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/openbmc/linux/arch/arm/include/debug/
H A Dsamsung.S54 tst \rd, #S3C2410_UFCON_FIFOMODE @ fifo enabled?
63 @ busy waiting for non fifo
78 tst \rd, #S3C2410_UFCON_FIFOMODE @ fifo enabled?
87 @ idle waiting for non fifo
/openbmc/linux/arch/arm/boot/dts/microchip/
H A Dsam9x60.dtsi191 atmel,fifo-size = <16>;
210 atmel,fifo-size = <16>;
228 atmel,fifo-size = <16>;
260 atmel,fifo-size = <16>;
279 atmel,fifo-size = <16>;
297 atmel,fifo-size = <16>;
389 atmel,fifo-size = <16>;
407 atmel,fifo-size = <16>;
438 atmel,fifo-size = <16>;
456 atmel,fifo-size = <16>;
[all …]
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/engine/fifo/
H A Dgv100.c148 struct nvkm_fifo *fifo = runq->fifo; in gv100_runq_intr_1_ctxnotvalid() local
149 struct nvkm_device *device = fifo->engine.subdev.device; in gv100_runq_intr_1_ctxnotvalid()
155 chan = nvkm_chan_get_chid(&fifo->engine, chid, &flags); in gv100_runq_intr_1_ctxnotvalid()
179 nvkm_wr32(runl->fifo->engine.subdev.device, 0x002638, BIT(runl->id)); in gv100_runl_preempt()
456 gv100_fifo_intr_ctxsw_timeout(struct nvkm_fifo *fifo, u32 engm) in gv100_fifo_intr_ctxsw_timeout() argument
461 nvkm_runl_foreach(runl, fifo) { in gv100_fifo_intr_ctxsw_timeout()
H A Dnv17.c40 struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc; in nv17_chan_ramfc_write()
93 nv17_fifo_init(struct nvkm_fifo *fifo) in nv17_fifo_init() argument
95 struct nvkm_device *device = fifo->engine.subdev.device; in nv17_fifo_init()
111 nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->chid->mask); in nv17_fifo_init()
H A Dgm107.c101 gm107_fifo_intr_mmu_fault_unit(struct nvkm_fifo *fifo, int unit) in gm107_fifo_intr_mmu_fault_unit() argument
103 struct nvkm_device *device = fifo->engine.subdev.device; in gm107_fifo_intr_mmu_fault_unit()
121 nvkm_fifo_fault(fifo, &info); in gm107_fifo_intr_mmu_fault_unit()
125 gm107_fifo_chid_nr(struct nvkm_fifo *fifo) in gm107_fifo_chid_nr() argument
/openbmc/linux/drivers/rpmsg/
H A Dqcom_glink_rpm.c54 void __iomem *fifo; member
98 __ioread32_copy(data, pipe->fifo + tail, in glink_rpm_rx_peek()
103 __ioread32_copy(data + len, pipe->fifo, in glink_rpm_rx_peek()
146 __iowrite32_copy(pipe->fifo + head, data, in glink_rpm_tx_write_one()
151 __iowrite32_copy(pipe->fifo, data + len, in glink_rpm_tx_write_one()
263 rx->fifo = msg_ram + offset + 2 * sizeof(u32); in glink_rpm_parse_toc()
270 tx->fifo = msg_ram + offset + 2 * sizeof(u32); in glink_rpm_parse_toc()
275 if (!rx->fifo || !tx->fifo) { in glink_rpm_parse_toc()
/openbmc/qemu/hw/dma/
H A Dsoc_dma.c74 } fifo; member
134 entry->u.fifo.out != port) in soc_dma_ch_update_type()
136 if (entry->addr != ch->vaddr[port] || entry->u.fifo.out != port) in soc_dma_ch_update_type()
142 ch->io_fn[port] = entry->u.fifo.fn; in soc_dma_ch_update_type()
143 ch->io_opaque[port] = entry->u.fifo.opaque; in soc_dma_ch_update_type()
286 if (entry->addr == virt_base && entry->u.fifo.out == out) { in soc_dma_port_add_fifo()
304 entry->u.fifo.fn = fn; in soc_dma_port_add_fifo()
305 entry->u.fifo.opaque = opaque; in soc_dma_port_add_fifo()
306 entry->u.fifo.out = out; in soc_dma_port_add_fifo()
