bnx2x: Supporting BCM8727 PHY

Adding support for BCM8727 - a dual port SFP+ PHY. That includes verification of
the optic module vendor and part number - the list of approved modules resides
on the nvram and the module is verified by the FW. Since not all users would
like to use this verification feature, it can be disabled. The default behavior
is to issue a warning if the module is not approved, but still allow using it -
but it is also possible to disable the link if the module is not approved.

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>

1 files changed, 12 insertions, 2 deletions

diff --git a/drivers/net/bnx2x_link.h b/drivers/net/bnx2x_link.h
index 19a866dc10eb..d25ef45d793f 100644
--- a/drivers/net/bnx2x_link.h
+++ b/drivers/net/bnx2x_link.h
@@ -39,7 +39,13 @@
 #define SPEED_15000             15000
 #define SPEED_16000             16000
 
-
+#define SFP_EEPROM_VENDOR_NAME_ADDR             0x14
+#define SFP_EEPROM_VENDOR_NAME_SIZE             16
+#define SFP_EEPROM_VENDOR_OUI_ADDR              0x25
+#define SFP_EEPROM_VENDOR_OUI_SIZE              3
+#define SFP_EEPROM_PART_NO_ADDR                 0x28
+#define SFP_EEPROM_PART_NO_SIZE         16
+#define PWR_FLT_ERR_MSG_LEN                     250
 /***********************************************************/
 /*                         Structs                         */
 /***********************************************************/
@@ -91,7 +97,8 @@ struct link_params {
         u16 xgxs_config_tx[4]; /* preemphasis values for the tx side */
         u32 feature_config_flags;
 #define FEATURE_CONFIG_OVERRIDE_PREEMPHASIS_ENABLED (1<<0)
-#define FEATURE_CONFIG_MODULE_ENFORCMENT_ENABLED        (2<<0)
+#define FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY (1<<2)
+#define FEATURE_CONFIG_BCM8727_NOC                      (1<<3)
         /* Device pointer passed to all callback functions */
         struct bnx2x *bp;
 };
@@ -181,4 +188,7 @@ u8 bnx2x_test_link(struct link_params *input, struct link_vars *vars);
 u8 bnx2x_common_init_phy(struct bnx2x *bp, u32 shmem_base);
 
 
+u8 bnx2x_read_sfp_module_eeprom(struct link_params *params, u16 addr,
+                              u8 byte_cnt, u8 *o_buf);
+
 #endif /* BNX2X_LINK_H */