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Searched refs:DB (Results 1 – 25 of 56) sorted by relevance

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/Linux-v5.10/arch/alpha/math-emu/
Dmath.c105 FP_DECL_D(DA); FP_DECL_D(DB); FP_DECL_D(DR); in alpha_fp_emul()
165 FP_UNPACK_RAW_DP(DB, &vb); in alpha_fp_emul()
171 if (!DB_e && !_FP_FRAC_ZEROP_1(DB)) { in alpha_fp_emul()
174 _FP_FRAC_SET_1(DB, _FP_ZEROFRAC_1); in alpha_fp_emul()
176 FP_CMP_D(res, DA, DB, 3); in alpha_fp_emul()
183 || FP_ISSIGNAN_D(DB))) { in alpha_fp_emul()
196 FP_UNPACK_DP(DB, &vb); in alpha_fp_emul()
200 FP_SUB_D(DR, DA, DB); in alpha_fp_emul()
204 FP_ADD_D(DR, DA, DB); in alpha_fp_emul()
208 FP_MUL_D(DR, DA, DB); in alpha_fp_emul()
[all …]
/Linux-v5.10/arch/sparc/math-emu/
Dmath_32.c287 FP_DECL_D(DA); FP_DECL_D(DB); FP_DECL_D(DR); in do_one_mathemu()
393 case 6: FP_UNPACK_DP (DB, rs2); break; in do_one_mathemu()
429 case FADDD: FP_ADD_D (DR, DA, DB); break; in do_one_mathemu()
433 case FSUBD: FP_SUB_D (DR, DA, DB); break; in do_one_mathemu()
438 FP_CONV (D, S, 2, 1, DB, SB); in do_one_mathemu()
439 case FMULD: FP_MUL_D (DR, DA, DB); break; in do_one_mathemu()
441 FP_CONV (Q, D, 4, 2, QB, DB); in do_one_mathemu()
445 case FDIVD: FP_DIV_D (DR, DA, DB); break; in do_one_mathemu()
449 case FSQRTD: FP_SQRT_D (DR, DB); break; in do_one_mathemu()
457 case FDTOI: FP_TO_INT_D (IR, DB, 32, 1); break; in do_one_mathemu()
[all …]
Dmath_64.c182 FP_DECL_D(DA); FP_DECL_D(DB); FP_DECL_D(DR); in do_mathemu()
406 case 6: FP_UNPACK_DP (DB, rs2); break; in do_mathemu()
434 case FADDD: FP_ADD_D (DR, DA, DB); break; in do_mathemu()
438 case FSUBD: FP_SUB_D (DR, DA, DB); break; in do_mathemu()
443 FP_CONV (D, S, 1, 1, DB, SB); in do_mathemu()
444 case FMULD: FP_MUL_D (DR, DA, DB); break; in do_mathemu()
446 FP_CONV (Q, D, 2, 1, QB, DB); in do_mathemu()
450 case FDIVD: FP_DIV_D (DR, DA, DB); break; in do_mathemu()
454 case FSQRTD: FP_SQRT_D (DR, DB); break; in do_mathemu()
462 case FDTOI: FP_TO_INT_D (IR, DB, 32, 1); break; in do_mathemu()
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/reserved-memory/
Dqcom,cmd-db.txt1 Command DB
4 Command DB is a database that provides a mapping between resource key and the
13 The bindings for Command DB is specified in the reserved-memory section in
14 devicetree. The devicetree representation of the command DB driver should be:
26 the Command DB in memory.
