cxgb3 - FW versioning
Clean up FW version checking.
The supported FW version is now 3.1.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index a4e2e57..4545acb 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -826,6 +826,11 @@
return 0;
}
+enum fw_version_type {
+ FW_VERSION_N3,
+ FW_VERSION_T3
+};
+
/**
* t3_get_fw_version - read the firmware version
* @adapter: the adapter
@@ -849,19 +854,21 @@
{
int ret;
u32 vers;
+ unsigned int type, major, minor;
ret = t3_get_fw_version(adapter, &vers);
if (ret)
return ret;
- /* Minor 0xfff means the FW is an internal development-only version. */
- if ((vers & 0xfff) == 0xfff)
+ type = G_FW_VERSION_TYPE(vers);
+ major = G_FW_VERSION_MAJOR(vers);
+ minor = G_FW_VERSION_MINOR(vers);
+
+ if (type == FW_VERSION_T3 && major == 3 && minor == 1)
return 0;
- if (vers == 0x1002009)
- return 0;
-
- CH_ERR(adapter, "found wrong FW version, driver needs version 2.9\n");
+ CH_ERR(adapter, "found wrong FW version(%u.%u), "
+ "driver needs version 3.1\n", major, minor);
return -EINVAL;
}