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cxgb3 - FW versioning

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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>
This commit is contained in:
Divy Le Ray
2007-01-30 19:43:45 -08:00
committed by Jeff Garzik
parent b9662d0e9c
commit 4aac389908
3 changed files with 48 additions and 13 deletions
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19
drivers/net/cxgb3/t3_hw.c
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@@ -826,6 +826,11 @@ static int t3_write_flash(struct adapter *adapter, unsigned int addr,
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 t3_check_fw_version(struct adapter *adapter)
{
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;
}