diff options
Diffstat (limited to 'drivers/scsi/mvsas')
| -rw-r--r-- | drivers/scsi/mvsas/mv_94xx.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/mvsas/mv_defs.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c index 130d8036a2b5..7e423e5ad5e1 100644 --- a/drivers/scsi/mvsas/mv_94xx.c +++ b/drivers/scsi/mvsas/mv_94xx.c @@ -510,6 +510,10 @@ static int __devinit mvs_94xx_init(struct mvs_info *mvi) tmp |= CINT_PHY_MASK; mw32(MVS_INT_MASK, tmp); + tmp = mvs_cr32(mvi, CMD_LINK_TIMER); + tmp |= 0xFFFF0000; + mvs_cw32(mvi, CMD_LINK_TIMER, tmp); + /* tune STP performance */ tmp = 0x003F003F; mvs_cw32(mvi, CMD_PL_TIMER, tmp); diff --git a/drivers/scsi/mvsas/mv_defs.h b/drivers/scsi/mvsas/mv_defs.h index 8e21482367d2..f5451940d289 100644 --- a/drivers/scsi/mvsas/mv_defs.h +++ b/drivers/scsi/mvsas/mv_defs.h @@ -388,6 +388,7 @@ enum sas_cmd_port_registers { CMD_SL_MODE1 = 0x1C0, /* SL Mode 1 */ CMD_PND_FIFO_CTL1 = 0x1C4, /* Pending FIFO Control 1 */ CMD_PORT_LAYER_TIMER1 = 0x1E0, /* Port Layer Timer 1 */ + CMD_LINK_TIMER = 0x1E4, /* Link Timer */ }; enum mvs_info_flags { |