From: swarren@wwwdotorg•org (Stephen Warren)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 23/38] mmc: sdhci: convert sdhci_set_uhs_signaling() into a library function
Date: Thu, 19 Jun 2014 09:57:06 -0600 [thread overview]
Message-ID: <53A30852.2090405@wwwdotorg.org> (raw)
In-Reply-To: <20140619122830.GP32514@n2100.arm.linux.org.uk>
On 06/19/2014 06:28 AM, Russell King - ARM Linux wrote:
> On Mon, Jun 16, 2014 at 02:17:30PM +0200, Ulf Hansson wrote:
>> Anyway, we did get some folks to test the patches and was thus fairly
>> confident that we could merge them. Chris asked me to try to collect
>> them in a PR for him, so I did. Sorry if I managed to screw some
>> things up, there were several conflicts and actual regressions, which
>> I tried to take care of.
>>
>> The mmc people were also very helping in sending patches to fixup
>> related regressions, immediately after we merged your patchset. Thus
>> together I think we managed to pull it off.
>
> I tend to look through slightly less rose-tinted glasses.
>
> The fact is... there's loads of ARM platforms which now fail in Olof's
> build/boot testing, and they all seem to have a very similar pattern:
>
> hummingboard:
> [ 1.149688] sdhci: Secure Digital Host Controller Interface driver
> [ 1.155901] sdhci: Copyright(c) Pierre Ossman
> ...
> [ 1.253630] Waiting for root device /dev/mmcblk0p2...
> [ 60.325469] imx-sdma 20ec000.sdma: firmware not found
> ~$off
> # PYBOOT: Exception: timeout
>
> jetson:
> [ 2.261355] Waiting for root device /dev/mmcblk0p1...
>
> wandboard:
> [ 1.186870] sdhci: Secure Digital Host Controller Interface driver
> [ 1.193075] sdhci: Copyright(c) Pierre Ossman
> ...
> [ 1.291064] Waiting for root device /dev/mmcblk0p2...
Any SDHCI failures in Linus' tree (but not linux-next) that occur only
in multi_v7_defconfig are likely solved by:
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-June/264012.html
[PATCH] ARM: multi_v7_defconfig: re-enable SDHCI drivers
> Whether these are caused by the patch set or not is anyone's guess,
> because we (a) don't know what's causing these failures, and (b)
> my patch series was never tested on anything but iMX6.
I thought that I'd tested at least some of it on Tegra.
next prev parent reply other threads:[~2014-06-19 15:57 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-23 18:55 [PATCH 00/38] MMC updates, plus CuBox-i WiFi support Russell King - ARM Linux
2014-04-23 19:06 ` [PATCH 01/38] mmc: sdio_irq: rework sdio irq handling Russell King
2014-04-24 7:58 ` Ulf Hansson
2014-04-24 8:46 ` Russell King - ARM Linux
2014-04-24 8:58 ` Ulf Hansson
2014-04-23 19:06 ` [PATCH 02/38] mmc: sdhci: clean up interrupt handling Russell King
2014-04-23 19:06 ` [PATCH 03/38] mmc: sdhci: clean up sdio interrupt enable handling Russell King
2014-04-23 19:06 ` [PATCH 04/38] mmc: sdhci: convert to new SDIO IRQ handling Russell King
2014-04-23 19:06 ` [PATCH 05/38] mmc: sdhci: push card_tasklet into threaded irq handler Russell King
2014-04-23 19:06 ` [PATCH 06/38] mmc: sdhci: allow sdio interrupts while sdhci runtime suspended Russell King
2014-04-23 19:06 ` [PATCH 07/38] mmc: sdhci: more efficient interrupt enable register handling Russell King
2014-04-23 19:06 ` [PATCH 08/38] mmc: sdhci: plug hole in disabling card detection interrupts Russell King
2014-04-23 19:06 ` [PATCH 09/38] mmc: sdhci: convert generic bus width setup to library function Russell King
2014-04-23 19:07 ` [PATCH 10/38] mmc: sdhci: convert reset into a " Russell King
2014-04-23 19:07 ` [PATCH 11/38] mmc: sdhci: move FSL ESDHC reset handling quirk into esdhc code Russell King
2014-04-23 19:07 ` [PATCH 12/38] mmc: sdhci: avoid sync'ing the SG if there's no misalignment Russell King
2014-04-23 19:07 ` [PATCH 13/38] mmc: sdhci: convert ADMA descriptors to a coherent allocation Russell King
2014-04-23 19:07 ` [PATCH 14/38] mmc: sdhci: clean up sdhci_update_clock()/sdhci_set_clock() Russell King
2014-04-23 19:07 ` [PATCH 15/38] mmc: sdhci: move setting host->clock into sdhci_do_set_ios() Russell King
