/* if async CSPLIT failed, try cleaning out the TT buffer */
if (status != -EPIPE
- && urb->dev->tt && !usb_pipeint (urb->pipe)
+ && urb->dev->tt
+ && !usb_pipeint(urb->pipe)
&& ((token & QTD_STS_MMF) != 0
|| QTD_CERR(token) == 0)
&& (!ehci_is_TDI(ehci)
urb->dev->ttport, urb->dev->devnum,
usb_pipeendpoint (urb->pipe), token);
#endif /* DEBUG */
+ /* REVISIT ARC-derived cores don't clear the root
+ * hub TT buffer in this way...
+ */
usb_hub_tt_clear_buffer (urb->dev, urb->pipe);
}
}
u32 info1 = 0, info2 = 0;
int is_input, type;
int maxp = 0;
+ struct usb_tt *tt = urb->dev->tt;
if (!qh)
return qh;
* For control/bulk requests, the HC or TT handles these.
*/
if (type == PIPE_INTERRUPT) {
- qh->usecs = NS_TO_US (usb_calc_bus_time (USB_SPEED_HIGH, is_input, 0,
- hb_mult (maxp) * max_packet (maxp)));
+ qh->usecs = NS_TO_US(usb_calc_bus_time(USB_SPEED_HIGH,
+ is_input, 0,
+ hb_mult(maxp) * max_packet(maxp)));
qh->start = NO_FRAME;
if (urb->dev->speed == USB_SPEED_HIGH) {
goto done;
}
} else {
- struct usb_tt *tt = urb->dev->tt;
int think_time;
/* gap is f(FS/LS transfer times) */
/* set the address of the TT; for TDI's integrated
* root hub tt, leave it zeroed.
*/
- if (!ehci_is_TDI(ehci)
- || urb->dev->tt->hub !=
- ehci_to_hcd(ehci)->self.root_hub)
- info2 |= urb->dev->tt->hub->devnum << 16;
+ if (tt && tt->hub != ehci_to_hcd(ehci)->self.root_hub)
+ info2 |= tt->hub->devnum << 16;
/* NOTE: if (PIPE_INTERRUPT) { scheduler sets c-mask } */
struct ehci_qh *qh = ehci->reclaim;
struct ehci_qh *next;
- timer_action_done (ehci, TIMER_IAA_WATCHDOG);
+ iaa_watchdog_done(ehci);
// qh->hw_next = cpu_to_hc32(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);
return;
}
- ehci->reclaim_ready = 0;
cmd |= CMD_IAAD;
ehci_writel(ehci, cmd, &ehci->regs->command);
(void)ehci_readl(ehci, &ehci->regs->command);
- timer_action (ehci, TIMER_IAA_WATCHDOG);
+ iaa_watchdog_start(ehci);
}
/*-------------------------------------------------------------------------*/