From 91b05d103545500285790a09d02e763a61f2020f Mon Sep 17 00:00:00 2001 From: Oren Givon Date: Mon, 19 Aug 2013 08:36:48 +0300 Subject: iwlwifi: mvm: debugfs: add an option to set antennas for scan command Add an option to set rx antennas for the scan command from debugfs. Create a file called ant_rxchain in the mvm debugfs directory. To choose antennas, write a number between 1-7 to ant_rxchain. Write 1 for A, 2 for B, 3 for AB and so on. Signed-off-by: Oren Givon Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/mvm/debugfs.c | 57 ++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) (limited to 'drivers/net/wireless/iwlwifi/mvm/debugfs.c') diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index aac81b8984b0..1e9e6f384a82 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -757,6 +757,59 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct file *file, return count; } +static ssize_t +iwl_dbgfs_scan_ant_rxchain_read(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct iwl_mvm *mvm = file->private_data; + int pos = 0; + char buf[32]; + const size_t bufsz = sizeof(buf); + + /* print which antennas were set for the scan command by the user */ + pos += scnprintf(buf + pos, bufsz - pos, "Antennas for scan: "); + if (mvm->scan_rx_ant & ANT_A) + pos += scnprintf(buf + pos, bufsz - pos, "A"); + if (mvm->scan_rx_ant & ANT_B) + pos += scnprintf(buf + pos, bufsz - pos, "B"); + if (mvm->scan_rx_ant & ANT_C) + pos += scnprintf(buf + pos, bufsz - pos, "C"); + pos += scnprintf(buf + pos, bufsz - pos, " (%hhx)\n", mvm->scan_rx_ant); + + return simple_read_from_buffer(user_buf, count, ppos, buf, pos); +} + +static ssize_t +iwl_dbgfs_scan_ant_rxchain_write(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct iwl_mvm *mvm = file->private_data; + char buf[8]; + int buf_size; + u8 scan_rx_ant; + + memset(buf, 0, sizeof(buf)); + buf_size = min(count, sizeof(buf) - 1); + + /* get the argument from the user and check if it is valid */ + if (copy_from_user(buf, user_buf, buf_size)) + return -EFAULT; + if (sscanf(buf, "%hhx", &scan_rx_ant) != 1) + return -EINVAL; + if (scan_rx_ant > ANT_ABC) + return -EINVAL; + if (scan_rx_ant & ~iwl_fw_valid_rx_ant(mvm->fw)) + return -EINVAL; + + /* change the rx antennas for scan command */ + mvm->scan_rx_ant = scan_rx_ant; + + return count; +} + + static void iwl_dbgfs_update_bf(struct ieee80211_vif *vif, enum iwl_dbgfs_bf_mask param, int value) { @@ -1067,6 +1120,8 @@ MVM_DEBUGFS_WRITE_FILE_OPS(power_down_allow); MVM_DEBUGFS_WRITE_FILE_OPS(power_down_d3_allow); MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats); MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart); +MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain); + #ifdef CONFIG_PM_SLEEP MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram); #endif @@ -1091,6 +1146,8 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir) MVM_DEBUGFS_ADD_FILE(power_down_d3_allow, mvm->debugfs_dir, S_IWUSR); MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR); MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR); + MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir, + S_IWUSR | S_IRUSR); #ifdef CONFIG_PM_SLEEP MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, S_IRUSR | S_IWUSR); MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, S_IRUSR); -- cgit v1.2.3 From 0e9d84ea89a588a6ed7b4e9809cd4a8af0bb6a88 Mon Sep 17 00:00:00 2001 From: Djalal Harouni Date: Sat, 24 Aug 2013 14:35:53 +0100 Subject: iwlwifi: mvm: make debugfs write() operations write up to count bytes Some debugfs write() operations of the MVM Firmware will ignore the count argument, and will copy more bytes than what was specified. Fix this by getting the right count of bytes. This will honor restrictions put on the number of bytes to write and avoid strcmp() calls on garbage data. Signed-off-by: Djalal Harouni Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/mvm/debugfs.