/linux-master/include/linux/platform_data/ |
H A D | spi-ep93xx.h | 9 * @use_dma: use DMA for the transfers 12 bool use_dma; member in struct:ep93xx_spi_info
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/linux-master/drivers/gpu/drm/i915/ |
H A D | i915_mm.c | 41 #define use_dma(io) ((io) != -1) macro 45 if (use_dma(r->iobase)) 65 r->sgt = __sgt_iter(__sg_next(r->sgt.sgp), use_dma(r->iobase)); 136 .sgt = __sgt_iter(sgl, use_dma(iobase)), 144 if (!use_dma(iobase))
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/linux-master/include/linux/spi/ |
H A D | spi_bitbang.h | 10 u8 use_dma; member in struct:spi_bitbang
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/linux-master/tools/pci/ |
H A D | pcitest.c | 38 bool use_dma; member in struct:pci_test 118 if (test->use_dma) 130 if (test->use_dma) 142 if (test->use_dma) 225 test->use_dma = true;
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/linux-master/drivers/memstick/host/ |
H A D | tifm_ms.c | 76 use_dma:1; member in struct:tifm_ms 263 host->use_dma = !no_dma; 268 host->use_dma = 0; 271 host->use_dma = 0; 279 if (host->use_dma) { 319 if (host->use_dma) 350 if (host->use_dma) { 396 if (host->use_dma && (fifo_status & 1)) { 400 if (!host->use_dma && (fifo_status & TIFM_FIFO_MORE)) { 607 if (host->use_dma) [all...] |
/linux-master/drivers/usb/gadget/udc/ |
H A D | amd5536udc_pci.c | 19 * work without updating NET_IP_ALIGN. Or PIO mode (module param "use_dma=0") 162 if (use_dma) { 179 if (use_dma)
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H A D | amd5536udc.h | 599 static bool use_dma = 1; variable 608 module_param(use_dma, bool, S_IRUGO); 609 MODULE_PARM_DESC(use_dma, "true for DMA");
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H A D | omap_udc.c | 98 static bool use_dma = 1; variable 100 /* "modprobe omap_udc use_dma=y", or else as a kernel 101 * boot parameter "omap_udc:use_dma=y" 103 module_param(use_dma, bool, 0); 104 MODULE_PARM_DESC(use_dma, "enable/disable DMA"); 108 #define use_dma 0 macro 219 if (use_dma && desc->bmAttributes == USB_ENDPOINT_XFER_BULK) 303 if (use_dma && ep->has_dma) 893 if (use_dma 906 if (use_dma [all...] |
/linux-master/drivers/misc/ |
H A D | atmel-ssc.c | 85 .use_dma = 0, 90 .use_dma = 0, 95 .use_dma = 1,
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H A D | pci_endpoint_test.c | 365 bool use_dma; local 394 use_dma = !!(param.flags & PCITEST_FLAGS_USE_DMA); 395 if (use_dma) 503 bool use_dma; local 530 use_dma = !!(param.flags & PCITEST_FLAGS_USE_DMA); 531 if (use_dma) 604 bool use_dma; local 630 use_dma = !!(param.flags & PCITEST_FLAGS_USE_DMA); 631 if (use_dma)
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/linux-master/drivers/spi/ |
H A D | spi-sun6i.c | 284 bool use_dma; local 296 use_dma = host->can_dma ? host->can_dma(host, spi, tfr) : false; 307 if (!use_dma) { 460 if (!use_dma) { 476 if (!use_dma) { 494 if (!use_dma) { 520 if (ret && use_dma) {
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H A D | spi-topcliff-pch.c | 103 static int use_dma = 1; variable 157 * @use_dma: True if DMA is to be used 186 int use_dma; member in struct:pch_spi_data 369 if (data->use_dma) 875 data->use_dma = 0; 1150 if (data->use_dma) 1181 if (data->use_dma) { 1233 if (data->use_dma) 1346 data->use_dma = use_dma; [all...] |
H A D | spi-rockchip.c | 519 bool use_dma, bool target_mode) 543 else if (use_dma) 569 if (use_dma) { 666 bool use_dma; local 689 use_dma = ctlr->can_dma ? ctlr->can_dma(ctlr, spi, xfer) : false; 691 ret = rockchip_spi_config(rs, spi, xfer, use_dma, ctlr->target); 695 if (use_dma) 517 rockchip_spi_config(struct rockchip_spi *rs, struct spi_device *spi, struct spi_transfer *xfer, bool use_dma, bool target_mode) argument
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H A D | spi-rockchip-sfc.c | 182 bool use_dma; member in struct:rockchip_sfc 506 if (likely(sfc->use_dma) && len >= SFC_DMA_TRANS_THRETHOLD) { 594 sfc->use_dma = !of_property_read_bool(sfc->dev->of_node, 597 if (sfc->use_dma) {
