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Searched refs:prd (Results 1 - 25 of 62) sorted by relevance

123

/kernel/linux/linux-5.10/drivers/scsi/esas2r/
H A Desas2r_io.c409 if (sgc->sge.prd.sge_cnt == 0) { in esas2r_build_prd_iblk()
418 sgc->sge.prd.curr->ctl_len = cpu_to_le32( in esas2r_build_prd_iblk()
420 sgc->sge.prd.curr->address = cpu_to_le64(addr); in esas2r_build_prd_iblk()
432 if (sgc->sge.prd.chain) { in esas2r_build_prd_iblk()
439 sgc->sge.prd.chain->ctl_len |= cpu_to_le32( in esas2r_build_prd_iblk()
440 sgc->sge.prd.sgl_max_cnt); in esas2r_build_prd_iblk()
467 sgc->sge.prd.chain = sgc->sge.prd.curr; in esas2r_build_prd_iblk()
469 sgc->sge.prd.chain->ctl_len = cpu_to_le32(PRD_CHAIN); in esas2r_build_prd_iblk()
470 sgc->sge.prd in esas2r_build_prd_iblk()
[all...]
/kernel/linux/linux-6.6/drivers/scsi/esas2r/
H A Desas2r_io.c409 if (sgc->sge.prd.sge_cnt == 0) { in esas2r_build_prd_iblk()
418 sgc->sge.prd.curr->ctl_len = cpu_to_le32( in esas2r_build_prd_iblk()
420 sgc->sge.prd.curr->address = cpu_to_le64(addr); in esas2r_build_prd_iblk()
432 if (sgc->sge.prd.chain) { in esas2r_build_prd_iblk()
439 sgc->sge.prd.chain->ctl_len |= cpu_to_le32( in esas2r_build_prd_iblk()
440 sgc->sge.prd.sgl_max_cnt); in esas2r_build_prd_iblk()
467 sgc->sge.prd.chain = sgc->sge.prd.curr; in esas2r_build_prd_iblk()
469 sgc->sge.prd.chain->ctl_len = cpu_to_le32(PRD_CHAIN); in esas2r_build_prd_iblk()
470 sgc->sge.prd in esas2r_build_prd_iblk()
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/kernel/linux/linux-6.6/drivers/pwm/
H A Dpwm-stm32-lp.c38 unsigned long long prd, div, dty; in stm32_pwm_lp_apply() local
68 prd = div; in stm32_pwm_lp_apply()
75 div = prd >> presc; in stm32_pwm_lp_apply()
77 prd = div; in stm32_pwm_lp_apply()
80 dty = prd * state->duty_cycle; in stm32_pwm_lp_apply()
120 ret = regmap_write(priv->regmap, STM32_LPTIM_ARR, prd - 1); in stm32_pwm_lp_apply()
124 ret = regmap_write(priv->regmap, STM32_LPTIM_CMP, prd - (1 + dty)); in stm32_pwm_lp_apply()
165 u32 val, presc, prd; in stm32_pwm_lp_get_state() local
178 regmap_read(priv->regmap, STM32_LPTIM_ARR, &prd); in stm32_pwm_lp_get_state()
179 tmp = prd in stm32_pwm_lp_get_state()
[all...]
H A Dpwm-stm32.c173 unsigned long long prd, div, dty; in stm32_pwm_capture() local
201 prd = div; in stm32_pwm_capture()
204 div = prd; in stm32_pwm_capture()
254 prd = (unsigned long long)raw_prd * (psc + 1) * NSEC_PER_SEC; in stm32_pwm_capture()
255 do_div(prd, rate); in stm32_pwm_capture()
261 if (prd >= (tmo_ms * NSEC_PER_MSEC) >> (icpsc + 2)) in stm32_pwm_capture()
310 prd = (unsigned long long)raw_prd * (psc + 1) * NSEC_PER_SEC; in stm32_pwm_capture()
311 result->period = DIV_ROUND_UP_ULL(prd, rate << icpsc); in stm32_pwm_capture()
329 unsigned long long prd, div, dty; in stm32_pwm_config() local
337 prd in stm32_pwm_config()
[all...]
