diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 75afa75a515e..ca3e6be44a04 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -313,6 +313,7 @@ config PATA_AMD config PATA_ARASAN_CF tristate "ARASAN CompactFlash PATA Controller Support" + depends on DMADEVICES select DMA_ENGINE help Say Y here to support the ARASAN CompactFlash PATA controller diff --git a/drivers/ata/acard-ahci.c b/drivers/ata/acard-ahci.c index ae22be4157b5..3bc8c79bf2c7 100644 --- a/drivers/ata/acard-ahci.c +++ b/drivers/ata/acard-ahci.c @@ -135,8 +135,8 @@ static int acard_ahci_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg if (mesg.event & PM_EVENT_SUSPEND && hpriv->flags & AHCI_HFLAG_NO_SUSPEND) { - dev_printk(KERN_ERR, &pdev->dev, - "BIOS update required for suspend/resume\n"); + dev_err(&pdev->dev, + "BIOS update required for suspend/resume\n"); return -EIO; } @@ -187,7 +187,7 @@ static int acard_ahci_configure_dma_masks(struct pci_dev *pdev, int using_dac) if (rc) { rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, + dev_err(&pdev->dev, "64-bit DMA enable failed\n"); return rc; } @@ -195,14 +195,13 @@ static int acard_ahci_configure_dma_masks(struct pci_dev *pdev, int using_dac) } else { rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit DMA enable failed\n"); + dev_err(&pdev->dev, "32-bit DMA enable failed\n"); return rc; } rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit consistent DMA enable failed\n"); + dev_err(&pdev->dev, + "32-bit consistent DMA enable failed\n"); return rc; } } @@ -343,14 +342,12 @@ static int acard_ahci_port_start(struct ata_port *ap) if (cmd & PORT_CMD_FBSCP) pp->fbs_supported = true; else if (hpriv->flags & AHCI_HFLAG_YES_FBS) { - dev_printk(KERN_INFO, dev, - "port %d can do FBS, forcing FBSCP\n", - ap->port_no); + dev_info(dev, "port %d can do FBS, forcing FBSCP\n", + ap->port_no); pp->fbs_supported = true; } else - dev_printk(KERN_WARNING, dev, - "port %d is not capable of FBS\n", - ap->port_no); + dev_warn(dev, "port %d is not capable of FBS\n", + ap->port_no); } if (pp->fbs_supported) { @@ -406,7 +403,6 @@ static int acard_ahci_port_start(struct ata_port *ap) static int acard_ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; unsigned int board_id = ent->driver_data; struct ata_port_info pi = acard_ahci_port_info[board_id]; const struct ata_port_info *ppi[] = { &pi, NULL }; @@ -419,8 +415,7 @@ static int acard_ahci_init_one(struct pci_dev *pdev, const struct pci_device_id WARN_ON((int)ATA_MAX_QUEUE > AHCI_MAX_CMDS); - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* acquire resources */ rc = pcim_enable_device(pdev); diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 71afe0371311..fb7b90b05922 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -79,8 +79,6 @@ enum board_ids { }; static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent); -static int ahci_sb600_softreset(struct ata_link *link, unsigned int *class, - unsigned long deadline); static int ahci_vt8251_hardreset(struct ata_link *link, unsigned int *class, unsigned long deadline); static int ahci_p5wdh_hardreset(struct ata_link *link, unsigned int *class, @@ -104,12 +102,6 @@ static struct ata_port_operations ahci_p5wdh_ops = { .hardreset = ahci_p5wdh_hardreset, }; -static struct ata_port_operations ahci_sb600_ops = { - .inherits = &ahci_ops, - .softreset = ahci_sb600_softreset, - .pmp_softreset = ahci_sb600_softreset, -}; - #define AHCI_HFLAGS(flags) .private_data = (void *)(flags) static const struct ata_port_info ahci_port_info[] = { @@ -188,7 +180,7 @@ static const struct ata_port_info ahci_port_info[] = { .flags = AHCI_FLAG_COMMON, .pio_mask = ATA_PIO4, .udma_mask = ATA_UDMA6, - .port_ops = &ahci_sb600_ops, + .port_ops = &ahci_pmp_retry_srst_ops, }, [board_ahci_sb700] = /* for SB700 and SB800 */ { @@ -196,7 +188,7 @@ static const struct ata_port_info ahci_port_info[] = { .flags = AHCI_FLAG_COMMON, .pio_mask = ATA_PIO4, .udma_mask = ATA_UDMA6, - .port_ops = &ahci_sb600_ops, + .port_ops = &ahci_pmp_retry_srst_ops, }, [board_ahci_vt8251] = { @@ -267,6 +259,7 @@ static const struct pci_device_id ahci_pci_tbl[] = { { PCI_VDEVICE(INTEL, 0x1e05), board_ahci }, /* Panther Point RAID */ { PCI_VDEVICE(INTEL, 0x1e06), board_ahci }, /* Panther Point RAID */ { PCI_VDEVICE(INTEL, 0x1e07), board_ahci }, /* Panther Point RAID */ + { PCI_VDEVICE(INTEL, 0x1e0e), board_ahci }, /* Panther Point RAID */ /* JMicron 360/1/3/5/6, match class to avoid IDE function */ { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, @@ -502,55 +495,6 @@ static void ahci_pci_init_controller(struct ata_host *host) ahci_init_controller(host); } -static int ahci_sb600_check_ready(struct ata_link *link) -{ - void __iomem *port_mmio = ahci_port_base(link->ap); - u8 status = readl(port_mmio + PORT_TFDATA) & 0xFF; - u32 irq_status = readl(port_mmio + PORT_IRQ_STAT); - - /* - * There is no need to check TFDATA if BAD PMP is found due to HW bug, - * which can save timeout delay. - */ - if (irq_status & PORT_IRQ_BAD_PMP) - return -EIO; - - return ata_check_ready(status); -} - -static int ahci_sb600_softreset(struct ata_link *link, unsigned int *class, - unsigned long deadline) -{ - struct ata_port *ap = link->ap; - void __iomem *port_mmio = ahci_port_base(ap); - int pmp = sata_srst_pmp(link); - int rc; - u32 irq_sts; - - DPRINTK("ENTER\n"); - - rc = ahci_do_softreset(link, class, pmp, deadline, - ahci_sb600_check_ready); - - /* - * Soft reset fails on some ATI chips with IPMS set when PMP - * is enabled but SATA HDD/ODD is connected to SATA port, - * do soft reset again to port 0. - */ - if (rc == -EIO) { - irq_sts = readl(port_mmio + PORT_IRQ_STAT); - if (irq_sts & PORT_IRQ_BAD_PMP) { - ata_link_printk(link, KERN_WARNING, - "applying SB600 PMP SRST workaround " - "and retrying\n"); - rc = ahci_do_softreset(link, class, 0, deadline, - ahci_check_ready); - } - } - - return rc; -} - static int ahci_vt8251_hardreset(struct ata_link *link, unsigned int *class, unsigned long deadline) { @@ -629,8 +573,8 @@ static int ahci_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg) if (mesg.event & PM_EVENT_SUSPEND && hpriv->flags & AHCI_HFLAG_NO_SUSPEND) { - dev_printk(KERN_ERR, &pdev->dev, - "BIOS update required for suspend/resume\n"); + dev_err(&pdev->dev, + "BIOS update required for suspend/resume\n"); return -EIO; } @@ -681,22 +625,21 @@ static int ahci_configure_dma_masks(struct pci_dev *pdev, int using_dac) if (rc) { rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "64-bit DMA enable failed\n"); + dev_err(&pdev->dev, + "64-bit DMA enable failed\n"); return rc; } } } else { rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit DMA enable failed\n"); + dev_err(&pdev->dev, "32-bit DMA enable failed\n"); return rc; } rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit consistent DMA enable failed\n"); + dev_err(&pdev->dev, + "32-bit consistent DMA enable failed\n"); return rc; } } @@ -759,8 +702,8 @@ static void ahci_p5wdh_workaround(struct ata_host *host) dmi_check_system(sysids)) { struct ata_port *ap = host->ports[1]; - dev_printk(KERN_INFO, &pdev->dev, "enabling ASUS P5W DH " - "Deluxe on-board SIMG4726 workaround\n"); + dev_info(&pdev->dev, + "enabling ASUS P5W DH Deluxe on-board SIMG4726 workaround\n"); ap->ops = &ahci_p5wdh_ops; ap->link.flags |= ATA_LFLAG_NO_SRST | ATA_LFLAG_ASSUME_ATA; @@ -811,6 +754,18 @@ static bool ahci_sb600_enable_64bit(struct pci_dev *pdev) DMI_MATCH(DMI_BOARD_NAME, "MS-7376"), }, }, + /* + * All BIOS versions for the Asus M3A support 64bit DMA. + * (all release versions from 0301 to 1206 were tested) + */ + { + .ident = "ASUS M3A", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, + "ASUSTeK Computer INC."), + DMI_MATCH(DMI_BOARD_NAME, "M3A"), + }, + }, { } }; const struct dmi_system_id *match; @@ -831,14 +786,14 @@ static bool ahci_sb600_enable_64bit(struct pci_dev *pdev) if (strcmp(buf, match->driver_data) >= 0) goto enable_64bit; else { - dev_printk(KERN_WARNING, &pdev->dev, "%s: BIOS too old, " - "forcing 32bit DMA, update BIOS\n", match->ident); + dev_warn(&pdev->dev, + "%s: BIOS too old, forcing 32bit DMA, update BIOS\n", + match->ident); return false; } enable_64bit: - dev_printk(KERN_WARNING, &pdev->dev, "%s: enabling 64bit DMA\n", - match->ident); + dev_warn(&pdev->dev, "%s: enabling 64bit DMA\n", match->ident); return true; } @@ -1041,9 +996,8 @@ static void ahci_gtf_filter_workaround(struct ata_host *host) return; filter = (unsigned long)dmi->driver_data; - dev_printk(KERN_INFO, host->dev, - "applying extra ACPI _GTF filter 0x%x for %s\n", - filter, dmi->ident); + dev_info(host->dev, "applying extra ACPI _GTF filter 0x%x for %s\n", + filter, dmi->ident); for (i = 0; i < host->n_ports; i++) { struct ata_port *ap = host->ports[i]; @@ -1062,7 +1016,6 @@ static inline void ahci_gtf_filter_workaround(struct ata_host *host) static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; unsigned int board_id = ent->driver_data; struct ata_port_info pi = ahci_port_info[board_id]; const struct ata_port_info *ppi[] = { &pi, NULL }; @@ -1075,8 +1028,7 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) WARN_ON((int)ATA_MAX_QUEUE > AHCI_MAX_CMDS); - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* The AHCI driver can only drive the SATA ports, the PATA driver can drive them all so if both drivers are selected make sure @@ -1099,8 +1051,8 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) * that for SAS drives they're out of luck. */ if (pdev->vendor == PCI_VENDOR_ID_PROMISE) - dev_printk(KERN_INFO, &pdev->dev, "PDC42819 " - "can only drive SATA devices with this driver\n"); + dev_info(&pdev->dev, + "PDC42819 can only drive SATA devices with this driver\n"); /* acquire resources */ rc = pcim_enable_device(pdev); @@ -1126,8 +1078,8 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) */ pci_read_config_byte(pdev, ICH_MAP, &map); if (map & 0x3) { - dev_printk(KERN_INFO, &pdev->dev, "controller is in " - "combined mode, can't enable AHCI mode\n"); + dev_info(&pdev->dev, + "controller is in combined mode, can't enable AHCI mode\n"); return -ENODEV; } } @@ -1184,8 +1136,8 @@ static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (ahci_broken_suspend(pdev)) { hpriv->flags |= AHCI_HFLAG_NO_SUSPEND; - dev_printk(KERN_WARNING, &pdev->dev, - "BIOS update required for suspend/resume\n"); + dev_warn(&pdev->dev, + "BIOS update required for suspend/resume\n"); } if (ahci_broken_online(pdev)) { diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h index 12c5282e7fca..b1750007c8dc 100644 --- a/drivers/ata/ahci.h +++ b/drivers/ata/ahci.h @@ -312,6 +312,7 @@ extern struct device_attribute *ahci_sdev_attrs[]; .sdev_attrs = ahci_sdev_attrs extern struct ata_port_operations ahci_ops; +extern struct ata_port_operations ahci_pmp_retry_srst_ops; void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag, u32 opts); diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index 721d38bfa339..7df56ec31819 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -81,14 +81,13 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused) xfer_mask |= ata_xfer_mode2mask(XFER_MW_DMA_0); } - ata_dev_printk(dev, KERN_INFO, "configured for %s\n", - name); + ata_dev_info(dev, "configured for %s\n", name); dev->xfer_mode = ata_xfer_mask2mode(xfer_mask); dev->xfer_shift = ata_xfer_mode2shift(dev->xfer_mode); dev->flags &= ~ATA_DFLAG_PIO; } else { - ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); + ata_dev_info(dev, "configured for PIO\n"); dev->xfer_mode = XFER_PIO_0; dev->xfer_shift = ATA_SHIFT_PIO; dev->flags |= ATA_DFLAG_PIO; diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 6f6e7718b05c..43107e9415da 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -1225,8 +1225,9 @@ static int piix_pci_device_resume(struct pci_dev *pdev) */ rc = pci_reenable_device(pdev); if (rc) - dev_printk(KERN_ERR, &pdev->dev, "failed to enable " - "device after resume (%d)\n", rc); + dev_err(&pdev->dev, + "failed to enable device after resume (%d)\n", + rc); } else rc = ata_pci_device_do_resume(pdev); @@ -1303,9 +1304,11 @@ static int __devinit piix_check_450nx_errata(struct pci_dev *ata_dev) no_piix_dma = 2; } if (no_piix_dma) - dev_printk(KERN_WARNING, &ata_dev->dev, "450NX errata present, disabling IDE DMA.\n"); - if (no_piix_dma == 2) - dev_printk(KERN_WARNING, &ata_dev->dev, "A BIOS update may resolve this.\n"); + dev_warn(&ata_dev->dev, + "450NX errata present, disabling IDE DMA%s\n", + no_piix_dma == 2 ? " - a BIOS update may resolve this" + : ""); + return no_piix_dma; } @@ -1338,37 +1341,36 @@ static const int *__devinit piix_init_sata_map(struct pci_dev *pdev, map = map_db->map[map_value & map_db->mask]; - dev_printk(KERN_INFO, &pdev->dev, "MAP ["); + dev_info(&pdev->dev, "MAP ["); for (i = 0; i < 4; i++) { switch (map[i]) { case RV: invalid_map = 1; - printk(" XX"); + pr_cont(" XX"); break; case NA: - printk(" --"); + pr_cont(" --"); break; case IDE: WARN_ON((i & 1) || map[i + 1] != IDE); pinfo[i / 2] = piix_port_info[ich_pata_100]; i++; - printk(" IDE IDE"); + pr_cont(" IDE IDE"); break; default: - printk(" P%d", map[i]); + pr_cont(" P%d", map[i]); if (i & 1) pinfo[i / 2].flags |= ATA_FLAG_SLAVE_POSS; break; } } - printk(" ]\n"); + pr_cont(" ]\n"); if (invalid_map) - dev_printk(KERN_ERR, &pdev->dev, - "invalid MAP value %u\n", map_value); + dev_err(&pdev->dev, "invalid MAP value %u\n", map_value); return map; } @@ -1398,8 +1400,8 @@ static bool piix_no_sidpr(struct ata_host *host) if (pdev->vendor == PCI_VENDOR_ID_INTEL && pdev->device == 0x2920 && pdev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG && pdev->subsystem_device == 0xb049) { - dev_printk(KERN_WARNING, host->dev, - "Samsung DB-P70 detected, disabling SIDPR\n"); + dev_warn(host->dev, + "Samsung DB-P70 detected, disabling SIDPR\n"); return true; } @@ -1451,8 +1453,8 @@ static int __devinit piix_init_sidpr(struct ata_host *host) piix_sidpr_scr_read(link0, SCR_CONTROL, &scontrol); if ((scontrol & 0xf00) != 0x300) { - dev_printk(KERN_INFO, host->dev, "SCR access via " - "SIDPR is available but doesn't work\n"); + dev_info(host->dev, + "SCR access via SIDPR is available but doesn't work\n"); return 0; } } @@ -1501,8 +1503,7 @@ static void piix_iocfg_bit18_quirk(struct ata_host *host) * affected systems. */ if (hpriv->saved_iocfg & (1 << 18)) { - dev_printk(KERN_INFO, &pdev->dev, - "applying IOCFG bit18 quirk\n"); + dev_info(&pdev->dev, "applying IOCFG bit18 quirk\n"); pci_write_config_dword(pdev, PIIX_IOCFG, hpriv->saved_iocfg & ~(1 << 18)); } @@ -1561,7 +1562,6 @@ static bool piix_broken_system_poweroff(struct pci_dev *pdev) static int __devinit piix_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; struct device *dev = &pdev->dev; struct ata_port_info port_info[2]; const struct ata_port_info *ppi[] = { &port_info[0], &port_info[1] }; @@ -1571,9 +1571,7 @@ static int __devinit piix_init_one(struct pci_dev *pdev, struct piix_host_priv *hpriv; int rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* no hotplugging support for later devices (FIXME) */ if (!in_module_init && ent->driver_data >= ich5_sata) diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c index 41223c7f0206..3c92dbd751e0 100644 --- a/drivers/ata/libahci.c +++ b/drivers/ata/libahci.c @@ -82,6 +82,8 @@ static void ahci_pmp_attach(struct ata_port *ap); static void ahci_pmp_detach(struct ata_port *ap); static int ahci_softreset(struct ata_link *link, unsigned int *class, unsigned long deadline); +static int ahci_pmp_retry_softreset(struct ata_link *link, unsigned int *class, + unsigned long deadline); static int ahci_hardreset(struct ata_link *link, unsigned int *class, unsigned long deadline); static void ahci_postreset(struct ata_link *link, unsigned int *class); @@ -178,6 +180,12 @@ struct ata_port_operations ahci_ops = { }; EXPORT_SYMBOL_GPL(ahci_ops); +struct ata_port_operations ahci_pmp_retry_srst_ops = { + .inherits = &ahci_ops, + .softreset = ahci_pmp_retry_softreset, +}; +EXPORT_SYMBOL_GPL(ahci_pmp_retry_srst_ops); + int ahci_em_messages = 1; EXPORT_SYMBOL_GPL(ahci_em_messages); module_param(ahci_em_messages, int, 0444); @@ -286,10 +294,10 @@ static ssize_t ahci_read_em_buffer(struct device *dev, /* the count should not be larger than PAGE_SIZE */ if (count > PAGE_SIZE) { if (printk_ratelimit()) - ata_port_printk(ap, KERN_WARNING, - "EM read buffer size too large: " - "buffer size %u, page size %lu\n", - hpriv->em_buf_sz, PAGE_SIZE); + ata_port_warn(ap, + "EM read buffer size too large: " + "buffer size %u, page size %lu\n", + hpriv->em_buf_sz, PAGE_SIZE); count = PAGE_SIZE; } @@ -410,51 +418,46 @@ void ahci_save_initial_config(struct device *dev, /* some chips have errata preventing 64bit use */ if ((cap & HOST_CAP_64) && (hpriv->flags & AHCI_HFLAG_32BIT_ONLY)) { - dev_printk(KERN_INFO, dev, - "controller can't do 64bit DMA, forcing 32bit\n"); + dev_info(dev, "controller can't do 64bit DMA, forcing 32bit\n"); cap &= ~HOST_CAP_64; } if ((cap & HOST_CAP_NCQ) && (hpriv->flags & AHCI_HFLAG_NO_NCQ)) { - dev_printk(KERN_INFO, dev, - "controller can't do NCQ, turning off CAP_NCQ\n"); + dev_info(dev, "controller can't do NCQ, turning off CAP_NCQ\n"); cap &= ~HOST_CAP_NCQ; } if (!(cap & HOST_CAP_NCQ) && (hpriv->flags & AHCI_HFLAG_YES_NCQ)) { - dev_printk(KERN_INFO, dev, - "controller can do NCQ, turning on CAP_NCQ\n"); + dev_info(dev, "controller can do NCQ, turning on CAP_NCQ\n"); cap |= HOST_CAP_NCQ; } if ((cap & HOST_CAP_PMP) && (hpriv->flags & AHCI_HFLAG_NO_PMP)) { - dev_printk(KERN_INFO, dev, - "controller can't do PMP, turning off CAP_PMP\n"); + dev_info(dev, "controller can't do PMP, turning off CAP_PMP\n"); cap &= ~HOST_CAP_PMP; } if ((cap & HOST_CAP_SNTF) && (hpriv->flags & AHCI_HFLAG_NO_SNTF)) { - dev_printk(KERN_INFO, dev, - "controller can't do SNTF, turning off CAP_SNTF\n"); + dev_info(dev, + "controller can't do SNTF, turning off CAP_SNTF\n"); cap &= ~HOST_CAP_SNTF; } if (!