#include "xhci.h"
#include "xhci-trace.h"
-#define PORT2_SSIC_CONFIG_REG2 0x883c
+#define SSIC_PORT_NUM 2
+#define SSIC_PORT_CFG2 0x880c
+#define SSIC_PORT_CFG2_OFFSET 0x30
#define PROG_DONE (1 << 30)
#define SSIC_PORT_UNUSED (1 << 31)
/* Device for a quirk */
#define PCI_VENDOR_ID_FRESCO_LOGIC 0x1b73
#define PCI_DEVICE_ID_FRESCO_LOGIC_PDK 0x1000
+#define PCI_DEVICE_ID_FRESCO_LOGIC_FL1009 0x1009
#define PCI_DEVICE_ID_FRESCO_LOGIC_FL1400 0x1400
#define PCI_VENDOR_ID_ETRON 0x1b6f
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI 0x8c31
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI 0x9c31
+#define PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_XHCI 0x9cb1
#define PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI 0x22b5
#define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI 0xa12f
#define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI 0x9d2f
+#define PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI 0x0aa8
+#define PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI 0x1aa8
+#define PCI_DEVICE_ID_INTEL_APL_XHCI 0x5aa8
static const char hcd_name[] = "xhci_hcd";
xhci->quirks |= XHCI_TRUST_TX_LENGTH;
}
+ if (pdev->vendor == PCI_VENDOR_ID_FRESCO_LOGIC &&
+ pdev->device == PCI_DEVICE_ID_FRESCO_LOGIC_FL1009)
+ xhci->quirks |= XHCI_BROKEN_STREAMS;
+
if (pdev->vendor == PCI_VENDOR_ID_NEC)
xhci->quirks |= XHCI_NEC_HOST;
xhci->quirks |= XHCI_SPURIOUS_REBOOT;
}
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
- pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI) {
+ (pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_XHCI)) {
xhci->quirks |= XHCI_SPURIOUS_REBOOT;
xhci->quirks |= XHCI_SPURIOUS_WAKEUP;
}
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
(pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI ||
- pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI)) {
+ pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI)) {
xhci->quirks |= XHCI_PME_STUCK_QUIRK;
}
+ if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
+ (pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI))
+ xhci->quirks |= XHCI_MISSING_CAS;
+
if (pdev->vendor == PCI_VENDOR_ID_ETRON &&
pdev->device == PCI_DEVICE_ID_EJ168) {
xhci->quirks |= XHCI_RESET_ON_RESUME;
0xb7, 0x0c, 0x34, 0xac, 0x01, 0xe9, 0xbf, 0x45,
0xb7, 0xe6, 0x2b, 0x34, 0xec, 0x93, 0x1e, 0x23,
};
- acpi_evaluate_dsm(ACPI_HANDLE(&dev->dev), intel_dsm_uuid, 3, 1, NULL);
+ union acpi_object *obj;
+
+ obj = acpi_evaluate_dsm(ACPI_HANDLE(&dev->dev), intel_dsm_uuid, 3, 1,
+ NULL);
+ ACPI_FREE(obj);
}
#else
- static void xhci_pme_acpi_rtd3_enable(struct pci_dev *dev) { }
+static void xhci_pme_acpi_rtd3_enable(struct pci_dev *dev) { }
#endif /* CONFIG_ACPI */
/* called during probe() after chip reset completes */
struct xhci_hcd *xhci;
xhci = hcd_to_xhci(pci_get_drvdata(dev));
+ xhci->xhc_state |= XHCI_STATE_REMOVING;
if (xhci->shared_hcd) {
usb_remove_hcd(xhci->shared_hcd);
usb_put_hcd(xhci->shared_hcd);
}
- usb_hcd_pci_remove(dev);
/* Workaround for spurious wakeups at shutdown with HSW */
if (xhci->quirks & XHCI_SPURIOUS_WAKEUP)
pci_set_power_state(dev, PCI_D3hot);
+
+ usb_hcd_pci_remove(dev);
}
#ifdef CONFIG_PM
struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
u32 val;
void __iomem *reg;
+ int i;
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI) {
- reg = (void __iomem *) xhci->cap_regs + PORT2_SSIC_CONFIG_REG2;
-
- /* Notify SSIC that SSIC profile programming is not done */
- val = readl(reg) & ~PROG_DONE;
- writel(val, reg);
-
- /* Mark SSIC port as unused(suspend) or used(resume) */
- val = readl(reg);
- if (suspend)
- val |= SSIC_PORT_UNUSED;
- else
- val &= ~SSIC_PORT_UNUSED;
- writel(val, reg);
-
- /* Notify SSIC that SSIC profile programming is done */
- val = readl(reg) | PROG_DONE;
- writel(val, reg);
- readl(reg);
+ for (i = 0; i < SSIC_PORT_NUM; i++) {
+ reg = (void __iomem *) xhci->cap_regs +
+ SSIC_PORT_CFG2 +
+ i * SSIC_PORT_CFG2_OFFSET;
+
+ /*
+ * Notify SSIC that SSIC profile programming
+ * is not done.
+ */
+ val = readl(reg) & ~PROG_DONE;
+ writel(val, reg);
+
+ /* Mark SSIC port as unused(suspend) or used(resume) */
+ val = readl(reg);
+ if (suspend)
+ val |= SSIC_PORT_UNUSED;
+ else
+ val &= ~SSIC_PORT_UNUSED;
+ writel(val, reg);
+
+ /* Notify SSIC that SSIC profile programming is done */
+ val = readl(reg) | PROG_DONE;
+ writel(val, reg);
+ readl(reg);
+ }
}
reg = (void __iomem *) xhci->cap_regs + 0x80a4;