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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 17:31:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 17:31:27 -0700 |
| commit | 0481990b758628e12f4b0a9e15094e70cefc7cd1 (patch) | |
| tree | 67a4b4b7acc6a688b87ef2a2d3ec0e296e6e480c /drivers/scsi/aacraid/rkt.c | |
| parent | db400b3c4ee89d384d9163836a55577abdae772d (diff) | |
| parent | 17fa53da1239b8712c5cebbd72a74c713b6c2db9 (diff) | |
| download | linux-stable-0481990b758628e12f4b0a9e15094e70cefc7cd1.tar.gz | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6
Diffstat (limited to 'drivers/scsi/aacraid/rkt.c')
| -rw-r--r-- | drivers/scsi/aacraid/rkt.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/rkt.c b/drivers/scsi/aacraid/rkt.c index 7d68b7825137..557287a0b80b 100644 --- a/drivers/scsi/aacraid/rkt.c +++ b/drivers/scsi/aacraid/rkt.c @@ -88,6 +88,16 @@ static irqreturn_t aac_rkt_intr(int irq, void *dev_id, struct pt_regs *regs) } /** + * aac_rkt_disable_interrupt - Disable interrupts + * @dev: Adapter + */ + +static void aac_rkt_disable_interrupt(struct aac_dev *dev) +{ + rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff); +} + +/** * rkt_sync_cmd - send a command and wait * @dev: Adapter * @command: Command to execute @@ -412,10 +422,19 @@ int aac_rkt_init(struct aac_dev *dev) * Fill in the function dispatch table. */ dev->a_ops.adapter_interrupt = aac_rkt_interrupt_adapter; + dev->a_ops.adapter_disable_int = aac_rkt_disable_interrupt; dev->a_ops.adapter_notify = aac_rkt_notify_adapter; dev->a_ops.adapter_sync_cmd = rkt_sync_cmd; dev->a_ops.adapter_check_health = aac_rkt_check_health; + /* + * First clear out all interrupts. Then enable the one's that we + * can handle. + */ + rkt_writeb(dev, MUnit.OIMR, 0xff); + rkt_writel(dev, MUnit.ODR, 0xffffffff); + rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb); + if (aac_init_adapter(dev) == NULL) goto error_irq; /* @@ -438,6 +457,7 @@ error_kfree: kfree(dev->queues); error_irq: + rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff); free_irq(dev->scsi_host_ptr->irq, (void *)dev); error_iounmap: |