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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/gi…
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…t/linville/wireless-2.6
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David S. Miller committed Dec 8, 2010
2 parents b8eb3a1 + d89197c commit 4f58605
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Showing 24 changed files with 135 additions and 97 deletions.
4 changes: 4 additions & 0 deletions drivers/bluetooth/ath3k.c
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,10 @@
static struct usb_device_id ath3k_table[] = {
/* Atheros AR3011 */
{ USB_DEVICE(0x0CF3, 0x3000) },

/* Atheros AR3011 with sflash firmware*/
{ USB_DEVICE(0x0CF3, 0x3002) },

{ } /* Terminating entry */
};

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12 changes: 9 additions & 3 deletions drivers/bluetooth/btusb.c
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,9 @@ static struct usb_device_id blacklist_table[] = {
/* Broadcom BCM2033 without firmware */
{ USB_DEVICE(0x0a5c, 0x2033), .driver_info = BTUSB_IGNORE },

/* Atheros 3011 with sflash firmware */
{ USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },

/* Broadcom BCM2035 */
{ USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
{ USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
Expand Down Expand Up @@ -239,7 +242,8 @@ static void btusb_intr_complete(struct urb *urb)

err = usb_submit_urb(urb, GFP_ATOMIC);
if (err < 0) {
BT_ERR("%s urb %p failed to resubmit (%d)",
if (err != -EPERM)
BT_ERR("%s urb %p failed to resubmit (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
}
Expand Down Expand Up @@ -323,7 +327,8 @@ static void btusb_bulk_complete(struct urb *urb)

err = usb_submit_urb(urb, GFP_ATOMIC);
if (err < 0) {
BT_ERR("%s urb %p failed to resubmit (%d)",
if (err != -EPERM)
BT_ERR("%s urb %p failed to resubmit (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
}
Expand Down Expand Up @@ -412,7 +417,8 @@ static void btusb_isoc_complete(struct urb *urb)

err = usb_submit_urb(urb, GFP_ATOMIC);
if (err < 0) {
BT_ERR("%s urb %p failed to resubmit (%d)",
if (err != -EPERM)
BT_ERR("%s urb %p failed to resubmit (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
}
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73 changes: 38 additions & 35 deletions drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
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Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,8 @@
#define SUB_NUM_CTL_MODES_AT_5G_40 2 /* excluding HT40, EXT-OFDM */
#define SUB_NUM_CTL_MODES_AT_2G_40 3 /* excluding HT40, EXT-OFDM, EXT-CCK */

#define CTL(_tpower, _flag) ((_tpower) | ((_flag) << 6))

static const struct ar9300_eeprom ar9300_default = {
.eepromVersion = 2,
.templateVersion = 2,
Expand Down Expand Up @@ -290,20 +292,21 @@ static const struct ar9300_eeprom ar9300_default = {
}
},
.ctlPowerData_2G = {
{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
{ { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },

{ { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
{ { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },

{ { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },

{ { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
{ { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
},
.modalHeader5G = {
/* 4 idle,t1,t2,b (4 bits per setting) */
Expand Down Expand Up @@ -568,56 +571,56 @@ static const struct ar9300_eeprom ar9300_default = {
.ctlPowerData_5G = {
{
{
{60, 1}, {60, 1}, {60, 1}, {60, 1},
{60, 1}, {60, 1}, {60, 1}, {60, 0},
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
}
},
{
{
{60, 1}, {60, 1}, {60, 1}, {60, 1},
{60, 1}, {60, 1}, {60, 1}, {60, 0},
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
}
},
{
{
{60, 0}, {60, 1}, {60, 0}, {60, 1},
{60, 1}, {60, 1}, {60, 1}, {60, 1},
CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
}
},
{
{
{60, 0}, {60, 1}, {60, 1}, {60, 0},
{60, 1}, {60, 0}, {60, 0}, {60, 0},
CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
}
},
{
{
{60, 1}, {60, 1}, {60, 1}, {60, 0},
{60, 0}, {60, 0}, {60, 0}, {60, 0},
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
}
},
{
{
{60, 1}, {60, 1}, {60, 1}, {60, 1},
{60, 1}, {60, 0}, {60, 0}, {60, 0},
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
}
},
{
{
{60, 1}, {60, 1}, {60, 1}, {60, 1},
{60, 1}, {60, 1}, {60, 1}, {60, 1},
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
}
},
{
{
{60, 1}, {60, 1}, {60, 0}, {60, 1},
{60, 1}, {60, 1}, {60, 1}, {60, 0},
CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
}
},
{
{
{60, 1}, {60, 0}, {60, 1}, {60, 1},
{60, 1}, {60, 1}, {60, 0}, {60, 1},
CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
}
},
}
Expand Down Expand Up @@ -1827,9 +1830,9 @@ static u16 ar9003_hw_get_direct_edge_power(struct ar9300_eeprom *eep,
struct cal_ctl_data_5g *ctl_5g = eep->ctlPowerData_5G;

