| /linux/drivers/scsi/ |
| A D | sun_esp.c | 177 u8 bursts, val; in esp_get_bursts() local
183 bursts &= val; in esp_get_bursts()
187 bursts &= val; in esp_get_bursts()
189 if (bursts == 0xff || in esp_get_bursts()
190 (bursts & DMA_BURST16) == 0 || in esp_get_bursts()
191 (bursts & DMA_BURST32) == 0) in esp_get_bursts()
192 bursts = (DMA_BURST32 - 1); in esp_get_bursts()
194 esp->bursts = bursts; in esp_get_bursts()
229 can_do_burst16 = (esp->bursts & DMA_BURST16) != 0; in sbus_esp_reset_dma()
230 can_do_burst32 = (esp->bursts & DMA_BURST32) != 0; in sbus_esp_reset_dma()
[all …]
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| A D | qlogicpti.c | 154 u8 bursts = qpti->bursts; in set_sbus_cfg1() local
165 if (bursts & DMA_BURST32) { in set_sbus_cfg1()
167 } else if (bursts & DMA_BURST16) { in set_sbus_cfg1()
169 } else if (bursts & DMA_BURST8) { in set_sbus_cfg1()
787 u8 bursts, bmask; in qpti_get_bursts() local
792 bursts &= bmask; in qpti_get_bursts()
793 if (bursts == 0xff || in qpti_get_bursts()
794 (bursts & DMA_BURST16) == 0 || in qpti_get_bursts()
795 (bursts & DMA_BURST32) == 0) in qpti_get_bursts()
796 bursts = (DMA_BURST32 - 1); in qpti_get_bursts()
[all …]
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| A D | qlogicpti.h | 369 unsigned char bursts; member
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| A D | esp_scsi.h | 475 u8 bursts; member
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| /linux/drivers/atm/ |
| A D | Kconfig | 73 chipsets. However, in some cases, large bursts may overrun buffers
75 bursts must be disabled and only (slower) small bursts can be used.
86 when going from 8W to 16W bursts.
89 bool "Enable 16W TX bursts (discouraged)"
96 bool "Enable 8W TX bursts (recommended)"
103 bool "Enable 4W TX bursts (optional)"
111 bool "Enable 2W TX bursts (optional)"
119 bool "Enable 16W RX bursts (discouraged)"
126 bool "Enable 8W RX bursts (discouraged)"
134 bool "Enable 4W RX bursts (recommended)"
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| A D | fore200e.c | 666 unsigned int bursts; in fore200e_sba_map() local
684 bursts = of_getintprop_default(op->dev.of_node->parent, "burst-sizes", 0x00); in fore200e_sba_map()
687 sbus_set_sbus64(&op->dev, bursts); in fore200e_sba_map()
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| /linux/drivers/mfd/ |
| A D | stm32-timers.c | 52 unsigned int num_reg, unsigned int bursts, in stm32_timers_dma_burst_read() argument
59 size_t len = num_reg * bursts * sizeof(u32); in stm32_timers_dma_burst_read()
72 if (!num_reg || !bursts || reg > STM32_TIMERS_MAX_REGISTERS || in stm32_timers_dma_burst_read()
114 dbl = FIELD_PREP(TIM_DCR_DBL, bursts - 1); in stm32_timers_dma_burst_read()
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| /linux/arch/sparc/kernel/ |
| A D | sbus.c | 61 void sbus_set_sbus64(struct device *dev, int bursts) in sbus_set_sbus64() argument
114 if (bursts & DMA_BURST8) in sbus_set_sbus64()
116 if (bursts & DMA_BURST16) in sbus_set_sbus64()
118 if (bursts & DMA_BURST32) in sbus_set_sbus64()
120 if (bursts & DMA_BURST64) in sbus_set_sbus64()
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| /linux/Documentation/devicetree/bindings/net/ |
| A D | samsung-sxgbe.txt | 17 - samsung,burst-map: Integer, Program the possible bursts supported by sxgbe
