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/openbmc/linux/drivers/infiniband/hw/qib/
H A Dqib_wc_ppc64.c41 * qib_enable_wc - enable write combining for MMIO writes to the device
52 * qib_unordered_wc - indicate whether write combining is unordered
55 * combining mmio writes in the most efficient way, we need to
57 * write combining.
H A Dqib_wc_x86_64.c47 * qib_enable_wc - enable write combining for MMIO writes to the device
51 * write combining.
129 * qib_disable_wc - disable write combining for MMIO writes to the device
138 * qib_unordered_wc - indicate whether write combining is ordered
140 * Because our performance depends on our ability to do write combining mmio
/openbmc/linux/fs/unicode/
H A Dutf8-selftest.c57 'LETTER A' + 'COMBINING DIAERESIS' */
74 /* A + 'COMBINING ACUTE ACCENT' + 'COMBINING OGONEK' decomposes
75 to A + 'COMBINING OGONEK' + 'COMBINING ACUTE ACCENT' */
80 /* 'LATIN SMALL LETTER A WITH DIAERESIS' + 'COMBINING OGONEK'
82 'LETTER A' + 'COMBINING OGONEK' + 'COMBINING DIAERESIS' */
114 LATIN SMALL LETTER A + COMBINING RING ABOVE */
/openbmc/linux/Documentation/arch/x86/
H A Dmtrr.rst37 a video (VGA) card on a PCI or AGP bus. Enabling write-combining
50 The Centaur C6 (WinChip) has 8 MCRs, allowing write-combining. These
78 # echo "base=0xf8000000 size=0x400000 type=write-combining" >! /proc/mtrr
82 # echo "base=0xf8000000 size=0x400000 type=write-combining" >| /proc/mtrr
89 reg02: base=0xf8000000 (3968MB), size= 4MB: write-combining, count=1
118 %echo "base=0xfb000000 size=0x1000000 type=write-combining" >/proc/mtrr
125 reg01: base=0xfb000000 (4016MB), size= 16MB: write-combining, count=1
133 region that you created is type=write-combining.
204 "write-combining", /* 1 */
304 "write-combining", /* 1 */
/openbmc/linux/tools/perf/pmu-events/arch/x86/goldmont/
H A Dcache.json676 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
681 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
686 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
691 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
696 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
701 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
706 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
711 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
716 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
721 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
[all …]
/openbmc/linux/arch/x86/kernel/cpu/mtrr/
H A Dcentaur.c54 *type = MTRR_TYPE_WRCOMB; /* write-combining */ in centaur_get_mcr()
76 /* Only support write-combining... */ in centaur_set_mcr()
98 pr_warn("mtrr: only write-combining%s supported\n", in centaur_validate_add_page()
H A Dmtrr.c68 /* Returns non-zero if we have the write-combining memory type */
77 * write-combining. Don't allow it and leave room for other in have_wrcomb()
83 pr_info("Serverworks LE rev < 6 detected. Write-combining disabled.\n"); in have_wrcomb()
89 * write combining memory may resulting in data corruption in have_wrcomb()
93 pr_info("Intel 450NX MMC detected. Write-combining disabled.\n"); in have_wrcomb()
246 pr_warn("your processor doesn't support write-combining\n"); in mtrr_add_page()
/openbmc/linux/tools/perf/pmu-events/arch/x86/goldmontplus/
H A Dcache.json696 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
701 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
706 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
711 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
716 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
721 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
726 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
731 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
736 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo…
741 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem…
[all …]
/openbmc/openbmc/meta-openembedded/meta-perl/recipes-perl/libtext/
H A Dlibtext-wrapi18n-perl_0.06.bb2 fullwidth, and combining characters and languages without whitespaces \
7 irregular widths, such as combining characters (which occupy zero columns \
H A Dlibtext-charwidth-perl_0.04.bb7 per character, and combining characters (apperaring in ISO-8859-11 Thai, \
/openbmc/linux/include/linux/
H A Dsrcutree.h47 * Node in SRCU combining tree, similar in function to rcu_data.
