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atheros: fix ath5k support on ar2315/2317

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- Use physical addresses definition for AR2315 the same way as AR5312. Fixes ioremap
- Fix dma mapping for AHB bus (only use the PCI DMA offset for PCI devices)

Based on patches by Wojciech Dubowik

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26554 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2011-04-09 18:25:55 +00:00
parent b613f2d631
commit cf521fcca8
2 changed files with 30 additions and 18 deletions
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2
target/linux/atheros/patches-2.6.37/105-ar2315_pci.patch
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@@ -186,7 +186,7 @@
+ if (ar231x_devtype != DEV_TYPE_AR2315)
+ return -ENODEV;
+
+ configspace = (unsigned long) ioremap_nocache(0x80000000, 1*1024*1024); /* Remap PCI config space */
+ configspace = (unsigned long) ioremap_nocache(AR2315_PCIEXT, 1*1024*1024); /* Remap PCI config space */
+ ar231x_pci_controller.io_map_base =
+ (unsigned long) ioremap_nocache(AR531X_MEM_BASE + AR531X_MEM_SIZE, AR531X_IO_SIZE);
+ set_io_port_base(ar231x_pci_controller.io_map_base); /* PCI I/O space */