dev_dbg(hsotg->dev,
"ClearPortFeature USB_PORT_FEAT_SUSPEND\n");
writel(0, hsotg->regs + PCGCTL);
- usleep_range(20000, 40000);
+ msleep(USB_RESUME_TIMEOUT);
hprt0 = dwc2_read_hprt0(hsotg);
hprt0 |= HPRT0_RES;
dev_dbg(hsotg->dev, "GetHubDescriptor\n");
hub_desc = (struct usb_hub_descriptor *)buf;
hub_desc->bDescLength = 9;
- hub_desc->bDescriptorType = 0x29;
+ hub_desc->bDescriptorType = USB_DT_HUB;
hub_desc->bNbrPorts = 1;
hub_desc->wHubCharacteristics =
cpu_to_le16(HUB_CHAR_COMMON_LPSM |
ehci_writel(ehci, temp, &ehci->regs->port_status [i]);
}
- /* msleep for 20ms only if code is trying to resume port */
+ /*
+ * msleep for USB_RESUME_TIMEOUT ms only if code is trying to resume
+ * port
+ */
if (resume_needed) {
spin_unlock_irq(&ehci->lock);
- msleep(20);
+ msleep(USB_RESUME_TIMEOUT);
spin_lock_irq(&ehci->lock);
if (ehci->shutdown)
goto shutdown;
int ports = HCS_N_PORTS (ehci->hcs_params);
u16 temp;
- desc->bDescriptorType = 0x29;
+ desc->bDescriptorType = USB_DT_HUB;
desc->bPwrOn2PwrGood = 10; /* ehci 1.0, 2.3.9 says 20ms max */
desc->bHubContrCurrent = 0;
temp &= ~PORT_WAKE_BITS;
ehci_writel(ehci, temp | PORT_RESUME, status_reg);
ehci->reset_done[wIndex] = jiffies
- + msecs_to_jiffies(20);
+ + msecs_to_jiffies(USB_RESUME_TIMEOUT);
set_bit(wIndex, &ehci->resuming_ports);
usb_hcd_start_port_resume(&hcd->self, wIndex);
break;
int ports = HCS_N_PORTS(fotg210->hcs_params);
u16 temp;
- desc->bDescriptorType = 0x29;
+ desc->bDescriptorType = USB_DT_HUB;
desc->bPwrOn2PwrGood = 10; /* fotg210 1.0, 2.3.9 says 20ms max */
desc->bHubContrCurrent = 0;
/* resume signaling for 20 msec */
fotg210_writel(fotg210, temp | PORT_RESUME, status_reg);
fotg210->reset_done[wIndex] = jiffies
- + msecs_to_jiffies(20);
+ + msecs_to_jiffies(USB_RESUME_TIMEOUT);
break;
case USB_PORT_FEAT_C_SUSPEND:
clear_bit(wIndex, &fotg210->port_c_suspend);
int ports = HCS_N_PORTS (fusbh200->hcs_params);
u16 temp;
- desc->bDescriptorType = 0x29;
+ desc->bDescriptorType = USB_DT_HUB;
desc->bPwrOn2PwrGood = 10; /* fusbh200 1.0, 2.3.9 says 20ms max */
desc->bHubContrCurrent = 0;
if ((temp & PORT_PE) == 0)
goto error;
- /* resume signaling for 20 msec */
fusbh200_writel(fusbh200, temp | PORT_RESUME, status_reg);
fusbh200->reset_done[wIndex] = jiffies
- + msecs_to_jiffies(20);
+ + msecs_to_jiffies(USB_RESUME_TIMEOUT);
break;
case USB_PORT_FEAT_C_SUSPEND:
clear_bit(wIndex, &fusbh200->port_c_suspend);
{
u32 reg = isp116x->rhdesca;
- desc->bDescriptorType = 0x29;
+ desc->bDescriptorType = USB_DT_HUB;
desc->bDescLength = 9;
desc->bHubContrCurrent = 0;
desc->bNbrPorts = (u8) (reg & 0x3);
spin_unlock_irq(&isp116x->lock);
hcd->state = HC_STATE_RESUMING;
- msleep(20);
+ msleep(USB_RESUME_TIMEOUT);
/* Go operational */
spin_lock_irq(&isp116x->lock);
int ports = HCS_N_PORTS(oxu->hcs_params);
u16 temp;
- desc->bDescriptorType = 0x29;
+ desc->bDescriptorType = USB_DT_HUB;
desc->bPwrOn2PwrGood = 10; /* oxu 1.0, 2.3.9 says 20ms max */
desc->bHubContrCurrent = 0;
|| oxu->reset_done[i] != 0)
continue;
- /* start 20 msec resume signaling from this port,
- * and make hub_wq collect PORT_STAT_C_SUSPEND to
+ /* start USB_RESUME_TIMEOUT resume signaling from this
+ * port, and make hub_wq collect PORT_STAT_C_SUSPEND to
* stop that signaling.
