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62f5c74c97
scsi_dma_map API will return a negative value (i.e. -ENOMEM) if DMA mapping of sg lists fails and zero if the sg list in the SCSI cmd is NULL. But drivers doesn't handled sg list DMA mapping failure case properly. So, Updated the code to return host busy error status to SCSI MID Layer(SML), when DMA mapping of scatter gather list fails for a SCSI command. So that SML will retry this SCSI cmd after some time. Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: James Bottomley <JBottomley@Odin.com> |
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| .. | ||
| mpi | ||
| Kconfig | ||
| Makefile | ||
| mpt3sas_base.c | ||
| mpt3sas_base.h | ||
| mpt3sas_config.c | ||
| mpt3sas_ctl.c | ||
| mpt3sas_ctl.h | ||
| mpt3sas_debug.h | ||
| mpt3sas_scsih.c | ||
| mpt3sas_transport.c | ||
| mpt3sas_trigger_diag.c | ||
| mpt3sas_trigger_diag.h | ||