sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2025-12-25 09:01:24 +03:00
Code Issues Packages Projects Releases Wiki Activity

[usb] Report xHCI host controller events

Browse Source 
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2015-02-05 12:40:05 +00:00
parent cc5a27f9cb
commit 66048e3214
2 changed files with 41 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/drivers/usb/xhci.h
View File

@@ -649,6 +649,25 @@ struct xhci_trb_port_status {
/** A port status change transfer request block */
#define XHCI_TRB_PORT_STATUS XHCI_TRB_TYPE ( 34 )
/** A port status change transfer request block */
struct xhci_trb_host_controller {
/** Reserved */
uint64_t reserved_a;
/** Reserved */
uint8_t reserved_b[3];
/** Completion code */
uint8_t code;
/** Flags */
uint8_t flags;
/** Type */
uint8_t type;
/** Reserved */
uint16_t reserved_c;
} __attribute__ (( packed ));
/** A port status change transfer request block */
#define XHCI_TRB_HOST_CONTROLLER XHCI_TRB_TYPE ( 37 )
/** A transfer request block */
union xhci_trb {
/** Template */
@@ -683,6 +702,8 @@ union xhci_trb {
struct xhci_trb_complete complete;
/** Port status changed event */
struct xhci_trb_port_status port;
/** Host controller event */
struct xhci_trb_host_controller host;
} __attribute__ (( packed ));
/** An input control context */