+Travis Dirkes (with corrected email),
Could you provide more details on the Micron data error.
> On 2021-04-12 12:44 a.m., Ulf Hansson wrote:
>> + Bean Huo, Luca Porzio
>>
>> On Thu, 8 Apr 2021 at 19:59, Scott Branden
>> wrote:
>>>
>>> From: V
+Travis Dirkes,
Could you provide more details on the Micron data error.
On 2021-04-12 12:44 a.m., Ulf Hansson wrote:
> + Bean Huo, Luca Porzio
>
> On Thu, 8 Apr 2021 at 19:59, Scott Branden wrote:
>>
>> From: Vladimir Olovyannikov
>>
>> In certain rare combi
-off-by: Scott Branden
---
drivers/mmc/core/card.h | 5 +
drivers/mmc/core/mmc.c| 4 ++--
drivers/mmc/core/quirks.h | 8
include/linux/mmc/card.h | 1 +
4 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/core/card.h b/drivers/mmc/core/card.h
index
On 2021-03-24 9:35 a.m., Nicolas Saenz Julienne wrote:
> On Wed, 2021-03-24 at 09:27 -0700, Scott Branden wrote:
>> On 2021-03-23 2:24 p.m., Nicolas Saenz Julienne wrote:
>>> On Tue, 2021-03-23 at 15:08 -0600, Rob Herring wrote:
>>>> On Mon, Mar 22, 2021 at 12:11:2
On 2021-03-23 2:24 p.m., Nicolas Saenz Julienne wrote:
> On Tue, 2021-03-23 at 15:08 -0600, Rob Herring wrote:
>> On Mon, Mar 22, 2021 at 12:11:29PM -0700, Scott Branden wrote:
>>> On 2021-03-22 11:58 a.m., Nicolas Saenz Julienne wrote:
>>>> Convert the brcm,iproc-sdh
aenz Julienne
This is already covered in the MAINTAINERS section via "N: iproc".
M: Ray Jui
M: Scott Branden
M: bcm-kernel-feedback-l...@broadcom.com
> +
> +allOf:
> + - $ref: mmc-controller.yaml#
> +
> +properties:
> + compatible:
> +e
1st line of commit should be ARM: dts: bcm2711
On 2021-03-22 11:58 a.m., Nicolas Saenz Julienne wrote:
> From: Nicolas Saenz Julienne
>
> Force emmc2's frequency to 150MHz as the default 100MHz (set by FW)
> seems to interfere with the VPU clock when setup at frequencies bigger
> than 500MHz (a
Hi Yang,
On 2021-03-07 11:18 p.m., Yang Li wrote:
> In one of the error paths of the for_each_child_of_node() loop,
> add missing call to of_node_put().
>
> Fix the following coccicheck warning:
> ./sound/soc/bcm/cygnus-ssp.c:1346:1-33: WARNING: Function
> "for_each_available_child_of_node"
On 2021-02-23 8:36 a.m., Florian Fainelli wrote:
>
>
> On 2/23/2021 8:01 AM, Álvaro Fernández Rojas wrote:
>> Some devices may need to perform a reset before using the RNG, such as the
>> BCM6368.
>>
>> Signed-off-by: Álvaro Fernández Rojas
>
> Since the reset is unique to the 6368, you may
00.770;
> max=9765625.000)Kibits/s
> rngtest: FIPS tests speed: (min=34.742; avg=39.905; max=66.458)Mibits/s
> rngtest: Program run time: 97829648 microseconds
>
> 1000 successes and 0 failures -> 100% success rate
>
> Signed-off-by: Álvaro Fernández Rojas
Acked-by: Scott B
Hi Willy,
On 2021-02-18 1:00 p.m., Willy Tarreau wrote:
> On Thu, Feb 18, 2021 at 12:16:50PM -0800, Scott Branden wrote:
>> On 2021-02-18 10:36 a.m., Greg Kroah-Hartman wrote:
>>> On Thu, Feb 18, 2021 at 07:20:50PM +0100, Willy Tarreau wrote:
>>>> On Thu, Feb 18,
On 2021-02-18 1:39 p.m., Sasha Levin wrote:
> On Thu, Feb 18, 2021 at 12:16:50PM -0800, Scott Branden wrote:
>> On 2021-02-18 10:36 a.m., Greg Kroah-Hartman wrote:
>>> On Thu, Feb 18, 2021 at 07:20:50PM +0100, Willy Tarreau wrote:
>>>> On Thu, Feb 18, 2021 at 06:53:
On 2021-02-18 10:36 a.m., Greg Kroah-Hartman wrote:
> On Thu, Feb 18, 2021 at 07:20:50PM +0100, Willy Tarreau wrote:
>> On Thu, Feb 18, 2021 at 06:53:56PM +0100, Greg Kroah-Hartman wrote:
>>> On Thu, Feb 18, 2021 at 09:21:13AM -0800, Florian Fainelli wrote:
As a company, we are most likely
Hi Greg,
On 2021-02-17 1:40 a.m., Greg Kroah-Hartman wrote:
> On Tue, Jan 26, 2021 at 07:51:18PM +0100, Greg Kroah-Hartman wrote:
>> On Tue, Jan 26, 2021 at 10:30:16AM -0800, Scott Branden wrote:
>>> Hi Greg,
>>>
>>>
>>> On 2021-01-25 11:29 p.m.,
On 2021-02-03 2:17 p.m., Greg Kroah-Hartman wrote:
> On Wed, Feb 03, 2021 at 01:04:51PM -0800, Scott Branden wrote:
>> Correct compile issue if CONFIG_TTY is not set by
>> only adding ttyVK devices if CONFIG_BCM_VK_TTY is set.
>>
>> Reported-by: Randy Dunlap
>
Correct compile issue if CONFIG_TTY is not set by
only adding ttyVK devices if CONFIG_BCM_VK_TTY is set.
Reported-by: Randy Dunlap
Signed-off-by: Scott Branden
---
Changes since v3:
- Kconfig cleanups below as per Greg's comments
- changed if BCM_VK to depends on BCM_VK
- removed default y
Correct compile issue if CONFIG_TTY is not set by
only adding ttyVK devices if CONFIG_BCM_VK_TTY is set.
Reported-by: Randy Dunlap
Signed-off-by: Scott Branden
---
Changes since v3:
- Kconfig cleanups below as per Greg's comments
- changed if BCM_VK to depends on BCM_VK
- removed default y
-vk: add autoload support")
> Fixes: 522f692686a7 ("misc: bcm-vk: add Broadcom VK driver")
> Signed-off-by: Dan Carpenter
Acked-by: Scott Branden
> ---
> drivers/misc/bcm-vk/bcm_vk_dev.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/driv
Great, looks good then.
On 2021-02-01 10:32 a.m., Desmond Yan wrote:
> Acked-by: Desmond Yan
Acked-by: Scott Branden
>
> On Mon, Feb 1, 2021 at 4:24 AM Dan Carpenter wrote:
>> Unlock before returning on this error path.
>>
>> Fixes: 111d746bb476 ("misc:
Hi Greg,,
I need a few clarifications before sending (hopefully) final revisions to the
patch.
On 2021-01-31 11:45 p.m., Greg Kroah-Hartman wrote:
> On Sun, Jan 31, 2021 at 03:30:49PM -0800, Scott Branden wrote:
>> Correct compile issue if CONFIG_TTY is not set by
>> only addin
On 2021-02-01 4:22 a.m., Dan Carpenter wrote:
> Unlock before returning on this error path.
>
> Fixes: 111d746bb476 ("misc: bcm-vk: add VK messaging support")
> Signed-off-by: Dan Carpenter
> ---
> drivers/misc/bcm-vk/bcm_vk_msg.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
>
Correct compile issue if CONFIG_TTY is not set by
only adding ttyVK devices if CONFIG_BCM_VK_TTY is set.
Reported-by: Randy Dunlap
Signed-off-by: Scott Branden
---
Changes since v2:
- add CONFIG_BCM_VK_TTY
- add function and stub for bcm_vk_tty_set_irq_enabled
Changes since v1:
- add function
On 2021-01-30 12:55 a.m., Greg Kroah-Hartman wrote:
> On Fri, Jan 29, 2021 at 02:06:27PM -0800, Scott Branden wrote:
>> Correct compile issue if CONFIG_TTY is not set by
>> only adding ttyVK devices if CONFIG_TTY is set.
>>
>> Reported-by: Randy Dunlap
>
Correct compile issue if CONFIG_TTY is not set by
only adding ttyVK devices if CONFIG_TTY is set.
Reported-by: Randy Dunlap
Signed-off-by: Scott Branden
---
Changes since v1:
Add function stubs rather than compiling out code
---
drivers/misc/bcm-vk/Makefile | 4 ++--
drivers/misc/bcm-vk
On 2021-01-28 8:02 p.m., Olof Johansson wrote:
> Scott,
>
> On Thu, Jan 28, 2021 at 4:30 PM Scott Branden
> wrote:
>> This patch series drops previous patches in [1]
>> that were incorporated by Kees Cook into patch series
>> "Introduce partial kernel_read_f
Correct compile issue if CONFIG_TTY is not set by
only adding ttyVK devices if CONFIG_TTY is set.
Reported-by: Randy Dunlap
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/Makefile | 4 ++--
drivers/misc/bcm-vk/bcm_vk_dev.c | 13 +
2 files changed, 15 insertions(+), 2
From: Desmond Yan
Change set_q_num API to use if-else to make it more explicit,
and avoid a precedence rule issue.
Reported-by: kernel test robot
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk_msg.c | 10 --
1 file changed, 8 insertions(+), 2
Add mmap function that allows host application to open up BAR2 memory
for remote spooling out messages from the VK logger.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk_dev.c | 24
Add ttyVK support to driver to allow console access to VK card from host.
Device node will be in the follow form /dev/bcm-vk.x_ttyVKy where:
x is the instance of the VK card
y is the tty device number on the VK card
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk
Add maintainer entry for new Broadcom VK Driver
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 00836f6452f0..76f3817cf22c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3744,6
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk.h | 60 ++
drivers/misc/bcm-vk/bcm_vk_dev.c | 105 +++
2 files changed, 165 insertions(+)
diff --git a/drivers/misc/bcm-vk/bcm_vk.h b
-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/Makefile |3 +-
drivers/misc/bcm-vk/bcm_vk.h | 123 +++
drivers/misc/bcm-vk/bcm_vk_dev.c | 311 +++-
drivers/misc/bcm-vk/bcm_vk_msg.c | 1193 ++
drivers/misc/bcm-vk/bcm_vk_msg.h | 132
Add ioctl support to issue load_image operation to VK card.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Co-developed-by: James Hu
Signed-off-by: James Hu
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk.h | 3 +
drivers/misc/bcm-vk
Add reset support via ioctl.
Kill user processes that are open when VK card is reset.
If a particular PID has issued the reset request do not kill that process
as it issued the ioctl.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/Makefile | 4 +-
drivers/misc/bcm-vk/bcm_vk.h | 15
drivers/misc/bcm-vk/bcm_vk_dev.c | 23 ++
drivers/misc/bcm-vk/bcm_vk_msg.c | 127
nd replace with linux u8, etc types
- changed an EIO return to EPFNOSUPPORT
- move vk_msg_cmd internal to driver to not expose to UAPI at this time
Changes from v2:
- open code BIT macro in uapi header
- A0/B0 boot improvements
Changes from v1:
- declare bcm_vk_intf_ver_chk as static
Scott B
-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk.h | 2 ++
drivers/misc/bcm-vk/bcm_vk_dev.c | 29 -
2 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/bcm-vk/bcm_vk.h b/drivers/misc/bcm-vk
Add user space api for bcm-vk driver.
Provide ioctl api to load images and issue reset command to card.
FW status registers in PCI BAR space also defined as part
of API so that user space is able to interpret these memory locations
as needed via direct PCIe access.
Signed-off-by: Scott Branden
processing and crypto operations.
Further commits add additional features to driver beyond probe/remove.
