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path: root/drivers/infiniband/hw/i40iw/i40iw_virtchnl.c
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Diffstat (limited to 'drivers/infiniband/hw/i40iw/i40iw_virtchnl.c')
-rw-r--r--drivers/infiniband/hw/i40iw/i40iw_virtchnl.c33
1 files changed, 18 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_virtchnl.c b/drivers/infiniband/hw/i40iw/i40iw_virtchnl.c
index 3041003c94d2..f4d13683a403 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_virtchnl.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_virtchnl.c
@@ -403,6 +403,19 @@ del_out:
}
/**
+ * i40iw_vf_init_pestat - Initialize stats for VF
+ * @devL pointer to the VF Device
+ * @stats: Statistics structure pointer
+ * @index: Stats index
+ */
+static void i40iw_vf_init_pestat(struct i40iw_sc_dev *dev, struct i40iw_vsi_pestat *stats, u16 index)
+{
+ stats->hw = dev->hw;
+ i40iw_hw_stats_init(stats, (u8)index, false);
+ spin_lock_init(&stats->lock);
+}
+
+/**
* i40iw_vchnl_recv_pf - Receive PF virtual channel messages
* @dev: IWARP device pointer
* @vf_id: Virtual function ID associated with the message
@@ -421,9 +434,8 @@ enum i40iw_status_code i40iw_vchnl_recv_pf(struct i40iw_sc_dev *dev,
u16 first_avail_iw_vf = I40IW_MAX_PE_ENABLED_VF_COUNT;
struct i40iw_virt_mem vf_dev_mem;
struct i40iw_virtchnl_work_info work_info;
- struct i40iw_dev_pestat *devstat;
+ struct i40iw_vsi_pestat *stats;
enum i40iw_status_code ret_code;
- unsigned long flags;
if (!dev || !msg || !len)
return I40IW_ERR_PARAM;
@@ -496,14 +508,7 @@ enum i40iw_status_code i40iw_vchnl_recv_pf(struct i40iw_sc_dev *dev,
i40iw_debug(dev, I40IW_DEBUG_VIRT,
"VF%u error CQP HMC Function operation.\n",
vf_id);
- ret_code = i40iw_device_init_pestat(&vf_dev->dev_pestat);
- if (ret_code)
- i40iw_debug(dev, I40IW_DEBUG_VIRT,
- "VF%u - i40iw_device_init_pestat failed\n",
- vf_id);
- vf_dev->dev_pestat.ops.iw_hw_stat_init(&vf_dev->dev_pestat,
- (u8)vf_dev->pmf_index,
- dev->hw, false);
+ i40iw_vf_init_pestat(dev, &vf_dev->pestat, vf_dev->pmf_index);
vf_dev->stats_initialized = true;
} else {
if (vf_dev) {
@@ -534,12 +539,10 @@ enum i40iw_status_code i40iw_vchnl_recv_pf(struct i40iw_sc_dev *dev,
case I40IW_VCHNL_OP_GET_STATS:
if (!vf_dev)
return I40IW_ERR_BAD_PTR;
- devstat = &vf_dev->dev_pestat;
- spin_lock_irqsave(&dev->dev_pestat.stats_lock, flags);
- devstat->ops.iw_hw_stat_read_all(devstat, &devstat->hw_stats);
- spin_unlock_irqrestore(&dev->dev_pestat.stats_lock, flags);
+ stats = &vf_dev->pestat;
+ i40iw_hw_stats_read_all(stats, &stats->hw_stats);
vf_dev->msg_count--;
- vchnl_pf_send_get_pe_stats_resp(dev, vf_id, vchnl_msg, &devstat->hw_stats);
+ vchnl_pf_send_get_pe_stats_resp(dev, vf_id, vchnl_msg, &stats->hw_stats);
break;
default:
i40iw_debug(dev, I40IW_DEBUG_VIRT,