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/mvm/debugfs.c') diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index 1e9e6f384a82..26c53b37007e 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -257,7 +257,8 @@ static ssize_t iwl_dbgfs_power_down_allow_write(struct file *file, if (!mvm->ucode_loaded) return -EIO; - if (copy_from_user(buf, user_buf, sizeof(buf))) + count = min_t(size_t, count, sizeof(buf) - 1); + if (copy_from_user(buf, user_buf, count)) return -EFAULT; if (sscanf(buf, "%d", &allow) != 1) @@ -281,7 +282,8 @@ static ssize_t iwl_dbgfs_power_down_d3_allow_write(struct file *file, char buf[8] = {}; int allow; - if (copy_from_user(buf, user_buf, sizeof(buf))) + count = min_t(size_t, count, sizeof(buf) - 1); + if (copy_from_user(buf, user_buf, count)) return -EFAULT; if (sscanf(buf, "%d", &allow) != 1) @@ -371,7 +373,8 @@ static ssize_t iwl_dbgfs_pm_params_write(struct file *file, int val; int ret; - if (copy_from_user(buf, user_buf, sizeof(buf))) + count = min_t(size_t, count, sizeof(buf) - 1); + if (copy_from_user(buf, user_buf, count)) return -EFAULT; if (!strncmp("keep_alive=", buf, 11)) { @@ -1021,7 +1024,8 @@ static ssize_t iwl_dbgfs_d3_sram_write(struct file *file, char buf[8] = {}; int store; - if (copy_from_user(buf, user_buf, sizeof(buf))) + count = min_t(size_t, count, sizeof(buf) - 1); + if (copy_from_user(buf, user_buf, count)) return -EFAULT; if (sscanf(buf, "%d", &store) != 1) -- cgit v1.2.3 From 2de13caebcb7ee78a4ceadb22617ec4bc1b3c776 Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Sun, 30 Jun 2013 07:43:28 +0300 Subject: iwlwifi: mvm: BT Coex - adapt debugfs to new API Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/mvm/debugfs.c | 50 +++++++++++++++++++++++++++--- 1 file changed, 45 insertions(+), 5 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/mvm/debugfs.c') diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index 26c53b37007e..e943ee125d23 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -584,15 +584,21 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf, BT_MBOX_PRINT(3, UPDATE_REQUEST, true); pos += scnprintf(buf+pos, bufsz-pos, "bt_status = %d\n", - notif->bt_status); + notif->bt_status); pos += scnprintf(buf+pos, bufsz-pos, "bt_open_conn = %d\n", - notif->bt_open_conn); + notif->bt_open_conn); pos += scnprintf(buf+pos, bufsz-pos, "bt_traffic_load = %d\n", - notif->bt_traffic_load); + notif->bt_traffic_load); pos += scnprintf(buf+pos, bufsz-pos, "bt_agg_traffic_load = %d\n", - notif->bt_agg_traffic_load); + notif->bt_agg_traffic_load); pos += scnprintf(buf+pos, bufsz-pos, "bt_ci_compliance = %d\n", - notif->bt_ci_compliance); + notif->bt_ci_compliance); + pos += scnprintf(buf+pos, bufsz-pos, "primary_ch_lut = %d\n", + le32_to_cpu(notif->primary_ch_lut)); + pos += scnprintf(buf+pos, bufsz-pos, "secondary_ch_lut = %d\n", + le32_to_cpu(notif->secondary_ch_lut)); + pos += scnprintf(buf+pos, bufsz-pos, "bt_activity_grading = %d\n", + le32_to_cpu(notif->bt_activity_grading)); mutex_unlock(&mvm->mutex); @@ -603,6 +609,38 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf, } #undef BT_MBOX_PRINT +static ssize_t iwl_dbgfs_bt_cmd_read(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct iwl_mvm *mvm = file->private_data; + struct iwl_bt_coex_ci_cmd *cmd = &mvm->last_bt_ci_cmd; + char buf[256]; + int bufsz = sizeof(buf); + int pos = 0; + + mutex_lock(&mvm->mutex); + + pos += scnprintf(buf+pos, bufsz-pos, "Channel inhibition CMD\n"); + pos += scnprintf(buf+pos, bufsz-pos, + "\tPrimary Channel Bitmap 0x%016llx Fat: %d\n", + le64_to_cpu(cmd->bt_primary_ci), + !!cmd->co_run_bw_primary); + pos += scnprintf(buf+pos, bufsz-pos, + "\tSecondary Channel Bitmap 0x%016llx Fat: %d\n", + le64_to_cpu(cmd->bt_secondary_ci), + !!cmd->co_run_bw_secondary); + + pos += scnprintf(buf+pos, bufsz-pos, "BT Configuration CMD\n"); + pos += scnprintf(buf+pos, bufsz-pos, "\tACK Kill Mask 0x%08x\n", + iwl_bt_ack_kill_msk[mvm->bt_kill_msk]); + pos += scnprintf(buf+pos, bufsz-pos, "\tCTS Kill Mask 0x%08x\n", + iwl_bt_cts_kill_msk[mvm->bt_kill_msk]); + + mutex_unlock(&mvm->mutex); + + return simple_read_from_buffer(user_buf, count, ppos, buf, pos); +} + #define PRINT_STATS_LE32(_str, _val) \ pos += scnprintf(buf + pos, bufsz - pos, \ fmt_table, _str, \ @@ -1120,6 +1158,7 @@ MVM_DEBUGFS_WRITE_FILE_OPS(sta_drain); MVM_DEBUGFS_READ_WRITE_FILE_OPS(sram); MVM_DEBUGFS_READ_FILE_OPS(stations); MVM_DEBUGFS_READ_FILE_OPS(bt_notif); +MVM_DEBUGFS_READ_FILE_OPS(bt_cmd); MVM_DEBUGFS_WRITE_FILE_OPS(power_down_allow); MVM_DEBUGFS_WRITE_FILE_OPS(power_down_d3_allow); MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats); @@ -1146,6 +1185,7 