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/openbmc/linux/Documentation/devicetree/bindings/net/
H A Daltr,tse.yaml28 rx-fifo-depth:
33 tx-fifo-depth:
65 - rx-fifo-depth
66 - tx-fifo-depth
127 rx-fifo-depth = <2048>;
128 tx-fifo-depth = <2048>;
150 rx-fifo-depth = <2048>;
151 tx-fifo-depth = <2048>;
H A Dibm,emac.txt32 - rx-fifo-size : 1 cell, Rx fifo size in bytes for 10 and 100 Mb/sec
35 - tx-fifo-size : 1 cell, Tx fifo size in bytes for 10 and 100 Mb/sec
38 - fifo-entry-size : 1 cell, size of a fifo entry (used to calculate
76 - rx-fifo-size-gige : 1 cell, Rx fifo size in bytes for 1000 Mb/sec
79 - tx-fifo-size-gige : 1 cell, Tx fifo size in bytes for 1000 Mb/sec
81 tx-fifo-size). For Axon, either absent or 2048.
115 rx-fifo-size = <1000>;
116 tx-fifo-size = <800>;
140 rx-fifo-size = <16384>;
141 tx-fifo-size = <2048>;
[all …]
/openbmc/qemu/tests/unit/
H A Dtest-io-channel-command.c38 g_autofree gchar *fifo = g_build_filename(tmpdir, TEST_FIFO, NULL); in test_io_channel_command_fifo() local
39 g_autofree gchar *srcargs = g_strdup_printf("%s - PIPE:%s,wronly", socat, fifo); in test_io_channel_command_fifo()
40 g_autofree gchar *dstargs = g_strdup_printf("%s PIPE:%s,rdonly -", socat, fifo); in test_io_channel_command_fifo()
47 if (mkfifo(fifo, 0600)) { in test_io_channel_command_fifo()
65 err = g_unlink(fifo); in test_io_channel_command_fifo()
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/engine/fifo/
H A Dgk110.c63 nvkm_wr32(cgrp->runl->fifo->engine.subdev.device, 0x002634, 0x01000000 | cgrp->id); in gk110_cgrp_preempt()
95 gk110_fifo_chid_ctor(struct nvkm_fifo *fifo, int nr) in gk110_fifo_chid_ctor() argument
99 ret = nvkm_chid_new(&nvkm_chan_event, &fifo->engine.subdev, nr, 0, nr, &fifo->cgid); in gk110_fifo_chid_ctor()
103 return gf100_fifo_chid_ctor(fifo, nr); in gk110_fifo_chid_ctor()
H A Dchan.c310 struct nvkm_fifo *fifo = engine->subdev.device->fifo; in nvkm_chan_get_inst() local
315 nvkm_runl_foreach(runl, fifo) { in nvkm_chan_get_inst()
317 if (engine == &fifo->engine || engn->engine == engine) { in nvkm_chan_get_inst()
331 struct nvkm_fifo *fifo = engine->subdev.device->fifo; in nvkm_chan_get_chid() local
335 nvkm_runl_foreach(runl, fifo) { in nvkm_chan_get_chid()
337 if (fifo->chid || engn->engine == engine) in nvkm_chan_get_chid()
351 struct nvkm_fifo *fifo = runl->fifo; in nvkm_chan_new_() local
352 struct nvkm_device *device = fifo->engine.subdev.device; in nvkm_chan_new_()
393 ret = nvkm_cgrp_new(runl, chan->name, vmm, fifo->func->cgrp.force, &chan->cgrp); in nvkm_chan_new_()
465 chan->userd.mem = nvkm_memory_ref(fifo->userd.mem); in nvkm_chan_new_()
/openbmc/linux/Documentation/devicetree/bindings/spi/
H A Dcdns,qspi-nor.yaml56 cdns,fifo-depth:
61 cdns,fifo-depth:
101 cdns,fifo-depth:
106 cdns,fifo-width:
148 - cdns,fifo-depth
149 - cdns,fifo-width
166 cdns,fifo-depth = <128>;
167 cdns,fifo-width = <4>;
/openbmc/linux/arch/arm/boot/dts/broadcom/
H A Dbcm283x-rpi-usb-peripheral.dtsi4 g-rx-fifo-size = <256>;
