Changeset 230ef1c in mainline for uspace/drv/bus/usb/xhci/rh.h

Timestamp:

2018-01-13T01:34:06Z (6 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

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

Children:

837581fd

Parents:

94e9c29

git-author:

Ondřej Hlavatý <aearsis@…> (2018-01-13 01:20:57)

git-committer:

Ondřej Hlavatý <aearsis@…> (2018-01-13 01:34:06)

Message:

xhci rh: fixed broken event system

The previous one broke when two events were to be run simultaneously.

File:

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

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

@@ -58 +58 @@
 typedef struct hcd_roothub hcd_roothub_t;
 typedef struct xhci_bus xhci_bus_t;
+typedef struct rh_event rh_event_t;
 
 /* XHCI root hub instance */
@@ -79 +80 @@
         fibril_mutex_t event_guard;
         fibril_condvar_t event_ready, event_handled;
-        unsigned event_readers_waiting, event_readers_to_go;
-        struct {
-                uint8_t port_id;
-                uint32_t events;
-        } event;
+        unsigned event_readers_waiting;
+        rh_event_t *event;
 } xhci_rh_t;