diff options
author | Hauke Mehrtens <hauke@hauke-m.de> | 2008-09-03 21:06:08 +0200 |
---|---|---|
committer | Luis R. Rodriguez <lrodriguez@atheros.com> | 2008-09-03 13:29:35 -0700 |
commit | e2a93621d8cdef18d7372c3fca01552bc38b9d7d (patch) | |
tree | 32cedf084ddc518eb59c0e66e335d94b61fb1574 | |
parent | 359e137872832829c32754f68d90def12b91f0d6 (diff) | |
download | compat-wireless-2.6-old-e2a93621d8cdef18d7372c3fca01552bc38b9d7d.tar.gz |
Update rtl8187 and rtl1880 driver to newest version
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
-rw-r--r-- | drivers/net/wireless/rtl8180.h | 31 | ||||
-rw-r--r-- | drivers/net/wireless/rtl8180_dev.c | 34 | ||||
-rw-r--r-- | drivers/net/wireless/rtl8187.h | 21 | ||||
-rw-r--r-- | drivers/net/wireless/rtl8187_dev.c | 121 | ||||
-rw-r--r-- | drivers/net/wireless/rtl818x.h | 35 |
5 files changed, 148 insertions, 94 deletions
diff --git a/drivers/net/wireless/rtl8180.h b/drivers/net/wireless/rtl8180.h index 082a11f..8721282 100644 --- a/drivers/net/wireless/rtl8180.h +++ b/drivers/net/wireless/rtl8180.h @@ -24,20 +24,6 @@ #define ANAPARAM_PWR1_SHIFT 20 #define ANAPARAM_PWR1_MASK (0x7F << ANAPARAM_PWR1_SHIFT) -enum rtl8180_tx_desc_flags { - RTL8180_TX_DESC_FLAG_NO_ENC = (1 << 15), - RTL8180_TX_DESC_FLAG_TX_OK = (1 << 15), - RTL8180_TX_DESC_FLAG_SPLCP = (1 << 16), - RTL8180_TX_DESC_FLAG_RX_UNDER = (1 << 16), - RTL8180_TX_DESC_FLAG_MOREFRAG = (1 << 17), - RTL8180_TX_DESC_FLAG_CTS = (1 << 18), - RTL8180_TX_DESC_FLAG_RTS = (1 << 23), - RTL8180_TX_DESC_FLAG_LS = (1 << 28), - RTL8180_TX_DESC_FLAG_FS = (1 << 29), - RTL8180_TX_DESC_FLAG_DMA = (1 << 30), - RTL8180_TX_DESC_FLAG_OWN = (1 << 31) -}; - struct rtl8180_tx_desc { __le32 flags; __le16 rts_duration; @@ -52,23 +38,6 @@ struct rtl8180_tx_desc { u32 reserved[2]; } __attribute__ ((packed)); -enum rtl8180_rx_desc_flags { - RTL8180_RX_DESC_FLAG_ICV_ERR = (1 << 12), - RTL8180_RX_DESC_FLAG_CRC32_ERR = (1 << 13), - RTL8180_RX_DESC_FLAG_PM = (1 << 14), - RTL8180_RX_DESC_FLAG_RX_ERR = (1 << 15), - RTL8180_RX_DESC_FLAG_BCAST = (1 << 16), - RTL8180_RX_DESC_FLAG_PAM = (1 << 17), - RTL8180_RX_DESC_FLAG_MCAST = (1 << 18), - RTL8180_RX_DESC_FLAG_SPLCP = (1 << 25), - RTL8180_RX_DESC_FLAG_FOF = (1 << 26), - RTL8180_RX_DESC_FLAG_DMA_FAIL = (1 << 27), - RTL8180_RX_DESC_FLAG_LS = (1 << 28), - RTL8180_RX_DESC_FLAG_FS = (1 << 29), - RTL8180_RX_DESC_FLAG_EOR = (1 << 30), - RTL8180_RX_DESC_FLAG_OWN = (1 << 31) -}; - struct rtl8180_rx_desc { __le32 flags; __le32 flags2; diff --git a/drivers/net/wireless/rtl8180_dev.c b/drivers/net/wireless/rtl8180_dev.c index b7172a1..861c76a 100644 --- a/drivers/net/wireless/rtl8180_dev.c +++ b/drivers/net/wireless/rtl8180_dev.c @@ -110,12 +110,12 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev) struct sk_buff *skb = priv->rx_buf[priv->rx_idx]; u32 flags = le32_to_cpu(entry->flags); - if (flags & RTL8180_RX_DESC_FLAG_OWN) + if (flags & RTL818X_RX_DESC_FLAG_OWN) return; - if (unlikely(flags & (RTL8180_RX_DESC_FLAG_DMA_FAIL | - RTL8180_RX_DESC_FLAG_FOF | - RTL8180_RX_DESC_FLAG_RX_ERR))) + if (unlikely(flags & (RTL818X_RX_DESC_FLAG_DMA_FAIL | + RTL818X_RX_DESC_FLAG_FOF | + RTL818X_RX_DESC_FLAG_RX_ERR))) goto done; else { u32 flags2 = le32_to_cpu(entry->flags2); @@ -140,7 +140,7 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev) rx_status.band = dev->conf.channel->band; rx_status.mactime = le64_to_cpu(entry->tsft); rx_status.flag |= RX_FLAG_TSFT; - if (flags & RTL8180_RX_DESC_FLAG_CRC32_ERR) + if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR) rx_status.flag |= RX_FLAG_FAILED_FCS_CRC; ieee80211_rx_irqsafe(dev, skb, &rx_status); @@ -154,10 +154,10 @@ static void rtl8180_handle_rx(struct ieee80211_hw *dev) done: entry->rx_buf = cpu_to_le32(*((dma_addr_t *)skb->cb)); - entry->flags = cpu_to_le32(RTL8180_RX_DESC_FLAG_OWN | + entry->flags = cpu_to_le32(RTL818X_RX_DESC_FLAG_OWN | MAX_RX_SIZE); if (priv->rx_idx == 31) - entry->flags |= cpu_to_le32(RTL8180_RX_DESC_FLAG_EOR); + entry->flags |= cpu_to_le32(RTL818X_RX_DESC_FLAG_EOR); priv->rx_idx = (priv->rx_idx + 1) % 32; } } @@ -173,7 +173,7 @@ static void rtl8180_handle_tx(struct ieee80211_hw *dev, unsigned int prio) struct ieee80211_tx_info *info; u32 flags = le32_to_cpu(entry->flags); - if (flags & RTL8180_TX_DESC_FLAG_OWN) + if (flags & RTL818X_TX_DESC_FLAG_OWN) return; ring->idx = (ring->idx + 1) % ring->entries; @@ -185,7 +185,7 @@ static void rtl8180_handle_tx(struct ieee80211_hw *dev, unsigned int prio) memset(&info->status, 0, sizeof(info->status)); if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) { - if (flags & RTL8180_TX_DESC_FLAG_TX_OK) + if (flags & RTL818X_TX_DESC_FLAG_TX_OK) info->flags |= IEEE80211_TX_STAT_ACK; else info->status.excessive_retries = 1; @@ -252,20 +252,20 @@ static int rtl8180_tx(struct ieee80211_hw *dev, struct sk_buff *skb) mapping = pci_map_single(priv->pdev, skb->data, skb->len, PCI_DMA_TODEVICE); - tx_flags = RTL8180_TX_DESC_FLAG_OWN | RTL8180_TX_DESC_FLAG_FS | - RTL8180_TX_DESC_FLAG_LS | + tx_flags = RTL818X_TX_DESC_FLAG_OWN | RTL818X_TX_DESC_FLAG_FS | + RTL818X_TX_DESC_FLAG_LS | (ieee80211_get_tx_rate(dev, info)->hw_value << 24) | skb->len; if (priv->r8185) - tx_flags |= RTL8180_TX_DESC_FLAG_DMA | - RTL8180_TX_DESC_FLAG_NO_ENC; + tx_flags |= RTL818X_TX_DESC_FLAG_DMA | + RTL818X_TX_DESC_FLAG_NO_ENC; if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { - tx_flags |= RTL8180_TX_DESC_FLAG_RTS; + tx_flags |= RTL818X_TX_DESC_FLAG_RTS; tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19; } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { - tx_flags |= RTL8180_TX_DESC_FLAG_CTS; + tx_flags |= RTL818X_TX_DESC_FLAG_CTS; tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19; } @@ -446,10 +446,10 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev) *mapping = pci_map_single(priv->pdev, skb_tail_pointer(skb), MAX_RX_SIZE, PCI_DMA_FROMDEVICE); entry->rx_buf = cpu_to_le32(*mapping); - entry->flags = cpu_to_le32(RTL8180_RX_DESC_FLAG_OWN | + entry->flags = cpu_to_le32(RTL818X_RX_DESC_FLAG_OWN | MAX_RX_SIZE); } - entry->flags |= cpu_to_le32(RTL8180_RX_DESC_FLAG_EOR); + entry->flags |= cpu_to_le32(RTL818X_RX_DESC_FLAG_EOR); return 0; } diff --git a/drivers/net/wireless/rtl8187.h b/drivers/net/wireless/rtl8187.h index 3afb49f..e82bb4d 100644 --- a/drivers/net/wireless/rtl8187.h +++ b/drivers/net/wireless/rtl8187.h @@ -47,21 +47,17 @@ struct rtl8187_rx_hdr { struct rtl8187b_rx_hdr { __le32 flags; __le64 mac_time; - u8 noise; - u8 signal; + u8 sq; + u8 rssi; u8 agc; - u8 reserved; - __le32 unused; + u8 flags2; + __le16 snr_long2end; + s8 pwdb_g12; + u8 fot; } __attribute__((packed)); /* {rtl8187,rtl8187b}_tx_info is in skb */ -/* Tx flags are common between rtl8187 and rtl8187b */ -#define RTL8187_TX_FLAG_NO_ENCRYPT (1 << 15) -#define RTL8187_TX_FLAG_MORE_FRAG (1 << 17) -#define RTL8187_TX_FLAG_CTS (1 << 18) -#define RTL8187_TX_FLAG_RTS (1 << 23) - struct rtl8187_tx_hdr { __le32 flags; __le16 rts_duration; @@ -92,6 +88,10 @@ struct rtl8187_priv { const struct rtl818x_rf_ops *rf; struct ieee80211_vif *vif; int mode; + /* The mutex protects the TX loopback state. + * Any attempt to set channels concurrently locks the device. + */ + struct mutex conf_mutex; /* rtl8187 specific */ struct ieee80211_channel channels[14]; @@ -100,6 +100,7 @@ struct rtl8187_priv { struct usb_device *udev; u32 rx_conf; u16 txpwr_base; + u16 seqno; u8 asic_rev; u8 is_rtl8187b; enum { diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c index d3067b1..060a265 100644 --- a/drivers/net/wireless/rtl8187_dev.c +++ b/drivers/net/wireless/rtl8187_dev.c @@ -31,6 +31,8 @@ MODULE_DESCRIPTION("RTL8187/RTL8187B USB wireless driver"); MODULE_LICENSE("GPL"); static struct usb_device_id rtl8187_table[] __devinitdata = { + /* Asus */ + {USB_DEVICE(0x0b05, 0x171d), .driver_info = DEVICE_RTL8187}, /* Realtek */ {USB_DEVICE(0x0bda, 0x8187), .driver_info = DEVICE_RTL8187}, {USB_DEVICE(0x0bda, 0x8189), .driver_info = DEVICE_RTL8187B}, @@ -38,6 +40,7 @@ static struct usb_device_id rtl8187_table[] __devinitdata = { /* Netgear */ {USB_DEVICE(0x0846, 0x6100), .driver_info = DEVICE_RTL8187}, {USB_DEVICE(0x0846, 0x6a00), .driver_info = DEVICE_RTL8187}, + {USB_DEVICE(0x0846, 0x4260), .driver_info = DEVICE_RTL8187B}, /* HP */ {USB_DEVICE(0x03f0, 0xca02), .driver_info = DEVICE_RTL8187}, /* Sitecom */ @@ -169,6 +172,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) { struct rtl8187_priv *priv = dev->priv; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data; unsigned int ep; void *buf; struct urb *urb; @@ -183,18 +187,18 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) } flags = skb->len; - flags |= RTL8187_TX_FLAG_NO_ENCRYPT; + flags |= RTL818X_TX_DESC_FLAG_NO_ENC; flags |= ieee80211_get_tx_rate(dev, info)->hw_value << 24; if (ieee80211_has_morefrags(((struct ieee80211_hdr *)skb->data)->frame_control)) - flags |= RTL8187_TX_FLAG_MORE_FRAG; + flags |= RTL818X_TX_DESC_FLAG_MOREFRAG; if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) { - flags |= RTL8187_TX_FLAG_RTS; + flags |= RTL818X_TX_DESC_FLAG_RTS; flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19; rts_dur = ieee80211_rts_duration(dev, priv->vif, skb->len, info); } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) { - flags |= RTL8187_TX_FLAG_CTS; + flags |= RTL818X_TX_DESC_FLAG_CTS; flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19; } @@ -234,6 +238,20 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) ep = epmap[skb_get_queue_mapping(skb)]; } + /* FIXME: The sequence that follows is needed for this driver to + * work with mac80211 since "mac80211: fix TX sequence numbers". + * As with the temporary code in rt2x00, changes will be needed + * to get proper sequence numbers on beacons. In addition, this + * patch places the sequence number in the hardware state, which + * limits us to a single virtual state. + */ + if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { + if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) + priv->seqno += 0x10; + ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); + ieee80211hdr->seq_ctrl |= cpu_to_le16(priv->seqno); + } + info->driver_data[0] = dev; info->driver_data[1] = urb; @@ -257,6 +275,7 @@ static void rtl8187_rx_cb(struct urb *urb) struct ieee80211_rx_status rx_status = { 0 }; int rate, signal; u32 flags; + u32 quality; spin_lock(&priv->rx_queue.lock); if (skb->next) @@ -280,49 +299,62 @@ static void rtl8187_rx_cb(struct urb *urb) flags = le32_to_cpu(hdr->flags); signal = hdr->signal & 0x7f; rx_status.antenna = (hdr->signal >> 7) & 1; - rx_status.signal = signal; rx_status.noise = hdr->noise; rx_status.mactime = le64_to_cpu(hdr->mac_time); - priv->signal = signal; priv->quality = signal; + rx_status.qual = priv->quality; priv->noise = hdr->noise; + rate = (flags >> 20) & 0xF; + if (rate > 3) { /* OFDM rate */ + if (signal > 90) + signal = 90; + else if (signal < 25) + signal = 25; + signal = 90 - signal; + } else { /* CCK rate */ + if (signal > 95) + signal = 95; + else if (signal < 30) + signal = 30; + signal = 95 - signal; + } + rx_status.signal = signal; + priv->signal = signal; } else { struct rtl8187b_rx_hdr *hdr = (typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr)); + /* The Realtek datasheet for the RTL8187B shows that the RX + * header contains the following quantities: signal quality, + * RSSI, AGC, the received power in dB, and the measured SNR. + * In testing, none of these quantities show qualitative + * agreement with AP signal strength, except for the AGC, + * which is inversely proportional to the strength of the + * signal. In the following, the quality and signal strength + * are derived from the AGC. The arbitrary scaling constants + * are chosen to make the results close to the values obtained + * for a BCM4312 using b43 as the driver. The noise is ignored + * for now. + */ flags = le32_to_cpu(hdr->flags); - signal = hdr->agc >> 1; - rx_status.antenna = (hdr->signal >> 7) & 1; - rx_status.signal = 64 - min(hdr->noise, (u8)64); - rx_status.noise = hdr->noise; + quality = 170 - hdr->agc; + if (quality > 100) + quality = 100; + signal = 14 - hdr->agc / 2; + rx_status.qual = quality; + priv->quality = quality; + rx_status.signal = signal; + priv->signal = signal; + rx_status.antenna = (hdr->rssi >> 7) & 1; rx_status.mactime = le64_to_cpu(hdr->mac_time); - priv->signal = hdr->signal; - priv->quality = hdr->agc >> 1; - priv->noise = hdr->noise; + rate = (flags >> 20) & 0xF; } skb_trim(skb, flags & 0x0FFF); - rate = (flags >> 20) & 0xF; - if (rate > 3) { /* OFDM rate */ - if (signal > 90) - signal = 