Changeset ddbd088 in mainline for uspace/drv/bus/usb/ehci/ehci_rh.h

Timestamp:

2018-01-29T15:13:13Z (6 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

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

Children:

ee0ffa6

Parents:

1bab1c8

git-author:

Ondřej Hlavatý <aearsis@…> (2018-01-29 15:13:10)

git-committer:

Ondřej Hlavatý <aearsis@…> (2018-01-29 15:13:13)

Message:

ehci: fix invalid synchronization

File:

• uspace/drv/bus/usb/ehci/ehci_rh.h (modified) (2 diffs)

uspace/drv/bus/usb/ehci/ehci_rh.h

@@ -64 +64 @@
         bool resume_flag[EHCI_MAX_PORTS];
 
+        /* HC guard */
+        fibril_mutex_t *guard;
+
         /*
          * This is sort of hacky, but better than duplicating functionality.
@@ -77 +80 @@
 
 int ehci_rh_init(ehci_rh_t *instance, ehci_caps_regs_t *caps, ehci_regs_t *regs,
-    const char *name);
+    fibril_mutex_t *guard, const char *name);
 int ehci_rh_schedule(ehci_rh_t *instance, usb_transfer_batch_t *batch);
 int ehci_rh_interrupt(ehci_rh_t *instance);