Dear [email protected], In message <[email protected]> you wrote: > From: Rogan Dawes <[email protected]> > > Some SATA controllers can operate in an IDE compatible mode (e.g. mvsata) > but will only ever have a single device per bus. > > This allows the upcoming DNS323 port to properly identify and use > a drive on both SATA interfaces. > --- > include/ide.h | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/include/ide.h b/include/ide.h > index 6a1b7ae..c812b28 100644 > --- a/include/ide.h > +++ b/include/ide.h > @@ -24,7 +24,8 @@ > #ifndef _IDE_H > #define _IDE_H > > -#define IDE_BUS(dev) (dev >> 1) > +#define IDE_BUS(dev) (dev >> ((CONFIG_SYS_IDE_MAXDEVICE / \ > + CONFIG_SYS_IDE_MAXBUS) - 1))
I am still not convinced this is a correct approach. Can we not have mixed configurations, with 1 device on one controller (bus) and 2 devices on another controller (bus) ? Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] Q: How many IBM CPU's does it take to execute a job? A: Four; three to hold it down, and one to rip its head off. _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