5 g-np-tx-fifo-size = <32>;
6 g-tx-fifo-size = <256 256 512 512 512 768 768>;
/openbmc/qemu/hw/scsi/
H A Desp.c171 if (fifo8_num_used(&s->fifo) == s->fifo.capacity) { in esp_fifo_push()
174 fifo8_push(&s->fifo, val); in esp_fifo_push()
182 fifo8_push_all(&s->fifo, buf, len); in esp_fifo_push_buf()
190 if (fifo8_is_empty(&s->fifo)) { in esp_fifo_pop()
193 val = fifo8_pop(&s->fifo); in esp_fifo_pop()
888 if (fifo8_is_empty(&s->fifo)) { in esp_do_nodma()
1092 fifo8_reset(&s->fifo); in esp_hard_reset()
1140 fifo8_reset(&s->fifo); in esp_run_cmd()
1244 val = fifo8_num_used(&s->fifo); in esp_reg_read()
1267 if (!fifo8_is_full(&s->fifo)) { in esp_reg_write()
[all …]
/openbmc/qemu/tests/qemu-iotests/
H A D26232 iotests.FilePath('mig_fifo') as fifo, \
57 os.mkfifo(fifo)
61 vm_b.add_incoming("exec: cat '%s'" % (fifo))
73 iotests.log(vm_a.qmp('migrate', uri='exec:cat >%s' % (fifo)))
/openbmc/linux/Documentation/devicetree/bindings/pinctrl/
H A Dcirrus,madera.yaml72 timer7-sts, timer8-sts, log1-fifo-ne,
73 log2-fifo-ne, log3-fifo-ne, log4-fifo-ne,
74 log5-fifo-ne, log6-fifo-ne, log7-fifo-ne,
75 log8-fifo-ne ]
/openbmc/linux/drivers/usb/serial/
H A Dio_edgeport.c1152 bytesleft = fifo->size - fifo->head; in edge_write()
1158 memcpy(&fifo->fifo[fifo->head], data, firsthalf); in edge_write()
1159 usb_serial_debug_data(&port->dev, __func__, firsthalf, &fifo->fifo[fifo->head]); in edge_write()
1166 if (fifo->head == fifo->size) in edge_write()
1167 fifo->head = 0; in edge_write()
1173 memcpy(&fifo->fifo[fifo->head], &data[firsthalf], secondhalf); in edge_write()
1174 usb_serial_debug_data(&port->dev, __func__, secondhalf, &fifo->fifo[fifo->head]); in edge_write()
1268 bytesleft = fifo->size - fifo->tail; in send_more_port_data()
1270 memcpy(&buffer[2], &fifo->fifo[fifo->tail], firsthalf); in send_more_port_data()
1273 if (fifo->tail == fifo->size) in send_more_port_data()
[all …]
/openbmc/qemu/hw/arm/
H A Dstellaris.c712 } fifo[4]; member
723 tail = s->fifo[n].state & 0xf; in stellaris_adc_fifo_read()
727 s->fifo[n].state = (s->fifo[n].state & ~0xf) | ((tail + 1) & 0xf); in stellaris_adc_fifo_read()
732 return s->fifo[n].data[tail]; in stellaris_adc_fifo_read()
742 head = (s->fifo[n].state >> 4) & 0xf; in stellaris_adc_fifo_write()
747 s->fifo[n].data[head] = value; in stellaris_adc_fifo_write()
749 s->fifo[n].state &= ~STELLARIS_ADC_FIFO_EMPTY; in stellaris_adc_fifo_write()
750 s->fifo[n].state = (s->fifo[n].state & ~0xf0) | (head << 4); in stellaris_adc_fifo_write()
751 if ((s->fifo[n].state & 0xf) == head) in stellaris_adc_fifo_write()
752 s->fifo[n].state |= STELLARIS_ADC_FIFO_FULL; in stellaris_adc_fifo_write()
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/openbmc/linux/drivers/crypto/caam/
H A Dcaamrng.c44 struct kfifo fifo; member
125 nents = kfifo_dma_in_prepare(&ctx->fifo, sg, ARRAY_SIZE(sg), in caam_rng_fill_async()
137 kfifo_dma_in_finish(&ctx->fifo, len); in caam_rng_fill_async()
159 out = kfifo_out(&ctx->fifo, dst, max); in caam_read()
