diff options
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h index ee9e76ada303..1cd8159766d4 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h @@ -18,6 +18,7 @@ #include <linux/pci.h> #include <linux/types.h> +#include <linux/bitops.h> #include "hinic_hw_if.h" #include "hinic_hw_eqs.h" @@ -25,6 +26,9 @@ #define HINIC_MAX_QPS 32 +#define HINIC_MGMT_NUM_MSG_CMD (HINIC_MGMT_MSG_CMD_MAX - \ + HINIC_MGMT_MSG_CMD_BASE) + struct hinic_cap { u16 max_qps; u16 num_qps; @@ -55,6 +59,19 @@ enum hinic_port_cmd { HINIC_PORT_CMD_GET_CAP = 170, }; +enum hinic_mgmt_msg_cmd { + HINIC_MGMT_MSG_CMD_BASE = 160, + + HINIC_MGMT_MSG_CMD_LINK_STATUS = 160, + + HINIC_MGMT_MSG_CMD_MAX, +}; + +enum hinic_cb_state { + HINIC_CB_ENABLED = BIT(0), + HINIC_CB_RUNNING = BIT(1), +}; + struct hinic_hwdev { struct hinic_hwif *hwif; struct msix_entry *msix_entries; @@ -64,12 +81,32 @@ struct hinic_hwdev { struct hinic_cap nic_cap; }; +struct hinic_nic_cb { + void (*handler)(void *handle, void *buf_in, + u16 in_size, void *buf_out, + u16 *out_size); + + void *handle; + unsigned long cb_state; +}; + struct hinic_pfhwdev { struct hinic_hwdev hwdev; struct hinic_pf_to_mgmt pf_to_mgmt; + + struct hinic_nic_cb nic_cb[HINIC_MGMT_NUM_MSG_CMD]; }; +void hinic_hwdev_cb_register(struct hinic_hwdev *hwdev, + enum hinic_mgmt_msg_cmd cmd, void *handle, + void (*handler)(void *handle, void *buf_in, + u16 in_size, void *buf_out, + u16 *out_size)); + +void hinic_hwdev_cb_unregister(struct hinic_hwdev *hwdev, + enum hinic_mgmt_msg_cmd cmd); + int hinic_port_msg_cmd(struct hinic_hwdev *hwdev, enum hinic_port_cmd cmd, void *buf_in, u16 in_size, void *buf_out, u16 *out_size); |