* (C) Copyright 2003
* Gary Jennejohn, DENX Software Engineering <garyj@denx.de>
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
+ * SPDX-License-Identifier: GPL-2.0+
* Note: Part of this code has been derived from linux
*
*/
| usb_pipeendpoint (pipe) << 7
| (usb_pipeisoc (pipe)? 0x8000: 0)
| (usb_pipecontrol (pipe)? 0: (usb_pipeout (pipe)? 0x800: 0x1000))
- | usb_pipeslow (pipe) << 13
+ | (usb_dev->speed == USB_SPEED_LOW) << 13
| usb_maxpacket (usb_dev, pipe) << 16);
return ed_ret;
urb_priv.actual_length = 0;
pkt_print(dev, pipe, buffer, transfer_len, cmd, "SUB(rh)", usb_pipein(pipe));
#else
- wait_ms(1);
+ mdelay(1);
#endif
if (usb_pipeint(pipe)) {
info("Root-Hub submit IRQ: NOT implemented");
#ifdef DEBUG
ohci_dump_roothub (&gohci, 1);
#else
- wait_ms(1);
+ mdelay(1);
#endif
len = min_t(int, len, leni);
urb_priv.actual_length = transfer_len;
pkt_print(dev, pipe, buffer, transfer_len, cmd, "RET(rh)", 0/*usb_pipein(pipe)*/);
#else
- wait_ms(1);
+ mdelay(1);
#endif
return stat;
urb_priv.actual_length = 0;
pkt_print(dev, pipe, buffer, transfer_len, setup, "SUB", usb_pipein(pipe));
#else
- wait_ms(1);
+ mdelay(1);
#endif
if (!maxsize) {
err("submit_common_message: pipesize for pipe %lx is zero",
return -1;
}
- wait_ms(10);
+ mdelay(10);
/* ohci_dump_status(&gohci); */
/* allow more time for a BULK device to react - some are slow */
break;
}
if (--timeout) {
- udelay(250); /* wait_ms(1); */
+ udelay(250); /* mdelay(1); */
} else {
err("CTL:TIMEOUT ");
stat = USB_ST_CRC_ERR;
#ifdef DEBUG
pkt_print(dev, pipe, buffer, transfer_len, setup, "RET(ctlr)", usb_pipein(pipe));
#else
- wait_ms(1);
+ mdelay(1);
#endif
/* free TDs in urb_priv */
urb_priv.actual_length = 0;
pkt_print(dev, pipe, buffer, transfer_len, setup, "SUB", usb_pipein(pipe));
#else
- wait_ms(1);
+ mdelay(1);
#endif
if (!maxsize) {
err("submit_control_message: pipesize for pipe %lx is zero",
writel (OHCI_OCR, &ohci->regs->cmdstatus); /* request ownership */
info("USB HC TakeOver from SMM");
while (readl (&ohci->regs->control) & OHCI_CTRL_IR) {
- wait_ms (10);
+ mdelay (10);
if (--smm_timeout == 0) {
err("USB HC TakeOver failed!");
return -1;
writel (RH_HS_LPSC, &ohci->regs->roothub.status);
#endif /* OHCI_USE_NPS */
-#define mdelay(n) ({unsigned long msec=(n); while (msec--) udelay(1000);})
/* POTPGT delay is bits 24-31, in 2 ms units. */
mdelay ((roothub_a (ohci) >> 23) & 0x1fe);
#ifdef DEBUG
ohci_dump (ohci, 1);
#else
- wait_ms(1);
+ mdelay(1);
#endif
/* FIXME: be optimistic, hope that bug won't repeat often. */
/* Make some non-interrupt context restart the controller. */
}
if (ints & OHCI_INTR_WDH) {
- wait_ms(1);
+ mdelay(1);
writel (OHCI_INTR_WDH, ®s->intrdisable);
stat = dl_done_list (&gohci, dl_reverse_done_list (&gohci));
writel (OHCI_INTR_WDH, ®s->intrenable);
/* FIXME: this assumes SOF (1/ms) interrupts don't get lost... */
if (ints & OHCI_INTR_SF) {
unsigned int frame = m16_swap (ohci->hcca->frame_no) & 1;
- wait_ms(1);
+ mdelay(1);
writel (OHCI_INTR_SF, ®s->intrdisable);
if (ohci->ed_rm_list[frame] != NULL)
writel (OHCI_INTR_SF, ®s->intrenable);
*/
static char ohci_inited = 0;
-int usb_lowlevel_init(void)
+int usb_lowlevel_init(int index, void **controller)
{
u32 pin_func;
u32 sys_freqctrl, sys_clksrc;
/* FIXME this is a second HC reset; why?? */
writel (gohci.hc_control = OHCI_USB_RESET, &gohci.regs->control);
- wait_ms (10);
+ mdelay (10);
if (hc_start (&gohci) < 0)
goto errout;
#ifdef DEBUG
ohci_dump (&gohci, 1);
#else
- wait_ms(1);
+ mdelay(1);
#endif
ohci_inited = 1;
return 0;
return -1;
}
-int usb_lowlevel_stop(void)
+int usb_lowlevel_stop(int index)
{
/* this gets called really early - before the controller has */
/* even been initialized! */