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yaml
---
r: 62404
b: refs/heads/master
c: b8d2ea1
h: refs/heads/master
v: v3
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Muli Ben-Yehuda authored and Linus Torvalds committed Jul 22, 2007
1 parent d6d917d commit c96abb7
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Showing 2 changed files with 18 additions and 9 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 9882234bf2e54ebf4866245d46e2c704a1214ad9
refs/heads/master: b8d2ea1b87b02fc94ffcab58b29c83fbbb6a1e4e
25 changes: 17 additions & 8 deletions trunk/arch/x86_64/kernel/pci-calgary.c
Original file line number Diff line number Diff line change
Expand Up @@ -807,6 +807,20 @@ static void __init calgary_set_split_completion_timeout(void __iomem *bbar,
readq(target); /* flush */
}

static void __init calgary_handle_quirks(struct pci_dev* dev)
{
unsigned char busnum = dev->bus->number;
struct iommu_table *tbl = dev->sysdata;

/*
* Give split completion a longer timeout on bus 1 for aic94xx
* http://bugzilla.kernel.org/show_bug.cgi?id=7180
*/
if (busnum == 1)
calgary_set_split_completion_timeout(tbl->bbar, busnum,
CCR_2SEC_TIMEOUT);
}

static void __init calgary_enable_translation(struct pci_dev *dev)
{
u32 val32;
Expand All @@ -831,14 +845,6 @@ static void __init calgary_enable_translation(struct pci_dev *dev)
writel(cpu_to_be32(val32), target);
readl(target); /* flush */

/*
* Give split completion a longer timeout on bus 1 for aic94xx
* http://bugzilla.kernel.org/show_bug.cgi?id=7180
*/
if (busnum == 1)
calgary_set_split_completion_timeout(bbar, busnum,
CCR_2SEC_TIMEOUT);

init_timer(&tbl->watchdog_timer);
tbl->watchdog_timer.function = &calgary_watchdog;
tbl->watchdog_timer.data = (unsigned long)dev;
Expand Down Expand Up @@ -890,6 +896,9 @@ static int __init calgary_init_one(struct pci_dev *dev)

pci_dev_get(dev);
dev->bus->self = dev;

calgary_handle_quirks(dev);

calgary_enable_translation(dev);

return 0;
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