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Searched refs:pio (Results 1 – 25 of 63) sorted by relevance

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/drivers/i3c/master/mipi-i3c-hci/
A Dpio.c144 pio = kzalloc(sizeof(*pio), GFP_KERNEL); in hci_pio_init()
145 if (!pio) in hci_pio_init()
349 while (pio->curr_rx && hci_pio_do_rx(hci, pio)) in hci_pio_process_rx()
350 pio->curr_rx = pio->curr_rx->next_data; in hci_pio_process_rx()
356 while (pio->curr_tx && hci_pio_do_tx(hci, pio)) in hci_pio_process_tx()
357 pio->curr_tx = pio->curr_tx->next_data; in hci_pio_process_tx()
526 pio->curr_rx = pio->curr_rx->next_data; in hci_pio_process_resp()
529 pio->curr_tx = pio->curr_tx->next_data; in hci_pio_process_resp()
583 pio->curr_xfer = pio->curr_xfer->next_xfer; in hci_pio_process_cmd()
678 pio->curr_xfer = pio->curr_rx = pio->curr_tx = pio->curr_resp = NULL; in hci_pio_dequeue_xfer_common()
[all …]
/drivers/pinctrl/
A Dpinctrl-at91.c474 writel_relaxed(readl_relaxed(pio + PIO_ABCDSR2) | mask, pio + PIO_ABCDSR2); in at91_mux_pio3_set_C_periph()
479 writel_relaxed(readl_relaxed(pio + PIO_ABCDSR1) | mask, pio + PIO_ABCDSR1); in at91_mux_pio3_set_D_periph()
851 void __iomem *pio; in at91_pmx_set() local
870 if (!pio) in at91_pmx_set()
985 void __iomem *pio; in at91_pinconf_get() local
994 if (!pio) in at91_pinconf_get()
1030 void __iomem *pio; in at91_pinconf_set() local
1043 if (!pio) in at91_pinconf_set()
1563 if (pio) in gpio_irq_mask()
1576 if (pio) in gpio_irq_unmask()
[all …]
A Dpinctrl-rp1.c517 RP1_FNC(pio, RP1_ALL_LEGACY_PINS),
564 PIN(0, spi0, dpi, uart1, i2c0, _, gpio, proc_rio, pio, spi2),
565 PIN(1, spi0, dpi, uart1, i2c0, _, gpio, proc_rio, pio, spi2),
566 PIN(2, spi0, dpi, uart1, i2c1, ir, gpio, proc_rio, pio, spi2),
567 PIN(3, spi0, dpi, uart1, i2c1, ir, gpio, proc_rio, pio, spi2),
572 PIN(8, spi0, dpi, uart3, i2c0, _, gpio, proc_rio, pio, spi4),
573 PIN(9, spi0, dpi, uart3, i2c0, _, gpio, proc_rio, pio, spi4),
583 PIN(19, spi1, dpi, i2s0, pwm0, i2s1, gpio, proc_rio, pio, _),
586 PIN(22, sd0, dpi, i2s0, i2c3, i2s1, gpio, proc_rio, pio, _),
587 PIN(23, sd0, dpi, i2s0, i2c3, i2s1, gpio, proc_rio, pio, _),
[all …]
/drivers/net/wireless/broadcom/b43legacy/
A Dpio.c140 struct b43legacy_pio *pio = &dev->pio; in parse_cookie() local
394 pio = &dev->pio; in b43legacy_pio_free()
397 pio->queue3 = NULL; in b43legacy_pio_free()
399 pio->queue2 = NULL; in b43legacy_pio_free()
401 pio->queue1 = NULL; in b43legacy_pio_free()
403 pio->queue0 = NULL; in b43legacy_pio_free()
408 struct b43legacy_pio *pio = &dev->pio; in b43legacy_pio_init() local
442 pio->queue2 = NULL; in b43legacy_pio_init()
445 pio->queue1 = NULL; in b43legacy_pio_init()
656 pio = &dev->pio; in b43legacy_pio_freeze_txqueues()
[all …]
/drivers/net/wireless/broadcom/b43/
A Dpio.c48 struct b43_pio *pio = &dev->pio; in parse_cookie() local
