diff options
| author | Sathya Perla <sathya.perla@emulex.com> | 2012-11-06 17:48:59 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-07 16:59:52 -0500 |
| commit | 1bc8e7e4f36c0c19dd7dea29e7c248b7c6ef3a15 (patch) | |
| tree | 510d8b113fa050d595480054aea7759dbecfe43c /drivers/net/ethernet/emulex/benet/be_main.c | |
| parent | ce66f781cff6b3522b1234096db77e8bacdbf3c3 (diff) | |
be2net: fix access to SEMAPHORE reg
The SEMAPHORE register was being accessed from the csr BAR space. This BAR
may not be available in some Skyhawk-R configurations. Instead, access this
register via the PCI config space (it's available there too).
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_main.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 95e279fb2af..5c475cc333a 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -3619,8 +3619,6 @@ static void be_netdev_init(struct net_device *netdev) static void be_unmap_pci_bars(struct be_adapter *adapter) { - if (adapter->csr) - pci_iounmap(adapter->pdev, adapter->csr); if (adapter->db) pci_iounmap(adapter->pdev, adapter->db); if (adapter->roce_db.base) @@ -3668,13 +3666,6 @@ static int be_map_pci_bars(struct be_adapter *adapter) adapter->if_type = (sli_intf & SLI_INTF_IF_TYPE_MASK) >> SLI_INTF_IF_TYPE_SHIFT; - if (be_physfn(adapter) && !lancer_chip(adapter)) { - addr = pci_iomap(adapter->pdev, 2, 0); - if (addr == NULL) - return -ENOMEM; - adapter->csr = addr; - } - addr = pci_iomap(adapter->pdev, db_bar(adapter), 0); if (addr == NULL) goto pci_map_err; |