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile| 1 +
drivers/misc/bcm-vk/Kconfig | 17
Add misc device base support to create and remove devnode.
Additional misc functions for open/read/write/release/ioctl/sysfs, etc
will be added in follow on commits to allow for individual review.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked
-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Co-developed-by: James Hu
Signed-off-by: James Hu
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk.h | 250 +++
drivers/misc/bcm-vk/bcm_vk_dev.c | 723 +++
2 files changed
Hi Greg,
On 2021-01-25 11:29 p.m., Greg Kroah-Hartman wrote:
> On Mon, Jan 25, 2021 at 11:55:11AM -0800, Scott Branden wrote:
>> Hi All,
>>
>> The 5.10 LTS kernel being officially LTS supported for 2 years presents a
>> problem:
>> why would anyone select a 5.1
Hi All,
The 5.10 LTS kernel being officially LTS supported for 2 years presents a
problem:
why would anyone select a 5.10 kernel with 2 year LTS when 5.4 kernel has a 6
year LTS.
Yet, various unofficial reports indicate it will be supported for 6 years. And
AOSP has already declared the use
On 2021-01-21 6:18 p.m., Joe Perches wrote:
> On Fri, 2021-01-22 at 05:25 +0900, Masahiro Yamada wrote:
>> On Fri, Jan 22, 2021 at 2:17 AM Scott Branden
>> wrote:
>>> Use python3 instead of python in diffconfig Shebang line.
>>> python2 was sunset January 1,
Hi Andy,
On 2021-01-21 12:35 p.m., Andy Shevchenko wrote:
> On Thu, Jan 21, 2021 at 10:31 PM Andy Shevchenko
> wrote:
>> On Thu, Jan 21, 2021 at 10:28 PM Masahiro Yamada
>> wrote:
>>> On Fri, Jan 22, 2021 at 2:17 AM Scott Branden
>>> wrote:
>>>
Hi Masahiro,
On 2021-01-21 12:25 p.m., Masahiro Yamada wrote:
> On Fri, Jan 22, 2021 at 2:17 AM Scott Branden
> wrote:
>> Use python3 instead of python in diffconfig Shebang line.
>> python2 was sunset January 1, 2000 and environments do not need
>> to support pyth
Use python3 instead of python in diffconfig Shebang line.
python2 was sunset January 1, 2000 and environments do not need
to support python any more.
Fixes: b24413180f56 ("tweewide: Fix most Shebang lines")
Signed-off-by: Scott Branden
---
scripts/diffconfig | 2 +-
1 file changed, 1
Remove sata from stingray as it is unsupported.
Signed-off-by: Scott Branden
---
.../dts/broadcom/stingray/bcm958742-base.dtsi | 64
.../dts/broadcom/stingray/stingray-sata.dtsi | 278 --
.../boot/dts/broadcom/stingray/stingray.dtsi | 7 -
3 files changed, 349
Add reset support via ioctl.
Kill user processes that are open when VK card is reset.
If a particular PID has issued the reset request do not kill that process
as it issued the ioctl.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Co-developed-by: James Hu
Signed-off-by: James Hu
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk.h | 250 +++
drivers/misc/bcm-vk/bcm_vk_dev.c | 723 +++
2 files changed
Add ttyVK support to driver to allow console access to VK card from host.
Device node will be in the follow form /dev/bcm-vk.x_ttyVKy where:
x is the instance of the VK card
y is the tty device number on the VK card
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk
Add user space api for bcm-vk driver.
Provide ioctl api to load images and issue reset command to card.
FW status registers in PCI BAR space also defined as part
of API so that user space is able to interpret these memory locations
as needed via direct PCIe access.
