| /Linux-v4.19/Documentation/x86/ |
| D | pat.txt | 41 ioremap_wc | -- | -- | WC |
48 set_memory_wc | WC | -- | -- |
56 pci sysfs resource_wc | -- | -- | WC |
62 pci proc | -- | -- | WC |
65 /dev/mem | -- | WB/WC/UC- | WB/WC/UC- |
71 /dev/mem | -- | WB/WC/UC- | WB/WC/UC- |
104 In addition, step 2 internally tracks the region as UC or WC in memtype
119 is made, should already have been ioremapped with WC attributes or PAT entries,
137 WC 000 WB _PAGE_CACHE_MODE_WB WC | WC
138 WC 001 WC _PAGE_CACHE_MODE_WC WC* | WC
[all …]
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| /Linux-v4.19/fs/nfsd/ |
| D | nfs3proc.c | 693 #define WC (7+pAT) /* WCC attributes */ macro
722 .pc_xdrressize = ST+WC,
772 .pc_xdrressize = ST+WC+4,
782 .pc_xdrressize = ST+(1+FH+pAT)+WC,
792 .pc_xdrressize = ST+(1+FH+pAT)+WC,
802 .pc_xdrressize = ST+(1+FH+pAT)+WC,
812 .pc_xdrressize = ST+(1+FH+pAT)+WC,
822 .pc_xdrressize = ST+WC,
832 .pc_xdrressize = ST+WC,
842 .pc_xdrressize = ST+WC+WC,
[all …]
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| /Linux-v4.19/Documentation/ia64/ |
| D | aliasing.txt | 17 WC Write-coalescing
20 used for memory-mapped I/O devices. The WC attribute is uncacheable
118 may not be requested as using the WC attribute.
120 If WC is requested, and the region in kern_memmap is either WC
121 or UC, and the EFI memory map designates the region as WC, then
122 the WC mapping is allowed.
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| /Linux-v4.19/drivers/net/wireless/realtek/rtl818x/ |
| D | Kconfig | 46 Q-Tec 770WC
51 QTec 775WC
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| /Linux-v4.19/sound/pci/ctxfi/ |
| D | ct20k2reg.h | 14 #define WC 0x1b7000 macro
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| D | ct20k1reg.h | 590 #define WC 0x1C6000 macro
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| D | cthw20k1.c | 1185 return hw_read_20kx(hw, WC); in get_wc()
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| D | cthw20k2.c | 1128 return hw_read_20kx(hw, WC); in get_wc()
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| /Linux-v4.19/arch/x86/mm/ |
| D | pat.c | 173 case PAT_WC: cache = CM(WC); cache_mode = "WC "; break; in pat_get_cache_mode()
333 pat = PAT(0, WB) | PAT(1, WC) | PAT(2, UC_MINUS) | PAT(3, UC) | in pat_init()
334 PAT(4, WB) | PAT(5, WC) | PAT(6, UC_MINUS) | PAT(7, UC); in pat_init()
362 pat = PAT(0, WB) | PAT(1, WC) | PAT(2, UC_MINUS) | PAT(3, UC) | in pat_init()
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| /Linux-v4.19/drivers/spi/ |
| D | spi-ti-qspi.c | 111 #define WC 0x02 macro
240 if (stat & WC) in ti_qspi_poll_wc()
246 if (stat & WC) in ti_qspi_poll_wc()
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| /Linux-v4.19/Documentation/devicetree/bindings/sram/ |
| D | sram.txt | 31 be remapped as write combining. WC is used by default.
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| /Linux-v4.19/sound/pci/emu10k1/ |
| D | io.c | 483 curtime = inl(emu->port + WC) >> 6; in snd_emu10k1_wait()
487 newtime = inl(emu->port + WC) >> 6; in snd_emu10k1_wait()
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| /Linux-v4.19/include/sound/ |
| D | emu10k1.h | 166 #define WC 0x10 /* Wall Clock register */ macro
1859 static inline unsigned int snd_emu10k1_wc(struct snd_emu10k1 *emu) { return (inl(emu->port + WC) >>… in snd_emu10k1_wc()
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| /Linux-v4.19/Documentation/filesystems/ |
| D | sysfs-pci.txt | 44 resource0_wc..N_wc PCI WC map resource N, if prefetchable (binary, mmap)
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| /Linux-v4.19/block/ |
| D | blk-mq-debugfs.c | 126 QUEUE_FLAG_NAME(WC),
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| /Linux-v4.19/arch/arm/boot/compressed/ |
| D | head.S | 651 @ ...I .... ..D. WC.M
680 @ .... .... .... WC.M
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| /Linux-v4.19/Documentation/admin-guide/ |
| D | bug-hunting.rst | 9 CPU: 1 PID: 28102 Comm: rmmod Tainted: P WC O 4.8.4-build.1 #1
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| /Linux-v4.19/arch/powerpc/xmon/ |
| D | ppc-opc.c | 468 #define WC LS macro
4772 {"wait", X(31,30), XWC_MASK, POWER9, 0, {WC}},
4826 {"wait", X(31,62), XWC_MASK, E500MC|PPCA2, 0, {WC}},
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