staging: vt6655: mac80211 conversion: enable power saving

Convert PSvEnablePowerSaving and PSvEnablePowerSaving

Remove mgmt->wCurrAID and use pDevice->current_aid

We nolonger send the PSbSendNullPacket.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vt6655/power.c b/drivers/staging/vt6655/power.c
index 08241b9..fe33bb2 100644 (file)
--- a/drivers/staging/vt6655/power.c
+++ b/drivers/staging/vt6655/power.c
@@ -73,8 +73,7 @@ PSvEnablePowerSaving(
 )
 {
        struct vnt_private *pDevice = hDeviceContext;
-       PSMgmtObject    pMgmt = pDevice->pMgmt;
-       unsigned short wAID = pMgmt->wCurrAID | BIT14 | BIT15;
+       u16 wAID = pDevice->current_aid | BIT(14) | BIT(15);
 
        // set period of power up before TBTT
        VNSvOutPortW(pDevice->PortOffset + MAC_REG_PWBT, C_PWBT);
@@ -83,7 +82,9 @@ PSvEnablePowerSaving(
                VNSvOutPortW(pDevice->PortOffset + MAC_REG_AIDATIM, wAID);
        } else {
                // set ATIM Window
+#if 0 /* TODO atim window */
                MACvWriteATIMW(pDevice->PortOffset, pMgmt->wCurrATIMWindow);
+#endif
        }
        // Set AutoSleep
        MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCFG, PSCFG_AUTOSLEEP);
@@ -95,22 +96,15 @@ PSvEnablePowerSaving(
                MACvRegBitsOff(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_ALBCN);
                // first time set listen next beacon
                MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_LNBCN);
-               pMgmt->wCountToWakeUp = wListenInterval;
        } else {
                // always listen beacon
                MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_ALBCN);
-               pMgmt->wCountToWakeUp = 0;
        }
 
        // enable power saving hw function
        MACvRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PSEN);
        pDevice->bEnablePSMode = true;
 
-       /* We don't send null pkt in ad hoc mode since beacon will handle this. */
-       if (pDevice->op_mode != NL80211_IFTYPE_ADHOC &&
-           pDevice->op_mode == NL80211_IFTYPE_STATION)
-               PSbSendNullPacket(pDevice);
-
        pDevice->bPWBitOn = true;
        pr_debug("PS:Power Saving Mode Enable...\n");
 }
@@ -143,9 +137,6 @@ PSvDisablePowerSaving(
 
        pDevice->bEnablePSMode = false;
 
-       if (pDevice->op_mode == NL80211_IFTYPE_STATION)
-               PSbSendNullPacket(pDevice);
-
        pDevice->bPWBitOn = false;
 }