diff options
| author | Alexey Brodkin <Alexey.Brodkin@synopsys.com> | 2016-01-13 16:59:37 +0300 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2016-01-28 12:32:44 -0600 |
| commit | 6968ec921634b69f700f3e4ccdc35527160ac77a (patch) | |
| tree | ae8323d4449222f52c4716086a9b3b87078cb3a9 /drivers/net/designware.h | |
| parent | b884c3fe6392cd1f578db9350eb7c49eda94ff53 (diff) | |
| download | talos-obmc-uboot-6968ec921634b69f700f3e4ccdc35527160ac77a.tar.gz talos-obmc-uboot-6968ec921634b69f700f3e4ccdc35527160ac77a.zip | |
net/designware: add support of max-speed device tree property
This property allows to specify fastest connection mode supported by
the MAC (as opposed to features of the phy).
There are situations when phy may handle faster modes than the
MAC (or even it's particular implementation or even due to CPU being too
slow).
This property is a standard one in Linux kernel these days and some
boards do already use it in their device tree descriptions.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Sonic Zhang <sonic.zhang@analog.com>
cc: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'drivers/net/designware.h')
| -rw-r--r-- | drivers/net/designware.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/designware.h b/drivers/net/designware.h index 4b9ec39cc8..ed6344cc28 100644 --- a/drivers/net/designware.h +++ b/drivers/net/designware.h @@ -223,6 +223,7 @@ struct dw_eth_dev { char rxbuffs[RX_TOTAL_BUFSIZE] __aligned(ARCH_DMA_MINALIGN); u32 interface; + u32 max_speed; u32 tx_currdescnum; u32 rx_currdescnum; |
