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path: root/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
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Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c')
-rw-r--r--drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c139
1 files changed, 128 insertions, 11 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
index 00ba550fc48f..4d5e3f8b2a62 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c
@@ -55,11 +55,26 @@ static int
mt7615_pm_set(void *data, u64 val)
{
struct mt7615_dev *dev = data;
+ int ret = 0;
if (!mt7615_wait_for_mcu_init(dev))
return 0;
- return mt7615_pm_set_enable(dev, val);
+ if (!mt7615_firmware_offload(dev) || !mt76_is_mmio(&dev->mt76))
+ return -EOPNOTSUPP;
+
+ mt7615_mutex_acquire(dev);
+
+ if (dev->phy.n_beacon_vif) {
+ ret = -EBUSY;
+ goto out;
+ }
+
+ dev->pm.enable = val;
+out:
+ mt7615_mutex_release(dev);
+
+ return ret;
}
static int
@@ -172,7 +187,7 @@ mt7615_reset_test_set(void *data, u64 val)
skb_put(skb, 1);
mt7615_mutex_acquire(dev);
- mt76_tx_queue_skb_raw(dev, 0, skb, 0);
+ mt76_tx_queue_skb_raw(dev, dev->mphy.q_tx[0], skb, 0);
mt7615_mutex_release(dev);
return 0;
@@ -317,21 +332,18 @@ static int
mt7615_queues_read(struct seq_file *s, void *data)
{
struct mt7615_dev *dev = dev_get_drvdata(s->private);
- static const struct {
+ struct {
+ struct mt76_queue *q;
char *queue;
- int id;
} queue_map[] = {
- { "PDMA0", MT_TXQ_BE },
- { "MCUQ", MT_TXQ_MCU },
- { "MCUFWQ", MT_TXQ_FWDL },
+ { dev->mphy.q_tx[MT_TXQ_BE], "PDMA0" },
+ { dev->mt76.q_mcu[MT_MCUQ_WM], "MCUQ" },
+ { dev->mt76.q_mcu[MT_MCUQ_FWDL], "MCUFWQ" },
};
int i;
for (i = 0; i < ARRAY_SIZE(queue_map); i++) {
- struct mt76_queue *q = dev->mt76.q_tx[queue_map[i].id];
-
- if (!q)
- continue;
+ struct mt76_queue *q = queue_map[i].q;
seq_printf(s,
"%s: queued=%d head=%d tail=%d\n",
@@ -365,6 +377,107 @@ mt7615_rf_reg_get(void *data, u64 *val)
DEFINE_DEBUGFS_ATTRIBUTE(fops_rf_reg, mt7615_rf_reg_get, mt7615_rf_reg_set,
"0x%08llx\n");
+static ssize_t
+mt7615_ext_mac_addr_read(struct file *file, char __user *userbuf,
+ size_t count, loff_t *ppos)
+{
+ struct mt7615_dev *dev = file->private_data;
+ char buf[32 * ((ETH_ALEN * 3) + 4) + 1];
+ u8 addr[ETH_ALEN];
+ int ofs = 0;
+ int i;
+
+ for (i = 0; i < 32; i++) {
+ if (!(dev->muar_mask & BIT(i)))
+ continue;
+
+ mt76_wr(dev, MT_WF_RMAC_MAR1,
+ FIELD_PREP(MT_WF_RMAC_MAR1_IDX, i * 2) |
+ MT_WF_RMAC_MAR1_START);
+ put_unaligned_le32(mt76_rr(dev, MT_WF_RMAC_MAR0), addr);
+ put_unaligned_le16((mt76_rr(dev, MT_WF_RMAC_MAR1) &
+ MT_WF_RMAC_MAR1_ADDR), addr + 4);
