From: 蒋威 <jarvis.w.jiang@gmail.com>
To: Mike Rapoport <rppt@linux.ibm.com>
Cc: davem@davemloft.net, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
linux-mm@kvack.org, cchen50@lenovo.com, mpearson@lenovo.com
Subject: Re: [PATCH] Add MHI bus support and driver for T99W175 5G modem
Date: Wed, 17 Mar 2021 17:37:23 +0800 [thread overview]
Message-ID: <CAPncsNO_euNJtBiyoxKUOPcN+NXiwF40bpf3vTPtFEyQxJDvaQ@mail.gmail.com> (raw)
In-Reply-To: <YFCzAPkpqO7qslax@linux.ibm.com>
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I will divide the changes into a series of patches according to your
suggestion, thank you.
Thanks,
Jarvis
Mike Rapoport <rppt@linux.ibm.com> 于2021年3月16日周二 下午9:30写道：
> On Tue, Mar 16, 2021 at 05:42:37AM -0700, Jarvis Jiang wrote:
> > T99W175 using MBIM or RmNet over PCIe interface with
> > MHI protocol support.
> > Ported from IPQ8072 platform, including MHI, MBIM, RmNet
> >
> > Supporting below PCI devices:
> >
> > PCI_DEVICE(0x17cb, 0x0300)
> > PCI_DEVICE(0x17cb, 0x0301)
> > PCI_DEVICE(0x17cb, 0x0302)
> > PCI_DEVICE(0x17cb, 0x0303)
> > PCI_DEVICE(0x17cb, 0x0304)
> > PCI_DEVICE(0x17cb, 0x0305)
> > PCI_DEVICE(0x17cb, 0x0306)
> > PCI_DEVICE(0x105b, 0xe0ab)
> > PCI_DEVICE(0x105b, 0xe0b0)
> > PCI_DEVICE(0x105b, 0xe0b1)
> > PCI_DEVICE(0x105b, 0xe0b3)
> > PCI_DEVICE(0x1269, 0x00b3)
> > PCI_DEVICE(0x03f0, 0x0a6c)
> >
> > Signed-off-by: Jarvis Jiang <jarvis.w.jiang@gmail.com>
> > ---
> > MAINTAINERS | 16 +
> > drivers/bus/Kconfig | 1 +
> > drivers/bus/Makefile | 3 +
> > drivers/bus/mhi/Kconfig | 27 +
> > drivers/bus/mhi/Makefile | 9 +
> > drivers/bus/mhi/controllers/Kconfig | 13 +
> > drivers/bus/mhi/controllers/Makefile | 2 +
> > drivers/bus/mhi/controllers/mhi_arch_qti.c | 275 ++
> > drivers/bus/mhi/controllers/mhi_qti.c | 970 +++++++
> > drivers/bus/mhi/controllers/mhi_qti.h | 44 +
> > drivers/bus/mhi/core/Makefile | 2 +
> > drivers/bus/mhi/core/mhi_boot.c | 590 +++++
> > drivers/bus/mhi/core/mhi_dtr.c | 223 ++
> > drivers/bus/mhi/core/mhi_init.c | 1901 ++++++++++++++
> > drivers/bus/mhi/core/mhi_internal.h | 826 ++++++
> > drivers/bus/mhi/core/mhi_main.c | 2261 +++++++++++++++++
> > drivers/bus/mhi/core/mhi_pm.c | 1158 +++++++++
> > drivers/bus/mhi/devices/Kconfig | 43 +
> > drivers/bus/mhi/devices/Makefile | 3 +
> > drivers/bus/mhi/devices/mhi_netdev.c | 1830 +++++++++++++
> > drivers/bus/mhi/devices/mhi_satellite.c | 1155 +++++++++
> > drivers/bus/mhi/devices/mhi_uci.c | 802 ++++++
> > drivers/net/ethernet/qualcomm/rmnet/Makefile | 2 +-
> > .../ethernet/qualcomm/rmnet/rmnet_config.c | 131 +-
> > .../ethernet/qualcomm/rmnet/rmnet_config.h | 110 +-
> > .../qualcomm/rmnet/rmnet_descriptor.c | 1225 +++++++++
> > .../qualcomm/rmnet/rmnet_descriptor.h | 152 ++
> > .../ethernet/qualcomm/rmnet/rmnet_handlers.c | 321 ++-
> > .../ethernet/qualcomm/rmnet/rmnet_handlers.h | 27 +-
> > .../net/ethernet/qualcomm/rmnet/rmnet_map.h | 238 +-
> > .../qualcomm/rmnet/rmnet_map_command.c | 304 ++-
> > .../ethernet/qualcomm/rmnet/rmnet_map_data.c | 1029 +++++++-
> > .../ethernet/qualcomm/rmnet/rmnet_private.h | 19 +-
> > .../net/ethernet/qualcomm/rmnet/rmnet_trace.h | 250 ++
> > .../net/ethernet/qualcomm/rmnet/rmnet_vnd.c | 101 +-
> > .../net/ethernet/qualcomm/rmnet/rmnet_vnd.h | 16 +-
> > include/linux/ipc_logging.h | 291 +++
> > include/linux/mhi.h | 743 ++++++
> > include/linux/mod_devicetable.h | 22 +-
> > include/linux/msm-bus.h | 214 ++
> > include/linux/msm_pcie.h | 173 ++
> > include/linux/netdevice.h | 18 +-
> > include/uapi/linux/if_link.h | 4 +
> > include/uapi/linux/msm_rmnet.h | 170 ++
> > mm/memblock.c | 2 +
> > net/core/dev.c | 192 +-
> > 46 files changed, 17700 insertions(+), 208 deletions(-)
>
> This is way too much for a single patch. Please split your changes into a
> series of patches, with one logical change per patch. For instance, you can
> start with adding skeleton infrastructure for MHI, then add particular
> implementations for it, and on top you can add device drivers that rely on
> MHI core.
>
> --
> Sincerely yours,
> Mike.
>
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next prev parent reply other threads:[~2021-03-17 9:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-16 12:42 [PATCH] Add MHI bus support and driver for T99W175 5G modem Jarvis Jiang
2021-03-16 13:30 ` Mike Rapoport
2021-03-17 9:37 ` 蒋威 [this message]
2021-03-16 21:37 ` Jakub Kicinski
2021-03-17 10:09 ` 蒋威
2021-03-18 8:45 ` Leon Romanovsky
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