Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\amd_gart_64.c Create Date:2022-07-28 08:52:41
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:gart_parse_options

Proto:void __init gart_parse_options(char *p)

Type:void

Parameter:

TypeParameterName
char *p
818  If isdigit( * p) && get_option - Parse integer from an option string*@str: option string*@pint: (output) integer value parsed from @str* Read an int from an option string; if available accept a subsequent* comma as well Then size of remapping area bytes = arg
820  If Not strncmp(p, "fullflush", 9) Then If this is disabled the IOMMU will use an optimized flushing strategy* of only flushing when an mapping is reused = 1
822  If Not strncmp(p, "nofullflush", 11) Then If this is disabled the IOMMU will use an optimized flushing strategy* of only flushing when an mapping is reused = 0
824  If Not strncmp(p, "noagp", 5) Then no_agp = 1
826  If Not strncmp(p, "noaperture", 10) Then fix_aperture = 0
829  If Not strncmp(p, "force", 5) Then gart_iommu_aperture_allowed = 1
831  If Not strncmp(p, "allowed", 7) Then gart_iommu_aperture_allowed = 1
833  If Not strncmp(p, "memaper", 7) Then
834  fallback_aper_force = 1
835  p += 7
836  If p == '=' Then
837  ++p
838  If get_option - Parse integer from an option string*@str: option string*@pint: (output) integer value parsed from @str* Read an int from an option string; if available accept a subsequent* comma as well Then fallback_aper_order = arg