diff options
Diffstat (limited to 'drivers/staging/wfx/debug.c')
| -rw-r--r-- | drivers/staging/wfx/debug.c | 70 |
1 files changed, 56 insertions, 14 deletions
diff --git a/drivers/staging/wfx/debug.c b/drivers/staging/wfx/debug.c index 1164aba118a1..10d649985696 100644 --- a/drivers/staging/wfx/debug.c +++ b/drivers/staging/wfx/debug.c @@ -61,19 +61,26 @@ const char *get_reg_name(unsigned long id) static int wfx_counters_show(struct seq_file *seq, void *v) { - int ret; + int ret, i; struct wfx_dev *wdev = seq->private; - struct hif_mib_extended_count_table counters; + struct hif_mib_extended_count_table counters[3]; + + for (i = 0; i < ARRAY_SIZE(counters); i++) { + ret = hif_get_counters_table(wdev, i, counters + i); + if (ret < 0) + return ret; + if (ret > 0) + return -EIO; + } - ret = hif_get_counters_table(wdev, &counters); - if (ret < 0) - return ret; - if (ret > 0) - return -EIO; + seq_printf(seq, "%-24s %12s %12s %12s\n", + "", "global", "iface 0", "iface 1"); #define PUT_COUNTER(name) \ - seq_printf(seq, "%24s %d\n", #name ":",\ - le32_to_cpu(counters.count_##name)) + seq_printf(seq, "%-24s %12d %12d %12d\n", #name, \ + le32_to_cpu(counters[2].count_##name), \ + le32_to_cpu(counters[0].count_##name), \ + le32_to_cpu(counters[1].count_##name)) PUT_COUNTER(tx_packets); PUT_COUNTER(tx_multicast_frames); @@ -105,6 +112,12 @@ static int wfx_counters_show(struct seq_file *seq, void *v) #undef PUT_COUNTER + for (i = 0; i < ARRAY_SIZE(counters[0].reserved); i++) + seq_printf(seq, "reserved[%02d]%12s %12d %12d %12d\n", i, "", + le32_to_cpu(counters[2].reserved[i]), + le32_to_cpu(counters[0].reserved[i]), + le32_to_cpu(counters[1].reserved[i])); + return 0; } DEFINE_SHOW_ATTRIBUTE(wfx_counters); @@ -142,7 +155,7 @@ static int wfx_rx_stats_show(struct seq_file *seq, void *v) mutex_lock(&wdev->rx_stats_lock); seq_printf(seq, "Timestamp: %dus\n", st->date); seq_printf(seq, "Low power clock: frequency %uHz, external %s\n", - st->pwr_clk_freq, + le32_to_cpu(st->pwr_clk_freq), st->is_ext_pwr_clk ? "yes" : "no"); seq_printf(seq, "Num. of frames: %d, PER (x10e4): %d, Throughput: %dKbps/s\n", @@ -152,9 +165,12 @@ static int wfx_rx_stats_show(struct seq_file *seq, void *v) for (i = 0; i < ARRAY_SIZE(channel_names); i++) { if (channel_names[i]) seq_printf(seq, "%5s %8d %8d %8d %8d %8d\n", - channel_names[i], st->nb_rx_by_rate[i], - st->per[i], st->rssi[i] / 100, - st->snr[i] / 100, st->cfo[i]); + channel_names[i], + le32_to_cpu(st->nb_rx_by_rate[i]), + le16_to_cpu(st->per[i]), + (s16)le16_to_cpu(st->rssi[i]) / 100, + (s16)le16_to_cpu(st->snr[i]) / 100, + (s16)le16_to_cpu(st->cfo[i])); } mutex_unlock(&wdev->rx_stats_lock); @@ -162,6 +178,30 @@ static int wfx_rx_stats_show(struct seq_file *seq, void *v) } DEFINE_SHOW_ATTRIBUTE(wfx_rx_stats); +static int wfx_tx_power_loop_show(struct seq_file *seq, void *v) +{ + struct wfx_dev *wdev = seq->private; + struct hif_tx_power_loop_info *st = &wdev->tx_power_loop_info; + int tmp; + + mutex_lock(&wdev->tx_power_loop_info_lock); + tmp = le16_to_cpu(st->tx_gain_dig); + seq_printf(seq, "Tx gain digital: %d\n", tmp); + tmp = le16_to_cpu(st->tx_gain_pa); + seq_printf(seq, "Tx gain PA: %d\n", tmp); + tmp = (s16)le16_to_cpu(st->target_pout); + seq_printf(seq, "Target Pout: %d.%02d dBm\n", tmp / 4, (tmp % 4) * 25); + tmp = (s16)le16_to_cpu(st->p_estimation); + seq_printf(seq, "FEM Pout: %d.%02d dBm\n", tmp / 4, (tmp % 4) * 25); + tmp = le16_to_cpu(st->vpdet); + seq_printf(seq, "Vpdet: %d mV\n", tmp); + seq_printf(seq, "Measure index: %d\n", st->measurement_index); + mutex_unlock(&wdev->tx_power_loop_info_lock); + + return 0; +} +DEFINE_SHOW_ATTRIBUTE(wfx_tx_power_loop); + static ssize_t wfx_send_pds_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) @@ -234,7 +274,7 @@ static ssize_t wfx_send_hif_msg_write(struct file *file, request = memdup_user(user_buf, count); if (IS_ERR(request)) return PTR_ERR(request); - if (request->len != count) { + if (le16_to_cpu(request->len) != count) { kfree(request); return -EINVAL; } @@ -301,6 +341,8 @@ int wfx_debug_init(struct wfx_dev *wdev) d = debugfs_create_dir("wfx", wdev->hw->wiphy->debugfsdir); debugfs_create_file("counters", 0444, d, wdev, &wfx_counters_fops); debugfs_create_file("rx_stats", 0444, d, wdev, &wfx_rx_stats_fops); + debugfs_create_file("tx_power_loop", 0444, d, wdev, + &wfx_tx_power_loop_fops); debugfs_create_file("send_pds", 0200, d, wdev, &wfx_send_pds_fops); debugfs_create_file("burn_slk_key", 0200, d, wdev, &wfx_burn_slk_key_fops); |