be2net: Provide an alternate way to read pf_num for BEx chips

[cascardo/linux.git] / drivers / net / ethernet / emulex / benet / be_cmds.c

diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 9cffe48..45d1742 100644 (file)
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -3527,6 +3527,11 @@ int be_cmd_get_cntl_attributes(struct be_adapter *adapter)
                for (i = 0; i < CNTL_SERIAL_NUM_WORDS; i++)
                        adapter->serial_num[i] = le32_to_cpu(serial_num[i]) &
                                (BIT_MASK(16) - 1);
+               /* For BEx, since GET_FUNC_CONFIG command is not
+                * supported, we read funcnum here as a workaround.
+                */
+               if (BEx_chip(adapter))
+                       adapter->pf_num = attribs->hba_attribs.pci_funcnum;
        }
 
 err: