Commit 7c710869 authored by Anirudh Venkataramanan's avatar Anirudh Venkataramanan Committed by Jeff Kirsher

ice: Add handlers for VF netdevice operations

This patch implements handlers for the following NDO operations:

.ndo_set_vf_spoofchk
.ndo_set_vf_mac
.ndo_get_vf_config
.ndo_set_vf_trust
.ndo_set_vf_vlan
.ndo_set_vf_link_state
Signed-off-by: default avatarAnirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 007676b4
...@@ -474,4 +474,16 @@ static inline struct ice_rx_ptype_decoded ice_decode_rx_desc_ptype(u16 ptype) ...@@ -474,4 +474,16 @@ static inline struct ice_rx_ptype_decoded ice_decode_rx_desc_ptype(u16 ptype)
{ {
return ice_ptype_lkup[ptype]; return ice_ptype_lkup[ptype];
} }
#define ICE_LINK_SPEED_UNKNOWN 0
#define ICE_LINK_SPEED_10MBPS 10
#define ICE_LINK_SPEED_100MBPS 100
#define ICE_LINK_SPEED_1000MBPS 1000
#define ICE_LINK_SPEED_2500MBPS 2500
#define ICE_LINK_SPEED_5000MBPS 5000
#define ICE_LINK_SPEED_10000MBPS 10000
#define ICE_LINK_SPEED_20000MBPS 20000
#define ICE_LINK_SPEED_25000MBPS 25000
#define ICE_LINK_SPEED_40000MBPS 40000
#endif /* _ICE_LAN_TX_RX_H_ */ #endif /* _ICE_LAN_TX_RX_H_ */
...@@ -3884,6 +3884,12 @@ static const struct net_device_ops ice_netdev_ops = { ...@@ -3884,6 +3884,12 @@ static const struct net_device_ops ice_netdev_ops = {
.ndo_validate_addr = eth_validate_addr, .ndo_validate_addr = eth_validate_addr,
.ndo_change_mtu = ice_change_mtu, .ndo_change_mtu = ice_change_mtu,
.ndo_get_stats64 = ice_get_stats64, .ndo_get_stats64 = ice_get_stats64,
.ndo_set_vf_spoofchk = ice_set_vf_spoofchk,
.ndo_set_vf_mac = ice_set_vf_mac,
.ndo_get_vf_config = ice_get_vf_cfg,
.ndo_set_vf_trust = ice_set_vf_trust,
.ndo_set_vf_vlan = ice_set_vf_port_vlan,
.ndo_set_vf_link_state = ice_set_vf_link_state,
.ndo_vlan_rx_add_vid = ice_vlan_rx_add_vid, .ndo_vlan_rx_add_vid = ice_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = ice_vlan_rx_kill_vid, .ndo_vlan_rx_kill_vid = ice_vlan_rx_kill_vid,
.ndo_set_features = ice_set_features, .ndo_set_features = ice_set_features,
......
...@@ -39,3 +39,89 @@ ice_aq_send_msg_to_vf(struct ice_hw *hw, u16 vfid, u32 v_opcode, u32 v_retval, ...@@ -39,3 +39,89 @@ ice_aq_send_msg_to_vf(struct ice_hw *hw, u16 vfid, u32 v_opcode, u32 v_retval,
return ice_sq_send_cmd(hw, &hw->mailboxq, &desc, msg, msglen, cd); return ice_sq_send_cmd(hw, &hw->mailboxq, &desc, msg, msglen, cd);
} }
/**
* ice_conv_link_speed_to_virtchnl
* @adv_link_support: determines the format of the returned link speed
* @link_speed: variable containing the link_speed to be converted
*
* Convert link speed supported by HW to link speed supported by virtchnl.
* If adv_link_support is true, then return link speed in Mbps. Else return
* link speed as a VIRTCHNL_LINK_SPEED_* casted to a u32. Note that the caller
* needs to cast back to an enum virtchnl_link_speed in the case where
* adv_link_support is false, but when adv_link_support is true the caller can
* expect the speed in Mbps.
