Changeset 7191992 in mainline for uspace/lib/usbhost/include/usb/host/hcd.h

Timestamp:

2014-01-02T19:49:35Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

1a0fa29c

Parents:

7813516

Message:

libusbhost: Add more helper functions.

File:

• uspace/lib/usbhost/include/usb/host/hcd.h (modified) (4 diffs)

uspace/lib/usbhost/include/usb/host/hcd.h

@@ -51 +51 @@
 typedef int (*ep_add_hook_t)(hcd_t *, endpoint_t *);
 typedef void (*ep_remove_hook_t)(hcd_t *, endpoint_t *);
+typedef void (*interrupt_hook_t)(hcd_t *, uint32_t);
 
 typedef struct {
@@ -61 +62 @@
         /** Hook called upon removing of an endpoint. */
         ep_remove_hook_t ep_remove_hook;
+        /** Hook to be called on device interrupt, passes ARG1 */
+        interrupt_hook_t irq_hook;
 } hc_driver_t;
 
@@ -76 +79 @@
 
 static inline void hcd_set_implementation(hcd_t *hcd, void *data,
-    schedule_hook_t schedule, ep_add_hook_t add_hook, ep_remove_hook_t rem_hook)
+    schedule_hook_t schedule, ep_add_hook_t add_hook, ep_remove_hook_t rem_hook,
+    interrupt_hook_t irq_hook)
 {
         assert(hcd);
@@ -83 +87 @@
         hcd->driver.ep_add_hook = add_hook;
         hcd->driver.ep_remove_hook = rem_hook;
+        hcd->driver.irq_hook = irq_hook;
 }