(cap & HOST_CAP_FBS) && (hpriv->flags & AHCI_HFLAG_YES_FBS)) { - dev_printk(KERN_INFO, dev, - "controller can do FBS, turning on CAP_FBS\n"); + dev_info(dev, "controller can do FBS, turning on CAP_FBS\n"); cap |= HOST_CAP_FBS; } if (force_port_map && port_map != force_port_map) { - dev_printk(KERN_INFO, dev, "forcing port_map 0x%x -> 0x%x\n", - port_map, force_port_map); + dev_info(dev, "forcing port_map 0x%x -> 0x%x\n", + port_map, force_port_map); port_map = force_port_map; } if (mask_port_map) { - dev_printk(KERN_WARNING, dev, "masking port_map 0x%x -> 0x%x\n", - port_map, - port_map & mask_port_map); + dev_warn(dev, "masking port_map 0x%x -> 0x%x\n", + port_map, + port_map & mask_port_map); port_map &= mask_port_map; } @@ -470,10 +473,9 @@ void ahci_save_initial_config(struct device *dev, * port_map and let it be generated from n_ports. */ if (map_ports > ahci_nr_ports(cap)) { - dev_printk(KERN_WARNING, dev, - "implemented port map (0x%x) contains more " - "ports than nr_ports (%u), using nr_ports\n", - port_map, ahci_nr_ports(cap)); + dev_warn(dev, + "implemented port map (0x%x) contains more ports than nr_ports (%u), using nr_ports\n", + port_map, ahci_nr_ports(cap)); port_map = 0; } } @@ -481,8 +483,7 @@ void ahci_save_initial_config(struct device *dev, /* fabricate port_map from cap.nr_ports */ if (!port_map) { port_map = (1 << ahci_nr_ports(cap)) - 1; - dev_printk(KERN_WARNING, dev, - "forcing PORTS_IMPL to 0x%x\n", port_map); + dev_warn(dev, "forcing PORTS_IMPL to 0x%x\n", port_map); /* write the fixed up value to the PI register */ hpriv->saved_port_map = port_map; @@ -822,8 +823,8 @@ int ahci_reset_controller(struct ata_host *host) HOST_RESET, 10, 1000); if (tmp & HOST_RESET) { - dev_printk(KERN_ERR, host->dev, - "controller reset failed (0x%x)\n", tmp); + dev_err(host->dev, "controller reset failed (0x%x)\n", + tmp); return -EIO; } @@ -835,8 +836,7 @@ int ahci_reset_controller(struct ata_host *host) */ ahci_restore_initial_config(host); } else - dev_printk(KERN_INFO, host->dev, - "skipping global host reset\n"); + dev_info(host->dev, "skipping global host reset\n"); return 0; } @@ -1132,8 +1132,8 @@ static void ahci_dev_config(struct ata_device *dev) if (hpriv->flags & AHCI_HFLAG_SECT255) { dev->max_sectors = 255; - ata_dev_printk(dev, KERN_INFO, - "SB600 AHCI: limiting to 255 sectors per cmd\n"); + ata_dev_info(dev, + "SB600 AHCI: limiting to 255 sectors per cmd\n"); } } @@ -1257,8 +1257,7 @@ int ahci_do_softreset(struct ata_link *link, unsigned int *class, /* prepare for SRST (AHCI-1.1 10.4.1) */ rc = ahci_kick_engine(ap); if (rc && rc != -EOPNOTSUPP) - ata_link_printk(link, KERN_WARNING, - "failed to reset engine (errno=%d)\n", rc); + ata_link_warn(link, "failed to reset engine (errno=%d)\n", rc); ata_tf_init(link->device, &tf); @@ -1291,8 +1290,7 @@ int ahci_do_softreset(struct ata_link *link, unsigned int *class, * be trusted. Treat device readiness timeout as link * offline. */ - ata_link_printk(link, KERN_INFO, - "device not ready, treating as offline\n"); + ata_link_info(link, "device not ready, treating as offline\n"); *class = ATA_DEV_NONE; } else if (rc) { /* link occupied, -ENODEV too is an error */ @@ -1305,7 +1303,7 @@ int ahci_do_softreset(struct ata_link *link, unsigned int *class, return 0; fail: - ata_link_printk(link, KERN_ERR, "softreset failed (%s)\n", reason); + ata_link_err(link, "softreset failed (%s)\n", reason); return rc; } @@ -1329,6 +1327,55 @@ static int ahci_softreset(struct ata_link *link, unsigned int *class, } EXPORT_SYMBOL_GPL(ahci_do_softreset); +static int ahci_bad_pmp_check_ready(struct ata_link *link) +{ + void __iomem *port_mmio = ahci_port_base(link->ap); + u8 status = readl(port_mmio + PORT_TFDATA) & 0xFF; + u32 irq_status = readl(port_mmio + PORT_IRQ_STAT); + + /* + * There is no need to check TFDATA if BAD PMP is found due to HW bug, + * which can save timeout delay. + */ + if (irq_status & PORT_IRQ_BAD_PMP) + return -EIO; + + return ata_check_ready(status); +} + +int ahci_pmp_retry_softreset(struct ata_link *link, unsigned int *class, + unsigned long deadline) +{ + struct ata_port *ap = link->ap; + void __iomem *port_mmio = ahci_port_base(ap); + int pmp = sata_srst_pmp(link); + int rc; + u32 irq_sts; + + DPRINTK("ENTER\n"); + + rc = ahci_do_softreset(link, class, pmp, deadline, + ahci_bad_pmp_check_ready); + + /* + * Soft reset fails with IPMS set when PMP is enabled but + * SATA HDD/ODD is connected to SATA port, do soft reset + * again to port 0. + */ + if (rc == -EIO) { + irq_sts = readl(port_mmio + PORT_IRQ_STAT); + if (irq_sts & PORT_IRQ_BAD_PMP) { + ata_link_printk(link, KERN_WARNING, + "applying PMP SRST workaround " + "and retrying\n"); + rc = ahci_do_softreset(link, class, 0, deadline, + ahci_check_ready); + } + } + + return rc; +} + static int ahci_hardreset(struct ata_link *link, unsigned int *class, unsigned long deadline) { @@ -1474,8 +1521,7 @@ static void ahci_fbs_dec_intr(struct ata_port *ap) } if (fbs & PORT_FBS_DEC) - dev_printk(KERN_ERR, ap->host->dev, - "failed to clear device error\n"); + dev_err(ap->host->dev, "failed to clear device error\n"); } static void ahci_error_intr(struct ata_port *ap, u32 irq_stat) @@ -1713,8 +1759,8 @@ irqreturn_t ahci_interrupt(int irq, void *dev_instance) } else { VPRINTK("port %u (no irq)\n", i); if (ata_ratelimit()) - dev_printk(KERN_WARNING, host->dev, - "interrupt on disabled port %u\n", i); + dev_warn(host->dev, + "interrupt on disabled port %u\n", i); } handled = 1; @@ -1865,11 +1911,11 @@ static void ahci_enable_fbs(struct ata_port *ap) writel(fbs | PORT_FBS_EN, port_mmio + PORT_FBS); fbs = readl(port_mmio + PORT_FBS); if (fbs & PORT_FBS_EN) { - dev_printk(KERN_INFO, ap->host->dev, "FBS is enabled.\n"); + dev_info(ap->host->dev, "FBS is enabled\n"); pp->fbs_enabled = true; pp->fbs_last_dev = -1; /* initialization */ } else - dev_printk(KERN_ERR, ap->host->dev, "Failed to enable FBS\n"); + dev_err(ap->host->dev, "Failed to enable FBS\n"); ahci_start_engine(ap); } @@ -1897,9 +1943,9 @@ static void ahci_disable_fbs(struct ata_port *ap) writel(fbs & ~PORT_FBS_EN, port_mmio + PORT_FBS); fbs = readl(port_mmio + PORT_FBS); if (fbs & PORT_FBS_EN) - dev_printk(KERN_ERR, ap->host->dev, "Failed to disable FBS\n"); + dev_err(ap->host->dev, "Failed to disable FBS\n"); else { - dev_printk(KERN_INFO, ap->host->dev, "FBS is disabled.\n"); + dev_info(ap->host->dev, "FBS is disabled\n"); pp->fbs_enabled = false; } @@ -1975,7 +2021,7 @@ static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg) if (rc == 0) ahci_power_down(ap); else { - ata_port_printk(ap, KERN_ERR, "%s (%d)\n", emsg, rc); + ata_port_err(ap, "%s (%d)\n", emsg, rc); ahci_start_port(ap); } @@ -2003,14 +2049,12 @@ static int ahci_port_start(struct ata_port *ap) if (cmd & PORT_CMD_FBSCP) pp->fbs_supported = true; else if (hpriv->flags & AHCI_HFLAG_YES_FBS) { - dev_printk(KERN_INFO, dev, - "port %d can do FBS, forcing FBSCP\n", - ap->port_no); + dev_info(dev, "port %d can do FBS, forcing FBSCP\n", + ap->port_no); pp->fbs_supported = true; } else - dev_printk(KERN_WARNING, dev, - "port %d is not capable of FBS\n", - ap->port_no); + dev_warn(dev, "port %d is not capable of FBS\n", + ap->port_no); } if (pp->fbs_supported) { @@ -2072,7 +2116,7 @@ static void ahci_port_stop(struct ata_port *ap) /* de-initialize port */ rc = ahci_deinit_port(ap, &emsg); if (rc) - ata_port_printk(ap, KERN_WARNING, "%s (%d)\n", emsg, rc); + ata_port_warn(ap, "%s (%d)\n", emsg, rc); } void ahci_print_info(struct ata_host *host, const char *scc_s) diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c index a791b8ce6294..e0a5b555cee1 100644 --- a/drivers/ata/libata-acpi.c +++ b/drivers/ata/libata-acpi.c @@ -332,25 +332,22 @@ int ata_acpi_gtm(struct ata_port *ap, struct ata_acpi_gtm *gtm) rc = -EINVAL; if (ACPI_FAILURE(status)) { - ata_port_printk(ap, KERN_ERR, - "ACPI get timing mode failed (AE 0x%x)\n", - status); + ata_port_err(ap, "ACPI get timing mode failed (AE 0x%x)\n", + status); goto out_free; } out_obj = output.pointer; if (out_obj->type != ACPI_TYPE_BUFFER) { - ata_port_printk(ap, KERN_WARNING, - "_GTM returned unexpected object type 0x%x\n", - out_obj->type); + ata_port_warn(ap, "_GTM returned unexpected object type 0x%x\n", + out_obj->type); goto out_free; } if (out_obj->buffer.length != sizeof(struct ata_acpi_gtm)) { - ata_port_printk(ap, KERN_ERR, - "_GTM returned invalid length %d\n", - out_obj->buffer.length); + ata_port_err(ap, "_GTM returned invalid length %d\n", + out_obj->buffer.length); goto out_free; } @@ -402,8 +399,8 @@ int ata_acpi_stm(struct ata_port *ap, const struct ata_acpi_gtm *stm) if (status == AE_NOT_FOUND) return -ENOENT; if (ACPI_FAILURE(status)) { - ata_port_printk(ap, KERN_ERR, - "ACPI set timing mode failed (status=0x%x)\n", status); + ata_port_err(ap, "ACPI set timing mode failed (status=0x%x)\n", + status); return -EINVAL; } return 0; @@ -450,8 +447,8 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf) output.pointer = NULL; /* ACPI-CA sets this; save/free it later */ if (ata_msg_probe(ap)) - ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER: port#: %d\n", - __func__, ap->port_no); + ata_dev_dbg(dev, "%s: ENTER: port#: %d\n", + __func__, ap->port_no); /* _GTF has no input parameters */ status = acpi_evaluate_object(dev->acpi_handle, "_GTF", NULL, &output); @@ -459,9 +456,8 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf) if (ACPI_FAILURE(status)) { if (status != AE_NOT_FOUND) { - ata_dev_printk(dev, KERN_WARNING, - "_GTF evaluation failed (AE 0x%x)\n", - status); + ata_dev_warn(dev, "_GTF evaluation failed (AE 0x%x)\n", + status); rc = -EINVAL; } goto out_free; @@ -469,27 +465,24 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf) if (!output.length || !output.pointer) { if (ata_msg_probe(ap)) - ata_dev_printk(dev, KERN_DEBUG, "%s: Run _GTF: " - "length or ptr is NULL (0x%llx, 0x%p)\n", - __func__, - (unsigned long long)output.length, - output.pointer); + ata_dev_dbg(dev, "%s: Run _GTF: length or ptr is NULL (0x%llx, 0x%p)\n", + __func__, + (unsigned long long)output.length, + output.pointer); rc = -EINVAL; goto out_free; } if (out_obj->type != ACPI_TYPE_BUFFER) { - ata_dev_printk(dev, KERN_WARNING, - "_GTF unexpected object type 0x%x\n", - out_obj->type); + ata_dev_warn(dev, "_GTF unexpected object type 0x%x\n", + out_obj->type); rc = -EINVAL; goto out_free; } if (out_obj->buffer.length % REGS_PER_GTF) { - ata_dev_printk(dev, KERN_WARNING, - "unexpected _GTF length (%d)\n", - out_obj->buffer.length); + ata_dev_warn(dev, "unexpected _GTF length (%d)\n", + out_obj->buffer.length); rc = -EINVAL; goto out_free; } @@ -499,9 +492,8 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf) if (gtf) { *gtf = (void *)out_obj->buffer.pointer; if (ata_msg_probe(ap)) - ata_dev_printk(dev, KERN_DEBUG, - "%s: returning gtf=%p, gtf_count=%d\n", - __func__, *gtf, rc); + ata_dev_dbg(dev, "%s: returning gtf=%p, gtf_count=%d\n", + __func__, *gtf, rc); } return rc; @@ -811,8 +803,8 @@ static int ata_acpi_push_id(struct ata_device *dev) union acpi_object in_params[1]; if (ata_msg_probe(ap)) - ata_dev_printk(dev, KERN_DEBUG, "%s: ix = %d, port#: %d\n", - __func__, dev->devno, ap->port_no); + ata_dev_dbg(dev, "%s: ix = %d, port#: %d\n", + __func__, dev->devno, ap->port_no); /* Give the drive Identify data to the drive via the _SDD method */ /* _SDD: set up input parameters */ @@ -832,8 +824,7 @@ static int ata_acpi_push_id(struct ata_device *dev) return -ENOENT; if (ACPI_FAILURE(status)) { - ata_dev_printk(dev, KERN_WARNING, - "ACPI _SDD failed (AE 0x%x)\n", status); + ata_dev_warn(dev, "ACPI _SDD failed (AE 0x%x)\n", status); return -EIO; } @@ -983,8 +974,8 @@ int ata_acpi_on_devcfg(struct ata_device *dev) if (nr_executed) { rc = ata_dev_reread_id(dev, 0); if (rc < 0) { - ata_dev_printk(dev, KERN_ERR, "failed to IDENTIFY " - "after ACPI commands\n"); + ata_dev_err(dev, + "failed to IDENTIFY after ACPI commands\n"); return rc; } } @@ -1002,8 +993,7 @@ int ata_acpi_on_devcfg(struct ata_device *dev) return rc; } - ata_dev_printk(dev, KERN_WARNING, - "ACPI: failed the second time, disabled\n"); + ata_dev_warn(dev, "ACPI: failed the second time, disabled\n"); dev->acpi_handle = NULL; /* We can safely continue if no _GTF command has been executed diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 000d03ae6653..4a3a5ae7bb45 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -335,8 +335,7 @@ void ata_force_cbl(struct ata_port *ap) continue; ap->cbl = fe->param.cbl; - ata_port_printk(ap, KERN_NOTICE, - "FORCE: cable set to %s\n", fe->param.name); + ata_port_notice(ap, "FORCE: cable set to %s\n", fe->param.name); return; } } @@ -378,8 +377,7 @@ static void ata_force_link_limits(struct ata_link *link) /* only honor the first spd limit */ if (!did_spd && fe->param.spd_limit) { link->hw_sata_spd_limit = (1 << fe->param.spd_limit) - 1; - ata_link_printk(link, KERN_NOTICE, - "FORCE: PHY spd limit set to %s\n", + ata_link_notice(link, "FORCE: PHY spd limit set to %s\n", fe->param.name); did_spd = true; } @@ -387,7 +385,7 @@ static void ata_force_link_limits(struct ata_link *link) /* let lflags stack */ if (fe->param.lflags) { link->flags |= fe->param.lflags; - ata_link_printk(link, KERN_NOTICE, + ata_link_notice(link, "FORCE: link flag 0x%x forced -> 0x%x\n", fe->param.lflags, link->flags); } @@ -442,8 +440,8 @@ static void ata_force_xfermask(struct ata_device *dev) dev->pio_mask = pio_mask; } - ata_dev_printk(dev, KERN_NOTICE, - "FORCE: xfer_mask set to %s\n", fe->param.name); + ata_dev_notice(dev, "FORCE: xfer_mask set to %s\n", + fe->param.name); return; } } @@ -486,8 +484,8 @@ static void ata_force_horkage(struct ata_device *dev) dev->horkage |= fe->param.horkage_on; dev->horkage &= ~fe->param.horkage_off; - ata_dev_printk(dev, KERN_NOTICE, - "FORCE: horkage modified (%s)\n", fe->param.name); + ata_dev_notice(dev, "FORCE: horkage modified (%s)\n", + fe->param.name); } } @@ -711,8 +709,8 @@ u64 ata_tf_read_block(struct ata_taskfile *tf, struct ata_device *dev) sect = tf->lbal; if (!sect) { - ata_dev_printk(dev, KERN_WARNING, "device reported " - "invalid CHS sector 0\n"); + ata_dev_warn(dev, + "device reported invalid CHS sector 0\n"); sect = 1; /* oh well */ } @@ -1230,8 +1228,9 @@ static int ata_read_native_max_address(struct ata_device *dev, u64 *max_sectors) err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0); if (err_mask) { - ata_dev_printk(dev, KERN_WARNING, "failed to read native " - "max address (err_mask=0x%x)\n", err_mask); + ata_dev_warn(dev, + "failed to read native max address (err_mask=0x%x)\n", + err_mask); if (err_mask == AC_ERR_DEV && (tf.feature & ATA_ABORTED)) return -EACCES; return -EIO; @@ -1292,8 +1291,9 @@ static int ata_set_max_sectors(struct ata_device *dev, u64 new_sectors) err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0); if (err_mask) { - ata_dev_printk(dev, KERN_WARNING, "failed to set " - "max address (err_mask=0x%x)\n", err_mask); + ata_dev_warn(dev, + "failed to set max address (err_mask=0x%x)\n", + err_mask); if (err_mask == AC_ERR_DEV && (tf.feature & (ATA_ABORTED | ATA_IDNF))) return -EACCES; @@ -1336,8 +1336,8 @@ static int ata_hpa_resize(struct ata_device *dev) * be unlocked, skip HPA resizing. */ if (rc == -EACCES || !unlock_hpa) { - ata_dev_printk(dev, KERN_WARNING, "HPA support seems " - "broken, skipping HPA handling\n"); + ata_dev_warn(dev, + "HPA support seems broken, skipping HPA handling\n"); dev->horkage |= ATA_HORKAGE_BROKEN_HPA; /* we can continue if device aborted the command */ @@ -1355,14 +1355,13 @@ static int ata_hpa_resize(struct ata_device *dev) return 0; if (native_sectors > sectors) - ata_dev_printk(dev, KERN_INFO, + ata_dev_info(dev, "HPA detected: current %llu, native %llu\n", (unsigned long long)sectors, (unsigned long long)native_sectors); else if (native_sectors < sectors) - ata_dev_printk(dev, KERN_WARNING, - "native sectors (%llu) is smaller than " - "sectors (%llu)\n", + ata_dev_warn(dev, + "native sectors (%llu) is smaller than sectors (%llu)\n", (unsigned long long)native_sectors, (unsigned long long)sectors); return 0; @@ -1372,10 +1371,10 @@ static int ata_hpa_resize(struct ata_device *dev) rc = ata_set_max_sectors(dev, native_sectors); if (rc == -EACCES) { /* if device aborted the command, skip HPA resizing */ - ata_dev_printk(dev, KERN_WARNING, "device aborted resize " - "(%llu -> %llu), skipping HPA handling\n", - (unsigned long long)sectors, - (unsigned long long)native_sectors); + ata_dev_warn(dev, + "device aborted resize (%llu -> %llu), skipping HPA handling\n", + (unsigned long long)sectors, + (unsigned long long)native_sectors); dev->horkage |= ATA_HORKAGE_BROKEN_HPA; return 0; } else if (rc) @@ -1384,14 +1383,14 @@ static int ata_hpa_resize(struct ata_device *dev) /* re-read IDENTIFY data */ rc = ata_dev_reread_id(dev, 0); if (rc) { - ata_dev_printk(dev, KERN_ERR, "failed to re-read IDENTIFY " - "data after HPA resizing\n"); + ata_dev_err(dev, + "failed to re-read IDENTIFY data after HPA resizing\n"); return rc; } if (print_info) { u64 new_sectors = ata_id_n_sectors(dev->id); - ata_dev_printk(dev, KERN_INFO, + ata_dev_info(dev, "HPA unlocked: %llu -> %llu, native %llu\n", (unsigned long long)sectors, (unsigned long long)new_sectors, @@ -1655,8 +1654,8 @@ unsigned ata_exec_internal_sg(struct ata_device *dev, ata_qc_complete(qc); if (ata_msg_warn(ap)) - ata_dev_printk(dev, KERN_WARNING, - "qc timeout (cmd 0x%x)\n", command); + ata_dev_warn(dev, "qc timeout (cmd 0x%x)\n", + command); } spin_unlock_irqrestore(ap->lock, flags); @@ -1870,7 +1869,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, int rc; if (ata_msg_ctl(ap)) - ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __func__); + ata_dev_dbg(dev, "%s: ENTER\n", __func__); retry: ata_tf_init(dev, &tf); @@ -1909,14 +1908,13 @@ retry: if (err_mask) { if (err_mask & AC_ERR_NODEV_HINT) { - ata_dev_printk(dev, KERN_DEBUG, - "NODEV after polling detection\n"); + ata_dev_dbg(dev, "NODEV after polling detection\n"); return -ENOENT; } if (is_semb) { - ata_dev_printk(dev, KERN_INFO, "IDENTIFY failed on " - "device w/ SEMB sig, disabled\n"); + ata_dev_info(dev, + "IDENTIFY failed on device w/ SEMB sig, disabled\n"); /* SEMB is not supported yet */ *p_class = ATA_DEV_SEMB_UNSUP; return 0; @@ -1942,8 +1940,8 @@ retry: * both flavors of IDENTIFYs which happens * sometimes with phantom devices. */ - ata_dev_printk(dev, KERN_DEBUG, - "both IDENTIFYs aborted, assuming NODEV\n"); + ata_dev_dbg(dev, + "both IDENTIFYs aborted, assuming NODEV\n"); return -ENOENT; } @@ -1953,9 +1951,9 @@ retry: } if (dev->horkage & ATA_HORKAGE_DUMP_ID) { - ata_dev_printk(dev, KERN_DEBUG, "dumping IDENTIFY data, " - "class=%d may_fallback=%d tried_spinup=%d\n", - class, may_fallback, tried_spinup); + ata_dev_dbg(dev, "dumping IDENTIFY data, " + "class=%d may_fallback=%d tried_spinup=%d\n", + class, may_fallback, tried_spinup); print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 2, id, ATA_ID_WORDS * sizeof(*id), true); } @@ -2034,8 +2032,8 @@ retry: err_out: if (ata_msg_warn(ap)) - ata_dev_printk(dev, KERN_WARNING, "failed to IDENTIFY " - "(%s, err_mask=0x%x)\n", reason, err_mask); + ata_dev_warn(dev, "failed to IDENTIFY (%s, err_mask=0x%x)\n", + reason, err_mask); return rc; } @@ -2065,9 +2063,8 @@ static int ata_do_link_spd_horkage(struct ata_device *dev) * guaranteed by setting sata_spd_limit to target_limit above. */ if (plink->sata_spd > target) { - ata_dev_printk(dev, KERN_INFO, - "applying link speed limit horkage to %s\n", - sata_spd_string(target)); + ata_dev_info(dev, "applying link speed limit horkage to %s\n", + sata_spd_string(target)); return -EAGAIN; } return 0; @@ -2110,8 +2107,9 @@ static int ata_dev_config_ncq(struct ata_device *dev, err_mask = ata_dev_set_feature(dev, SETFEATURES_SATA_ENABLE, SATA_FPDMA_AA); if (err_mask) { - ata_dev_printk(dev, KERN_ERR, "failed to enable AA" - "(error_mask=0x%x)\n", err_mask); + ata_dev_err(dev, + "failed to enable AA (error_mask=0x%x)\n", + err_mask); if (err_mask != AC_ERR_DEV) { dev->horkage |= ATA_HORKAGE_BROKEN_FPDMA_AA; return -EIO; @@ -2154,31 +2152,28 @@ int ata_dev_configure(struct ata_device *dev) int rc; if (!ata_dev_enabled(dev) && ata_msg_info(ap)) { - ata_dev_printk(dev, KERN_INFO, "%s: ENTER/EXIT -- nodev\n", - __func__); + ata_dev_info(dev, "%s: ENTER/EXIT -- nodev\n", __func__); return 0; } if (ata_msg_probe(ap)) - ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER\n", __func__); + ata_dev_dbg(dev, "%s: ENTER\n", __func__); /* set horkage */ dev->horkage |= ata_dev_blacklisted(dev); ata_force_horkage(dev); if (dev->horkage & ATA_HORKAGE_DISABLE) { - ata_dev_printk(dev, KERN_INFO, - "unsupported device, disabling\n"); + ata_dev_info(dev, "unsupported device, disabling\n"); ata_dev_disable(dev); return 0; } if ((!atapi_enabled || (ap->flags & ATA_FLAG_NO_ATAPI)) && dev->class == ATA_DEV_ATAPI) { - ata_dev_printk(dev, KERN_WARNING, - "WARNING: ATAPI is %s, device ignored.\n", - atapi_enabled ? "not supported with this driver" - : "disabled"); + ata_dev_warn(dev, "WARNING: ATAPI is %s, device ignored\n", + atapi_enabled ? "not supported with this driver" + : "disabled"); ata_dev_disable(dev); return 0; } @@ -2199,12 +2194,12 @@ int ata_dev_configure(struct ata_device *dev) /* print device capabilities */ if (ata_msg_probe(ap)) - ata_dev_printk(dev, KERN_DEBUG, - "%s: cfg 49:%04x 82:%04x 83:%04x 84:%04x " - "85:%04x 86:%04x 87:%04x 88:%04x\n", - __func__, - id[49], id[82], id[83], id[84], - id[85], id[86], id[87], id[88]); + ata_dev_dbg(dev, + "%s: cfg 49:%04x 82:%04x 83:%04x 84:%04x " + "85:%04x 86:%04x 87:%04x 88:%04x\n", + __func__, + id[49], id[82], id[83], id[84], + id[85], id[86], id[87], id[88]); /* initialize to-be-configured parameters */ dev->flags &= ~ATA_DFLAG_CFG_MASK; @@ -2238,17 +2233,15 @@ int ata_dev_configure(struct ata_device *dev) if (ata_id_is_cfa(id)) { /* CPRM may make this media unusable */ if (id[ATA_ID_CFA_KEY_MGMT] & 1) - ata_dev_printk(dev, KERN_WARNING, - "supports DRM functions and may " - "not be fully accessible.