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Searched refs:WC (Results 1 – 21 of 21) sorted by relevance

/Linux-v6.6/Documentation/arch/x86/
Dpat.rst22 WC Write-combined
47 | ioremap_wc | -- | -- | WC |
54 | set_memory_wc, | WC | -- | -- |
62 | pci sysfs resource_wc | -- | -- | WC |
68 | pci proc | -- | -- | WC |
71 | /dev/mem | -- | WB/WC/UC- | WB/WC/UC- |
77 | /dev/mem | -- | WB/WC/UC- | WB/WC/UC- |
112 In addition, step 2 internally tracks the region as UC or WC in memtype
127 is made, should already have been ioremapped with WC attributes or PAT entries,
145 WC 000 WB _PAGE_CACHE_MODE_WB WC | WC
[all …]
/Linux-v6.6/fs/nfsd/
Dnfs3proc.c794 #define WC (7+pAT) /* WCC attributes */ macro
829 .pc_xdrressize = ST+WC,
889 .pc_xdrressize = ST+WC+4,
901 .pc_xdrressize = ST+(1+FH+pAT)+WC,
913 .pc_xdrressize = ST+(1+FH+pAT)+WC,
925 .pc_xdrressize = ST+(1+FH+pAT)+WC,
937 .pc_xdrressize = ST+(1+FH+pAT)+WC,
949 .pc_xdrressize = ST+WC,
961 .pc_xdrressize = ST+WC,
973 .pc_xdrressize = ST+WC+WC,
[all …]
/Linux-v6.6/Documentation/arch/ia64/
Daliasing.rst21 WC Write-coalescing
25 used for memory-mapped I/O devices. The WC attribute is uncacheable
130 may not be requested as using the WC attribute.
132 If WC is requested, and the region in kern_memmap is either WC
133 or UC, and the EFI memory map designates the region as WC, then
134 the WC mapping is allowed.
/Linux-v6.6/drivers/net/wireless/realtek/rtl818x/
DKconfig47 Q-Tec 770WC
52 QTec 775WC
/Linux-v6.6/sound/pci/ctxfi/
Dct20k2reg.h11 #define WC 0x1b7000 macro
Dct20k1reg.h587 #define WC 0x1C6000 macro
Dcthw20k1.c1181 return hw_read_20kx(hw, WC); in get_wc()
Dcthw20k2.c1124 return hw_read_20kx(hw, WC); in get_wc()
/Linux-v6.6/sound/pci/emu10k1/
Dio.c645 u32 wc = inl(emu->port + WC); in snd_emu10k1_voice_clear_loop_stop_multiple_atomic()
653 cc = REG_VAL_GET(WC_CURRENTCHANNEL, inl(emu->port + WC)); in snd_emu10k1_voice_clear_loop_stop_multiple_atomic()
666 if (REG_VAL_GET(WC_SAMPLECOUNTER, inl(emu->port + WC)) == in snd_emu10k1_voice_clear_loop_stop_multiple_atomic()
689 curtime = inl(emu->port + WC) >> 6; in snd_emu10k1_wait()
693 newtime = inl(emu->port + WC) >> 6; in snd_emu10k1_wait()
/Linux-v6.6/arch/x86/mm/pat/
Dmemtype.c197 case PAT_WC: cache = CM(WC); cache_mode = "WC "; break; in pat_get_cache_mode()
333 pat_msr_val = PAT(WB, WC, UC_MINUS, UC, WB, WC, UC_MINUS, UC); in pat_bp_init()
361 pat_msr_val = PAT(WB, WC, UC_MINUS, UC, WB, WP, UC_MINUS, WT); in pat_bp_init()
/Linux-v6.6/Documentation/translations/zh_CN/PCI/
Dsysfs-pci.rst57 resource0_wc..N_wc PCI WC映射资源N，如果可预取的话 (binary, mmap)
/Linux-v6.6/include/sound/
Demu10k1.h183 #define WC 0x10 /* Wall Clock register */ macro
184 SUB_REG(WC, SAMPLECOUNTER, 0x03FFFFC0) /* Sample periods elapsed since reset */
185 SUB_REG(WC, CURRENTCHANNEL, 0x0000003F) /* Channel [0..63] currently being serviced */
1860 static inline unsigned int snd_emu10k1_wc(struct snd_emu10k1 *emu) { return (inl(emu->port + WC) >>… in snd_emu10k1_wc()
/Linux-v6.6/drivers/spi/
Dspi-ti-qspi.c101 #define WC 0x02 macro
231 if (stat & WC) in ti_qspi_poll_wc()
237 if (stat & WC) in ti_qspi_poll_wc()
/Linux-v6.6/Documentation/translations/zh_TW/admin-guide/
Dbug-hunting.rst20 CPU: 1 PID: 28102 Comm: rmmod Tainted: P WC O 4.8.4-build.1 #1
/Linux-v6.6/Documentation/translations/zh_CN/admin-guide/
Dbug-hunting.rst17 CPU: 1 PID: 28102 Comm: rmmod Tainted: P WC O 4.8.4-build.1 #1
/Linux-v6.6/Documentation/PCI/
Dsysfs-pci.rst48 resource0_wc..N_wc PCI WC map resource N, if prefetchable (binary, mmap)
/Linux-v6.6/block/
Dblk-mq-debugfs.c96 QUEUE_FLAG_NAME(WC),
/Linux-v6.6/arch/arm/boot/compressed/
Dhead.S748 @ ...I .... ..D. WC.M
777 @ .... .... .... WC.M
/Linux-v6.6/Documentation/admin-guide/
Dbug-hunting.rst9 CPU: 1 PID: 28102 Comm: rmmod Tainted: P WC O 4.8.4-build.1 #1
/Linux-v6.6/Documentation/gpu/
Ddrm-mm.rst514 DRM Cache Handling and Fast WC memcpy()
/Linux-v6.6/arch/powerpc/xmon/
Dppc-opc.c456 #define WC LS macro
4760 {"wait", X(31,30), XWC_MASK, POWER9, 0, {WC}},
4814 {"wait", X(31,62), XWC_MASK, E500MC|PPCA2, 0, {WC}},