netdev - Re: [PATCH net-next 1/4] r8169: prepare for adding RTL8125 support

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Message-ID: <d58275fb-b2b5-008c-0805-edfae137678d@gmail.com>
Date:   Wed, 28 Aug 2019 07:52:21 +0200
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     Realtek linux nic maintainers <nic_swsd@...ltek.com>,
        David Miller <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        Chun-Hao Lin <hau@...ltek.com>
Subject: Re: [PATCH net-next 1/4] r8169: prepare for adding RTL8125 support

On 28.08.2019 01:27, Andrew Lunn wrote:
> On Tue, Aug 27, 2019 at 08:41:00PM +0200, Heiner Kallweit wrote:
>> This patch prepares the driver for adding RTL8125 support:
>> - change type of interrupt mask to u32
>> - restrict rtl_is_8168evl_up to RTL8168 chip versions
>> - factor out reading MAC address from registers
>> - re-add function rtl_get_events
>> - move disabling interrupt coalescing to RTL8169/RTL8168 init
>> - read different register for PCI commit
>> - don't use bit LastFrag in tx descriptor after send, RTL8125 clears it
> 
> Hi Heiner
> 
> That is a lot of changes in one patch. Although there is no planned
> functional change, r8169 has a habit of breaking. Having lots of small
> changes would help tracking down which change caused a breakage, via a
> git bisect.
> 
> So you might want to consider splitting this up into a number of small
> patches.
> 
> 	Andrew
> 
Hi Andrew,

most of the changes are trivial, but you're right. I'll split this patch.

Heiner