diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2022-02-18 11:51:01 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-22 21:11:05 -0500 |
| commit | 96e77a27431ac9ce2c76d6f946e2a5c03e19ca4b (patch) | |
| tree | 6b8cf7c7ef67e711755c7a67e80907032445ea79 /drivers/scsi/megaraid/megaraid_sas_fusion.c | |
| parent | fb597392b1f49b4fe1a280471f00817daee1436c (diff) | |
scsi: megasas: Stop using the SCSI pointer
Set .cmd_size in the SCSI host template instead of using the SCSI pointer
from struct scsi_cmnd. This patch prepares for removal of the SCSI pointer
from struct scsi_cmnd.
Link: https://lore.kernel.org/r/20220218195117.25689-34-bvanassche@acm.org
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index fc90a0a687b5..c72364864bf4 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -2915,7 +2915,7 @@ megasas_build_ldio_fusion(struct megasas_instance *instance, get_updated_dev_handle(instance, &fusion->load_balance_info[device_id], &io_info, local_map_ptr); - scp->SCp.Status |= MEGASAS_LOAD_BALANCE_FLAG; + megasas_priv(scp)->status |= MEGASAS_LOAD_BALANCE_FLAG; cmd->pd_r1_lb = io_info.pd_after_lb; if (instance->adapter_type >= VENTURA_SERIES) rctx_g35->span_arm = io_info.span_arm; @@ -2923,7 +2923,7 @@ megasas_build_ldio_fusion(struct megasas_instance *instance, rctx->span_arm = io_info.span_arm; } else - scp->SCp.Status &= ~MEGASAS_LOAD_BALANCE_FLAG; + megasas_priv(scp)->status &= ~MEGASAS_LOAD_BALANCE_FLAG; if (instance->adapter_type >= VENTURA_SERIES) cmd->r1_alt_dev_handle = io_info.r1_alt_dev_handle; @@ -3293,7 +3293,7 @@ megasas_build_io_fusion(struct megasas_instance *instance, io_request->SenseBufferLength = SCSI_SENSE_BUFFERSIZE; cmd->scmd = scp; - scp->SCp.ptr = (char *)cmd; + megasas_priv(scp)->cmd_priv = cmd; return 0; } @@ -3489,7 +3489,7 @@ megasas_complete_r1_command(struct megasas_instance *instance, if (instance->ldio_threshold && megasas_cmd_type(scmd_local) == READ_WRITE_LDIO) atomic_dec(&instance->ldio_outstanding); - scmd_local->SCp.ptr = NULL; + megasas_priv(scmd_local)->cmd_priv = NULL; megasas_return_cmd_fusion(instance, cmd); scsi_dma_unmap(scmd_local); megasas_sdev_busy_dec(instance, scmd_local); @@ -3613,12 +3613,13 @@ complete_cmd_fusion(struct megasas_instance *instance, u32 MSIxIndex, case MPI2_FUNCTION_SCSI_IO_REQUEST: /*Fast Path IO.*/ /* Update load balancing info */ if (fusion->load_balance_info && - (cmd_fusion->scmd->SCp.Status & + (megasas_priv(cmd_fusion->scmd)->status & MEGASAS_LOAD_BALANCE_FLAG)) { device_id = MEGASAS_DEV_INDEX(scmd_local); lbinfo = &fusion->load_balance_info[device_id]; atomic_dec(&lbinfo->scsi_pending_cmds[cmd_fusion->pd_r1_lb]); - cmd_fusion->scmd->SCp.Status &= ~MEGASAS_LOAD_BALANCE_FLAG; + megasas_priv(cmd_fusion->scmd)->status &= + ~MEGASAS_LOAD_BALANCE_FLAG; } fallthrough; /* and complete IO */ case MEGASAS_MPI2_FUNCTION_LD_IO_REQUEST: /* LD-IO Path */ @@ -3630,7 +3631,7 @@ complete_cmd_fusion(struct megasas_instance *instance, u32 MSIxIndex, if (instance->ldio_threshold && (megasas_cmd_type(scmd_local) == READ_WRITE_LDIO)) atomic_dec(&instance->ldio_outstanding); - scmd_local->SCp.ptr = NULL; + megasas_priv(scmd_local)->cmd_priv = NULL; megasas_return_cmd_fusion(instance, cmd_fusion); scsi_dma_unmap(scmd_local); megasas_sdev_busy_dec(instance, scmd_local); |