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authorPatrick Georgi <patrick@georgi-clan.de>2013-12-21 11:41:22 +0100
committerPatrick Georgi <patrick@georgi-clan.de>2014-01-08 13:24:39 +0100
commitfdb348a1d12965b8f6566b217466d50b8c015020 (patch)
tree37bae05efc580f563c3408726bbfc9cc0236d48e /payloads/libpayload/include
parent4dba06a827af7962c9441a5f6a08f8f9b95224e0 (diff)
libpayload: reintroduce optional PCI in XHCI driver
being a good citizen on the box, libpayload tries to return to EHCI mode on shutdown, so a non-XHCI capable USB driver after it (eg. in the OS) finds something to work with. Change-Id: Id227d646e08a258b841c644263112f0815dd486c Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/4547 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads/libpayload/include')
-rw-r--r--payloads/libpayload/include/usb/usb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/payloads/libpayload/include/usb/usb.h b/payloads/libpayload/include/usb/usb.h
index a351690418..0bfbc20327 100644
--- a/payloads/libpayload/include/usb/usb.h
+++ b/payloads/libpayload/include/usb/usb.h
@@ -119,6 +119,7 @@ typedef enum { OHCI = 0, UHCI = 1, EHCI = 2, XHCI = 3} hc_type;
struct usbdev_hc {
hci_t *next;
u32 reg_base;
+ pcidev_t pcidev; // 0 if not used (eg on ARM)
hc_type type;
usbdev_t *devices[128]; // dev 0 is root hub, 127 is last addressable