sfc: SFT9001/SFN4111T: Check PHY boot status during board initialisation
During SFN4111T initialisation, check whether the PHY boot status
indicates a bad firmware checksum. If so, prepare to reflash rather
than continuing with normal initialisation.
Remove redundant PHY boot status check from tenxpress_phy_init().
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/phy.h b/drivers/net/sfc/phy.h
index 07e855c..f6e4722 100644
--- a/drivers/net/sfc/phy.h
+++ b/drivers/net/sfc/phy.h
@@ -18,6 +18,10 @@
extern void tenxpress_phy_blink(struct efx_nic *efx, bool blink);
+/* Wait for the PHY to boot. Return 0 on success, -EINVAL if the PHY failed
+ * to boot due to corrupt flash, or some other negative error code. */
+extern int sft9001_wait_boot(struct efx_nic *efx);
+
/****************************************************************************
* Exported functions from the driver for XFP optical PHYs
*/