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Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

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This commit is contained in:
David S. Miller
2010-02-14 17:45:59 -08:00
parent b3b3f04fb5 42c4568a4a
commit f6f223039c
79 changed files with 1462 additions and 1092 deletions
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1
drivers/net/wireless/b43/b43.h
View File

@@ -115,6 +115,7 @@
#define B43_MMIO_TSF_2 0x636 /* core rev < 3 only */
#define B43_MMIO_TSF_3 0x638 /* core rev < 3 only */
#define B43_MMIO_RNG 0x65A
#define B43_MMIO_IFSSLOT 0x684 /* Interframe slot time */
#define B43_MMIO_IFSCTL 0x688 /* Interframe space control */
#define B43_MMIO_IFSCTL_USE_EDCF 0x0004
#define B43_MMIO_POWERUP_DELAY 0x6A8

17
drivers/net/wireless/b43/dma.c
View File

@@ -1369,7 +1369,6 @@ int b43_dma_tx(struct b43_wldev *dev, struct sk_buff *skb)
b43err(dev->wl, "DMA tx mapping failure\n");
goto out;
}
ring->nr_tx_packets++;
if ((free_slots(ring) < TX_SLOTS_PER_FRAME) ||
should_inject_overflow(ring)) {
/* This TX ring is full. */
@@ -1500,22 +1499,6 @@ void b43_dma_handle_txstatus(struct b43_wldev *dev,
}
}
void b43_dma_get_tx_stats(struct b43_wldev *dev,
struct ieee80211_tx_queue_stats *stats)
{
const int nr_queues = dev->wl->hw->queues;
struct b43_dmaring *ring;
int i;
for (i = 0; i < nr_queues; i++) {
ring = select_ring_by_priority(dev, i);
stats[i].len = ring->used_slots / TX_SLOTS_PER_FRAME;
stats[i].limit = ring->nr_slots / TX_SLOTS_PER_FRAME;
stats[i].count = ring->nr_tx_packets;
}
}
static void dma_rx(struct b43_dmaring *ring, int *slot)
{
const struct b43_dma_ops *ops = ring->ops;

5
drivers/net/wireless/b43/dma.h
View File

@@ -228,8 +228,6 @@ struct b43_dmaring {
int used_slots;
/* Currently used slot in the ring. */
int current_slot;
/* Total number of packets sent. Statistics only. */
unsigned int nr_tx_packets;
/* Frameoffset in octets. */
u32 frameoffset;
/* Descriptor buffer size. */
@@ -278,9 +276,6 @@ void b43_dma_free(struct b43_wldev *dev);
void b43_dma_tx_suspend(struct b43_wldev *dev);
void b43_dma_tx_resume(struct b43_wldev *dev);
void b43_dma_get_tx_stats(struct b43_wldev *dev,
struct ieee80211_tx_queue_stats *stats);
int b43_dma_tx(struct b43_wldev *dev,
struct sk_buff *skb);
void b43_dma_handle_txstatus(struct b43_wldev *dev,

