lkml.org 
[lkml]   [2003]   [Mar]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: Complete support PC-9800 for 2.5.64-ac4 (11/11) SCSI
From
Date
On Sun, 2003-03-16 at 12:36, Geert Uytterhoeven wrote:
> Actually, it was my suggestion to remove the dereference for PIO accesses. In
> that case SASR contains the I/O port register.

There's still something wrong with the implementation in this patch.
For non PIO SASR is defined as volatile unsigned char *SASR. Its access
has gone from being outb(n, *regs.SASR) to outb(n, regs.SASR). What
expansion can outb have on m68k and MIPS that makes this change
idempotent?

James


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:34    [W:0.049 / U:1.804 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site