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sgi-xp: separate chctl_flags from XPC's notify IRQ

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Tie current IPI references to either XPC's notify IRQ or channel control
flags.

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:
Dean Nelson
2008-07-29 22:34:10 -07:00
committed by Linus Torvalds
parent a47d5dac9d
commit 7fb5e59d63
5 changed files with 325 additions and 300 deletions
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10
drivers/misc/sgi-xp/xpc_uv.c
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@@ -26,7 +26,7 @@ static DECLARE_BITMAP(xpc_heartbeating_to_mask_uv, XP_MAX_NPARTITIONS_UV);
static void *xpc_activate_mq;
static void
xpc_IPI_send_local_activate_uv(struct xpc_partition *part)
xpc_send_local_activate_IRQ_uv(struct xpc_partition *part)
{
/*
* >>> make our side think that the remote parition sent an activate
@@ -75,13 +75,13 @@ xpc_request_partition_activation_uv(struct xpc_rsvd_page *remote_rp,
* >>> part->sn.uv.activate_mq_gpa = remote_rp->sn.activate_mq_gpa;
*/
xpc_IPI_send_local_activate_uv(part);
xpc_send_local_activate_IRQ_uv(part);
}
static void
xpc_request_partition_reactivation_uv(struct xpc_partition *part)
{
xpc_IPI_send_local_activate_uv(part);
xpc_send_local_activate_IRQ_uv(part);
}
/*
@@ -114,7 +114,7 @@ xpc_make_first_contact_uv(struct xpc_partition *part)
}
static u64
xpc_get_IPI_flags_uv(struct xpc_partition *part)
xpc_get_chctl_all_flags_uv(struct xpc_partition *part)
{
/* >>> this function needs fleshing out */
return 0UL;
@@ -140,7 +140,7 @@ xpc_init_uv(void)
xpc_setup_infrastructure = xpc_setup_infrastructure_uv;
xpc_teardown_infrastructure = xpc_teardown_infrastructure_uv;
xpc_make_first_contact = xpc_make_first_contact_uv;
xpc_get_IPI_flags = xpc_get_IPI_flags_uv;
xpc_get_chctl_all_flags = xpc_get_chctl_all_flags_uv;
xpc_get_deliverable_msg = xpc_get_deliverable_msg_uv;
}