54 q = pio->tx_queue_AC_BK; in parse_cookie()
57 q = pio->tx_queue_AC_BE; in parse_cookie()
60 q = pio->tx_queue_AC_VI; in parse_cookie()
63 q = pio->tx_queue_AC_VO; in parse_cookie()
66 q = pio->tx_queue_mcast; in parse_cookie()
221 struct b43_pio *pio; in b43_pio_free() local
225 pio = &dev->pio; in b43_pio_free()
237 struct b43_pio *pio = &dev->pio; in b43_pio_init() local
245 if (!pio->tx_queue_AC_BK) in b43_pio_init()
[all …]
/drivers/ata/
A Dpata_efar.c86 unsigned int pio = adev->pio_mode - XFER_PIO_0; in efar_set_piomode() local
106 if (pio > 1) in efar_set_piomode()
122 master_data |= (timings[pio][0] << 12) | in efar_set_piomode()
123 (timings[pio][1] << 8); in efar_set_piomode()
134 slave_data |= ((timings[pio][0] << 2) | timings[pio][1]) << shift; in efar_set_piomode()
203 int pio = needed_pio[mwdma] - XFER_PIO_0; in efar_set_dmamode() local
220 slave_data |= ((timings[pio][0] << 2) | timings[pio][1]) << (ap->port_no ? 4 : 0); in efar_set_dmamode()
227 (timings[pio][0] << 12) | in efar_set_dmamode()
228 (timings[pio][1] << 8); in efar_set_dmamode()
A Dpata_it8213.c77 unsigned int pio = adev->pio_mode - XFER_PIO_0; in it8213_set_piomode() local
95 if (pio > 1) in it8213_set_piomode()
109 master_data |= (timings[pio][0] << 12) | in it8213_set_piomode()
110 (timings[pio][1] << 8); in it8213_set_piomode()
120 slave_data |= (timings[pio][0] << 2) | timings[pio][1]; in it8213_set_piomode()
198 int pio = needed_pio[mwdma] - XFER_PIO_0; in it8213_set_dmamode() local
215 slave_data |= ((timings[pio][0] << 2) | timings[pio][1]) << (ap->port_no ? 4 : 0); in it8213_set_dmamode()
222 (timings[pio][0] << 12) | in it8213_set_dmamode()
223 (timings[pio][1] << 8); in it8213_set_dmamode()
A Dpata_artop.c99 static void artop6210_load_piomode(struct ata_port *ap, struct ata_device *adev, unsigned int pio) in artop6210_load_piomode() argument
109 pci_write_config_word(pdev, 0x40 + 2 * dn, timing[clock][pio]); in artop6210_load_piomode()
163 pci_write_config_byte(pdev, 0x40 + dn, timing[clock][pio]); in artop6260_load_piomode()
206 unsigned int pio; in artop6210_set_dmamode() local
212 pio = 1; in artop6210_set_dmamode()
214 pio = 4; in artop6210_set_dmamode()
217 artop6210_load_piomode(ap, adev, pio); in artop6210_set_dmamode()
246 unsigned int pio; in artop6260_set_dmamode() local
251 pio = 1; in artop6260_set_dmamode()
253 pio = 4; in artop6260_set_dmamode()
[all …]
A Dpata_rdc.c90 unsigned int pio = adev->pio_mode - XFER_PIO_0; in rdc_set_piomode() local
108 if (pio >= 2) in rdc_set_piomode()
133 slave_data |= ((timings[pio][0] << 2) | timings[pio][1]) in rdc_set_piomode()
142 (timings[pio][0] << 12) | in rdc_set_piomode()
143 (timings[pio][1] << 8); in rdc_set_piomode()
238 int pio = needed_pio[mwdma] - XFER_PIO_0; in rdc_set_dmamode() local
