diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/debug.c | 137 |
1 files changed, 4 insertions, 133 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index f0c80ec..f517c0c 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -381,41 +381,21 @@ static const struct file_operations fops_interrupt = { .llseek = default_llseek, }; -static const char * ath_wiphy_state_str(enum ath_wiphy_state state) -{ - switch (state) { - case ATH_WIPHY_INACTIVE: - return "INACTIVE"; - case ATH_WIPHY_ACTIVE: - return "ACTIVE"; - case ATH_WIPHY_PAUSING: - return "PAUSING"; - case ATH_WIPHY_PAUSED: - return "PAUSED"; - case ATH_WIPHY_SCAN: - return "SCAN"; - } - return "?"; -} - static ssize_t read_file_wiphy(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { struct ath_softc *sc = file->private_data; - struct ath_wiphy *aphy = sc->pri_wiphy; - struct ieee80211_channel *chan = aphy->hw->conf.channel; + struct ieee80211_channel *chan = sc->hw->conf.channel; char buf[512]; unsigned int len = 0; - int i; u8 addr[ETH_ALEN]; u32 tmp; len += snprintf(buf + len, sizeof(buf) - len, - "primary: %s (%s chan=%d ht=%d)\n", - wiphy_name(sc->pri_wiphy->hw->wiphy), - ath_wiphy_state_str(sc->pri_wiphy->state), + "%s (chan=%d ht=%d)\n", + wiphy_name(sc->hw->wiphy), ieee80211_frequency_to_channel(chan->center_freq), - aphy->chan_is_ht); + conf_is_ht(&sc->hw->conf)); put_unaligned_le32(REG_READ_D(sc->sc_ah, AR_STA_ID0), addr); put_unaligned_le16(REG_READ_D(sc->sc_ah, AR_STA_ID1) & 0xffff, addr + 4); @@ -457,123 +437,14 @@ static ssize_t read_file_wiphy(struct file *file, char __user *user_buf, else len += snprintf(buf + len, sizeof(buf) - len, "\n"); - /* Put variable-length stuff down here, and check for overflows. */ - for (i = 0; i < sc->num_sec_wiphy; i++) { - struct ath_wiphy *aphy_tmp = sc->sec_wiphy[i]; - if (aphy_tmp == NULL) - continue; - chan = aphy_tmp->hw->conf.channel; - len += snprintf(buf + len, sizeof(buf) - len, - "secondary: %s (%s chan=%d ht=%d)\n", - wiphy_name(aphy_tmp->hw->wiphy), - ath_wiphy_state_str(aphy_tmp->state), - ieee80211_frequency_to_channel(chan->center_freq), - aphy_tmp->chan_is_ht); - } if (len > sizeof(buf)) len = sizeof(buf); return simple_read_from_buffer(user_buf, count, ppos, buf, len); } -static struct ath_wiphy * get_wiphy(struct ath_softc *sc, const char *name) -{ - int i; - if (strcmp(name, wiphy_name(sc->pri_wiphy->hw->wiphy)) == 0) - return sc->pri_wiphy; - for (i = 0; i < sc->num_sec_wiphy; i++) { - struct ath_wiphy *aphy = sc->sec_wiphy[i]; - if (aphy && strcmp(name, wiphy_name(aphy->hw->wiphy)) == 0) - return aphy; - } - return NULL; -} - -static int del_wiphy(struct ath_softc *sc, const char *name) -{ - struct ath_wiphy *aphy = get_wiphy(sc, name); - if (!aphy) - return -ENOENT; - return ath9k_wiphy_del(aphy); -} - -static int pause_wiphy(struct ath_softc *sc, const char *name) -{ - struct ath_wiphy *aphy = get_wiphy(sc, name); - if (!aphy) - return -ENOENT; - return ath9k_wiphy_pause(aphy); -} - -static int unpause_wiphy(struct ath_softc *sc, const char *name) -{ - struct ath_wiphy *aphy = get_wiphy(sc, name); - if (!aphy) - return -ENOENT; - return ath9k_wiphy_unpause(aphy); -} - -static int select_wiphy(struct ath_softc *sc, const char *name) -{ - struct ath_wiphy *aphy = get_wiphy(sc, name); - if (!aphy) - return -ENOENT; - return ath9k_wiphy_select(aphy); -} - -static int schedule_wiphy(struct ath_softc *sc, const char *msec) -{ - ath9k_wiphy_set_scheduler(sc, simple_strtoul(msec, NULL, 0)); - return 0; -} - -static ssize_t write_file_wiphy(struct file *file, const char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct ath_softc *sc = file->private_data; - char buf[50]; - size_t len; - - len = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, len)) - return -EFAULT; - buf[len] = '\0'; - if (len > 0 && buf[len - 1] == '\n') - buf[len - 1] = '\0'; - - if (strncmp(buf, "add", 3) == 0) { - int res = ath9k_wiphy_add(sc); - if (res < 0) - return res; - } else if (strncmp(buf, "del=", 4) == 0) { - int res = del_wiphy(sc, buf + 4); - if (res < 0) - return res; - } else if (strncmp(buf, "pause=", 6) == 0) { - int res = pause_wiphy(sc, buf + 6); - if (res < 0) - return res; - } else if (strncmp(buf, "unpause=", 8) == 0) { - int res = unpause_wiphy(sc, buf + 8); - if (res < 0) - return res; - } else if (strncmp(buf, "select=", 7) == 0) { - int res = select_wiphy(sc, buf + 7); - if (res < 0) - return res; - } else if (strncmp(buf, "schedule=", 9) == 0) { - int res = schedule_wiphy(sc, buf + 9); - if (res < 0) - return res; - } else - return -EOPNOTSUPP; - - return count; -} - static const struct file_operations fops_wiphy = { .read = read_file_wiphy, - .write = write_file_wiphy, .open = ath9k_debugfs_open, .owner = THIS_MODULE, .llseek = default_llseek, |