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/
H A Dnv44.c46 struct nvkm_chan *fifo; member
114 chan->fifo = fifoch; in nv44_mpeg_chan_new()
184 chan ? chan->fifo->id : -1, inst << 4, in nv44_mpeg_intr()
185 chan ? chan->fifo->name : "unknown", in nv44_mpeg_intr()
197 .fifo.cclass = nv44_mpeg_chan_new,
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/engine/sw/
H A Dchan.c77 struct nvkm_chan *fifo, const struct nvkm_oclass *oclass, in nvkm_sw_chan_ctor() argument
85 chan->fifo = fifo; in nvkm_sw_chan_ctor()
H A Dbase.c38 if (chan->fifo->id == chid) { in nvkm_sw_mthd()
93 .fifo.cclass = nvkm_sw_cclass_get,
94 .fifo.sclass = nvkm_sw_oclass_get,
H A Dnv10.c39 nv10_sw_chan_new(struct nvkm_sw *sw, struct nvkm_chan *fifo, in nv10_sw_chan_new() argument
48 return nvkm_sw_chan_ctor(&nv10_sw_chan, sw, fifo, oclass, chan); in nv10_sw_chan_new()
/openbmc/linux/arch/powerpc/boot/dts/
H A Dac14xx.dts250 /* fifo interrupts */
300 fsl,rx-fifo-size = <512>;
301 fsl,tx-fifo-size = <512>;
307 fsl,rx-fifo-size = <768>;
308 fsl,tx-fifo-size = <768>;
332 fsl,rx-fifo-size = <128>;
333 fsl,tx-fifo-size = <128>;
349 fsl,rx-fifo-size = <512>;
350 fsl,tx-fifo-size = <512>;
H A Darches.dts269 rx-fifo-size = <4096>;
270 tx-fifo-size = <2048>;
271 rx-fifo-size-gige = <16384>;
298 rx-fifo-size = <4096>;
299 tx-fifo-size = <2048>;
300 rx-fifo-size-gige = <16384>;
328 rx-fifo-size = <4096>;
329 tx-fifo-size = <2048>;
330 rx-fifo-size-gige = <16384>;
331 tx-fifo-size-gige = <16384>; /* emac2&3 only */
/openbmc/qemu/hw/input/
H A Dlm832x.c67 uint8_t fifo[16]; member
220 s->kbd.start &= sizeof(s->kbd.fifo) - 1; in lm_kbd_read()
223 return s->kbd.fifo[s->kbd.start]; in lm_kbd_read()
228 return s->kbd.fifo[(s->kbd.start + byte) & (sizeof(s->kbd.fifo) - 1)]; in lm_kbd_read()
462 VMSTATE_BUFFER(kbd.fifo, LM823KbdState),
490 if (s->kbd.len >= sizeof(s->kbd.fifo)) { in lm832x_key_event()
495 s->kbd.fifo[(s->kbd.start + s->kbd.len ++) & (sizeof(s->kbd.fifo) - 1)] = in lm832x_key_event()
/openbmc/linux/drivers/ata/
H A Dpata_amd.c182 u8 fifo = fifobit[ap->port_no]; in amd_fifo_setup() local
188 fifo = 0; in amd_fifo_setup()
191 fifo = 0; in amd_fifo_setup()
196 r |= fifo; in amd_fifo_setup()
450 u8 fifo; in amd_clear_fifo() local
453 pci_read_config_byte(pdev, 0x41, &fifo); in amd_clear_fifo()
454 fifo &= 0x0F; in amd_clear_fifo()
455 pci_write_config_byte(pdev, 0x41, fifo); in amd_clear_fifo()
535 u8 fifo; in amd_init_one() local
544 pci_read_config_byte(pdev, 0x41, &fifo); in amd_init_one()
/openbmc/u-boot/doc/device-tree-bindings/net/
H A Daltera_tse.txt20 - rx-fifo-depth: MAC receive FIFO buffer depth in bytes
21 - tx-fifo-depth: MAC transmit FIFO buffer depth in bytes
65 rx-fifo-depth = <2048>;
66 tx-fifo-depth = <2048>;
103 rx-fifo-depth = <2048>;
104 tx-fifo-depth = <2048>;
/openbmc/linux/Documentation/devicetree/bindings/display/mediatek/
H A Dmediatek,rdma.yaml70 mediatek,rdma-fifo-size:
72 rdma fifo size may be different even in same SOC, add this property to the
75 mediatek,rdma-fifo-size of mt8173-rdma0 is 8K
76 mediatek,rdma-fifo-size of mt8183-rdma0 is 5K
