mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-18 17:02:47 +02:00
74 lines
2.1 KiB
Diff
74 lines
2.1 KiB
Diff
|
From ef581388c45dbc48f7bbe050e87deb1e3c63a698 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Jonas Gorski <jonas.gorski@gmail.com>
|
||
|
|
Date: Tue, 10 Jul 2012 10:52:02 +0200
|
||
|
|
Subject: [PATCH 35/84] bcm63xx_enet: store is_sw in a variable instead of checking the cpuid
|
||
|
|
|
||
|
|
Reduces the number of changes needed for making enetsw work on new
|
||
|
|
chips.
|
||
|
|
---
|
||
|
|
drivers/net/ethernet/broadcom/bcm63xx_enet.c | 7 +++++--
|
||
|
|
drivers/net/ethernet/broadcom/bcm63xx_enet.h | 10 ++--------
|
||
|
|
2 files changed, 7 insertions(+), 10 deletions(-)
|
||
|
|
|
||
|
|
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
|
||
|
|
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
|
||
|
|
@@ -364,7 +364,7 @@ static int bcm_enet_receive_queue(struct
|
||
|
|
}
|
||
|
|
|
||
|
|
/* recycle packet if it's marked as bad */
|
||
|
|
- if (!bcm_enet_is_sw(priv) &&
|
||
|
|
+ if (!priv->enet_is_sw &&
|
||
|
|
unlikely(len_stat & DMADESC_ERR_MASK)) {
|
||
|
|
dev->stats.rx_errors++;
|
||
|
|
|
||
|
|
@@ -597,7 +597,7 @@ static int bcm_enet_start_xmit(struct sk
|
||
|
|
}
|
||
|
|
|
||
|
|
/* pad small packets sent on a switch device */
|
||
|
|
- if (bcm_enet_is_sw(priv) && skb->len < 64) {
|
||
|
|
+ if (priv->enet_is_sw && skb->len < 64) {
|
||
|
|
int needed = 64 - skb->len;
|
||
|
|
char *data;
|
||
|
|
|
||
|
|
@@ -1700,6 +1700,8 @@ static int __devinit bcm_enet_probe(stru
|
||
|
|
return -ENOMEM;
|
||
|
|
priv = netdev_priv(dev);
|
||
|
|
|
||
|
|
+ priv->enet_is_sw = false;
|
||
|
|
+
|
||
|
|
ret = compute_hw_mtu(priv, dev->mtu);
|
||
|
|
if (ret)
|
||
|
|
goto out;
|
||
|
|
@@ -2725,6 +2727,7 @@ static int __devinit bcm_enetsw_probe(st
|
||
|
|
memset(priv, 0, sizeof(*priv));
|
||
|
|
|
||
|
|
/* initialize default and fetch platform data */
|
||
|
|
+ priv->enet_is_sw = true;
|
||
|
|
priv->irq_rx = irq_rx;
|
||
|
|
priv->irq_tx = irq_tx;
|
||
|
|
priv->rx_ring_size = BCMENET_DEF_RX_DESC;
|
||
|
|
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.h
|
||
|
|
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.h
|
||
|
|
@@ -353,6 +353,8 @@ struct bcm_enet_priv {
|
||
|
|
/* maximum hardware transmit/receive size */
|
||
|
|
unsigned int hw_mtu;
|
||
|
|
|
||
|
|
+ bool enet_is_sw;
|
||
|
|
+
|
||
|
|
/* port mapping for switch devices */
|
||
|
|
int num_ports;
|
||
|
|
struct bcm63xx_enetsw_port used_ports[ENETSW_MAX_PORT];
|
||
|
|
@@ -363,12 +365,4 @@ struct bcm_enet_priv {
|
||
|
|
spinlock_t enetsw_mdio_lock;
|
||
|
|
};
|
||
|
|
|
||
|
|
-static inline int bcm_enet_is_sw(struct bcm_enet_priv *priv)
|
||
|
|
-{
|
||
|
|
- if (BCMCPU_IS_6368())
|
||
|
|
- return 1;
|
||
|
|
- else
|
||
|
|
- return 0;
|
||
|
|
-}
|
||
|
|
-
|
||
|
|
#endif /* ! BCM63XX_ENET_H_ */
|