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i40e: Don't notify client of VF reset during VF creation

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VF goes through reset path during VF creation which happens to also
have notification of VF reset to client. Adding conditional check to
avoid wrongly notifying VF reset during VF creation.

Also changing the call order of VF enable, calling it after VF creation
rather than before.

Change-ID: I96eabd99deae746a2f0fc465194c886f196178ce
Signed-off-by: Avinash Dayanand <avinash.dayanand@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:
Avinash Dayanand 2016-07-27 12:02:37 -07:00 committed by Jeff Kirsher
parent 70df973b5e
commit 6a23449a23
1 changed files with 5 additions and 2 deletions
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7
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
View file

@ -991,7 +991,9 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr)
i40e_enable_vf_mappings(vf);
set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states);
clear_bit(I40E_VF_STAT_DISABLED, &vf->vf_states);
i40e_notify_client_of_vf_reset(pf, abs_vf_id);
/* Do not notify the client during VF init */
if (vf->pf->num_alloc_vfs)
i40e_notify_client_of_vf_reset(pf, abs_vf_id);
vf->num_vlan = 0;
}
/* tell the VF the reset is done */
@ -1090,7 +1092,6 @@ int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs)
goto err_iov;
}
}
i40e_notify_client_of_vf_enable(pf, num_alloc_vfs);
/* allocate memory */
vfs = kcalloc(num_alloc_vfs, sizeof(struct i40e_vf), GFP_KERNEL);
if (!vfs) {
@ -1114,6 +1115,8 @@ int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs)
}
pf->num_alloc_vfs = num_alloc_vfs;
i40e_notify_client_of_vf_enable(pf, num_alloc_vfs);
err_alloc:
if (ret)
i40e_free_vfs(pf);