syncp);
+ ++port->stats.rx_fifo_errors;
+ u64_stats_update_end(&port->ir_stats_syncp);
+ spin_unlock(&geth->irq_lock);
+ }
+
+ return orr ? IRQ_HANDLED : IRQ_NONE;
+}
+
+static void gmac_start_dma(struct gemini_ethernet_port *port)
+{
+ void __iomem *dma_ctrl_reg = port->dma_base + GMAC_DMA_CTRL_REG;
+ GMAC_DMA_CTRL_T dma_ctrl;
+
+ dma_ctrl.bits32 = readl(dma_ctrl_reg);
+ dma_ctrl.bits.rd_enable = 1;
+ dma_ctrl.bits.td_enable = 1;
+ dma_ctrl.bits.loopback = 0;
+ dma_ctrl.bits.drop_small_ack = 0;
+ dma_ctrl.bits.rd_insert_bytes = NET_IP_ALIGN;
+ dma_ctrl.bits.rd_prot = HPROT_DATA_CACHE | HPROT_PRIVILIGED;
+ dma_ctrl.bits.rd_burst_size = HBURST_INCR8;
+ dma_ctrl.bits.rd_bus = HSIZE_8;
+ dma_ctrl.bits.td_prot = HPROT_DATA_CACHE;
+ dma_ctrl.bits.td_burst_size = HBURST_INCR8;
+ dma_ctrl.bits.td_bus = HSIZE_8;
+
+ writel(dma_ctrl.bits32, dma_ctrl_reg);
+}
+
+static void gmac_stop_dma(struct gemini_ethernet_port *port)
+{
+ void __iomem *dma_ctrl_reg = port->dma_base + GMAC_DMA_CTRL_REG;
+ GMAC_DMA_CTRL_T dma_ctrl;
+
+ dma_ctrl.bits32 = readl(dma_ctrl_reg);
+ dma_ctrl.bits.rd_enable = 0;
+ dma_ctrl.bits.td_enable = 0;
+ writel(dma_ctrl.bits32, dma_ctrl_reg);
+}
+
+static int gmac_open(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ int err;
+
+ if (!netdev->phydev) {
+ err = gmac_setup_phy(netdev);
+ if (err) {
+ netif_err(port, ifup, netdev,
+ "PHY init failed: %d\n", err);
+ return err;
+ }
+ }
+
+ err = request_irq(netdev->irq, gmac_irq,
+ IRQF_SHARED, netdev->name, netdev);
+ if (err) {
+ netdev_err(netdev, "no IRQ\n");
+ return err;
+ }
+
+ netif_carrier_off(netdev);
+ phy_start(netdev->phydev);
+
+ err = geth_resize_freeq(port);
+ if (err) {
+ netdev_err(netdev, "could not resize freeq\n");
+ goto err_stop_phy;
+ }
+
+ err = gmac_setup_rxq(netdev);
+ if (err) {
+ netdev_err(netdev, "could not setup RXQ\n");
+ goto err_stop_phy;
+ }
+
+ err = gmac_setup_txqs(netdev);
+ if (err) {
+ netdev_err(netdev, "could not setup TXQs\n");
+ gmac_cleanup_rxq(netdev);
+ goto err_stop_phy;
+ }
+
+ napi_enable(&port->napi);
+
+ gmac_start_dma(port);
+ gmac_enable_irq(netdev, 1);
+ gmac_enable_tx_rx(netdev);
+ netif_tx_start_all_queues(netdev);
+
+ hrtimer_init(&port->rx_coalesce_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+ port->rx_coalesce_timer.function = &gmac_coalesce_delay_expired;
+
+ netdev_info(netdev, "opened\n");
+
+ return 0;
+
+err_stop_phy:
+ phy_stop(netdev->phydev);
+ free_irq(netdev->irq, netdev);
+ return err;
+}
+
+static int gmac_stop(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+
+ hrtimer_cancel(&port->rx_coalesce_timer);
+ netif_tx_stop_all_queues(netdev);
+ gmac_disable_tx_rx(netdev);
+ gmac_stop_dma(port);
+ napi_disable(&port->napi);
+
+ gmac_enable_irq(netdev, 0);
+ gmac_cleanup_rxq(netdev);
+ gmac_cleanup_txqs(netdev);
+
+ phy_stop(netdev->phydev);
+ free_irq(netdev->irq, netdev);
+
+ gmac_update_hw_stats(netdev);
+ return 0;
+}
+
+static void gmac_set_rx_mode(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ struct netdev_hw_addr *ha;
+ __u32 mc_filter[2];
+ unsigned bit_nr;
+ GMAC_RX_FLTR_T filter = { .bits = {
+ .broadcast = 1,
+ .multicast = 1,
+ .unicast = 1,
+ } };
+
+ mc_filter[1] = mc_filter[0] = 0;
+
+ if (netdev->flags & IFF_PROMISC) {
+ filter.bits.error = 1;
+ filter.bits.promiscuous = 1;
+ } else if (!(netdev->flags & IFF_ALLMULTI)) {
+ mc_filter[1] = mc_filter[0] = 0;
+ netdev_for_each_mc_addr(ha, netdev) {
+ bit_nr = ~crc32_le(~0, ha->addr, ETH_ALEN) & 0x3f;
+ mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 0x1f);
+ }
+ }
+
+ writel(mc_filter[0], port->gmac_base + GMAC_MCAST_FIL0);
+ writel(mc_filter[1], port->gmac_base + GMAC_MCAST_FIL1);
+ writel(filter.bits32, port->gmac_base + GMAC_RX_FLTR);
+}
+
+static void gmac_write_mac_address(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ __le32 addr[3];
+
+ memset(addr, 0, sizeof(addr));
+ memcpy(addr, netdev->dev_addr, ETH_ALEN);
+
+ writel(le32_to_cpu(addr[0]), port->gmac_base + GMAC_STA_ADD0);
+ writel(le32_to_cpu(addr[1]), port->gmac_base + GMAC_STA_ADD1);
+ writel(le32_to_cpu(addr[2]), port->gmac_base + GMAC_STA_ADD2);
+}
+
+static int gmac_set_mac_address(struct net_device *netdev, void *addr)
+{
+ struct sockaddr *sa = addr;
+
+ memcpy(netdev->dev_addr, sa->sa_data, ETH_ALEN);
+ gmac_write_mac_address(netdev);
+
+ return 0;
+}
+
+static void gmac_clear_hw_stats(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+
+ readl(port->gmac_base + GMAC_IN_DISCARDS);
+ readl(port->gmac_base + GMAC_IN_ERRORS);
+ readl(port->gmac_base + GMAC_IN_MCAST);
+ readl(port->gmac_base + GMAC_IN_BCAST);
+ readl(port->gmac_base + GMAC_IN_MAC1);
+ readl(port->gmac_base + GMAC_IN_MAC2);
+}
+
+static void gmac_get_stats64(struct net_device *netdev,
+ struct rtnl_link_stats64 *stats)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ unsigned int start;
+
+ gmac_update_hw_stats(netdev);
+
+ /* Racing with RX NAPI */
+ do {
+ start = u64_stats_fetch_begin(&port->rx_stats_syncp);
+
+ stats->rx_packets = port->stats.rx_packets;
+ stats->rx_bytes = port->stats.rx_bytes;
+ stats->rx_errors = port->stats.rx_errors;
+ stats->rx_dropped = port->stats.rx_dropped;
+
+ stats->rx_length_errors = port->stats.rx_length_errors;
+ stats->rx_over_errors = port->stats.rx_over_errors;
+ stats->rx_crc_errors = port->stats.rx_crc_errors;
+ stats->rx_frame_errors = port->stats.rx_frame_errors;
+
+ } while (u64_stats_fetch_retry(&port->rx_stats_syncp, start));
+
+ /* Racing with MIB and TX completion interrupts */
+ do {
+ start = u64_stats_fetch_begin(&port->ir_stats_syncp);
+
+ stats->tx_errors = port->stats.tx_errors;
+ stats->tx_packets = port->stats.tx_packets;
+ stats->tx_bytes = port->stats.tx_bytes;
+
+ stats->multicast = port->stats.multicast;
+ stats->rx_missed_errors = port->stats.rx_missed_errors;
+ stats->rx_fifo_errors = port->stats.rx_fifo_errors;
+
+ } while (u64_stats_fetch_retry(&port->ir_stats_syncp, start));
+
+ /* Racing with hard_start_xmit */
+ do {
+ start = u64_stats_fetch_begin(&port->tx_stats_syncp);
+
+ stats->tx_dropped = port->stats.tx_dropped;
+
+ } while (u64_stats_fetch_retry(&port->tx_stats_syncp, start));
+
+ stats->rx_dropped += stats->rx_missed_errors;
+}
+
+static int gmac_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ int max_len = gmac_pick_rx_max_len(new_mtu);
+
+ if (max_len < 0)
+ return -EINVAL;
+
+ gmac_disable_tx_rx(netdev);
+
+ netdev->mtu = new_mtu;
+ gmac_update_config0_reg(netdev,
+ max_len << CONFIG0_MAXLEN_SHIFT,
+ CONFIG0_MAXLEN_MASK);
+
+ netdev_update_features(netdev);
+
+ gmac_enable_tx_rx(netdev);
+
+ return 0;
+}
+
+static netdev_features_t gmac_fix_features(struct net_device *netdev, netdev_features_t features)
+{
+ if (netdev->mtu + ETH_HLEN + VLAN_HLEN > MTU_SIZE_BIT_MASK)
+ features &= ~GMAC_OFFLOAD_FEATURES;
+
+ return features;
+}
+
+static int gmac_set_features(struct net_device *netdev, netdev_features_t features)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ int enable = features & NETIF_F_RXCSUM;
+ unsigned long flags;
+ u32 reg;
+
+ spin_lock_irqsave(&port->config_lock, flags);
+
+ reg = readl(port->gmac_base + GMAC_CONFIG0);
+ reg = enable ? reg | CONFIG0_RX_CHKSUM : reg & ~CONFIG0_RX_CHKSUM;
+ writel(reg, port->gmac_base + GMAC_CONFIG0);
+
+ spin_unlock_irqrestore(&port->config_lock, flags);
+ return 0;
+}
+
+static int gmac_get_sset_count(struct net_device *netdev, int sset)
+{
+ return sset == ETH_SS_STATS ? GMAC_STATS_NUM : 0;
+}
+
+static void gmac_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
+{
+ if (stringset != ETH_SS_STATS)
+ return;
+
+ memcpy(data, gmac_stats_strings, sizeof(gmac_stats_strings));
+}
+
+static void gmac_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *estats, u64 *values)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ unsigned int start;
+ u64 *p;
+ int i;
+
+ gmac_update_hw_stats(netdev);
+
+ /* racing with MIB interrupt */
+ do {
+ p = values;
+ start = u64_stats_fetch_begin(&port->ir_stats_syncp);
+
+ for (i = 0; i < RX_STATS_NUM; ++i)
+ *p++ = port->hw_stats[i];
+
+ } while (u64_stats_fetch_retry(&port->ir_stats_syncp, start));
+ values = p;
+
+ /* racing with RX NAPI */
+ do {
+ p = values;
+ start = u64_stats_fetch_begin(&port->rx_stats_syncp);
+
+ for (i = 0; i < RX_STATUS_NUM; ++i)
+ *p++ = port->rx_stats[i];
+ for (i = 0; i < RX_CHKSUM_NUM; ++i)
+ *p++ = port->rx_csum_stats[i];
+ *p++ = port->rx_napi_exits;
+
+ } while (u64_stats_fetch_retry(&port->rx_stats_syncp, start));
+ values = p;
+
+ /* racing with TX start_xmit */
+ do {
+ p = values;
+ start = u64_stats_fetch_begin(&port->tx_stats_syncp);
+
+ for (i = 0; i < TX_MAX_FRAGS; ++i) {
+ *values++ = port->tx_frag_stats[i];
+ port->tx_frag_stats[i] = 0;
+ }
+ *values++ = port->tx_frags_linearized;
+ *values++ = port->tx_hw_csummed;
+
+ } while (u64_stats_fetch_retry(&port->tx_stats_syncp, start));
+}
+
+static int gmac_get_ksettings(struct net_device *netdev,
+ struct ethtool_link_ksettings *cmd)
+{
+ if (!netdev->phydev)
+ return -ENXIO;
+ phy_ethtool_ksettings_get(netdev->phydev, cmd);
+
+ return 0;
+}
+
+static int gmac_set_ksettings(struct net_device *netdev,
+ const struct ethtool_link_ksettings *cmd)
+{
+ if (!netdev->phydev)
+ return -ENXIO;
+ return phy_ethtool_ksettings_set(netdev->phydev, cmd);
+}
+
+static int gmac_nway_reset(struct net_device *netdev)
+{
+ if (!netdev->phydev)
+ return -ENXIO;
+ return phy_start_aneg(netdev->phydev);
+}
+
+static void gmac_get_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pparam)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ GMAC_CONFIG0_T config0;
+
+ config0.bits32 = readl(port->gmac_base + GMAC_CONFIG0);
+
+ pparam->rx_pause = config0.bits.rx_fc_en;
+ pparam->tx_pause = config0.bits.tx_fc_en;
+ pparam->autoneg = true;
+}
+
+static void gmac_get_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *rp)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ GMAC_CONFIG0_T config0;
+
+ config0.bits32 = readl(port->gmac_base + GMAC_CONFIG0);
+
+ rp->rx_max_pending = 1 << 15;
+ rp->rx_mini_max_pending = 0;
+ rp->rx_jumbo_max_pending = 0;
+ rp->tx_max_pending = 1 << 15;
+
+ rp->rx_pending = 1 << port->rxq_order;
+ rp->rx_mini_pending = 0;
+ rp->rx_jumbo_pending = 0;
+ rp->tx_pending = 1 << port->txq_order;
+}
+
+static int gmac_set_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *rp)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ int err = 0;
+
+ if (netif_running(netdev))
+ return -EBUSY;
+
+ if (rp->rx_pending) {
+ port->rxq_order = min(15, ilog2(rp->rx_pending - 1) + 1);
+ err = geth_resize_freeq(port);
+ }
+ if (rp->tx_pending) {
+ port->txq_order = min(15, ilog2(rp->tx_pending - 1) + 1);
+ port->irq_every_tx_packets = 1 << (port->txq_order - 2);
+ }
+
+ return err;
+}
+
+static int gmac_get_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ecmd)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+
+ ecmd->rx_max_coalesced_frames = 1;
+ ecmd->tx_max_coalesced_frames = port->irq_every_tx_packets;
+ ecmd->rx_coalesce_usecs = port->rx_coalesce_nsecs/1000;
+
+ return 0;
+}
+
+static int gmac_set_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ecmd)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+
+ if (ecmd->tx_max_coalesced_frames < 1)
+ return -EINVAL;
+ if (ecmd->tx_max_coalesced_frames >= 1 << port->txq_order)
+ return -EINVAL;
+
+ port->irq_every_tx_packets = ecmd->tx_max_coalesced_frames;
+ port->rx_coalesce_nsecs = ecmd->rx_coalesce_usecs * 1000;
+
+ return 0;
+}
+
+static u32 gmac_get_msglevel(struct net_device *netdev)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ return port->msg_enable;
+}
+
+static void gmac_set_msglevel(struct net_device *netdev, u32 level)
+{
+ struct gemini_ethernet_port *port = netdev_priv(netdev);
+ port->msg_enable = level;
+}
+
+static void gmac_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *info)
+{
+ strcpy(info->driver, DRV_NAME);
+ strcpy(info->version, DRV_VERSION);
+ strcpy(info->bus_info, netdev->dev_id ? "1" : "0");
+}
+
+static const struct net_device_ops gmac_351x_ops = {
+ .ndo_init = gmac_init,
+ .ndo_uninit = gmac_uninit,
+ .ndo_open = gmac_open,
+ .ndo_stop = gmac_stop,
+ .ndo_start_xmit = gmac_start_xmit,
+ .ndo_tx_timeout = gmac_tx_timeout,
+ .ndo_set_rx_mode = gmac_set_rx_mode,
+ .ndo_set_mac_address = gmac_set_mac_address,
+ .ndo_get_stats64 = gmac_get_stats64,
+ .ndo_change_mtu = gmac_change_mtu,
+ .ndo_fix_features = gmac_fix_features,
+ .ndo_set_features = gmac_set_features,
+};
+
+static const struct ethtool_ops gmac_351x_ethtool_ops = {
+ .get_sset_count = gmac_get_sset_count,
+ .get_strings = gmac_get_strings,
+ .get_ethtool_stats = gmac_get_ethtool_stats,
+ .get_link = ethtool_op_get_link,
+ .get_link_ksettings = gmac_get_ksettings,
+ .set_link_ksettings = gmac_set_ksettings,
+ .nway_reset = gmac_nway_reset,
+ .get_pauseparam = gmac_get_pauseparam,
+ .get_ringparam = gmac_get_ringparam,
+ .set_ringparam = gmac_set_ringparam,
+ .get_coalesce = gmac_get_coalesce,
+ .set_coalesce = gmac_set_coalesce,
+ .get_msglevel = gmac_get_msglevel,
+ .set_msglevel = gmac_set_msglevel,
+ .get_drvinfo = gmac_get_drvinfo,
+};
+
+static irqreturn_t gemini_port_irq_thread(int irq, void *data)
+{
+ struct gemini_ethernet_port *port = data;
+ struct gemini_ethernet *geth = port->geth;
+ unsigned long irqmask = SWFQ_EMPTY_INT_BIT;
+ unsigned long flags;
+
+ geth_fill_freeq(geth, 0);
+
+ spin_lock_irqsave(&geth->irq_lock, flags);
+ /* ACK queue interrupt */
+ writel(irqmask, geth->base + GLOBAL_INTERRUPT_STATUS_4_REG);
+ /* Enable queue interrupt again */
+ irqmask |= readl(geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+ writel(irqmask, geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+ spin_unlock_irqrestore(&geth->irq_lock, flags);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t gemini_port_irq(int irq, void *data)
+{
+ struct gemini_ethernet_port *port = data;
+ struct gemini_ethernet *geth = port->geth;
+ u32 val, en;
+ irqreturn_t ret = IRQ_NONE;
+
+ spin_lock(&geth->irq_lock);
+
+ val = readl(geth->base + GLOBAL_INTERRUPT_STATUS_4_REG);
+ en = readl(geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+
+ if (val & en & SWFQ_EMPTY_INT_BIT) {
+ /*
+ * Disable the queue empty interrupt while we work on
+ * processing the queue. Also disable overrun interrupts
+ * as there is not much we can do about it here.
+ */
+ en &= ~(SWFQ_EMPTY_INT_BIT | GMAC0_RX_OVERRUN_INT_BIT
+ | GMAC1_RX_OVERRUN_INT_BIT);
+ writel(en, geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+ ret = IRQ_WAKE_THREAD;
+ }
+
+ spin_unlock(&geth->irq_lock);
+
+ return ret;
+}
+
+static void gemini_port_remove(struct gemini_ethernet_port *port)
+{
+ if (port->netdev)
+ unregister_netdev(port->netdev);
+ clk_disable_unprepare(port->pclk);
+ geth_cleanup_freeq(port->geth);
+}
+
+static void gemini_ethernet_init(struct gemini_ethernet *geth)
+{
+ writel(0, geth->base + GLOBAL_INTERRUPT_ENABLE_0_REG);
+ writel(0, geth->base + GLOBAL_INTERRUPT_ENABLE_1_REG);
+ writel(0, geth->base + GLOBAL_INTERRUPT_ENABLE_2_REG);
+ writel(0, geth->base + GLOBAL_INTERRUPT_ENABLE_3_REG);
+ writel(0, geth->base + GLOBAL_INTERRUPT_ENABLE_4_REG);
+
+ /*
+ * Interrupt config:
+ *
+ * GMAC0 intr bits ------> int0 ----> eth0
+ * GMAC1 intr bits ------> int1 ----> eth1
+ * TOE intr -------------> int1 ----> eth1
+ * Classification Intr --> int0 ----> eth0
+ * Default Q0 -----------> int0 ----> eth0
+ * Default Q1 -----------> int1 ----> eth1
+ * FreeQ intr -----------> int1 ----> eth1
+ */
+ writel(0xCCFC0FC0, geth->base + GLOBAL_INTERRUPT_SELECT_0_REG);
+ writel(0x00F00002, geth->base + GLOBAL_INTERRUPT_SELECT_1_REG);
+ writel(0xFFFFFFFF, geth->base + GLOBAL_INTERRUPT_SELECT_2_REG);
+ writel(0xFFFFFFFF, geth->base + GLOBAL_INTERRUPT_SELECT_3_REG);
+ writel(0xFF000003, geth->base + GLOBAL_INTERRUPT_SELECT_4_REG);
+
+ /* edge-triggered interrupts packed to level-triggered one... */
+ writel(~0, geth->base + GLOBAL_INTERRUPT_STATUS_0_REG);
+ writel(~0, geth->base + GLOBAL_INTERRUPT_STATUS_1_REG);
+ writel(~0, geth->base + GLOBAL_INTERRUPT_STATUS_2_REG);
+ writel(~0, geth->base + GLOBAL_INTERRUPT_STATUS_3_REG);
+ writel(~0, geth->base + GLOBAL_INTERRUPT_STATUS_4_REG);
+
+ /* Set up queue */
+ writel(0, geth->base + GLOBAL_SW_FREEQ_BASE_SIZE_REG);
+ writel(0, geth->base + GLOBAL_HW_FREEQ_BASE_SIZE_REG);
+ writel(0, geth->base + GLOBAL_SWFQ_RWPTR_REG);
+ writel(0, geth->base + GLOBAL_HWFQ_RWPTR_REG);
+
+ geth->freeq_frag_order = DEFAULT_RX_BUF_ORDER;
+ /*
+ * This makes the queue resize on probe() so that we
+ * set up and enable the queue IRQ. FIXME: fragile.
