diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_base.c')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.c | 57 |
1 files changed, 35 insertions, 22 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index ca17915b2d1b..7a7e32425293 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -4162,7 +4162,14 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) } } while (ioc->rdpq_array_enable && (++i < ioc->reply_queue_count)); - + if (ioc->reply_post_free_array && + ioc->rdpq_array_enable) { + dma_pool_free(ioc->reply_post_free_array_dma_pool, + ioc->reply_post_free_array, + ioc->reply_post_free_array_dma); + ioc->reply_post_free_array = NULL; + } + dma_pool_destroy(ioc->reply_post_free_array_dma_pool); dma_pool_destroy(ioc->reply_post_free_dma_pool); kfree(ioc->reply_post); } @@ -4212,7 +4219,7 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) struct mpt3sas_facts *facts; u16 max_sge_elements; u16 chains_needed_per_io; - u32 sz, total_sz, reply_post_free_sz; + u32 sz, total_sz, reply_post_free_sz, reply_post_free_array_sz; u32 retry_sz; u16 max_request_credit, nvme_blocks_needed; unsigned short sg_tablesize; @@ -4684,6 +4691,28 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) ioc->name, (unsigned long long)ioc->reply_free_dma)); total_sz += sz; + if (ioc->rdpq_array_enable) { + reply_post_free_array_sz = ioc->reply_queue_count * + sizeof(Mpi2IOCInitRDPQArrayEntry); + ioc->reply_post_free_array_dma_pool = + dma_pool_create("reply_post_free_array pool", + &ioc->pdev->dev, reply_post_free_array_sz, 16, 0); + if (!ioc->reply_post_free_array_dma_pool) { + dinitprintk(ioc, + pr_info(MPT3SAS_FMT "reply_post_free_array pool: " + "dma_pool_create failed\n", ioc->name)); + goto out; + } + ioc->reply_post_free_array = + dma_pool_alloc(ioc->reply_post_free_array_dma_pool, + GFP_KERNEL, &ioc->reply_post_free_array_dma); + if (!ioc->reply_post_free_array) { + dinitprintk(ioc, + pr_info(MPT3SAS_FMT "reply_post_free_array pool: " + "dma_pool_alloc failed\n", ioc->name)); + goto out; + } + } ioc->config_page_sz = 512; ioc->config_page = pci_alloc_consistent(ioc->pdev, ioc->config_page_sz, &ioc->config_page_dma); @@ -5490,8 +5519,6 @@ _base_send_ioc_init(struct MPT3SAS_ADAPTER *ioc) ktime_t current_time; u16 ioc_status; u32 reply_post_free_array_sz = 0; - Mpi2IOCInitRDPQArrayEntry *reply_post_free_array = NULL; - dma_addr_t reply_post_free_array_dma; dinitprintk(ioc, pr_info(MPT3SAS_FMT "%s\n", ioc->name, __func__)); @@ -5525,23 +5552,14 @@ _base_send_ioc_init(struct MPT3SAS_ADAPTER *ioc) if (ioc->rdpq_array_enable) { reply_post_free_array_sz = ioc->reply_queue_count * sizeof(Mpi2IOCInitRDPQArrayEntry); - reply_post_free_array = pci_alloc_consistent(ioc->pdev, - reply_post_free_array_sz, &reply_post_free_array_dma); - if (!reply_post_free_array) { - pr_err(MPT3SAS_FMT - "reply_post_free_array: pci_alloc_consistent failed\n", - ioc->name); - r = -ENOMEM; - goto out; - } - memset(reply_post_free_array, 0, reply_post_free_array_sz); + memset(ioc->reply_post_free_array, 0, reply_post_free_array_sz); for (i = 0; i < ioc->reply_queue_count; i++) - reply_post_free_array[i].RDPQBaseAddress = + ioc->reply_post_free_array[i].RDPQBaseAddress = cpu_to_le64( (u64)ioc->reply_post[i].reply_post_free_dma); mpi_request.MsgFlags = MPI2_IOCINIT_MSGFLAG_RDPQ_ARRAY_MODE; mpi_request.ReplyDescriptorPostQueueAddress = - cpu_to_le64((u64)reply_post_free_array_dma); + cpu_to_le64((u64)ioc->reply_post_free_array_dma); } else { mpi_request.ReplyDescriptorPostQueueAddress = cpu_to_le64((u64)ioc->reply_post[0].reply_post_free_dma); @@ -5571,7 +5589,7 @@ _base_send_ioc_init(struct MPT3SAS_ADAPTER *ioc) if (r != 0) { pr_err(MPT3SAS_FMT "%s: handshake failed (r=%d)\n", ioc->name, __func__, r); - goto out; + return r; } ioc_status = le16_to_cpu(mpi_reply.IOCStatus) & MPI2_IOCSTATUS_MASK; @@ -5581,11 +5599,6 @@ _base_send_ioc_init(struct MPT3SAS_ADAPTER *ioc) r = -EIO; } -out: - if (reply_post_free_array) - pci_free_consistent(ioc->pdev, reply_post_free_array_sz, - reply_post_free_array, - reply_post_free_array_dma); return r; } |