H A Dpwm-sun4i.c47 #define PWM_PRD(prd) (((prd) - 1) << 16)
172 u32 *dty, u32 *prd, unsigned int *prsclr, in sun4i_pwm_calculate()
224 *prd = div; in sun4i_pwm_calculate()
170 sun4i_pwm_calculate(struct sun4i_pwm_chip *sun4i_pwm, const struct pwm_state *state, u32 *dty, u32 *prd, unsigned int *prsclr, bool *bypass) sun4i_pwm_calculate() argument
/kernel/linux/linux-5.10/drivers/pwm/
H A Dpwm-stm32-lp.c38 unsigned long long prd, div, dty; in stm32_pwm_lp_apply() local
68 prd = div; in stm32_pwm_lp_apply()
75 div = prd >> presc; in stm32_pwm_lp_apply()
77 prd = div; in stm32_pwm_lp_apply()
80 dty = prd * state->duty_cycle; in stm32_pwm_lp_apply()
120 ret = regmap_write(priv->regmap, STM32_LPTIM_ARR, prd - 1); in stm32_pwm_lp_apply()
124 ret = regmap_write(priv->regmap, STM32_LPTIM_CMP, prd - (1 + dty)); in stm32_pwm_lp_apply()
166 u32 val, presc, prd; in stm32_pwm_lp_get_state() local
179 regmap_read(priv->regmap, STM32_LPTIM_ARR, &prd); in stm32_pwm_lp_get_state()
180 tmp = prd in stm32_pwm_lp_get_state()
[all...]
H A Dpwm-stm32.c173 unsigned long long prd, div, dty; in stm32_pwm_capture() local
201 prd = div; in stm32_pwm_capture()
204 div = prd; in stm32_pwm_capture()
250 prd = (unsigned long long)raw_prd * (psc + 1) * NSEC_PER_SEC; in stm32_pwm_capture()
251 do_div(prd, rate); in stm32_pwm_capture()
257 if (prd >= (tmo_ms * NSEC_PER_MSEC) >> (icpsc + 2)) in stm32_pwm_capture()
306 prd = (unsigned long long)raw_prd * (psc + 1) * NSEC_PER_SEC; in stm32_pwm_capture()
307 result->period = DIV_ROUND_UP_ULL(prd, rate << icpsc); in stm32_pwm_capture()
325 unsigned long long prd, div, dty; in stm32_pwm_config() local
333 prd in stm32_pwm_config()
[all...]
H A Dpwm-sun4i.c48 #define PWM_PRD(prd) (((prd) - 1) << 16)
170 u32 *dty, u32 *prd, unsigned int *prsclr, in sun4i_pwm_calculate()
222 *prd = div; in sun4i_pwm_calculate()
168 sun4i_pwm_calculate(struct sun4i_pwm_chip *sun4i_pwm, const struct pwm_state *state, u32 *dty, u32 *prd, unsigned int *prsclr, bool *bypass) sun4i_pwm_calculate() argument
/kernel/linux/linux-5.10/drivers/ata/
H A Dsata_inic162x.c197 __le32 prd; /* First PRD pointer */ member
229 struct inic_prd prd[LIBATA_MAX_PRD + 1]; /* + 1 for cdb */ member
458 static void inic_fill_sg(struct inic_prd *prd, struct ata_queued_cmd *qc) in inic_fill_sg() argument
471 prd->mad = cpu_to_le32(sg_dma_address(sg)); in inic_fill_sg()
472 prd->len = cpu_to_le16(sg_dma_len(sg)); in inic_fill_sg()
473 prd->flags = flags; in inic_fill_sg()
474 prd++; in inic_fill_sg()
478 prd[-1].flags |= PRD_END; in inic_fill_sg()
486 struct inic_prd *prd = pkt->prd; in inic_qc_prep() local
[all...]