+ */
+ geth->freeq_order = 1;
+}
+
+static void gemini_port_save_mac_addr(struct gemini_ethernet_port *port)
+{
+ port->mac_addr[0] =
+ cpu_to_le32(readl(port->gmac_base + GMAC_STA_ADD0));
+ port->mac_addr[1] =
+ cpu_to_le32(readl(port->gmac_base + GMAC_STA_ADD1));
+ port->mac_addr[2] =
+ cpu_to_le32(readl(port->gmac_base + GMAC_STA_ADD2));
+}
+
+static int gemini_ethernet_port_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device *parent = dev->parent;
+ struct gemini_ethernet *geth = dev_get_drvdata(parent);
+ struct gemini_ethernet_port *port;
+ struct net_device *netdev;
+ struct resource *dmares, *gmacres;
+ char *port_names[2] = { "ethernet0", "ethernet1" };
+ unsigned int id;
+ int irq;
+ int ret;
+
+ if (!strcmp(dev_name(dev), "60008000.port0"))
+ id = 0;
+ else if (!strcmp(dev_name(dev), "6000c000.port1"))
+ id = 1;
+ else
+ return -ENODEV;
+
+ dev_info(dev, "probe %s ID %d\n", dev_name(dev), id);
+
+ netdev = alloc_etherdev_mq(sizeof(*port), TX_QUEUE_NUM);
+ if (!netdev) {
+ dev_err(dev, "Can't allocate ethernet device #%d\n", id);
+ return -ENOMEM;
+ }
+
+ port = netdev_priv(netdev);
+ SET_NETDEV_DEV(netdev, dev);
+ port->netdev = netdev;
+ port->id = id;
+ port->geth = geth;
+ port->dev = dev;
+
+ /* DMA memory */
+ dmares = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!dmares) {
+ dev_err(dev, "no DMA resource\n");
+ return -ENODEV;
+ }
+ port->dma_base = devm_ioremap_resource(dev, dmares);
+ if (IS_ERR(port->dma_base))
+ return PTR_ERR(port->dma_base);
+
+ /* GMAC config memory */
+ gmacres = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (!gmacres) {
+ dev_err(dev, "no GMAC resource\n");
+ return -ENODEV;
+ }
+ port->gmac_base = devm_ioremap_resource(dev, gmacres);
+ if (IS_ERR(port->gmac_base))
+ return PTR_ERR(port->gmac_base);
+
+ /* Interrupt */
+ irq = platform_get_irq(pdev, 0);
+ if (irq <= 0) {
+ dev_err(dev, "no IRQ\n");
+ return irq ? irq : -ENODEV;
+ }
+ port->irq = irq;
+
+ /* Clock the port */
+ port->pclk = devm_clk_get(dev, "PCLK");
+ if (IS_ERR(port->pclk)) {
+ dev_err(dev, "no PCLK\n");
+ return PTR_ERR(port->pclk);
+ }
+ ret = clk_prepare_enable(port->pclk);
+ if (ret)
+ return ret;
+
+ /* Maybe there is a nice ethernet address we should use */
+ gemini_port_save_mac_addr(port);
+
+ /* Reset the port */
+ port->reset = devm_reset_control_get_exclusive(dev, NULL);
+ if (IS_ERR(port->reset)) {
+ dev_err(dev, "no reset\n");
+ return PTR_ERR(port->reset);
+ }
+ reset_control_reset(port->reset);
+ udelay(100);
+
+ /* Assign pointer in the main state container */
+ if (!id)
+ geth->port0 = port;
+ else
+ geth->port1 = port;
+ platform_set_drvdata(pdev, port);
+
+ /* Set up and register the netdev */
+ netdev->dev_id = port->id;
+ netdev->irq = irq;
+ netdev->netdev_ops = &gmac_351x_ops;
+ netdev->ethtool_ops = &gmac_351x_ethtool_ops;
+
+ spin_lock_init(&port->config_lock);
+ gmac_clear_hw_stats(netdev);
+
+ netdev->hw_features = GMAC_OFFLOAD_FEATURES;
+ netdev->features |= GMAC_OFFLOAD_FEATURES | NETIF_F_GRO;
+
+ port->freeq_refill = 0;
+ netif_napi_add(netdev, &port->napi, gmac_napi_poll,
+ DEFAULT_NAPI_WEIGHT);
+
+ if (is_valid_ether_addr((void *)port->mac_addr)) {
+ memcpy(netdev->dev_addr, port->mac_addr, ETH_ALEN);
+ } else {
+ dev_dbg(dev, "ethernet address 0x%08x%08x%08x invalid\n",
+ port->mac_addr[0], port->mac_addr[1],
+ port->mac_addr[2]);
+ dev_info(dev, "using a random ethernet address\n");
+ random_ether_addr(netdev->dev_addr);
+ }
+ gmac_write_mac_address(netdev);
+
+ ret = devm_request_threaded_irq(port->dev,
+ port->irq,
+ gemini_port_irq,
+ gemini_port_irq_thread,
+ IRQF_SHARED,
+ port_names[port->id],
+ port);
+ if (ret)
+ return ret;
+
+ ret = register_netdev(netdev);
+ if (!ret) {
+ netdev_info(netdev,
+ "irq %d, DMA @ 0x%08x, GMAC @ 0x%08x\n",
+ port->irq, dmares->start,
+ gmacres->start);
+ ret = gmac_setup_phy(netdev);
+ if (ret)
+ netdev_info(netdev,
+ "PHY init failed, deferring to ifup time\n");
+ return 0;
+ }
+
+ port->netdev = NULL;
+ free_netdev(netdev);
+ return ret;
+}
+
+static int gemini_ethernet_port_remove(struct platform_device *pdev)
+{
+ struct gemini_ethernet_port *port = platform_get_drvdata(pdev);
+
+ gemini_port_remove(port);
+ return 0;
+}
+
+static const struct of_device_id gemini_ethernet_port_of_match[] = {
+ {
+ .compatible = "cortina,gemini-ethernet-port",
+ },
+ {},
+};
+MODULE_DEVICE_TABLE(of, gemini_ethernet_port_of_match);
+
+static struct platform_driver gemini_ethernet_port_driver = {
+ .driver = {
+ .name = "gemini-ethernet-port",
+ .of_match_table = of_match_ptr(gemini_ethernet_port_of_match),
+ },
+ .probe = gemini_ethernet_port_probe,
+ .remove = gemini_ethernet_port_remove,
+};
+module_platform_driver(gemini_ethernet_port_driver);
+
+static int gemini_ethernet_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *np = dev->of_node;
+ struct resource *res;
+ struct gemini_ethernet *geth;
+ unsigned int retry = 5;
+ u32 val;
+
+ /* Global registers */
+ geth = devm_kzalloc(dev, sizeof(*geth), GFP_KERNEL);
+ if (!geth)
+ return -ENOMEM;
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -ENODEV;
+ geth->base = devm_ioremap_resource(dev, res);
+ if (IS_ERR(geth->base))
+ return PTR_ERR(geth->base);
+ geth->dev = dev;
+
+ /*
+ * Wait for ports to stabilize.
+ */
+ do {
+ udelay(2);
+ val = readl(geth->base + GLOBAL_TOE_VERSION_REG);
+ barrier();
+ } while (!val && --retry);
+ if (!retry) {
+ dev_err(dev, "failed to reset ethernet\n");
+ return -EIO;
+ }
+ dev_info(dev, "Ethernet device ID: 0x%03x, revision 0x%01x\n",
+ (val >> 4) & 0xFFFU, val & 0xFU);
+
+ spin_lock_init(&geth->irq_lock);
+ spin_lock_init(&geth->freeq_lock);
+ gemini_ethernet_init(geth);
+
+ /* The children will use this */
+ platform_set_drvdata(pdev, geth);
+
+ /* Spawn child devices for the two ports */
+ return devm_of_platform_populate(dev);
+}
+
+static int gemini_ethernet_remove(struct platform_device *pdev)
+{
+ struct gemini_ethernet *geth = platform_get_drvdata(pdev);
+
+ gemini_ethernet_init(geth);
+ geth_cleanup_freeq(geth);
+
+ return 0;
+}
+
+static const struct of_device_id gemini_ethernet_of_match[] = {
+ {
+ .compatible = "cortina,gemini-ethernet",
+ },
+ {},
+};
+MODULE_DEVICE_TABLE(of, gemini_ethernet_of_match);
+
+static struct platform_driver gemini_ethernet_driver = {
+ .driver = {
+ .name = DRV_NAME,
+ .of_match_table = of_match_ptr(gemini_ethernet_of_match),
+ },
+ .probe = gemini_ethernet_probe,
+ .remove = gemini_ethernet_remove,
+};
+module_platform_driver(gemini_ethernet_driver);
+
+MODULE_AUTHOR("Linus Walleij <linus.walleij@linaro.org>");
+MODULE_DESCRIPTION("StorLink SL351x (Gemini) ethernet driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/drivers/net/ethernet/cortina/gemini.h b/drivers/net/ethernet/cortina/gemini.h
new file mode 100644
index 000000000000..b8ab79cb3752
--- /dev/null
+++ b/drivers/net/ethernet/cortina/gemini.h
@@ -0,0 +1,1432 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Register definitions for Gemini LEPUS GMAC Ethernet device driver.
+ *
+ * Copyright (C) 2006, Storlink, Corp.
+ * Copyright (C) 2008-2009, Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
+ * Copyright (C) 2010, Michał Mirosław <mirq-linux@rere.qmqm.pl>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#ifndef _GEMINI_ETHERNET_H
+#define _GEMINI_ETHERNET_H
+
+#include <linux/bitops.h>
+
+/*
+ * Base Registers
+ */
+#define TOE_NONTOE_QUE_HDR_BASE 0x2000
+#define TOE_TOE_QUE_HDR_BASE 0x3000
+
+/*
+ * Queue ID
+ */
+#define TOE_SW_FREE_QID 0x00
+#define TOE_HW_FREE_QID 0x01
+#define TOE_GMAC0_SW_TXQ0_QID 0x02
+#define TOE_GMAC0_SW_TXQ1_QID 0x03
+#define TOE_GMAC0_SW_TXQ2_QID 0x04
+#define TOE_GMAC0_SW_TXQ3_QID 0x05
+#define TOE_GMAC0_SW_TXQ4_QID 0x06
+#define TOE_GMAC0_SW_TXQ5_QID 0x07
+#define TOE_GMAC0_HW_TXQ0_QID 0x08
+#define TOE_GMAC0_HW_TXQ1_QID 0x09
+#define TOE_GMAC0_HW_TXQ2_QID 0x0A
+#define TOE_GMAC0_HW_TXQ3_QID 0x0B
+#define TOE_GMAC1_SW_TXQ0_QID 0x12
+#define TOE_GMAC1_SW_TXQ1_QID 0x13
+#define TOE_GMAC1_SW_TXQ2_QID 0x14
+#define TOE_GMAC1_SW_TXQ3_QID 0x15
+#define TOE_GMAC1_SW_TXQ4_QID 0x16
+#define TOE_GMAC1_SW_TXQ5_QID 0x17
+#define TOE_GMAC1_HW_TXQ0_QID 0x18
+#define TOE_GMAC1_HW_TXQ1_QID 0x19
+#define TOE_GMAC1_HW_TXQ2_QID 0x1A
+#define TOE_GMAC1_HW_TXQ3_QID 0x1B
+#define TOE_GMAC0_DEFAULT_QID 0x20
+#define TOE_GMAC1_DEFAULT_QID 0x21
+#define TOE_CLASSIFICATION_QID(x) (0x22 + x) /* 0x22 ~ 0x2F */
+#define TOE_TOE_QID(x) (0x40 + x) /* 0x40 ~ 0x7F */
+
+/*
+ * old info:
+ * TOE DMA Queue Size should be 2^n, n = 6...12
+ * TOE DMA Queues are the following queue types:
+ * SW Free Queue, HW Free Queue,
+ * GMAC 0/1 SW TX Q0-5, and GMAC 0/1 HW TX Q0-5
+ * The base address and descriptor number are configured at
+ * DMA Queues Descriptor Ring Base Address/Size Register (offset 0x0004)
+ */
+
+#define GET_WPTR(addr) readw((addr) + 2)
+#define GET_RPTR(addr) readw((addr))
+#define SET_WPTR(addr, data) writew((data), (addr) + 2)
+#define SET_RPTR(addr, data) writew((data), (addr))
+#define __RWPTR_NEXT(x, mask) (((unsigned int)(x) + 1) & (mask))
+#define __RWPTR_PREV(x, mask) (((unsigned int)(x) - 1) & (mask))
+#define __RWPTR_DISTANCE(r, w, mask) (((unsigned int)(w) - (r)) & (mask))
+#define __RWPTR_MASK(order) ((1 << (order)) - 1)
+#define RWPTR_NEXT(x, order) __RWPTR_NEXT((x), __RWPTR_MASK((order)))
+#define RWPTR_PREV(x, order) __RWPTR_PREV((x), __RWPTR_MASK((order)))
+#define RWPTR_DISTANCE(r, w, order) __RWPTR_DISTANCE((r), (w), \
+ __RWPTR_MASK((order)))
+
+/*
+ * Global registers
+ * #define TOE_GLOBAL_BASE (TOE_BASE + 0x0000)
+ */
+#define GLOBAL_TOE_VERSION_REG 0x0000
+#define GLOBAL_SW_FREEQ_BASE_SIZE_REG 0x0004
+#define GLOBAL_HW_FREEQ_BASE_SIZE_REG 0x0008
+#define GLOBAL_DMA_SKB_SIZE_REG 0x0010
+#define GLOBAL_SWFQ_RWPTR_REG 0x0014
+#define GLOBAL_HWFQ_RWPTR_REG 0x0018
+#define GLOBAL_INTERRUPT_STATUS_0_REG 0x0020
+#define GLOBAL_INTERRUPT_ENABLE_0_REG 0x0024
+#define GLOBAL_INTERRUPT_SELECT_0_REG 0x0028
+#define GLOBAL_INTERRUPT_STATUS_1_REG 0x0030
+#define GLOBAL_INTERRUPT_ENABLE_1_REG 0x0034
+#define GLOBAL_INTERRUPT_SELECT_1_REG 0x0038
+#define GLOBAL_INTERRUPT_STATUS_2_REG 0x0040
+#define GLOBAL_INTERRUPT_ENABLE_2_REG 0x0044
+#define GLOBAL_INTERRUPT_SELECT_2_REG 0x0048
+#define GLOBAL_INTERRUPT_STATUS_3_REG 0x0050
+#define GLOBAL_INTERRUPT_ENABLE_3_REG 0x0054
+#define GLOBAL_INTERRUPT_SELECT_3_REG 0x0058
+#define GLOBAL_INTERRUPT_STATUS_4_REG 0x0060
+#define GLOBAL_INTERRUPT_ENABLE_4_REG 0x0064
+#define GLOBAL_INTERRUPT_SELECT_4_REG 0x0068
+#define GLOBAL_HASH_TABLE_BASE_REG 0x006C
+#define GLOBAL_QUEUE_THRESHOLD_REG 0x0070
+
+/*
+ * GMAC 0/1 DMA/TOE register
+ * #define TOE_GMAC0_DMA_BASE (TOE_BASE + 0x8000)
+ * #define TOE_GMAC1_DMA_BASE (TOE_BASE + 0xC000)
+ * Base 0x60008000 or 0x6000C000
+ */
+#define GMAC_DMA_CTRL_REG 0x0000
+#define GMAC_TX_WEIGHTING_CTRL_0_REG 0x0004
+#define GMAC_TX_WEIGHTING_CTRL_1_REG 0x0008
+#define GMAC_SW_TX_QUEUE0_PTR_REG 0x000C
+#define GMAC_SW_TX_QUEUE1_PTR_REG 0x0010
+#define GMAC_SW_TX_QUEUE2_PTR_REG 0x0014
+#define GMAC_SW_TX_QUEUE3_PTR_REG 0x0018
+#define GMAC_SW_TX_QUEUE4_PTR_REG 0x001C
+#define GMAC_SW_TX_QUEUE5_PTR_REG 0x0020
+#define GMAC_SW_TX_QUEUE_PTR_REG(i) (GMAC_SW_TX_QUEUE0_PTR_REG + 4 * (i))
+#define GMAC_HW_TX_QUEUE0_PTR_REG 0x0024
+#define GMAC_HW_TX_QUEUE1_PTR_REG 0x0028
+#define GMAC_HW_TX_QUEUE2_PTR_REG 0x002C
+#define GMAC_HW_TX_QUEUE3_PTR_REG 0x0030
+#define GMAC_HW_TX_QUEUE_PTR_REG(i) (GMAC_HW_TX_QUEUE0_PTR_REG + 4 * (i))
+#define GMAC_DMA_TX_FIRST_DESC_REG 0x0038
+#define GMAC_DMA_TX_CURR_DESC_REG 0x003C
+#define GMAC_DMA_TX_DESC_WORD0_REG 0x0040
+#define GMAC_DMA_TX_DESC_WORD1_REG 0x0044
+#define GMAC_DMA_TX_DESC_WORD2_REG 0x0048
+#define GMAC_DMA_TX_DESC_WORD3_REG 0x004C
+#define GMAC_SW_TX_QUEUE_BASE_REG 0x0050
+#define GMAC_HW_TX_QUEUE_BASE_REG 0x0054
+#define GMAC_DMA_RX_FIRST_DESC_REG 0x0058
+#define GMAC_DMA_RX_CURR_DESC_REG 0x005C
+#define GMAC_DMA_RX_DESC_WORD0_REG 0x0060
+#define GMAC_DMA_RX_DESC_WORD1_REG 0x0064
+#define GMAC_DMA_RX_DESC_WORD2_REG 0x0068
+#define GMAC_DMA_RX_DESC_WORD3_REG 0x006C
+#define GMAC_HASH_ENGINE_REG0 0x0070
+#define GMAC_HASH_ENGINE_REG1 0x0074
+/* matching rule 0 Control register 0 */
+#define GMAC_MR0CR0 0x0078
+#define GMAC_MR0CR1 0x007C
+#define GMAC_MR0CR2 0x0080
+#define GMAC_MR1CR0 0x0084
+#define GMAC_MR1CR1 0x0088
+#define GMAC_MR1CR2 0x008C
+#define GMAC_MR2CR0 0x0090
+#define GMAC_MR2CR1 0x0094
+#define GMAC_MR2CR2 0x0098
+#define GMAC_MR3CR0 0x009C
+#define GMAC_MR3CR1 0x00A0
+#define GMAC_MR3CR2 0x00A4
+/* Support Protocol Regsister 0 */
+#define GMAC_SPR0 0x00A8
+#define GMAC_SPR1 0x00AC
+#define GMAC_SPR2 0x00B0
+#define GMAC_SPR3 0x00B4
+#define GMAC_SPR4 0x00B8
+#define GMAC_SPR5 0x00BC
+#define GMAC_SPR6 0x00C0
+#define GMAC_SPR7 0x00C4
+/* GMAC Hash/Rx/Tx AHB Weighting register */
+#define GMAC_AHB_WEIGHT_REG 0x00C8
+
+/*
+ * TOE GMAC 0/1 register
+ * #define TOE_GMAC0_BASE (TOE_BASE + 0xA000)
+ * #define TOE_GMAC1_BASE (TOE_BASE + 0xE000)
+ * Base 0x6000A000 or 0x6000E000
+ */
+enum GMAC_REGISTER {
+ GMAC_STA_ADD0 = 0x0000,
+ GMAC_STA_ADD1 = 0x0004,
+ GMAC_STA_ADD2 = 0x0008,
+ GMAC_RX_FLTR = 0x000c,
+ GMAC_MCAST_FIL0 = 0x0010,
+ GMAC_MCAST_FIL1 = 0x0014,
+ GMAC_CONFIG0 = 0x0018,
+ GMAC_CONFIG1 = 0x001c,
+ GMAC_CONFIG2 = 0x0020,
+ GMAC_CONFIG3 = 0x0024,
+ GMAC_RESERVED = 0x0028,
+ GMAC_STATUS = 0x002c,
+ GMAC_IN_DISCARDS= 0x0030,
+ GMAC_IN_ERRORS = 0x0034,
+ GMAC_IN_MCAST = 0x0038,
+ GMAC_IN_BCAST = 0x003c,
+ GMAC_IN_MAC1 = 0x0040, /* for STA 1 MAC Address */
+ GMAC_IN_MAC2 = 0x0044 /* for STA 2 MAC Address */
+};
+
+#define RX_STATS_NUM 6
+
+/*
+ * DMA Queues description Ring Base Address/Size Register (offset 0x0004)
+ */
+typedef union {
+ unsigned int bits32;
+ unsigned int base_size;
+} DMA_Q_BASE_SIZE_T;
+#define DMA_Q_BASE_MASK (~0x0f)
+
+/*
+ * DMA SKB Buffer register (offset 0x0008)
