combining (full) in projects: linux-6.12.1

Searched full:combining (Results 1 – 25 of 241) sorted by relevance

/linux-6.12.1/drivers/infiniband/hw/qib/
D	qib_wc_ppc64.c	`41 * 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.`
D	qib_wc_x86_64.c	`47 * 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`
/linux-6.12.1/fs/unicode/
D	utf8-selftest.c	`57 '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 /`
/linux-6.12.1/Documentation/arch/x86/
D	mtrr.rst	37 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 */
/linux-6.12.1/tools/perf/pmu-events/arch/x86/goldmont/
D	cache.json	745 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 751 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… 756 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 762 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… 767 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 773 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… 778 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 784 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… 789 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 795 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… [all …]
/linux-6.12.1/arch/x86/kernel/cpu/mtrr/
D	centaur.c	`54 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()`
D	mtrr.c	`74 /* Returns non-zero if we have the write-combining memory type / 83 write-combining. Don't allow it and leave room for other in have_wrcomb() 89 pr_info("Serverworks LE rev < 6 detected. Write-combining disabled.\n"); in have_wrcomb() 95 * write combining memory may resulting in data corruption in have_wrcomb() 99 pr_info("Intel 450NX MMC detected. Write-combining disabled.\n"); in have_wrcomb() 252 pr_warn("your processor doesn't support write-combining\n"); in mtrr_add_page()`
/linux-6.12.1/tools/perf/pmu-events/arch/x86/goldmontplus/
D	cache.json	767 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 773 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… 778 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 784 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… 789 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 795 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… 800 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 806 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… 811 …"BriefDescription": "Counts full cache line data writes to uncacheable write combining (USWC) memo… 817 …"PublicDescription": "Counts full cache line data writes to uncacheable write combining (USWC) mem… [all …]
/linux-6.12.1/arch/arm64/include/asm/
D	io.h	`144 * use write combining. For instance PCI drivers using write combining with a 64 147 * Newer ARM core have sensitive write combining buffers, it is important that 149 * approaches have a very low chance to generate write combining. 151 * Since this is the only API on ARM64 that should be used with write combining`
/linux-6.12.1/include/linux/
D	srcutree.h	`47 * 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`
/linux-6.12.1/tools/perf/pmu-events/arch/x86/amdzen1/
D	cache.json	`182 …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…`
/linux-6.12.1/Documentation/fb/
D	pvr2fb.rst	`45 nomtrr disables write combining on frame buffer. This slows down driver 47 XFree under high loads if write combining is enabled (sound`
D	vesafb.rst	`163 - 3 - write-combining 170 write-combining`
/linux-6.12.1/tools/perf/pmu-events/arch/x86/amdzen2/
D	cache.json	`112 …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…`
/linux-6.12.1/tools/perf/pmu-events/arch/x86/amdzen3/
D	cache.json	`112 …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…`
/linux-6.12.1/drivers/staging/media/atomisp/pci/
D	atomisp-regs.h	`56 * 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`
/linux-6.12.1/drivers/net/ethernet/chelsio/cxgb4/
D	t4_values.h	`104 * offsets 8x and a Write Combining single 64-byte Egress Queue Unit 113 * possible combining between them.`
/linux-6.12.1/Documentation/ABI/testing/
D	sysfs-bus-iio-sx9310	`9 combining measurements taken from a given set of`
/linux-6.12.1/Documentation/RCU/Design/Data-Structures/
D	Data-Structures.rst	23 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 …]
/linux-6.12.1/drivers/pci/
D	iomap.c	`65 * you expect from them in the correct way. When possible write combining 137 * you expect from them in the correct way. When possible write combining`
/linux-6.12.1/include/dt-bindings/reset/
D	imx7-reset.h	`33 * IMX7_RESET_PCIEPHY is a logical reset line combining PCIEPHY_BTN`
/linux-6.12.1/Documentation/PCI/
D	sysfs-pci.rst	`131 Platforms which support write-combining maps of PCI resources must define 133 write-combining is permitted. Platforms which support maps of I/O resources`
/linux-6.12.1/arch/x86/mm/pat/
D	memtype.h	`24 case _PAGE_CACHE_MODE_WC: return "write-combining"; in cattr_name()`
/linux-6.12.1/include/drm/ttm/
D	ttm_caching.h	`38 * don't even allow write combining.`
/linux-6.12.1/include/uapi/linux/
D	pci.h	`40 #define PCIIOC_WRITE_COMBINE (PCIIOC_BASE \| 0x03) /* Enable/disable write-combining. */`

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