From: w.sang@pengutronix.de (Wolfram Sang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/7] mmc: mxs-mmc: add mmc host driver for i.MX23/28
Date: Tue, 15 Feb 2011 18:13:41 +0100 [thread overview]
Message-ID: <20110215171341.GD10770@pengutronix.de> (raw)
In-Reply-To: <20110215223941.GJ10990@S2100-06.ap.freescale.net>
> Ah, yes. I can also see the problem here after turning on
> DEBUG_SPINLOCK.
Ah, okay. After turning it off, it works a lot better :)
SD seems to work:
mmc0: new high speed SD card at address b368
mmcblk0: mmc0:b368 NCard 1.86 GiB
mmcblk0: p1
mmc0: card b368 removed
SDHC seems to work:
mmc0: new high speed SDHC card at address 0007
mmcblk0: mmc0:0007 SD04G 3.70 GiB
mmcblk0: p1
mmc0: card 0007 removed
MMC fails for me (note: the card works fine with an mx35-based board)
mmc0: new high speed MMC card at address 0001
mmcblk0: mmc0:0001 AF HMP 247 MiB
mmcblk0: retrying using single block read
mmcblk0: error -84 transferring data, sector 0, nr 8, card status 0x900
end_request: I/O error, dev mmcblk0, sector 0
mmcblk0: error -84 transferring data, sector 1, nr 7, card status 0x900
end_request: I/O error, dev mmcblk0, sector 1
mmcblk0: error -84 transferring data, sector 2, nr 6, card status 0x900
end_request: I/O error, dev mmcblk0, sector 2
mmcblk0: error -84 transferring data, sector 3, nr 5, card status 0x900
end_request: I/O error, dev mmcblk0, sector 3
mmcblk0: error -84 transferring data, sector 4, nr 4, card status 0x900
end_request: I/O error, dev mmcblk0, sector 4
mmcblk0: error -84 transferring data, sector 5, nr 3, card status 0x900
end_request: I/O error, dev mmcblk0, sector 5
mmcblk0: error -84 transferring data, sector 6, nr 2, card status 0x900
end_request: I/O error, dev mmcblk0, sector 6
mmcblk0: error -84 transferring data, sector 7, nr 1, card status 0x900
end_request: I/O error, dev mmcblk0, sector 7
Buffer I/O error on device mmcblk0, logical block 0
mmcblk0: retrying using single block read
mmcblk0: error -84 transferring data, sector 0, nr 8, card status 0x900
end_request: I/O error, dev mmcblk0, sector 0
mmcblk0: error -84 transferring data, sector 1, nr 7, card status 0x900
end_request: I/O error, dev mmcblk0, sector 1
mmcblk0: error -84 transferring data, sector 2, nr 6, card status 0x900
end_request: I/O error, dev mmcblk0, sector 2
mmcblk0: error -84 transferring data, sector 3, nr 5, card status 0x900
end_request: I/O error, dev mmcblk0, sector 3
mmcblk0: error -84 transferring data, sector 4, nr 4, card status 0x900
end_request: I/O error, dev mmcblk0, sector 4
mmcblk0: error -84 transferring data, sector 5, nr 3, card status 0x900
end_request: I/O error, dev mmcblk0, sector 5
mmcblk0: error -84 transferring data, sector 6, nr 2, card status 0x900
end_request: I/O error, dev mmcblk0, sector 6
mmcblk0: error -84 transferring data, sector 7, nr 1, card status 0x900
end_request: I/O error, dev mmcblk0, sector 7
Buffer I/O error on device mmcblk0, logical block 0
mmcblk0: unable to read partition table
mmc0: card 0001 removed
SDIO card locks the machine. Is it supposed to work already?
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
next prev parent reply other threads:[~2011-02-15 17:13 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-14 2:32 [PATCH v2 0/7] Add mmc driver for i.MX23/28 Shawn Guo
2011-02-14 2:32 ` [PATCH v2 1/7] mmc: mxs-mmc: add mmc host " Shawn Guo
2011-02-13 19:26 ` Chris Ball
2011-02-13 22:35 ` Arnd Bergmann
2011-02-14 0:25 ` Chris Ball
2011-02-15 21:27 ` Shawn Guo
2011-02-15 21:26 ` Shawn Guo
2011-02-14 15:39 ` Wolfram Sang
2011-02-15 21:28 ` Shawn Guo
2011-02-14 16:59 ` Wolfram Sang
2011-02-15 22:39 ` Shawn Guo
2011-02-15 17:13 ` Wolfram Sang [this message]
2011-02-15 17:19 ` Russell King - ARM Linux
2011-02-15 17:29 ` Wolfram Sang
2011-02-15 17:32 ` Russell King - ARM Linux
2011-02-16 20:28 ` Shawn Guo
2011-02-16 15:33 ` Wolfram Sang
2011-02-17 4:17 ` Shawn Guo
2011-02-17 12:06 ` Wolfram Sang
2011-02-16 15:59 ` Arnd Bergmann
2011-02-17 2:44 ` Shawn Guo
2011-02-14 16:59 ` Russell King - ARM Linux
2011-02-15 22:03 ` Shawn Guo
2011-02-15 14:13 ` Russell King - ARM Linux
2011-02-14 2:32 ` [PATCH v2 2/7] ARM: mxs/clock: fix base address missing in name##_set_parent Shawn Guo
2011-02-14 2:32 ` [PATCH v2 3/7] ARM: mxs: make ssp error irq definition consistent Shawn Guo
2011-02-14 2:32 ` [PATCH v2 4/7] ARM: mxs: dynamically allocate mmc device Shawn Guo
2011-02-14 2:32 ` [PATCH v2 5/7] ARM: mxs: fix typo "GPO" in iomux-mx23.h Shawn Guo
2011-02-14 2:32 ` [PATCH v2 6/7] ARM: mxs/mx23evk: add mmc device Shawn Guo
2011-02-14 2:32 ` [PATCH v2 7/7] ARM: mxs/mx28evk: " Shawn Guo
2011-02-14 10:26 ` Wolfram Sang
2011-02-15 23:11 ` Shawn Guo
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