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/kernel/linux/linux-5.10/arch/arm/nwfpe/
Dsoftfloat-macros107 bits64 z0, z1;
111 z1 = a1;
115 z1 = ( a0<<negCount ) | ( a1 != 0 );
120 z1 = a0 | ( a1 != 0 );
123 z1 = ( ( a0 | a1 ) != 0 );
127 *z1Ptr = z1;
145 bits64 z0, z1;
149 z1 = a1;
153 z1 = ( a0<<negCount ) | ( a1>>count );
157 z1 = ( count < 64 ) ? ( a0>>( count & 63 ) ) : 0;
[all …]
/kernel/linux/linux-6.6/arch/arm/nwfpe/
Dsoftfloat-macros107 bits64 z0, z1;
111 z1 = a1;
115 z1 = ( a0<<negCount ) | ( a1 != 0 );
120 z1 = a0 | ( a1 != 0 );
123 z1 = ( ( a0 | a1 ) != 0 );
127 *z1Ptr = z1;
145 bits64 z0, z1;
149 z1 = a1;
153 z1 = ( a0<<negCount ) | ( a1>>count );
157 z1 = ( count < 64 ) ? ( a0>>( count & 63 ) ) : 0;
[all …]
/kernel/linux/linux-6.6/drivers/isdn/mISDN/
Ddsp_biquad.h22 int32_t z1; member
35 bq->z1 = 0; in biquad2_init()
44 z0 = sample * bq->gain + bq->z1 * bq->a1 + bq->z2 * bq->a2; in biquad2()
45 y = z0 + bq->z1 * bq->b1 + bq->z2 * bq->b2; in biquad2()
47 bq->z2 = bq->z1; in biquad2()
48 bq->z1 = z0 >> 15; in biquad2()
/kernel/linux/linux-5.10/drivers/isdn/mISDN/
Ddsp_biquad.h22 int32_t z1; member
35 bq->z1 = 0; in biquad2_init()
44 z0 = sample * bq->gain + bq->z1 * bq->a1 + bq->z2 * bq->a2; in biquad2()
45 y = z0 + bq->z1 * bq->b1 + bq->z2 * bq->b2; in biquad2()
47 bq->z2 = bq->z1; in biquad2()
48 bq->z1 = z0 >> 15; in biquad2()
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/input/touchscreen/
Dresistive-adc-touch.yaml30 - description: z1 (optional)
43 - enum: [x, y, z1, z2]
44 - enum: [x, y, z1, z2]
45 - enum: [x, y, z1, z2]
46 - enum: [x, y, z1, z2]
84 io-channel-names = "x", "z1", "z2", "y";
/kernel/linux/linux-6.6/tools/memory-model/litmus-tests/
Ddep+plain.litmus8 * The data stored to *z1 and *z2 by P0() originates from P0()'s
16 P0(int *x, int *y, int *z1, int *z2)
19 *z1 = a;
20 *z2 = *z1;
/kernel/linux/linux-6.6/lib/crypto/mpi/
Dec.c689 MPI z1, z2, z3; in mpi_ec_get_affine() local
691 z1 = mpi_new(0); in mpi_ec_get_affine()
693 ec_invm(z1, point->z, ctx); /* z1 = z^(-1) mod p */ in mpi_ec_get_affine()
694 ec_mulm(z2, z1, z1, ctx); /* z2 = z^(-2) mod p */ in mpi_ec_get_affine()
701 ec_mulm(z3, z2, z1, ctx); /* z3 = z^(-3) mod p */ in mpi_ec_get_affine()
707 mpi_free(z1); in mpi_ec_get_affine()
850 #define Z1 (point->z) in dup_point_edwards() macro
883 ctx->pow2(H, Z1, ctx); in dup_point_edwards()
903 #undef Z1 in dup_point_edwards()
940 #define z1 (p1->z) in add_points_weierstrass() macro
[all …]
/kernel/linux/linux-5.10/lib/mpi/
Dec.c689 MPI z1, z2, z3; in mpi_ec_get_affine() local
691 z1 = mpi_new(0); in mpi_ec_get_affine()
693 ec_invm(z1, point->z, ctx); /* z1 = z^(-1) mod p */ in mpi_ec_get_affine()
694 ec_mulm(z2, z1, z1, ctx); /* z2 = z^(-2) mod p */ in mpi_ec_get_affine()
