diff options
Diffstat (limited to 'drivers/scsi/isci/remote_node_context.c')
| -rw-r--r-- | drivers/scsi/isci/remote_node_context.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/scsi/isci/remote_node_context.c b/drivers/scsi/isci/remote_node_context.c index 8ce5a35891e1..3a55ba66b8ac 100644 --- a/drivers/scsi/isci/remote_node_context.c +++ b/drivers/scsi/isci/remote_node_context.c @@ -316,6 +316,15 @@ static void sci_remote_node_context_tx_rx_suspended_state_enter(struct sci_base_ sci_remote_node_context_continue_state_transitions(rnc); } +static void sci_remote_node_context_await_suspend_state_exit( + struct sci_base_state_machine *sm) +{ + struct sci_remote_node_context *rnc + = container_of(sm, typeof(*rnc), sm); + + isci_dev_set_hang_detection_timeout(rnc_to_dev(rnc), 0); +} + static const struct sci_base_state sci_remote_node_context_state_table[] = { [SCI_RNC_INITIAL] = { .enter_state = sci_remote_node_context_initial_state_enter, @@ -338,7 +347,9 @@ static const struct sci_base_state sci_remote_node_context_state_table[] = { [SCI_RNC_TX_RX_SUSPENDED] = { .enter_state = sci_remote_node_context_tx_rx_suspended_state_enter, }, - [SCI_RNC_AWAIT_SUSPENSION] = { }, + [SCI_RNC_AWAIT_SUSPENSION] = { + .exit_state = sci_remote_node_context_await_suspend_state_exit, + }, }; void sci_remote_node_context_construct(struct sci_remote_node_context *rnc, @@ -513,6 +524,8 @@ enum sci_status sci_remote_node_context_suspend(struct sci_remote_node_context * if (suspend_type == SCI_SOFTWARE_SUSPENSION) { sci_remote_device_post_request(rnc_to_dev(sci_rnc), SCU_CONTEXT_COMMAND_POST_RNC_SUSPEND_TX); + isci_dev_set_hang_detection_timeout(rnc_to_dev(sci_rnc), + 0x00000001); } sci_change_state(&sci_rnc->sm, SCI_RNC_AWAIT_SUSPENSION); |