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Searched refs:DMA (Results 1 - 25 of 34) sorted by relevance

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/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/include/nvif/
H A Dpush507c.h10 PUSH_DATA__((p), NVDEF(NV507C, DMA, OPCODE, METHOD) | \
11 NVVAL(NV507C, DMA, METHOD_COUNT, (c)) | \
12 NVVAL(NV507C, DMA, METHOD_OFFSET, (m) >> 2), \
21 PUSH_DATA__((p), NVDEF(NV507C, DMA, OPCODE, JUMP) | \
22 NVVAL(NV507C, DMA, JUMP_OFFSET, (o) >> 2), \
H A Dpush906f.h26 PUSH_DATA__((p), NVVAL(NV906F, DMA, METHOD_ADDRESS, (m) >> 2) | \
27 NVVAL(NV906F, DMA, METHOD_SUBCHANNEL, (s)) | \
28 NVVAL(NV906F, DMA, METHOD_COUNT, (c)) | \
29 NVDEF(NV906F, DMA, SEC_OP, o), \
H A Dpushc37b.h10 PUSH_DATA__((p), NVDEF(NVC37B, DMA, OPCODE, METHOD) | \
11 NVVAL(NVC37B, DMA, METHOD_COUNT, (c)) | \
12 NVVAL(NVC37B, DMA, METHOD_OFFSET, (m) >> 2), \
H A Dpush206e.h9 PUSH_DATA__((p), NVDEF(NV206E, DMA, OPCODE2, CALL) | \
10 NVVAL(NV206E, DMA, CALL_OFFSET, (o) >> 2), \
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/include/nvif/
H A Dpush507c.h10 PUSH_DATA__((p), NVDEF(NV507C, DMA, OPCODE, METHOD) | \
11 NVVAL(NV507C, DMA, METHOD_COUNT, (c)) | \
12 NVVAL(NV507C, DMA, METHOD_OFFSET, (m) >> 2), \
21 PUSH_DATA__((p), NVDEF(NV507C, DMA, OPCODE, JUMP) | \
22 NVVAL(NV507C, DMA, JUMP_OFFSET, (o) >> 2), \
H A Dpush906f.h26 PUSH_DATA__((p), NVVAL(NV906F, DMA, METHOD_ADDRESS, (m) >> 2) | \
27 NVVAL(NV906F, DMA, METHOD_SUBCHANNEL, (s)) | \
28 NVVAL(NV906F, DMA, METHOD_COUNT, (c)) | \
29 NVDEF(NV906F, DMA, SEC_OP, o), \
H A Dpushc37b.h10 PUSH_DATA__((p), NVDEF(NVC37B, DMA, OPCODE, METHOD) | \
11 NVVAL(NVC37B, DMA, METHOD_COUNT, (c)) | \
12 NVVAL(NVC37B, DMA, METHOD_OFFSET, (m) >> 2), \
H A Dpush206e.h9 PUSH_DATA__((p), NVDEF(NV206E, DMA, OPCODE2, CALL) | \
10 NVVAL(NV206E, DMA, CALL_OFFSET, (o) >> 2), \
/kernel/linux/linux-5.10/drivers/rapidio/devices/
H A Dtsi721_dma.c3 * DMA Engine support for Tsi721 PCIExpress-to-SRIO bridge
35 "Number of DMA descriptors per channel (default: 128)");
40 "DMA Transactions Queue Size (default: 16)");
45 "DMA Channel Selection Mask (default: 0x7f = all)");
75 tsi_debug(DMA, &bdma_chan->dchan.dev->device, "DMAC%d", bdma_chan->id); in tsi721_bdma_ch_init()
78 * Allocate space for DMA descriptors in tsi721_bdma_ch_init()
91 tsi_debug(DMA, &bdma_chan->dchan.dev->device, in tsi721_bdma_ch_init()
103 /* Free space allocated for DMA descriptors */ in tsi721_bdma_ch_init()
115 tsi_debug(DMA, &bdma_chan->dchan.dev->device, in tsi721_bdma_ch_init()
119 /* Initialize DMA descriptor in tsi721_bdma_ch_init()
[all...]
H A Drio_mport_cdev.c56 DBG_DMA = BIT(4), /* DMA transfer messages */
90 static int dma_timeout = 3000; /* DMA transfer timeout in msec */
92 MODULE_PARM_DESC(dma_timeout, "DMA Transfer Timeout in msec (default: 3000)");
101 * An internal DMA coherent buffer
158 * @dma_chan DMA channels associated with this device
196 * @dmach DMA engine channel allocated for specific file object
607 * prep_dma_xfer() - Configure and send request to DMAengine to prepare DMA
609 * Returns pointer to DMA transaction descriptor allocated by DMA driver on
646 /* Request DMA channe
[all...]
/kernel/linux/linux-6.6/drivers/rapidio/devices/
H A Dtsi721_dma.c3 * DMA Engine support for Tsi721 PCIExpress-to-SRIO bridge
35 "Number of DMA descriptors per channel (default: 128)");
40 "DMA Transactions Queue Size (default: 16)");
45 "DMA Channel Selection Mask (default: 0x7f = all)");
75 tsi_debug(DMA, &bdma_chan->dchan.dev->device, "DMAC%d", bdma_chan->id); in tsi721_bdma_ch_init()
78 * Allocate space for DMA descriptors in tsi721_bdma_ch_init()
91 tsi_debug(DMA, &bdma_chan->dchan.dev->device, in tsi721_bdma_ch_init()
103 /* Free space allocated for DMA descriptors */ in tsi721_bdma_ch_init()
115 tsi_debug(DMA, &bdma_chan->dchan.dev->device, in tsi721_bdma_ch_init()
119 /* Initialize DMA descriptor in tsi721_bdma_ch_init()
[all...]
