All of lore.kernel.org
 help / color / mirror / Atom feed
From: Alejandro Lucero <alejandro.lucero@netronome.com>
To: dev@dpdk.org
Subject: [PATCH] net/nfp: configure L2 broadcast and multicast
Date: Wed, 13 Sep 2017 12:27:01 +0100	[thread overview]
Message-ID: <1505302021-39545-1-git-send-email-alejandro.lucero@netronome.com> (raw)

This is required in some NFP firmwares when working with VFs.

Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
---
 drivers/net/nfp/nfp_net.c | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 09854a2..b014209 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -488,10 +488,6 @@ enum nfp_qcp_ptr {
 		return -EINVAL;
 	}
 
-	/* Supporting VLAN insertion by default */
-	if (hw->cap & NFP_NET_CFG_CTRL_TXVLAN)
-		new_ctrl |= NFP_NET_CFG_CTRL_TXVLAN;
-
 	if (rxmode->jumbo_frame)
 		/* this is handled in rte_eth_dev_configure */
 
@@ -505,6 +501,20 @@ enum nfp_qcp_ptr {
 		return -EINVAL;
 	}
 
+	/* If next capabilities are supported, configure them by default */
+
+	/* VLAN insertion */
+	if (hw->cap & NFP_NET_CFG_CTRL_TXVLAN)
+		new_ctrl |= NFP_NET_CFG_CTRL_TXVLAN;
+
+	/* L2 broadcast */
+	if (hw->cap & NFP_NET_CFG_CTRL_L2BC)
+		new_ctrl |= NFP_NET_CFG_CTRL_L2BC;
+
+	/* L2 multicast */
+	if (hw->cap & NFP_NET_CFG_CTRL_L2MC)
+		new_ctrl |= NFP_NET_CFG_CTRL_L2MC;
+
 	if (!new_ctrl)
 		return 0;
 
@@ -2757,8 +2767,10 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
 
 	PMD_INIT_LOG(INFO, "VER: %#x, Maximum supported MTU: %d",
 		     hw->ver, hw->max_mtu);
-	PMD_INIT_LOG(INFO, "CAP: %#x, %s%s%s%s%s%s%s%s%s", hw->cap,
+	PMD_INIT_LOG(INFO, "CAP: %#x, %s%s%s%s%s%s%s%s%s%s%s", hw->cap,
 		     hw->cap & NFP_NET_CFG_CTRL_PROMISC ? "PROMISC " : "",
+		     hw->cap & NFP_NET_CFG_CTRL_L2BC    ? "L2BCFILT " : "",
+		     hw->cap & NFP_NET_CFG_CTRL_L2MC    ? "L2MCFILT " : "",
 		     hw->cap & NFP_NET_CFG_CTRL_RXCSUM  ? "RXCSUM "  : "",
 		     hw->cap & NFP_NET_CFG_CTRL_TXCSUM  ? "TXCSUM "  : "",
 		     hw->cap & NFP_NET_CFG_CTRL_RXVLAN  ? "RXVLAN "  : "",
-- 
1.9.1

             reply	other threads:[~2017-09-13 11:27 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-13 11:27 Alejandro Lucero [this message]
2017-09-18 19:04 ` [PATCH] net/nfp: configure L2 broadcast and multicast Ferruh Yigit

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1505302021-39545-1-git-send-email-alejandro.lucero@netronome.com \
    --to=alejandro.lucero@netronome.com \
    --cc=dev@dpdk.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.