*/
u32 ice_conv_link_speed_to_virtchnl(bool adv_link_support, u16 link_speed)
{
u32 speed;
if (adv_link_support)
switch (link_speed) {
case ICE_AQ_LINK_SPEED_10MB:
speed = ICE_LINK_SPEED_10MBPS;
break;
case ICE_AQ_LINK_SPEED_100MB:
speed = ICE_LINK_SPEED_100MBPS;
break;
case ICE_AQ_LINK_SPEED_1000MB:
speed = ICE_LINK_SPEED_1000MBPS;
break;
case ICE_AQ_LINK_SPEED_2500MB:
speed = ICE_LINK_SPEED_2500MBPS;
break;
case ICE_AQ_LINK_SPEED_5GB:
speed = ICE_LINK_SPEED_5000MBPS;
break;
case ICE_AQ_LINK_SPEED_10GB:
speed = ICE_LINK_SPEED_10000MBPS;
break;
case ICE_AQ_LINK_SPEED_20GB:
speed = ICE_LINK_SPEED_20000MBPS;
break;
case ICE_AQ_LINK_SPEED_25GB:
speed = ICE_LINK_SPEED_25000MBPS;
break;
case ICE_AQ_LINK_SPEED_40GB:
speed = ICE_LINK_SPEED_40000MBPS;
break;
default:
speed = ICE_LINK_SPEED_UNKNOWN;
break;
}
else
/* Virtchnl speeds are not defined for every speed supported in
* the hardware. To maintain compatibility with older AVF
* drivers, while reporting the speed the new speed values are
* resolved to the closest known virtchnl speeds
*/
switch (link_speed) {
case ICE_AQ_LINK_SPEED_10MB:
case ICE_AQ_LINK_SPEED_100MB:
speed = (u32)VIRTCHNL_LINK_SPEED_100MB;
break;
case ICE_AQ_LINK_SPEED_1000MB:
case ICE_AQ_LINK_SPEED_2500MB:
case ICE_AQ_LINK_SPEED_5GB:
speed = (u32)VIRTCHNL_LINK_SPEED_1GB;
break;
case ICE_AQ_LINK_SPEED_10GB:
speed = (u32)VIRTCHNL_LINK_SPEED_10GB;
break;
case ICE_AQ_LINK_SPEED_20GB:
speed = (u32)VIRTCHNL_LINK_SPEED_20GB;
break;
case ICE_AQ_LINK_SPEED_25GB:
speed = (u32)VIRTCHNL_LINK_SPEED_25GB;
break;
case ICE_AQ_LINK_SPEED_40GB:
/* fall through */
speed = (u32)VIRTCHNL_LINK_SPEED_40GB;
break;
default:
speed = (u32)VIRTCHNL_LINK_SPEED_UNKNOWN;
break;
}
return speed;
}
...@@ -11,6 +11,7 @@ enum ice_status ...@@ -11,6 +11,7 @@ enum ice_status
ice_aq_send_msg_to_vf(struct ice_hw *hw, u16 vfid, u32 v_opcode, u32 v_retval, ice_aq_send_msg_to_vf(struct ice_hw *hw, u16 vfid, u32 v_opcode, u32 v_retval,
u8 *msg, u16 msglen, struct ice_sq_cd *cd); u8 *msg, u16 msglen, struct ice_sq_cd *cd);
u32 ice_conv_link_speed_to_virtchnl(bool adv_link_support, u16 link_speed);
#else /* CONFIG_PCI_IOV */ #else /* CONFIG_PCI_IOV */
static inline enum ice_status static inline enum ice_status
ice_aq_send_msg_to_vf(struct ice_hw __always_unused *hw, ice_aq_send_msg_to_vf(struct ice_hw __always_unused *hw,
...@@ -21,5 +22,13 @@ ice_aq_send_msg_to_vf(struct ice_hw __always_unused *hw, ...@@ -21,5 +22,13 @@ ice_aq_send_msg_to_vf(struct ice_hw __always_unused *hw,
{ {
return 0; return 0;
} }
static inline u32
ice_conv_link_speed_to_virtchnl(bool __always_unused adv_link_support,
u16 __always_unused link_speed)
{
return 0;
}
#endif /* CONFIG_PCI_IOV */ #endif /* CONFIG_PCI_IOV */
#endif /* _ICE_SRIOV_H_ */ #endif /* _ICE_SRIOV_H_ */
