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i40e: fix "dump port" command when NPAR enabled

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When using the debugfs to issue the "dump port" command
with NPAR enabled, the firmware reports back with invalid argument.

The issue occurs because the pf->mac_seid was used to perform the query.
This is fine when NPAR is disabled because the switch ID == pf->mac_seid,
however this is not the case when NPAR is enabled.  This fix instead
goes through the VSI to determine the correct ID to use in either case.

Change-ID: I0cd67913a7f2c4a2962e06d39e32e7447cc55b6a
Signed-off-by: Alan Brady <alan.brady@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alan Brady 2016-08-24 11:33:47 -07:00 committed by Jeff Kirsher
parent f158235102
commit a01c7f6709
1 changed files with 6 additions and 1 deletions
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7
drivers/net/ethernet/intel/i40e/i40e_debugfs.c
View file

@ -1054,6 +1054,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
struct i40e_dcbx_config *r_cfg =
&pf->hw.remote_dcbx_config;
int i, ret;
u32 switch_id;
bw_data = kzalloc(sizeof(
struct i40e_aqc_query_port_ets_config_resp),
@ -1063,8 +1064,12 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
goto command_write_done;
}
vsi = pf->vsi[pf->lan_vsi];
switch_id =
vsi->info.switch_id & I40E_AQ_VSI_SW_ID_MASK;
ret = i40e_aq_query_port_ets_config(&pf->hw,
pf->mac_seid,
switch_id,
bw_data, NULL);
if (ret) {
dev_info(&pf->pdev->dev,