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Searched refs:uv_systab (Results 1 – 3 of 3) sorted by relevance

/linux-6.6.21/arch/x86/platform/uv/
Dbios_uv.c21 struct uv_systab *uv_systab; variable
26 struct uv_systab *tab = uv_systab; in __uv_bios_call()
244 uv_systab = NULL; in uv_bios_init()
249 uv_systab = ioremap(uv_systab_phys_addr, sizeof(struct uv_systab)); in uv_bios_init()
250 if (!uv_systab || strncmp(uv_systab->signature, UV_SYSTAB_SIG, 4)) { in uv_bios_init()
252 iounmap(uv_systab); in uv_bios_init()
257 if (uv_systab->revision >= UV_SYSTAB_VERSION_UV4) { in uv_bios_init()
258 int size = uv_systab->size; in uv_bios_init()
260 iounmap(uv_systab); in uv_bios_init()
261 uv_systab = ioremap(uv_systab_phys_addr, size); in uv_bios_init()
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/linux-6.6.21/arch/x86/include/asm/uv/
Dbios.h116 struct uv_systab { struct
127 extern struct uv_systab *uv_systab; argument
/linux-6.6.21/arch/x86/kernel/apic/
Dx2apic_uv_x.c306 static unsigned long __init early_find_archtype(struct uv_systab *st) in early_find_archtype()
340 struct uv_systab *st; in early_get_arch_type()
348 st = early_memremap_ro(uvst_physaddr, sizeof(struct uv_systab)); in early_get_arch_type()
356 early_memunmap(st, sizeof(struct uv_systab)); in early_get_arch_type()
361 early_memunmap(st, sizeof(struct uv_systab)); in early_get_arch_type()
1375 struct uv_systab *st; in decode_uv_systab()
1379 st = uv_systab; in decode_uv_systab()