From: Tony Lindgren <tony@atomide.com>
To: Balaji T K <balajitk@ti.com>
Cc: Andreas Fenkart <afenkart@gmail.com>, Chris Ball <cjb@laptop.org>,
Grant Likely <grant.likely@secretlab.ca>,
Felipe Balbi <balbi@ti.com>, Daniel Mack <zonque@gmail.com>,
Kumar Gala <galak@codeaurora.org>,
linux-doc@vger.kernel.org, linux-mmc <linux-mmc@vger.kernel.org>,
linux-omap <linux-omap@vger.kernel.org>
Subject: Re: [PATCH v7 1/4] mmc: omap_hsmmc: Enable SDIO IRQ.
Date: Fri, 7 Mar 2014 08:04:42 -0800 [thread overview]
Message-ID: <20140307160442.GA3789@atomide.com> (raw)
In-Reply-To: <5319E1C1.9000107@ti.com>
* Balaji T K <balajitk@ti.com> [140307 07:15]:
> On Wednesday 05 March 2014 02:00 PM, Andreas Fenkart wrote:
> >2014-02-28 18:04 GMT+01:00 Balaji T K <balajitk@ti.com>:
> >>
> >>I tried testing this patch series on am335x, I see throughput in the
> >>range of KBs. Will give another try with Tony's version.
> >KB sounds really bad, even with polling I have > 5MBytes/s.
> >
> >Could you pls paste
> ># cat /sys/kernel/debug/mmc0/regs
> >
> Hi,
>
> Find below debug reg dump
>
> mmc0:
> sdio irq enabled
> pinmux config sdio
> ctx_loss: 1
>
> regs:
> CON: 0x00000600
> PSTATE: 0x01f70000
> HCTL: 0x00000d06
> SYSCTL: 0x000d0087
> IE: 0x00000100
> ISE: 0x00000100
> CAPA: 0x06e10080
Is this with wl12xx? If so, wl12xx driver is missing calls to
sdio_claim_irq() and sdio_release_irq() so it probably won't
behave properly with the SDIO interrupt until those are added.
Regards,
Tony
next prev parent reply other threads:[~2014-03-07 16:04 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-25 12:37 [PATCH v7 0/4] mmc: omap_hsmmc: SDIO IRQ Andreas Fenkart
2014-02-25 12:37 ` [PATCH v7 1/4] mmc: omap_hsmmc: Enable " Andreas Fenkart
2014-02-27 21:33 ` Tony Lindgren
2014-03-05 8:27 ` Andreas Fenkart
2014-03-05 16:33 ` Tony Lindgren
2014-03-11 9:42 ` Andreas Fenkart
2014-03-11 16:37 ` Tony Lindgren
2014-02-28 17:04 ` Balaji T K
2014-03-05 8:30 ` Andreas Fenkart
2014-03-07 15:12 ` Balaji T K
2014-03-07 16:04 ` Tony Lindgren [this message]
2014-02-25 12:37 ` [PATCH v7 2/4] mmc: omap_hsmmc: Remux SDIO pins within driver Andreas Fenkart
2014-02-27 21:36 ` Tony Lindgren
2014-02-27 21:42 ` Tony Lindgren
2014-02-25 12:37 ` [PATCH v7 3/4] mmc: omap_hsmmc: Pin remux workaround to support SDIO interrupt on AM335x Andreas Fenkart
2014-02-25 12:49 ` [PATCH v7 4/4] mmc: omap_hsmmc: Extend debugfs for SDIO IRQ, GPIO and pinmux Andreas Fenkart
2014-02-27 21:39 ` Tony Lindgren
2014-02-27 21:37 ` [PATCH v7 3/4] mmc: omap_hsmmc: Pin remux workaround to support SDIO interrupt on AM335x Tony Lindgren
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