90; - else if (signal < 25) - signal = 25; - signal = 90 - signal; - } else { /* CCK rate */ - if (signal > 95) - signal = 95; - else if (signal < 30) - signal = 30; - signal = 95 - signal; - } - - rx_status.qual = priv->quality; - rx_status.signal = signal; rx_status.rate_idx = rate; rx_status.freq = dev->conf.channel->center_freq; rx_status.band = dev->conf.channel->band; rx_status.flag |= RX_FLAG_TSFT; - if (flags & (1 << 13)) + if (flags & RTL818X_RX_DESC_FLAG_CRC32_ERR) rx_status.flag |= RX_FLAG_FAILED_FCS_CRC; ieee80211_rx_irqsafe(dev, skb, &rx_status); @@ -697,6 +729,7 @@ static int rtl8187_start(struct ieee80211_hw *dev) if (ret) return ret; + mutex_lock(&priv->conf_mutex); if (priv->is_rtl8187b) { reg = RTL818X_RX_CONF_MGMT | RTL818X_RX_CONF_DATA | @@ -718,6 +751,7 @@ static int rtl8187_start(struct ieee80211_hw *dev) (7 << 0 /* long retry limit */) | (7 << 21 /* MAX TX DMA */)); rtl8187_init_urbs(dev); + mutex_unlock(&priv->conf_mutex); return 0; } @@ -761,6 +795,7 @@ static int rtl8187_start(struct ieee80211_hw *dev) reg |= RTL818X_CMD_TX_ENABLE; reg |= RTL818X_CMD_RX_ENABLE; rtl818x_iowrite8(priv, &priv->map->CMD, reg); + mutex_unlock(&priv->conf_mutex); return 0; } @@ -772,6 +807,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev) struct sk_buff *skb; u32 reg; + mutex_lock(&priv->conf_mutex); rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0); reg = rtl818x_ioread8(priv, &priv->map->CMD); @@ -791,7 +827,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev) usb_kill_urb(info->urb); kfree_skb(skb); } - return; + mutex_unlock(&priv->conf_mutex); } static int rtl8187_add_interface(struct ieee80211_hw *dev, @@ -811,6 +847,7 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev, return -EOPNOTSUPP; } + mutex_lock(&priv->conf_mutex); priv->vif = conf->vif; rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG); @@ -819,6 +856,7 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev, ((u8 *)conf->mac_addr)[i]); rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL); + mutex_unlock(&priv->conf_mutex); return 0; } @@ -826,8 +864,10 @@ static void rtl8187_remove_interface(struct ieee80211_hw *dev, struct ieee80211_if_init_conf *conf) { struct rtl8187_priv *priv = dev->priv; + mutex_lock(&priv->conf_mutex); priv->mode = IEEE80211_IF_TYPE_MNTR; priv->vif = NULL; + mutex_unlock(&priv->conf_mutex); } static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) @@ -835,6 +875,7 @@ static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) struct rtl8187_priv *priv = dev->priv; u32 reg; + mutex_lock(&priv->conf_mutex); reg = rtl818x_ioread32(priv, &priv->map->TX_CONF); /* Enable TX loopback on MAC level to avoid TX during channel * changes, as this has be seen to causes problems and the @@ -867,6 +908,7 @@ static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) rtl818x_iowrite16(priv, &priv->map->ATIMTR_INTERVAL, 100); rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100); rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL_TIME, 100); + mutex_unlock(&priv->conf_mutex); return 0; } @@ -878,6 +920,7 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev, int i; u8 reg; + mutex_lock(&priv->conf_mutex); for (i = 0; i < ETH_ALEN; i++) rtl818x_iowrite8(priv, &priv->map->BSSID[i], conf->bssid[i]); @@ -891,6 +934,7 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev, rtl818x_iowrite8(priv, &priv->map->MSR, reg); } + mutex_unlock(&priv->conf_mutex); return 0; } @@ -1015,9 +1059,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, priv->mode = IEEE80211_IF_TYPE_MNTR; dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | - IEEE80211_HW_RX_INCLUDES_FCS | - IEEE80211_HW_SIGNAL_UNSPEC; - dev->max_signal = 65; + IEEE80211_HW_RX_INCLUDES_FCS; eeprom.data = dev; eeprom.register_read = rtl8187_eeprom_register_read; @@ -1132,10 +1174,16 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, (*channel++).hw_value = txpwr >> 8; } - if (priv->is_rtl8187b) + if (priv->is_rtl8187b) { printk(KERN_WARNING "rtl8187: 8187B chip detected. Support " "is EXPERIMENTAL, and could damage your\n" " hardware, use at your own risk\n"); + dev->flags |= IEEE80211_HW_SIGNAL_DBM; + } else { + dev->flags |= IEEE80211_HW_SIGNAL_UNSPEC; + dev->max_signal = 65; + } + if ((id->driver_info == DEVICE_RTL8187) && priv->is_rtl8187b) printk(KERN_INFO "rtl8187: inconsistency between id with OEM" " info!\n"); @@ -1154,6 +1202,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, printk(KERN_ERR "rtl8187: Cannot register device\n"); goto err_free_dev; } + mutex_init(&priv->conf_mutex); printk(KERN_INFO "%s: hwaddr %s, %s V%d + %s\n", wiphy_name(dev->wiphy), print_mac(mac, dev->wiphy->perm_addr), diff --git a/drivers/net/wireless/rtl818x.h b/drivers/net/wireless/rtl818x.h index 00900fe..3538b15 100644 --- a/drivers/net/wireless/rtl818x.h +++ b/drivers/net/wireless/rtl818x.h @@ -193,4 +193,39 @@ struct rtl818x_rf_ops { void (*set_chan)(struct ieee80211_hw *, struct ieee80211_conf *); }; +/* Tx/Rx flags are common between RTL818X chips */ + +enum rtl818x_tx_desc_flags { + RTL818X_TX_DESC_FLAG_NO_ENC = (1 << 15), + RTL818X_TX_DESC_FLAG_TX_OK = (1 << 15), + RTL818X_TX_DESC_FLAG_SPLCP = (1 << 16), + RTL818X_TX_DESC_FLAG_RX_UNDER = (1 << 16), + RTL818X_TX_DESC_FLAG_MOREFRAG = (1 << 17), + RTL818X_TX_DESC_FLAG_CTS = (1 << 18), + RTL818X_TX_DESC_FLAG_RTS = (1 << 23), + RTL818X_TX_DESC_FLAG_LS = (1 << 28), + RTL818X_TX_DESC_FLAG_FS = (1 << 29), + RTL818X_TX_DESC_FLAG_DMA = (1 << 30), + RTL818X_TX_DESC_FLAG_OWN = (1 << 31) +}; + +enum rtl818x_rx_desc_flags { + RTL818X_RX_DESC_FLAG_ICV_ERR = (1 << 12), + RTL818X_RX_DESC_FLAG_CRC32_ERR = (1 << 13), + RTL818X_RX_DESC_FLAG_PM = (1 << 14), + RTL818X_RX_DESC_FLAG_RX_ERR = (1 << 15), + RTL818X_RX_DESC_FLAG_BCAST = (1 << 16), + RTL818X_RX_DESC_FLAG_PAM = (1 << 17), + RTL818X_RX_DESC_FLAG_MCAST = (1 << 18), + RTL818X_RX_DESC_FLAG_QOS = (1 << 19), /* RTL8187(B) only */ + RTL818X_RX_DESC_FLAG_TRSW = (1 << 24), /* RTL8187(B) only */ + RTL818X_RX_DESC_FLAG_SPLCP = (1 << 25), + RTL818X_RX_DESC_FLAG_FOF = (1 << 26), + RTL818X_RX_DESC_FLAG_DMA_FAIL = (1 << 27), + RTL818X_RX_DESC_FLAG_LS = (1 << 28), + RTL818X_RX_DESC_FLAG_FS = (1 << 29), + RTL818X_RX_DESC_FLAG_EOR = (1 << 30), + RTL818X_RX_DESC_FLAG_OWN = (1 << 31) +}; + #endif /* RTL818X_H */ |