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The device could only be opened once; gOpenMask was never cleared.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19522 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2006-12-15 14:05:45 +00:00
parent 8c6363a8a1
commit 7eb1ef96e2
1 changed files with 10 additions and 3 deletions
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src/add-ons/kernel/drivers/network/etherpci/etherpci.c
+10 -3
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@@ -1552,10 +1552,10 @@ err0:
static status_t static status_t
close_hook(void *_data) close_hook(void *_data)
{ {
etherpci_private_t *data = (etherpci_private_t *) _data; etherpci_private_t *data = (etherpci_private_t *)_data;
ETHER_DEBUG(FUNCTION, data->debug, kDevName ": close dev=%x\n", data); ETHER_DEBUG(FUNCTION, data->debug, kDevName ": close dev=%x\n", data);
/* /*
* Force pending reads and writes to terminate * Force pending reads and writes to terminate
*/ */
io_lock(data); io_lock(data);
@@ -1613,7 +1613,7 @@ close_hook(void *_data)
remove_debugger_command (kDevName, etherpci); remove_debugger_command (kDevName, etherpci);
#endif #endif
return B_NO_ERROR; return B_OK;
} }
@@ -1621,11 +1621,18 @@ static status_t
free_hook(void *_data) free_hook(void *_data)
{ {
etherpci_private_t *data = (etherpci_private_t *)_data; etherpci_private_t *data = (etherpci_private_t *)_data;
int32 mask;
ETHER_DEBUG(FUNCTION, data->debug, kDevName ": free %s dev=%x\n", data); ETHER_DEBUG(FUNCTION, data->debug, kDevName ": free %s dev=%x\n", data);
#if !__INTEL__ #if !__INTEL__
delete_area(data->ioarea); delete_area(data->ioarea);
#endif #endif
// make sure the device can be reopened again
mask = 1L << data->devID;
atomic_and(&gOpenMask, ~mask);
free(data); free(data);
return B_OK; return B_OK;
} }