diff options
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/pci-quirks.c | 16 | ||||
| -rw-r--r-- | drivers/usb/host/sl811_cs.c | 4 |
2 files changed, 14 insertions, 6 deletions
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index e9e5bc178ce..118288d9442 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -191,8 +191,9 @@ static void __devinit quirk_usb_handoff_ohci(struct pci_dev *pdev) } if (wait_time <= 0) printk(KERN_WARNING "%s %s: BIOS handoff " - "failed (BIOS bug ?)\n", - pdev->dev.bus_id, "OHCI"); + "failed (BIOS bug ?) %08x\n", + pdev->dev.bus_id, "OHCI", + readl(base + OHCI_CONTROL)); /* reset controller, preserving RWC */ writel(control & OHCI_CTRL_RWC, base + OHCI_CONTROL); @@ -243,6 +244,12 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev) pr_debug("%s %s: BIOS handoff\n", pdev->dev.bus_id, "EHCI"); +#if 0 +/* aleksey_gorelov@phoenix.com reports that some systems need SMI forced on, + * but that seems dubious in general (the BIOS left it off intentionally) + * and is known to prevent some systems from booting. so we won't do this + * unless maybe we can determine when we're on a system that needs SMI forced. + */ /* BIOS workaround (?): be sure the * pre-Linux code receives the SMI */ @@ -252,6 +259,7 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev) pci_write_config_dword(pdev, offset + EHCI_USBLEGCTLSTS, val | EHCI_USBLEGCTLSTS_SOOE); +#endif } /* always say Linux will own the hardware @@ -274,8 +282,8 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev) * it down, and hope nothing goes too wrong */ printk(KERN_WARNING "%s %s: BIOS handoff " - "failed (BIOS bug ?)\n", - pdev->dev.bus_id, "EHCI"); + "failed (BIOS bug ?) %08x\n", + pdev->dev.bus_id, "EHCI", cap); pci_write_config_byte(pdev, offset + 2, 0); } diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index 466384d7c79..134d2000128 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -101,7 +101,7 @@ static struct resource resources[] = { }, }; -extern struct device_driver sl811h_driver; +extern struct platform_driver sl811h_driver; static struct platform_device platform_dev = { .id = -1, @@ -132,7 +132,7 @@ static int sl811_hc_init(struct device *parent, ioaddr_t base_addr, int irq) * initialized already because of the link order dependency created * by referencing "sl811h_driver". */ - platform_dev.name = sl811h_driver.name; + platform_dev.name = sl811h_driver.driver.name; return platform_device_register(&platform_dev); } |