Skip to content

net: wwan: t7xx: fw flashing & coredump support

[email protected] linux-doc linux-pci netdev 4 versions – In review

Get series with b4
b4 am [email protected]

Versions newest first · linked by author and title

  1. v5 Latest5 patches 13 repliesIn review
  2. v45 patches 6 repliesSuperseded
  3. v35 patches 10 repliesSuperseded
Earlier versions · 1
VersionPostedPatchesRepliesStatus
v25 patches1 replySuperseded

Patches in v5 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/5net: wwan: t7xx: Add AP CLDMAdrivers/net/wwan/t7xx/t7xx_hif_cldma.c drivers/net/wwan/t7xx/t7xx_hif_cldma.h drivers/net/wwan/t7xx/t7xx_mhccif.h +8 more+116 -310 replies
2/5net: wwan: t7xx: Infrastructure for early port configurationdrivers/net/wwan/t7xx/t7xx_hif_cldma.c drivers/net/wwan/t7xx/t7xx_hif_cldma.h drivers/net/wwan/t7xx/t7xx_modem_ops.c +7 more+232 -470 replies
3/5net: wwan: t7xx: PCIe reset rescandrivers/net/wwan/t7xx/Makefile drivers/net/wwan/t7xx/t7xx_modem_ops.c drivers/net/wwan/t7xx/t7xx_pci.c +2 more+184 -24 replies
4/5net: wwan: t7xx: Enable devlink based fw flashing and coredump collectiondrivers/net/wwan/Kconfig drivers/net/wwan/t7xx/Makefile drivers/net/wwan/t7xx/t7xx_pci.c +11 more+977 -262 replies
5/5net: wwan: t7xx: Devlink documentationDocumentation/networking/devlink/index.rst Documentation/networking/devlink/t7xx.rst+225 -07 replies

Reviews trailers per patch

2 of 5 patches have a Reviewed-by or Acked-by.

PatchIlpo JärvinenSergey RyazanovJesse Brandeburg
1/5R-b R-b R-b
2/5
3/5
4/5R-b
5/5

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.

Read the v5 thread

Cover letter [PATCH v5 net-next 0/5] net: wwan: t7xx: fw flashing & coredump support

From: M Chetan Kumar <[email protected]>

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.

Version History:
================
v5: Address reivew comments given by Jarvinen, Ilpo Johannes.
v4: Address review comments given by Jesse Brandeburg & Bagas Sanjaya.
v3: Repost the series by setting format.thread git-config option to
shallow as suggested by Brandeburg, Jesse.
v2: Address review comments given by Jarvinen, Ilpo Johannes and
Sergey Ryazanov. Refer to Individual patches on v2 changes.
v1: Initial Version.

Haijun Liu (1):
net: wwan: t7xx: Add AP CLDMA

M Chetan Kumar (4):
net: wwan: t7xx: Infrastructure for early port configuration
net: wwan: t7xx: PCIe reset rescan
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  | 224 +++++++
 drivers/net/wwan/Kconfig                   |   1 +
 drivers/net/wwan/t7xx/Makefile             |   5 +-
 drivers/net/wwan/t7xx/t7xx_hif_cldma.c     |  64 +-
 drivers/net/wwan/t7xx/t7xx_hif_cldma.h     |  20 +-
 drivers/net/wwan/t7xx/t7xx_mhccif.h        |   1 +
 drivers/net/wwan/t7xx/t7xx_modem_ops.c     |  81 ++-
 drivers/net/wwan/t7xx/t7xx_modem_ops.h     |   2 +
 drivers/net/wwan/t7xx/t7xx_pci.c           |  72 ++-
 drivers/net/wwan/t7xx/t7xx_pci.h           |   2 +
 drivers/net/wwan/t7xx/t7xx_pci_rescan.c    |  96 +++
 drivers/net/wwan/t7xx/t7xx_pci_rescan.h    |  28 +
 drivers/net/wwan/t7xx/t7xx_port.h          |  12 +-
 drivers/net/wwan/t7xx/t7xx_port_ap_msg.c   |  79 +++
 drivers/net/wwan/t7xx/t7xx_port_ap_msg.h   |  11 +
 drivers/net/wwan/t7xx/t7xx_port_ctrl_msg.c |   8 +-
 drivers/net/wwan/t7xx/t7xx_port_devlink.c  | 701 +++++++++++++++++++++
 drivers/net/wwan/t7xx/t7xx_port_devlink.h  |  86 +++
 drivers/net/wwan/t7xx/t7xx_port_proxy.c    | 132 +++-
 drivers/net/wwan/t7xx/t7xx_port_proxy.h    |  14 +
 drivers/net/wwan/t7xx/t7xx_port_wwan.c     |  25 +-
 drivers/net/wwan/t7xx/t7xx_reg.h           |  30 +-
 drivers/net/wwan/t7xx/t7xx_state_monitor.c | 132 +++-
 drivers/net/wwan/t7xx/t7xx_state_monitor.h |   3 +
 25 files changed, 1729 insertions(+), 101 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_ap_msg.c
 create mode 100644 drivers/net/wwan/t7xx/t7xx_port_ap_msg.h
 create mode 100644 drivers/net/wwan/t7xx/t7xx_port_devlink.c
 create mode 100644 drivers/net/wwan/t7xx/t7xx_port_devlink.h

--
2.34.1