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| author |   James Smart <jsmart2021@gmail.com> | 2021-07-22 15:17:17 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2021-07-27 00:06:40 -0400 |
| commit | df3d78c3eb4eba13b3ef9740a8c664508ee644ae (patch) | |
| tree | 244dd0d516a1d7411b9baaee34bf95a18fba591b /drivers/scsi/lpfc/lpfc_hw4.h | |
| parent | scsi: lpfc: Add PCI ID support for LPe37000/LPe38000 series adapters (diff) | |
| download | wireguard-linux-df3d78c3eb4eba13b3ef9740a8c664508ee644ae.tar.xz wireguard-linux-df3d78c3eb4eba13b3ef9740a8c664508ee644ae.zip | |
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 <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 2 |
1 files changed, 1 insertions, 1 deletions
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 |