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yaml
---
r: 122468
b: refs/heads/master
c: 0d950d8
h: refs/heads/master
v: v3
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Tomas Winkler authored and John W. Linville committed Dec 5, 2008
1 parent 53a6c36 commit 35f47e8
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Showing 4 changed files with 41 additions and 34 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 8e268e47b8ca5bddd189320884c3cc7d9ae489f4
refs/heads/master: 0d950d84d9d16f7d4edf380a238c5b534ff00d11
4 changes: 2 additions & 2 deletions trunk/drivers/net/wireless/iwlwifi/iwl-4965.c
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Original file line number Diff line number Diff line change
Expand Up @@ -523,7 +523,7 @@ static void iwl4965_chain_noise_reset(struct iwl_priv *priv)
struct iwl_calib_diff_gain_cmd cmd;

memset(&cmd, 0, sizeof(cmd));
cmd.opCode = IWL_PHY_CALIBRATE_DIFF_GAIN_CMD;
cmd.hdr.op_code = IWL_PHY_CALIBRATE_DIFF_GAIN_CMD;
cmd.diff_gain_a = 0;
cmd.diff_gain_b = 0;
cmd.diff_gain_c = 0;
Expand Down Expand Up @@ -574,7 +574,7 @@ static void iwl4965_gain_computation(struct iwl_priv *priv,
data->radio_write = 1;

memset(&cmd, 0, sizeof(cmd));
cmd.opCode = IWL_PHY_CALIBRATE_DIFF_GAIN_CMD;
cmd.hdr.op_code = IWL_PHY_CALIBRATE_DIFF_GAIN_CMD;
cmd.diff_gain_a = data->delta_gain_code[0];
cmd.diff_gain_b = data->delta_gain_code[1];
cmd.diff_gain_c = data->delta_gain_code[2];
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35 changes: 22 additions & 13 deletions trunk/drivers/net/wireless/iwlwifi/iwl-5000.c
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Original file line number Diff line number Diff line change
Expand Up @@ -338,9 +338,13 @@ static void iwl5000_gain_computation(struct iwl_priv *priv,

if (!data->radio_write) {
struct iwl_calib_chain_noise_gain_cmd cmd;

memset(&cmd, 0, sizeof(cmd));

cmd.op_code = IWL_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD;
cmd.hdr.op_code = IWL_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD;
cmd.hdr.first_group = 0;
cmd.hdr.groups_num = 1;
cmd.hdr.data_valid = 1;
cmd.delta_gain_1 = data->delta_gain_code[1];
cmd.delta_gain_2 = data->delta_gain_code[2];
iwl_send_cmd_pdu_async(priv, REPLY_PHY_CALIBRATION_CMD,
Expand All @@ -362,14 +366,19 @@ static void iwl5000_gain_computation(struct iwl_priv *priv,
static void iwl5000_chain_noise_reset(struct iwl_priv *priv)
{
struct iwl_chain_noise_data *data = &priv->chain_noise_data;
int ret;

if ((data->state == IWL_CHAIN_NOISE_ALIVE) && iwl_is_associated(priv)) {
struct iwl_calib_chain_noise_reset_cmd cmd;

memset(&cmd, 0, sizeof(cmd));
cmd.op_code = IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD;
if (iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
sizeof(cmd), &cmd))

cmd.hdr.op_code = IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD;
cmd.hdr.first_group = 0;
cmd.hdr.groups_num = 1;
cmd.hdr.data_valid = 1;
ret = iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
sizeof(cmd), &cmd);
if (ret)
IWL_ERROR("Could not send REPLY_PHY_CALIBRATION_CMD\n");
data->state = IWL_CHAIN_NOISE_ACCUMULATE;
IWL_DEBUG_CALIB("Run chain_noise_calibrate\n");
Expand Down Expand Up @@ -420,17 +429,17 @@ static const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv,
*/
static int iwl5000_set_Xtal_calib(struct iwl_priv *priv)
{
u8 data[sizeof(struct iwl_calib_hdr) +
sizeof(struct iwl_cal_xtal_freq)];
struct iwl_calib_cmd *cmd = (struct iwl_calib_cmd *)data;
struct iwl_cal_xtal_freq *xtal = (struct iwl_cal_xtal_freq *)cmd->data;
struct iwl_calib_xtal_freq_cmd cmd;
u16 *xtal_calib = (u16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_XTAL);

cmd->hdr.op_code = IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD;
xtal->cap_pin1 = (u8)xtal_calib[0];
xtal->cap_pin2 = (u8)xtal_calib[1];
cmd.hdr.op_code = IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD;
cmd.hdr.first_group = 0;
cmd.hdr.groups_num = 1;
cmd.hdr.data_valid = 1;
cmd.cap_pin1 = (u8)xtal_calib[0];
cmd.cap_pin2 = (u8)xtal_calib[1];
return iwl_calib_set(&priv->calib_results[IWL_CALIB_XTAL],
data, sizeof(data));
(u8 *)&cmd, sizeof(cmd));
}

static int iwl5000_send_calib_cfg(struct iwl_priv *priv)
Expand Down
34 changes: 16 additions & 18 deletions trunk/drivers/net/wireless/iwlwifi/iwl-commands.h
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Original file line number Diff line number Diff line change
Expand Up @@ -2896,11 +2896,6 @@ enum {
};


struct iwl_cal_xtal_freq {
u8 cap_pin1;
u8 cap_pin2;
} __attribute__ ((packed));

#define IWL_CALIB_INIT_CFG_ALL __constant_cpu_to_le32(0xffffffff)

struct iwl_calib_cfg_elmnt_s {
Expand Down Expand Up @@ -2935,31 +2930,34 @@ struct iwl_calib_cmd {
u8 data[0];
} __attribute__ ((packed));

/* "Differential Gain" opcode used in REPLY_PHY_CALIBRATION_CMD. */

/* IWL_PHY_CALIBRATE_DIFF_GAIN_CMD (7) */
struct iwl_calib_diff_gain_cmd {
u8 opCode; /* IWL_PHY_CALIBRATE_DIFF_GAIN_CMD (7) */
u8 flags; /* not used */
__le16 reserved;
struct iwl_calib_hdr hdr;
s8 diff_gain_a; /* see above */
s8 diff_gain_b;
s8 diff_gain_c;
u8 reserved1;
} __attribute__ ((packed));

struct iwl_calib_chain_noise_reset_cmd {
u8 op_code; /* IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD */
u8 flags; /* not used */
__le16 reserved;
struct iwl_calib_xtal_freq_cmd {
struct iwl_calib_hdr hdr;
u8 cap_pin1;
u8 cap_pin2;
u8 pad[2];
} __attribute__ ((packed));

/* IWL_PHY_CALIBRATE_CHAIN_NOISE_RESET_CMD */
struct iwl_calib_chain_noise_reset_cmd {
struct iwl_calib_hdr hdr;
u8 data[0];
};

/* IWL_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD */
struct iwl_calib_chain_noise_gain_cmd {
u8 op_code; /* IWL_PHY_CALIBRATE_CHAIN_NOISE_GAIN_CMD */
u8 flags; /* not used */
__le16 reserved;
struct iwl_calib_hdr hdr;
u8 delta_gain_1;
u8 delta_gain_2;
__le16 reserved1;
u8 pad[2];
} __attribute__ ((packed));

/******************************************************************************
Expand Down

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