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path: root/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
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Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c')
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c84
1 files changed, 42 insertions, 42 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
index 50d2007a2640..8be718508600 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
@@ -19,6 +19,45 @@
#include "bnxt_ethtool.h"
#ifdef CONFIG_BNXT_SRIOV
+static int bnxt_hwrm_fwd_async_event_cmpl(struct bnxt *bp,
+ struct bnxt_vf_info *vf, u16 event_id)
+{
+ struct hwrm_fwd_async_event_cmpl_output *resp = bp->hwrm_cmd_resp_addr;
+ struct hwrm_fwd_async_event_cmpl_input req = {0};
+ struct hwrm_async_event_cmpl *async_cmpl;
+ int rc = 0;
+
+ bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FWD_ASYNC_EVENT_CMPL, -1, -1);
+ if (vf)
+ req.encap_async_event_target_id = cpu_to_le16(vf->fw_fid);
+ else
+ /* broadcast this async event to all VFs */
+ req.encap_async_event_target_id = cpu_to_le16(0xffff);
+ async_cmpl = (struct hwrm_async_event_cmpl *)req.encap_async_event_cmpl;
+ async_cmpl->type =
+ cpu_to_le16(HWRM_ASYNC_EVENT_CMPL_TYPE_HWRM_ASYNC_EVENT);
+ async_cmpl->event_id = cpu_to_le16(event_id);
+
+ mutex_lock(&bp->hwrm_cmd_lock);
+ rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+
+ if (rc) {
+ netdev_err(bp->dev, "hwrm_fwd_async_event_cmpl failed. rc:%d\n",
+ rc);
+ goto fwd_async_event_cmpl_exit;
+ }
+
+ if (resp->error_code) {
+ netdev_err(bp->dev, "hwrm_fwd_async_event_cmpl error %d\n",
+ resp->error_code);
+ rc = -1;
+ }
+
+fwd_async_event_cmpl_exit:
+ mutex_unlock(&bp->hwrm_cmd_lock);
+ return rc;
+}
+
static int bnxt_vf_ndo_prep(struct bnxt *bp, int vf_id)
{
if (!test_bit(BNXT_STATE_OPEN, &bp->state)) {
@@ -243,8 +282,9 @@ int bnxt_set_vf_link_state(struct net_device *dev, int vf_id, int link)
rc = -EINVAL;
break;
}
- /* CHIMP TODO: send msg to VF to update new link state */
-
+ if (vf->flags & (BNXT_VF_LINK_UP | BNXT_VF_LINK_FORCED))
+ rc = bnxt_hwrm_fwd_async_event_cmpl(bp, vf,
+ HWRM_ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE);
return rc;
}
@@ -525,46 +565,6 @@ err_out1:
return rc;
}
-static int bnxt_hwrm_fwd_async_event_cmpl(struct bnxt *bp,
- struct bnxt_vf_info *vf,
- u16 event_id)
-{
- int rc = 0;
- struct hwrm_fwd_async_event_cmpl_input req = {0};
- struct hwrm_fwd_async_event_cmpl_output *resp = bp->hwrm_cmd_resp_addr;
- struct hwrm_async_event_cmpl *async_cmpl;
-
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FWD_ASYNC_EVENT_CMPL, -1, -1);
- if (vf)
- req.encap_async_event_target_id = cpu_to_le16(vf->fw_fid);
- else
- /* broadcast this async event to all VFs */
- req.encap_async_event_target_id = cpu_to_le16(0xffff);
- async_cmpl = (struct hwrm_async_event_cmpl *)req.encap_async_event_cmpl;
- async_cmpl->type =
- cpu_to_le16(HWRM_ASYNC_EVENT_CMPL_TYPE_HWRM_ASYNC_EVENT);
- async_cmpl->event_id = cpu_to_le16(event_id);
-
- mutex_lock(&bp->hwrm_cmd_lock);
- rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
-
- if (rc) {
- netdev_err(bp->dev, "hwrm_fwd_async_event_cmpl failed. rc:%d\n",
- rc);
- goto fwd_async_event_cmpl_exit;
- }
-
- if (resp->error_code) {
- netdev_err(bp->dev, "hwrm_fwd_async_event_cmpl error %d\n",
- resp->error_code);
- rc = -1;
- }
-
-fwd_async_event_cmpl_exit:
- mutex_unlock(&bp->hwrm_cmd_lock);
- return rc;
-}
-
void bnxt_sriov_disable(struct bnxt *bp)
{
u16 num_vfs = pci_num_vf(bp->pdev);