sfc: Implement ethtool reset operation

Refactor efx_reset_down() and efx_reset_up() accordingly.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index a9fde82aeeae..58bf761d7317 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -880,6 +880,8 @@ static inline const char *efx_dev_name(struct efx_nic *efx)
  *      descriptors
  * @tx_dc_base: Base address in SRAM of TX queue descriptor caches
  * @rx_dc_base: Base address in SRAM of RX queue descriptor caches
+ * @reset_world_flags: Flags for additional components covered by
+ *      reset method RESET_TYPE_WORLD
  */
 struct efx_nic_type {
         int (*probe)(struct efx_nic *efx);
@@ -915,6 +917,7 @@ struct efx_nic_type {
         unsigned int phys_addr_channels;
         unsigned int tx_dc_base;
         unsigned int rx_dc_base;
+        u32 reset_world_flags;
 };
 
 /**************************************************************************