...@@ -34,6 +34,51 @@ ice_vc_vf_broadcast(struct ice_pf *pf, enum virtchnl_ops v_opcode, ...@@ -34,6 +34,51 @@ ice_vc_vf_broadcast(struct ice_pf *pf, enum virtchnl_ops v_opcode,
} }
} }
/**
* ice_set_pfe_link - Set the link speed/status of the virtchnl_pf_event
* @vf: pointer to the VF structure
* @pfe: pointer to the virtchnl_pf_event to set link speed/status for
* @ice_link_speed: link speed specified by ICE_AQ_LINK_SPEED_*
* @link_up: whether or not to set the link up/down
*/
static void
ice_set_pfe_link(struct ice_vf *vf, struct virtchnl_pf_event *pfe,
int ice_link_speed, bool link_up)
{
if (vf->driver_caps & VIRTCHNL_VF_CAP_ADV_LINK_SPEED) {
pfe->event_data.link_event_adv.link_status = link_up;
/* Speed in Mbps */
pfe->event_data.link_event_adv.link_speed =
ice_conv_link_speed_to_virtchnl(true, ice_link_speed);
} else {
pfe->event_data.link_event.link_status = link_up;
/* Legacy method for virtchnl link speeds */
pfe->event_data.link_event.link_speed =
(enum virtchnl_link_speed)
ice_conv_link_speed_to_virtchnl(false, ice_link_speed);
}
}
/**
* ice_set_pfe_link_forced - Force the virtchnl_pf_event link speed/status
* @vf: pointer to the VF structure
* @pfe: pointer to the virtchnl_pf_event to set link speed/status for
* @link_up: whether or not to set the link up/down
*/
static void
ice_set_pfe_link_forced(struct ice_vf *vf, struct virtchnl_pf_event *pfe,
bool link_up)
{
u16 link_speed;
if (link_up)
link_speed = ICE_AQ_LINK_SPEED_40GB;
else
link_speed = ICE_AQ_LINK_SPEED_UNKNOWN;
ice_set_pfe_link(vf, pfe, link_speed, link_up);
}
/** /**
* ice_get_vf_vector - get VF interrupt vector register offset * ice_get_vf_vector - get VF interrupt vector register offset
* @vf_msix: number of MSIx vector per VF on a PF * @vf_msix: number of MSIx vector per VF on a PF
...@@ -291,6 +336,24 @@ static int ice_vsi_set_pvid(struct ice_vsi *vsi, u16 vid) ...@@ -291,6 +336,24 @@ static int ice_vsi_set_pvid(struct ice_vsi *vsi, u16 vid)
return 0; return 0;
} }
/**
* ice_vsi_kill_pvid - Remove port VLAN id from the VSI
* @vsi: the VSI being changed
*/
static int ice_vsi_kill_pvid(struct ice_vsi *vsi)
{
struct ice_pf *pf = vsi->back;
if (ice_vsi_manage_vlan_stripping(vsi, false)) {
dev_err(&pf->pdev->dev, "Error removing Port VLAN on VSI %i\n",
vsi->vsi_num);
return -ENODEV;
}
vsi->info.pvid = 0;
return 0;
}
/** /**
* ice_vf_vsi_setup - Set up a VF VSI * ice_vf_vsi_setup - Set up a VF VSI
* @pf: board private structure * @pf: board private structure
...@@ -814,6 +877,29 @@ void ice_vc_notify_reset(struct ice_pf *pf) ...@@ -814,6 +877,29 @@ void ice_vc_notify_reset(struct ice_pf *pf)
(u8 *)&pfe, sizeof(struct virtchnl_pf_event)); (u8 *)&pfe, sizeof(struct virtchnl_pf_event));
} }
/**
* ice_vc_notify_vf_reset - Notify VF of a reset event
* @vf: pointer to the VF structure
*/
