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Searched refs:__direct_map_base (Results 1 – 16 of 16) sorted by relevance

/linux-5.19.10/arch/alpha/kernel/
Dpci_iommu.c246 if (paddr + size + __direct_map_base - 1 <= max_dma in pci_map_single_1()
248 ret = paddr + __direct_map_base; in pci_map_single_1()
361 if (dma_addr >= __direct_map_base in alpha_pci_unmap_page()
362 && dma_addr < __direct_map_base + __direct_map_size) { in alpha_pci_unmap_page()
547 && paddr + size + __direct_map_base - 1 <= max_dma in sg_fill()
549 out->dma_address = paddr + __direct_map_base; in sg_fill()
758 if (addr >= __direct_map_base in alpha_pci_unmap_sg()
759 && addr < __direct_map_base + __direct_map_size) { in alpha_pci_unmap_sg()
802 && (__direct_map_base + __direct_map_size - 1 <= mask || in alpha_pci_supported()
803 __direct_map_base + (max_low_pfn << PAGE_SHIFT) - 1 <= mask)) in alpha_pci_supported()
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Dcore_titan.c330 port->wsba[1].csr = __direct_map_base | 1; in titan_init_one_pachip_port()
347 port->port_specific.a.agplastwr.csr = __direct_map_base; in titan_init_one_pachip_port()
394 __direct_map_base = 0x80000000; in titan_init_arch()
488 if ((baddr >= __direct_map_base) && in titan_ioremap()
489 ((baddr + size - 1) < __direct_map_base + __direct_map_size)) { in titan_ioremap()
490 vaddr = addr - __direct_map_base + TITAN_MEM_BIAS; in titan_ioremap()
Dpci.c96 if (__direct_map_base + __direct_map_size >= 0xfff00000UL) in quirk_cypress()
97 __direct_map_size = 0xfff00000UL - __direct_map_base; in quirk_cypress()
340 pci_mem_end = min((u32)__direct_map_base, sg_base) - 1; in common_init_pci()
Dcore_apecs.c352 __direct_map_base = 0x40000000; in apecs_init_arch()
355 *(vuip)APECS_IOC_PB1R = __direct_map_base | 0x00080000; in apecs_init_arch()
Dcore_marvel.c300 csrs->POx_WBASE[1].csr = __direct_map_base | wbase_m_ena; in io7_init_hose()
455 __direct_map_base = 0x80000000; in marvel_init_arch()
717 if ((baddr >= __direct_map_base) && in marvel_ioremap()
718 ((baddr + size - 1) < __direct_map_base + __direct_map_size)) { in marvel_ioremap()
719 addr = IDENT_ADDR | (baddr - __direct_map_base); in marvel_ioremap()
Dcore_lca.c281 __direct_map_base = 0x40000000; in lca_init_arch()
288 *(vulp)LCA_IOC_W_BASE1 = __direct_map_base | (2UL << 32); in lca_init_arch()
Dcore_polaris.c176 __direct_map_base = 0x80000000; in polaris_init_arch()
Dsys_jensen.c206 __direct_map_base = 0; in jensen_init_arch()
Dcore_mcpcia.c373 __direct_map_base = 0x80000000; in mcpcia_startup_hose()
384 *(vuip)MCPCIA_W2_BASE(mid) = __direct_map_base | 1; in mcpcia_startup_hose()
Dcore_irongate.c294 __direct_map_base = 0; in irongate_init_arch()
Dcore_cia.c732 __direct_map_base = 0x80000000; in do_init_arch()
739 *(vip)CIA_IOC_PCI_W2_BASE = __direct_map_base | 1; in do_init_arch()
Dsetup.c156 unsigned long __direct_map_base; variable
158 EXPORT_SYMBOL(__direct_map_base);
Dcore_t2.c330 __direct_map_base = base; in t2_direct_map_window1()
Dcore_tsunami.c332 __direct_map_base = 0x80000000; in tsunami_init_one_pchip()
Dcore_wildfire.c323 __direct_map_base = 0x40000000UL; in wildfire_init_arch()
/linux-5.19.10/arch/alpha/include/asm/
Dio.h106 extern unsigned long __direct_map_base;
112 unsigned long bus = phys + __direct_map_base; in virt_to_bus()
124 address -= __direct_map_base; in bus_to_virt()