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Commit a514722a authored by Himanshu Madhani's avatar Himanshu Madhani Committed by David S. Miller
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qlcnic: Refactor interrupt coalescing code for all adapters. 

o Refactor configuration of interrupt coalescing parameters for
  all supported adapters.
Signed-off-by: default avatarHimanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2b018ad9
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Showing with 200 additions and 117 deletions
drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
View file @ a514722a
...@@ -369,6 +369,7 @@ struct qlcnic_rx_buffer { ...@@ -369,6 +369,7 @@ struct qlcnic_rx_buffer {
*/ */
#define QLCNIC_INTR_COAL_TYPE_RX 1 #define QLCNIC_INTR_COAL_TYPE_RX 1
#define QLCNIC_INTR_COAL_TYPE_TX 2 #define QLCNIC_INTR_COAL_TYPE_TX 2
#define QLCNIC_INTR_COAL_TYPE_RX_TX 3
#define QLCNIC_DEF_INTR_COALESCE_RX_TIME_US 3 #define QLCNIC_DEF_INTR_COALESCE_RX_TIME_US 3
#define QLCNIC_DEF_INTR_COALESCE_RX_PACKETS 256 #define QLCNIC_DEF_INTR_COALESCE_RX_PACKETS 256
...@@ -1740,7 +1741,8 @@ struct qlcnic_hardware_ops { ...@@ -1740,7 +1741,8 @@ struct qlcnic_hardware_ops {
int (*change_macvlan) (struct qlcnic_adapter *, u8*, u16, u8); int (*change_macvlan) (struct qlcnic_adapter *, u8*, u16, u8);
void (*napi_enable) (struct qlcnic_adapter *); void (*napi_enable) (struct qlcnic_adapter *);
void (*napi_disable) (struct qlcnic_adapter *); void (*napi_disable) (struct qlcnic_adapter *);
void (*config_intr_coal) (struct qlcnic_adapter *); int (*config_intr_coal) (struct qlcnic_adapter *,
struct ethtool_coalesce *);
int (*config_rss) (struct qlcnic_adapter *, int); int (*config_rss) (struct qlcnic_adapter *, int);
int (*config_hw_lro) (struct qlcnic_adapter *, int); int (*config_hw_lro) (struct qlcnic_adapter *, int);
int (*config_loopback) (struct qlcnic_adapter *, u8); int (*config_loopback) (struct qlcnic_adapter *, u8);
...@@ -1936,9 +1938,10 @@ static inline void qlcnic_napi_disable(struct qlcnic_adapter *adapter) ...@@ -1936,9 +1938,10 @@ static inline void qlcnic_napi_disable(struct qlcnic_adapter *adapter)
adapter->ahw->hw_ops->napi_disable(adapter); adapter->ahw->hw_ops->napi_disable(adapter);
} }
static inline void qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter) static inline int qlcnic_config_intr_coalesce(struct qlcnic_adapter *adapter,
struct ethtool_coalesce *ethcoal)
{ {
adapter->ahw->hw_ops->config_intr_coal(adapter); return adapter->ahw->hw_ops->config_intr_coal(adapter, ethcoal);
} }
static inline int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable) static inline int qlcnic_config_rss(struct qlcnic_adapter *adapter, int enable)
......
