diff options
Diffstat (limited to 'drivers/accel/habanalabs/common/debugfs.c')
| -rw-r--r-- | drivers/accel/habanalabs/common/debugfs.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/accel/habanalabs/common/debugfs.c b/drivers/accel/habanalabs/common/debugfs.c index 01f071d52570..4b391807e5f2 100644 --- a/drivers/accel/habanalabs/common/debugfs.c +++ b/drivers/accel/habanalabs/common/debugfs.c @@ -42,9 +42,8 @@ static int hl_debugfs_i2c_read(struct hl_device *hdev, u8 i2c_bus, u8 i2c_addr, pkt.i2c_reg = i2c_reg; pkt.i2c_len = i2c_len; - rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt), - 0, val); - if (rc) + rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt), 0, val); + if (rc && rc != -EAGAIN) dev_err(hdev->dev, "Failed to read from I2C, error %d\n", rc); return rc; @@ -75,10 +74,8 @@ static int hl_debugfs_i2c_write(struct hl_device *hdev, u8 i2c_bus, u8 i2c_addr, pkt.i2c_len = i2c_len; pkt.value = cpu_to_le64(val); - rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt), - 0, NULL); - - if (rc) + rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt), 0, NULL); + if (rc && rc != -EAGAIN) dev_err(hdev->dev, "Failed to write to I2C, error %d\n", rc); return rc; @@ -99,10 +96,8 @@ static void hl_debugfs_led_set(struct hl_device *hdev, u8 led, u8 state) pkt.led_index = cpu_to_le32(led); pkt.value = cpu_to_le64(state); - rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt), - 0, NULL); - - if (rc) + rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt), 0, NULL); + if (rc && rc != -EAGAIN) dev_err(hdev->dev, "Failed to set LED %d, error %d\n", led, rc); } @@ -484,7 +479,7 @@ static ssize_t mmu_asid_va_write(struct file *file, const char __user *buf, struct hl_debugfs_entry *entry = s->private; struct hl_dbg_device_entry *dev_entry = entry->dev_entry; struct hl_device *hdev = dev_entry->hdev; - char kbuf[MMU_KBUF_SIZE]; + char kbuf[MMU_KBUF_SIZE] = {0}; char *c; ssize_t rc; @@ -546,7 +541,7 @@ static ssize_t mmu_ack_error_value_write(struct file *file, struct hl_debugfs_entry *entry = s->private; struct hl_dbg_device_entry *dev_entry = entry->dev_entry; struct hl_device *hdev = dev_entry->hdev; - char kbuf[MMU_KBUF_SIZE]; + char kbuf[MMU_KBUF_SIZE] = {0}; ssize_t rc; if (count > sizeof(kbuf) - 1) @@ -1408,7 +1403,7 @@ static ssize_t hl_timeout_locked_write(struct file *f, const char __user *buf, return rc; if (value) - hdev->timeout_jiffies = msecs_to_jiffies(value * 1000); + hdev->timeout_jiffies = secs_to_jiffies(value); else hdev->timeout_jiffies = MAX_SCHEDULE_TIMEOUT; @@ -1643,19 +1638,19 @@ static void add_files_to_device(struct hl_device *hdev, struct hl_dbg_device_ent &hl_data64b_fops); debugfs_create_file("set_power_state", - 0200, + 0644, root, dev_entry, &hl_power_fops); debugfs_create_file("device", - 0200, + 0644, root, dev_entry, &hl_device_fops); debugfs_create_file("clk_gate", - 0200, + 0644, root, dev_entry, &hl_clk_gate_fops); @@ -1667,13 +1662,13 @@ static void add_files_to_device(struct hl_device *hdev, struct hl_dbg_device_ent &hl_stop_on_err_fops); debugfs_create_file("dump_security_violations", - 0644, + 0400, root, dev_entry, &hl_security_violations_fops); debugfs_create_file("dump_razwi_events", - 0644, + 0400, root, dev_entry, &hl_razwi_check_fops); @@ -1706,7 +1701,7 @@ static void add_files_to_device(struct hl_device *hdev, struct hl_dbg_device_ent &hdev->reset_info.skip_reset_on_timeout); debugfs_create_file("state_dump", - 0600, + 0644, root, dev_entry, &hl_state_dump_fops); @@ -1722,9 +1717,14 @@ static void add_files_to_device(struct hl_device *hdev, struct hl_dbg_device_ent root, &hdev->device_release_watchdog_timeout_sec); + debugfs_create_u16("server_type", + 0444, + root, + &hdev->asic_prop.server_type); + for (i = 0, entry = dev_entry->entry_arr ; i < count ; i++, entry++) { debugfs_create_file(hl_debugfs_list[i].name, - 0444, + 0644, root, entry, &hl_debugfs_fops); |