linux-kernel - Re: [PATCH 00/15] AMD ntb driver fixes and improvements

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Message-ID: <a8e98fe8-25da-3ea7-a204-2fee07c6061a@amd.com>
Date:   Fri, 7 Feb 2020 16:28:53 +0530
From:   Sanjay R Mehta <sanmehta@....com>
To:     Arindam Nath <arindam.nath@....com>,
        Shyam Sundar S K <Shyam-sundar.S-k@....com>,
        Jon Mason <jdmason@...zu.us>,
        Dave Jiang <dave.jiang@...el.com>,
        Allen Hubbe <allenbh@...il.com>,
        Jiasen Lin <linjiasen@...on.cn>,
        Sanjay R Mehta <sanju.mehta@....com>
Cc:     linux-ntb@...glegroups.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 00/15] AMD ntb driver fixes and improvements



On 2/5/2020 9:24 PM, Arindam Nath wrote:
> [CAUTION: External Email]
> 
> This patch series fixes some bugs in the existing
> AMD NTB driver, cleans-up code, and modifies the
> code to handle NTB link-up/down events. The series
> is based on Linus' tree,
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> 
> Arindam Nath (15):
>   NTB: Fix access to link status and control register
>   NTB: clear interrupt status register
>   NTB: Enable link up and down event notification
>   NTB: define a new function to get link status
>   NTB: return the side info status from amd_poll_link
>   NTB: set peer_sta within event handler itself
>   NTB: remove handling of peer_sta from amd_link_is_up
>   NTB: handle link down event correctly
>   NTB: handle link up, D0 and D3 events correctly
>   NTB: move ntb_ctrl handling to init and deinit
>   NTB: add helper functions to set and clear sideinfo
>   NTB: return link up status correctly for PRI and SEC
>   NTB: remove redundant setting of DB valid mask
>   NTB: send DB event when driver is loaded or un-loaded
>   NTB: add pci shutdown handler for AMD NTB

The patch series looks good to me. Thanks for the changes.

For all the ntb_hw_amd changes:

Reviewed-by: Sanjay R Mehta <sanju.mehta@....com>


> 
>  drivers/ntb/hw/amd/ntb_hw_amd.c | 290 ++++++++++++++++++++++++++------
>  drivers/ntb/hw/amd/ntb_hw_amd.h |   8 +-
>  2 files changed, 247 insertions(+), 51 deletions(-)
> 
> --
> 2.17.1
>