netdev - [PATCH net-next 0/5] net: wwan: t7xx: fw flashing & coredump support

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Message-Id: <20220816042301.2416911-1-m.chetan.kumar@intel.com>
Date:   Tue, 16 Aug 2022 09:53:01 +0530
From:   m.chetan.kumar@...el.com
To:     netdev@...r.kernel.org
Cc:     kuba@...nel.org, davem@...emloft.net, johannes@...solutions.net,
        ryazanov.s.a@...il.com, loic.poulain@...aro.org,
        krishna.c.sudi@...el.com, m.chetan.kumar@...ux.intel.com,
        linuxwwan@...el.com
Subject: [PATCH net-next 0/5] net: wwan: t7xx: fw flashing & coredump support

From: M Chetan Kumar <m.chetan.kumar@...ux.intel.com>

This patch series brings-in the support for FM350 wwan device firmware
flashing & coredump collection using devlink interface.

Below is the high level description of individual patches.
Refer to individual patch commit message for details.

PATCH1:  Enables AP CLDMA communication for firmware flashing &
coredump collection.

PATCH2: Enables the infrastructure & queue configuration required
for early ports enumeration.

PATCH3: Implements device reset and rescan logic required to enter
or exit fastboot mode.

PATCH4: Implements devlink interface & uses the fastboot protocol for
fw flashing and coredump collection.

PATCH5: t7xx devlink commands documentation.

Haijun Liu (3):
  net: wwan: t7xx: Add AP CLDMA
  net: wwan: t7xx: Infrastructure for early port configuration
  net: wwan: t7xx: PCIe reset rescan

M Chetan Kumar (2):
  net: wwan: t7xx: Enable devlink based fw flashing and coredump
    collection
  net: wwan: t7xx: Devlink documentation

 Documentation/networking/devlink/index.rst |   1 +
 Documentation/networking/devlink/t7xx.rst  | 145 +++++
 drivers/net/wwan/Kconfig                   |   1 +
 drivers/net/wwan/t7xx/Makefile             |   5 +-
 drivers/net/wwan/t7xx/t7xx_hif_cldma.c     |  55 +-
 drivers/net/wwan/t7xx/t7xx_hif_cldma.h     |  26 +-
 drivers/net/wwan/t7xx/t7xx_mhccif.h        |   1 +
 drivers/net/wwan/t7xx/t7xx_modem_ops.c     |  92 ++-
 drivers/net/wwan/t7xx/t7xx_modem_ops.h     |   3 +
 drivers/net/wwan/t7xx/t7xx_pci.c           |  65 +-
 drivers/net/wwan/t7xx/t7xx_pci.h           |   3 +
 drivers/net/wwan/t7xx/t7xx_pci_rescan.c    | 117 ++++
 drivers/net/wwan/t7xx/t7xx_pci_rescan.h    |  29 +
 drivers/net/wwan/t7xx/t7xx_port.h          |  12 +-
 drivers/net/wwan/t7xx/t7xx_port_ctrl_msg.c |   8 +-
 drivers/net/wwan/t7xx/t7xx_port_devlink.c  | 705 +++++++++++++++++++++
 drivers/net/wwan/t7xx/t7xx_port_devlink.h  |  85 +++
 drivers/net/wwan/t7xx/t7xx_port_proxy.c    | 132 +++-
 drivers/net/wwan/t7xx/t7xx_port_proxy.h    |  12 +-
 drivers/net/wwan/t7xx/t7xx_port_wwan.c     |   9 +-
 drivers/net/wwan/t7xx/t7xx_reg.h           |  31 +-
 drivers/net/wwan/t7xx/t7xx_state_monitor.c | 158 ++++-
 drivers/net/wwan/t7xx/t7xx_state_monitor.h |   4 +
 drivers/net/wwan/t7xx/t7xx_uevent.c        |  41 ++
 drivers/net/wwan/t7xx/t7xx_uevent.h        |  39 ++
 25 files changed, 1706 insertions(+), 73 deletions(-)
 create mode 100644 Documentation/networking/devlink/t7xx.rst
 create mode 100644 drivers/net/wwan/t7xx/t7xx_pci_rescan.c
 create mode 100644 drivers/net/wwan/t7xx/t7xx_pci_rescan.h
 create mode 100644 drivers/net/wwan/t7xx/t7xx_port_devlink.c
 create mode 100644 drivers/net/wwan/t7xx/t7xx_port_devlink.h
 create mode 100644 drivers/net/wwan/t7xx/t7xx_uevent.c
 create mode 100644 drivers/net/wwan/t7xx/t7xx_uevent.h

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2.34.1