160 if (kfifo_is_empty(&ctx->fifo)) in caam_read()
172 kfifo_free(&ctx->fifo); in caam_cleanup()
234 if (kfifo_alloc(&ctx->fifo, ALIGN(CAAM_RNG_MAX_FIFO_STORE_SIZE, in caam_init()
244 kfifo_free(&ctx->fifo); in caam_init()
/openbmc/qemu/hw/audio/
H A Dtrace-events33 asc_read_fifo(const char fifo, int reg, unsigned size, uint64_t value) "fifo %c reg=0x%03x size=%u …
35 asc_read_extreg(const char fifo, int reg, unsigned size, uint64_t value) "fifo %c reg=0x%03x size=%…
36 asc_fifo_get(const char fifo, int rptr, int cnt, uint64_t value) "fifo %c rptr=0x%x cnt=0x%x value=…
37 asc_write_fifo(const char fifo, int reg, unsigned size, int wrptr, int cnt, uint64_t value) "fifo %…
39 asc_write_extreg(const char fifo, int reg, unsigned size, uint64_t value) "fifo %c reg=0x%03x size=…
/openbmc/linux/drivers/spi/
H A Dspi-mpc52xx-psc.c31 struct mpc52xx_psc_fifo __iomem *fifo; member
109 struct mpc52xx_psc_fifo __iomem *fifo = mps->fifo; in mpc52xx_psc_spi_transfer_rxtx() local
156 out_be16(&fifo->rfalarm, rfalarm); in mpc52xx_psc_spi_transfer_rxtx()
160 recv_at_once = in_be16(&fifo->rfnum); in mpc52xx_psc_spi_transfer_rxtx()
245 struct mpc52xx_psc_fifo __iomem *fifo = mps->fifo; in mpc52xx_psc_spi_port_config() local
263 out_8(&fifo->rfcntl, 0); in mpc52xx_psc_spi_port_config()
329 mps->fifo = ((void __iomem *)mps->psc) + sizeof(struct mpc52xx_psc); in mpc52xx_psc_spi_of_probe()
/openbmc/u-boot/arch/arm/dts/
H A Drk3188-radxarock-u-boot.dtsi15 fifo-mode;
20 fifo-mode;
25 fifo-mode;
/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Damlogic,axg-fifo.yaml4 $id: http://devicetree.org/schemas/sound/amlogic,axg-fifo.yaml#
50 amlogic,fifo-depth:
52 description: Size of the controller's fifo in bytes
61 - amlogic,fifo-depth
111 amlogic,fifo-depth = <512>;
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/engine/gr/
H A Dnv44.c35 struct nvkm_fifo *fifo = device->fifo; in nv44_gr_tile() local
38 nvkm_fifo_pause(fifo, &flags); in nv44_gr_tile()
73 nvkm_fifo_start(fifo, &flags); in nv44_gr_tile()
/openbmc/linux/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_smi_events.c35 struct kfifo fifo; member
73 if (!kfifo_is_empty(&client->fifo)) in kfd_smi_ev_poll()
97 to_copy = kfifo_len(&client->fifo); in kfd_smi_ev_read()
104 ret = kfifo_out(&client->fifo, buf, to_copy); in kfd_smi_ev_read()
145 kfifo_free(&ev->fifo); in kfd_smi_ev_client_free()
185 if (kfifo_avail(&client->fifo) >= len) { in add_event_to_kfifo()
186 kfifo_in(&client->fifo, event_msg, len); in add_event_to_kfifo()
346 ret = kfifo_alloc(&client->fifo, MAX_KFIFO_SIZE, GFP_KERNEL); in kfd_smi_event_open()
372 kfifo_free(&client->fifo); in kfd_smi_event_open()
/openbmc/linux/arch/powerpc/boot/dts/
H A Deiger.dts317 rx-fifo-size = <4096>;
318 tx-fifo-size = <2048>;
319 rx-fifo-size-gige = <16384>;
347 rx-fifo-size = <4096>;
348 tx-fifo-size = <2048>;
349 rx-fifo-size-gige = <16384>;
378 rx-fifo-size = <4096>;
379 tx-fifo-size = <2048>;
380 rx-fifo-size-gige = <16384>;
408 rx-fifo-size = <4096>;
[all …]
