* Remove all allocated DMA memory and unmap memory IO regions. If MTRR
* is enabled, also remove it again.
*/
-static void __devexit i2o_pci_free(struct i2o_controller *c)
+static void i2o_pci_free(struct i2o_controller *c)
{
struct device *dev;
* If we know what card it is, set the size
* correctly. Code is taken from dpt_i2o.c
*/
- if(pdev->device == 0xa501) {
- if(pdev->subsystem_device >= 0xc032 &&
- pdev->subsystem_device <= 0xc03b) {
- if(c->base.len > 0x400000)
+ if (pdev->device == 0xa501) {
+ if (pdev->subsystem_device >= 0xc032 &&
+ pdev->subsystem_device <= 0xc03b) {
+ if (c->base.len > 0x400000)
c->base.len = 0x400000;
} else {
- if(c->base.len > 0x100000)
+ if (c->base.len > 0x100000)
c->base.len = 0x100000;
}
}
}
if (i == 6) {
- printk(KERN_ERR "i2o: I2O controller has no memory regions"
- " defined.\n");
+ printk(KERN_ERR "%s: I2O controller has no memory regions"
+ " defined.\n", c->name);
i2o_pci_free(c);
return -EINVAL;
}
/* Map the I2O controller */
if (c->raptor) {
- printk(KERN_INFO "i2o: PCI I2O controller\n");
+ printk(KERN_INFO "%s: PCI I2O controller\n", c->name);
printk(KERN_INFO " BAR0 at 0x%08lX size=%ld\n",
(unsigned long)c->base.phys, (unsigned long)c->base.len);
printk(KERN_INFO " BAR1 at 0x%08lX size=%ld\n",
(unsigned long)c->in_queue.phys,
(unsigned long)c->in_queue.len);
} else
- printk(KERN_INFO "i2o: PCI I2O controller at %08lX size=%ld\n",
- (unsigned long)c->base.phys, (unsigned long)c->base.len);
+ printk(KERN_INFO "%s: PCI I2O controller at %08lX size=%ld\n",
+ c->name, (unsigned long)c->base.phys,
+ (unsigned long)c->base.len);
c->base.virt = ioremap(c->base.phys, c->base.len);
if (!c->base.virt) {
- printk(KERN_ERR "i2o: Unable to map controller.\n");
+ printk(KERN_ERR "%s: Unable to map controller.\n", c->name);
return -ENOMEM;
}
if (c->raptor) {
c->in_queue.virt = ioremap(c->in_queue.phys, c->in_queue.len);
if (!c->in_queue.virt) {
- printk(KERN_ERR "i2o: Unable to map controller.\n");
+ printk(KERN_ERR "%s: Unable to map controller.\n",
+ c->name);
i2o_pci_free(c);
return -ENOMEM;
}
c->mtrr_reg1 = -1;
if (c->mtrr_reg0 < 0)
- printk(KERN_WARNING "i2o: could not enable write combining "
- "MTRR\n");
+ printk(KERN_WARNING "%s: could not enable write combining "
+ "MTRR\n", c->name);
else
- printk(KERN_INFO "i2o: using write combining MTRR\n");
+ printk(KERN_INFO "%s: using write combining MTRR\n", c->name);
/*
* If it is an INTEL i960 I/O processor then set the first 64K to
*/
if ((pdev->vendor == PCI_VENDOR_ID_INTEL ||
pdev->vendor == PCI_VENDOR_ID_DPT) && !c->raptor) {
- printk(KERN_INFO "i2o: MTRR workaround for Intel i960 processor"
- "\n");
+ printk(KERN_INFO "%s: MTRR workaround for Intel i960 processor"
+ "\n", c->name);
c->mtrr_reg1 = mtrr_add(c->base.phys, 0x10000,
MTRR_TYPE_UNCACHABLE, 1);
if (c->mtrr_reg1 < 0) {
- printk(KERN_WARNING "i2o_pci: Error in setting "
- "MTRR_TYPE_UNCACHABLE\n");
+ printk(KERN_WARNING "%s: Error in setting "
+ "MTRR_TYPE_UNCACHABLE\n", c->name);
mtrr_del(c->mtrr_reg0, c->in_queue.phys,
c->in_queue.len);
c->mtrr_reg0 = -1;
}
#endif
- if (i2o_dma_alloc(dev, &c->status, 4, GFP_KERNEL)) {
+ if (i2o_dma_alloc(dev, &c->status, 8, GFP_KERNEL)) {
i2o_pci_free(c);
return -ENOMEM;
}
struct device *dev = &c->pdev->dev;
struct i2o_message *m;
u32 mv;
- u32 *msg;
/*
* Old 960 steppings had a bug in the I2O unit that caused
if (unlikely(mv == I2O_QUEUE_EMPTY)) {
return IRQ_NONE;
} else
- pr_debug("960 bug detected\n");
+ pr_debug("%s: 960 bug detected\n", c->name);
}
while (mv != I2O_QUEUE_EMPTY) {
* Because bus_to_virt is deprecated, we have calculate the
* location by ourself!
*/
- m = (struct i2o_message *)(mv -
- (unsigned long)c->out_queue.phys +
- (unsigned long)c->out_queue.virt);
-
- msg = (u32 *) m;
+ m = i2o_msg_out_to_virt(c, mv);
/*
* Ensure this message is seen coherently but cachably by
* the processor
*/
- dma_sync_single_for_cpu(dev, c->out_queue.phys, MSG_FRAME_SIZE,
+ dma_sync_single_for_cpu(dev, mv, MSG_FRAME_SIZE * 4,
PCI_DMA_FROMDEVICE);
/* dispatch it */
/* Cards that fall apart if you hit them with large I/O loads... */
if (pdev->vendor == PCI_VENDOR_ID_NCR && pdev->device == 0x0630) {
c->short_req = 1;
- printk(KERN_INFO "i2o: Symbios FC920 workarounds activated.\n");
+ printk(KERN_INFO "%s: Symbios FC920 workarounds activated.\n",
+ c->name);
}
if (pdev->subsystem_vendor == PCI_VENDOR_ID_PROMISE) {
c->promise = 1;
- printk(KERN_INFO "i2o: Promise workarounds activated.\n");
+ printk(KERN_INFO "%s: Promise workarounds activated.\n",
+ c->name);
}
/* Cards that go bananas if you quiesce them before you reset them. */
}
if ((rc = i2o_pci_alloc(c))) {
- printk(KERN_ERR "i2o: DMA / IO allocation for I2O controller "
- " failed\n");
+ printk(KERN_ERR "%s: DMA / IO allocation for I2O controller "
+ " failed\n", c->name);
goto free_controller;
}
if (i2o_pci_irq_enable(c)) {
- printk(KERN_ERR "i2o: unable to enable interrupts for I2O "
- "controller\n");
+ printk(KERN_ERR "%s: unable to enable interrupts for I2O "
+ "controller\n", c->name);
goto free_pci;
}