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WSL2-Linux-Kernel
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WSL2-Linux-Kernel/arch/ia64/include/asm/machvec_init.h

36 строки
1.3 KiB
C
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[IA64] Add Variable Page Size and IA64 Support in Intel IOMMU The patch contains Intel IOMMU IA64 specific code. It defines new machvec dig_vtd, hooks for IOMMU, DMAR table detection, cache line flush function, etc. For a generic kernel with CONFIG_DMAR=y, if Intel IOMMU is detected, dig_vtd is used for machinve vector. Otherwise, kernel falls back to dig machine vector. Kernel parameter "machvec=dig" or "intel_iommu=off" can be used to force kernel to boot dig machine vector. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-10-17 23:14:13 +04:00
#include <asm/iommu.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!
2005-04-17 02:20:36 +04:00
#include <asm/machvec.h>
extern ia64_mv_send_ipi_t ia64_send_ipi;
extern ia64_mv_global_tlb_purge_t ia64_global_tlb_purge;
[IA64] SN specific version of dma_get_required_mask() Create a platform specific version of dma_get_required_mask() for ia64 SN Altix. All SN Altix platforms support 64 bit DMA addressing regardless of the size of system memory. Create an ia64 machvec for dma_get_required_mask, with the SN version unconditionally returning DMA_64BIT_MASK. Signed-off-by: John Keller <jpk@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-11-25 01:47:17 +03:00
extern ia64_mv_dma_get_required_mask ia64_dma_get_required_mask;
[IA64] SN2 needs platform specific irq_to_vector() function. Add base support for implementing platform_irq_to_vector(), and then use it on SN2. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: John Keller <jpk@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-08-13 21:31:26 +04:00
extern ia64_mv_irq_to_vector __ia64_irq_to_vector;
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!
2005-04-17 02:20:36 +04:00
extern ia64_mv_local_vector_to_irq __ia64_local_vector_to_irq;
extern ia64_mv_pci_get_legacy_mem_t ia64_pci_get_legacy_mem;
extern ia64_mv_pci_legacy_read_t ia64_pci_legacy_read;
extern ia64_mv_pci_legacy_write_t ia64_pci_legacy_write;
extern ia64_mv_inb_t __ia64_inb;
extern ia64_mv_inw_t __ia64_inw;
extern ia64_mv_inl_t __ia64_inl;
extern ia64_mv_outb_t __ia64_outb;
extern ia64_mv_outw_t __ia64_outw;
extern ia64_mv_outl_t __ia64_outl;
extern ia64_mv_mmiowb_t __ia64_mmiowb;
extern ia64_mv_readb_t __ia64_readb;
extern ia64_mv_readw_t __ia64_readw;
extern ia64_mv_readl_t __ia64_readl;
extern ia64_mv_readq_t __ia64_readq;
extern ia64_mv_readb_t __ia64_readb_relaxed;
extern ia64_mv_readw_t __ia64_readw_relaxed;
extern ia64_mv_readl_t __ia64_readl_relaxed;
extern ia64_mv_readq_t __ia64_readq_relaxed;
#define MACHVEC_HELPER(name) \
struct ia64_machine_vector machvec_##name __attribute__ ((unused, __section__ (".machvec"))) \
= MACHVEC_INIT(name);
#define MACHVEC_DEFINE(name) MACHVEC_HELPER(name)
MACHVEC_DEFINE(MACHVEC_PLATFORM_NAME)