diff options
Diffstat (limited to 'target/linux/atheros/patches-3.14/105-ar2315_pci.patch')
| -rw-r--r-- | target/linux/atheros/patches-3.14/105-ar2315_pci.patch | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/target/linux/atheros/patches-3.14/105-ar2315_pci.patch b/target/linux/atheros/patches-3.14/105-ar2315_pci.patch index 6623dabf32..1460299a75 100644 --- a/target/linux/atheros/patches-3.14/105-ar2315_pci.patch +++ b/target/linux/atheros/patches-3.14/105-ar2315_pci.patch @@ -7,7 +7,7 @@ +obj-$(CONFIG_ATHEROS_AR2315_PCI) += pci.o --- /dev/null +++ b/arch/mips/ar231x/pci.c -@@ -0,0 +1,350 @@ +@@ -0,0 +1,337 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License @@ -61,10 +61,6 @@ +#include <ar2315_regs.h> +#include "devices.h" + -+#define AR2315_MEM_BASE 0x80800000UL -+#define AR2315_MEM_SIZE 0x00ffffffUL -+#define AR2315_IO_SIZE 0x00007fffUL -+ +/* Arbitrary size of memory region to access the configuration space */ +#define AR2315_PCI_CFG_SIZE 0x00100000 + @@ -160,16 +156,16 @@ + +static struct resource ar2315_mem_resource = { + .name = "ar2315-pci-mem", -+ .start = AR2315_MEM_BASE, -+ .end = AR2315_MEM_BASE + AR2315_MEM_SIZE - AR2315_IO_SIZE - 1 + -+ 0x4000000, ++ .start = AR2315_PCIEXT, ++ .end = AR2315_PCIEXT + AR2315_PCIEXT_SZ - 1, + .flags = IORESOURCE_MEM, +}; + ++/* PCI controller does not support I/O ports */ +static struct resource ar2315_io_resource = { + .name = "ar2315-pci-io", -+ .start = AR2315_MEM_BASE + AR2315_MEM_SIZE - AR2315_IO_SIZE, -+ .end = AR2315_MEM_BASE + AR2315_MEM_SIZE - 1, ++ .start = 0, ++ .end = 0, + .flags = IORESOURCE_IO, +}; + @@ -298,11 +294,6 @@ + return -ENOMEM; + } + -+ ar2315_pci_controller.io_map_base = -+ (unsigned long)ioremap_nocache(AR2315_MEM_BASE + -+ AR2315_MEM_SIZE, AR2315_IO_SIZE); -+ set_io_port_base(ar2315_pci_controller.io_map_base); /* PCI I/O space*/ -+ + /* Reset PCI DMA logic */ + reg = ar231x_mask_reg(AR2315_RESET, 0, AR2315_RESET_PCIDMA); + msleep(20); @@ -338,10 +329,6 @@ + + msleep(500); + -+ /* dirty hack - anyone with a datasheet that knows the memory map ? */ -+ ioport_resource.start = 0x10000000; -+ ioport_resource.end = 0xffffffff; -+ + res = ar2315_pci_host_setup(); + if (res) + goto error; |