qlcnic: Fix register device in FAILED state for 82xx.
o Commit 7e2cf4feba058476324dc545e3d1b316998c91e6
("qlcnic: change driver hardware interface mechanism")
has overwritten
commit b43e5ee76a4320c070cf0fe65cf4927198fbb4d1
("qlcnic: Register device in FAILED state")
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
index c6165d0..019f437 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
@@ -1272,6 +1272,7 @@
void qlcnic_create_diag_entries(struct qlcnic_adapter *adapter)
{
struct device *dev = &adapter->pdev->dev;
+ u32 state;
if (device_create_bin_file(dev, &bin_attr_port_stats))
dev_info(dev, "failed to create port stats sysfs entry");
@@ -1285,8 +1286,13 @@
if (device_create_bin_file(dev, &bin_attr_mem))
dev_info(dev, "failed to create mem sysfs entry\n");
+ state = QLC_SHARED_REG_RD32(adapter, QLCNIC_CRB_DEV_STATE);
+ if (state == QLCNIC_DEV_FAILED || state == QLCNIC_DEV_BADBAD)
+ return;
+
if (device_create_bin_file(dev, &bin_attr_pci_config))
dev_info(dev, "failed to create pci config sysfs entry");
+
if (device_create_file(dev, &dev_attr_beacon))
dev_info(dev, "failed to create beacon sysfs entry");
@@ -1307,6 +1313,7 @@
void qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter)
{
struct device *dev = &adapter->pdev->dev;
+ u32 state;
device_remove_bin_file(dev, &bin_attr_port_stats);
@@ -1315,6 +1322,11 @@
device_remove_file(dev, &dev_attr_diag_mode);
device_remove_bin_file(dev, &bin_attr_crb);
device_remove_bin_file(dev, &bin_attr_mem);
+
+ state = QLC_SHARED_REG_RD32(adapter, QLCNIC_CRB_DEV_STATE);
+ if (state == QLCNIC_DEV_FAILED || state == QLCNIC_DEV_BADBAD)
+ return;
+
device_remove_bin_file(dev, &bin_attr_pci_config);
device_remove_file(dev, &dev_attr_beacon);
if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))