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/linux/lib/crypto/powerpc/
H A Dcurve25519.h112 fe51 x1, x2, z2, x3, z3; in curve25519_fe51() local
123 z2[0] = z2[1] = z2[2] = z2[3] = z2[4] = 0; in curve25519_fe51()
144 x25519_cswap(z2, z3, swap); in curve25519_fe51()
147 fsub(b, x2, z2); // B = x_2 - z_2 in curve25519_fe51()
148 fadd(a, x2, z2); // A = x_2 + z_2 in curve25519_fe51()
163 fsqr(z2, dacb_m); // (DA - CB)^2 in curve25519_fe51()
166 fmul(z3, x1, z2); // z3 = x1 * (DA - CB)^2 in curve25519_fe51()
167 fmul(z2, e, b); // z2 = e * (BB + (DA + CB)^2) in curve25519_fe51()
170 finv(z2, z2); in curve25519_fe51()
171 fmul(x2, x2, z2); in curve25519_fe51()
/linux/drivers/isdn/mISDN/
H A Ddsp_biquad.h23 int32_t z2; member
36 bq->z2 = 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()
/linux/tools/memory-model/litmus-tests/
H A 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)
20 *z2 = *z1;
21 if (*z2 == 1)
/linux/arch/arm/nwfpe/
H A Dsoftfloat-macros240 bits64 z0, z1, z2;
244 z2 = a2;
250 z2 = a1<<negCount;
256 z2 = a1;
262 z2 = a0<<negCount;
266 z2 = ( count == 128 ) ? a0 : ( a0 != 0 );
272 z2 |= ( a2 != 0 );
274 *z2Ptr = z2;
319 bits64 z0, z1, z2;
322 z2 = a2<<count;
[all …]
/linux/lib/crypto/x86/
H A Dcurve25519.h977 u64 *z2 = nq + (u32)4U; in point_add_and_double() local
993 fadd(a, x2, z2); in point_add_and_double()
994 fsub(b, x2, z2); in point_add_and_double()
1026 u64 *z2 = nq + (u32)4U; in point_double() local
1033 fadd(a, x2, z2); in point_double()
1034 fsub(b, x2, z2); in point_double()
1538 u64 *z2 = &tmp[12]; in curve25519_ever64_base() local
1556 z2[0] = 1, z2[1] = z2[2] = z2[3] = 0; in curve25519_ever64_base()
/linux/lib/crypto/
H A Dcurve25519-fiat32.c760 fe x1, x2, z2, x3, z3; in curve25519_generic() local
796 fe_0(&z2); in curve25519_generic()
817 fe_cswap(&z2, &z3, swap); in curve25519_generic()
827 fe_sub(&tmp1l, &x2, &z2); in curve25519_generic()
828 fe_add(&x2l, &x2, &z2); in curve25519_generic()
831 fe_mul_tll(&z2, &z2l, &tmp1l); in curve25519_generic()
834 fe_add(&x3l, &z3, &z2); in curve25519_generic()
835 fe_sub(&z2l, &z3, &z2); in curve25519_generic()
838 fe_sq_tl(&z2, &z2l); in curve25519_generic()
842 fe_mul_ttt(&z3, &x1, &z2); in curve25519_generic()
[all …]
H A Dcurve25519-hacl64.c482 u64 *z2 = pp + 5; in addanddouble_fmonty() local
538 fmul(z2, zzz, zz); in addanddouble_fmonty()
/linux/drivers/input/touchscreen/
H A D88pm860x-ts.c54 int z1, z2, rt = 0; in pm860x_touch_handler() local
65 z2 = ((buf[6] & 0xFF) << 4) | (buf[7] & 0x0F); in pm860x_touch_handler()
69 rt = z2 / z1 - 1; in pm860x_touch_handler()
72 z1, z2, rt); in pm860x_touch_handler()
H A Dbu21029_ts.c167 u16 x, y, z1, z2; in bu21029_touch_report() local
184 z2 = (buf[6] << 4) | (buf[7] >> 4); in bu21029_touch_report()
186 if (z1 && z2) { in bu21029_touch_report()
194 rz = z2 - z1; in bu21029_touch_report()
H A Dads7846.c91 u16 x, y, z1, z2; member
191 #define READ_Z2(vref) (READ_12BIT_DFR(z2, 1, vref))
721 packet->z2 = val; in ads7846_set_cmd_val()
854 u16 x, y, z1, z2; in ads7846_report_state() local
860 z2 = 0; in ads7846_report_state()
863 z2 = packet->z2; in ads7846_report_state()
874 Rt = z2; in ads7846_report_state()
H A Dresistive-adc-touch.c71 unsigned int z2 = touch_info[st->ch_map[GRTS_CH_Z2]]; in grts_cb() local
75 Rt = z2; in grts_cb()
H A Dtsc2007.h58 u16 z1, z2; member
H A Dtsc2007_iio.c75 tc.z2 = tsc2007_xfer(tsc, READ_Z2); in tsc2007_read_raw()
