| commit | 88f632fbb1b3d31d5b6978d28f8735a6ed18b8f5 | |
| author | Finn Thain <fthain@telegraphics.com.au> | |
| Sun, 19 Jan 2020 22:59:21 +0000 (20 09:59 +1100) | ||
| committer | Jason Wang <jasowang@redhat.com> | |
| Mon, 2 Mar 2020 07:30:08 +0000 (2 15:30 +0800) | ||
| tree | c8e0f81eed08c263b123e44e7b78826d959a8d80 | treesnapshot (tar.gz zip) |
| parent | e0175b71638cf4398903c0d25f93fe62e0606389 | commitdiff |
dp8393x: Mask EOL bit from descriptor addresses
The Least Significant bit of a descriptor address register is used as
an EOL flag. It has to be masked when the register value is to be used
as an actual address for copying memory around. But when the registers
are to be updated the EOL bit should not be masked.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Jason Wang <jasowang@redhat.com>
The Least Significant bit of a descriptor address register is used as
an EOL flag. It has to be masked when the register value is to be used
as an actual address for copying memory around. But when the registers
are to be updated the EOL bit should not be masked.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Jason Wang <jasowang@redhat.com>
| hw/net/dp8393x.c | diffblobblamehistory |