\n"); + ata_dev_warn(dev, + "supports DRM functions and may not be fully accessible\n"); snprintf(revbuf, 7, "CFA"); } else { snprintf(revbuf, 7, "ATA-%d", ata_id_major_version(id)); /* Warn the user if the device has TPM extensions */ if (ata_id_has_tpm(id)) - ata_dev_printk(dev, KERN_WARNING, - "supports DRM functions and may " - "not be fully accessible.\n"); + ata_dev_warn(dev, + "supports DRM functions and may not be fully accessible\n"); } dev->n_sectors = ata_id_n_sectors(id); @@ -2285,12 +2278,11 @@ int ata_dev_configure(struct ata_device *dev) /* print device info to dmesg */ if (ata_msg_drv(ap) && print_info) { - ata_dev_printk(dev, KERN_INFO, - "%s: %s, %s, max %s\n", - revbuf, modelbuf, fwrevbuf, - ata_mode_string(xfer_mask)); - ata_dev_printk(dev, KERN_INFO, - "%Lu sectors, multi %u: %s %s\n", + ata_dev_info(dev, "%s: %s, %s, max %s\n", + revbuf, modelbuf, fwrevbuf, + ata_mode_string(xfer_mask)); + ata_dev_info(dev, + "%llu sectors, multi %u: %s %s\n", (unsigned long long)dev->n_sectors, dev->multi_count, lba_desc, ncq_desc); } @@ -2311,15 +2303,14 @@ int ata_dev_configure(struct ata_device *dev) /* print device info to dmesg */ if (ata_msg_drv(ap) && print_info) { - ata_dev_printk(dev, KERN_INFO, - "%s: %s, %s, max %s\n", - revbuf, modelbuf, fwrevbuf, - ata_mode_string(xfer_mask)); - ata_dev_printk(dev, KERN_INFO, - "%Lu sectors, multi %u, CHS %u/%u/%u\n", - (unsigned long long)dev->n_sectors, - dev->multi_count, dev->cylinders, - dev->heads, dev->sectors); + ata_dev_info(dev, "%s: %s, %s, max %s\n", + revbuf, modelbuf, fwrevbuf, + ata_mode_string(xfer_mask)); + ata_dev_info(dev, + "%llu sectors, multi %u, CHS %u/%u/%u\n", + (unsigned long long)dev->n_sectors, + dev->multi_count, dev->cylinders, + dev->heads, dev->sectors); } } @@ -2336,8 +2327,7 @@ int ata_dev_configure(struct ata_device *dev) rc = atapi_cdb_len(id); if ((rc < 12) || (rc > ATAPI_CDB_LEN)) { if (ata_msg_warn(ap)) - ata_dev_printk(dev, KERN_WARNING, - "unsupported CDB len\n"); + ata_dev_warn(dev, "unsupported CDB len\n"); rc = -EINVAL; goto err_out_nosup; } @@ -2358,9 +2348,9 @@ int ata_dev_configure(struct ata_device *dev) err_mask = ata_dev_set_feature(dev, SETFEATURES_SATA_ENABLE, SATA_AN); if (err_mask) - ata_dev_printk(dev, KERN_ERR, - "failed to enable ATAPI AN " - "(err_mask=0x%x)\n", err_mask); + ata_dev_err(dev, + "failed to enable ATAPI AN (err_mask=0x%x)\n", + err_mask); else { dev->flags |= ATA_DFLAG_AN; atapi_an_string = ", ATAPI AN"; @@ -2379,12 +2369,12 @@ int ata_dev_configure(struct ata_device *dev) /* print device info to dmesg */ if (ata_msg_drv(ap) && print_info) - ata_dev_printk(dev, KERN_INFO, - "ATAPI: %s, %s, max %s%s%s%s\n", - modelbuf, fwrevbuf, - ata_mode_string(xfer_mask), - cdb_intr_string, atapi_an_string, - dma_dir_string); + ata_dev_info(dev, + "ATAPI: %s, %s, max %s%s%s%s\n", + modelbuf, fwrevbuf, + ata_mode_string(xfer_mask), + cdb_intr_string, atapi_an_string, + dma_dir_string); } /* determine max_sectors */ @@ -2396,8 +2386,7 @@ int ata_dev_configure(struct ata_device *dev) 200 sectors */ if (ata_dev_knobble(dev)) { if (ata_msg_drv(ap) && print_info) - ata_dev_printk(dev, KERN_INFO, - "applying bridge limits\n"); + ata_dev_info(dev, "applying bridge limits\n"); dev->udma_mask &= ATA_UDMA5; dev->max_sectors = ATA_MAX_SECTORS; } @@ -2423,26 +2412,23 @@ int ata_dev_configure(struct ata_device *dev) bugs */ if (print_info) { - ata_dev_printk(dev, KERN_WARNING, + ata_dev_warn(dev, "Drive reports diagnostics failure. This may indicate a drive\n"); - ata_dev_printk(dev, KERN_WARNING, + ata_dev_warn(dev, "fault or invalid emulation. Contact drive vendor for information.\n"); } } if ((dev->horkage & ATA_HORKAGE_FIRMWARE_WARN) && print_info) { - ata_dev_printk(dev, KERN_WARNING, "WARNING: device requires " - "firmware update to be fully functional.\n"); - ata_dev_printk(dev, KERN_WARNING, " contact the vendor " - "or visit http://ata.wiki.kernel.org.\n"); + ata_dev_warn(dev, "WARNING: device requires firmware update to be fully functional\n"); + ata_dev_warn(dev, " contact the vendor or visit http://ata.wiki.kernel.org\n"); } return 0; err_out_nosup: if (ata_msg_probe(ap)) - ata_dev_printk(dev, KERN_DEBUG, - "%s: EXIT, err\n", __func__); + ata_dev_dbg(dev, "%s: EXIT, err\n", __func__); return rc; } @@ -2663,13 +2649,11 @@ static void sata_print_link_status(struct ata_link *link) if (ata_phys_link_online(link)) { tmp = (sstatus >> 4) & 0xf; - ata_link_printk(link, KERN_INFO, - "SATA link up %s (SStatus %X SControl %X)\n", - sata_spd_string(tmp), sstatus, scontrol); + ata_link_info(link, "SATA link up %s (SStatus %X SControl %X)\n", + sata_spd_string(tmp), sstatus, scontrol); } else { - ata_link_printk(link, KERN_INFO, - "SATA link down (SStatus %X SControl %X)\n", - sstatus, scontrol); + ata_link_info(link, "SATA link down (SStatus %X SControl %X)\n", + sstatus, scontrol); } } @@ -2758,8 +2742,8 @@ int sata_down_spd_limit(struct ata_link *link, u32 spd_limit) link->sata_spd_limit = mask; - ata_link_printk(link, KERN_WARNING, "limiting SATA link speed to %s\n", - sata_spd_string(fls(mask))); + ata_link_warn(link, "limiting SATA link speed to %s\n", + sata_spd_string(fls(mask))); return 0; } @@ -3136,8 +3120,7 @@ int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel) snprintf(buf, sizeof(buf), "%s", ata_mode_string(xfer_mask)); - ata_dev_printk(dev, KERN_WARNING, - "limiting speed to %s\n", buf); + ata_dev_warn(dev, "limiting speed to %s\n", buf); } ata_unpack_xfermask(xfer_mask, &dev->pio_mask, &dev->mwdma_mask, @@ -3164,9 +3147,9 @@ static int ata_dev_set_mode(struct ata_device *dev) dev_err_whine = " (SET_XFERMODE skipped)"; else { if (nosetxfer) - ata_dev_printk(dev, KERN_WARNING, - "NOSETXFER but PATA detected - can't " - "skip SETXFER, might malfunction\n"); + ata_dev_warn(dev, + "NOSETXFER but PATA detected - can't " + "skip SETXFER, might malfunction\n"); err_mask = ata_dev_set_xfermode(dev); } @@ -3216,15 +3199,14 @@ static int ata_dev_set_mode(struct ata_device *dev) DPRINTK("xfer_shift=%u, xfer_mode=0x%x\n", dev->xfer_shift, (int)dev->xfer_mode); - ata_dev_printk(dev, KERN_INFO, "configured for %s%s\n", - ata_mode_string(ata_xfer_mode2mask(dev->xfer_mode)), - dev_err_whine); + ata_dev_info(dev, "configured for %s%s\n", + ata_mode_string(ata_xfer_mode2mask(dev->xfer_mode)), + dev_err_whine); return 0; fail: - ata_dev_printk(dev, KERN_ERR, "failed to set xfermode " - "(err_mask=0x%x)\n", err_mask); + ata_dev_err(dev, "failed to set xfermode (err_mask=0x%x)\n", err_mask); return -EIO; } @@ -3286,7 +3268,7 @@ int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev) /* step 2: always set host PIO timings */ ata_for_each_dev(dev, link, ENABLED) { if (dev->pio_mode == 0xff) { - ata_dev_printk(dev, KERN_WARNING, "no PIO support\n"); + ata_dev_warn(dev, "no PIO support\n"); rc = -EINVAL; goto out; } @@ -3404,7 +3386,7 @@ int ata_wait_ready(struct ata_link *link, unsigned long deadline, if (!warned && time_after(now, start + 5 * HZ) && (deadline - now > 3 * HZ)) { - ata_link_printk(link, KERN_WARNING, + ata_link_warn(link, "link is slow to respond, please be patient " "(ready=%d)\n", tmp); warned = 1; @@ -3552,16 +3534,14 @@ int sata_link_resume(struct ata_link *link, const unsigned long *params, } while ((scontrol & 0xf0f) != 0x300 && --tries); if ((scontrol & 0xf0f) != 0x300) { - ata_link_printk(link, KERN_ERR, - "failed to resume link (SControl %X)\n", - scontrol); + ata_link_warn(link, "failed to resume link (SControl %X)\n", + scontrol); return 0; } if (tries < ATA_LINK_RESUME_TRIES) - ata_link_printk(link, KERN_WARNING, - "link resume succeeded after %d retries\n", - ATA_LINK_RESUME_TRIES - tries); + ata_link_warn(link, "link resume succeeded after %d retries\n", + ATA_LINK_RESUME_TRIES - tries); if ((rc = sata_link_debounce(link, params, deadline))) return rc; @@ -3678,8 +3658,9 @@ int ata_std_prereset(struct ata_link *link, unsigned long deadline) rc = sata_link_resume(link, timing, deadline); /* whine about phy resume failure but proceed */ if (rc && rc != -EOPNOTSUPP) - ata_link_printk(link, KERN_WARNING, "failed to resume " - "link for reset (errno=%d)\n", rc); + ata_link_warn(link, + "failed to resume link for reset (errno=%d)\n", + rc); } /* no point in trying softreset on offline link */ @@ -3795,8 +3776,7 @@ int sata_link_hardreset(struct ata_link *link, const unsigned long *timing, /* online is set iff link is online && reset succeeded */ if (online) *online = false; - ata_link_printk(link, KERN_ERR, - "COMRESET failed (errno=%d)\n", rc); + ata_link_err(link, "COMRESET failed (errno=%d)\n", rc); } DPRINTK("EXIT, rc=%d\n", rc); return rc; @@ -3880,8 +3860,8 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class, unsigned char serial[2][ATA_ID_SERNO_LEN + 1]; if (dev->class != new_class) { - ata_dev_printk(dev, KERN_INFO, "class mismatch %d != %d\n", - dev->class, new_class); + ata_dev_info(dev, "class mismatch %d != %d\n", + dev->class, new_class); return 0; } @@ -3891,14 +3871,14 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class, ata_id_c_string(new_id, serial[1], ATA_ID_SERNO, sizeof(serial[1])); if (strcmp(model[0], model[1])) { - ata_dev_printk(dev, KERN_INFO, "model number mismatch " - "'%s' != '%s'\n", model[0], model[1]); + ata_dev_info(dev, "model number mismatch '%s' != '%s'\n", + model[0], model[1]); return 0; } if (strcmp(serial[0], serial[1])) { - ata_dev_printk(dev, KERN_INFO, "serial number mismatch " - "'%s' != '%s'\n", serial[0], serial[1]); + ata_dev_info(dev, "serial number mismatch '%s' != '%s'\n", + serial[0], serial[1]); return 0; } @@ -3968,8 +3948,8 @@ int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class, new_class != ATA_DEV_ATA && new_class != ATA_DEV_ATAPI && new_class != ATA_DEV_SEMB) { - ata_dev_printk(dev, KERN_INFO, "class mismatch %u != %u\n", - dev->class, new_class); + ata_dev_info(dev, "class mismatch %u != %u\n", + dev->class, new_class); rc = -ENODEV; goto fail; } @@ -3990,9 +3970,9 @@ int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class, return 0; /* n_sectors has changed */ - ata_dev_printk(dev, KERN_WARNING, "n_sectors mismatch %llu != %llu\n", - (unsigned long long)n_sectors, - (unsigned long long)dev->n_sectors); + ata_dev_warn(dev, "n_sectors mismatch %llu != %llu\n", + (unsigned long long)n_sectors, + (unsigned long long)dev->n_sectors); /* * Something could have caused HPA to be unlocked @@ -4001,9 +3981,9 @@ int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class, */ if (dev->n_native_sectors == n_native_sectors && dev->n_sectors > n_sectors && dev->n_sectors == n_native_sectors) { - ata_dev_printk(dev, KERN_WARNING, - "new n_sectors matches native, probably " - "late HPA unlock, n_sectors updated\n"); + ata_dev_warn(dev, + "new n_sectors matches native, probably " + "late HPA unlock, n_sectors updated\n"); /* use the larger n_sectors */ return 0; } @@ -4017,9 +3997,9 @@ int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class, if (dev->n_native_sectors == n_native_sectors && dev->n_sectors < n_sectors && n_sectors == n_native_sectors && !(dev->horkage & ATA_HORKAGE_BROKEN_HPA)) { - ata_dev_printk(dev, KERN_WARNING, - "old n_sectors matches native, probably " - "late HPA lock, will try to unlock HPA\n"); + ata_dev_warn(dev, + "old n_sectors matches native, probably " + "late HPA lock, will try to unlock HPA\n"); /* try unlocking HPA */ dev->flags |= ATA_DFLAG_UNLOCK_HPA; rc = -EIO; @@ -4030,7 +4010,7 @@ int ata_dev_revalidate(struct ata_device *dev, unsigned int new_class, dev->n_native_sectors = n_native_sectors; dev->n_sectors = n_sectors; fail: - ata_dev_printk(dev, KERN_ERR, "revalidation failed (errno=%d)\n", rc); + ata_dev_err(dev, "revalidation failed (errno=%d)\n", rc); return rc; } @@ -4358,15 +4338,15 @@ static void ata_dev_xfermask(struct ata_device *dev) if (ata_dma_blacklisted(dev)) { xfer_mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA); - ata_dev_printk(dev, KERN_WARNING, - "device is on DMA blacklist, disabling DMA\n"); + ata_dev_warn(dev, + "device is on DMA blacklist, disabling DMA\n"); } if ((host->flags & ATA_HOST_SIMPLEX) && host->simplex_claimed && host->simplex_claimed != ap) { xfer_mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA); - ata_dev_printk(dev, KERN_WARNING, "simplex DMA is claimed by " - "other device, disabling DMA\n"); + ata_dev_warn(dev, + "simplex DMA is claimed by other device, disabling DMA\n"); } if (ap->flags & ATA_FLAG_NO_IORDY) @@ -4386,8 +4366,8 @@ static void ata_dev_xfermask(struct ata_device *dev) if (xfer_mask & (0xF8 << ATA_SHIFT_UDMA)) /* UDMA/44 or higher would be available */ if (cable_is_40wire(ap)) { - ata_dev_printk(dev, KERN_WARNING, - "limited to UDMA/33 due to 40-wire cable\n"); + ata_dev_warn(dev, + "limited to UDMA/33 due to 40-wire cable\n"); xfer_mask &= ~(0xF8 << ATA_SHIFT_UDMA); } @@ -4954,8 +4934,8 @@ int ata_qc_complete_multiple(struct ata_port *ap, u32 qc_active) done_mask = ap->qc_active ^ qc_active; if (unlikely(done_mask & qc_active)) { - ata_port_printk(ap, KERN_ERR, "illegal qc_active transition " - "(%08x->%08x)\n", ap->qc_active, qc_active); + ata_port_err(ap, "illegal qc_active transition (%08x->%08x)\n", + ap->qc_active, qc_active); return -EINVAL; } @@ -5847,9 +5827,9 @@ int ata_host_start(struct ata_host *host) rc = ap->ops->port_start(ap); if (rc) { if (rc != -ENODEV) - dev_printk(KERN_ERR, host->dev, - "failed to start port %d " - "(errno=%d)\n", i, rc); + dev_err(host->dev, + "failed to start port %d (errno=%d)\n", + i, rc); goto err_out; } } @@ -5971,8 +5951,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht) /* host must have been started */ if (!(host->flags & ATA_HOST_STARTED)) { - dev_printk(KERN_ERR, host->dev, - "BUG: trying to register unstarted host\n"); + dev_err(host->dev, "BUG: trying to register unstarted host\n"); WARN_ON(1); return -EINVAL; } @@ -6023,14 +6002,13 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht) ap->udma_mask); if (!ata_port_is_dummy(ap)) { - ata_port_printk(ap, KERN_INFO, - "%cATA max %s %s\n", - (ap->flags & ATA_FLAG_SATA) ? 'S' : 'P', - ata_mode_string(xfer_mask), - ap->link.eh_info.desc); + ata_port_info(ap, "%cATA max %s %s\n", + (ap->flags & ATA_FLAG_SATA) ? 'S' : 'P', + ata_mode_string(xfer_mask), + ap->link.eh_info.desc); ata_ehi_clear_desc(&ap->link.eh_info); } else - ata_port_printk(ap, KERN_INFO, "DUMMY\n"); + ata_port_info(ap, "DUMMY\n"); } /* perform each probe asynchronously */ @@ -6242,8 +6220,8 @@ int ata_pci_device_do_resume(struct pci_dev *pdev) rc = pcim_enable_device(pdev); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "failed to enable device after resume (%d)\n", rc); + dev_err(&pdev->dev, + "failed to enable device after resume (%d)\n", rc); return rc; } @@ -6599,6 +6577,82 @@ const struct ata_port_info ata_dummy_port_info = { .port_ops = &ata_dummy_port_ops, }; +/* + * Utility print functions + */ +int ata_port_printk(const struct ata_port *ap, const char *level, + const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + int r; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + r = printk("%sata%u: %pV", level, ap->print_id, &vaf); + + va_end(args); + + return r; +} +EXPORT_SYMBOL(ata_port_printk); + +int ata_link_printk(const struct ata_link *link, const char *level, + const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + int r; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + if (sata_pmp_attached(link->ap) || link->ap->slave_link) + r = printk("%sata%u.%02u: %pV", + level, link->ap->print_id, link->pmp, &vaf); + else + r = printk("%sata%u: %pV", + level, link->ap->print_id, &vaf); + + va_end(args); + + return r; +} +EXPORT_SYMBOL(ata_link_printk); + +int ata_dev_printk(const struct ata_device *dev, const char *level, + const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + int r; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + r = printk("%sata%u.%02u: %pV", + level, dev->link->ap->print_id, dev->link->pmp + dev->devno, + &vaf); + + va_end(args); + + return r; +} +EXPORT_SYMBOL(ata_dev_printk); + +void ata_print_version(const struct device *dev, const char *version) +{ + dev_printk(KERN_DEBUG, dev, "version %s\n", version); +} +EXPORT_SYMBOL(ata_print_version); + /* * libata is essentially a library of internal helper functions for * low-level ATA host controller drivers. As such, the API/ABI is diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 7f099d6e4e0b..ed16fbedaabd 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -782,8 +782,9 @@ void ata_scsi_port_error_handler(struct Scsi_Host *host, struct ata_port *ap) spin_unlock_irqrestore(ap->lock, flags); goto repeat; } - ata_port_printk(ap, KERN_ERR, "EH pending after %d " - "tries, giving up\n", ATA_EH_MAX_TRIES); + ata_port_err(ap, + "EH pending after %d tries, giving up\n", + ATA_EH_MAX_TRIES); ap->pflags &= ~ATA_PFLAG_EH_PENDING; } @@ -816,7 +817,7 @@ void ata_scsi_port_error_handler(struct Scsi_Host *host, struct ata_port *ap) schedule_delayed_work(&ap->hotplug_task, 0); if (ap->pflags & ATA_PFLAG_RECOVERED) - ata_port_printk(ap, KERN_INFO, "EH complete\n"); + ata_port_info(ap, "EH complete\n"); ap->pflags &= ~(ATA_PFLAG_SCSI_HOTPLUG | ATA_PFLAG_RECOVERED); @@ -1310,7 +1311,7 @@ void ata_dev_disable(struct ata_device *dev) return; if (ata_msg_drv(dev->link->ap)) - ata_dev_printk(dev, KERN_WARNING, "disabled\n"); + ata_dev_warn(dev, "disabled\n"); ata_acpi_on_disable(dev); ata_down_xfermask_limit(dev, ATA_DNXFER_FORCE_PIO0 | ATA_DNXFER_QUIET); dev->class++; @@ -1515,8 +1516,8 @@ static int ata_eh_read_log_10h(struct ata_device *dev, for (i = 0; i < ATA_SECT_SIZE; i++) csum += buf[i]; if (csum) - ata_dev_printk(dev, KERN_WARNING, - "invalid checksum 0x%x on log page 10h\n", csum); + ata_dev_warn(dev, "invalid checksum 0x%x on log page 10h\n", + csum); if (buf[0] & 0x80) return -ENOENT; @@ -1716,14 +1717,14 @@ void ata_eh_analyze_ncq_error(struct ata_link *link) memset(&tf, 0, sizeof(tf)); rc = ata_eh_read_log_10h(dev, &tag, &tf); if (rc) { - ata_link_printk(link, KERN_ERR, "failed to read log page 10h " - "(errno=%d)\n", rc); + ata_link_err(link, "failed to read log page 10h (errno=%d)\n", + rc); return; } if (!