diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2012-02-01 08:23:10 (GMT) |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2012-05-17 19:27:11 (GMT) |
| commit | 11cc51835af0e6fbb2da9cb012bdaaa036497b7f (patch) | |
| tree | c9afaa1c1afc1e185b85fa6137e60282657e1778 /drivers/scsi/isci/remote_node_context.c | |
| parent | 14e99b4a3f5323bb961754de5024daff79e59b98 (diff) | |
| download | linux-fsl-qoriq-11cc51835af0e6fbb2da9cb012bdaaa036497b7f.tar.xz | |
isci: kill ->is_direct_attached
domain_device ->parent conveys the same information.
Occurrences of ->is_direct_attached appear next to incomplete open-coded
versions of dev_is_sata(), clean those up as well.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/scsi/isci/remote_node_context.c')
| -rw-r--r-- | drivers/scsi/isci/remote_node_context.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/drivers/scsi/isci/remote_node_context.c b/drivers/scsi/isci/remote_node_context.c index 994ec0c..8ce5a35 100644 --- a/drivers/scsi/isci/remote_node_context.c +++ b/drivers/scsi/isci/remote_node_context.c @@ -131,7 +131,7 @@ static void sci_remote_node_context_construct_buffer(struct sci_remote_node_cont rnc->ssp.arbitration_wait_time = 0; - if (dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) { + if (dev_is_sata(dev)) { rnc->ssp.connection_occupancy_timeout = ihost->user_parameters.stp_max_occupancy_timeout; rnc->ssp.connection_inactivity_timeout = @@ -219,13 +219,12 @@ static void sci_remote_node_context_validate_context_buffer(struct sci_remote_no rnc_buffer->ssp.is_valid = true; - if (!idev->is_direct_attached && - (dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP))) { + if (dev_is_sata(dev) && dev->parent) { sci_remote_device_post_request(idev, SCU_CONTEXT_COMMAND_POST_RNC_96); } else { sci_remote_device_post_request(idev, SCU_CONTEXT_COMMAND_POST_RNC_32); - if (idev->is_direct_attached) + if (!dev->parent) sci_port_setup_transports(idev->owning_port, sci_rnc->remote_node_index); } @@ -287,10 +286,8 @@ static void sci_remote_node_context_resuming_state_enter(struct sci_base_state_m * resume because of a target reset we also need to update * the STPTLDARNI register with the RNi of the device */ - if ((dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) && - idev->is_direct_attached) - sci_port_setup_transports(idev->owning_port, - rnc->remote_node_index); + if (dev_is_sata(dev) && !dev->parent) + sci_port_setup_transports(idev->owning_port, rnc->remote_node_index); sci_remote_device_post_request(idev, SCU_CONTEXT_COMMAND_POST_RNC_RESUME); } @@ -553,18 +550,10 @@ enum sci_status sci_remote_node_context_resume(struct sci_remote_node_context *s sci_remote_node_context_setup_to_resume(sci_rnc, cb_fn, cb_p); - /* TODO: consider adding a resume action of NONE, INVALIDATE, WRITE_TLCR */ - if (dev->dev_type == SAS_END_DEV || dev_is_expander(dev)) + if (dev_is_sata(dev) && dev->parent) + sci_change_state(&sci_rnc->sm, SCI_RNC_INVALIDATING); + else sci_change_state(&sci_rnc->sm, SCI_RNC_RESUMING); - else if (dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) { - if (idev->is_direct_attached) { - /* @todo Fix this since I am being silly in writing to the STPTLDARNI register. */ - sci_change_state(&sci_rnc->sm, SCI_RNC_RESUMING); - } else { - sci_change_state(&sci_rnc->sm, SCI_RNC_INVALIDATING); - } - } else - return SCI_FAILURE; return SCI_SUCCESS; } case SCI_RNC_TX_RX_SUSPENDED: |