linux-kernel - [PATCH v5 00/15] Add Broadcom VK driver

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Message-Id: <20201001012810.4172-1-scott.branden@broadcom.com>
Date:   Wed, 30 Sep 2020 18:27:55 -0700
From:   Scott Branden <scott.branden@...adcom.com>
To:     Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Scott Branden <scott.branden@...adcom.com>
Cc:     Kees Cook <keescook@...omium.org>, linux-kernel@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com
Subject: [PATCH v5 00/15] Add Broadcom VK driver

This patch series drops previous patches in [1]
that were incorporated by Kees Cook into patch series
"Introduce partial kernel_read_file() support" [2].

Remaining patches are contained in this series to add Broadcom VK driver.
(which depends on request_firmware_into_buf API addition in
other patch series [2] being applied first).

Please note this patch series will not compile without [2].

[1] https://lore.kernel.org/lkml/20200706232309.12010-1-scott.branden@broadcom.com/
[2] https://lore.kernel.org/lkml/20200729175845.1745471-1-keescook@chromium.org/

Changes from v4:
 - fixed memory leak in probe function on failure
 - changed -1 to -EBUSY in bcm_vk_tty return code
 - move bcm_vk_tty patch to end of patch series so it
   can be dropped from current patch series if needed
   and rearchitected if needed.
Changes from v3:
 - split driver into more incremental commits for acceptance/review
 - lowered some dev_info to dev_dbg
 - remove ANSI stdint types and replace with linux u8, etc types
 - changed an EIO return to EPFNOSUPPORT
 - move vk_msg_cmd internal to driver to not expose to UAPI at this time
Changes from v2:
 - open code BIT macro in uapi header
 - A0/B0 boot improvements
Changes from v1:
 - declare bcm_vk_intf_ver_chk as static

Scott Branden (15):
  bcm-vk: add bcm_vk UAPI
  misc: bcm-vk: add Broadcom VK driver
  misc: bcm-vk: add autoload support
  misc: bcm-vk: add misc device to Broadcom VK driver
  misc: bcm-vk: add triggers when host panic or reboots to notify card
  misc: bcm-vk: add open/release
  misc: bcm-vk: add ioctl load_image
  misc: bcm-vk: add get_card_info, peerlog_info, and proc_mon_info
  misc: bcm-vk: add VK messaging support
  misc: bcm-vk: reset_pid support
  misc: bcm-vk: add BCM_VK_QSTATS
  misc: bcm-vk: add sysfs interface
  misc: bcm-vk: add mmap function for exposing BAR2
  MAINTAINERS: bcm-vk: add maintainer for Broadcom VK Driver
  misc: bcm-vk: add ttyVK support

 MAINTAINERS                        |    7 +
 drivers/misc/Kconfig               |    1 +
 drivers/misc/Makefile              |    1 +
 drivers/misc/bcm-vk/Kconfig        |   29 +
 drivers/misc/bcm-vk/Makefile       |   13 +
 drivers/misc/bcm-vk/README         |   99 ++
 drivers/misc/bcm-vk/bcm_vk.h       |  510 +++++++++
 drivers/misc/bcm-vk/bcm_vk_dev.c   | 1634 ++++++++++++++++++++++++++++
 drivers/misc/bcm-vk/bcm_vk_msg.c   | 1363 +++++++++++++++++++++++
 drivers/misc/bcm-vk/bcm_vk_msg.h   |  169 +++
 drivers/misc/bcm-vk/bcm_vk_sg.c    |  275 +++++
 drivers/misc/bcm-vk/bcm_vk_sg.h    |   61 ++
 drivers/misc/bcm-vk/bcm_vk_sysfs.c | 1411 ++++++++++++++++++++++++
 drivers/misc/bcm-vk/bcm_vk_tty.c   |  333 ++++++
 include/uapi/linux/misc/bcm_vk.h   |   84 ++
 15 files changed, 5990 insertions(+)
 create mode 100644 drivers/misc/bcm-vk/Kconfig
 create mode 100644 drivers/misc/bcm-vk/Makefile
 create mode 100644 drivers/misc/bcm-vk/README
 create mode 100644 drivers/misc/bcm-vk/bcm_vk.h
 create mode 100644 drivers/misc/bcm-vk/bcm_vk_dev.c
 create mode 100644 drivers/misc/bcm-vk/bcm_vk_msg.c
 create mode 100644 drivers/misc/bcm-vk/bcm_vk_msg.h
 create mode 100644 drivers/misc/bcm-vk/bcm_vk_sg.c
 create mode 100644 drivers/misc/bcm-vk/bcm_vk_sg.h
 create mode 100644 drivers/misc/bcm-vk/bcm_vk_sysfs.c
 create mode 100644 drivers/misc/bcm-vk/bcm_vk_tty.c
 create mode 100644 include/uapi/linux/misc/bcm_vk.h

-- 
2.17.1