Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\dma\debug.c Create Date:2022-07-28 10:35:03
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:dma_debug_cmdline

Proto:static __init int dma_debug_cmdline(char *str)

Type:int

Parameter:

TypeParameterName
char *str
969  If Not str Then Return -EINVAL
972  If strncmp(str, "off", 3) == 0 Then
973  pr_info("debugging disabled on kernel command line\n")
974  Global disable flag - will be set in case of an error = true
977  Return 0