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path: root/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
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Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8188ee/trx.c')
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8188ee/trx.c443
1 files changed, 321 insertions, 122 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
index 5b4c225396f2..df549c96adef 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
@@ -11,10 +11,6 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
@@ -37,6 +33,7 @@
#include "trx.h"
#include "led.h"
#include "dm.h"
+#include "phy.h"
static u8 _rtl88ee_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
{
@@ -50,6 +47,164 @@ static u8 _rtl88ee_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
return skb->priority;
}
+/* mac80211's rate_idx is like this:
+ *
+ * 2.4G band:rx_status->band == IEEE80211_BAND_2GHZ
+ *
+ * B/G rate:
+ * (rx_status->flag & RX_FLAG_HT) = 0,
+ * DESC92C_RATE1M-->DESC92C_RATE54M ==> idx is 0-->11,
+ *
+ * N rate:
+ * (rx_status->flag & RX_FLAG_HT) = 1,
+ * DESC92C_RATEMCS0-->DESC92C_RATEMCS15 ==> idx is 0-->15
+ *
+ * 5G band:rx_status->band == IEEE80211_BAND_5GHZ
+ * A rate:
+ * (rx_status->flag & RX_FLAG_HT) = 0,
+ * DESC92C_RATE6M-->DESC92C_RATE54M ==> idx is 0-->7,
+ *
+ * N rate:
+ * (rx_status->flag & RX_FLAG_HT) = 1,
+ * DESC92C_RATEMCS0-->DESC92C_RATEMCS15 ==> idx is 0-->15
+ */
+static int _rtl88ee_rate_mapping(struct ieee80211_hw *hw,
+ bool isht, u8 desc_rate)
+{
+ int rate_idx;
+
+ if (!isht) {
+ if (IEEE80211_BAND_2GHZ == hw->conf.chandef.chan->band) {
+ 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 {
+ switch (desc_rate) {
+ case DESC92C_RATE6M:
+ rate_idx = 0;
+ break;
+ case DESC92C_RATE9M:
+ rate_idx = 1;
+ break;
+ case DESC92C_RATE12M:
+ rate_idx = 2;
+ break;
+ case DESC92C_RATE18M:
+ rate_idx = 3;
+ break;
+ case DESC92C_RATE24M:
+ rate_idx = 4;
+ break;
+ case DESC92C_RATE36M:
+ rate_idx = 5;
+ break;
+ case DESC92C_RATE48M:
+ rate_idx = 6;
+ break;
+ case DESC92C_RATE54M:
+ rate_idx = 7;
+ break;
+ default:
+ rate_idx = 0;
+ break;
+ }
+ }
+ } else {
+ switch (desc_rate) {
+ case DESC92C_RATEMCS0:
+ rate_idx = 0;
+ break;
+ case DESC92C_RATEMCS1:
+ rate_idx = 1;
+ break;
+ case DESC92C_RATEMCS2:
+ rate_idx = 2;
+ break;
+ case DESC92C_RATEMCS3:
+ rate_idx = 3;
+ break;
+ case DESC92C_RATEMCS4:
+ rate_idx = 4;
+ break;
+ case DESC92C_RATEMCS5:
+ rate_idx = 5;
+ break;
+ case DESC92C_RATEMCS6:
+ rate_idx = 6;
+ break;
+ case DESC92C_RATEMCS7:
+ rate_idx = 7;
+ break;
+ case DESC92C_RATEMCS8:
+ rate_idx = 8;
+ break;
+ case DESC92C_RATEMCS9:
+ rate_idx = 9;
+ break;
+ case DESC92C_RATEMCS10:
+ rate_idx = 10;
+ break;
+ case DESC92C_RATEMCS11:
+ rate_idx = 11;
+ break;
+ case DESC92C_RATEMCS12:
+ rate_idx = 12;
+ break;
+ case DESC92C_RATEMCS13:
