@@ -400,13 +400,15 @@ static void compliance_mode_recovery(struct timer_list *t)
{
struct xhci_hcd *xhci;
struct usb_hcd *hcd;
+ struct xhci_hub *rhub;
u32 temp;
int i;
xhci = from_timer(xhci, t, comp_mode_recovery_timer);
+ rhub = &xhci->usb3_rhub;
- for (i = 0; i < xhci->num_usb3_ports; i++) {
- temp = readl(xhci->usb3_ports[i]);
+ for (i = 0; i < rhub->num_ports; i++) {
+ temp = readl(rhub->ports[i]->addr);
if ((temp & PORT_PLS_MASK) == USB_SS_PORT_LS_COMP_MOD) {
/*
* Compliance Mode Detected. Letting USB Core
@@ -426,7 +428,7 @@ static void compliance_mode_recovery(struct timer_list *t)
}
}
- if (xhci->port_status_u0 != ((1 << xhci->num_usb3_ports)-1))
+ if (xhci->port_status_u0 != ((1 << rhub->num_ports) - 1))
mod_timer(&xhci->comp_mode_recovery_timer,
jiffies + msecs_to_jiffies(COMP_MODE_RCVRY_MSECS));
}
@@ -483,7 +485,7 @@ static bool xhci_compliance_mode_recovery_timer_quirk_check(void)
static int xhci_all_ports_seen_u0(struct xhci_hcd *xhci)
{
- return (xhci->port_status_u0 == ((1 << xhci->num_usb3_ports)-1));
+ return (xhci->port_status_u0 == ((1 << xhci->usb3_rhub.num_ports) - 1));
}
@@ -822,33 +824,33 @@ static void xhci_clear_command_ring(struct xhci_hcd *xhci)
static void xhci_disable_port_wake_on_bits(struct xhci_hcd *xhci)
{
+ struct xhci_port **ports;
int port_index;
- __le32 __iomem **port_array;
unsigned long flags;
u32 t1, t2;
spin_lock_irqsave(&xhci->lock, flags);
/* disable usb3 ports Wake bits */
- port_index = xhci->num_usb3_ports;
- port_array = xhci->usb3_ports;
+ port_index = xhci->usb3_rhub.num_ports;
+ ports = xhci->usb3_rhub.ports;
while (port_index--) {
- t1 = readl(port_array[port_index]);
+ t1 = readl(ports[port_index]->addr);
t1 = xhci_port_state_to_neutral(t1);
t2 = t1 & ~PORT_WAKE_BITS;
if (t1 != t2)
- writel(t2, port_array[port_index]);
+ writel(t2, ports[port_index]->addr);
}
/* disable usb2 ports Wake bits */
- port_index = xhci->num_usb2_ports;
- port_array = xhci->usb2_ports;
+ port_index = xhci->usb2_rhub.num_ports;
+ ports = xhci->usb2_rhub.ports;
while (port_index--) {
- t1 = readl(port_array[port_index]);
+ t1 = readl(ports[port_index]->addr);
t1 = xhci_port_state_to_neutral(t1);
t2 = t1 & ~PORT_WAKE_BITS;
if (t1 != t2)
- writel(t2, port_array[port_index]);
+ writel(t2, ports[port_index]->addr);
}
spin_unlock_irqrestore(&xhci->lock, flags);
@@ -3919,18 +3921,10 @@ static int xhci_enable_device(struct usb_hcd *hcd, struct usb_device *udev)
*/
int xhci_find_raw_port_number(struct usb_hcd *hcd, int port1)
{
- struct xhci_hcd *xhci = hcd_to_xhci(hcd);
- __le32 __iomem *base_addr = &xhci->op_regs->port_status_base;
- __le32 __iomem *addr;
- int raw_port;
-
- if (hcd->speed < HCD_USB3)
- addr = xhci->usb2_ports[port1 - 1];
- else
- addr = xhci->usb3_ports[port1 - 1];
+ struct xhci_hub *rhub;
- raw_port = (addr - base_addr)/NUM_PORT_REGS + 1;
- return raw_port;
+ rhub = xhci_get_rhub(hcd);
+ return rhub->ports[port1 - 1]->hw_portnum + 1;
}
/*
@@ -4063,7 +4057,7 @@ static int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
struct usb_device *udev, int enable)
{
struct xhci_hcd *xhci = hcd_to_xhci(hcd);
- __le32 __iomem **port_array;
+ struct xhci_port **ports;
__le32 __iomem *pm_addr, *hlpm_addr;
u32 pm_val, hlpm_val, field;
unsigned int port_num;
@@ -4084,11 +4078,11 @@ static int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
spin_lock_irqsave(&xhci->lock, flags);
- port_array = xhci->usb2_ports;
+ ports = xhci->usb2_rhub.ports;
port_num = udev->portnum - 1;
- pm_addr = port_array[port_num] + PORTPMSC;
+ pm_addr = ports[port_num]->addr + PORTPMSC;
pm_val = readl(pm_addr);
- hlpm_addr = port_array[port_num] + PORTHLPMC;
+ hlpm_addr = ports[port_num]->addr + PORTHLPMC;
field = le32_to_cpu(udev->bos->ext_cap->bmAttributes);
xhci_dbg(xhci, "%s port %d USB2 hardware LPM\n",