Searched refs:swhead (Results 1 – 5 of 5) sorted by relevance
47 return vring->swhead == vring->swtail; in wil_vring_is_empty()57 vring->swhead = (vring->swhead + n) % vring->size; in wil_vring_advance_head()62 return wil_vring_next_tail(vring) == vring->swhead; in wil_vring_is_full()68 u32 swhead = vring->swhead; in wil_vring_used_tx() local70 return (vring->size + swhead - swtail) % vring->size; in wil_vring_used_tx()107 vring->swhead = 0; in wil_vring_alloc()194 &vring->va[vring->swhead].rx; in wil_vring_free()196 ctx = &vring->ctx[vring->swhead]; in wil_vring_free()382 int i = (int)vring->swhead; in wil_vring_reap_rx()501 (next_tail != v->swhead) && (count-- > 0); in wil_rx_refill()[all …]
61 seq_printf(s, " swhead = %d\n", vring->swhead); in wil_print_vring()100 u32 swhead = vring->swhead; in wil_vring_debugfs_show() local102 int used = (vring->size + swhead - swtail) in wil_vring_debugfs_show()
390 u32 swhead; member
4327 u16 swhead; in qib_sdma_7220_gethead() local4339 swhead = ppd->sdma_descq_head; in qib_sdma_7220_gethead()4343 if (swhead < swtail) { in qib_sdma_7220_gethead()4345 sane = (hwhead >= swhead) & (hwhead <= swtail); in qib_sdma_7220_gethead()4346 } else if (swhead > swtail) { in qib_sdma_7220_gethead()4348 sane = ((hwhead >= swhead) && (hwhead < cnt)) || in qib_sdma_7220_gethead()4352 sane = (hwhead == swhead); in qib_sdma_7220_gethead()4362 hwhead = swhead; in qib_sdma_7220_gethead()
6979 u16 swhead; in qib_sdma_7322_gethead() local6991 swhead = ppd->sdma_descq_head; in qib_sdma_7322_gethead()6995 if (swhead < swtail) in qib_sdma_7322_gethead()6997 sane = (hwhead >= swhead) & (hwhead <= swtail); in qib_sdma_7322_gethead()6998 else if (swhead > swtail) in qib_sdma_7322_gethead()7000 sane = ((hwhead >= swhead) && (hwhead < cnt)) || in qib_sdma_7322_gethead()7004 sane = (hwhead == swhead); in qib_sdma_7322_gethead()7013 hwhead = swhead; in qib_sdma_7322_gethead()