diff options
| author | Justin Tee <justin.tee@broadcom.com> | 2024-03-05 23:05:00 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-03-11 01:56:44 +0300 |
| commit | 115d137aa918d879e3cca9605bbf59e0482aa734 (patch) | |
| tree | ad34bddd57da3c7deee0c030383c8bbfbeefef5c /drivers/scsi/lpfc/lpfc_nportdisc.c | |
| parent | 18f7fe44bc79e67eccd4c118f10aa16647d446f8 (diff) | |
| download | linux-115d137aa918d879e3cca9605bbf59e0482aa734.tar.xz | |
scsi: lpfc: Define lpfc_dmabuf type for ctx_buf ptr
In LPFC_MBOXQ_t, the ctx_buf ptr shouldn't be defined as a generic void
*ptr. It is named ctx_buf and it should only be used as an lpfc_dmabuf
*ptr. Due to the void* declaration, there have been abuses of ctx_buf for
things not related to lpfc_dmabuf.
So, set the ptr type for *ctx_buf as lpfc_dmabuf. Remove all type casts on
ctx_buf because it is no longer a void *ptr. Convert the abuse of ctx_buf
for something not related to lpfc_dmabuf to use the void *context3 ptr.
A particular abuse of the ctx_buf warranted a new void *ext_buf ptr.
However, the usage of this new void *ext_buf is not generic. It is
intended to only hold virtual addresses for extended mailbox commands.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20240305200503.57317-10-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_nportdisc.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nportdisc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index 8878f3c3cc2a..c6b76c3d0f70 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -682,7 +682,7 @@ lpfc_mbx_cmpl_resume_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) struct lpfc_nodelist *ndlp; uint32_t cmd; - elsiocb = (struct lpfc_iocbq *)mboxq->ctx_buf; + elsiocb = mboxq->context3; ndlp = mboxq->ctx_ndlp; vport = mboxq->vport; cmd = elsiocb->drvrTimeout; |