+ ofs += snprintf(buf + ofs, sizeof(buf) - ofs, "%d=%pM\n", i, addr);
+ }
+
+ return simple_read_from_buffer(userbuf, count, ppos, buf, ofs);
+}
+
+static ssize_t
+mt7615_ext_mac_addr_write(struct file *file, const char __user *userbuf,
+ size_t count, loff_t *ppos)
+{
+ struct mt7615_dev *dev = file->private_data;
+ unsigned long idx = 0;
+ u8 addr[ETH_ALEN];
+ char buf[32];
+ char *p;
+
+ if (count > sizeof(buf))
+ return -EINVAL;
+
+ if (copy_from_user(buf, userbuf, count))
+ return -EFAULT;
+
+ buf[sizeof(buf) - 1] = '\0';
+
+ p = strchr(buf, '=');
+ if (p) {
+ *p = 0;
+ p++;
+
+ if (kstrtoul(buf, 0, &idx) || idx > 31)
+ return -EINVAL;
+ } else {
+ idx = 0;
+ p = buf;
+ }
+
+ if (!mac_pton(p, addr))
+ return -EINVAL;
+
+ if (is_valid_ether_addr(addr)) {
+ dev->muar_mask |= BIT(idx);
+ } else {
+ memset(addr, 0, sizeof(addr));
+ dev->muar_mask &= ~BIT(idx);
+ }
+
+ mt76_rmw_field(dev, MT_WF_RMAC_MORE(0), MT_WF_RMAC_MORE_MUAR_MODE, 1);
+ mt76_wr(dev, MT_WF_RMAC_MAR0, get_unaligned_le32(addr));
+ mt76_wr(dev, MT_WF_RMAC_MAR1,
+ get_unaligned_le16(addr + 4) |
+ FIELD_PREP(MT_WF_RMAC_MAR1_IDX, idx * 2) |
+ MT_WF_RMAC_MAR1_START |
+ MT_WF_RMAC_MAR1_WRITE);
+
+ mt76_rmw_field(dev, MT_WF_RMAC_MORE(0), MT_WF_RMAC_MORE_MUAR_MODE, !!dev->muar_mask);
+
+ return count;
+}
+
+static const struct file_operations fops_ext_mac_addr = {
+ .open = simple_open,
+ .llseek = generic_file_llseek,
+ .read = mt7615_ext_mac_addr_read,
+ .write = mt7615_ext_mac_addr_write,
+ .owner = THIS_MODULE,
+};
+
+static int
+mt7663s_sched_quota_read(struct seq_file *s, void *data)
+{
+ struct mt7615_dev *dev = dev_get_drvdata(s->private);
+ struct mt76_sdio *sdio = &dev->mt76.sdio;
+
+ seq_printf(s, "pse_data_quota\t%d\n", sdio->sched.pse_data_quota);
+ seq_printf(s, "ple_data_quota\t%d\n", sdio->sched.ple_data_quota);
+ seq_printf(s, "pse_mcu_quota\t%d\n", sdio->sched.pse_mcu_quota);
+ seq_printf(s, "sched_deficit\t%d\n", sdio->sched.deficit);
+
+ return 0;
+}
+
int mt7615_init_debugfs(struct mt7615_dev *dev)
{
struct dentry *dir;
@@ -406,11 +519,15 @@ int mt7615_init_debugfs(struct mt7615_dev *dev)
&fops_reset_test);
debugfs_create_devm_seqfile(dev->mt76.dev, "temperature", dir,
mt7615_read_temperature);
+ debugfs_create_file("ext_mac_addr", 0600, dir, dev, &fops_ext_mac_addr);
debugfs_create_u32("rf_wfidx", 0600, dir, &dev->debugfs_rf_wf);
debugfs_create_u32("rf_regidx", 0600, dir, &dev->debugfs_rf_reg);
debugfs_create_file_unsafe("rf_regval", 0600, dir, dev,
&fops_rf_reg);
+ if (mt76_is_sdio(&dev->mt76))
+ debugfs_create_devm_seqfile(dev->mt76.dev, "sched-quota", dir,
+ mt7663s_sched_quota_read);
return 0;
}