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/kernel/linux/linux-6.6/arch/sh/lib/
Dudivsi3_i4i.S1 /* SPDX-License-Identifier: GPL-2.0+ WITH GCC-exception-2.0
23 Uses a lookup table for divisors in the range -128 .. +128, and
36 .balign 4
54 mov.l r4,@-r15
56 mov.l r1,@-r15
67 mov.l r4,@-r15
70 mov.l r5,@-r15
108 mov.l r4,@-r15
110 mov.l r1,@-r15
114 .rept 4
[all …]
/kernel/linux/linux-5.10/arch/sh/lib/
Dudivsi3_i4i.S1 /* SPDX-License-Identifier: GPL-2.0+ WITH GCC-exception-2.0
23 Uses a lookup table for divisors in the range -128 .. +128, and
36 .balign 4
54 mov.l r4,@-r15
56 mov.l r1,@-r15
67 mov.l r4,@-r15
70 mov.l r5,@-r15
108 mov.l r4,@-r15
110 mov.l r1,@-r15
114 .rept 4
[all …]
/kernel/linux/linux-5.10/Documentation/input/devices/
Dalps.rst1 ----------------------
3 ----------------------
6 ------------
8 ALPS touchpads, called versions 1, 2, 3, 4, 5, 6, 7 and 8.
10 Since roughly mid-2010 several new ALPS touchpads have been released and
14 adequate. The design choices were to re-define the alps_model_data
29 ---------
32 E8-E6-E6-E6-E9. An ALPS touchpad should respond with either 00-00-0A or
33 00-00-64 if no buttons are pressed. The bits 0-2 of the first byte will be 1s
37 report" sequence: E8-E7-E7-E7-E9. The response is the model signature and is
[all …]
Delantech.rst4 Copyright (C) 2007-2008 Arjan Opmeer <arjan@opmeer.net>
18 4. Hardware version 1
20 4.2 Native relative mode 4 byte packet format
21 4.3 Native absolute mode 4 byte packet format
24 5.2 Native absolute mode 6 byte packet format
25 5.2.1 Parity checking and packet re-synchronization
30 6.2 Native absolute mode 6 byte packet format
33 7. Hardware version 4
35 7.2 Native absolute mode 6 byte packet format
39 8. Trackpoint (for Hardware version 3 and 4)
[all …]
Dsentelic.rst8 :Copyright: |copy| 2002-2011 Sentelic Corporation.
10 :Last update: Dec-07-2011
12 Finger Sensing Pad Intellimouse Mode (scrolling wheel, 4th and 5th buttons)
15 A) MSID 4: Scrolling wheel mode plus Forward page(4th button) and Backward
21 4. Issuing the "Get device ID" command (0xF2) and waits for the response;
27 Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
28 BYTE |---------------|BYTE |---------------|BYTE|---------------|BYTE|---------------|
29 1 |Y|X|y|x|1|M|R|L| 2 |X|X|X|X|X|X|X|X| 3 |Y|Y|Y|Y|Y|Y|Y|Y| 4 | | |B|F|W|W|W|W|
30 |---------------| |---------------| |---------------| |---------------|
32 Byte 1: Bit7 => Y overflow
[all …]
/kernel/linux/linux-6.6/Documentation/input/devices/
Dalps.rst1 ----------------------
3 ----------------------
6 ------------
8 ALPS touchpads, called versions 1, 2, 3, 4, 5, 6, 7 and 8.
10 Since roughly mid-2010 several new ALPS touchpads have been released and
14 adequate. The design choices were to re-define the alps_model_data
29 ---------
32 E8-E6-E6-E6-E9. An ALPS touchpad should respond with either 00-00-0A or
33 00-00-64 if no buttons are pressed. The bits 0-2 of the first byte will be 1s
37 report" sequence: E8-E7-E7-E7-E9. The response is the model signature and is
[all …]
Delantech.rst4 Copyright (C) 2007-2008 Arjan Opmeer <arjan@opmeer.net>
18 4. Hardware version 1
20 4.2 Native relative mode 4 byte packet format
21 4.3 Native absolute mode 4 byte packet format
24 5.2 Native absolute mode 6 byte packet format
25 5.2.1 Parity checking and packet re-synchronization
30 6.2 Native absolute mode 6 byte packet format
33 7. Hardware version 4
35 7.2 Native absolute mode 6 byte packet format
39 8. Trackpoint (for Hardware version 3 and 4)
[all …]
Dsentelic.rst8 :Copyright: |copy| 2002-2011 Sentelic Corporation.
