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Searched refs:drq1 (Results 1 – 5 of 5) sorted by relevance

/trueos/sys/dev/sound/isa/
HDsb16.c86 struct resource *drq1; member
443 if (sb->drq2 != sb->drq1) { in sb16_release_resources()
449 if (sb->drq1) { in sb16_release_resources()
450 isa_dma_release(rman_get_start(sb->drq1)); in sb16_release_resources()
451 bus_release_resource(dev, SYS_RES_DRQ, 0, sb->drq1); in sb16_release_resources()
452 sb->drq1 = 0; in sb16_release_resources()
481 if (!sb->drq1) in sb16_alloc_resources()
482 sb->drq1 = bus_alloc_resource_any(dev, SYS_RES_DRQ, &rid, in sb16_alloc_resources()
490 if (sb->io_base && sb->drq1 && sb->irq) { in sb16_alloc_resources()
491 isa_dma_acquire(rman_get_start(sb->drq1)); in sb16_alloc_resources()
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HDad1816.c56 struct resource *drq1; /* play */ member
329 sndbuf_dmasetup(ch->buffer, (dir == PCMDIR_PLAY) ? ad1816->drq1 : in ad1816chan_init()
495 if (ad1816->drq1) { in ad1816_release_resources()
496 isa_dma_release(rman_get_start(ad1816->drq1)); in ad1816_release_resources()
497 bus_release_resource(dev, SYS_RES_DRQ, ad1816->drq1_rid, ad1816->drq1); in ad1816_release_resources()
498 ad1816->drq1 = 0; in ad1816_release_resources()
530 if (!ad1816->drq1) in ad1816_alloc_resources()
531 ad1816->drq1 = bus_alloc_resource_any(dev, SYS_RES_DRQ, in ad1816_alloc_resources()
537 if (!ad1816->io_base || !ad1816->drq1 || !ad1816->irq) ok = 0; in ad1816_alloc_resources()
540 pdma = rman_get_start(ad1816->drq1); in ad1816_alloc_resources()
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HDess.c98 struct resource *drq1; member
296 if (sc->drq1) { in ess_release_resources()
297 isa_dma_release(rman_get_start(sc->drq1)); in ess_release_resources()
298 bus_release_resource(dev, SYS_RES_DRQ, 0, sc->drq1); in ess_release_resources()
299 sc->drq1 = 0; in ess_release_resources()
331 if (!sc->drq1) in ess_alloc_resources()
332 sc->drq1 = bus_alloc_resource_any(dev, SYS_RES_DRQ, in ess_alloc_resources()
339 if (sc->io_base && sc->drq1 && sc->irq) { in ess_alloc_resources()
340 isa_dma_acquire(rman_get_start(sc->drq1)); in ess_alloc_resources()
341 isa_dmainit(rman_get_start(sc->drq1), sc->bufsize); in ess_alloc_resources()
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HDmss.c68 struct resource *drq1; /* play */ member
283 if (mss->drq2 != mss->drq1) { in mss_release_resources()
290 if (mss->drq1) { in mss_release_resources()
291 isa_dma_release(rman_get_start(mss->drq1)); in mss_release_resources()
293 mss->drq1); in mss_release_resources()
294 mss->drq1 = 0; in mss_release_resources()
330 if (!mss->drq1) in mss_alloc_resources()
331 mss->drq1 = bus_alloc_resource_any(dev, SYS_RES_DRQ, in mss_alloc_resources()
343 if (!mss->io_base || !mss->drq1 || !mss->irq) ok = 0; in mss_alloc_resources()
348 pdma = rman_get_start(mss->drq1); in mss_alloc_resources()
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/trueos/sys/boot/
HDREADME102 pnp 1 0 os irq0 15 irq1 0 drq0 1 drq1 0 port0 1332