On 09/18/2011 03:51 PM, Jan Kiszka wrote:
From: Jan Kiszka<jan.kis...@siemens.com>As we register old portio regions via ioport_register, we are also responsible for providing the word access wrapper. Signed-off-by: Jan Kiszka<jan.kis...@siemens.com> --- Oops, was lacking a shift for word reads. memory.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/memory.c b/memory.c index b3ee232..aef4702 100644 --- a/memory.c +++ b/memory.c @@ -397,6 +397,11 @@ static void memory_region_iorange_read(IORange *iorange, *data = ((uint64_t)1<< (width * 8)) - 1; if (mrp) { *data = mrp->read(mr->opaque, offset + mr->offset); + } else if (width == 2) { + mrp = find_portio(mr, offset, 1, false); + assert(mrp); + *data = mrp->read(mr->opaque, offset + mr->offset) | + (mrp->read(mr->opaque, offset + mr->offset + 1)<< 8); }
What about width 4? Why not use access_with_adjusted_size()? -- error compiling committee.c: too many arguments to function
