From: "Luka Gejak" <luka.gejak@linux.dev>
To: "Alastair D'Silva" <alastair@d-silva.org>,
<linux-wireless@vger.kernel.org>,
"Ping-Ke Shih" <pkshih@realtek.com>,
"Kalle Valo" <kvalo@kernel.org>
Cc: "Luka Gejak" <luka.gejak@linux.dev>,
"Martin Blumenstingl" <martin.blumenstingl@googlemail.com>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
"Ulf Hansson" <ulfh@kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH rtw-next v5 4/4] wifi: rtw88: sdio: Split rtw_sdio_rx_isr into 8051 and 3081 variants
Date: Tue, 13 Oct 2026 07:10:50 +0000 [thread overview]
Message-ID: <DM3IU1PCLD5Y.15JIGZYM8WLI0@linux.dev> (raw)
In-Reply-To: <20261011220755.1673367-5-alastair@d-silva.org>
On Sun Oct 11, 2026 at 10:07 PM UTC, Alastair D'Silva wrote:
> Split rtw_sdio_rx_isr() into separate 8051 and 3081 variants to be
> clear. The two differences between the architectures are:
> - Register size: REG_SDIO_RX0_REQ_LEN is 16-bit on 8051, 32-bit on 3081.
> - HISR behavior: 8051 re-reads REG_SDIO_HISR on each iteration, while
> 3081 drains based on rx_len without re-reading HISR.
>
> This is a refactoring without any logic changes.
>
> Assisted-by: LLM
> Acked-by: Ping-Ke Shih <pkshih@realtek.com>
> Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
> ---
Reviewed-by: Luka Gejak <luka.gejak@linux.dev>
Best regards,
Luka Gejak
prev parent reply other threads:[~2026-10-13 7:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-11 22:07 [PATCH rtw-next v5 0/4] wifi: rtw88: sdio: Fix unhandled RX request interrupt storm Alastair D'Silva
2026-10-11 22:07 ` [PATCH rtw-next v5 1/4] wifi: rtw88: sdio: Handle allocation and read errors in rtw_sdio_rxfifo_recv Alastair D'Silva
2026-10-13 7:10 ` Luka Gejak
2026-10-11 22:07 ` [PATCH rtw-next v5 2/4] wifi: rtw88: sdio: Track running state and cancel TX worker on stop Alastair D'Silva
2026-10-13 7:02 ` Luka Gejak
2026-10-11 22:07 ` [PATCH rtw-next v5 3/4] wifi: rtw88: sdio: Fix unhandled RX request interrupt storm Alastair D'Silva
2026-10-13 6:51 ` Luka Gejak
2026-10-11 22:07 ` [PATCH rtw-next v5 4/4] wifi: rtw88: sdio: Split rtw_sdio_rx_isr into 8051 and 3081 variants Alastair D'Silva
2026-10-13 7:10 ` Luka Gejak [this message]
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