netdev - Re: [PATCH net-next v1 0/4] net: stmmac: Enable Per DMA Channel interrupt

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Message-ID: <kmmjm4sf5geudch54nmehl3ibkpwvlgbhpf7y6quhqy3gnqg32@gcvwlvzec6pn>
Date: Fri, 22 Dec 2023 17:44:58 +0300
From: Serge Semin <fancer.lancer@...il.com>
To: Leong Ching Swee <leong.ching.swee@...el.com>
Cc: Maxime Coquelin <mcoquelin.stm32@...il.com>, 
	Alexandre Torgue <alexandre.torgue@...s.st.com>, Jose Abreu <joabreu@...opsys.com>, 
	"David S . Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
	Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
	Conor Dooley <conor+dt@...nel.org>, Giuseppe Cavallaro <peppe.cavallaro@...com>, 
	linux-stm32@...md-mailman.stormreply.com, linux-arm-kernel@...ts.infradead.org, 
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH net-next v1 0/4] net: stmmac: Enable Per DMA Channel
 interrupt

Hi Leong

On Fri, Dec 22, 2023 at 01:44:47PM +0800, Leong Ching Swee wrote:
> From: Swee Leong Ching <leong.ching.swee@...el.com>
> 
> Hi,
> Add Per DMA Channel interrupt feature for DWXGMAC IP.
>  
> Patchset (link below) contains per DMA channel interrupt, But it was 
> achieved.
> https://lore.kernel.org/lkml/20230821203328.GA2197059-
> robh@...nel.org/t/#m849b529a642e1bff89c05a07efc25d6a94c8bfb4
>  
> Some of the changes in this patchset are based on reviewer comment on 
> patchset mentioned beforehand.

Thanks for resubmitting the patches. At some point in the past they
saved me some time in fixing the DW XGMAC on my platform.

-Serge(y)

> 
> Swee Leong Ching (4):
>   dt-bindings: net: snps,dwmac: per channel irq
>   net: stmmac: Make MSI interrupt routine generic
>   net: stmmac: Add support for TX/RX channel interrupt
>   net: stmmac: Use interrupt mode INTM=1 for per channel irq
> 
>  .../devicetree/bindings/net/snps,dwmac.yaml   | 24 ++++++++++----
>  .../net/ethernet/stmicro/stmmac/dwmac-intel.c |  4 +--
>  .../net/ethernet/stmicro/stmmac/dwmac4_dma.c  |  2 +-
>  .../net/ethernet/stmicro/stmmac/dwxgmac2.h    |  3 ++
>  .../ethernet/stmicro/stmmac/dwxgmac2_dma.c    | 32 +++++++++++--------
>  .../net/ethernet/stmicro/stmmac/stmmac_main.c | 29 +++++++++--------
>  .../ethernet/stmicro/stmmac/stmmac_platform.c | 24 ++++++++++++++
>  include/linux/stmmac.h                        |  4 +--
>  8 files changed, 84 insertions(+), 38 deletions(-)
> 
> -- 
> 2.34.1
> 
>