| /netbsd-src/sys/arch/arm/at91/ |
| H A D | at91pdcvar.h | 65 static __inline int AT91PDC_FIFO_EMPTY(at91pdc_fifo_t *fifo) in AT91PDC_FIFO_EMPTY() argument
67 return fifo->f_length == 0; in AT91PDC_FIFO_EMPTY()
70 static __inline int AT91PDC_FIFO_FULL(at91pdc_fifo_t *fifo) in AT91PDC_FIFO_FULL() argument
72 return fifo->f_length >= fifo->f_buf_size; in AT91PDC_FIFO_FULL()
75 static __inline int AT91PDC_FIFO_SPACE(at91pdc_fifo_t *fifo) in AT91PDC_FIFO_SPACE() argument
77 return fifo->f_buf_size - fifo->f_length; in AT91PDC_FIFO_SPACE()
85 at91pdc_fifo_t *fifo, in AT91PDC_RESET_FIFO() argument
88 fifo->f_ndx = fifo->f_length = 0; in AT91PDC_RESET_FIFO()
90 fifo->f_pdc_rd_ndx = fifo->f_pdc_wr_ndx = 0; in AT91PDC_RESET_FIFO()
91 fifo->f_pdc_space = fifo->f_buf_size; in AT91PDC_RESET_FIFO()
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| H A D | at91pdc.c | 7 int at91pdc_alloc_fifo(bus_dma_tag_t dmat, at91pdc_fifo_t *fifo, int size, in at91pdc_alloc_fifo() argument
15 memset(fifo, 0, sizeof(*fifo)); in at91pdc_alloc_fifo()
21 &fifo->f_dmamap); in at91pdc_alloc_fifo()
34 err = bus_dmamem_map(dmat, &segs, 1, size, &fifo->f_buf, in at91pdc_alloc_fifo()
42 err = bus_dmamap_load(dmat, fifo->f_dmamap, fifo->f_buf, size, NULL, in at91pdc_alloc_fifo()
48 fifo->f_buf_size = size; in at91pdc_alloc_fifo()
49 fifo->f_ndx = fifo->f_length = 0; in at91pdc_alloc_fifo()
51 fifo->f_buf_addr = fifo->f_dmamap->dm_segs[0].ds_addr; in at91pdc_alloc_fifo()
52 fifo->f_pdc_rd_ndx = fifo->f_pdc_wr_ndx = 0; in at91pdc_alloc_fifo()
53 fifo->f_pdc_space = fifo->f_buf_size; in at91pdc_alloc_fifo()
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| /netbsd-src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/fifo/ |
| H A D | nouveau_nvkm_engine_fifo_base.c | 42 nvkm_fifo_recover_chan(struct nvkm_fifo *fifo, int chid) in nvkm_fifo_recover_chan() argument
45 if (WARN_ON(!fifo->func->recover_chan)) in nvkm_fifo_recover_chan()
47 spin_lock_irqsave(&fifo->lock, flags); in nvkm_fifo_recover_chan()
48 fifo->func->recover_chan(fifo, chid); in nvkm_fifo_recover_chan()
49 spin_unlock_irqrestore(&fifo->lock, flags); in nvkm_fifo_recover_chan()
53 nvkm_fifo_pause(struct nvkm_fifo *fifo, unsigned long *flags) in nvkm_fifo_pause() argument
55 return fifo->func->pause(fifo, flags); in nvkm_fifo_pause()
59 nvkm_fifo_start(struct nvkm_fifo *fifo, unsigned long *flags) in nvkm_fifo_start() argument
61 return fifo->func->start(fifo, flags); in nvkm_fifo_start()
65 nvkm_fifo_fault(struct nvkm_fifo *fifo, struct nvkm_fault_data *info) in nvkm_fifo_fault() argument
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| H A D | nouveau_nvkm_engine_fifo_gk104.c | 57 gk104_fifo_engine_status(struct gk104_fifo *fifo, int engn, in gk104_fifo_engine_status() argument
60 struct nvkm_engine *engine = fifo->engine[engn].engine; in gk104_fifo_engine_status()
61 struct nvkm_subdev *subdev = &fifo->base.engine.subdev; in gk104_fifo_engine_status()
107 struct gk104_fifo *fifo = gk104_fifo(base); in gk104_fifo_class_new() local
108 if (oclass->engn == &fifo->func->chan) { in gk104_fifo_class_new()
