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@ -7,7 +7,7 @@ |
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+obj-$(CONFIG_ATHEROS_AR2315_PCI) += pci.o
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--- /dev/null
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+++ b/arch/mips/ar231x/pci.c
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@@ -0,0 +1,231 @@
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@@ -0,0 +1,230 @@
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+/*
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+ * This program is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License
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@ -39,13 +39,12 @@ |
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+#include <ar231x_platform.h>
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+#include <ar231x.h>
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+#include <ar2315_regs.h>
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+#include "devices.h"
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+
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+#define AR531X_MEM_BASE 0x80800000UL
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+#define AR531X_MEM_SIZE 0x00ffffffUL
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+#define AR531X_IO_SIZE 0x00007fffUL
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+
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+#define IS_2315() (current_cpu_data.cputype == CPU_4KEC)
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+
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+static unsigned long configspace;
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+
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+static int config_access(int devfn, int where, int size, u32 *ptr, bool write)
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@ -184,7 +183,7 @@ |
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+{
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+ u32 reg;
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+
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+ if (!IS_2315())
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+ if (ar231x_devtype != DEV_TYPE_AR2315)
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+ return -ENODEV;
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+
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+ configspace = (unsigned long) ioremap_nocache(0x80000000, 1*1024*1024); /* Remap PCI config space */
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