#include <linux/circ_buf.h>
#include <linux/fs.h>
#include <linux/vmalloc.h>
+#include <linux/export.h>
#include "debug.h"
#include "target.h"
#ifdef CONFIG_ATH6KL_DEBUG
+void ath6kl_dbg(enum ATH6K_DEBUG_MASK mask, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+
+ if (!(debug_mask & mask))
+ return;
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ ath6kl_printk(KERN_DEBUG, "%pV", &vaf);
+
+ va_end(args);
+}
+
+void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
+ const char *msg, const char *prefix,
+ const void *buf, size_t len)
+{
+ if (debug_mask & mask) {
+ if (msg)
+ ath6kl_dbg(mask, "%s\n", msg);
+
+ print_hex_dump_bytes(prefix, DUMP_PREFIX_OFFSET, buf, len);
+ }
+}
+
#define REG_OUTPUT_LEN_PER_LINE 25
#define REGTYPE_STR_LEN 100
struct ath6kl_irq_enable_reg *irq_enable_reg)
{
- ath6kl_dbg(ATH6KL_DBG_ANY, ("<------- Register Table -------->\n"));
+ ath6kl_dbg(ATH6KL_DBG_IRQ, ("<------- Register Table -------->\n"));
if (irq_proc_reg != NULL) {
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"Host Int status: 0x%x\n",
irq_proc_reg->host_int_status);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"CPU Int status: 0x%x\n",
irq_proc_reg->cpu_int_status);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"Error Int status: 0x%x\n",
irq_proc_reg->error_int_status);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"Counter Int status: 0x%x\n",
irq_proc_reg->counter_int_status);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"Mbox Frame: 0x%x\n",
irq_proc_reg->mbox_frame);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"Rx Lookahead Valid: 0x%x\n",
irq_proc_reg->rx_lkahd_valid);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"Rx Lookahead 0: 0x%x\n",
irq_proc_reg->rx_lkahd[0]);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"Rx Lookahead 1: 0x%x\n",
irq_proc_reg->rx_lkahd[1]);
* If the target supports GMBOX hardware, dump some
* additional state.
*/
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"GMBOX Host Int status 2: 0x%x\n",
irq_proc_reg->host_int_status2);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"GMBOX RX Avail: 0x%x\n",
irq_proc_reg->gmbox_rx_avail);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"GMBOX lookahead alias 0: 0x%x\n",
irq_proc_reg->rx_gmbox_lkahd_alias[0]);
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"GMBOX lookahead alias 1: 0x%x\n",
irq_proc_reg->rx_gmbox_lkahd_alias[1]);
}
}
if (irq_enable_reg != NULL) {
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_IRQ,
"Int status Enable: 0x%x\n",
irq_enable_reg->int_status_en);
- ath6kl_dbg(ATH6KL_DBG_ANY, "Counter Int status Enable: 0x%x\n",
+ ath6kl_dbg(ATH6KL_DBG_IRQ, "Counter Int status Enable: 0x%x\n",
irq_enable_reg->cntr_int_status_en);
}
- ath6kl_dbg(ATH6KL_DBG_ANY, "<------------------------------->\n");
+ ath6kl_dbg(ATH6KL_DBG_IRQ, "<------------------------------->\n");
}
static void dump_cred_dist(struct htc_endpoint_credit_dist *ep_dist)
{
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_CREDIT,
"--- endpoint: %d svc_id: 0x%X ---\n",