+ rate_idx = 13;
+ break;
+ case DESC92C_RATEMCS14:
+ rate_idx = 14;
+ break;
+ case DESC92C_RATEMCS15:
+ rate_idx = 15;
+ break;
+ default:
+ rate_idx = 0;
+ break;
+ }
+ }
+ return rate_idx;
+}
+
static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
struct rtl_stats *pstatus, u8 *pdesc,
struct rx_fwinfo_88e *p_drvinfo,
@@ -59,7 +214,8 @@ static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
struct phy_sts_cck_8192s_t *cck_buf;
- struct phy_status_rpt *phystrpt = (struct phy_status_rpt *)p_drvinfo;
+ struct phy_status_rpt *phystrpt =
+ (struct phy_status_rpt *)p_drvinfo;
struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw));
char rx_pwr_all = 0, rx_pwr[4];
u8 rf_rx_num = 0, evm, pwdb_all;
@@ -72,11 +228,11 @@ static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
pstatus->packet_matchbssid = bpacket_match_bssid;
pstatus->packet_toself = bpacket_toself;
pstatus->packet_beacon = packet_beacon;
- pstatus->rx_mimo_sig_qual[0] = -1;
- pstatus->rx_mimo_sig_qual[1] = -1;
+ pstatus->rx_mimo_signalquality[0] = -1;
+ pstatus->rx_mimo_signalquality[1] = -1;
if (is_cck) {
- u8 cck_hipwr;
+ u8 cck_highpwr;
u8 cck_agc_rpt;
/* CCK Driver info Structure is not the same as OFDM packet. */
cck_buf = (struct phy_sts_cck_8192s_t *)p_drvinfo;
@@ -87,53 +243,58 @@ static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
* hardware (for rate adaptive)
*/
if (ppsc->rfpwr_state == ERFON)
- cck_hipwr = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2,
+ cck_highpwr =
+ (u8)rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2,
BIT(9));
else
- cck_hipwr = false;
+ cck_highpwr = false;
lan_idx = ((cck_agc_rpt & 0xE0) >> 5);
vga_idx = (cck_agc_rpt & 0x1f);
switch (lan_idx) {
case 7:
if (vga_idx <= 27)
- rx_pwr_all = -100 + 2 * (27 - vga_idx);
+ /*VGA_idx = 27~2*/
+ rx_pwr_all = -100 + 2*(27-vga_idx);
else
rx_pwr_all = -100;
break;
case 6:
- rx_pwr_all = -48 + 2 * (2 - vga_idx); /*VGA_idx = 2~0*/
+ /*VGA_idx = 2~0*/
+ rx_pwr_all = -48 + 2*(2-vga_idx);
break;
case 5:
- rx_pwr_all = -42 + 2 * (7 - vga_idx); /*VGA_idx = 7~5*/
+ /*VGA_idx = 7~5*/
+ rx_pwr_all = -42 + 2*(7-vga_idx);
break;
case 4:
- rx_pwr_all = -36 + 2 * (7 - vga_idx); /*VGA_idx = 7~4*/
+ /*VGA_idx = 7~4*/
+ rx_pwr_all = -36 + 2*(7-vga_idx);
break;
case 3:
- rx_pwr_all = -24 + 2 * (7 - vga_idx); /*VGA_idx = 7~0*/
+ /*VGA_idx = 7~0*/
+ rx_pwr_all = -24 + 2*(7-vga_idx);
break;
case 2:
- if (cck_hipwr)
- rx_pwr_all = -12 + 2 * (5 - vga_idx);
+ if (cck_highpwr)
+ /*VGA_idx = 5~0*/
+ rx_pwr_all = -12 + 2*(5-vga_idx);
else
- rx_pwr_all = -6 + 2 * (5 - vga_idx);
+ rx_pwr_all = -6 + 2*(5-vga_idx);
break;
case 1:
- rx_pwr_all = 8 - 2 * vga_idx;
+ rx_pwr_all = 8-2*vga_idx;
break;
case 0:
- rx_pwr_all = 14 - 2 * vga_idx;
+ rx_pwr_all = 14-2*vga_idx;
break;
default:
break;
}
rx_pwr_all += 6;
pwdb_all = rtl_query_rxpwrpercentage(rx_pwr_all);