18 This is an integer and represents allowable DMA bursts when fixed burst.
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| /linux/include/linux/mfd/ |
| A D | stm32-timers.h | 164 unsigned int num_reg, unsigned int bursts,
171 unsigned int bursts, in stm32_timers_dma_burst_read() argument
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| /linux/drivers/gpu/drm/imx/ipuv3/ |
| A D | ipuv3-plane.c | 557 unsigned int npb, bursts; in ipu_calculate_bursts() local
567 for (bursts = 8; bursts > 1; bursts /= 2) { in ipu_calculate_bursts()
568 if (round_up(width_bytes, npb * cpp * bursts) <= stride) in ipu_calculate_bursts()
571 *num_bursts = bursts; in ipu_calculate_bursts()
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| /linux/drivers/dma/ |
| A D | pl330.c | 1297 if (*bursts == 1) in _loop()
1301 if (*bursts >= 256*256) { in _loop()
1304 cyc = *bursts / lcnt1 / lcnt0; in _loop()
1305 } else if (*bursts > 256) { in _loop()
1307 lcnt0 = *bursts / lcnt1; in _loop()
1310 lcnt1 = *bursts; in _loop()
1364 *bursts = lcnt1 * cyc; in _loop()
1366 *bursts *= lcnt0; in _loop()
1382 while (bursts) { in _setup_loops()
1383 c = bursts; in _setup_loops()
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| /linux/drivers/gpu/ipu-v3/ |
| A D | ipu-common.c | 321 u32 bursts, regval; in ipu_idmac_lock_enable() local
327 bursts = 0x00; /* locking disabled */ in ipu_idmac_lock_enable()
330 bursts = 0x01; in ipu_idmac_lock_enable()
333 bursts = 0x02; in ipu_idmac_lock_enable()
336 bursts = 0x03; in ipu_idmac_lock_enable()
347 if (bursts && ipu->ipu_type != IPUV3H) in ipu_idmac_lock_enable()
361 regval |= (bursts << idmac_lock_en_info[i].shift); in ipu_idmac_lock_enable()
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| /linux/Documentation/devicetree/bindings/dma/ |
| A D | arm-pl08x.yaml | 82 description: the size of the bursts for memcpy
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| /linux/Documentation/userspace-api/gpio/ |
| A D | gpio-v2-lineinfo-changed-read.rst | 55 The buffer may overflow if bursts of events occur quicker than they are read
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| A D | gpio-lineinfo-changed-read.rst | 59 The buffer may overflow if bursts of events occur quicker than they are read
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| A D | gpio-lineevent-data-read.rst | 67 The buffer may overflow if bursts of events occur quicker than they are read
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| A D | gpio-v2-line-event-read.rst | 61 The buffer may overflow if bursts of events occur quicker than they are read
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| /linux/Documentation/fb/ |
| A D | deferred_io.rst | 36 whether to coalesce and issue SG DMA or to do memory bursts.
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| A D | intel810.rst | 144 to occur in bursts which can significantly increase performance.
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| /linux/drivers/net/ethernet/sun/ |
| A D | sunhme.c | 1264 const char *bursts = "64"; in happy_meal_init() local
1420 bursts = "64"; in happy_meal_init()
1423 bursts = "32"; in happy_meal_init()
1426 bursts = "16"; in happy_meal_init()
1429 bursts = "XXX"; in happy_meal_init()
1435 hme_read32(hp, gregs + GREG_CFG), bursts); in happy_meal_init()
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| /linux/Documentation/admin-guide/perf/ |
| A D | imx-ddr.rst | 69 counting the number of bytes (as opposed to the number of bursts) from DDR
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| /linux/Documentation/driver-api/thermal/ |
| A D | intel_dptf.rst | 376 periods of relative idleness are interrupted by bursts of
377 activity. The bursts are relatively short and the periods of
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| /linux/Documentation/networking/ |
| A D | xfrm_sync.rst | 182 If you have an SA that is getting hit by traffic in bursts such that
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| /linux/Documentation/networking/device_drivers/ethernet/freescale/ |
| A D | dpaa.rst | 198 traffic bursts from a certain queue are serviced by the same CPU.
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