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_0008 {
+ unsigned int sw_skb_size : 16; /* SW Free poll SKB Size */
+ unsigned int hw_skb_size : 16; /* HW Free poll SKB Size */
+ } bits;
+} DMA_SKB_SIZE_T;
+
+/*
+ * DMA SW Free Queue Read/Write Pointer Register (offset 0x000C)
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_000c {
+ unsigned int rptr : 16; /* Read Ptr, RO */
+ unsigned int wptr : 16; /* Write Ptr, RW */
+ } bits;
+} DMA_RWPTR_T;
+
+/*
+ * DMA HW Free Queue Read/Write Pointer Register (offset 0x0010)
+ * see DMA_RWPTR_T structure
+ */
+
+/*
+ * Interrupt Status Register 0 (offset 0x0020)
+ * Interrupt Mask Register 0 (offset 0x0024)
+ * Interrupt Select Register 0 (offset 0x0028)
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_0020 {
+ /* GMAC0 SW Tx Queue 0 EOF Interrupt */
+ unsigned int swtq00_eof : 1;
+ unsigned int swtq01_eof : 1;
+ unsigned int swtq02_eof : 1;
+ unsigned int swtq03_eof : 1;
+ unsigned int swtq04_eof : 1;
+ unsigned int swtq05_eof : 1;
+ /* GMAC1 SW Tx Queue 0 EOF Interrupt */
+ unsigned int swtq10_eof : 1;
+ unsigned int swtq11_eof : 1;
+ unsigned int swtq12_eof : 1;
+ unsigned int swtq13_eof : 1;
+ unsigned int swtq14_eof : 1;
+ unsigned int swtq15_eof : 1;
+ /* GMAC0 SW Tx Queue 0 Finish Interrupt */
+ unsigned int swtq00_fin : 1;
+ unsigned int swtq01_fin : 1;
+ unsigned int swtq02_fin : 1;
+ unsigned int swtq03_fin : 1;
+ unsigned int swtq04_fin : 1;
+ unsigned int swtq05_fin : 1;
+ /* GMAC1 SW Tx Queue 0 Finish Interrupt */
+ unsigned int swtq10_fin : 1;
+ unsigned int swtq11_fin : 1;
+ unsigned int swtq12_fin : 1;
+ unsigned int swtq13_fin : 1;
+ unsigned int swtq14_fin : 1;
+ unsigned int swtq15_fin : 1;
+ /* GMAC0 Rx Descriptor Protocol Error */
+ unsigned int rxPerr0 : 1;
+ /* GMAC0 AHB Bus Error while Rx */
+ unsigned int rxDerr0 : 1;
+ /* GMAC1 Rx Descriptor Protocol Error */
+ unsigned int rxPerr1 : 1;
+ /* GMAC1 AHB Bus Error while Rx */
+ unsigned int rxDerr1 : 1;
+ /* GMAC0 Tx Descriptor Protocol Error */
+ unsigned int txPerr0 : 1;
+ /* GMAC0 AHB Bus Error while Tx */
+ unsigned int txDerr0 : 1;
+ /* GMAC1 Tx Descriptor Protocol Error */
+ unsigned int txPerr1 : 1;
+ /* GMAC1 AHB Bus Error while Tx */
+ unsigned int txDerr1 : 1;
+ } bits;
+} INTR_REG0_T;
+
+#define GMAC1_TXDERR_INT_BIT BIT(31)
+#define GMAC1_TXPERR_INT_BIT BIT(30)
+#define GMAC0_TXDERR_INT_BIT BIT(29)
+#define GMAC0_TXPERR_INT_BIT BIT(28)
+#define GMAC1_RXDERR_INT_BIT BIT(27)
+#define GMAC1_RXPERR_INT_BIT BIT(26)
+#define GMAC0_RXDERR_INT_BIT BIT(25)
+#define GMAC0_RXPERR_INT_BIT BIT(24)
+#define GMAC1_SWTQ15_FIN_INT_BIT BIT(23)
+#define GMAC1_SWTQ14_FIN_INT_BIT BIT(22)
+#define GMAC1_SWTQ13_FIN_INT_BIT BIT(21)
+#define GMAC1_SWTQ12_FIN_INT_BIT BIT(20)
+#define GMAC1_SWTQ11_FIN_INT_BIT BIT(19)
+#define GMAC1_SWTQ10_FIN_INT_BIT BIT(18)
+#define GMAC0_SWTQ05_FIN_INT_BIT BIT(17)
+#define GMAC0_SWTQ04_FIN_INT_BIT BIT(16)
+#define GMAC0_SWTQ03_FIN_INT_BIT BIT(15)
+#define GMAC0_SWTQ02_FIN_INT_BIT BIT(14)
+#define GMAC0_SWTQ01_FIN_INT_BIT BIT(13)
+#define GMAC0_SWTQ00_FIN_INT_BIT BIT(12)
+#define GMAC1_SWTQ15_EOF_INT_BIT BIT(11)
+#define GMAC1_SWTQ14_EOF_INT_BIT BIT(10)
+#define GMAC1_SWTQ13_EOF_INT_BIT BIT(9)
+#define GMAC1_SWTQ12_EOF_INT_BIT BIT(8)
+#define GMAC1_SWTQ11_EOF_INT_BIT BIT(7)
+#define GMAC1_SWTQ10_EOF_INT_BIT BIT(6)
+#define GMAC0_SWTQ05_EOF_INT_BIT BIT(5)
+#define GMAC0_SWTQ04_EOF_INT_BIT BIT(4)
+#define GMAC0_SWTQ03_EOF_INT_BIT BIT(3)
+#define GMAC0_SWTQ02_EOF_INT_BIT BIT(2)
+#define GMAC0_SWTQ01_EOF_INT_BIT BIT(1)
+#define GMAC0_SWTQ00_EOF_INT_BIT BIT(0)
+
+/*
+ * Interrupt Status Register 1 (offset 0x0030)
+ * Interrupt Mask Register 1 (offset 0x0034)
+ * Interrupt Select Register 1 (offset 0x0038)
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_0030 {
+ unsigned int default_q0_eof : 1; /* Default Queue 0 EOF Interrupt */
+ unsigned int default_q1_eof : 1; /* Default Queue 1 EOF Interrupt */
+ unsigned int class_rx : 14; /* Classification Queue Rx Interrupt */
+ unsigned int hwtq00_eof : 1; /* GMAC0 HW Tx Queue0 EOF Interrupt */
+ unsigned int hwtq01_eof : 1; /* GMAC0 HW Tx Queue1 EOF Interrupt */
+ unsigned int hwtq02_eof : 1; /* GMAC0 HW Tx Queue2 EOF Interrupt */
+ unsigned int hwtq03_eof : 1; /* GMAC0 HW Tx Queue3 EOF Interrupt */
+ unsigned int hwtq10_eof : 1; /* GMAC1 HW Tx Queue0 EOF Interrupt */
+ unsigned int hwtq11_eof : 1; /* GMAC1 HW Tx Queue1 EOF Interrupt */
+ unsigned int hwtq12_eof : 1; /* GMAC1 HW Tx Queue2 EOF Interrupt */
+ unsigned int hwtq13_eof : 1; /* GMAC1 HW Tx Queue3 EOF Interrupt */
+ unsigned int toe_iq0_intr : 1; /* TOE Interrupt Queue 0 with Interrupts */
+ unsigned int toe_iq1_intr : 1; /* TOE Interrupt Queue 1 with Interrupts */
+ unsigned int toe_iq2_intr : 1; /* TOE Interrupt Queue 2 with Interrupts */
+ unsigned int toe_iq3_intr : 1; /* TOE Interrupt Queue 3 with Interrupts */
+ unsigned int toe_iq0_full : 1; /* TOE Interrupt Queue 0 Full Interrupt */
+ unsigned int toe_iq1_full : 1; /* TOE Interrupt Queue 1 Full Interrupt */
+ unsigned int toe_iq2_full : 1; /* TOE Interrupt Queue 2 Full Interrupt */
+ unsigned int toe_iq3_full : 1; /* TOE Interrupt Queue 3 Full Interrupt */
+ } bits;
+} INTR_REG1_T;
+
+#define TOE_IQ3_FULL_INT_BIT BIT(31)
+#define TOE_IQ2_FULL_INT_BIT BIT(30)
+#define TOE_IQ1_FULL_INT_BIT BIT(29)
+#define TOE_IQ0_FULL_INT_BIT BIT(28)
+#define TOE_IQ3_INT_BIT BIT(27)
+#define TOE_IQ2_INT_BIT BIT(26)
+#define TOE_IQ1_INT_BIT BIT(25)
+#define TOE_IQ0_INT_BIT BIT(24)
+#define GMAC1_HWTQ13_EOF_INT_BIT BIT(23)
+#define GMAC1_HWTQ12_EOF_INT_BIT BIT(22)
+#define GMAC1_HWTQ11_EOF_INT_BIT BIT(21)
+#define GMAC1_HWTQ10_EOF_INT_BIT BIT(20)
+#define GMAC0_HWTQ03_EOF_INT_BIT BIT(19)
+#define GMAC0_HWTQ02_EOF_INT_BIT BIT(18)
+#define GMAC0_HWTQ01_EOF_INT_BIT BIT(17)
+#define GMAC0_HWTQ00_EOF_INT_BIT BIT(16)
+#define CLASS_RX_INT_BIT(x) BIT((x + 2))
+#define DEFAULT_Q1_INT_BIT BIT(1)
+#define DEFAULT_Q0_INT_BIT BIT(0)
+
+#define TOE_IQ_INT_BITS (TOE_IQ0_INT_BIT | TOE_IQ1_INT_BIT | \
+ TOE_IQ2_INT_BIT | TOE_IQ3_INT_BIT)
+#define TOE_IQ_FULL_BITS (TOE_IQ0_FULL_INT_BIT | TOE_IQ1_FULL_INT_BIT | \
+ TOE_IQ2_FULL_INT_BIT | TOE_IQ3_FULL_INT_BIT)
+#define TOE_IQ_ALL_BITS (TOE_IQ_INT_BITS | TOE_IQ_FULL_BITS)
+#define TOE_CLASS_RX_INT_BITS 0xfffc
+
+/*
+ * Interrupt Status Register 2 (offset 0x0040)
+ * Interrupt Mask Register 2 (offset 0x0044)
+ * Interrupt Select Register 2 (offset 0x0048)
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_0040 {
+ unsigned int toe_q0_full : 1; /* bit 0 TOE Queue 0 Full Interrupt */
+ unsigned int toe_q1_full : 1; /* bit 1 TOE Queue 1 Full Interrupt */
+ unsigned int toe_q2_full : 1; /* bit 2 TOE Queue 2 Full Interrupt */
+ unsigned int toe_q3_full : 1; /* bit 3 TOE Queue 3 Full Interrupt */
+ unsigned int toe_q4_full : 1; /* bit 4 TOE Queue 4 Full Interrupt */
+ unsigned int toe_q5_full : 1; /* bit 5 TOE Queue 5 Full Interrupt */
+ unsigned int toe_q6_full : 1; /* bit 6 TOE Queue 6 Full Interrupt */
+ unsigned int toe_q7_full : 1; /* bit 7 TOE Queue 7 Full Interrupt */
+ unsigned int toe_q8_full : 1; /* bit 8 TOE Queue 8 Full Interrupt */
+ unsigned int toe_q9_full : 1; /* bit 9 TOE Queue 9 Full Interrupt */
+ unsigned int toe_q10_full : 1; /* bit 10 TOE Queue 10 Full Interrupt */
+ unsigned int toe_q11_full : 1; /* bit 11 TOE Queue 11 Full Interrupt */
+ unsigned int toe_q12_full : 1; /* bit 12 TOE Queue 12 Full Interrupt */
+ unsigned int toe_q13_full : 1; /* bit 13 TOE Queue 13 Full Interrupt */
+ unsigned int toe_q14_full : 1; /* bit 14 TOE Queue 14 Full Interrupt */
+ unsigned int toe_q15_full : 1; /* bit 15 TOE Queue 15 Full Interrupt */
+ unsigned int toe_q16_full : 1; /* bit 16 TOE Queue 16 Full Interrupt */
+ unsigned int toe_q17_full : 1; /* bit 17 TOE Queue 17 Full Interrupt */
+ unsigned int toe_q18_full : 1; /* bit 18 TOE Queue 18 Full Interrupt */
+ unsigned int toe_q19_full : 1; /* bit 19 TOE Queue 19 Full Interrupt */
+ unsigned int toe_q20_full : 1; /* bit 20 TOE Queue 20 Full Interrupt */
+ unsigned int toe_q21_full : 1; /* bit 21 TOE Queue 21 Full Interrupt */
+ unsigned int toe_q22_full : 1; /* bit 22 TOE Queue 22 Full Interrupt */
+ unsigned int toe_q23_full : 1; /* bit 23 TOE Queue 23 Full Interrupt */
+ unsigned int toe_q24_full : 1; /* bit 24 TOE Queue 24 Full Interrupt */
+ unsigned int toe_q25_full : 1; /* bit 25 TOE Queue 25 Full Interrupt */
+ unsigned int toe_q26_full : 1; /* bit 26 TOE Queue 26 Full Interrupt */
+ unsigned int toe_q27_full : 1; /* bit 27 TOE Queue 27 Full Interrupt */
+ unsigned int toe_q28_full : 1; /* bit 28 TOE Queue 28 Full Interrupt */
+ unsigned int toe_q29_full : 1; /* bit 29 TOE Queue 29 Full Interrupt */
+ unsigned int toe_q30_full : 1; /* bit 30 TOE Queue 30 Full Interrupt */
+ unsigned int toe_q31_full : 1; /* bit 31 TOE Queue 31 Full Interrupt */
+ } bits;
+} INTR_REG2_T;
+
+#define TOE_QL_FULL_INT_BIT(x) BIT(x)
+
+/*
+ * Interrupt Status Register 3 (offset 0x0050)
+ * Interrupt Mask Register 3 (offset 0x0054)
+ * Interrupt Select Register 3 (offset 0x0058)
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_0050 {
+ unsigned int toe_q32_full : 1; /* bit 32 TOE Queue 32 Full Interrupt */
+ unsigned int toe_q33_full : 1; /* bit 33 TOE Queue 33 Full Interrupt */
+ unsigned int toe_q34_full : 1; /* bit 34 TOE Queue 34 Full Interrupt */
+ unsigned int toe_q35_full : 1; /* bit 35 TOE Queue 35 Full Interrupt */
+ unsigned int toe_q36_full : 1; /* bit 36 TOE Queue 36 Full Interrupt */
+ unsigned int toe_q37_full : 1; /* bit 37 TOE Queue 37 Full Interrupt */
+ unsigned int toe_q38_full : 1; /* bit 38 TOE Queue 38 Full Interrupt */
+ unsigned int toe_q39_full : 1; /* bit 39 TOE Queue 39 Full Interrupt */
+ unsigned int toe_q40_full : 1; /* bit 40 TOE Queue 40 Full Interrupt */
+ unsigned int toe_q41_full : 1; /* bit 41 TOE Queue 41 Full Interrupt */
+ unsigned int toe_q42_full : 1; /* bit 42 TOE Queue 42 Full Interrupt */
+ unsigned int toe_q43_full : 1; /* bit 43 TOE Queue 43 Full Interrupt */
+ unsigned int toe_q44_full : 1; /* bit 44 TOE Queue 44 Full Interrupt */
+ unsigned int toe_q45_full : 1; /* bit 45 TOE Queue 45 Full Interrupt */
+ unsigned int toe_q46_full : 1; /* bit 46 TOE Queue 46 Full Interrupt */
+ unsigned int toe_q47_full : 1; /* bit 47 TOE Queue 47 Full Interrupt */
+ unsigned int toe_q48_full : 1; /* bit 48 TOE Queue 48 Full Interrupt */
+ unsigned int toe_q49_full : 1; /* bit 49 TOE Queue 49 Full Interrupt */
+ unsigned int toe_q50_full : 1; /* bit 50 TOE Queue 50 Full Interrupt */
+ unsigned int toe_q51_full : 1; /* bit 51 TOE Queue 51 Full Interrupt */
+ unsigned int toe_q52_full : 1; /* bit 52 TOE Queue 52 Full Interrupt */
+ unsigned int toe_q53_full : 1; /* bit 53 TOE Queue 53 Full Interrupt */
+ unsigned int toe_q54_full : 1; /* bit 54 TOE Queue 54 Full Interrupt */
+ unsigned int toe_q55_full : 1; /* bit 55 TOE Queue 55 Full Interrupt */
+ unsigned int toe_q56_full : 1; /* bit 56 TOE Queue 56 Full Interrupt */
+ unsigned int toe_q57_full : 1; /* bit 57 TOE Queue 57 Full Interrupt */
+ unsigned int toe_q58_full : 1; /* bit 58 TOE Queue 58 Full Interrupt */
+ unsigned int toe_q59_full : 1; /* bit 59 TOE Queue 59 Full Interrupt */
+ unsigned int toe_q60_full : 1; /* bit 60 TOE Queue 60 Full Interrupt */
+ unsigned int toe_q61_full : 1; /* bit 61 TOE Queue 61 Full Interrupt */
+ unsigned int toe_q62_full : 1; /* bit 62 TOE Queue 62 Full Interrupt */
+ unsigned int toe_q63_full : 1; /* bit 63 TOE Queue 63 Full Interrupt */
+ } bits;
+} INTR_REG3_T;
+
+#define TOE_QH_FULL_INT_BIT(x) BIT(x-32)
+
+/*
+ * Interrupt Status Register 4 (offset 0x0060)
+ * Interrupt Mask Register 4 (offset 0x0064)
+ * Interrupt Select Register 4 (offset 0x0068)
+ */
+typedef union {
+ unsigned char byte;
+ struct bit_0060 {
+ unsigned char status_changed : 1; /* Status Changed Intr for RGMII Mode */
+ unsigned char rx_overrun : 1; /* GMAC Rx FIFO overrun interrupt */
+ unsigned char tx_pause_off : 1; /* received pause off frame interrupt */
+ unsigned char rx_pause_off : 1; /* received pause off frame interrupt */
+ unsigned char tx_pause_on : 1; /* transmit pause on frame interrupt */
+ unsigned char rx_pause_on : 1; /* received pause on frame interrupt */
+ unsigned char cnt_full : 1; /* MIB counters half full interrupt */
+ unsigned char reserved : 1; /* */
+ } __packed bits;
+} __packed GMAC_INTR_T;
+
+typedef union {
+ unsigned int bits32;
+ struct bit_0060_2 {
+ unsigned int swfq_empty : 1; /* bit 0 Software Free Queue Empty Intr. */
+ unsigned int hwfq_empty : 1; /* bit 1 Hardware Free Queue Empty Intr. */
+ unsigned int class_qf_int : 14; /* bit 15:2 Classification Rx Queue13-0 Full Intr. */
+ GMAC_INTR_T gmac0;
+ GMAC_INTR_T gmac1;
+ } bits;
+} INTR_REG4_T;
+
+#define GMAC1_RESERVED_INT_BIT BIT(31)
+#define GMAC1_MIB_INT_BIT BIT(30)
+#define GMAC1_RX_PAUSE_ON_INT_BIT BIT(29)
+#define GMAC1_TX_PAUSE_ON_INT_BIT BIT(28)
+#define GMAC1_RX_PAUSE_OFF_INT_BIT BIT(27)
+#define GMAC1_TX_PAUSE_OFF_INT_BIT BIT(26)
+#define GMAC1_RX_OVERRUN_INT_BIT BIT(25)
+#define GMAC1_STATUS_CHANGE_INT_BIT BIT(24)
+#define GMAC0_RESERVED_INT_BIT BIT(23)
+#define GMAC0_MIB_INT_BIT BIT(22)
+#define GMAC0_RX_PAUSE_ON_INT_BIT BIT(21)
+#define GMAC0_TX_PAUSE_ON_INT_BIT BIT(20)
+#define GMAC0_RX_PAUSE_OFF_INT_BIT BIT(19)
+#define GMAC0_TX_PAUSE_OFF_INT_BIT BIT(18)
+#define GMAC0_RX_OVERRUN_INT_BIT BIT(17)
+#define GMAC0_STATUS_CHANGE_INT_BIT BIT(16)
+#define CLASS_RX_FULL_INT_BIT(x) BIT((x+2))
+#define HWFQ_EMPTY_INT_BIT BIT(1)
+#define SWFQ_EMPTY_INT_BIT BIT(0)
+
+#define GMAC0_INT_BITS (GMAC0_RESERVED_INT_BIT | GMAC0_MIB_INT_BIT | \
+ GMAC0_RX_PAUSE_ON_INT_BIT | GMAC0_TX_PAUSE_ON_INT_BIT | \
+ GMAC0_RX_PAUSE_OFF_INT_BIT | GMAC0_TX_PAUSE_OFF_INT_BIT | \
+ GMAC0_RX_OVERRUN_INT_BIT | GMAC0_STATUS_CHANGE_INT_BIT)
+#define GMAC1_INT_BITS (GMAC1_RESERVED_INT_BIT | GMAC1_MIB_INT_BIT | \
+ GMAC1_RX_PAUSE_ON_INT_BIT | GMAC1_TX_PAUSE_ON_INT_BIT | \
