Home
last modified time | relevance | path

Searched refs:z1 (Results 1 – 25 of 31) sorted by relevance

12

/Linux-v4.19/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 …]
/Linux-v4.19/drivers/isdn/mISDN/
Ddsp_biquad.h36 int32_t z1; member
49 bq->z1 = 0; in biquad2_init()
58 z0 = sample * bq->gain + bq->z1 * bq->a1 + bq->z2 * bq->a2; in biquad2()
59 y = z0 + bq->z1 * bq->b1 + bq->z2 * bq->b2; in biquad2()
61 bq->z2 = bq->z1; in biquad2()
62 bq->z1 = z0 >> 15; in biquad2()
/Linux-v4.19/crypto/
Decc.c648 static void ecc_point_double_jacobian(u64 *x1, u64 *y1, u64 *z1, in ecc_point_double_jacobian() argument
655 if (vli_is_zero(z1, ndigits)) in ecc_point_double_jacobian()
665 vli_mod_mult_fast(y1, y1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
667 vli_mod_square_fast(z1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
670 vli_mod_add(x1, x1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
672 vli_mod_add(z1, z1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
674 vli_mod_sub(z1, x1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
676 vli_mod_mult_fast(x1, x1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
679 vli_mod_add(z1, x1, x1, curve_prime, ndigits); in ecc_point_double_jacobian()
681 vli_mod_add(x1, x1, z1, curve_prime, ndigits); in ecc_point_double_jacobian()
[all …]
/Linux-v4.19/drivers/isdn/hisax/
Dhfc4s8s_l1.c634 int z1, z2; in rx_d_frame() local
659 z1 = Read_hfc16_stable(l1p->hw, A_Z1); in rx_d_frame()
662 z1 = z1 - z2 + 1; in rx_d_frame()
663 if (z1 < 0) in rx_d_frame()
664 z1 += 384; in rx_d_frame()
675 if (((z1 < 4) || (z1 > MAX_D_FRAME_SIZE))) { in rx_d_frame()
688 while (z1 >= 4) { in rx_d_frame()
690 z1 -= 4; in rx_d_frame()
693 while (z1--) in rx_d_frame()
706 while (z1 >= 4) { in rx_d_frame()
[all …]
Dhfc_2bs0.c87 int rcnt, z1, z2; in hfc_clear_fifo() local
102 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in hfc_clear_fifo()
105 while (((f1 != f2) || (z1 != z2)) && cnt--) { in hfc_clear_fifo()
109 rcnt = z1 - z2; in hfc_clear_fifo()
116 bcs->channel, z1, z2, rcnt); in hfc_clear_fifo()
135 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in hfc_clear_fifo()
242 int z1, z2; in hfc_fill_fifo() local
278 z1 = ReadZReg(bcs, HFC_Z1 | HFC_REC | HFC_CHANNEL(bcs->channel)); in hfc_fill_fifo()
280 count = z1 - z2; in hfc_fill_fifo()
329 int z1, z2, rcnt; in main_irq_hfc() local
[all …]
Dhfc_pci.c232 bzr->za[MAX_B_FRAMES].z1 = B_FIFO_SIZE + B_SUB_VAL - 1; in hfcpci_clear_fifo_rx()
233 bzr->za[MAX_B_FRAMES].z2 = bzr->za[MAX_B_FRAMES].z1; in hfcpci_clear_fifo_rx()
258 bzt->za[MAX_B_FRAMES].z1 = B_FIFO_SIZE + B_SUB_VAL - 1; in hfcpci_clear_fifo_tx()
259 bzt->za[MAX_B_FRAMES].z2 = bzt->za[MAX_B_FRAMES].z1; in hfcpci_clear_fifo_tx()
288 (*(bdata + (zp->z1 - B_SUB_VAL)))) { in hfcpci_empty_fifo()
347 rcnt = zp->z1 - zp->z2; in receive_dmsg()
353 df->f1, df->f2, zp->z1, zp->z2, rcnt); in receive_dmsg()
