Searched refs:bursts (Results 1 - 12 of 12) sorted by relevance

/linux-master/drivers/scsi/
H A Dsun_esp.c177 u8 bursts, val; local
180 bursts = of_getintprop_default(dp, "burst-sizes", 0xff);
183 bursts &= val;
187 bursts &= val;
189 if (bursts == 0xff ||
190 (bursts & DMA_BURST16) == 0 ||
191 (bursts & DMA_BURST32) == 0)
192 bursts = (DMA_BURST32 - 1);
194 esp->bursts = bursts;
[all...]
H A Dqlogicpti.c154 u8 bursts = qpti->bursts; local
157 * 64-byte bursts and that setting the B64 bit actually
161 if (sbus_can_burst64() && (bursts & DMA_BURST64)) {
165 if (bursts & DMA_BURST32) {
167 } else if (bursts & DMA_BURST16) {
169 } else if (bursts & DMA_BURST8) {
172 val = 0; /* No sbus bursts for you... */
787 u8 bursts, bmask; local
789 bursts
[all...]
H A Dqlogicpti.h369 unsigned char bursts; member in struct:qlogicpti
392 #define SBUS_CFG1_B64 0x0003 /* Enable 64byte bursts */
393 #define SBUS_CFG1_B32 0x0002 /* Enable 32byte bursts */
394 #define SBUS_CFG1_B16 0x0001 /* Enable 16byte bursts */
395 #define SBUS_CFG1_B8 0x0008 /* Enable 8byte bursts */
H A Desp_scsi.h475 u8 bursts; member in struct:esp
565 * DMA burst bit mask in esp->bursts, if necessary
/linux-master/include/linux/mfd/
H A Dstm32-timers.h142 unsigned int num_reg, unsigned int bursts,
149 unsigned int bursts,
145 stm32_timers_dma_burst_read(struct device *dev, u32 *buf, enum stm32_timers_dmas id, u32 reg, unsigned int num_reg, unsigned int bursts, unsigned long tmo_ms) argument
/linux-master/drivers/mfd/
H A Dstm32-timers.c47 * @bursts: number of bursts to read (e.g. like two for pwm period capture)
52 unsigned int num_reg, unsigned int bursts,
59 size_t len = num_reg * bursts * sizeof(u32);
72 if (!num_reg || !bursts || reg > STM32_TIMERS_MAX_REGISTERS ||
114 dbl = FIELD_PREP(TIM_DCR_DBL, bursts - 1);
50 stm32_timers_dma_burst_read(struct device *dev, u32 *buf, enum stm32_timers_dmas id, u32 reg, unsigned int num_reg, unsigned int bursts, unsigned long tmo_ms) argument
/linux-master/arch/sparc/kernel/
H A Dsbus.c61 void sbus_set_sbus64(struct device *dev, int bursts) argument
114 if (bursts & DMA_BURST8)
116 if (bursts & DMA_BURST16)
118 if (bursts & DMA_BURST32)
120 if (bursts & DMA_BURST64)
/linux-master/drivers/gpu/drm/imx/ipuv3/
H A Dipuv3-plane.c557 unsigned int npb, bursts; local
566 /* Maximum number of consecutive bursts without overshooting stride */
567 for (bursts = 8; bursts > 1; bursts /= 2) {
568 if (round_up(width_bytes, npb * cpp * bursts) <= stride)
571 *num_bursts = bursts;
/linux-master/drivers/dma/
H A Dpl330.c1253 * dregs_len = (total bytes - BURST_TO_BYTE(bursts, ccr)) /
1289 /* Returns bytes consumed and updates bursts */
1291 unsigned long *bursts, const struct _xfer_spec *pxs)
1297 if (*bursts == 1)
1301 if (*bursts >= 256*256) {
1304 cyc = *bursts / lcnt1 / lcnt0;
1305 } else if (*bursts > 256) {
1307 lcnt0 = *bursts / lcnt1;
1310 lcnt1 = *bursts;
1330 * Max bursts tha
1290 _loop(struct pl330_dmac *pl330, unsigned dry_run, u8 buf[], unsigned long *bursts, const struct _xfer_spec *pxs) argument
1377 unsigned long c, bursts = BYTE_TO_BURST(x->bytes, ccr); local
[all...]
/linux-master/drivers/gpu/ipu-v3/
H A Dipu-common.c321 u32 bursts, regval; local
327 bursts = 0x00; /* locking disabled */
330 bursts = 0x01;
333 bursts = 0x02;
336 bursts = 0x03;
347 if (bursts && ipu->ipu_type != IPUV3H)
361 regval |= (bursts << idmac_lock_en_info[i].shift);
/linux-master/drivers/net/ethernet/sun/
H A Dsunhme.c1264 const char *bursts = "64"; local
1394 /* It is always PCI and can handle 64byte bursts. */
1420 bursts = "64";
1423 bursts = "32";
1426 bursts = "16";
1429 bursts = "XXX";
1434 HMD("old[%08x] bursts<%s>\n",
1435 hme_read32(hp, gregs + GREG_CFG), bursts);
/linux-master/drivers/atm/
H A Dfore200e.c669 unsigned int bursts; local
687 bursts = of_getintprop_default(op->dev.of_node->parent, "burst-sizes", 0x00);
690 sbus_set_sbus64(&op->dev, bursts);

Completed in 180 milliseconds