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authorJeff Garzik <jgarzik@pobox.com>2005-08-11 03:33:08 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-08-11 03:33:08 -0400
commit4c71812261ce3c48a7c5dd257d96d9fd35d62287 (patch)
tree71a5dfc434fea89f9dfa45b9433f857cc433ef10 /drivers/scsi
parent3db368f71a91f08c5a93a5bfb6ca1e2de2668e04 (diff)
parentbc68552faad0e134eb22281343d5ae5a4873fa80 (diff)
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/dpt_i2o.c9
-rw-r--r--drivers/scsi/libata-scsi.c1
-rw-r--r--drivers/scsi/sata_sx4.c2
-rw-r--r--drivers/scsi/scsi_scan.c16
-rw-r--r--drivers/scsi/scsi_transport_fc.c19
5 files changed, 44 insertions, 3 deletions
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index e2370529c632..7235f94f1191 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -907,9 +907,13 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev
907 raptorFlag = TRUE; 907 raptorFlag = TRUE;
908 } 908 }
909 909
910 910 if (pci_request_regions(pDev, "dpt_i2o")) {
911 PERROR("dpti: adpt_config_hba: pci request region failed\n");
912 return -EINVAL;
913 }
911 base_addr_virt = ioremap(base_addr0_phys,hba_map0_area_size); 914 base_addr_virt = ioremap(base_addr0_phys,hba_map0_area_size);
912 if (!base_addr_virt) { 915 if (!base_addr_virt) {
916 pci_release_regions(pDev);
913 PERROR("dpti: adpt_config_hba: io remap failed\n"); 917 PERROR("dpti: adpt_config_hba: io remap failed\n");
914 return -EINVAL; 918 return -EINVAL;
915 } 919 }
@@ -919,6 +923,7 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev
919 if (!msg_addr_virt) { 923 if (!msg_addr_virt) {
920 PERROR("dpti: adpt_config_hba: io remap failed on BAR1\n"); 924 PERROR("dpti: adpt_config_hba: io remap failed on BAR1\n");
921 iounmap(base_addr_virt); 925 iounmap(base_addr_virt);
926 pci_release_regions(pDev);
922 return -EINVAL; 927 return -EINVAL;
923 } 928 }
924 } else { 929 } else {
@@ -932,6 +937,7 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev
932 iounmap(msg_addr_virt); 937 iounmap(msg_addr_virt);
933 } 938 }
934 iounmap(base_addr_virt); 939 iounmap(base_addr_virt);
940 pci_release_regions(pDev);
935 return -ENOMEM; 941 return -ENOMEM;
936 } 942 }
937 memset(pHba, 0, sizeof(adpt_hba)); 943 memset(pHba, 0, sizeof(adpt_hba));
@@ -1027,6 +1033,7 @@ static void adpt_i2o_delete_hba(adpt_hba* pHba)
1027 up(&adpt_configuration_lock); 1033 up(&adpt_configuration_lock);
1028 1034
1029 iounmap(pHba->base_addr_virt); 1035 iounmap(pHba->base_addr_virt);
1036 pci_release_regions(pHba->pDev);
1030 if(pHba->msg_addr_virt != pHba->base_addr_virt){ 1037 if(pHba->msg_addr_virt != pHba->base_addr_virt){
1031 iounmap(pHba->msg_addr_virt); 1038 iounmap(pHba->msg_addr_virt);
1032 } 1039 }
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index 794fb559efb0..6a75ec2187fd 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -385,6 +385,7 @@ int ata_scsi_error(struct Scsi_Host *host)
385 * appropriate place 385 * appropriate place
386 */ 386 */
387 host->host_failed--; 387 host->host_failed--;
388 INIT_LIST_HEAD(&host->eh_cmd_q);
388 389
389 DPRINTK("EXIT\n"); 390 DPRINTK("EXIT\n");
390 return 0; 391 return 0;
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index 8e59868b24bb..76644ea62d67 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -468,7 +468,7 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc)
468 for (i = 0; i < last; i++) { 468 for (i = 0; i < last; i++) {
469 buf[idx++] = cpu_to_le32(sg_dma_address(&sg[i])); 469 buf[idx++] = cpu_to_le32(sg_dma_address(&sg[i]));
470 buf[idx++] = cpu_to_le32(sg_dma_len(&sg[i])); 470 buf[idx++] = cpu_to_le32(sg_dma_len(&sg[i]));
471 total_len += sg[i].length; 471 total_len += sg_dma_len(&sg[i]);
472 } 472 }
473 buf[idx - 1] |= cpu_to_le32(ATA_PRD_EOT); 473 buf[idx - 1] |= cpu_to_le32(ATA_PRD_EOT);
474 sgt_len = idx * 4; 474 sgt_len = idx * 4;
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 2d3c4ac475f2..48edd67982a5 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -336,9 +336,23 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
336 unsigned long flags; 336 unsigned long flags;
337 const int size = sizeof(struct scsi_target) 337 const int size = sizeof(struct scsi_target)
338 + shost->transportt->target_size; 338 + shost->transportt->target_size;
339 struct scsi_target *starget = kmalloc(size, GFP_ATOMIC); 339 struct scsi_target *starget;
340 struct scsi_target *found_target; 340 struct scsi_target *found_target;
341 341
342 /*
343 * Obtain the real parent from the transport. The transport
344 * is allowed to fail (no error) if there is nothing at that
345 * target id.
346 */
347 if (shost->transportt->target_parent) {
348 spin_lock_irqsave(shost->host_lock, flags);
349 parent = shost->transportt->target_parent(shost, channel, id);
350 spin_unlock_irqrestore(shost->host_lock, flags);
351 if (!parent)
352 return NULL;
353 }
354
355 starget = kmalloc(size, GFP_KERNEL);
342 if (!starget) { 356 if (!starget) {
343 printk(KERN_ERR "%s: allocation failure\n", __FUNCTION__); 357 printk(KERN_ERR "%s: allocation failure\n", __FUNCTION__);
344 return NULL; 358 return NULL;
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 35d1c1e8e345..e6412fce423c 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -1022,6 +1022,23 @@ static int fc_rport_match(struct attribute_container *cont,
1022 return &i->rport_attr_cont.ac == cont; 1022 return &i->rport_attr_cont.ac == cont;
1023} 1023}
1024 1024
1025
1026/*
1027 * Must be called with shost->host_lock held
1028 */
1029static struct device *fc_target_parent(struct Scsi_Host *shost,
1030 int channel, uint id)
1031{
1032 struct fc_rport *rport;
1033
1034 list_for_each_entry(rport, &fc_host_rports(shost), peers)
1035 if ((rport->channel == channel) &&
1036 (rport->scsi_target_id == id))
1037 return &rport->dev;
1038
1039 return NULL;
1040}
1041
1025struct scsi_transport_template * 1042struct scsi_transport_template *
1026fc_attach_transport(struct fc_function_template *ft) 1043fc_attach_transport(struct fc_function_template *ft)
1027{ 1044{
@@ -1057,6 +1074,8 @@ fc_attach_transport(struct fc_function_template *ft)
1057 1074
1058 /* Transport uses the shost workq for scsi scanning */ 1075 /* Transport uses the shost workq for scsi scanning */
1059 i->t.create_work_queue = 1; 1076 i->t.create_work_queue = 1;
1077
1078 i->t.target_parent = fc_target_parent;
1060 1079
1061 /* 1080 /*
1062 * Setup SCSI Target Attributes. 1081 * Setup SCSI Target Attributes.