Date: Mon, 18 Jul 2016 09:08:17 GMT From: vincenzo@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r306417 - soc2016/vincenzo/head/sys/dev/netmap Message-ID: <201607180908.u6I98HS0024311@socsvn.freebsd.org>
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Author: vincenzo Date: Mon Jul 18 09:08:16 2016 New Revision: 306417 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=306417 Log: freebsd: ptnet_rx_eof: reuse ptnet_ring_update() function Modified: soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c Modified: soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c ============================================================================== --- soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c Mon Jul 18 09:08:03 2016 (r306416) +++ soc2016/vincenzo/head/sys/dev/netmap/if_ptnet.c Mon Jul 18 09:08:16 2016 (r306417) @@ -2031,20 +2031,7 @@ /* Some packets have been pushed to the network stack. * We need to update the CSB to tell the host about the new * ring->cur and ring->head (RX buffer refill). */ - ring->head = ring->cur = head; - - /* Mimic rxsync_prologue */ - kring->rcur = ring->cur; - kring->rhead = ring->head; - - ptnetmap_guest_write_kring_csb(ptring, kring->rcur, - kring->rhead); - - /* Kick the host if needed. */ - if (NM_ACCESS_ONCE(ptring->host_need_kick)) { - ptring->sync_flags = NAF_FORCE_READ; - bus_write_4(sc->iomem, pq->kick, 0); - } + ptnet_ring_update(pq, kring, head, NAF_FORCE_READ); if (!budget) { /* If we ran out of budget or the double-check found newhelp
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