255 slave_data |= ((timings[pio][0] << 2) | timings[pio][1]) << (ap->port_no ? 4 : 0); in rdc_set_dmamode()
262 (timings[pio][0] << 12) | in rdc_set_dmamode()
263 (timings[pio][1] << 8); in rdc_set_dmamode()
A Dpata_radisys.c42 unsigned int pio = adev->pio_mode - XFER_PIO_0; in radisys_set_piomode() local
61 if (pio > 0) in radisys_set_piomode()
72 idetm_data |= (timings[pio][0] << 12) | in radisys_set_piomode()
73 (timings[pio][1] << 8); in radisys_set_piomode()
117 int pio = needed_pio[mwdma] - XFER_PIO_0; in radisys_set_dmamode() local
131 idetm_data |= (timings[pio][0] << 12) | (timings[pio][1] << 8); in radisys_set_dmamode()
A Dpata_oldpiix.c66 unsigned int pio = adev->pio_mode - XFER_PIO_0; in oldpiix_set_piomode() local
85 if (pio > 1) in oldpiix_set_piomode()
107 idetm_data |= (timings[pio][0] << 12) | in oldpiix_set_piomode()
108 (timings[pio][1] << 8); in oldpiix_set_piomode()
150 int pio = needed_pio[mwdma] - XFER_PIO_0; in oldpiix_set_dmamode() local
175 idetm_data |= (timings[pio][0] << 12) | (timings[pio][1] << 8); in oldpiix_set_dmamode()
A Dpata_cs5520.c61 static void cs5520_set_timings(struct ata_port *ap, struct ata_device *adev, int pio) in cs5520_set_timings() argument
66 pio -= XFER_PIO_0; in cs5520_set_timings()
70 (cs5520_pio_clocks[pio].recovery << 4) | in cs5520_set_timings()
71 (cs5520_pio_clocks[pio].assert)); in cs5520_set_timings()
75 (cs5520_pio_clocks[pio].recovery << 4) | in cs5520_set_timings()
76 (cs5520_pio_clocks[pio].assert)); in cs5520_set_timings()
79 (cs5520_pio_clocks[pio].recovery << 4) | in cs5520_set_timings()
80 (cs5520_pio_clocks[pio].assert)); in cs5520_set_timings()
A Dpata_opti.c111 int pio = adev->pio_mode - XFER_PIO_0; in opti_set_piomode() local
133 addr = addr_timing[clock][pio]; in opti_set_piomode()
143 opti_write_reg(ap, data_rec_timing[clock][pio], READ_REG); in opti_set_piomode()
144 opti_write_reg(ap, data_rec_timing[clock][pio], WRITE_REG); in opti_set_piomode()
A Dpata_mpc52xx.c277 if ((pio < 0) || (pio > 4)) in mpc52xx_ata_compute_pio_timings()
280 t0 = CALC_CLKCYC(ipb_period, 1000 * ataspec_t0[pio]); in mpc52xx_ata_compute_pio_timings()
281 t1 = CALC_CLKCYC(ipb_period, 1000 * ataspec_t1[pio]); in mpc52xx_ata_compute_pio_timings()
282 t2_8 = CALC_CLKCYC(ipb_period, 1000 * ataspec_t2_8[pio]); in mpc52xx_ata_compute_pio_timings()
283 t2_16 = CALC_CLKCYC(ipb_period, 1000 * ataspec_t2_16[pio]); in mpc52xx_ata_compute_pio_timings()
284 t2i = CALC_CLKCYC(ipb_period, 1000 * ataspec_t2i[pio]); in mpc52xx_ata_compute_pio_timings()
285 t4 = CALC_CLKCYC(ipb_period, 1000 * ataspec_t4[pio]); in mpc52xx_ata_compute_pio_timings()
286 ta = CALC_CLKCYC(ipb_period, 1000 * ataspec_ta[pio]); in mpc52xx_ata_compute_pio_timings()
395 int pio, rv; in mpc52xx_ata_set_piomode() local
397 pio = adev->pio_mode - XFER_PIO_0; in mpc52xx_ata_set_piomode()
[all …]
