Function report |
Source Code:arch\x86\kernel\cpu\mtrr\mtrr.c |
Create Date:2022-07-28 08:05:12 |
Last Modify:2022-05-18 17:35:08 | Copyright©Brick |
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Name:mtrr_del - delete a memory type region*@reg: Register returned by mtrr_add*@base: Physical base address*@size: Size of region* If register is supplied then base and size are ignored. This is* how drivers should call it.* Releases an MTRR region
Proto:int mtrr_del(int reg, unsigned long base, unsigned long size)
Type:int
Parameter:
Type | Parameter | Name |
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int | reg | |
unsigned long | base | |
unsigned long | size |
545 | If Not mtrr_enabled() Then Return -ENODEV |
547 | If mtrr_check(base, size) Then Return -EINVAL |
Name | Describe |
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arch_phys_wc_del | arch_phys_wc_del - undoes arch_phys_wc_add*@handle: Return value from arch_phys_wc_add* This cleans up after mtrr_add_wc_if_needed.* The API guarantees that mtrr_del_wc_if_needed(error code) and* mtrr_del_wc_if_needed(0) do nothing. |
mtrr_ioctl | |
mtrr_close |
Source code conversion tool public plug-in interface | X |
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