diff options
| author | Shyam Sundar S K <[email protected]> | 2021-10-27 15:27:27 +0530 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-10-29 12:30:35 +0100 |
| commit | daf182d360e509a494db18666799f4e85d83dda0 (patch) | |
| tree | fbc78357eb060680309469200a503695c95a2140 /scripts/gcc-plugins/randomize_layout_plugin.c | |
| parent | cec6880d9b064794bc73c39c576f2f13fd9e1ae2 (diff) | |
net: amd-xgbe: Toggle PLL settings during rate change
For each rate change command submission, the FW has to do a phy
power off sequence internally. For this to happen correctly, the
PLL re-initialization control setting has to be turned off before
sending mailbox commands and re-enabled once the command submission
is complete.
Without the PLL control setting, the link up takes longer time in a
fixed phy configuration.
Fixes: 47f164deab22 ("amd-xgbe: Add PCI device support")
Co-developed-by: Sudheesh Mavila <[email protected]>
Signed-off-by: Sudheesh Mavila <[email protected]>
Signed-off-by: Shyam Sundar S K <[email protected]>
Acked-by: Tom Lendacky <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/randomize_layout_plugin.c')
0 files changed, 0 insertions, 0 deletions