diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 41ff7d69bd6..dad624e1171 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -2203,9 +2203,19 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, } else ha->npiv_info = NULL; + /* Get consistent memory allocated for EX-INIT-CB. */ + if (IS_QLA81XX(ha)) { + ha->ex_init_cb = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, + &ha->ex_init_cb_dma); + if (!ha->ex_init_cb) + goto fail_ex_init_cb; + } + INIT_LIST_HEAD(&ha->vp_list); return 1; +fail_ex_init_cb: + kfree(ha->npiv_info); fail_npiv_info: dma_free_coherent(&ha->pdev->dev, ((*rsp)->length + 1) * sizeof(response_t), (*rsp)->ring, (*rsp)->dma); @@ -2291,15 +2301,16 @@ qla2x00_mem_free(struct qla_hw_data *ha) if (ha->ms_iocb) dma_pool_free(ha->s_dma_pool, ha->ms_iocb, ha->ms_iocb_dma); + if (ha->ex_init_cb) + dma_pool_free(ha->s_dma_pool, ha->ex_init_cb, ha->ex_init_cb_dma); + if (ha->s_dma_pool) dma_pool_destroy(ha->s_dma_pool); - if (ha->gid_list) dma_free_coherent(&ha->pdev->dev, GID_LIST_SIZE, ha->gid_list, ha->gid_list_dma); - if (ha->init_cb) dma_free_coherent(&ha->pdev->dev, ha->init_cb_size, ha->init_cb, ha->init_cb_dma); @@ -2318,6 +2329,8 @@ qla2x00_mem_free(struct qla_hw_data *ha) ha->ms_iocb_dma = 0; ha->init_cb = NULL; ha->init_cb_dma = 0; + ha->ex_init_cb = NULL; + ha->ex_init_cb_dma = 0; ha->s_dma_pool = NULL; |