2014-04-23 19:07 ` [PATCH 16/38] mmc: sdhci: move setting mmc->actual_clock into set_clock handlers Russell King
2014-04-23 19:07 ` [PATCH 17/38] mmc: sdhci: convert sdhci_set_clock() into a library function Russell King
2014-04-23 19:07 ` [PATCH 18/38] mmc: sdhci-esdhc-imx: avoid DMA to kernel stack Russell King
2014-04-23 19:07 ` [PATCH 19/38] mmc: sdhci-esdhc-imx: comment runtime_pm_get_sync() in esdhc_prepare_tuning() Russell King
2014-04-23 19:07 ` [PATCH 20/38] mmc: sdhci-esdhc-imx: fix lockdep splat upon tuning Russell King
2014-04-23 19:07 ` [PATCH 21/38] mmc: sdhci: hack up driver to make it more compliant with UHS-1 Russell King
2014-04-25 12:38 ` Markus Pargmann
2014-04-25 12:49 ` Russell King - ARM Linux
2014-04-25 13:08 ` Markus Pargmann
2014-04-25 13:15 ` Russell King - ARM Linux
2014-04-25 13:22 ` Russell King - ARM Linux
2014-04-25 13:26 ` [PATCH 22/32] mmc: sdhci: convert sdhci_set_uhs_signaling() into a library function Russell King
2014-04-28 13:10 ` [PATCH 21/38] mmc: sdhci: hack up driver to make it more compliant with UHS-1 Markus Pargmann
2014-04-25 16:20 ` Russell King - ARM Linux
2014-04-28 10:50 ` Ulf Hansson
2014-04-28 11:02 ` Russell King - ARM Linux
2014-04-28 11:11 ` Ulf Hansson
2014-04-28 11:51 ` Russell King - ARM Linux
2014-04-23 19:08 ` [PATCH 22/38] mmc: sdhci: set_uhs_signaling() need not return a value Russell King
2014-04-23 19:08 ` [PATCH 23/38] mmc: sdhci: convert sdhci_set_uhs_signaling() into a library function Russell King
2014-06-16 10:46 ` Russell King - ARM Linux
2014-06-16 12:17 ` Ulf Hansson
2014-06-16 16:10 ` Ulf Hansson
2014-06-17 23:42 ` Russell King - ARM Linux
2014-06-19 12:28 ` Russell King - ARM Linux
2014-06-19 15:57 ` Stephen Warren [this message]
2014-06-19 17:02 ` Olof Johansson
2014-04-23 19:08 ` [PATCH 24/38] mmc: sdhci: cache timing information locally Russell King
2014-04-23 19:08 ` [PATCH 25/38] mmc: sdhci: clean up sdhci_execute_tuning() decision Russell King
2014-04-23 19:08 ` [PATCH 26/38] mmc: sdhci-esdhc-imx: remove emulation of uhs_mode Russell King
2014-04-23 19:08 ` [PATCH 27/38] mmc: sdhci-of-esdhc: remove platform_suspend/platform_resume callbacks Russell King
2014-04-24 7:32 ` Ulf Hansson
2014-04-24 11:18 ` Russell King - ARM Linux
2014-04-24 11:32 ` Ulf Hansson
2014-04-24 12:27 ` Russell King - ARM Linux
2014-04-24 13:15 ` Ulf Hansson
2014-04-23 19:08 ` [PATCH 28/38] mmc: sdhci: " Russell King
2014-04-24 7:33 ` Ulf Hansson
2014-04-23 19:08 ` [PATCH 29/38] mmc: sdhci-tegra: get rid of special PRESENT_STATE register handling Russell King
2014-04-23 19:08 ` [PATCH 30/38] mmc: sdhci: move regulator handling into sdhci_set_power() Russell King
2014-04-23 19:08 ` [PATCH 31/38] mmc: sdhci: move remaining power " Russell King
2014-04-23 19:08 ` [PATCH 32/38] mmc: sdhci: track whether preset mode is currently enabled in hardware Russell King
2014-04-23 19:08 ` [PATCH 33/38] mmc: sdhci: fix SDHCI dependencies Russell King
2014-04-28 16:28 ` Stephen Warren
2014-04-23 19:09 ` [PATCH 34/38] mmc: add support for power-on sequencing through DT Russell King
2014-04-24 9:05 ` Maxime Ripard
2014-04-23 19:09 ` [PATCH 35/38] mmc: dw_mmc: call mmc_of_parse to fill in common options Russell King
2014-04-24 0:31 ` Jaehoon Chung
2014-04-24 19:42 ` Russell King - ARM Linux
2014-04-23 19:09 ` [PATCH 36/38] mmc: fix power-on sequencing for esdhc-imx driver Russell King
2014-04-23 19:09 ` [PATCH 37/38] ARM: cubox-i: add support for SD UHS-1 cards Russell King
2014-04-23 19:09 ` [PATCH 38/38] ARM: cubox-i: add support for Wifi/BT Russell King
2014-04-24 8:25 ` [PATCH 00/38] MMC updates, plus CuBox-i WiFi support Ulf Hansson
2014-04-24 10:17 ` Russell King - ARM Linux
2014-04-24 10:52 ` Ulf Hansson
2014-04-24 10:57 ` Russell King - ARM Linux
2014-04-24 11:13 ` Ulf Hansson
2014-04-25 9:03 ` Russell King - ARM Linux
2014-04-25 11:18 ` Ulf Hansson
2014-04-25 11:20 ` Russell King - ARM Linux
2014-04-25 11:40 ` Ulf Hansson
2014-04-28 16:42 ` Stephen Warren
2014-04-28 16:52 ` Chris Ball
2014-05-07 20:49 ` Tim Kryger
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