diff options
| author | Rakesh Ughreja <rughreja@habana.ai> | 2023-04-05 09:12:29 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2023-06-05 15:31:33 +0300 |
| commit | 9ce36082c1723d96603c667436a88866b3fde531 (patch) | |
| tree | a0995fcbfeb3a7f672a643d03aca9882f9887c6a /drivers/accel | |
| parent | 1464fbd8bab958b771af3214bd5cb52cd5f612ed (diff) | |
| download | linux-9ce36082c1723d96603c667436a88866b3fde531.tar.xz | |
accel/habanalabs: allow user to modify EDMA RL register
EDMA transpose workload requires to signal for every activation.
User FW sends all the dummy signals to RD_LBW_RATE_LIM_CFG, to save
lbw bandwidth. We need the user to be able to access that register to
configure it.
Signed-off-by: Rakesh Ughreja <rughreja@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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2_security.c b/drivers/accel/habanalabs/gaudi2/gaudi2_security.c index 694735f9e6e6..acd33130e7f9 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2_security.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2_security.c @@ -479,6 +479,7 @@ static const u32 gaudi2_pb_dcr0_edma0_unsecured_regs[] = { mmDCORE0_EDMA0_CORE_CTX_TE_NUMROWS, mmDCORE0_EDMA0_CORE_CTX_IDX, mmDCORE0_EDMA0_CORE_CTX_IDX_INC, + mmDCORE0_EDMA0_CORE_RD_LBW_RATE_LIM_CFG, mmDCORE0_EDMA0_QM_CQ_CFG0_0, mmDCORE0_EDMA0_QM_CQ_CFG0_1, mmDCORE0_EDMA0_QM_CQ_CFG0_2, |