- /* CCK gain is smaller than OFDM/MCS gain,
- * so we add gain diff by experiences,
- * the val is 6
- */
+ /* CCK gain is smaller than OFDM/MCS gain, */
+ /* so we add gain diff by experiences, the val is 6 */
pwdb_all += 6;
if (pwdb_all > 100)
pwdb_all = 100;
@@ -148,10 +309,10 @@ static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
pwdb_all -= 8;
else if (pwdb_all > 4 && pwdb_all <= 14)
pwdb_all -= 4;
- if (cck_hipwr == false) {
+ if (!cck_highpwr) {
if (pwdb_all >= 80)
- pwdb_all = ((pwdb_all - 80)<<1) +
- ((pwdb_all - 80)>>1) + 80;
+ pwdb_all = ((pwdb_all-80)<<1) +
+ ((pwdb_all-80)>>1) + 80;
else if ((pwdb_all <= 78) && (pwdb_all >= 20))
pwdb_all += 3;
if (pwdb_all > 100)
@@ -165,9 +326,9 @@ static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
if (bpacket_match_bssid) {
u8 sq;
- if (pstatus->rx_pwdb_all > 40) {
+ if (pstatus->rx_pwdb_all > 40)
sq = 100;
- } else {
+ else {
sq = cck_buf->sq_rpt;
if (sq > 64)
sq = 0;
@@ -178,8 +339,8 @@ static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
}
pstatus->signalquality = sq;
- pstatus->rx_mimo_sig_qual[0] = sq;
- pstatus->rx_mimo_sig_qual[1] = -1;
+ pstatus->rx_mimo_signalquality[0] = sq;
+ pstatus->rx_mimo_signalquality[1] = -1;
}
} else {
rtlpriv->dm.rfpath_rxenable[0] =
@@ -191,18 +352,20 @@ static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
if (rtlpriv->dm.rfpath_rxenable[i])
rf_rx_num++;
- rx_pwr[i] = ((p_drvinfo->gain_trsw[i] & 0x3f) * 2)-110;
+ rx_pwr[i] = ((p_drvinfo->gain_trsw[i] &
+ 0x3f) * 2) - 110;
/* Translate DBM to percentage. */
rssi = rtl_query_rxpwrpercentage(rx_pwr[i]);
total_rssi += rssi;
/* Get Rx snr value in DB */
- rtlpriv->stats.rx_snr_db[i] = p_drvinfo->rxsnr[i] / 2;
+ rtlpriv->stats.rx_snr_db[i] =
+ (long)(p_drvinfo->rxsnr[i] / 2);
/* Record Signal Strength for next packet */
if (bpacket_match_bssid)
- pstatus->rx_mimo_signalstrength[i] = (u8) rssi;
+ pstatus->rx_mimo_signalstrength[i] = (u8)rssi;
}
/* (2)PWDB, Average PWDB cacluated by
@@ -227,11 +390,13 @@ static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
if (bpacket_match_bssid) {
/* Fill value in RFD, Get the first
- * spatial stream only
+ * spatial stream onlyi
*/
if (i == 0)
- pstatus->signalquality = evm & 0xff;
- pstatus->rx_mimo_sig_qual[i] = evm & 0xff;
+ pstatus->signalquality =
+ (u8)(evm & 0xff);
+ pstatus->rx_mimo_signalquality[i] =
+ (u8)(evm & 0xff);
}
}
}
@@ -241,10 +406,10 @@ static void _rtl88ee_query_rxphystatus(struct ieee80211_hw *hw,
*/
if (is_cck)
pstatus->signalstrength = (u8)(rtl_signal_scale_mapping(hw,
- pwdb_all));
+ pwdb_all));
else if (rf_rx_num != 0)
pstatus->signalstrength = (u8)(rtl_signal_scale_mapping(hw,
- total_rssi /= rf_rx_num));
+ total_rssi /= rf_rx_num));
/*HW antenna diversity*/
rtldm->fat_table.antsel_rx_keep_0 = phystrpt->ant_sel;
rtldm->fat_table.antsel_rx_keep_1 = phystrpt->ant_sel_b;
