Re: [BUG] mfd: rtsx_usb data corruption with SDCX microsd

2015-10-21 Thread Marcus Overhagen
On Wed, Oct 21, 2015 at 2:02 PM, Ulf Hansson wrote: > were added in Linux 3.16. Perhaps you can verify if this is a regression or > not!? I will try this. > Have you tried other SDXC cards which supports the "ultra high speed SDR50" > mode? I think only have a single large card that supports t

[BUG] mfd: rtsx_usb data corruption with SDCX microsd

2015-10-20 Thread Marcus Overhagen
iginal cmd response 0x900, card status 0x900 [39179.890435] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0x900 regards Marcus -- Forwarded message ------ From: Marcus Overhagen Date: Mon, Sep 28, 2015 at 9:42 PM Subject: Fwd: Data corruption with RT

Re: USB stops working

2015-10-02 Thread Marcus Overhagen
_lqfp48+0x100/0x100 [rtsx_usb_ms] [48773.760813] [] kthread+0xd8/0xf0 [48773.760821] [] ? kthread_worker_fn+0x170/0x170 [48773.760827] [] ret_from_fork+0x3f/0x70 [48773.760835] [] ? kthread_worker_fn+0x170/0x170 [root@goetterdaemmerung f3-5.0]# On Thu, Oct 1, 2015 at 10:23 PM, Marcus Overhagen wrote

USB stops working

2015-10-01 Thread Marcus Overhagen
Sometimes since updating to kernel 4.1 and now also with 4.2 usb doesn't work anymore, and dmesg shows this stuff. I then have to reboot to fix it. Does anyone have a recommendation for me? I can provide more information if required and also test patches, but it's very hard to reproduce this. I wa

Re: Scheduling of interrupt transfer delayed on ehci when interval not 1?

2013-10-15 Thread Marcus Overhagen
On Tue, Oct 15, 2013 at 6:07 PM, Alan Stern wrote: > Why does the driver make this mistake? My initial assumption was wrong, the driver doesn't infrequently poll, but does so more often. I was misled by the confusing source. However, I now made usbmon traces and analyzed them with LibreOffice.

Scheduling of interrupt transfer delayed on ehci when interval not 1?

2013-10-15 Thread Marcus Overhagen
h that went into kernel 3.11 Using correct transfer interval as specified by the USB endpoint when doing the interrupt transfer fixes the warning printed by xhci USB core on every transfer that resulted in spamming "xhci_queue_intr_tx: 74 callbacks suppressed" to syslog every 5 seconds.