Signed-off-by: Scott Branden
-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk.h | 2 ++
drivers/misc/bcm-vk/bcm_vk_dev.c | 29 -
2 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/bcm-vk/bcm_vk.h b/drivers/misc/bcm-vk
-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/Makefile | 4 +-
drivers/misc/bcm-vk/bcm_vk.h | 15
drivers/misc/bcm-vk/bcm_vk_dev.c | 23 ++
drivers/misc/bcm-vk/bcm_vk_msg.c | 127
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk.h | 60 ++
drivers/misc/bcm-vk/bcm_vk_dev.c | 105 +++
2 files changed, 165 insertions(+)
diff --git a/drivers/misc/bcm-vk/bcm_vk.h b
es from v1:
- declare bcm_vk_intf_ver_chk as static
Scott Branden (13):
bcm-vk: add bcm_vk UAPI
misc: bcm-vk: add Broadcom VK driver
misc: bcm-vk: add autoload support
misc: bcm-vk: add misc device to Broadcom VK driver
misc: bcm-vk: add triggers when host panic or reboots to notify card
Add misc device base support to create and remove devnode.
Additional misc functions for open/read/write/release/ioctl/sysfs, etc
will be added in follow on commits to allow for individual review.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked
Add mmap function that allows host application to open up BAR2 memory
for remote spooling out messages from the VK logger.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk_dev.c | 24
-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/Makefile |3 +-
drivers/misc/bcm-vk/bcm_vk.h | 123
drivers/misc/bcm-vk/bcm_vk_dev.c | 309 +++-
drivers/misc/bcm-vk/bcm_vk_msg.c | 1187 ++
drivers/misc/bcm-vk/bcm_vk_msg.h | 132
Add ioctl support to issue load_image operation to VK card.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Co-developed-by: James Hu
Signed-off-by: James Hu
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/bcm-vk/bcm_vk.h | 3 +
drivers/misc/bcm-vk
Add maintainer entry for new Broadcom VK Driver
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 00836f6452f0..76f3817cf22c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3744,6
processing and crypto operations.
Further commits add additional features to driver beyond probe/remove.
Signed-off-by: Scott Branden
Acked-by: Olof Johansson
---
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile| 1 +
drivers/misc/bcm-vk/Kconfig | 17
Hi Greg,
On 2021-01-18 3:06 p.m., Olof Johansson wrote:
> On Sun, Jan 17, 2021 at 11:17 PM Greg Kroah-Hartman
> wrote:
>> On Sun, Jan 17, 2021 at 10:47:59AM -0800, Olof Johansson wrote:
>>> Hi,
>>>
>>> On Mon, Nov 30, 2020 at 10:42 AM Scott Branden
&
hias Brugger
> Acked-by: Florian Fainelli
Acked-by: Scott Branden
>
> ---
>
> Changes in v2:
> - rename function to iproc_rng200_enable_set()
> - use u32 value instead of uint32_t
>
> drivers/char/hw_random/iproc-rng200.c | 35 ---
> 1 file change
we already set
> the enable bit to zero by appling inverted RNG_RBGEN_MASK.
>
> Signed-off-by: Matthias Brugger
Acked-by: Scott Branden
>
> ---
>
> Changes in v2:
> - fix commit message, dropping Fixes tag
> - drop inverted RNT_RBGEN_ENABLE in disable case
>
> drivers
On 2020-12-14 8:04 a.m., matthias@kernel.org wrote:
> From: Matthias Brugger
>
> We are calling the same code for enable and disable the block in various
> parts of the driver. Put that code into a new function to reduce code
> duplication.
Patch needs to be regenerated after most of PATCH
On 2020-12-14 8:04 a.m., matthias@kernel.org wrote:
> From: Matthias Brugger
>
> When trying to disable the block we bitwise or the control
> register with value zero. This will leave the block always turned on.
> Fix this by setting the corresponding bit to zero.
>
> Fixes: c83d45d5685f
Hi Bruce,
On 2020-12-01 11:01 a.m., Bruce Ashfield wrote:
> On Tue, Dec 1, 2020 at 12:19 PM Scott Branden
> wrote:
>> Hi Masahiro,
>>
>> On 2020-12-01 4:25 a.m., Masahiro Yamada wrote:
>>> On Sat, Nov 28, 2020 at 9:45 AM Scott Branden
>>> wrote:
&g
Hi Masahiro,
On 2020-12-01 4:25 a.m., Masahiro Yamada wrote:
> On Sat, Nov 28, 2020 at 9:45 AM Scott Branden
> wrote:
>> From: Bruce Ashfield
>>
>> In some cross build environments such as the Yocto Project build
>> environment it provides an ncurses library that i
Add mmap function that allows host application to open up BAR2 memory
for remote spooling out messages from the VK logger.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk_dev.c | 24
1 file changed
Add maintainer entry for new Broadcom VK Driver
Signed-off-by: Scott Branden
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 4a34b25ecc1f..2ce6adcff41d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3716,6 +3716,13 @@ L: net
Add ttyVK support to driver to allow console access to VK card from host.
