diff options
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_aux.c')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_aux.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_aux.c b/drivers/net/ethernet/pensando/ionic/ionic_aux.c index f3c2a5227b36..a2be338eb3e5 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_aux.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_aux.c @@ -78,3 +78,25 @@ void ionic_auxbus_unregister(struct ionic_lif *lif) out: mutex_unlock(&lif->adev_lock); } + +void ionic_request_rdma_reset(struct ionic_lif *lif) +{ + struct ionic *ionic = lif->ionic; + int err; + + union ionic_dev_cmd cmd = { + .cmd.opcode = IONIC_CMD_RDMA_RESET_LIF, + .cmd.lif_index = cpu_to_le16(lif->index), + }; + + mutex_lock(&ionic->dev_cmd_lock); + + ionic_dev_cmd_go(&ionic->idev, &cmd); + err = ionic_dev_cmd_wait(ionic, DEVCMD_TIMEOUT); + + mutex_unlock(&ionic->dev_cmd_lock); + + if (err) + pr_warn("%s request_reset: error %d\n", __func__, err); +} +EXPORT_SYMBOL_NS(ionic_request_rdma_reset, "NET_IONIC"); |