/drivers/tty/serial/ |
H A D | ifx6x60.h | 91 int use_dma; /* provide dma-able addrs in SPI msg */ member in struct:ifx_spi_device
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H A D | mfd.c | 89 int use_dma; /* flag for DMA/PIO */ member in struct:uart_hsu_port 366 if (up->use_dma) { 380 if (up->use_dma) 457 if (up->use_dma) 604 if (up->use_dma) { 643 if (!up->use_dma || !up->running) 799 if (!up->use_dma) 808 if (up->use_dma) { 818 up->use_dma = 0; 1410 uport->use_dma [all...] |
H A D | pch_uart.c | 245 unsigned int use_dma; member in struct:eg20t_port 1129 if (priv->use_dma) { 1148 if (priv->use_dma) 1246 if (priv->use_dma) { 1353 if (priv->use_dma) 1506 priv->use_dma = 0; 1514 if (!priv->use_dma) { 1517 priv->use_dma = 1; 1520 priv->use_dma ?
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/drivers/memstick/host/ |
H A D | tifm_ms.c | 80 use_dma:1; member in struct:tifm_ms 268 host->use_dma = !no_dma; 273 host->use_dma = 0; 276 host->use_dma = 0; 284 if (host->use_dma) { 324 if (host->use_dma) 355 if (host->use_dma) { 401 if (host->use_dma && (fifo_status & 1)) { 405 if (!host->use_dma && (fifo_status & TIFM_FIFO_MORE)) { 612 if (host->use_dma) [all...] |
/drivers/misc/ |
H A D | atmel-ssc.c | 85 .use_dma = 0, 90 .use_dma = 0, 95 .use_dma = 1,
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/drivers/mmc/host/ |
H A D | jz4740_mmc.c | 152 bool use_dma; member in struct:jz4740_mmc_host 167 if (!host->use_dma) 332 if (host->use_dma) { 347 if (host->use_dma && data->host_cookie) { 665 if (host->use_dma) 716 if (host->use_dma) { 1076 host->use_dma = true; 1077 if (host->use_dma && jz4740_mmc_acquire_dma_channels(host) != 0) 1078 host->use_dma = false; 1090 host->use_dma [all...] |
H A D | davinci_mmc.c | 177 static unsigned __initdata use_dma = 1; variable 178 module_param(use_dma, uint, 0); 179 MODULE_PARM_DESC(use_dma, "Whether to use DMA or not. Default = 1"); 208 bool use_dma; member in struct:mmc_davinci_host 511 if (!host->use_dma) 616 if (host->use_dma && (host->bytes_left & (rw_threshold - 1)) == 0 1299 host->use_dma = use_dma; 1303 if (host->use_dma && davinci_acquire_dma_channels(host) != 0) 1304 host->use_dma [all...] |
H A D | dw_mmc.c | 550 if (!slot->host->use_dma || !data) 569 if (!slot->host->use_dma || !data) 660 if (!host->use_dma) 2342 host->use_dma = 1; 2347 host->use_dma = 0; 2388 if (host->use_dma) 2399 if (host->use_dma) { 2733 if (host->use_dma && host->dma_ops->exit) 2767 if (host->use_dma && host->dma_ops->exit) 2799 if (host->use_dma [all...] |
/drivers/net/ethernet/cirrus/ |
H A D | cs89x0.c | 29 * Note that even if DMA is turned off we still support the 'dma' and 'use_dma' 149 int use_dma; /* Flag: we're using dma */ member in struct:net_local 371 if (lp->use_dma) { 390 if (lp->use_dma) 401 if (lp->use_dma) { 782 if (lp->use_dma && (status & RX_DMA)) { 883 if (lp->use_dma && (lp->isa_config & ANY_ISA_DMA)) { 1101 if (lp->use_dma && lp->dma) { 1325 lp->use_dma = 1; 1553 if (lp->use_dma) { 1701 static int use_dma; /* These generate unused var warnings if ALLOW_DMA = 0 */ variable [all...] |
/drivers/usb/musb/ |
H A D | musb_gadget.c | 263 int use_dma = 0; local 312 use_dma = (request->dma != DMA_ADDR_INVALID && request_size); 323 use_dma = use_dma && c->channel_program( 327 if (use_dma) { 393 use_dma = use_dma && c->channel_program( 398 if (!use_dma) { 406 use_dma = use_dma 644 int use_dma = 0; local [all...] |
/drivers/ide/ |
H A D | ns87415.c | 122 static void ns87415_prepare_drive (ide_drive_t *drive, unsigned int use_dma) argument 143 new = use_dma ? ((new & ~other) | bit) : (new & ~bit);
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H A D | trm290.c | 145 static void trm290_prepare_drive (ide_drive_t *drive, unsigned int use_dma) argument 152 reg = use_dma ? (0x21 | 0x82) : (0x21 & ~0x82);
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/drivers/mtd/nand/ |
