diff options
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 13 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/rkt.c | 20 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/rx.c | 20 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/sa.c | 22 |
5 files changed, 76 insertions, 3 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index ddbbb85b3a7..6f4906ee9a5 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -460,6 +460,7 @@ struct adapter_ops { void (*adapter_interrupt)(struct aac_dev *dev); void (*adapter_notify)(struct aac_dev *dev, u32 event); + void (*adapter_disable_int)(struct aac_dev *dev); int (*adapter_sync_cmd)(struct aac_dev *dev, u32 command, u32 p1, u32 p2, u32 p3, u32 p4, u32 p5, u32 p6, u32 *status, u32 *r1, u32 *r2, u32 *r3, u32 *r4); int (*adapter_check_health)(struct aac_dev *dev); }; @@ -994,6 +995,9 @@ struct aac_dev #define aac_adapter_notify(dev, event) \ (dev)->a_ops.adapter_notify(dev, event) +#define aac_adapter_disable_int(dev) \ + (dev)->a_ops.adapter_disable_int(dev) + #define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) \ (dev)->a_ops.adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index b6dda99f508..41255f7893d 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -849,11 +849,12 @@ static int __devinit aac_probe_one(struct pci_dev *pdev, return 0; -out_deinit: + out_deinit: kill_proc(aac->thread_pid, SIGKILL, 0); wait_for_completion(&aac->aif_completion); aac_send_shutdown(aac); + aac_adapter_disable_int(aac); fib_map_free(aac); pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr, aac->comm_phys); kfree(aac->queues); @@ -870,6 +871,13 @@ out_deinit: return error; } +static void aac_shutdown(struct pci_dev *dev) +{ + struct Scsi_Host *shost = pci_get_drvdata(dev); + struct aac_dev *aac = (struct aac_dev *)shost->hostdata; + aac_send_shutdown(aac); +} + static void __devexit aac_remove_one(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); @@ -881,6 +889,7 @@ static void __devexit aac_remove_one(struct pci_dev *pdev) wait_for_completion(&aac->aif_completion); aac_send_shutdown(aac); + aac_adapter_disable_int(aac); fib_map_free(aac); pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr, aac->comm_phys); @@ -901,6 +910,7 @@ static struct pci_driver aac_pci_driver = { .id_table = aac_pci_tbl, .probe = aac_probe_one, .remove = __devexit_p(aac_remove_one), + .shutdown = aac_shutdown, }; static int __init aac_init(void) @@ -919,6 +929,7 @@ static int __init aac_init(void) printk(KERN_WARNING "aacraid: unable to register \"aac\" device.\n"); } + return 0; } diff --git a/drivers/scsi/aacraid/rkt.c b/drivers/scsi/aacraid/rkt.c index 7d68b782513..557287a0b80 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: diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c index 1ff25f49fad..a8459faf87c 100644 --- a/drivers/scsi/aacraid/rx.c +++ b/drivers/scsi/aacraid/rx.c @@ -88,6 +88,16 @@ static irqreturn_t aac_rx_intr(int irq, void *dev_id, struct pt_regs *regs) } /** + * aac_rx_disable_interrupt - Disable interrupts + * @dev: Adapter + */ + +static void aac_rx_disable_interrupt(struct aac_dev *dev) +{ + rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff); +} + +/** * rx_sync_cmd - send a command and wait * @dev: Adapter * @command: Command to execute @@ -412,10 +422,19 @@ int aac_rx_init(struct aac_dev *dev) * Fill in the function dispatch table. */ dev->a_ops.adapter_interrupt = aac_rx_interrupt_adapter; + dev->a_ops.adapter_disable_int = aac_rx_disable_interrupt; dev->a_ops.adapter_notify = aac_rx_notify_adapter; dev->a_ops.adapter_sync_cmd = rx_sync_cmd; dev->a_ops.adapter_check_health = aac_rx_check_health; + /* + * First clear out all interrupts. Then enable the one's that we + * can handle. + */ + rx_writeb(dev, MUnit.OIMR, 0xff); + rx_writel(dev, MUnit.ODR, 0xffffffff); + rx_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: + rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff); free_irq(dev->scsi_host_ptr->irq, (void *)dev); error_iounmap: diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c index 0680249ab86..3900abc5850 100644 --- a/drivers/scsi/aacraid/sa.c +++ b/drivers/scsi/aacraid/sa.c @@ -82,6 +82,16 @@ static irqreturn_t aac_sa_intr(int irq, void *dev_id, struct pt_regs *regs) } /** + * aac_sa_disable_interrupt - disable interrupt + * @dev: Which adapter to enable. + */ + +static void aac_sa_disable_interrupt (struct aac_dev *dev) +{ + sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff); +} + +/** * aac_sa_notify_adapter - handle adapter notification * @dev: Adapter that notification is for * @event: Event to notidy @@ -214,9 +224,8 @@ static int sa_sync_cmd(struct aac_dev *dev, u32 command, static void aac_sa_interrupt_adapter (struct aac_dev *dev) { - u32 ret; sa_sync_cmd(dev, BREAKPOINT_REQUEST, 0, 0, 0, 0, 0, 0, - &ret, NULL, NULL, NULL, NULL); + NULL, NULL, NULL, NULL, NULL); } /** @@ -352,10 +361,18 @@ int aac_sa_init(struct aac_dev *dev) */ dev->a_ops.adapter_interrupt = aac_sa_interrupt_adapter; + dev->a_ops.adapter_disable_int = aac_sa_disable_interrupt; dev->a_ops.adapter_notify = aac_sa_notify_adapter; dev->a_ops.adapter_sync_cmd = sa_sync_cmd; dev->a_ops.adapter_check_health = aac_sa_check_health; + /* + * First clear out all interrupts. Then enable the one's that + * we can handle. + */ + sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff); + sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, (PrintfReady | DOORBELL_1 | + DOORBELL_2 | DOORBELL_3 | DOORBELL_4)); if(aac_init_adapter(dev) == NULL) goto error_irq; @@ -381,6 +398,7 @@ error_kfree: kfree(dev->queues); error_irq: + sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff); free_irq(dev->scsi_host_ptr->irq, (void *)dev); error_iounmap: |