diff options
| author | Tony Breeds <tony@bakeyournoodle.com> | 2011-11-30 21:39:19 +0000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@gmail.com> | 2011-12-09 07:48:36 -0500 |
| commit | 466c2bc762c4212f64c5cf778ff569efd79f0778 (patch) | |
| tree | 1e53acb4e911404c4b2e4d3ff5f869db50c8f745 /arch | |
| parent | 8115846e1a6c27714de442669694050f8ee35850 (diff) | |
powerpc/44x: pci: Setup the dma_window properties for each pci_controller
Needed if you want to use swiotlb, harmless otherwise.
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/sysdev/ppc4xx_pci.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c index 95d5eaa0caa2..472d2b840f10 100644 --- a/arch/powerpc/sysdev/ppc4xx_pci.c +++ b/arch/powerpc/sysdev/ppc4xx_pci.c @@ -185,9 +185,15 @@ static int __init ppc4xx_parse_dma_ranges(struct pci_controller *hose, out: dma_offset_set = 1; pci_dram_offset = res->start; + hose->dma_window_base_cur = res->start; + hose->dma_window_size = resource_size(res); printk(KERN_INFO "4xx PCI DMA offset set to 0x%08lx\n", pci_dram_offset); + printk(KERN_INFO "4xx PCI DMA window base to 0x%016llx\n", + (unsigned long long)hose->dma_window_base_cur); + printk(KERN_INFO "DMA window size 0x%016llx\n", + (unsigned long long)hose->dma_window_size); return 0; } |