110 return user->ctor(fifo, oclass, argv, argc, pobject); in gk104_fifo_class_new()
112 if (oclass->engn == &fifo->func->user) { in gk104_fifo_class_new()
124 struct gk104_fifo *fifo = gk104_fifo(base); in gk104_fifo_class_get() local
127 if (fifo->func->user.ctor && c++ == index) { in gk104_fifo_class_get()
128 oclass->base = fifo->func->user.user; in gk104_fifo_class_get()
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| H A D | nouveau_nvkm_engine_fifo_gf100.c | 42 gf100_fifo_uevent_init(struct nvkm_fifo *fifo) in gf100_fifo_uevent_init() argument
44 struct nvkm_device *device = fifo->engine.subdev.device; in gf100_fifo_uevent_init()
49 gf100_fifo_uevent_fini(struct nvkm_fifo *fifo) in gf100_fifo_uevent_fini() argument
51 struct nvkm_device *device = fifo->engine.subdev.device; in gf100_fifo_uevent_fini()
56 gf100_fifo_runlist_commit(struct gf100_fifo *fifo) in gf100_fifo_runlist_commit() argument
59 struct nvkm_subdev *subdev = &fifo->base.engine.subdev; in gf100_fifo_runlist_commit()
66 cur = fifo->runlist.mem[fifo->runlist.active]; in gf100_fifo_runlist_commit()
67 fifo->runlist.active = !fifo->runlist.active; in gf100_fifo_runlist_commit()
70 list_for_each_entry(chan, &fifo->chan, head) { in gf100_fifo_runlist_commit()
104 spin_lock(&fifo->runlist.lock); in gf100_fifo_runlist_commit()
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| H A D | Kbuild | 2 nvkm-y += nvkm/engine/fifo/base.o
3 nvkm-y += nvkm/engine/fifo/nv04.o
4 nvkm-y += nvkm/engine/fifo/nv10.o
5 nvkm-y += nvkm/engine/fifo/nv17.o
6 nvkm-y += nvkm/engine/fifo/nv40.o
7 nvkm-y += nvkm/engine/fifo/nv50.o
8 nvkm-y += nvkm/engine/fifo/g84.o
9 nvkm-y += nvkm/engine/fifo/gf100.o
10 nvkm-y += nvkm/engine/fifo/gk104.o
11 nvkm-y += nvkm/engine/fifo/gk110.o
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| H A D | nouveau_nvkm_engine_fifo_nv50.c | 35 nv50_fifo_runlist_update_locked(struct nv50_fifo *fifo) in nv50_fifo_runlist_update_locked() argument
37 struct nvkm_device *device = fifo->base.engine.subdev.device; in nv50_fifo_runlist_update_locked()
41 cur = fifo->runlist[fifo->cur_runlist]; in nv50_fifo_runlist_update_locked()
42 fifo->cur_runlist = !fifo->cur_runlist; in nv50_fifo_runlist_update_locked()
45 for (i = 0, p = 0; i < fifo->base.nr; i++) { in nv50_fifo_runlist_update_locked()
57 nv50_fifo_runlist_update(struct nv50_fifo *fifo) in nv50_fifo_runlist_update() argument
59 mutex_lock(&fifo->base.engine.subdev.mutex); in nv50_fifo_runlist_update()
60 nv50_fifo_runlist_update_locked(fifo); in nv50_fifo_runlist_update()
61 mutex_unlock(&fifo->base.engine.subdev.mutex); in nv50_fifo_runlist_update()
67 struct nv50_fifo *fifo = nv50_fifo(base); in nv50_fifo_oneinit() local
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| H A D | nouveau_nvkm_engine_fifo_dmanv04.c | 44 struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem; in nv04_fifo_dma_object_dtor()
46 mutex_lock(&chan->fifo->base.engine.subdev.mutex); in nv04_fifo_dma_object_dtor()
48 mutex_unlock(&chan->fifo->base.engine.subdev.mutex); in nv04_fifo_dma_object_dtor()
