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

[Andrew Rybchenko]

From: Roman Zhukov <roman.zhu...@oktetlabs.ru>

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

Signed-off-by: Roman Zhukov <roman.zhu...@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybche...@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