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-rw-r--r--drivers/net/mlx4/en_main.c1
-rw-r--r--drivers/net/mlx4/en_netdev.c10
-rw-r--r--drivers/net/mlx4/en_params.c30
-rw-r--r--drivers/net/mlx4/fw.c2
-rw-r--r--drivers/net/mlx4/main.c8
-rw-r--r--drivers/net/mlx4/mlx4.h10
-rw-r--r--drivers/net/mlx4/mlx4_en.h8
-rw-r--r--drivers/net/mlx4/port.c39
8 files changed, 76 insertions, 32 deletions
diff --git a/drivers/net/mlx4/en_main.c b/drivers/net/mlx4/en_main.c
index 1b0eebf..4b9794e 100644
--- a/drivers/net/mlx4/en_main.c
+++ b/drivers/net/mlx4/en_main.c
@@ -35,7 +35,6 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/netdevice.h>
-#include <linux/cpumask.h>
#include <linux/mlx4/driver.h>
#include <linux/mlx4/device.h>
diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c
index a339afb..96e709d 100644
--- a/drivers/net/mlx4/en_netdev.c
+++ b/drivers/net/mlx4/en_netdev.c
@@ -656,10 +656,10 @@ static int mlx4_en_start_port(struct net_device *dev)
/* Configure port */
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
- mdev->profile.tx_pause,
- mdev->profile.tx_ppp,
- mdev->profile.rx_pause,
- mdev->profile.rx_ppp);
+ priv->prof->tx_pause,
+ priv->prof->tx_ppp,
+ priv->prof->rx_pause,
+ priv->prof->rx_ppp);
if (err) {
mlx4_err(mdev, "Failed setting port general configurations"
" for port %d, with error %d\n", priv->port, err);
@@ -706,7 +706,7 @@ tx_err:
mlx4_en_release_rss_steer(priv);
rx_err:
for (i = 0; i < priv->rx_ring_num; i++)
- mlx4_en_deactivate_rx_ring(priv, &priv->rx_ring[rx_index]);
+ mlx4_en_deactivate_rx_ring(priv, &priv->rx_ring[i]);
cq_err:
while (rx_index--)
mlx4_en_deactivate_cq(priv, &priv->rx_cq[rx_index]);
diff --git a/drivers/net/mlx4/en_params.c b/drivers/net/mlx4/en_params.c
index c2e69b1..95706ee 100644
--- a/drivers/net/mlx4/en_params.c
+++ b/drivers/net/mlx4/en_params.c
@@ -90,6 +90,7 @@ MLX4_EN_PARM_INT(rx_ring_size2, MLX4_EN_AUTO_CONF, "Rx ring size for port 2");
int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
{
struct mlx4_en_profile *params = &mdev->profile;
+ int i;
params->rx_moder_cnt = min_t(int, rx_moder_cnt, MLX4_EN_AUTO_CONF);
params->rx_moder_time = min_t(int, rx_moder_time, MLX4_EN_AUTO_CONF);
@@ -97,11 +98,13 @@ int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
params->rss_xor = (rss_xor != 0);
params->rss_mask = rss_mask & 0x1f;
params->num_lro = min_t(int, num_lro , MLX4_EN_MAX_LRO_DESCRIPTORS);
- params->rx_pause = pprx;
- params->rx_ppp = pfcrx;
- params->tx_pause = pptx;
- params->tx_ppp = pfctx;
- if (params->rx_ppp || params->tx_ppp) {
+ for (i = 1; i <= MLX4_MAX_PORTS; i++) {
+ params->prof[i].rx_pause = pprx;
+ params->prof[i].rx_ppp = pfcrx;
+ params->prof[i].tx_pause = pptx;
+ params->prof[i].tx_ppp = pfctx;
+ }
+ if (pfcrx || pfctx) {
params->prof[1].tx_ring_num = MLX4_EN_TX_RING_NUM;
params->prof[2].tx_ring_num = MLX4_EN_TX_RING_NUM;
} else {
