[dpdk-dev] [PATCH 3/3] net/sfc: rely on supported device Rx offload check in ethdev

[Andrew Rybchenko]

Fixes: 0a8c8a0b8ccc ("ethdev: check Rx/Tx offloads")

Signed-off-by: Andrew Rybchenko <arybche...@solarflare.com>
---
 drivers/net/sfc/sfc_rx.c | 25 -------------------------
 1 file changed, 25 deletions(-)

diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
index 1e533b551..cc76a5b15 100644
--- a/drivers/net/sfc/sfc_rx.c
+++ b/drivers/net/sfc/sfc_rx.c
@@ -814,22 +814,6 @@ sfc_rx_get_queue_offload_caps(struct sfc_adapter *sa)
        return caps;
 }
 
-static void
-sfc_rx_log_offloads(struct sfc_adapter *sa, const char *offload_group,
-                   const char *verdict, uint64_t offloads)
-{
-       unsigned long long bit;
-
-       while ((bit = __builtin_ffsll(offloads)) != 0) {
-               uint64_t flag = (1ULL << --bit);
-
-               sfc_err(sa, "Rx %s offload %s %s", offload_group,
-                       rte_eth_dev_rx_offload_name(flag), verdict);
-
-               offloads &= ~flag;
-       }
-}
-
 static int
 sfc_rx_qcheck_conf(struct sfc_adapter *sa, unsigned int rxq_max_fill_level,
                   const struct rte_eth_rxconf *rx_conf,
@@ -1441,9 +1425,6 @@ static int
 sfc_rx_check_mode(struct sfc_adapter *sa, struct rte_eth_rxmode *rxmode)
 {
        struct sfc_rss *rss = &sa->rss;
-       uint64_t offloads_supported = sfc_rx_get_dev_offload_caps(sa) |
-                                     sfc_rx_get_queue_offload_caps(sa);
-       uint64_t offloads_rejected = rxmode->offloads & ~offloads_supported;
        int rc = 0;
 
        switch (rxmode->mq_mode) {
@@ -1462,12 +1443,6 @@ sfc_rx_check_mode(struct sfc_adapter *sa, struct 
rte_eth_rxmode *rxmode)
                rc = EINVAL;
        }
 
-       if (offloads_rejected) {
-               sfc_rx_log_offloads(sa, "device", "is unsupported",
-                                   offloads_rejected);
-               rc = EINVAL;
-       }
-
        if (~rxmode->offloads & DEV_RX_OFFLOAD_CRC_STRIP) {
                sfc_warn(sa, "FCS stripping cannot be disabled - always on");
                rxmode->offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
-- 
2.17.0