A Dpata_mpiix.c79 int pio = adev->pio_mode - XFER_PIO_0; in mpiix_set_piomode() local
96 if (pio > 1) in mpiix_set_piomode()
104 idetim |= (timings[pio][0] << 12) | (timings[pio][1] << 8); in mpiix_set_piomode()
A Dpata_it821x.c93 u16 pio[2]; /* Cached PIO values */ member
234 it821x_program(ap, pair, itdev->pio[1-unit]); in it821x_clock_strategy()
242 it821x_program(ap, adev, itdev->pio[unit]); in it821x_clock_strategy()
258 static const u16 pio[] = { 0xAA88, 0xA382, 0xA181, 0x3332, 0x3121 }; in it821x_passthru_set_piomode() local
268 itdev->pio[unit] = pio[mode_wanted]; in it821x_passthru_set_piomode()
270 it821x_program(ap, adev, itdev->pio[unit]); in it821x_passthru_set_piomode()
377 it821x_program(ap, adev, itdev->pio[unit]); in it821x_passthru_bmdma_stop()
395 it821x_program(ap, adev, itdev->pio[adev->devno]); in it821x_passthru_dev_select()
A Dpata_pdc2027x.c285 unsigned int pio = adev->pio_mode - XFER_PIO_0; in pdc2027x_set_piomode() local
291 if (pio > 4) { in pdc2027x_set_piomode()
292 ata_port_err(ap, "Unknown pio mode [%d] ignored\n", pio); in pdc2027x_set_piomode()
302 ctcr0 |= pdc2027x_pio_timing_tbl[pio].value0 | in pdc2027x_set_piomode()
303 (pdc2027x_pio_timing_tbl[pio].value1 << 8); in pdc2027x_set_piomode()
308 ctcr1 |= (pdc2027x_pio_timing_tbl[pio].value2 << 24); in pdc2027x_set_piomode()
311 ata_port_dbg(ap, "Set to PIO mode[%u]\n", pio); in pdc2027x_set_piomode()
A Dpata_optidma.c119 int pio = adev->pio_mode - XFER_PIO_0; in optidma_mode_setup() local
151 addr = addr_timing[pci_clock][pio]; in optidma_mode_setup()
169 iowrite8(data_rec_timing[pci_clock][pio], regio + READ_REG); in optidma_mode_setup()
170 iowrite8(data_rec_timing[pci_clock][pio], regio + WRITE_REG); in optidma_mode_setup()
A Dpata_piccolo.c33 static const u16 pio[6] = { /* For reg 0x50 low word & E088 */ in tosh_set_piomode() local
40 conf |= pio[adev->pio_mode - XFER_PIO_0]; in tosh_set_piomode()
/drivers/gpu/drm/nouveau/nvkm/falcon/
A Dbase.c143 const struct nvkm_falcon_func_pio *pio = nvkm_falcon_pio(falcon, &mem_type, &mem_base); in nvkm_falcon_pio_rd() local
147 if (WARN_ON(!pio || !pio->rd)) in nvkm_falcon_pio_rd()
151 if (WARN_ON(!len || (len & (pio->min - 1)))) in nvkm_falcon_pio_rd()
154 pio->rd_init(falcon, port, mem_base); in nvkm_falcon_pio_rd()
156 xfer_len = min(len, pio->max); in nvkm_falcon_pio_rd()
157 pio->rd(falcon, port, img, xfer_len); in nvkm_falcon_pio_rd()
182 if (WARN_ON(!pio || !pio->wr)) in nvkm_falcon_pio_wr()
186 if (WARN_ON(!len || (len & (pio->min - 1)))) in nvkm_falcon_pio_wr()
189 pio->wr_init(falcon, port, sec, mem_base); in nvkm_falcon_pio_wr()
191 xfer_len = min(len, pio->max); in nvkm_falcon_pio_wr()
[all …]
/drivers/mmc/host/
A Dau1xmmc.c110 } pio; member
248 host->pio.index = 0; in au1xmmc_finish_request()
249 host->pio.offset = 0; in au1xmmc_finish_request()
