From 68b3aa7c9805aee9005a8ca53c5e99177961fbb9 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Sat, 28 May 2005 07:56:31 -0400 Subject: [SCSI] allow sleeping in ->eh_bus_reset_handler() Signed-off-by: James Bottomley --- drivers/scsi/tmscsim.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/scsi/tmscsim.c') diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c index ee9df02efd5b..9589c67de535 100644 --- a/drivers/scsi/tmscsim.c +++ b/drivers/scsi/tmscsim.c @@ -2120,6 +2120,8 @@ static int DC390_bus_reset (struct scsi_cmnd *cmd) struct dc390_acb* pACB = (struct dc390_acb*) cmd->device->host->hostdata; u8 bval; + spin_lock_irq(cmd->device->host->host_lock); + bval = DC390_read8(CtrlReg1) | DIS_INT_ON_SCSI_RST; DC390_write8(CtrlReg1, bval); /* disable IRQ on bus reset */ @@ -2127,7 +2129,7 @@ static int DC390_bus_reset (struct scsi_cmnd *cmd) dc390_ResetSCSIBus(pACB); dc390_ResetDevParam(pACB); - udelay(1000); + mdelay(1); pACB->pScsiHost->last_reset = jiffies + 3*HZ/2 + HZ * dc390_eepromBuf[pACB->AdapterIndex][EE_DELAY]; @@ -2142,6 +2144,8 @@ static int DC390_bus_reset (struct scsi_cmnd *cmd) bval = DC390_read8(CtrlReg1) & ~DIS_INT_ON_SCSI_RST; DC390_write8(CtrlReg1, bval); /* re-enable interrupt */ + spin_unlock_irq(cmd->device->host->host_lock); + return SUCCESS; } -- cgit v1.2.3