diff options
| author | Mike Rapoport <mike@compulab.co.il> | 2007-09-23 15:59:52 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-10-15 18:53:59 +0100 |
| commit | a8fc0789558d81d2898b87473404b71b7f7cd0fc (patch) | |
| tree | 90294fc683be115d5c7bae3c7aed5916d0ad7db7 /include/asm-arm/pci.h | |
| parent | 3696a8a426f8caebd97463e9b5cf9f06c1c36759 (diff) | |
| download | linux-a8fc0789558d81d2898b87473404b71b7f7cd0fc.tar.bz2 | |
[ARM] 4577/1: ITE 8152 PCI bridge support
This patch provides driver for ITE 8152 PCI bridge.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/pci.h')
| -rw-r--r-- | include/asm-arm/pci.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-arm/pci.h b/include/asm-arm/pci.h index ed3f898191f4..75feb1574a69 100644 --- a/include/asm-arm/pci.h +++ b/include/asm-arm/pci.h @@ -8,10 +8,17 @@ #define pcibios_scan_all_fns(a, b) 0 +#ifdef CONFIG_PCI_HOST_ITE8152 +/* ITE bridge requires setting latency timer to avoid early bus access + termination by PIC bus mater devices +*/ +extern void pcibios_set_master(struct pci_dev *dev); +#else static inline void pcibios_set_master(struct pci_dev *dev) { /* No special bus mastering setup handling */ } +#endif static inline void pcibios_penalize_isa_irq(int irq, int active) { |