*/
- oxu->reset_done[i] = jiffies + msecs_to_jiffies(20);
+ oxu->reset_done[i] = jiffies +
+ msecs_to_jiffies(USB_RESUME_TIMEOUT);
oxu_dbg(oxu, "port %d remote wakeup\n", i + 1);
mod_timer(&hcd->rh_timer, oxu->reset_done[i]);
}
static void r8a66597_hub_descriptor(struct r8a66597 *r8a66597,
struct usb_hub_descriptor *desc)
{
- desc->bDescriptorType = 0x29;
+ desc->bDescriptorType = USB_DT_HUB;
desc->bHubContrCurrent = 0;
desc->bNbrPorts = r8a66597->max_root_hub;
desc->bDescLength = 9;
rh->port &= ~USB_PORT_STAT_SUSPEND;
rh->port |= USB_PORT_STAT_C_SUSPEND << 16;
r8a66597_mdfy(r8a66597, RESUME, RESUME | UACT, dvstctr_reg);
- msleep(50);
+ msleep(USB_RESUME_TIMEOUT);
r8a66597_mdfy(r8a66597, UACT, RESUME | UACT, dvstctr_reg);
}
) {
u16 temp = 0;
- desc->bDescriptorType = 0x29;
+ desc->bDescriptorType = USB_DT_HUB;
desc->bHubContrCurrent = 0;
desc->bNbrPorts = 1;
sl811_write(sl811, SL11H_CTLREG1, sl811->ctrl1);
mod_timer(&sl811->timer, jiffies
- + msecs_to_jiffies(20));
+ + msecs_to_jiffies(USB_RESUME_TIMEOUT));
break;
case USB_PORT_FEAT_POWER:
port_power(sl811, 0);
.resume = sl811h_resume,
.driver = {
.name = (char *) hcd_name,
- .owner = THIS_MODULE,
},
};
EXPORT_SYMBOL(sl811h_driver);
static const __u8 root_hub_hub_des[] =
{
0x09, /* __u8 bLength; */
- 0x29, /* __u8 bDescriptorType; Hub-descriptor */
+ USB_DT_HUB, /* __u8 bDescriptorType; Hub-descriptor */
0x02, /* __u8 bNbrPorts; */
HUB_CHAR_NO_LPSM | /* __u16 wHubCharacteristics; */
HUB_CHAR_INDV_PORT_OCPM, /* (per-port OC, no power switching) */
/* Port received a wakeup request */
set_bit(port, &uhci->resuming_ports);
uhci->ports_timeout = jiffies +
- msecs_to_jiffies(25);
+ msecs_to_jiffies(USB_RESUME_TIMEOUT);
usb_hcd_start_port_resume(
&uhci_to_hcd(uhci)->self, port);
uhci_finish_suspend(uhci, port, port_addr);
/* USB v2.0 7.1.7.5 */
- uhci->ports_timeout = jiffies + msecs_to_jiffies(50);
+ uhci->ports_timeout = jiffies +
+ msecs_to_jiffies(USB_RESUME_TIMEOUT);
break;
case USB_PORT_FEAT_POWER:
/* UHCI has no power switching */
/* Toggle the cycle bit after the last ring segment. */
if (last_trb_on_last_seg(xhci, ring, ring->enq_seg, next)) {
- ring->cycle_state = (ring->cycle_state ? 0 : 1);
+ ring->cycle_state ^= 1;
}
}
ring->enq_seg = ring->enq_seg->next;
} else {
xhci_dbg(xhci, "resume HS port %d\n", port_id);
bus_state->resume_done[faked_port_index] = jiffies +
- msecs_to_jiffies(20);
+ msecs_to_jiffies(USB_RESUME_TIMEOUT);
set_bit(faked_port_index, &bus_state->resuming_ports);
mod_timer(&hcd->rh_timer,
bus_state->resume_done[faked_port_index]);
if (!command)
return;
- ep->ep_state |= EP_HALTED | EP_RECENTLY_HALTED;
+ ep->ep_state |= EP_HALTED;
ep->stopped_stream = stream_id;
xhci_queue_reset_ep(xhci, command, slot_id, ep_index);
/* Toggle the cycle bit after the last ring segment. */
if (last_trb_on_last_seg(xhci, ring, ring->enq_seg, next)) {
- ring->cycle_state = (ring->cycle_state ? 0 : 1);
+ ring->cycle_state ^= 1;
}
ring->enq_seg = ring->enq_seg->next;
ring->enqueue = ring->enq_seg->trbs;
int ports = HCS_N_PORTS(priv->hcs_params);
u16 temp;
- desc->bDescriptorType = 0x29;
+ desc->bDescriptorType = USB_DT_HUB;
/* priv 1.0, 2.3.9 says 20ms max */
desc->bPwrOn2PwrGood = 10;
desc->bHubContrCurrent = 0;
reg_write32(hcd->regs, HC_PORTSC1,
temp | PORT_RESUME);
priv->reset_done = jiffies +
- msecs_to_jiffies(20);
+ msecs_to_jiffies(USB_RESUME_TIMEOUT);
}
break;
case USB_PORT_FEAT_C_SUSPEND:
/* later, GetPortStatus will stop RESUME signaling */
musb->port1_status |= MUSB_PORT_STAT_RESUME;
schedule_delayed_work(&musb->finish_resume_work,
- msecs_to_jiffies(20));
+ msecs_to_jiffies(USB_RESUME_TIMEOUT));
}
}
struct usb_hub_descriptor *desc = (void *)buf;
desc->bDescLength = 9;
- desc->bDescriptorType = 0x29;
+ desc->bDescriptorType = USB_DT_HUB;
desc->bNbrPorts = 1;
desc->wHubCharacteristics = cpu_to_le16(
HUB_CHAR_INDV_PORT_LPSM /* per-port power switching */