diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_ct.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_ct.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c index 9a1bd9534d74..e724048bf390 100644 --- a/drivers/scsi/lpfc/lpfc_ct.c +++ b/drivers/scsi/lpfc/lpfc_ct.c @@ -87,7 +87,6 @@ void lpfc_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, struct lpfc_iocbq *piocbq) { - struct lpfc_dmabuf *mp = NULL; IOCB_t *icmd = &piocbq->iocb; int i; @@ -160,6 +159,39 @@ lpfc_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, } } +/** + * lpfc_sli4_ct_abort_unsol_event - Default handle for sli4 unsol abort + * @phba: Pointer to HBA context object. + * @pring: Pointer to the driver internal I/O ring. + * @piocbq: Pointer to the IOCBQ. + * + * This function serves as the default handler for the sli4 unsolicited + * abort event. It shall be invoked when there is no application interface + * registered unsolicited abort handler. This handler does nothing but + * just simply releases the dma buffer used by the unsol abort event. + **/ +void +lpfc_sli4_ct_abort_unsol_event(struct lpfc_hba *phba, + struct lpfc_sli_ring *pring, + struct lpfc_iocbq *piocbq) +{ + IOCB_t *icmd = &piocbq->iocb; + struct lpfc_dmabuf *bdeBuf; + uint32_t size; + + /* Forward abort event to any process registered to receive ct event */ + lpfc_bsg_ct_unsol_event(phba, pring, piocbq); + + /* If there is no BDE associated with IOCB, there is nothing to do */ + if (icmd->ulpBdeCount == 0) + return; + bdeBuf = piocbq->context2; + piocbq->context2 = NULL; + size = icmd->un.cont64[0].tus.f.bdeSize; + lpfc_ct_unsol_buffer(phba, piocbq, bdeBuf, size); + lpfc_in_buf_free(phba, bdeBuf); +} + static void lpfc_free_ct_rsp(struct lpfc_hba *phba, struct lpfc_dmabuf *mlist) { |