Rtsx0: rtsx_xfer_short() - Read xfer: 512 bytes with block size 512 Rtsx0: rtsx_mmcbr_request(CMD17 arg 0x40001 flags 0x35 dlen 512 dflags 0x2) #17 0xffffffff8052dc0b at devfs_lookup+0x2b
#16 0xffffffff8052fbbb at devfs_populate_vp+0x9b #15 0xffffffff8052ab3a at devfs_populate+0x2a #14 0xffffffff8052ad36 at devfs_populate_loop+0x1e6 #10 0xffffffff8071410d at bufobj_invalbuf+0x1ad #8 0xffffffff80aaa84b at VOP_FSYNC_APV+0x7b
#Hp usb 40.1101130.171.23 windows 7 driver failed to install code#
I complete/update the write code but when mounting a msdosfs I get: I'm beginning to suspect that these differences may be contributing to the DMA problems.
It is somewhat different than what was implemented in FreeBSD. There is an upper layer which implements the SD Card Host Controller Specification. The BSD implementation than just the driver. Sometimes it's possible to read one 512-byte sector off of it, but most of the times it yields an input/output error. Those errors come from trying to read anything from /dev/mmcsd0 with dd(1), to no avail. Things changed when I've unloaded rtsx.ko, plugged the card, and then loaded it again: > rtsx0: Spurious interrupt - no active request
I've built and loaded all three modules, with the card removed it was not able to detect card insertion (every time I pushed the card in/out it just complained about spurious interrupt): I've given Henri's current GitHub code a spin today, on an RTS5227 (card=0x1992103c chip=0x522710ec). In reply to Henri Hennebert from comment #260ĭmesg (In reply to Henri Hennebert from comment #263) Trace of rtsx during a vlc suspend/resumeĬommit 44ab5957e6 doesn't work (In reply to Henri Hennebert from comment #247) Add stop cmd from req and reposition sync_dma
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