ep_dist->endpoint, ep_dist->svc_id);
- ath6kl_dbg(ATH6KL_DBG_ANY, " dist_flags : 0x%X\n",
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " dist_flags : 0x%X\n",
ep_dist->dist_flags);
- ath6kl_dbg(ATH6KL_DBG_ANY, " cred_norm : %d\n",
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_norm : %d\n",
ep_dist->cred_norm);
- ath6kl_dbg(ATH6KL_DBG_ANY, " cred_min : %d\n",
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_min : %d\n",
ep_dist->cred_min);
- ath6kl_dbg(ATH6KL_DBG_ANY, " credits : %d\n",
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " credits : %d\n",
ep_dist->credits);
- ath6kl_dbg(ATH6KL_DBG_ANY, " cred_assngd : %d\n",
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_assngd : %d\n",
ep_dist->cred_assngd);
- ath6kl_dbg(ATH6KL_DBG_ANY, " seek_cred : %d\n",
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " seek_cred : %d\n",
ep_dist->seek_cred);
- ath6kl_dbg(ATH6KL_DBG_ANY, " cred_sz : %d\n",
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_sz : %d\n",
ep_dist->cred_sz);
- ath6kl_dbg(ATH6KL_DBG_ANY, " cred_per_msg : %d\n",
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_per_msg : %d\n",
ep_dist->cred_per_msg);
- ath6kl_dbg(ATH6KL_DBG_ANY, " cred_to_dist : %d\n",
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " cred_to_dist : %d\n",
ep_dist->cred_to_dist);
- ath6kl_dbg(ATH6KL_DBG_ANY, " txq_depth : %d\n",
- get_queue_depth(&((struct htc_endpoint *)
- ep_dist->htc_rsvd)->txq));
- ath6kl_dbg(ATH6KL_DBG_ANY,
+ ath6kl_dbg(ATH6KL_DBG_CREDIT, " txq_depth : %d\n",
+ get_queue_depth(&ep_dist->htc_ep->txq));
+ ath6kl_dbg(ATH6KL_DBG_CREDIT,
"----------------------------------\n");
}
+/* FIXME: move to htc.c */
void dump_cred_dist_stats(struct htc_target *target)
{
struct htc_endpoint_credit_dist *ep_list;
- if (!AR_DBG_LVL_CHECK(ATH6KL_DBG_TRC))
- return;
-
list_for_each_entry(ep_list, &target->cred_dist_list, list)
dump_cred_dist(ep_list);
- ath6kl_dbg(ATH6KL_DBG_HTC_SEND, "ctxt:%p dist:%p\n",
- target->cred_dist_cntxt, NULL);
- ath6kl_dbg(ATH6KL_DBG_TRC, "credit distribution, total : %d, free : %d\n",
- target->cred_dist_cntxt->total_avail_credits,
- target->cred_dist_cntxt->cur_free_credits);
+ ath6kl_dbg(ATH6KL_DBG_CREDIT,
+ "credit distribution total %d free %d\n",
+ target->credit_info->total_avail_credits,
+ target->credit_info->cur_free_credits);
}
static int ath6kl_debugfs_open(struct inode *inode, struct file *file)
size_t count, loff_t *ppos)
{
struct ath6kl *ar = file->private_data;
- struct target_stats *tgt_stats = &ar->target_stats;
+ struct ath6kl_vif *vif;
+ struct target_stats *tgt_stats;
char *buf;
unsigned int len = 0, buf_len = 1500;
int i;
long left;
ssize_t ret_cnt;
+ vif = ath6kl_vif_first(ar);
+ if (!vif)
+ return -EIO;
+
+ tgt_stats = &vif->target_stats;
+
buf = kzalloc(buf_len, GFP_KERNEL);
if (!buf)
return -ENOMEM;
return -EBUSY;
}
- set_bit(STATS_UPDATE_PEND, &ar->flag);
+ set_bit(STATS_UPDATE_PEND, &vif->flags);
- if (ath6kl_wmi_get_stats_cmd(ar->wmi)) {
+ if (ath6kl_wmi_get_stats_cmd(ar->wmi, 0)) {
up(&ar->sem);
kfree(buf);
