sys/arch/acorn32/podulebus/ptsc.c

390

int len, prelen, postlen, max_t, n;

sys/arch/acorn32/podulebus/ptsc.c

434

max_t = PAGE_SIZE - (pa & PGOFSET);

sys/arch/acorn32/podulebus/ptsc.c

435

if (max_t > len)

sys/arch/acorn32/podulebus/ptsc.c

436

max_t = len;

sys/arch/acorn32/podulebus/ptsc.c

438

max_t &= ~3;

sys/arch/acorn32/podulebus/ptsc.c

441

sc->sc_chain[n-1].len += max_t;

sys/arch/acorn32/podulebus/ptsc.c

443

set_link(n, pa, max_t, SFAS_CHAIN_DMA);

sys/arch/acorn32/podulebus/ptsc.c

445

lastpa = pa+max_t;

sys/arch/acorn32/podulebus/ptsc.c

447

ptr += max_t;

sys/arch/acorn32/podulebus/ptsc.c

448

len -= max_t;