sgi-xpc: clean up numerous globals
Introduce xpc_arch_ops and eliminate numerous individual global definitions.
Signed-off-by: Robin Holt <holt@sgi.com>
Cc: Dean Nelson <dcn@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c
index 1e475b4..9172fcd 100644
--- a/drivers/misc/sgi-xp/xpc_uv.c
+++ b/drivers/misc/sgi-xp/xpc_uv.c
@@ -62,7 +62,7 @@
static struct xpc_gru_mq_uv *xpc_notify_mq_uv;
static int
-xpc_setup_partitions_sn_uv(void)
+xpc_setup_partitions_uv(void)
{
short partid;
struct xpc_partition_uv *part_uv;
@@ -78,7 +78,7 @@
}
static void
-xpc_teardown_partitions_sn_uv(void)
+xpc_teardown_partitions_uv(void)
{
short partid;
struct xpc_partition_uv *part_uv;
@@ -782,7 +782,7 @@
}
static int
-xpc_setup_rsvd_page_sn_uv(struct xpc_rsvd_page *rp)
+xpc_setup_rsvd_page_uv(struct xpc_rsvd_page *rp)
{
xpc_heartbeat_uv =
&xpc_partitions[sn_partition_id].sn.uv.cached_heartbeat;
@@ -980,7 +980,7 @@
* Setup the channel structures that are uv specific.
*/
static enum xp_retval
-xpc_setup_ch_structures_sn_uv(struct xpc_partition *part)
+xpc_setup_ch_structures_uv(struct xpc_partition *part)
{
struct xpc_channel_uv *ch_uv;
int ch_number;
@@ -999,7 +999,7 @@
* Teardown the channel structures that are uv specific.
*/
static void
-xpc_teardown_ch_structures_sn_uv(struct xpc_partition *part)
+xpc_teardown_ch_structures_uv(struct xpc_partition *part)
{
/* nothing needs to be done */
return;
@@ -1649,63 +1649,67 @@
msg->hdr.msg_slot_number += ch->remote_nentries;
}
+static struct xpc_arch_operations xpc_arch_ops_uv = {
+ .setup_partitions = xpc_setup_partitions_uv,
+ .teardown_partitions = xpc_teardown_partitions_uv,
+ .process_activate_IRQ_rcvd = xpc_process_activate_IRQ_rcvd_uv,
+ .get_partition_rsvd_page_pa = xpc_get_partition_rsvd_page_pa_uv,
+ .setup_rsvd_page = xpc_setup_rsvd_page_uv,
+
+ .allow_hb = xpc_allow_hb_uv,
+ .disallow_hb = xpc_disallow_hb_uv,
+ .disallow_all_hbs = xpc_disallow_all_hbs_uv,
+ .increment_heartbeat = xpc_increment_heartbeat_uv,
+ .offline_heartbeat = xpc_offline_heartbeat_uv,
+ .online_heartbeat = xpc_online_heartbeat_uv,
+ .heartbeat_init = xpc_heartbeat_init_uv,
+ .heartbeat_exit = xpc_heartbeat_exit_uv,
+ .get_remote_heartbeat = xpc_get_remote_heartbeat_uv,
+
+ .request_partition_activation =
+ xpc_request_partition_activation_uv,
+ .request_partition_reactivation =
+ xpc_request_partition_reactivation_uv,
+ .request_partition_deactivation =
+ xpc_request_partition_deactivation_uv,
+ .cancel_partition_deactivation_request =
+ xpc_cancel_partition_deactivation_request_uv,
+
+ .setup_ch_structures = xpc_setup_ch_structures_uv,
+ .teardown_ch_structures = xpc_teardown_ch_structures_uv,
+
+ .make_first_contact = xpc_make_first_contact_uv,
+
+ .get_chctl_all_flags = xpc_get_chctl_all_flags_uv,
+ .send_chctl_closerequest = xpc_send_chctl_closerequest_uv,
+ .send_chctl_closereply = xpc_send_chctl_closereply_uv,
+ .send_chctl_openrequest = xpc_send_chctl_openrequest_uv,
+ .send_chctl_openreply = xpc_send_chctl_openreply_uv,
+ .send_chctl_opencomplete = xpc_send_chctl_opencomplete_uv,
+ .process_msg_chctl_flags = xpc_process_msg_chctl_flags_uv,
+
+ .save_remote_msgqueue_pa = xpc_save_remote_msgqueue_pa_uv,
+
+ .setup_msg_structures = xpc_setup_msg_structures_uv,
+ .teardown_msg_structures = xpc_teardown_msg_structures_uv,
+