+ GMAC1_RX_PAUSE_OFF_INT_BIT | GMAC1_TX_PAUSE_OFF_INT_BIT | \
+ GMAC1_RX_OVERRUN_INT_BIT | GMAC1_STATUS_CHANGE_INT_BIT)
+
+#define CLASS_RX_FULL_INT_BITS 0xfffc
+
+/*
+ * GLOBAL_QUEUE_THRESHOLD_REG (offset 0x0070)
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_0070_2 {
+ unsigned int swfq_empty : 8; /* 7:0 Software Free Queue Empty Threshold */
+ unsigned int hwfq_empty : 8; /* 15:8 Hardware Free Queue Empty Threshold */
+ unsigned int intrq : 8; /* 23:16 */
+ unsigned int toe_class : 8; /* 31:24 */
+ } bits;
+} QUEUE_THRESHOLD_T;
+
+
+/*
+ * GMAC DMA Control Register
+ * GMAC0 offset 0x8000
+ * GMAC1 offset 0xC000
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8000 {
+ unsigned int td_bus : 2; /* bit 1:0 Peripheral Bus Width */
+ unsigned int td_burst_size : 2; /* bit 3:2 TxDMA max burst size for every AHB request */
+ unsigned int td_prot : 4; /* bit 7:4 TxDMA protection control */
+ unsigned int rd_bus : 2; /* bit 9:8 Peripheral Bus Width */
+ unsigned int rd_burst_size : 2; /* bit 11:10 DMA max burst size for every AHB request */
+ unsigned int rd_prot : 4; /* bit 15:12 DMA Protection Control */
+ unsigned int rd_insert_bytes : 2; /* bit 17:16 */
+ unsigned int reserved : 10; /* bit 27:18 */
+ unsigned int drop_small_ack : 1; /* bit 28 1: Drop, 0: Accept */
+ unsigned int loopback : 1; /* bit 29 Loopback TxDMA to RxDMA */
+ unsigned int td_enable : 1; /* bit 30 Tx DMA Enable */
+ unsigned int rd_enable : 1; /* bit 31 Rx DMA Enable */
+ } bits;
+} GMAC_DMA_CTRL_T;
+
+/*
+ * GMAC Tx Weighting Control Register 0
+ * GMAC0 offset 0x8004
+ * GMAC1 offset 0xC004
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8004 {
+ unsigned int hw_tq0 : 6; /* bit 5:0 HW TX Queue 3 */
+ unsigned int hw_tq1 : 6; /* bit 11:6 HW TX Queue 2 */
+ unsigned int hw_tq2 : 6; /* bit 17:12 HW TX Queue 1 */
+ unsigned int hw_tq3 : 6; /* bit 23:18 HW TX Queue 0 */
+ unsigned int reserved : 8; /* bit 31:24 */
+ } bits;
+} GMAC_TX_WCR0_T; /* Weighting Control Register 0 */
+
+/*
+ * GMAC Tx Weighting Control Register 1
+ * GMAC0 offset 0x8008
+ * GMAC1 offset 0xC008
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8008 {
+ unsigned int sw_tq0 : 5; /* bit 4:0 SW TX Queue 0 */
+ unsigned int sw_tq1 : 5; /* bit 9:5 SW TX Queue 1 */
+ unsigned int sw_tq2 : 5; /* bit 14:10 SW TX Queue 2 */
+ unsigned int sw_tq3 : 5; /* bit 19:15 SW TX Queue 3 */
+ unsigned int sw_tq4 : 5; /* bit 24:20 SW TX Queue 4 */
+ unsigned int sw_tq5 : 5; /* bit 29:25 SW TX Queue 5 */
+ unsigned int reserved : 2; /* bit 31:30 */
+ } bits;
+} GMAC_TX_WCR1_T; /* Weighting Control Register 1 */
+
+/*
+ * Queue Read/Write Pointer
+ * GMAC SW TX Queue 0~5 Read/Write Pointer register
+ * GMAC0 offset 0x800C ~ 0x8020
+ * GMAC1 offset 0xC00C ~ 0xC020
+ * GMAC HW TX Queue 0~3 Read/Write Pointer register
+ * GMAC0 offset 0x8024 ~ 0x8030
+ * GMAC1 offset 0xC024 ~ 0xC030
+ *
+ * see DMA_RWPTR_T structure
+ */
+
+/*
+ * GMAC DMA Tx First Description Address Register
+ * GMAC0 offset 0x8038
+ * GMAC1 offset 0xC038
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8038 {
+ unsigned int reserved : 3;
+ unsigned int td_busy : 1; /* bit 3 1: TxDMA busy; 0: TxDMA idle */
+ unsigned int td_first_des_ptr : 28; /* bit 31:4 first descriptor address */
+ } bits;
+} GMAC_TXDMA_FIRST_DESC_T;
+
+/*
+ * GMAC DMA Tx Current Description Address Register
+ * GMAC0 offset 0x803C
+ * GMAC1 offset 0xC03C
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_803C {
+ unsigned int reserved : 4;
+ unsigned int td_curr_desc_ptr : 28; /* bit 31:4 current descriptor address */
+ } bits;
+} GMAC_TXDMA_CURR_DESC_T;
+
+/*
+ * GMAC DMA Tx Description Word 0 Register
+ * GMAC0 offset 0x8040
+ * GMAC1 offset 0xC040
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8040 {
+ unsigned int buffer_size : 16; /* bit 15:0 Transfer size */
+ unsigned int desc_count : 6; /* bit 21:16 number of descriptors used for the current frame */
+ unsigned int status_tx_ok : 1; /* bit 22 Tx Status, 1: Successful 0: Failed */
+ unsigned int status_rvd : 6; /* bit 28:23 Tx Status, Reserved bits */
+ unsigned int perr : 1; /* bit 29 protocol error during processing this descriptor */
+ unsigned int derr : 1; /* bit 30 data error during processing this descriptor */
+ unsigned int reserved : 1; /* bit 31 */
+ } bits;
+} GMAC_TXDESC_0_T;
+
+/*
+ * GMAC DMA Tx Description Word 1 Register
+ * GMAC0 offset 0x8044
+ * GMAC1 offset 0xC044
+ */
+typedef union {
+ unsigned int bits32;
+ struct txdesc_word1 {
+ unsigned int byte_count : 16; /* bit 15: 0 Tx Frame Byte Count */
+ unsigned int mtu_enable : 1; /* bit 16 TSS segmentation use MTU setting */
+ unsigned int ip_chksum : 1; /* bit 17 IPV4 Header Checksum Enable */
+ unsigned int ipv6_enable : 1; /* bit 18 IPV6 Tx Enable */
+ unsigned int tcp_chksum : 1; /* bit 19 TCP Checksum Enable */
+ unsigned int udp_chksum : 1; /* bit 20 UDP Checksum Enable */
+ unsigned int bypass_tss : 1; /* bit 21 Bypass HW offload engine */
+ unsigned int ip_fixed_len : 1; /* bit 22 Don't update IP length field */
+ unsigned int reserved : 9; /* bit 31:23 Tx Flag, Reserved */
+ } bits;
+} GMAC_TXDESC_1_T;
+
+#define TSS_IP_FIXED_LEN_BIT BIT(22)
+#define TSS_BYPASS_BIT BIT(21)
+#define TSS_UDP_CHKSUM_BIT BIT(20)
+#define TSS_TCP_CHKSUM_BIT BIT(19)
+#define TSS_IPV6_ENABLE_BIT BIT(18)
+#define TSS_IP_CHKSUM_BIT BIT(17)
+#define TSS_MTU_ENABLE_BIT BIT(16)
+
+#define TSS_CHECKUM_ENABLE \
+ (TSS_IP_CHKSUM_BIT|TSS_IPV6_ENABLE_BIT| \
+ TSS_TCP_CHKSUM_BIT|TSS_UDP_CHKSUM_BIT)
+
+/*
+ * GMAC DMA Tx Description Word 2 Register
+ * GMAC0 offset 0x8048
+ * GMAC1 offset 0xC048
+ */
+typedef union {
+ unsigned int bits32;
+ unsigned int buf_adr;
+} GMAC_TXDESC_2_T;
+
+/*
+ * GMAC DMA Tx Description Word 3 Register
+ * GMAC0 offset 0x804C
+ * GMAC1 offset 0xC04C
+ */
+typedef union {
+ unsigned int bits32;
+ struct txdesc_word3 {
+ unsigned int mtu_size : 13; /* bit 12: 0 Tx Frame Byte Count */
+ unsigned int reserved : 16; /* bit 28:13 */
+ unsigned int eofie : 1; /* bit 29 End of frame interrupt enable */
+ unsigned int sof_eof : 2; /* bit 31:30 11: only one, 10: first, 01: last, 00: linking */
+ } bits;
+} GMAC_TXDESC_3_T;
+#define SOF_EOF_BIT_MASK 0x3fffffff
+#define SOF_BIT 0x80000000
+#define EOF_BIT 0x40000000
+#define EOFIE_BIT BIT(29)
+#define MTU_SIZE_BIT_MASK 0x1fff
+
+/*
+ * GMAC Tx Descriptor
+ */
+typedef struct {
+ GMAC_TXDESC_0_T word0;
+ GMAC_TXDESC_1_T word1;
+ GMAC_TXDESC_2_T word2;
+ GMAC_TXDESC_3_T word3;
+} GMAC_TXDESC_T;
+
+/*
+ * GMAC DMA Rx First Description Address Register
+ * GMAC0 offset 0x8058
+ * GMAC1 offset 0xC058
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8058 {
+ unsigned int reserved : 3; /* bit 2:0 */
+ unsigned int rd_busy : 1; /* bit 3 1-RxDMA busy; 0-RxDMA idle */
+ unsigned int rd_first_des_ptr : 28; /* bit 31:4 first descriptor address */
+ } bits;
+} GMAC_RXDMA_FIRST_DESC_T;
+
+/*
+ * GMAC DMA Rx Current Description Address Register
+ * GMAC0 offset 0x805C
+ * GMAC1 offset 0xC05C
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_805C {
+ unsigned int reserved : 4; /* bit 3:0 */
+ unsigned int rd_curr_des_ptr : 28; /* bit 31:4 current descriptor address */
+ } bits;
+} GMAC_RXDMA_CURR_DESC_T;
+
+/*
+ * GMAC DMA Rx Description Word 0 Register
+ * GMAC0 offset 0x8060
+ * GMAC1 offset 0xC060
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8060 {
+ unsigned int buffer_size : 16; /* bit 15:0 number of descriptors used for the current frame */
+ unsigned int desc_count : 6; /* bit 21:16 number of descriptors used for the current frame */
+ unsigned int status : 4; /* bit 24:22 Status of rx frame */
+ unsigned int chksum_status : 3; /* bit 28:26 Check Sum Status */
+ unsigned int perr : 1; /* bit 29 protocol error during processing this descriptor */
+ unsigned int derr : 1; /* bit 30 data error during processing this descriptor */
+ unsigned int drop : 1; /* bit 31 TOE/CIS Queue Full dropped packet to default queue */
+ } bits;
+} GMAC_RXDESC_0_T;
+
+#define GMAC_RXDESC_0_T_derr BIT(30)
+#define GMAC_RXDESC_0_T_perr BIT(29)
+#define GMAC_RXDESC_0_T_chksum_status(x) BIT((x+26))
+#define GMAC_RXDESC_0_T_status(x) BIT((x+22))
+#define GMAC_RXDESC_0_T_desc_count(x) BIT((x+16))
+
+#define RX_CHKSUM_IP_UDP_TCP_OK 0
+#define RX_CHKSUM_IP_OK_ONLY 1
+#define RX_CHKSUM_NONE 2
+#define RX_CHKSUM_IP_ERR_UNKNOWN 4
+#define RX_CHKSUM_IP_ERR 5
+#define RX_CHKSUM_TCP_UDP_ERR 6
+#define RX_CHKSUM_NUM 8
+
+#define RX_STATUS_GOOD_FRAME 0
+#define RX_STATUS_TOO_LONG_GOOD_CRC 1
+#define RX_STATUS_RUNT_FRAME 2
+#define RX_STATUS_SFD_NOT_FOUND 3
+#define RX_STATUS_CRC_ERROR 4
+#define RX_STATUS_TOO_LONG_BAD_CRC 5
+#define RX_STATUS_ALIGNMENT_ERROR 6
+#define RX_STATUS_TOO_LONG_BAD_ALIGN 7
+#define RX_STATUS_RX_ERR 8
+#define RX_STATUS_DA_FILTERED 9
+#define RX_STATUS_BUFFER_FULL 10
+#define RX_STATUS_NUM 16
+
+#define RX_ERROR_LENGTH(s) \
+ ((s) == RX_STATUS_TOO_LONG_GOOD_CRC || \
+ (s) == RX_STATUS_TOO_LONG_BAD_CRC || \
+ (s) == RX_STATUS_TOO_LONG_BAD_ALIGN)
+#define RX_ERROR_OVER(s) \
+ ((s) == RX_STATUS_BUFFER_FULL)
+#define RX_ERROR_CRC(s) \
+ ((s) == RX_STATUS_CRC_ERROR || \
+ (s) == RX_STATUS_TOO_LONG_BAD_CRC)
+#define RX_ERROR_FRAME(s) \
+ ((s) == RX_STATUS_ALIGNMENT_ERROR || \
+ (s) == RX_STATUS_TOO_LONG_BAD_ALIGN)
+#define RX_ERROR_FIFO(s) \
+ (0)
+
+/*
+ * GMAC DMA Rx Description Word 1 Register
+ * GMAC0 offset 0x8064
+ * GMAC1 offset 0xC064
+ */
+typedef union {
+ unsigned int bits32;
+ struct rxdesc_word1 {
+ unsigned int byte_count : 16; /* bit 15: 0 Rx Frame Byte Count */
+ unsigned int sw_id : 16; /* bit 31:16 Software ID */
+ } bits;
+} GMAC_RXDESC_1_T;
+
+/*
+ * GMAC DMA Rx Description Word 2 Register
+ * GMAC0 offset 0x8068
+ * GMAC1 offset 0xC068
+ */
+typedef union {
+ unsigned int bits32;
+ unsigned int buf_adr;
+} GMAC_RXDESC_2_T;
+
+#define RX_INSERT_NONE 0
+#define RX_INSERT_1_BYTE 1
+#define RX_INSERT_2_BYTE 2
+#define RX_INSERT_3_BYTE 3
+
+/*
+ * GMAC DMA Rx Description Word 3 Register
+ * GMAC0 offset 0x806C
+ * GMAC1 offset 0xC06C
+ */
+typedef union {
+ unsigned int bits32;
+ struct rxdesc_word3 {
+ unsigned int l3_offset : 8; /* bit 7: 0 L3 data offset */
+ unsigned int l4_offset : 8; /* bit 15: 8 L4 data offset */
+ unsigned int l7_offset : 8; /* bit 23: 16 L7 data offset */
+ unsigned int dup_ack : 1; /* bit 24 Duplicated ACK detected */
+ unsigned int abnormal : 1; /* bit 25 abnormal case found */
+ unsigned int option : 1; /* bit 26 IPV4 option or IPV6 extension header */
+ unsigned int out_of_seq : 1; /* bit 27 Out of Sequence packet */
+ unsigned int ctrl_flag : 1; /* bit 28 Control Flag is present */
+ unsigned int eofie : 1; /* bit 29 End of frame interrupt enable */
+ unsigned int sof_eof : 2; /* bit 31:30 11: only one, 10: first, 01: last, 00: linking */
+ } bits;
+} GMAC_RXDESC_3_T;
+
+/*
+ * GMAC Rx Descriptor
+ */
+typedef struct {
+ GMAC_RXDESC_0_T word0;
+ GMAC_RXDESC_1_T word1;
+ GMAC_RXDESC_2_T word2;
+ GMAC_RXDESC_3_T word3;
+} GMAC_RXDESC_T;
+
+/*
+ * GMAC Hash Engine Enable/Action Register 0 Offset Register
+ * GMAC0 offset 0x8070
+ * GMAC1 offset 0xC070
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8070 {
+ unsigned int mr0hel : 6; /* bit 5:0 match rule 0 hash entry size */
+ unsigned int mr0_action : 5; /* bit 10:6 Matching Rule 0 action offset */
+ unsigned int reserved0 : 4; /* bit 14:11 */
+ unsigned int mr0en : 1; /* bit 15 Enable Matching Rule 0 */
+ unsigned int mr1hel : 6; /* bit 21:16 match rule 1 hash entry size */
+ unsigned int mr1_action : 5; /* bit 26:22 Matching Rule 1 action offset */
+ unsigned int timing : 3; /* bit 29:27 */
+ unsigned int reserved1 : 1; /* bit 30 */
+ unsigned int mr1en : 1; /* bit 31 Enable Matching Rule 1 */
+ } bits;
+} GMAC_HASH_ENABLE_REG0_T;
+
+/*
+ * GMAC Hash Engine Enable/Action Register 1 Offset Register
+ * GMAC0 offset 0x8074
+ * GMAC1 offset 0xC074
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8074 {
+ unsigned int mr2hel : 6; /* bit 5:0 match rule 2 hash entry size */
+ unsigned int mr2_action : 5; /* bit 10:6 Matching Rule 2 action offset */
+ unsigned int reserved2 : 4; /* bit 14:11 */
+ unsigned int mr2en : 1; /* bit 15 Enable Matching Rule 2 */
+ unsigned int mr3hel : 6; /* bit 21:16 match rule 3 hash entry size */
+ unsigned int mr3_action : 5; /* bit 26:22 Matching Rule 3 action offset */
+ unsigned int reserved1 : 4; /* bit 30:27 */
+ unsigned int mr3en : 1; /* bit 31 Enable Matching Rule 3 */
+ } bits;
+} GMAC_HASH_ENABLE_REG1_T;
+
+/*
+ * GMAC Matching Rule Control Register 0
+ * GMAC0 offset 0x8078
+ * GMAC1 offset 0xC078
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8078 {
+ unsigned int sprx : 8; /* bit 7:0 Support Protocol Register 7:0 */
+ unsigned int reserved2 : 4; /* bit 11:8 */
+ unsigned int tos_traffic : 1; /* bit 12 IPV4 TOS or IPV6 Traffice Class */
+ unsigned int flow_lable : 1; /* bit 13 IPV6 Flow label */
+ unsigned int ip_hdr_len : 1; /* bit 14 IPV4 Header length */
+ unsigned int ip_version : 1; /* bit 15 0: IPV4, 1: IPV6 */
+ unsigned int reserved1 : 3; /* bit 18:16 */
+ unsigned int pppoe : 1; /* bit 19 PPPoE Session ID enable */
+ unsigned int vlan : 1; /* bit 20 VLAN ID enable */
+ unsigned int ether_type : 1; /* bit 21 Ethernet type enable */
+ unsigned int sa : 1; /* bit 22 MAC SA enable */
+ unsigned int da : 1; /* bit 23 MAC DA enable */
+ unsigned int priority : 3; /* bit 26:24 priority if multi-rules matched */
+ unsigned int port : 1; /* bit 27 PORT ID matching enable */
+ unsigned int l7 : 1; /* bit 28 L7 matching enable */
+ unsigned int l4 : 1; /* bit 29 L4 matching enable */
+ unsigned int l3 : 1; /* bit 30 L3 matching enable */
+ unsigned int l2 : 1; /* bit 31 L2 matching enable */
+ } bits;
+} GMAC_MRxCR0_T;
+
+#define MR_L2_BIT BIT(31)
+#define MR_L3_BIT BIT(30)
+#define MR_L4_BIT BIT(29)
+#define MR_L7_BIT BIT(28)
+#define MR_PORT_BIT BIT(27)
