/*
- * (C) Copyright 2001
- * Denis Peter, MPL AG Switzerland
+ * Part of this code has been derived from linux:
+ * Universal Host Controller Interface driver for USB (take II).
+ *
+ * (c) 1999-2001 Georg Acher, acher@in.tum.de (executive slave) (base guitar)
+ * Deti Fliegl, deti@fliegl.de (executive slave) (lead voice)
+ * Thomas Sailer, sailer@ife.ee.ethz.ch (chief consultant) (cheer leader)
+ * Roman Weissgaerber, weissg@vienna.at (virt root hub) (studio porter)
+ * (c) 2000 Yggdrasil Computing, Inc. (port of new PCI interface support
+ * from usb-ohci.c by Adam Richter, adam@yggdrasil.com).
+ * (C) 2000 David Brownell, david-b@pacbell.net (usb-ohci.c)
+ *
+ * HW-initalization based on material of
+ *
+ * (C) Copyright 1999 Linus Torvalds
+ * (C) Copyright 1999 Johannes Erdfelt
+ * (C) Copyright 1999 Randy Dunlap
+ * (C) Copyright 1999 Gregory P. Smith
+ *
+ *
+ * Adapted for U-Boot:
+ * (C) Copyright 2001 Denis Peter, MPL AG Switzerland
*
* See file CREDITS for list of people who contributed to this
* project.
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
- * Note: Part of this code has been derived from linux
*
*/
uhci_td_t *td,*prevtd;
for(i=0;i<8;i++) {
- prevtd=&td_int[i]; /* the first previous td is the skeleton td */
+ prevtd = &td_int[i]; /* the first previous td is the skeleton td */
link=swap_32(td_int[i].link) & 0xfffffff0; /* next in chain */
td=(uhci_td_t *)link; /* assign it */
/* all interrupt TDs are finally linked to the td_int[0].
- * so we process all until we find the td_int[0].
+ * so we process all until we find the td_int[0].
* if int0 chain points to a QH, we're also done
*/
while(((i>0) && (link != (unsigned long)&td_int[0])) ||
pci_read_config_dword(busdevfunc,PCI_BASE_ADDRESS_4,&usb_base_addr);
USB_UHCI_PRINTF("IO Base Address = 0x%lx\n",usb_base_addr);
usb_base_addr&=0xFFFFFFF0;
- usb_base_addr+=CFG_ISA_IO_BASE_ADDRESS;
+ usb_base_addr+=CONFIG_SYS_ISA_IO_BASE_ADDRESS;
rh.devnum = 0;
usb_init_skel();
reset_hc();
return 1;
irq_free_handler(irqvec);
reset_hc();
- irqvec=-1;
+ irqvec = -1;
return 0;
}
unsigned short wIndex;
unsigned short wLength;
- if ((pipe & PIPE_INTERRUPT) == PIPE_INTERRUPT) {
+ if (usb_pipeint(pipe)) {
printf("Root-Hub submit IRQ: NOT implemented\n");
#if 0
uhci->rh.urb = urb;