From df3d78c3eb4eba13b3ef9740a8c664508ee644ae Mon Sep 17 00:00:00 2001 From: James Smart Date: Thu, 22 Jul 2021 15:17:17 -0700 Subject: [PATCH] scsi: lpfc: Fix cq_id truncation in rq create On the newer hardware, CQ_ID values can be larger than seen on previous generations. 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 its proper size (16 bits). Link: https://lore.kernel.org/r/20210722221721.74388-3-jsmart2021@gmail.com Co-developed-by: Justin Tee Signed-off-by: Justin Tee Signed-off-by: James Smart Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc_hw4.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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