Changeset 706a3e2 in mainline for uspace/drv/bus/usb/xhci/hc.h

Timestamp:

2017-08-18T16:21:33Z (8 years ago)

Author:

Jaroslav Jindrak <dzejrou@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

5ff9e1d

Parents:

e439f468

Message:

Dcbaa_virt now points to virtual device contexts that contain pointers to trb rings of each of their endpoints for deallocation.

File:

• uspace/drv/bus/usb/xhci/hc.h (modified) (2 diffs)

uspace/drv/bus/usb/xhci/hc.h

@@ -43 +43 @@
 #include "trb_ring.h"
 
+typedef struct xhci_virt_device_ctx {
+    xhci_device_ctx_t *dev_ctx;
+    xhci_trb_ring_t *trs[XHCI_EP_COUNT];
+} xhci_virt_device_ctx_t;
+
 /**
  * xHCI lets the controller define speeds of ports it controls.
@@ -67 +72 @@
         xhci_event_ring_t event_ring;
         uint64_t *dcbaa;
-        xhci_device_ctx_t **dcbaa_virt;
+        xhci_virt_device_ctx_t **dcbaa_virt;
         xhci_scratchpad_t *scratchpad;