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libertas: kill struct lbs_adapter

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There seems to be no reason for a separate structure; move it all
into struct lbs_private.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Woodhouse
2007-12-08 20:04:36 +00:00
committed by David S. Miller
parent f86a93e1b2
commit aa21c004f8
19 changed files with 1046 additions and 1204 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
drivers/net/wireless/libertas/rx.c
View File

@ -48,12 +48,11 @@ static u8 lbs_getavgsnr(struct lbs_private *priv)
{
u8 i;
u16 temp = 0;
struct lbs_adapter *adapter = priv->adapter;
if (adapter->numSNRNF == 0)
if (priv->numSNRNF == 0)
return 0;
for (i = 0; i < adapter->numSNRNF; i++)
temp += adapter->rawSNR[i];
return (u8) (temp / adapter->numSNRNF);
for (i = 0; i < priv->numSNRNF; i++)
temp += priv->rawSNR[i];
return (u8) (temp / priv->numSNRNF);
}
@ -67,12 +66,11 @@ static u8 lbs_getavgnf(struct lbs_private *priv)
{
u8 i;
u16 temp = 0;
struct lbs_adapter *adapter = priv->adapter;
if (adapter->numSNRNF == 0)
if (priv->numSNRNF == 0)
return 0;
for (i = 0; i < adapter->numSNRNF; i++)
temp += adapter->rawNF[i];
return (u8) (temp / adapter->numSNRNF);
for (i = 0; i < priv->numSNRNF; i++)
temp += priv->rawNF[i];
return (u8) (temp / priv->numSNRNF);
}
@ -85,14 +83,13 @@ static u8 lbs_getavgnf(struct lbs_private *priv)
*/
static void lbs_save_rawSNRNF(struct lbs_private *priv, struct rxpd *p_rx_pd)
{
struct lbs_adapter *adapter = priv->adapter;
if (adapter->numSNRNF < DEFAULT_DATA_AVG_FACTOR)
adapter->numSNRNF++;
adapter->rawSNR[adapter->nextSNRNF] = p_rx_pd->snr;
adapter->rawNF[adapter->nextSNRNF] = p_rx_pd->nf;
adapter->nextSNRNF++;
if (adapter->nextSNRNF >= DEFAULT_DATA_AVG_FACTOR)
adapter->nextSNRNF = 0;
if (priv->numSNRNF < DEFAULT_DATA_AVG_FACTOR)
priv->numSNRNF++;
priv->rawSNR[priv->nextSNRNF] = p_rx_pd->snr;
priv->rawNF[priv->nextSNRNF] = p_rx_pd->nf;
priv->nextSNRNF++;
if (priv->nextSNRNF >= DEFAULT_DATA_AVG_FACTOR)
priv->nextSNRNF = 0;
return;
}
@ -105,32 +102,31 @@ static void lbs_save_rawSNRNF(struct lbs_private *priv, struct rxpd *p_rx_pd)
*/
static void lbs_compute_rssi(struct lbs_private *priv, struct rxpd *p_rx_pd)
{
struct lbs_adapter *adapter = priv->adapter;
lbs_deb_enter(LBS_DEB_RX);
lbs_deb_rx("rxpd: SNR %d, NF %d\n", p_rx_pd->snr, p_rx_pd->nf);
lbs_deb_rx("before computing SNR: SNR-avg = %d, NF-avg = %d\n",
adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
priv->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
priv->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
adapter->SNR[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->snr;
adapter->NF[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->nf;
priv->SNR[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->snr;
priv->NF[TYPE_RXPD][TYPE_NOAVG] = p_rx_pd->nf;
lbs_save_rawSNRNF(priv, p_rx_pd);
adapter->SNR[TYPE_RXPD][TYPE_AVG] = lbs_getavgsnr(priv) * AVG_SCALE;
adapter->NF[TYPE_RXPD][TYPE_AVG] = lbs_getavgnf(priv) * AVG_SCALE;
priv->SNR[TYPE_RXPD][TYPE_AVG] = lbs_getavgsnr(priv) * AVG_SCALE;
priv->NF[TYPE_RXPD][TYPE_AVG] = lbs_getavgnf(priv) * AVG_SCALE;
lbs_deb_rx("after computing SNR: SNR-avg = %d, NF-avg = %d\n",
adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
priv->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
priv->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
adapter->RSSI[TYPE_RXPD][TYPE_NOAVG] =
CAL_RSSI(adapter->SNR[TYPE_RXPD][TYPE_NOAVG],
adapter->NF[TYPE_RXPD][TYPE_NOAVG]);
priv->RSSI[TYPE_RXPD][TYPE_NOAVG] =
CAL_RSSI(priv->SNR[TYPE_RXPD][TYPE_NOAVG],
priv->NF[TYPE_RXPD][TYPE_NOAVG]);
adapter->RSSI[TYPE_RXPD][TYPE_AVG] =
CAL_RSSI(adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
priv->RSSI[TYPE_RXPD][TYPE_AVG] =
CAL_RSSI(priv->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
priv->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
lbs_deb_leave(LBS_DEB_RX);
}
@ -139,7 +135,7 @@ void lbs_upload_rx_packet(struct lbs_private *priv, struct sk_buff *skb)
{
lbs_deb_rx("skb->data %p\n", skb->data);
if (priv->adapter->monitormode != LBS_MONITOR_OFF) {
if (priv->monitormode != LBS_MONITOR_OFF) {
skb->protocol = eth_type_trans(skb, priv->rtap_net_dev);
} else {
if (priv->mesh_dev && IS_MESH_FRAME(skb))
@ -161,7 +157,6 @@ void lbs_upload_rx_packet(struct lbs_private *priv, struct sk_buff *skb)
*/
int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
struct rxpackethdr *p_rx_pkt;
@ -174,7 +169,7 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
lbs_deb_enter(LBS_DEB_RX);
if (priv->adapter->monitormode != LBS_MONITOR_OFF)
if (priv->monitormode != LBS_MONITOR_OFF)
return process_rxed_802_11_packet(priv, skb);
p_rx_pkt = (struct rxpackethdr *) skb->data;
@ -258,8 +253,8 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
/* Take the data rate from the rxpd structure
* only if the rate is auto
*/
if (adapter->auto_rate)
adapter->cur_rate = lbs_fw_index_to_data_rate(p_rx_pd->rx_rate);
if (priv->auto_rate)
priv->cur_rate = lbs_fw_index_to_data_rate(p_rx_pd->rx_rate);
lbs_compute_rssi(priv, p_rx_pd);
@ -327,7 +322,6 @@ static u8 convert_mv_rate_to_radiotap(u8 rate)
static int process_rxed_802_11_packet(struct lbs_private *priv,
struct sk_buff *skb)
{
struct lbs_adapter *adapter = priv->adapter;
int ret = 0;
struct rx80211packethdr *p_rx_pkt;
@ -361,7 +355,7 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
skb->len, sizeof(struct rxpd), skb->len - sizeof(struct rxpd));
/* create the exported radio header */
if (priv->adapter->monitormode == LBS_MONITOR_OFF) {
if (priv->monitormode == LBS_MONITOR_OFF) {
/* no radio header */
/* chop the rxpd */
skb_pull(skb, sizeof(struct rxpd));
@ -410,8 +404,8 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
/* Take the data rate from the rxpd structure
* only if the rate is auto
*/
if (adapter->auto_rate)
adapter->cur_rate = lbs_fw_index_to_data_rate(prxpd->rx_rate);
if (priv->auto_rate)
priv->cur_rate = lbs_fw_index_to_data_rate(prxpd->rx_rate);
lbs_compute_rssi(priv, prxpd);