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Date: Tue, 10 May 2011 20:43:26 +0530
From: Padmanabh Ratnakar <padmanabh.ratnakar@...lex.com>
To: <davem@...emloft.net>, <netdev@...r.kernel.org>
CC: Padmanabh Ratnakar <padmanabh.ratnakar@...lex.com>
Subject: [PATCH net-next-2.6 4/5] be2net: Use NTWK_RX_FILTER command for promiscous mode
Use OPCODE_COMMON_NTWK_RX_FILTER command for promiscous mode as
OPCODE_ETH_PROMISCUOUS command is getting deprecated.
Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@...lex.com>
---
drivers/net/benet/be_cmds.c | 46 +++++++++++++++++++++++++++++--------------
drivers/net/benet/be_cmds.h | 24 ++++++++++++++--------
drivers/net/benet/be_main.c | 4 +-
3 files changed, 48 insertions(+), 26 deletions(-)
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 20a97a8..06af55c 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -1404,12 +1404,24 @@ err:
/* Uses MCC for this command as it may be called in BH context
* Uses synchronous mcc
*/
-int be_cmd_promiscuous_config(struct be_adapter *adapter, u8 port_num, bool en)
+int be_cmd_promiscuous_config(struct be_adapter *adapter, bool en)
{
struct be_mcc_wrb *wrb;
- struct be_cmd_req_promiscuous_config *req;
+ struct be_cmd_req_rx_filter *req;
+ struct be_dma_mem promiscous_cmd;
+ struct be_sge *sge;
int status;
+ memset(&promiscous_cmd, 0, sizeof(struct be_dma_mem));
+ promiscous_cmd.size = sizeof(struct be_cmd_req_rx_filter);
+ promiscous_cmd.va = pci_alloc_consistent(adapter->pdev,
+ promiscous_cmd.size, &promiscous_cmd.dma);
+ if (!promiscous_cmd.va) {
+ dev_err(&adapter->pdev->dev,
+ "Memory allocation failure\n");
+ return -ENOMEM;
+ }
+
spin_lock_bh(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
@@ -1417,26 +1429,30 @@ int be_cmd_promiscuous_config(struct be_adapter *adapter, u8 port_num, bool en)
status = -EBUSY;
goto err;
}
- req = embedded_payload(wrb);
- be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, OPCODE_ETH_PROMISCUOUS);
+ req = promiscous_cmd.va;
+ sge = nonembedded_sgl(wrb);
- be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH,
- OPCODE_ETH_PROMISCUOUS, sizeof(*req));
-
- /* In FW versions X.102.149/X.101.487 and later,
- * the port setting associated only with the
- * issuing pci function will take effect
- */
- if (port_num)
- req->port1_promiscuous = en;
- else
- req->port0_promiscuous = en;
+ be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1,
+ OPCODE_COMMON_NTWK_RX_FILTER);
+ be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_NTWK_RX_FILTER, sizeof(*req));
+
+ req->if_id = cpu_to_le32(adapter->if_handle);
+ req->if_flags_mask = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS);
+ if (en)
+ req->if_flags = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS);
+
+ sge->pa_hi = cpu_to_le32(upper_32_bits(promiscous_cmd.dma));
+ sge->pa_lo = cpu_to_le32(promiscous_cmd.dma & 0xFFFFFFFF);
+ sge->len = cpu_to_le32(promiscous_cmd.size);
status = be_mcc_notify_wait(adapter);
err:
spin_unlock_bh(&adapter->mcc_lock);
+ pci_free_consistent(adapter->pdev, promiscous_cmd.size,
+ promiscous_cmd.va, promiscous_cmd.dma);
return status;
}
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index af4bbff..78256b6 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -714,13 +714,6 @@ struct be_cmd_req_vlan_config {
u16 normal_vlan[64];
} __packed;
-struct be_cmd_req_promiscuous_config {
- struct be_cmd_req_hdr hdr;
- u8 port0_promiscuous;
- u8 port1_promiscuous;
- u16 rsvd0;
-} __packed;
-
/******************** Multicast MAC Config *******************/
#define BE_MAX_MC 64 /* set mcast promisc if > 64 */
struct macaddr {
@@ -741,6 +734,20 @@ hw_stats_from_cmd(struct be_cmd_resp_get_stats *cmd)
return &cmd->hw_stats;
}
+
+/******************* RX FILTER ******************************/
+struct be_cmd_req_rx_filter {
+ struct be_cmd_req_hdr hdr;
+ u32 global_flags_mask;
+ u32 global_flags;
+ u32 if_flags_mask;
+ u32 if_flags;
+ u32 if_id;
+ u32 multicast_num;
+ struct macaddr mac[BE_MAX_MC];
+};
+
+
/******************** Link Status Query *******************/
struct be_cmd_req_link_status {
struct be_cmd_req_hdr hdr;
@@ -1122,8 +1129,7 @@ extern int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd);
extern int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id,
u16 *vtag_array, u32 num, bool untagged,
bool promiscuous);
-extern int be_cmd_promiscuous_config(struct be_adapter *adapter,
- u8 port_num, bool en);
+extern int be_cmd_promiscuous_config(struct be_adapter *adapter, bool en);
extern int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
struct net_device *netdev, struct be_dma_mem *mem);
extern int be_cmd_set_flow_control(struct be_adapter *adapter,
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index b1beb31..69728fb 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -698,7 +698,7 @@ static void be_set_multicast_list(struct net_device *netdev)
struct be_adapter *adapter = netdev_priv(netdev);
if (netdev->flags & IFF_PROMISC) {
- be_cmd_promiscuous_config(adapter, adapter->port_num, 1);
+ be_cmd_promiscuous_config(adapter, true);
adapter->promiscuous = true;
goto done;
}
@@ -706,7 +706,7 @@ static void be_set_multicast_list(struct net_device *netdev)
/* BE was previously in promiscuous mode; disable it */
if (adapter->promiscuous) {
adapter->promiscuous = false;
- be_cmd_promiscuous_config(adapter, adapter->port_num, 0);
+ be_cmd_promiscuous_config(adapter, false);
}
/* Enable multicast promisc if num configured exceeds what we support */
--
1.6.0.2
--
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