64 struct srcu_node *node; /* Combining tree. */
108 #define SRCU_SIZE_SMALL 0 // No srcu_node combining tree, ->node == NULL
124 #define SRCU_SIZE_BIG 8 // The srcu_node combining tree is fully initialized
/openbmc/linux/tools/perf/pmu-events/arch/x86/amdzen1/
H A Dcache.json182 …n": "LS to L2 WCB write requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) write re…
188 …n": "LS to L2 WCB close requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) close re…
194 … L2 WCB zero byte store requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) zero byt…
200 … WCB cache line zeroing requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) cache li…
/openbmc/linux/Documentation/fb/
H A Dpvr2fb.rst45 nomtrr disables write combining on frame buffer. This slows down driver
47 XFree under high loads if write combining is enabled (sound
/openbmc/linux/tools/perf/pmu-events/arch/x86/amdzen2/
H A Dcache.json112 …n": "LS to L2 WCB write requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) write re…
118 …n": "LS to L2 WCB close requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) close re…
124 … L2 WCB zero byte store requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) zero byt…
130 … WCB cache line zeroing requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) cache li…
/openbmc/linux/tools/perf/pmu-events/arch/x86/amdzen3/
H A Dcache.json112 …n": "LS to L2 WCB write requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) write re…
118 …n": "LS to L2 WCB close requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) close re…
124 … L2 WCB zero byte store requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) zero byt…
130 … WCB cache line zeroing requests. LS (Load/Store unit) to L2 WCB (Write Combining Buffer) cache li…
/openbmc/linux/drivers/staging/media/atomisp/pci/
H A Datomisp-regs.h56 * Enables the combining of adjacent 32-byte read requests to the same
72 * Enables the combining of adjacent 32-byte write requests to the same
/openbmc/linux/drivers/net/ethernet/chelsio/cxgb4/
H A Dt4_values.h104 * offsets 8x and a Write Combining single 64-byte Egress Queue Unit
113 * possible combining between them.
/openbmc/openbmc/meta-yadro/
H A DREADME.md5 with outstanding quality. Powered by a team of knowledgeable talents combining a
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-sx93109 combining measurements taken from a given set of
/openbmc/linux/Documentation/RCU/Design/Data-Structures/
H A DData-Structures.rst23 by a combining tree, as shown below:
38 The purpose of this combining tree is to allow per-CPU events
101 This multi-level combining tree allows us to get most of the performance
117 In effect, the combining tree acts like a big shock absorber, keeping
160 #. ``rcu_node``: This structure forms the combining tree that propagates
177 combining tree. Like the ``rcu_node`` structure, it provides a local
310 The ``rcu_node`` structures form the combining tree that propagates
326 Connection to Combining Tree
418 These fields manage the propagation of quiescent states up the combining
625 combining-tree code.
[all …]
/openbmc/linux/include/dt-bindings/reset/
H A Dimx7-reset.h33 * IMX7_RESET_PCIEPHY is a logical reset line combining PCIEPHY_BTN
/openbmc/linux/lib/
H A Dpci_iomap.c62 * you expect from them in the correct way. When possible write combining
126 * you expect from them in the correct way. When possible write combining
/openbmc/linux/sound/soc/intel/common/
H A Dsoc-acpi-intel-hda-match.c29 * combining HDA+other device (e.g. DMIC).
/openbmc/openbmc/poky/documentation/dev-manual/
H A Dlibraries.rst15 <dev-manual/libraries:combining multiple versions of library files into one image>`
79 Combining Multiple Versions of Library Files into One Image
160 ``lib32`` alongside the normal target packages. When combining these
/openbmc/linux/Documentation/PCI/
H A Dsysfs-pci.rst131 Platforms which support write-combining maps of PCI resources must define
133 write-combining is permitted. Platforms which support maps of I/O resources

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