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Subject[PATCH 08/11] habanalabs/gaudi: increase submission resources
Date
From: Ofir Bitton <obitton@habana.ai>

In order to allow user to have larger amount of submissions, we
increase the DMA and NIC queue depth to 4K.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/gaudi/gaudiP.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/habanalabs/gaudi/gaudiP.h b/drivers/misc/habanalabs/gaudi/gaudiP.h
index 54de7c599072..4fbcf3f0afe5 100644
--- a/drivers/misc/habanalabs/gaudi/gaudiP.h
+++ b/drivers/misc/habanalabs/gaudi/gaudiP.h
@@ -148,14 +148,14 @@
#define MME_QMAN_LENGTH 1024
#define MME_QMAN_SIZE_IN_BYTES (MME_QMAN_LENGTH * QMAN_PQ_ENTRY_SIZE)

-#define HBM_DMA_QMAN_LENGTH 1024
+#define HBM_DMA_QMAN_LENGTH 4096
#define HBM_DMA_QMAN_SIZE_IN_BYTES \
(HBM_DMA_QMAN_LENGTH * QMAN_PQ_ENTRY_SIZE)

#define TPC_QMAN_LENGTH 1024
#define TPC_QMAN_SIZE_IN_BYTES (TPC_QMAN_LENGTH * QMAN_PQ_ENTRY_SIZE)

-#define NIC_QMAN_LENGTH 1024
+#define NIC_QMAN_LENGTH 4096
#define NIC_QMAN_SIZE_IN_BYTES (NIC_QMAN_LENGTH * QMAN_PQ_ENTRY_SIZE)


--
2.25.1
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