@@ -256,34 +421,39 @@ static void _rtl88ee_smart_antenna(struct ieee80211_hw *hw,
{
struct rtl_dm *rtldm = rtl_dm(rtl_priv(hw));
struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
- u8 ant_mux;
- struct fast_ant_training *pfat = &(rtldm->fat_table);
+ u8 antsel_tr_mux;
+ struct fast_ant_training *pfat_table = &rtldm->fat_table;
if (rtlefuse->antenna_div_type == CG_TRX_SMART_ANTDIV) {
- if (pfat->fat_state == FAT_TRAINING_STATE) {
+ if (pfat_table->fat_state == FAT_TRAINING_STATE) {
if (pstatus->packet_toself) {
- ant_mux = (pfat->antsel_rx_keep_2 << 2) |
- (pfat->antsel_rx_keep_1 << 1) |
- pfat->antsel_rx_keep_0;
- pfat->ant_sum[ant_mux] += pstatus->rx_pwdb_all;
- pfat->ant_cnt[ant_mux]++;
+ antsel_tr_mux =
+ (pfat_table->antsel_rx_keep_2 << 2) |
+ (pfat_table->antsel_rx_keep_1 << 1) |
+ pfat_table->antsel_rx_keep_0;
+ pfat_table->ant_sum[antsel_tr_mux] +=
+ pstatus->rx_pwdb_all;
+ pfat_table->ant_cnt[antsel_tr_mux]++;
}
}
} else if ((rtlefuse->antenna_div_type == CG_TRX_HW_ANTDIV) ||
- (rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV)) {
+ (rtlefuse->antenna_div_type == CGCS_RX_HW_ANTDIV)) {
if (pstatus->packet_toself || pstatus->packet_matchbssid) {
- ant_mux = (pfat->antsel_rx_keep_2 << 2) |
- (pfat->antsel_rx_keep_1 << 1) |
- pfat->antsel_rx_keep_0;
- rtl88e_dm_ant_sel_statistics(hw, ant_mux, 0,
+ antsel_tr_mux = (pfat_table->antsel_rx_keep_2 << 2) |
+ (pfat_table->antsel_rx_keep_1 << 1) |
+ pfat_table->antsel_rx_keep_0;
+ rtl88e_dm_ant_sel_statistics(hw, antsel_tr_mux, 0,
pstatus->rx_pwdb_all);
}
+
}
}
static void _rtl88ee_translate_rx_signal_stuff(struct ieee80211_hw *hw,
- struct sk_buff *skb, struct rtl_stats *pstatus,
- u8 *pdesc, struct rx_fwinfo_88e *p_drvinfo)
+ struct sk_buff *skb,
+ struct rtl_stats *pstatus,
+ u8 *pdesc,
+ struct rx_fwinfo_88e *p_drvinfo)
{
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
@@ -292,42 +462,42 @@ static void _rtl88ee_translate_rx_signal_stuff(struct ieee80211_hw *hw,
u8 *praddr;
u8 *psaddr;
__le16 fc;
- u16 type, ufc;
- bool match_bssid, packet_toself, packet_beacon = false, addr;
+ bool packet_matchbssid, packet_toself, packet_beacon;
tmp_buf = skb->data + pstatus->rx_drvinfo_size + pstatus->rx_bufshift;
hdr = (struct ieee80211_hdr *)tmp_buf;
fc = hdr->frame_control;
- ufc = le16_to_cpu(fc);
- type = WLAN_FC_GET_TYPE(fc);
praddr = hdr->addr1;
psaddr = ieee80211_get_SA(hdr);
memcpy(pstatus->psaddr, psaddr, ETH_ALEN);
- addr = ether_addr_equal(mac->bssid,
- (ufc & IEEE80211_FCTL_TODS) ? hdr->addr1 :
- (ufc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 :
- hdr->addr3);
- match_bssid = ((IEEE80211_FTYPE_CTL != type) && (!pstatus->hwerror) &&
- (!pstatus->crc) && (!pstatus->icv)) && addr;
+ packet_matchbssid = ((!ieee80211_is_ctl(fc)) &&
+ (ether_addr_equal(mac->bssid, ieee80211_has_tods(fc) ?
+ hdr->addr1 : ieee80211_has_fromds(fc) ?
