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| author | Naman Trivedi Manojbhai <naman.trivedimanojbhai@amd.com> | 2023-03-07 12:41:11 +0530 |
|---|---|---|
| committer | Akshay Belsare <akshay.belsare@amd.com> | 2023-03-09 15:03:50 +0530 |
| commit | 5e92be5121e8ecd81a0f89eaae0d1a7ac8f4bfd7 (patch) | |
| tree | 467ed050765fc3e21d6dbb6c98f2fff1ec9f9ef1 /plat/xilinx/zynqmp | |
| parent | 1035e3a87a887e86b54c9d297208095dcf8303fb (diff) | |
| download | arm-trusted-firmware-5e92be5121e8ecd81a0f89eaae0d1a7ac8f4bfd7.tar.gz | |
fix(xilinx): handle CRC failure in IPI
Currently, if CRC validation fails during IPI communication,
pm_ipi_buff_read() logs error message but don't return error
code to upper layers.
Added CRC failure specific error code which will be returned by
pm_ipi_buff_read() if CRC validation fails.
Signed-off-by: Naman Trivedi Manojbhai <naman.trivedimanojbhai@amd.com>
Change-Id: I33be330f276973471f4ce4115d1e1609ed8fb754
Diffstat (limited to 'plat/xilinx/zynqmp')
| -rw-r--r-- | plat/xilinx/zynqmp/pm_service/pm_defs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/plat/xilinx/zynqmp/pm_service/pm_defs.h b/plat/xilinx/zynqmp/pm_service/pm_defs.h index 008cfdc90..f00ab4b1c 100644 --- a/plat/xilinx/zynqmp/pm_service/pm_defs.h +++ b/plat/xilinx/zynqmp/pm_service/pm_defs.h @@ -243,11 +243,13 @@ enum pm_opchar_type { PM_OPCHAR_TYPE_LATENCY, }; +/* TODO: move pm_ret_status from device specific location to common location */ /** * @PM_RET_SUCCESS: success * @PM_RET_ERROR_ARGS: illegal arguments provided (deprecated) * @PM_RET_ERROR_NOTSUPPORTED: feature not supported (deprecated) * @PM_RET_ERROR_NOT_ENABLED: feature is not enabled + * @PM_RET_ERROR_INVALID_CRC: invalid crc in IPI communication * @PM_RET_ERROR_INTERNAL: internal error * @PM_RET_ERROR_CONFLICT: conflict * @PM_RET_ERROR_ACCESS: access rights violation @@ -262,6 +264,7 @@ enum pm_ret_status { PM_RET_ERROR_ARGS = (1U), PM_RET_ERROR_NOTSUPPORTED = (4U), PM_RET_ERROR_NOT_ENABLED = (29U), + PM_RET_ERROR_INVALID_CRC = (301U), PM_RET_ERROR_INTERNAL = (2000U), PM_RET_ERROR_CONFLICT = (2001U), PM_RET_ERROR_ACCESS = (2002U), |