Re: i.MX/MX1 SDHC fix/workaround of SD card recognition problems
Pavel Pisa wrote: > this should go to 2.6.21, I have hold this for some > months and I have discussed it in the thread > "Re: CRC Errors with SD cards in 4bits mode (on i.MXl)" > You have been CCed. This is not solution for seen data CRC > problem, but solves problems with recognition of cards > which has been timing sensitive sometimes. > I'll push it to Linus and see if he swallows ;) > I have sent it into Russell's patch queue with my others > MX1 fixes I have intended to be included in 2.6.21. > It was probably mistake for this one, because it should > go through your tree. If you send it to mainline > yourself, I would discard patch from patch daemon. > > For Russell's sake, things should probably go through my tree. Otherwise he'll have to deal with all sorts of merge problems because of the things I do. > We have spoken about MX1 SDHC maintainership. > I am attaching my subscription. > I am not sure about mailing list field there. > Do you suggest this one, ALKML or other? > > sdhci is outright wrong. That list is only for the sdhci driver. I suggest LAK or LKML, preferably the one with the most MX1 users and/or developers. Rgds -- -- Pierre Ossman Linux kernel, MMC maintainerhttp://www.kernel.org PulseAudio, core developer http://pulseaudio.org rdesktop, core developer http://www.rdesktop.org - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: i.MX/MX1 SDHC fix/workaround of SD card recognition problems
Pavel Pisa wrote: this should go to 2.6.21, I have hold this for some months and I have discussed it in the thread Re: CRC Errors with SD cards in 4bits mode (on i.MXl) You have been CCed. This is not solution for seen data CRC problem, but solves problems with recognition of cards which has been timing sensitive sometimes. I'll push it to Linus and see if he swallows ;) I have sent it into Russell's patch queue with my others MX1 fixes I have intended to be included in 2.6.21. It was probably mistake for this one, because it should go through your tree. If you send it to mainline yourself, I would discard patch from patch daemon. For Russell's sake, things should probably go through my tree. Otherwise he'll have to deal with all sorts of merge problems because of the things I do. We have spoken about MX1 SDHC maintainership. I am attaching my subscription. I am not sure about mailing list field there. Do you suggest this one, ALKML or other? sdhci is outright wrong. That list is only for the sdhci driver. I suggest LAK or LKML, preferably the one with the most MX1 users and/or developers. Rgds -- -- Pierre Ossman Linux kernel, MMC maintainerhttp://www.kernel.org PulseAudio, core developer http://pulseaudio.org rdesktop, core developer http://www.rdesktop.org - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: i.MX/MX1 SDHC fix/workaround of SD card recognition problems
On Monday 12 March 2007 00:36, you wrote: > Pavel Pisa wrote: > > The SDHC controllers cannot process shorter transfers. > > They has to be handled as longer ones, but it such case CRC > > error is evaluated. There was a case in the code still, > > where this error is not ignored as it should to be process > > these transfers. > > > > Signed-off-by: Pavel Pisa <[EMAIL PROTECTED]> > > Thanks, applied. Is this something critical that should be in 2.6.21? > > Rgds Hello Pierre, this should go to 2.6.21, I have hold this for some months and I have discussed it in the thread "Re: CRC Errors with SD cards in 4bits mode (on i.MXl)" You have been CCed. This is not solution for seen data CRC problem, but solves problems with recognition of cards which has been timing sensitive sometimes. I have sent it into Russell's patch queue with my others MX1 fixes I have intended to be included in 2.6.21. It was probably mistake for this one, because it should go through your tree. If you send it to mainline yourself, I would discard patch from patch daemon. We have spoken about MX1 SDHC maintainership. I am attaching my subscription. I am not sure about mailing list field there. Do you suggest this one, ALKML or other? Best wishes Pavel Pisa -- Subject: i.MX/MX1 SDHC maintainer I am reporting to responsibility for i.MX MMC driver bugs and coordination of the fighting against problems of this hardware beast. Signed-off-by: Pavel Pisa <[EMAIL PROTECTED]> MAINTAINERS |7 +++ 1 file changed, 7 insertions(+) Index: linux-2.6.21-rc1/MAINTAINERS === --- linux-2.6.21-rc1.orig/MAINTAINERS +++ linux-2.6.21-rc1/MAINTAINERS @@ -1713,6 +1713,13 @@ M: [EMAIL PROTECTED] L: [EMAIL PROTECTED] (subscribers-only) S: Maintained +IMX MMC/SD HOST CONTROLLER INTERFACE DRIVER +P: Pavel Pisa +M: [EMAIL PROTECTED] +L: [EMAIL PROTECTED] +W: http://mmc.drzeus.cx/wiki/Controllers/Freescale/SDHC +S: Maintained + INFINIBAND SUBSYSTEM P: Roland Dreier M: [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: i.MX/MX1 SDHC fix/workaround of SD card recognition problems
On Monday 12 March 2007 00:36, you wrote: Pavel Pisa wrote: The SDHC controllers cannot process shorter transfers. They has to be handled as longer ones, but it such case CRC error is evaluated. There was a case in the code still, where this error is not ignored as it should to be process these transfers. Signed-off-by: Pavel Pisa [EMAIL PROTECTED] Thanks, applied. Is this something critical that should be in 2.6.21? Rgds Hello Pierre, this should go to 2.6.21, I have hold this for some months and I have discussed it in the thread Re: CRC Errors with SD cards in 4bits mode (on i.MXl) You have been CCed. This is not solution for seen data CRC problem, but solves problems with recognition of cards which has been timing sensitive sometimes. I have sent it into Russell's patch queue with my others MX1 fixes I have intended to be included in 2.6.21. It was probably mistake for this one, because it should go through your tree. If you send it to mainline yourself, I would discard patch from patch daemon. We have spoken about MX1 SDHC maintainership. I am attaching my subscription. I am not sure about mailing list field there. Do you suggest this one, ALKML or other? Best wishes Pavel Pisa -- Subject: i.MX/MX1 SDHC maintainer I am reporting to responsibility for i.MX MMC driver bugs and coordination of the fighting against problems of this hardware beast. Signed-off-by: Pavel Pisa [EMAIL PROTECTED] MAINTAINERS |7 +++ 1 file changed, 7 insertions(+) Index: linux-2.6.21-rc1/MAINTAINERS === --- linux-2.6.21-rc1.orig/MAINTAINERS +++ linux-2.6.21-rc1/MAINTAINERS @@ -1713,6 +1713,13 @@ M: [EMAIL PROTECTED] L: [EMAIL PROTECTED] (subscribers-only) S: Maintained +IMX MMC/SD HOST CONTROLLER INTERFACE DRIVER +P: Pavel Pisa +M: [EMAIL PROTECTED] +L: [EMAIL PROTECTED] +W: http://mmc.drzeus.cx/wiki/Controllers/Freescale/SDHC +S: Maintained + INFINIBAND SUBSYSTEM P: Roland Dreier M: [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
