Re: [PATCH 00/12] Eberspaecher Flexcard PMC II base support

From: Lee Jones
Date: Wed Jan 04 2017 - 04:49:40 EST


On Wed, 14 Dec 2016, Holger Dengler wrote:

>
> The Eberspaecher Flexcard PMC II is a PMC (PCI Mezzanine Card) II
> carrier board. The carrier board can take up to 4 exchangeable physical
> layer boards for CAN, FlexRay or Ethernet.
> This patchset adds support for the common infrastructure of the carrier
> board.
>
> This patch series apply on v4.9.
>
> First post: http://www.spinics.net/lists/netdev/msg246290.html
> Second post: http://www.spinics.net/lists/kernel/msg1954275.html
>
> According to the comments regarding our first posting, the MFD driver
> patchset has been split up into separate functional parts.
>
> According to the comments regarding our second port, we moved the
> separated driver to their particular subsystems. All other comments
> are also reflected.
>
> The timer functionality was wrongly named as clocksource in the second post,
> although it is a posix_clock. We renamed it and moved it together with the
> misc_device funtions to drivers/misc/. If someone know a better place for
> the posix_clock, please let me know.
>
> The irq part of the mfd driver has been mainly reworked (thanks to Thomas
> and Sebastian for their input). The irq-demux is now implementet without a
> loop and the irq_chips share the irq-table and functions.
>
> Holger Dengler (12):
> mfd: Eberspaecher Flexcard PMC II Carrier Board support
> mfd: flexcard: add flexcard misc mfd-cell
> mfd: flexcard: add posix clock mfd-cell
> mfd: flexcard: add interrupt support
> mfd: flexcard: add DMA interrupts
> mfd: flexcard: add DMA device
> mfd: flexcard: add UIO IRQ devices
> misc: Flexcard misc device support
> misc: flexcard: add device attributes
> misc: Flexcard basic timestamp counter support
> misc: flexcard: Support timestamp trigger selection
> dma: Flexcard DMA ringbuffer demux driver
>
> drivers/dma/Kconfig | 9 +
> drivers/dma/Makefile | 1 +
> drivers/dma/flexcard/Makefile | 2 +
> drivers/dma/flexcard/core.c | 292 ++++++++++++++++++++++
> drivers/dma/flexcard/flexcard-dma.h | 218 +++++++++++++++++
> drivers/dma/flexcard/parser.c | 227 +++++++++++++++++

> drivers/mfd/Kconfig | 14 ++
> drivers/mfd/Makefile | 3 +
> drivers/mfd/flexcard_core.c | 476 ++++++++++++++++++++++++++++++++++++
> drivers/mfd/flexcard_irq.c | 305 +++++++++++++++++++++++
> include/linux/mfd/flexcard.h | 116 +++++++++

Place all of this in one patch to aid review.

> drivers/misc/Kconfig | 15 ++
> drivers/misc/Makefile | 2 +
> drivers/misc/flexcard_misc.c | 361 +++++++++++++++++++++++++++
> drivers/misc/flexcard_posixclock.c | 295 ++++++++++++++++++++++
> include/uapi/linux/Kbuild | 1 +
> include/uapi/linux/flexcard.h | 80 ++++++
> 17 files changed, 2417 insertions(+)
> create mode 100644 drivers/dma/flexcard/Makefile
> create mode 100644 drivers/dma/flexcard/core.c
> create mode 100644 drivers/dma/flexcard/flexcard-dma.h
> create mode 100644 drivers/dma/flexcard/parser.c
> create mode 100644 drivers/mfd/flexcard_core.c
> create mode 100644 drivers/mfd/flexcard_irq.c
> create mode 100644 drivers/misc/flexcard_misc.c
> create mode 100644 drivers/misc/flexcard_posixclock.c
> create mode 100644 include/linux/mfd/flexcard.h
> create mode 100644 include/uapi/linux/flexcard.h
>

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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