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path: root/drivers/net/ethernet/qlogic/qed/qed_sriov.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_sriov.c')
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_sriov.c62
1 files changed, 47 insertions, 15 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
index 8ac38828ba45..5222a035fd19 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
@@ -831,7 +831,7 @@ static int qed_iov_enable_vf_access(struct qed_hwfn *p_hwfn,
* @p_hwfn: HW device data.
* @p_ptt: PTT window for writing the registers.
* @vf: VF info data.
- * @enable: The actual permision for this VF.
+ * @enable: The actual permission for this VF.
*
* In E4, queue zone permission table size is 320x9. There
* are 320 VF queues for single engine device (256 for dual
@@ -2984,12 +2984,16 @@ static int qed_iov_pre_update_vport(struct qed_hwfn *hwfn,
u8 mask = QED_ACCEPT_UCAST_UNMATCHED | QED_ACCEPT_MCAST_UNMATCHED;
struct qed_filter_accept_flags *flags = &params->accept_flags;
struct qed_public_vf_info *vf_info;
+ u16 tlv_mask;
+
+ tlv_mask = BIT(QED_IOV_VP_UPDATE_ACCEPT_PARAM) |
+ BIT(QED_IOV_VP_UPDATE_ACCEPT_ANY_VLAN);
/* Untrusted VFs can't even be trusted to know that fact.
* Simply indicate everything is configured fine, and trace
* configuration 'behind their back'.
*/
- if (!(*tlvs & BIT(QED_IOV_VP_UPDATE_ACCEPT_PARAM)))
+ if (!(*tlvs & tlv_mask))
return 0;
vf_info = qed_iov_get_public_vf_info(hwfn, vfid, true);
@@ -3006,6 +3010,13 @@ static int qed_iov_pre_update_vport(struct qed_hwfn *hwfn,
flags->tx_accept_filter &= ~mask;
}
+ if (params->update_accept_any_vlan_flg) {
+ vf_info->accept_any_vlan = params->accept_any_vlan;
+
+ if (vf_info->forced_vlan && !vf_info->is_trusted_configured)
+ params->accept_any_vlan = false;
+ }
+
return 0;
}
@@ -3022,7 +3033,7 @@ static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn,
u16 length;
int rc;
- /* Valiate PF can send such a request */
+ /* Validate PF can send such a request */
if (!vf->vport_instance) {
DP_VERBOSE(p_hwfn,
QED_MSG_IOV,
@@ -3301,7 +3312,7 @@ static void qed_iov_vf_mbx_ucast_filter(struct qed_hwfn *p_hwfn,
goto out;
}
- /* Determine if the unicast filtering is acceptible by PF */
+ /* Determine if the unicast filtering is acceptable by PF */
if ((p_bulletin->valid_bitmap & BIT(VLAN_ADDR_FORCED)) &&
(params.type == QED_FILTER_VLAN ||
params.type == QED_FILTER_MAC_VLAN)) {
@@ -3718,7 +3729,7 @@ qed_iov_execute_vf_flr_cleanup(struct qed_hwfn *p_hwfn,
rc = qed_iov_enable_vf_access(p_hwfn, p_ptt, p_vf);
if (rc) {
- DP_ERR(p_hwfn, "Failed to re-enable VF[%d] acces\n",
+ DP_ERR(p_hwfn, "Failed to re-enable VF[%d] access\n",
vfid);
return rc;
}
@@ -3806,11 +3817,11 @@ bool qed_iov_mark_vf_flr(struct qed_hwfn *p_hwfn, u32 *p_disabled_vfs)
return found;
}
-static void qed_iov_get_link(struct qed_hwfn *p_hwfn,
- u16 vfid,
- struct qed_mcp_link_params *p_params,
- struct qed_mcp_link_state *p_link,
- struct qed_mcp_link_capabilities *p_caps)
+static int qed_iov_get_link(struct qed_hwfn *p_hwfn,
+ u16 vfid,
+ struct qed_mcp_link_params *p_params,
+ struct qed_mcp_link_state *p_link,
+ struct qed_mcp_link_capabilities *p_caps)
{
struct qed_vf_info *p_vf = qed_iov_get_vf_info(p_hwfn,
vfid,
@@ -3818,7 +3829,7 @@ static void qed_iov_get_link(struct qed_hwfn *p_hwfn,
struct qed_bulletin_content *p_bulletin;
if (!p_vf)
- return;
+ return -EINVAL;
p_bulletin = p_vf->bulletin.p_virt;
@@ -3828,6 +3839,7 @@ static void qed_iov_get_link(struct qed_hwfn *p_hwfn,
__qed_vf_get_link_state(p_hwfn, p_link, p_bulletin);
if (p_caps)
__qed_vf_get_link_caps(p_hwfn, p_caps, p_bulletin);
+ return 0;
}
static int
@@ -4392,6 +4404,9 @@ qed_iov_configure_min_tx_rate(struct qed_dev *cdev, int vfid, u32 rate)
}
vf = qed_iov_get_vf_info(QED_LEADING_HWFN(cdev), (u16)vfid, true);
+ if (!vf)
+ return -EINVAL;
+
vport_id = vf->vport_id;
return qed_configure_vport_wfq(cdev, vport_id, rate);
@@ -4465,7 +4480,7 @@ int qed_sriov_disable(struct qed_dev *cdev, bool pci_enabled)
struct qed_ptt *ptt = qed_ptt_acquire(hwfn);
/* Failure to acquire the ptt in 100g creates an odd error
- * where the first engine has already relased IOV.