static void ice_vc_notify_vf_reset(struct ice_vf *vf)
{
struct virtchnl_pf_event pfe;
/* validate the request */
if (!vf || vf->vf_id >= vf->pf->num_alloc_vfs)
return;
/* verify if the VF is in either init or active before proceeding */
if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states) &&
!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states))
return;
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, 0,
(u8 *)&pfe, sizeof(pfe), NULL);
}
/** /**
* ice_alloc_vfs - Allocate and set up VFs resources * ice_alloc_vfs - Allocate and set up VFs resources
* @pf: pointer to the PF structure * @pf: pointer to the PF structure
...@@ -1008,3 +1094,355 @@ void ice_process_vflr_event(struct ice_pf *pf) ...@@ -1008,3 +1094,355 @@ void ice_process_vflr_event(struct ice_pf *pf)
ice_reset_vf(vf, true); ice_reset_vf(vf, true);
} }
} }
/**
* ice_vc_dis_vf - Disable a given VF via SW reset
* @vf: pointer to the VF info
*
* Disable the VF through a SW reset
*/
static void ice_vc_dis_vf(struct ice_vf *vf)
{
ice_vc_notify_vf_reset(vf);
ice_reset_vf(vf, false);
}
/**
* ice_set_vf_port_vlan
* @netdev: network interface device structure
* @vf_id: VF identifier
* @vlan_id: VLAN id being set
* @qos: priority setting
* @vlan_proto: VLAN protocol
*
* program VF Port VLAN id and/or qos
*/
int
ice_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos,
__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_vsi *vsi;
struct ice_vf *vf;
int ret = 0;
/* validate the request */
if (vf_id >= pf->num_alloc_vfs) {
dev_err(&pf->pdev->dev, "invalid VF id: %d\n", vf_id);
return -EINVAL;
}
if (vlan_id > ICE_MAX_VLANID || qos > 7) {
dev_err(&pf->pdev->dev, "Invalid VF Parameters\n");
return -EINVAL;
}
if (vlan_proto != htons(ETH_P_8021Q)) {
dev_err(&pf->pdev->dev, "VF VLAN protocol is not supported\n");
return -EPROTONOSUPPORT;
}
vf = &pf->vf[vf_id];
vsi = pf->vsi[vf->lan_vsi_idx];
if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
dev_err(&pf->pdev->dev, "VF %d in reset. Try again.\n", vf_id);
return -EBUSY;
}
if (le16_to_cpu(vsi->info.pvid) == vlanprio) {
/* duplicate request, so just return success */
dev_info(&pf->pdev->dev,
"Duplicate pvid %d request\n", vlanprio);
return ret;
}
/* If pvid, then remove all filters on the old VLAN */
if (vsi->info.pvid)
ice_vsi_kill_vlan(vsi, (le16_to_cpu(vsi->info.pvid) &
VLAN_VID_MASK));
if (vlan_id || qos) {
ret = ice_vsi_set_pvid(vsi, vlanprio);
if (ret)
goto error_set_pvid;
} else {
ice_vsi_kill_pvid(vsi);
}
if (vlan_id) {
dev_info(&pf->pdev->dev, "Setting VLAN %d, QOS 0x%x on VF %d\n",
vlan_id, qos, vf_id);
/* add new VLAN filter for each MAC */
ret = ice_vsi_add_vlan(vsi, vlan_id);
if (ret)
goto error_set_pvid;
}
/* The Port VLAN needs to be saved across resets the same as the
* default LAN MAC address.
