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Code Issues Releases Wiki Activity

isci: rnc state machine table c99 conversion

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This makes the subsequent patches to delete rnc->state_handler more
clear.

Signed-off-by: Jacek Danecki <Jacek.Danecki@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Jacek Danecki 2011-05-03 04:21:07 +00:00 committed by Dan Williams
parent b9988b8e7f
commit a98a7426bc
2 changed files with 58 additions and 71 deletions
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124
drivers/scsi/isci/remote_node_context.c
View file

@ -788,80 +788,70 @@ static enum sci_status scic_sds_remote_node_context_await_suspension_state_event
/* --------------------------------------------------------------------------- */
static struct scic_sds_remote_node_context_handlers
scic_sds_remote_node_context_state_handler_table[
SCIC_SDS_REMOTE_NODE_CONTEXT_MAX_STATES] =
{
/* SCIC_SDS_REMOTE_NODE_CONTEXT_INITIAL_STATE */
{
scic_sds_remote_node_context_default_destruct_handler,
scic_sds_remote_node_context_default_suspend_handler,
scic_sds_remote_node_context_initial_state_resume_handler,
scic_sds_remote_node_context_default_start_io_handler,
scic_sds_remote_node_context_default_start_task_handler,
scic_sds_remote_node_context_default_event_handler
scic_sds_remote_node_context_state_handler_table[] = {
[SCIC_SDS_REMOTE_NODE_CONTEXT_INITIAL_STATE] = {
.destruct_handler = scic_sds_remote_node_context_default_destruct_handler,
.suspend_handler = scic_sds_remote_node_context_default_suspend_handler,
.resume_handler = scic_sds_remote_node_context_initial_state_resume_handler,
.start_io_handler = scic_sds_remote_node_context_default_start_io_handler,
.start_task_handler = scic_sds_remote_node_context_default_start_task_handler,
.event_handler = scic_sds_remote_node_context_default_event_handler
},
/* SCIC_SDS_REMOTE_NODE_CONTEXT_POSTING_STATE */
{
scic_sds_remote_node_context_general_destruct_handler,
scic_sds_remote_node_context_default_suspend_handler,
scic_sds_remote_node_context_continue_to_resume_handler,
scic_sds_remote_node_context_default_start_io_handler,
scic_sds_remote_node_context_default_start_task_handler,
scic_sds_remote_node_context_posting_state_event_handler
[SCIC_SDS_REMOTE_NODE_CONTEXT_POSTING_STATE] = {
.destruct_handler = scic_sds_remote_node_context_general_destruct_handler,
.suspend_handler = scic_sds_remote_node_context_default_suspend_handler,
.resume_handler = scic_sds_remote_node_context_continue_to_resume_handler,
.start_io_handler = scic_sds_remote_node_context_default_start_io_handler,
.start_task_handler = scic_sds_remote_node_context_default_start_task_handler,
.event_handler = scic_sds_remote_node_context_posting_state_event_handler
},
/* SCIC_SDS_REMOTE_NODE_CONTEXT_INVALIDATING_STATE */
{
scic_sds_remote_node_context_invalidating_state_destruct_handler,
scic_sds_remote_node_context_default_suspend_handler,
scic_sds_remote_node_context_continue_to_resume_handler,
scic_sds_remote_node_context_default_start_io_handler,
scic_sds_remote_node_context_default_start_task_handler,
scic_sds_remote_node_context_invalidating_state_event_handler
[SCIC_SDS_REMOTE_NODE_CONTEXT_INVALIDATING_STATE] = {
.destruct_handler = scic_sds_remote_node_context_invalidating_state_destruct_handler,
.suspend_handler = scic_sds_remote_node_context_default_suspend_handler,
.resume_handler = scic_sds_remote_node_context_continue_to_resume_handler,
.start_io_handler = scic_sds_remote_node_context_default_start_io_handler,
.start_task_handler = scic_sds_remote_node_context_default_start_task_handler,
.event_handler = scic_sds_remote_node_context_invalidating_state_event_handler
},
/* SCIC_SDS_REMOTE_NODE_CONTEXT_RESUMING_STATE */
{
scic_sds_remote_node_context_general_destruct_handler,
scic_sds_remote_node_context_default_suspend_handler,
scic_sds_remote_node_context_continue_to_resume_handler,
scic_sds_remote_node_context_default_start_io_handler,
scic_sds_remote_node_context_success_start_task_handler,
scic_sds_remote_node_context_resuming_state_event_handler
[SCIC_SDS_REMOTE_NODE_CONTEXT_RESUMING_STATE] = {
.destruct_handler = scic_sds_remote_node_context_general_destruct_handler,
.suspend_handler = scic_sds_remote_node_context_default_suspend_handler,
.resume_handler = scic_sds_remote_node_context_continue_to_resume_handler,