+#define MR_PRIORITY_BIT BIT(26)
+#define MR_DA_BIT BIT(23)
+#define MR_SA_BIT BIT(22)
+#define MR_ETHER_TYPE_BIT BIT(21)
+#define MR_VLAN_BIT BIT(20)
+#define MR_PPPOE_BIT BIT(19)
+#define MR_IP_VER_BIT BIT(15)
+#define MR_IP_HDR_LEN_BIT BIT(14)
+#define MR_FLOW_LABLE_BIT BIT(13)
+#define MR_TOS_TRAFFIC_BIT BIT(12)
+#define MR_SPR_BIT(x) BIT(x)
+#define MR_SPR_BITS 0xff
+
+/*
+ * GMAC Matching Rule Control Register 1
+ * GMAC0 offset 0x807C
+ * GMAC1 offset 0xC07C
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_807C {
+ unsigned int l4_byte0_15 : 16; /* bit 15: 0 */
+ unsigned int dip_netmask : 7; /* bit 22:16 Dest IP net mask, number of mask bits */
+ unsigned int dip : 1; /* bit 23 Dest IP */
+ unsigned int sip_netmask : 7; /* bit 30:24 Srce IP net mask, number of mask bits */
+ unsigned int sip : 1; /* bit 31 Srce IP */
+ } bits;
+} GMAC_MRxCR1_T;
+
+/*
+ * GMAC Matching Rule Control Register 2
+ * GMAC0 offset 0x8080
+ * GMAC1 offset 0xC080
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_8080 {
+ unsigned int l7_byte0_23 : 24; /* bit 23:0 */
+ unsigned int l4_byte16_24 : 8; /* bit 31: 24 */
+ } bits;
+} GMAC_MRxCR2_T;
+
+/*
+ * GMAC Support registers
+ * GMAC0 offset 0x80A8
+ * GMAC1 offset 0xC0A8
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_80A8 {
+ unsigned int protocol : 8; /* bit 7:0 Supported protocol */
+ unsigned int swap : 3; /* bit 10:8 Swap */
+ unsigned int reserved : 21; /* bit 31:11 */
+ } bits;
+} GMAC_SPR_T;
+
+/*
+ * GMAC_AHB_WEIGHT registers
+ * GMAC0 offset 0x80C8
+ * GMAC1 offset 0xC0C8
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_80C8 {
+ unsigned int hash_weight : 5; /* 4:0 */
+ unsigned int rx_weight : 5; /* 9:5 */
+ unsigned int tx_weight : 5; /* 14:10 */
+ unsigned int pre_req : 5; /* 19:15 Rx Data Pre Request FIFO Threshold */
+ unsigned int tqDV_threshold : 5; /* 24:20 DMA TqCtrl to Start tqDV FIFO Threshold */
+ unsigned int reserved : 7; /* 31:25 */
+ } bits;
+} GMAC_AHB_WEIGHT_T;
+
+/*
+ * the register structure of GMAC
+ */
+
+/*
+ * GMAC RX FLTR
+ * GMAC0 Offset 0xA00C
+ * GMAC1 Offset 0xE00C
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit1_000c {
+ unsigned int unicast : 1; /* enable receive of unicast frames that are sent to STA address */
+ unsigned int multicast : 1; /* enable receive of multicast frames that pass multicast filter */
+ unsigned int broadcast : 1; /* enable receive of broadcast frames */
+ unsigned int promiscuous : 1; /* enable receive of all frames */
+ unsigned int error : 1; /* enable receive of all error frames */
+ unsigned int : 27;
+ } bits;
+} GMAC_RX_FLTR_T;
+
+/*
+ * GMAC Configuration 0
+ * GMAC0 Offset 0xA018
+ * GMAC1 Offset 0xE018
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit1_0018 {
+ unsigned int dis_tx : 1; /* 0: disable transmit */
+ unsigned int dis_rx : 1; /* 1: disable receive */
+ unsigned int loop_back : 1; /* 2: transmit data loopback enable */
+ unsigned int flow_ctrl : 1; /* 3: flow control also trigged by Rx queues */
+ unsigned int adj_ifg : 4; /* 4-7: adjust IFG from 96+/-56 */
+ unsigned int max_len : 3; /* 8-10 maximum receive frame length allowed */
+ unsigned int dis_bkoff : 1; /* 11: disable back-off function */
+ unsigned int dis_col : 1; /* 12: disable 16 collisions abort function */
+ unsigned int sim_test : 1; /* 13: speed up timers in simulation */
+ unsigned int rx_fc_en : 1; /* 14: RX flow control enable */
+ unsigned int tx_fc_en : 1; /* 15: TX flow control enable */
+ unsigned int rgmii_en : 1; /* 16: RGMII in-band status enable */
+ unsigned int ipv4_rx_chksum : 1; /* 17: IPv4 RX Checksum enable */
+ unsigned int ipv6_rx_chksum : 1; /* 18: IPv6 RX Checksum enable */
+ unsigned int rx_tag_remove : 1; /* 19: Remove Rx VLAN tag */
+ unsigned int rgmm_edge : 1; /* 20 */
+ unsigned int rxc_inv : 1; /* 21 */
+ unsigned int ipv6_exthdr_order : 1; /* 22 */
+ unsigned int rx_err_detect : 1; /* 23 */
+ unsigned int port0_chk_hwq : 1; /* 24 */
+ unsigned int port1_chk_hwq : 1; /* 25 */
+ unsigned int port0_chk_toeq : 1; /* 26 */
+ unsigned int port1_chk_toeq : 1; /* 27 */
+ unsigned int port0_chk_classq : 1; /* 28 */
+ unsigned int port1_chk_classq : 1; /* 29 */
+ unsigned int reserved : 2; /* 31 */
+ } bits;
+} GMAC_CONFIG0_T;
+
+#define CONFIG0_TX_RX_DISABLE (BIT(1)|BIT(0))
+#define CONFIG0_RX_CHKSUM (BIT(18)|BIT(17))
+#define CONFIG0_FLOW_RX (BIT(14))
+#define CONFIG0_FLOW_TX (BIT(15))
+#define CONFIG0_FLOW_TX_RX (BIT(14)|BIT(15))
+#define CONFIG0_FLOW_CTL (BIT(14)|BIT(15))
+
+#define CONFIG0_MAXLEN_SHIFT 8
+#define CONFIG0_MAXLEN_MASK (7 << CONFIG0_MAXLEN_SHIFT)
+#define CONFIG0_MAXLEN_1536 0
+#define CONFIG0_MAXLEN_1518 1
+#define CONFIG0_MAXLEN_1522 2
+#define CONFIG0_MAXLEN_1542 3
+#define CONFIG0_MAXLEN_9k 4 /* 9212 */
+#define CONFIG0_MAXLEN_10k 5 /* 10236 */
+#define CONFIG0_MAXLEN_1518__6 6
+#define CONFIG0_MAXLEN_1518__7 7
+
+/*
+ * GMAC Configuration 1
+ * GMAC0 Offset 0xA01C
+ * GMAC1 Offset 0xE01C
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit1_001c {
+ unsigned int set_threshold : 8; /* flow control set threshold */
+ unsigned int rel_threshold : 8; /* flow control release threshold */
+ unsigned int reserved : 16;
+ } bits;
+} GMAC_CONFIG1_T;
+
+#define GMAC_FLOWCTRL_SET_MAX 32
+#define GMAC_FLOWCTRL_SET_MIN 0
+#define GMAC_FLOWCTRL_RELEASE_MAX 32
+#define GMAC_FLOWCTRL_RELEASE_MIN 0
+
+/*
+ * GMAC Configuration 2
+ * GMAC0 Offset 0xA020
+ * GMAC1 Offset 0xE020
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit1_0020 {
+ unsigned int set_threshold : 16; /* flow control set threshold */
+ unsigned int rel_threshold : 16; /* flow control release threshold */
+ } bits;
+} GMAC_CONFIG2_T;
+
+/*
+ * GMAC Configuration 3
+ * GMAC0 Offset 0xA024
+ * GMAC1 Offset 0xE024
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit1_0024 {
+ unsigned int set_threshold : 16; /* flow control set threshold */
+ unsigned int rel_threshold : 16; /* flow control release threshold */
+ } bits;
+} GMAC_CONFIG3_T;
+
+
+/*
+ * GMAC STATUS
+ * GMAC0 Offset 0xA02C
+ * GMAC1 Offset 0xE02C
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit1_002c {
+ unsigned int link : 1; /* link status */
+ unsigned int speed : 2; /* link speed(00->2.5M 01->25M 10->125M) */
+ unsigned int duplex : 1; /* duplex mode */
+ unsigned int reserved : 1;
+ unsigned int mii_rmii : 2; /* PHY interface type */
+ unsigned int : 25;
+ } bits;
+} GMAC_STATUS_T;
+
+#define GMAC_SPEED_10 0
+#define GMAC_SPEED_100 1
+#define GMAC_SPEED_1000 2
+
+#define GMAC_PHY_MII 0
+#define GMAC_PHY_GMII 1
+#define GMAC_PHY_RGMII_100_10 2
+#define GMAC_PHY_RGMII_1000 3
+
+/*
+ * Queue Header
+ * (1) TOE Queue Header
+ * (2) Non-TOE Queue Header
+ * (3) Interrupt Queue Header
+ *
+ * memory Layout
+ * TOE Queue Header
+ * 0x60003000 +---------------------------+ 0x0000
+ * | TOE Queue 0 Header |
+ * | 8 * 4 Bytes |
+ * +---------------------------+ 0x0020
+ * | TOE Queue 1 Header |
+ * | 8 * 4 Bytes |
+ * +---------------------------+ 0x0040
+ * | ...... |
+ * | |
+ * +---------------------------+
+ *
+ * Non TOE Queue Header
+ * 0x60002000 +---------------------------+ 0x0000
+ * | Default Queue 0 Header |
+ * | 2 * 4 Bytes |
+ * +---------------------------+ 0x0008
+ * | Default Queue 1 Header |
+ * | 2 * 4 Bytes |
+ * +---------------------------+ 0x0010
+ * | Classification Queue 0 |
+ * | 2 * 4 Bytes |
+ * +---------------------------+
+ * | Classification Queue 1 |
+ * | 2 * 4 Bytes |
+ * +---------------------------+ (n * 8 + 0x10)
+ * | ... |
+ * | 2 * 4 Bytes |
+ * +---------------------------+ (13 * 8 + 0x10)
+ * | Classification Queue 13 |
+ * | 2 * 4 Bytes |
+ * +---------------------------+ 0x80
+ * | Interrupt Queue 0 |
+ * | 2 * 4 Bytes |
+ * +---------------------------+
+ * | Interrupt Queue 1 |
+ * | 2 * 4 Bytes |
+ * +---------------------------+
+ * | Interrupt Queue 2 |
+ * | 2 * 4 Bytes |
+ * +---------------------------+
+ * | Interrupt Queue 3 |
+ * | 2 * 4 Bytes |
+ * +---------------------------+
+ *
+ */
+#define TOE_QUEUE_HDR_ADDR(n) (TOE_TOE_QUE_HDR_BASE + n * 32)
+#define TOE_Q_HDR_AREA_END (TOE_QUEUE_HDR_ADDR(TOE_TOE_QUEUE_MAX + 1))
+#define TOE_DEFAULT_Q_HDR_BASE(x) (TOE_NONTOE_QUE_HDR_BASE + 0x08 * (x))
+#define TOE_CLASS_Q_HDR_BASE (TOE_NONTOE_QUE_HDR_BASE + 0x10)
+#define TOE_INTR_Q_HDR_BASE (TOE_NONTOE_QUE_HDR_BASE + 0x80)
+#define INTERRUPT_QUEUE_HDR_ADDR(n) (TOE_INTR_Q_HDR_BASE + n * 8)
+#define NONTOE_Q_HDR_AREA_END (INTERRUPT_QUEUE_HDR_ADDR(TOE_INTR_QUEUE_MAX + 1))
+/*
+ * TOE Queue Header Word 0
+ */
+typedef union {
+ unsigned int bits32;
+ unsigned int base_size;
+} TOE_QHDR0_T;
+
+#define TOE_QHDR0_BASE_MASK (~0x0f)
+
+/*
+ * TOE Queue Header Word 1
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_qhdr1 {
+ unsigned int rptr : 16; /* bit 15:0 */
+ unsigned int wptr : 16; /* bit 31:16 */
+ } bits;
+} TOE_QHDR1_T;
+
+/*
+ * TOE Queue Header Word 2
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_qhdr2 {
+ unsigned int TotalPktSize : 17; /* bit 16: 0 Total packet size */
+ unsigned int reserved : 7; /* bit 23:17 */
+ unsigned int dack : 1; /* bit 24 1: Duplicated ACK */
+ unsigned int abn : 1; /* bit 25 1: Abnormal case Found */
+ unsigned int tcp_opt : 1; /* bit 26 1: Have TCP option */
+ unsigned int ip_opt : 1; /* bit 27 1: have IPV4 option or IPV6 Extension header */
+ unsigned int sat : 1; /* bit 28 1: SeqCnt > SeqThreshold, or AckCnt > AckThreshold */
+ unsigned int osq : 1; /* bit 29 1: out of sequence */
+ unsigned int ctl : 1; /* bit 30 1: have control flag bits (except ack) */
+ unsigned int usd : 1; /* bit 31 0: if no data assembled yet */
+ } bits;
+} TOE_QHDR2_T;
+
+/*
+ * TOE Queue Header Word 3
+ */
+typedef union {
+ unsigned int bits32;
+ unsigned int seq_num;
+} TOE_QHDR3_T;
+
+/*
+ * TOE Queue Header Word 4
+ */
+typedef union {
+ unsigned int bits32;
+ unsigned int ack_num;
+} TOE_QHDR4_T;
+
+/*
+ * TOE Queue Header Word 5
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_qhdr5 {
+ unsigned int AckCnt : 16; /* bit 15:0 */
+ unsigned int SeqCnt : 16; /* bit 31:16 */
+ } bits;
+} TOE_QHDR5_T;
+
+/*
+ * TOE Queue Header Word 6
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_qhdr6 {
+ unsigned int WinSize : 16; /* bit 15:0 */
+ unsigned int iq_num : 2; /* bit 17:16 */
+ unsigned int MaxPktSize : 14; /* bit 31:18 */
+ } bits;
+} TOE_QHDR6_T;
+
+/*
+ * TOE Queue Header Word 7
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_qhdr7 {
+ unsigned int AckThreshold : 16; /* bit 15:0 */
+ unsigned int SeqThreshold : 16; /* bit 31:16 */
+ } bits;
+} TOE_QHDR7_T;
+
+/*
+ * TOE Queue Header
+ */
+typedef struct {
+ TOE_QHDR0_T word0;
+ TOE_QHDR1_T word1;
+ TOE_QHDR2_T word2;
+ TOE_QHDR3_T word3;
+ TOE_QHDR4_T word4;
+ TOE_QHDR5_T word5;
+ TOE_QHDR6_T word6;
+ TOE_QHDR7_T word7;
+} TOE_QHDR_T;
+
+/*
+ * NONTOE Queue Header Word 0
+ */
+typedef union {
+ unsigned int bits32;
+ unsigned int base_size;
+} NONTOE_QHDR0_T;
+
+#define NONTOE_QHDR0_BASE_MASK (~0x0f)
+
+/*
+ * NONTOE Queue Header Word 1
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_nonqhdr1 {
+ unsigned int rptr : 16; /* bit 15:0 */
+ unsigned int wptr : 16; /* bit 31:16 */
+ } bits;
+} NONTOE_QHDR1_T;
+
+/*
+ * Non-TOE Queue Header
+ */
+typedef struct {
+ NONTOE_QHDR0_T word0;
+ NONTOE_QHDR1_T word1;
+} NONTOE_QHDR_T;
+
+/*
+ * Interrupt Queue Header Word 0
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_intrqhdr0 {
+ unsigned int win_size : 16; /* bit 15:0 Descriptor Ring Size */
+ unsigned int wptr : 16; /* bit 31:16 Write Pointer where hw stopped */
+ } bits;
+} INTR_QHDR0_T;
+
+/*
+ * Interrupt Queue Header Word 1
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_intrqhdr1 {
+ unsigned int TotalPktSize : 17; /* bit 16: 0 Total packet size */
+ unsigned int tcp_qid : 8; /* bit 24:17 TCP Queue ID */
+ unsigned int dack : 1; /* bit 25 1: Duplicated ACK */
+ unsigned int abn : 1; /* bit 26 1: Abnormal case Found */
+ unsigned int tcp_opt : 1; /* bit 27 1: Have TCP option */
+ unsigned int ip_opt : 1; /* bit 28 1: have IPV4 option or IPV6 Extension header */
+ unsigned int sat : 1; /* bit 29 1: SeqCnt > SeqThreshold, or AckCnt > AckThreshold */
+ unsigned int osq : 1; /* bit 30 1: out of sequence */
+ unsigned int ctl : 1; /* bit 31 1: have control flag bits (except ack) */
+ } bits;
+} INTR_QHDR1_T;
+
+/*
+ * Interrupt Queue Header Word 2
+ */
+typedef union {
+ unsigned int bits32;
+ unsigned int seq_num;
+} INTR_QHDR2_T;
+
+/*
+ * Interrupt Queue Header Word 3
+ */
+typedef union {
+ unsigned int bits32;
+ unsigned int ack_num;
+} INTR_QHDR3_T;
+
+/*
+ * Interrupt Queue Header Word 4
+ */
+typedef union {
+ unsigned int bits32;
+ struct bit_intrqhdr4 {
+ unsigned int AckCnt : 16; /* bit 15:0 Ack# change since last ack# intr. */
+ unsigned int SeqCnt : 16; /* bit 31:16 Seq# change since last seq# intr. */
+ } bits;
+} INTR_QHDR4_T;
+
+/*
+ * Interrupt Queue Header
+ */
+typedef struct {
+ INTR_QHDR0_T word0;
+ INTR_QHDR1_T word1;
+ INTR_QHDR2_T word2;
+ INTR_QHDR3_T word3;
+ INTR_QHDR4_T word4;
+ unsigned int word5;
+ unsigned int word6;
+ unsigned int word7;
+} INTR_QHDR_T;
+
+#endif /* _GEMINI_ETHERNET_H */
--
2.14.3
^ permalink raw reply related
* RE: [EXT] Re: [PATCH net] net: phylink: fix link state on phy-connect
From: Yan Markman @ 2017-12-02 11:08 UTC (permalink / raw)
To: Russell King - ARM Linux, Florian Fainelli
Cc: Grygorii Strashko, Antoine Tenart, andrew@lunn.ch,
davem@davemloft.net, gregory.clement@free-electrons.com,
thomas.petazzoni@free-electrons.com,
miquel.raynal@free-electrons.com, Nadav Haklai, mw@semihalf.com,
Stefan Chulski, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
In-Reply-To: <20171201174730.GM10595@n2100.armlinux.org.uk>
Hi Russel
The Grygorii has raised one Additional point (about netif_carrier_off) I just didn't want to start before finishing the previous one.
