diff options
Diffstat (limited to 'drivers/ide/pci/pdc202xx_new.c')
| -rw-r--r-- | drivers/ide/pci/pdc202xx_new.c | 78 |
1 files changed, 46 insertions, 32 deletions
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c index 070df8ab3b21..998615fa285f 100644 --- a/drivers/ide/pci/pdc202xx_new.c +++ b/drivers/ide/pci/pdc202xx_new.c @@ -31,6 +31,8 @@ #include <asm/pci-bridge.h> #endif +#define DRV_NAME "pdc202xx_new" + #undef DEBUG #ifdef DEBUG @@ -324,8 +326,9 @@ static void __devinit apple_kiwi_init(struct pci_dev *pdev) } #endif /* CONFIG_PPC_PMAC */ -static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev, const char *name) +static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev) { + const char *name = DRV_NAME; unsigned long dma_base = pci_resource_start(dev, 4); unsigned long sec_dma_base = dma_base + 0x08; long pll_input, pll_output, ratio; @@ -358,12 +361,13 @@ static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev, const cha * registers setting. */ pll_input = detect_pll_input_clock(dma_base); - printk("%s: PLL input clock is %ld kHz\n", name, pll_input / 1000); + printk(KERN_INFO "%s %s: PLL input clock is %ld kHz\n", + name, pci_name(dev), pll_input / 1000); /* Sanity check */ if (unlikely(pll_input < 5000000L || pll_input > 70000000L)) { - printk(KERN_ERR "%s: Bad PLL input clock %ld Hz, giving up!\n", - name, pll_input); + printk(KERN_ERR "%s %s: Bad PLL input clock %ld Hz, giving up!" + "\n", name, pci_name(dev), pll_input); goto out; } @@ -399,7 +403,8 @@ static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev, const cha r = 0x00; } else { /* Invalid ratio */ - printk(KERN_ERR "%s: Bad ratio %ld, giving up!\n", name, ratio); + printk(KERN_ERR "%s %s: Bad ratio %ld, giving up!\n", + name, pci_name(dev), ratio); goto out; } @@ -409,7 +414,8 @@ static unsigned int __devinit init_chipset_pdcnew(struct pci_dev *dev, const cha if (unlikely(f < 0 || f > 127)) { /* Invalid F */ - printk(KERN_ERR "%s: F[%d] invalid!\n", name, f); + printk(KERN_ERR "%s %s: F[%d] invalid!\n", + name, pci_name(dev), f); goto out; } @@ -455,8 +461,8 @@ static struct pci_dev * __devinit pdc20270_get_dev2(struct pci_dev *dev) if (dev2->irq != dev->irq) { dev2->irq = dev->irq; - printk(KERN_INFO "PDC20270: PCI config space " - "interrupt fixed\n"); + printk(KERN_INFO DRV_NAME " %s: PCI config space " + "interrupt fixed\n", pci_name(dev)); } return dev2; @@ -473,9 +479,9 @@ static const struct ide_port_ops pdcnew_port_ops = { .cable_detect = pdcnew_cable_detect, }; -#define DECLARE_PDCNEW_DEV(name_str, udma) \ +#define DECLARE_PDCNEW_DEV(udma) \ { \ - .name = name_str, \ + .name = DRV_NAME, \ .init_chipset = init_chipset_pdcnew, \ .port_ops = &pdcnew_port_ops, \ .host_flags = IDE_HFLAG_POST_SET_MODE | \ @@ -487,13 +493,8 @@ static const struct ide_port_ops pdcnew_port_ops = { } static const struct ide_port_info pdcnew_chipsets[] __devinitdata = { - /* 0 */ DECLARE_PDCNEW_DEV("PDC20268", ATA_UDMA5), - /* 1 */ DECLARE_PDCNEW_DEV("PDC20269", ATA_UDMA6), - /* 2 */ DECLARE_PDCNEW_DEV("PDC20270", ATA_UDMA5), - /* 3 */ DECLARE_PDCNEW_DEV("PDC20271", ATA_UDMA6), - /* 4 */ DECLARE_PDCNEW_DEV("PDC20275", ATA_UDMA6), - /* 5 */ DECLARE_PDCNEW_DEV("PDC20276", ATA_UDMA6), - /* 6 */ DECLARE_PDCNEW_DEV("PDC20277", ATA_UDMA6), + /* 