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir) MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, S_IWUSR | S_IRUSR); MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, S_IRUSR); MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR); + MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, S_IRUSR); MVM_DEBUGFS_ADD_FILE(power_down_allow, mvm->debugfs_dir, S_IWUSR); MVM_DEBUGFS_ADD_FILE(power_down_d3_allow, mvm->debugfs_dir, S_IWUSR); MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR); -- cgit v1.2.3 From 64b928c4e2898dea07d5850a0708dceeb118fa3b Mon Sep 17 00:00:00 2001 From: Alexander Bondar Date: Tue, 3 Sep 2013 14:18:03 +0300 Subject: iwlwifi: mvm: Add device wide power command FW starts using legacy power table command (0x77) for device wide power settings. Currently this command contains only option flags field. It can configure the following: CAM (Continuous Active Mode) and POWER_SAVE_ENABLE debug option. Send this command when firmware is loaded - D0 and D3. Note: Setting this command is important to avoid unwanted FW behavior. It particularly fixes a bug when a device does not drop to low power after disassociation from AP. Signed-off-by: Alexander Bondar Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/mvm/debugfs.c | 82 +++++++++++++++--------------- 1 file changed, 40 insertions(+), 42 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/mvm/debugfs.c') diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index e943ee125d23..a5813437d262 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -246,60 +246,56 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, return simple_read_from_buffer(user_buf, count, ppos, buf, pos); } -static ssize_t iwl_dbgfs_power_down_allow_write(struct file *file, - const char __user *user_buf, +static ssize_t iwl_dbgfs_disable_power_off_read(struct file *file, + char __user *user_buf, size_t count, loff_t *ppos) { struct iwl_mvm *mvm = file->private_data; - char buf[8] = {}; - int allow; - - if (!mvm->ucode_loaded) - return -EIO; - - count = min_t(size_t, count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, count)) - return -EFAULT; - - if (sscanf(buf, "%d", &allow) != 1) - return -EINVAL; + char buf[64]; + int bufsz = sizeof(buf); + int pos = 0; - IWL_DEBUG_POWER(mvm, "%s device power down\n", - allow ? "allow" : "prevent"); + pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off_d0=%d\n", + mvm->disable_power_off); + pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off_d3=%d\n", + mvm->disable_power_off_d3); - /* - * TODO: Send REPLY_DEBUG_CMD (0xf0) when FW support it - */ - - return count; + return simple_read_from_buffer(user_buf, count, ppos, buf, pos); } -static ssize_t iwl_dbgfs_power_down_d3_allow_write(struct file *file, - const char __user *user_buf, - size_t count, loff_t *ppos) +static ssize_t iwl_dbgfs_disable_power_off_write(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) { struct iwl_mvm *mvm = file->private_data; - char buf[8] = {}; - int allow; + char buf[64] = {}; + int ret; + int val; + + if (!mvm->ucode_loaded) + return -EIO; count = min_t(size_t, count, sizeof(buf) - 1); if (copy_from_user(buf, user_buf, count)) return -EFAULT; - if (sscanf(buf, "%d", &allow) != 1) + if (!strncmp("disable_power_off_d0=", buf, 21)) { + if (sscanf(buf + 21, "%d", &val) != 1) + return -EINVAL; + mvm->disable_power_off = val; + } else if (!strncmp("disable_power_off_d3=", buf, 21)) { + if (sscanf(buf + 21, "%d", &val) != 1) + return -EINVAL; + mvm->disable_power_off_d3 = val; + } else { return -EINVAL; + } - IWL_DEBUG_POWER(mvm, "%s device power down in d3\n", - allow ? "allow" : "prevent"); - - /* - * TODO: When WoWLAN FW alive notification happens, driver will send - * REPLY_DEBUG_CMD setting power_down_allow flag according to - * mvm->prevent_power_down_d3 - */ - mvm->prevent_power_down_d3 = !allow; + mutex_lock(&mvm->mutex); + ret = iwl_mvm_power_update_device_mode(mvm); + mutex_unlock(&mvm->mutex); - return count; + return ret ?: count; } static void iwl_dbgfs_update_pm(struct iwl_mvm *mvm, @@ -397,7 +393,9 @@ static ssize_t iwl_dbgfs_pm_params_write(struct file *file, if (sscanf(buf + 16, "%d", &val) != 1) return -EINVAL; param = MVM_DEBUGFS_PM_TX_DATA_TIMEOUT; - } else if (!strncmp("disable_power_off=", buf, 18)) { + } else if (!strncmp("disable_power_off=", buf, 18) && + !