Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\bootflag.c Create Date:2022-07-28 07:42:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:sbf_init

Proto:static int __init sbf_init(void)

Type:int

Parameter:Nothing

83  If sbf_port == -1 Then Return 0
86  v = sbf_read()
87  If Not sbf_value_valid(v) Then
88  printk(warning conditions "Simple Boot Flag value 0x%x read from CMOS RAM was invalid\n", v)
92  v &= ~SBF_RESERVED
93  v &= ~SBF_BOOTING
94  v &= ~SBF_DIAG
98  sbf_write(v)
100  Return 0