diff options
| author | Nathan Rossi <nathan.rossi@xilinx.com> | 2014-04-08 18:52:39 -0700 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-04-25 13:40:10 +0200 |
| commit | f663faac3e2e9d9134415f75d429ae30432e6038 (patch) | |
| tree | 74af6becd3675ca3f88aad100c07244da59600e7 | |
| parent | b925965294e8cf370a922ca0504c21877e748e70 (diff) | |
| download | qemu-f663faac3e2e9d9134415f75d429ae30432e6038.zip qemu-f663faac3e2e9d9134415f75d429ae30432e6038.tar.gz qemu-f663faac3e2e9d9134415f75d429ae30432e6038.tar.bz2 | |
net: xilinx_axienet.c: Add phy soft reset bit clearing
Clear the BMCR Reset when writing to registers.
Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
[ PC:
* Trivial style fixes to commit message
]
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| -rw-r--r-- | hw/net/xilinx_axienet.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/net/xilinx_axienet.c b/hw/net/xilinx_axienet.c index 839d97c..0f485a0 100644 --- a/hw/net/xilinx_axienet.c +++ b/hw/net/xilinx_axienet.c @@ -142,6 +142,9 @@ tdk_write(struct PHY *phy, unsigned int req, unsigned int data) phy->regs[regnum] = data; break; } + + /* Unconditionally clear regs[BMCR][BMCR_RESET] */ + phy->regs[0] &= ~0x8000; } static void |