H A Dad7877.c323 u16 x, y, z1, z2; in ad7877_process_data() local
328 z2 = ts->conversion_data[AD7877_SEQ_Z2] & MAX_12BIT; in ad7877_process_data()
342 Rt = (z2 - z1) * x * ts->x_plate_ohms; in ad7877_process_data()
/linux/drivers/isdn/hardware/mISDN/
H A Dhfcpci.c344 bzr->za[MAX_B_FRAMES].z2 = cpu_to_le16( in hfcpci_clear_fifo_rx()
374 le16_to_cpu(bzt->za[MAX_B_FRAMES].z2), in hfcpci_clear_fifo_tx()
379 bzt->za[MAX_B_FRAMES].z2 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 2); in hfcpci_clear_fifo_tx()
388 le16_to_cpu(bzt->za[MAX_B_FRAMES].z2)); in hfcpci_clear_fifo_tx()
405 new_z2 = le16_to_cpu(zp->z2) + count; /* new position in fifo */ in hfcpci_empty_bfifo()
417 bz->za[new_f2].z2 = cpu_to_le16(new_z2); in hfcpci_empty_bfifo()
428 if (le16_to_cpu(zp->z2) + count <= B_FIFO_SIZE + B_SUB_VAL) in hfcpci_empty_bfifo()
432 le16_to_cpu(zp->z2); /* maximum */ in hfcpci_empty_bfifo()
434 ptr1 = bdata + (le16_to_cpu(zp->z2) - B_SUB_VAL); in hfcpci_empty_bfifo()
444 bz->za[new_f2].z2 = cpu_to_le16(new_z2); in hfcpci_empty_bfifo()
[all …]
H A Dhfc_pci.h173 __le16 z2; /* Z2 pointer 16 Bit */ member
H A Dhfcmulti.c1905 int Zspace, z1, z2; /* must be int for calculation */ in hfcmulti_tx() local
1990 z2 = HFC_inw_nodebug(hc, A_Z2) - hc->Zmin; in hfcmulti_tx()
1991 while (z2 != (temp = (HFC_inw_nodebug(hc, A_Z2) - hc->Zmin))) { in hfcmulti_tx()
1994 "%d!=%d\n", __func__, hc->id + 1, temp, z2); in hfcmulti_tx()
1995 z2 = temp; /* repeat unti Z2 is equal */ in hfcmulti_tx()
1997 hc->chan[ch].Zfill = z1 - z2; in hfcmulti_tx()
2000 Zspace = z2 - z1; in hfcmulti_tx()
2012 if (z1 == z2) { /* empty */ in hfcmulti_tx()
2049 && !test_bit(FLG_HDLC, &bch->Flags) && z2 == z1) { in hfcmulti_tx()
2104 __func__, hc->id + 1, ch, Zspace, z1, z2, ii-i, len-i, in hfcmulti_tx()
[all …]
/linux/arch/x86/crypto/
H A Daria-gfni-avx512-asm_64.S425 z0, z1, z2, z3, \ argument
436 z0, z1, z2, z3, \
439 aria_diff_m(x0, x1, x2, x3, z0, z1, z2, z3); \
440 aria_diff_m(x4, x5, x6, x7, z0, z1, z2, z3); \
441 aria_diff_m(y0, y1, y2, y3, z0, z1, z2, z3); \
442 aria_diff_m(y4, y5, y6, y7, z0, z1, z2, z3); \
465 z0, z1, z2, z3, \ argument
476 z0, z1, z2, z3, \
479 aria_diff_m(x0, x1, x2, x3, z0, z1, z2, z3); \
480 aria_diff_m(x4, x5, x6, x7, z0, z1, z2, z3); \
[all …]
/linux/Documentation/input/devices/
H A 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
290 byte 5: z7 z6 z5 z4 z3 z2 z1 z0
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-skov-cpu-revc.dtsi9 io-channel-names = "y", "z1", "z2", "x";
H A Dimx6dl-victgo.dts120 io-channel-names = "y", "z1", "z2", "x";
/linux/drivers/iio/adc/
H A Dat91_adc.c310 unsigned int xscale, yscale, reg, z1, z2; in at91_ts_sample() local
344 z2 = (reg >> 16) & xyz_mask; in at91_ts_sample()
347 pres = rxp * (x * factor / 1024) * (z2 * factor / z1 - factor) in at91_ts_sample()
353 xpos, xscale, ypos, yscale, z1, z2, pres); in at91_ts_sample()
/linux/tools/testing/selftests/arm64/abi/
H A Dsyscall-abi-asm.S157 ldr z2, [x2, #2, MUL VL]
289 str z2, [x2, #2, MUL VL]
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3318-a95x-z2.dts9 compatible = "zkmagic,a95x-z2", "rockchip,rk3318";
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dreg_bounds.c747 struct range z1, z2; in reg_state_cond() local
764 z2 = y->r[t]; in reg_state_cond()
766 range_cond(t, z1, z2, op, &z1, &z2); in reg_state_cond()
774 reg_state_refine(&yy, t, z2, buf); in reg_state_cond()

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