#include "ice_lib.h"
/**
+ * ice_validate_vf_id - helper to check if VF ID is valid
+ * @pf: pointer to the PF structure
+ * @vf_id: the ID of the VF to check
+ */
+static int ice_validate_vf_id(struct ice_pf *pf, int vf_id)
+{
+ if (vf_id >= pf->num_alloc_vfs) {
+ dev_err(ice_pf_to_dev(pf), "Invalid VF ID: %d\n", vf_id);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+/**
+ * ice_check_vf_init - helper to check if VF init complete
+ * @pf: pointer to the PF structure
+ * @vf: the pointer to the VF to check
+ */
+static int ice_check_vf_init(struct ice_pf *pf, struct ice_vf *vf)
+{
+ if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
+ dev_err(ice_pf_to_dev(pf), "VF ID: %d in reset. Try again.\n",
+ vf->vf_id);
+ return -EBUSY;
+ }
+ return 0;
+}
+
+/**
* ice_err_to_virt err - translate errors for VF return code
* @ice_err: error return code
*/
static void ice_vc_notify_vf_reset(struct ice_vf *vf)
{
struct virtchnl_pf_event pfe;
+ struct ice_pf *pf;
- /* validate the request */
- if (!vf || vf->vf_id >= vf->pf->num_alloc_vfs)
+ if (!vf)
+ return;
+
+ pf = vf->pf;
+ if (ice_validate_vf_id(pf, vf->vf_id))
return;
/* Bail out if VF is in disabled state, neither initialized, nor active
pfe.event = VIRTCHNL_EVENT_RESET_IMPENDING;
pfe.severity = PF_EVENT_SEVERITY_CERTAIN_DOOM;
- ice_aq_send_msg_to_vf(&vf->pf->hw, vf->vf_id, VIRTCHNL_OP_EVENT,
+ ice_aq_send_msg_to_vf(&pf->hw, vf->vf_id, VIRTCHNL_OP_EVENT,
VIRTCHNL_STATUS_SUCCESS, (u8 *)&pfe, sizeof(pfe),
NULL);
}
struct device *dev;
struct ice_pf *pf;
- /* validate the request */
- if (!vf || vf->vf_id >= vf->pf->num_alloc_vfs)
+ if (!vf)
return -EINVAL;
pf = vf->pf;
+ if (ice_validate_vf_id(pf, vf->vf_id))
+ return -EINVAL;
dev = ice_pf_to_dev(pf);
int len = 0;
int ret;
- if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
+ if (ice_check_vf_init(pf, vf)) {
v_ret = VIRTCHNL_STATUS_ERR_PARAM;
goto err;
}
struct virtchnl_rss_key *vrk =
(struct virtchnl_rss_key *)msg;
struct ice_pf *pf = vf->pf;
- struct ice_vsi *vsi = NULL;
+ struct ice_vsi *vsi;
if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
v_ret = VIRTCHNL_STATUS_ERR_PARAM;
struct virtchnl_rss_lut *vrl = (struct virtchnl_rss_lut *)msg;
enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_SUCCESS;
struct ice_pf *pf = vf->pf;
- struct ice_vsi *vsi = NULL;
+ struct ice_vsi *vsi;
if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) {
v_ret = VIRTCHNL_STATUS_ERR_PARAM;
__be16 vlan_proto)
{
u16 vlanprio = vlan_id | (qos << ICE_VLAN_PRIORITY_S);
- struct ice_netdev_priv *np = netdev_priv(netdev);
- struct ice_pf *pf = np->vsi->back;
+ struct ice_pf *pf = ice_netdev_to_pf(netdev);
struct ice_vsi *vsi;
struct device *dev;
struct ice_vf *vf;
int ret = 0;
dev = ice_pf_to_dev(pf);
- /* validate the request */
- if (vf_id >= pf->num_alloc_vfs) {
- dev_err(dev, "invalid VF id: %d\n", vf_id);
+ if (ice_validate_vf_id(pf, vf_id))
return -EINVAL;
- }
if (vlan_id > ICE_MAX_VLANID || qos > 7) {
dev_err(dev, "Invalid VF Parameters\n");
vf = &pf->vf[vf_id];
vsi = pf->vsi[vf->lan_vsi_idx];
- if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
- dev_err(dev, "VF %d in reset. Try again.\n", vf_id);
+ if (ice_check_vf_init(pf, vf))
return -EBUSY;
- }
if (le16_to_cpu(vsi->info.pvid) == vlanprio) {
/* duplicate request, so just return success */
int err = 0;
dev = ice_pf_to_dev(pf);
- if (vf_id >= pf->num_alloc_vfs) {
+ if (ice_validate_vf_id(pf, vf_id)) {
err = -EINVAL;
goto error_handler;
}
int
ice_get_vf_cfg(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi)
{
- struct ice_netdev_priv *np = netdev_priv(netdev);
- struct ice_vsi *vsi = np->vsi;
- struct ice_pf *pf = vsi->back;
+ struct ice_pf *pf = ice_netdev_to_pf(netdev);
+ struct ice_vsi *vsi;
struct ice_vf *vf;
