| /linux/Documentation/devicetree/bindings/regmap/ |
| H A D | regmap.txt | 5 little-endian,
6 big-endian,
7 native-endian: See common-properties.txt for a definition
10 Regmap defaults to little-endian register access on MMIO based
12 architectures that typically run big-endian operating systems
13 (e.g. PowerPC), registers can be defined as big-endian and must
16 On SoCs that can be operated in both big-endian and little-endian
19 chips), "native-endian" is used to allow using the same device tree
23 Scenario 1 : a register set in big-endian mode.
27 big-endian;
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| /linux/Documentation/devicetree/bindings/phy/ |
| H A D | lantiq,vrx200-pcie-phy.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/lantiq,vrx200-pcie-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
13 "#phy-cells":
15 description: selects the PHY mode as defined in <dt-bindings/phy/phy-lantiq-vrx200-pcie.h>
19 - lantiq,vrx200-pcie-phy
20 - lantiq,arx300-pcie-phy
27 - description: PHY module clock
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| /linux/drivers/usb/host/ |
| H A D | ehci-fsl.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /* Copyright (C) 2005-2010,2012 Freescale Semiconductor, Inc.
8 /* offsets for the non-ehci registers in the FSL SOC USB controller */
22 #define USBMODE_ES (1 << 2) /* (Big) Endian Select */
31 #define FSL_SOC_USB_SNOOP1 0x400 /* NOTE: big-endian */
32 #define FSL_SOC_USB_SNOOP2 0x404 /* NOTE: big-endian */
33 #define FSL_SOC_USB_AGECNTTHRSH 0x408 /* NOTE: big-endian */
34 #define FSL_SOC_USB_PRICTRL 0x40c /* NOTE: big-endian */
35 #define FSL_SOC_USB_SICTRL 0x410 /* NOTE: big-endian */
36 #define FSL_SOC_USB_CTRL 0x500 /* NOTE: big-endian */
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| H A D | ohci.h | 1 /* SPDX-License-Identifier: GPL-1.0+ */
6 * (C) Copyright 2000-2002 David Brownell <dbrownell@users.sourceforge.net>
27 /* first fields are hardware-specified */
49 struct ed *ed_prev; /* for non-interrupt EDs */
53 /* create --> IDLE --> OPER --> ... --> IDLE --> destroy
54 * usually: OPER --> UNLINK --> (IDLE | OPER) --> ...
76 ((int) (ohci->wdh_cnt - ed->takeback_wdh_cnt) >= 0)
89 /* first fields are hardware-specified */
124 * big-endian PPC hardware that's the second entry.
132 struct td *td_hash; /* dma-->td hashtable */
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| /linux/drivers/crypto/cavium/cpt/ |
| H A D | cpt_hw_types.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
30 * stored in memory as little-endian unless CPT()_PF_Q()_CTL[INST_BE] is set.
42 * Address must be 16-byte aligned.
44 * sign-extended bit <48> for forward compatibility.
46 * grp:10 [171:162] If [WQ_PTR] is nonzero, the SSO guest-group to use when
48 * For the SSO to not discard the add-work request, FPA_PF_MAP() must map
56 * work-queue entry that CPT submits work to SSO after all context,
60 * use a sign-extended bit <48> for forward compatibility.
76 #if defined(__BIG_ENDIAN_BITFIELD) /* Word 0 - Big Endian */
80 #else /* Word 0 - Little Endian */
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| /linux/Documentation/devicetree/bindings/usb/ |
| H A D | generic-ehci.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/usb/generic-ehci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13 - $ref: usb-hcd.yaml
14 - if:
19 const: ibm,usb-ehci-440epx
28 - items:
29 - enum:
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| /linux/Documentation/devicetree/bindings/ |
| H A D | common-properties.txt | 5 ----------
13 - big-endian: Boolean; force big endian register accesses
15 know the peripheral always needs to be accessed in big endian (BE) mode.
16 - little-endian: Boolean; force little endian register accesses
18 peripheral always needs to be accessed in little endian (LE) mode.
19 - native-endian: Boolean; always use register accesses matched to the
20 endianness of the kernel binary (e.g. LE vmlinux -> readl/writel,
21 BE vmlinux -> ioread32be/iowrite32be). In this case no byte swaps
22 will ever be performed. Use this if the hardware "self-adjusts"
27 In such cases, little-endian is the preferred default, but it is not
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| /linux/Documentation/devicetree/bindings/i2c/ |
| H A D | i2c-mux-reg.txt | 1 Register-based I2C Bus Mux
7 - compatible: i2c-mux-reg
8 - i2c-parent: The phandle of the I2C bus that this multiplexer's master-side
10 * Standard I2C mux properties. See i2c-mux.yaml in this directory.