+ hdr->addr2 : hdr->addr3)) &&
+ (!pstatus->hwerror) &&
+ (!pstatus->crc) && (!pstatus->icv));
- addr = ether_addr_equal(praddr, rtlefuse->dev_addr);
- packet_toself = match_bssid && addr;
+ packet_toself = packet_matchbssid &&
+ (ether_addr_equal(praddr, rtlefuse->dev_addr));
- if (ieee80211_is_beacon(fc))
+ if (ieee80211_is_beacon(hdr->frame_control))
packet_beacon = true;
+ else
+ packet_beacon = false;
_rtl88ee_query_rxphystatus(hw, pstatus, pdesc, p_drvinfo,
- match_bssid, packet_toself, packet_beacon);
+ packet_matchbssid, packet_toself,
+ packet_beacon);
_rtl88ee_smart_antenna(hw, pstatus);
rtl_process_phyinfo(hw, tmp_buf, pstatus);
}
-static void insert_em(struct rtl_tcb_desc *ptcb_desc, u8 *virtualaddress)
+static void _rtl88ee_insert_emcontent(struct rtl_tcb_desc *ptcb_desc,
+ u8 *virtualaddress)
{
u32 dwtmp = 0;
-
memset(virtualaddress, 0, 8);
SET_EARLYMODE_PKTNUM(virtualaddress, ptcb_desc->empkt_num);
@@ -335,7 +505,7 @@ static void insert_em(struct rtl_tcb_desc *ptcb_desc, u8 *virtualaddress)
dwtmp = ptcb_desc->empkt_len[0];
} else {
dwtmp = ptcb_desc->empkt_len[0];
- dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4;
+ dwtmp += ((dwtmp%4) ? (4-dwtmp%4) : 0)+4;
dwtmp += ptcb_desc->empkt_len[1];
}
SET_EARLYMODE_LEN0(virtualaddress, dwtmp);
@@ -344,7 +514,7 @@ static void insert_em(struct rtl_tcb_desc *ptcb_desc, u8 *virtualaddress)
dwtmp = ptcb_desc->empkt_len[2];
} else {
dwtmp = ptcb_desc->empkt_len[2];
- dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4;
+ dwtmp += ((dwtmp%4) ? (4-dwtmp%4) : 0)+4;
dwtmp += ptcb_desc->empkt_len[3];
}
SET_EARLYMODE_LEN1(virtualaddress, dwtmp);
@@ -352,7 +522,7 @@ static void insert_em(struct rtl_tcb_desc *ptcb_desc, u8 *virtualaddress)
dwtmp = ptcb_desc->empkt_len[4];
} else {
dwtmp = ptcb_desc->empkt_len[4];
- dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4;
+ dwtmp += ((dwtmp%4) ? (4-dwtmp%4) : 0)+4;
dwtmp += ptcb_desc->empkt_len[5];
}
SET_EARLYMODE_LEN2_1(virtualaddress, dwtmp & 0xF);
@@ -361,7 +531,7 @@ static void insert_em(struct rtl_tcb_desc *ptcb_desc, u8 *virtualaddress)
dwtmp = ptcb_desc->empkt_len[6];
} else {
dwtmp = ptcb_desc->empkt_len[6];
- dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4;
+ dwtmp += ((dwtmp%4) ? (4-dwtmp%4) : 0)+4;
dwtmp += ptcb_desc->empkt_len[7];
}
SET_EARLYMODE_LEN3(virtualaddress, dwtmp);
@@ -369,7 +539,7 @@ static void insert_em(struct rtl_tcb_desc *ptcb_desc, u8 *virtualaddress)
dwtmp = ptcb_desc->empkt_len[8];
} else {
dwtmp = ptcb_desc->empkt_len[8];
- dwtmp += ((dwtmp % 4) ? (4 - dwtmp % 4) : 0) + 4;
+ dwtmp += ((dwtmp%4) ? (4-dwtmp%4) : 0)+4;
dwtmp += ptcb_desc->empkt_len[9];
}
SET_EARLYMODE_LEN4(virtualaddress, dwtmp);
@@ -387,21 +557,21 @@ bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw,
u32 phystatus = GET_RX_DESC_PHYST(pdesc);
status->packet_report_type = (u8)GET_RX_STATUS_DESC_RPT_SEL(pdesc);
if (status->packet_report_type == TX_REPORT2)
- status->length = (u16) GET_RX_RPT2_DESC_PKT_LEN(pdesc);
+ status->length = (u16)GET_RX_RPT2_DESC_PKT_LEN(pdesc);
else
- status->length = (u16) GET_RX_DESC_PKT_LEN(pdesc);
- status->rx_drvinfo_size = (u8) GET_RX_DESC_DRV_INFO_SIZE(pdesc) *
- RX_DRV_INFO_SIZE_UNIT;
- status->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03);
