Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753138AbdCAQVp (ORCPT ); Wed, 1 Mar 2017 11:21:45 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:44436 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752979AbdCAP4x (ORCPT ); Wed, 1 Mar 2017 10:56:53 -0500 From: Romain Perier To: Dan Williams , Doug Ledford , Sean Hefty , Hal Rosenstock , jeffrey.t.kirsher@intel.com, "David S. Miller" , stas.yakovlev@gmail.com, "James E.J. Bottomley" , "Martin K. Petersen" , Felipe Balbi , Greg Kroah-Hartman Cc: linux-rdma@vger.kernel.org, netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Romain Perier , Peter Senna Tschudin Subject: [PATCH v4 12/19] scsi: mpt3sas: Replace PCI pool old API Date: Wed, 1 Mar 2017 16:55:14 +0100 Message-Id: <20170301155521.30281-13-romain.perier@collabora.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170301155521.30281-1-romain.perier@collabora.com> References: <20170301155521.30281-1-romain.perier@collabora.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7896 Lines: 212 The PCI pool API is deprecated. This commits replaces the PCI pool old API by the appropriated function with the DMA pool API. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin --- drivers/scsi/mpt3sas/mpt3sas_base.c | 73 +++++++++++++++++-------------------- 1 file changed, 34 insertions(+), 39 deletions(-) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 5b7aec5..5ae1c23 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -3200,9 +3200,8 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) } if (ioc->sense) { - pci_pool_free(ioc->sense_dma_pool, ioc->sense, ioc->sense_dma); - if (ioc->sense_dma_pool) - pci_pool_destroy(ioc->sense_dma_pool); + dma_pool_free(ioc->sense_dma_pool, ioc->sense, ioc->sense_dma); + dma_pool_destroy(ioc->sense_dma_pool); dexitprintk(ioc, pr_info(MPT3SAS_FMT "sense_pool(0x%p): free\n", ioc->name, ioc->sense)); @@ -3210,9 +3209,8 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) } if (ioc->reply) { - pci_pool_free(ioc->reply_dma_pool, ioc->reply, ioc->reply_dma); - if (ioc->reply_dma_pool) - pci_pool_destroy(ioc->reply_dma_pool); + dma_pool_free(ioc->reply_dma_pool, ioc->reply, ioc->reply_dma); + dma_pool_destroy(ioc->reply_dma_pool); dexitprintk(ioc, pr_info(MPT3SAS_FMT "reply_pool(0x%p): free\n", ioc->name, ioc->reply)); @@ -3220,10 +3218,9 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) } if (ioc->reply_free) { - pci_pool_free(ioc->reply_free_dma_pool, ioc->reply_free, + dma_pool_free(ioc->reply_free_dma_pool, ioc->reply_free, ioc->reply_free_dma); - if (ioc->reply_free_dma_pool) - pci_pool_destroy(ioc->reply_free_dma_pool); + dma_pool_destroy(ioc->reply_free_dma_pool); dexitprintk(ioc, pr_info(MPT3SAS_FMT "reply_free_pool(0x%p): free\n", ioc->name, ioc->reply_free)); @@ -3234,7 +3231,7 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) do { rps = &ioc->reply_post[i]; if (rps->reply_post_free) { - pci_pool_free( + dma_pool_free( ioc->reply_post_free_dma_pool, rps->reply_post_free, rps->reply_post_free_dma); @@ -3246,8 +3243,7 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) } while (ioc->rdpq_array_enable && (++i < ioc->reply_queue_count)); - if (ioc->reply_post_free_dma_pool) - pci_pool_destroy(ioc->reply_post_free_dma_pool); + dma_pool_destroy(ioc->reply_post_free_dma_pool); kfree(ioc->reply_post); } @@ -3268,12 +3264,11 @@ _base_release_memory_pools(struct MPT3SAS_ADAPTER *ioc) if (ioc->chain_lookup) { for (i = 0; i < ioc->chain_depth; i++) { if (ioc->chain_lookup[i].chain_buffer) - pci_pool_free(ioc->chain_dma_pool, + dma_pool_free(ioc->chain_dma_pool, ioc->chain_lookup[i].chain_buffer, ioc->chain_lookup[i].chain_buffer_dma); } - if (ioc->chain_dma_pool) - pci_pool_destroy(ioc->chain_dma_pool); + dma_pool_destroy(ioc->chain_dma_pool); free_pages((ulong)ioc->chain_lookup, ioc->chain_pages); ioc->chain_lookup = NULL; } @@ -3448,23 +3443,23 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) ioc->name); goto out; } - ioc->reply_post_free_dma_pool = pci_pool_create("reply_post_free pool", - ioc->pdev, sz, 16, 0); + ioc->reply_post_free_dma_pool = dma_pool_create("reply_post_free pool", + &ioc->pdev->dev, sz, 16, 0); if (!ioc->reply_post_free_dma_pool) { pr_err(MPT3SAS_FMT - "reply_post_free pool: pci_pool_create failed\n", + "reply_post_free pool: dma_pool_create failed\n", ioc->name); goto out; } i = 0; do { ioc->reply_post[i].reply_post_free = - pci_pool_alloc(ioc->reply_post_free_dma_pool, + dma_pool_alloc(ioc->reply_post_free_dma_pool, GFP_KERNEL, &ioc->reply_post[i].reply_post_free_dma); if (!ioc->reply_post[i].reply_post_free) { pr_err(MPT3SAS_FMT - "reply_post_free pool: pci_pool_alloc failed\n", + "reply_post_free pool: dma_pool_alloc failed\n", ioc->name); goto out; } @@ -3579,15 +3574,15 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) ioc->name); goto out; } - ioc->chain_dma_pool = pci_pool_create("chain pool", ioc->pdev, + ioc->chain_dma_pool = dma_pool_create("chain pool", &ioc->pdev->dev, ioc->chain_segment_sz, 16, 0); if (!ioc->chain_dma_pool) { - pr_err(MPT3SAS_FMT "chain_dma_pool: pci_pool_create failed\n", + pr_err(MPT3SAS_FMT "chain_dma_pool: dma_pool_create failed\n", ioc->name); goto out; } for (i = 0; i < ioc->chain_depth; i++) { - ioc->chain_lookup[i].chain_buffer = pci_pool_alloc( + ioc->chain_lookup[i].chain_buffer = dma_pool_alloc( ioc->chain_dma_pool , GFP_KERNEL, &ioc->chain_lookup[i].chain_buffer_dma); if (!ioc->chain_lookup[i].chain_buffer) { @@ -3632,17 +3627,17 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) /* sense buffers, 4 byte align */ sz = ioc->scsiio_depth * SCSI_SENSE_BUFFERSIZE; - ioc->sense_dma_pool = pci_pool_create("sense pool", ioc->pdev, sz, 4, - 0); + ioc->sense_dma_pool = dma_pool_create("sense pool", &ioc->pdev->dev, sz, + 4, 0); if (!ioc->sense_dma_pool) { - pr_err(MPT3SAS_FMT "sense pool: pci_pool_create failed\n", + pr_err(MPT3SAS_FMT "sense pool: dma_pool_create failed\n", ioc->name); goto out; } - ioc->sense = pci_pool_alloc(ioc->sense_dma_pool , GFP_KERNEL, + ioc->sense = dma_pool_alloc(ioc->sense_dma_pool, GFP_KERNEL, &ioc->sense_dma); if (!ioc->sense) { - pr_err(MPT3SAS_FMT "sense pool: pci_pool_alloc failed\n", + pr_err(MPT3SAS_FMT "sense pool: dma_pool_alloc failed\n", ioc->name); goto out; } @@ -3656,17 +3651,17 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) /* reply pool, 4 byte align */ sz = ioc->reply_free_queue_depth * ioc->reply_sz; - ioc->reply_dma_pool = pci_pool_create("reply pool", ioc->pdev, sz, 4, - 0); + ioc->reply_dma_pool = dma_pool_create("reply pool", &ioc->pdev->dev, sz, + 4, 0); if (!ioc->reply_dma_pool) { - pr_err(MPT3SAS_FMT "reply pool: pci_pool_create failed\n", + pr_err(MPT3SAS_FMT "reply pool: dma_pool_create failed\n", ioc->name); goto out; } - ioc->reply = pci_pool_alloc(ioc->reply_dma_pool , GFP_KERNEL, + ioc->reply = dma_pool_alloc(ioc->reply_dma_pool, GFP_KERNEL, &ioc->reply_dma); if (!ioc->reply) { - pr_err(MPT3SAS_FMT "reply pool: pci_pool_alloc failed\n", + pr_err(MPT3SAS_FMT "reply pool: dma_pool_alloc failed\n", ioc->name); goto out; } @@ -3682,17 +3677,17 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) /* reply free queue, 16 byte align */ sz = ioc->reply_free_queue_depth * 4; - ioc->reply_free_dma_pool = pci_pool_create("reply_free pool", - ioc->pdev, sz, 16, 0); + ioc->reply_free_dma_pool = dma_pool_create("reply_free pool", + &ioc->pdev->dev, sz, 16, 0); if (!ioc->reply_free_dma_pool) { - pr_err(MPT3SAS_FMT "reply_free pool: pci_pool_create failed\n", + pr_err(MPT3SAS_FMT "reply_free pool: dma_pool_create failed\n", ioc->name); goto out; } - ioc->reply_free = pci_pool_alloc(ioc->reply_free_dma_pool , GFP_KERNEL, + ioc->reply_free = dma_pool_alloc(ioc->reply_free_dma_pool, GFP_KERNEL, &ioc->reply_free_dma); if (!ioc->reply_free) { - pr_err(MPT3SAS_FMT "reply_free pool: pci_pool_alloc failed\n", + pr_err(MPT3SAS_FMT "reply_free pool: dma_pool_alloc failed\n", ioc->name); goto out; } @@ -3710,7 +3705,7 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc) ioc->config_page_sz, &ioc->config_page_dma); if (!ioc->config_page) { pr_err(MPT3SAS_FMT - "config page: pci_pool_alloc failed\n", + "config page: dma_pool_alloc failed\n", ioc->name); goto out; } -- 2.9.3