From: Arnim L. <arn...@gm...> - 2001-05-27 19:52:00
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Hi again! > Well, I played around with some SCSI_IOCTL_SYNC stuff that doesn't seem > to do much. Currently mjmmc hangs my x86 machine hard, and I took the > USB card out of my alpha... Apart from the troubles (see below) mjmmc works fine on my machine. No crashes or hangs at all. > Attached is the latest version, only some formatting improvements, and > the date-in-seconds-since-1904 field. Haven't had time to play with it > much lately. It does not compile, there seems to be something missing in mjmmc.h (mjmmc_entry has no member date). > So everything works with the Zio? That's cool. Any trouble with it? > Zio is a USB device, right? Yes, the Zio is a USB device. Actually it enumerates as a "supported" device from SCM: T: Bus=01 Lev=02 Prnt=13 Port=03 Cnt=01 Dev#= 14 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=16 #Cfgs= 1 P: Vendor=04e6 ProdID=0006 Rev= 4.04 S: Manufacturer=SCM Microsystems Inc. S: Product=eUSB MultiMediaCard Adapter S: SerialNumber=000000000000 C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl= 0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl= 0ms So far no troubles with kernel drivers or anything else related to USB. On the other hand mjmmc seems to break the consistency of my MMC. I installed the same file twice (with deleting it in between) and had no luck. It is always broken in such a way that after ~40 seconds playing skips right into the middle of another song. Two or three other songs are messed up as well and lead into each other. Unfortunately I deleted the initial dump of the card so I am not able to recover it with dd :-( Here is the log from the install run: ==================================8<====================================== lola:~/tmp/mj-tools-0.1/mjmmc$ ./mjmmc -i /cdrom/0/Apocalyptica\ -\ Path.mp3 Using device: /dev/sda volume label: My MMC size: 63470616 bytes free space: 4079878 bytes free space(2):4079372 bytes numfiles: 16 unknown1: 260 (0x104) prev: 0 next: 0 Free blocks: 513-1755, 26707-36745, 124703-50895, 36746-43005, 81782-107082, 90361-107082, 90361-110488, 1756-36745, 124703-50895, 36746-43005, 81782-107082, 90361-107082, 90361-110488, 26707-36745, 124703-50895, 36746-43005, 81782-107082, 90361-107082, 90361-110488, 26707-36745, 124703-50895, 36746-43005, 81782-107082, 90361-107082, 90361-110488, 26707-36745, 124703-50895, 36746-44925, 50896-55671, 65144-68978, 81782-107082, 90361-107082, 90361-110488, 26707-36745, 124703-50895, 36746-43005, 81782-107082, 90361-107082, 90361-110488, 26707-36745, 124703-50895, 36746-43005, 81782-83181, 90326-107082, 90361-107082, 90361-110488, 26707-36745, 124703-50895, 36746-43005, 81782-107082, 90361-107082, 90361-110488, 26707-36745, 124703-50895, 36746-43005, 81782-107082, 90361-107082, 90361-110488, 26707-36745, 124703-50895, 36746-43005, 81782-107082, 90361-107082, 90361-102125, 124703-125436, free: 34601292 (4079878) Title: Path vol. 2 Artist: Apocalyptica feat. Sandra Nas Couldn't find ID3 Album for /cdrom/0/Apocalyptica - Path.mp3 Couldn't find ID3 Year for /cdrom/0/Apocalyptica - Path.mp3 Couldn't find ID3 Comment for /cdrom/0/Apocalyptica - Path.mp3 Genre: AlternRock (40) Going to write file... Writing TOC entry. Writing header. Waiting for close... ==================================8<====================================== The listing of the free blocks looks strange to me. There are several entries that are the same or have the same end values. Attached you will find the -L output after the install run. Ciao Arnim |