| /* |
| Copyright (C) 2010 Willow Garage <http://www.willowgarage.com> |
| Copyright (C) 2009 - 2010 Ivo van Doorn <IvDoorn@gmail.com> |
| Copyright (C) 2009 Mattias Nissler <mattias.nissler@gmx.de> |
| Copyright (C) 2009 Felix Fietkau <nbd@openwrt.org> |
| Copyright (C) 2009 Xose Vazquez Perez <xose.vazquez@gmail.com> |
| Copyright (C) 2009 Axel Kollhofer <rain_maker@root-forum.org> |
| <http://rt2x00.serialmonkey.com> |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the |
| Free Software Foundation, Inc., |
| 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| /* |
| Module: rt2800usb |
| Abstract: rt2800usb device specific routines. |
| Supported chipsets: RT2800U. |
| */ |
| |
| #include <linux/delay.h> |
| #include <linux/etherdevice.h> |
| #include <linux/init.h> |
| #include <linux/kernel.h> |
| #include <linux/module.h> |
| #include <linux/usb.h> |
| |
| #include "rt2x00.h" |
| #include "rt2x00usb.h" |
| #include "rt2800lib.h" |
| #include "rt2800.h" |
| #include "rt2800usb.h" |
| |
| /* |
| * Allow hardware encryption to be disabled. |
| */ |
| static int modparam_nohwcrypt; |
| module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); |
| MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); |
| |
| /* |
| * Queue handlers. |
| */ |
| static void rt2800usb_start_queue(struct data_queue *queue) |
| { |
| struct rt2x00_dev *rt2x00dev = queue->rt2x00dev; |
| u32 reg; |
| |
| switch (queue->qid) { |
| case QID_RX: |
| rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); |
| rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1); |
| rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); |
| break; |
| case QID_BEACON: |
| rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); |
| rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); |
| rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); |
| rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1); |
| rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| static void rt2800usb_stop_queue(struct data_queue *queue) |
| { |
| struct rt2x00_dev *rt2x00dev = queue->rt2x00dev; |
| u32 reg; |
| |
| switch (queue->qid) { |
| case QID_RX: |
| rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); |
| rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0); |
| rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); |
| break; |
| case QID_BEACON: |
| rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); |
| rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); |
| rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); |
| rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); |
| rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| /* |
| * test if there is an entry in any TX queue for which DMA is done |
| * but the TX status has not been returned yet |
| */ |
| static bool rt2800usb_txstatus_pending(struct rt2x00_dev *rt2x00dev) |
| { |
| struct data_queue *queue; |
| |
| tx_queue_for_each(rt2x00dev, queue) { |
| if (rt2x00queue_get_entry(queue, Q_INDEX_DMA_DONE) != |
| rt2x00queue_get_entry(queue, Q_INDEX_DONE)) |
| return true; |
| } |
| return false; |
| } |
| |
| static void rt2800usb_tx_sta_fifo_read_completed(struct rt2x00_dev *rt2x00dev, |
| int urb_status, u32 tx_status) |
| { |
| if (urb_status) { |
| WARNING(rt2x00dev, "rt2x00usb_register_read_async failed: %d\n", urb_status); |
| return; |
| } |
| |
| /* try to read all TX_STA_FIFO entries before scheduling txdone_work */ |
| if (rt2x00_get_field32(tx_status, TX_STA_FIFO_VALID)) { |
| if (!kfifo_put(&rt2x00dev->txstatus_fifo, &tx_status)) { |
| WARNING(rt2x00dev, "TX status FIFO overrun, " |
| "drop tx status report.\n"); |
| queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work); |
| } else |
| rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO, |
| rt2800usb_tx_sta_fifo_read_completed); |
| } else if (!kfifo_is_empty(&rt2x00dev->txstatus_fifo)) { |
| queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work); |
| } else if (rt2800usb_txstatus_pending(rt2x00dev)) { |
| mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(20)); |
| } |
| } |
| |
| static void rt2800usb_tx_dma_done(struct queue_entry *entry) |
| { |
| struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; |
| |
| rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO, |
| rt2800usb_tx_sta_fifo_read_completed); |
| } |
| |
| static void rt2800usb_tx_sta_fifo_timeout(unsigned long data) |
| { |
| struct rt2x00_dev *rt2x00dev = (struct rt2x00_dev *)data; |
| |
| rt2x00usb_register_read_async(rt2x00dev, TX_STA_FIFO, |
| rt2800usb_tx_sta_fifo_read_completed); |
| } |
| |
| /* |
| * Firmware functions |
| */ |
| static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev) |
| { |
| return FIRMWARE_RT2870; |
| } |
| |
| static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev, |
| const u8 *data, const size_t len) |
| { |
| int status; |
| u32 offset; |
| u32 length; |
| |
| /* |
| * Check which section of the firmware we need. |
| */ |
| if (rt2x00_rt(rt2x00dev, RT2860) || |
| rt2x00_rt(rt2x00dev, RT2872) || |
| rt2x00_rt(rt2x00dev, RT3070)) { |
| offset = 0; |
| length = 4096; |
| } else { |
| offset = 4096; |
| length = 4096; |
| } |
| |
| /* |
| * Write firmware to device. |
| */ |
| rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE, |
| data + offset, length); |
| |
| rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0); |
| rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0); |
| |
| /* |
| * Send firmware request to device to load firmware, |
| * we need to specify a long timeout time. |
| */ |
| status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, |
| 0, USB_MODE_FIRMWARE, |
| REGISTER_TIMEOUT_FIRMWARE); |
| if (status < 0) { |
| ERROR(rt2x00dev, "Failed to write Firmware to device.\n"); |
| return status; |
| } |
| |
| msleep(10); |
| rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); |
| |
| return 0; |
| } |
| |
| /* |
| * Device state switch handlers. |
| */ |
| static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev) |
| { |
| u32 reg; |
| |
| /* |
| * Wait until BBP and RF are ready. |
| */ |
| if (rt2800_wait_csr_ready(rt2x00dev)) |
| return -EBUSY; |
| |
| rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, ®); |
| rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000); |
| |
| rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003); |
| |
| rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); |
| rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1); |
| rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1); |
| rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); |
| |
| rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000); |
| |
| rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0, |
| USB_MODE_RESET, REGISTER_TIMEOUT); |
| |
| rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); |
| |
| return 0; |
| } |
| |
| static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev) |
| { |
| u32 reg; |
| |
| if (unlikely(rt2800_wait_wpdma_ready(rt2x00dev))) |
| return -EIO; |
| |
| rt2x00usb_register_read(rt2x00dev, USB_DMA_CFG, ®); |
| rt2x00_set_field32(®, USB_DMA_CFG_PHY_CLEAR, 0); |
| rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_EN, 0); |
| rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128); |
| /* |
| * Total room for RX frames in kilobytes, PBF might still exceed |
| * this limit so reduce the number to prevent errors. |
| */ |
| rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_LIMIT, |
| ((rt2x00dev->ops->rx->entry_num * DATA_FRAME_SIZE) |
| / 1024) - 3); |
| rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_EN, 1); |
| rt2x00_set_field32(®, USB_DMA_CFG_TX_BULK_EN, 1); |
| rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, reg); |
| |
| return rt2800_enable_radio(rt2x00dev); |
| } |
| |
