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path: root/drivers/scsi/mvsas/mv_sas.c
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2009-05-23[SCSI] mvsas: remove all the casts from void * or to void *Andy Yan
Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: performance improvement using domain_device->lldd_devAndy Yan
Using sticky field to improve retrieve performance by eliminating some lookups in . Remove some spurious casts. Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: bug fix, null pointer may be usedAndy Yan
Null pointer check to avoid corruption. Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: bug fix of dead lockAndy Yan
TMF task should be issued with Interrupt Disabled, or Deadlock may take place. Clean-up unused parameters and conditonal lock. Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-23[SCSI] mvsas: bug fix with setting task management frame typeAndy Yan
Correct frame type setting according to parameter. Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] mvsas: add support for 94xx; layout change; bug fixesAndy Yan
This version contains following main changes - Switch to new layout to support more types of ASIC. - SSP TMF supported and related Error Handing enhanced. - Support flash feature with delay 2*HZ when PHY changed. - Support Marvell 94xx series ASIC for 6G SAS/SATA, which has 2 88SE64xx chips but any different register description. - Support SPI flash for HBA-related configuration info. - Other patch enhanced from kernel side such as increasing PHY type [jejb: fold back in DMA_BIT_MASK changes] Signed-off-by: Ying Chu <jasonchu@marvell.com> Signed-off-by: Andy Yan <ayan@marvell.com> Signed-off-by: Ke Wei <kewei@marvell.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] mvsas: split driver into multiple filesJeff Garzik
Split mvsas driver into multiple source codes, based on the split and function distribution found in Marvell's mvsas update. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-05-20[SCSI] mvsas: move into new directory drivers/scsi/mvsas/Jeff Garzik
Zero functional changes, just file movement. This commit prepares for the upcoming integration of the Marvell-provided driver update that splits the driver into support for both 64xx and 94xx chip families. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>