Searched refs:maxsegs (Results 1 - 6 of 6) sorted by relevance

/netbsd-current/sys/kern/
H A Dsubr_physmap.c63 * Allocate a physmap structure that requires "maxsegs" segments.
66 physmap_alloc(size_t maxsegs) argument
68 const size_t mapsize = offsetof(physmap_t, pm_segs[maxsegs]);
70 KASSERT(maxsegs > 0);
73 map->pm_maxsegs = maxsegs;
141 const size_t maxsegs = atop(round_page(va + len) - trunc_page(va)); local
142 physmap_t * const map = physmap_alloc(maxsegs);
162 size_t maxsegs = 0; local
166 maxsegs += atop(round_page(end) - trunc_page(start));
168 physmap_t * const map = physmap_alloc(maxsegs);
[all...]
/netbsd-current/sys/dev/pci/
H A Dtwavar.h201 static __inline size_t twa_get_maxxfer(size_t maxsegs) { argument
202 return (maxsegs - 1) * PAGE_SIZE;
H A Dtwevar.h144 static __inline size_t twe_get_maxxfer(size_t maxsegs) { argument
145 return (maxsegs - 1) * PAGE_SIZE;
H A Dif_et.c1836 int error, maxsegs, first_idx, last_idx, i; local
1839 maxsegs = ET_TX_NDESC - tbd->tbd_used;
1840 if (maxsegs > ET_NSEG_MAX)
1841 maxsegs = ET_NSEG_MAX;
1842 KASSERTMSG(maxsegs >= ET_NSEG_SPARE,
1843 "not enough spare TX desc (%d)\n", maxsegs);
/netbsd-current/sys/external/bsd/vchiq/dist/interface/vchiq_arm/
H A Dvchiq_2835_arm.c291 const size_t maxsegs = atop(round_page(va + size) - trunc_page(va)); local
303 (maxsegs * sizeof(unsigned long));
341 ret = bus_dmamap_create(dma_tag, size, maxsegs, size, 0,
/netbsd-current/sys/dev/marvell/
H A Dif_gfe.c549 gfe_dmamem_alloc(struct gfe_softc *sc, struct gfe_dmamem *gdm, int maxsegs, argument
557 gdm->gdm_maxsegs = maxsegs;

Completed in 194 milliseconds