11 * I2C child bus nodes. See i2c-mux.yaml in this directory.
14 - reg: this pair of <offset size> specifies the register to control the mux.
15 The <offset size> depends on its parent node. It can be any memory-mapped
18 - little-endian: The existence indicates the register is in little endian.
19 - big-endian: The existence indicates the register is in big endian.
20 If both little-endian and big-endian are omitted, the endianness of the
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| /linux/drivers/crypto/marvell/octeontx/ |
| H A D | otx_cpt_hw_types.h | 1 /* SPDX-License-Identifier: GPL-2.0
154 * CPT OcteonTX VF MSI-X Vector Enumeration
155 * Enumerates the MSI-X interrupt vectors.
167 * stored in memory as little-endian unless CPT()_PF_Q()_CTL[INST_BE] is set.
179 * Address must be 16-byte aligned.
181 * sign-extended bit <48> for forward compatibility.
183 * grp:10 [171:162] If [WQ_PTR] is nonzero, the SSO guest-group to use when
185 * For the SSO to not discard the add-work request, FPA_PF_MAP() must map
193 * work-queue entry that CPT submits work to SSO after all context,
197 * use a sign-extended bit <48> for forward compatibility.
[all …]
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| /linux/arch/arm/include/asm/ |
| H A D | bitops.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
6 * Big endian support: Copyright 2001, Nicolas Pitre
34 * First, the atomic bitops. These use native endian.
123 #include <asm-generic/bitops/non-atomic.h>
126 * A note about Endian-ness.
127 * -------------------------
129 * When the ARM is put into big endian mode via CR15, the processor
132 * ------------ physical data bus bits -----------
135 * big byte 0 byte 1 byte 2 byte 3
137 * This means that reading a 32-bit word at address 0 returns the same
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| /linux/tools/testing/selftests/rseq/ |
| H A D | rseq-arm.h | 1 /* SPDX-License-Identifier: LGPL-2.1 OR MIT */
3 * rseq-arm.h
5 * (C) Copyright 2016-2022 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9 * - ARM little endian
12 * value 0x5de3. This traps if user-space reaches this instruction by mistake,
14 * pointer to attacker-controlled code on rseq abort.
23 * little endian:
27 * - ARMv6+ big endian (BE8):
29 * ARMv6+ -mbig-endian generates mixed endianness code vs data: little-endian
30 * code and big-endian data. The data value of the signature needs to have its
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| /linux/Documentation/netlink/specs/ |
| H A D | nfsd.yaml | 1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
2 ---
5 uapi-header: linux/nfsd_netlink.h
9 attribute-sets:
10 -
11 name: rpc-status
13 -
16 byte-order: big-endian
17 -
20 -
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| H A D | tcp_metrics.yaml | 1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
2 ---
5 protocol: genetlink-legacy
10 c-family-name: tcp-metrics-genl-name
11 c-version-name: tcp-metrics-genl-version
12 max-by-define: true
13 kernel-policy: global
16 -
17 name: tcp-fastopen-cookie-max
21 attribute-sets:
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| /linux/kernel/bpf/preload/iterators/ |
| H A D | README | 2 If you change "iterators.bpf.c" do "make -j" in this directory to
3 rebuild "iterators.lskel-little-endian.h". Then, on a big-endian
4 machine, do "make -j big" in this directory to rebuild
5 "iterators.lskel-big-endian.h". Commit both resulting headers.
|
| /linux/arch/arm/boot/compressed/ |
| H A D | big-endian.S | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * linux/arch/arm/boot/compressed/big-endian.S
5 * Switch CPU into big endian mode.
12 orr r0, r0, #(1 << 7) @ enable big endian mode
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| /linux/Documentation/devicetree/bindings/display/ |
| H A D | sm501fb.txt | 7 - compatible : should be "smi,sm501".
8 - reg : contain two entries:
9 - First entry: System Configuration register
10 - Second entry: IO space (Display Controller register)
11 - interrupts : SMI interrupt to the cpu should be described here.
14 - mode : select a video mode:
15 <xres>x<yres>[-<bpp>][@<refresh>]
16 - edid : verbatim EDID data block describing attached display.
19 - little-endian: available on big endian systems, to
20 set different foreign endian.
