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[2/6] lpfc: Fix cq_id truncation in rq create

Message ID 20210722221721.74388-3-jsmart2021@gmail.com
State New
Headers show
Series lpfc: Update lpfc to revision 14.0.0.0 | expand

Commit Message

James Smart July 22, 2021, 10:17 p.m. UTC 
On the newer hw, CQ_ID values can be larger than seen on previous
hardware. This exposed an issue in the driver where its definition of
cq_id in the RQ Create mailbox cmd was too small, thus the cq_id was
truncated, causing the command to fail.

Revise the RQ_CREATE CQ_ID field to it's proper size (16bits).

Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
---
 drivers/scsi/lpfc/lpfc_hw4.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 4d9233de9ead..c31a0cbcc208 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -1561,7 +1561,7 @@  struct rq_context {
 #define lpfc_rq_context_hdr_size_WORD	word1
 	uint32_t word2;
 #define lpfc_rq_context_cq_id_SHIFT	16
-#define lpfc_rq_context_cq_id_MASK	0x000003FF
+#define lpfc_rq_context_cq_id_MASK	0x0000FFFF
 #define lpfc_rq_context_cq_id_WORD	word2
 #define lpfc_rq_context_buf_size_SHIFT	0
 #define lpfc_rq_context_buf_size_MASK	0x0000FFFF