*/
vf->port_vlan_id = le16_to_cpu(vsi->info.pvid);
error_set_pvid:
return ret;
}
/**
* ice_get_vf_cfg
* @netdev: network interface device structure
* @vf_id: VF identifier
* @ivi: VF configuration structure
*
* return VF configuration
*/
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_vf *vf;
/* validate the request */
if (vf_id >= pf->num_alloc_vfs) {
netdev_err(netdev, "invalid VF id: %d\n", 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);
return -EBUSY;
}
ivi->vf = vf_id;
ether_addr_copy(ivi->mac, vf->dflt_lan_addr.addr);
/* VF configuration for VLAN and applicable QoS */
ivi->vlan = le16_to_cpu(vsi->info.pvid) & ICE_VLAN_M;
ivi->qos = (le16_to_cpu(vsi->info.pvid) & ICE_PRIORITY_M) >>
ICE_VLAN_PRIORITY_S;
ivi->trusted = vf->trusted;
ivi->spoofchk = vf->spoofchk;
if (!vf->link_forced)
ivi->linkstate = IFLA_VF_LINK_STATE_AUTO;
else if (vf->link_up)
ivi->linkstate = IFLA_VF_LINK_STATE_ENABLE;
else
ivi->linkstate = IFLA_VF_LINK_STATE_DISABLE;
ivi->max_tx_rate = vf->tx_rate;
ivi->min_tx_rate = 0;
return 0;
}
/**
* ice_set_vf_spoofchk
* @netdev: network interface device structure
* @vf_id: VF identifier
* @ena: flag to enable or disable feature
*
* Enable or disable VF spoof checking
*/
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_ctx ctx = { 0 };
struct ice_vsi *vsi = np->vsi;
struct ice_pf *pf = vsi->back;
struct ice_vf *vf;
int status;
/* validate the request */
if (vf_id >= pf->num_alloc_vfs) {
netdev_err(netdev, "invalid VF id: %d\n", 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);
return -EBUSY;
}
if (ena == vf->spoofchk) {
dev_dbg(&pf->pdev->dev, "VF spoofchk already %s\n",
ena ? "ON" : "OFF");
return 0;
}
ctx.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_SECURITY_VALID);
if (ena) {
ctx.info.sec_flags |= ICE_AQ_VSI_SEC_FLAG_ENA_MAC_ANTI_SPOOF;
ctx.info.sw_flags2 |= ICE_AQ_VSI_SW_FLAG_RX_PRUNE_EN_M;
}
status = ice_update_vsi(&pf->hw, vsi->idx, &ctx, NULL);
if (status) {
dev_dbg(&pf->pdev->dev,
"Error %d, failed to update VSI* parameters\n", status);
return -EIO;
}
vf->spoofchk = ena;
vsi->info.sec_flags = ctx.info.sec_flags;
vsi->info.sw_flags2 = ctx.info.sw_flags2;
return status;
}
/**
* ice_set_vf_mac
* @netdev: network interface device structure
* @vf_id: VF identifier
* @mac: mac address
*
* program VF mac address
*/
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_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);
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);
return -EBUSY;
}
if (is_zero_ether_addr(mac) || is_multicast_ether_addr(mac)) {
netdev_err(netdev, "%pM not a valid unicast address\n", mac);
return -EINVAL;
}
/* copy mac into dflt_lan_addr and trigger a VF reset. The reset
* flow will use the updated dflt_lan_addr and add a MAC filter
* using ice_add_mac. Also set pf_set_mac to indicate that the PF has
* set the MAC address for this VF.