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
View file @ a514722a
...@@ -2102,37 +2102,130 @@ int qlcnic_83xx_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac, ...@@ -2102,37 +2102,130 @@ int qlcnic_83xx_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac,
return err; return err;
} }
void qlcnic_83xx_config_intr_coal(struct qlcnic_adapter *adapter) static int qlcnic_83xx_set_rx_intr_coal(struct qlcnic_adapter *adapter)
{ {
int err;
u16 temp;
struct qlcnic_cmd_args cmd;
struct qlcnic_nic_intr_coalesce *coal = &adapter->ahw->coal; struct qlcnic_nic_intr_coalesce *coal = &adapter->ahw->coal;
struct qlcnic_cmd_args cmd;
u16 temp;
int err;
if (adapter->recv_ctx->state == QLCNIC_HOST_CTX_STATE_FREED) err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CONFIG_INTR_COAL);
return; if (err)
return err;
temp = adapter->recv_ctx->context_id;
cmd.req.arg[1] = QLCNIC_INTR_COAL_TYPE_RX | temp << 16;
temp = coal->rx_time_us;
cmd.req.arg[2] = coal->rx_packets | temp << 16;
cmd.req.arg[3] = coal->flag;
err = qlcnic_issue_cmd(adapter, &cmd);
if (err != QLCNIC_RCODE_SUCCESS)
netdev_err(adapter->netdev,
"failed to set interrupt coalescing parameters\n");
qlcnic_free_mbx_args(&cmd);
return err;
}
static int qlcnic_83xx_set_tx_intr_coal(struct qlcnic_adapter *adapter)
{
struct qlcnic_nic_intr_coalesce *coal = &adapter->ahw->coal;
struct qlcnic_cmd_args cmd;
u16 temp;
int err;
err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CONFIG_INTR_COAL); err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CONFIG_INTR_COAL);
if (err) if (err)
return; return err;
if (coal->type == QLCNIC_INTR_COAL_TYPE_RX) { temp = adapter->tx_ring->ctx_id;
temp = adapter->recv_ctx->context_id; cmd.req.arg[1] = QLCNIC_INTR_COAL_TYPE_TX | temp << 16;
cmd.req.arg[1] = QLCNIC_INTR_COAL_TYPE_RX | temp << 16; temp = coal->tx_time_us;
temp = coal->rx_time_us; cmd.req.arg[2] = coal->tx_packets | temp << 16;
cmd.req.arg[2] = coal->rx_packets | temp << 16;
} else if (coal->type == QLCNIC_INTR_COAL_TYPE_TX) {
temp = adapter->tx_ring->ctx_id;
cmd.req.arg[1] = QLCNIC_INTR_COAL_TYPE_TX | temp << 16;
temp = coal->tx_time_us;
cmd.req.arg[2] = coal->tx_packets | temp << 16;
}
cmd.req.arg[3] = coal->flag; cmd.req.arg[3] = coal->flag;
err = qlcnic_issue_cmd(adapter, &cmd); err = qlcnic_issue_cmd(adapter, &cmd);
if (err != QLCNIC_RCODE_SUCCESS) if (err != QLCNIC_RCODE_SUCCESS)
dev_info(&adapter->pdev->dev, netdev_err(adapter->netdev,
"Failed to send interrupt coalescence parameters\n"); "failed to set interrupt coalescing parameters\n");
qlcnic_free_mbx_args(&cmd); qlcnic_free_mbx_args(&cmd);
return err;
}
int qlcnic_83xx_set_rx_tx_intr_coal(struct qlcnic_adapter *adapter)
{
int err = 0;
err = qlcnic_83xx_set_rx_intr_coal(adapter);
if (err)
netdev_err(adapter->netdev,
"failed to set Rx coalescing parameters\n");
err = qlcnic_83xx_set_tx_intr_coal(adapter);
if (err)
netdev_err(adapter->netdev,
"failed to set Tx coalescing parameters\n");
return err;
}
int qlcnic_83xx_config_intr_coal(struct qlcnic_adapter *adapter,
struct ethtool_coalesce *ethcoal)
{
struct qlcnic_nic_intr_coalesce *coal = &adapter->ahw->coal;
u32 rx_coalesce_usecs, rx_max_frames;
u32 tx_coalesce_usecs, tx_max_frames;
int err;
if (adapter->recv_ctx->state == QLCNIC_HOST_CTX_STATE_FREED)
return -EIO;
tx_coalesce_usecs = ethcoal->tx_coalesce_usecs;
tx_max_frames = ethcoal->tx_max_coalesced_frames;
rx_coalesce_usecs = ethcoal->rx_coalesce_usecs;
rx_max_frames = ethcoal->rx_max_coalesced_frames;
coal->flag = QLCNIC_INTR_DEFAULT;
if ((coal->rx_time_us == rx_coalesce_usecs) &&
(coal->rx_packets == rx_max_frames)) {
coal->type = QLCNIC_INTR_COAL_TYPE_TX;
coal->tx_time_us = tx_coalesce_usecs;
coal->tx_packets = tx_max_frames;
} else if ((coal->tx_time_us == tx_coalesce_usecs) &&
(coal->tx_packets == tx_max_frames)) {
coal->type = QLCNIC_INTR_COAL_TYPE_RX;
coal->rx_time_us = rx_coalesce_usecs;
coal->rx_packets = rx_max_frames;
} else {
coal->type = QLCNIC_INTR_COAL_TYPE_RX_TX;
coal->rx_time_us = rx_coalesce_usecs;
coal->rx_packets = rx_max_frames;
coal->tx_time_us = tx_coalesce_usecs;
coal->tx_packets = tx_max_frames;
}
switch (coal->type) {
case QLCNIC_INTR_COAL_TYPE_RX:
err = qlcnic_83xx_set_rx_intr_coal(adapter);
break;
case QLCNIC_INTR_COAL_TYPE_TX:
err = qlcnic_83xx_set_tx_intr_coal(adapter);
break;
case QLCNIC_INTR_COAL_TYPE_RX_TX:
err = qlcnic_83xx_set_rx_tx_intr_coal(adapter);
break;
default:
err = -EINVAL;
netdev_err(adapter->netdev,
"Invalid Interrupt coalescing type\n");
break;
}
return err;
} }
static void qlcnic_83xx_handle_link_aen(struct qlcnic_adapter *adapter, static void qlcnic_83xx_handle_link_aen(struct qlcnic_adapter *adapter,
......