56 struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem; in nv04_fifo_dma_object_ctor()
71 mutex_lock(&chan->fifo->base.engine.subdev.mutex); in nv04_fifo_dma_object_ctor()
74 mutex_unlock(&chan->fifo->base.engine.subdev.mutex); in nv04_fifo_dma_object_ctor()
82 struct nv04_fifo *fifo = chan->fifo; in nv04_fifo_dma_fini() local
83 struct nvkm_device *device = fifo->base.engine.subdev.device; in nv04_fifo_dma_fini()
87 u32 mask = fifo->base.nr - 1; in nv04_fifo_dma_fini()
92 spin_lock_irqsave(&fifo->base.lock, flags); in nv04_fifo_dma_fini()
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| H A D | nouveau_nvkm_engine_fifo_nv04.c | 54 __acquires(fifo->base.lock) in nv04_fifo_pause()
56 struct nv04_fifo *fifo = nv04_fifo(base); in nv04_fifo_pause() local
57 struct nvkm_device *device = fifo->base.engine.subdev.device; in nv04_fifo_pause()
60 spin_lock_irqsave(&fifo->base.lock, flags); in nv04_fifo_pause()
90 __releases(fifo->base.lock) in nv04_fifo_start()
92 struct nv04_fifo *fifo = nv04_fifo(base); in nv04_fifo_start() local
93 struct nvkm_device *device = fifo->base.engine.subdev.device; in nv04_fifo_start()
99 spin_unlock_irqrestore(&fifo->base.lock, flags); in nv04_fifo_start()
142 nv04_fifo_cache_error(struct nv04_fifo *fifo, u32 chid, u32 get) in nv04_fifo_cache_error() argument
144 struct nvkm_subdev *subdev = &fifo->base.engine.subdev; in nv04_fifo_cache_error()
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| H A D | nouveau_nvkm_engine_fifo_gpfifogk104.c | 45 struct gk104_fifo *fifo = chan->fifo; in gk104_fifo_gpfifo_kick_locked() local
46 struct nvkm_subdev *subdev = &fifo->base.engine.subdev; in gk104_fifo_gpfifo_kick_locked()
63 nvkm_fifo_recover_chan(&fifo->base, chan->base.chid); in gk104_fifo_gpfifo_kick_locked()
73 mutex_lock(&chan->base.fifo->engine.subdev.mutex); in gk104_fifo_gpfifo_kick()
75 mutex_unlock(&chan->base.fifo->engine.subdev.mutex); in gk104_fifo_gpfifo_kick()
192 struct gk104_fifo *fifo = chan->fifo; in gk104_fifo_gpfifo_fini() local
193 struct nvkm_device *device = fifo->base.engine.subdev.device; in gk104_fifo_gpfifo_fini()
197 gk104_fifo_runlist_remove(fifo, chan); in gk104_fifo_gpfifo_fini()
200 gk104_fifo_runlist_update(fifo, chan->runl); in gk104_fifo_gpfifo_fini()
210 struct gk104_fifo *fifo = chan->fifo; in gk104_fifo_gpfifo_init() local
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| H A D | nouveau_nvkm_engine_fifo_gpfifogf100.c | 46 *pevent = &chan->fifo->uevent; in gf100_fifo_chan_ntfy()
49 *pevent = &chan->fifo->kevent; in gf100_fifo_chan_ntfy()
80 struct nvkm_subdev *subdev = &chan->fifo->base.engine.subdev; in gf100_fifo_gpfifo_engine_fini()
167 struct gf100_fifo *fifo = chan->fifo; in gf100_fifo_gpfifo_fini() local
168 struct nvkm_device *device = fifo->base.engine.subdev.device; in gf100_fifo_gpfifo_fini()
172 gf100_fifo_runlist_remove(fifo, chan); in gf100_fifo_gpfifo_fini()
174 gf100_fifo_runlist_commit(fifo); in gf100_fifo_gpfifo_fini()
177 gf100_fifo_intr_engine(fifo); in gf100_fifo_gpfifo_fini()
186 struct gf100_fifo *fifo = chan->fifo; in gf100_fifo_gpfifo_init() local
