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| author | Ofir Bitton <obitton@habana.ai> | 2023-05-22 08:52:46 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2023-06-08 12:35:56 +0300 |
| commit | 19aa21b9807ad277972f7ebe8a8dd9fbf9063bc8 (patch) | |
| tree | bb49f4c19235c9f677a6ec0e49ab75287b9552bb /drivers/accel | |
| parent | ff5c702522bb01d8d28da98b508168b391600080 (diff) | |
| download | linux-stable-19aa21b9807ad277972f7ebe8a8dd9fbf9063bc8.tar.gz linux-stable-19aa21b9807ad277972f7ebe8a8dd9fbf9063bc8.tar.bz2 linux-stable-19aa21b9807ad277972f7ebe8a8dd9fbf9063bc8.zip | |
accel/habanalabs: unsecure TSB_CFG_MTRR regs
In order to utilize Engine Barrier padding, user must have access to
this register set.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'drivers/accel')
| -rw-r--r-- | drivers/accel/habanalabs/gaudi2/gaudi2_security.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2_security.c b/drivers/accel/habanalabs/gaudi2/gaudi2_security.c index fadb870ff4c0..2742b1f801eb 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2_security.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2_security.c @@ -1534,6 +1534,10 @@ static const u32 gaudi2_pb_dcr0_tpc0_unsecured_regs[] = { mmDCORE0_TPC0_CFG_QM_KERNEL_CONFIG, mmDCORE0_TPC0_CFG_QM_KERNEL_ID, mmDCORE0_TPC0_CFG_QM_POWER_LOOP, + mmDCORE0_TPC0_CFG_TSB_CFG_MTRR_2_0, + mmDCORE0_TPC0_CFG_TSB_CFG_MTRR_2_1, + mmDCORE0_TPC0_CFG_TSB_CFG_MTRR_2_2, + mmDCORE0_TPC0_CFG_TSB_CFG_MTRR_2_3, mmDCORE0_TPC0_CFG_LUT_FUNC32_BASE2_ADDR_LO, mmDCORE0_TPC0_CFG_LUT_FUNC32_BASE2_ADDR_HI, mmDCORE0_TPC0_CFG_LUT_FUNC64_BASE2_ADDR_LO, |