From 1c36eada27697e1feafda6db162f7d4854b64ff6 Mon Sep 17 00:00:00 2001 From: Anton Kochkov Date: Thu, 28 Jun 2012 08:30:15 +0400 Subject: libpayload: add controller type in usbdev_hc Add controller type (UHCI, OHCI, EHCI or XHCI) into usbdev_hc (hci_t) struct, so now we know which type selected controller have. It needed to access controller specific data, if access usb tree outside of libpayload (e.g. in payload intself) Change-Id: I7df947bbb56a50d0d792ccd4d3a6b021ee95e2ea Signed-off-by: Anton Kochkov Reviewed-on: http://review.coreboot.org/1145 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- payloads/libpayload/include/usb/usb.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'payloads/libpayload/include') diff --git a/payloads/libpayload/include/usb/usb.h b/payloads/libpayload/include/usb/usb.h index ecfee54551..27af9bc3a0 100644 --- a/payloads/libpayload/include/usb/usb.h +++ b/payloads/libpayload/include/usb/usb.h @@ -111,10 +111,13 @@ struct usbdev { void (*poll) (usbdev_t *dev); }; +typedef enum { OHCI = 0, UHCI = 1, EHCI = 2, XHCI = 3} hc_type; + struct usbdev_hc { struct usbdev_hc *next; pcidev_t bus_address; u32 reg_base; + hc_type type; usbdev_t *devices[128]; // dev 0 is root hub, 127 is last addressable void (*start) (hci_t *controller); void (*stop) (hci_t *controller); -- cgit v1.2.3