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| author | Kevin O'Connor <kevin@koconnor.net> | 2009-10-17 23:53:32 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2009-10-17 23:53:32 -0400 |
| commit | 1c46a548f26cd28d478ae793e42bc1a82a977939 (patch) | |
| tree | 04d3a295f4773e5169ea44a4e34329823bd95383 /src/usb-uhci.c | |
| parent | 2f442fd566d683253cf23560867a34243c185550 (diff) | |
| download | seabios-1c46a548f26cd28d478ae793e42bc1a82a977939.tar.gz | |
Expand USB OHCI support.
Get UHCI support to point where it works with (a modified) qemu.
Diffstat (limited to 'src/usb-uhci.c')
| -rw-r--r-- | src/usb-uhci.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/usb-uhci.c b/src/usb-uhci.c index 4d3df452..5829069c 100644 --- a/src/usb-uhci.c +++ b/src/usb-uhci.c @@ -12,7 +12,6 @@ #include "pci_regs.h" // PCI_BASE_ADDRESS_4 #include "usb.h" // struct usb_s #include "farptr.h" // GET_FLATPTR -#include "biosvar.h" // GET_GLOBAL static void reset_uhci(struct usb_s *cntl) @@ -98,7 +97,7 @@ check_ports(struct usb_s *cntl) outw(USBPORTSC_PR, cntl->uhci.iobase + USBPORTSC1); if (port2 & USBPORTSC_CCS) outw(USBPORTSC_PR, cntl->uhci.iobase + USBPORTSC2); - mdelay(10); + mdelay(50); outw(0, cntl->uhci.iobase + USBPORTSC1); outw(0, cntl->uhci.iobase + USBPORTSC2); mdelay(10); @@ -174,7 +173,7 @@ uhci_control(u32 endp, int dir, const void *cmd, int cmdsize , void *data, int datasize) { if (! CONFIG_USB_UHCI) - return 0; + return -1; dprintf(5, "uhci_control %x\n", endp); struct usb_s *cntl = endp2cntl(endp); |