diff options
| author |   Muli Ben-Yehuda <muli@il.ibm.com> | 2007-07-21 17:10:47 +0200 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-21 18:37:11 -0700 |
| commit | a2b663f6728ab71f0e45db41333fb0aaf5e59072 (patch) | |
| tree | 136ca79cc0329a69ffdf85877a9f7fb342453311 /arch/x86_64/kernel/pci-calgary.c | |
| parent | x86: remove support for the Rise CPU (diff) | |
| download | linux-dev-a2b663f6728ab71f0e45db41333fb0aaf5e59072.tar.xz linux-dev-a2b663f6728ab71f0e45db41333fb0aaf5e59072.zip | |
x86_64: generalize calgary_increase_split_completion_timeout
... will be used by CalIOC2 later
Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86_64/kernel/pci-calgary.c')
| -rw-r--r-- | arch/x86_64/kernel/pci-calgary.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/pci-calgary.c b/arch/x86_64/kernel/pci-calgary.c index 5bd20b542c1e..4b0c3ad27f13 100644 --- a/arch/x86_64/kernel/pci-calgary.c +++ b/arch/x86_64/kernel/pci-calgary.c @@ -775,8 +775,8 @@ static void calgary_watchdog(unsigned long data) } } -static void __init calgary_increase_split_completion_timeout(void __iomem *bbar, - unsigned char busnum) +static void __init calgary_set_split_completion_timeout(void __iomem *bbar, + unsigned char busnum, unsigned long timeout) { u64 val64; void __iomem *target; @@ -802,7 +802,7 @@ static void __init calgary_increase_split_completion_timeout(void __iomem *bbar, /* zero out this PHB's timer bits */ mask = ~(0xFUL << phb_shift); val64 &= mask; - val64 |= (CCR_2SEC_TIMEOUT << phb_shift); + val64 |= (timeout << phb_shift); writeq(cpu_to_be64(val64), target); readq(target); /* flush */ } @@ -836,7 +836,8 @@ static void __init calgary_enable_translation(struct pci_dev *dev) * http://bugzilla.kernel.org/show_bug.cgi?id=7180 */ if (busnum == 1) - calgary_increase_split_completion_timeout(bbar, busnum); + calgary_set_split_completion_timeout(bbar, busnum, + CCR_2SEC_TIMEOUT); init_timer(&tbl->watchdog_timer); tbl->watchdog_timer.function = &calgary_watchdog; |