@@ -407,14 +410,14 @@ static int mlx4_en_set_pauseparam(struct net_device *dev,
struct mlx4_en_dev *mdev = priv->mdev;
int err;
- mdev->profile.tx_pause = pause->tx_pause != 0;
- mdev->profile.rx_pause = pause->rx_pause != 0;
+ priv->prof->tx_pause = pause->tx_pause != 0;
+ priv->prof->rx_pause = pause->rx_pause != 0;
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
- mdev->profile.tx_pause,
- mdev->profile.tx_ppp,
- mdev->profile.rx_pause,
- mdev->profile.rx_ppp);
+ priv->prof->tx_pause,
+ priv->prof->tx_ppp,
+ priv->prof->rx_pause,
+ priv->prof->rx_ppp);
if (err)
mlx4_err(mdev, "Failed setting pause params to\n");
@@ -425,10 +428,9 @@ static void mlx4_en_get_pauseparam(struct net_device *dev,
struct ethtool_pauseparam *pause)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
- struct mlx4_en_dev *mdev = priv->mdev;
- pause->tx_pause = mdev->profile.tx_pause;
- pause->rx_pause = mdev->profile.rx_pause;
+ pause->tx_pause = priv->prof->tx_pause;
+ pause->rx_pause = priv->prof->rx_pause;
}
static void mlx4_en_get_ringparam(struct net_device *dev,
diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c
index be09fdb..cee199c 100644
--- a/drivers/net/mlx4/fw.c
+++ b/drivers/net/mlx4/fw.c
@@ -360,9 +360,9 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
#define QUERY_PORT_ETH_MTU_OFFSET 0x02
#define QUERY_PORT_WIDTH_OFFSET 0x06
#define QUERY_PORT_MAX_GID_PKEY_OFFSET 0x07
-#define QUERY_PORT_MAC_OFFSET 0x08
#define QUERY_PORT_MAX_MACVLAN_OFFSET 0x0a
#define QUERY_PORT_MAX_VL_OFFSET 0x0b
+#define QUERY_PORT_MAC_OFFSET 0x10
for (i = 1; i <= dev_cap->num_ports; ++i) {
err = mlx4_cmd_box(dev, 0, mailbox->dma, i, 0, MLX4_CMD_QUERY_PORT,
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 468921b8..90a0281 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -753,6 +753,7 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
struct mlx4_priv *priv = mlx4_priv(dev);
int err;
int port;
+ __be32 ib_port_default_caps;
err = mlx4_init_uar_table(dev);
if (err) {
@@ -852,6 +853,13 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
}
for (port = 1; port <= dev->caps.num_ports; port++) {
+ ib_port_default_caps = 0;
+ err = mlx4_get_port_ib_caps(dev, port, &ib_port_default_caps);
+ if (err)
+ mlx4_warn(dev, "failed to get port %d default "
+ "ib capabilities (%d). Continuing with "
+ "caps = 0\n", port, err);
+ dev->caps.ib_port_def_cap[port] = ib_port_default_caps;
err = mlx4_SET_PORT(dev, port);
if (err) {
mlx4_err(dev, "Failed to set port %d, aborting\n",
diff --git a/drivers/net/mlx4/mlx4.h b/drivers/net/mlx4/mlx4.h
index fa431fa..34c909d 100644
--- a/drivers/net/mlx4/mlx4.h
+++ b/drivers/net/mlx4/mlx4.h
@@ -87,6 +87,9 @@ enum {
#ifdef CONFIG_MLX4_DEBUG
extern int mlx4_debug_level;
+#else /* CONFIG_MLX4_DEBUG */
+#define mlx4_debug_level (0)
+#endif /* CONFIG_MLX4_DEBUG */
#define mlx4_dbg(mdev, format, arg...) \
do { \
@@ -94,12 +97,6 @@ extern int mlx4_debug_level;