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
View file @ a514722a
...@@ -547,7 +547,6 @@ int qlcnic_83xx_wrt_reg_indirect(struct qlcnic_adapter *, ulong, u32); ...@@ -547,7 +547,6 @@ int qlcnic_83xx_wrt_reg_indirect(struct qlcnic_adapter *, ulong, u32);
int qlcnic_83xx_nic_set_promisc(struct qlcnic_adapter *, u32); int qlcnic_83xx_nic_set_promisc(struct qlcnic_adapter *, u32);
int qlcnic_83xx_config_hw_lro(struct qlcnic_adapter *, int); int qlcnic_83xx_config_hw_lro(struct qlcnic_adapter *, int);
int qlcnic_83xx_config_rss(struct qlcnic_adapter *, int); int qlcnic_83xx_config_rss(struct qlcnic_adapter *, int);
int qlcnic_83xx_config_intr_coalesce(struct qlcnic_adapter *);
void qlcnic_83xx_change_l2_filter(struct qlcnic_adapter *, u64 *, u16); void qlcnic_83xx_change_l2_filter(struct qlcnic_adapter *, u64 *, u16);
int qlcnic_83xx_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info *); int qlcnic_83xx_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info *);
int qlcnic_83xx_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *); int qlcnic_83xx_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *);
...@@ -577,7 +576,9 @@ int qlcnic_83xx_alloc_mbx_args(struct qlcnic_cmd_args *, ...@@ -577,7 +576,9 @@ int qlcnic_83xx_alloc_mbx_args(struct qlcnic_cmd_args *,
void qlcnic_free_mbx_args(struct qlcnic_cmd_args *); void qlcnic_free_mbx_args(struct qlcnic_cmd_args *);
void qlcnic_set_npar_data(struct qlcnic_adapter *, const struct qlcnic_info *, void qlcnic_set_npar_data(struct qlcnic_adapter *, const struct qlcnic_info *,
struct qlcnic_info *); struct qlcnic_info *);
void qlcnic_83xx_config_intr_coal(struct qlcnic_adapter *); int qlcnic_83xx_config_intr_coal(struct qlcnic_adapter *,
struct ethtool_coalesce *);
int qlcnic_83xx_set_rx_tx_intr_coal(struct qlcnic_adapter *);
int qlcnic_83xx_get_port_info(struct qlcnic_adapter *); int qlcnic_83xx_get_port_info(struct qlcnic_adapter *);
void qlcnic_83xx_enable_mbx_interrupt(struct qlcnic_adapter *); void qlcnic_83xx_enable_mbx_interrupt(struct qlcnic_adapter *);
void qlcnic_83xx_disable_mbx_intr(struct qlcnic_adapter *); void qlcnic_83xx_disable_mbx_intr(struct qlcnic_adapter *);
......
drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c
View file @ a514722a
...@@ -1495,9 +1495,7 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev, ...@@ -1495,9 +1495,7 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev,
struct ethtool_coalesce *ethcoal) struct ethtool_coalesce *ethcoal)
{ {
struct qlcnic_adapter *adapter = netdev_priv(netdev); struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_nic_intr_coalesce *coal; int err;
u32 rx_coalesce_usecs, rx_max_frames;
u32 tx_coalesce_usecs, tx_max_frames;
if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
return -EINVAL; return -EINVAL;
...@@ -1507,82 +1505,31 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev, ...@@ -1507,82 +1505,31 @@ static int qlcnic_set_intr_coalesce(struct net_device *netdev,
* unsupported parameters are set. * unsupported parameters are set.
