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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2022-09-19 10:01:31 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-09-19 10:11:12 +0200 |
| commit | 9fab462099b74b86ca2b59b2d08c1cdd49afd802 (patch) | |
| tree | 8b9f89daeafc7fa28ba2e7fce0d355b16816a2c6 | |
| parent | e8db2b646f49acb5284a089b27dc14319a80417f (diff) | |
| download | barebox-9fab462099b74b86ca2b59b2d08c1cdd49afd802.tar.gz barebox-9fab462099b74b86ca2b59b2d08c1cdd49afd802.tar.xz | |
net: smc911x: Allocate own receive buffer
Use a driver private buffer as network receive buffer rather than the
globally allocated ones which will be removed soon.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://lore.barebox.org/20220919080133.877651-8-s.hauer@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | drivers/net/smc911x.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index 1edc16ce44..7fd5c2aadb 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -32,6 +32,8 @@ struct smc911x_priv { unsigned int using_extphy; unsigned int phy_mask; + void *rx_buf; + u32 (*reg_read)(struct smc911x_priv *priv, u32 reg); void (*reg_write)(struct smc911x_priv *priv, u32 reg, u32 val); }; @@ -447,7 +449,7 @@ static void smc911x_eth_halt(struct eth_device *edev) static int smc911x_eth_rx(struct eth_device *edev) { struct smc911x_priv *priv = (struct smc911x_priv *)edev->priv; - u32 *data = (u32 *)NetRxPackets[0]; + u32 *data = priv->rx_buf; u32 pktlen, tmplen; u32 status; @@ -465,7 +467,7 @@ static int smc911x_eth_rx(struct eth_device *edev) dev_err(&edev->dev, "dropped bad packet. Status: 0x%08x\n", status); else - net_receive(edev, NetRxPackets[0], pktlen); + net_receive(edev, priv->rx_buf, pktlen); } return 0; @@ -608,6 +610,8 @@ static int smc911x_probe(struct device_d *dev) dev_info(dev, "LAN911x identified, idrev: 0x%08X, generation: %d\n", val, priv->generation); + priv->rx_buf = xmalloc(PKTSIZE); + edev = &priv->edev; edev->priv = priv; |