- /* validate the request */
- if (vf_id >= pf->num_alloc_vfs) {
- netdev_err(netdev, "invalid VF id: %d\n", vf_id);
+ if (ice_validate_vf_id(pf, vf_id))
return -EINVAL;
- }
vf = &pf->vf[vf_id];
vsi = pf->vsi[vf->lan_vsi_idx];
- if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
- netdev_err(netdev, "VF %d in reset. Try again.\n", vf_id);
+ if (ice_check_vf_init(pf, vf))
return -EBUSY;
- }
ivi->vf = vf_id;
ether_addr_copy(ivi->mac, vf->dflt_lan_addr.addr);
*/
int ice_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool ena)
{
- struct ice_netdev_priv *np = netdev_priv(netdev);
- struct ice_vsi *vsi = np->vsi;
- struct ice_pf *pf = vsi->back;
+ struct ice_pf *pf = ice_netdev_to_pf(netdev);
+ struct ice_vsi *vsi = pf->vsi[0];
struct ice_vsi_ctx *ctx;
enum ice_status status;
struct device *dev;
int ret = 0;
dev = ice_pf_to_dev(pf);
-
- /* validate the request */
- if (vf_id >= pf->num_alloc_vfs) {
- netdev_err(netdev, "invalid VF id: %d\n", vf_id);
+ if (ice_validate_vf_id(pf, vf_id))
return -EINVAL;
- }
vf = &pf->vf[vf_id];
- if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
- netdev_err(netdev, "VF %d in reset. Try again.\n", vf_id);
+ if (ice_check_vf_init(pf, vf))
return -EBUSY;
- }
if (ena == vf->spoofchk) {
dev_dbg(dev, "VF spoofchk already %s\n",
*/
int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
{
- struct ice_netdev_priv *np = netdev_priv(netdev);
- struct ice_vsi *vsi = np->vsi;
- struct ice_pf *pf = vsi->back;
+ struct ice_pf *pf = ice_netdev_to_pf(netdev);
struct ice_vf *vf;
int ret = 0;
- /* validate the request */
- if (vf_id >= pf->num_alloc_vfs) {
- netdev_err(netdev, "invalid VF id: %d\n", vf_id);
+ if (ice_validate_vf_id(pf, vf_id))
return -EINVAL;
- }
vf = &pf->vf[vf_id];
/* Don't set MAC on disabled VF */
*/
ice_wait_on_vf_reset(vf);
- if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
- netdev_err(netdev, "VF %d in reset. Try again.\n", vf_id);
+ if (ice_check_vf_init(pf, vf))
return -EBUSY;
- }
if (is_zero_ether_addr(mac) || is_multicast_ether_addr(mac)) {
netdev_err(netdev, "%pM not a valid unicast address\n", mac);
*/
int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted)
{
- struct ice_netdev_priv *np = netdev_priv(netdev);
- struct ice_vsi *vsi = np->vsi;
- struct ice_pf *pf = vsi->back;
+ struct ice_pf *pf = ice_netdev_to_pf(netdev);
struct device *dev;
struct ice_vf *vf;
dev = ice_pf_to_dev(pf);
-
- /* validate the request */
- if (vf_id >= pf->num_alloc_vfs) {
- dev_err(dev, "invalid VF id: %d\n", vf_id);
+ if (ice_validate_vf_id(pf, vf_id))
return -EINVAL;
- }
vf = &pf->vf[vf_id];
/* Don't set Trusted Mode on disabled VF */
*/
ice_wait_on_vf_reset(vf);
- if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
- dev_err(dev, "VF %d in reset. Try again.\n", vf_id);
+ if (ice_check_vf_init(pf, vf))
return -EBUSY;
- }
/* Check if already trusted */
if (trusted == vf->trusted)
*/
int ice_set_vf_link_state(struct net_device *netdev, int vf_id, int link_state)
{
- struct ice_netdev_priv *np = netdev_priv(netdev);
- struct ice_pf *pf = np->vsi->back;
+ struct ice_pf *pf = ice_netdev_to_pf(netdev);
struct virtchnl_pf_event pfe = { 0 };
struct ice_link_status *ls;
- struct device *dev;
struct ice_vf *vf;
struct ice_hw *hw;
- dev = ice_pf_to_dev(pf);
-
- if (vf_id >= pf->num_alloc_vfs) {
- dev_err(dev, "Invalid VF Identifier %d\n", vf_id);
+ if (ice_validate_vf_id(pf, vf_id))
return -EINVAL;
- }
vf = &pf->vf[vf_id];
hw = &pf->hw;
ls = &pf->hw.port_info->phy.link_info;
- if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
- dev_err(dev, "vf %d in reset. Try again.\n", vf_id);
+ if (ice_check_vf_init(pf, vf))
return -EBUSY;
- }
pfe.event = VIRTCHNL_EVENT_LINK_CHANGE;
pfe.severity = PF_EVENT_SEVERITY_INFO;