356 (df->data[zp->z1])) { in receive_dmsg()
358 debugl1(cs, "empty_fifo hfcpci packet inv. len %d or crc %d", rcnt, df->data[zp->z1]); in receive_dmsg()
406 z1r = &bz->za[MAX_B_FRAMES].z1; /* pointer to z reg */ in hfcpci_empty_fifo_trans()
[all …]
Dhfc_sx.c120 int fifo_size, count, z1, z2; in write_fifo() local
137 z1 = Read_hfc(cs, HFCSX_FIF_Z1H); in write_fifo()
138 z1 = ((z1 << 8) | Read_hfc(cs, HFCSX_FIF_Z1L)); in write_fifo()
144 count = z2 - z1; in write_fifo()
171 *(msp + f1) = z1; /* remember marker */ in write_fifo()
175 fifo, f1, f2, z1); in write_fifo()
177 count = *(msp + f2) - z1; in write_fifo()
208 { int fifo_size, count, z1, z2; in read_fifo() local
226 z1 = Read_hfc(cs, HFCSX_FIF_Z1H); in read_fifo()
227 z1 = ((z1 << 8) | Read_hfc(cs, HFCSX_FIF_Z1L)); in read_fifo()
[all …]
Dhfc_2bds0.c354 int z1, z2, rcnt; in main_rec_2bds0() local
376 z1 = ReadZReg(cs, HFCB_FIFO | HFCB_Z1 | HFCB_REC | HFCB_CHANNEL(bcs->channel)); in main_rec_2bds0()
378 rcnt = z1 - z2; in main_rec_2bds0()
384 bcs->channel, z1, z2, rcnt); in main_rec_2bds0()
591 int rcnt, z1, z2; in receive_dmsg() local
609 z1 = ReadZReg(cs, HFCD_FIFO | HFCD_Z1 | HFCD_REC); in receive_dmsg()
611 rcnt = z1 - z2; in receive_dmsg()
617 f1, f2, z1, z2, rcnt); in receive_dmsg()
Dhfc_pci.h186 unsigned short z1; /* Z1 pointer 16 Bit */ member
/Linux-v4.19/drivers/input/touchscreen/
Dbu21029_ts.c167 u16 x, y, z1, z2; in bu21029_touch_report() local
183 z1 = (buf[4] << 4) | (buf[5] >> 4); in bu21029_touch_report()
186 if (z1 && z2) { in bu21029_touch_report()
194 rz = z2 - z1; in bu21029_touch_report()
197 rz /= z1; in bu21029_touch_report()
D88pm860x-ts.c57 int z1, z2, rt = 0; in pm860x_touch_handler() local
67 z1 = ((buf[4] & 0xFF) << 4) | (buf[5] & 0x0F); in pm860x_touch_handler()
71 if ((x != 0) && (z1 != 0) && (touch->res_x != 0)) { in pm860x_touch_handler()
72 rt = z2 / z1 - 1; in pm860x_touch_handler()
75 z1, z2, rt); in pm860x_touch_handler()
Dti_am335x_tsc.c216 u32 *x, u32 *y, u32 *z1, u32 *z2) in titsc_read_coordinates() argument
227 *z1 = titsc_readl(ts_dev, REG_FIFO0); in titsc_read_coordinates()
228 *z1 &= 0xfff; in titsc_read_coordinates()
273 unsigned int z1, z2, z; in titsc_irq() local
305 titsc_read_coordinates(ts_dev, &x, &y, &z1, &z2); in titsc_irq()
307 if (ts_dev->pen_down && z1 != 0 && z2 != 0) { in titsc_irq()
313 z = z1 - z2; in titsc_irq()
Dtsc200x-core.c78 u16 z1; member
162 if (unlikely(tsdata.z1 == 0 || tsdata.z2 > MAX_12BIT)) in tsc200x_irq_thread()
164 if (unlikely(tsdata.z1 >= tsdata.z2)) in tsc200x_irq_thread()
173 ts->in_z1 == tsdata.z1 && ts->in_z2 == tsdata.z2) { in tsc200x_irq_thread()
183 ts->in_z1 = tsdata.z1; in tsc200x_irq_thread()
187 pressure = tsdata.x * (tsdata.z2 - tsdata.z1) / tsdata.z1; in tsc200x_irq_thread()
Dtsc2007_core.c64 tc->z1 = tsc2007_xfer(tsc, READ_Z1); in tsc2007_read_values()