38
drivers/net/wireless/b43/main.c
View File

@@ -637,10 +637,17 @@ static void b43_upload_card_macaddress(struct b43_wldev *dev)
static void b43_set_slot_time(struct b43_wldev *dev, u16 slot_time)
{
/* slot_time is in usec. */
if (dev->phy.type != B43_PHYTYPE_G)
/* This test used to exit for all but a G PHY. */
if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
return;
b43_write16(dev, 0x684, 510 + slot_time);
b43_shm_write16(dev, B43_SHM_SHARED, 0x0010, slot_time);
b43_write16(dev, B43_MMIO_IFSSLOT, 510 + slot_time);
/* Shared memory location 0x0010 is the slot time and should be
* set to slot_time; however, this register is initially 0 and changing
* the value adversely affects the transmit rate for BCM4311
* devices. Until this behavior is unterstood, delete this step
*
* b43_shm_write16(dev, B43_SHM_SHARED, 0x0010, slot_time);
*/
}
static void b43_short_slot_timing_enable(struct b43_wldev *dev)
@@ -3349,27 +3356,6 @@ out_unlock:
return err;
}
static int b43_op_get_tx_stats(struct ieee80211_hw *hw,
struct ieee80211_tx_queue_stats *stats)
{
struct b43_wl *wl = hw_to_b43_wl(hw);
struct b43_wldev *dev;
int err = -ENODEV;
mutex_lock(&wl->mutex);
dev = wl->current_dev;
if (dev && b43_status(dev) >= B43_STAT_STARTED) {
if (b43_using_pio_transfers(dev))
b43_pio_get_tx_stats(dev, stats);
else
b43_dma_get_tx_stats(dev, stats);
err = 0;
}
mutex_unlock(&wl->mutex);
return err;
}
static int b43_op_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats)
{
@@ -3980,6 +3966,7 @@ static int b43_wireless_core_start(struct b43_wldev *dev)
}
/* We are ready to run. */
ieee80211_wake_queues(dev->wl->hw);
b43_set_status(dev, B43_STAT_STARTED);
/* Start data flow (TX/RX). */
@@ -4389,8 +4376,6 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
ieee80211_wake_queues(dev->wl->hw);
ieee80211_wake_queues(dev->wl->hw);
b43_set_status(dev, B43_STAT_INITIALIZED);
out:
@@ -4596,7 +4581,6 @@ static const struct ieee80211_ops b43_hw_ops = {
.set_key = b43_op_set_key,
.update_tkip_key = b43_op_update_tkip_key,
.get_stats = b43_op_get_stats,
.get_tx_stats = b43_op_get_tx_stats,
.get_tsf = b43_op_get_tsf,
.set_tsf = b43_op_set_tsf,
.start = b43_op_start,