77 mediatek,rdma-fifo-size of mt8183-rdma1 is 2K
118 mediatek,rdma-fifo-size = <8192>;
/openbmc/linux/drivers/usb/musb/
H A Dtusb6010.c191 musb_writel(fifo, 0, val); in tusb_fifo_write_unaligned()
200 musb_writel(fifo, 0, val); in tusb_fifo_write_unaligned()
212 val = musb_readl(fifo, 0); in tusb_fifo_read_unaligned()
220 val = musb_readl(fifo, 0); in tusb_fifo_read_unaligned()
229 void __iomem *fifo = hw_ep->fifo; in tusb_write_fifo() local
235 'T', epnum, fifo, len, buf); in tusb_write_fifo()
264 musb_writel(fifo, 0, val); in tusb_write_fifo()
279 void __iomem *fifo = hw_ep->fifo; in tusb_read_fifo() local
283 'R', epnum, fifo, len, buf); in tusb_read_fifo()
296 ioread32_rep(fifo, buf, len >> 2); in tusb_read_fifo()
[all …]
/openbmc/u-boot/drivers/input/
H A Dtegra-kbc.c69 static int tegra_kbc_find_keys(struct tegra_kbd_priv *priv, int *fifo, in tegra_kbc_find_keys() argument
88 return key_matrix_decode(&priv->matrix, keys, KBC_MAX_KPENT, fifo, in tegra_kbc_find_keys()
112 int fifo[KBC_MAX_KPENT]; in process_fifo() local
118 cnt = tegra_kbc_find_keys(priv, fifo, KBC_MAX_KPENT); in process_fifo()
120 input_send_keycodes(priv->input, fifo, cnt); in process_fifo()
/openbmc/u-boot/drivers/spi/
H A Ddesignware_spi.c189 u32 fifo; in spi_hw_init() local
191 for (fifo = 1; fifo < 256; fifo++) { in spi_hw_init()
192 dw_write(priv, DW_SPI_TXFLTR, fifo); in spi_hw_init()
193 if (fifo != dw_read(priv, DW_SPI_TXFLTR)) in spi_hw_init()
197 priv->fifo_len = (fifo == 1) ? 0 : fifo; in spi_hw_init()
/openbmc/linux/drivers/misc/
H A Dhpilo.h165 struct fifo { struct
182 #define FIFOHANDLESIZE (sizeof(struct fifo))
184 ((struct fifo *)(((char *)(_fifo)) - FIFOHANDLESIZE))
/openbmc/linux/Documentation/devicetree/bindings/mailbox/
H A Dapple,mailbox.yaml52 - description: send fifo is empty interrupt
53 - description: send fifo is not empty interrupt
54 - description: receive fifo is empty interrupt
55 - description: receive fifo is not empty interrupt
/openbmc/linux/include/linux/fsl/bestcomm/
H A Dfec.h41 bcom_fec_rx_init(int queue_len, phys_addr_t fifo, int maxbufsize);
51 bcom_fec_tx_init(int queue_len, phys_addr_t fifo);
/openbmc/linux/net/openvswitch/
H A Dactions.c99 fifo->head = 0; in action_fifo_init()
100 fifo->tail = 0; in action_fifo_init()
105 return (fifo->head == fifo->tail); in action_fifo_is_empty()
110 if (action_fifo_is_empty(fifo)) in action_fifo_get()
113 return &fifo->fifo[fifo->tail++]; in action_fifo_get()
121 return &fifo->fifo[fifo->head++]; in action_fifo_put()
130 struct action_fifo *fifo; in add_deferred_actions() local
133 fifo = this_cpu_ptr(action_fifos); in add_deferred_actions()
134 da = action_fifo_put(fifo); in add_deferred_actions()
1596 if (action_fifo_is_empty(fifo)) in process_deferred_actions()
[all …]
/openbmc/linux/Documentation/devicetree/bindings/usb/
H A Ddwc2.yaml144 g-rx-fifo-size:
146 description: size of rx fifo size in gadget mode.
148 g-np-tx-fifo-size:
150 description: size of non-periodic tx fifo size in gadget mode.
152 g-tx-fifo-size:
154 description: size of periodic tx fifo per endpoint (except ep0) in gadget mode.

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