- status->icv = (u16) GET_RX_DESC_ICV(pdesc);
- status->crc = (u16) GET_RX_DESC_CRC32(pdesc);
+ status->length = (u16)GET_RX_DESC_PKT_LEN(pdesc);
+ status->rx_drvinfo_size = (u8)GET_RX_DESC_DRV_INFO_SIZE(pdesc) *
+ RX_DRV_INFO_SIZE_UNIT;
+ status->rx_bufshift = (u8)(GET_RX_DESC_SHIFT(pdesc) & 0x03);
+ status->icv = (u16)GET_RX_DESC_ICV(pdesc);
+ status->crc = (u16)GET_RX_DESC_CRC32(pdesc);
status->hwerror = (status->crc | status->icv);
status->decrypted = !GET_RX_DESC_SWDEC(pdesc);
- status->rate = (u8) GET_RX_DESC_RXMCS(pdesc);
- status->shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc);
+ status->rate = (u8)GET_RX_DESC_RXMCS(pdesc);
+ status->shortpreamble = (u16)GET_RX_DESC_SPLCP(pdesc);
status->isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1);
- status->isfirst_ampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1) &&
- (GET_RX_DESC_FAGGR(pdesc) == 1));
+ status->isfirst_ampdu = (bool)((GET_RX_DESC_PAGGR(pdesc) == 1) &&
+ (GET_RX_DESC_FAGGR(pdesc) == 1));
if (status->packet_report_type == NORMAL_RX)
status->timestamp_low = GET_RX_DESC_TSFL(pdesc);
status->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
@@ -420,11 +590,14 @@ bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw,
status->wake_match = 0;
if (status->wake_match)
RT_TRACE(rtlpriv, COMP_RXDESC, DBG_LOUD,
- "Get Wakeup Packet!! WakeMatch =%d\n",
- status->wake_match);
+ "GGGGGGGGGGGGGet Wakeup Packet!! WakeMatch=%d\n",
+ status->wake_match);
rx_status->freq = hw->conf.chandef.chan->center_freq;
rx_status->band = hw->conf.chandef.chan->band;
+ hdr = (struct ieee80211_hdr *)(skb->data + status->rx_drvinfo_size
+ + status->rx_bufshift);
+
if (status->crc)
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
@@ -445,18 +618,11 @@ bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw,
* to decrypt it
*/
if (status->decrypted) {
- hdr = (struct ieee80211_hdr *)(skb->data +
- status->rx_drvinfo_size + status->rx_bufshift);
-
- if (!hdr) {
- /* During testing, hdr was NULL */
- return false;
- }
- if ((_ieee80211_is_robust_mgmt_frame(hdr)) &&
+ if ((!_ieee80211_is_robust_mgmt_frame(hdr)) &&
(ieee80211_has_protected(hdr->frame_control)))
- rx_status->flag &= ~RX_FLAG_DECRYPTED;
- else
rx_status->flag |= RX_FLAG_DECRYPTED;
+ else
+ rx_status->flag &= ~RX_FLAG_DECRYPTED;
}
/* rate_idx: index of data rate into band's
@@ -464,19 +630,18 @@ bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw,
* are use (RX_FLAG_HT)
* Notice: this is diff with windows define
*/
- rx_status->rate_idx = rtlwifi_rate_mapping(hw, status->is_ht,
- status->rate, false);
+ rx_status->rate_idx = _rtl88ee_rate_mapping(hw,
+ status->is_ht, status->rate);
rx_status->mactime = status->timestamp_low;
if (phystatus == true) {
p_drvinfo = (struct rx_fwinfo_88e *)(skb->data +
status->rx_bufshift);
- _rtl88ee_translate_rx_signal_stuff(hw, skb, status, pdesc,
+ _rtl88ee_translate_rx_signal_stuff(hw,
+ skb, status, pdesc,
p_drvinfo);
}
-
- /*rx_status->qual = status->signal; */
rx_status->signal = status->recvsignalpower + 10;
if (status->packet_report_type == TX_REPORT2) {
status->macid_valid_entry[0] =
@@ -489,15 +654,17 @@ bool rtl88ee_rx_query_desc(struct ieee80211_hw *hw,
void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
struct ieee80211_hdr *hdr, u8 *pdesc_tx,