187 struct nvkm_device *device = fifo->base.engine.subdev.device; in gf100_fifo_gpfifo_init()
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| H A D | nouveau_nvkm_engine_fifo_dmanv40.c | 68 struct nv04_fifo *fifo = chan->fifo; in nv40_fifo_dma_engine_fini() local
69 struct nvkm_device *device = fifo->base.engine.subdev.device; in nv40_fifo_dma_engine_fini()
78 spin_lock_irqsave(&fifo->base.lock, flags); in nv40_fifo_dma_engine_fini()
81 chid = nvkm_rd32(device, 0x003204) & (fifo->base.nr - 1); in nv40_fifo_dma_engine_fini()
89 spin_unlock_irqrestore(&fifo->base.lock, flags); in nv40_fifo_dma_engine_fini()
98 struct nv04_fifo *fifo = chan->fifo; in nv40_fifo_dma_engine_init() local
99 struct nvkm_device *device = fifo->base.engine.subdev.device; in nv40_fifo_dma_engine_init()
109 spin_lock_irqsave(&fifo->base.lock, flags); in nv40_fifo_dma_engine_init()
112 chid = nvkm_rd32(device, 0x003204) & (fifo->base.nr - 1); in nv40_fifo_dma_engine_init()
120 spin_unlock_irqrestore(&fifo->base.lock, flags); in nv40_fifo_dma_engine_init()
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| H A D | nouveau_nvkm_engine_fifo_gpfifogv100.c | 45 struct nvkm_subdev *subdev = &chan->base.fifo->engine.subdev; in gv100_fifo_gpfifo_engine_valid()
129 struct gk104_fifo *fifo, u64 *runlists, u16 *chid, in gv100_fifo_gpfifo_new_() argument
134 struct nvkm_device *device = fifo->base.engine.subdev.device; in gv100_fifo_gpfifo_new_()
142 if (!vmm || runlist < 0 || runlist >= fifo->runlist_nr) in gv100_fifo_gpfifo_new_()
146 engm = fifo->runlist[runlist].engm; in gv100_fifo_gpfifo_new_()
147 for_each_set_bit(i, &engm, fifo->engine_nr) { in gv100_fifo_gpfifo_new_()
148 if (fifo->engine[i].engine) in gv100_fifo_gpfifo_new_()
149 subdevs |= BIT_ULL(fifo->engine[i].engine->subdev.index); in gv100_fifo_gpfifo_new_()
156 chan->fifo = fifo; in gv100_fifo_gpfifo_new_()
160 ret = nvkm_fifo_chan_ctor(func, &fifo->base, 0x1000, 0x1000, true, vmm, in gv100_fifo_gpfifo_new_()
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| H A D | nouveau_nvkm_engine_fifo_channv50.c | 55 struct nv50_fifo *fifo = chan->fifo; in nv50_fifo_chan_engine_fini() local
56 struct nvkm_subdev *subdev = &fifo->base.engine.subdev; in nv50_fifo_chan_engine_fini()
187 struct nv50_fifo *fifo = chan->fifo; in nv50_fifo_chan_fini() local
188 struct nvkm_device *device = fifo->base.engine.subdev.device; in nv50_fifo_chan_fini()
193 nv50_fifo_runlist_update(fifo); in nv50_fifo_chan_fini()
201 struct nv50_fifo *fifo = chan->fifo; in nv50_fifo_chan_init() local
202 struct nvkm_device *device = fifo->base.engine.subdev.device; in nv50_fifo_chan_init()
207 nv50_fifo_runlist_update(fifo); in nv50_fifo_chan_init()
236 nv50_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vmm, u64 push, in nv50_fifo_chan_ctor() argument
240 struct nvkm_device *device = fifo->base.engine.subdev.device; in nv50_fifo_chan_ctor()
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| H A D | nouveau_nvkm_engine_fifo_chan.c | 162 if (engine->func->fifo.cclass) { in nvkm_fifo_chan_child_new()
