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  /src/sys/arch/acorn32/podulebus/
escvar.h 166 u_char *sc_bump_va; /* Bumpbuf virtual adr */ member in struct:esc_softc
sfasvar.h 166 u_char *sc_bump_va; /* Bumpbuf virtual adr */ member in struct:sfas_softc
esc.c 241 dev->sc_bump_va = (u_char *)uvm_km_alloc(kernel_map, dev->sc_bump_sz, 0,
243 (void) pmap_extract(pmap_kernel(), (vaddr_t)dev->sc_bump_va,
250 pt_entry_t * const ptep = vtopte((vaddr_t) dev->sc_bump_va);
256 cpu_dcache_wbinv_range((vaddr_t)dev->sc_bump_va, PAGE_SIZE);
258 printf(" dmabuf V0x%08x P0x%08x", (u_int)dev->sc_bump_va, (u_int)dev->sc_bump_pa);
1204 dev->sc_bump_va[len-(left--)] = *rp->esc_fifo;
1206 memcpy(dev->sc_buf, dev->sc_bump_va, len-left);
1321 memcpy(dev->sc_bump_va, dev->sc_buf, dev->sc_dma_len);
sfas.c 243 dev->sc_bump_va = (u_char *)uvm_km_alloc(kernel_map, dev->sc_bump_sz, 0,
245 (void) pmap_extract(pmap_kernel(), (vaddr_t)dev->sc_bump_va,
252 pt_entry_t * const ptep = vtopte((vaddr_t) dev->sc_bump_va);
258 cpu_dcache_wbinv_range((vaddr_t)dev->sc_bump_va, PAGE_SIZE);
260 printf(" dmabuf V0x%08x P0x%08x", (u_int)dev->sc_bump_va, (u_int)dev->sc_bump_pa);
1131 dev->sc_bump_va[len-(left--)] = *rp->sfas_fifo;
1133 memcpy(dev->sc_buf, dev->sc_bump_va, len-left);
1247 memcpy(dev->sc_bump_va, dev->sc_buf, dev->sc_dma_len);

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