From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: "ulf.hansson@linaro.org" <ulf.hansson@linaro.org>,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
"linux-renesas-soc@vger.kernel.org"
<linux-renesas-soc@vger.kernel.org>
Subject: Re: [PATCH] mmc: host: renesas_internal_dmac: add pre_req and post_req support
Date: Tue, 15 Dec 2020 11:40:04 +0100 [thread overview]
Message-ID: <20201215104004.GA9090@ninjato> (raw)
In-Reply-To: <TY2PR01MB369240E88E0629EDC140D0A1D8C60@TY2PR01MB3692.jpnprd01.prod.outlook.com>
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> I'm sorry again and again. But, I realized the current patch breaks
> "force_pio" mode because tmio_mmc_pio_irq() doesn't take care of {pre,post}_req.
> So, I'll try to refactor tmio core to support {pre,post}_req().
How did you test this BTW? Just checksumming a large file doesn't show
improvements here on 5.10 + your patch with H3 ES2.0 and M3-N for me.
Did I miss something?
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next prev parent reply other threads:[~2020-12-15 10:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-04 13:17 [PATCH] mmc: host: renesas_internal_dmac: add pre_req and post_req support Yoshihiro Shimoda
2020-12-14 15:50 ` Wolfram Sang
2020-12-15 1:32 ` Yoshihiro Shimoda
2020-12-15 3:00 ` Yoshihiro Shimoda
2020-12-15 5:03 ` Yoshihiro Shimoda
2020-12-15 10:40 ` Wolfram Sang [this message]
2020-12-16 8:00 ` Yoshihiro Shimoda
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