netdev - [PATCH net-next v2 0/5] sh_eth: get rid of the dedicated regiseter mapping for RZ/A1 (R7S72100)

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Date:   Sat, 15 Feb 2020 23:06:27 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     "David S. Miller" <davem@...emloft.net>,
        linux-renesas-soc@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH net-next v2 0/5] sh_eth: get rid of the dedicated regiseter
 mapping for RZ/A1 (R7S72100)

Hello!

Here's a set of 5 patches against DaveM's 'net-next.git' repo.

I changed my mind about the RZ/A1 SoC needing its own register
map -- now that we don't depend on the register map array in order
to determine whether a given register exists any more, we can add
a new flag to determine if the GECMR exists (this register is
present only on true GEther chips, not RZ/A1). We also need to
add the sh_eth_cpu_data::* flag checks where they were missing
so far: in the ethtool API for the register dump.

[1/5] sh_eth: check sh_eth_cpu_data::no_tx_cntrs when dumping registers
[2/5] sh_eth: check sh_eth_cpu_data::cexcr when dumping registers
[3/5] sh_eth: check sh_eth_cpu_data::no_xdfar when dumping registers
[4/5] sh_eth: add sh_eth_cpu_data::gecmr flag
[5/5] sh_eth: use Gigabit register map for R7S72100

MBR, Sergei