Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This is mostly updates of the usual suspects: lpfc, qla2xxx, hisi_sas,
  megaraid_sas, zfcp and a host of minor updates.

  The major driver change here is the elimination of the block based
  cciss driver in favour of the SCSI based hpsa driver (which now drives
  all the legacy cases cciss used to be required for). Plus a reset
  handler clean up and the redo of the SAS SMP handler to use bsg lib"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits)
  scsi: scsi-mq: Always unprepare before requeuing a request
  scsi: Show .retries and .jiffies_at_alloc in debugfs
  scsi: Improve requeuing behavior
  scsi: Call scsi_initialize_rq() for filesystem requests
  scsi: qla2xxx: Reset the logo flag, after target re-login.
  scsi: qla2xxx: Fix slow mem alloc behind lock
  scsi: qla2xxx: Clear fc4f_nvme flag
  scsi: qla2xxx: add missing includes for qla_isr
  scsi: qla2xxx: Fix an integer overflow in sysfs code
  scsi: aacraid: report -ENOMEM to upper layer from aac_convert_sgraw2()
  scsi: aacraid: get rid of one level of indentation
  scsi: aacraid: fix indentation errors
  scsi: storvsc: fix memory leak on ring buffer busy
  scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough
  scsi: smartpqi: remove the smp_handler stub
  scsi: hpsa: remove the smp_handler stub
  scsi: bsg-lib: pass the release callback through bsg_setup_queue
  scsi: Rework handling of scsi_device.vpd_pg8[03]
  scsi: Rework the code for caching Vital Product Data (VPD)
  scsi: rcu: Introduce rcu_swap_protected()
  ...

1 files changed, 15 insertions, 17 deletions

diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index f0987f22ea70..ec3c43854978 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -341,8 +341,6 @@ static struct scsi_host_template megaraid_template_g = {
 	.proc_name			= "megaraid",
 	.queuecommand			= megaraid_queue_command,
 	.eh_abort_handler		= megaraid_abort_handler,
-	.eh_device_reset_handler	= megaraid_reset_handler,
-	.eh_bus_reset_handler		= megaraid_reset_handler,
 	.eh_host_reset_handler		= megaraid_reset_handler,
 	.change_queue_depth		= scsi_change_queue_depth,
 	.use_clustering			= ENABLE_CLUSTERING,
@@ -1153,8 +1151,8 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter)
 
 
 	// Allocate memory for 16-bytes aligned mailboxes
-	raid_dev->mbox_pool_handle = pci_pool_create("megaraid mbox pool",
-						adapter->pdev,
+	raid_dev->mbox_pool_handle = dma_pool_create("megaraid mbox pool",
+						&adapter->pdev->dev,
 						sizeof(mbox64_t) + 16,
 						16, 0);
 
@@ -1164,7 +1162,7 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter)
 
 	mbox_pci_blk = raid_dev->mbox_pool;
 	for (i = 0; i < MBOX_MAX_SCSI_CMDS; i++) {
-		mbox_pci_blk[i].vaddr = pci_pool_alloc(
+		mbox_pci_blk[i].vaddr = dma_pool_alloc(
 						raid_dev->mbox_pool_handle,
 						GFP_KERNEL,
 						&mbox_pci_blk[i].dma_addr);
@@ -1181,8 +1179,8 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter)
 	 * share common memory pool. Passthru structures piggyback on memory
 	 * allocted to extended passthru since passthru is smaller of the two
 	 */
-	raid_dev->epthru_pool_handle = pci_pool_create("megaraid mbox pthru",
-			adapter->pdev, sizeof(mraid_epassthru_t), 128, 0);
+	raid_dev->epthru_pool_handle = dma_pool_create("megaraid mbox pthru",
+			&adapter->pdev->dev, sizeof(mraid_epassthru_t), 128, 0);
 
 	if (raid_dev->epthru_pool_handle == NULL) {
 		goto fail_setup_dma_pool;
@@ -1190,7 +1188,7 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter)
 
 	epthru_pci_blk = raid_dev->epthru_pool;
 	for (i = 0; i < MBOX_MAX_SCSI_CMDS; i++) {
-		epthru_pci_blk[i].vaddr = pci_pool_alloc(
+		epthru_pci_blk[i].vaddr = dma_pool_alloc(
 						raid_dev->epthru_pool_handle,
 						GFP_KERNEL,
 						&epthru_pci_blk[i].dma_addr);
@@ -1202,8 +1200,8 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter)
 
 	// Allocate memory for each scatter-gather list. Request for 512 bytes
 	// alignment for each sg list
-	raid_dev->sg_pool_handle = pci_pool_create("megaraid mbox sg",
-					adapter->pdev,
+	raid_dev->sg_pool_handle = dma_pool_create("megaraid mbox sg",
+					&adapter->pdev->dev,
 					sizeof(mbox_sgl64) * MBOX_MAX_SG_SIZE,
 					512, 0);
 
@@ -1213,7 +1211,7 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter)
 
 	sg_pci_blk = raid_dev->sg_pool;
 	for (i = 0; i < MBOX_MAX_SCSI_CMDS; i++) {
-		sg_pci_blk[i].vaddr = pci_pool_alloc(
+		sg_pci_blk[i].vaddr = dma_pool_alloc(
 						raid_dev->sg_pool_handle,
 						GFP_KERNEL,
 						&sg_pci_blk[i].dma_addr);
@@ -1249,29 +1247,29 @@ megaraid_mbox_teardown_dma_pools(adapter_t *adapter)
 
 	sg_pci_blk = raid_dev->sg_pool;
 	for (i = 0; i < MBOX_MAX_SCSI_CMDS && sg_pci_blk[i].vaddr; i++) {
-		pci_pool_free(raid_dev->sg_pool_handle, sg_pci_blk[i].vaddr,
+		dma_pool_free(raid_dev->sg_pool_handle, sg_pci_blk[i].vaddr,
 			sg_pci_blk[i].dma_addr);
 	}
 	if (raid_dev->sg_pool_handle)
-		pci_pool_destroy(raid_dev->sg_pool_handle);
+		dma_pool_destroy(raid_dev->sg_pool_handle);
 
 
 	epthru_pci_blk = raid_dev->epthru_pool;
 	for (i = 0; i < MBOX_MAX_SCSI_CMDS && epthru_pci_blk[i].vaddr; i++) {
-		pci_pool_free(raid_dev->epthru_pool_handle,
+		dma_pool_free(raid_dev->epthru_pool_handle,
 			epthru_pci_blk[i].vaddr, epthru_pci_blk[i].dma_addr);
 	}
 	if (raid_dev->epthru_pool_handle)
-		pci_pool_destroy(raid_dev->epthru_pool_handle);
+		dma_pool_destroy(raid_dev->epthru_pool_handle);
 
 
 	mbox_pci_blk = raid_dev->mbox_pool;
 	for (i = 0; i < MBOX_MAX_SCSI_CMDS && mbox_pci_blk[i].vaddr; i++) {
-		pci_pool_free(raid_dev->mbox_pool_handle,
+		dma_pool_free(raid_dev->mbox_pool_handle,
 			mbox_pci_blk[i].vaddr, mbox_pci_blk[i].dma_addr);
 	}
 	if (raid_dev->mbox_pool_handle)
-		pci_pool_destroy(raid_dev->mbox_pool_handle);
+		dma_pool_destroy(raid_dev->mbox_pool_handle);
 
 	return;
 }