H A Dsata_sil.c297 struct ata_bmdma_prd *prd, *last_prd = NULL; in sil_fill_sg() local
300 prd = &ap->bmdma_prd[0]; in sil_fill_sg()
308 prd->addr = cpu_to_le32(addr); in sil_fill_sg()
309 prd->flags_len = cpu_to_le32(sg_len); in sil_fill_sg()
312 last_prd = prd; in sil_fill_sg()
313 prd++; in sil_fill_sg()
H A Dsata_fsl.c442 struct prde *prd = (struct prde *)&((struct command_desc *) in sata_fsl_fill_sg() local
450 VPRINTK("SATA FSL : cd = 0x%p, prd = 0x%p\n", cmd_desc, prd); in sata_fsl_fill_sg()
473 prd_ptr_to_indirect_ext = prd; in sata_fsl_fill_sg()
474 prd->dba = cpu_to_le32(indirect_ext_segment_paddr); in sata_fsl_fill_sg()
476 ++prd; in sata_fsl_fill_sg()
481 prd->dba = cpu_to_le32(sg_addr); in sata_fsl_fill_sg()
482 prd->ddc_and_ext = cpu_to_le32(data_snoop | (sg_len & ~0x03)); in sata_fsl_fill_sg()
485 ttl_dwords, prd->dba, prd in sata_fsl_fill_sg()
[all...]
H A Dsata_qstor.c241 u8 *prd = pp->pkt + QS_CPB_BYTES; in qs_fill_sg() local
249 *(__le64 *)prd = cpu_to_le64(addr); in qs_fill_sg()
250 prd += sizeof(u64); in qs_fill_sg()
253 *(__le32 *)prd = cpu_to_le32(len); in qs_fill_sg()
254 prd += sizeof(u64); in qs_fill_sg()
H A Dsata_promise.c320 /* we use the same prd table as bmdma, allocate it */ in pdc_common_port_start()
570 struct ata_bmdma_prd *prd = ap->bmdma_prd; in pdc_fill_sg() local
597 prd[idx].addr = cpu_to_le32(addr); in pdc_fill_sg()
598 prd[idx].flags_len = cpu_to_le32(len & 0xffff); in pdc_fill_sg()
607 len = le32_to_cpu(prd[idx - 1].flags_len); in pdc_fill_sg()
614 addr = le32_to_cpu(prd[idx - 1].addr); in pdc_fill_sg()
615 prd[idx - 1].flags_len = cpu_to_le32(len - SG_COUNT_ASIC_BUG); in pdc_fill_sg()
620 prd[idx].addr = cpu_to_le32(addr); in pdc_fill_sg()
621 prd[idx].flags_len = cpu_to_le32(len); in pdc_fill_sg()
627 prd[id in pdc_fill_sg()
[all...]
/kernel/linux/linux-6.6/drivers/ata/
H A Dsata_inic162x.c197 __le32 prd; /* First PRD pointer */ member
229 struct inic_prd prd[LIBATA_MAX_PRD + 1]; /* + 1 for cdb */ member
458 static void inic_fill_sg(struct inic_prd *prd, struct ata_queued_cmd *qc) in inic_fill_sg() argument
471 prd->mad = cpu_to_le32(sg_dma_address(sg)); in inic_fill_sg()
472 prd->len = cpu_to_le16(sg_dma_len(sg)); in inic_fill_sg()
473 prd->flags = flags; in inic_fill_sg()
474 prd++; in inic_fill_sg()
478 prd[-1].flags |= PRD_END; in inic_fill_sg()
486 struct inic_prd *prd = pkt->prd; in inic_qc_prep() local
[all...]
