diff options
Diffstat (limited to 'kernel/drivers/misc/mei/debugfs.c')
| -rw-r--r-- | kernel/drivers/misc/mei/debugfs.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/kernel/drivers/misc/mei/debugfs.c b/kernel/drivers/misc/mei/debugfs.c index d9cd7e6ee..a138d8a27 100644 --- a/kernel/drivers/misc/mei/debugfs.c +++ b/kernel/drivers/misc/mei/debugfs.c @@ -116,7 +116,7 @@ static ssize_t mei_dbgfs_read_active(struct file *fp, char __user *ubuf, pos += scnprintf(buf + pos, bufsz - pos, "%2d|%2d|%4d|%5d|%2d|%2d|\n", - i, cl->me_client_id, cl->host_client_id, cl->state, + i, mei_cl_me_id(cl), cl->host_client_id, cl->state, !list_empty(&cl->rd_completed), cl->writing_state); i++; } @@ -149,6 +149,19 @@ static ssize_t mei_dbgfs_read_devstate(struct file *fp, char __user *ubuf, mei_dev_state_str(dev->dev_state)); pos += scnprintf(buf + pos, bufsz - pos, "hbm: %s\n", mei_hbm_state_str(dev->hbm_state)); + + if (dev->hbm_state == MEI_HBM_STARTED) { + pos += scnprintf(buf + pos, bufsz - pos, "hbm features:\n"); + pos += scnprintf(buf + pos, bufsz - pos, "\tPG: %01d\n", + dev->hbm_f_pg_supported); + pos += scnprintf(buf + pos, bufsz - pos, "\tDC: %01d\n", + dev->hbm_f_dc_supported); + pos += scnprintf(buf + pos, bufsz - pos, "\tDOT: %01d\n", + dev->hbm_f_dot_supported); + pos += scnprintf(buf + pos, bufsz - pos, "\tEV: %01d\n", + dev->hbm_f_ev_supported); + } + pos += scnprintf(buf + pos, bufsz - pos, "pg: %s, %s\n", mei_pg_is_enabled(dev) ? "ENABLED" : "DISABLED", mei_pg_state_str(mei_pg_state(dev))); @@ -191,6 +204,8 @@ int mei_dbgfs_register(struct mei_device *dev, const char *name) if (!dir) return -ENOMEM; + dev->dbgfs_dir = dir; + f = debugfs_create_file("meclients", S_IRUSR, dir, dev, &mei_dbgfs_fops_meclients); if (!f) { @@ -200,7 +215,7 @@ int mei_dbgfs_register(struct mei_device *dev, const char *name) f = debugfs_create_file("active", S_IRUSR, dir, dev, &mei_dbgfs_fops_active); if (!f) { - dev_err(dev->dev, "meclients: registration failed\n"); + dev_err(dev->dev, "active: registration failed\n"); goto err; } f = debugfs_create_file("devstate", S_IRUSR, dir, @@ -209,7 +224,12 @@ int mei_dbgfs_register(struct mei_device *dev, const char *name) dev_err(dev->dev, "devstate: registration failed\n"); goto err; } - dev->dbgfs_dir = dir; + f = debugfs_create_bool("allow_fixed_address", S_IRUSR | S_IWUSR, dir, + &dev->allow_fixed_address); + if (!f) { + dev_err(dev->dev, "allow_fixed_address: registration failed\n"); + goto err; + } return 0; err: mei_dbgfs_deregister(dev); |