mirror of
https://github.com/torvalds/linux.git
synced 2025-11-04 10:40:15 +02:00
c6d4381220
This save some duplication for ia64, and makes the interface more general. In the long run we want each dma_map_ops instance to fill this out, but this will take a little more prep work. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#include <asm/iommu.h>
|
|
#include <asm/machvec.h>
|
|
|
|
extern ia64_mv_send_ipi_t ia64_send_ipi;
|
|
extern ia64_mv_global_tlb_purge_t ia64_global_tlb_purge;
|
|
extern ia64_mv_irq_to_vector __ia64_irq_to_vector;
|
|
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)
|