[net-next v2 05/16] i40e: rename debugfs clear_stats option

Jeff Kirsher
2015-02-24T02:11:27Z

From: Shannon Nelson <shannon.nelson@intel.com>

Change debugfs command from "clear_stats pf" to "clear_stats port"
to be clearer what the action is. Also, limit the action to the
base PF, not the NPAR partitions.

Change-ID: I22aa39c0962d83a83a985097b1000ed7f8c66f3f
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index 61236f9..43a6bf0 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -1485,11 +1485,15 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
} else {
dev_info(&pf->pdev->dev, "clear_stats vsi [seid]\n");
}
- } else if (strncmp(&cmd_buf[12], "pf", 2) == 0) {
- i40e_pf_reset_stats(pf);
- dev_info(&pf->pdev->dev, "pf clear stats called\n");
+ } else if (strncmp(&cmd_buf[12], "port", 4) == 0) {
+ if (pf->hw.partition_id == 1) {
+ i40e_pf_reset_stats(pf);
+ dev_info(&pf->pdev->dev, "port stats cleared\n");
+ } else {
+ dev_info(&pf->pdev->dev, "clear port stats not allowed on this port partition\n");
+ }
} else {
- dev_info(&pf->pdev->dev, "clear_stats vsi [seid] or clear_stats pf\n");
+ dev_info(&pf->pdev->dev, "clear_stats vsi [seid] or clear_stats port\n");
}
} else if (strncmp(cmd_buf, "send aq_cmd", 11) == 0) {
struct i40e_aq_desc *desc;
@@ -1895,7 +1899,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
dev_info(&pf->pdev->dev, " read <reg>\n");
dev_info(&pf->pdev->dev, " write <reg> <value>\n");
dev_info(&pf->pdev->dev, " clear_stats vsi [seid]\n");
- dev_info(&pf->pdev->dev, " clear_stats pf\n");
+ dev_info(&pf->pdev->dev, " clear_stats port\n");
dev_info(&pf->pdev->dev, " pfr\n");
dev_info(&pf->pdev->dev, " corer\n");
dev_info(&pf->pdev->dev, " globr\n");
--
1.9.3