*/
ether_addr_copy(vf->dflt_lan_addr.addr, mac);
vf->pf_set_mac = true;
netdev_info(netdev,
"mac on VF %d set to %pM\n. VF driver will be reinitialized\n",
vf_id, mac);
ice_vc_dis_vf(vf);
return ret;
}
/**
* ice_set_vf_trust
* @netdev: network interface device structure
* @vf_id: VF identifier
* @trusted: Boolean value to enable/disable trusted VF
*
* Enable or disable a given VF as trusted
*/
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_vf *vf;
/* validate the request */
if (vf_id >= pf->num_alloc_vfs) {
dev_err(&pf->pdev->dev, "invalid VF id: %d\n", vf_id);
return -EINVAL;
}
vf = &pf->vf[vf_id];
if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states)) {
dev_err(&pf->pdev->dev, "VF %d in reset. Try again.\n", vf_id);
return -EBUSY;
}
/* Check if already trusted */
if (trusted == vf->trusted)
return 0;
vf->trusted = trusted;
ice_vc_dis_vf(vf);
dev_info(&pf->pdev->dev, "VF %u is now %strusted\n",
vf_id, trusted ? "" : "un");
return 0;
}
/**
* ice_set_vf_link_state
* @netdev: network interface device structure
* @vf_id: VF identifier
* @link_state: required link state
*
* Set VF's link state, irrespective of physical link state status
*/
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 virtchnl_pf_event pfe = { 0 };
struct ice_link_status *ls;
struct ice_vf *vf;
struct ice_hw *hw;
if (vf_id >= pf->num_alloc_vfs) {
dev_err(&pf->pdev->dev, "Invalid VF Identifier %d\n", 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(&pf->pdev->dev, "vf %d in reset. Try again.\n", vf_id);
return -EBUSY;
}
pfe.event = VIRTCHNL_EVENT_LINK_CHANGE;
pfe.severity = PF_EVENT_SEVERITY_INFO;
switch (link_state) {
case IFLA_VF_LINK_STATE_AUTO:
vf->link_forced = false;
vf->link_up = ls->link_info & ICE_AQ_LINK_UP;
break;
case IFLA_VF_LINK_STATE_ENABLE:
vf->link_forced = true;
vf->link_up = true;
break;
case IFLA_VF_LINK_STATE_DISABLE:
vf->link_forced = true;
vf->link_up = false;
break;
default:
return -EINVAL;
}
if (vf->link_forced)
ice_set_pfe_link_forced(vf, &pfe, vf->link_up);
else
ice_set_pfe_link(vf, &pfe, ls->link_speed, vf->link_up);
/* Notify the VF of its new link state */
ice_aq_send_msg_to_vf(hw, vf->vf_id, VIRTCHNL_OP_EVENT, 0, (u8 *)&pfe,
sizeof(pfe), NULL);
return 0;
}
...@@ -5,6 +5,11 @@ ...@@ -5,6 +5,11 @@
#define _ICE_VIRTCHNL_PF_H_ #define _ICE_VIRTCHNL_PF_H_
#include "ice.h" #include "ice.h"
#define ICE_MAX_VLANID 4095
#define ICE_VLAN_PRIORITY_S 12
#define ICE_VLAN_M 0xFFF
#define ICE_PRIORITY_M 0x7000
/* Static VF transaction/status register def */ /* Static VF transaction/status register def */
#define VF_DEVICE_STATUS 0xAA #define VF_DEVICE_STATUS 0xAA
#define VF_TRANS_PENDING_M 0x20 #define VF_TRANS_PENDING_M 0x20
...@@ -36,15 +41,20 @@ struct ice_vf { ...@@ -36,15 +41,20 @@ struct ice_vf {
struct ice_pf *pf; struct ice_pf *pf;
s16 vf_id; /* VF id in the PF space */ s16 vf_id; /* VF id in the PF space */
u32 driver_caps; /* reported by VF driver */
int first_vector_idx; /* first vector index of this VF */ int first_vector_idx; /* first vector index of this VF */
struct ice_sw *vf_sw_id; /* switch id the VF VSIs connect to */ struct ice_sw *vf_sw_id; /* switch id the VF VSIs connect to */
struct virtchnl_ether_addr dflt_lan_addr; struct virtchnl_ether_addr dflt_lan_addr;
u16 port_vlan_id; u16 port_vlan_id;
u8 pf_set_mac; /* VF MAC address set by VMM admin */
u8 trusted; u8 trusted;
u16 lan_vsi_idx; /* index into PF struct */ u16 lan_vsi_idx; /* index into PF struct */
u16 lan_vsi_num; /* ID as used by firmware */ u16 lan_vsi_num; /* ID as used by firmware */
unsigned long vf_caps; /* vf's adv. capabilities */ unsigned long vf_caps; /* vf's adv. capabilities */
