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a96fed2825
MediaTek has asked to switch from the ISC license to BSD-3-Clause-Clear, in order to improve clarity and the legal integrity of the code. The BSD-3-Clause license includes the "no endorsement" clause, which is important for protecting the reputation of the original authors and contributors by preventing unauthorized use of their names for endorsement purposes. This clause is absent in the BSD-2-Clause license, which is more permissive but lacks this specific protection. This change also cleans up the license of some Kconfig/Makefile files, which were accidentally marked as GPL. The GPL 2.0 remains in use on mt76x0, as well as two source files in mt7615 for which the license situation still needs to be clarified. Link: https://patch.msgid.link/20251008104250.46292-2-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
119 lines
2.9 KiB
C
119 lines
2.9 KiB
C
// SPDX-License-Identifier: BSD-3-Clause-Clear
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#include "mt7603.h"
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static int
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mt7603_reset_read(struct seq_file *s, void *data)
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{
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struct mt7603_dev *dev = dev_get_drvdata(s->private);
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static const char * const reset_cause_str[] = {
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[RESET_CAUSE_TX_HANG] = "TX hang",
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[RESET_CAUSE_TX_BUSY] = "TX DMA busy stuck",
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[RESET_CAUSE_RX_BUSY] = "RX DMA busy stuck",
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[RESET_CAUSE_RX_PSE_BUSY] = "RX PSE busy stuck",
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[RESET_CAUSE_BEACON_STUCK] = "Beacon stuck",
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[RESET_CAUSE_MCU_HANG] = "MCU hang",
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[RESET_CAUSE_RESET_FAILED] = "PSE reset failed",
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};
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int i;
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for (i = 0; i < ARRAY_SIZE(reset_cause_str); i++) {
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if (!reset_cause_str[i])
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continue;
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seq_printf(s, "%20s: %u\n", reset_cause_str[i],
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dev->reset_cause[i]);
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}
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return 0;
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}
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static int
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mt7603_radio_read(struct seq_file *s, void *data)
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{
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struct mt7603_dev *dev = dev_get_drvdata(s->private);
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seq_printf(s, "Sensitivity: %d\n", dev->sensitivity);
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seq_printf(s, "False CCA: ofdm=%d cck=%d\n",
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dev->false_cca_ofdm, dev->false_cca_cck);
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return 0;
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}
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static int
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mt7603_edcca_set(void *data, u64 val)
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{
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struct mt7603_dev *dev = data;
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mutex_lock(&dev->mt76.mutex);
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dev->ed_monitor_enabled = !!val;
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dev->ed_monitor = dev->ed_monitor_enabled &&
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dev->mt76.region == NL80211_DFS_ETSI;
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mt7603_init_edcca(dev);
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mutex_unlock(&dev->mt76.mutex);
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return 0;
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}
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static int
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mt7603_edcca_get(void *data, u64 *val)
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{
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struct mt7603_dev *dev = data;
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*val = dev->ed_monitor_enabled;
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return 0;
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}
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DEFINE_DEBUGFS_ATTRIBUTE(fops_edcca, mt7603_edcca_get,
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mt7603_edcca_set, "%lld\n");
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static int
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mt7603_ampdu_stat_show(struct seq_file *file, void *data)
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{
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struct mt7603_dev *dev = file->private;
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int bound[3], i, range;
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range = mt76_rr(dev, MT_AGG_ASRCR);
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for (i = 0; i < ARRAY_SIZE(bound); i++)
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bound[i] = MT_AGG_ASRCR_RANGE(range, i) + 1;
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seq_printf(file, "Length: %8d | ", bound[0]);
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for (i = 0; i < ARRAY_SIZE(bound) - 1; i++)
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seq_printf(file, "%3d -%3d | ",
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bound[i], bound[i + 1]);
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seq_puts(file, "\nCount: ");
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for (i = 0; i < ARRAY_SIZE(bound); i++)
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seq_printf(file, "%8d | ", dev->mphy.aggr_stats[i]);
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seq_puts(file, "\n");
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return 0;
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}
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DEFINE_SHOW_ATTRIBUTE(mt7603_ampdu_stat);
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void mt7603_init_debugfs(struct mt7603_dev *dev)
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{
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struct dentry *dir;
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dir = mt76_register_debugfs(&dev->mt76);
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if (!dir)
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return;
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debugfs_create_file("ampdu_stat", 0400, dir, dev,
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&mt7603_ampdu_stat_fops);
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debugfs_create_devm_seqfile(dev->mt76.dev, "xmit-queues", dir,
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mt76_queues_read);
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debugfs_create_file("edcca", 0600, dir, dev, &fops_edcca);
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debugfs_create_u32("reset_test", 0600, dir, &dev->reset_test);
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debugfs_create_devm_seqfile(dev->mt76.dev, "reset", dir,
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mt7603_reset_read);
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debugfs_create_devm_seqfile(dev->mt76.dev, "radio", dir,
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mt7603_radio_read);
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debugfs_create_u8("sensitivity_limit", 0600, dir,
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&dev->sensitivity_limit);
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debugfs_create_bool("dynamic_sensitivity", 0600, dir,
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&dev->dynamic_sensitivity);
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}
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