From 28cfd8af52a9ed4e5bd1751ea6bc0b8c870f68ec Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 24 Jul 2008 22:53:31 +0200 Subject: ide: include PCI device name in messages from IDE PCI host drivers While at it: * Apply small fixes to messages (s/dma/DMA/, remove trailing '.', etc). * Fix printk() call in ide_setup_pci_baseregs() to use KERN_INFO. * Move printk() call from ide_pci_clear_simplex() to the caller. * Cleanup do_ide_setup_pci_device() a bit. * amd74xx.c: remove superfluous PCI device revision information. * hpt366.c: fix two printk() calls in ->init_chipset to use KERN_INFO. * pdc202xx_new.c: fix printk() call in ->init_chipset to use KERN_INFO. * pdc202xx_old.c: fix driver message in pdc202xx_init_one(). * via82cxxx.c: fix driver warning message in via_init_one(). Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/setup-pci.c | 99 ++++++++++++++++++++++++++++--------------------- 1 file changed, 56 insertions(+), 43 deletions(-) (limited to 'drivers/ide/setup-pci.c') diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c index 20f0ee004695..d9655aeb013b 100644 --- a/drivers/ide/setup-pci.c +++ b/drivers/ide/setup-pci.c @@ -39,17 +39,18 @@ static int ide_setup_pci_baseregs(struct pci_dev *dev, const char *name) if (pci_read_config_byte(dev, PCI_CLASS_PROG, &progif) || (progif & 5) != 5) { if ((progif & 0xa) != 0xa) { - printk(KERN_INFO "%s: device not capable of full " - "native PCI mode\n", name); + printk(KERN_INFO "%s %s: device not capable of full " + "native PCI mode\n", name, pci_name(dev)); return -EOPNOTSUPP; } - printk("%s: placing both ports into native PCI mode\n", name); + printk(KERN_INFO "%s %s: placing both ports into native PCI " + "mode\n", name, pci_name(dev)); (void) pci_write_config_byte(dev, PCI_CLASS_PROG, progif|5); if (pci_read_config_byte(dev, PCI_CLASS_PROG, &progif) || (progif & 5) != 5) { - printk(KERN_ERR "%s: rewrite of PROGIF failed, wanted " - "0x%04x, got 0x%04x\n", - name, progif|5, progif); + printk(KERN_ERR "%s %s: rewrite of PROGIF failed, " + "wanted 0x%04x, got 0x%04x\n", + name, pci_name(dev), progif | 5, progif); return -EOPNOTSUPP; } } @@ -57,14 +58,14 @@ static int ide_setup_pci_baseregs(struct pci_dev *dev, const char *name) } #ifdef CONFIG_BLK_DEV_IDEDMA_PCI -static void ide_pci_clear_simplex(unsigned long dma_base, const char *name) +static int ide_pci_clear_simplex(unsigned long dma_base, const char *name) { u8 dma_stat = inb(dma_base + 2); outb(dma_stat & 0x60, dma_base + 2); dma_stat = inb(dma_base + 2); - if (dma_stat & 0x80) - printk(KERN_INFO "%s: simplex device: DMA forced\n", name); + + return (dma_stat & 0x80) ? 