From: Stanislav Fomichev <sdf@google.com>
To: bpf@vger.kernel.org
Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
martin.lau@linux.dev, song@kernel.org, yhs@fb.com,
john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com,
haoluo@google.com, jolsa@kernel.org, kuba@kernel.org,
toke@kernel.org, willemb@google.com, dsahern@kernel.org,
magnus.karlsson@intel.com, bjorn@kernel.org,
maciej.fijalkowski@intel.com, hawk@kernel.org,
yoong.siang.song@intel.com, netdev@vger.kernel.org,
xdp-hints@xdp-project.net
Subject: [xdp-hints] [PATCH bpf-next v6 03/13] tools: ynl: Print xsk-features from the sample
Date: Mon, 27 Nov 2023 11:03:09 -0800 [thread overview]
Message-ID: <20231127190319.1190813-4-sdf@google.com> (raw)
In-Reply-To: <20231127190319.1190813-1-sdf@google.com>
In a similar fashion we do for the other bit masks.
Fix mask parsing (>= vs >) while we are it.
Signed-off-by: Stanislav Fomichev <sdf@google.com>
---
tools/net/ynl/samples/netdev.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/tools/net/ynl/samples/netdev.c b/tools/net/ynl/samples/netdev.c
index b828225daad0..591b90e21890 100644
--- a/tools/net/ynl/samples/netdev.c
+++ b/tools/net/ynl/samples/netdev.c
@@ -33,17 +33,23 @@ static void netdev_print_device(struct netdev_dev_get_rsp *d, unsigned int op)
return;
printf("xdp-features (%llx):", d->xdp_features);
- for (int i = 0; d->xdp_features > 1U << i; i++) {
+ for (int i = 0; d->xdp_features >= 1U << i; i++) {
if (d->xdp_features & (1U << i))
printf(" %s", netdev_xdp_act_str(1 << i));
}
printf(" xdp-rx-metadata-features (%llx):", d->xdp_rx_metadata_features);
- for (int i = 0; d->xdp_rx_metadata_features > 1U << i; i++) {
+ for (int i = 0; d->xdp_rx_metadata_features >= 1U << i; i++) {
if (d->xdp_rx_metadata_features & (1U << i))
printf(" %s", netdev_xdp_rx_metadata_str(1 << i));
}
+ printf(" xsk-features (%llx):", d->xsk_features);
+ for (int i = 0; d->xsk_features >= 1U << i; i++) {
+ if (d->xsk_features & (1U << i))
+ printf(" %s", netdev_xsk_flags_str(1 << i));
+ }
+
printf(" xdp-zc-max-segs=%u", d->xdp_zc_max_segs);
name = netdev_op_str(op);
--
2.43.0.rc1.413.gea7ed67945-goog
next prev parent reply other threads:[~2023-11-27 19:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-27 19:03 [xdp-hints] [PATCH bpf-next v6 00/13] xsk: TX metadata Stanislav Fomichev
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 01/13] xsk: Support tx_metadata_len Stanislav Fomichev
2023-11-28 3:09 ` [xdp-hints] " Jakub Kicinski
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 02/13] xsk: Add TX timestamp and TX checksum offload support Stanislav Fomichev
2023-11-29 16:49 ` [xdp-hints] " Jakub Kicinski
2023-11-27 19:03 ` Stanislav Fomichev [this message]
2023-11-29 16:47 ` [xdp-hints] Re: [PATCH bpf-next v6 03/13] tools: ynl: Print xsk-features from the sample Jakub Kicinski
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 04/13] net/mlx5e: Implement AF_XDP TX timestamp and checksum offload Stanislav Fomichev
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 05/13] net: stmmac: Add Tx HWTS support to XDP ZC Stanislav Fomichev
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 06/13] xsk: Document tx_metadata_len layout Stanislav Fomichev
2023-12-02 17:09 ` [xdp-hints] " Simon Horman
2023-12-04 16:48 ` Stanislav Fomichev
2023-12-07 10:47 ` Simon Horman
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 07/13] xsk: Validate xsk_tx_metadata flags Stanislav Fomichev
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 08/13] xsk: Add option to calculate TX checksum in SW Stanislav Fomichev
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 09/13] selftests/xsk: Support tx_metadata_len Stanislav Fomichev
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 10/13] selftests/bpf: Add csum helpers Stanislav Fomichev
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 11/13] selftests/bpf: Add TX side to xdp_metadata Stanislav Fomichev
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 12/13] selftests/bpf: Convert xdp_hw_metadata to XDP_USE_NEED_WAKEUP Stanislav Fomichev
2023-11-27 19:03 ` [xdp-hints] [PATCH bpf-next v6 13/13] selftests/bpf: Add TX side to xdp_hw_metadata Stanislav Fomichev
2023-11-29 23:10 ` [xdp-hints] Re: [PATCH bpf-next v6 00/13] xsk: TX metadata patchwork-bot+netdevbpf
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