From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Alexander Aring <alex.aring@gmail.com>,
Stefan Schmidt <stefan@datenfreihafen.org>,
linux-wpan@vger.kernel.org
Cc: netdev@vger.kernel.org, linux-wireless@vger.kernel.org,
David Girault <david.girault@qorvo.com>,
Romuald Despres <romuald.despres@qorvo.com>,
Frederic Blain <frederic.blain@qorvo.com>,
Nicolas Schodet <nico@ni.fr.eu.org>,
Michael Hennerich <michael.hennerich@analog.com>,
Jakub Kicinski <kuba@kernel.org>,
Varka Bhadram <varkabhadram@gmail.com>,
Xue Liu <liuxuenetmail@gmail.com>, Alan Ott <alan@signal11.us>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Miquel Raynal <miquel.raynal@bootlin.com>
Subject: [PATCH v3 37/41] net: ieee802154: Trace the registration of new PANs
Date: Mon, 17 Jan 2022 12:54:36 +0100 [thread overview]
Message-ID: <20220117115440.60296-38-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20220117115440.60296-1-miquel.raynal@bootlin.com>
From: David Girault <david.girault@qorvo.com>
Add an internal trace when new PANs get discovered.
Signed-off-by: David Girault <david.girault@qorvo.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
net/ieee802154/pan.c | 3 +++
net/ieee802154/trace.h | 25 +++++++++++++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/net/ieee802154/pan.c b/net/ieee802154/pan.c
index 1ea15ea1b3bd..5afc0aa38a43 100644
--- a/net/ieee802154/pan.c
+++ b/net/ieee802154/pan.c
@@ -18,6 +18,7 @@
#include "ieee802154.h"
#include "core.h"
+#include "trace.h"
static struct cfg802154_internal_pan *
cfg802154_alloc_pan(struct ieee802154_pan_desc *desc)
@@ -205,6 +206,8 @@ static void cfg802154_pan_update(struct cfg802154_registered_device *rdev,
found = cfg802154_find_matching_pan(rdev, new);
if (found)
cfg802154_unlink_pan(rdev, found);
+ else
+ trace_802154_new_pan(&new->desc);
if (unlikely(cfg802154_need_to_expire_pans(rdev)))
cfg802154_expire_oldest_pan(rdev);
diff --git a/net/ieee802154/trace.h b/net/ieee802154/trace.h
index 353ba799244f..506fe4930440 100644
--- a/net/ieee802154/trace.h
+++ b/net/ieee802154/trace.h
@@ -356,6 +356,31 @@ DEFINE_EVENT(802154_wdev_template, 802154_rdev_stop_beacons,
TP_ARGS(wpan_phy, wpan_dev)
);
+DECLARE_EVENT_CLASS(802154_pan_evt,
+ TP_PROTO(struct ieee802154_pan_desc *desc),
+ TP_ARGS(desc),
+ TP_STRUCT__entry(
+ __field(u16, pan_id)
+ __field(__le64, coord_addr)
+ __field(u8, channel)
+ __field(u8, page)
+ ),
+ TP_fast_assign(
+ __entry->page = desc->page;
+ __entry->channel = desc->channel;
+ memcpy(&__entry->pan_id, &desc->coord->pan_id, 2);
+ memcpy(&__entry->coord_addr, &desc->coord->extended_addr, 8);
+ ),
+ TP_printk("panid: %u, coord_addr: 0x%llx, page: %u, channel: %u",
+ __entry->pan_id, __le64_to_cpu(__entry->coord_addr),
+ __entry->page, __entry->channel)
+);
+
+DEFINE_EVENT(802154_pan_evt, 802154_new_pan,
+ TP_PROTO(struct ieee802154_pan_desc *desc),
+ TP_ARGS(desc)
+);
+
TRACE_EVENT(802154_rdev_return_int,
TP_PROTO(struct wpan_phy *wpan_phy, int ret),
TP_ARGS(wpan_phy, ret),
--
2.27.0
next prev parent reply other threads:[~2022-01-17 11:56 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-17 11:53 [PATCH v3 00/41] IEEE 802.15.4 scan support Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 01/41] MAINTAINERS: Remove Harry Morris bouncing address Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 02/41] net: ieee802154: hwsim: Ensure proper channel selection at probe time Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 03/41] net: ieee802154: hwsim: Ensure frame checksum are valid Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 04/41] net: ieee802154: Use the IEEE802154_MAX_PAGE define when relevant Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 05/41] net: ieee802154: Improve the way supported channels are declared Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 06/41] net: ieee802154: Give more details to the core about the channel configurations Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 07/41] net: ieee802154: mcr20a: Fix lifs/sifs periods Miquel Raynal
2022-01-17 22:52 ` Alexander Aring
2022-01-18 18:20 ` Miquel Raynal
2022-01-18 22:53 ` Alexander Aring
