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Date: Wed, 11 Jan 2017 11:54:56 +0000
From: Joao Pinto <Joao.Pinto@...opsys.com>
To: Alexandre Torgue <alexandre.torgue@...com>,
Joao Pinto <Joao.Pinto@...opsys.com>, <davem@...emloft.net>
CC: <lars.persson@...s.com>, <niklass@...s.com>,
<peppe.cavallaro@...com>, <netdev@...r.kernel.org>
Subject: Re: [PATCH v2 0/2] remove dwc_eth_qos and rename stmicro/stmmac
Hi Alex,
Às 11:39 AM de 1/11/2017, Alexandre Torgue escreveu:
> Hi Jao,
>
> On 01/10/2017 03:52 PM, Joao Pinto wrote:
>> This patch set removes the synopsys/dwc_eth_qos since it was merged recently
>> to stmmac (dwmac-dwc-qos-eth glue driver).
>>
>> It also renames stmicro/stmmac to synopsys/ since it is a standard ethernet
>> software package regarding synopsys ethernet controllers, supporting the
>> majority of Synopsys Ethernet IPs.
>
> I understand the reason to rename stmmac driver. The only risk I see is that
> usual user will be a little bit lost to find code. It seems there no risk of
> backward compatibility with current/old DT (I assume you already checked this
> point).
I understand your concern, but for the Synopsys IPs users will be clearer what
drivers to use and what current stmmac has to offer.
In terms of tests, I tested it and worked out of the box because the same
Kconfig IDs were used assuring the retro-compatibility that David suggested a
few weeks ago. For DT users no problems are expected as well.
Thanks,
Joao
> Let's see what David think about that but if there no risk of backward
> compatibility with DT, I agree with the series.
>
> Regards
> Alex
>
>
>
>>
>> In the future we should make an effort to migrate to this new synopsys/
>> driver package all the Ethernet Synopsys IP drivers scattered in net/ethernet.
>>
>> Joao Pinto (2):
>> synopsys: remove dwc_eth_qos driver
>> stmmac: rename it to synopsys
>>
>> .../bindings/net/{stmmac.txt => synopsys.txt} | 0
>> MAINTAINERS | 11 +-
>> arch/arm/configs/multi_v7_defconfig | 3 +-
>> drivers/net/ethernet/Kconfig | 3 +-
>> drivers/net/ethernet/Makefile | 3 +-
>> drivers/net/ethernet/stmicro/Kconfig | 21 -
>> drivers/net/ethernet/stmicro/Makefile | 5 -
>> drivers/net/ethernet/stmicro/stmmac/Kconfig | 162 --
>> drivers/net/ethernet/stmicro/stmmac/Makefile | 25 -
>> drivers/net/ethernet/synopsys/Kconfig | 165 +-
>> drivers/net/ethernet/synopsys/Makefile | 28 +-
>> .../{stmicro/stmmac => synopsys}/altr_tse_pcs.c | 0
>> .../{stmicro/stmmac => synopsys}/altr_tse_pcs.h | 0
>> .../{stmicro/stmmac => synopsys}/chain_mode.c | 0
>> .../ethernet/{stmicro/stmmac => synopsys}/common.h | 0
>> .../ethernet/{stmicro/stmmac => synopsys}/descs.h | 0
>> .../{stmicro/stmmac => synopsys}/descs_com.h | 0
>> drivers/net/ethernet/synopsys/dwc_eth_qos.c | 2996 --------------------
>> .../stmmac => synopsys}/dwmac-dwc-qos-eth.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-generic.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-ipq806x.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-lpc18xx.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-meson.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-meson8b.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-oxnas.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-rk.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-socfpga.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-sti.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-stm32.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac-sunxi.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac100.h | 0
>> .../{stmicro/stmmac => synopsys}/dwmac1000.h | 0
>> .../{stmicro/stmmac => synopsys}/dwmac1000_core.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac1000_dma.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac100_core.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac100_dma.c | 0
>> .../ethernet/{stmicro/stmmac => synopsys}/dwmac4.h | 0
>> .../{stmicro/stmmac => synopsys}/dwmac4_core.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac4_descs.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac4_descs.h | 0
>> .../{stmicro/stmmac => synopsys}/dwmac4_dma.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac4_dma.h | 0
>> .../{stmicro/stmmac => synopsys}/dwmac4_lib.c | 0
>> .../{stmicro/stmmac => synopsys}/dwmac_dma.h | 0
>> .../{stmicro/stmmac => synopsys}/dwmac_lib.c | 0
>> .../{stmicro/stmmac => synopsys}/enh_desc.c | 0
>> .../ethernet/{stmicro/stmmac => synopsys}/mmc.h | 0
>> .../{stmicro/stmmac => synopsys}/mmc_core.c | 0
>> .../{stmicro/stmmac => synopsys}/norm_desc.c | 0
>> .../{stmicro/stmmac => synopsys}/ring_mode.c | 0
>> .../ethernet/{stmicro/stmmac => synopsys}/stmmac.h | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_ethtool.c | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_hwtstamp.c | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_main.c | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_mdio.c | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_pci.c | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_pcs.h | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_platform.c | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_platform.h | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_ptp.c | 0
>> .../{stmicro/stmmac => synopsys}/stmmac_ptp.h | 0
>> 61 files changed, 180 insertions(+), 3242 deletions(-)
>> rename Documentation/devicetree/bindings/net/{stmmac.txt => synopsys.txt} (100%)
>> delete mode 100644 drivers/net/ethernet/stmicro/Kconfig
>> delete mode 100644 drivers/net/ethernet/stmicro/Makefile
>> delete mode 100644 drivers/net/ethernet/stmicro/stmmac/Kconfig
>> delete mode 100644 drivers/net/ethernet/stmicro/stmmac/Makefile
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/altr_tse_pcs.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/altr_tse_pcs.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/chain_mode.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/common.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/descs.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/descs_com.h (100%)
>> delete mode 100644 drivers/net/ethernet/synopsys/dwc_eth_qos.c
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-dwc-qos-eth.c
>> (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-generic.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-ipq806x.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-lpc18xx.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-meson.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-meson8b.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-oxnas.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-rk.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-socfpga.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-sti.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-stm32.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac-sunxi.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac100.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac1000.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac1000_core.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac1000_dma.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac100_core.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac100_dma.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac4.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac4_core.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac4_descs.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac4_descs.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac4_dma.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac4_dma.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac4_lib.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac_dma.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/dwmac_lib.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/enh_desc.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/mmc.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/mmc_core.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/norm_desc.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/ring_mode.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_ethtool.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_hwtstamp.c
>> (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_main.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_mdio.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_pci.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_pcs.h (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_platform.c
>> (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_platform.h
>> (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_ptp.c (100%)
>> rename drivers/net/ethernet/{stmicro/stmmac => synopsys}/stmmac_ptp.h (100%)
>>
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