[PATCH net-next 6/8] ionic: refill lif identity after fw_up

[Shannon Nelson]

After we do a fw upgrade and refill the ionic->ident.dev, we
also need to update the other identity info.  Since the lif
identity needs to be updated each time the ionic identity is
refreshed, we can pull it into ionic_identify().

The debugfs entry is moved so that it doesn't cause an
error message when the data is refreshed after the fw upgrade.

Signed-off-by: Shannon Nelson <snel...@pensando.io>
---
 .../net/ethernet/pensando/ionic/ionic_bus_pci.c  | 10 ++--------
 drivers/net/ethernet/pensando/ionic/ionic_lif.c  | 10 +++++++++-
 drivers/net/ethernet/pensando/ionic/ionic_main.c | 16 +++++++++++-----
 3 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c 
b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
index 2749ce009ebc..b0d8499d373b 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c
@@ -266,6 +266,7 @@ static int ionic_probe(struct pci_dev *pdev, const struct 
pci_device_id *ent)
                dev_err(dev, "Cannot identify device: %d, aborting\n", err);
                goto err_out_teardown;
        }
+       ionic_debugfs_add_ident(ionic);
 
        err = ionic_init(ionic);
        if (err) {
@@ -286,14 +287,7 @@ static int ionic_probe(struct pci_dev *pdev, const struct 
pci_device_id *ent)
                goto err_out_reset;
        }
 
-       /* Configure LIFs */
-       err = ionic_lif_identify(ionic, IONIC_LIF_TYPE_CLASSIC,
-                                &ionic->ident.lif);
-       if (err) {
-               dev_err(dev, "Cannot identify LIFs: %d, aborting\n", err);
-               goto err_out_port_reset;
-       }
-
+       /* Allocate and init the LIF */
        err = ionic_lif_size(ionic);
        if (err) {
                dev_err(dev, "Cannot size LIF: %d, aborting\n", err);
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c 
b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 2b6cd60095b1..fcf5b00d1c33 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -2556,7 +2556,15 @@ static void ionic_lif_handle_fw_up(struct ionic_lif *lif)
        dev_info(ionic->dev, "FW Up: restarting LIFs\n");
 
        ionic_init_devinfo(ionic);
-       ionic_port_init(ionic);
+       err = ionic_identify(ionic);
+       if (err)
+               goto err_out;
+       err = ionic_port_identify(ionic);
+       if (err)
+               goto err_out;
+       err = ionic_port_init(ionic);
+       if (err)
+               goto err_out;
        err = ionic_qcqs_alloc(lif);
        if (err)
                goto err_out;
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_main.c 
b/drivers/net/ethernet/pensando/ionic/ionic_main.c
index c7a67c5cda42..c21195be59e1 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_main.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_main.c
@@ -429,17 +429,23 @@ int ionic_identify(struct ionic *ionic)
                sz = min(sizeof(ident->dev), sizeof(idev->dev_cmd_regs->data));
                memcpy_fromio(&ident->dev, &idev->dev_cmd_regs->data, sz);
        }
-
        mutex_unlock(&ionic->dev_cmd_lock);
 
-       if (err)
-               goto err_out_unmap;
+       if (err) {
+               dev_err(ionic->dev, "Cannot identify ionic: %dn", err);
+               goto err_out;
+       }
 
-       ionic_debugfs_add_ident(ionic);
+       err = ionic_lif_identify(ionic, IONIC_LIF_TYPE_CLASSIC,
+                                &ionic->ident.lif);
+       if (err) {
+               dev_err(ionic->dev, "Cannot identify LIFs: %d\n", err);
+               goto err_out;
+       }
 
        return 0;
 
-err_out_unmap:
+err_out:
        return err;
 }
 
-- 
2.17.1