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/openbmc/linux/drivers/net/ethernet/chelsio/cxgb4/
H A Dt4_hw.c21d11bd6 Wed Oct 07 23:38:23 CDT 2015 Hariprasad Shenai <hariprasad@chelsio.com> cxgb4: Enhance driver to update FW, when FW is too old

t4_check_fw_version() can return several error codes (-EINVAL, -EBUSY,
-EAGAIN). The present code sets the adapter state to UNINIT only if its
an EFAULT. In all the error cases set the adapter to uninitialized state.

In t4_check_fw_version() if call to t4_get_fw_version() fails, repeat the
operation a few times before returning failure.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
21d11bd6 Wed Oct 07 23:38:23 CDT 2015 Hariprasad Shenai <hariprasad@chelsio.com> cxgb4: Enhance driver to update FW, when FW is too old

t4_check_fw_version() can return several error codes (-EINVAL, -EBUSY,
-EAGAIN). The present code sets the adapter state to UNINIT only if its
an EFAULT. In all the error cases set the adapter to uninitialized state.

In t4_check_fw_version() if call to t4_get_fw_version() fails, repeat the
operation a few times before returning failure.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
H A Dcxgb4_main.c21d11bd6 Wed Oct 07 23:38:23 CDT 2015 Hariprasad Shenai <hariprasad@chelsio.com> cxgb4: Enhance driver to update FW, when FW is too old

t4_check_fw_version() can return several error codes (-EINVAL, -EBUSY,
-EAGAIN). The present code sets the adapter state to UNINIT only if its
an EFAULT. In all the error cases set the adapter to uninitialized state.

In t4_check_fw_version() if call to t4_get_fw_version() fails, repeat the
operation a few times before returning failure.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
21d11bd6 Wed Oct 07 23:38:23 CDT 2015 Hariprasad Shenai <hariprasad@chelsio.com> cxgb4: Enhance driver to update FW, when FW is too old

t4_check_fw_version() can return several error codes (-EINVAL, -EBUSY,
-EAGAIN). The present code sets the adapter state to UNINIT only if its
an EFAULT. In all the error cases set the adapter to uninitialized state.

In t4_check_fw_version() if call to t4_get_fw_version() fails, repeat the
operation a few times before returning failure.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>