Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\boot\memory.c Create Date:2022-07-28 07:26:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:detect_memory_e801

Proto:static void detect_memory_e801(void)

Type:void

Parameter:Nothing

76  SPDX-License-Identifier: GPL-2.0-or-later
77  ax = 0xe801
78  intcall(0x15, & ireg, & oreg)
80  If eflags & X86_EFLAGS_CF Then Return
84  If cx || dx Then
85  ax = cx
86  bx = dx
89  If ax > 15 * 1024 Then
90  Return
91  Else if ax == 15 * 1024 Then
92  0x1e0 = (bx << 6) + ax
93  Else
101  0x1e0 = ax
Caller
NameDescribe
detect_memory