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sgi-gru: add support to the GRU driver for message queue interrupts

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Add support to the GRU driver for message queue interrupts.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jack Steiner
2009-04-02 16:59:10 -07:00
committed by Linus Torvalds
parent ecdaf2b552
commit 6f2584f474
7 changed files with 305 additions and 118 deletions
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6
drivers/misc/sgi-xp/xpc_main.c
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@ -171,6 +171,7 @@ static struct notifier_block xpc_die_notifier = {
};
int (*xpc_setup_partitions_sn) (void);
void (*xpc_teardown_partitions_sn) (void);
enum xp_retval (*xpc_get_partition_rsvd_page_pa) (void *buf, u64 *cookie,
unsigned long *rp_pa,
size_t *len);
@ -217,8 +218,8 @@ void (*xpc_send_chctl_openrequest) (struct xpc_channel *ch,
void (*xpc_send_chctl_openreply) (struct xpc_channel *ch,
unsigned long *irq_flags);
void (*xpc_save_remote_msgqueue_pa) (struct xpc_channel *ch,
unsigned long msgqueue_pa);
enum xp_retval (*xpc_save_remote_msgqueue_pa) (struct xpc_channel *ch,
unsigned long msgqueue_pa);
enum xp_retval (*xpc_send_payload) (struct xpc_channel *ch, u32 flags,
void *payload, u16 payload_size,
@ -998,6 +999,7 @@ xpc_setup_partitions(void)
static void
xpc_teardown_partitions(void)
{
xpc_teardown_partitions_sn();
kfree(xpc_partitions);
}