if (is2GHz)
return ctl_2g[idx].ctlEdges[edge].tPower;
return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge]);
else
return ctl_5g[idx].ctlEdges[edge].tPower;
return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge]);
}

static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
Expand All @@ -1847,12 +1850,12 @@ static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,

if (is2GHz) {
if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 1) < freq &&
ctl_2g[idx].ctlEdges[edge - 1].flag)
return ctl_2g[idx].ctlEdges[edge - 1].tPower;
CTL_EDGE_FLAGS(ctl_2g[idx].ctlEdges[edge - 1]))
return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge - 1]);
} else {
if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 0) < freq &&
ctl_5g[idx].ctlEdges[edge - 1].flag)
return ctl_5g[idx].ctlEdges[edge - 1].tPower;
CTL_EDGE_FLAGS(ctl_5g[idx].ctlEdges[edge - 1]))
return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge - 1]);
}

return AR9300_MAX_RATE_POWER;
Expand Down
9 changes: 2 additions & 7 deletions drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
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Original file line number Diff line number Diff line change
Expand Up @@ -261,17 +261,12 @@ struct cal_tgt_pow_ht {
u8 tPow2x[14];
} __packed;

struct cal_ctl_edge_pwr {
u8 tPower:6,
flag:2;
} __packed;

struct cal_ctl_data_2g {
struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_2G];
u8 ctlEdges[AR9300_NUM_BAND_EDGES_2G];
} __packed;

struct cal_ctl_data_5g {
struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_5G];
u8 ctlEdges[AR9300_NUM_BAND_EDGES_5G];
} __packed;

struct ar9300_eeprom {
Expand Down
4 changes: 3 additions & 1 deletion drivers/net/wireless/ath/ath9k/ath9k.h
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
#include <linux/device.h>
#include <linux/leds.h>
#include <linux/completion.h>
#include <linux/pm_qos_params.h>

#include "debug.h"
#include "common.h"
Expand Down Expand Up @@ -646,6 +647,8 @@ struct ath_softc {
struct ath_descdma txsdma;

struct ath_ant_comb ant_comb;

struct pm_qos_request_list pm_qos_req;
};

struct ath_wiphy {
Expand Down Expand Up @@ -675,7 +678,6 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
}

extern struct ieee80211_ops ath9k_ops;
extern struct pm_qos_request_list ath9k_pm_qos_req;
extern int modparam_nohwcrypt;
extern int led_blink;

Expand Down
6 changes: 3 additions & 3 deletions drivers/net/wireless/ath/ath9k/eeprom.c
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Original file line number Diff line number Diff line change
Expand Up @@ -240,16 +240,16 @@ u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower,
for (i = 0; (i < num_band_edges) &&
(pRdEdgesPower[i].bChannel != AR5416_BCHAN_UNUSED); i++) {
if (freq == ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel, is2GHz)) {
twiceMaxEdgePower = pRdEdgesPower[i].tPower;
twiceMaxEdgePower = CTL_EDGE_TPOWER(pRdEdgesPower[i].ctl);
break;
} else if ((i > 0) &&
(freq < ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel,
is2GHz))) {
if (ath9k_hw_fbin2freq(pRdEdgesPower[i - 1].bChannel,
is2GHz) < freq &&
pRdEdgesPower[i - 1].flag) {
CTL_EDGE_FLAGS(pRdEdgesPower[i - 1].ctl)) {
twiceMaxEdgePower =
pRdEdgesPower[i - 1].tPower;
CTL_EDGE_TPOWER(pRdEdgesPower[i - 1].ctl);
}
break;
}
Expand Down
27 changes: 14 additions & 13 deletions drivers/net/wireless/ath/ath9k/eeprom.h
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Original file line number Diff line number Diff line change
Expand Up @@ -233,6 +233,18 @@

#define AR9287_CHECKSUM_LOCATION (AR9287_EEP_START_LOC + 1)

#define CTL_EDGE_TPOWER(_ctl) ((_ctl) & 0x3f)
#define CTL_EDGE_FLAGS(_ctl) (((_ctl) >> 6) & 0x03)