*/ */
if (ethcoal->rx_coalesce_usecs > 0xffff || if (ethcoal->rx_coalesce_usecs > 0xffff ||
ethcoal->rx_max_coalesced_frames > 0xffff || ethcoal->rx_max_coalesced_frames > 0xffff ||
ethcoal->tx_coalesce_usecs > 0xffff || ethcoal->tx_coalesce_usecs > 0xffff ||
ethcoal->tx_max_coalesced_frames > 0xffff || ethcoal->tx_max_coalesced_frames > 0xffff ||
ethcoal->rx_coalesce_usecs_irq || ethcoal->rx_coalesce_usecs_irq ||
ethcoal->rx_max_coalesced_frames_irq || ethcoal->rx_max_coalesced_frames_irq ||
ethcoal->tx_coalesce_usecs_irq || ethcoal->tx_coalesce_usecs_irq ||
ethcoal->tx_max_coalesced_frames_irq || ethcoal->tx_max_coalesced_frames_irq ||
ethcoal->stats_block_coalesce_usecs || ethcoal->stats_block_coalesce_usecs ||
ethcoal->use_adaptive_rx_coalesce || ethcoal->use_adaptive_rx_coalesce ||
ethcoal->use_adaptive_tx_coalesce || ethcoal->use_adaptive_tx_coalesce ||
ethcoal->pkt_rate_low || ethcoal->pkt_rate_low ||
ethcoal->rx_coalesce_usecs_low || ethcoal->rx_coalesce_usecs_low ||
ethcoal->rx_max_coalesced_frames_low || ethcoal->rx_max_coalesced_frames_low ||
ethcoal->tx_coalesce_usecs_low || ethcoal->tx_coalesce_usecs_low ||
ethcoal->tx_max_coalesced_frames_low || ethcoal->tx_max_coalesced_frames_low ||
ethcoal->pkt_rate_high || ethcoal->pkt_rate_high ||
ethcoal->rx_coalesce_usecs_high || ethcoal->rx_coalesce_usecs_high ||
ethcoal->rx_max_coalesced_frames_high || ethcoal->rx_max_coalesced_frames_high ||
ethcoal->tx_coalesce_usecs_high || ethcoal->tx_coalesce_usecs_high ||
ethcoal->tx_max_coalesced_frames_high) ethcoal->tx_max_coalesced_frames_high)
return -EINVAL; return -EINVAL;
coal = &adapter->ahw->coal; err = qlcnic_config_intr_coalesce(adapter, ethcoal);
if (qlcnic_83xx_check(adapter)) { return err;
if (!ethcoal->tx_coalesce_usecs ||
!ethcoal->tx_max_coalesced_frames ||
!ethcoal->rx_coalesce_usecs ||
!ethcoal->rx_max_coalesced_frames) {
coal->flag = QLCNIC_INTR_DEFAULT;
coal->type = QLCNIC_INTR_COAL_TYPE_RX;
coal->rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US;
coal->rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS;
coal->tx_time_us = QLCNIC_DEF_INTR_COALESCE_TX_TIME_US;
coal->tx_packets = QLCNIC_DEF_INTR_COALESCE_TX_PACKETS;
} else {
tx_coalesce_usecs = ethcoal->tx_coalesce_usecs;
tx_max_frames = ethcoal->tx_max_coalesced_frames;
rx_coalesce_usecs = ethcoal->rx_coalesce_usecs;
rx_max_frames = ethcoal->rx_max_coalesced_frames;
coal->flag = 0;
if ((coal->rx_time_us == rx_coalesce_usecs) &&
(coal->rx_packets == rx_max_frames)) {
coal->type = QLCNIC_INTR_COAL_TYPE_TX;
coal->tx_time_us = tx_coalesce_usecs;
coal->tx_packets = tx_max_frames;
} else if ((coal->tx_time_us == tx_coalesce_usecs) &&
(coal->tx_packets == tx_max_frames)) {
coal->type = QLCNIC_INTR_COAL_TYPE_RX;
coal->rx_time_us = rx_coalesce_usecs;
coal->rx_packets = rx_max_frames;
} else {
coal->type = QLCNIC_INTR_COAL_TYPE_RX;
coal->rx_time_us = rx_coalesce_usecs;
coal->rx_packets = rx_max_frames;
coal->tx_time_us = tx_coalesce_usecs;
coal->tx_packets = tx_max_frames;
}
}
} else {
if (!ethcoal->rx_coalesce_usecs ||
!ethcoal->rx_max_coalesced_frames) {
coal->flag = QLCNIC_INTR_DEFAULT;
coal->rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US;
coal->rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS;
} else {
coal->flag = 0;
coal->rx_time_us = ethcoal->rx_coalesce_usecs;
coal->rx_packets = ethcoal->rx_max_coalesced_frames;
}
}
qlcnic_config_intr_coalesce(adapter);
return 0;
} }
static int qlcnic_get_intr_coalesce(struct net_device *netdev, static int qlcnic_get_intr_coalesce(struct net_device *netdev,
......
drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c
View file @ a514722a
...@@ -755,10 +755,7 @@ int qlcnic_82xx_read_phys_port_id(struct qlcnic_adapter *adapter) ...@@ -755,10 +755,7 @@ int qlcnic_82xx_read_phys_port_id(struct qlcnic_adapter *adapter)
return 0; return 0;
} }
/* int qlcnic_82xx_set_rx_coalesce(struct qlcnic_adapter *adapter)
* Send the interrupt coalescing parameter set by ethtool to the card.
*/
void qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter)
{ {
struct qlcnic_nic_req req; struct qlcnic_nic_req req;
int rv; int rv;
...@@ -780,6 +777,28 @@ void qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter) ...@@ -780,6 +777,28 @@ void qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter)
if (rv != 0) if (rv != 0)
dev_err(&adapter->netdev->dev, dev_err(&adapter->netdev->dev,
"Could not send interrupt coalescing parameters\n"); "Could not send interrupt coalescing parameters\n");
return rv;
}
/* Send the interrupt coalescing parameter set by ethtool to the card. */
int qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter,
struct ethtool_coalesce *ethcoal)
{
struct qlcnic_nic_intr_coalesce *coal = &adapter->ahw->coal;
int rv;
coal->flag = QLCNIC_INTR_DEFAULT;
coal->rx_time_us = ethcoal->rx_coalesce_usecs;
coal->rx_packets = ethcoal->rx_max_coalesced_frames;
rv = qlcnic_82xx_set_rx_coalesce(adapter);
if (rv)
netdev_err(adapter->netdev,
"Failed to set Rx coalescing parametrs\n");
return rv;
} }
#define QLCNIC_ENABLE_IPV4_LRO BIT_0 #define QLCNIC_ENABLE_IPV4_LRO BIT_0
......
drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h
View file @ a514722a
...@@ -171,7 +171,9 @@ int qlcnic_82xx_napi_add(struct qlcnic_adapter *adapter, ...@@ -171,7 +171,9 @@ int qlcnic_82xx_napi_add(struct qlcnic_adapter *adapter,
void qlcnic_82xx_get_beacon_state(struct qlcnic_adapter *); void qlcnic_82xx_get_beacon_state(struct qlcnic_adapter *);
void qlcnic_82xx_change_filter(struct qlcnic_adapter *adapter, void qlcnic_82xx_change_filter(struct qlcnic_adapter *adapter,
u64 *uaddr, u16 vlan_id); u64 *uaddr, u16 vlan_id);
void qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *adapter); int qlcnic_82xx_config_intr_coalesce(struct qlcnic_adapter *,
struct ethtool_coalesce *);
int qlcnic_82xx_set_rx_coalesce(struct qlcnic_adapter *);
int qlcnic_82xx_config_rss(struct qlcnic_adapter *adapter, int); int qlcnic_82xx_config_rss(struct qlcnic_adapter *adapter, int);
void qlcnic_82xx_config_ipaddr(struct qlcnic_adapter *adapter, void qlcnic_82xx_config_ipaddr(struct qlcnic_adapter *adapter,
__be32, int); __be32, int);
......
