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Searched refs:alt_mem_k (Results 1 – 7 of 7) sorted by relevance

/linux/arch/x86/boot/
A Dmemory.c92 boot_params.alt_mem_k = (oreg.bx << 6) + oreg.ax; in detect_memory_e801()
101 boot_params.alt_mem_k = oreg.ax; in detect_memory_e801()
/linux/arch/x86/kernel/
A Dkexec-bzimage64.c207 params->alt_mem_k = 0; in setup_boot_parameters()
237 params->alt_mem_k = mem_k; in setup_boot_parameters()
241 params->alt_mem_k = 0xffffffff; in setup_boot_parameters()
A De820.c1255 if (boot_params.alt_mem_k < boot_params.screen_info.ext_mem_k) { in e820__memory_setup_default()
1259 mem_size = boot_params.alt_mem_k; in e820__memory_setup_default()
/linux/arch/x86/include/asm/
A Dbootparam_utils.h67 BOOT_PARAM_PRESERVE(alt_mem_k), in sanitize_boot_params()
/linux/Documentation/x86/
A Dzero-page.rst32 1E0/004 ALL alt_mem_k Alternative mem check, in KB
/linux/arch/x86/include/uapi/asm/
A Dbootparam.h193 __u32 alt_mem_k; /* 0x1e0 */ member
/linux/drivers/firmware/efi/libstub/
A Dx86-stub.c655 boot_params->alt_mem_k = 32 * 1024; in exit_boot()

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