.start_io_handler = scic_sds_remote_node_context_default_start_io_handler,
.start_task_handler = scic_sds_remote_node_context_success_start_task_handler,
.event_handler = scic_sds_remote_node_context_resuming_state_event_handler
},
/* SCIC_SDS_REMOTE_NODE_CONTEXT_READY_STATE */
{
scic_sds_remote_node_context_general_destruct_handler,
scic_sds_remote_node_context_ready_state_suspend_handler,
scic_sds_remote_node_context_default_resume_handler,
scic_sds_remote_node_context_ready_state_start_io_handler,
scic_sds_remote_node_context_success_start_task_handler,
scic_sds_remote_node_context_ready_state_event_handler
[SCIC_SDS_REMOTE_NODE_CONTEXT_READY_STATE] = {
.destruct_handler = scic_sds_remote_node_context_general_destruct_handler,
.suspend_handler = scic_sds_remote_node_context_ready_state_suspend_handler,
.resume_handler = scic_sds_remote_node_context_default_resume_handler,
.start_io_handler = scic_sds_remote_node_context_ready_state_start_io_handler,
.start_task_handler = scic_sds_remote_node_context_success_start_task_handler,
.event_handler = scic_sds_remote_node_context_ready_state_event_handler
},
/* SCIC_SDS_REMOTE_NODE_CONTEXT_TX_SUSPENDED_STATE */
{
scic_sds_remote_node_context_general_destruct_handler,
scic_sds_remote_node_context_default_suspend_handler,
scic_sds_remote_node_context_tx_suspended_state_resume_handler,
scic_sds_remote_node_context_default_start_io_handler,
scic_sds_remote_node_context_suspended_start_task_handler,
scic_sds_remote_node_context_default_event_handler
[SCIC_SDS_REMOTE_NODE_CONTEXT_TX_SUSPENDED_STATE] = {
.destruct_handler = scic_sds_remote_node_context_general_destruct_handler,
.suspend_handler = scic_sds_remote_node_context_default_suspend_handler,
.resume_handler = scic_sds_remote_node_context_tx_suspended_state_resume_handler,
.start_io_handler = scic_sds_remote_node_context_default_start_io_handler,
.start_task_handler = scic_sds_remote_node_context_suspended_start_task_handler,
.event_handler = scic_sds_remote_node_context_default_event_handler
},
/* SCIC_SDS_REMOTE_NODE_CONTEXT_TX_RX_SUSPENDED_STATE */
{
scic_sds_remote_node_context_general_destruct_handler,
scic_sds_remote_node_context_default_suspend_handler,
scic_sds_remote_node_context_tx_rx_suspended_state_resume_handler,
scic_sds_remote_node_context_default_start_io_handler,
scic_sds_remote_node_context_suspended_start_task_handler,
scic_sds_remote_node_context_default_event_handler
[SCIC_SDS_REMOTE_NODE_CONTEXT_TX_RX_SUSPENDED_STATE] = {
.destruct_handler = scic_sds_remote_node_context_general_destruct_handler,
.suspend_handler = scic_sds_remote_node_context_default_suspend_handler,
.resume_handler = scic_sds_remote_node_context_tx_rx_suspended_state_resume_handler,
.start_io_handler = scic_sds_remote_node_context_default_start_io_handler,
.start_task_handler = scic_sds_remote_node_context_suspended_start_task_handler,
.event_handler = scic_sds_remote_node_context_default_event_handler
},
/* SCIC_SDS_REMOTE_NODE_CONTEXT_AWAIT_SUSPENSION_STATE */
{
scic_sds_remote_node_context_general_destruct_handler,
scic_sds_remote_node_context_default_suspend_handler,
scic_sds_remote_node_context_await_suspension_state_resume_handler,
scic_sds_remote_node_context_default_start_io_handler,
scic_sds_remote_node_context_await_suspension_state_start_task_handler,
scic_sds_remote_node_context_await_suspension_state_event_handler
[SCIC_SDS_REMOTE_NODE_CONTEXT_AWAIT_SUSPENSION_STATE] = {
.destruct_handler = scic_sds_remote_node_context_general_destruct_handler,
.suspend_handler = scic_sds_remote_node_context_default_suspend_handler,
.resume_handler = scic_sds_remote_node_context_await_suspension_state_resume_handler,
.start_io_handler = scic_sds_remote_node_context_default_start_io_handler,
.start_task_handler = scic_sds_remote_node_context_await_suspension_state_start_task_handler,
.event_handler = scic_sds_remote_node_context_await_suspension_state_event_handler
}
};

5
drivers/scsi/isci/remote_node_context.h
View file

@ -201,10 +201,7 @@ enum scis_sds_remote_node_context_states {
* there is a request to supend the remote node context or when there is a TC
* completion where the remote node will be suspended by the hardware.
*/
SCIC_SDS_REMOTE_NODE_CONTEXT_AWAIT_SUSPENSION_STATE,
SCIC_SDS_REMOTE_NODE_CONTEXT_MAX_STATES
SCIC_SDS_REMOTE_NODE_CONTEXT_AWAIT_SUSPENSION_STATE
};
/**