return -EIO;
left = wait_event_interruptible_timeout(ar->event_wq,
!test_bit(STATS_UPDATE_PEND,
- &ar->flag), WMI_TIMEOUT);
+ &vif->flags), WMI_TIMEOUT);
up(&ar->sem);
len += scnprintf(buf + len, buf_len - len, "%25s%5d\n",
"Total Avail Credits: ",
- target->cred_dist_cntxt->total_avail_credits);
+ target->credit_info->total_avail_credits);
len += scnprintf(buf + len, buf_len - len, "%25s%5d\n",
"Free credits :",
- target->cred_dist_cntxt->cur_free_credits);
+ target->credit_info->cur_free_credits);
len += scnprintf(buf + len, buf_len - len,
" Epid Flags Cred_norm Cred_min Credits Cred_assngd"
print_credit_info("%9d", cred_per_msg);
print_credit_info("%14d", cred_to_dist);
len += scnprintf(buf + len, buf_len - len, "%12d\n",
- get_queue_depth(&((struct htc_endpoint *)
- ep_list->htc_rsvd)->txq));
+ get_queue_depth(&ep_list->htc_ep->txq));
}
if (len > buf_len)
if (ret)
return ret;
- ret = ath6kl_wmi_set_keepalive_cmd(ar->wmi, val);
+ ret = ath6kl_wmi_set_keepalive_cmd(ar->wmi, 0, val);
if (ret)
return ret;
if (ret)
return ret;
- ret = ath6kl_wmi_disctimeout_cmd(ar->wmi, val);
+ ret = ath6kl_wmi_disctimeout_cmd(ar->wmi, 0, val);
if (ret)
return ret;
{
struct ath6kl *ar = file->private_data;
- char buf[100];
+ struct ath6kl_vif *vif;
+ char buf[200];
ssize_t len;
char *sptr, *token;
struct wmi_create_pstream_cmd pstream;
u32 val32;
u16 val16;
+ vif = ath6kl_vif_first(ar);
+ if (!vif)
+ return -EIO;
+
len = min(count, sizeof(buf) - 1);
if (copy_from_user(buf, user_buf, len))
return -EFAULT;
return -EINVAL;
pstream.medium_time = cpu_to_le32(val32);
- ath6kl_wmi_create_pstream_cmd(ar->wmi, &pstream);
+ ath6kl_wmi_create_pstream_cmd(ar->wmi, vif->fw_vif_idx, &pstream);
return count;
}
{
struct ath6kl *ar = file->private_data;
+ struct ath6kl_vif *vif;
char buf[100];
ssize_t len;
char *sptr, *token;
u8 traffic_class;
u8 tsid;
+ vif = ath6kl_vif_first(ar);
+ if (!vif)
+ return -EIO;
+
len = min(count, sizeof(buf) - 1);
if (copy_from_user(buf, user_buf, len))
return -EFAULT;
if (kstrtou8(token, 0, &tsid))
return -EINVAL;
- ath6kl_wmi_delete_pstream_cmd(ar->wmi, traffic_class, tsid);
+ ath6kl_wmi_delete_pstream_cmd(ar->wmi, vif->fw_vif_idx,
+ traffic_class, tsid);
return count;
}
.llseek = default_llseek,
};
+static ssize_t ath6kl_bgscan_int_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath6kl *ar = file->private_data;
+ u16 bgscan_int;
+ char buf[32];
+ ssize_t len;
+
+ len = min(count, sizeof(buf) - 1);
+ if (copy_from_user(buf, user_buf, len))
+ return -EFAULT;
+
+ buf[len] = '\0';
+ if (kstrtou16(buf, 0, &bgscan_int))
+ return -EINVAL;
+
+ if (bgscan_int == 0)
+ bgscan_int = 0xffff;
+
+ ath6kl_wmi_scanparams_cmd(ar->wmi, 0, 0, 0, bgscan_int, 0, 0, 0, 3,
+ 0, 0, 0);
+
+ return count;
+}
+
+static const struct file_operations fops_bgscan_int = {
+ .write = ath6kl_bgscan_int_write,
+ .open = ath6kl_debugfs_open,
+ .owner = THIS_MODULE,
+ .llseek = default_llseek,
+};
+
+static ssize_t ath6kl_listen_int_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath6kl *ar = file->private_data;