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| /linux/drivers/mtd/nand/raw/brcmnand/ |
| H A D | brcmnand.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
16 /* Special register offset constant to intercept a non-MMIO access
40 if (soc && soc->prepare_data_bus) in brcmnand_soc_data_bus_prepare()
41 soc->prepare_data_bus(soc, true, is_param); in brcmnand_soc_data_bus_prepare()
47 if (soc && soc->prepare_data_bus) in brcmnand_soc_data_bus_unprepare()
48 soc->prepare_data_bus(soc, false, is_param); in brcmnand_soc_data_bus_unprepare()
55 * bus endianness (i.e., big-endian CPU + big endian bus ==> native in brcmnand_readl()
56 * endian I/O). in brcmnand_readl()
58 * Other architectures (e.g., ARM) either do not support big endian, or in brcmnand_readl()
59 * else leave I/O in little endian mode. in brcmnand_readl()
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| /linux/Documentation/networking/device_drivers/cellular/qualcomm/ |
| H A D | rmnet.rst | 1 .. SPDX-License-Identifier: GPL-2.0
24 sending aggregated bunch of MAP frames. rmnet driver will de-aggregate
32 MAP header fields are in big endian format.
36 Bit 0 1 2-7 8-15 16-31
39 Bit 32-x
58 MAP header fields are in big endian format.
62 Bit 0 1 2-7 8-15 16-31
65 Bit 32-(x-33) (x-32)-x
83 by the hardware.Checksum offload header fields are in big endian format.
87 Bit 0-14 15 16-31
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| /linux/drivers/video/fbdev/core/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
57 Allow I/O memory frame-buffer functions to work on displays with 1, 2
89 Allow virtual memory frame-buffer functions to work on displays with 1, 2
97 Allow generic frame-buffer to provide get_fb_unmapped_area
105 non-native endianness (e.g. Little-Endian framebuffer on a
106 Big-Endian machine). Most probably you don't have such hardware,
114 bool "Support for Big- and Little-Endian framebuffers"
117 bool "Support for Big-Endian framebuffers only"
120 bool "Support for Little-Endian framebuffers only"
204 terms of number of tiles in the x- and y-axis.
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| /linux/arch/riscv/crypto/ |
| H A D | aes-riscv64-zvkned-zvkb.S | 1 /* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */
3 // This file is dual-licensed, meaning that you can use it under your
39 // The generated code of this file depends on the following RISC-V extensions:
40 // - RV64I
41 // - RISC-V Vector ('V') with VLEN >= 128
42 // - RISC-V Vector AES block cipher extension ('Zvkned')
43 // - RISC-V Vector Cryptography Bit-manipulation extension ('Zvkb')
50 #include "aes-macros.S"
63 // LEN32 = number of blocks, rounded up, in 32-bit words.
68 // Create a mask that selects the last 32-bit word of each 128-bit
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| /linux/fs/minix/ |
| H A D | minix.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
9 #define INODE_VERSION(inode) minix_sb(inode->i_sb)->s_version
26 * minix super-block data in memory
84 return sb->s_fs_info; in minix_sb()
105 * big-endian 32 or 64 bit indexed bitmaps on big-endian system or
106 * little-endian bitmaps on little-endian system
123 * big-endian 16bit indexed bitmaps
136 if (--size == 0) in minix_find_first_zero_bit()
137 return (p - addr) << 4; in minix_find_first_zero_bit()
140 num = *--p; in minix_find_first_zero_bit()
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| /linux/Documentation/devicetree/bindings/rtc/ |
| H A D | fsl,ls-ftm-alarm.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/rtc/fsl,ls-ftm-alarm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Frank Li <Frank.Li@nxp.com>
15 - fsl,ls1012a-ftm-alarm
16 - fsl,ls1021a-ftm-alarm
17 - fsl,ls1028a-ftm-alarm
18 - fsl,ls1043a-ftm-alarm
19 - fsl,ls1046a-ftm-alarm
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| /linux/arch/arc/lib/ |
| H A D | strlen.S | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
10 ld r2,[r3,-7]
11 ld.a r6,[r3,-3]
27 #else /* BIG ENDIAN */
41 #endif /* ENDIAN */
67 #else /* BIG ENDIAN */
76 #endif /* ENDIAN */
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| /linux/drivers/phy/broadcom/ |
| H A D | phy-brcm-usb-init.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2014-2017 Broadcom
85 * bus endianness (i.e., big-endian CPU + big endian bus ==> native in brcm_usb_readl()
86 * endian I/O). in brcm_usb_readl()
88 * Other architectures (e.g., ARM) either do not support big endian, or in brcm_usb_readl()
89 * else leave I/O in little endian mode. in brcm_usb_readl()
118 if (ini->ops->init_ipp) in brcm_usb_init_ipp()
119 ini->ops->init_ipp(ini); in brcm_usb_init_ipp()
124 if (ini->ops->init_common) in brcm_usb_init_common()
125 ini->ops->init_common(ini); in brcm_usb_init_common()
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| /linux/Documentation/devicetree/bindings/dma/ |
| H A D | fsl-qdma.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/fsl-qdma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Frank Li <Frank.Li@nxp.com>
15 - const: fsl,ls1021a-qdma
16 - items:
17 - enum:
18 - fsl,ls1028a-qdma
19 - fsl,ls1043a-qdma
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