163 ret = engine->func->fifo.cclass(chan, &cclass, in nvkm_fifo_chan_child_new()
210 struct nvkm_fifo *fifo = chan->fifo; in nvkm_fifo_chan_child_get() local
211 struct nvkm_device *device = fifo->engine.subdev.device; in nvkm_fifo_chan_child_get()
222 if (engine->func->fifo.sclass) { in nvkm_fifo_chan_child_get()
223 ret = engine->func->fifo.sclass(oclass, index); in nvkm_fifo_chan_child_get()
372 struct nvkm_fifo *fifo = chan->fifo; in nvkm_fifo_chan_dtor() local
376 spin_lock_irqsave(&fifo->lock, flags); in nvkm_fifo_chan_dtor()
378 __clear_bit(chan->chid, fifo->mask); in nvkm_fifo_chan_dtor()
381 spin_unlock_irqrestore(&fifo->lock, flags); in nvkm_fifo_chan_dtor()
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| H A D | nouveau_nvkm_engine_fifo_chang84.c | 44 *pevent = &chan->fifo->uevent; in g84_fifo_chan_ntfy()
99 struct nv50_fifo *fifo = chan->fifo; in g84_fifo_chan_engine_fini() local
100 struct nvkm_subdev *subdev = &fifo->base.engine.subdev; in g84_fifo_chan_engine_fini()
213 struct nv50_fifo *fifo = chan->fifo; in g84_fifo_chan_init() local
214 struct nvkm_device *device = fifo->base.engine.subdev.device; in g84_fifo_chan_init()
219 nv50_fifo_runlist_update(fifo); in g84_fifo_chan_init()
237 g84_fifo_chan_ctor(struct nv50_fifo *fifo, u64 vmm, u64 push, in g84_fifo_chan_ctor() argument
241 struct nvkm_device *device = fifo->base.engine.subdev.device; in g84_fifo_chan_ctor()
247 ret = nvkm_fifo_chan_ctor(&g84_fifo_chan_func, &fifo->base, in g84_fifo_chan_ctor()
264 chan->fifo = fifo; in g84_fifo_chan_ctor()
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| H A D | nouveau_nvkm_engine_fifo_tu102.c | 37 tu102_fifo_runlist_commit(struct gk104_fifo *fifo, int runl, in tu102_fifo_runlist_commit() argument
40 struct nvkm_device *device = fifo->base.engine.subdev.device; in tu102_fifo_runlist_commit()
88 tu102_fifo_pbdma_init(struct gk104_fifo *fifo) in tu102_fifo_pbdma_init() argument
90 struct nvkm_device *device = fifo->base.engine.subdev.device; in tu102_fifo_pbdma_init()
91 const u32 mask = (1 << fifo->pbdma_nr) - 1; in tu102_fifo_pbdma_init()
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| H A D | nouveau_nvkm_engine_fifo_g84.c | 33 g84_fifo_uevent_fini(struct nvkm_fifo *fifo) in g84_fifo_uevent_fini() argument
35 struct nvkm_device *device = fifo->engine.subdev.device; in g84_fifo_uevent_fini()
40 g84_fifo_uevent_init(struct nvkm_fifo *fifo) in g84_fifo_uevent_init() argument
42 struct nvkm_device *device = fifo->engine.subdev.device; in g84_fifo_uevent_init()
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| /netbsd-src/sys/external/bsd/drm2/dist/drm/vmwgfx/ |
| H A D | vmwgfx_fifo.c | 50 const struct vmw_fifo_state *fifo = &dev_priv->fifo; in vmw_fifo_have_3d() local
77 ((fifo->capabilities & in vmw_fifo_have_3d()
110 int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo) in vmw_fifo_init() argument
116 fifo->dx = false; in vmw_fifo_init()
117 fifo->static_buffer_size = VMWGFX_FIFO_STATIC_SIZE; in vmw_fifo_init()
118 fifo->static_buffer = vmalloc(fifo->static_buffer_size); in vmw_fifo_init()