H A Drio_mport_cdev.c56 DBG_DMA = BIT(4), /* DMA transfer messages */
90 static int dma_timeout = 3000; /* DMA transfer timeout in msec */
92 MODULE_PARM_DESC(dma_timeout, "DMA Transfer Timeout in msec (default: 3000)");
101 * An internal DMA coherent buffer
158 * @dma_chan DMA channels associated with this device
196 * @dmach DMA engine channel allocated for specific file object
607 * prep_dma_xfer() - Configure and send request to DMAengine to prepare DMA
609 * Returns pointer to DMA transaction descriptor allocated by DMA driver on
646 /* Request DMA channe
[all...]
/kernel/linux/linux-5.10/arch/mips/dec/
H A Dint-handler.S256 * Dispatch DMA interrupts -- O(log n).
258 FEXPORT(asic_dma_int) # I/O ASIC DMA events
/kernel/linux/linux-6.6/arch/mips/dec/
H A Dint-handler.S256 * Dispatch DMA interrupts -- O(log n).
258 FEXPORT(asic_dma_int) # I/O ASIC DMA events
/kernel/linux/linux-5.10/drivers/soc/amlogic/
H A Dmeson-secure-pwrc.c106 SEC_PD(DMA, GENPD_FLAG_ALWAYS_ON | GENPD_FLAG_IRQ_SAFE),
/kernel/linux/linux-6.6/drivers/pmdomain/amlogic/
H A Dmeson-secure-pwrc.c109 SEC_PD(DMA, GENPD_FLAG_ALWAYS_ON | GENPD_FLAG_IRQ_SAFE),
/kernel/linux/linux-5.10/drivers/scsi/
H A Daha152x.h36 #define DMACNTRL0 (HOSTIOPORT1+0x12) /* DMA control 0 */
37 #define DMACNTRL1 (HOSTIOPORT1+0x13) /* DMA control 1 */
38 #define DMASTAT (HOSTIOPORT1+0x14) /* DMA status */
53 #define O_DMACNTRL1 0x13 /* DMA control 1 */
59 #define O_TC_DMACNTRL1 0x03 /* DMA control 1 */
220 /* DMA control 0 */
223 #define DMA 0x20 macro
229 /* DMA control 1 */
233 /* DMA status */
267 unsigned dma:1; /* Transfer mode: 0=PIO; 1=DMA */
[all...]
/kernel/linux/linux-5.10/include/trace/events/
H A Drdma_core.h281 ib_mr_type_item(DMA) \
/kernel/linux/linux-6.6/drivers/scsi/
H A Daha152x.h36 #define DMACNTRL0 (HOSTIOPORT1+0x12) /* DMA control 0 */
37 #define DMACNTRL1 (HOSTIOPORT1+0x13) /* DMA control 1 */
38 #define DMASTAT (HOSTIOPORT1+0x14) /* DMA status */
53 #define O_DMACNTRL1 0x13 /* DMA control 1 */
59 #define O_TC_DMACNTRL1 0x03 /* DMA control 1 */
220 /* DMA control 0 */
223 #define DMA 0x20 macro
229 /* DMA control 1 */
233 /* DMA status */
267 unsigned dma:1; /* Transfer mode: 0=PIO; 1=DMA */
[all...]
/kernel/linux/linux-6.6/include/trace/events/
H A Drdma_core.h281 ib_mr_type_item(DMA) \
/kernel/linux/linux-5.10/drivers/parport/
H A Dprocfs.c224 printmode(DMA); in do_hardware_modes()
H A Dparport_ip32.c21 * SPP/ECP FIFO can be driven in PIO or DMA mode. PIO mode can work with
32 * If DMA mode works well, decide if support for PIO FIFO modes should be
43 * FIFO buffer and supports DMA transfers.
453 /*--- IP32 parallel port DMA operations --------------------------------*/
456 * struct parport_ip32_dma_data - private data needed for DMA operation
457 * @dir: DMA direction (from or to device)
460 * @next: address of next bytes to DMA transfer
463 * @irq_on: are the DMA IRQs currently enabled?
479 * parport_ip32_dma_setup_context - setup next DMA context
537 * parport_ip32_dma_interrupt - DMA interrup
[all...]
/kernel/linux/linux-6.6/drivers/parport/
H A Dprocfs.c231 printmode(DMA); in do_hardware_modes()
/kernel/linux/linux-5.10/drivers/clk/nxp/
H A Dclk-lpc32xx.c240 LPC32XX_CLK_DEFINE(DMA, "dma", 0x0, LPC32XX_CLK_HCLK),
1253 LPC32XX_DEFINE_GATE(DMA, DMA_CLK_CTRL, 0, 0),
/kernel/linux/linux-6.6/drivers/clk/nxp/
H A Dclk-lpc32xx.c240 LPC32XX_CLK_DEFINE(DMA, "dma", 0x0, LPC32XX_CLK_HCLK),
1253 LPC32XX_DEFINE_GATE(DMA, DMA_CLK_CTRL, 0, 0),

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