/* called during probe() after chip reset completes */
static int xhci_plat_setup(struct usb_hcd *hcd)
{
struct device_node *of_node = hcd->self.controller->of_node;
int ret;
#ifdef CONFIG_SSUSB_MTK_XHCI
struct xhci_hcd *xhci;
#endif
if (of_device_is_compatible(of_node, "renesas,xhci-r8a7790") ||
of_device_is_compatible(of_node, "renesas,xhci-r8a7791")) {
ret = xhci_rcar_init_quirk(hcd);
if (ret)
return ret;
}
#ifdef CONFIG_SSUSB_MTK_XHCI
ret = xhci_gen_setup(hcd, xhci_plat_quirks);
if (ret)
return ret;
if (!usb_hcd_is_primary_hcd(hcd))
return 0;
xhci = hcd_to_xhci(hcd);
ret = xhci_mtk_init_quirk(xhci);
if (ret) {
kfree(xhci);
return ret;
}
return ret;
#else
return xhci_gen_setup(hcd, xhci_plat_quirks);
#endif
}
/* called during probe() after chip reset completes */
static int xhci_pci_setup(struct usb_hcd *hcd)
{
struct xhci_hcd *xhci;
struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
int retval;
retval = xhci_gen_setup(hcd, xhci_pci_quirks);
if (retval)
return retval;
xhci = hcd_to_xhci(hcd);
if (!usb_hcd_is_primary_hcd(hcd))
return 0;
pci_read_config_byte(pdev, XHCI_SBRN_OFFSET, &xhci->sbrn);
xhci_dbg(xhci, "Got SBRN %u\n", (unsigned int) xhci->sbrn);
/* Find any debug ports */
retval = xhci_pci_reinit(xhci, pdev);
if (!retval)
return retval;
kfree(xhci);
return retval;
}
/* called during probe() after chip reset completes */
static int exynos_xhci_setup(struct usb_hcd *hcd)
{
struct device *dev = hcd->self.controller;
struct exynos_xhci_hcd *exynos_xhci = dev_get_drvdata(dev);
struct xhci_hcd *xhci;
int retval;
retval = xhci_gen_setup(hcd, exynos_xhci_quirks);
if (retval)
return retval;
/*
* During xhci_gen_setup() GSBUSCFG0 DRD register resets (detected by
* experiment). We need to configure it again here.
*/
if (exynos_xhci->core->ops->config)
exynos_xhci->core->ops->config(exynos_xhci->core);
xhci = hcd_to_xhci(hcd);
if (!usb_hcd_is_primary_hcd(hcd))
return 0;
xhci->sbrn = HCD_USB3;
xhci_dbg(xhci, "Got SBRN %u\n", (unsigned int) xhci->sbrn);
return retval;
}
/* called during probe() after chip reset completes */
static int xhci_pci_setup(struct usb_hcd *hcd)
{
struct xhci_hcd *xhci;
struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
int retval;
xhci = hcd_to_xhci(hcd);
if (!xhci->sbrn)
pci_read_config_byte(pdev, XHCI_SBRN_OFFSET, &xhci->sbrn);
/* imod_interval is the interrupt moderation value in nanoseconds. */
xhci->imod_interval = 40000;
retval = xhci_gen_setup(hcd, xhci_pci_quirks);
if (retval)
return retval;
if (!usb_hcd_is_primary_hcd(hcd))
return 0;
xhci_dbg(xhci, "Got SBRN %u\n", (unsigned int) xhci->sbrn);
/* Find any debug ports */
return xhci_pci_reinit(xhci, pdev);
}
/* called during probe() after chip reset completes */
static int xhci_mtk_setup(struct usb_hcd *hcd)
{
struct xhci_hcd *xhci = hcd_to_xhci(hcd);
struct xhci_hcd_mtk *mtk = hcd_to_mtk(hcd);
int ret;
if (usb_hcd_is_primary_hcd(hcd)) {
ret = xhci_mtk_ssusb_config(mtk);
if (ret)
return ret;
}
ret = xhci_gen_setup(hcd, xhci_mtk_quirks);
if (ret)
return ret;
if (usb_hcd_is_primary_hcd(hcd)) {
mtk->num_u3_ports = xhci->num_usb3_ports;
mtk->num_u2_ports = xhci->num_usb2_ports;
ret = xhci_mtk_sch_init(mtk);
if (ret)
return ret;
}
return ret;
}
/* called during probe() after chip reset completes */
static int xhci_plat_setup(struct usb_hcd *hcd)
{
int ret;
ret = xhci_priv_init_quirk(hcd);
if (ret)
return ret;
return xhci_gen_setup(hcd, xhci_plat_quirks);
}
/* called during probe() after chip reset completes */
static int xhci_plat_setup(struct usb_hcd *hcd)
{
int ret;
if (xhci_plat_type_is(hcd, XHCI_PLAT_TYPE_RENESAS_RCAR_GEN2) ||
xhci_plat_type_is(hcd, XHCI_PLAT_TYPE_RENESAS_RCAR_GEN3)) {
ret = xhci_rcar_init_quirk(hcd);
if (ret)
return ret;
}
return xhci_gen_setup(hcd, xhci_plat_quirks);
}
/* called during probe() after chip reset completes */
static int xhci_histb_setup(struct usb_hcd *hcd)
{
struct xhci_hcd_histb *histb = hcd_to_histb(hcd);
int ret;
if (usb_hcd_is_primary_hcd(hcd)) {
ret = xhci_histb_config(histb);
if (ret)
return ret;
}
return xhci_gen_setup(hcd, xhci_histb_quirks);
}
/* called during probe() after chip reset completes */
static int xhci_plat_setup(struct usb_hcd *hcd)
{
struct device_node *of_node = hcd->self.controller->of_node;
int ret;
if (of_device_is_compatible(of_node, "renesas,xhci-r8a7790") ||
of_device_is_compatible(of_node, "renesas,xhci-r8a7791")) {
ret = xhci_rcar_init_quirk(hcd);
if (ret)
return ret;
}
return xhci_gen_setup(hcd, xhci_plat_quirks);
}
/* called during probe() after chip reset completes */
static int xhci_mtk_setup(struct usb_hcd *hcd)
{
struct xhci_hcd_mtk *mtk = hcd_to_mtk(hcd);
int ret;
if (usb_hcd_is_primary_hcd(hcd)) {
ret = xhci_mtk_ssusb_config(mtk);
if (ret)
return ret;
ret = xhci_mtk_sch_init(mtk);
if (ret)
return ret;
}
return xhci_gen_setup(hcd, xhci_mtk_quirks);
}
static int dwc3_host_setup(struct usb_hcd *hcd)
{
return xhci_gen_setup(hcd, dwc3_host_quirks);
}
/* called during probe() after chip reset completes */
static int xhci_plat_setup(struct usb_hcd *hcd)
{
return xhci_gen_setup(hcd, xhci_plat_quirks);
}
/* called during probe() after chip reset completes */
static int mxhci_hsic_plat_setup(struct usb_hcd *hcd)
{
return xhci_gen_setup(hcd, mxhci_hsic_plat_quirks);
}
