sfc: Name the RX drop queue ID
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
diff --git a/drivers/net/ethernet/sfc/filter.h b/drivers/net/ethernet/sfc/filter.h
index 5cb5472..b1170d4 100644
--- a/drivers/net/ethernet/sfc/filter.h
+++ b/drivers/net/ethernet/sfc/filter.h
@@ -76,7 +76,8 @@
* @type: Type of match to be performed, from &enum efx_filter_type
* @priority: Priority of the filter, from &enum efx_filter_priority
* @flags: Miscellaneous flags, from &enum efx_filter_flags
- * @dmaq_id: Source/target queue index
+ * @dmaq_id: Source/target queue index, or %EFX_FILTER_RX_DMAQ_ID_DROP for
+ * an RX drop filter
* @data: Match data (type-dependent)
*
* Use the efx_filter_set_*() functions to initialise the @type and
@@ -94,6 +95,10 @@
u32 data[3];
};
+enum {
+ EFX_FILTER_RX_DMAQ_ID_DROP = 0xfff
+};
+
static inline void efx_filter_init_rx(struct efx_filter_spec *spec,
enum efx_filter_priority priority,
enum efx_filter_flags flags,