H A Dsata_sil.c297 struct ata_bmdma_prd *prd, *last_prd = NULL; in sil_fill_sg() local
300 prd = &ap->bmdma_prd[0]; in sil_fill_sg()
308 prd->addr = cpu_to_le32(addr); in sil_fill_sg()
309 prd->flags_len = cpu_to_le32(sg_len); in sil_fill_sg()
311 last_prd = prd; in sil_fill_sg()
312 prd++; in sil_fill_sg()
H A Dsata_qstor.c241 u8 *prd = pp->pkt + QS_CPB_BYTES; in qs_fill_sg() local
249 *(__le64 *)prd = cpu_to_le64(addr); in qs_fill_sg()
250 prd += sizeof(u64); in qs_fill_sg()
253 *(__le32 *)prd = cpu_to_le32(len); in qs_fill_sg()
254 prd += sizeof(u64); in qs_fill_sg()
H A Dsata_promise.c320 /* we use the same prd table as bmdma, allocate it */ in pdc_common_port_start()
570 struct ata_bmdma_prd *prd = ap->bmdma_prd; in pdc_fill_sg() local
597 prd[idx].addr = cpu_to_le32(addr); in pdc_fill_sg()
598 prd[idx].flags_len = cpu_to_le32(len & 0xffff); in pdc_fill_sg()
608 len = le32_to_cpu(prd[idx - 1].flags_len); in pdc_fill_sg()
613 addr = le32_to_cpu(prd[idx - 1].addr); in pdc_fill_sg()
614 prd[idx - 1].flags_len = cpu_to_le32(len - SG_COUNT_ASIC_BUG); in pdc_fill_sg()
620 prd[idx].addr = cpu_to_le32(addr); in pdc_fill_sg()
621 prd[idx].flags_len = cpu_to_le32(len); in pdc_fill_sg()
627 prd[id in pdc_fill_sg()
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/bridge/
H A Dtc358768.c156 u32 prd; /* PLL input divider */ member
309 u32 prd, target_pll, i, max_pll, min_pll; in tc358768_calc_pll() local
334 for (prd = 0; prd < 16; ++prd) { in tc358768_calc_pll()
335 u32 divisor = (prd + 1) * (1 << frs); in tc358768_calc_pll()
346 pll_in = (u32)div_u64((u64)refclk, prd + 1); in tc358768_calc_pll()
355 best_prd = prd; in tc358768_calc_pll()
374 priv->prd = best_prd; in tc358768_calc_pll()
587 u32 fbd, prd, fr in tc358768_setup_pll() local
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/bridge/
H A Dtc358768.c156 u32 prd; /* PLL input divider */ member
315 u32 prd, target_pll, i, max_pll, min_pll; in tc358768_calc_pll() local
340 for (prd = 0; prd < 16; ++prd) { in tc358768_calc_pll()
341 u32 divisor = (prd + 1) * (1 << frs); in tc358768_calc_pll()
352 pll_in = (u32)div_u64((u64)refclk, prd + 1); in tc358768_calc_pll()
361 best_prd = prd; in tc358768_calc_pll()
380 priv->prd = best_prd; in tc358768_calc_pll()
593 u32 fbd, prd, fr in tc358768_setup_pll() local
[all...]
/kernel/linux/linux-5.10/drivers/scsi/
H A Datp870u.c16 * fix prd table bug 2001/09/12 (7.1)
123 unsigned char *prd; in atp870u_intr_handle() local
403 prd = dev->id[c][target_id].prd_pos; in atp870u_intr_handle()
405 id = ((unsigned short int *)prd)[2]; in atp870u_intr_handle()
412 ((unsigned short int *)prd)[2] = (unsigned short int) in atp870u_intr_handle()
414 ((unsigned long *)prd)[0] += adrcnt; in atp870u_intr_handle()
416 dev->id[c][target_id].prd_pos = prd; in atp870u_intr_handle()
420 prd += 0x08; in atp870u_intr_handle()
422 dev->id[c][target_id].prd_pos = prd; in atp870u_intr_handle()
686 unsigned char *prd; in send_s870() local
[all...]
