Module Name: src
Committed By: martin
Date: Fri Nov 28 09:22:02 UTC 2014
Modified Files:
src/sys/dev/ic: dwc_gmac.c
Log Message:
After handling an interrupt, try to handle more packets as we may have
space in the descriptor ring now.
Pointed out by Jared.
To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/sys/dev/ic/dwc_gmac.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/ic/dwc_gmac.c
diff -u src/sys/dev/ic/dwc_gmac.c:1.27 src/sys/dev/ic/dwc_gmac.c:1.28
--- src/sys/dev/ic/dwc_gmac.c:1.27 Sun Nov 23 22:42:14 2014
+++ src/sys/dev/ic/dwc_gmac.c Fri Nov 28 09:22:02 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: dwc_gmac.c,v 1.27 2014/11/23 22:42:14 matt Exp $ */
+/* $NetBSD: dwc_gmac.c,v 1.28 2014/11/28 09:22:02 martin Exp $ */
/*-
* Copyright (c) 2013, 2014 The NetBSD Foundation, Inc.
@@ -41,7 +41,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: dwc_gmac.c,v 1.27 2014/11/23 22:42:14 matt Exp $");
+__KERNEL_RCSID(1, "$NetBSD: dwc_gmac.c,v 1.28 2014/11/28 09:22:02 martin Exp $");
/* #define DWC_GMAC_DEBUG 1 */
@@ -1266,6 +1266,12 @@ dwc_gmac_intr(struct dwc_gmac_softc *sc)
bus_space_write_4(sc->sc_bst, sc->sc_bsh,
AWIN_GMAC_DMA_STATUS, dma_status & GMAC_DMA_INT_MASK);
+ /*
+ * Get more packets
+ */
+ if (rv)
+ sc->sc_ec.ec_if.if_start(&sc->sc_ec.ec_if);
+
return rv;
}