701 ec_mulm(z3, z2, z1, ctx); /* z3 = z^(-3) mod p */ in mpi_ec_get_affine()
707 mpi_free(z1); in mpi_ec_get_affine()
850 #define Z1 (point->z) in dup_point_edwards() macro
883 ctx->pow2(H, Z1, ctx); in dup_point_edwards()
903 #undef Z1 in dup_point_edwards()
940 #define z1 (p1->z) in add_points_weierstrass() macro
[all …]
/kernel/linux/linux-6.6/drivers/input/touchscreen/
Dresistive-adc-touch.c70 unsigned int z1 = touch_info[st->ch_map[GRTS_CH_Z1]]; in grts_cb() local
74 if (likely(x && z1)) { in grts_cb()
76 Rt -= z1; in grts_cb()
80 Rt /= z1; in grts_cb()
175 /* if no pressure is defined, try optional z1 + z2 */ in grts_get_properties()
176 error = grts_map_channel(st, dev, GRTS_CH_Z1, "z1", true); in grts_get_properties()
183 /* if z1 is provided z2 is not optional */ in grts_get_properties()
D88pm860x-ts.c54 int z1, z2, rt = 0; in pm860x_touch_handler() local
64 z1 = ((buf[4] & 0xFF) << 4) | (buf[5] & 0x0F); in pm860x_touch_handler()
68 if ((x != 0) && (z1 != 0) && (touch->res_x != 0)) { in pm860x_touch_handler()
69 rt = z2 / z1 - 1; in pm860x_touch_handler()
71 dev_dbg(chip->dev, "z1:%d, z2:%d, rt:%d\n", in pm860x_touch_handler()
72 z1, z2, rt); in pm860x_touch_handler()
Dti_am335x_tsc.c225 u32 *x, u32 *y, u32 *z1, u32 *z2) in titsc_read_coordinates() argument
236 *z1 = titsc_readl(ts_dev, REG_FIFO0); in titsc_read_coordinates()
237 *z1 &= 0xfff; in titsc_read_coordinates()
282 unsigned int z1, z2, z; in titsc_irq() local
314 titsc_read_coordinates(ts_dev, &x, &y, &z1, &z2); in titsc_irq()
316 if (ts_dev->pen_down && z1 != 0 && z2 != 0) { in titsc_irq()
320 * x position/4096 * ((z2 / z1) - 1) in titsc_irq()
322 z = z1 - z2; in titsc_irq()
/kernel/linux/linux-5.10/Documentation/input/devices/
Dalps.rst114 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
126 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
147 byte 8: 0 z6 z5 z4 z3 z2 z1 z0
168 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
196 byte 4: 0 z6 z5 z4 z3 z2 z1 z0
212 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
260 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
280 byte 4: Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
290 byte 5: z7 z6 z5 z4 z3 z2 z1 z0
304 byte 5: T&P 0 Z5 Z4 Z3 Z2 Z1 Z0
[all …]
/kernel/linux/linux-6.6/Documentation/input/devices/
Dalps.rst114 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
126 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
147 byte 8: 0 z6 z5 z4 z3 z2 z1 z0
168 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
196 byte 4: 0 z6 z5 z4 z3 z2 z1 z0
212 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
260 byte 5: 0 z6 z5 z4 z3 z2 z1 z0
280 byte 4: Z7 Z6 Z5 Z4 Z3 Z2 Z1 Z0
290 byte 5: z7 z6 z5 z4 z3 z2 z1 z0
304 byte 5: T&P 0 Z5 Z4 Z3 Z2 Z1 Z0
[all …]
/kernel/linux/linux-5.10/drivers/staging/comedi/drivers/
Damplc_dio200.c36 * 2 CTR-Y2 CTR-Z1* CTR-Z1
37 * 3 CTR-Z1 INTERRUPT* CTR-Z2
48 * 4 CTR-Z1
145 * 4 CTR-Z1-OUT1 CTR-Z1-OUT1
155 * 4 CTR-Z1-OUT1 PPI-Z-C0
Damplc_dio200_pci.c34 * 2 CTR-Z1 PPI-Y UNUSED
36 * 4 INTERRUPT CTR-Z1 CTR-Z1
49 * 4 CTR-Z1
178 * 4 CTR-Z1-OUT1 CTR-Z1-OUT1 CTR-Z1-OUT1
188 * 4 PPI-Z-C0 CTR-Z1-OUT1
/kernel/linux/linux-6.6/drivers/comedi/drivers/
Damplc_dio200.c36 * 2 CTR-Y2 CTR-Z1* CTR-Z1
37 * 3 CTR-Z1 INTERRUPT* CTR-Z2
48 * 4 CTR-Z1
145 * 4 CTR-Z1-OUT1 CTR-Z1-OUT1
155 * 4 CTR-Z1-OUT1 PPI-Z-C0
Damplc_dio200_pci.c34 * 2 CTR-Z1 PPI-Y UNUSED
36 * 4 INTERRUPT CTR-Z1 CTR-Z1
49 * 4 CTR-Z1
178 * 4 CTR-Z1-OUT1 CTR-Z1-OUT1 CTR-Z1-OUT1
188 * 4 PPI-Z-C0 CTR-Z1-OUT1
/kernel/linux/linux-5.10/crypto/
Decc.c1068 static void ecc_point_double_jacobian(u64 *x1, u64 *y1, u64 *z1, in ecc_point_double_jacobian() argument
1077 if (vli_is_zero(z1, ndigits)) in ecc_point_double_jacobian()
1086 /* t2 = y1*z1 = z3 */ in ecc_point_double_jacobian()
1087 vli_mod_mult_fast(y1, y1, z1, curve); in ecc_point_double_jacobian()
1088 /* t3 = z1^2 */ in ecc_point_double_jacobian()
1089 vli_mod_square_fast(z1, z1, curve); in ecc_point_double_jacobian()
1091 /* t1 = x1 + z1^2 */ in ecc_point_double_jacobian()
1092 vli_mod_add(x1, x1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
1093 /* t3 = 2*z1^2 */ in ecc_point_double_jacobian()
1094 vli_mod_add(z1, z1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
[all …]
/kernel/linux/linux-6.6/crypto/
Decc.c1080 static void ecc_point_double_jacobian(u64 *x1, u64 *y1, u64 *z1, in ecc_point_double_jacobian() argument
1089 if (vli_is_zero(z1, ndigits)) in ecc_point_double_jacobian()
1098 /* t2 = y1*z1 = z3 */ in ecc_point_double_jacobian()
1099 vli_mod_mult_fast(y1, y1, z1, curve); in ecc_point_double_jacobian()
1100 /* t3 = z1^2 */ in ecc_point_double_jacobian()
1101 vli_mod_square_fast(z1, z1, curve); in ecc_point_double_jacobian()
1103 /* t1 = x1 + z1^2 */ in ecc_point_double_jacobian()
1104 vli_mod_add(x1, x1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
1105 /* t3 = 2*z1^2 */ in ecc_point_double_jacobian()
1106 vli_mod_add(z1, z1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
[all …]
/kernel/linux/linux-5.10/drivers/input/touchscreen/
D88pm860x-ts.c54 int z1, z2, rt = 0; in pm860x_touch_handler() local
64 z1 = ((buf[4] & 0xFF) << 4) | (buf[5] & 0x0F); in pm860x_touch_handler()
68 if ((x != 0) && (z1 != 0) && (touch->res_x != 0)) { in pm860x_touch_handler()
69 rt = z2 / z1 - 1; in pm860x_touch_handler()
71 dev_dbg(chip->dev, "z1:%d, z2:%d, rt:%d\n", in pm860x_touch_handler()
72 z1, z2, rt); in pm860x_touch_handler()
Dtsc200x-core.c33 * 5) tsc200x_irq_thread() queues up a transfer to fetch the x, y, z1, z2
70 u16 z1; member