On ifconfig-down the mac_config() called but with LINK=0.
The config has no any knowledge what is intention -- up or down and should be done under disabled ingress/egress,
and so the mac_config one of its action is netif_carrier_off.
After calling mac_config() the phylink checks if (!link && !netif_carrier_ok()) and decides to abort further down since all-done...
REMOVE netif_carrier_off looks like correct BUT has cases where de driver stops to works properly (sorry, I can't remember now what exactly).
So finally I have placed there the CONDITIONAL carrier-off depending upon link:
static void mvpp2_mac_config(){
if (state->link) --- occasionally is TRUE on UP but FALSE on down
netif_carrier_off(port->dev);//YANM
BTW: It's seems your below patch should be present anyway.
+++ b/drivers/net/phy/phylink.c
@@ -798,6 +798,7 @@ void phylink_disconnect_phy(struct phylink *pl)
+ pl->phy_state.link = false;
Thank you
Best regards
Yan Markman
-----Original Message-----
From: Russell King - ARM Linux [mailto:linux@armlinux.org.uk]
Sent: Friday, December 01, 2017 7:48 PM
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>; Yan Markman <ymarkman@marvell.com>; Antoine Tenart <antoine.tenart@free-electrons.com>; andrew@lunn.ch; davem@davemloft.net; gregory.clement@free-electrons.com; thomas.petazzoni@free-electrons.com; miquel.raynal@free-electrons.com; Nadav Haklai <nadavh@marvell.com>; mw@semihalf.com; Stefan Chulski <stefanc@marvell.com>; netdev@vger.kernel.org; linux-kernel@vger.kernel.org
Subject: Re: [EXT] Re: [PATCH net] net: phylink: fix link state on phy-connect
On Fri, Dec 01, 2017 at 09:36:42AM -0800, Florian Fainelli wrote:
> On 12/01/2017 09:24 AM, Russell King - ARM Linux wrote:
> > On Fri, Dec 01, 2017 at 11:07:22AM -0600, Grygorii Strashko wrote:
> >> Hi Russell,
> >>
> >> On 11/30/2017 07:28 AM, Russell King - ARM Linux wrote:
> >>> On Thu, Nov 30, 2017 at 10:10:18AM +0000, Russell King - ARM Linux wrote:
> >>>> On Thu, Nov 30, 2017 at 08:51:21AM +0000, Yan Markman wrote:
> >>>>> The phylink_stop is called before phylink_disconnect_phy You
> >>>>> could see in mvpp2.c:
> >>>>>
> >>>>> mvpp2_stop_dev() {
> >>>>> phylink_stop(port->phylink);
> >>>>> }
> >>>>>
> >>>>> mvpp2_stop() {
> >>>>> mvpp2_stop_dev(port);
> >>>>> phylink_disconnect_phy(port->phylink);
> >>>>> }
> >>>>>
> >>>>> .ndo_stop = mvpp2_stop,
> >>>>
> >>>> Sorry, I don't have this in mvpp2.c, so I have no visibility of
> >>>> what you're working with.
> >>>>
> >>>> What you have above looks correct, and I see no reason why the
> >>>> p21 patch would not have resolved your issue. The p21 patch
> >>>> ensures that phylink_resolve() gets called and completes before
> >>>> phylink_stop() returns. In that case, phylink_resolve() will
> >>>> call the mac_link_down() method if the link is not already down.
> >>>> It will also print the "Link is Down" message.
> >>>>
> >>>> Florian has already tested this patch after encountering a
> >>>> similar issue, and has reported that it solves the problem for
> >>>> him. I've also tested it with mvneta, and the original mvpp2x driver on Macchiatobin.
> >>>>
> >>>> Maybe there's something different about mvpp2, but as I have no
> >>>> visibility of that driver and the modifications therein, I can't
> >>>> comment further other than stating that it works for three
> >>>> different implementations.
> >>>>
> >>>> Maybe you could try and work out what's going on with the p21
> >>>> patch in your case?
> >>>
> >>> I think I now realise what's probably going on.
> >>>
> >>> If you call netif_carrier_off() before phylink_stop(), then
> >>> phylink will believe that the link is already down, and so it
> >>> won't bother calling
> >>> mac_link_down() - it will believe that the link is already down.
> >>>
> >>> I'll update the documentation for phylink_stop() to spell out this
> >>> aspect.
> >>>
> >>
> >> There are pretty high number of net drivers which do call
> >> netif_carrier_off(dev);
> >> before
> >> phy_stop(dev->phydev);
> >> in .ndo_stop() callback.
> >>
> >> As per you comment this seems to be incorrect, so should such calls
> >> be removed?
> >
> > Well, I think the question that needs to be asked is this:
> >
> > Is calling netif_carrier_off() before phy_stop() safe?
> >
> > Well, reading the phylib code, this is the answer I've come to:
> >
> > Between phy_start() and phy_stop(), phylib is free to manage the
> > carrier state itself through the phylib state machine.
> >
> > This means if you call netif_carrier_off() prior to phy_stop(),
> > there is nothing preventing the phylib state machine from running,
> > and a co-incident poll of the PHY could notice that the link has
> > come up, and re-enable the carrier while your ndo_stop() method
> > is still running.
> >
> > So, my conclusion is that this practice is provably racy, though
> > it's probably not that easy to trigger the race (which is probably
> > why no one has reported the problem.)
> >
> > Given that it's racy, it's not something that I think phylink should
> > care about, and should "softly" discourage it. So, I'm happy with
> > what phylink is doing here, and I suggest fixing the drivers for
> > this race.
> >
> > In any case, it should result in less code in the drivers - since
> > the work you need to do when the link goes down is a subset of the
> > work you need to do when the network interface is taken down.
> >
>
> While I agree with all of what written before, in practice, calling
> netif_carrier_off() when using PHYLIB can cause inconsistent carrier
> states at most, but it would not be messing the state machine itself
> because PHYLIB does not make uses of netif_carrier_ok() to make any
> decisions as whether the link has dropped or not, it bases its
> information solely on phydev->link.
Indeed, but the point I'm making is that this sequence is very possible with drivers that mess about by fiddling with stuff before they call phy_stop():
CPU0 CPU1
netif_carrier_off()
mvpp2_egress_disable()
phy_state_machine()
(phydev->state = PHY_AN)
phy_link_up()
phy_link_change()
netif_carrier_on()
mvpp2_link_event()
mvpp2_egress_enable()
mvpp2_ingress_enable()
mvpp2_port_disable()
phy_stop(ndev->phydev)
At this point, egress has not been disabled as mvpp2_stop_dev() wants, because the phylib state machine got in before it was stopped, called the adjust link function which then had the effect of re-enabling the egress.
If that doesn't matter, then what's the point of the
mvpp2_egress_disable() call in the mvpp2_stop_dev() path... either it matters and the mvpp2_stop_dev() sequence is broken, or it doesn't matter and some the work that mvpp2_stop_dev() is doing is unnecessary.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up According to speedtest.net: 8.21Mbps down 510kbps up
^ permalink raw reply
* [PATCH net-next 1/2 v6] net: ethernet: Add DT bindings for the Gemini ethernet
From: Linus Walleij @ 2017-12-02 11:06 UTC (permalink / raw)
To: netdev-u79uwXL29TY76Z2rM5mHXA, David S . Miller,
Michał Mirosław
Cc: Janos Laube, Paulius Zaleckas,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
Hans Ulli Kroll, Florian Fainelli, Linus Walleij,
devicetree-u79uwXL29TY76Z2rM5mHXA, Tobias Waldvogel
This adds the device tree bindings for the Gemini ethernet
controller. It is pretty straight-forward, using standard
bindings and modelling the two child ports as child devices
under the parent ethernet controller device.
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Tobias Waldvogel <tobias.waldvogel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Michał Mirosław <mirq-linux-CoA6ZxLDdyEEUmgCuDUIdw@public.gmane.org>
Signed-off-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
.../bindings/net/cortina,gemini-ethernet.txt | 92 ++++++++++++++++++++++
1 file changed, 92 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
diff --git a/Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt b/Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
new file mode 100644
index 000000000000..35fa3abd1c73
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
@@ -0,0 +1,92 @@
+Cortina Systems Gemini Ethernet Controller
+==========================================
+
+This ethernet controller is found in the Gemini SoC family:
+StorLink SL3512 and SL3516, also known as Cortina Systems
+CS3512 and CS3516.
+
+Required properties:
+- compatible: must be "cortina,gemini-ethernet"
+- reg: must contain the global registers and the V-bit and A-bit
+ memory areas, in total three register sets.
+- syscon: a phandle to the system controller
+- #address-cells: must be specified, must be <1>
+- #size-cells: must be specified, must be <1>
+- ranges: should be state like this giving a 1:1 address translation
+ for the subnodes
+
+The subnodes represents the two ethernet ports in this device.
+They are not independent of each other since they share resources
+in the parent node, and are thus children.
+
+Required subnodes:
+- port0: contains the resources for ethernet port 0
+- port1: contains the resources for ethernet port 1
+
+Required subnode properties:
+- compatible: must be "cortina,gemini-ethernet-port"
+- reg: must contain two register areas: the DMA/TOE memory and
+ the GMAC memory area of the port
+- interrupts: should contain the interrupt line of the port.
+ this is nominally a level interrupt active high.
+- resets: this must provide an SoC-integrated reset line for
+ the port.
+- clocks: this should contain a handle to the PCLK clock for
+ clocking the silicon in this port
+- clock-names: must be "PCLK"
+
+Optional subnode properties:
+- phy-mode: see ethernet.txt
+- phy-handle: see ethernet.txt
+
+Example:
+
+mdio-bus {
+ (...)
+ phy0: ethernet-phy@1 {
+ reg = <1>;
+ device_type = "ethernet-phy";
+ };
+ phy1: ethernet-phy@3 {
+ reg = <3>;
+ device_type = "ethernet-phy";
+ };
+};
+
+
+ethernet@60000000 {
+ compatible = "cortina,gemini-ethernet";
+ reg = <0x60000000 0x4000>, /* Global registers, queue */
+ <0x60004000 0x2000>, /* V-bit */
+ <0x60006000 0x2000>; /* A-bit */
+ syscon = <&syscon>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gmac0: port0 {
+ compatible = "cortina,gemini-ethernet-port";
+ reg = <0x60008000 0x2000>, /* Port 0 DMA/TOE */
+ <0x6000a000 0x2000>; /* Port 0 GMAC */
+ interrupt-parent = <&intcon>;
+ interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&syscon GEMINI_RESET_GMAC0>;
+ clocks = <&syscon GEMINI_CLK_GATE_GMAC0>;
+ clock-names = "PCLK";
+ phy-mode = "rgmii";
+ phy-handle = <&phy0>;
+ };
+
+ gmac1: port1 {
+ compatible = "cortina,gemini-ethernet-port";
+ reg = <0x6000c000 0x2000>, /* Port 1 DMA/TOE */
+ <0x6000e000 0x2000>; /* Port 1 GMAC */
+ interrupt-parent = <&intcon>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&syscon GEMINI_RESET_GMAC1>;
+ clocks = <&syscon GEMINI_CLK_GATE_GMAC1>;
+ clock-names = "PCLK";
+ phy-mode = "rgmii";
+ phy-handle = <&phy1>;
+ };
+};
--
2.14.3
--
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^ permalink raw reply related
* Re: [BUG] mveta: mvneta_txq_bufs_free NULL pointer dereference
From: Sean Nyekjær @ 2017-12-02 11:06 UTC (permalink / raw)
To: Thomas Petazzoni
Cc: netdev, Marcin Wojtas, Grégory Clement, Antoine Ténart,
Simon Guinot
In-Reply-To: <CAKv0xJyGpyuUD12T6S_k-QvVKAnPmdZimZTqtAyM7BROfQV5_Q@mail.gmail.com>
Hi
>> I'm not sure at all, but could you try to apply
>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0d63785c6b94b5d2f095f90755825f90eea791f5
>> and see if the problem is resolved ?>
> I will apply the patch right away, and report back.
>
The same issue reappeared yesterday, with the patch applied :-)
BR
/Sean
^ permalink raw reply
* Re: [PATCH net] nfp: fix port stats for mac representors
From: Jakub Kicinski @ 2017-12-02 10:03 UTC (permalink / raw)
To: Linux Netdev List; +Cc: oss-drivers, Pieter Jansen van Vuuren
In-Reply-To: <20171202053723.32660-1-jakub.kicinski@netronome.com>
On Fri, Dec 1, 2017 at 9:37 PM, Jakub Kicinski
<jakub.kicinski@netronome.com> wrote:
> From: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com>
>
> Previously we swapped the tx_packets, tx_bytes and tx_dropped counters
> with rx_packets, rx_bytes and rx_dropped counters, respectively. This
> behaviour is correct and expected for VF representors but it should not
> be swapped for physical port mac representors.
Ah, I forgot to point the finger. Should I repost?
Fixes: eadfa4c3be99 ("nfp: add stats and xmit helpers for representors")
> Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com>
> Reviewed-by: Simon Horman <simon.horman@netronome.com>
> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
^ permalink raw reply
* [PATCH net-next] net: phy: broadcom: re-add mistakenly removed config settings
From: Heiner Kallweit @ 2017-12-02 9:50 UTC (permalink / raw)
To: David Miller, Florian Fainelli; +Cc: netdev@vger.kernel.org
Previous patch mistakenly removed three chip-specific config settings.
Add them again.
Fixes: 80274abafc60 "net: phy: remove generic settings for callbacks config_aneg and read_status from drivers"
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
drivers/net/phy/broadcom.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
index e008411a3..a8f69c577 100644
--- a/drivers/net/phy/broadcom.c
+++ b/drivers/net/phy/broadcom.c
@@ -611,6 +611,7 @@ static struct phy_driver broadcom_drivers[] = {
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_init = bcm54xx_config_init,
+ .config_aneg = bcm5481_config_aneg,
.ack_interrupt = bcm_phy_ack_intr,
.config_intr = bcm_phy_config_intr,
}, {
@@ -620,6 +621,7 @@ static struct phy_driver broadcom_drivers[] = {
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_init = bcm54xx_config_init,
+ .config_aneg = bcm5481_config_aneg,
.ack_interrupt = bcm_phy_ack_intr,
.config_intr = bcm_phy_config_intr,
}, {
@@ -629,6 +631,7 @@ static struct phy_driver broadcom_drivers[] = {
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_init = bcm5482_config_init,
+ .read_status = bcm5482_read_status,
.ack_interrupt = bcm_phy_ack_intr,
.config_intr = bcm_phy_config_intr,
}, {
--
2.15.1
^ permalink raw reply related
* [PATCH v2 net-next] net/tcp: trace all TCP/IP state transition with tcp_set_state tracepoint
From: Yafang Shao @ 2017-12-02 9:36 UTC (permalink / raw)
To: davem
Cc: kuznet, yoshfuji, rostedt, songliubraving, bgregg, netdev,
linux-kernel, Yafang Shao
The TCP/IP transition from TCP_LISTEN to TCP_SYN_RECV and some other
transitions are not traced with tcp_set_state tracepoint.
In order to trace the whole tcp lifespans, two helpers are introduced,
void __tcp_set_state(struct sock *sk, int state)
void __sk_state_store(struct sock *sk, int newstate)
When do TCP/IP state transition, we should use these two helpers or use
tcp_set_state() other than assigning a value to sk_state directly.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
---
v2: test
---
include/net/tcp.h | 2 ++
net/ipv4/inet_connection_sock.c | 6 +++---
net/ipv4/inet_hashtables.c | 2 +-
net/ipv4/tcp.c | 12 ++++++++++++
4 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 85ea578..4f2d015 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1247,6 +1247,8 @@ static inline bool tcp_checksum_complete(struct sk_buff *skb)
"Close Wait","Last ACK","Listen","Closing"
};
#endif
+void __sk_state_store(struct sock *sk, int newstate);
+void __tcp_set_state(struct sock *sk, int state);
void tcp_set_state(struct sock *sk, int state);
void tcp_done(struct sock *sk);
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 4ca46dc..f3967f1 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -783,7 +783,7 @@ struct sock *inet_csk_clone_lock(const struct sock *sk,
if (newsk) {
struct inet_connection_sock *newicsk = inet_csk(newsk);
- newsk->sk_state = TCP_SYN_RECV;
+ __tcp_set_state(newsk, TCP_SYN_RECV);
newicsk->icsk_bind_hash = NULL;
inet_sk(newsk)->inet_dport = inet_rsk(req)->ir_rmt_port;
@@ -877,7 +877,7 @@ int inet_csk_listen_start(struct sock *sk, int backlog)
* It is OK, because this socket enters to hash table only
* after validation is complete.
*/
- sk_state_store(sk, TCP_LISTEN);
+ __sk_state_store(sk, TCP_LISTEN);
if (!sk->sk_prot->get_port(sk, inet->inet_num)) {
inet->inet_sport = htons(inet->inet_num);
@@ -888,7 +888,7 @@ int inet_csk_listen_start(struct sock *sk, int backlog)
return 0;
}
- sk->sk_state = TCP_CLOSE;
+ __tcp_set_state(sk, TCP_CLOSE);
return err;
}
EXPORT_SYMBOL_GPL(inet_csk_listen_start);
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index e7d15fb..72c15b6 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -430,7 +430,7 @@ bool inet_ehash_nolisten(struct sock *sk, struct sock *osk)
sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
} else {
percpu_counter_inc(sk->sk_prot->orphan_count);
- sk->sk_state = TCP_CLOSE;
+ __tcp_set_state(sk, TCP_CLOSE);
sock_set_flag(sk, SOCK_DEAD);
inet_csk_destroy_sock(sk);
}
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index bf97317..2bc7e04 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2036,6 +2036,18 @@ int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock,
}
EXPORT_SYMBOL(tcp_recvmsg);
+void __sk_state_store(struct sock *sk, int newstate)
+{
+ trace_tcp_set_state(sk, sk->sk_state, newstate);
+ sk_state_store(sk, newstate);
+}
+
+void __tcp_set_state(struct sock *sk, int state)
+{
+ trace_tcp_set_state(sk, sk->sk_state, state);
+ sk->sk_state = state;
+}
+
void tcp_set_state(struct sock *sk, int state)
{
int oldstate = sk->sk_state;
--
1.8.3.1
^ permalink raw reply related
* Re: [Patch net-next] net_sched: get rid of rcu_barrier() in tcf_block_put_ext()
From: Jiri Pirko @ 2017-12-02 9:21 UTC (permalink / raw)
To: Cong Wang; +Cc: netdev, pabeni, Eric Dumazet, Jiri Pirko, Jamal Hadi Salim
In-Reply-To: <20171202001804.11210-1-xiyou.wangcong@gmail.com>
Sat, Dec 02, 2017 at 01:18:04AM CET, xiyou.wangcong@gmail.com wrote:
>Both Eric and Paolo noticed the rcu_barrier() we use in
>tcf_block_put_ext() could be a performance bottleneck when
>we have lots of filters.
The problem is not a lots of filters, the problem is lots of classes and
therefore tcf_blocks
>
>Paolo provided the following to demonstrate the issue:
>
>tc qdisc add dev lo root htb
>for I in `seq 1 1000`; do
> tc class add dev lo parent 1: classid 1:$I htb rate 100kbit
> tc qdisc add dev lo parent 1:$I handle $((I + 1)): htb
> for J in `seq 1 10`; do
> tc filter add dev lo parent $((I + 1)): u32 match ip src 1.1.1.$J
> done
>done
>time tc qdisc del dev root
>
>real 0m54.764s
>user 0m0.023s
>sys 0m0.000s
>
>The rcu_barrier() there is to ensure we free the block after all chains
>are gone, that is, to queue tcf_block_put_final() at the tail of workqueue.
>We can achieve this ordering requirement by refcnt'ing tcf block instead,
>that is, the tcf block is freed only when the last chain in this block is
>gone. This also simplifies the code.