/kernel/linux/linux-6.6/drivers/scsi/
H A Datp870u.c16 * fix prd table bug 2001/09/12 (7.1)
124 unsigned char *prd; in atp870u_intr_handle() local
433 prd = dev->id[c][target_id].prd_pos; in atp870u_intr_handle()
435 id = ((unsigned short int *)prd)[2]; in atp870u_intr_handle()
442 ((unsigned short int *)prd)[2] = in atp870u_intr_handle()
444 ((unsigned long *)prd)[0] += adrcnt; in atp870u_intr_handle()
446 dev->id[c][target_id].prd_pos = prd; in atp870u_intr_handle()
450 prd += 0x08; in atp870u_intr_handle()
452 dev->id[c][target_id].prd_pos = prd; in atp870u_intr_handle()
715 unsigned char *prd; in send_s870() local
[all...]
/kernel/linux/linux-5.10/lib/mpi/
H A Dec.c1166 static void montgomery_ladder(MPI_POINT prd, MPI_POINT sum, in montgomery_ladder() argument
1172 ctx->addm(prd->x, p1->x, p1->z, ctx); in montgomery_ladder()
1175 ctx->mulm(p2->z, prd->x, p2->z, ctx); in montgomery_ladder()
1176 ctx->pow2(p1->x, prd->x, ctx); in montgomery_ladder()
1180 ctx->mulm(prd->x, p1->x, p1->z, ctx); in montgomery_ladder()
1184 ctx->mulm(prd->z, p1->z, ctx->a, ctx); /* CTX->A: (a-2)/4 */ in montgomery_ladder()
1186 ctx->addm(prd->z, p1->x, prd->z, ctx); in montgomery_ladder()
1187 ctx->mulm(prd->z, prd in montgomery_ladder()
1255 MPI_POINT q1, q2, prd, sum; mpi_ec_mul_point() local
[all...]
/kernel/linux/linux-6.6/lib/crypto/mpi/
H A Dec.c1166 static void montgomery_ladder(MPI_POINT prd, MPI_POINT sum, in montgomery_ladder() argument
1172 ctx->addm(prd->x, p1->x, p1->z, ctx); in montgomery_ladder()
1175 ctx->mulm(p2->z, prd->x, p2->z, ctx); in montgomery_ladder()
1176 ctx->pow2(p1->x, prd->x, ctx); in montgomery_ladder()
1180 ctx->mulm(prd->x, p1->x, p1->z, ctx); in montgomery_ladder()
1184 ctx->mulm(prd->z, p1->z, ctx->a, ctx); /* CTX->A: (a-2)/4 */ in montgomery_ladder()
1186 ctx->addm(prd->z, p1->x, prd->z, ctx); in montgomery_ladder()
1187 ctx->mulm(prd->z, prd in montgomery_ladder()
1255 MPI_POINT q1, q2, prd, sum; mpi_ec_mul_point() local
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/alteon/
H A Dacenic.h705 static inline int tx_space (struct ace_private *ap, u32 csm, u32 prd) in tx_space() argument
707 return (csm - prd - 1) & (ACE_TX_RING_ENTRIES(ap) - 1); in tx_space()
711 #define tx_ring_full(ap, csm, prd) (tx_space(ap, csm, prd) <= TX_RESERVED)
/kernel/linux/linux-6.6/drivers/net/ethernet/alteon/
H A Dacenic.h704 static inline int tx_space (struct ace_private *ap, u32 csm, u32 prd) in tx_space() argument
706 return (csm - prd - 1) & (ACE_TX_RING_ENTRIES(ap) - 1); in tx_space()
710 #define tx_ring_full(ap, csm, prd) (tx_space(ap, csm, prd) <= TX_RESERVED)

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