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Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_vf.h')
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_vf.h53
1 files changed, 51 insertions, 2 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.h b/drivers/net/ethernet/qlogic/qed/qed_vf.h
index 34d9b882a780..97d44dfb38ca 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_vf.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_vf.h
@@ -497,6 +497,27 @@ struct tlv_buffer_size {
u8 tlv_buffer[TLV_BUFFER_SIZE];
};
+struct vfpf_update_coalesce {
+ struct vfpf_first_tlv first_tlv;
+ u16 rx_coal;
+ u16 tx_coal;
+ u16 qid;
+ u8 padding[2];
+};
+
+struct vfpf_read_coal_req_tlv {
+ struct vfpf_first_tlv first_tlv;
+ u16 qid;
+ u8 is_rx;
+ u8 padding[5];
+};
+
+struct pfvf_read_coal_resp_tlv {
+ struct pfvf_tlv hdr;
+ u16 coal;
+ u8 padding[6];
+};
+
union vfpf_tlvs {
struct vfpf_first_tlv first_tlv;
struct vfpf_acquire_tlv acquire;
@@ -509,7 +530,8 @@ union vfpf_tlvs {
struct vfpf_vport_update_tlv vport_update;
struct vfpf_ucast_filter_tlv ucast_filter;
struct vfpf_update_tunn_param_tlv tunn_param_update;
- struct channel_list_end_tlv list_end;
+ struct vfpf_update_coalesce update_coalesce;
+ struct vfpf_read_coal_req_tlv read_coal_req;
struct tlv_buffer_size tlv_buf_size;
};
@@ -519,6 +541,7 @@ union pfvf_tlvs {
struct tlv_buffer_size tlv_buf_size;
struct pfvf_start_queue_resp_tlv queue_start;
struct pfvf_update_tunn_param_tlv tunn_param_resp;
+ struct pfvf_read_coal_resp_tlv read_coal_resp;
};
enum qed_bulletin_bit {
@@ -624,8 +647,9 @@ enum {
CHANNEL_TLV_VPORT_UPDATE_ACCEPT_ANY_VLAN,
CHANNEL_TLV_VPORT_UPDATE_SGE_TPA,
CHANNEL_TLV_UPDATE_TUNN_PARAM,
- CHANNEL_TLV_RESERVED,
+ CHANNEL_TLV_COALESCE_UPDATE,
CHANNEL_TLV_QID,
+ CHANNEL_TLV_COALESCE_READ,
CHANNEL_TLV_MAX,
/* Required for iterating over vport-update tlvs.
@@ -677,6 +701,31 @@ struct qed_vf_iov {
bool b_doorbell_bar;
};
+/**
+ * @brief VF - Set Rx/Tx coalesce per VF's relative queue.
+ * Coalesce value '0' will omit the configuration.
+ *
+ * @param p_hwfn
+ * @param rx_coal - coalesce value in micro second for rx queue
+ * @param tx_coal - coalesce value in micro second for tx queue
+ * @param p_cid - queue cid
+ *
+ **/
+int qed_vf_pf_set_coalesce(struct qed_hwfn *p_hwfn,
+ u16 rx_coal,
+ u16 tx_coal, struct qed_queue_cid *p_cid);
+
+/**
+ * @brief VF - Get coalesce per VF's relative queue.
+ *
+ * @param p_hwfn
+ * @param p_coal - coalesce value in micro second for VF queues.
+ * @param p_cid - queue cid
+ *
+ **/
+int qed_vf_pf_get_coalesce(struct qed_hwfn *p_hwfn,
+ u16 *p_coal, struct qed_queue_cid *p_cid);
+
#ifdef CONFIG_QED_SRIOV
/**
* @brief Read the VF bulletin and act on it if needed