diff options
Diffstat (limited to 'drivers/scsi/ahci.c')
| -rw-r--r-- | drivers/scsi/ahci.c | 55 |
1 files changed, 23 insertions, 32 deletions
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c index fe8187d6f58b..e2a5657d5fdb 100644 --- a/drivers/scsi/ahci.c +++ b/drivers/scsi/ahci.c @@ -41,6 +41,7 @@ #include <linux/interrupt.h> #include <linux/sched.h> #include <linux/dma-mapping.h> +#include <linux/device.h> #include "scsi.h" #include <scsi/scsi_host.h> #include <linux/libata.h> @@ -192,7 +193,6 @@ static void ahci_port_stop(struct ata_port *ap); static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf); static void ahci_qc_prep(struct ata_queued_cmd *qc); static u8 ahci_check_status(struct ata_port *ap); -static u8 ahci_check_err(struct ata_port *ap); static inline int ahci_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc); static void ahci_remove_one (struct pci_dev *pdev); @@ -221,7 +221,6 @@ static const struct ata_port_operations ahci_ops = { .check_status = ahci_check_status, .check_altstatus = ahci_check_status, - .check_err = ahci_check_err, .dev_select = ata_noop_dev_select, .tf_read = ahci_tf_read, @@ -458,13 +457,6 @@ static u8 ahci_check_status(struct ata_port *ap) return readl(mmio + PORT_TFDATA) & 0xFF; } -static u8 ahci_check_err(struct ata_port *ap) -{ - void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr; - - return (readl(mmio + PORT_TFDATA) >> 8) & 0xFF; -} - static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf) { struct ahci_port_priv *pp = ap->private_data; @@ -609,7 +601,7 @@ static void ahci_eng_timeout(struct ata_port *ap) * not being called from the SCSI EH. */ qc->scsidone = scsi_finish_command; - ata_qc_complete(qc, ATA_ERR); + ata_qc_complete(qc, AC_ERR_OTHER); } spin_unlock_irqrestore(&host_set->lock, flags); @@ -638,7 +630,7 @@ static inline int ahci_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc) if (status & PORT_IRQ_FATAL) { ahci_intr_error(ap, status); if (qc) - ata_qc_complete(qc, ATA_ERR); + ata_qc_complete(qc, AC_ERR_OTHER); } return 1; @@ -683,10 +675,10 @@ static irqreturn_t ahci_interrupt (int irq, void *dev_instance, struct pt_regs * if (!ahci_host_intr(ap, qc)) if (ata_ratelimit()) { struct pci_dev *pdev = - to_pci_dev(ap->host_set->dev); - printk(KERN_WARNING - "ahci(%s): unhandled interrupt on port %u\n", - pci_name(pdev), i); + to_pci_dev(ap->host_set->dev); + dev_printk(KERN_WARNING, &pdev->dev, + "unhandled interrupt on port %u\n", + i); } VPRINTK("port %u\n", i); @@ -694,10 +686,9 @@ static irqreturn_t ahci_interrupt (int irq, void *dev_instance, struct pt_regs * VPRINTK("port %u (no irq)\n", i); if (ata_ratelimit()) { struct pci_dev *pdev = - to_pci_dev(ap->host_set->dev); - printk(KERN_WARNING - "ahci(%s): interrupt on disabled port %u\n", - pci_name(pdev), i); + to_pci_dev(ap->host_set->dev); + dev_printk(KERN_WARNING, &pdev->dev, + "interrupt on disabled port %u\n", i); } } @@ -769,8 +760,8 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent) tmp = readl(mmio + HOST_CTL); if (tmp & HOST_RESET) { - printk(KERN_ERR DRV_NAME "(%s): controller reset failed (0x%x)\n", - pci_name(pdev), tmp); + dev_printk(KERN_ERR, &pdev->dev, + "controller reset failed (0x%x)\n", tmp); return -EIO; } @@ -798,22 +789,22 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent) if (rc) { rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK); if (rc) { - printk(KERN_ERR DRV_NAME "(%s): 64-bit DMA enable failed\n", - pci_name(pdev)); + dev_printk(KERN_ERR, &pdev->dev, + "64-bit DMA enable failed\n"); return rc; } } } else { rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK); if (rc) { - printk(KERN_ERR DRV_NAME "(%s): 32-bit DMA enable failed\n", - pci_name(pdev)); + dev_printk(KERN_ERR, &pdev->dev, + "32-bit DMA enable failed\n"); return rc; } rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK); if (rc) { - printk(KERN_ERR DRV_NAME "(%s): 32-bit consistent DMA enable failed\n", - pci_name(pdev)); + dev_printk(KERN_ERR, &pdev->dev, + "32-bit consistent DMA enable failed\n"); return rc; } } @@ -916,10 +907,10 @@ static void ahci_print_info(struct ata_probe_ent *probe_ent) else scc_s = "unknown"; - printk(KERN_INFO DRV_NAME "(%s) AHCI %02x%02x.%02x%02x " + dev_printk(KERN_INFO, &pdev->dev, + "AHCI %02x%02x.%02x%02x " "%u slots %u ports %s Gbps 0x%x impl %s mode\n" , - pci_name(pdev), (vers >> 24) & 0xff, (vers >> 16) & 0xff, @@ -932,11 +923,11 @@ static void ahci_print_info(struct ata_probe_ent *probe_ent) impl, scc_s); - printk(KERN_INFO DRV_NAME "(%s) flags: " + dev_printk(KERN_INFO, &pdev->dev, + "flags: " "%s%s%s%s%s%s" "%s%s%s%s%s%s%s\n" , - pci_name(pdev), cap & (1 << 31) ? "64bit " : "", cap & (1 << 30) ? "ncq " : "", @@ -969,7 +960,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) VPRINTK("ENTER\n"); if (!printed_version++) - printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n"); + dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); rc = pci_enable_device(pdev); if (rc) |