}
static void
-ehci_urb_done (struct ehci_hcd *ehci, struct urb *urb, struct pt_regs *regs)
+ehci_urb_done (struct ehci_hcd *ehci, struct urb *urb)
__releases(ehci->lock)
__acquires(ehci->lock)
{
/* complete() can reenter this HCD */
spin_unlock (&ehci->lock);
- usb_hcd_giveback_urb (ehci_to_hcd(ehci), urb, regs);
+ usb_hcd_giveback_urb (ehci_to_hcd(ehci), urb);
spin_lock (&ehci->lock);
}
*/
#define HALT_BIT __constant_cpu_to_le32(QTD_STS_HALT)
static unsigned
-qh_completions (struct ehci_hcd *ehci, struct ehci_qh *qh, struct pt_regs *regs)
+qh_completions (struct ehci_hcd *ehci, struct ehci_qh *qh)
{
struct ehci_qtd *last = NULL, *end = qh->dummy;
struct list_head *entry, *tmp;
/* clean up any state from previous QTD ...*/
if (last) {
if (likely (last->urb != urb)) {
- ehci_urb_done (ehci, last->urb, regs);
+ ehci_urb_done (ehci, last->urb);
count++;
}
ehci_qtd_free (ehci, last);
/* last urb's completion might still need calling */
if (likely (last != NULL)) {
- ehci_urb_done (ehci, last->urb, regs);
+ ehci_urb_done (ehci, last->urb);
count++;
ehci_qtd_free (ehci, last);
}
head = ehci->async;
timer_action_done (ehci, TIMER_ASYNC_OFF);
if (!head->qh_next.qh) {
- u32 cmd = readl (&ehci->regs->command);
+ u32 cmd = ehci_readl(ehci, &ehci->regs->command);
if (!(cmd & CMD_ASE)) {
/* in case a clear of CMD_ASE didn't take yet */
- (void) handshake (&ehci->regs->status, STS_ASS, 0, 150);
+ (void)handshake(ehci, &ehci->regs->status,
+ STS_ASS, 0, 150);
cmd |= CMD_ASE | CMD_RUN;
- writel (cmd, &ehci->regs->command);
+ ehci_writel(ehci, cmd, &ehci->regs->command);
ehci_to_hcd(ehci)->state = HC_STATE_RUNNING;
/* posted write need not be known to HC yet ... */
}
/* the async qh for the qtds being reclaimed are now unlinked from the HC */
-static void end_unlink_async (struct ehci_hcd *ehci, struct pt_regs *regs)
+static void end_unlink_async (struct ehci_hcd *ehci)
{
struct ehci_qh *qh = ehci->reclaim;
struct ehci_qh *next;
- iaa_watchdog_done (ehci);
+ timer_action_done (ehci, TIMER_IAA_WATCHDOG);
// qh->hw_next = cpu_to_le32 (qh->qh_dma);
qh->qh_state = QH_STATE_IDLE;
/* other unlink(s) may be pending (in QH_STATE_UNLINK_WAIT) */
next = qh->reclaim;
ehci->reclaim = next;
+ ehci->reclaim_ready = 0;
qh->reclaim = NULL;
- qh_completions (ehci, qh, regs);
+ qh_completions (ehci, qh);
if (!list_empty (&qh->qtd_list)
&& HC_IS_RUNNING (ehci_to_hcd(ehci)->state))
static void start_unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh)
{
- int cmd = readl (&ehci->regs->command);
+ int cmd = ehci_readl(ehci, &ehci->regs->command);
struct ehci_qh *prev;
#ifdef DEBUG
if (ehci_to_hcd(ehci)->state != HC_STATE_HALT
&& !ehci->reclaim) {
/* ... and CMD_IAAD clear */
- writel (cmd & ~CMD_ASE, &ehci->regs->command);
+ ehci_writel(ehci, cmd & ~CMD_ASE,
+ &ehci->regs->command);
wmb ();
// handshake later, if we need to
timer_action_done (ehci, TIMER_ASYNC_OFF);
/* if (unlikely (qh->reclaim != 0))
* this will recurse, probably not much
*/
- end_unlink_async (ehci, NULL);
+ end_unlink_async (ehci);
return;
}
+ ehci->reclaim_ready = 0;
cmd |= CMD_IAAD;
- writel (cmd, &ehci->regs->command);
- (void) readl (&ehci->regs->command);
- iaa_watchdog_start (ehci);
+ ehci_writel(ehci, cmd, &ehci->regs->command);
+ (void)ehci_readl(ehci, &ehci->regs->command);
+ timer_action (ehci, TIMER_IAA_WATCHDOG);
}
/*-------------------------------------------------------------------------*/
-static void
-scan_async (struct ehci_hcd *ehci, struct pt_regs *regs)
+static void scan_async (struct ehci_hcd *ehci)
{
struct ehci_qh *qh;
enum ehci_timer_action action = TIMER_IO_WATCHDOG;
*/
qh = qh_get (qh);
qh->stamp = ehci->stamp;
- temp = qh_completions (ehci, qh, regs);
+ temp = qh_completions (ehci, qh);
qh_put (qh);
if (temp != 0) {
goto rescan;