@@ -4230,7 +4230,7 @@ int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
}
pm_val &= ~PORT_HIRD_MASK;
- pm_val |= PORT_HIRD(hird) | PORT_RWE;
+ pm_val |= PORT_HIRD(hird) | PORT_RWE | PORT_L1DS(udev->slot_id);
xhci_writel(xhci, pm_val, pm_addr);
pm_val = xhci_readl(xhci, pm_addr);
pm_val |= PORT_HLE;
@@ -4238,7 +4238,7 @@ int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
/* flush write */
xhci_readl(xhci, pm_addr);
} else {
- pm_val &= ~(PORT_HLE | PORT_RWE | PORT_HIRD_MASK);
+ pm_val &= ~(PORT_HLE | PORT_RWE | PORT_HIRD_MASK | PORT_L1DS_MASK);
xhci_writel(xhci, pm_val, pm_addr);
/* flush write */
xhci_readl(xhci, pm_addr);
@@ -383,6 +383,7 @@ struct xhci_op_regs {
#define PORT_RWE (1 << 3)
#define PORT_HIRD(p) (((p) & 0xf) << 4)
#define PORT_HIRD_MASK (0xf << 4)
+#define PORT_L1DS_MASK (0xff << 8)
#define PORT_L1DS(p) (((p) & 0xff) << 8)
#define PORT_HLE (1 << 16)