H A D | lpc32xx_mlc.c | 226 static int use_dma; variable 471 if (use_dma) { 490 if (use_dma && !dma_mapped) 506 if (use_dma && (void *)buf >= high_memory) { 516 if (use_dma) { 724 if (use_dma) { 800 if (use_dma) 822 if (use_dma)
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H A D | pxa3xx_nand.c | 217 int use_dma; /* use DMA ? */ member in struct:pxa3xx_nand_info 242 static bool use_dma = 1; variable 243 module_param(use_dma, bool, 0444); 244 MODULE_PARM_DESC(use_dma, "enable DMA for data transferring to/from NAND HW"); 428 if (info->use_dma) 609 if (info->use_dma) { 1264 if (use_dma == 0) { 1294 info->use_dma = 1; 1301 if (info->use_dma) { 1618 if (use_dma) { [all...] |
/drivers/spi/ |
H A D | spi-topcliff-pch.c | 116 static int use_dma = 1; variable 197 int use_dma; member in struct:pch_spi_data 380 if (data->use_dma) 890 data->use_dma = 0; 907 data->use_dma = 0; 1178 if (data->use_dma) 1207 if (data->use_dma) { 1264 if (data->use_dma) 1395 data->use_dma = use_dma; [all...] |
H A D | spi-rockchip.c | 196 u32 use_dma; member in struct:rockchip_spi 319 if (rs->use_dma) { 503 if (rs->use_dma) { 576 rs->use_dma = 1; 578 rs->use_dma = 0; 582 if (rs->use_dma) {
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H A D | spi-atmel.c | 238 bool use_dma; member in struct:atmel_spi 377 return as->use_dma && xfer->len >= DMA_MIN_BYTES; 1347 as->use_dma = false; 1351 as->use_dma = true; 1356 if (as->caps.has_dma_support && !as->use_dma) 1397 if (as->use_dma) 1420 if (as->use_dma) {
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H A D | spi-s3c64xx.c | 690 int use_dma; local 705 use_dma = 0; 709 use_dma = 1; 717 enable_datapath(sdd, spi, xfer, use_dma); 724 if (use_dma) 736 if (use_dma) {
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/drivers/usb/gadget/udc/ |
H A D | omap_udc.c | 99 static bool use_dma = 1; variable 101 /* "modprobe omap_udc use_dma=y", or else as a kernel 102 * boot parameter "omap_udc:use_dma=y" 104 module_param(use_dma, bool, 0); 105 MODULE_PARM_DESC(use_dma, "enable/disable DMA"); 109 #define use_dma 0 macro 220 if (use_dma && desc->bmAttributes == USB_ENDPOINT_XFER_BULK) 304 if (use_dma && ep->has_dma) 894 if (use_dma 907 if (use_dma [all...] |
H A D | fotg210.h | 226 unsigned use_dma:1; member in struct:fotg210_ep
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H A D | amd5536udc.c | 23 * work without updating NET_IP_ALIGN. Or PIO mode (module param "use_dma=0") 153 static bool use_dma = 1; variable 166 module_param(use_dma, bool, S_IRUGO); 167 MODULE_PARM_DESC(use_dma, "true for DMA"); 191 DBG(dev, "USE DMA = %d\n", use_dma); 192 if (use_dma && use_dma_ppb && !use_dma_ppb_du) { 196 } else if (use_dma && use_dma_ppb && use_dma_ppb_du) { 201 if (use_dma && use_dma_bufferfill_mode) { 205 if (!use_dma) 386 if (use_dma [all...] |
H A D | m66592-udc.c | 214 if (ep->use_dma) 313 if (ep->use_dma) { 334 ep->use_dma = 1; 341 ep->use_dma = 1; 347 ep->use_dma = 0; 354 ep->use_dma = 0; 377 if (ep->use_dma) 381 ep->use_dma = 0; 545 if (ep->use_dma) {
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H A D | r8a66597-udc.h | 69 unsigned use_dma:1; member in struct:r8a66597_ep
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H A D | goku_udc.c | 70 static unsigned use_dma = 1; variable 74 /* "modprobe goku_udc use_dma=1" etc 79 module_param(use_dma, uint, S_IRUGO); 146 ep->dma = (use_dma != 0) && (ep->num == UDC_MSTRD_ENDPOINT); 148 ep->dma = (use_dma == 2) && (ep->num == UDC_MSTWR_ENDPOINT); 1010 if (use_dma == 0) 1012 else if (use_dma == 2) 1777 if (use_dma)
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/drivers/i2c/busses/ |
H A D | i2c-at91.c | 103 bool use_dma; member in struct:at91_twi_dev 413 if (dev->use_dma && (dev->buf_len > AT91_I2C_DMA_THRESHOLD)) { 427 if (dev->use_dma && (dev->buf_len > AT91_I2C_DMA_THRESHOLD)) { 777 dev->use_dma = true;
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