netdev - [PATCH 00/15] Rework parsing of HCI events

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Date:   Tue, 30 Nov 2021 16:02:00 -0800
From:   Luiz Augusto von Dentz <luiz.dentz@...il.com>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     linux-bluetooth@...r.kernel.org, netdev@...r.kernel.org,
        dan.carpenter@...cle.com,
        Luiz Augusto von Dentz <luiz.von.dentz@...el.com>
Subject: [PATCH 00/15] Rework parsing of HCI events

From: Luiz Augusto von Dentz <luiz.von.dentz@...el.com>

This reworks the parsing of HCI events using skb_pull_data to check
event length, in addition to that it does introduce function tables to
handle events, LE subevents, Command Complete and Command Status which
simplify the callback by adding a common code that uses skb_pull_data
when parsing such events.

Luiz Augusto von Dentz (15):
  skbuff: introduce skb_pull_data
  Bluetooth: HCI: Use skb_pull_data to parse BR/EDR events
  Bluetooth: HCI: Use skb_pull_data to parse Command Complete event
  Bluetooth: HCI: Use skb_pull_data to parse Number of Complete Packets
    event
  Bluetooth: HCI: Use skb_pull_data to parse Inquiry Result event
  Bluetooth: HCI: Use skb_pull_data to parse Inquiry Result with RSSI
    event
  Bluetooth: HCI: Use skb_pull_data to parse Extended Inquiry Result
    event
  Bluetooth: HCI: Use skb_pull_data to parse LE Metaevents
  Bluetooth: HCI: Use skb_pull_data to parse LE Advertising Report event
  Bluetooth: HCI: Use skb_pull_data to parse LE Ext Advertising Report
    event
  Bluetooth: HCI: Use skb_pull_data to parse LE Direct Advertising
    Report event
  Bluetooth: hci_event: Use of a function table to handle HCI events
  Bluetooth: hci_event: Use of a function table to handle LE subevents
  Bluetooth: hci_event: Use of a function table to handle Command
    Complete
  Bluetooth: hci_event: Use of a function table to handle Command Status

 include/linux/skbuff.h      |    2 +
 include/net/bluetooth/hci.h |   59 +-
 net/bluetooth/hci_event.c   | 3031 +++++++++++++++++++----------------
 net/bluetooth/msft.c        |    2 +-
 net/bluetooth/msft.h        |    2 +-
 net/core/skbuff.c           |   23 +
 6 files changed, 1689 insertions(+), 1430 deletions(-)

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2.33.1