10 :Last update: Dec-07-2011
12 Finger Sensing Pad Intellimouse Mode (scrolling wheel, 4th and 5th buttons)
15 A) MSID 4: Scrolling wheel mode plus Forward page(4th button) and Backward
21 4. Issuing the "Get device ID" command (0xF2) and waits for the response;
27 Bit 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
28 BYTE |---------------|BYTE |---------------|BYTE|---------------|BYTE|---------------|
29 1 |Y|X|y|x|1|M|R|L| 2 |X|X|X|X|X|X|X|X| 3 |Y|Y|Y|Y|Y|Y|Y|Y| 4 | | |B|F|W|W|W|W|
30 |---------------| |---------------| |---------------| |---------------|
32 Byte 1: Bit7 => Y overflow
[all …]
/kernel/linux/linux-6.6/drivers/scsi/
DBusLogic.h1 /* SPDX-License-Identifier: GPL-2.0-only */
6 Copyright 1995-1998 by Leonard N. Zubkoff <lnz@dandelion.com>
12 Special thanks to Wayne Yen, Jin-Lon Hon, and Alex Win of BusLogic, whose
111 BLOGIC_ERR_LEVEL = 4
147 #define BLOGIC_MULTIMASTER_ADDR_COUNT 4
160 (adapter->adapter_type == BLOGIC_MULTIMASTER)
163 (adapter->adapter_type == BLOGIC_FLASHPOINT)
182 BLOGIC_VESA_BUS = 4,
189 BLOGIC_VESA_BUS, /* BT-4xx */
190 BLOGIC_ISA_BUS, /* BT-5xx */
[all …]
Dmyrb.h1 /* SPDX-License-Identifier: GPL-2.0 */
8 * Copyright 1998-2001 by Leonard N. Zubkoff <lnz@dandelion.com>
163 unsigned char ldev_count; /* Byte 0 */
164 unsigned int rsvd1:24; /* Bytes 1-3 */
165 unsigned int ldev_sizes[32]; /* Bytes 4-131 */
166 unsigned short flash_age; /* Bytes 132-133 */
168 unsigned char deferred:1; /* Byte 134 Bit 0 */
169 unsigned char low_bat:1; /* Byte 134 Bit 1 */
170 unsigned char rsvd2:6; /* Byte 134 Bits 2-7 */
172 unsigned char rsvd3:8; /* Byte 135 */
[all …]
Dmyrs.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 * This driver supports the newer, SCSI-based firmware interface only.
10 * Copyright 1998-2001 by Leonard N. Zubkoff <lnz@dandelion.com>
109 } __packed mem_type:5; /* Byte 0 Bits 0-4 */
110 unsigned rsvd:1; /* Byte 0 Bit 5 */
111 unsigned mem_parity:1; /* Byte 0 Bit 6 */
112 unsigned mem_ecc:1; /* Byte 0 Bit 7 */
132 unsigned char rsvd1; /* Byte 0 */
137 } __packed bus; /* Byte 1 */
170 } __packed ctlr_type; /* Byte 2 */
[all …]
/kernel/linux/linux-5.10/tools/edid/
Dedid.S18 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
48 ((((v1-'@')&0x1f)<<10)+(((v2-'@')&0x1f)<<5)+((v3-'@')&0x1f))
50 #define lsbs2(v1,v2) (((v1&0x0f)<<4)+(v2&0x0f))
51 #define msbs2(v1,v2) ((((v1>>8)&0x0f)<<4)+((v2>>8)&0x0f))
53 ((((v1>>8)&0x03)<<6)+(((v2>>8)&0x03)<<4)+\
54 (((v3>>4)&0x03)<<2)+((v4>>4)&0x03))
62 header: .byte 0x00,0xff,0xff,0xff,0xff,0xff,0xff,0x00
72 week: .byte WEEK
74 /* Year of manufacture, less 1990. (1990-2245)
76 year: .byte YEAR-1990
[all …]
/kernel/linux/linux-6.6/tools/edid/
Dedid.S18 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
48 ((((v1-'@')&0x1f)<<10)+(((v2-'@')&0x1f)<<5)+((v3-'@')&0x1f))
50 #define lsbs2(v1,v2) (((v1&0x0f)<<4)+(v2&0x0f))
51 #define msbs2(v1,v2) ((((v1>>8)&0x0f)<<4)+((v2>>8)&0x0f))
53 ((((v1>>8)&0x03)<<6)+(((v2>>8)&0x03)<<4)+\
54 (((v3>>4)&0x03)<<2)+((v4>>4)&0x03))