/Linux-v5.10/Documentation/block/
Drequest.rst61 int errors DB Error counts
71 unsigned short nr_phys_segments DB Number of physical scatter gather
74 unsigned short nr_hw_segments DB Number of hardware scatter gather
77 unsigned int current_nr_sectors DB Number of sectors in first segment
82 int tag DB TCQ tag, if assigned
96 ``struct request_queue *q`` DB Request queue this request belongs to
/Linux-v5.10/drivers/scsi/
Dwd33c93.c374 DB(DB_QUEUE_COMMAND, in wd33c93_queuecommand_lck()
456 DB(DB_QUEUE_COMMAND, printk(")Q ")) in wd33c93_queuecommand_lck()
482 DB(DB_EXECUTE, printk("EX(")) in DEF_SCSI_QCMD()
484 DB(DB_EXECUTE, printk(")EX-0 ")) in DEF_SCSI_QCMD()
506 DB(DB_EXECUTE, printk(")EX-1 ")) in DEF_SCSI_QCMD()
681 DB(DB_EXECUTE, in DEF_SCSI_QCMD()
691 DB(DB_TRANSFER, in transfer_pio()
816 DB(DB_INTR, printk("{%02x:%02x-", asr, sr)) in wd33c93_intr()
833 DB(DB_TRANSFER, in wd33c93_intr()
840 DB(DB_TRANSFER, in wd33c93_intr()
[all …]
Dwd33c93.h27 #define DB(f,a) if (hostdata->args & (f)) a; macro
29 #define DB(f,a) macro
/Linux-v5.10/arch/powerpc/math-emu/
Dmath_efp.c286 FP_DECL_D(DB); in do_spe_mathemu()
288 FP_UNPACK_DP(DB, vb.dp); in do_spe_mathemu()
293 FP_CONV(S, D, 1, 2, SR, DB); in do_spe_mathemu()
343 FP_DECL_D(DA); FP_DECL_D(DB); FP_DECL_D(DR); in do_spe_mathemu()
350 FP_UNPACK_DP(DB, vb.dp); in do_spe_mathemu()
376 FP_ADD_D(DR, DA, DB); in do_spe_mathemu()
380 FP_SUB_D(DR, DA, DB); in do_spe_mathemu()
384 FP_MUL_D(DR, DA, DB); in do_spe_mathemu()
388 FP_DIV_D(DR, DA, DB); in do_spe_mathemu()
410 FP_TO_INT_ROUND_D(vc.wp[1], DB, 32, in do_spe_mathemu()
[all …]
/Linux-v5.10/arch/arm/boot/dts/
Dr9a06g032-rzn1d400-db.dts3 * Device Tree Source for the RZN1D-DB Board
14 model = "RZN1D-DB Board";
Dkirkwood-db-88f6281.dts3 * Marvell DB-88F6281-BP Development Board Setup
16 model = "Marvell DB-88F6281-BP Development Board";
Dkirkwood-db-88f6282.dts3 * Marvell DB-88F6282-BP Development Board Setup
16 model = "Marvell DB-88F6282-BP Development Board";
Darmada-370-db.dts4 * (DB-88F6710-BP-DDR3)
92 * "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
94 * "DB-88F6710_MPP_RGMII_SD_Jumper".
113 simple-audio-card,name = "Armada 370 DB Audio";
Darmada-xp-db-xc3-24g4xg.dts3 * Device Tree file for DB-XC3-24G4XG board
23 model = "DB-XC3-24G4XG";
Ddove-dove-db.dts7 model = "Marvell DB-MV88AP510-BP Development Board";
Dkirkwood-db.dtsi3 * Marvell DB-{88F6281,88F6282}-BP Development Board Setup
/Linux-v5.10/arch/arm/mach-dove/
DKconfig10 bool "Marvell DB-MV88AP510 Development Board"
15 Marvell DB-MV88AP510 Development Board.
/Linux-v5.10/Documentation/devicetree/bindings/sound/
Darmada-370db-audio.txt1 Device Tree bindings for the Armada 370 DB audio
5 found on the Armada 370 DB platform.
/Linux-v5.10/arch/arm/mach-mv78xx0/
DKconfig17 bool "Marvell DB-78x00-BP Development Board"
20 Marvell DB-78x00-BP Development Board.
/Linux-v5.10/Documentation/x86/
Dkernel-stacks.rst95 To handle nested #DB correctly there exist two instances of DB stacks. On
96 #DB entry the IST stackpointer for #DB is switched to the second instance
97 so a nested #DB starts from a clean stack. The nested #DB switches
/Linux-v5.10/Documentation/spi/
Dbutterfly.rst32 Signal Butterfly Parport (DB-25)
48 Signal Butterfly Parport (DB-25)
65 Signal Butterfly Parport (DB-25)
/Linux-v5.10/sound/soc/kirkwood/
DKconfig11 tristate "SoC Audio support for Armada 370 DB"
/Linux-v5.10/arch/arm64/boot/dts/marvell/
Dcn9131-db.dts5 * Device tree for the CN9131-DB board.
11 model = "Marvell Armada CN9131-DB";
Darmada-3720-db.dts4 * (DB-88F3720-DDR3)
20 model = "Marvell Armada 3720 Development Board DB-88F3720-DDR3";
Dcn9132-db.dts5 * Device tree for the CN9132-DB board.
11 model = "Marvell Armada CN9132-DB";
/Linux-v5.10/Documentation/mhi/
Dmhi.rst37 Channel Doorbell array: Channel Doorbell (DB) registers used by the host to
41 (DB) registers are used by the host to notify the device when new events are
111 associated channel DB.
210 * Host rings the channel DB register.

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