>
>Paolo reported after this patch we get:
>
>real 0m0.017s
>user 0m0.000s
>sys 0m0.017s
>
>Tested-by: Paolo Abeni <pabeni@redhat.com>
>Cc: Eric Dumazet <edumazet@google.com>
>Cc: Jiri Pirko <jiri@mellanox.com>
>Cc: Jamal Hadi Salim <jhs@mojatatu.com>
>Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
>---
> include/net/sch_generic.h | 2 +-
> net/sched/cls_api.c | 31 +++++++++----------------------
> 2 files changed, 10 insertions(+), 23 deletions(-)
>
>diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
>index 65d0d25f2648..b013ded1a38d 100644
>--- a/include/net/sch_generic.h
>+++ b/include/net/sch_generic.h
>@@ -278,7 +278,7 @@ struct tcf_block {
> struct net *net;
> struct Qdisc *q;
> struct list_head cb_list;
>- struct work_struct work;
>+ unsigned int nr_chains;
> };
>
> static inline void qdisc_cb_private_validate(const struct sk_buff *skb, int sz)
>diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
>index ddcf04b4ab43..dec0d36078c8 100644
>--- a/net/sched/cls_api.c
>+++ b/net/sched/cls_api.c
>@@ -190,6 +190,7 @@ static struct tcf_chain *tcf_chain_create(struct tcf_block *block,
> return NULL;
> list_add_tail(&chain->list, &block->chain_list);
> chain->block = block;
>+ block->nr_chains++;
> chain->index = chain_index;
> chain->refcnt = 1;
> return chain;
>@@ -218,8 +219,12 @@ static void tcf_chain_flush(struct tcf_chain *chain)
>
> static void tcf_chain_destroy(struct tcf_chain *chain)
> {
>+ struct tcf_block *block = chain->block;
>+
> list_del(&chain->list);
> kfree(chain);
>+ if (!--block->nr_chains)
You don't need this counter. You can just check
list_empty(block->chain_list);
>+ kfree(block);
> }
>
> static void tcf_chain_hold(struct tcf_chain *chain)
>@@ -330,27 +335,13 @@ int tcf_block_get(struct tcf_block **p_block,
> }
> EXPORT_SYMBOL(tcf_block_get);
>
>-static void tcf_block_put_final(struct work_struct *work)
>-{
>- struct tcf_block *block = container_of(work, struct tcf_block, work);
>- struct tcf_chain *chain, *tmp;
>-
>- rtnl_lock();
>-
>- /* At this point, all the chains should have refcnt == 1. */
>- list_for_each_entry_safe(chain, tmp, &block->chain_list, list)
>- tcf_chain_put(chain);
>- rtnl_unlock();
>- kfree(block);
>-}
>-
> /* XXX: Standalone actions are not allowed to jump to any chain, and bound
> * actions should be all removed after flushing.
> */
> void tcf_block_put_ext(struct tcf_block *block, struct Qdisc *q,
> struct tcf_block_ext_info *ei)
> {
>- struct tcf_chain *chain;
>+ struct tcf_chain *chain, *tmp;
>
> /* Hold a refcnt for all chains, except 0, so that they don't disappear
> * while we are iterating.
>@@ -364,13 +355,9 @@ void tcf_block_put_ext(struct tcf_block *block, struct Qdisc *q,
>
> tcf_block_offload_unbind(block, q, ei);
>
>- INIT_WORK(&block->work, tcf_block_put_final);
>- /* Wait for existing RCU callbacks to cool down, make sure their works
>- * have been queued before this. We can not flush pending works here
>- * because we are holding the RTNL lock.
>- */
>- rcu_barrier();
>- tcf_queue_work(&block->work);
>+ /* At this point, all the chains should have refcnt >= 1. */
>+ list_for_each_entry_safe(chain, tmp, &block->chain_list, list)
>+ tcf_chain_put(chain);
I think this is correct. Would be probably good to elaborate a bit more
about what is happening. Perhaps a comment?
> }
> EXPORT_SYMBOL(tcf_block_put_ext);
>
>--
>2.13.0
>
^ permalink raw reply
* Re: [Patch net-next] act_mirred: use tcfm_dev in tcf_mirred_get_dev()
From: Jiri Pirko @ 2017-12-02 8:57 UTC (permalink / raw)
To: Cong Wang; +Cc: netdev, Jiri Pirko, Jamal Hadi Salim
In-Reply-To: <20171130225335.6957-1-xiyou.wangcong@gmail.com>
Thu, Nov 30, 2017 at 11:53:32PM CET, xiyou.wangcong@gmail.com wrote:
>tcfm_dev always points to the correct netdev and we already
>hold a refcnt, so no need to use ifindex to lookup again.
>
>If we would support moving target netdev across netns, using
>pointer would be better than ifindex.
>
>Cc: Jiri Pirko <jiri@mellanox.com>
>Cc: Jamal Hadi Salim <jhs@mojatatu.com>
>Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
>---
> include/net/tc_act/tc_mirred.h | 1 -
> net/sched/act_mirred.c | 3 +--
> 2 files changed, 1 insertion(+), 3 deletions(-)
>
>diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h
>index 21d253c9a8c6..b2dbbfaefd22 100644
>--- a/include/net/tc_act/tc_mirred.h
>+++ b/include/net/tc_act/tc_mirred.h
>@@ -11,7 +11,6 @@ struct tcf_mirred {
> int tcfm_ifindex;
> bool tcfm_mac_header_xmit;
> struct net_device __rcu *tcfm_dev;
>- struct net *net;
> struct list_head tcfm_list;
> };
> #define to_mirred(a) ((struct tcf_mirred *)a)
>diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
>index 8b3e59388480..fe6489f9c3cf 100644
>--- a/net/sched/act_mirred.c
>+++ b/net/sched/act_mirred.c
>@@ -140,7 +140,6 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
> m->tcfm_eaction = parm->eaction;
> if (dev != NULL) {
> m->tcfm_ifindex = parm->ifindex;
>- m->net = net;
> if (ret != ACT_P_CREATED)
> dev_put(rcu_dereference_protected(m->tcfm_dev, 1));
> dev_hold(dev);
>@@ -318,7 +317,7 @@ static struct net_device *tcf_mirred_get_dev(const struct tc_action *a)
> {
> struct tcf_mirred *m = to_mirred(a);
>
>- return __dev_get_by_index(m->net, m->tcfm_ifindex);
>+ return rtnl_dereference(m->tcfm_dev);
Good. Please also use m->tcfm_dev->ifindex in tcf_mirred_dump and
tcf_mirred_ifindex. Then you can remove tcfm_ifindex completely.
> }
>
> static struct tc_action_ops act_mirred_ops = {
>--
>2.13.0
>
^ permalink raw reply
* general protection fault in __lock_acquire (2)
From: syzbot @ 2017-12-02 8:41 UTC (permalink / raw)
To: davem, jon.maloy, linux-kernel, netdev, syzkaller-bugs,
tipc-discussion, ying.xue
In-Reply-To: <001a1135a7f2d8d051055cfdd10e@google.com>
[-- Attachment #1: Type: text/plain, Size: 3454 bytes --]
syzkaller has found reproducer for the following crash on
a0651c7fa2c088a605f63792279859608ed7f2c8
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master
compiler: gcc (GCC) 7.1.1 20170620
.config is attached
Raw console output is attached.
syzkaller reproducer is attached. See https://goo.gl/kgGztJ
for information about syzkaller reproducers
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Subscriber rejected, no memory
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
(ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 3092 Comm: syz-executor0 Not tainted 4.15.0-rc1+ #114
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
task: 00000000b922df06 task.stack: 00000000f204d590
RIP: 0010:__lock_acquire+0xd55/0x47f0 kernel/locking/lockdep.c:3378
RSP: 0018:ffff8801cbba7350 EFLAGS: 00010002
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000004 RSI: 0000000000000000 RDI: ffffffff85ecb440
RBP: ffff8801cbba76d8 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff87489d60 R12: ffff8801cc82a100
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000020
FS: 0000000000000000(0000) GS:ffff8801db500000(0063) knlGS:0000000008cd8900
CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000000009bc20000 CR3: 00000001cb859000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
lock_acquire+0x1d5/0x580 kernel/locking/lockdep.c:4004
__raw_spin_lock_bh include/linux/spinlock_api_smp.h:135 [inline]
_raw_spin_lock_bh+0x31/0x40 kernel/locking/spinlock.c:175
spin_lock_bh include/linux/spinlock.h:320 [inline]
tipc_subscrb_subscrp_delete+0x8f/0x470 net/tipc/subscr.c:201
tipc_subscrb_delete net/tipc/subscr.c:238 [inline]
tipc_subscrb_release_cb+0x17/0x30 net/tipc/subscr.c:316
tipc_close_conn+0x171/0x270 net/tipc/server.c:204
tipc_topsrv_kern_subscr+0x724/0x810 net/tipc/server.c:514
tipc_group_create+0x702/0x9c0 net/tipc/group.c:184
tipc_sk_join net/tipc/socket.c:2747 [inline]
tipc_setsockopt+0x249/0xc10 net/tipc/socket.c:2861
C_SYSC_setsockopt net/compat.c:406 [inline]
compat_SyS_setsockopt+0x2e7/0x410 net/compat.c:386
do_syscall_32_irqs_on arch/x86/entry/common.c:327 [inline]
do_fast_syscall_32+0x3ee/0xf9d arch/x86/entry/common.c:389
entry_SYSENTER_compat+0x51/0x60 arch/x86/entry/entry_64_compat.S:125
RIP: 0023:0xf7fd8c79
RSP: 002b:00000000ffe3ea6c EFLAGS: 00000296 ORIG_RAX: 000000000000016e
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000000010f
RDX: 0000000000000087 RSI: 00000000206fb000 RDI: 0000000000000010
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Code: e9 03 f3 48 ab 48 81 c4 60 03 00 00 44 89 f8 5b 41 5c 41 5d 41 5e 41
5f 5d c3 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00
0f 85 cf 38 00 00 49 81 3f 00 58 8b 86 41 be 00 00
RIP: __lock_acquire+0xd55/0x47f0 kernel/locking/lockdep.c:3378 RSP:
ffff8801cbba7350
---[ end trace 1ff020b845084a89 ]---
[-- Attachment #2: config.txt --]
[-- Type: text/plain, Size: 126531 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 4.15.0-rc1 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_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_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=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
# CONFIG_CPU_ISOLATION is not set
#
# 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=y
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_SWAP_ENABLED=y
CONFIG_BLK_CGROUP=y
# CONFIG_DEBUG_BLK_CGROUP is not set
CONFIG_CGROUP_WRITEBACK=y
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=y
CONFIG_CGROUP_RDMA=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_SOCK_CGROUP_DATA=y
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=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=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_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
CONFIG_BPF_SYSCALL=y
CONFIG_USERFAULTFD=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_COMPAT_BRK is not set
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
CONFIG_SYSTEM_DATA_VERIFICATION=y
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_USER_RETURN_NOTIFIER=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_HAVE_RCU_TABLE_FREE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=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_CYC_COMPLEXITY is not set
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_HAVE_MOD_ARCH_SPECIFIC=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_ARCH_HAS_REFCOUNT=y
CONFIG_REFCOUNT_FULL=y
#
# 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_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=y
CONFIG_BLK_DEV_INTEGRITY=y
CONFIG_BLK_DEV_ZONED=y
CONFIG_BLK_DEV_THROTTLING=y
# CONFIG_BLK_DEV_THROTTLING_LOW is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
CONFIG_BLK_WBT=y
# CONFIG_BLK_WBT_SQ is not set
CONFIG_BLK_WBT_MQ=y
# CONFIG_BLK_DEBUG_FS is not set
# 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
CONFIG_BLK_MQ_VIRTIO=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_CFQ_GROUP_IOSCHED=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=y
CONFIG_BFQ_GROUP_IOSCHED=y
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_PADATA=y
CONFIG_ASN1=y
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_X2APIC=y
CONFIG_X86_MPPARSE=y
# CONFIG_GOLDFISH is not set
# CONFIG_INTEL_RDT is not set
CONFIG_X86_EXTENDED_PLATFORM=y
# CONFIG_X86_NUMACHIP is not set
# CONFIG_X86_VSMP is not set
# CONFIG_X86_UV 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=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_DEBUG=y
CONFIG_PARAVIRT_SPINLOCKS=y
# CONFIG_QUEUED_LOCK_STAT is not set
CONFIG_XEN=y
CONFIG_XEN_PV=y
CONFIG_XEN_PV_SMP=y
CONFIG_XEN_DOM0=y
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_512GB=y
CONFIG_XEN_SAVE_RESTORE=y
# CONFIG_XEN_DEBUG_FS is not set
CONFIG_XEN_PVH=y
CONFIG_KVM_GUEST=y
# CONFIG_KVM_DEBUG_FS is not set
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
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_PROCESSOR_SELECT is not set
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=y
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_X86_5LEVEL is not set
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_X86_DIRECT_GBPAGES=y
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
# CONFIG_AMD_MEM_ENCRYPT is not set
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_ARCH_ENABLE_THP_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MMU_NOTIFIER=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_THP_SWAP=y
CONFIG_TRANSPARENT_HUGE_PAGECACHE=y
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
# CONFIG_CMA is not set
# CONFIG_MEM_SOFT_DIRTY 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_GUP_BENCHMARK 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=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
# CONFIG_X86_INTEL_UMIP is not set
CONFIG_X86_INTEL_MPX=y
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_HAS_ADD_PAGES=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_SUSPEND_SKIP_SYNC is not set
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_LPIT=y
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_XEN=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
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_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
# CONFIG_PCI_STUB is not set
CONFIG_XEN_PCIDEV_FRONTEND=y
CONFIG_PCI_ATS=y
CONFIG_PCI_LOCKLESS_CONFIG=y
CONFIG_PCI_IOV=y
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=y
# CONFIG_PCI_ENDPOINT_CONFIGFS is not set
# CONFIG_PCI_EPF_TEST is not set
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# CONFIG_ISA_BUS 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=y
CONFIG_XFRM=y
CONFIG_XFRM_OFFLOAD=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
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_IPVTI is not set
CONFIG_NET_UDP_TUNNEL=y
# 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=y
CONFIG_INET_XFRM_TUNNEL=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# 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=y
# 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=y
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=y
# CONFIG_IPV6_FOU is not set
# CONFIG_IPV6_FOU_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_IPV6_MROUTE=y
# CONFIG_IPV6_MROUTE_MULTIPLE_TABLES is not set
# CONFIG_IPV6_PIMSM_V2 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_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=y
# 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=y
CONFIG_NF_NAT_NEEDED=y
# CONFIG_NF_NAT_AMANDA is not set
CONFIG_NF_NAT_FTP=y
CONFIG_NF_NAT_IRC=y
CONFIG_NF_NAT_SIP=y
# 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=y
#
# Xtables targets
#
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
CONFIG_NETFILTER_XT_TARGET_LOG=y
CONFIG_NETFILTER_XT_NAT=y
# 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=y
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=y
CONFIG_NF_LOG_IPV4=y
CONFIG_NF_REJECT_IPV4=y
CONFIG_NF_NAT_IPV4=y
CONFIG_NF_NAT_MASQUERADE_IPV4=y
# 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=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
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=y
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_BRIDGE_NF_EBTABLES is not set
CONFIG_IP_DCCP=y
#
# DCCP CCIDs Configuration
#
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=y
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_TFRC_LIB=y
#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set
# CONFIG_NET_DCCPPROBE is not set
CONFIG_IP_SCTP=y
# CONFIG_NET_SCTPPROBE is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
CONFIG_SCTP_COOKIE_HMAC_MD5=y
CONFIG_SCTP_COOKIE_HMAC_SHA1=y
CONFIG_RDS=y
CONFIG_RDS_TCP=y
# CONFIG_RDS_DEBUG is not set
CONFIG_TIPC=y
CONFIG_TIPC_MEDIA_UDP=y
CONFIG_ATM=y
CONFIG_ATM_CLIP=y
# CONFIG_ATM_CLIP_NO_ICMP is not set
CONFIG_ATM_LANE=y
CONFIG_ATM_MPOA=y
CONFIG_ATM_BR2684=y
# CONFIG_ATM_BR2684_IPFILTER is not set
CONFIG_L2TP=y
# CONFIG_L2TP_DEBUGFS is not set
# CONFIG_L2TP_V3 is not set
CONFIG_STP=y
CONFIG_BRIDGE=y
CONFIG_BRIDGE_IGMP_SNOOPING=y
# CONFIG_BRIDGE_VLAN_FILTERING is not set
CONFIG_HAVE_NET_DSA=y
CONFIG_NET_DSA=y
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_VLAN_8021Q_MVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
CONFIG_LLC2=y
# 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_ATM 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_CBS 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=y
# 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=y
# 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=y
# 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=y
# 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=y
CONFIG_VSOCKETS_DIAG=y
CONFIG_VIRTIO_VSOCKETS=y
CONFIG_VIRTIO_VSOCKETS_COMMON=y
# CONFIG_NETLINK_DIAG is not set
# CONFIG_MPLS is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
CONFIG_NET_SWITCHDEV=y
# 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=y
CONFIG_BPF_STREAM_PARSER=y
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_BT=y
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=y
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=y
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=y
CONFIG_BT_HS=y
CONFIG_BT_LE=y
CONFIG_BT_LEDS=y
# CONFIG_BT_SELFTEST is not set
# CONFIG_BT_DEBUGFS is not set
#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=y
CONFIG_BT_RTL=y
CONFIG_BT_HCIBTUSB=y
# CONFIG_BT_HCIBTUSB_BCM is not set
CONFIG_BT_HCIBTUSB_RTL=y
# CONFIG_BT_HCIUART is not set
# CONFIG_BT_HCIBCM203X is not set
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIDTL1 is not set
# CONFIG_BT_HCIBT3C is not set
# CONFIG_BT_HCIBLUECARD is not set
# CONFIG_BT_HCIBTUART is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_BT_MRVL is not set
# CONFIG_BT_ATH3K is not set
# CONFIG_AF_RXRPC is not set
CONFIG_AF_KCM=y
CONFIG_STREAM_PARSER=y
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_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS 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=y
CONFIG_WIMAX_DEBUG_LEVEL=8
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
CONFIG_NET_9P=y
CONFIG_NET_9P_VIRTIO=y
CONFIG_NET_9P_XEN=y
# CONFIG_NET_9P_DEBUG is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
CONFIG_NFC=y
CONFIG_NFC_DIGITAL=y
CONFIG_NFC_NCI=y
CONFIG_NFC_NCI_UART=y
CONFIG_NFC_HCI=y
CONFIG_NFC_SHDLC=y
#
# Near Field Communication (NFC) devices
#
CONFIG_NFC_SIM=y
# CONFIG_NFC_PORT100 is not set
CONFIG_NFC_FDP=y
# CONFIG_NFC_FDP_I2C is not set
# CONFIG_NFC_PN544_I2C is not set
# CONFIG_NFC_PN533_USB is not set
# CONFIG_NFC_PN533_I2C is not set
# CONFIG_NFC_MICROREAD_I2C is not set
# CONFIG_NFC_MRVL_USB is not set
# CONFIG_NFC_MRVL_UART is not set
# CONFIG_NFC_ST21NFCA_I2C is not set
# CONFIG_NFC_ST_NCI_I2C is not set
# CONFIG_NFC_NXP_NCI is not set
# CONFIG_NFC_S3FWRN5_I2C is not set
CONFIG_PSAMPLE=y
# 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=y
# 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=y
# CONFIG_BLK_DEV_FD is not set
CONFIG_CDROM=y
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX 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_XEN_BLKDEV_FRONTEND=y
# CONFIG_XEN_BLKDEV_BACKEND is not set
CONFIG_VIRTIO_BLK=y
CONFIG_VIRTIO_BLK_SCSI=y
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set
#
# NVME Support
#
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TARGET 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
# 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 & related support
#
#
# 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_MQ_DEFAULT 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=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_SCSI_ESAS2R is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_MPT3SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_SMARTPQI is not set
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_VMWARE_PVSCSI is not set
# CONFIG_XEN_SCSI_FRONTEND is not set
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_ISCI is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
CONFIG_SCSI_VIRTIO=y
# 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_PLATFORM 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_DM_ZONED 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_GENEVE is not set
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_TUN=y
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=y
CONFIG_VIRTIO_NET=y
# CONFIG_NLMON is not set
# CONFIG_ARCNET is not set
CONFIG_ATM_DRIVERS=y
# CONFIG_ATM_DUMMY is not set
CONFIG_ATM_TCP=y
# CONFIG_ATM_LANAI is not set
# CONFIG_ATM_ENI is not set
# CONFIG_ATM_FIRESTREAM is not set
# CONFIG_ATM_ZATM is not set
# CONFIG_ATM_NICSTAR is not set
# CONFIG_ATM_IDT77252 is not set
# CONFIG_ATM_AMBASSADOR is not set
# CONFIG_ATM_HORIZON is not set
# CONFIG_ATM_IA is not set
# CONFIG_ATM_FORE200E is not set
# CONFIG_ATM_HE is not set
# CONFIG_ATM_SOLOS is not set
#
# CAIF transport drivers
#
#
# Distributed Switch Architecture drivers
#
# CONFIG_B53 is not set
# CONFIG_NET_DSA_LOOP is not set
# CONFIG_NET_DSA_MT7530 is not set
# CONFIG_NET_DSA_MV88E6060 is not set
# CONFIG_MICROCHIP_KSZ is not set
# CONFIG_NET_DSA_MV88E6XXX is not set
# CONFIG_NET_DSA_QCA8K is not set
# CONFIG_NET_DSA_SMSC_LAN9303_I2C is not set
# CONFIG_NET_DSA_SMSC_LAN9303_MDIO is not set
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 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_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_HUAWEI 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_RMNET 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 is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_ROCKER=y
