Re: [Qemu-devel] [PATCH] e1000: Mask out lower bits of RDBAL/TDBAL

2011-04-03 Thread Aurelien Jarno
On Sat, Mar 26, 2011 at 07:37:56PM +0100, Kevin Wolf wrote: > Rx and Tx descriptors are 16 byte aligned, so the lower bits are > ignored by real hardware. In fact, they always read back as zero on real > hardware, but probably nobody relies on that. > > Signed-off-by: Kevin Wolf > --- > hw/e1000

[Qemu-devel] [PATCH] e1000: Mask out lower bits of RDBAL/TDBAL

2011-03-26 Thread Kevin Wolf
Rx and Tx descriptors are 16 byte aligned, so the lower bits are ignored by real hardware. In fact, they always read back as zero on real hardware, but probably nobody relies on that. Signed-off-by: Kevin Wolf --- hw/e1000.c | 21 ++--- 1 files changed, 18 insertions(+), 3 dele