154 if (unlikely(tsdata.z1 == 0 || tsdata.z2 > MAX_12BIT)) in tsc200x_irq_thread()
156 if (unlikely(tsdata.z1 >= tsdata.z2)) in tsc200x_irq_thread()
165 ts->in_z1 == tsdata.z1 && ts->in_z2 == tsdata.z2) { in tsc200x_irq_thread()
175 ts->in_z1 = tsdata.z1; in tsc200x_irq_thread()
179 pressure = tsdata.x * (tsdata.z2 - tsdata.z1) / tsdata.z1; in tsc200x_irq_thread()
Dti_am335x_tsc.c218 u32 *x, u32 *y, u32 *z1, u32 *z2) in titsc_read_coordinates() argument
229 *z1 = titsc_readl(ts_dev, REG_FIFO0); in titsc_read_coordinates()
230 *z1 &= 0xfff; in titsc_read_coordinates()
275 unsigned int z1, z2, z; in titsc_irq() local
307 titsc_read_coordinates(ts_dev, &x, &y, &z1, &z2); in titsc_irq()
309 if (ts_dev->pen_down && z1 != 0 && z2 != 0) { in titsc_irq()
313 * x postion/4096 * ((z2 / z1) - 1) in titsc_irq()
315 z = z1 - z2; in titsc_irq()
/kernel/linux/linux-6.6/drivers/isdn/hardware/mISDN/
Dhfcpci.c341 bzr->za[MAX_B_FRAMES].z1 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 1); in hfcpci_clear_fifo_rx()
343 le16_to_cpu(bzr->za[MAX_B_FRAMES].z1)); in hfcpci_clear_fifo_rx()
369 "z1(%x) z2(%x) state(%x)\n", in hfcpci_clear_fifo_tx()
371 le16_to_cpu(bzt->za[MAX_B_FRAMES].z1), in hfcpci_clear_fifo_tx()
376 bzt->za[MAX_B_FRAMES].z1 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 1); in hfcpci_clear_fifo_tx()
383 "hfcpci_clear_fifo_tx%d f1(%x) f2(%x) z1(%x) z2(%x)\n", in hfcpci_clear_fifo_tx()
385 le16_to_cpu(bzt->za[MAX_B_FRAMES].z1), in hfcpci_clear_fifo_tx()
408 (*(bdata + (le16_to_cpu(zp->z1) - B_SUB_VAL)))) { in hfcpci_empty_bfifo()
465 rcnt = le16_to_cpu(zp->z1) - le16_to_cpu(zp->z2); in receive_dmsg()
471 "hfcpci recd f1(%d) f2(%d) z1(%x) z2(%x) cnt(%d)\n", in receive_dmsg()
[all …]
/kernel/linux/linux-5.10/drivers/isdn/hardware/mISDN/
Dhfcpci.c341 bzr->za[MAX_B_FRAMES].z1 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 1); in hfcpci_clear_fifo_rx()
343 le16_to_cpu(bzr->za[MAX_B_FRAMES].z1)); in hfcpci_clear_fifo_rx()
369 "z1(%x) z2(%x) state(%x)\n", in hfcpci_clear_fifo_tx()
371 le16_to_cpu(bzt->za[MAX_B_FRAMES].z1), in hfcpci_clear_fifo_tx()
376 bzt->za[MAX_B_FRAMES].z1 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 1); in hfcpci_clear_fifo_tx()
383 "hfcpci_clear_fifo_tx%d f1(%x) f2(%x) z1(%x) z2(%x)\n", in hfcpci_clear_fifo_tx()
385 le16_to_cpu(bzt->za[MAX_B_FRAMES].z1), in hfcpci_clear_fifo_tx()
408 (*(bdata + (le16_to_cpu(zp->z1) - B_SUB_VAL)))) { in hfcpci_empty_bfifo()
465 rcnt = le16_to_cpu(zp->z1) - le16_to_cpu(zp->z2); in receive_dmsg()
471 "hfcpci recd f1(%d) f2(%d) z1(%x) z2(%x) cnt(%d)\n", in receive_dmsg()
[all …]
/kernel/linux/linux-5.10/tools/testing/selftests/arm64/fp/
Dsve-ptrace-asm.S20 mov z1.d, z0.d
27 mov z1.d, z0.d

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