(link->sactive & (1 << tag))) { - ata_link_printk(link, KERN_ERR, "log page 10h reported " - "inactive tag %d\n", tag); + ata_link_err(link, "log page 10h reported inactive tag %d\n", + tag); return; } @@ -1988,8 +1989,7 @@ static unsigned int ata_eh_speed_down(struct ata_device *dev, (dev->flags & (ATA_DFLAG_PIO | ATA_DFLAG_NCQ | ATA_DFLAG_NCQ_OFF)) == ATA_DFLAG_NCQ) { dev->flags |= ATA_DFLAG_NCQ_OFF; - ata_dev_printk(dev, KERN_WARNING, - "NCQ disabled due to excessive errors\n"); + ata_dev_warn(dev, "NCQ disabled due to excessive errors\n"); goto done; } @@ -2374,24 +2374,24 @@ static void ata_eh_link_report(struct ata_link *link) ap->eh_tries); if (ehc->i.dev) { - ata_dev_printk(ehc->i.dev, KERN_ERR, "exception Emask 0x%x " - "SAct 0x%x SErr 0x%x action 0x%x%s%s\n", - ehc->i.err_mask, link->sactive, ehc->i.serror, - ehc->i.action, frozen, tries_buf); + ata_dev_err(ehc->i.dev, "exception Emask 0x%x " + "SAct 0x%x SErr 0x%x action 0x%x%s%s\n", + ehc->i.err_mask, link->sactive, ehc->i.serror, + ehc->i.action, frozen, tries_buf); if (desc) - ata_dev_printk(ehc->i.dev, KERN_ERR, "%s\n", desc); + ata_dev_err(ehc->i.dev, "%s\n", desc); } else { - ata_link_printk(link, KERN_ERR, "exception Emask 0x%x " - "SAct 0x%x SErr 0x%x action 0x%x%s%s\n", - ehc->i.err_mask, link->sactive, ehc->i.serror, - ehc->i.action, frozen, tries_buf); + ata_link_err(link, "exception Emask 0x%x " + "SAct 0x%x SErr 0x%x action 0x%x%s%s\n", + ehc->i.err_mask, link->sactive, ehc->i.serror, + ehc->i.action, frozen, tries_buf); if (desc) - ata_link_printk(link, KERN_ERR, "%s\n", desc); + ata_link_err(link, "%s\n", desc); } #ifdef CONFIG_ATA_VERBOSE_ERROR if (ehc->i.serror) - ata_link_printk(link, KERN_ERR, + ata_link_err(link, "SError: { %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s}\n", ehc->i.serror & SERR_DATA_RECOVERED ? "RecovData " : "", ehc->i.serror & SERR_COMM_RECOVERED ? "RecovComm " : "", @@ -2456,11 +2456,11 @@ static void ata_eh_link_report(struct ata_link *link) } else { const char *descr = ata_get_cmd_descript(cmd->command); if (descr) - ata_dev_printk(qc->dev, KERN_ERR, - "failed command: %s\n", descr); + ata_dev_err(qc->dev, "failed command: %s\n", + descr); } - ata_dev_printk(qc->dev, KERN_ERR, + ata_dev_err(qc->dev, "cmd %02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x " "tag %d%s\n %s" "res %02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x " @@ -2481,11 +2481,9 @@ static void ata_eh_link_report(struct ata_link *link) if (res->command & (ATA_BUSY | ATA_DRDY | ATA_DF | ATA_DRQ | ATA_ERR)) { if (res->command & ATA_BUSY) - ata_dev_printk(qc->dev, KERN_ERR, - "status: { Busy }\n"); + ata_dev_err(qc->dev, "status: { Busy }\n"); else - ata_dev_printk(qc->dev, KERN_ERR, - "status: { %s%s%s%s}\n", + ata_dev_err(qc->dev, "status: { %s%s%s%s}\n", res->command & ATA_DRDY ? "DRDY " : "", res->command & ATA_DF ? "DF " : "", res->command & ATA_DRQ ? "DRQ " : "", @@ -2495,8 +2493,7 @@ static void ata_eh_link_report(struct ata_link *link) if (cmd->command != ATA_CMD_PACKET && (res->feature & (ATA_ICRC | ATA_UNC | ATA_IDNF | ATA_ABORTED))) - ata_dev_printk(qc->dev, KERN_ERR, - "error: { %s%s%s%s}\n", + ata_dev_err(qc->dev, "error: { %s%s%s%s}\n", res->feature & ATA_ICRC ? "ICRC " : "", res->feature & ATA_UNC ? "UNC " : "", res->feature & ATA_IDNF ? "IDNF " : "", @@ -2650,8 +2647,7 @@ int ata_eh_reset(struct ata_link *link, int classify, if (rc) { if (rc == -ENOENT) { - ata_link_printk(link, KERN_DEBUG, - "port disabled. ignoring.\n"); + ata_link_dbg(link, "port disabled--ignoring\n"); ehc->i.action &= ~ATA_EH_RESET; ata_for_each_dev(dev, link, ALL) @@ -2659,8 +2655,9 @@ int ata_eh_reset(struct ata_link *link, int classify, rc = 0; } else - ata_link_printk(link, KERN_ERR, - "prereset failed (errno=%d)\n", rc); + ata_link_err(link, + "prereset failed (errno=%d)\n", + rc); goto out; } @@ -2689,8 +2686,8 @@ int ata_eh_reset(struct ata_link *link, int classify, if (reset) { if (verbose) - ata_link_printk(link, KERN_INFO, "%s resetting link\n", - reset == softreset ? "soft" : "hard"); + ata_link_info(link, "%s resetting link\n", + reset == softreset ? "soft" : "hard"); /* mark that this EH session started with reset */ ehc->last_reset = jiffies; @@ -2710,8 +2707,7 @@ int ata_eh_reset(struct ata_link *link, int classify, int tmp; if (verbose) - ata_link_printk(slave, KERN_INFO, - "hard resetting link\n"); + ata_link_info(slave, "hard resetting link\n"); ata_eh_about_to_do(slave, NULL, ATA_EH_RESET); tmp = ata_do_reset(slave, reset, classes, deadline, @@ -2734,9 +2730,8 @@ int ata_eh_reset(struct ata_link *link, int classify, reset = softreset; if (!reset) { - ata_link_printk(link, KERN_ERR, - "follow-up softreset required " - "but no softreset available\n"); + ata_link_err(link, + "follow-up softreset required but no softreset available\n"); failed_link = link; rc = -EINVAL; goto fail; @@ -2751,8 +2746,8 @@ int ata_eh_reset(struct ata_link *link, int classify, } } else { if (verbose) - ata_link_printk(link, KERN_INFO, "no reset method " - "available, skipping reset\n"); + ata_link_info(link, + "no reset method available, skipping reset\n"); if (!(lflags & ATA_LFLAG_ASSUME_CLASS)) lflags |= ATA_LFLAG_ASSUME_ATA; } @@ -2830,36 +2825,35 @@ int ata_eh_reset(struct ata_link *link, int classify, ata_for_each_dev(dev, link, ALL) { if (ata_phys_link_online(ata_dev_phys_link(dev))) { if (classes[dev->devno] == ATA_DEV_UNKNOWN) { - ata_dev_printk(dev, KERN_DEBUG, "link online " - "but device misclassifed\n"); + ata_dev_dbg(dev, "link online but device misclassified\n"); classes[dev->devno] = ATA_DEV_NONE; nr_unknown++; } } else if (ata_phys_link_offline(ata_dev_phys_link(dev))) { if (ata_class_enabled(classes[dev->devno])) - ata_dev_printk(dev, KERN_DEBUG, "link offline, " - "clearing class %d to NONE\n", - classes[dev->devno]); + ata_dev_dbg(dev, + "link offline, clearing class %d to NONE\n", + classes[dev->devno]); classes[dev->devno] = ATA_DEV_NONE; } else if (classes[dev->devno] == ATA_DEV_UNKNOWN) { - ata_dev_printk(dev, KERN_DEBUG, "link status unknown, " - "clearing UNKNOWN to NONE\n"); + ata_dev_dbg(dev, + "link status unknown, clearing UNKNOWN to NONE\n"); classes[dev->devno] = ATA_DEV_NONE; } } if (classify && nr_unknown) { if (try < max_tries) { - ata_link_printk(link, KERN_WARNING, "link online but " - "%d devices misclassified, retrying\n", - nr_unknown); + ata_link_warn(link, + "link online but %d devices misclassified, retrying\n", + nr_unknown); failed_link = link; rc = -EAGAIN; goto fail; } - ata_link_printk(link, KERN_WARNING, - "link online but %d devices misclassified, " - "device detection might fail\n", nr_unknown); + ata_link_warn(link, + "link online but %d devices misclassified, " + "device detection might fail\n", nr_unknown); } /* reset successful, schedule revalidation */ @@ -2889,14 +2883,23 @@ int ata_eh_reset(struct ata_link *link, int classify, sata_scr_read(link, SCR_STATUS, &sstatus)) rc = -ERESTART; - if (rc == -ERESTART || try >= max_tries) + if (rc == -ERESTART || try >= max_tries) { + /* + * Thaw host port even if reset failed, so that the port + * can be retried on the next phy event. This risks + * repeated EH runs but seems to be a better tradeoff than + * shutting down a port after a botched hotplug attempt. + */ + if (ata_is_host_link(link)) + ata_eh_thaw_port(ap); goto out; + } now = jiffies; if (time_before(now, deadline)) { unsigned long delta = deadline - now; - ata_link_printk(failed_link, KERN_WARNING, + ata_link_warn(failed_link, "reset failed (errno=%d), retrying in %u secs\n", rc, DIV_ROUND_UP(jiffies_to_msecs(delta), 1000)); @@ -2987,7 +2990,7 @@ static void ata_eh_park_issue_cmd(struct ata_device *dev, int park) tf.protocol |= ATA_PROT_NODATA; err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0); if (park && (err_mask || tf.lbal != 0xc4)) { - ata_dev_printk(dev, KERN_ERR, "head unload failed!\n"); + ata_dev_err(dev, "head unload failed!\n"); ehc->unloaded_mask &= ~(1 << dev->devno); } } @@ -3198,8 +3201,9 @@ static int atapi_eh_clear_ua(struct ata_device *dev) err_mask = atapi_eh_tur(dev, &sense_key); if (err_mask != 0 && err_mask != AC_ERR_DEV) { - ata_dev_printk(dev, KERN_WARNING, "TEST_UNIT_READY " - "failed (err_mask=0x%x)\n", err_mask); + ata_dev_warn(dev, + "TEST_UNIT_READY failed (err_mask=0x%x)\n", + err_mask); return -EIO; } @@ -3208,14 +3212,14 @@ static int atapi_eh_clear_ua(struct ata_device *dev) err_mask = atapi_eh_request_sense(dev, sense_buffer, sense_key); if (err_mask) { - ata_dev_printk(dev, KERN_WARNING, "failed to clear " + ata_dev_warn(dev, "failed to clear " "UNIT ATTENTION (err_mask=0x%x)\n", err_mask); return -EIO; } } - ata_dev_printk(dev, KERN_WARNING, - "UNIT ATTENTION persists after %d tries\n", ATA_EH_UA_TRIES); + ata_dev_warn(dev, "UNIT ATTENTION persists after %d tries\n", + ATA_EH_UA_TRIES); return 0; } @@ -3266,7 +3270,7 @@ static int ata_eh_maybe_retry_flush(struct ata_device *dev) tf.flags |= ATA_TFLAG_DEVICE; tf.protocol = ATA_PROT_NODATA; - ata_dev_printk(dev, KERN_WARNING, "retrying FLUSH 0x%x Emask 0x%x\n", + ata_dev_warn(dev, "retrying FLUSH 0x%x Emask 0x%x\n", tf.command, qc->err_mask); err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 0); @@ -3281,7 +3285,7 @@ static int ata_eh_maybe_retry_flush(struct ata_device *dev) */ qc->scsicmd->allowed = max(qc->scsicmd->allowed, 1); } else { - ata_dev_printk(dev, KERN_WARNING, "FLUSH failed Emask 0x%x\n", + ata_dev_warn(dev, "FLUSH failed Emask 0x%x\n", err_mask); rc = -EIO; @@ -3355,9 +3359,9 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy, err_mask = ata_dev_set_feature(dev, SETFEATURES_SATA_DISABLE, SATA_DIPM); if (err_mask && err_mask != AC_ERR_DEV) { - ata_dev_printk(dev, KERN_WARNING, - "failed to disable DIPM, Emask 0x%x\n", - err_mask); + ata_dev_warn(dev, + "failed to disable DIPM, Emask 0x%x\n", + err_mask); rc = -EIO; goto fail; } @@ -3399,7 +3403,7 @@ static int ata_eh_set_lpm(struct ata_link *link, enum ata_lpm_policy policy, err_mask = ata_dev_set_feature(dev, SETFEATURES_SATA_ENABLE, SATA_DIPM); if (err_mask && err_mask != AC_ERR_DEV) { - ata_dev_printk(dev, KERN_WARNING, + ata_dev_warn(dev, "failed to enable DIPM, Emask 0x%x\n", err_mask); rc = -EIO; @@ -3418,8 +3422,7 @@ fail: /* if no device or only one more chance is left, disable LPM */ if (!dev || ehc->tries[dev->devno] <= 2) { - ata_link_printk(link, KERN_WARNING, - "disabling LPM on the link\n"); + ata_link_warn(link, "disabling LPM on the link\n"); link->flags |= ATA_LFLAG_NO_LPM; } if (r_failed_dev) @@ -3690,8 +3693,7 @@ int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, rc = ata_eh_reset(link, ata_link_nr_vacant(link), prereset, softreset, hardreset, postreset); if (rc) { - ata_link_printk(link, KERN_ERR, - "reset failed, giving up\n"); + ata_link_err(link, "reset failed, giving up\n"); goto out; } } diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c index f06b7ea590d3..3eb2b816eb2a 100644 --- a/drivers/ata/libata-pmp.c +++ b/drivers/ata/libata-pmp.c @@ -147,8 +147,8 @@ int sata_pmp_scr_read(struct ata_link *link, int reg, u32 *r_val) err_mask = sata_pmp_read(link, reg, r_val); if (err_mask) { - ata_link_printk(link, KERN_WARNING, "failed to read SCR %d " - "(Emask=0x%x)\n", reg, err_mask); + ata_link_warn(link, "failed to read SCR %d (Emask=0x%x)\n", + reg, err_mask); return -EIO; } return 0; @@ -178,8 +178,8 @@ int sata_pmp_scr_write(struct ata_link *link, int reg, u32 val) err_mask = sata_pmp_write(link, reg, val); if (err_mask) { - ata_link_printk(link, KERN_WARNING, "failed to write SCR %d " - "(Emask=0x%x)\n", reg, err_mask); + ata_link_warn(link, "failed to write SCR %d (Emask=0x%x)\n", + reg, err_mask); return -EIO; } return 0; @@ -231,8 +231,8 @@ static int sata_pmp_read_gscr(struct ata_device *dev, u32 *gscr) err_mask = sata_pmp_read(dev->link, reg, &gscr[reg]); if (err_mask) { - ata_dev_printk(dev, KERN_ERR, "failed to read PMP " - "GSCR[%d] (Emask=0x%x)\n", reg, err_mask); + ata_dev_err(dev, "failed to read PMP GSCR[%d] (Emask=0x%x)\n", + reg, err_mask); return -EIO; } } @@ -311,26 +311,25 @@ static int sata_pmp_configure(struct ata_device *dev, int print_info) } if (print_info) { - ata_dev_printk(dev, KERN_INFO, "Port Multiplier %s, " - "0x%04x:0x%04x r%d, %d ports, feat 0x%x/0x%x\n", - sata_pmp_spec_rev_str(gscr), vendor, devid, - sata_pmp_gscr_rev(gscr), - nr_ports, gscr[SATA_PMP_GSCR_FEAT_EN], - gscr[SATA_PMP_GSCR_FEAT]); + ata_dev_info(dev, "Port Multiplier %s, " + "0x%04x:0x%04x r%d, %d ports, feat 0x%x/0x%x\n", + sata_pmp_spec_rev_str(gscr), vendor, devid, + sata_pmp_gscr_rev(gscr), + nr_ports, gscr[SATA_PMP_GSCR_FEAT_EN], + gscr[SATA_PMP_GSCR_FEAT]); if (!(dev->flags & ATA_DFLAG_AN)) - ata_dev_printk(dev, KERN_INFO, + ata_dev_info(dev, "Asynchronous notification not supported, " - "hotplug won't\n work on fan-out " - "ports. Use warm-plug instead.\n"); + "hotplug won't work on fan-out ports. Use warm-plug instead.\n"); } return 0; fail: - ata_dev_printk(dev, KERN_ERR, - "failed to configure Port Multiplier (%s, Emask=0x%x)\n", - reason, err_mask); + ata_dev_err(dev, + "failed to configure Port Multiplier (%s, Emask=0x%x)\n", + reason, err_mask); return rc; } @@ -485,20 +484,17 @@ int sata_pmp_attach(struct ata_device *dev) /* is it hanging off the right place? */ if (!sata_pmp_supported(ap)) { - ata_dev_printk(dev, KERN_ERR, - "host does not support Port Multiplier\n"); + ata_dev_err(dev, "host does not support Port Multiplier\n"); return -EINVAL; } if (!ata_is_host_link(link)) { - ata_dev_printk(dev, KERN_ERR, - "Port Multipliers cannot be nested\n"); + ata_dev_err(dev, "Port Multipliers cannot be nested\n"); return -EINVAL; } if (dev->devno) { - ata_dev_printk(dev, KERN_ERR, - "Port Multiplier must be the first device\n"); + ata_dev_err(dev, "Port Multiplier must be the first device\n"); return -EINVAL; } @@ -517,8 +513,7 @@ int sata_pmp_attach(struct ata_device *dev) rc = sata_pmp_init_links(ap, sata_pmp_gscr_ports(dev->gscr)); if (rc) { - ata_dev_printk(dev, KERN_INFO, - "failed to initialize PMP links\n"); + ata_dev_info(dev, "failed to initialize PMP links\n"); goto fail; } @@ -562,7 +557,7 @@ static void sata_pmp_detach(struct ata_device *dev) struct ata_link *tlink; unsigned long flags; - ata_dev_printk(dev, KERN_INFO, "Port Multiplier detaching\n"); + ata_dev_info(dev, "Port Multiplier detaching\n"); WARN_ON(!ata_is_host_link(link) || dev->devno || link->pmp != SATA_PMP_CTRL_PORT); @@ -609,23 +604,23 @@ static int sata_pmp_same_pmp(struct ata_device *dev, const u32 *new_gscr) new_nr_ports = sata_pmp_gscr_ports(new_gscr); if (old_vendor != new_vendor) { - ata_dev_printk(dev, KERN_INFO, "Port Multiplier " - "vendor mismatch '0x%x' != '0x%x'\n", - old_vendor, new_vendor); + ata_dev_info(dev, + "Port Multiplier vendor mismatch '0x%x' != '0x%x'\n", + old_vendor, new_vendor); return 0; } if (old_devid != new_devid) { - ata_dev_printk(dev, KERN_INFO, "Port Multiplier " - "device ID mismatch '0x%x' != '0x%x'\n", - old_devid, new_devid); + ata_dev_info(dev, + "Port Multiplier device ID mismatch '0x%x' != '0x%x'\n", + old_devid, new_devid); return 0; } if (old_nr_ports != new_nr_ports) { - ata_dev_printk(dev, KERN_INFO, "Port Multiplier " - "nr_ports mismatch '0x%x' != '0x%x'\n", - old_nr_ports, new_nr_ports); + ata_dev_info(dev, + "Port Multiplier nr_ports mismatch '0x%x' != '0x%x'\n", + old_nr_ports, new_nr_ports); return 0; } @@ -691,8 +686,7 @@ static int sata_pmp_revalidate(struct ata_device *dev, unsigned int new_class) return 0; fail: - ata_dev_printk(dev, KERN_ERR, - "PMP revalidation failed (errno=%d)\n", rc); + ata_dev_err(dev, "PMP revalidation failed (errno=%d)\n", rc); DPRINTK("EXIT, rc=%d\n", rc); return rc; } @@ -716,13 +710,14 @@ static int sata_pmp_revalidate_quick(struct ata_device *dev) err_mask = sata_pmp_read(dev->link, SATA_PMP_GSCR_PROD_ID, &prod_id); if (err_mask) { - ata_dev_printk(dev, KERN_ERR, "failed to read PMP product ID " - "(Emask=0x%x)\n", err_mask); + ata_dev_err(dev, + "failed to read PMP product ID (Emask=0x%x)\n", + err_mask); return -EIO; } if (prod_id != dev->gscr[SATA_PMP_GSCR_PROD_ID]) { - ata_dev_printk(dev, KERN_ERR, "PMP product ID mismatch\n"); + ata_dev_err(dev, "PMP product ID mismatch\n"); /* something weird is going on, request full PMP recovery */ return -EIO; } @@ -777,8 +772,7 @@ static int sata_pmp_eh_recover_pmp(struct ata_port *ap, rc = ata_eh_reset(link, 0, prereset, softreset, hardreset, postreset); if (rc) { - ata_link_printk(link, KERN_ERR, - "failed to reset PMP, giving up\n"); + ata_link_err(link, "failed to reset PMP, giving up\n"); goto fail; } @@ -819,9 +813,9 @@ static int sata_pmp_eh_recover_pmp(struct ata_port *ap, ehc->i.action |= ATA_EH_RESET; goto retry; } else { - ata_dev_printk(dev, KERN_ERR, "failed to recover PMP " - "after %d tries, giving up\n", - ATA_EH_PMP_TRIES); + ata_dev_err(dev, + "failed to recover PMP after %d tries, giving up\n", + ATA_EH_PMP_TRIES); goto fail; } } @@ -867,8 +861,9 @@ static int sata_pmp_eh_handle_disabled_links(struct ata_port *ap) /* unconditionally clear SError.N */ rc = sata_scr_write(link, SCR_ERROR, SERR_PHYRDY_CHG); if (rc) { - ata_link_printk(link, KERN_ERR, "failed to clear " - "SError.N (errno=%d)\n", rc); + ata_link_err(link, + "failed to clear SError.N (errno=%d)\n", + rc); return rc; } @@ -890,7 +885,7 @@ static int sata_pmp_handle_link_fail(struct ata_link *link, int *link_tries) /* disable this link */ if (!(link->flags & ATA_LFLAG_DISABLED)) { - ata_link_printk(link, KERN_WARNING, + ata_link_warn(link, "failed to recover link after %d tries, disabling\n", ATA_EH_PMP_LINK_TRIES); @@ -974,7 +969,7 @@ static int sata_pmp_eh_recover(struct ata_port *ap) err_mask = sata_pmp_write(pmp_link, SATA_PMP_GSCR_FEAT_EN, gscr[SATA_PMP_GSCR_FEAT_EN]); if (err_mask) { - ata_link_printk(pmp_link, KERN_WARNING, + ata_link_warn(pmp_link, "failed to disable NOTIFY (err_mask=0x%x)\n", err_mask); goto pmp_fail; @@ -1018,8 +1013,9 @@ static int sata_pmp_eh_recover(struct ata_port *ap) err_mask = sata_pmp_write(pmp_link, SATA_PMP_GSCR_FEAT_EN, gscr[SATA_PMP_GSCR_FEAT_EN]); if (err_mask) { - ata_dev_printk(pmp_dev, KERN_ERR, "failed to write " - "PMP_FEAT_EN (Emask=0x%x)\n", err_mask); + ata_dev_err(pmp_dev, + "failed to write PMP_FEAT_EN (Emask=0x%x)\n", + err_mask); rc = -EIO; goto pmp_fail; } @@ -1028,8 +1024,9 @@ static int sata_pmp_eh_recover(struct ata_port *ap) /* check GSCR_ERROR */ err_mask = sata_pmp_read(pmp_link, SATA_PMP_GSCR_ERROR, &gscr_error); if (err_mask) { - ata_dev_printk(pmp_dev, KERN_ERR, "failed to read " - "PMP_GSCR_ERROR (Emask=0x%x)\n", err_mask); + ata_dev_err(pmp_dev, + "failed to read PMP_GSCR_ERROR (Emask=0x%x)\n", + err_mask); rc = -EIO; goto pmp_fail; } @@ -1043,17 +1040,16 @@ static int sata_pmp_eh_recover(struct ata_port *ap) ata_ehi_hotplugged(&link->eh_context.i); cnt++; } else { - ata_link_printk(link, KERN_WARNING, - "PHY status changed but maxed out on retries, " - "giving up\n"); - ata_link_printk(link, KERN_WARNING, - "Manully issue scan to resume this link\n"); + ata_link_warn(link, + "PHY status changed but maxed out on retries, giving up\n"); + ata_link_warn(link, + "Manually issue scan to resume this link\n"); } } if (cnt) { - ata_port_printk(ap, KERN_INFO, "PMP SError.N set for some " - "ports, repeating recovery\n"); + ata_port_info(ap, + "PMP SError.N set for some ports, repeating recovery\n"); goto retry; } @@ -1081,9 +1077,8 @@ static int sata_pmp_eh_recover(struct ata_port *ap) goto retry; } - ata_port_printk(ap, KERN_ERR, - "failed to recover PMP after %d tries, giving up\n", - ATA_EH_PMP_TRIES); + ata_port_err(ap, "failed to recover PMP after %d tries, giving up\n", + ATA_EH_PMP_TRIES); sata_pmp_detach(pmp_dev); ata_dev_disable(pmp_dev); diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 927f968e99d9..46d087f08607 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -1108,8 +1108,7 @@ static int ata_scsi_dev_config(struct scsi_device *sdev, /* configure draining */ buf = kmalloc(ATAPI_MAX_DRAIN, q->bounce_gfp | GFP_KERNEL); if (!buf) { - ata_dev_printk(dev, KERN_ERR, - "drain buffer allocation failed\n"); + ata_dev_err(dev, "drain buffer allocation failed\n"); return -ENOMEM; } @@ -1127,7 +1126,7 @@ static int ata_scsi_dev_config(struct scsi_device *sdev, * IDENTIFY_PACKET is executed as ATA_PROT_PIO. */ if (sdev->sector_size > PAGE_SIZE) - ata_dev_printk(dev, KERN_WARNING, + ata_dev_warn(dev, "sector_size=%u > PAGE_SIZE, PIO may malfunction\n", sdev->sector_size); @@ -1784,8 +1783,7 @@ static int ata_scsi_translate(struct ata_device *dev, struct scsi_cmnd *cmd, if (cmd->sc_data_direction == DMA_FROM_DEVICE || cmd->sc_data_direction == DMA_TO_DEVICE) { if (unlikely(scsi_bufflen(cmd) < 1)) { - ata_dev_printk(dev, KERN_WARNING, - "WARNING: zero len r/w req\n"); + ata_dev_warn(dev, "WARNING: zero len r/w req\n"); goto err_did; } @@ -2969,9 +2967,8 @@ static unsigned int ata_scsi_pass_thru(struct ata_queued_cmd *qc) * with the cached multi_count of libata */ if (multi_count != dev->multi_count) - ata_dev_printk(dev, KERN_WARNING, - "invalid multi_count %u ignored\n", - multi_count); + ata_dev_warn(dev, "invalid