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rename WM_TXQ_WORKING to WM_TXQ_NO_SPACE

This commit is contained in:
knakahara 2016-05-18 08:41:42 +00:00
parent 27df9b11fc
commit 09094fcaba
1 changed files with 8 additions and 8 deletions
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16
sys/dev/pci/if_wm.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_wm.c,v 1.400 2016/05/18 07:49:34 knakahara Exp $ */
/* $NetBSD: if_wm.c,v 1.401 2016/05/18 08:41:42 knakahara Exp $ */
/*
* Copyright (c) 2001, 2002, 2003, 2004 Wasabi Systems, Inc.
@ -83,7 +83,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.400 2016/05/18 07:49:34 knakahara Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.401 2016/05/18 08:41:42 knakahara Exp $");
#ifdef _KERNEL_OPT
#include "opt_net_mpsafe.h"
@ -292,7 +292,7 @@ struct wm_txqueue {
* to manage Tx H/W queue's busy flag.
*/
int txq_flags; /* flags for H/W queue, see below */
#define WM_TXQ_WORKING 0x1
#define WM_TXQ_NO_SPACE 0x1
/* XXX which event counter is required? */
};
@ -6702,7 +6702,7 @@ wm_nq_start_locked(struct ifnet *ifp)
if ((ifp->if_flags & (IFF_RUNNING | IFF_OACTIVE)) != IFF_RUNNING)
return;
if ((txq->txq_flags & WM_TXQ_WORKING) != 0)
if ((txq->txq_flags & WM_TXQ_NO_SPACE) != 0)
return;
sent = false;
@ -6787,7 +6787,7 @@ wm_nq_start_locked(struct ifnet *ifp)
("%s: TX: need %d (%d) descriptors, have %d\n",
device_xname(sc->sc_dev), dmamap->dm_nsegs,
segs_needed, txq->txq_free - 1));
txq->txq_flags |= WM_TXQ_WORKING;
txq->txq_flags |= WM_TXQ_NO_SPACE;
bus_dmamap_unload(sc->sc_dmat, dmamap);
WM_EVCNT_INCR(&sc->sc_ev_txdstall);
break;
@ -6944,7 +6944,7 @@ wm_nq_start_locked(struct ifnet *ifp)
}
if (m0 != NULL) {
txq->txq_flags |= WM_TXQ_WORKING;
txq->txq_flags |= WM_TXQ_NO_SPACE;
WM_EVCNT_INCR(&sc->sc_ev_txdrop);
DPRINTF(WM_DEBUG_TX, ("%s: TX: error after IFQ_DEQUEUE\n",
__func__));
@ -6953,7 +6953,7 @@ wm_nq_start_locked(struct ifnet *ifp)
if (txq->txq_sfree == 0 || txq->txq_free <= 2) {
/* No more slots; notify upper layer. */
txq->txq_flags |= WM_TXQ_WORKING;
txq->txq_flags |= WM_TXQ_NO_SPACE;
}
if (sent) {
@ -6983,7 +6983,7 @@ wm_txeof(struct wm_softc *sc)
if (sc->sc_stopping)
return 0;
txq->txq_flags &= ~WM_TXQ_WORKING;
txq->txq_flags &= ~WM_TXQ_NO_SPACE;
/*
* Go through the Tx list and free mbufs for those