119 if (unlikely(fifo->static_buffer == NULL)) in vmw_fifo_init()
122 fifo->dynamic_buffer = NULL; in vmw_fifo_init()
123 fifo->reserved_size = 0; in vmw_fifo_init()
124 fifo->using_bounce_buffer = false; in vmw_fifo_init()
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| /netbsd-src/sys/external/bsd/drm2/dist/drm/nouveau/dispnv04/ |
| H A D | nouveau_dispnv04_arb.c | 59 nv04_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb) in nv04_calc_arb() argument
107 fifo->lwm = clwm; in nv04_calc_arb()
108 fifo->burst = cbs; in nv04_calc_arb()
113 nv10_calc_arb(struct nv_fifo_info *fifo, struct nv_sim_state *arb) in nv10_calc_arb() argument
179 fifo->burst = min(max_burst_o, 1024); in nv10_calc_arb()
183 fifo->burst = min(max_burst_l, fifo->burst); in nv10_calc_arb()
185 fifo->burst = rounddown_pow_of_two(fifo->burst); in nv10_calc_arb()
190 max_lwm = fifo_len - fifo->burst in nv10_calc_arb()
192 + fifo->burst * drain_rate / fill_rate; in nv10_calc_arb()
194 fifo->lwm = min_lwm + 10 * (max_lwm - min_lwm) / 100; /* Empirical. */ in nv10_calc_arb()
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| /netbsd-src/external/bsd/libevent/dist/sample/ |
| H A D | event-read-fifo.c | 107 const char *fifo = "event.fifo"; in main() local
110 if (lstat(fifo, &st) == 0) { in main()
118 unlink(fifo); in main()
119 if (mkfifo(fifo, 0600) == -1) { in main()
124 socket = open(fifo, O_RDONLY | O_NONBLOCK, 0); in main()
131 fprintf(stderr, "Write data to %s\n", fifo); in main()
158 unlink(fifo); in main()
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| /netbsd-src/external/ibm-public/postfix/dist/src/util/ |
| H A D | stream_connect.c | 69 int fifo; in stream_connect() local
75 if ((fifo = open(path, O_WRONLY | O_NONBLOCK, 0)) < 0) in stream_connect()
82 non_blocking(fifo, BLOCKING); in stream_connect()
89 if (ioctl(fifo, I_SENDFD, pair[1]) < 0) in stream_connect()
102 close(fifo); in stream_connect()
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| /netbsd-src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/device/ |
| H A D | nouveau_nvkm_engine_device_base.c | 118 .fifo = nv04_fifo_new,
139 .fifo = nv04_fifo_new,
181 .fifo = nv10_fifo_new,
203 .fifo = nv10_fifo_new,
225 .fifo = nv17_fifo_new,
247 .fifo = nv17_fifo_new,
269 .fifo = nv10_fifo_new,
291 .fifo = nv17_fifo_new,
313 .fifo = nv17_fifo_new,
335 .fifo = nv17_fifo_new,
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| /netbsd-src/sys/external/gpl2/dts/dist/arch/arm/boot/dts/ |
| H A D | bcm283x-rpi-usb-otg.dtsi | 4 g-rx-fifo-size = <256>;
5 g-np-tx-fifo-size = <32>;
8 * fifo sizes shouldn't exceed 3776 bytes.
10 g-tx-fifo-size = <256 256 512 512 512 768 768>;
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| /netbsd-src/tests/kernel/kqueue/write/ |
| H A D | t_fifo.c | 68 ATF_TC_WITH_CLEANUP(fifo);
69 ATF_TC_HEAD(fifo, tc) in ATF_TC_HEAD() argument
73 ATF_TC_BODY(fifo, tc) in ATF_TC_BODY() argument
140 ATF_TC_CLEANUP(fifo, tc) in ATF_TC_CLEANUP() argument
147 ATF_TP_ADD_TC(tp, fifo); in ATF_TP_ADD_TCS()
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