From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/unicore32/include/mach/hardware.h | 38 +++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 kernel/arch/unicore32/include/mach/hardware.h (limited to 'kernel/arch/unicore32/include/mach/hardware.h') diff --git a/kernel/arch/unicore32/include/mach/hardware.h b/kernel/arch/unicore32/include/mach/hardware.h new file mode 100644 index 000000000..9e20b5d9e --- /dev/null +++ b/kernel/arch/unicore32/include/mach/hardware.h @@ -0,0 +1,38 @@ +/* + * linux/arch/unicore32/include/mach/hardware.h + * + * Code specific to PKUnity SoC and UniCore ISA + * + * Copyright (C) 2001-2010 GUAN Xue-tao + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This file contains the hardware definitions for PKUnity architecture + */ + +#ifndef __MACH_PUV3_HARDWARE_H__ +#define __MACH_PUV3_HARDWARE_H__ + +#include + +#ifndef __ASSEMBLY__ +#define io_p2v(x) (void __iomem *)((x) - PKUNITY_MMIO_BASE) +#define io_v2p(x) (phys_addr_t)((x) + PKUNITY_MMIO_BASE) +#else +#define io_p2v(x) ((x) - PKUNITY_MMIO_BASE) +#define io_v2p(x) ((x) + PKUNITY_MMIO_BASE) +#endif + +#define PCIBIOS_MIN_IO 0x4000 /* should lower than 64KB */ +#define PCIBIOS_MIN_MEM io_v2p(PKUNITY_PCIMEM_BASE) + +/* + * We override the standard dma-mask routines for bouncing. + */ +#define HAVE_ARCH_PCI_SET_DMA_MASK + +#define pcibios_assign_all_busses() 1 + +#endif /* __MACH_PUV3_HARDWARE_H__ */ -- cgit 1.2.3-korg