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-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.c25
-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.h8
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c25
3 files changed, 50 insertions, 8 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 6ed46396bb36..99163646113f 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -3202,6 +3202,31 @@ err:
return status;
}
+int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_intr_set *req;
+ int status;
+
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+
+ wrb = wrb_from_mbox(adapter);
+
+ req = embedded_payload(wrb);
+
+ be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_SET_INTERRUPT_ENABLE, sizeof(*req),
+ wrb, NULL);
+
+ req->intr_enabled = intr_enable;
+
+ status = be_mbox_notify_wait(adapter);
+
+ mutex_unlock(&adapter->mbox_lock);
+ return status;
+}
+
int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
int wrb_payload_size, u16 *cmd_status, u16 *ext_status)
{
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index 6ef4575ce1c8..f2af85517218 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -188,6 +188,7 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_GET_BEACON_STATE 70
#define OPCODE_COMMON_READ_TRANSRECV_DATA 73
#define OPCODE_COMMON_GET_PORT_NAME 77
+#define OPCODE_COMMON_SET_INTERRUPT_ENABLE 89
#define OPCODE_COMMON_GET_PHY_DETAILS 102
#define OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP 103
#define OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES 121
@@ -1791,6 +1792,12 @@ struct be_cmd_enable_disable_vf {
u8 rsvd[3];
};
+struct be_cmd_req_intr_set {
+ struct be_cmd_req_hdr hdr;
+ u8 intr_enabled;
+ u8 rsvd[3];
+};
+
static inline bool check_privilege(struct be_adapter *adapter, u32 flags)
{
return flags & adapter->cmd_privileges ? true : false;
@@ -1938,3 +1945,4 @@ extern int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps,
extern int be_cmd_get_if_id(struct be_adapter *adapter,
struct be_vf_cfg *vf_cfg, int vf_num);
extern int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain);
+extern int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable);
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index dae7172c2404..c71b180f4678 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -153,17 +153,10 @@ static int be_queue_alloc(struct be_adapter *adapter, struct be_queue_info *q,
return 0;
}
-static void be_intr_set(struct be_adapter *adapter, bool enable)
+static void be_reg_intr_set(struct be_adapter *adapter, bool enable)
{
u32 reg, enabled;
- /* On lancer interrupts can't be controlled via this register */
- if (lancer_chip(adapter))
- return;
-
- if (adapter->eeh_error)
- return;
-
pci_read_config_dword(adapter->pdev, PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET,
&reg);
enabled = reg & MEMBAR_CTRL_INT_CTRL_HOSTINTR_MASK;
@@ -179,6 +172,22 @@ static void be_intr_set(struct be_adapter *adapter, bool enable)
PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET, reg);
}
+static void be_intr_set(struct be_adapter *adapter, bool enable)
+{
+ int status = 0;
+
+ /* On lancer interrupts can't be controlled via this register */
+ if (lancer_chip(adapter))
+ return;
+
+ if (adapter->eeh_error)
+ return;
+
+ status = be_cmd_intr_set(adapter, enable);
+ if (status)
+ be_reg_intr_set(adapter, enable);
+}
+
static void be_rxq_notify(struct be_adapter *adapter, u16 qid, u16 posted)
{
u32 val = 0;