linux-toradex.git/include/linux/firmware/intel, branch v6.14-rc3

firmware: stratix10-svc: Generic Mailbox Command

2023-08-04T14:31:37+00:00

Add generic mailbox command that can support SDM command. User can use this
command to send SDM mailbox command. User have to specified an input file
which contain the command data and an output file for SDM response to be
copied over.

Signed-off-by: Teh Wen Ping 
Signed-off-by: Kah Jing Lee 
Signed-off-by: Dinh Nguyen 
Link: https://lore.kernel.org/r/20230727192907.982070-1-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman

firmware: stratix10-svc: fix kernel-doc warning

2022-07-15T15:34:20+00:00

include/linux/firmware/intel/stratix10-svc-client.h:55: warning: This comment
starts with '/**', but isn't a kernel-doc comment. Refer
Documentation/doc-guide/kernel-doc.rst
 * Flag bit for COMMAND_RECONFIG

Fixes: 4a4709d470e6 ("firmware: stratix10-svc: add new FCS commands")
Signed-off-by: Dinh Nguyen 
Reported-by: Stephen Rothwell 
Link: https://lore.kernel.org/r/20220715150349.2413994-1-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman

firmware: stratix10-svc: To support a command ATF Get Version

2022-07-14T14:55:09+00:00

We are to support a new SMC Command of hexadecimal 0x200 that returns
the ATF Firmware major and minor version.

Signed-off-by: Ang Tien Sung 
Signed-off-by: Dinh Nguyen 
Link: https://lore.kernel.org/r/20220711223140.2307945-6-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman

firmware: stratix10-svc: extend svc to support RSU feature

2022-07-14T14:55:09+00:00

Extend Intel Stratix10 service layer driver to support new RSU
DCMF status reporting.

The status of each DCMF is reported. The currently used DCMF is used as
reference, while the other three are compared against it to determine if
they are corrupted.

DCMF = Decision Configuration Management Firmware
RSU = Remote System Update

Signed-off-by: Radu Bacrau 
Signed-off-by: Ang Tien Sung 
Signed-off-by: Kah Jing Lee 
Signed-off-by: Dinh Nguyen 
Link: https://lore.kernel.org/r/20220711223140.2307945-5-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman

firmware: stratix10-svc: add new FCS commands

2022-07-14T14:55:09+00:00

Extending the fpga svc driver to support 6 new FPGA Crypto
Service(FCS) commands.
We are adding FCS SDOS data encryption and decryption,
random number generator, image validation request,
reading the data provision and certificate validation.

Signed-off-by: Ang Tien Sung 
Signed-off-by: Dinh Nguyen 
Link: https://lore.kernel.org/r/20220711223140.2307945-3-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman

firmware: stratix10-svc: add FCS polling command

2022-07-14T14:55:09+00:00

Introduce a new SMC command INTEL_SIP_SMC_FUNCID_SERVICE_COMPLETED
that polls if a previous asynchronous command was completed. This
SMC command is used by the new FPGA Crypto Service (FCS).
A basic example is that the FCS sends an AES data encryption
call to the secure device manager(SDM) and waits for the completion
of the operation by continuously polling the results with the new
command.

Signed-off-by: Ang Tien Sung 
Signed-off-by: Dinh Nguyen 
Link: https://lore.kernel.org/r/20220711223140.2307945-2-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman

firmware: stratix10-svc: Add support for FCS

2022-07-14T14:55:09+00:00

Extend Intel service layer driver to support FPGA Crypto service(FCS)
features on Intel Soc platforms. Adding an additional channel and FCS
platform driver ("intel_fcs") as part of the probe method.
FCS driver uses the driver to send crypto operations' commands to
the secure device manager(SDM) on Intel Soc platforms Stratix10 and
Agilex.

Signed-off-by: Ang Tien Sung 
Signed-off-by: Dinh Nguyen 
Link: https://lore.kernel.org/r/20220711223140.2307945-1-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman

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