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rtlwifi: rtl8192ce: Convert to use the new rate-mapping routine in rt…
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…lwifi

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Chaoming Li <chaoming_li@realsil.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Larry Finger authored and John W. Linville committed Aug 24, 2011
1 parent 7ad0ce3 commit 78851b6
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Showing 3 changed files with 27 additions and 127 deletions.
30 changes: 15 additions & 15 deletions drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
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Original file line number Diff line number Diff line change
Expand Up @@ -318,21 +318,21 @@ static struct rtl_hal_cfg rtl92ce_hal_cfg = {
.maps[RTL_IMR_ROK] = IMR_ROK,
.maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),

.maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M,
.maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M,
.maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M,
.maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M,
.maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M,
.maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M,
.maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M,
.maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M,
.maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M,
.maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M,
.maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M,
.maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M,

.maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7,
.maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
.maps[RTL_RC_CCK_RATE1M] = DESC92_RATE1M,
.maps[RTL_RC_CCK_RATE2M] = DESC92_RATE2M,
.maps[RTL_RC_CCK_RATE5_5M] = DESC92_RATE5_5M,
.maps[RTL_RC_CCK_RATE11M] = DESC92_RATE11M,
.maps[RTL_RC_OFDM_RATE6M] = DESC92_RATE6M,
.maps[RTL_RC_OFDM_RATE9M] = DESC92_RATE9M,
.maps[RTL_RC_OFDM_RATE12M] = DESC92_RATE12M,
.maps[RTL_RC_OFDM_RATE18M] = DESC92_RATE18M,
.maps[RTL_RC_OFDM_RATE24M] = DESC92_RATE24M,
.maps[RTL_RC_OFDM_RATE36M] = DESC92_RATE36M,
.maps[RTL_RC_OFDM_RATE48M] = DESC92_RATE48M,
.maps[RTL_RC_OFDM_RATE54M] = DESC92_RATE54M,

.maps[RTL_RC_HT_RATEMCS7] = DESC92_RATEMCS7,
.maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15,
};

DEFINE_PCI_DEVICE_TABLE(rtl92ce_pci_ids) = {
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116 changes: 8 additions & 108 deletions drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
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Original file line number Diff line number Diff line change
Expand Up @@ -48,104 +48,6 @@ static u8 _rtl92ce_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
return skb->priority;
}

static int _rtl92ce_rate_mapping(bool isht, u8 desc_rate, bool first_ampdu)
{
int rate_idx;

if (first_ampdu) {
if (false == isht) {
switch (desc_rate) {
case DESC92C_RATE1M:
rate_idx = 0;
break;
case DESC92C_RATE2M:
rate_idx = 1;
break;
case DESC92C_RATE5_5M:
rate_idx = 2;
break;
case DESC92C_RATE11M:
rate_idx = 3;
break;
case DESC92C_RATE6M:
rate_idx = 4;
break;
case DESC92C_RATE9M:
rate_idx = 5;
break;
case DESC92C_RATE12M:
rate_idx = 6;
break;
case DESC92C_RATE18M:
rate_idx = 7;
break;
case DESC92C_RATE24M:
rate_idx = 8;
break;
case DESC92C_RATE36M:
rate_idx = 9;
break;
case DESC92C_RATE48M:
rate_idx = 10;
break;
case DESC92C_RATE54M:
rate_idx = 11;
break;
default:
rate_idx = 0;
break;
}
} else {
rate_idx = 11;
}

return rate_idx;
}

switch (desc_rate) {
case DESC92C_RATE1M:
rate_idx = 0;
break;
case DESC92C_RATE2M:
rate_idx = 1;
break;
case DESC92C_RATE5_5M:
rate_idx = 2;
break;
case DESC92C_RATE11M:
rate_idx = 3;
break;
case DESC92C_RATE6M:
rate_idx = 4;
break;
case DESC92C_RATE9M:
rate_idx = 5;
break;
case DESC92C_RATE12M:
rate_idx = 6;
break;
case DESC92C_RATE18M:
rate_idx = 7;
break;
case DESC92C_RATE24M:
rate_idx = 8;
break;
case DESC92C_RATE36M:
rate_idx = 9;
break;
case DESC92C_RATE48M:
rate_idx = 10;
break;
case DESC92C_RATE54M:
rate_idx = 11;
break;
default:
rate_idx = 11;
break;
}
return rate_idx;
}

static u8 _rtl92c_query_rxpwrpercentage(char antpower)
{
if ((antpower <= -100) || (antpower >= 20))
Expand Down Expand Up @@ -336,8 +238,8 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
pstats->rxpower = rx_pwr_all;
pstats->recvsignalpower = rx_pwr_all;

if (pdesc->rxht && pdesc->rxmcs >= DESC92C_RATEMCS8 &&
pdesc->rxmcs <= DESC92C_RATEMCS15)
if (pdesc->rxht && pdesc->rxmcs >= DESC92_RATEMCS8 &&
pdesc->rxmcs <= DESC92_RATEMCS15)
max_spatial_stream = 2;
else
max_spatial_stream = 1;
Expand Down Expand Up @@ -670,12 +572,10 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
if (stats->decrypted)
rx_status->flag |= RX_FLAG_DECRYPTED;

rx_status->rate_idx = _rtl92ce_rate_mapping((bool)
GET_RX_DESC_RXHT(pdesc),
(u8)
GET_RX_DESC_RXMCS(pdesc),
(bool)
GET_RX_DESC_PAGGR(pdesc));
rx_status->rate_idx = rtlwifi_rate_mapping(hw,
(bool)GET_RX_DESC_RXHT(pdesc),
(u8)GET_RX_DESC_RXMCS(pdesc),
(bool)GET_RX_DESC_PAGGR(pdesc));

rx_status->mactime = GET_RX_DESC_TSFL(pdesc);
if (phystatus) {
Expand Down Expand Up @@ -768,7 +668,7 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
SET_TX_DESC_RTS_BW(pdesc, 0);
SET_TX_DESC_RTS_SC(pdesc, tcb_desc->rts_sc);
SET_TX_DESC_RTS_SHORT(pdesc,
((tcb_desc->rts_rate <= DESC92C_RATE54M) ?
((tcb_desc->rts_rate <= DESC92_RATE54M) ?
(tcb_desc->rts_use_shortpreamble ? 1 : 0)
: (tcb_desc->rts_use_shortgi ? 1 : 0)));

Expand Down Expand Up @@ -886,7 +786,7 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
if (firstseg)
SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);

SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M);
SET_TX_DESC_TX_RATE(pdesc, DESC92_RATE1M);

SET_TX_DESC_SEQ(pdesc, 0);

Expand Down
8 changes: 4 additions & 4 deletions drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -538,10 +538,10 @@ do { \
} while (0);

#define RX_HAL_IS_CCK_RATE(_pdesc)\
(_pdesc->rxmcs == DESC92C_RATE1M || \
_pdesc->rxmcs == DESC92C_RATE2M || \
_pdesc->rxmcs == DESC92C_RATE5_5M || \
_pdesc->rxmcs == DESC92C_RATE11M)
(_pdesc->rxmcs == DESC92_RATE1M || \
_pdesc->rxmcs == DESC92_RATE2M || \
_pdesc->rxmcs == DESC92_RATE5_5M || \
_pdesc->rxmcs == DESC92_RATE11M)

struct rx_fwinfo_92c {
u8 gain_trsw[4];
Expand Down

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