/linux-master/drivers/leds/ |
H A D | leds-sun50i-a100.c | 147 bool use_dma = false; local 157 use_dma = true; 161 control = FIELD_PREP(LEDC_DMA_CTRL_REG_DMA_EN, use_dma) | 170 if (!use_dma) {
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/linux-master/drivers/ntb/test/ |
H A D | ntb_perf.c | 58 * root@self# insmod ntb_perf.ko chunk_order=19 total_order=28 use_dma 121 static bool use_dma; /* default to 0 */ variable 122 module_param(use_dma, bool, 0644); 123 MODULE_PARM_DESC(use_dma, "Use DMA engine to measure performance"); 797 if (!use_dma) { 884 if (!use_dma) 970 if (!use_dma) 999 if (!use_dma) 1027 * Perform stages in compliance with use_dma flag value. 1377 debugfs_create_bool("use_dma", 050 [all...] |
/linux-master/drivers/usb/gadget/udc/ |
H A D | snps_udc_plat.c | 188 if (use_dma) { 213 if (use_dma)
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H A D | m66592-udc.c | 211 if (ep->use_dma) 310 if (ep->use_dma) { 331 ep->use_dma = 1; 338 ep->use_dma = 1; 344 ep->use_dma = 0; 351 ep->use_dma = 0; 374 if (ep->use_dma) 378 ep->use_dma = 0; 542 if (ep->use_dma) {
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H A D | snps_udc_core.c | 197 DBG(dev, "USE DMA = %d\n", use_dma); 198 if (use_dma && use_dma_ppb && !use_dma_ppb_du) { 202 } else if (use_dma && use_dma_ppb && use_dma_ppb_du) { 207 if (use_dma && use_dma_bufferfill_mode) { 211 if (!use_dma) 394 if (use_dma && !ep->in) { 432 if (!use_dma || ep->in) { 1212 if (!use_dma && udc_rxfifo_pending) { 1565 if (use_dma) { 1874 if (use_dma) { [all...] |
H A D | r8a66597-udc.h | 66 unsigned use_dma:1; member in struct:r8a66597_ep
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H A D | goku_udc.c | 67 static unsigned use_dma = 1; variable 71 /* "modprobe goku_udc use_dma=1" etc 76 module_param(use_dma, uint, S_IRUGO); 150 ep->dma = (use_dma != 0) && (ep->num == UDC_MSTRD_ENDPOINT); 152 ep->dma = (use_dma == 2) && (ep->num == UDC_MSTWR_ENDPOINT); 1045 if (use_dma == 0) 1047 else if (use_dma == 2) 1812 if (use_dma)
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H A D | r8a66597-udc.c | 300 if (ep->use_dma) 307 if (r8a66597_is_sudmac(r8a66597) && ep->use_dma) 312 if (ep->use_dma) 400 if (ep->use_dma) { 414 ep->use_dma = 0; 443 if (ep->use_dma) 447 ep->use_dma = 0; 656 ep->use_dma = 1; 679 ep->use_dma = 0; 921 if (ep->use_dma) [all...] |
H A D | net2272.c | 49 * use_dma: the NET2272 can use an external DMA controller. 54 * If use_dma is disabled, pio will be used instead. 56 static bool use_dma = false; variable 57 module_param(use_dma, bool, 0644); 82 #define use_dma 0 macro 156 if (!use_dma) 367 if (use_dma && ep->dma) 707 if (!use_dma || (ep->num < 1) || (ep->num > 2) || !ep->dma) 829 if (use_dma && ep->dma) { 1380 if (use_dma [all...] |
/linux-master/drivers/spi/ |
H A D | spi-atmel.c | 274 bool use_dma; member in struct:atmel_spi 497 return as->use_dma && xfer->len >= DMA_MIN_BYTES; 1573 as->use_dma = false; 1578 as->use_dma = true; 1592 as->use_dma = false; 1599 as->use_dma = false; 1605 if (!as->use_dma) 1610 if (as->caps.has_dma_support && !as->use_dma) 1658 if (as->use_dma) 1678 if (as->use_dma) { [all...] |
H A D | spi-at91-usart.c | 100 bool use_dma; member in struct:at91_usart_spi 119 return aus->use_dma && xfer->len >= US_DMA_MIN_BYTES; 170 aus->use_dma = true;
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H A D | spi-s3c64xx.c | 805 int use_dma = 0; local 831 use_dma = 1; 842 if (!use_dma && xfer->len > S3C64XX_SPI_POLLING_SIZE) 881 status = s3c64xx_enable_datapath(sdd, xfer, use_dma); 890 if (use_dma) 901 xfer->len, use_dma ? 1 : 0, status); 903 if (use_dma) {