+ * where the first engine has already released IOV.
*/
if (!ptt) {
DP_ERR(hwfn, "Failed to acquire ptt\n");
@@ -4686,6 +4701,7 @@ static int qed_get_vf_config(struct qed_dev *cdev,
struct qed_public_vf_info *vf_info;
struct qed_mcp_link_state link;
u32 tx_rate;
+ int ret;
/* Sanitize request */
if (IS_VF(cdev))
@@ -4699,7 +4715,9 @@ static int qed_get_vf_config(struct qed_dev *cdev,
vf_info = qed_iov_get_public_vf_info(hwfn, vf_id, true);
- qed_iov_get_link(hwfn, vf_id, NULL, &link, NULL);
+ ret = qed_iov_get_link(hwfn, vf_id, NULL, &link, NULL);
+ if (ret)
+ return ret;
/* Fill information about VF */
ivi->vf = vf_id;
@@ -4715,6 +4733,7 @@ static int qed_get_vf_config(struct qed_dev *cdev,
tx_rate = vf_info->tx_rate;
ivi->max_tx_rate = tx_rate ? tx_rate : link.speed;
ivi->min_tx_rate = qed_iov_get_vf_min_rate(hwfn, vf_id);
+ ivi->trusted = vf_info->is_trusted_request;
return 0;
}
@@ -5136,7 +5155,7 @@ static void qed_iov_handle_trust_change(struct qed_hwfn *hwfn)
/* Validate that the VF has a configured vport */
vf = qed_iov_get_vf_info(hwfn, i, true);
- if (!vf->vport_instance)
+ if (!vf || !vf->vport_instance)
continue;
memset(&params, 0, sizeof(params));
@@ -5145,6 +5164,12 @@ static void qed_iov_handle_trust_change(struct qed_hwfn *hwfn)
params.update_ctl_frame_check = 1;
params.mac_chk_en = !vf_info->is_trusted_configured;
+ params.update_accept_any_vlan_flg = 0;
+
+ if (vf_info->accept_any_vlan && vf_info->forced_vlan) {
+ params.update_accept_any_vlan_flg = 1;
+ params.accept_any_vlan = vf_info->accept_any_vlan;
+ }
if (vf_info->rx_accept_mode & mask) {
flags->update_rx_mode_config = 1;
@@ -5160,13 +5185,20 @@ static void qed_iov_handle_trust_change(struct qed_hwfn *hwfn)
if (!vf_info->is_trusted_configured) {
flags->rx_accept_filter &= ~mask;
flags->tx_accept_filter &= ~mask;
+ params.accept_any_vlan = false;
}
if (flags->update_rx_mode_config ||
flags->update_tx_mode_config ||
- params.update_ctl_frame_check)
+ params.update_ctl_frame_check ||
+ params.update_accept_any_vlan_flg) {
+ DP_VERBOSE(hwfn, QED_MSG_IOV,
+ "vport update config for %s VF[abs 0x%x rel 0x%x]\n",
+ vf_info->is_trusted_configured ? "trusted" : "untrusted",
+ vf->abs_vf_id, vf->relative_vf_id);
qed_sp_vport_update(hwfn, &params,
QED_SPQ_MODE_EBLOCK, NULL);
+ }
}
}
generated by cgit (git 2.34.1) at 2025-12-26 22:48:13 +0000