DECLARE_BITMAP(vf_states, ICE_VF_STATES_NBITS); /* VF runtime states */ DECLARE_BITMAP(vf_states, ICE_VF_STATES_NBITS); /* VF runtime states */
unsigned int tx_rate; /* Tx bandwidth limit in Mbps */
u8 link_forced;
u8 link_up; /* only valid if VF link is forced */
u8 spoofchk; u8 spoofchk;
u16 num_mac; u16 num_mac;
u16 num_vlan; u16 num_vlan;
...@@ -53,14 +63,29 @@ struct ice_vf { ...@@ -53,14 +63,29 @@ struct ice_vf {
#ifdef CONFIG_PCI_IOV #ifdef CONFIG_PCI_IOV
void ice_process_vflr_event(struct ice_pf *pf); void ice_process_vflr_event(struct ice_pf *pf);
int ice_sriov_configure(struct pci_dev *pdev, int num_vfs); int ice_sriov_configure(struct pci_dev *pdev, int num_vfs);
int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac);
int ice_get_vf_cfg(struct net_device *netdev, int vf_id,
struct ifla_vf_info *ivi);
void ice_free_vfs(struct ice_pf *pf); void ice_free_vfs(struct ice_pf *pf);
void ice_vc_notify_reset(struct ice_pf *pf); void ice_vc_notify_reset(struct ice_pf *pf);
bool ice_reset_all_vfs(struct ice_pf *pf, bool is_vflr); bool ice_reset_all_vfs(struct ice_pf *pf, bool is_vflr);
int ice_set_vf_port_vlan(struct net_device *netdev, int vf_id,
u16 vlan_id, u8 qos, __be16 vlan_proto);
int ice_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate,
int max_tx_rate);
int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted);
int ice_set_vf_link_state(struct net_device *netdev, int vf_id, int link_state);
int ice_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool ena);
#else /* CONFIG_PCI_IOV */ #else /* CONFIG_PCI_IOV */
#define ice_process_vflr_event(pf) do {} while (0) #define ice_process_vflr_event(pf) do {} while (0)
#define ice_free_vfs(pf) do {} while (0) #define ice_free_vfs(pf) do {} while (0)
#define ice_vc_notify_reset(pf) do {} while (0) #define ice_vc_notify_reset(pf) do {} while (0)
static inline bool static inline bool
ice_reset_all_vfs(struct ice_pf __always_unused *pf, ice_reset_all_vfs(struct ice_pf __always_unused *pf,
bool __always_unused is_vflr) bool __always_unused is_vflr)
...@@ -74,5 +99,57 @@ ice_sriov_configure(struct pci_dev __always_unused *pdev, ...@@ -74,5 +99,57 @@ ice_sriov_configure(struct pci_dev __always_unused *pdev,
{ {
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }
static inline int
ice_set_vf_mac(struct net_device __always_unused *netdev,
int __always_unused vf_id, u8 __always_unused *mac)
{
return -EOPNOTSUPP;
}
static inline int
ice_get_vf_cfg(struct net_device __always_unused *netdev,
int __always_unused vf_id,
struct ifla_vf_info __always_unused *ivi)
{
return -EOPNOTSUPP;
}
static inline int
ice_set_vf_trust(struct net_device __always_unused *netdev,
int __always_unused vf_id, bool __always_unused trusted)
{
return -EOPNOTSUPP;
}
static inline int
ice_set_vf_port_vlan(struct net_device __always_unused *netdev,
int __always_unused vf_id, u16 __always_unused vid,
u8 __always_unused qos, __be16 __always_unused v_proto)
{
return -EOPNOTSUPP;
}
static inline int
ice_set_vf_spoofchk(struct net_device __always_unused *netdev,
int __always_unused vf_id, bool __always_unused ena)
{
return -EOPNOTSUPP;
}
static inline int
ice_set_vf_link_state(struct net_device __always_unused *netdev,
int __always_unused vf_id, int __always_unused link_state)
{
return -EOPNOTSUPP;
}
static inline int
ice_set_vf_bw(struct net_device __always_unused *netdev,
int __always_unused vf_id, int __always_unused min_tx_rate,
int __always_unused max_tx_rate)
{
return -EOPNOTSUPP;
}
#endif /* CONFIG_PCI_IOV */ #endif /* CONFIG_PCI_IOV */
#endif /* _ICE_VIRTCHNL_PF_H_ */ #endif /* _ICE_VIRTCHNL_PF_H_ */
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