diff options
Diffstat (limited to 'src/southbridge/sis/sis966/usb2.c')
| -rw-r--r-- | src/southbridge/sis/sis966/usb2.c | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/src/southbridge/sis/sis966/usb2.c b/src/southbridge/sis/sis966/usb2.c index 8c3472335a..79e7d09232 100644 --- a/src/southbridge/sis/sis966/usb2.c +++ b/src/southbridge/sis/sis966/usb2.c @@ -62,46 +62,45 @@ static const u8 SiS_SiS7002_init[22][3]={ static void usb2_init(struct device *dev) { - u8 *base; - struct resource *res; - int i; - u8 temp8; + u8 *base; + struct resource *res; + int i; + u8 temp8; - printk(BIOS_DEBUG, "USB 2.0 INIT:---------->\n"); + printk(BIOS_DEBUG, "USB 2.0 INIT:---------->\n"); //-------------- enable USB2.0 (SiS7002) ---------------------- i = 0; - while (SiS_SiS7002_init[i][0] != 0) - { - temp8 = pci_read_config8(dev, SiS_SiS7002_init[i][0]); - temp8 &= SiS_SiS7002_init[i][1]; - temp8 |= SiS_SiS7002_init[i][2]; - pci_write_config8(dev, SiS_SiS7002_init[i][0], temp8); - i++; - }; - - res = find_resource(dev, 0x10); - if (!res) - return; - - base = res2mmio(res, 0, 0); - printk(BIOS_DEBUG, "base = 0x%p\n", base); - write32(base + 0x20, 0x2); + while (SiS_SiS7002_init[i][0] != 0) { + temp8 = pci_read_config8(dev, SiS_SiS7002_init[i][0]); + temp8 &= SiS_SiS7002_init[i][1]; + temp8 |= SiS_SiS7002_init[i][2]; + pci_write_config8(dev, SiS_SiS7002_init[i][0], temp8); + i++; + }; + + res = find_resource(dev, 0x10); + if (!res) + return; + + base = res2mmio(res, 0, 0); + printk(BIOS_DEBUG, "base = 0x%p\n", base); + write32(base + 0x20, 0x2); //------------------------------------------------------------- #if DEBUG_USB2 - printk(BIOS_DEBUG, "****** USB 2.0 PCI config ******"); - printk(BIOS_DEBUG, "\n 03020100 07060504 0B0A0908 0F0E0D0C"); - - for (i=0;i<0xff;i+=4){ - if ((i%16)==0) - printk(BIOS_DEBUG, "\n%02x: ", i); - printk(BIOS_DEBUG, "%08x ", pci_read_config32(dev,i)); - } - printk(BIOS_DEBUG, "\n"); + printk(BIOS_DEBUG, "****** USB 2.0 PCI config ******"); + printk(BIOS_DEBUG, "\n 03020100 07060504 0B0A0908 0F0E0D0C"); + + for (i=0;i<0xff;i+=4) { + if ((i%16)==0) + printk(BIOS_DEBUG, "\n%02x: ", i); + printk(BIOS_DEBUG, "%08x ", pci_read_config32(dev,i)); + } + printk(BIOS_DEBUG, "\n"); #endif - printk(BIOS_DEBUG, "USB 2.0 INIT:<----------\n"); + printk(BIOS_DEBUG, "USB 2.0 INIT:<----------\n"); } static void lpci_set_subsystem(device_t dev, unsigned vendor, unsigned device) |