# CONFIG_ROCKER is not set
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 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_DP83822_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_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_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_WIRELESS_WDS is not set
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 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
#
# WiMAX Wireless Broadband devices
#
# CONFIG_WIMAX_I2400M_USB is not set
# CONFIG_WAN is not set
CONFIG_XEN_NETDEV_FRONTEND=y
# CONFIG_XEN_NETDEV_BACKEND 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=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# 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_VMMOUSE is not set
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_EXC3000 is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_S6SY761 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_XEN_KBDDEV_FRONTEND=y
# 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 is not set
# 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=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
# CONFIG_TTY_PRINTK is not set
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_XEN=y
CONFIG_HVC_XEN_FRONTEND=y
CONFIG_VIRTIO_CONSOLE=y
# 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_HW_RANDOM_VIRTIO is not set
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_PTP_1588_CLOCK_KVM=y
# CONFIG_PINCTRL is not set
# 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_MAX6621 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=y
# 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
# CONFIG_XEN_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
# 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_BD9571MWV 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_TPS68470 is not set
# CONFIG_MFD_TI_LP873X 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_RC_CORE 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
CONFIG_DRM_TTM=y
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
#
# 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=y
CONFIG_DRM_RADEON_USERPTR=y
CONFIG_DRM_AMDGPU=y
CONFIG_DRM_AMDGPU_SI=y
CONFIG_DRM_AMDGPU_CIK=y
CONFIG_DRM_AMDGPU_USERPTR=y
# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set
#
# ACP (Audio CoProcessor) Configuration
#
# CONFIG_DRM_AMD_ACP is not set
#
# Display Engine Configuration
#
CONFIG_DRM_AMD_DC=y
# CONFIG_DRM_AMD_DC_PRE_VEGA is not set
# CONFIG_DRM_AMD_DC_FBC is not set
# CONFIG_DRM_AMD_DC_DCN1_0 is not set
# CONFIG_DEBUG_KERNEL_DC is not set
#
# AMD Library routines
#
CONFIG_CHASH=y
# CONFIG_CHASH_STATS is not set
# CONFIG_CHASH_SELFTEST is not set
# CONFIG_DRM_NOUVEAU is not set
CONFIG_DRM_I915=y
CONFIG_DRM_I915_ALPHA_SUPPORT=y
CONFIG_DRM_I915_CAPTURE_ERROR=y
CONFIG_DRM_I915_COMPRESS_ERROR=y
CONFIG_DRM_I915_USERPTR=y
CONFIG_DRM_I915_GVT=y
#
# drm/i915 Debugging
#
# CONFIG_DRM_I915_WERROR is not set
# CONFIG_DRM_I915_DEBUG is not set
# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
# CONFIG_DRM_I915_SELFTEST is not set
# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE 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=y
CONFIG_DRM_QXL=y
# CONFIG_DRM_BOCHS is not set
CONFIG_DRM_VIRTIO_GPU=y
CONFIG_DRM_PANEL=y
#
# Display Panels
#
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
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=y
# 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_XEN_FBDEV_FRONTEND=y
# 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=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
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=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
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=y
# CONFIG_SND_DEBUG_VERBOSE is not set
CONFIG_SND_PCM_XRUN_DEBUG=y
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_SEQ_DUMMY=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_SEQ_MIDI_EVENT=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=y
#
# 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_OTG_BLACKLIST_HUB 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
CONFIG_USB_ATM=y
# CONFIG_USB_SPEEDTOUCH is not set
# CONFIG_USB_CXACRU is not set
# CONFIG_USB_UEAGLEATM is not set
# CONFIG_USB_XUSBATM 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=y
CONFIG_TYPEC_TCPM=y
# CONFIG_TYPEC_FUSB302 is not set
CONFIG_TYPEC_UCSI=y
CONFIG_UCSI_ACPI=y
# CONFIG_TYPEC_TPS6598X 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_APU is not set
# 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_ACTIVITY 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 is not set
#
# 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_PCF85363 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_ALTERA_MSGDMA is not set
# 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_IRQ_BYPASS_MANAGER=y
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
#
# Virtio drivers
#
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_PCI_LEGACY=y
# CONFIG_VIRTIO_BALLOON is not set
CONFIG_VIRTIO_INPUT=y
# CONFIG_VIRTIO_MMIO is not set
#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
# CONFIG_HYPERV_TSCPAGE is not set
#
# Xen driver support
#
CONFIG_XEN_BALLOON=y
CONFIG_XEN_SCRUB_PAGES=y
CONFIG_XEN_DEV_EVTCHN=y
CONFIG_XEN_BACKEND=y
CONFIG_XENFS=y
CONFIG_XEN_COMPAT_XENFS=y
CONFIG_XEN_SYS_HYPERVISOR=y
CONFIG_XEN_XENBUS_FRONTEND=y
CONFIG_XEN_GNTDEV=y
CONFIG_XEN_GRANT_DEV_ALLOC=y
CONFIG_SWIOTLB_XEN=y
CONFIG_XEN_PCIDEV_BACKEND=y
CONFIG_XEN_PVCALLS_FRONTEND=y
CONFIG_XEN_PVCALLS_BACKEND=y
CONFIG_XEN_PRIVCMD=y
CONFIG_XEN_ACPI_PROCESSOR=y
CONFIG_XEN_MCE_LOG=y
CONFIG_XEN_HAVE_PVMMU=y
CONFIG_XEN_EFI=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_ACPI=y
CONFIG_XEN_SYMS=y
CONFIG_XEN_HAVE_VPMU=y
# 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_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
# CONFIG_RPMSG_VIRTIO is not set
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
#
# Broadcom SoC drivers
#
#
# i.MX SoC drivers
#
#
# Qualcomm 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
#
# IRQ chip support
#
CONFIG_ARM_GIC_MAX_NR=1
# CONFIG_ARM_GIC_V3_ITS is not set
# 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=y
CONFIG_ANDROID_BINDER_IPC=y
CONFIG_ANDROID_BINDER_DEVICES="binder0,binder1,binder2,binder3,binder4,binder5,binder6,binder7,binder8,binder9,binder10,binder11,binder12,binder13,binder14,binder15,binder16,binder17,binder18,binder19,binder20,binder21,binder22,binder23,binder24,binder25,binder26,binder27,binder28,binder29,binder30,binder31"
# CONFIG_ANDROID_BINDER_IPC_SELFTEST is not set
# CONFIG_LIBNVDIMM is not set
CONFIG_DAX=y
# CONFIG_DEV_DAX is not set
# CONFIG_NVMEM is not set
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# 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_FS_IOMAP=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=y
CONFIG_EXT4_FS_ENCRYPTION=y
# 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_OCFS2_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=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
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=y
CONFIG_CUSE=y
CONFIG_OVERLAY_FS=y
CONFIG_OVERLAY_FS_REDIRECT_DIR=y
CONFIG_OVERLAY_FS_INDEX=y
#
# Caches
#
CONFIG_FSCACHE=y
# CONFIG_FSCACHE_STATS is not set
# CONFIG_FSCACHE_HISTOGRAM is not set
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not set
# CONFIG_CACHEFILES 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=y
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=y
CONFIG_EFIVAR_FS=y
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_FSCACHE is not set
# 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_RPCSEC_GSS_KRB5=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_9P_FS=y
# CONFIG_9P_FSCACHE is not set
# CONFIG_9P_FS_POSIX_ACL is not set
# CONFIG_9P_FS_SECURITY 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
# CONFIG_DLM is not set
#
# 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_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=y
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_PAGE_POISONING=y
CONFIG_PAGE_POISONING_NO_SANITY=y
# CONFIG_PAGE_POISONING_ZERO is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB 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=y
# 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_KASAN=y
CONFIG_KASAN=y
# CONFIG_KASAN_OUTLINE is not set
CONFIG_KASAN_INLINE=y
# CONFIG_TEST_KASAN is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_KCOV=y
CONFIG_KCOV_ENABLE_COMPARISONS=y
CONFIG_KCOV_INSTRUMENT_ALL=y
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
CONFIG_HARDLOCKUP_DETECTOR=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1
CONFIG_WQ_WATCHDOG=y
CONFIG_PANIC_ON_OOPS=y
CONFIG_PANIC_ON_OOPS_VALUE=1
CONFIG_PANIC_TIMEOUT=86400
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
CONFIG_SCHED_STACK_END_CHECK=y
# 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_LOCKDEP_CROSSRELEASE=y
CONFIG_LOCKDEP_COMPLETIONS=y
# CONFIG_BOOTPARAM_LOCKDEP_CROSSRELEASE_FULLSTACK 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=y
CONFIG_DEBUG_PI_LIST=y
# CONFIG_DEBUG_SG is not set
CONFIG_DEBUG_NOTIFIERS=y
# 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=120
# CONFIG_RCU_TRACE is not set
# 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=y
CONFIG_FAILSLAB=y
CONFIG_FAIL_PAGE_ALLOC=y
CONFIG_FAIL_MAKE_REQUEST=y
CONFIG_FAIL_IO_TIMEOUT=y
CONFIG_FAIL_FUTEX=y
CONFIG_FAULT_INJECTION_DEBUG_FS=y
# 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_BPF_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
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
# CONFIG_DMA_API_DEBUG 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_TEST_LKM is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
# CONFIG_TEST_FIND_BIT is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_MEMTEST is not set
CONFIG_BUG_ON_DATA_CORRUPTION=y
# 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
# CONFIG_UNWINDER_ORC is not set
CONFIG_UNWINDER_FRAME_POINTER=y
# CONFIG_UNWINDER_GUESS is not set
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_COMPAT=y
CONFIG_PERSISTENT_KEYRINGS=y
CONFIG_BIG_KEYS=y
CONFIG_ENCRYPTED_KEYS=y
CONFIG_KEY_DH_OPERATIONS=y
# 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=y
CONFIG_SECURITY_PATH=y
# CONFIG_INTEL_TXT is not set
CONFIG_LSM_MMAP_MIN_ADDR=65536
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
CONFIG_HARDENED_USERCOPY=y
# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
CONFIG_FORTIFY_SOURCE=y
# 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_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
CONFIG_CRYPTO_ECDH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_PCRYPT=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_MCRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_ABLK_HELPER=y
CONFIG_CRYPTO_SIMD=y
CONFIG_CRYPTO_GLUE_HELPER_X86=y
CONFIG_CRYPTO_ENGINE=y
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_CHACHA20POLY1305=y
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_XTS=y
CONFIG_CRYPTO_KEYWRAP=y
#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_VMAC=y
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=y
CONFIG_CRYPTO_CRC32=y
CONFIG_CRYPTO_CRC32_PCLMUL=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRCT10DIF_PCLMUL=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_POLY1305_X86_64=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=y
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_RMD256=y
CONFIG_CRYPTO_RMD320=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA1_SSSE3=y
CONFIG_CRYPTO_SHA256_SSSE3=y
CONFIG_CRYPTO_SHA512_SSSE3=y
CONFIG_CRYPTO_SHA1_MB=y
CONFIG_CRYPTO_SHA256_MB=y
CONFIG_CRYPTO_SHA512_MB=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
CONFIG_CRYPTO_SM3=y
CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_WP512=y
CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=y
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_TI=y
CONFIG_CRYPTO_AES_X86_64=y
CONFIG_CRYPTO_AES_NI_INTEL=y
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
CONFIG_CRYPTO_BLOWFISH_X86_64=y
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_CAMELLIA_X86_64=y
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=y
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=y
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST5_AVX_X86_64=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_CAST6_AVX_X86_64=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_DES3_EDE_X86_64=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_SALSA20=y
CONFIG_CRYPTO_SALSA20_X86_64=y
CONFIG_CRYPTO_CHACHA20=y
CONFIG_CRYPTO_CHACHA20_X86_64=y
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SERPENT_SSE2_X86_64=y
CONFIG_CRYPTO_SERPENT_AVX_X86_64=y
CONFIG_CRYPTO_SERPENT_AVX2_X86_64=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
CONFIG_CRYPTO_TWOFISH_X86_64=y
CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=y
CONFIG_CRYPTO_TWOFISH_AVX_X86_64=y
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_842=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
CONFIG_CRYPTO_DRBG_HASH=y
CONFIG_CRYPTO_DRBG_CTR=y
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_PADLOCK=y
CONFIG_CRYPTO_DEV_PADLOCK_AES=y
CONFIG_CRYPTO_DEV_PADLOCK_SHA=y
# CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is not set
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_CCP_DD=y
# CONFIG_CRYPTO_DEV_SP_CCP is not set
CONFIG_CRYPTO_DEV_QAT=y
CONFIG_CRYPTO_DEV_QAT_DH895xCC=y
CONFIG_CRYPTO_DEV_QAT_C3XXX=y
CONFIG_CRYPTO_DEV_QAT_C62X=y
CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=y
CONFIG_CRYPTO_DEV_QAT_C3XXXVF=y
CONFIG_CRYPTO_DEV_QAT_C62XVF=y
# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
CONFIG_CRYPTO_DEV_VIRTIO=y
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
CONFIG_PKCS7_TEST_KEY=y
CONFIG_SIGNED_PE_FILE_VERIFICATION=y
#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
CONFIG_SECONDARY_TRUSTED_KEYRING=y
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
CONFIG_HAVE_KVM=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_IRQFD=y
CONFIG_HAVE_KVM_IRQ_ROUTING=y
CONFIG_HAVE_KVM_EVENTFD=y
CONFIG_KVM_MMIO=y
CONFIG_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_KVM_VFIO=y
CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
CONFIG_KVM_COMPAT=y
CONFIG_HAVE_KVM_IRQ_BYPASS=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=y
CONFIG_KVM_INTEL=y
CONFIG_KVM_AMD=y
# CONFIG_KVM_MMU_AUDIT is not set
CONFIG_VHOST_NET=y
# CONFIG_VHOST_VSOCK is not set
CONFIG_VHOST=y
# 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_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
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=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
# CONFIG_CRC8 is not set
# CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_842_COMPRESS=y
CONFIG_842_DECOMPRESS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=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_RADIX_TREE_MULTIORDER=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_CLZ_TAB=y
# CONFIG_CORDIC is not set
# CONFIG_DDR is not set
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
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_STACKDEPOT=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set
[-- Attachment #3: raw.log --]
[-- Type: application/octet-stream, Size: 9590 bytes --]
[-- Attachment #4: repro.txt --]
[-- Type: text/plain, Size: 469 bytes --]
#{Threaded:false Collide:false Repeat:true Procs:1 Sandbox:none Fault:true FaultCall:2 FaultNth:3 EnableTun:true UseTmpDir:true HandleSegv:true WaitRepeat:true Debug:false Repro:false}
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006fb000)=@req={0x8000, 0x0, 0x3, 0x0}, 0x10)
^ permalink raw reply
* Re: [PATCH 01/10] trailing whitespace fixed
From: Greg KH @ 2017-12-02 8:32 UTC (permalink / raw)
To: Mike
Cc: samuel, meghana.madhyastha, julia.lawall, davem, dhowells, netdev,
devel, linux-kernel, lameli67
In-Reply-To: <3dc8635bc62c888f69af2ed6eb8c004c3df00b05.1511645554.git.lameli67@gmail.com>
On Sun, Nov 26, 2017 at 01:45:56AM +0300, Mike wrote:
> Signed-off-by: Mike <lameli67@gmail.com>
> ---
> drivers/staging/irda/drivers/ali-ircc.c | 1002 +++++++++++++++----------------
> 1 file changed, 501 insertions(+), 501 deletions(-)
>
Hi,
This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him
a patch that has triggered this response. He used to manually respond
to these common problems, but in order to save his sanity (he kept
writing the same thing over and over, yet to different people), I was
created. Hopefully you will not take offence and will fix the problem
in your patch and resubmit it so that it can be accepted into the Linux
kernel tree.
You are receiving this message because of the following common error(s)
as indicated below:
- Your patch was attached, please place it inline so that it can be
applied directly from the email message itself.
- You did not specify a description of why the patch is needed, or
possibly, any description at all, in the email body. Please read the
section entitled "The canonical patch format" in the kernel file,
Documentation/SubmittingPatches for what is needed in order to
properly describe the change.
- You did not write a descriptive Subject: for the patch, allowing Greg,
and everyone else, to know what this patch is all about. Please read
the section entitled "The canonical patch format" in the kernel file,
Documentation/SubmittingPatches for what a proper Subject: line should
look like.
- You did not use your real name. Signed-off-by: and From: has to have
a real name associated with it. Use whatever you sign legal documents
with, no anonymous patches are allowed.
If you wish to discuss this problem further, or you have questions about
how to resolve this issue, please feel free to respond to this email and
Greg will reply once he has dug out from the pending patches received
from other developers.
thanks,
greg k-h's patch email bot
^ permalink raw reply
* Re: [PATCH 00/10] Code style patches for staging/irda
From: Greg KH @ 2017-12-02 8:31 UTC (permalink / raw)
To: Mike
Cc: devel, samuel, netdev, linux-kernel, lameli67, dhowells,
julia.lawall, meghana.madhyastha, davem
In-Reply-To: <cover.1511645554.git.lameli67@gmail.com>
On Sun, Nov 26, 2017 at 01:45:55AM +0300, Mike wrote:
>
> This is my task from Little Penguin :)
What does that mean?
>
> Mike (10):
> trailing whitespace fixed
> spaces before tabs are fixed
> trailing */ on a separate line fixed
> if-else code style fixed
> space prohibited before that ',' fixed
> space required before the open parenthesis - fixed
> code indent should use tabs where possible - fixed
> spaces required - fixed
> others not regular and missed errors are fixed
> lines over 80 characters are fixed
>
> drivers/staging/irda/drivers/ali-ircc.c | 1516 +++++++++++++++----------------
> 1 file changed, 722 insertions(+), 794 deletions(-)
Did you read drivers/staging/irda/TODO ?
^ permalink raw reply
* Re: [PATCH iproute2] iproute2: Fix undeclared __kernel_long_t type build error in RHEL 6.8
From: Leon Romanovsky @ 2017-12-02 8:28 UTC (permalink / raw)
To: Stephen Hemminger; +Cc: netdev, Riad Abo Raed, Guy Ergas
In-Reply-To: <20171201084807.0ccfcc86@xeon-e3>
[-- Attachment #1: Type: text/plain, Size: 1519 bytes --]
On Fri, Dec 01, 2017 at 08:48:07AM -0800, Stephen Hemminger wrote:
> On Fri, 1 Dec 2017 13:04:51 +0200
> Leon Romanovsky <leon@kernel.org> wrote:
>
> > From: Leon Romanovsky <leonro@mellanox.com>
> >
> > Add asm/posix_types.h header file to the list of needed includes,
> > because the headers files in RHEL 6.8 are too old and doesn't
> > have declaration of __kernel_long_t.
> >
> > In file included from ../include/uapi/linux/kernel.h:5,
> > from ../include/uapi/linux/netfilter/x_tables.h:4,
> > from ../include/xtables.h:20,
> > from em_ipset.c:26:
> > ../include/uapi/linux/sysinfo.h:9: error: expected specifier-qualifier-list before ‘__kernel_long_t’
> >
> > Cc: Riad Abo Raed <riada@mellanox.com>
> > Cc: Guy Ergas <guye@mellanox.com>
> > Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
>
> I see the problem, but the solution of dragging in posix_types.h
> would be too much of a long term maintenance issue.
> All the headers in uapi are regularly generated from upstream
> kernel headers; I don't want to start making exceptions.
>
> Is it just the xtables stuff (which has always been problematic)?
Yes, both failures are related to xtables. And this wass my naive approach to
solve first one, the second mentioned in the original commit log
(missing xtables-version.h) is more harder to fix.
Will it work if I test in configure script the existence of __kernel_long_t
and fallback to xt-internal.h?
Thanks
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply
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