bnx2x: Supporting BCM8726 PHY
Also adding the ability to recognize the optic module and disable it if it is
not authorized for safety reasons - since this feature might upset some users
which are willing to take the risk, it is optional and can be disabled by
setting an nvram bit (or a trivial driver patch to set this bit).
This dual port PHY requires special handling if the ports are swapped.
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bnx2x_link.h b/drivers/net/bnx2x_link.h
index 47cb585..1318683 100644
--- a/drivers/net/bnx2x_link.h
+++ b/drivers/net/bnx2x_link.h
@@ -89,6 +89,9 @@
/* phy_addr populated by the CLC */
u8 phy_addr;
+ u32 feature_config_flags;
+#define FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED (1<<0)
+#define FEATURE_CONFIG_MODULE_ENFORCMENT_ENABLED (2<<0)
/* Device pointer passed to all callback functions */
struct bnx2x *bp;
};
@@ -125,8 +128,11 @@
/* Initialize the phy */
u8 bnx2x_phy_init(struct link_params *input, struct link_vars *output);
-/* Reset the link. Should be called when driver or interface goes down */
-u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars);
+/* Reset the link. Should be called when driver or interface goes down
+ Before calling phy firmware upgrade, the reset_ext_phy should be set
+ to 0 */
+u8 bnx2x_link_reset(struct link_params *params, struct link_vars *vars,
+ u8 reset_ext_phy);
/* bnx2x_link_update should be called upon link interrupt */
u8 bnx2x_link_update(struct link_params *input, struct link_vars *output);
@@ -163,6 +169,10 @@
u8 bnx2x_flash_download(struct bnx2x *bp, u8 port, u32 ext_phy_config,
u8 driver_loaded, char data[], u32 size);
+/* bnx2x_handle_module_detect_int should be called upon module detection
+ interrupt */
+void bnx2x_handle_module_detect_int(struct link_params *params);
+
/* Get the actual link status. In case it returns 0, link is up,
otherwise link is down*/
u8 bnx2x_test_link(struct link_params *input, struct link_vars *vars);