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
View file @ a514722a
...@@ -1701,6 +1701,33 @@ static void qlcnic_get_lro_mss_capability(struct qlcnic_adapter *adapter) ...@@ -1701,6 +1701,33 @@ static void qlcnic_get_lro_mss_capability(struct qlcnic_adapter *adapter)
} }
} }
static int qlcnic_config_def_intr_coalesce(struct qlcnic_adapter *adapter)
{
struct qlcnic_hardware_context *ahw = adapter->ahw;
int err;
/* Initialize interrupt coalesce parameters */
ahw->coal.flag = QLCNIC_INTR_DEFAULT;
if (qlcnic_83xx_check(adapter)) {
ahw->coal.type = QLCNIC_INTR_COAL_TYPE_RX_TX;
ahw->coal.tx_time_us = QLCNIC_DEF_INTR_COALESCE_TX_TIME_US;
ahw->coal.tx_packets = QLCNIC_DEF_INTR_COALESCE_TX_PACKETS;
ahw->coal.rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US;
ahw->coal.rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS;
err = qlcnic_83xx_set_rx_tx_intr_coal(adapter);
} else {
ahw->coal.type = QLCNIC_INTR_COAL_TYPE_RX;
ahw->coal.rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US;
ahw->coal.rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS;
err = qlcnic_82xx_set_rx_coalesce(adapter);
}
return err;
}
int __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev) int __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev)
{ {
int ring; int ring;
...@@ -1733,7 +1760,7 @@ int __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev) ...@@ -1733,7 +1760,7 @@ int __qlcnic_up(struct qlcnic_adapter *adapter, struct net_device *netdev)
if (adapter->drv_sds_rings > 1) if (adapter->drv_sds_rings > 1)
qlcnic_config_rss(adapter, 1); qlcnic_config_rss(adapter, 1);
qlcnic_config_intr_coalesce(adapter); qlcnic_config_def_intr_coalesce(adapter);
if (netdev->features & NETIF_F_LRO) if (netdev->features & NETIF_F_LRO)
qlcnic_config_hw_lro(adapter, QLCNIC_LRO_ENABLED); qlcnic_config_hw_lro(adapter, QLCNIC_LRO_ENABLED);
...@@ -1901,7 +1928,6 @@ void qlcnic_diag_free_res(struct net_device *netdev, int drv_sds_rings) ...@@ -1901,7 +1928,6 @@ void qlcnic_diag_free_res(struct net_device *netdev, int drv_sds_rings)
static int qlcnic_alloc_adapter_resources(struct qlcnic_adapter *adapter) static int qlcnic_alloc_adapter_resources(struct qlcnic_adapter *adapter)
{ {
struct qlcnic_hardware_context *ahw = adapter->ahw;
int err = 0; int err = 0;
adapter->recv_ctx = kzalloc(sizeof(struct qlcnic_recv_context), adapter->recv_ctx = kzalloc(sizeof(struct qlcnic_recv_context),
...@@ -1910,15 +1936,7 @@ static int qlcnic_alloc_adapter_resources(struct qlcnic_adapter *adapter) ...@@ -1910,15 +1936,7 @@ static int qlcnic_alloc_adapter_resources(struct qlcnic_adapter *adapter)
err = -ENOMEM; err = -ENOMEM;
goto err_out; goto err_out;
} }
/* Initialize interrupt coalesce parameters */
ahw->coal.flag = QLCNIC_INTR_DEFAULT;
ahw->coal.type = QLCNIC_INTR_COAL_TYPE_RX;
ahw->coal.rx_time_us = QLCNIC_DEF_INTR_COALESCE_RX_TIME_US;
ahw->coal.rx_packets = QLCNIC_DEF_INTR_COALESCE_RX_PACKETS;
if (qlcnic_83xx_check(adapter)) {
ahw->coal.tx_time_us = QLCNIC_DEF_INTR_COALESCE_TX_TIME_US;
ahw->coal.tx_packets = QLCNIC_DEF_INTR_COALESCE_TX_PACKETS;
}
/* clear stats */ /* clear stats */
memset(&adapter->stats, 0, sizeof(adapter->stats)); memset(&adapter->stats, 0, sizeof(adapter->stats));
err_out: err_out:
......
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