302
drivers/net/wireless/b43/phy_n.c
View File

@@ -68,6 +68,10 @@ static void b43_nphy_set_rf_sequence(struct b43_wldev *dev, u8 cmd,
u8 *events, u8 *delays, u8 length);
static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
enum b43_nphy_rf_sequence seq);
static void b43_nphy_rf_control_override(struct b43_wldev *dev, u16 field,
u16 value, u8 core, bool off);
static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
u16 value, u8 core);
void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
{//TODO
@@ -498,8 +502,8 @@ static void b43_nphy_rx_cal_phy_setup(struct b43_wldev *dev, u8 core)
b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0007);
}
/* TODO: Call N PHY RF Ctrl Intc Override with 2, 0, 3 as arguments */
/* TODO: Call N PHY RF Intc Override with 8, 0, 3, 0 as arguments */
b43_nphy_rf_control_intc_override(dev, 2, 0, 3);
b43_nphy_rf_control_override(dev, 8, 0, 3, false);
b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RX2TX);
if (core == 0) {
@@ -509,9 +513,8 @@ static void b43_nphy_rx_cal_phy_setup(struct b43_wldev *dev, u8 core)
rxval = 4;
txval = 2;
}
/* TODO: Call N PHY RF Ctrl Intc Override with 1, rxval, (core + 1) */
/* TODO: Call N PHY RF Ctrl Intc Override with 1, txval, (2 - core) */
b43_nphy_rf_control_intc_override(dev, 1, rxval, (core + 1));
b43_nphy_rf_control_intc_override(dev, 1, txval, (2 - core));
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalcRxIqComp */
@@ -714,6 +717,67 @@ static void b43_nphy_stop_playback(struct b43_wldev *dev)
b43_nphy_stay_in_carrier_search(dev, 0);
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/SpurWar */
static void b43_nphy_spur_workaround(struct b43_wldev *dev)
{
struct b43_phy_n *nphy = dev->phy.n;
unsigned int channel;
int tone[2] = { 57, 58 };
u32 noise[2] = { 0x3FF, 0x3FF };
B43_WARN_ON(dev->phy.rev < 3);
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 1);
/* FIXME: channel = radio_chanspec */
if (nphy->gband_spurwar_en) {
/* TODO: N PHY Adjust Analog Pfbw (7) */
if (channel == 11 && dev->phy.is_40mhz)
; /* TODO: N PHY Adjust Min Noise Var(2, tone, noise)*/
else
; /* TODO: N PHY Adjust Min Noise Var(0, NULL, NULL)*/
/* TODO: N PHY Adjust CRS Min Power (0x1E) */
}
if (nphy->aband_spurwar_en) {
if (channel == 54) {
tone[0] = 0x20;
noise[0] = 0x25F;
} else if (channel == 38 || channel == 102 || channel == 118) {
if (0 /* FIXME */) {
tone[0] = 0x20;
noise[0] = 0x21F;
} else {
tone[0] = 0;
noise[0] = 0;
}
} else if (channel == 134) {
tone[0] = 0x20;
noise[0] = 0x21F;
} else if (channel == 151) {
tone[0] = 0x10;
noise[0] = 0x23F;
} else if (channel == 153 || channel == 161) {
tone[0] = 0x30;
noise[0] = 0x23F;
} else {
tone[0] = 0;
noise[0] = 0;
}
if (!tone[0] && !noise[0])
; /* TODO: N PHY Adjust Min Noise Var(1, tone, noise)*/
else
; /* TODO: N PHY Adjust Min Noise Var(0, NULL, NULL)*/
}
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 0);
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/WorkaroundsGainCtrl */
static void b43_nphy_gain_crtl_workarounds(struct b43_wldev *dev)
{
@@ -953,6 +1017,33 @@ static void b43_nphy_workarounds(struct b43_wldev *dev)
b43_nphy_stay_in_carrier_search(dev, 0);
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/LoadSampleTable */
static int b43_nphy_load_samples(struct b43_wldev *dev,
struct b43_c32 *samples, u16 len) {
struct b43_phy_n *nphy = dev->phy.n;
u16 i;
u32 *data;
data = kzalloc(len * sizeof(u32), GFP_KERNEL);
if (!data) {
b43err(dev->wl, "allocation for samples loading failed\n");
return -ENOMEM;
}
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 1);
for (i = 0; i < len; i++) {
data[i] = (samples[i].i & 0x3FF << 10);
data[i] |= samples[i].q & 0x3FF;
}
b43_ntab_write_bulk(dev, B43_NTAB32(17, 0), len, data);
kfree(data);
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 0);
