Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Oded Gabbay <> | Subject | [PATCH 10/10] habanalabs/gaudi2: unsecure tpc kernel_config registers | Date | Thu, 19 Jan 2023 12:33:39 +0200 |
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From: Ofir Bitton <obitton@habana.ai>
This is required in order to allow the kernel to control relevant configuration space via load and store instructions.
Signed-off-by: Ofir Bitton <obitton@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org> --- drivers/accel/habanalabs/gaudi2/gaudi2_security.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2_security.c b/drivers/accel/habanalabs/gaudi2/gaudi2_security.c index b2b528788e39..a212f82e6604 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2_security.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2_security.c @@ -1561,6 +1561,7 @@ static const u32 gaudi2_pb_dcr0_tpc0_unsecured_regs[] = { mmDCORE0_TPC0_CFG_LUT_FUNC128_BASE_ADDR_HI, mmDCORE0_TPC0_CFG_LUT_FUNC256_BASE_ADDR_LO, mmDCORE0_TPC0_CFG_LUT_FUNC256_BASE_ADDR_HI, + mmDCORE0_TPC0_CFG_KERNEL_KERNEL_CONFIG, mmDCORE0_TPC0_CFG_KERNEL_SRF_0, mmDCORE0_TPC0_CFG_KERNEL_SRF_1, mmDCORE0_TPC0_CFG_KERNEL_SRF_2, -- 2.25.1
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