0, /* wHubCharacteristics */
10, /* bPwrOn2PwrGood */
0, /* bHubCntrCurrent */
- {}, /* Device removable */
- {} /* at most 7 ports! XXX */
+ { /* Device removable */
+ } /* at most 7 ports! XXX */
},
{
0x12, /* bLength */
static uint32_t *ehci_get_portsc_register(struct ehci_ctrl *ctrl, int port)
{
- if (port < 0 || port >= CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS) {
+ int max_ports = HCS_N_PORTS(ehci_readl(&ctrl->hccr->cr_hcsparams));
+
+ if (port < 0 || port >= max_ports) {
/* Printing the message would cause a scan failure! */
- debug("The request port(%u) is not configured\n", port);
+ debug("The request port(%u) exceeds maximum port number\n",
+ port);
return NULL;
}
{
int i, ret = 0;
uint32_t cmd, reg;
+ int max_ports = HCS_N_PORTS(ehci_readl(&ctrl->hccr->cr_hcsparams));
if (!ctrl || !ctrl->hcor)
return -EINVAL;
100 * 1000);
if (!ret) {
- for (i = 0; i < CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS; i++) {
+ for (i = 0; i < max_ports; i++) {
reg = ehci_readl(&ctrl->hcor->or_portsc[i]);
reg |= EHCI_PS_SUSP;
ehci_writel(&ctrl->hcor->or_portsc[i], reg);
return -1;
}
-const struct ehci_ops default_ehci_ops = {
+static const struct ehci_ops default_ehci_ops = {
.set_usb_mode = ehci_set_usbmode,
.get_port_speed = ehci_get_port_speed,
.powerup_fixup = ehci_powerup_fixup,