/openbmc/linux/drivers/net/ethernet/ti/
H A Dcpsw_priv.c816 mask = (1 << --fifo) << shift; in cpsw_fifo_shp_on()
852 if (i == fifo) { in cpsw_set_fifo_bw()
871 priv->fifo_bw[fifo] = bw; in cpsw_set_fifo_bw()
939 int tc, ret, fifo; in cpsw_set_cbs() local
949 if (!fifo) { in cpsw_set_cbs()
997 int fifo, num_tc, count, offset; in cpsw_set_mqprio() local
1069 int fifo, bw; in cpsw_cbs_resume() local
1071 for (fifo = CPSW_FIFO_SHAPERS_NUM; fifo > 0; fifo--) { in cpsw_cbs_resume()
1072 bw = priv->fifo_bw[fifo]; in cpsw_cbs_resume()
1084 int i, tc, fifo; in cpsw_mqprio_resume() local
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/openbmc/linux/drivers/scsi/
H A Dsun3_scsi.c373 unsigned short fifo; in sun3scsi_dma_finish() local
381 fifo = dregs->fifo_count; in sun3scsi_dma_finish()
383 if ((fifo > 0) && (fifo < sun3_dma_orig_count)) in sun3scsi_dma_finish()
384 fifo++; in sun3scsi_dma_finish()
387 last_residual = fifo; in sun3scsi_dma_finish()
394 vaddr += (sun3_dma_orig_count - fifo); in sun3scsi_dma_finish()
435 fifo = dregs->fifo_count; in sun3scsi_dma_finish()
436 last_residual = fifo; in sun3scsi_dma_finish()
439 if((!write_flag) && (count - fifo) == 2) { in sun3scsi_dma_finish()
446 vaddr += (sun3_dma_orig_count - fifo); in sun3scsi_dma_finish()
/openbmc/linux/sound/soc/meson/
H A DMakefile8 snd-soc-meson-aiu-objs += aiu-fifo.o
9 snd-soc-meson-aiu-objs += aiu-fifo-i2s.o
10 snd-soc-meson-aiu-objs += aiu-fifo-spdif.o
11 snd-soc-meson-axg-fifo-objs := axg-fifo.o
30 obj-$(CONFIG_SND_MESON_AXG_FIFO) += snd-soc-meson-axg-fifo.o
/openbmc/qemu/hw/ppc/
H A Dpnv_i2c.c142 if (fifo8_is_full(&i2c->fifo)) { in pnv_i2c_fifo_flush()
147 fifo8_push(&i2c->fifo, data); in pnv_i2c_fifo_flush()
149 if (fifo8_is_empty(&i2c->fifo)) { in pnv_i2c_fifo_flush()
153 data = fifo8_pop(&i2c->fifo); in pnv_i2c_fifo_flush()
242 if (fifo8_is_full(&i2c->fifo)) { in pnv_i2c_fifo_in()
249 fifo8_push(&i2c->fifo, data); in pnv_i2c_fifo_in()
277 if (fifo8_is_empty(&i2c->fifo)) { in pnv_i2c_fifo_out()
284 data = fifo8_pop(&i2c->fifo); in pnv_i2c_fifo_out()
351 fifo8_reset(&i2c->fifo); in pnv_i2c_reset()
399 fifo8_reset(&i2c->fifo); in pnv_i2c_xscom_write()
[all …]
/openbmc/linux/drivers/usb/dwc2/
H A Dparams.c709 int fifo; in dwc2_check_param_tx_fifo_sizes() local
717 for (fifo = 1; fifo <= fifo_count; fifo++) in dwc2_check_param_tx_fifo_sizes()
718 total += hsotg->params.g_tx_fifo_size[fifo]; in dwc2_check_param_tx_fifo_sizes()
726 for (fifo = 1; fifo <= fifo_count; fifo++) { in dwc2_check_param_tx_fifo_sizes()
729 if (hsotg->params.g_tx_fifo_size[fifo] < min || in dwc2_check_param_tx_fifo_sizes()
732 __func__, fifo, in dwc2_check_param_tx_fifo_sizes()
733 hsotg->params.g_tx_fifo_size[fifo]); in dwc2_check_param_tx_fifo_sizes()
857 int fifo, fifo_count; in dwc2_get_dev_hwparams() local
868 for (fifo = 1; fifo <= fifo_count; fifo++) { in dwc2_get_dev_hwparams()
869 hw->g_tx_fifo_size[fifo] = in dwc2_get_dev_hwparams()
[all …]

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