Device node will be in the follow form /dev/bcm-vk.x_ttyVKy where:
x is the instance of the VK card
y is the tty device number on the VK card
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/Makefile | 3
Add reset support via ioctl.
Kill user processes that are open when VK card is reset.
If a particular PID has issued the reset request do not kill that process
as it issued the ioctl.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk
-by: Scott Branden
---
drivers/misc/bcm-vk/Makefile |3 +-
drivers/misc/bcm-vk/bcm_vk.h | 123
drivers/misc/bcm-vk/bcm_vk_dev.c | 309 +++-
drivers/misc/bcm-vk/bcm_vk_msg.c | 1187 ++
drivers/misc/bcm-vk/bcm_vk_msg.h | 132
drivers/misc/bcm-vk
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk.h | 60 ++
drivers/misc/bcm-vk/bcm_vk_dev.c | 105 +++
2 files changed, 165 insertions(+)
diff --git a/drivers/misc/bcm-vk/bcm_vk.h b/drivers/misc/bcm-vk/bcm_vk.h
Add ioctl support to issue load_image operation to VK card.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Co-developed-by: James Hu
Signed-off-by: James Hu
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk.h | 3 +
drivers/misc/bcm-vk/bcm_vk_dev.c | 95
-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/Makefile | 4 +-
drivers/misc/bcm-vk/bcm_vk.h | 15
drivers/misc/bcm-vk/bcm_vk_dev.c | 23 ++
drivers/misc/bcm-vk/bcm_vk_msg.c | 127
Add misc device base support to create and remove devnode.
Additional misc functions for open/read/write/release/ioctl/sysfs, etc
will be added in follow on commits to allow for individual review.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers
-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk.h | 2 ++
drivers/misc/bcm-vk/bcm_vk_dev.c | 29 -
2 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/bcm-vk/bcm_vk.h b/drivers/misc/bcm-vk/bcm_vk.h
index 0a366db693c8
-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Co-developed-by: James Hu
Signed-off-by: James Hu
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk.h | 250 +++
drivers/misc/bcm-vk/bcm_vk_dev.c | 723 +++
2 files changed, 973 insertions(+)
diff
processing and crypto operations.
Further commits add additional features to driver beyond probe/remove.
Signed-off-by: Scott Branden
---
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile| 1 +
drivers/misc/bcm-vk/Kconfig | 17
drivers/misc/bcm-vk/Makefile
dint types and replace with linux u8, etc types
- changed an EIO return to EPFNOSUPPORT
- move vk_msg_cmd internal to driver to not expose to UAPI at this time
Changes from v2:
- open code BIT macro in uapi header
- A0/B0 boot improvements
Changes from v1:
- declare bcm_vk_intf_ver_chk as sta
Add user space api for bcm-vk driver.
Provide ioctl api to load images and issue reset command to card.
FW status registers in PCI BAR space also defined as part
of API so that user space is able to interpret these memory locations
as needed via direct PCIe access.
Signed-off-by: Scott Branden
isplay PCIe Link information
>>
>> drivers/pci/controller/pcie-iproc.c | 29 ++---
>> 1 file changed, 22 insertions(+), 7 deletions(-)
> I need Ray a/o Scott ACK to proceed.
Let's see if Ray has anything to add.
Acked-by: Scott Branden
>
> Thanks,
> Lorenzo
smime.p7s
Description: S/MIME Cryptographic Signature
a CROSS_CURSES_LIB and CROSS_CURSES_INC solves the issue and allowing
compiling and linking against the right headers and libraries.
