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ice: add a function to initialize vf entry

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Some of the initialization code for Single Root IOV VFs will need to be
reused when we introduce Scalable IOV. Pull this code out into a new
ice_initialize_vf_entry helper function.

Co-developed-by: Harshitha Ramamurthy <harshitha.ramamurthy@intel.com>
Signed-off-by: Harshitha Ramamurthy <harshitha.ramamurthy@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Marek Szlosek <marek.szlosek@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Jacob Keller 2023-01-18 17:16:48 -08:00 • committed by Tony Nguyen
parent aeead3d04f
commit b5dcff1fd5
3 changed files with 29 additions and 14 deletions
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16
drivers/net/ethernet/intel/ice/ice_sriov.c
View file

@ -867,21 +867,9 @@ static int ice_create_vf_entries(struct ice_pf *pf, u16 num_vfs)
/* set sriov vf ops for VFs created during SRIOV flow */
vf->vf_ops = &ice_sriov_vf_ops;
ice_initialize_vf_entry(vf);
vf->vf_sw_id = pf->first_sw;
/* assign default capabilities */
vf->spoofchk = true;
vf->num_vf_qs = pf->vfs.num_qps_per;
ice_vc_set_default_allowlist(vf);
/* ctrl_vsi_idx will be set to a valid value only when VF
* creates its first fdir rule.
*/
ice_vf_ctrl_invalidate_vsi(vf);
ice_vf_fdir_init(vf);
ice_virtchnl_set_dflt_ops(vf);
mutex_init(&vf->cfg_lock);
hash_add_rcu(vfs->table, &vf->entry, vf_id);
}

26
drivers/net/ethernet/intel/ice/ice_vf_lib.c
View file

@ -698,6 +698,32 @@ void ice_set_vf_state_qs_dis(struct ice_vf *vf)
/* Private functions only accessed from other virtualization files */
/**
* ice_initialize_vf_entry - Initialize a VF entry
* @vf: pointer to the VF structure
*/
void ice_initialize_vf_entry(struct ice_vf *vf)
{
struct ice_pf *pf = vf->pf;
struct ice_vfs *vfs;
vfs = &pf->vfs;
/* assign default capabilities */
vf->spoofchk = true;
vf->num_vf_qs = vfs->num_qps_per;
ice_vc_set_default_allowlist(vf);
ice_virtchnl_set_dflt_ops(vf);
/* ctrl_vsi_idx will be set to a valid value only when iAVF
* creates its first fdir rule.
*/
ice_vf_ctrl_invalidate_vsi(vf);
ice_vf_fdir_init(vf);
mutex_init(&vf->cfg_lock);
}
/**
* ice_dis_vf_qs - Disable the VF queues
* @vf: pointer to the VF structure

1
drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
View file

@ -23,6 +23,7 @@
#warning "Only include ice_vf_lib_private.h in CONFIG_PCI_IOV virtualization files"
#endif
void ice_initialize_vf_entry(struct ice_vf *vf);
void ice_dis_vf_qs(struct ice_vf *vf);
int ice_check_vf_init(struct ice_vf *vf);
enum virtchnl_status_code ice_err_to_virt_err(int err);