multi_count %u ignored\n", + multi_count); } /* @@ -3466,9 +3463,8 @@ void ata_scsi_scan_host(struct ata_port *ap, int sync) goto repeat; } - ata_port_printk(ap, KERN_ERR, "WARNING: synchronous SCSI scan " - "failed without making any progress,\n" - " switching to async\n"); + ata_port_err(ap, + "WARNING: synchronous SCSI scan failed without making any progress, switching to async\n"); } queue_delayed_work(system_long_wq, &ap->hotplug_task, @@ -3550,8 +3546,8 @@ static void ata_scsi_remove_dev(struct ata_device *dev) mutex_unlock(&ap->scsi_host->scan_mutex); if (sdev) { - ata_dev_printk(dev, KERN_INFO, "detaching (SCSI %s)\n", - dev_name(&sdev->sdev_gendev)); + ata_dev_info(dev, "detaching (SCSI %s)\n", + dev_name(&sdev->sdev_gendev)); scsi_remove_device(sdev); scsi_device_put(sdev); diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index b1b926c55a72..c24127dd6ef2 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -227,9 +227,9 @@ int ata_sff_busy_sleep(struct ata_port *ap, } if (status != 0xff && (status & ATA_BUSY)) - ata_port_printk(ap, KERN_WARNING, - "port is slow to respond, please be patient " - "(Status 0x%x)\n", status); + ata_port_warn(ap, + "port is slow to respond, please be patient (Status 0x%x)\n", + status); timeout = ata_deadline(timer_start, tmout); while (status != 0xff && (status & ATA_BUSY) && @@ -242,9 +242,9 @@ int ata_sff_busy_sleep(struct ata_port *ap, return -ENODEV; if (status & ATA_BUSY) { - ata_port_printk(ap, KERN_ERR, "port failed to respond " - "(%lu secs, Status 0x%x)\n", - DIV_ROUND_UP(tmout, 1000), status); + ata_port_err(ap, + "port failed to respond (%lu secs, Status 0x%x)\n", + DIV_ROUND_UP(tmout, 1000), status); return -EBUSY; } @@ -350,8 +350,8 @@ static void ata_dev_select(struct ata_port *ap, unsigned int device, unsigned int wait, unsigned int can_sleep) { if (ata_msg_probe(ap)) - ata_port_printk(ap, KERN_INFO, "ata_dev_select: ENTER, " - "device %u, wait %u\n", device, wait); + ata_port_info(ap, "ata_dev_select: ENTER, device %u, wait %u\n", + device, wait); if (wait) ata_wait_idle(ap); @@ -1333,9 +1333,10 @@ void ata_sff_flush_pio_task(struct ata_port *ap) cancel_delayed_work_sync(&ap->sff_pio_task); ap->hsm_task_state = HSM_ST_IDLE; + ap->sff_pio_task_link = NULL; if (ata_msg_ctl(ap)) - ata_port_printk(ap, KERN_DEBUG, "%s: EXIT\n", __func__); + ata_port_dbg(ap, "%s: EXIT\n", __func__); } static void ata_sff_pio_task(struct work_struct *work) @@ -1513,7 +1514,7 @@ static unsigned int ata_sff_idle_irq(struct ata_port *ap) ap->ops->sff_check_status(ap); if (ap->ops->sff_irq_clear) ap->ops->sff_irq_clear(ap); - ata_port_printk(ap, KERN_WARNING, "irq trap\n"); + ata_port_warn(ap, "irq trap\n"); return 1; } #endif @@ -1711,7 +1712,7 @@ void ata_sff_lost_interrupt(struct ata_port *ap) /* There was a command running, we are no longer busy and we have no interrupt. */ - ata_port_printk(ap, KERN_WARNING, "lost interrupt (Status 0x%x)\n", + ata_port_warn(ap, "lost interrupt (Status 0x%x)\n", status); /* Run the host interrupt logic as if the interrupt had not been lost */ @@ -1798,8 +1799,9 @@ int ata_sff_prereset(struct ata_link *link, unsigned long deadline) if (!ata_link_offline(link)) { rc = ata_sff_wait_ready(link, deadline); if (rc && rc != -ENODEV) { - ata_link_printk(link, KERN_WARNING, "device not ready " - "(errno=%d), forcing hardreset\n", rc); + ata_link_warn(link, + "device not ready (errno=%d), forcing hardreset\n", + rc); ehc->i.action |= ATA_EH_HARDRESET; } } @@ -2056,7 +2058,7 @@ int ata_sff_softreset(struct ata_link *link, unsigned int *classes, rc = ata_bus_softreset(ap, devmask, deadline); /* if link is occupied, -ENODEV too is an error */ if (rc && (rc != -ENODEV || sata_scr_valid(link))) { - ata_link_printk(link, KERN_ERR, "SRST failed (errno=%d)\n", rc); + ata_link_err(link, "SRST failed (errno=%d)\n", rc); return rc; } @@ -2170,8 +2172,7 @@ void ata_sff_drain_fifo(struct ata_queued_cmd *qc) /* Can become DEBUG later */ if (count) - ata_port_printk(ap, KERN_DEBUG, - "drained %d bytes to clear DRQ.\n", count); + ata_port_dbg(ap, "drained %d bytes to clear DRQ\n", count); } EXPORT_SYMBOL_GPL(ata_sff_drain_fifo); @@ -2316,9 +2317,9 @@ int ata_pci_sff_init_host(struct ata_host *host) rc = pcim_iomap_regions(pdev, 0x3 << base, dev_driver_string(gdev)); if (rc) { - dev_printk(KERN_WARNING, gdev, - "failed to request/iomap BARs for port %d " - "(errno=%d)\n", i, rc); + dev_warn(gdev, + "failed to request/iomap BARs for port %d (errno=%d)\n", + i, rc); if (rc == -EBUSY) pcim_pin_device(pdev); ap->ops = &ata_dummy_port_ops; @@ -2340,7 +2341,7 @@ int ata_pci_sff_init_host(struct ata_host *host) } if (!mask) { - dev_printk(KERN_ERR, gdev, "no available native port\n"); + dev_err(gdev, "no available native port\n"); return -ENODEV; } @@ -2375,8 +2376,7 @@ int ata_pci_sff_prepare_host(struct pci_dev *pdev, host = ata_host_alloc_pinfo(&pdev->dev, ppi, 2); if (!host) { - dev_printk(KERN_ERR, &pdev->dev, - "failed to allocate ATA host\n"); + dev_err(&pdev->dev, "failed to allocate ATA host\n"); rc = -ENOMEM; goto err_out; } @@ -2542,8 +2542,7 @@ int ata_pci_sff_init_one(struct pci_dev *pdev, pi = ata_sff_find_valid_pi(ppi); if (!pi) { - dev_printk(KERN_ERR, &pdev->dev, - "no valid port_info specified\n"); + dev_err(&pdev->dev, "no valid port_info specified\n"); return -EINVAL; } @@ -3164,8 +3163,7 @@ static void ata_bmdma_nodma(struct ata_host *host, const char *reason) { int i; - dev_printk(KERN_ERR, host->dev, "BMDMA: %s, falling back to PIO\n", - reason); + dev_err(host->dev, "BMDMA: %s, falling back to PIO\n", reason); for (i = 0; i < 2; i++) { host->ports[i]->mwdma_mask = 0; @@ -3297,8 +3295,7 @@ int ata_pci_bmdma_init_one(struct pci_dev *pdev, pi = ata_sff_find_valid_pi(ppi); if (!pi) { - dev_printk(KERN_ERR, &pdev->dev, - "no valid port_info specified\n"); + dev_err(&pdev->dev, "no valid port_info specified\n"); return -EINVAL; } diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c index 91949d997555..54145edf50e8 100644 --- a/drivers/ata/pata_acpi.c +++ b/drivers/ata/pata_acpi.c @@ -195,8 +195,6 @@ static int pacpi_port_start(struct ata_port *ap) struct pci_dev *pdev = to_pci_dev(ap->host->dev); struct pata_acpi *acpi; - int ret; - if (ap->acpi_handle == NULL) return -ENODEV; @@ -205,11 +203,7 @@ static int pacpi_port_start(struct ata_port *ap) return -ENOMEM; acpi->mask[0] = pacpi_discover_modes(ap, &ap->link.device[0]); acpi->mask[1] = pacpi_discover_modes(ap, &ap->link.device[1]); - ret = ata_bmdma_port_start(ap); - if (ret < 0) - return ret; - - return ret; + return ata_bmdma_port_start(ap); } static struct scsi_host_template pacpi_sht = { diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c index 794ec6e3275d..cadd67998bac 100644 --- a/drivers/ata/pata_ali.c +++ b/drivers/ata/pata_ali.c @@ -287,10 +287,10 @@ static void ali_warn_atapi_dma(struct ata_device *adev) int print_info = ehc->i.flags & ATA_EHI_PRINTINFO; if (print_info && adev->class == ATA_DEV_ATAPI && !ali_atapi_dma) { - ata_dev_printk(adev, KERN_WARNING, - "WARNING: ATAPI DMA disabled for reliability issues. It can be enabled\n"); - ata_dev_printk(adev, KERN_WARNING, - "WARNING: via pata_ali.atapi_dma modparam or corresponding sysfs node.\n"); + ata_dev_warn(adev, + "WARNING: ATAPI DMA disabled for reliability issues. It can be enabled\n"); + ata_dev_warn(adev, + "WARNING: via pata_ali.atapi_dma modparam or corresponding sysfs node.\n"); } } diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c index b0975a5ad8c4..dc6b5dae0463 100644 --- a/drivers/ata/pata_amd.c +++ b/drivers/ata/pata_amd.c @@ -60,7 +60,7 @@ static void timing_setup(struct ata_port *ap, struct ata_device *adev, int offse UT = T / 2; if (ata_timing_compute(adev, speed, &at, T, UT) < 0) { - dev_printk(KERN_ERR, &pdev->dev, "unknown mode %d.\n", speed); + dev_err(&pdev->dev, "unknown mode %d\n", speed); return; } @@ -311,7 +311,7 @@ static unsigned long nv_mode_filter(struct ata_device *dev, cable detection result */ limit |= ata_pack_xfermask(ATA_PIO4, ATA_MWDMA2, ATA_UDMA2); - ata_port_printk(ap, KERN_DEBUG, "nv_mode_filter: 0x%lx&0x%lx->0x%lx, " + ata_port_dbg(ap, "nv_mode_filter: 0x%lx&0x%lx->0x%lx, " "BIOS=0x%lx (0x%x) ACPI=0x%lx%s\n", xfer_mask, limit, xfer_mask & limit, bios_limit, saved_udma, acpi_limit, acpi_str); @@ -530,14 +530,12 @@ static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id) } }; const struct ata_port_info *ppi[] = { NULL, NULL }; - static int printed_version; int type = id->driver_data; void *hpriv = NULL; u8 fifo; int rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c index 2215632e4b31..78a93b690959 100644 --- a/drivers/ata/pata_artop.c +++ b/drivers/ata/pata_artop.c @@ -346,7 +346,6 @@ static struct ata_port_operations artop6260_ops = { static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id) { - static int printed_version; static const struct ata_port_info info_6210 = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, @@ -378,9 +377,7 @@ static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id) const struct ata_port_info *ppi[] = { NULL, NULL }; int rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) diff --git a/drivers/ata/pata_atp867x.c b/drivers/ata/pata_atp867x.c index 95295935dd95..3cfabb262af2 100644 --- a/drivers/ata/pata_atp867x.c +++ b/drivers/ata/pata_atp867x.c @@ -470,7 +470,7 @@ static int atp867x_ata_pci_sff_init_host(struct ata_host *host) } if (!mask) { - dev_printk(KERN_ERR, gdev, "no available native port\n"); + dev_err(gdev, "no available native port\n"); return -ENODEV; } @@ -487,7 +487,6 @@ static int atp867x_ata_pci_sff_init_host(struct ata_host *host) static int atp867x_init_one(struct pci_dev *pdev, const struct pci_device_id *id) { - static int printed_version; static const struct ata_port_info info_867x = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, @@ -499,8 +498,7 @@ static int atp867x_init_one(struct pci_dev *pdev, const struct ata_port_info *ppi[] = { &info_867x, NULL }; int rc; - if (!printed_version++) - dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) @@ -511,15 +509,14 @@ static int atp867x_init_one(struct pci_dev *pdev, host = ata_host_alloc_pinfo(&pdev->dev, ppi, ATP867X_NUM_PORTS); if (!host) { - dev_printk(KERN_ERR, &pdev->dev, - "failed to allocate ATA host\n"); + dev_err(&pdev->dev, "failed to allocate ATA host\n"); rc = -ENOMEM; goto err_out; } rc = atp867x_ata_pci_sff_init_host(host); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, "failed to init host\n"); + dev_err(&pdev->dev, "failed to init host\n"); goto err_out; } @@ -528,7 +525,7 @@ static int atp867x_init_one(struct pci_dev *pdev, rc = ata_host_activate(host, pdev->irq, ata_bmdma_interrupt, IRQF_SHARED, &atp867x_sht); if (rc) - dev_printk(KERN_ERR, &pdev->dev, "failed to activate host\n"); + dev_err(&pdev->dev, "failed to activate host\n"); err_out: return rc; diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c index ea64967000ff..bd987bb082eb 100644 --- a/drivers/ata/pata_bf54x.c +++ b/drivers/ata/pata_bf54x.c @@ -1129,7 +1129,7 @@ static int bfin_softreset(struct ata_link *link, unsigned int *classes, /* issue bus reset */ err_mask = bfin_bus_softreset(ap, devmask); if (err_mask) { - ata_port_printk(ap, KERN_ERR, "SRST failed (err_mask=0x%x)\n", + ata_port_err(ap, "SRST failed (err_mask=0x%x)\n", err_mask); return -EIO; } @@ -1382,7 +1382,7 @@ idle_irq: #ifdef ATA_IRQ_TRAP if ((ap->stats.idle_irq % 1000) == 0) { ap->ops->irq_ack(ap, 0); /* debug trap */ - ata_port_printk(ap, KERN_WARNING, "irq trap\n"); + ata_port_warn(ap, "irq trap\n"); return 1; } #endif diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c index e3254fcff0f1..9ddcddc66a20 100644 --- a/drivers/ata/pata_cs5520.c +++ b/drivers/ata/pata_cs5520.c @@ -149,8 +149,7 @@ static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_devi ppi[1] = π if ((pcicfg & 0x40) == 0) { - dev_printk(KERN_WARNING, &pdev->dev, - "DMA mode disabled. Enabling.\n"); + dev_warn(&pdev->dev, "DMA mode disabled. Enabling.\n"); pci_write_config_byte(pdev, 0x60, pcicfg | 0x40); } diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c index a08834758ea2..aca47e4e29ea 100644 --- a/drivers/ata/pata_efar.c +++ b/drivers/ata/pata_efar.c @@ -263,7 +263,6 @@ static struct ata_port_operations efar_ops = { static int efar_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; static const struct ata_port_info info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, @@ -273,9 +272,7 @@ static int efar_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) }; const struct ata_port_info *ppi[] = { &info, &info }; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); return ata_pci_bmdma_init_one(pdev, ppi, &efar_sht, NULL, ATA_HOST_PARALLEL_SCAN); diff --git a/drivers/ata/pata_hpt3x3.c b/drivers/ata/pata_hpt3x3.c index 24d7df81546b..b3042dab08bb 100644 --- a/drivers/ata/pata_hpt3x3.c +++ b/drivers/ata/pata_hpt3x3.c @@ -185,7 +185,6 @@ static void hpt3x3_init_chipset(struct pci_dev *dev) static int hpt3x3_init_one(struct pci_dev *pdev, const struct pci_device_id *id) { - static int printed_version; static const struct ata_port_info info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, @@ -206,8 +205,7 @@ static int hpt3x3_init_one(struct pci_dev *pdev, const struct pci_device_id *id) hpt3x3_init_chipset(pdev); - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); host = ata_host_alloc_pinfo(&pdev->dev, ppi, 2); if (!host) diff --git a/drivers/ata/pata_icside.c b/drivers/ata/pata_icside.c index 9f2889fe43b2..52e7e7b8c74f 100644 --- a/drivers/ata/pata_icside.c +++ b/drivers/ata/pata_icside.c @@ -210,8 +210,8 @@ static void pata_icside_set_dmamode(struct ata_port *ap, struct ata_device *adev else iomd_type = 'A', cycle = 562; - ata_dev_printk(adev, KERN_INFO, "timings: act %dns rec %dns cyc %dns (%c)\n", - t.active, t.recover, t.cycle, iomd_type); + ata_dev_info(adev, "timings: act %dns rec %dns cyc %dns (%c)\n", + t.active, t.recover, t.cycle, iomd_type); state->port[ap->port_no].speed[adev->devno] = cycle; } diff --git a/drivers/ata/pata_it8213.c b/drivers/ata/pata_it8213.c index 4d142a2ab8fd..998af0e629b1 100644 --- a/drivers/ata/pata_it8213.c +++ b/drivers/ata/pata_it8213.c @@ -258,7 +258,6 @@ static struct ata_port_operations it8213_ops = { static int it8213_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; static const struct ata_port_info info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, @@ -269,9 +268,7 @@ static int it8213_init_one (struct pci_dev *pdev, const struct pci_device_id *en /* Current IT8213 stuff is single port */ const struct ata_port_info *ppi[] = { &info, &ata_dummy_port_info }; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); return ata_pci_bmdma_init_one(pdev, ppi, &it8213_sht, NULL, 0); } diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c index 2d15f2548a10..62c5d00abd2e 100644 --- a/drivers/ata/pata_it821x.c +++ b/drivers/ata/pata_it821x.c @@ -473,12 +473,12 @@ static int it821x_smart_set_mode(struct ata_link *link, struct ata_device **unus /* We do need the right mode information for DMA or PIO and this comes from the current configuration flags */ if (ata_id_has_dma(dev->id)) { - ata_dev_printk(dev, KERN_INFO, "configured for DMA\n"); + ata_dev_info(dev, "configured for DMA\n"); dev->xfer_mode = XFER_MW_DMA_0; dev->xfer_shift = ATA_SHIFT_MWDMA; dev->flags &= ~ATA_DFLAG_PIO; } else { - ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); + ata_dev_info(dev, "configured for PIO\n"); dev->xfer_mode = XFER_PIO_0; dev->xfer_shift = ATA_SHIFT_PIO; dev->flags |= ATA_DFLAG_PIO; @@ -508,12 +508,12 @@ static void it821x_dev_config(struct ata_device *adev) if (strstr(model_num, "Integrated Technology Express")) { /* RAID mode */ - ata_dev_printk(adev, KERN_INFO, "%sRAID%d volume", - adev->id[147]?"Bootable ":"", - adev->id[129]); + ata_dev_info(adev, "%sRAID%d volume", + adev->id[147] ? "Bootable " : "", + adev->id[129]); if (adev->id[129] != 1) - printk("(%dK stripe)", adev->id[146]); - printk(".\n"); + pr_cont("(%dK stripe)", adev->id[146]); + pr_cont("\n"); } /* This is a controller firmware triggered funny, don't report the drive faulty! */ @@ -610,7 +610,7 @@ static void it821x_display_disk(int n, u8 *buf) char *cbl = "(40 wire cable)"; static const char *types[5] = { - "RAID0", "RAID1" "RAID 0+1", "JBOD", "DISK" + "RAID0", "RAID1", "RAID 0+1", "JBOD", "DISK" }; if (buf[52] > 4) /* No Disk */ diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c index f6b3f995f58a..15b64311fe0a 100644 --- a/drivers/ata/pata_ixp4xx_cf.c +++ b/drivers/ata/pata_ixp4xx_cf.c @@ -31,7 +31,7 @@ static int ixp4xx_set_mode(struct ata_link *link, struct ata_device **error) struct ata_device *dev; ata_for_each_dev(dev, link, ENABLED) { - ata_dev_printk(dev, KERN_INFO, "configured for PIO0\n"); + ata_dev_info(dev, "configured for PIO0\n"); dev->pio_mode = XFER_PIO_0; dev->xfer_mode = XFER_PIO_0; dev->xfer_shift = ATA_SHIFT_PIO; @@ -181,7 +181,7 @@ static __devinit int ixp4xx_pata_probe(struct platform_device *pdev) ixp4xx_setup_port(ap, data, cs0->start, cs1->start); - dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* activate host */ return ata_host_activate(host, irq, ata_sff_interrupt, 0, &ixp4xx_sht); diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c index 6bd9425ba5ab..d960f8e9e8b1 100644 --- a/drivers/ata/pata_legacy.c +++ b/drivers/ata/pata_legacy.c @@ -213,7 +213,7 @@ static int legacy_set_mode(struct ata_link *link, struct ata_device **unused) struct ata_device *dev; ata_for_each_dev(dev, link, ENABLED) { - ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); + ata_dev_info(dev, "configured for PIO\n"); dev->pio_mode = XFER_PIO_0; dev->xfer_mode = XFER_PIO_0; dev->xfer_shift = ATA_SHIFT_PIO; diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c index 46f589edccdb..b057e3fa44bc 100644 --- a/drivers/ata/pata_macio.c +++ b/drivers/ata/pata_macio.c @@ -772,8 +772,9 @@ static void pata_macio_reset_hw(struct pata_macio_priv *priv, int resume) pci_restore_state(priv->pdev); rc = pcim_enable_device(priv->pdev); if (rc) - dev_printk(KERN_ERR, &priv->pdev->dev, - "Failed to enable device after resume (%d)\n", rc); + dev_err(&priv->pdev->dev, + "Failed to enable device after resume (%d)\n", + rc); else pci_set_master(priv->pdev); } @@ -812,7 +813,7 @@ static int pata_macio_slave_config(struct scsi_device *sdev) blk_queue_update_dma_pad(sdev->request_queue, 31); /* Tell the world about it */ - ata_dev_printk(dev, KERN_INFO, "OHare alignment limits applied\n"); + ata_dev_info(dev, "OHare alignment limits applied\n"); return 0; } @@ -838,8 +839,7 @@ static int pata_macio_slave_config(struct scsi_device *sdev) cmd | PCI_COMMAND_INVALIDATE); /* Tell the world about it */ - ata_dev_printk(dev, KERN_INFO, - "K2/Shasta alignment limits applied\n"); + ata_dev_info(dev, "K2/Shasta alignment limits applied\n"); } return 0; diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c index d8d9c5807740..9dc16df84191 100644 --- a/drivers/ata/pata_mpiix.c +++ b/drivers/ata/pata_mpiix.c @@ -152,15 +152,13 @@ static struct ata_port_operations mpiix_port_ops = { static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id) { /* Single threaded by the PCI probe logic */ - static int printed_version; struct ata_host *host; struct ata_port *ap; void __iomem *cmd_addr, *ctl_addr; u16 idetim; int cmd, ctl, irq; - if (!printed_version++) - dev_printk(KERN_DEBUG, &dev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&dev->dev, DRV_VERSION); host = ata_host_alloc(&dev->dev, 1); if (!host) diff --git a/drivers/ata/pata_netcell.c b/drivers/ata/pata_netcell.c index 3eb921c746a1..9979a43bc596 100644 --- a/drivers/ata/pata_netcell.c +++ b/drivers/ata/pata_netcell.c @@ -57,7 +57,6 @@ static struct ata_port_operations netcell_ops = { static int netcell_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; static const struct ata_port_info info = { .flags = ATA_FLAG_SLAVE_POSS, /* Actually we don't really care about these as the @@ -70,9 +69,7 @@ static int netcell_init_one (struct pci_dev *pdev, const struct pci_device_id *e const struct ata_port_info *port_info[] = { &info, NULL }; int rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) diff --git a/drivers/ata/pata_ns87410.c b/drivers/ata/pata_ns87410.c index 2110863bb3db..31d5986537a3 100644 --- a/drivers/ata/pata_ns87410.c +++ b/drivers/ata/pata_ns87410.c @@ -86,7 +86,7 @@ static void ns87410_set_piomode(struct ata_port *ap, struct ata_device *adev) idefr &= ~0x04; if (ata_timing_compute(adev, adev->pio_mode, &at, 30303, 1) < 0) { - dev_printk(KERN_ERR, &pdev->dev, "unknown mode %d.