Function report |
Source Code:arch\x86\kernel\amd_nb.c |
Create Date:2022-07-28 08:43:54 |
Last Modify:2020-03-16 21:36:56 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:amd_flush_garts
Proto:void amd_flush_garts(void)
Type:void
Parameter:Nothing
454 | DEFINE_SPINLOCK(gart_lock) |
456 | If Not amd_nb_has_feature(AMD_NB_GART) Then Return |
465 | spin_lock_irqsave( & gart_lock, flags) |
466 | flushed = 0 |
468 | pci_write_config_dword(misc, 0x9c, flush_words[i] | 1) |
470 | flushed++ |
483 | spin_unlock_irqrestore( & gart_lock, flags) |
Name | Describe |
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flush_gart | Use global flush state to avoid races with multiple flushers. |
enable_gart_translations |
Source code conversion tool public plug-in interface | X |
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