(mvm->fw->ucode_capa.flags & + IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD)) { if (sscanf(buf + 18, "%d", &val) != 1) return -EINVAL; param = MVM_DEBUGFS_PM_DISABLE_POWER_OFF; @@ -1159,8 +1157,7 @@ MVM_DEBUGFS_READ_WRITE_FILE_OPS(sram); MVM_DEBUGFS_READ_FILE_OPS(stations); MVM_DEBUGFS_READ_FILE_OPS(bt_notif); MVM_DEBUGFS_READ_FILE_OPS(bt_cmd); -MVM_DEBUGFS_WRITE_FILE_OPS(power_down_allow); -MVM_DEBUGFS_WRITE_FILE_OPS(power_down_d3_allow); +MVM_DEBUGFS_READ_WRITE_FILE_OPS(disable_power_off); MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats); MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart); MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain); @@ -1186,8 +1183,9 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir) MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, S_IRUSR); MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR); MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, S_IRUSR); - MVM_DEBUGFS_ADD_FILE(power_down_allow, mvm->debugfs_dir, S_IWUSR); - MVM_DEBUGFS_ADD_FILE(power_down_d3_allow, mvm->debugfs_dir, S_IWUSR); + if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD) + MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir, + S_IRUSR | S_IWUSR); MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR); MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR); MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir, -- cgit v1.2.3 From 3f617281a64b8a9c1c9f9fb76ea6bc642e1a1b01 Mon Sep 17 00:00:00 2001 From: Luciano Coelho Date: Mon, 14 Oct 2013 13:18:41 +0300 Subject: iwlwifi: mvm: fix fw_rx_stats debugfs entry The fw_rx_stats entry in debugfs was getting truncated because the internal buffer used to hold the string was too short. The calculation of the needed buffer size was rather bogus. Simplify the calculation by multiplying the number of entries in the entire structure by the size of each data line and adding the size of the header lines. Additionally, add the mac_id value, which was missing. Signed-off-by: Luciano Coelho Signed-off-by: Johannes Berg --- drivers/net/wireless/iwlwifi/mvm/debugfs.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/iwlwifi/mvm/debugfs.c') diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index a5813437d262..0675f0c8ef93 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -654,9 +654,11 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file, int pos = 0; char *buf; int ret; - int bufsz = sizeof(struct mvm_statistics_rx_phy) * 20 + - sizeof(struct mvm_statistics_rx_non_phy) * 10 + - sizeof(struct mvm_statistics_rx_ht_phy) * 10 + 200; + /* 43 is the size of each data line, 33 is the size of each header */ + size_t bufsz = + ((sizeof(struct mvm_statistics_rx) / sizeof(__le32)) * 43) + + (4 * 33) + 1; + struct mvm_statistics_rx_phy *ofdm; struct mvm_statistics_rx_phy *cck; struct mvm_statistics_rx_non_phy *general; @@ -751,6 +753,7 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file, PRINT_STATS_LE32("beacon_energy_b", general->beacon_energy_b); PRINT_STATS_LE32("beacon_energy_c", general->beacon_energy_c); PRINT_STATS_LE32("num_bt_kills", general->num_bt_kills); + PRINT_STATS_LE32("mac_id", general->mac_id); PRINT_STATS_LE32("directed_data_mpdu", general->directed_data_mpdu); pos += scnprintf(buf + pos, bufsz - pos, fmt_header, -- cgit v1.2.3 From cbb346f2fc61acf62f97e3dd4da230b12f1cafaf Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 25 Oct 2013 13:03:40 +0200 Subject: iwlwifi: mvm: add missing break in debugfs When writing the disable_power_off value, the LPRX enable value also gets written unintentionally, so fix that by adding the missing break statement. Signed-off-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/debugfs.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/wireless/iwlwifi/mvm/debugfs.c') diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index 0675f0c8ef93..9864d713eb2c 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -342,6 +342,7 @@ static void iwl_dbgfs_update_pm(struct iwl_mvm *mvm, case MVM_DEBUGFS_PM_DISABLE_POWER_OFF: IWL_DEBUG_POWER(mvm, "disable_power_off=%d\n", val); dbgfs_pm->disable_power_off = val; + break; case MVM_DEBUGFS_PM_LPRX_ENA: IWL_DEBUG_POWER(mvm, "lprx %s\n", val ? "enabled" : "disabled"); dbgfs_pm->lprx_ena = val; -- cgit v1.2.3