1 : 0; } /** @@ -91,7 +92,8 @@ unsigned long ide_pci_dma_base(ide_hwif_t *hwif, const struct ide_port_info *d) dma_base = pci_resource_start(dev, baridx); if (dma_base == 0) { - printk(KERN_ERR "%s: DMA base is invalid\n", d->name); + printk(KERN_ERR "%s %s: DMA base is invalid\n", + d->name, pci_name(dev)); return 0; } } @@ -105,13 +107,16 @@ EXPORT_SYMBOL_GPL(ide_pci_dma_base); int ide_pci_check_simplex(ide_hwif_t *hwif, const struct ide_port_info *d) { + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 dma_stat; if (d->host_flags & (IDE_HFLAG_MMIO | IDE_HFLAG_CS5520)) goto out; if (d->host_flags & IDE_HFLAG_CLEAR_SIMPLEX) { - ide_pci_clear_simplex(hwif->dma_base, d->name); + if (ide_pci_clear_simplex(hwif->dma_base, d->name)) + printk(KERN_INFO "%s %s: simplex device: DMA forced\n", + d->name, pci_name(dev)); goto out; } @@ -127,7 +132,8 @@ int ide_pci_check_simplex(ide_hwif_t *hwif, const struct ide_port_info *d) */ dma_stat = hwif->tp_ops->read_sff_dma_status(hwif); if ((dma_stat & 0x80) && hwif->mate && hwif->mate->dma_base) { - printk(KERN_INFO "%s: simplex device: DMA disabled\n", d->name); + printk(KERN_INFO "%s %s: simplex device: DMA disabled\n", + d->name, pci_name(dev)); return -1; } out: @@ -149,8 +155,8 @@ int ide_pci_set_master(struct pci_dev *dev, const char *name) if (pci_read_config_word(dev, PCI_COMMAND, &pcicmd) || (pcicmd & PCI_COMMAND_MASTER) == 0) { - printk(KERN_ERR "%s: error updating PCICMD on %s\n", - name, pci_name(dev)); + printk(KERN_ERR "%s %s: error updating PCICMD\n", + name, pci_name(dev)); return -EIO; } } @@ -162,9 +168,9 @@ EXPORT_SYMBOL_GPL(ide_pci_set_master); void ide_setup_pci_noise(struct pci_dev *dev, const struct ide_port_info *d) { - printk(KERN_INFO "%s: IDE controller (0x%04x:0x%04x rev 0x%02x) at " - " PCI slot %s\n", d->name, dev->vendor, dev->device, - dev->revision, pci_name(dev)); + printk(KERN_INFO "%s %s: IDE controller (0x%04x:0x%04x rev 0x%02x)\n", + d->name, pci_name(dev), + dev->vendor, dev->device, dev->revision); } EXPORT_SYMBOL_GPL(ide_setup_pci_noise); @@ -189,11 +195,12 @@ static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d) if (pci_enable_device(dev)) { ret = pci_enable_device_io(dev); if (ret < 0) { - printk(KERN_WARNING "%s: (ide_setup_pci_device:) " - "Could not enable device.\n", d->name); + printk(KERN_WARNING "%s %s: couldn't enable device\n", + d->name, pci_name(dev)); goto out; } - printk(KERN_WARNING "%s: BIOS configuration fixed.\n", d->name); + printk(KERN_WARNING "%s %s: BIOS configuration fixed\n", + d->name, pci_name(dev)); } /* @@ -203,7 +210,8 @@ static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d) */ ret = pci_set_dma_mask(dev, DMA_32BIT_MASK); if (ret < 0) { - printk(KERN_ERR "%s: can't set dma mask\n", d->name); + printk(KERN_ERR "%s %s: can't set DMA mask\n", + d->name, pci_name(dev)); goto out; } @@ -221,7 +229,8 @@ static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d) ret = pci_request_selected_regions(dev, bars, d->name); if (ret < 0) - printk(KERN_ERR "%s: can't reserve resources\n", d->name); + printk(KERN_ERR "%s %s: can't reserve resources\n", + d->name, pci_name(dev)); out: return ret; } @@ -247,15 +256,18 @@ static int ide_pci_configure(struct pci_dev *dev, const struct ide_port_info *d) */ if (ide_setup_pci_baseregs(dev, d->name) || pci_write_config_word(dev, PCI_COMMAND, pcicmd | PCI_COMMAND_IO)) { - printk(KERN_INFO "%s: device disabled (BIOS)\n", d->name); + printk(KERN_INFO "%s %s: device disabled (BIOS)\n", + d->name, pci_name(dev)); return -ENODEV; } if (pci_read_config_word(dev, PCI_COMMAND, &pcicmd)) { - printk(KERN_ERR "%s: error accessing PCI regs\n", d->name); + printk(KERN_ERR "%s %s: error accessing PCI regs\n", + d->name, pci_name(dev)); return -EIO; } if (!