62 header: .byte 0x00,0xff,0xff,0xff,0xff,0xff,0xff,0x00
72 week: .byte WEEK
74 /* Year of manufacture, less 1990. (1990-2245)
76 year: .byte YEAR-1990
[all …]
/kernel/linux/linux-5.10/drivers/scsi/
Dmyrb.h1 /* SPDX-License-Identifier: GPL-2.0 */
8 * Copyright 1998-2001 by Leonard N. Zubkoff <lnz@dandelion.com>
163 unsigned char ldev_count; /* Byte 0 */
164 unsigned int rsvd1:24; /* Bytes 1-3 */
165 unsigned int ldev_sizes[32]; /* Bytes 4-131 */
166 unsigned short flash_age; /* Bytes 132-133 */
168 unsigned char deferred:1; /* Byte 134 Bit 0 */
169 unsigned char low_bat:1; /* Byte 134 Bit 1 */
170 unsigned char rsvd2:6; /* Byte 134 Bits 2-7 */
172 unsigned char rsvd3:8; /* Byte 135 */
[all …]
DBusLogic.h1 /* SPDX-License-Identifier: GPL-2.0-only */
6 Copyright 1995-1998 by Leonard N. Zubkoff <lnz@dandelion.com>
12 Special thanks to Wayne Yen, Jin-Lon Hon, and Alex Win of BusLogic, whose
111 BLOGIC_ERR_LEVEL = 4
147 #define BLOGIC_MULTIMASTER_ADDR_COUNT 4
160 (adapter->adapter_type == BLOGIC_MULTIMASTER)
163 (adapter->adapter_type == BLOGIC_FLASHPOINT)
182 BLOGIC_VESA_BUS = 4,
189 BLOGIC_VESA_BUS, /* BT-4xx */
190 BLOGIC_ISA_BUS, /* BT-5xx */
[all …]
Dmyrs.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 * This driver supports the newer, SCSI-based firmware interface only.
10 * Copyright 1998-2001 by Leonard N. Zubkoff <lnz@dandelion.com>
109 } __packed mem_type:5; /* Byte 0 Bits 0-4 */
110 unsigned rsvd:1; /* Byte 0 Bit 5 */
111 unsigned mem_parity:1; /* Byte 0 Bit 6 */
112 unsigned mem_ecc:1; /* Byte 0 Bit 7 */
132 unsigned char rsvd1; /* Byte 0 */
137 } __packed bus; /* Byte 1 */
170 } __packed ctlr_type; /* Byte 2 */
[all …]
/kernel/linux/linux-5.10/Documentation/scsi/
Darcmsr_spec.rst10 ------------
12 - InitThread message and return code
14 2. Doorbell is used for RS-232 emulation
15 ----------------------------------------
34 ---------------------
45 4. RS-232 emulation
46 -------------------
48 Currently 128 byte buffer is used:
51 1st uint32_t Data length (1--124)
52 Byte 4--127 Max 124 bytes of data
[all …]
/kernel/linux/linux-6.6/arch/xtensa/lib/
Dchecksum.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
29 * This function assumes 2- or 4-byte alignment. Other alignments will fail!
32 /* ONES_ADD converts twos-complement math to ones-complement. */
44 * is aligned on either a 2-byte or 4-byte boundary.
48 bnez a5, 8f /* branch if 2-byte aligned */
49 /* Fall-through on common case, 4-byte alignment */
51 srli a5, a3, 5 /* 32-byte chunks */
57 add a5, a5, a2 /* a5 = end of last 32-byte chunk */
61 l32i a7, a2, 4
76 addi a2, a2, 4*8
[all …]
Dstrnlen_user.S50 addi a4, a2, -4 # because we overincrement at the end;
51 # we compensate with load offsets of 4
52 movi a5, MASK0 # mask for byte 0
53 movi a6, MASK1 # mask for byte 1
54 movi a7, MASK2 # mask for byte 2
55 movi a8, MASK3 # mask for byte 3
56 bbsi.l a2, 0, .L1mod2 # if only 8-bit aligned
57 bbsi.l a2, 1, .L2mod4 # if only 16-bit aligned
60 * String is word-aligned.