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H A D | spi-bitbang.c | 381 bitbang->use_dma = 0;
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/linux-master/drivers/mmc/host/ |
H A D | bcm2835.c | 189 bool use_dma; member in struct:bcm2835_host 1202 if (host->use_dma && mrq->data && (mrq->data->blocks > PIO_THRESHOLD)) 1282 host->use_dma = false; 1284 host->use_dma = true; 1302 host->use_dma = false; 1337 if (host->use_dma && (PIO_THRESHOLD > 0)) 1340 host->use_dma ? "enabled" : "disabled", pio_limit_string);
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H A D | omap_hsmmc.c | 194 int use_dma, dma_ch; member in struct:omap_hsmmc_host 486 if (host->use_dma) 801 if (host->use_dma) 828 if (mrq->data && host->use_dma && dma_ch != -1) 915 if (host->use_dma && dma_ch != -1) { 1375 if (host->use_dma) { 1391 if (host->use_dma && data->host_cookie) { 1409 if (host->use_dma) { 1815 host->use_dma = 1;
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H A D | mmci.c | 504 host->use_dma = false; 518 host->use_dma = true; 581 if (!host->use_dma) 615 if (!host->use_dma) 624 if (!host->use_dma) 1092 if (!host->use_dma) 1129 if (!host->use_dma) 1146 if (!host->use_dma)
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H A D | mmci.h | 457 u8 use_dma:1; member in struct:mmci_host
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/linux-master/drivers/tty/serial/ |
H A D | pch_uart.c | 223 unsigned int use_dma; member in struct:eg20t_port 1030 if (priv->use_dma) { 1049 if (priv->use_dma) 1147 if (priv->use_dma) { 1254 if (priv->use_dma) 1406 priv->use_dma = 0; 1414 if (!priv->use_dma) { 1417 priv->use_dma = 1; 1420 priv->use_dma ?
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/linux-master/include/linux/ |
H A D | atmel-ssc.h | 10 int use_dma; member in struct:atmel_ssc_platform_data
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/linux-master/arch/arm/mach-ep93xx/ |
H A D | ts72xx.c | 277 .use_dma = 1,
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H A D | vision_ep9307.c | 264 .use_dma = 1,
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/linux-master/drivers/i2c/busses/ |
H A D | i2c-at91-master.c | 569 if (dev->use_dma && (dev->buf_len > AT91_I2C_DMA_THRESHOLD)) { 579 if (dev->use_dma && (dev->buf_len > AT91_I2C_DMA_THRESHOLD)) { 705 if (dev->use_dma) { 810 dev->use_dma = true;
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H A D | i2c-qup.c | 261 bool use_dma; member in struct:qup_i2c_dev 314 if (qup->use_dma && (qup->qup_err || qup->bus_err)) 325 if (!qup->use_dma) 1525 qup->use_dma = true; 1568 if (qup->use_dma) { 1571 qup->use_dma = false;
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/linux-master/drivers/mtd/nand/raw/ |
H A D | marvell_nand.c | 375 * @use_dma: Use dma for data transfers 384 bool use_dma; member in struct:marvell_nfc_caps 402 * @use_dma: Whetner DMA is used 419 bool use_dma; member in struct:marvell_nfc 689 if (nfc->use_dma && (readl_relaxed(nfc->regs + NDCR) & NDCR_DMA_EN)) 1073 if (nfc->use_dma) { 1183 if (nfc->use_dma) { 2873 nfc->use_dma = true; 3023 if (nfc->use_dma) 3039 if (nfc->use_dma) { [all...] |
/linux-master/drivers/comedi/drivers/ |
H A D | addi_apci_3120.c | 147 unsigned int use_dma:1; member in struct:apci3120_private 577 if (devpriv->use_dma) 928 devpriv->use_dma = 1;
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