250 host->pio.len = 0; in au1xmmc_finish_request()
395 sg_len = data->sg[host->pio.index].length - host->pio.offset; in au1xmmc_send_pio()
398 max = (sg_len > host->pio.len) ? host->pio.len : sg_len; in au1xmmc_send_pio()
419 host->pio.index++; in au1xmmc_send_pio()
446 max = host->pio.len; in au1xmmc_receive_pio()
453 sg_len = sg_dma_len(&data->sg[host->pio.index]) - host->pio.offset; in au1xmmc_receive_pio()
498 host->pio.index++; in au1xmmc_receive_pio()
[all …]
/drivers/bus/
A Dhisi_lpc.c194 unsigned long pio) in hisi_lpc_pio_to_addr() argument
196 return pio - lpcdev->io_host->io_start + lpcdev->io_host->hw_start; in hisi_lpc_pio_to_addr()
207 static u32 hisi_lpc_comm_in(void *hostdata, unsigned long pio, size_t dwidth) in hisi_lpc_comm_in() argument
218 addr = hisi_lpc_pio_to_addr(lpcdev, pio); in hisi_lpc_comm_in()
240 static void hisi_lpc_comm_out(void *hostdata, unsigned long pio, in hisi_lpc_comm_out() argument
253 addr = hisi_lpc_pio_to_addr(lpcdev, pio); in hisi_lpc_comm_out()
272 static u32 hisi_lpc_comm_ins(void *hostdata, unsigned long pio, void *buffer, in hisi_lpc_comm_ins() argument
288 addr = hisi_lpc_pio_to_addr(lpcdev, pio); in hisi_lpc_comm_ins()
310 static void hisi_lpc_comm_outs(void *hostdata, unsigned long pio, in hisi_lpc_comm_outs() argument
327 addr = hisi_lpc_pio_to_addr(lpcdev, pio); in hisi_lpc_comm_outs()
/drivers/soc/fsl/qe/
A Dqe_io.c144 struct device_node *pio; in par_io_of_config() local
153 pio = of_parse_phandle(np, "pio-handle", 0); in par_io_of_config()
154 if (pio == NULL) { in par_io_of_config()
159 pio_map = of_get_property(pio, "pio-map", &pio_map_len); in par_io_of_config()
183 of_node_put(pio); in par_io_of_config()
/drivers/mtd/nand/raw/gpmi-nand/
A Dgpmi-nand.c2354 u32 pio[3]; in gpmi_chain_command() local
2364 pio[1] = 0; in gpmi_chain_command()
2365 pio[2] = 0; in gpmi_chain_command()
2366 desc = mxs_dmaengine_prep_pio(channel, pio, ARRAY_SIZE(pio), in gpmi_chain_command()
2393 u32 pio[2]; in gpmi_chain_wait_ready() local
2401 pio[1] = 0; in gpmi_chain_wait_ready()
2413 u32 pio[6] = {}; in gpmi_chain_data_read() local
2436 pio[3] = raw_len; in gpmi_chain_data_read()
2441 desc = mxs_dmaengine_prep_pio(channel, pio, ARRAY_SIZE(pio), in gpmi_chain_data_read()
2460 u32 pio[6] = {}; in gpmi_chain_data_write() local
[all …]
/drivers/usb/musb/
A Dtusb6010_omap.c107 unsigned long remaining, flags, pio; in tusb_omap_dma_cb() local
129 pio = chdat->len - channel->actual_len; in tusb_omap_dma_cb()
134 if (pio > 0 && pio < 32) { in tusb_omap_dma_cb()
137 dev_dbg(musb->controller, "Using PIO for remaining %lu bytes\n", pio); in tusb_omap_dma_cb()
143 musb_write_fifo(hw_ep, pio, buf); in tusb_omap_dma_cb()
148 musb_read_fifo(hw_ep, pio, buf); in tusb_omap_dma_cb()
150 channel->actual_len += pio; in tusb_omap_dma_cb()

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