(pcicmd & PCI_COMMAND_IO)) { - printk(KERN_ERR "%s: unable to enable IDE controller\n", d->name); + printk(KERN_ERR "%s %s: unable to enable IDE controller\n", + d->name, pci_name(dev)); return -ENXIO; } return 0; @@ -311,8 +323,9 @@ static int ide_hw_configure(struct pci_dev *dev, const struct ide_port_info *d, if ((d->host_flags & IDE_HFLAG_ISA_PORTS) == 0) { if (ide_pci_check_iomem(dev, d, 2 * port) || ide_pci_check_iomem(dev, d, 2 * port + 1)) { - printk(KERN_ERR "%s: I/O baseregs (BIOS) are reported " - "as MEM for port %d!\n", d->name, port); + printk(KERN_ERR "%s %s: I/O baseregs (BIOS) are " + "reported as MEM for port %d!\n", + d->name, pci_name(dev), port); return -EINVAL; } @@ -325,8 +338,8 @@ static int ide_hw_configure(struct pci_dev *dev, const struct ide_port_info *d, } if (!base || !ctl) { - printk(KERN_ERR "%s: bad PCI BARs for port %d, skipping\n", - d->name, port); + printk(KERN_ERR "%s %s: bad PCI BARs for port %d, skipping\n", + d->name, pci_name(dev), port); return -EINVAL; } @@ -414,14 +427,16 @@ static int ide_setup_pci_controller(struct pci_dev *dev, ret = pci_read_config_word(dev, PCI_COMMAND, &pcicmd); if (ret < 0) { - printk(KERN_ERR "%s: error accessing PCI regs\n", d->name); + printk(KERN_ERR "%s %s: error accessing PCI regs\n", + d->name, pci_name(dev)); goto out; } if (!(pcicmd & PCI_COMMAND_IO)) { /* is device disabled? */ ret = ide_pci_configure(dev, d); if (ret < 0) goto out; - printk(KERN_INFO "%s: device enabled (Linux)\n", d->name); + printk(KERN_INFO "%s %s: device enabled (Linux)\n", + d->name, pci_name(dev)); } out: @@ -460,7 +475,8 @@ void ide_pci_setup_ports(struct pci_dev *dev, const struct ide_port_info *d, if (e->reg && (pci_read_config_byte(dev, e->reg, &tmp) || (tmp & e->mask) != e->val)) { - printk(KERN_INFO "%s: IDE port disabled\n", d->name); + printk(KERN_INFO "%s %s: IDE port disabled\n", + d->name, pci_name(dev)); continue; /* port not enabled */ } @@ -506,18 +522,15 @@ static int do_ide_setup_pci_device(struct pci_dev *dev, /* Is it an "IDE storage" device in non-PCI mode? */ if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE && (dev->class & 5) != 5) { if (noisy) - printk(KERN_INFO "%s: not 100%% native mode: " - "will probe irqs later\n", d->name); + printk(KERN_INFO "%s %s: not 100%% native mode: will " + "probe irqs later\n", d->name, pci_name(dev)); pciirq = ret; - } else if (!pciirq) { - if (noisy) - printk(KERN_WARNING "%s: bad irq (%d): will probe later\n", - d->name, pciirq); - pciirq = 0; - } else { - if (noisy) - printk(KERN_INFO "%s: 100%% native mode on irq %d\n", - d->name, pciirq); + } else if (!pciirq && noisy) { + printk(KERN_WARNING "%s %s: bad irq (%d): will probe later\n", + d->name, pci_name(dev), pciirq); + } else if (noisy) { + printk(KERN_INFO "%s %s: 100%% native mode on irq %d\n", + d->name, pci_name(dev), pciirq); } ret = pciirq; -- cgit v1.2.3