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/linux-master/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' 153 int use_dma; /* Flag: we're using dma */ member in struct:net_local 375 if (lp->use_dma) { 394 if (lp->use_dma) 405 if (lp->use_dma) { 785 if (lp->use_dma && (status & RX_DMA)) { 886 if (lp->use_dma && (lp->isa_config & ANY_ISA_DMA)) { 1104 if (lp->use_dma && lp->dma) { 1328 lp->use_dma = 1; 1558 if (lp->use_dma) { 1702 static int use_dma; /* These generate unused var warnings if ALLOW_DMA = 0 */ variable [all...] |
/linux-master/drivers/mmc/host/ |
H A D | jz4740_mmc.c | 180 bool use_dma; member in struct:jz4740_mmc_host 220 if (!host->use_dma) 380 if (!host->use_dma) 710 if (host->use_dma) { 779 if (host->use_dma) { 1132 host->use_dma = !ret; 1144 host->use_dma ? "DMA" : "PIO", 1151 if (host->use_dma) 1173 if (host->use_dma)
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H A D | davinci_mmc.c | 163 static unsigned use_dma = 1; variable 164 module_param(use_dma, uint, 0); 165 MODULE_PARM_DESC(use_dma, "Whether to use DMA or not. Default = 1"); 187 bool use_dma; member in struct:mmc_davinci_host 475 if (!host->use_dma) 562 if (host->use_dma && (host->bytes_left & (rw_threshold - 1)) == 0 1250 host->use_dma = use_dma; 1254 if (host->use_dma) { 1259 host->use_dma [all...] |
/linux-master/drivers/usb/musb/ |
H A D | musb_gadget.c | 230 int use_dma = 0; local 279 use_dma = (request->dma != DMA_ADDR_INVALID && request_size); 289 use_dma = use_dma && c->channel_program( 293 if (use_dma) { 357 use_dma = use_dma && c->channel_program( 362 if (!use_dma) { 370 use_dma = use_dma 604 int use_dma = 0; local [all...] |
/linux-master/drivers/mtd/nand/raw/ |
H A D | lpc32xx_mlc.c | 229 static int use_dma; variable 475 if (use_dma) { 494 if (use_dma && !dma_mapped) 511 if (use_dma && (void *)buf >= high_memory) { 523 if (use_dma) { 764 if (use_dma) { 814 if (use_dma) 841 if (use_dma)
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/linux-master/sound/soc/fsl/ |
H A D | fsl_ssi.c | 216 * @use_dma: DMA is used or FIQ with stream filter 259 bool use_dma; member in struct:fsl_ssi 449 if (ssi->use_dma && tx) { 606 if (ssi->use_dma) { 1147 if (ssi->soc->imx && ssi->use_dma) 1389 if (!ssi->use_dma) { 1419 if (!ssi->use_dma) 1463 ssi->use_dma = !of_property_read_bool(np, "fsl,fiq-stream-filter"); 1474 if (ssi->use_dma && !ret && dmas[2] == IMX_DMATYPE_SSI_DUAL) 1477 if (ssi->use_dma [all...] |
/linux-master/drivers/i2c/busses/ |
H A D | i2c-stm32f7.c | 321 * @use_dma: boolean to know if dma is used in the current transfer 354 bool use_dma; member in struct:stm32f7_i2c_dev 812 if (i2c_dev->use_dma) 931 i2c_dev->use_dma = false; 940 i2c_dev->use_dma = true; 945 if (!i2c_dev->use_dma) { 1102 i2c_dev->use_dma = false; 1110 i2c_dev->use_dma = true; 1115 if (!i2c_dev->use_dma) { 1194 i2c_dev->use_dma [all...] |
H A D | i2c-at91.h | 151 bool use_dma; member in struct:at91_twi_dev
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/linux-master/drivers/usb/fotg210/ |
H A D | fotg210-udc.h | 224 unsigned use_dma:1; member in struct:fotg210_ep
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/linux-master/drivers/crypto/ |
H A D | atmel-aes.c | 546 static void atmel_aes_write_ctrl_key(struct atmel_aes_dev *dd, bool use_dma, argument 561 if (use_dma) { 577 static inline void atmel_aes_write_ctrl(struct atmel_aes_dev *dd, bool use_dma, argument 581 atmel_aes_write_ctrl_key(dd, use_dma, iv, 950 bool use_dma = (req->cryptlen >= ATMEL_AES_DMA_THRESHOLD || local 960 atmel_aes_write_ctrl(dd, use_dma, (void *)req->iv); 961 if (use_dma) 978 bool use_dma, fragmented = false; local 1000 use_dma = (datalen >= ATMEL_AES_DMA_THRESHOLD); 1008 atmel_aes_write_ctrl(dd, use_dma, ct 1410 bool use_dma = (ctx->textlen >= ATMEL_AES_DMA_THRESHOLD); local 1648 bool use_dma = (req->cryptlen >= ATMEL_AES_DMA_THRESHOLD); local [all...] |
/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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