mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-06 16:49:22 +00:00
staging: vt6656: vnt_update_ifs vendor changes to uSIFS/uDIFS
The latest vendor code makes changes to uSIFS and uDIFS. The orginal codes have been rearranged into a fall through switch statement. These reduce the time that device allows to TX packets and improves throughput. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
4473c8cccd
commit
9fe109c153
1 changed files with 30 additions and 0 deletions
|
@ -408,6 +408,36 @@ void vnt_update_ifs(struct vnt_private *priv)
|
|||
priv->uCwMax = C_CWMAX;
|
||||
priv->uEIFS = C_EIFS;
|
||||
|
||||
switch (priv->byRFType) {
|
||||
case RF_VT3226D0:
|
||||
if (priv->byBBType != BB_TYPE_11B) {
|
||||
priv->uSIFS -= 1;
|
||||
priv->uDIFS -= 1;
|
||||
break;
|
||||
}
|
||||
case RF_AIROHA7230:
|
||||
case RF_AL2230:
|
||||
case RF_AL2230S:
|
||||
if (priv->byBBType != BB_TYPE_11B)
|
||||
break;
|
||||
case RF_RFMD2959:
|
||||
case RF_VT3226:
|
||||
case RF_VT3342A0:
|
||||
priv->uSIFS -= 3;
|
||||
priv->uDIFS -= 3;
|
||||
break;
|
||||
case RF_MAXIM2829:
|
||||
if (priv->byBBType == BB_TYPE_11A) {
|
||||
priv->uSIFS -= 5;
|
||||
priv->uDIFS -= 5;
|
||||
} else {
|
||||
priv->uSIFS -= 2;
|
||||
priv->uDIFS -= 2;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
data[0] = (u8)priv->uSIFS;
|
||||
data[1] = (u8)priv->uDIFS;
|
||||
data[2] = (u8)priv->uEIFS;
|
||||
|
|
Loading…
Reference in a new issue