+ struct ath6kl_vif *vif;
+ u16 listen_interval;
+ char buf[32];
+ ssize_t len;
+
+ vif = ath6kl_vif_first(ar);
+ if (!vif)
+ return -EIO;
+
+ len = min(count, sizeof(buf) - 1);
+ if (copy_from_user(buf, user_buf, len))
+ return -EFAULT;
+
+ buf[len] = '\0';
+ if (kstrtou16(buf, 0, &listen_interval))
+ return -EINVAL;
+
+ if ((listen_interval < 1) || (listen_interval > 50))
+ return -EINVAL;
+
+ ar->listen_intvl_b = listen_interval;
+ ath6kl_wmi_listeninterval_cmd(ar->wmi, vif->fw_vif_idx, 0,
+ ar->listen_intvl_b);
+
+ return count;
+}
+
+static ssize_t ath6kl_listen_int_read(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath6kl *ar = file->private_data;
+ char buf[32];
+ int len;
+
+ len = scnprintf(buf, sizeof(buf), "%u\n", ar->listen_intvl_b);
+
+ return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static const struct file_operations fops_listen_int = {
+ .read = ath6kl_listen_int_read,
+ .write = ath6kl_listen_int_write,
+ .open = ath6kl_debugfs_open,
+ .owner = THIS_MODULE,
+ .llseek = default_llseek,
+};
+
+static ssize_t ath6kl_power_params_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ath6kl *ar = file->private_data;
+ u8 buf[100];
+ unsigned int len = 0;
+ char *sptr, *token;
+ u16 idle_period, ps_poll_num, dtim,
+ tx_wakeup, num_tx;
+
+ len = min(count, sizeof(buf) - 1);
+ if (copy_from_user(buf, user_buf, len))
+ return -EFAULT;
+ buf[len] = '\0';
+ sptr = buf;
+
+ token = strsep(&sptr, " ");
+ if (!token)
+ return -EINVAL;
+ if (kstrtou16(token, 0, &idle_period))
+ return -EINVAL;
+
+ token = strsep(&sptr, " ");
+ if (!token)
+ return -EINVAL;
+ if (kstrtou16(token, 0, &ps_poll_num))
+ return -EINVAL;
+
+ token = strsep(&sptr, " ");
+ if (!token)
+ return -EINVAL;
+ if (kstrtou16(token, 0, &dtim))
+ return -EINVAL;
+
+ token = strsep(&sptr, " ");
+ if (!token)
+ return -EINVAL;
+ if (kstrtou16(token, 0, &tx_wakeup))
+ return -EINVAL;
+
+ token = strsep(&sptr, " ");
+ if (!token)
+ return -EINVAL;
+ if (kstrtou16(token, 0, &num_tx))
+ return -EINVAL;
+
+ ath6kl_wmi_pmparams_cmd(ar->wmi, 0, idle_period, ps_poll_num,
+ dtim, tx_wakeup, num_tx, 0);
+
+ return count;
+}
+
+static const struct file_operations fops_power_params = {
+ .write = ath6kl_power_params_write,
+ .open = ath6kl_debugfs_open,
+ .owner = THIS_MODULE,
+ .llseek = default_llseek,
+};
+
int ath6kl_debug_init(struct ath6kl *ar)
{
ar->debug.fwlog_buf.buf = vmalloc(ATH6KL_FWLOG_SIZE);
ar->debug.fwlog_mask = 0;
ar->debugfs_phy = debugfs_create_dir("ath6kl",
- ar->wdev->wiphy->debugfsdir);
+ ar->wiphy->debugfsdir);
if (!ar->debugfs_phy) {
vfree(ar->debug.fwlog_buf.buf);
kfree(ar->debug.fwlog_tmp);
debugfs_create_file("delete_qos", S_IWUSR, ar->debugfs_phy, ar,
&fops_delete_qos);
+ debugfs_create_file("bgscan_interval", S_IWUSR,
+ ar->debugfs_phy, ar, &fops_bgscan_int);
+
+ debugfs_create_file("listen_interval", S_IRUSR | S_IWUSR,
+ ar->debugfs_phy, ar, &fops_listen_int);
+
+ debugfs_create_file("power_params", S_IWUSR, ar->debugfs_phy, ar,
+ &fops_power_params);
+
return 0;
}
projects / cascardo / linux.git / blobdiff