return 0;
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/GenLoadSamples */
static u16 b43_nphy_gen_load_samples(struct b43_wldev *dev, u32 freq, u16 max,
bool test)
@@ -978,6 +1069,10 @@ static u16 b43_nphy_gen_load_samples(struct b43_wldev *dev, u32 freq, u16 max,
}
samples = kzalloc(len * sizeof(struct b43_c32), GFP_KERNEL);
if (!samples) {
b43err(dev->wl, "allocation for samples generation failed\n");
return 0;
}
rot = (((freq * 36) / bw) << 16) / 100;
angle = 0;
@@ -988,9 +1083,9 @@ static u16 b43_nphy_gen_load_samples(struct b43_wldev *dev, u32 freq, u16 max,
samples[i].i = CORDIC_CONVERT(samples[i].i * max);
}
/* TODO: Call N PHY Load Sample Table with buffer, len as arguments */
i = b43_nphy_load_samples(dev, samples, len);
kfree(samples);
return len;
return (i < 0) ? 0 : len;
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RunSamples */
@@ -1264,6 +1359,104 @@ static void b43_nphy_rf_control_override(struct b43_wldev *dev, u16 field,
}
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RFCtrlIntcOverride */
static void b43_nphy_rf_control_intc_override(struct b43_wldev *dev, u8 field,
u16 value, u8 core)
{
u8 i, j;
u16 reg, tmp, val;
B43_WARN_ON(dev->phy.rev < 3);
B43_WARN_ON(field > 4);
for (i = 0; i < 2; i++) {
if ((core == 1 && i == 1) || (core == 2 && !i))
continue;
reg = (i == 0) ?
B43_NPHY_RFCTL_INTC1 : B43_NPHY_RFCTL_INTC2;
b43_phy_mask(dev, reg, 0xFBFF);
switch (field) {
case 0:
b43_phy_write(dev, reg, 0);
b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
break;
case 1:
if (!i) {
b43_phy_maskset(dev, B43_NPHY_RFCTL_INTC1,
0xFC3F, (value << 6));
b43_phy_maskset(dev, B43_NPHY_TXF_40CO_B1S1,
0xFFFE, 1);
b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
B43_NPHY_RFCTL_CMD_START);
for (j = 0; j < 100; j++) {
if (b43_phy_read(dev, B43_NPHY_RFCTL_CMD) & B43_NPHY_RFCTL_CMD_START) {
j = 0;
break;
}
udelay(10);
}
if (j)
b43err(dev->wl,
"intc override timeout\n");
b43_phy_mask(dev, B43_NPHY_TXF_40CO_B1S1,
0xFFFE);
} else {
b43_phy_maskset(dev, B43_NPHY_RFCTL_INTC2,
0xFC3F, (value << 6));
b43_phy_maskset(dev, B43_NPHY_RFCTL_OVER,
0xFFFE, 1);
b43_phy_set(dev, B43_NPHY_RFCTL_CMD,
B43_NPHY_RFCTL_CMD_RXTX);
for (j = 0; j < 100; j++) {
if (b43_phy_read(dev, B43_NPHY_RFCTL_CMD) & B43_NPHY_RFCTL_CMD_RXTX) {
j = 0;
break;
}
udelay(10);
}
if (j)
b43err(dev->wl,
"intc override timeout\n");
b43_phy_mask(dev, B43_NPHY_RFCTL_OVER,
0xFFFE);
}
break;
case 2:
if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
tmp = 0x0020;
val = value << 5;
} else {
tmp = 0x0010;
val = value << 4;
}
b43_phy_maskset(dev, reg, ~tmp, val);
break;
case 3:
if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
tmp = 0x0001;
val = value;
} else {
tmp = 0x0004;
val = value << 2;
}
b43_phy_maskset(dev, reg, ~tmp, val);
break;
case 4:
if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
tmp = 0x0002;
val = value << 1;
} else {
tmp = 0x0008;
val = value << 3;
}
b43_phy_maskset(dev, reg, ~tmp, val);
break;
}
}
}
static void b43_nphy_bphy_init(struct b43_wldev *dev)
{
unsigned int i;
@@ -2161,9 +2354,9 @@ static void b43_nphy_tx_cal_phy_setup(struct b43_wldev *dev)
regs[7] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
regs[8] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
/* TODO: Call N PHY RF Ctrl Intc Override with 2, 1, 3 */
/* TODO: Call N PHY RF Ctrl Intc Override with 1, 2, 1 */
/* TODO: Call N PHY RF Ctrl Intc Override with 1, 8, 2 */
b43_nphy_rf_control_intc_override(dev, 2, 1, 3);
b43_nphy_rf_control_intc_override(dev, 1, 2, 1);
b43_nphy_rf_control_intc_override(dev, 1, 8, 2);
regs[9] = b43_phy_read(dev, B43_NPHY_PAPD_EN0);
regs[10] = b43_phy_read(dev, B43_NPHY_PAPD_EN1);
@@ -2194,6 +2387,55 @@ static void b43_nphy_tx_cal_phy_setup(struct b43_wldev *dev)
}
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/SaveCal */
