diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 4ce3ca6f4b79..d20cf51ca15d 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -140,9 +140,16 @@ lpfc_sli4_wq_put(struct lpfc_queue *q, union lpfc_wqe *wqe) lpfc_sli_pcimem_bcopy(wqe, temp_wqe, q->entry_size); if (q->dpp_enable && q->phba->cfg_enable_dpp) { /* write to DPP aperture taking advatage of Combined Writes */ - tmp = (uint8_t *)wqe; + tmp = (uint8_t *)temp_wqe; +#ifdef __raw_writeq for (i = 0; i < q->entry_size; i += sizeof(uint64_t)) - writeq(*((uint64_t *)(tmp + i)), q->dpp_regaddr + i); + __raw_writeq(*((uint64_t *)(tmp + i)), + q->dpp_regaddr + i); +#else + for (i = 0; i < q->entry_size; i += sizeof(uint32_t)) + __raw_writel(*((uint32_t *)(tmp + i)), + q->dpp_regaddr + i); +#endif } /* ensure WQE bcopy and DPP flushed before doorbell write */ wmb(); |