- u8 *pbd_desc_tx, struct ieee80211_tx_info *info,
- struct ieee80211_sta *sta, struct sk_buff *skb,
+ u8 *txbd, struct ieee80211_tx_info *info,
+ struct ieee80211_sta *sta,
+ struct sk_buff *skb,
u8 hw_queue, struct rtl_tcb_desc *ptcb_desc)
+
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
- u8 *pdesc = pdesc_tx;
+ u8 *pdesc = (u8 *)pdesc_tx;
u16 seq_number;
__le16 fc = hdr->frame_control;
unsigned int buf_len = 0;
@@ -547,8 +714,9 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
if (ptcb_desc->empkt_num) {
RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
"Insert 8 byte.pTcb->EMPktNum:%d\n",
- ptcb_desc->empkt_num);
- insert_em(ptcb_desc, (u8 *)(skb->data));
+ ptcb_desc->empkt_num);
+ _rtl88ee_insert_emcontent(ptcb_desc,
+ (u8 *)(skb->data));
}
} else {
SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
@@ -560,6 +728,7 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
short_gi = (ptcb_desc->use_shortgi) ? 1 : 0;
else
short_gi = (ptcb_desc->use_shortpreamble) ? 1 : 0;
+
SET_TX_DESC_DATA_SHORTGI(pdesc, short_gi);
if (info->flags & IEEE80211_TX_CTL_AMPDU) {
@@ -568,7 +737,7 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
}
SET_TX_DESC_SEQ(pdesc, seq_number);
SET_TX_DESC_RTS_ENABLE(pdesc, ((ptcb_desc->rts_enable &&
- !ptcb_desc->cts_enable) ? 1 : 0));
+ !ptcb_desc->cts_enable) ? 1 : 0));
SET_TX_DESC_HW_RTS_ENABLE(pdesc, 0);
SET_TX_DESC_CTS2SELF(pdesc, ((ptcb_desc->cts_enable) ? 1 : 0));
SET_TX_DESC_RTS_STBC(pdesc, ((ptcb_desc->rts_stbc) ? 1 : 0));
@@ -581,17 +750,17 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
(ptcb_desc->rts_use_shortpreamble ? 1 : 0) :
(ptcb_desc->rts_use_shortgi ? 1 : 0)));
- if (ptcb_desc->btx_enable_sw_calc_duration)
+ if (ptcb_desc->tx_enable_sw_calc_duration)
SET_TX_DESC_NAV_USE_HDR(pdesc, 1);
if (bw_40) {
- if (ptcb_desc->packet_bw) {
+ if (ptcb_desc->packet_bw == HT_CHANNEL_WIDTH_20_40) {
SET_TX_DESC_DATA_BW(pdesc, 1);
SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3);
} else {
SET_TX_DESC_DATA_BW(pdesc, 0);
SET_TX_DESC_TX_SUB_CARRIER(pdesc,
- mac->cur_40_prime_sc);
+ mac->cur_40_prime_sc);
}
} else {
SET_TX_DESC_DATA_BW(pdesc, 0);
@@ -599,13 +768,14 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
}
SET_TX_DESC_LINIP(pdesc, 0);
- SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb_len);
+ SET_TX_DESC_PKT_SIZE(pdesc, (u16)skb_len);
if (sta) {
u8 ampdu_density = sta->ht_cap.ampdu_density;
SET_TX_DESC_AMPDU_DENSITY(pdesc, ampdu_density);
}
if (info->control.hw_key) {
struct ieee80211_key_conf *keyconf;
+
keyconf = info->control.hw_key;
switch (keyconf->cipher) {
case WLAN_CIPHER_SUITE_WEP40:
@@ -619,6 +789,7 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
default:
SET_TX_DESC_SEC_TYPE(pdesc, 0x0);
break;
+
}
}
@@ -629,6 +800,7 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
1 : 0);
SET_TX_DESC_USE_RATE(pdesc, ptcb_desc->use_driver_rate ? 1 : 0);
+ /*SET_TX_DESC_PWR_STATUS(pdesc, pwr_status);*/
/* Set TxRate and RTSRate in TxDesc */
/* This prevent Tx initial rate of new-coming packets */
/* from being overwritten by retried packet rate.*/
@@ -639,7 +811,7 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
if (ieee80211_is_data_qos(fc)) {
if (mac->rdg_en) {
RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