2022-01-17 11:54 ` [PATCH v3 08/41] net: mac802154: Convert the symbol duration into nanoseconds Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 09/41] net: mac802154: Set the symbol duration automatically Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 10/41] net: ieee802154: Drop duration settings when the core does it already Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 11/41] net: ieee802154: Move IEEE 802.15.4 Kconfig main entry Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 12/41] net: mac802154: Include the softMAC stack inside the IEEE 802.15.4 menu Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 13/41] net: ieee802154: Move the address structure earlier Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 14/41] net: ieee802154: Add a kernel doc header to the ieee802154_addr structure Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 15/41] net: ieee802154: Return meaningful error codes from the netlink helpers Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 16/41] net: mac802154: Explain the use of ieee802154_wake/stop_queue() Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 17/41] net: ieee802154: at86rf230: Call the complete helper when a transmission is over Miquel Raynal
2022-01-17 22:58 ` Alexander Aring
2022-01-18 0:34 ` Alexander Aring
2022-01-18 0:36 ` Alexander Aring
2022-01-18 18:22 ` Miquel Raynal
2022-01-19 22:45 ` Miquel Raynal
2022-01-19 22:56 ` Miquel Raynal
2022-01-19 23:34 ` Alexander Aring
2022-01-20 0:19 ` Alexander Aring
2022-01-17 11:54 ` [PATCH v3 18/41] net: ieee802154: atusb: " Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 19/41] net: ieee802154: ca8210: " Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 20/41] net: mac802154: Stop exporting ieee802154_wake/stop_queue() Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 21/41] net: mac802154: Rename the synchronous xmit worker Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 22/41] net: mac802154: Rename the main tx_work struct Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 23/41] net: mac802154: Follow the count of ongoing transmissions Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 24/41] net: mac802154: Hold the transmit queue when relevant Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 25/41] net: mac802154: Create a hot tx path Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 26/41] net: mac802154: Add a warning in the hot path Miquel Raynal
2022-01-17 23:14 ` Alexander Aring
2022-01-18 18:20 ` Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 27/41] net: mac802154: Introduce a tx queue flushing mechanism Miquel Raynal
2022-01-17 22:43 ` Alexander Aring
2022-01-18 18:14 ` Miquel Raynal
2022-01-18 23:16 ` Alexander Aring
2022-01-17 11:54 ` [PATCH v3 28/41] net: mac802154: Introduce a synchronous API for MLME commands Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 29/41] net: ieee802154: Add support for internal PAN management Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 30/41] net: ieee802154: Define a beacon frame header Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 31/41] net: ieee802154: Define frame types Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 32/41] net: ieee802154: Add support for scanning requests Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 33/41] net: mac802154: Handle scan requests Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 34/41] net: ieee802154: Full PAN management Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 35/41] net: ieee802154: Add beacons support Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 36/41] net: mac802154: Handle beacons requests Miquel Raynal
2022-01-17 11:54 ` Miquel Raynal [this message]
2022-01-17 11:54 ` [PATCH v3 38/41] net: mac802154: Add support for active scans Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 39/41] net: mac802154: Add support for processing beacon requests Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 40/41] net: ieee802154: Handle limited devices with only datagram support Miquel Raynal
2022-01-17 11:54 ` [PATCH v3 41/41] net: ieee802154: ca8210: Flag the driver as being limited Miquel Raynal
2022-01-17 23:02 ` [PATCH v3 00/41] IEEE 802.15.4 scan support Alexander Aring
2022-01-18 10:40 ` Miquel Raynal
2022-01-18 23:12 ` Alexander Aring
2022-01-20 0:24 ` Miquel Raynal
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