android_kernel_xiaomi_sm8350/include/asm-arm/arch-iop33x/memory.h

/*
 * linux/include/asm-arm/arch-iop33x/memory.h
 */

#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H

#include <asm/hardware.h>

/*
 * Physical DRAM offset.
 */
#define PHYS_OFFSET	UL(0x00000000)

/*
 * Virtual view <-> PCI DMA view memory address translations
 * virt_to_bus: Used to translate the virtual address to an
 *		address suitable to be passed to set_dma_addr
 * bus_to_virt: Used to convert an address for DMA operations
 *		to an address that the kernel can use.
 */
#define __virt_to_bus(x)	(((__virt_to_phys(x)) & ~(*IOP331_IATVR2)) | ((*IOP331_IABAR2) & 0xfffffff0))
#define __bus_to_virt(x)    (__phys_to_virt(((x) & ~(*IOP331_IALR2)) | ( *IOP331_IATVR2)))


#endif
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 18:20:36 -04:00			`/*`
[ARM] 3817/1: iop3xx: split the iop3xx mach into iop32x and iop33x Split the iop3xx mach type into iop32x and iop33x -- split the config symbols, and move the code in the mach-iop3xx directory to the mach-iop32x and mach-iop33x directories. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2006-09-18 18:10:26 -04:00			`* linux/include/asm-arm/arch-iop33x/memory.h`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 18:20:36 -04:00			`*/`

			`#ifndef __ASM_ARCH_MEMORY_H`
			`#define __ASM_ARCH_MEMORY_H`

			`#include <asm/hardware.h>`

			`/*`
			`* Physical DRAM offset.`
			`*/`
[ARM] 3060/1: allow constants found in asm/memory.h to be used in asm code Patch from Nicolas Pitre This patch allows for assorted type of cleanups by letting assembly code use the same set of defines for constant values and avoid duplicated definitions that might not always be in sync, or that might simply be confusing due to the different names for the same thing. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2005-10-29 16:44:55 -04:00			`#define PHYS_OFFSET UL(0x00000000)`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 18:20:36 -04:00
			`/*`
			`* Virtual view <-> PCI DMA view memory address translations`
			`* virt_to_bus: Used to translate the virtual address to an`
			`* address suitable to be passed to set_dma_addr`
			`* bus_to_virt: Used to convert an address for DMA operations`
			`* to an address that the kernel can use.`
			`*/`
			`#define __virt_to_bus(x) (((__virt_to_phys(x)) & ~(IOP331_IATVR2)) \| ((IOP331_IABAR2) & 0xfffffff0))`
			`#define __bus_to_virt(x) (__phys_to_virt(((x) & ~(IOP331_IALR2)) \| ( IOP331_IATVR2)))`


			`#endif`