/* did clearing PSE did take effect yet?
* takes effect only at frame boundaries...
*/
- status = handshake (&ehci->regs->status, STS_PSS, 0, 9 * 125);
+ status = handshake(ehci, &ehci->regs->status, STS_PSS, 0, 9 * 125);
if (status != 0) {
ehci_to_hcd(ehci)->state = HC_STATE_HALT;
return status;
}
- cmd = readl (&ehci->regs->command) | CMD_PSE;
- writel (cmd, &ehci->regs->command);
+ cmd = ehci_readl(ehci, &ehci->regs->command) | CMD_PSE;
+ ehci_writel(ehci, cmd, &ehci->regs->command);
/* posted write ... PSS happens later */
ehci_to_hcd(ehci)->state = HC_STATE_RUNNING;
/* make sure ehci_work scans these */
- ehci->next_uframe = readl (&ehci->regs->frame_index)
- % (ehci->periodic_size << 3);
+ ehci->next_uframe = ehci_readl(ehci, &ehci->regs->frame_index)
+ % (ehci->periodic_size << 3);
return 0;
}
/* did setting PSE not take effect yet?
* takes effect only at frame boundaries...
*/
- status = handshake (&ehci->regs->status, STS_PSS, STS_PSS, 9 * 125);
+ status = handshake(ehci, &ehci->regs->status, STS_PSS, STS_PSS, 9 * 125);
if (status != 0) {
ehci_to_hcd(ehci)->state = HC_STATE_HALT;
return status;
}
- cmd = readl (&ehci->regs->command) & ~CMD_PSE;
- writel (cmd, &ehci->regs->command);
+ cmd = ehci_readl(ehci, &ehci->regs->command) & ~CMD_PSE;
+ ehci_writel(ehci, cmd, &ehci->regs->command);
/* posted write ... */
ehci->next_uframe = -1;
goto fail;
}
- now = readl (&ehci->regs->frame_index) % mod;
+ now = ehci_readl(ehci, &ehci->regs->frame_index) % mod;
/* when's the last uframe this urb could start? */
max = now + mod;
static unsigned
itd_complete (
struct ehci_hcd *ehci,
- struct ehci_itd *itd,
- struct pt_regs *regs
+ struct ehci_itd *itd
) {
struct urb *urb = itd->urb;
struct usb_iso_packet_descriptor *desc;
/* give urb back to the driver ... can be out-of-order */
dev = urb->dev;
- ehci_urb_done (ehci, urb, regs);
+ ehci_urb_done (ehci, urb);
urb = NULL;
/* defer stopping schedule; completion can submit */
static unsigned
sitd_complete (
struct ehci_hcd *ehci,
- struct ehci_sitd *sitd,
- struct pt_regs *regs
+ struct ehci_sitd *sitd
) {
struct urb *urb = sitd->urb;
struct usb_iso_packet_descriptor *desc;
/* give urb back to the driver */
dev = urb->dev;
- ehci_urb_done (ehci, urb, regs);
+ ehci_urb_done (ehci, urb);
urb = NULL;
/* defer stopping schedule; completion can submit */
static inline unsigned
sitd_complete (
struct ehci_hcd *ehci,
- struct ehci_sitd *sitd,
- struct pt_regs *regs
+ struct ehci_sitd *sitd
) {
ehci_err (ehci, "sitd_complete %p?\n", sitd);
return 0;
/*-------------------------------------------------------------------------*/
static void
-scan_periodic (struct ehci_hcd *ehci, struct pt_regs *regs)
+scan_periodic (struct ehci_hcd *ehci)
{
unsigned frame, clock, now_uframe, mod;
unsigned modified;
*/
now_uframe = ehci->next_uframe;
if (HC_IS_RUNNING (ehci_to_hcd(ehci)->state))
- clock = readl (&ehci->regs->frame_index);
+ clock = ehci_readl(ehci, &ehci->regs->frame_index);
else
clock = now_uframe + mod - 1;
clock %= mod;
temp.qh = qh_get (q.qh);
type = Q_NEXT_TYPE (q.qh->hw_next);
q = q.qh->qh_next;
- modified = qh_completions (ehci, temp.qh, regs);
+ modified = qh_completions (ehci, temp.qh);
if (unlikely (list_empty (&temp.qh->qtd_list)))
intr_deschedule (ehci, temp.qh);
qh_put (temp.qh);
*hw_p = q.itd->hw_next;
type = Q_NEXT_TYPE (q.itd->hw_next);
wmb();
- modified = itd_complete (ehci, q.itd, regs);
+ modified = itd_complete (ehci, q.itd);
q = *q_p;
break;
case Q_TYPE_SITD:
*hw_p = q.sitd->hw_next;
type = Q_NEXT_TYPE (q.sitd->hw_next);
wmb();
- modified = sitd_complete (ehci, q.sitd, regs);
+ modified = sitd_complete (ehci, q.sitd);
q = *q_p;
break;
default:
if (!HC_IS_RUNNING (ehci_to_hcd(ehci)->state))
break;
ehci->next_uframe = now_uframe;
- now = readl (&ehci->regs->frame_index) % mod;
+ now = ehci_readl(ehci, &ehci->regs->frame_index) % mod;
if (now_uframe == now)
break;