Module Name: src
Committed By: matt
Date: Thu Nov 8 21:32:48 UTC 2012
Modified Files:
src/sys/arch/arm/broadcom: bcm53xx_eth.c
Log Message:
Reduce burstlen for RCV/XMT from 128bits to 96bits.
To generate a diff of this commit:
cvs rdiff -u -r1.16 -r1.17 src/sys/arch/arm/broadcom/bcm53xx_eth.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/arch/arm/broadcom/bcm53xx_eth.c
diff -u src/sys/arch/arm/broadcom/bcm53xx_eth.c:1.16 src/sys/arch/arm/broadcom/bcm53xx_eth.c:1.17
--- src/sys/arch/arm/broadcom/bcm53xx_eth.c:1.16 Thu Nov 8 00:59:12 2012
+++ src/sys/arch/arm/broadcom/bcm53xx_eth.c Thu Nov 8 21:32:48 2012
@@ -34,7 +34,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: bcm53xx_eth.c,v 1.16 2012/11/08 00:59:12 matt Exp $");
+__KERNEL_RCSID(1, "$NetBSD: bcm53xx_eth.c,v 1.17 2012/11/08 21:32:48 matt Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@@ -483,14 +483,14 @@ bcmeth_ifinit(struct ifnet *ifp)
__SHIFTIN(BCMETH_RCVOFFSET, RCVCTL_RCVOFFSET)
| RCVCTL_PARITY_DIS
| RCVCTL_OFLOW_CONTINUE
- | __SHIFTIN(4, RCVCTL_BURSTLEN));
+ | __SHIFTIN(3, RCVCTL_BURSTLEN));
/* 6. Load XMTADDR_LO with new pointer */
bcmeth_txq_reset(sc, &sc->sc_txq);
bcmeth_write_4(sc, sc->sc_txq.txq_reg_xmtctl, XMTCTL_DMA_ACT_INDEX
| XMTCTL_PARITY_DIS
- | __SHIFTIN(4, XMTCTL_BURSTLEN));
+ | __SHIFTIN(3, XMTCTL_BURSTLEN));
/* 7. Setup other UNIMAC registers */
bcmeth_write_4(sc, UNIMAC_FRAME_LEN, sc->sc_maxfrm);