static void b43_nphy_save_cal(struct b43_wldev *dev)
{
struct b43_phy_n *nphy = dev->phy.n;
struct b43_phy_n_iq_comp *rxcal_coeffs = NULL;
u16 *txcal_radio_regs = NULL;
u8 *iqcal_chanspec;
u16 *table = NULL;
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 1);
if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
rxcal_coeffs = &nphy->cal_cache.rxcal_coeffs_2G;
txcal_radio_regs = nphy->cal_cache.txcal_radio_regs_2G;
iqcal_chanspec = &nphy->iqcal_chanspec_2G;
table = nphy->cal_cache.txcal_coeffs_2G;
} else {
rxcal_coeffs = &nphy->cal_cache.rxcal_coeffs_5G;
txcal_radio_regs = nphy->cal_cache.txcal_radio_regs_5G;
iqcal_chanspec = &nphy->iqcal_chanspec_5G;
table = nphy->cal_cache.txcal_coeffs_5G;
}
b43_nphy_rx_iq_coeffs(dev, false, rxcal_coeffs);
/* TODO use some definitions */
if (dev->phy.rev >= 3) {
txcal_radio_regs[0] = b43_radio_read(dev, 0x2021);
txcal_radio_regs[1] = b43_radio_read(dev, 0x2022);
txcal_radio_regs[2] = b43_radio_read(dev, 0x3021);
txcal_radio_regs[3] = b43_radio_read(dev, 0x3022);
txcal_radio_regs[4] = b43_radio_read(dev, 0x2023);
txcal_radio_regs[5] = b43_radio_read(dev, 0x2024);
txcal_radio_regs[6] = b43_radio_read(dev, 0x3023);
txcal_radio_regs[7] = b43_radio_read(dev, 0x3024);
} else {
txcal_radio_regs[0] = b43_radio_read(dev, 0x8B);
txcal_radio_regs[1] = b43_radio_read(dev, 0xBA);
txcal_radio_regs[2] = b43_radio_read(dev, 0x8D);
txcal_radio_regs[3] = b43_radio_read(dev, 0xBC);
}
*iqcal_chanspec = nphy->radio_chanspec;
b43_ntab_write_bulk(dev, B43_NTAB16(15, 80), 8, table);
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 0);
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RestoreCal */
static void b43_nphy_restore_cal(struct b43_wldev *dev)
{
@@ -2486,6 +2728,39 @@ static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
return error;
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ReapplyTxCalCoeffs */
static void b43_nphy_reapply_tx_cal_coeffs(struct b43_wldev *dev)
{
struct b43_phy_n *nphy = dev->phy.n;
u8 i;
u16 buffer[7];
bool equal = true;
if (!nphy->txiqlocal_coeffsvalid || 1 /* FIXME */)
return;
b43_ntab_read_bulk(dev, B43_NTAB16(15, 80), 7, buffer);
for (i = 0; i < 4; i++) {
if (buffer[i] != nphy->txiqlocal_bestc[i]) {
equal = false;
break;
}
}
if (!equal) {
b43_ntab_write_bulk(dev, B43_NTAB16(15, 80), 4,
nphy->txiqlocal_bestc);
for (i = 0; i < 4; i++)
buffer[i] = 0;
b43_ntab_write_bulk(dev, B43_NTAB16(15, 88), 4,
buffer);
b43_ntab_write_bulk(dev, B43_NTAB16(15, 85), 2,
&nphy->txiqlocal_bestc[5]);
b43_ntab_write_bulk(dev, B43_NTAB16(15, 93), 2,
&nphy->txiqlocal_bestc[5]);
}
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalRxIqRev2 */
static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev,
struct nphy_txgains target, u8 type, bool debug)
@@ -2516,7 +2791,7 @@ static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev,
b43_nphy_stay_in_carrier_search(dev, 1);
if (dev->phy.rev < 2)
;/* TODO: Call N PHY Reapply TX Cal Coeffs */
b43_nphy_reapply_tx_cal_coeffs(dev);
b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, gain_save);
for (i = 0; i < 2; i++) {
b43_nphy_iq_cal_gain_params(dev, i, target, &cal_params[i]);
@@ -2858,7 +3133,7 @@ int b43_phy_initn(struct b43_wldev *dev)
if (!b43_nphy_cal_tx_iq_lo(dev, target, true, false)) {
if (b43_nphy_cal_rx_iq(dev, target, 2, 0) == 0)
;/* Call N PHY Save Cal */
b43_nphy_save_cal(dev);
else if (nphy->mphase_cal_phase_id == 0)
;/* N PHY Periodic Calibration with argument 3 */
} else {
@@ -2872,7 +3147,8 @@ int b43_phy_initn(struct b43_wldev *dev)
if (phy->rev >= 3 && phy->rev <= 6)
b43_phy_write(dev, B43_NPHY_PLOAD_CSENSE_EXTLEN, 0x0014);
b43_nphy_tx_lp_fbw(dev);
/* TODO N PHY Spur Workaround */
if (phy->rev >= 3)
b43_nphy_spur_workaround(dev);
b43err(dev->wl, "IEEE 802.11n devices are not supported, yet.\n");
return 0;