0: PDC202{68,70} */ DECLARE_PDCNEW_DEV(ATA_UDMA5), + /* 1: PDC202{69,71,75,76,77} */ DECLARE_PDCNEW_DEV(ATA_UDMA6), }; /** @@ -507,13 +508,10 @@ static const struct ide_port_info pdcnew_chipsets[] __devinitdata = { static int __devinit pdc202new_init_one(struct pci_dev *dev, const struct pci_device_id *id) { - const struct ide_port_info *d; + const struct ide_port_info *d = &pdcnew_chipsets[id->driver_data]; struct pci_dev *bridge = dev->bus->self; - u8 idx = id->driver_data; - - d = &pdcnew_chipsets[idx]; - if (idx == 2 && bridge && + if (dev->device == PCI_DEVICE_ID_PROMISE_20270 && bridge && bridge->vendor == PCI_VENDOR_ID_DEC && bridge->device == PCI_DEVICE_ID_DEC_21150) { struct pci_dev *dev2; @@ -524,33 +522,42 @@ static int __devinit pdc202new_init_one(struct pci_dev *dev, const struct pci_de dev2 = pdc20270_get_dev2(dev); if (dev2) { - int ret = ide_setup_pci_devices(dev, dev2, d); + int ret = ide_pci_init_two(dev, dev2, d, NULL); if (ret < 0) pci_dev_put(dev2); return ret; } } - if (idx == 5 && bridge && + if (dev->device == PCI_DEVICE_ID_PROMISE_20276 && bridge && bridge->vendor == PCI_VENDOR_ID_INTEL && (bridge->device == PCI_DEVICE_ID_INTEL_I960 || bridge->device == PCI_DEVICE_ID_INTEL_I960RM)) { - printk(KERN_INFO "PDC20276: attached to I2O RAID controller, " - "skipping\n"); + printk(KERN_INFO DRV_NAME " %s: attached to I2O RAID controller," + " skipping\n", pci_name(dev)); return -ENODEV; } - return ide_setup_pci_device(dev, d); + return ide_pci_init_one(dev, d, NULL); +} + +static void __devexit pdc202new_remove(struct pci_dev *dev) +{ + struct ide_host *host = pci_get_drvdata(dev); + struct pci_dev *dev2 = host->dev[1] ? to_pci_dev(host->dev[1]) : NULL; + + ide_pci_remove(dev); + pci_dev_put(dev2); } static const struct pci_device_id pdc202new_pci_tbl[] = { { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20268), 0 }, { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20269), 1 }, - { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20270), 2 }, - { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20271), 3 }, - { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20275), 4 }, - { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20276), 5 }, - { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20277), 6 }, + { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20270), 0 }, + { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20271), 1 }, + { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20275), 1 }, + { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20276), 1 }, + { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20277), 1 }, { 0, }, }; MODULE_DEVICE_TABLE(pci, pdc202new_pci_tbl); @@ -559,6 +566,7 @@ static struct pci_driver driver = { .name = "Promise_IDE", .id_table = pdc202new_pci_tbl, .probe = pdc202new_init_one, + .remove = pdc202new_remove, }; static int __init pdc202new_ide_init(void) @@ -566,7 +574,13 @@ static int __init pdc202new_ide_init(void) return ide_pci_register_driver(&driver); } +static void __exit pdc202new_ide_exit(void) +{ + pci_unregister_driver(&driver); +} + module_init(pdc202new_ide_init); +module_exit(pdc202new_ide_exit); MODULE_AUTHOR("Andre Hedrick, Frank Tiernan"); MODULE_DESCRIPTION("PCI driver module for Promise PDC20268 and higher"); |