\n", adev->pio_mode); + dev_err(&pdev->dev, "unknown mode %d\n", adev->pio_mode); return; } diff --git a/drivers/ata/pata_ns87415.c b/drivers/ata/pata_ns87415.c index 605f198f958c..f1d517bc5b49 100644 --- a/drivers/ata/pata_ns87415.c +++ b/drivers/ata/pata_ns87415.c @@ -350,7 +350,6 @@ static void ns87415_fixup(struct pci_dev *pdev) static int ns87415_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; static const struct ata_port_info info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, @@ -370,9 +369,7 @@ static int ns87415_init_one (struct pci_dev *pdev, const struct pci_device_id *e if (PCI_SLOT(pdev->devfn) == 0x0E) ppi[0] = &info87560; #endif - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c index 220ddc90608f..1d61d5d278fa 100644 --- a/drivers/ata/pata_octeon_cf.c +++ b/drivers/ata/pata_octeon_cf.c @@ -405,7 +405,7 @@ static int octeon_cf_softreset16(struct ata_link *link, unsigned int *classes, rc = ata_sff_wait_after_reset(link, 1, deadline); if (rc) { - ata_link_printk(link, KERN_ERR, "SRST failed (errno=%d)\n", rc); + ata_link_err(link, "SRST failed (errno=%d)\n", rc); return rc; } @@ -807,6 +807,7 @@ static int __devinit octeon_cf_probe(struct platform_device *pdev) irq_handler_t irq_handler = NULL; void __iomem *base; struct octeon_cf_port *cf_port; + char version[32]; res_cs0 = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -905,10 +906,11 @@ static int __devinit octeon_cf_probe(struct platform_device *pdev) ata_port_desc(ap, "cmd %p ctl %p", base, ap->ioaddr.ctl_addr); - dev_info(&pdev->dev, "version " DRV_VERSION" %d bit%s.\n", + snprintf(version, sizeof(version), "%s %d bit%s", + DRV_VERSION, (ocd->is16bit) ? 16 : 8, (cs1) ? ", True IDE" : ""); - + ata_print_version_once(&pdev->dev, version); return ata_host_activate(host, irq, irq_handler, 0, &octeon_cf_sht); diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c index b811c1636204..98cdf50e4065 100644 --- a/drivers/ata/pata_oldpiix.c +++ b/drivers/ata/pata_oldpiix.c @@ -235,7 +235,6 @@ static struct ata_port_operations oldpiix_pata_ops = { static int oldpiix_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; static const struct ata_port_info info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, @@ -244,9 +243,7 @@ static int oldpiix_init_one (struct pci_dev *pdev, const struct pci_device_id *e }; const struct ata_port_info *ppi[] = { &info, NULL }; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); return ata_pci_bmdma_init_one(pdev, ppi, &oldpiix_sht, NULL, 0); } diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c index 00c5a02a94fc..accc033faf77 100644 --- a/drivers/ata/pata_opti.c +++ b/drivers/ata/pata_opti.c @@ -167,10 +167,8 @@ static int opti_init_one(struct pci_dev *dev, const struct pci_device_id *id) .port_ops = &opti_port_ops }; const struct ata_port_info *ppi[] = { &info, NULL }; - static int printed_version; - if (!printed_version++) - dev_printk(KERN_DEBUG, &dev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&dev->dev, DRV_VERSION); return ata_pci_sff_init_one(dev, ppi, &opti_sht, NULL, 0); } diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c index 0852cd07de08..77cb91408632 100644 --- a/drivers/ata/pata_optidma.c +++ b/drivers/ata/pata_optidma.c @@ -411,11 +411,9 @@ static int optidma_init_one(struct pci_dev *dev, const struct pci_device_id *id) .port_ops = &optiplus_port_ops }; const struct ata_port_info *ppi[] = { &info_82c700, NULL }; - static int printed_version; int rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &dev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&dev->dev, DRV_VERSION); rc = pcim_enable_device(dev); if (rc) diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 021abe6d8527..a808ba03bd7f 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -68,7 +68,7 @@ static int pcmcia_set_mode(struct ata_link *link, struct ata_device **r_failed_d the same vendor - check serial */ if (memcmp(master->id + ATA_ID_SERNO, slave->id + ATA_ID_SERNO, ATA_ID_SERNO_LEN) == 0 && master->id[ATA_ID_SERNO] >> 8) { - ata_dev_printk(slave, KERN_WARNING, "is a ghost device, ignoring.\n"); + ata_dev_warn(slave, "is a ghost device, ignoring\n"); ata_dev_disable(slave); } } @@ -142,8 +142,7 @@ static void pcmcia_8bit_drain_fifo(struct ata_queued_cmd *qc) ioread8(ap->ioaddr.data_addr); if (count) - ata_port_printk(ap, KERN_WARNING, "drained %d bytes to clear DRQ.\n", - count); + ata_port_warn(ap, "drained %d bytes to clear DRQ\n", count); } diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c index 9765ace16921..b1511f38b0e8 100644 --- a/drivers/ata/pata_pdc2027x.c +++ b/drivers/ata/pata_pdc2027x.c @@ -655,7 +655,7 @@ static int pdc_hardware_init(struct ata_host *host, unsigned int board_idx) */ pll_clock = pdc_detect_pll_input_clock(host); - dev_printk(KERN_INFO, host->dev, "PLL input clock %ld kHz\n", pll_clock/1000); + dev_info(host->dev, "PLL input clock %ld kHz\n", pll_clock/1000); /* Adjust PLL control register */ pdc_adjust_pll(host, pll_clock, board_idx); @@ -697,7 +697,6 @@ static void pdc_ata_setup_port(struct ata_ioports *port, void __iomem *base) */ static int __devinit pdc2027x_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; static const unsigned long cmd_offset[] = { 0x17c0, 0x15c0 }; static const unsigned long bmdma_offset[] = { 0x1000, 0x1008 }; unsigned int board_idx = (unsigned int) ent->driver_data; @@ -707,8 +706,7 @@ static int __devinit pdc2027x_init_one(struct pci_dev *pdev, const struct pci_de void __iomem *mmio_base; int i, rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* alloc host */ host = ata_host_alloc_pinfo(&pdev->dev, ppi, 2); diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c index 50400fa120fe..2067308f683f 100644 --- a/drivers/ata/pata_platform.c +++ b/drivers/ata/pata_platform.c @@ -39,7 +39,7 @@ static int pata_platform_set_mode(struct ata_link *link, struct ata_device **unu dev->pio_mode = dev->xfer_mode = XFER_PIO_0; dev->xfer_shift = ATA_SHIFT_PIO; dev->flags |= ATA_DFLAG_PIO; - ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); + ata_dev_info(dev, "configured for PIO\n"); } return 0; } diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c index 8574b31f1773..b2d3a2bb4e60 100644 --- a/drivers/ata/pata_radisys.c +++ b/drivers/ata/pata_radisys.c @@ -213,7 +213,6 @@ static struct ata_port_operations radisys_pata_ops = { static int radisys_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; static const struct ata_port_info info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, @@ -223,9 +222,7 @@ static int radisys_init_one (struct pci_dev *pdev, const struct pci_device_id *e }; const struct ata_port_info *ppi[] = { &info, NULL }; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); return ata_pci_bmdma_init_one(pdev, ppi, &radisys_sht, NULL, 0); } diff --git a/drivers/ata/pata_rdc.c b/drivers/ata/pata_rdc.c index 5fbe9b166c69..4d318f86ae86 100644 --- a/drivers/ata/pata_rdc.c +++ b/drivers/ata/pata_rdc.c @@ -312,7 +312,6 @@ static struct scsi_host_template rdc_sht = { static int __devinit rdc_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; struct device *dev = &pdev->dev; struct ata_port_info port_info[2]; const struct ata_port_info *ppi[] = { &port_info[0], &port_info[1] }; @@ -321,9 +320,7 @@ static int __devinit rdc_init_one(struct pci_dev *pdev, struct rdc_host_priv *hpriv; int rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); port_info[0] = rdc_port_info; port_info[1] = rdc_port_info; diff --git a/drivers/ata/pata_rz1000.c b/drivers/ata/pata_rz1000.c index 4d04471794b6..aca321e1e6a2 100644 --- a/drivers/ata/pata_rz1000.c +++ b/drivers/ata/pata_rz1000.c @@ -44,7 +44,7 @@ static int rz1000_set_mode(struct ata_link *link, struct ata_device **unused) dev->xfer_mode = XFER_PIO_0; dev->xfer_shift = ATA_SHIFT_PIO; dev->flags |= ATA_DFLAG_PIO; - ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); + ata_dev_info(dev, "configured for PIO\n"); } return 0; } @@ -92,7 +92,7 @@ static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *en }; const struct ata_port_info *ppi[] = { &info, NULL }; - printk_once(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); if (rz1000_fifo_disable(pdev) == 0) return ata_pci_sff_init_one(pdev, ppi, &rz1000_sht, NULL, 0); diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c index c446ae6055a3..1b372c297195 100644 --- a/drivers/ata/pata_samsung_cf.c +++ b/drivers/ata/pata_samsung_cf.c @@ -376,7 +376,7 @@ static int pata_s3c_softreset(struct ata_link *link, unsigned int *classes, rc = pata_s3c_bus_softreset(ap, deadline); /* if link is occupied, -ENODEV too is an error */ if (rc && rc != -ENODEV) { - ata_link_printk(link, KERN_ERR, "SRST failed (errno=%d)\n", rc); + ata_link_err(link, "SRST failed (errno=%d)\n", rc); return rc; } diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c index 88ea9b677b47..eb748e327143 100644 --- a/drivers/ata/pata_scc.c +++ b/drivers/ata/pata_scc.c @@ -637,8 +637,7 @@ static int scc_softreset(struct ata_link *link, unsigned int *classes, DPRINTK("about to softreset, devmask=%x\n", devmask); err_mask = scc_bus_softreset(ap, devmask, deadline); if (err_mask) { - ata_port_printk(ap, KERN_ERR, "SRST failed (err_mask=0x%x)\n", - err_mask); + ata_port_err(ap, "SRST failed (err_mask=0x%x)\n", err_mask); return -EIO; } @@ -1072,15 +1071,12 @@ static int scc_host_init(struct ata_host *host) static int scc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; unsigned int board_idx = (unsigned int) ent->driver_data; const struct ata_port_info *ppi[] = { &scc_port_info[board_idx], NULL }; struct ata_host *host; int rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); host = ata_host_alloc_pinfo(&pdev->dev, ppi, 1); if (!host) diff --git a/drivers/ata/pata_sch.c b/drivers/ata/pata_sch.c index e97b32f03a6e..7c78b9993627 100644 --- a/drivers/ata/pata_sch.c +++ b/drivers/ata/pata_sch.c @@ -172,12 +172,9 @@ static void sch_set_dmamode(struct ata_port *ap, struct ata_device *adev) static int __devinit sch_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; const struct ata_port_info *ppi[] = { &sch_port_info, NULL }; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); return ata_pci_bmdma_init_one(pdev, ppi, &sch_sht, NULL, 0); } diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c index 118787caa93f..31f759b0ab71 100644 --- a/drivers/ata/pata_sil680.c +++ b/drivers/ata/pata_sil680.c @@ -327,13 +327,11 @@ static int __devinit sil680_init_one(struct pci_dev *pdev, .port_ops = &sil680_port_ops }; const struct ata_port_info *ppi[] = { &info, NULL }; - static int printed_version; struct ata_host *host; void __iomem *mmio_base; int rc, try_mmio; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c index be08ff92db17..533f2aefab87 100644 --- a/drivers/ata/pata_sis.c +++ b/drivers/ata/pata_sis.c @@ -681,7 +681,6 @@ static void sis_fixup(struct pci_dev *pdev, struct sis_chipset *sis) static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; const struct ata_port_info *ppi[] = { NULL, NULL }; struct pci_dev *host = NULL; struct sis_chipset *chipset = NULL; @@ -735,9 +734,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) 0x0, &sis_info100 }; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, - "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c index 7f5d020ed56c..c06ce8ced566 100644 --- a/drivers/ata/pata_sl82c105.c +++ b/drivers/ata/pata_sl82c105.c @@ -317,9 +317,11 @@ static int sl82c105_init_one(struct pci_dev *dev, const struct pci_device_id *id rev = sl82c105_bridge_revision(dev); if (rev == -1) - dev_printk(KERN_WARNING, &dev->dev, "pata_sl82c105: Unable to find bridge, disabling DMA.\n"); + dev_warn(&dev->dev, + "pata_sl82c105: Unable to find bridge, disabling DMA\n"); else if (rev <= 5) - dev_printk(KERN_WARNING, &dev->dev, "pata_sl82c105: Early bridge revision, no DMA available.\n"); + dev_warn(&dev->dev, + "pata_sl82c105: Early bridge revision, no DMA available\n"); else ppi[0] = &info_dma; diff --git a/drivers/ata/pata_triflex.c b/drivers/ata/pata_triflex.c index b3e0c9432283..28da1c6becf1 100644 --- a/drivers/ata/pata_triflex.c +++ b/drivers/ata/pata_triflex.c @@ -196,10 +196,8 @@ static int triflex_init_one(struct pci_dev *dev, const struct pci_device_id *id) .port_ops = &triflex_port_ops }; const struct ata_port_info *ppi[] = { &info, NULL }; - static int printed_version; - if (!printed_version++) - dev_printk(KERN_DEBUG, &dev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&dev->dev, DRV_VERSION); return ata_pci_bmdma_init_one(dev, ppi, &triflex_sht, NULL, 0); } diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c index ac8d7d97e408..65e4be6be220 100644 --- a/drivers/ata/pata_via.c +++ b/drivers/ata/pata_via.c @@ -350,8 +350,8 @@ static unsigned long via_mode_filter(struct ata_device *dev, unsigned long mask) if (config->id == PCI_DEVICE_ID_VIA_82C586_0) { ata_id_c_string(dev->id, model_num, ATA_ID_PROD, sizeof(model_num)); if (strcmp(model_num, "TS64GSSD25-M") == 0) { - ata_dev_printk(dev, KERN_WARNING, - "disabling UDMA mode due to reported lockups with this device.\n"); + ata_dev_warn(dev, + "disabling UDMA mode due to reported lockups with this device\n"); mask &= ~ ATA_MASK_UDMA; } } @@ -551,14 +551,12 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id) const struct ata_port_info *ppi[] = { NULL, NULL }; struct pci_dev *isa; const struct via_isa_bridge *config; - static int printed_version; u8 enable; u32 timing; unsigned long flags = id->driver_data; int rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) diff --git a/drivers/ata/pdc_adma.c b/drivers/ata/pdc_adma.c index 1111712b3d7d..04911d52f59d 100644 --- a/drivers/ata/pdc_adma.c +++ b/drivers/ata/pdc_adma.c @@ -596,14 +596,12 @@ static int adma_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base) rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit DMA enable failed\n"); + dev_err(&pdev->dev, "32-bit DMA enable failed\n"); return rc; } rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit consistent DMA enable failed\n"); + dev_err(&pdev->dev, "32-bit consistent DMA enable failed\n"); return rc; } return 0; @@ -612,15 +610,13 @@ static int adma_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base) static int adma_ata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; unsigned int board_idx = (unsigned int) ent->driver_data; const struct ata_port_info *ppi[] = { &adma_port_info[board_idx], NULL }; struct ata_host *host; void __iomem *mmio_base; int rc, port_no; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* alloc host */ host = ata_host_alloc_pinfo(&pdev->dev, ppi, ADMA_PORTS); diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c index dc88a39e7db8..b02c4ffa4db0 100644 --- a/drivers/ata/sata_dwc_460ex.c +++ b/drivers/ata/sata_dwc_460ex.c @@ -766,11 +766,15 @@ static int dma_dwc_xfer_setup(struct scatterlist *sg, int num_elems, static void dma_dwc_exit(struct sata_dwc_device *hsdev) { dev_dbg(host_pvt.dwc_dev, "%s:\n", __func__); - if (host_pvt.sata_dma_regs) + if (host_pvt.sata_dma_regs) { iounmap(host_pvt.sata_dma_regs); + host_pvt.sata_dma_regs = NULL; + } - if (hsdev->irq_dma) + if (hsdev->irq_dma) { free_irq(hsdev->irq_dma, hsdev); + hsdev->irq_dma = 0; + } } /* @@ -1642,7 +1646,7 @@ static int sata_dwc_probe(struct platform_device *ofdev) if (hsdev == NULL) { dev_err(&ofdev->dev, "kmalloc failed for hsdev\n"); err = -ENOMEM; - goto error_out; + goto error; } memset(hsdev, 0, sizeof(*hsdev)); @@ -1652,7 +1656,7 @@ static int sata_dwc_probe(struct platform_device *ofdev) dev_err(&ofdev->dev, "ioremap failed for SATA register" " address\n"); err = -ENODEV; - goto error_out; + goto error_kmalloc; } hsdev->reg_base = base; dev_dbg(&ofdev->dev, "ioremap done for SATA register address\n"); @@ -1665,7 +1669,7 @@ static int sata_dwc_probe(struct platform_device *ofdev) if (!host) { dev_err(&ofdev->dev, "ata_host_alloc_pinfo failed\n"); err = -ENOMEM; - goto error_out; + goto error_iomap; } host->private_data = hsdev; @@ -1733,8 +1737,11 @@ error_out: /* Free SATA DMA resources */ dma_dwc_exit(hsdev); - if (base) - iounmap(base); +error_iomap: + iounmap(base); +error_kmalloc: + kfree(hsdev); +error: return err; } diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c index 35a71d875d0e..78ae7b67b09e 100644 --- a/drivers/ata/sata_fsl.c +++ b/drivers/ata/sata_fsl.c @@ -346,12 +346,11 @@ static unsigned int sata_fsl_fill_sg(struct ata_queued_cmd *qc, void *cmd_desc, /* warn if each s/g element is not dword aligned */ if (sg_addr & 0x03) - ata_port_printk(qc->ap, KERN_ERR, - "s/g addr unaligned : 0x%llx\n", - (unsigned long long)sg_addr); + ata_port_err(qc->ap, "s/g addr unaligned : 0x%llx\n", + (unsigned long long)sg_addr); if (sg_len & 0x03) - ata_port_printk(qc->ap, KERN_ERR, - "s/g len unaligned : 0x%x\n", sg_len); + ata_port_err(qc->ap, "s/g len unaligned : 0x%x\n", + sg_len); if (num_prde == (SATA_FSL_MAX_PRD_DIRECT - 1) && sg_next(sg) != NULL) { @@ -661,8 +660,7 @@ static int sata_fsl_port_start(struct ata_port *ap) sata_fsl_scr_write(&ap->link, SCR_CONTROL, temp); sata_fsl_scr_read(&ap->link, SCR_CONTROL, &temp); - dev_printk(KERN_WARNING, dev, "scr_control, speed limited to %x\n", - temp); + dev_warn(dev, "scr_control, speed limited to %x\n", temp); #endif return 0; @@ -740,8 +738,7 @@ try_offline_again: 1, 500); if (temp & ONLINE) { - ata_port_printk(ap, KERN_ERR, - "Hardreset failed, not off-lined %d\n", i); + ata_port_err(ap, "Hardreset failed, not off-lined %d\n", i); /* * Try to offline controller atleast twice @@ -777,8 +774,7 @@ try_offline_again: temp = ata_wait_register(ap, hcr_base + HSTATUS, ONLINE, 0, 1, 500); if (!(temp & ONLINE)) { - ata_port_printk(ap, KERN_ERR, - "Hardreset failed, not on-lined\n"); + ata_port_err(ap, "Hardreset failed, not on-lined\n"); goto err; } @@ -794,9 +790,8 @@ try_offline_again: temp = ata_wait_register(ap, hcr_base + HSTATUS, 0xFF, 0, 1, 500); if ((!