4
drivers/net/wireless/b43/phy_n.h
View File

@@ -975,6 +975,7 @@ struct b43_phy_n {
u16 papd_epsilon_offset[2];
s32 preamble_override;
u32 bb_mult_save;
u16 radio_chanspec;
bool gain_boost;
bool elna_gain_config;
@@ -1001,6 +1002,9 @@ struct b43_phy_n {
u16 classifier_state;
u16 clip_state[2];
bool aband_spurwar_en;
bool gband_spurwar_en;
bool ipa2g_on;
u8 iqcal_chanspec_2G;
u8 rssical_chanspec_2G;

17
drivers/net/wireless/b43/pio.c
View File

@@ -559,7 +559,6 @@ int b43_pio_tx(struct b43_wldev *dev, struct sk_buff *skb)
b43err(dev->wl, "PIO transmission failure\n");
goto out;
}
q->nr_tx_packets++;
B43_WARN_ON(q->buffer_used > q->buffer_size);
if (((q->buffer_size - q->buffer_used) < roundup(2 + 2 + 6, 4)) ||
@@ -605,22 +604,6 @@ void b43_pio_handle_txstatus(struct b43_wldev *dev,
}
}
void b43_pio_get_tx_stats(struct b43_wldev *dev,
struct ieee80211_tx_queue_stats *stats)
{
const int nr_queues = dev->wl->hw->queues;
struct b43_pio_txqueue *q;
int i;
for (i = 0; i < nr_queues; i++) {
q = select_queue_by_priority(dev, i);
stats[i].len = B43_PIO_MAX_NR_TXPACKETS - q->free_packet_slots;
stats[i].limit = B43_PIO_MAX_NR_TXPACKETS;
stats[i].count = q->nr_tx_packets;
}
}
/* Returns whether we should fetch another frame. */
static bool pio_rx_frame(struct b43_pio_rxqueue *q)
{

5
drivers/net/wireless/b43/pio.h
View File

@@ -90,9 +90,6 @@ struct b43_pio_txqueue {
struct b43_pio_txpacket packets[B43_PIO_MAX_NR_TXPACKETS];
struct list_head packets_list;
/* Total number of transmitted packets. */
unsigned int nr_tx_packets;
/* Shortcut to the 802.11 core revision. This is to
* avoid horrible pointer dereferencing in the fastpaths. */
u8 rev;
@@ -160,8 +157,6 @@ void b43_pio_free(struct b43_wldev *dev);
int b43_pio_tx(struct b43_wldev *dev, struct sk_buff *skb);
void b43_pio_handle_txstatus(struct b43_wldev *dev,
const struct b43_txstatus *status);
void b43_pio_get_tx_stats(struct b43_wldev *dev,
struct ieee80211_tx_queue_stats *stats);
void b43_pio_rx(struct b43_pio_rxqueue *q);
void b43_pio_tx_suspend(struct b43_wldev *dev);