Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue

Tony Nguyen says:

====================
Intel Wired LAN Driver Updates 2023-08-07 (ice)

This series contains updates to ice driver only.

Wojciech allows for LAG interfaces to be used for bridge offloads.

Marcin tracks additional metadata for filtering rules to aid in proper
differentiation of similar rules. He also renames some flags that
do not entirely describe their representation.

Karol and Jan add additional waiting for firmware load on devices that
require it.

Przemek refactors RSS implementation to clarify/simplify configurations.

* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue:
  ice: clean up __ice_aq_get_set_rss_lut()
  ice: add FW load wait
  ice: Add get C827 PHY index function
  ice: Rename enum ice_pkt_flags values
  ice: Add direction metadata
  ice: Accept LAG netdevs in bridge offloads
====================

Link: https://lore.kernel.org/r/20230807204835.3129164-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 26 insertions, 28 deletions

diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
index c0ad34b42531..29f7a9852aec 100644
--- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
+++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h
@@ -1404,6 +1404,7 @@ struct ice_aqc_get_link_topo {
 	struct ice_aqc_link_topo_addr addr;
 	u8 node_part_num;
 #define ICE_AQC_GET_LINK_TOPO_NODE_NR_PCA9575	0x21
+#define ICE_AQC_GET_LINK_TOPO_NODE_NR_C827	0x31
 	u8 rsvd[9];
 };
 
@@ -1793,11 +1794,10 @@ struct ice_aqc_lldp_filter_ctrl {
 	u8 reserved2[12];
 };
 
+#define ICE_AQC_RSS_VSI_VALID BIT(15)
+
 /* Get/Set RSS key (indirect 0x0B04/0x0B02) */
 struct ice_aqc_get_set_rss_key {
-#define ICE_AQC_GSET_RSS_KEY_VSI_VALID	BIT(15)
-#define ICE_AQC_GSET_RSS_KEY_VSI_ID_S	0
-#define ICE_AQC_GSET_RSS_KEY_VSI_ID_M	(0x3FF << ICE_AQC_GSET_RSS_KEY_VSI_ID_S)
 	__le16 vsi_id;
 	u8 reserved[6];
 	__le32 addr_high;
@@ -1815,35 +1815,33 @@ struct ice_aqc_get_set_rss_keys {
 	u8 extended_hash_key[ICE_AQC_GET_SET_RSS_KEY_DATA_HASH_KEY_SIZE];
 };
 
-/* Get/Set RSS LUT (indirect 0x0B05/0x0B03) */
-struct ice_aqc_get_set_rss_lut {
-#define ICE_AQC_GSET_RSS_LUT_VSI_VALID	BIT(15)
-#define ICE_AQC_GSET_RSS_LUT_VSI_ID_S	0
-#define ICE_AQC_GSET_RSS_LUT_VSI_ID_M	(0x3FF << ICE_AQC_GSET_RSS_LUT_VSI_ID_S)
-	__le16 vsi_id;
-#define ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_S	0
-#define ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_M	\
-				(0x3 << ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_S)
-
-#define ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_VSI	 0
-#define ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_PF	 1
-#define ICE_AQC_GSET_RSS_LUT_TABLE_TYPE_GLOBAL	 2
+enum ice_lut_type {
+	ICE_LUT_VSI = 0,
+	ICE_LUT_PF = 1,
+	ICE_LUT_GLOBAL = 2,
+};
 
-#define ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_S	 2
-#define ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_M	 \
-				(0x3 << ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_S)
+enum ice_lut_size {
+	ICE_LUT_VSI_SIZE = 64,
+	ICE_LUT_GLOBAL_SIZE = 512,
+	ICE_LUT_PF_SIZE = 2048,
+};
 
-#define ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_128	 128
-#define ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_128_FLAG 0
-#define ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_512	 512
-#define ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_512_FLAG 1
-#define ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_2K	 2048
-#define ICE_AQC_GSET_RSS_LUT_TABLE_SIZE_2K_FLAG	 2
+/* enum ice_aqc_lut_flags combines constants used to fill
+ * &ice_aqc_get_set_rss_lut ::flags, which is an amalgamation of global LUT ID,
+ * LUT size and LUT type, last of which does not need neither shift nor mask.
+ */
+enum ice_aqc_lut_flags {
+	ICE_AQC_LUT_SIZE_SMALL = 0, /* size = 64 or 128 */
+	ICE_AQC_LUT_SIZE_512 = BIT(2),
+	ICE_AQC_LUT_SIZE_2K = BIT(3),
 
-#define ICE_AQC_GSET_RSS_LUT_GLOBAL_IDX_S	 4
-#define ICE_AQC_GSET_RSS_LUT_GLOBAL_IDX_M	 \
-				(0xF << ICE_AQC_GSET_RSS_LUT_GLOBAL_IDX_S)
+	ICE_AQC_LUT_GLOBAL_IDX = GENMASK(7, 4),
+};
 
+/* Get/Set RSS LUT (indirect 0x0B05/0x0B03) */
+struct ice_aqc_get_set_rss_lut {
+	__le16 vsi_id;
 	__le16 flags;
 	__le32 reserved;
 	__le32 addr_high;