dev_printk(KERN_DEBUG, &mdev->pdev->dev, format, ## arg); \
} while (0)
-#else /* CONFIG_MLX4_DEBUG */
-
-#define mlx4_dbg(mdev, format, arg...) do { (void) mdev; } while (0)
-
-#endif /* CONFIG_MLX4_DEBUG */
-
#define mlx4_err(mdev, format, arg...) \
dev_err(&mdev->pdev->dev, format, ## arg)
#define mlx4_info(mdev, format, arg...) \
@@ -388,5 +385,6 @@ void mlx4_init_mac_table(struct mlx4_dev *dev, struct mlx4_mac_table *table);
void mlx4_init_vlan_table(struct mlx4_dev *dev, struct mlx4_vlan_table *table);
int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port);
+int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps);
#endif /* MLX4_H */
diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h
index 11fb17c..98ddc08 100644
--- a/drivers/net/mlx4/mlx4_en.h
+++ b/drivers/net/mlx4/mlx4_en.h
@@ -322,6 +322,10 @@ struct mlx4_en_port_profile {
u32 rx_ring_num;
u32 tx_ring_size;
u32 rx_ring_size;
+ u8 rx_pause;
+ u8 rx_ppp;
+ u8 tx_pause;
+ u8 tx_ppp;
};
struct mlx4_en_profile {
@@ -333,10 +337,6 @@ struct mlx4_en_profile {
int rx_moder_cnt;
int rx_moder_time;
int auto_moder;
- u8 rx_pause;
- u8 rx_ppp;
- u8 tx_pause;
- u8 tx_ppp;
u8 no_reset;
struct mlx4_en_port_profile prof[MLX4_MAX_PORTS + 1];
};
diff --git a/drivers/net/mlx4/port.c b/drivers/net/mlx4/port.c
index e2fdab4..0a057e5 100644
--- a/drivers/net/mlx4/port.c
+++ b/drivers/net/mlx4/port.c
@@ -258,6 +258,42 @@ out:
}
EXPORT_SYMBOL_GPL(mlx4_unregister_vlan);
+int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps)
+{
+ struct mlx4_cmd_mailbox *inmailbox, *outmailbox;
+ u8 *inbuf, *outbuf;
+ int err;
+
+ inmailbox = mlx4_alloc_cmd_mailbox(dev);
+ if (IS_ERR(inmailbox))
+ return PTR_ERR(inmailbox);
+
+ outmailbox = mlx4_alloc_cmd_mailbox(dev);
+ if (IS_ERR(outmailbox)) {
+ mlx4_free_cmd_mailbox(dev, inmailbox);
+ return PTR_ERR(outmailbox);
+ }
+
+ inbuf = inmailbox->buf;
+ outbuf = outmailbox->buf;
+ memset(inbuf, 0, 256);
+ memset(outbuf, 0, 256);
+ inbuf[0] = 1;
+ inbuf[1] = 1;
+ inbuf[2] = 1;
+ inbuf[3] = 1;
+ *(__be16 *) (&inbuf[16]) = cpu_to_be16(0x0015);
+ *(__be32 *) (&inbuf[20]) = cpu_to_be32(port);
+
+ err = mlx4_cmd_box(dev, inmailbox->dma, outmailbox->dma, port, 3,
+ MLX4_CMD_MAD_IFC, MLX4_CMD_TIME_CLASS_C);
+ if (!err)
+ *caps = *(__be32 *) (outbuf + 84);
+ mlx4_free_cmd_mailbox(dev, inmailbox);
+ mlx4_free_cmd_mailbox(dev, outmailbox);
+ return err;
+}
+
int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port)
{
struct mlx4_cmd_mailbox *mailbox;
@@ -273,7 +309,8 @@ int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port)
((u8 *) mailbox->buf)[3] = 6;
((__be16 *) mailbox->buf)[4] = cpu_to_be16(1 << 15);
((__be16 *) mailbox->buf)[6] = cpu_to_be16(1 << 15);
- }
+ } else
+ ((__be32 *) mailbox->buf)[1] = dev->caps.ib_port_def_cap[port];
err = mlx4_cmd(dev, mailbox->dma, port, is_eth, MLX4_CMD_SET_PORT,
MLX4_CMD_TIME_CLASS_B);
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