#define LNA_CTL_BUF_MODE BIT(0)
#define LNA_CTL_ISEL_LO BIT(1)
#define LNA_CTL_ISEL_HI BIT(2)
#define LNA_CTL_BUF_IN BIT(3)
#define LNA_CTL_FEM_BAND BIT(4)
#define LNA_CTL_LOCAL_BIAS BIT(5)
#define LNA_CTL_FORCE_XPA BIT(6)
#define LNA_CTL_USE_ANT1 BIT(7)

enum eeprom_param {
EEP_NFTHRESH_5,
EEP_NFTHRESH_2,
Expand Down Expand Up @@ -378,10 +390,7 @@ struct modal_eep_header {
u8 xatten2Margin[AR5416_MAX_CHAINS];
u8 ob_ch1;
u8 db_ch1;
u8 useAnt1:1,
force_xpaon:1,
local_bias:1,
femBandSelectUsed:1, xlnabufin:1, xlnaisel:2, xlnabufmode:1;
u8 lna_ctl;
u8 miscBits;
u16 xpaBiasLvlFreq[3];
u8 futureModal[6];
Expand Down Expand Up @@ -535,18 +544,10 @@ struct cal_target_power_ht {
u8 tPow2x[8];
} __packed;


#ifdef __BIG_ENDIAN_BITFIELD
struct cal_ctl_edges {
u8 bChannel;
u8 flag:2, tPower:6;
} __packed;
#else
struct cal_ctl_edges {
u8 bChannel;
u8 tPower:6, flag:2;
u8 ctl;
} __packed;
#endif

struct cal_data_op_loop_ar9287 {
u8 pwrPdg[2][5];
Expand Down
11 changes: 6 additions & 5 deletions drivers/net/wireless/ath/ath9k/eeprom_def.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -451,9 +451,10 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
ath9k_hw_analog_shift_rmw(ah, AR_AN_TOP2,
AR_AN_TOP2_LOCALBIAS,
AR_AN_TOP2_LOCALBIAS_S,
pModal->local_bias);
!!(pModal->lna_ctl &
LNA_CTL_LOCAL_BIAS));
REG_RMW_FIELD(ah, AR_PHY_XPA_CFG, AR_PHY_FORCE_XPA_CFG,
pModal->force_xpaon);
!!(pModal->lna_ctl & LNA_CTL_FORCE_XPA));
}

REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH,
Expand Down Expand Up @@ -1428,9 +1429,9 @@ static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,

num_ant_config = 1;

if (pBase->version >= 0x0E0D)
if (pModal->useAnt1)
num_ant_config += 1;
if (pBase->version >= 0x0E0D &&
(pModal->lna_ctl & LNA_CTL_USE_ANT1))
num_ant_config += 1;

return num_ant_config;
}
Expand Down
3 changes: 2 additions & 1 deletion drivers/net/wireless/ath/ath9k/hw.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2044,7 +2044,8 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio)
val = REG_READ(ah, AR7010_GPIO_IN);
return (MS(val, AR7010_GPIO_IN_VAL) & AR_GPIO_BIT(gpio)) == 0;
} else if (AR_SREV_9300_20_OR_LATER(ah))
return MS_REG_READ(AR9300, gpio) != 0;
return (MS(REG_READ(ah, AR_GPIO_IN), AR9300_GPIO_IN_VAL) &
AR_GPIO_BIT(gpio)) != 0;
else if (AR_SREV_9271(ah))
return MS_REG_READ(AR9271, gpio) != 0;
else if (AR_SREV_9287_11_OR_LATER(ah))
Expand Down
9 changes: 4 additions & 5 deletions drivers/net/wireless/ath/ath9k/init.c
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,6 @@
*/

#include <linux/slab.h>
#include <linux/pm_qos_params.h>

#include "ath9k.h"

Expand Down Expand Up @@ -180,8 +179,6 @@ static const struct ath_ops ath9k_common_ops = {
.write = ath9k_iowrite32,
};

struct pm_qos_request_list ath9k_pm_qos_req;

/**************************/
/* Initialization */
/**************************/
Expand Down Expand Up @@ -664,6 +661,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
hw->flags |= IEEE80211_HW_MFP_CAPABLE;

hw->wiphy->interface_modes =
BIT(NL80211_IFTYPE_P2P_GO) |
BIT(NL80211_IFTYPE_P2P_CLIENT) |
BIT(NL80211_IFTYPE_AP) |
BIT(NL80211_IFTYPE_WDS) |
BIT(NL80211_IFTYPE_STATION) |
Expand Down Expand Up @@ -759,7 +758,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
ath_init_leds(sc);
ath_start_rfkill_poll(sc);

pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
PM_QOS_DEFAULT_VALUE);

return 0;
Expand Down Expand Up @@ -830,7 +829,7 @@ void ath9k_deinit_device(struct ath_softc *sc)
}

ieee80211_unregister_hw(hw);
pm_qos_remove_request(&ath9k_pm_qos_req);
pm_qos_remove_request(&sc->pm_qos_req);
ath_rx_cleanup(sc);
ath_tx_cleanup(sc);
ath9k_deinit_softc(sc);
Expand Down
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