linux-toradex.git/include/linux/firmware/intel, branch v5.19-rc8

firmware: stratix10-svc: extend SVC driver to get the firmware version

2022-02-25T10:54:25+00:00

Extend Intel service layer driver to get the firmware version running at
FPGA device. Therefore FPGA manager driver, one of Intel service layer
driver's client, can decide whether to handle the newly added bitstream
authentication function based on the retrieved firmware version.

Link: https://lore.kernel.org/lkml/1617114785-22211-2-git-send-email-richard.gong@linux.intel.com
Acked-by: Moritz Fischr 
Signed-off-by: Richard Gong 
Signed-off-by: Dinh Nguyen 
Link: https://lore.kernel.org/r/20220223144908.399522-2-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman

firmware: stratix10-svc: reset COMMAND_RECONFIG_FLAG_PARTIAL to 0

2021-03-18T16:55:12+00:00

Clean up COMMAND_RECONFIG_FLAG_PARTIAL flag by resetting it to 0, which
aligns with the firmware settings.

Fixes: 36847f9e3e56 ("firmware: stratix10-svc: correct reconfig flag and timeout values")
Signed-off-by: Richard Gong 
Reviewed-by: Tom Rix 
Signed-off-by: Moritz Fischer

firmware: stratix10-svc: fix kernel-doc markups

2021-01-21T21:06:00+00:00

There are some common comments marked, instead, with kernel-doc
notation, which won't work.

While here, rename an identifier, in order to match the
function prototype below kernel-doc markup.

Acked-by: Richard Gong 
Signed-off-by: Mauro Carvalho Chehab 
Link: https://lore.kernel.org/r/02a1eb47767e01e875d8840805b8b2d4f3c6bdee.1610610937.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet

firmware: stratix10-svc: extend svc to support new RSU features

2020-07-02T12:48:48+00:00

Extend Intel Stratix10 service layer driver to support new RSU DCMF
versions and max retry parameter.

DCMF = Decision Configuration Management Firmware. The max retry parameter
is the maximum times the images is allowed to reload itself before giving
up and starting RSU failover flow.

Signed-off-by: Richard Gong 
Link: https://lore.kernel.org/r/1592231348-31334-3-git-send-email-richard.gong@linux.intel.com
Signed-off-by: Greg Kroah-Hartman

firmware: stratix10-svc: correct reconfig flag and timeout values

2020-07-02T12:48:47+00:00

Correct the incorrect flag value for COMMAND_RECONFIG_FLAG_PARTIAL and
increase FPGA reconfig timeout values so that Intel service layer and
FPGA manager drivers can work with all versions of firmware.

Signed-off-by: Richard Gong 
Link: https://lore.kernel.org/r/1592231348-31334-2-git-send-email-richard.gong@linux.intel.com
Signed-off-by: Greg Kroah-Hartman

firmware: fpga: replace the error codes with the standard ones

2020-04-28T13:38:37+00:00

The Intel service layer driver has defined error codes for the
specific services, which started from FPGA configuration then RSU
(Remote Status Update).

Intel service layer driver should define the standard error codes
rather than keep adding more error codes for the new services.

The standard error codes will be used by all the clients of Intel service
layer driver.

Replace FPGA and RSU specific error codes with Intel service layer’s
Common error codes.

Signed-off-by: Richard Gong 
Link: https://lore.kernel.org/r/1586897274-307-2-git-send-email-richard.gong@linux.intel.com
Signed-off-by: Greg Kroah-Hartman

firmware: Fix incompatible function behavior for RSU driver

2019-11-14T05:11:32+00:00

The older versions of remote system update (RSU) firmware don't support
retry and notify features then the kernel module dies when it queries
the RSU retry counter or performs notify operation.

Update the Intel service layer and RSU drivers to be compatible with
all versions of RSU firmware.

Reported-by: Radu Barcau 
Reported-by: kbuild test robot 
Signed-off-by: Richard Gong 
Link: https://lore.kernel.org/r/1572884676-1385-1-git-send-email-richard.gong@linux.intel.com
Signed-off-by: Greg Kroah-Hartman

firmware: stratix10-svc: extend svc to support new RSU features

2019-09-04T11:31:28+00:00

Extend Intel Stratix10 service layer driver to support new RSU notify and
MAX_RETRY with watchdog event.

RSU is used to provide our customers with protection against loading bad
bitstream onto their devices when those devices are booting from flash

RSU notifies provides users with an API to notify the firmware of the
state of hard processor system.

To deal with watchdog event, RSU provides a way for user to retry the
current running image several times before giving up and starting normal
RSU failover flow.

Signed-off-by: Richard Gong 
Reviewed-by: Alan Tull 
Link: https://lore.kernel.org/r/1567516701-26026-2-git-send-email-richard.gong@linux.intel.com
Signed-off-by: Greg Kroah-Hartman

EDAC/altera, firmware/intel: Add Stratix10 ECC DBE SMC call

2019-04-02T15:42:15+00:00

Reserve ECC Double Bit Error SMC call to alert U-Boot that a DBE has
occurred. Move the call from local EDAC header file to a common header.

 [ bp: Merge the two patches. ]

Signed-off-by: Thor Thayer 
Signed-off-by: Borislav Petkov 
Reviewed-by: Richard Gong 
Reviewed-by: Alan Tull  # firmware
Cc: Greg KH 
Cc: James Morse 
Cc: linux-edac 
Cc: mchehab@kernel.org
Link: https://lkml.kernel.org/r/1553870639-23895-1-git-send-email-thor.thayer@linux.intel.com

Signed-off-by: Borislav Petkov

firmware: add remote status update client support

2018-11-26T19:15:07+00:00

Extend Intel Stratix10 service layer to support the second service layer
client, Remote Status Update (RSU).

RSU is used to provide our customers with protection against loading bad
bitstreams onto their devices when those devices are booting from flash.

Signed-off-by: Richard Gong 
Signed-off-by: Alan Tull 
Signed-off-by: Greg Kroah-Hartman