Changeset 9b2f69e in mainline for uspace/drv/bus/usb/xhci/endpoint.h

Timestamp:

2017-10-15T20:08:16Z (8 years ago)

Author:

Petr Manek <petr.manek@…>

Branches:

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

Children:

b7db009

Parents:

816f5f4

Message:

Setting up endpoint contexts (almost) properly. Boilerplate for interrupt transfers. Simplified TRB ring initialization.

File:

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

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

@@ -49 +49 @@
 typedef struct xhci_bus xhci_bus_t;
 
-#define XHCI_DEVICE_MAX_ENDPOINTS 32
-
 enum {
         EP_TYPE_INVALID = 0,
@@ -81 +79 @@
 
         /** All endpoints of the device. Inactive ones are NULL */
-        xhci_endpoint_t *endpoints[XHCI_DEVICE_MAX_ENDPOINTS];
+        xhci_endpoint_t *endpoints[XHCI_EP_COUNT];
 
         /** Number of non-NULL endpoints. Reference count of sorts. */
         uint8_t active_endpoint_count;
+
+        /** Need HC to schedule commands from bus callbacks. TODO: Move this elsewhere. */
+        xhci_hc_t *hc;
+
+        /** Flag indicating whether the device is USB3 (it's USB2 otherwise). */
+        bool usb3;
 } xhci_device_t;