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wakeup() means wake any waiting threads, so we use the relevant flags. this gives a reliable dv receive stream here.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30849 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval
2009-05-24 23:15:04 +00:00
parent f2d4d6f676
commit 56d4690860
2 changed files with 4 additions and 4 deletions
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headers/private/firewire/fwglue.h
+2
View File
@@ -38,6 +38,8 @@ typedef uint32_t bus_size_t;
#define mtx_destroy mutex_destroy #define mtx_destroy mutex_destroy
#define mtx_init(lockaddr, name, type, opts) mutex_init(lockaddr, name) #define mtx_init(lockaddr, name, type, opts) mutex_init(lockaddr, name)
#define wakeup(i) release_sem_etc(i->Sem, 0, B_RELEASE_IF_WAITING_ONLY | B_RELEASE_ALL)
#define splfw() 0 #define splfw() 0
#define splx(s) #define splx(s)
src/add-ons/kernel/bus_managers/firewire/fwohci.c
+2 -4
View File
@@ -2209,8 +2209,7 @@ fwohci_tbuf_update(struct fwohci_softc *sc, int dmach)
FW_GUNLOCK(fc); FW_GUNLOCK(fc);
splx(s); splx(s);
if (w) if (w)
// wakeup(it); wakeup(it);
release_sem(it->Sem);
} }
static void static void
@@ -2275,8 +2274,7 @@ fwohci_rbuf_update(struct fwohci_softc *sc, int dmach)
if (ir->flag & FWXFERQ_HANDLER) if (ir->flag & FWXFERQ_HANDLER)
ir->hand(ir); ir->hand(ir);
else else
// wakeup(ir); wakeup(ir);
release_sem(ir->Sem);
} }
void void