- "Enable RDG function.\n");
+ "Enable RDG function.\n");
SET_TX_DESC_RDG_ENABLE(pdesc, 1);
SET_TX_DESC_HTC(pdesc, 1);
}
@@ -648,7 +820,7 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0));
SET_TX_DESC_LAST_SEG(pdesc, (lastseg ? 1 : 0));
- SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) buf_len);
+ SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)buf_len);
SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
if (rtlpriv->dm.useramask) {
SET_TX_DESC_RATE_ID(pdesc, ptcb_desc->ratr_index);
@@ -664,8 +836,9 @@ void rtl88ee_tx_fill_desc(struct ieee80211_hw *hw,
SET_TX_DESC_HWSEQ_EN(pdesc, 1);
SET_TX_DESC_MORE_FRAG(pdesc, (lastseg ? 0 : 1));
if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
- is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
+ is_broadcast_ether_addr(ieee80211_get_DA(hdr))) {
SET_TX_DESC_BMC(pdesc, 1);
+ }
rtl88e_dm_set_tx_ant_by_tx_info(hw, pdesc, ptcb_desc->mac_id);
RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "\n");
@@ -733,8 +906,8 @@ void rtl88ee_tx_fill_cmddesc(struct ieee80211_hw *hw,
pdesc, TX_DESC_SIZE);
}
-void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
- u8 desc_name, u8 *val)
+void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
+ bool istx, u8 desc_name, u8 *val)
{
if (istx == true) {
switch (desc_name) {
@@ -745,7 +918,7 @@ void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *)val);
break;
default:
- RT_ASSERT(false, "ERR txdesc :%d not processed\n",
+ RT_ASSERT(false, "ERR txdesc :%d not process\n",
desc_name);
break;
}
@@ -764,7 +937,7 @@ void rtl88ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
SET_RX_DESC_EOR(pdesc, 1);
break;
default:
- RT_ASSERT(false, "ERR rxdesc :%d not processed\n",
+ RT_ASSERT(false, "ERR rxdesc :%d not process\n",
desc_name);
break;
}
@@ -784,7 +957,7 @@ u32 rtl88ee_get_desc(u8 *pdesc, bool istx, u8 desc_name)
ret = GET_TX_DESC_TX_BUFFER_ADDRESS(pdesc);
break;
default:
- RT_ASSERT(false, "ERR txdesc :%d not processed\n",
+ RT_ASSERT(false, "ERR txdesc :%d not process\n",
desc_name);
break;
}
@@ -796,8 +969,11 @@ u32 rtl88ee_get_desc(u8 *pdesc, bool istx, u8 desc_name)
case HW_DESC_RXPKT_LEN:
ret = GET_RX_DESC_PKT_LEN(pdesc);
break;
+ case HW_DESC_RXBUFF_ADDR:
+ ret = GET_RX_DESC_BUFF_ADDR(pdesc);
+ break;
default:
- RT_ASSERT(false, "ERR rxdesc :%d not processed\n",
+ RT_ASSERT(false, "ERR rxdesc :%d not process\n",
desc_name);
break;
}
@@ -805,6 +981,22 @@ u32 rtl88ee_get_desc(u8 *pdesc, bool istx, u8 desc_name)
return ret;
}
+bool rtl88ee_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue, u16 index)
+{
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue];
+ u8 *entry = (u8 *)(&ring->desc[ring->idx]);
+ u8 own = (u8)rtl88ee_get_desc(entry, true, HW_DESC_OWN);
+
+ /*beacon packet will only use the first
+ *descriptor defautly,and the own may not
+ *be cleared by the hardware
+ */
+ if (own)
+ return false;
+ return true;
+}
+
void rtl88ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -815,3 +1007,10 @@ void rtl88ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
BIT(0) << (hw_queue));
}
}
+
+u32 rtl88ee_rx_command_packet(struct ieee80211_hw *hw,
+ struct rtl_stats status,
+ struct sk_buff *skb)
+{
+ return 0;
+}
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-30 15:48:12 +0000