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Searched refs:rom_base (Results 1 – 8 of 8) sorted by relevance

/Linux-v4.19/drivers/video/console/
Dsticore.c905 unsigned long rom_base; in sti_try_rom_generic() local
906 rom_base = pci_resource_start(sti->pd, PCI_ROM_RESOURCE); in sti_try_rom_generic()
907 pci_write_config_dword(sti->pd, PCI_ROM_ADDRESS, rom_base & ~PCI_ROM_ADDRESS_ENABLE); in sti_try_rom_generic()
966 unsigned long fb_base, rom_base; in sticore_pci_init() local
979 rom_base = pci_resource_start(pd, PCI_ROM_RESOURCE); in sticore_pci_init()
981 if (rom_base) { in sticore_pci_init()
982 pci_write_config_dword(pd, PCI_ROM_ADDRESS, rom_base | PCI_ROM_ADDRESS_ENABLE); in sticore_pci_init()
983 DPRINTK((KERN_DEBUG "STI PCI ROM enabled at 0x%08lx\n", rom_base)); in sticore_pci_init()
987 rom_base, rom_len/1024, fb_base, fb_len/1024/1024); in sticore_pci_init()
990 rom_base, fb_base)); in sticore_pci_init()
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/Linux-v4.19/drivers/gpu/drm/qxl/
Dqxl_kms.c118 qdev->rom_base = pci_resource_start(pdev, 2); in qxl_device_init()
155 qdev->rom = ioremap(qdev->rom_base, qdev->rom_size); in qxl_device_init()
Dqxl_drv.h221 resource_size_t rom_base, rom_size; member
/Linux-v4.19/drivers/video/fbdev/aty/
Daty128fb.c939 unsigned char __iomem *rom_base = NULL; in aty128_find_mem_vbios() local
942 rom_base = ioremap(segstart, 0x10000); in aty128_find_mem_vbios()
943 if (rom_base == NULL) in aty128_find_mem_vbios()
945 if (readb(rom_base) == 0x55 && readb(rom_base + 1) == 0xaa) in aty128_find_mem_vbios()
947 iounmap(rom_base); in aty128_find_mem_vbios()
948 rom_base = NULL; in aty128_find_mem_vbios()
950 return rom_base; in aty128_find_mem_vbios()
Dradeon_base.c521 void __iomem *rom_base = NULL; in radeon_find_mem_vbios() local
524 rom_base = ioremap(segstart, 0x10000); in radeon_find_mem_vbios()
525 if (rom_base == NULL) in radeon_find_mem_vbios()
527 if (readb(rom_base) == 0x55 && readb(rom_base + 1) == 0xaa) in radeon_find_mem_vbios()
529 iounmap(rom_base); in radeon_find_mem_vbios()
530 rom_base = NULL; in radeon_find_mem_vbios()
532 if (rom_base == NULL) in radeon_find_mem_vbios()
536 rinfo->bios_seg = rom_base; in radeon_find_mem_vbios()
/Linux-v4.19/drivers/video/fbdev/sis/
Dsis_main.c4092 static int sisfb_check_rom(void __iomem *rom_base, in sisfb_check_rom() argument
4098 if((readb(rom_base) != 0x55) || (readb(rom_base + 1) != 0xaa)) in sisfb_check_rom()
4101 romptr = (readb(rom_base + 0x18) | (readb(rom_base + 0x19) << 8)); in sisfb_check_rom()
4105 rom = rom_base + romptr; in sisfb_check_rom()
4123 void __iomem *rom_base; in sisfb_find_rom() local
4133 if((rom_base = pci_map_rom(pdev, &romsize))) { in sisfb_find_rom()
4135 if(sisfb_check_rom(rom_base, ivideo)) { in sisfb_find_rom()
4138 memcpy_fromio(myrombase, rom_base, in sisfb_find_rom()
4142 pci_unmap_rom(pdev, rom_base); in sisfb_find_rom()
4156 rom_base = ioremap(temp, 65536); in sisfb_find_rom()
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/Linux-v4.19/drivers/net/ethernet/sun/
Dsungem.c2731 static int find_eth_addr_in_vpd(void __iomem *rom_base, int len, unsigned char *dev_addr) in find_eth_addr_in_vpd() argument
2736 void __iomem *p = rom_base + this_offset; in find_eth_addr_in_vpd()
Dsunhme.c2926 static int find_eth_addr_in_vpd(void __iomem *rom_base, int len, int index, unsigned char *dev_addr) in find_eth_addr_in_vpd() argument
2931 void __iomem *p = rom_base + this_offset; in find_eth_addr_in_vpd()