(temp & 0x10)) || ata_link_offline(link)) { - ata_port_printk(ap, KERN_WARNING, - "No Device OR PHYRDY change,Hstatus = 0x%x\n", - ioread32(hcr_base + HSTATUS)); + ata_port_warn(ap, "No Device OR PHYRDY change,Hstatus = 0x%x\n", + ioread32(hcr_base + HSTATUS)); *class = ATA_DEV_NONE; return 0; } @@ -809,13 +804,12 @@ try_offline_again: 500, jiffies_to_msecs(deadline - start_jiffies)); if ((temp & 0xFF) != 0x18) { - ata_port_printk(ap, KERN_WARNING, "No Signature Update\n"); + ata_port_warn(ap, "No Signature Update\n"); *class = ATA_DEV_NONE; goto do_followup_srst; } else { - ata_port_printk(ap, KERN_INFO, - "Signature Update detected @ %d msecs\n", - jiffies_to_msecs(jiffies - start_jiffies)); + ata_port_info(ap, "Signature Update detected @ %d msecs\n", + jiffies_to_msecs(jiffies - start_jiffies)); *class = sata_fsl_dev_classify(ap); return 0; } @@ -890,7 +884,7 @@ static int sata_fsl_softreset(struct ata_link *link, unsigned int *class, temp = ata_wait_register(ap, CQ + hcr_base, 0x1, 0x1, 1, 5000); if (temp & 0x1) { - ata_port_printk(ap, KERN_WARNING, "ATA_SRST issue failed\n"); + ata_port_warn(ap, "ATA_SRST issue failed\n"); DPRINTK("Softreset@5000,CQ=0x%x,CA=0x%x,CC=0x%x\n", ioread32(CQ + hcr_base), @@ -1202,8 +1196,7 @@ static irqreturn_t sata_fsl_interrupt(int irq, void *dev_instance) if (ap) { sata_fsl_host_intr(ap); } else { - dev_printk(KERN_WARNING, host->dev, - "interrupt on disabled port 0\n"); + dev_warn(host->dev, "interrupt on disabled port 0\n"); } iowrite32(interrupt_enables, hcr_base + HSTATUS); @@ -1317,8 +1310,7 @@ static int sata_fsl_probe(struct platform_device *ofdev) struct ata_port_info pi = sata_fsl_port_info[0]; const struct ata_port_info *ppi[] = { &pi, NULL }; - dev_printk(KERN_INFO, &ofdev->dev, - "Sata FSL Platform/CSB Driver init\n"); + dev_info(&ofdev->dev, "Sata FSL Platform/CSB Driver init\n"); hcr_base = of_iomap(ofdev->dev.of_node, 0); if (!hcr_base) @@ -1347,7 +1339,7 @@ static int sata_fsl_probe(struct platform_device *ofdev) irq = irq_of_parse_and_map(ofdev->dev.of_node, 0); if (irq < 0) { - dev_printk(KERN_ERR, &ofdev->dev, "invalid irq from platform\n"); + dev_err(&ofdev->dev, "invalid irq from platform\n"); goto error_exit_with_cleanup; } host_priv->irq = irq; @@ -1422,8 +1414,7 @@ static int sata_fsl_resume(struct platform_device *op) ret = sata_fsl_init_controller(host); if (ret) { - dev_printk(KERN_ERR, &op->dev, - "Error initialize hardware\n"); + dev_err(&op->dev, "Error initializing hardware\n"); return ret; } diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c index 83a44471b189..5c7d70c03bf0 100644 --- a/drivers/ata/sata_inic162x.c +++ b/drivers/ata/sata_inic162x.c @@ -396,9 +396,8 @@ static void inic_host_intr(struct ata_port *ap) } spurious: - ata_port_printk(ap, KERN_WARNING, "unhandled interrupt: " - "cmd=0x%x irq_stat=0x%x idma_stat=0x%x\n", - qc ? qc->tf.command : 0xff, irq_stat, idma_stat); + ata_port_warn(ap, "unhandled interrupt: cmd=0x%x irq_stat=0x%x idma_stat=0x%x\n", + qc ? qc->tf.command : 0xff, irq_stat, idma_stat); } static irqreturn_t inic_interrupt(int irq, void *dev_instance) @@ -619,8 +618,9 @@ static int inic_hardreset(struct ata_link *link, unsigned int *class, rc = sata_link_resume(link, timing, deadline); if (rc) { - ata_link_printk(link, KERN_WARNING, "failed to resume " - "link after reset (errno=%d)\n", rc); + ata_link_warn(link, + "failed to resume link after reset (errno=%d)\n", + rc); return rc; } @@ -632,8 +632,9 @@ static int inic_hardreset(struct ata_link *link, unsigned int *class, rc = ata_wait_after_reset(link, deadline, inic_check_ready); /* link occupied, -ENODEV too is an error */ if (rc) { - ata_link_printk(link, KERN_WARNING, "device not ready " - "after hardreset (errno=%d)\n", rc); + ata_link_warn(link, + "device not ready after hardreset (errno=%d)\n", + rc); return rc; } @@ -799,7 +800,6 @@ static int inic_pci_device_resume(struct pci_dev *pdev) static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; const struct ata_port_info *ppi[] = { &inic_port_info, NULL }; struct ata_host *host; struct inic_host_priv *hpriv; @@ -807,8 +807,7 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) int mmio_bar; int i, rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* alloc host */ host = ata_host_alloc_pinfo(&pdev->dev, ppi, NR_PORTS); @@ -847,15 +846,13 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) /* Set dma_mask. This devices doesn't support 64bit addressing. */ rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit DMA enable failed\n"); + dev_err(&pdev->dev, "32-bit DMA enable failed\n"); return rc; } rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit consistent DMA enable failed\n"); + dev_err(&pdev->dev, "32-bit consistent DMA enable failed\n"); return rc; } @@ -866,15 +863,13 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) */ rc = pci_set_dma_max_seg_size(pdev, 65536 - 512); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "failed to set the maximum segment size.\n"); + dev_err(&pdev->dev, "failed to set the maximum segment size\n"); return rc; } rc = init_controller(hpriv->mmio_base, hpriv->cached_hctl); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "failed to initialize controller\n"); + dev_err(&pdev->dev, "failed to initialize controller\n"); return rc; } diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index b52c0519ad0b..4b6b2090784b 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -1190,7 +1190,7 @@ static void mv_wait_for_edma_empty_idle(struct ata_port *ap) break; udelay(per_loop); } - /* ata_port_printk(ap, KERN_INFO, "%s: %u+ usecs\n", __func__, i); */ + /* ata_port_info(ap, "%s: %u+ usecs\n", __func__, i); */ } /** @@ -1228,7 +1228,7 @@ static int mv_stop_edma(struct ata_port *ap) pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN; mv_wait_for_edma_empty_idle(ap); if (mv_stop_edma_engine(port_mmio)) { - ata_port_printk(ap, KERN_ERR, "Unable to stop eDMA\n"); + ata_port_err(ap, "Unable to stop eDMA\n"); err = -EIO; } mv_edma_cfg(ap, 0, 0); @@ -1382,7 +1382,7 @@ static void mv6_dev_config(struct ata_device *adev) if (adev->flags & ATA_DFLAG_NCQ) { if (sata_pmp_attached(adev->link->ap)) { adev->flags &= ~ATA_DFLAG_NCQ; - ata_dev_printk(adev, KERN_INFO, + ata_dev_info(adev, "NCQ disabled for command-based switching\n"); } } @@ -2225,9 +2225,8 @@ static unsigned int mv_send_fis(struct ata_port *ap, u32 *fis, int nwords) /* See if it worked */ if ((ifstat & 0x3000) != 0x1000) { - ata_port_printk(ap, KERN_WARNING, - "%s transmission error, ifstat=%08x\n", - __func__, ifstat); + ata_port_warn(ap, "%s transmission error, ifstat=%08x\n", + __func__, ifstat); return AC_ERR_OTHER; } return 0; @@ -2342,9 +2341,9 @@ static unsigned int mv_qc_issue(struct ata_queued_cmd *qc) */ if (limit_warnings > 0 && (qc->nbytes / qc->sect_size) > 1) { --limit_warnings; - ata_link_printk(qc->dev->link, KERN_WARNING, DRV_NAME - ": attempting PIO w/multiple DRQ: " - "this may fail due to h/w errata\n"); + ata_link_warn(qc->dev->link, DRV_NAME + ": attempting PIO w/multiple DRQ: " + "this may fail due to h/w errata\n"); } /* drop through */ case ATA_PROT_NODATA: @@ -2499,20 +2498,20 @@ static int mv_handle_fbs_ncq_dev_err(struct ata_port *ap) } failed_links = hweight16(new_map); - ata_port_printk(ap, KERN_INFO, "%s: pmp_map=%04x qc_map=%04x " - "failed_links=%d nr_active_links=%d\n", - __func__, pp->delayed_eh_pmp_map, - ap->qc_active, failed_links, - ap->nr_active_links); + ata_port_info(ap, + "%s: pmp_map=%04x qc_map=%04x failed_links=%d nr_active_links=%d\n", + __func__, pp->delayed_eh_pmp_map, + ap->qc_active, failed_links, + ap->nr_active_links); if (ap->nr_active_links <= failed_links && mv_req_q_empty(ap)) { mv_process_crpb_entries(ap, pp); mv_stop_edma(ap); mv_eh_freeze(ap); - ata_port_printk(ap, KERN_INFO, "%s: done\n", __func__); + ata_port_info(ap, "%s: done\n", __func__); return 1; /* handled */ } - ata_port_printk(ap, KERN_INFO, "%s: waiting\n", __func__); + ata_port_info(ap, "%s: waiting\n", __func__); return 1; /* handled */ } @@ -2554,9 +2553,8 @@ static int mv_handle_dev_err(struct ata_port *ap, u32 edma_err_cause) * and we cannot handle it here. */ if (edma_err_cause & EDMA_ERR_SELF_DIS) { - ata_port_printk(ap, KERN_WARNING, - "%s: err_cause=0x%x pp_flags=0x%x\n", - __func__, edma_err_cause, pp->pp_flags); + ata_port_warn(ap, "%s: err_cause=0x%x pp_flags=0x%x\n", + __func__, edma_err_cause, pp->pp_flags); return 0; /* not handled */ } return mv_handle_fbs_ncq_dev_err(ap); @@ -2567,9 +2565,8 @@ static int mv_handle_dev_err(struct ata_port *ap, u32 edma_err_cause) * and we cannot handle it here. */ if (!(edma_err_cause & EDMA_ERR_SELF_DIS)) { - ata_port_printk(ap, KERN_WARNING, - "%s: err_cause=0x%x pp_flags=0x%x\n", - __func__, edma_err_cause, pp->pp_flags); + ata_port_warn(ap, "%s: err_cause=0x%x pp_flags=0x%x\n", + __func__, edma_err_cause, pp->pp_flags); return 0; /* not handled */ } return mv_handle_fbs_non_ncq_dev_err(ap); @@ -2930,8 +2927,7 @@ static int mv_pci_error(struct ata_host *host, void __iomem *mmio) err_cause = readl(mmio + hpriv->irq_cause_offset); - dev_printk(KERN_ERR, host->dev, "PCI ERROR; PCI IRQ cause=0x%08x\n", - err_cause); + dev_err(host->dev, "PCI ERROR; PCI IRQ cause=0x%08x\n", err_cause); DPRINTK("All regs @ PCI error\n"); mv_dump_all_regs(mmio, -1, to_pci_dev(host->dev)); @@ -3760,8 +3756,8 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx) hp_flags |= MV_HP_ERRATA_50XXB2; break; default: - dev_printk(KERN_WARNING, &pdev->dev, - "Applying 50XXB2 workarounds to unknown rev\n"); + dev_warn(&pdev->dev, + "Applying 50XXB2 workarounds to unknown rev\n"); hp_flags |= MV_HP_ERRATA_50XXB2; break; } @@ -3780,8 +3776,8 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx) hp_flags |= MV_HP_ERRATA_50XXB2; break; default: - dev_printk(KERN_WARNING, &pdev->dev, - "Applying B2 workarounds to unknown rev\n"); + dev_warn(&pdev->dev, + "Applying B2 workarounds to unknown rev\n"); hp_flags |= MV_HP_ERRATA_50XXB2; break; } @@ -3801,8 +3797,8 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx) hp_flags |= MV_HP_ERRATA_60X1C0; break; default: - dev_printk(KERN_WARNING, &pdev->dev, - "Applying B2 workarounds to unknown rev\n"); + dev_warn(&pdev->dev, + "Applying B2 workarounds to unknown rev\n"); hp_flags |= MV_HP_ERRATA_60X1B2; break; } @@ -3851,8 +3847,8 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx) hp_flags |= MV_HP_ERRATA_60X1C0; break; default: - dev_printk(KERN_WARNING, &pdev->dev, - "Applying 60X1C0 workarounds to unknown rev\n"); + dev_warn(&pdev->dev, + "Applying 60X1C0 workarounds to unknown rev\n"); hp_flags |= MV_HP_ERRATA_60X1C0; break; } @@ -3867,8 +3863,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx) break; default: - dev_printk(KERN_ERR, host->dev, - "BUG: invalid board index %u\n", board_idx); + dev_err(host->dev, "BUG: invalid board index %u\n", board_idx); return 1; } @@ -4023,7 +4018,6 @@ static void mv_conf_mbus_windows(struct mv_host_priv *hpriv, */ static int mv_platform_probe(struct platform_device *pdev) { - static int printed_version; const struct mv_sata_platform_data *mv_platform_data; const struct ata_port_info *ppi[] = { &mv_port_info[chip_soc], NULL }; @@ -4032,8 +4026,7 @@ static int mv_platform_probe(struct platform_device *pdev) struct resource *res; int n_ports, rc; - if (!printed_version++) - dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* * Simple resource validation .. @@ -4091,9 +4084,8 @@ static int mv_platform_probe(struct platform_device *pdev) if (rc) goto err; - dev_printk(KERN_INFO, &pdev->dev, - "slots %u ports %d\n", (unsigned)MV_MAX_Q_DEPTH, - host->n_ports); + dev_info(&pdev->dev, "slots %u ports %d\n", + (unsigned)MV_MAX_Q_DEPTH, host->n_ports); return ata_host_activate(host, platform_get_irq(pdev, 0), mv_interrupt, IRQF_SHARED, &mv6_sht); @@ -4217,22 +4209,21 @@ static int pci_go_64(struct pci_dev *pdev) if (rc) { rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "64-bit DMA enable failed\n"); + dev_err(&pdev->dev, + "64-bit DMA enable failed\n"); return rc; } } } else { rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit DMA enable failed\n"); + dev_err(&pdev->dev, "32-bit DMA enable failed\n"); return rc; } rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit consistent DMA enable failed\n"); + dev_err(&pdev->dev, + "32-bit consistent DMA enable failed\n"); return rc; } } @@ -4276,10 +4267,9 @@ static void mv_print_info(struct ata_host *host) else gen = "?"; - dev_printk(KERN_INFO, &pdev->dev, - "Gen-%s %u slots %u ports %s mode IRQ via %s\n", - gen, (unsigned)MV_MAX_Q_DEPTH, host->n_ports, - scc_s, (MV_HP_FLAG_MSI & hpriv->hp_flags) ? "MSI" : "INTx"); + dev_info(&pdev->dev, "Gen-%s %u slots %u ports %s mode IRQ via %s\n", + gen, (unsigned)MV_MAX_Q_DEPTH, host->n_ports, + scc_s, (MV_HP_FLAG_MSI & hpriv->hp_flags) ? "MSI" : "INTx"); } /** @@ -4293,15 +4283,13 @@ static void mv_print_info(struct ata_host *host) static int mv_pci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; unsigned int board_idx = (unsigned int)ent->driver_data; const struct ata_port_info *ppi[] = { &mv_port_info[board_idx], NULL }; struct ata_host *host; struct mv_host_priv *hpriv; int n_ports, port, rc; - if (!printed_version++) - dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* allocate host */ n_ports = mv_get_hc_count(ppi[0]->flags) * MV_PORTS_PER_HC; diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index f173ef3bfc10..e0bc9646a38e 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -620,9 +620,8 @@ static void nv_adma_register_mode(struct ata_port *ap) count++; } if (count == 20) - ata_port_printk(ap, KERN_WARNING, - "timeout waiting for ADMA IDLE, stat=0x%hx\n", - status); + ata_port_warn(ap, "timeout waiting for ADMA IDLE, stat=0x%hx\n", + status); tmp = readw(mmio + NV_ADMA_CTL); writew(tmp & ~NV_ADMA_CTL_GO, mmio + NV_ADMA_CTL); @@ -635,9 +634,9 @@ static void nv_adma_register_mode(struct ata_port *ap) count++; } if (count == 20) - ata_port_printk(ap, KERN_WARNING, - "timeout waiting for ADMA LEGACY, stat=0x%hx\n", - status); + ata_port_warn(ap, + "timeout waiting for ADMA LEGACY, stat=0x%hx\n", + status); pp->flags |= NV_ADMA_PORT_REGISTER_MODE; } @@ -665,7 +664,7 @@ static void nv_adma_mode(struct ata_port *ap) count++; } if (count == 20) - ata_port_printk(ap, KERN_WARNING, + ata_port_warn(ap, "timeout waiting for ADMA LEGACY clear and IDLE, stat=0x%hx\n", status); @@ -772,10 +771,10 @@ static int nv_adma_slave_config(struct scsi_device *sdev) blk_queue_segment_boundary(sdev->request_queue, segment_boundary); blk_queue_max_segments(sdev->request_queue, sg_tablesize); - ata_port_printk(ap, KERN_INFO, - "DMA mask 0x%llX, segment boundary 0x%lX, hw segs %hu\n", - (unsigned long long)*ap->host->dev->dma_mask, - segment_boundary, sg_tablesize); + ata_port_info(ap, + "DMA mask 0x%llX, segment boundary 0x%lX, hw segs %hu\n", + (unsigned long long)*ap->host->dev->dma_mask, + segment_boundary, sg_tablesize); spin_unlock_irqrestore(ap->lock, flags); @@ -1443,8 +1442,7 @@ static unsigned int nv_adma_qc_issue(struct ata_queued_cmd *qc) existing commands. */ if (unlikely(qc->tf.protocol == ATA_PROT_NCQ && (qc->flags & ATA_QCFLAG_RESULT_TF))) { - ata_dev_printk(qc->dev, KERN_ERR, - "NCQ w/ RESULT_TF not allowed\n"); + ata_dev_err(qc->dev, "NCQ w/ RESULT_TF not allowed\n"); return AC_ERR_SYSTEM; } @@ -1581,15 +1579,15 @@ static int nv_hardreset(struct ata_link *link, unsigned int *class, int rc; if (!(ehc->i.flags & ATA_EHI_QUIET)) - ata_link_printk(link, KERN_INFO, "nv: skipping " - "hardreset on occupied port\n"); + ata_link_info(link, + "nv: skipping hardreset on occupied port\n"); /* make sure the link is online */ rc = sata_link_resume(link, timing, deadline); /* whine about phy resume failure but proceed */ if (rc && rc != -EOPNOTSUPP) - ata_link_printk(link, KERN_WARNING, "failed to resume " - "link (errno=%d)\n", rc); + ata_link_warn(link, "failed to resume link (errno=%d)\n", + rc); } /* device signature acquisition is unreliable */ @@ -1686,7 +1684,7 @@ static void nv_adma_error_handler(struct ata_port *ap) u8 cpb_count = readb(mmio + NV_ADMA_CPB_COUNT); u8 next_cpb_idx = readb(mmio + NV_ADMA_NEXT_CPB_IDX); - ata_port_printk(ap, KERN_ERR, + ata_port_err(ap, "EH in ADMA mode, notifier 0x%X " "notifier_error 0x%X gen_ctl 0x%X status 0x%X " "next cpb count 0x%X next cpb idx 0x%x\n", @@ -1697,7 +1695,7 @@ static void nv_adma_error_handler(struct ata_port *ap) struct nv_adma_cpb *cpb = &pp->cpb[i]; if ((ata_tag_valid(ap->link.active_tag) && i == ap->link.active_tag) || ap->link.sactive & (1 << i)) - ata_port_printk(ap, KERN_ERR, + ata_port_err(ap, "CPB %d: ctl_flags 0x%x, resp_flags 0x%x\n", i, cpb->ctl_flags, cpb->resp_flags); } @@ -1799,23 +1797,22 @@ static void nv_swncq_ncq_stop(struct ata_port *ap) u32 sactive; u32 done_mask; - ata_port_printk(ap, KERN_ERR, - "EH in SWNCQ mode,QC:qc_active 0x%X sactive 0x%X\n", - ap->qc_active, ap->link.sactive); - ata_port_printk(ap, KERN_ERR, + ata_port_err(ap, "EH in SWNCQ mode,QC:qc_active 0x%X sactive 0x%X\n", + ap->qc_active, ap->link.sactive); + ata_port_err(ap, "SWNCQ:qc_active 0x%X defer_bits 0x%X last_issue_tag 0x%x\n " "dhfis 0x%X dmafis 0x%X sdbfis 0x%X\n", pp->qc_active, pp->defer_queue.defer_bits, pp->last_issue_tag, pp->dhfis_bits, pp->dmafis_bits, pp->sdbfis_bits); - ata_port_printk(ap, KERN_ERR, "ATA_REG 0x%X ERR_REG 0x%X\n", - ap->ops->sff_check_status(ap), - ioread8(ap->ioaddr.error_addr)); + ata_port_err(ap, "ATA_REG 0x%X ERR_REG 0x%X\n", + ap->ops->sff_check_status(ap), + ioread8(ap->ioaddr.error_addr)); sactive = readl(pp->sactive_block); done_mask = pp->qc_active ^ sactive; - ata_port_printk(ap, KERN_ERR, "tag : dhfis dmafis sdbfis sacitve\n"); + ata_port_err(ap, "tag : dhfis dmafis sdbfis sactive\n"); for (i = 0; i < ATA_MAX_QUEUE; i++) { u8 err = 0; if (pp->qc_active & (1 << i)) @@ -1825,13 +1822,13 @@ static void nv_swncq_ncq_stop(struct ata_port *ap) else continue; - ata_port_printk(ap, KERN_ERR, - "tag 0x%x: %01x %01x %01x %01x %s\n", i, - (pp->dhfis_bits >> i) & 0x1, - (pp->dmafis_bits >> i) & 0x1, - (pp->sdbfis_bits >> i) & 0x1, - (sactive >> i) & 0x1, - (err ? "error! tag doesn't exit" : " ")); + ata_port_err(ap, + "tag 0x%x: %01x %01x %01x %01x %s\n", i, + (pp->dhfis_bits >> i) & 0x1, + (pp->dmafis_bits >> i) & 0x1, + (pp->sdbfis_bits >> i) & 0x1, + (sactive >> i) & 0x1, + (err ? "error! tag doesn't exit" : " ")); } nv_swncq_pp_reinit(ap); @@ -1956,8 +1953,8 @@ static int nv_swncq_slave_config(struct scsi_device *sdev) if (strncmp(model_num, "Maxtor", 6) == 0) { ata_scsi_change_queue_depth(sdev, 1, SCSI_QDEPTH_DEFAULT); - ata_dev_printk(dev, KERN_NOTICE, - "Disabling SWNCQ mode (depth %x)\n", sdev->queue_depth); + ata_dev_notice(dev, "Disabling SWNCQ mode (depth %x)\n", + sdev->queue_depth); } return rc; @@ -2356,7 +2353,6 @@ static irqreturn_t nv_swncq_interrupt(int irq, void *dev_instance) static int nv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; const struct ata_port_info *ppi[] = { NULL, NULL }; struct nv_pi_priv *ipriv; struct ata_host *host; @@ -2373,8 +2369,7 @@ static int nv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (pci_resource_start(pdev, bar) == 0) return -ENODEV; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) @@ -2382,10 +2377,10 @@ static int nv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) /* determine type and allocate host */ if (type == CK804 && adma_enabled) { - dev_printk(KERN_NOTICE, &pdev->dev, "Using ADMA mode\n"); + dev_notice(&pdev->dev, "Using ADMA mode\n"); type = ADMA; } else if (type == MCP5x && swncq_enabled) { - dev_printk(KERN_NOTICE, &pdev->dev, "Using SWNCQ mode\n"); + dev_notice(&pdev->dev, "Using SWNCQ mode\n"); type = SWNCQ; } @@ -2429,7 +2424,7 @@ static int nv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) nv_swncq_host_init(host); if (msi_enabled) { - dev_printk(KERN_NOTICE, &pdev->dev, "Using MSI\n"); + dev_notice(&pdev->dev, "Using MSI\n"); pci_enable_msi(pdev); } diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c index a004b1e0ea6d..000fcc99e01d 100644 --- a/drivers/ata/sata_promise.c +++ b/drivers/ata/sata_promise.c @@ -1179,7 +1179,6 @@ static void pdc_host_init(struct ata_host *host) static int pdc_ata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; const struct ata_port_info *pi = &pdc_port_info[ent->driver_data]; const struct ata_port_info *ppi[PDC_MAX_PORTS]; struct ata_host *host; @@ -1187,8 +1186,7 @@ static int pdc_ata_init_one(struct pci_dev *pdev, int n_ports, i, rc; int is_sataii_tx4; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* enable and acquire resources */ rc = pcim_enable_device(pdev); @@ -1217,7 +1215,7 @@ static int pdc_ata_init_one(struct pci_dev *pdev, host = ata_host_alloc_pinfo(&pdev->dev, ppi, n_ports); if (!host) { - dev_printk(KERN_ERR, &pdev->dev, "failed to allocate host\n"); + dev_err(&pdev->dev, "failed to allocate host\n"); return -ENOMEM; } host->iomap = pcim_iomap_table(pdev); diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c index c5603265fa58..9d1a47bb21b3 100644 --- a/drivers/ata/sata_qstor.c +++ b/drivers/ata/sata_qstor.c @@ -563,21 +563,20 @@ static int qs_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base) if (rc) { rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "64-bit DMA enable failed\n"); + dev_err(&pdev->dev, + "64-bit DMA enable failed\n"); return rc; } } } else { rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit DMA enable failed\n"); + dev_err(&pdev->dev, "32-bit DMA enable failed\n"); return rc; } rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, + dev_err(&pdev->dev, "32-bit consistent DMA enable failed\n"); return rc; } @@ -588,14 +587,12 @@ static int qs_set_dma_masks(struct pci_dev *pdev, void __iomem *mmio_base) static int qs_ata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; unsigned int board_idx = (unsigned int) ent->driver_data; const struct ata_port_info *ppi[] = { &qs_port_info[board_idx], NULL }; struct ata_host *host; int rc, port_no; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* alloc host */ host = ata_host_alloc_pinfo(&pdev->dev, ppi, QS_PORTS); diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c index b42edaaf3a53..98c1d780f552 100644 --- a/drivers/ata/sata_sil.c +++ b/drivers/ata/sata_sil.c @@ -643,8 +643,8 @@ static void sil_dev_config(struct ata_device *dev) ((ap->flags & SIL_FLAG_MOD15WRITE) && (quirks & SIL_QUIRK_MOD15WRITE))) { if (print_info) - ata_dev_printk(dev, KERN_INFO, "applying Seagate " - "errata fix (mod15write workaround)\n"); + ata_dev_info(dev, + "applying Seagate errata fix (mod15write workaround)\n"); dev->max_sectors = 15; return; } @@ -652,8 +652,8 @@ static void sil_dev_config(struct ata_device *dev) /* limit to udma5 */ if (quirks & SIL_QUIRK_UDMA5MAX) { if (print_info) - ata_dev_printk(dev, KERN_INFO, "applying Maxtor " - "errata fix %s\n", model_num); + ata_dev_info(dev, "applying Maxtor errata fix %s\n", + model_num); dev->udma_mask &= ATA_UDMA5; return; } @@ -676,8 +676,8 @@ static void sil_init_controller(struct ata_host *host) writew(cls << 8 | cls, mmio_base + sil_port[i].fifo_cfg); } else - dev_printk(KERN_WARNING, &pdev->dev, - "cache line size not set. Driver may not function\n"); + dev_warn(&pdev->dev, + "cache line size not set. Driver may not function\n"); /* Apply R_ERR on DMA activate FIS errata workaround */ if (host->ports[0]->flags & SIL_FLAG_RERR_ON_DMA_ACT) { @@ -688,9 +688,8 @@ static void sil_init_controller(struct ata_host *host) if ((tmp & 0x3) != 0x01) continue; if (!cnt) - dev_printk(KERN_INFO, &pdev->dev, - "Applying R_ERR on DMA activate " - "FIS errata fix\n"); + dev_info(&pdev->dev, + "Applying R_ERR on DMA activate FIS errata fix\n"); writel(tmp & ~0x3, mmio_base + sil_port[i].sfis_cfg); cnt++; } @@ -733,7 +732,6 @@ static bool sil_broken_system_poweroff(struct pci_dev *pdev) static int sil_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; int board_id = ent->driver_data; struct ata_port_info pi = sil_port_info[board_id]; const struct ata_port_info *ppi[] = { &pi, NULL }; @@ -742,8 +740,7 @@ static int sil_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) int n_ports, rc; unsigned int i; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* allocate host */ n_ports = 2; diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index 06c564e55051..55470f337e51 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -694,7 +694,7 @@ static int sil24_softreset(struct ata_link *link, unsigned int *class, return 0; err: - ata_link_printk(link, KERN_ERR, "softreset failed (%s)\n", reason); + ata_link_err(link, "softreset failed (%s)\n", reason); return -EIO; } @@ -714,8 +714,8 @@ static int sil24_hardreset(struct ata_link *link, unsigned int *class, * This happens often after PM DMA CS errata. */ if (pp->do_port_rst) { - ata_port_printk(ap, KERN_WARNING, "controller in dubious " - "state, performing PORT_RST\n"); + ata_port_warn(ap, + "controller in dubious state, performing PORT_RST\n"); writel(PORT_CS_PORT_RST, port + PORT_CTRL_STAT); ata_msleep(ap, 10); @@ -773,7 +773,7 @@ static int sil24_hardreset(struct ata_link *link, unsigned int *class, goto retry; } - ata_link_printk(link, KERN_ERR, "hardreset failed (%s)\n", reason); + ata_link_err(link, "hardreset failed (%s)\n", reason); return -EIO; } @@ -925,7 +925,7 @@ static void sil24_pmp_attach(struct ata_port *ap) if (sata_pmp_gscr_vendor(gscr) == 0x11ab && sata_pmp_gscr_devid(gscr) == 0x4140) { - ata_port_printk(ap, KERN_INFO, + ata_port_info(ap, "disabling NCQ support due to sil24-mv4140 quirk\n"); ap->flags &= ~ATA_FLAG_NCQ; } @@ -946,8 +946,7 @@ static int sil24_pmp_hardreset(struct ata_link *link, unsigned int *class, rc = sil24_init_port(link->ap); if (rc) { - ata_link_printk(link, KERN_ERR, - "hardreset failed (port not ready)\n"); + ata_link_err(link, "hardreset failed (port not ready)\n"); return rc; } @@ -1141,8 +1140,8 @@ static inline void sil24_host_intr(struct ata_port *ap) /* spurious interrupts are expected if PCIX_IRQ_WOC */ if (!(ap->flags & SIL24_FLAG_PCIX_IRQ_WOC) && ata_ratelimit()) - ata_port_printk(ap, KERN_INFO, "spurious interrupt " - "(slot_stat 0x%x active_tag %d sactive 0x%x)\n", + ata_port_info(ap, + "spurious interrupt (slot_stat 0x%x active_tag %d sactive 0x%x)\n", slot_stat, ap->link.active_tag, ap->link.sactive); } @@ -1256,8 +1255,8 @@ static void sil24_init_controller(struct ata_host *host) PORT_CS_PORT_RST, PORT_CS_PORT_RST, 10, 100); if (tmp & PORT_CS_PORT_RST) - dev_printk(KERN_ERR, host->dev, - "failed to clear port RST\n"); + dev_err(host->dev, + "failed to clear port RST\n"); } /* configure port */ @@ -1271,7 +1270,6 @@ static void sil24_init_controller(struct ata_host *host) static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { extern int __MARKER__sil24_cmd_block_is_sized_wrongly; - static int printed_version; struct ata_port_info pi = sil24_port_info[ent->driver_data]; const struct ata_port_info *ppi[] = { &pi, NULL }; void __iomem * const *iomap; @@ -1283,8 +1281,7 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (sizeof(union sil24_cmd_block) != PAGE_SIZE) __MARKER__sil24_cmd_block_is_sized_wrongly = 1; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* acquire resources */ rc = pcim_enable_device(pdev); @@ -1302,9 +1299,8 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (pi.flags & SIL24_FLAG_PCIX_IRQ_WOC) { tmp = readl(iomap[SIL24_HOST_BAR] + HOST_CTRL); if (tmp & (HOST_CTRL_TRDY | HOST_CTRL_STOP | HOST_CTRL_DEVSEL)) - dev_printk(KERN_INFO, &pdev->dev, - "Applying completion IRQ loss on PCI-X " - "errata fix\n"); + dev_info(&pdev->dev, + "Applying completion IRQ loss on PCI-X errata fix\n"); else pi.flags &= ~SIL24_FLAG_PCIX_IRQ_WOC; } @@ -1322,22 +1318,21 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) { rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "64-bit DMA enable failed\n"); + dev_err(&pdev->dev, + "64-bit DMA enable failed\n"); return rc; } } } else { rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit DMA enable failed\n"); + dev_err(&pdev->dev, "32-bit DMA enable failed\n"); return rc; } rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, - "32-bit consistent DMA enable failed\n"); + dev_err(&pdev->dev, + "32-bit consistent DMA enable failed\n"); return rc; } } @@ -1350,7 +1345,7 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) sil24_init_controller(host); if (sata_sil24_msi && !pci_enable_msi(pdev)) { - dev_printk(KERN_INFO, &pdev->dev, "Using MSI\n"); + dev_info(&pdev->dev, "Using MSI\n"); pci_intx(pdev, 0); } diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c index cdcc13e9cf51..447d9c05fb5a 100644 --- a/drivers/ata/sata_sis.c +++ b/drivers/ata/sata_sis.c @@ -193,7 +193,6 @@ static int sis_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val) static int sis_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; struct ata_port_info pi = sis_port_info; const struct ata_port_info *ppi[] = { &pi, &pi }; struct ata_host *host; @@ -202,8 +201,7 @@ static int sis_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) u8 port2_start = 0x20; int i, rc; - if (!printed_version++) - dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) @@ -241,12 +239,12 @@ static int sis_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) break; } if ((pmr & SIS_PMR_COMBINED) == 0) { - dev_printk(KERN_INFO, &pdev->dev, - "Detected SiS 180/181/964 chipset in SATA mode\n"); + dev_info(&pdev->dev, + "Detected SiS 180/181/964 chipset in SATA mode\n"); port2_start = 64; } else { - dev_printk(KERN_INFO, &pdev->dev, - "Detected SiS 180/181 chipset in combined mode\n"); + dev_info(&pdev->dev, + "Detected SiS 180/181 chipset in combined mode\n"); port2_start = 0; pi.flags |= ATA_FLAG_SLAVE_POSS; } @@ -256,24 +254,22 @@ static int sis_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) case 0x0183: pci_read_config_dword(pdev, 0x6C, &val); if (val & (1L << 31)) { - dev_printk(KERN_INFO, &pdev->dev, - "Detected SiS 182/965 chipset\n"); + dev_info(&pdev->dev, "Detected SiS 182/965 chipset\n"); pi.flags |= ATA_FLAG_SLAVE_POSS; } else { - dev_printk(KERN_INFO, &pdev->dev, - "Detected SiS 182/965L chipset\n"); + dev_info(&pdev->dev, "Detected SiS 182/965L chipset\n"); } break; case 0x1182: - dev_printk(KERN_INFO, &pdev->dev, - "Detected SiS 1182/966/680 SATA controller\n"); + dev_info(&pdev->dev, + "Detected SiS 1182/966/680 SATA controller\n"); pi.flags |= ATA_FLAG_SLAVE_POSS; break; case 0x1183: - dev_printk(KERN_INFO, &pdev->dev, - "Detected SiS 1183/966/966L/968/680 controller in PATA mode\n"); + dev_info(&pdev->dev, + "Detected SiS 1183/966/966L/968/680 controller in PATA mode\n"); ppi[0] = &sis_info133_for_sata; ppi[1] = &sis_info133_for_sata; break; diff --git a/drivers/ata/sata_svw.c b/drivers/ata/sata_svw.c index 35eabcf34568..c646118943ff 100644 --- a/drivers/ata/sata_svw.c +++ b/drivers/ata/sata_svw.c @@ -414,15 +414,13 @@ static void k2_sata_setup_port(struct ata_ioports *port, void __iomem *base) static int k2_sata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; const struct ata_port_info *ppi[] = { &k2_port_info[ent->driver_data], NULL }; struct ata_host *host; void __iomem *mmio_base; int n_ports, i, rc, bar_pos; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* allocate host */ n_ports = 4; diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c index 8fd3b7252bda..cdaebbe3d184 100644 --- a/drivers/ata/sata_sx4.c +++ b/drivers/ata/sata_sx4.c @@ -1440,15 +1440,13 @@ static void pdc_20621_init(struct ata_host *host) static int pdc_sata_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; const struct ata_port_info *ppi[] = { &pdc_port_info[ent->driver_data], NULL }; struct ata_host *host; struct pdc_host_priv *hpriv; int i, rc; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* allocate host */ host = ata_host_alloc_pinfo(&pdev->dev, ppi, 4); diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c index 235be717a713..b54ebfcdda32 100644 --- a/drivers/ata/sata_uli.c +++ b/drivers/ata/sata_uli.c @@ -145,7 +145,6 @@ static int uli_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val) static int uli_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; const struct ata_port_info *ppi[] = { &uli_port_info, NULL }; unsigned int board_idx = (unsigned int) ent->driver_data; struct ata_host *host; @@ -154,8 +153,7 @@ static int uli_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) struct ata_ioports *ioaddr; int n_ports, rc; - if (!printed_version++) - dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c index 54434db15b12..f93e43b0ccd8 100644 --- a/drivers/ata/sata_via.c +++ b/drivers/ata/sata_via.c @@ -360,9 +360,9 @@ static int vt6420_prereset(struct ata_link *link, unsigned long deadline) online = (sstatus & 0xf) == 0x3; - ata_port_printk(ap, KERN_INFO, - "SATA link %s 1.5 Gbps (SStatus %X SControl %X)\n", - online ? "up" : "down", sstatus, scontrol); + ata_port_info(ap, + "SATA link %s 1.5 Gbps (SStatus %X SControl %X)\n", + online ? "up" : "down", sstatus, scontrol); /* SStatus is read one more time */ svia_scr_read(link, SCR_STATUS, &sstatus); @@ -469,7 +469,7 @@ static int vt6420_prepare_host(struct pci_dev *pdev, struct ata_host **r_host) rc = pcim_iomap_regions(pdev, 1 << 5, DRV_NAME); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, "failed to iomap PCI BAR 5\n"); + dev_err(&pdev->dev, "failed to iomap PCI BAR 5\n"); return rc; } @@ -488,14 +488,14 @@ static int vt6421_prepare_host(struct pci_dev *pdev, struct ata_host **r_host) *r_host = host = ata_host_alloc_pinfo(&pdev->dev, ppi, ARRAY_SIZE(ppi)); if (!host) { - dev_printk(KERN_ERR, &pdev->dev, "failed to allocate host\n"); + dev_err(&pdev->dev, "failed to allocate host\n"); return -ENOMEM; } rc = pcim_iomap_regions(pdev, 0x3f, DRV_NAME); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, "failed to request/iomap " - "PCI BARs (errno=%d)\n", rc); + dev_err(&pdev->dev, "failed to request/iomap PCI BARs (errno=%d)\n", + rc); return rc; } host->iomap = pcim_iomap_table(pdev); @@ -526,7 +526,7 @@ static int vt8251_prepare_host(struct pci_dev *pdev, struct ata_host **r_host) rc = pcim_iomap_regions(pdev, 1 << 5, DRV_NAME); if (rc) { - dev_printk(KERN_ERR, &pdev->dev, "failed to iomap PCI BAR 5\n"); + dev_err(&pdev->dev, "failed to iomap PCI BAR 5\n"); return rc; } @@ -542,15 +542,14 @@ static void svia_configure(struct pci_dev *pdev, int board_id) u8 tmp8; pci_read_config_byte(pdev, PCI_INTERRUPT_LINE, &tmp8); - dev_printk(KERN_INFO, &pdev->dev, "routed to hard irq line %d\n", - (int) (tmp8 & 0xf0) == 0xf0 ? 0 : tmp8 & 0x0f); + dev_info(&pdev->dev, "routed to hard irq line %d\n", + (int) (tmp8 & 0xf0) == 0xf0 ? 0 : tmp8 & 0x0f); /* make sure SATA channels are enabled */ pci_read_config_byte(pdev, SATA_CHAN_ENAB, &tmp8); if ((tmp8 & ALL_PORTS) != ALL_PORTS) { - dev_printk(KERN_DEBUG, &pdev->dev, - "enabling SATA channels (0x%x)\n", - (int) tmp8); + dev_dbg(&pdev->dev, "enabling SATA channels (0x%x)\n", + (int)tmp8); tmp8 |= ALL_PORTS; pci_write_config_byte(pdev, SATA_CHAN_ENAB, tmp8); } @@ -558,9 +557,8 @@ static void svia_configure(struct pci_dev *pdev, int board_id) /* make sure interrupts for each channel sent to us */ pci_read_config_byte(pdev, SATA_INT_GATE, &tmp8); if ((tmp8 & ALL_PORTS) != ALL_PORTS) { - dev_printk(KERN_DEBUG, &pdev->dev, - "enabling SATA channel interrupts (0x%x)\n", - (int) tmp8); + dev_dbg(&pdev->dev, "enabling SATA channel interrupts (0x%x)\n", + (int) tmp8); tmp8 |= ALL_PORTS; pci_write_config_byte(pdev, SATA_INT_GATE, tmp8); } @@ -568,9 +566,9 @@ static void svia_configure(struct pci_dev *pdev, int board_id) /* make sure native mode is enabled */ pci_read_config_byte(pdev, SATA_NATIVE_MODE, &tmp8); if ((tmp8 & NATIVE_MODE_ALL) != NATIVE_MODE_ALL) { - dev_printk(KERN_DEBUG, &pdev->dev, - "enabling SATA channel native mode (0x%x)\n", - (int) tmp8); + dev_dbg(&pdev->dev, + "enabling SATA channel native mode (0x%x)\n", + (int) tmp8); tmp8 |= NATIVE_MODE_ALL; pci_write_config_byte(pdev, SATA_NATIVE_MODE, tmp8); } @@ -606,15 +604,13 @@ static void svia_configure(struct pci_dev *pdev, int board_id) static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; unsigned int i; int rc; struct ata_host *host = NULL; int board_id = (int) ent->driver_data; const unsigned *bar_sizes; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); rc = pcim_enable_device(pdev); if (rc) @@ -628,7 +624,7 @@ static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) for (i = 0; i < ARRAY_SIZE(svia_bar_sizes); i++) if ((pci_resource_start(pdev, i) == 0) || (pci_resource_len(pdev, i) < bar_sizes[i])) { - dev_printk(KERN_ERR, &pdev->dev, + dev_err(&pdev->dev, "invalid PCI BAR %u (sz 0x%llx, val 0x%llx)\n", i, (unsigned long long)pci_resource_start(pdev, i), diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c index 7c987371136e..6135a5288695 100644 --- a/drivers/ata/sata_vsc.c +++ b/drivers/ata/sata_vsc.c @@ -273,9 +273,8 @@ static irqreturn_t vsc_sata_interrupt(int irq, void *dev_instance) if (unlikely(status == 0xffffffff || status == 0)) { if (status) - dev_printk(KERN_ERR, host->dev, - ": IRQ status == 0xffffffff, " - "PCI fault or device removal?\n"); + dev_err(host->dev, + ": IRQ status == 0xffffffff, PCI fault or device removal?\n"); goto out; } @@ -347,14 +346,12 @@ static int __devinit vsc_sata_init_one(struct pci_dev *pdev, .port_ops = &vsc_sata_ops, }; const struct ata_port_info *ppi[] = { &pi, NULL }; - static int printed_version; struct ata_host *host; void __iomem *mmio_base; int i, rc; u8 cls; - if (!printed_version++) - dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); /* allocate host */ host = ata_host_alloc_pinfo(&pdev->dev, ppi, 4); diff --git a/include/linux/libata.h b/include/linux/libata.h index 5a9926b34072..efd6f9800762 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -74,6 +74,16 @@ #define BPRINTK(fmt, args...) if (ap->flags & ATA_FLAG_DEBUGMSG) printk(KERN_ERR "%s: " fmt, __func__, ## args) +#define ata_print_version_once(dev, version) \ +({ \ + static bool __print_once; \ + \ + if (!__print_once) { \ + __print_once = true; \ + ata_print_version(dev, version); \ + } \ +}) + /* NEW: debug levels */ #define HAVE_LIBATA_MSG 1 @@ -1244,20 +1254,50 @@ static inline int sata_srst_pmp(struct ata_link *link) /* * printk helpers */ -#define ata_port_printk(ap, lv, fmt, args...) \ - printk("%sata%u: "fmt, lv, (ap)->print_id , ##args) +__attribute__((format (printf, 3, 4))) +int ata_port_printk(const struct ata_port *ap, const char *level, + const char *fmt, ...); +__attribute__((format (printf, 3, 4))) +int ata_link_printk(const struct ata_link *link, const char *level, + const char *fmt, ...); +__attribute__((format (printf, 3, 4))) +int ata_dev_printk(const struct ata_device *dev, const char *level, + const char *fmt, ...); -#define ata_link_printk(link, lv, fmt, args...) do { \ - if (sata_pmp_attached((link)->ap) || (link)->ap->slave_link) \ - printk("%sata%u.%02u: "fmt, lv, (link)->ap->print_id, \ - (link)->pmp , ##args); \ - else \ - printk("%sata%u: "fmt, lv, (link)->ap->print_id , ##args); \ - } while(0) +#define ata_port_err(ap, fmt, ...) \ + ata_port_printk(ap, KERN_ERR, fmt, ##__VA_ARGS__) +#define ata_port_warn(ap, fmt, ...) \ + ata_port_printk(ap, KERN_WARNING, fmt, ##__VA_ARGS__) +#define ata_port_notice(ap, fmt, ...) \ + ata_port_printk(ap, KERN_NOTICE, fmt, ##__VA_ARGS__) +#define ata_port_info(ap, fmt, ...) \ + ata_port_printk(ap, KERN_INFO, fmt, ##__VA_ARGS__) +#define ata_port_dbg(ap, fmt, ...) \ + ata_port_printk(ap, KERN_DEBUG, fmt, ##__VA_ARGS__) -#define ata_dev_printk(dev, lv, fmt, args...) \ - printk("%sata%u.%02u: "fmt, lv, (dev)->link->ap->print_id, \ - (dev)->link->pmp + (dev)->devno , ##args) +#define ata_link_err(link, fmt, ...) \ + ata_link_printk(link, KERN_ERR, fmt, ##__VA_ARGS__) +#define ata_link_warn(link, fmt, ...) \ + ata_link_printk(link, KERN_WARNING, fmt, ##__VA_ARGS__) +#define ata_link_notice(link, fmt, ...) \ + ata_link_printk(link, KERN_NOTICE, fmt, ##__VA_ARGS__) +#define ata_link_info(link, fmt, ...) \ + ata_link_printk(link, KERN_INFO, fmt, ##__VA_ARGS__) +#define ata_link_dbg(link, fmt, ...) \ + ata_link_printk(link, KERN_DEBUG, fmt, ##__VA_ARGS__) + +#define ata_dev_err(dev, fmt, ...) \ + ata_dev_printk(dev, KERN_ERR, fmt, ##__VA_ARGS__) +#define ata_dev_warn(dev, fmt, ...) \ + ata_dev_printk(dev, KERN_WARNING, fmt, ##__VA_ARGS__) +#define ata_dev_notice(dev, fmt, ...) \ + ata_dev_printk(dev, KERN_NOTICE, fmt, ##__VA_ARGS__) +#define ata_dev_info(dev, fmt, ...) \ + ata_dev_printk(dev, KERN_INFO, fmt, ##__VA_ARGS__) +#define ata_dev_dbg(dev, fmt, ...) \ + ata_dev_printk(dev, KERN_DEBUG, fmt, ##__VA_ARGS__) + +void ata_print_version(const struct device *dev, const char *version); /* * ata_eh_info helpers