net/ice/base: add NVM netlist macros

As title, these macros are added for future use.

Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>

diff --git a/drivers/net/ice/base/ice_adminq_cmd.h b/drivers/net/ice/base/ice_adminq_cmd.h
index 9a79c76..bcb2dd7 100644 (file)
--- a/drivers/net/ice/base/ice_adminq_cmd.h
+++ b/drivers/net/ice/base/ice_adminq_cmd.h
@@ -1720,6 +1720,32 @@ struct ice_aqc_nvm {
 #define ICE_AQC_NVM_LLDP_STATUS_M_LEN          4 /* In Bits */
 #define ICE_AQC_NVM_LLDP_STATUS_RD_LEN         4 /* In Bytes */
 
+/* The result of netlist NVM read comes in a TLV format. The actual data
+ * (netlist header) starts from word offset 1 (byte 2). The FW strips
+ * out the type field from the TLV header so all the netlist fields
+ * should adjust their offset value by 1 word (2 bytes) in order to map
+ * their correct location.
+ */
+#define ICE_AQC_NVM_LINK_TOPO_NETLIST_MOD_ID           0x11B
+#define ICE_AQC_NVM_LINK_TOPO_NETLIST_LEN_OFFSET       1
+#define ICE_AQC_NVM_LINK_TOPO_NETLIST_LEN              2 /* In bytes */
+#define ICE_AQC_NVM_NETLIST_NODE_COUNT_OFFSET          2
+#define ICE_AQC_NVM_NETLIST_NODE_COUNT_LEN             2 /* In bytes */
+#define ICE_AQC_NVM_NETLIST_ID_BLK_START_OFFSET                5
+#define ICE_AQC_NVM_NETLIST_ID_BLK_LEN                 0x30 /* In words */
+
+/* netlist ID block field offsets (word offsets) */
+#define ICE_AQC_NVM_NETLIST_ID_BLK_MAJOR_VER_LOW       2
+#define ICE_AQC_NVM_NETLIST_ID_BLK_MAJOR_VER_HIGH      3
+#define ICE_AQC_NVM_NETLIST_ID_BLK_MINOR_VER_LOW       4
+#define ICE_AQC_NVM_NETLIST_ID_BLK_MINOR_VER_HIGH      5
+#define ICE_AQC_NVM_NETLIST_ID_BLK_TYPE_LOW            6
+#define ICE_AQC_NVM_NETLIST_ID_BLK_TYPE_HIGH           7
+#define ICE_AQC_NVM_NETLIST_ID_BLK_REV_LOW             8
+#define ICE_AQC_NVM_NETLIST_ID_BLK_REV_HIGH            9
+#define ICE_AQC_NVM_NETLIST_ID_BLK_SHA_HASH            0xA
+#define ICE_AQC_NVM_NETLIST_ID_BLK_CUST_VER            0x2F
+
 /* Used for 0x0704 as well as for 0x0705 commands */
 struct ice_aqc_nvm_cfg {
        u8      cmd_flags;