Le 14/08/2010 12:46, Rogan Dawes a écrit : > On 2010/08/14 12:41 PM, Rogan Dawes wrote: >> -#define IDE_BUS(dev) (dev>> 1) >> +#define IDE_BUS(dev) (dev>> (CONFIG_SYS_IDE_MAXDEVICE / >> CONFIG_SYS_IDE_MAXBUS - 1)) >> >> #define ATA_CURR_BASE(dev) >> (CONFIG_SYS_ATA_BASE_ADDR+ide_bus_offset[IDE_BUS(dev)]) > > Ok, I'm an idiot! The reason was staring me in the face! > ATA_CURR_BASE(dev) relies on IDE_BUS, which is why the same disk was > being enumerated twice. > > It seems that the above patch is indeed correct.
Good findings, Rogan. :) However, you should submit patches using git format-patch and git send-email, both properly configured -- make sure format-patch has the -s option and send-email has the proper e-mail address settings for sender and recipient(s). And before submitting, think of checking the patch with linux's script/checkpatch.pl. --no-tree. At least it'll let you know about the long line. Mind you, ide.h itself has several long lines, that checkpatch won't tell you about since this is outside your patch. :) I applied the change manually, With 2 busse and 2 devices on the ED Mini (which has only one disk), I don't get the duplicate drive. With 1 bus and 2 devices, I do see the disk twice. :( Amicalement, -- Albert. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot