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