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add ehci power config

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This commit is contained in:
sakumisu
2022-07-19 19:08:14 +08:00
parent 6334b79216
commit decc40f95d
2 changed files with 17 additions and 10 deletions
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24
port/ehci/usb_ehci.c
View File

@@ -87,10 +87,10 @@ struct usb_ehci_qh_s {
struct usb_ehci_epinfo_s *epinfo; /* Endpoint used for the transfer */
uint32_t fqp; /* First qTD in the list (physical address) */
#if (__riscv_xlen == 64)
uint8_t pad[4]; /* Padding to assure 32-byte alignment */
#if (CONFIG_DCACHE_LINE_SIZE == 64)
uint8_t pad[4]; /* Padding to assure 64-byte alignment */
#else
uint8_t pad[8]; /* Padding to assure 32-byte alignment */
uint8_t pad[8]; /* Padding to assure 32-byte alignment */
#endif
};
@@ -2168,7 +2168,13 @@ int usb_hc_hw_init(void)
if (ret < 0) {
return -2;
}
#ifdef CONFIG_USB_EHCI_PORT_POWER
for (uint8_t port = 1; i <= CONFIG_USBHOST_RHPORTS; port++) {
regval = usb_ehci_getreg(&HCOR->portsc[port - 1]);
regval |= EHCI_PORTSC_PP;
usb_ehci_putreg(regval, &HCOR->portsc[port - 1]);
}
#endif
/* Enable EHCI interrupts. Interrupts are still disabled at the level of
* the interrupt controller.
*/
@@ -2228,11 +2234,11 @@ int usbh_reset_port(const uint8_t port)
return 0;
}
__WEAK uint8_t usbh_get_port_speed(const uint8_t port)
{
/* Defined by individual manufacturers */
return 0;
}
// __WEAK uint8_t usbh_get_port_speed(const uint8_t port)
// {
// /* Defined by individual manufacturers */
// return 0;
// }
int usbh_ep0_reconfigure(usbh_epinfo_t ep, uint8_t dev_addr, uint8_t ep_mps, uint8_t speed)
{

3
usb_config.h
View File

@@ -123,6 +123,7 @@
#define CONFIG_USB_EHCI_QTD_NUM (10)
// #define CONFIG_USB_EHCI_INFO_ENABLE
// #define CONFIG_USB_ECHI_HCOR_RESERVED_DISABLE
#define CONFIG_USB_EHCI_CONFIGFLAG
// #define CONFIG_USB_EHCI_CONFIGFLAG
// #define CONFIG_USB_EHCI_PORT_POWER
#endif