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authorEilon Greenstein <eilong@broadcom.com>2009-02-12 08:36:55 +0000
committerDavid S. Miller <davem@davemloft.net>2009-02-15 23:31:24 -0800
commit589abe3a0f594a7707a15674ca9e80370c972832 (patch)
treea7930047ca7f5340b9053948fcba98128de4d588 /drivers/net/bnx2x_link.h
parent4acac6a53a3c9dfc604a9a8647f16b0242080e93 (diff)
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>
Diffstat (limited to 'drivers/net/bnx2x_link.h')
-rw-r--r--drivers/net/bnx2x_link.h14
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/bnx2x_link.h b/drivers/net/bnx2x_link.h
index 47cb585f4278..1318683f6e51 100644
--- a/drivers/net/bnx2x_link.h
+++ b/drivers/net/bnx2x_link.h
@@ -89,6 +89,9 @@ struct link_params {
/* 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 @@ struct link_vars {
/* 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_override_led_value(struct bnx2x *bp, u8 port, u32 led_idx, u32 value);
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);