+ .indicate_partition_engaged = xpc_indicate_partition_engaged_uv,
+ .indicate_partition_disengaged = xpc_indicate_partition_disengaged_uv,
+ .assume_partition_disengaged = xpc_assume_partition_disengaged_uv,
+ .partition_engaged = xpc_partition_engaged_uv,
+ .any_partition_engaged = xpc_any_partition_engaged_uv,
+
+ .n_of_deliverable_payloads = xpc_n_of_deliverable_payloads_uv,
+ .send_payload = xpc_send_payload_uv,
+ .get_deliverable_payload = xpc_get_deliverable_payload_uv,
+ .received_payload = xpc_received_payload_uv,
+ .notify_senders_of_disconnect = xpc_notify_senders_of_disconnect_uv,
+};
+
int
xpc_init_uv(void)
{
- xpc_setup_partitions_sn = xpc_setup_partitions_sn_uv;
- xpc_teardown_partitions_sn = xpc_teardown_partitions_sn_uv;
- xpc_process_activate_IRQ_rcvd = xpc_process_activate_IRQ_rcvd_uv;
- xpc_get_partition_rsvd_page_pa = xpc_get_partition_rsvd_page_pa_uv;
- xpc_setup_rsvd_page_sn = xpc_setup_rsvd_page_sn_uv;
-
- xpc_allow_hb = xpc_allow_hb_uv;
- xpc_disallow_hb = xpc_disallow_hb_uv;
- xpc_disallow_all_hbs = xpc_disallow_all_hbs_uv;
- xpc_increment_heartbeat = xpc_increment_heartbeat_uv;
- xpc_offline_heartbeat = xpc_offline_heartbeat_uv;
- xpc_online_heartbeat = xpc_online_heartbeat_uv;
- xpc_heartbeat_init = xpc_heartbeat_init_uv;
- xpc_heartbeat_exit = xpc_heartbeat_exit_uv;
- xpc_get_remote_heartbeat = xpc_get_remote_heartbeat_uv;
-
- xpc_request_partition_activation = xpc_request_partition_activation_uv;
- xpc_request_partition_reactivation =
- xpc_request_partition_reactivation_uv;
- xpc_request_partition_deactivation =
- xpc_request_partition_deactivation_uv;
- xpc_cancel_partition_deactivation_request =
- xpc_cancel_partition_deactivation_request_uv;
-
- xpc_setup_ch_structures_sn = xpc_setup_ch_structures_sn_uv;
- xpc_teardown_ch_structures_sn = xpc_teardown_ch_structures_sn_uv;
-
- xpc_make_first_contact = xpc_make_first_contact_uv;
-
- xpc_get_chctl_all_flags = xpc_get_chctl_all_flags_uv;
- xpc_send_chctl_closerequest = xpc_send_chctl_closerequest_uv;
- xpc_send_chctl_closereply = xpc_send_chctl_closereply_uv;
- xpc_send_chctl_openrequest = xpc_send_chctl_openrequest_uv;
- xpc_send_chctl_openreply = xpc_send_chctl_openreply_uv;
- xpc_send_chctl_opencomplete = xpc_send_chctl_opencomplete_uv;
-
- xpc_save_remote_msgqueue_pa = xpc_save_remote_msgqueue_pa_uv;
-
- xpc_setup_msg_structures = xpc_setup_msg_structures_uv;
- xpc_teardown_msg_structures = xpc_teardown_msg_structures_uv;
-
- xpc_indicate_partition_engaged = xpc_indicate_partition_engaged_uv;
- xpc_indicate_partition_disengaged =
- xpc_indicate_partition_disengaged_uv;
- xpc_assume_partition_disengaged = xpc_assume_partition_disengaged_uv;
- xpc_partition_engaged = xpc_partition_engaged_uv;
- xpc_any_partition_engaged = xpc_any_partition_engaged_uv;
-
- xpc_n_of_deliverable_payloads = xpc_n_of_deliverable_payloads_uv;
- xpc_process_msg_chctl_flags = xpc_process_msg_chctl_flags_uv;
- xpc_send_payload = xpc_send_payload_uv;
- xpc_notify_senders_of_disconnect = xpc_notify_senders_of_disconnect_uv;
- xpc_get_deliverable_payload = xpc_get_deliverable_payload_uv;
- xpc_received_payload = xpc_received_payload_uv;
+ xpc_arch_ops = xpc_arch_ops_uv;
if (sizeof(struct xpc_notify_mq_msghdr_uv) > XPC_MSG_HDR_MAX_SIZE) {
dev_err(xpc_part, "xpc_notify_mq_msghdr_uv is larger than %d\n",