[dpdk-dev] [PATCH 18/23] net/sfc/base: get actions MARK and FLAG support

[Andrew Rybchenko]

From: Roman Zhukov <Roman.Zhukov at oktetlabs.ru>

Filter actions MARK and FLAG are supported on Medford2 by DPDK
firmware variant.

Signed-off-by: Roman Zhukov <Roman.Zhukov at oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
 drivers/net/sfc/base/ef10_nic.c  | 10 ++++++++++
 drivers/net/sfc/base/efx.h       |  3 +++
 drivers/net/sfc/base/siena_nic.c |  3 +++
 3 files changed, 16 insertions(+)

diff --git a/drivers/net/sfc/base/ef10_nic.c b/drivers/net/sfc/base/ef10_nic.c
index 35b719a..b28226d 100644
--- a/drivers/net/sfc/base/ef10_nic.c
+++ b/drivers/net/sfc/base/ef10_nic.c
@@ -1294,6 +1294,16 @@ ef10_get_datapath_caps(
 		 */
 		encp->enc_rx_scale_l4_hash_supported = B_TRUE;
 	}
+	/* Check if the firmware supports "FLAG" and "MARK" filter actions */
+	if (CAP_FLAGS2(req, FILTER_ACTION_FLAG))
+		encp->enc_filter_action_flag_supported = B_TRUE;
+	else
+		encp->enc_filter_action_flag_supported = B_FALSE;
+
+	if (CAP_FLAGS2(req, FILTER_ACTION_MARK))
+		encp->enc_filter_action_mark_supported = B_TRUE;
+	else
+		encp->enc_filter_action_mark_supported = B_FALSE;
 
 #undef CAP_FLAGS1
 #undef CAP_FLAGS2
diff --git a/drivers/net/sfc/base/efx.h b/drivers/net/sfc/base/efx.h
index b334cc5..cd0e6f8 100644
--- a/drivers/net/sfc/base/efx.h
+++ b/drivers/net/sfc/base/efx.h
@@ -1293,6 +1293,9 @@ typedef struct efx_nic_cfg_s {
 	/* Firmware support for extended MAC_STATS buffer */
 	uint32_t		enc_mac_stats_nstats;
 	boolean_t		enc_fec_counters;
+	/* Firmware support for "FLAG" and "MARK" filter actions */
+	boolean_t		enc_filter_action_flag_supported;
+	boolean_t		enc_filter_action_mark_supported;
 } efx_nic_cfg_t;
 
 #define	EFX_PCI_FUNCTION_IS_PF(_encp)	((_encp)->enc_vf == 0xffff)
diff --git a/drivers/net/sfc/base/siena_nic.c b/drivers/net/sfc/base/siena_nic.c
index 15aa06b..b703369 100644
--- a/drivers/net/sfc/base/siena_nic.c
+++ b/drivers/net/sfc/base/siena_nic.c
@@ -172,6 +172,9 @@ siena_board_cfg(
 
 	encp->enc_mac_stats_nstats = MC_CMD_MAC_NSTATS;
 
+	encp->enc_filter_action_flag_supported = B_FALSE;
+	encp->enc_filter_action_mark_supported = B_FALSE;
+
 	return (0);
 
 fail2:
-- 
2.7.4