63 srli a10, a3, 2 # number of loop iterations with 4B per loop
[all …]
/kernel/linux/linux-5.10/arch/xtensa/lib/
Dchecksum.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
29 * This function assumes 2- or 4-byte alignment. Other alignments will fail!
32 /* ONES_ADD converts twos-complement math to ones-complement. */
44 * is aligned on either a 2-byte or 4-byte boundary.
48 bnez a5, 8f /* branch if 2-byte aligned */
49 /* Fall-through on common case, 4-byte alignment */
51 srli a5, a3, 5 /* 32-byte chunks */
57 add a5, a5, a2 /* a5 = end of last 32-byte chunk */
61 l32i a7, a2, 4
76 addi a2, a2, 4*8
[all …]
Dstrnlen_user.S50 addi a4, a2, -4 # because we overincrement at the end;
51 # we compensate with load offsets of 4
52 movi a5, MASK0 # mask for byte 0
53 movi a6, MASK1 # mask for byte 1
54 movi a7, MASK2 # mask for byte 2
55 movi a8, MASK3 # mask for byte 3
56 bbsi.l a2, 0, .L1mod2 # if only 8-bit aligned
57 bbsi.l a2, 1, .L2mod4 # if only 16-bit aligned
60 * String is word-aligned.
63 srli a10, a3, 2 # number of loop iterations with 4B per loop
[all …]
/kernel/linux/linux-6.6/Documentation/scsi/
Darcmsr_spec.rst11 ------------
13 - InitThread message and return code
15 2. Doorbell is used for RS-232 emulation
16 ----------------------------------------
35 ---------------------
46 4. RS-232 emulation
47 -------------------
49 Currently 128 byte buffer is used:
52 1st uint32_t Data length (1--124)
53 Byte 4--127 Max 124 bytes of data
[all …]
/kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/
Dpixfmt-packed-yuv.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _packed-yuv:
15 - In all the tables that follow, bit 7 is the most significant bit in a byte.
16 - 'Y', 'Cb' and 'Cr' denote bits of the luma, blue chroma (also known as
22 4:4:4 Subsampling
28 The next table lists the packed YUV 4:4:4 formats with less than 8 bits per
30 seen in a 16-bit word, which is then stored in memory in little endian byte
32 format stores a pixel in a 16-bit word [15:0] laid out at as [Y'\ :sub:`4-0`
33 Cb\ :sub:`5-0` Cr\ :sub:`4-0`], and stored in memory in two bytes,
34 [Cb\ :sub:`2-0` Cr\ :sub:`4-0`] followed by [Y'\ :sub:`4-0` Cb\ :sub:`5-3`].
[all …]
/kernel/linux/linux-5.10/drivers/media/tuners/
Dtda18218_priv.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
13 #define R00_ID 0x00 /* ID byte */
14 #define R01_R1 0x01 /* Read byte 1 */
15 #define R02_R2 0x02 /* Read byte 2 */
16 #define R03_R3 0x03 /* Read byte 3 */
17 #define R04_R4 0x04 /* Read byte 4 */
18 #define R05_R5 0x05 /* Read byte 5 */
19 #define R06_R6 0x06 /* Read byte 6 */
20 #define R07_MD1 0x07 /* Main divider byte 1 */
21 #define R08_PSM1 0x08 /* PSM byte 1 */
[all …]
/kernel/linux/linux-6.6/drivers/media/tuners/
Dtda18218_priv.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
13 #define R00_ID 0x00 /* ID byte */
14 #define R01_R1 0x01 /* Read byte 1 */
15 #define R02_R2 0x02 /* Read byte 2 */
16 #define R03_R3 0x03 /* Read byte 3 */
17 #define R04_R4 0x04 /* Read byte 4 */
18 #define R05_R5 0x05 /* Read byte 5 */
19 #define R06_R6 0x06 /* Read byte 6 */
20 #define R07_MD1 0x07 /* Main divider byte 1 */
21 #define R08_PSM1 0x08 /* PSM byte 1 */
[all …]

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