Signed-off-by: Jason Wessel
cc: Michal Marek
cc: linux-kbu...@vger.kernel.org
Signed-off-by: Bruce Ashfield
Signed-off-by: Scott Branden
---
scripts/kconfig/mconf-cfg.sh | 8
cy offload compute engine operations.
>> They are used for multiple parallel offload tasks as:
>> audio, video and image processing and crypto operations.
>>
>> Further commits add additional features to driver beyond probe/remove.
>>
>> Signed-off-by: Scott Bran
Add ttyVK support to driver to allow console access to VK card from host.
Device node will be in the follow form /dev/bcm-vk.x_ttyVKy where:
x is the instance of the VK card
y is the tty device number on the VK card
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/Makefile | 3
Add maintainer entry for new Broadcom VK Driver
Signed-off-by: Scott Branden
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index e451dcce054f..f574946f2f56 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3716,6 +3716,13 @@ L: net
Add reset support via ioctl.
Kill user processes that are open when VK card is reset.
If a particular PID has issued the reset request do not kill that process
as it issued the ioctl.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk
Add mmap function that allows host application to open up BAR2 memory
for remote spooling out messages from the VK logger.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk_dev.c | 24
1 file changed
-by: Scott Branden
---
drivers/misc/bcm-vk/Makefile |3 +-
drivers/misc/bcm-vk/bcm_vk.h | 123
drivers/misc/bcm-vk/bcm_vk_dev.c | 309 +++-
drivers/misc/bcm-vk/bcm_vk_msg.c | 1187 ++
drivers/misc/bcm-vk/bcm_vk_msg.h | 132
drivers/misc/bcm-vk
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk.h | 60 ++
drivers/misc/bcm-vk/bcm_vk_dev.c | 105 +++
2 files changed, 165 insertions(+)
diff --git a/drivers/misc/bcm-vk/bcm_vk.h b/drivers/misc/bcm-vk/bcm_vk.h
Add ioctl support to issue load_image operation to VK card.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Co-developed-by: James Hu
Signed-off-by: James Hu
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk.h | 3 +
drivers/misc/bcm-vk/bcm_vk_dev.c | 95
-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/Makefile | 4 +-
drivers/misc/bcm-vk/bcm_vk.h | 15
drivers/misc/bcm-vk/bcm_vk_dev.c | 23 ++
drivers/misc/bcm-vk/bcm_vk_msg.c | 127
-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk.h | 2 ++
drivers/misc/bcm-vk/bcm_vk_dev.c | 29 -
2 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/drivers/misc/bcm-vk/bcm_vk.h b/drivers/misc/bcm-vk/bcm_vk.h
index 0a366db693c8
Add misc device base support to create and remove devnode.
Additional misc functions for open/read/write/release/ioctl/sysfs, etc
will be added in follow on commits to allow for individual review.
Co-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Signed-off-by: Scott Branden
---
drivers
-developed-by: Desmond Yan
Signed-off-by: Desmond Yan
Co-developed-by: James Hu
Signed-off-by: James Hu
Signed-off-by: Scott Branden
---
drivers/misc/bcm-vk/bcm_vk.h | 250 +++
drivers/misc/bcm-vk/bcm_vk_dev.c | 723 +++
2 files changed, 973 insertions(+)
diff
processing and crypto operations.
Further commits add additional features to driver beyond probe/remove.
Signed-off-by: Scott Branden
---
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile| 1 +
drivers/misc/bcm-vk/Kconfig | 15
drivers/misc/bcm-vk/Makefile
Add user space api for bcm-vk driver.
Provide ioctl api to load images and issue reset command to card.
FW status registers in PCI BAR space also defined as part
of API so that user space is able to interpret these memory locations
as needed via direct PCIe access.
Signed-off-by: Scott Branden
EIO return to EPFNOSUPPORT
- move vk_msg_cmd internal to driver to not expose to UAPI at this time
Changes from v2:
- open code BIT macro in uapi header
- A0/B0 boot improvements
Changes from v1:
- declare bcm_vk_intf_ver_chk as static
Scott Branden (13):
bcm-vk: add bcm_vk UAPI
misc: bcm-vk: add B
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