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-rw-r--r--target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x_platform.h28
-rw-r--r--target/linux/atheros/files/include/asm-mips/mach-atheros/dma-coherence.h45
2 files changed, 73 insertions, 0 deletions
diff --git a/target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x_platform.h b/target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x_platform.h
new file mode 100644
index 000000000..bddcd59a0
--- /dev/null
+++ b/target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x_platform.h
@@ -0,0 +1,28 @@
+#ifndef __AR531X_PLATFORM_H
+#define __AR531X_PLATFORM_H
+
+/*
+ * Board support data. The driver is required to locate
+ * and fill-in this information before passing a reference to
+ * this structure as the HAL_BUS_TAG parameter supplied to
+ * ath_hal_attach.
+ */
+struct ar531x_config {
+ const char *board; /* board config data */
+ const char *radio; /* radio config data */
+ int unit; /* unit number [0, 1] */
+ u32 tag; /* used as devid for now */
+};
+
+struct ar531x_eth {
+ int phy;
+ int mac;
+ u32 reset_base;
+ u32 reset_mac;
+ u32 reset_phy;
+ u32 phy_base;
+ char *board_config;
+ char *macaddr;
+};
+
+#endif /* __AR531X_PLATFORM_H */
diff --git a/target/linux/atheros/files/include/asm-mips/mach-atheros/dma-coherence.h b/target/linux/atheros/files/include/asm-mips/mach-atheros/dma-coherence.h
new file mode 100644
index 000000000..34e5a8507
--- /dev/null
+++ b/target/linux/atheros/files/include/asm-mips/mach-atheros/dma-coherence.h
@@ -0,0 +1,45 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006 Ralf Baechle <ralf@linux-mips.org>
+ * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
+ *
+ */
+#ifndef __ASM_MACH_GENERIC_DMA_COHERENCE_H
+#define __ASM_MACH_GENERIC_DMA_COHERENCE_H
+
+#if 0
+#define PCI_DMA_OFFSET 0x20000000
+#else
+#define PCI_DMA_OFFSET 0x00000000
+#endif
+
+struct device;
+
+static dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, size_t size)
+{
+ return virt_to_phys(addr) + (dev != NULL ? PCI_DMA_OFFSET : 0);
+}
+
+static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page)
+{
+ return page_to_phys(page) + (dev != NULL ? PCI_DMA_OFFSET : 0);
+}
+
+static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr)
+{
+ return (dma_addr > PCI_DMA_OFFSET ? dma_addr - PCI_DMA_OFFSET : dma_addr);
+}
+
+static void plat_unmap_dma_mem(dma_addr_t dma_addr)
+{
+}
+
+static inline int plat_device_is_coherent(struct device *dev)
+{
+ return 0;
+}
+
+#endif /* __ASM_MACH_GENERIC_DMA_COHERENCE_H */