79 if (likely(tc->x && tc->z1)) { in tsc2007_calculate_resistance()
81 rt = tc->z2 - tc->z1; in tsc2007_calculate_resistance()
84 rt /= tc->z1; in tsc2007_calculate_resistance()
Dads7846.c76 u16 z1, z2; member
187 #define READ_Z1(vref) (READ_12BIT_DFR(z1, 1, vref))
753 u16 x, y, z1, z2; in ads7846_report_state() local
763 z1 = 0; in ads7846_report_state()
768 z1 = packet->tc.z1; in ads7846_report_state()
784 } else if (likely(x && z1)) { in ads7846_report_state()
787 Rt -= z1; in ads7846_report_state()
790 Rt /= z1; in ads7846_report_state()
1095 x->rx_buf = &packet->tc.z1; in ads7846_setup_spi_msg()
1109 x->rx_buf = &packet->tc.z1; in ads7846_setup_spi_msg()
Dad7879.c171 u16 x, y, z1, z2; in ad7879_report() local
175 z1 = ts->conversion_data[AD7879_SEQ_Z1] & MAX_12BIT; in ad7879_report()
193 if (likely(x && z1)) { in ad7879_report()
195 Rt = (z2 - z1) * x * ts->x_plate_ohms; in ad7879_report()
196 Rt /= z1; in ad7879_report()
Dtsc2007.h58 u16 z1, z2; member
Dad7877.c335 u16 x, y, z1, z2; in ad7877_process_data() local
339 z1 = ts->conversion_data[AD7877_SEQ_Z1] & MAX_12BIT; in ad7877_process_data()
352 if (likely(x && z1)) { in ad7877_process_data()
354 Rt = (z2 - z1) * x * ts->x_plate_ohms; in ad7877_process_data()
355 Rt /= z1; in ad7877_process_data()
Dtsc2007_iio.c77 tc.z1 = tsc2007_xfer(tsc, READ_Z1); in tsc2007_read_raw()
/Linux-v4.19/drivers/isdn/hardware/mISDN/
Dhfcpci.c354 bzr->za[MAX_B_FRAMES].z1 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 1); in hfcpci_clear_fifo_rx()
356 le16_to_cpu(bzr->za[MAX_B_FRAMES].z1)); in hfcpci_clear_fifo_rx()
384 le16_to_cpu(bzt->za[MAX_B_FRAMES].z1), in hfcpci_clear_fifo_tx()
389 bzt->za[MAX_B_FRAMES].z1 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 1); in hfcpci_clear_fifo_tx()
398 le16_to_cpu(bzt->za[MAX_B_FRAMES].z1), in hfcpci_clear_fifo_tx()
421 (*(bdata + (le16_to_cpu(zp->z1) - B_SUB_VAL)))) { in hfcpci_empty_bfifo()
478 rcnt = le16_to_cpu(zp->z1) - le16_to_cpu(zp->z2); in receive_dmsg()
486 le16_to_cpu(zp->z1), in receive_dmsg()
491 (df->data[le16_to_cpu(zp->z1)])) { in receive_dmsg()
497 df->data[le16_to_cpu(zp->z1)]); in receive_dmsg()
[all …]
Dhfc_pci.h186 __le16 z1; /* Z1 pointer 16 Bit */ member
/Linux-v4.19/arch/sh/kernel/cpu/sh4/
Dsoftfloat.c641 bits64 z1; in add128() local
643 z1 = a1 + b1; in add128()
644 *z1Ptr = z1; in add128()
645 *z0Ptr = a0 + b0 + (z1 < a1); in add128()
685 bits64 z0, zMiddleA, zMiddleB, z1; in mul64To128() local
691 z1 = ((bits64) aLow) * bLow; in mul64To128()
698 z1 += zMiddleA; in mul64To128()
699 z0 += (z1 < zMiddleA); in mul64To128()
700 *z1Ptr = z1; in mul64To128()
/Linux-v4.19/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
290 byte 5: z7 z6 z5 z4 z3 z2 z1 z0
/Linux-v4.19/Documentation/devicetree/bindings/iio/magnetometer/
Dak8975.txt26 "0", /* z1 */
/Linux-v4.19/Documentation/devicetree/bindings/iio/imu/
Dinv_mpu6050.txt39 "0", /* z1 */

12