diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index c37d72effbff..25b5dcd1a5c8 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -1314,6 +1315,8 @@ __lpfc_update_fcf_record_pri(struct lpfc_hba *phba, uint16_t fcf_index, { struct lpfc_fcf_pri *fcf_pri; + lockdep_assert_held(&phba->hbalock); + fcf_pri = &phba->fcf.fcf_pri[fcf_index]; fcf_pri->fcf_rec.fcf_index = fcf_index; /* FCF record priority */ @@ -1398,6 +1401,8 @@ __lpfc_update_fcf_record(struct lpfc_hba *phba, struct lpfc_fcf_rec *fcf_rec, struct fcf_record *new_fcf_record, uint32_t addr_mode, uint16_t vlan_id, uint32_t flag) { + lockdep_assert_held(&phba->hbalock); + /* Copy the fields from the HBA's FCF record */ lpfc_copy_fcf_record(fcf_rec, new_fcf_record); /* Update other fields of driver FCF record */ diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 92dfd6a5178c..2207726b88ee 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -576,6 +577,8 @@ __lpfc_sli_get_iocbq(struct lpfc_hba *phba) struct list_head *lpfc_iocb_list = &phba->lpfc_iocb_list; struct lpfc_iocbq * iocbq = NULL; + lockdep_assert_held(&phba->hbalock); + list_remove_head(lpfc_iocb_list, iocbq, struct lpfc_iocbq, list); if (iocbq) phba->iocb_cnt++; @@ -797,6 +800,7 @@ int lpfc_test_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp, uint16_t xritag) { + lockdep_assert_held(&phba->hbalock); if (!ndlp) return 0; if (!ndlp->active_rrqs_xri_bitmap) @@ -914,6 +918,8 @@ __lpfc_sli_get_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq) struct lpfc_nodelist *ndlp; int found = 0; + lockdep_assert_held(&phba->hbalock); + if (piocbq->iocb_flag & LPFC_IO_FCP) { lpfc_cmd = (struct lpfc_scsi_buf *) piocbq->context1; ndlp = lpfc_cmd->rdata->pnode; @@ -1003,6 +1009,8 @@ __lpfc_sli_release_iocbq_s4(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq) unsigned long iflag = 0; struct lpfc_sli_ring *pring = &phba->sli.ring[LPFC_ELS_RING]; + lockdep_assert_held(&phba->hbalock); + if (iocbq->sli4_xritag == NO_XRI) sglq = NULL; else @@ -1058,6 +1066,7 @@ __lpfc_sli_release_iocbq_s3(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq) { size_t start_clean = offsetof(struct lpfc_iocbq, iocb); + lockdep_assert_held(&phba->hbalock); /* * Clean all volatile data fields, preserve iotag and node struct. @@ -1080,6 +1089,8 @@ __lpfc_sli_release_iocbq_s3(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq) static void __lpfc_sli_release_iocbq(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq) { + lockdep_assert_held(&phba->hbalock); + phba->__lpfc_sli_release_iocbq(phba, iocbq); phba->iocb_cnt--; } @@ -1310,6 +1321,8 @@ static int lpfc_sli_ringtxcmpl_put(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, struct lpfc_iocbq *piocb) { + lockdep_assert_held(&phba->hbalock); + list_add_tail(&piocb->list, &pring->txcmplq); piocb->iocb_flag |= LPFC_IO_ON_TXCMPLQ; @@ -1344,6 +1357,8 @@ lpfc_sli_ringtx_get(struct lpfc_hba *phba, struct lpfc_sli_ring *pring) { struct lpfc_iocbq *cmd_iocb; + lockdep_assert_held(&phba->hbalock); + list_remove_head((&pring->txq), cmd_iocb, struct lpfc_iocbq, list); return cmd_iocb; } @@ -1367,6 +1382,9 @@ lpfc_sli_next_iocb_slot (struct lpfc_hba *phba, struct lpfc_sli_ring *pring) { struct lpfc_pgp *pgp = &phba->port_gp[pring->ringno]; uint32_t max_cmd_idx = pring->sli.sli3.numCiocb; + + lockdep_assert_held(&phba->hbalock); + if ((pring->sli.sli3.next_cmdidx == pring->sli.sli3.cmdidx) && (++pring->sli.sli3.next_cmdidx >= max_cmd_idx)) pring->sli.sli3.next_cmdidx = 0; @@ -1497,6 +1515,7 @@ static void lpfc_sli_submit_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, IOCB_t *iocb, struct lpfc_iocbq *nextiocb) { + lockdep_assert_held(&phba->hbalock); /* * Set up an iotag */ @@ -1606,6 +1625,8 @@ lpfc_sli_resume_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring) IOCB_t *iocb; struct lpfc_iocbq *nextiocb; + lockdep_assert_held(&phba->hbalock); + /* * Check to see if: * (a) there is anything on the txq to send @@ -1647,6 +1668,8 @@ lpfc_sli_next_hbq_slot(struct lpfc_hba *phba, uint32_t hbqno) { struct hbq_s *hbqp = &phba->hbqs[hbqno]; + lockdep_assert_held(&phba->hbalock); + if (hbqp->next_hbqPutIdx == hbqp->hbqPutIdx && ++hbqp->next_hbqPutIdx >= hbqp->entry_count) hbqp->next_hbqPutIdx = 0; @@ -1747,6 +1770,7 @@ static int lpfc_sli_hbq_to_firmware(struct lpfc_hba *phba, uint32_t hbqno, struct hbq_dmabuf *hbq_buf) { + lockdep_assert_held(&phba->hbalock); return phba->lpfc_sli_hbq_to_firmware(phba, hbqno, hbq_buf); } @@ -1768,6 +1792,7 @@ lpfc_sli_hbq_to_firmware_s3(struct lpfc_hba *phba, uint32_t hbqno, struct lpfc_hbq_entry *hbqe; dma_addr_t physaddr = hbq_buf->dbuf.phys; + lockdep_assert_held(&phba->hbalock); /* Get next HBQ entry slot to use */ hbqe = lpfc_sli_next_hbq_slot(phba, hbqno); if (hbqe) { @@ -1808,6 +1833,7 @@ lpfc_sli_hbq_to_firmware_s4(struct lpfc_hba *phba, uint32_t hbqno, struct lpfc_rqe hrqe; struct lpfc_rqe drqe; + lockdep_assert_held(&phba->hbalock); hrqe.address_lo = putPaddrLow(hbq_buf->hbuf.phys); hrqe.address_hi = putPaddrHigh(hbq_buf->hbuf.phys); drqe.address_lo = putPaddrLow(hbq_buf->dbuf.phys); @@ -1986,6 +2012,8 @@ lpfc_sli_hbqbuf_find(struct lpfc_hba *phba, uint32_t tag) struct hbq_dmabuf *hbq_buf; uint32_t hbqno; + lockdep_assert_held(&phba->hbalock); + hbqno = tag >> 16; if (hbqno >= LPFC_MAX_HBQS) return NULL; @@ -2647,6 +2675,7 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba, { struct lpfc_iocbq *cmd_iocb = NULL; uint16_t iotag; + lockdep_assert_held(&phba->hbalock); iotag = prspiocb->iocb.ulpIoTag; @@ -2685,6 +2714,7 @@ lpfc_sli_iocbq_lookup_by_tag(struct lpfc_hba *phba, { struct lpfc_iocbq *cmd_iocb; + lockdep_assert_held(&phba->hbalock); if (iotag != 0 && iotag <= phba->sli.last_iotag) { cmd_iocb = phba->sli.iocbq_lookup[iotag]; if (cmd_iocb->iocb_flag & LPFC_IO_ON_TXCMPLQ) { @@ -3799,6 +3829,8 @@ void lpfc_reset_barrier(struct lpfc_hba *phba) int i; uint8_t hdrtype; + lockdep_assert_held(&phba->hbalock); + pci_read_config_byte(phba->pcidev, PCI_HEADER_TYPE, &hdrtype); if (hdrtype != 0x80 || (FC_JEDEC_ID(phba->vpd.rev.biuRev) != HELIOS_JEDEC_ID && @@ -7861,6 +7893,7 @@ void __lpfc_sli_ringtx_put(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, struct lpfc_iocbq *piocb) { + lockdep_assert_held(&phba->hbalock); /* Insert the caller's iocb in the txq tail for later processing. */ list_add_tail(&piocb->list, &pring->txq); } @@ -7888,6 +7921,8 @@ lpfc_sli_next_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, { struct lpfc_iocbq * nextiocb; + lockdep_assert_held(&phba->hbalock); + nextiocb = lpfc_sli_ringtx_get(phba, pring); if (!nextiocb) { nextiocb = *piocb; @@ -7927,6 +7962,8 @@ __lpfc_sli_issue_iocb_s3(struct lpfc_hba *phba, uint32_t ring_number, IOCB_t *iocb; struct lpfc_sli_ring *pring = &phba->sli.ring[ring_number]; + lockdep_assert_held(&phba->hbalock); + if (piocb->iocb_cmpl && (!piocb->vport) && (piocb->iocb.ulpCommand != CMD_ABORT_XRI_CN) && (piocb->iocb.ulpCommand != CMD_CLOSE_XRI_CN)) { @@ -8642,6 +8679,8 @@ __lpfc_sli_issue_iocb_s4(struct lpfc_hba *phba, uint32_t ring_number, struct lpfc_queue *wq; struct lpfc_sli_ring *pring = &phba->sli.ring[ring_number]; + lockdep_assert_held(&phba->hbalock); + if (piocb->sli4_xritag == NO_XRI) { if (piocb->iocb.ulpCommand == CMD_ABORT_XRI_CN || piocb->iocb.ulpCommand == CMD_CLOSE_XRI_CN) @@ -9752,6 +9791,8 @@ lpfc_sli_abort_iotag_issue(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, int retval; unsigned long iflags; + lockdep_assert_held(&phba->hbalock); + /* * There are certain command types we don't want to abort. And we * don't want to abort commands that are already in the process of @@ -9854,6 +9895,8 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, int retval = IOCB_ERROR; IOCB_t *icmd = NULL; + lockdep_assert_held(&phba->hbalock); + /* * There are certain command types we don't want to abort. And we * don't want to abort commands that are already in the process of