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Searched refs:lowat (Results 1 – 7 of 7) sorted by relevance

/freebsd/sys/netpfil/pf/
H A Dpf_syncookies.c112 uint32_t lowat; member
132 V_pf_syncookie_status.lowat = PF_SYNCOOKIES_LOWATPCT * in pf_syncookies_init()
163 nvlist_add_number(nvl, "lowwater", V_pf_syncookie_status.lowat); in pf_get_syncookies()
194 uint32_t hiwat, lowat; in pf_set_syncookies() local
219 PFNV_CHK(pf_nvuint32_opt(nvl, "lowwater", &lowat, in pf_set_syncookies()
220 V_pf_syncookie_status.lowat)); in pf_set_syncookies()
222 if (lowat >= hiwat) in pf_set_syncookies()
232 V_pf_syncookie_status.lowat = lowat; in pf_set_syncookies()
366 V_pf_syncookie_status.lowat) || in pf_syncookie_rotate()
/freebsd/sys/dev/ichiic/
H A Dig4_iic.c434 int burst, target, lowat = 0; in ig4iic_read() local
466 lowat = 0; in ig4iic_read()
468 lowat = IG4_FIFO_LOWAT; in ig4iic_read()
470 while (received < requested - lowat) { in ig4iic_read()
479 requested - received - lowat - 1); in ig4iic_read()
497 int error, lowat; in ig4iic_write() local
517 lowat = sc->cfg.txfifo_depth - (len - sent); in ig4iic_write()
519 lowat = IG4_FIFO_LOWAT; in ig4iic_write()
520 reg_write(sc, IG4_REG_TX_TL, lowat); in ig4iic_write()
/freebsd/sys/kern/
H A Duipc_sockbuf.c693 u_int cc, *hiwat, *lowat; in sbsetopt() local
714 lowat = &so->sol_sbsnd_lowat; in sbsetopt()
720 lowat = &so->sol_sbrcv_lowat; in sbsetopt()
740 lowat = &sb->sb_lowat; in sbsetopt()
754 if (*lowat > *hiwat) in sbsetopt()
755 *lowat = *hiwat; in sbsetopt()
769 *lowat = (cc > *hiwat) ? *hiwat : cc; in sbsetopt()
/freebsd/share/doc/smm/18.net/
H A Dspell.ok213 lowat
/freebsd/sys/netinet/
H A Dtcp_output.c2176 int lowat; in tcp_sndbuf_autoscale() local
2178 lowat = V_tcp_sendbuf_auto_lowat ? so->so_snd.sb_lowat : 0; in tcp_sndbuf_autoscale()
2179 if ((tp->snd_wnd / 4 * 5) >= so->so_snd.sb_hiwat - lowat && in tcp_sndbuf_autoscale()
2181 (so->so_snd.sb_hiwat / 8 * 7) - lowat && in tcp_sndbuf_autoscale()
/freebsd/sys/dev/cxgbe/
H A Dadapter.h538 (IDXDIFF(fl->dbidx * 8, fl->cidx, fl->sidx * 8) <= fl->lowat)
540 (IDXDIFF(fl->dbidx * 8, fl->cidx, fl->sidx * 8) >= 2 * fl->lowat)
548 uint16_t lowat; /* # of buffers <= this means fl needs help */ member
H A Dt4_sge.c3389 fl->lowat = roundup2(sp->fl_starve_threshold2, 8); in init_fl()
3392 fl->lowat = roundup2(sp->fl_starve_threshold, 8); in init_fl()
3665 refill_fl(sc, fl, fl->lowat); in alloc_iq_fl_hwq()