| static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev) |
| { |
| rt2800_disable_radio(rt2x00dev); |
| rt2x00usb_disable_radio(rt2x00dev); |
| } |
| |
| static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev, |
| enum dev_state state) |
| { |
| if (state == STATE_AWAKE) |
| rt2800_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 2); |
| else |
| rt2800_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0xff, 2); |
| |
| return 0; |
| } |
| |
| static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev, |
| enum dev_state state) |
| { |
| int retval = 0; |
| |
| switch (state) { |
| case STATE_RADIO_ON: |
| /* |
| * Before the radio can be enabled, the device first has |
| * to be woken up. After that it needs a bit of time |
| * to be fully awake and then the radio can be enabled. |
| */ |
| rt2800usb_set_state(rt2x00dev, STATE_AWAKE); |
| msleep(1); |
| retval = rt2800usb_enable_radio(rt2x00dev); |
| break; |
| case STATE_RADIO_OFF: |
| /* |
| * After the radio has been disabled, the device should |
| * be put to sleep for powersaving. |
| */ |
| rt2800usb_disable_radio(rt2x00dev); |
| rt2800usb_set_state(rt2x00dev, STATE_SLEEP); |
| break; |
| case STATE_RADIO_IRQ_ON: |
| case STATE_RADIO_IRQ_OFF: |
| /* No support, but no error either */ |
| break; |
| case STATE_DEEP_SLEEP: |
| case STATE_SLEEP: |
| case STATE_STANDBY: |
| case STATE_AWAKE: |
| retval = rt2800usb_set_state(rt2x00dev, state); |
| break; |
| default: |
| retval = -ENOTSUPP; |
| break; |
| } |
| |
| if (unlikely(retval)) |
| ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n", |
| state, retval); |
| |
| return retval; |
| } |
| |
| /* |
| * Watchdog handlers |
| */ |
| static void rt2800usb_watchdog(struct rt2x00_dev *rt2x00dev) |
| { |
| unsigned int i; |
| u32 reg; |
| |
| rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, ®); |
| if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) { |
| WARNING(rt2x00dev, "TX HW queue 0 timed out," |
| " invoke forced kick\n"); |
| |
| rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40012); |
| |
| for (i = 0; i < 10; i++) { |
| udelay(10); |
| if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX0Q)) |
| break; |
| } |
| |
| rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006); |
| } |
| |
| rt2x00usb_register_read(rt2x00dev, TXRXQ_PCNT, ®); |
| if (rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) { |
| WARNING(rt2x00dev, "TX HW queue 1 timed out," |
| " invoke forced kick\n"); |
| |
| rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf4000a); |
| |
| for (i = 0; i < 10; i++) { |
| udelay(10); |
| if (!rt2x00_get_field32(reg, TXRXQ_PCNT_TX1Q)) |
| break; |
| } |
| |
| rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006); |
| } |
| |
| rt2x00usb_watchdog(rt2x00dev); |
| } |
| |
| /* |
| * TX descriptor initialization |
| */ |
| static __le32 *rt2800usb_get_txwi(struct queue_entry *entry) |
| { |
| if (entry->queue->qid == QID_BEACON) |
| return (__le32 *) (entry->skb->data); |
| else |
| return (__le32 *) (entry->skb->data + TXINFO_DESC_SIZE); |
| } |
| |
| static void rt2800usb_write_tx_desc(struct queue_entry *entry, |
| struct txentry_desc *txdesc) |
| { |
| struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); |
| __le32 *txi = (__le32 *) entry->skb->data; |
| u32 word; |
| |
| /* |
| * Initialize TXINFO descriptor |
| */ |
| rt2x00_desc_read(txi, 0, &word); |
| |
| /* |
| * The size of TXINFO_W0_USB_DMA_TX_PKT_LEN is |
| * TXWI + 802.11 header + L2 pad + payload + pad, |
| * so need to decrease size of TXINFO and USB end pad. |
| */ |
| rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN, |
| entry->skb->len - TXINFO_DESC_SIZE - 4); |
| rt2x00_set_field32(&word, TXINFO_W0_WIV, |
| !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags)); |
| rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2); |
| rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0); |
| rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0); |
| rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST, |
| test_bit(ENTRY_TXD_BURST, &txdesc->flags)); |
| rt2x00_desc_write(txi, 0, word); |
| |
| /* |
| * Register descriptor details in skb frame descriptor. |
| */ |
| skbdesc->flags |= SKBDESC_DESC_IN_SKB; |
| skbdesc->desc = txi; |
| skbdesc->desc_len = TXINFO_DESC_SIZE + TXWI_DESC_SIZE; |
| } |
| |
| static void rt2800usb_write_tx_data(struct queue_entry *entry, |
| struct txentry_desc *txdesc) |
| { |
| unsigned int len; |
| int err; |
| |
| rt2800_write_tx_data(entry, txdesc); |
| |
| /* |
| * pad(1~3 bytes) is added after each 802.11 payload. |
| * USB end pad(4 bytes) is added at each USB bulk out packet end. |
| * TX frame format is : |
| * | TXINFO | TXWI | 802.11 header | L2 pad | payload | pad | USB end pad | |
| * |<------------- tx_pkt_len ------------->| |
| */ |
| len = roundup(entry->skb->len, 4) + 4; |
| err = skb_padto(entry->skb, len); |
| if (unlikely(err)) { |
| WARNING(entry->queue->rt2x00dev, "TX SKB padding error, out of memory\n"); |
| return; |
| } |
| |
| entry->skb->len = len; |
| } |
| |
| /* |
| * TX data initialization |
| */ |
| static int rt2800usb_get_tx_data_len(struct queue_entry *entry) |
| { |
| return entry->skb->len; |
| } |
| |
| /* |
| * TX control handlers |
| */ |
| static void rt2800usb_work_txdone(struct work_struct *work) |
| { |
| struct rt2x00_dev *rt2x00dev = |
| container_of(work, struct rt2x00_dev, txdone_work); |
| struct data_queue *queue; |
| struct queue_entry *entry; |
| |
| rt2800_txdone(rt2x00dev); |
| |
| /* |
| * Process any trailing TX status reports for IO failures, |
| * we loop until we find the first non-IO error entry. This |
| * can either be a frame which is free, is being uploaded, |
| * or has completed the upload but didn't have an entry |
| * in the TX_STAT_FIFO register yet. |
| */ |
| tx_queue_for_each(rt2x00dev, queue) { |
| while (!rt2x00queue_empty(queue)) { |
| entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE); |
| |
| if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags)) |
| break; |
| if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags)) |
| rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE); |
| else if (rt2x00queue_status_timeout(entry)) |
| rt2x00lib_txdone_noinfo(entry, TXDONE_UNKNOWN); |
| else |
| break; |
| } |
| } |
| |
| /* |
| * The hw may delay sending the packet after DMA complete |
| * if the medium is busy, thus the TX_STA_FIFO entry is |
| * also delayed -> use a timer to retrieve it. |
| */ |
| if (rt2800usb_txstatus_pending(rt2x00dev)) |
| mod_timer(&rt2x00dev->txstatus_timer, jiffies + msecs_to_jiffies(20)); |
| } |
| |
| /* |
| * RX control handlers |
| */ |
| static void rt2800usb_fill_rxdone(struct queue_entry *entry, |
| struct rxdone_entry_desc *rxdesc) |
| { |
| struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); |
| __le32 *rxi = (__le32 *)entry->skb->data; |
| __le32 *rxd; |
| u32 word; |
| int rx_pkt_len; |
| |
| /* |
| * Copy descriptor to the skbdesc->desc buffer, making it safe from |
| * moving of frame data in rt2x00usb. |
| */ |
| memcpy(skbdesc->desc, rxi, skbdesc->desc_len); |
| |
| /* |
| * RX frame format is : |
| * | RXINFO | RXWI | header | L2 pad | payload | pad | RXD | USB pad | |
| * |<------------ rx_pkt_len -------------->| |
| */ |
| rt2x00_desc_read(rxi, 0, &word); |
| rx_pkt_len = rt2x00_get_field32(word, RXINFO_W0_USB_DMA_RX_PKT_LEN); |
| |
| /* |
| * Remove the RXINFO structure from the sbk. |
| */ |
| skb_pull(entry->skb, RXINFO_DESC_SIZE); |
| |
| /* |
| * FIXME: we need to check for rx_pkt_len validity |
| */ |
| rxd = (__le32 *)(entry->skb->data + rx_pkt_len); |
| |
| /* |
| * It is now safe to read the descriptor on all architectures. |
| */ |
| rt2x00_desc_read(rxd, 0, &word); |
| |
| if (rt2x00_get_field32(word, RXD_W0_CRC_ERROR)) |
| rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC; |
| |
| rxdesc->cipher_status = rt2x00_get_field32(word, RXD_W0_CIPHER_ERROR); |
| |
| if (rt2x00_get_field32(word, RXD_W0_DECRYPTED)) { |
| /* |
| * Hardware has stripped IV/EIV data from 802.11 frame during |
| * decryption. Unfortunately the descriptor doesn't contain |
| * any fields with the EIV/IV data either, so they can't |
| * be restored by rt2x00lib. |
| */ |
| rxdesc->flags |= RX_FLAG_IV_STRIPPED; |
| |
| /* |
| * The hardware has already checked the Michael Mic and has |
| * stripped it from the frame. Signal this to mac80211. |
| */ |
| rxdesc->flags |= RX_FLAG_MMIC_STRIPPED; |
| |
| if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS) |
| rxdesc->flags |= RX_FLAG_DECRYPTED; |
| else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC) |
| rxdesc->flags |= RX_FLAG_MMIC_ERROR; |
| } |
| |
| if (rt2x00_get_field32(word, RXD_W0_MY_BSS)) |
| rxdesc->dev_flags |= RXDONE_MY_BSS; |
| |
| if (rt2x00_get_field32(word, RXD_W0_L2PAD)) |
| rxdesc->dev_flags |= RXDONE_L2PAD; |
| |
| /* |
| * Remove RXD descriptor from end of buffer. |
| */ |
| skb_trim(entry->skb, rx_pkt_len); |
| |
| /* |
| * Process the RXWI structure. |
| */ |
| rt2800_process_rxwi(entry, rxdesc); |
| } |
| |
| /* |
| * Device probe functions. |
| */ |
| static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) |
| { |
| if (rt2800_efuse_detect(rt2x00dev)) |
| rt2800_read_eeprom_efuse(rt2x00dev); |
| else |
| rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom, |
| EEPROM_SIZE); |
| |
| return rt2800_validate_eeprom(rt2x00dev); |
| } |
| |
| static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) |
| { |
| int retval; |
| |
| /* |
| * Allocate eeprom data. |
| */ |
| retval = rt2800usb_validate_eeprom(rt2x00dev); |
| if (retval) |
| return retval; |
| |
| retval = rt2800_init_eeprom(rt2x00dev); |
| if (retval) |
| return retval; |
| |
| /* |
| * Initialize hw specifications. |
| */ |
| retval = rt2800_probe_hw_mode(rt2x00dev); |
| if (retval) |
| return retval; |
| |
| /* |
| * This device has multiple filters for control frames |
| * and has a separate filter for PS Poll frames. |
| */ |
| __set_bit(CAPABILITY_CONTROL_FILTERS, &rt2x00dev->cap_flags); |
| __set_bit(CAPABILITY_CONTROL_FILTER_PSPOLL, &rt2x00dev->cap_flags); |
| |
| /* |
| * This device requires firmware. |
| */ |
| __set_bit(REQUIRE_FIRMWARE, &rt2x00dev->cap_flags); |
| __set_bit(REQUIRE_L2PAD, &rt2x00dev->cap_flags); |
| if (!modparam_nohwcrypt) |
| __set_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags); |
| __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags); |
| __set_bit(REQUIRE_HT_TX_DESC, &rt2x00dev->cap_flags); |
| __set_bit(REQUIRE_TXSTATUS_FIFO, &rt2x00dev->cap_flags); |
| |
| setup_timer(&rt2x00dev->txstatus_timer, |
| rt2800usb_tx_sta_fifo_timeout, |
| (unsigned long) rt2x00dev); |
| |
| /* |
| * Set the rssi offset. |
| */ |
| rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; |
| |
| /* |
| * Overwrite TX done handler |
| */ |
| PREPARE_WORK(&rt2x00dev->txdone_work, rt2800usb_work_txdone); |
| |
| return 0; |
| } |
| |
| static const struct ieee80211_ops rt2800usb_mac80211_ops = { |
| .tx = rt2x00mac_tx, |
| .start = rt2x00mac_start, |
| .stop = rt2x00mac_stop, |
| .add_interface = rt2x00mac_add_interface, |
| .remove_interface = rt2x00mac_remove_interface, |
| .config = rt2x00mac_config, |
| .configure_filter = rt2x00mac_configure_filter, |
| .set_tim = rt2x00mac_set_tim, |
| .set_key = rt2x00mac_set_key, |
| .sw_scan_start = rt2x00mac_sw_scan_start, |
| .sw_scan_complete = rt2x00mac_sw_scan_complete, |
| .get_stats = rt2x00mac_get_stats, |
| .get_tkip_seq = rt2800_get_tkip_seq, |
| .set_rts_threshold = rt2800_set_rts_threshold, |
| .bss_info_changed = rt2x00mac_bss_info_changed, |
| .conf_tx = rt2800_conf_tx, |
| .get_tsf = rt2800_get_tsf, |
| .rfkill_poll = rt2x00mac_rfkill_poll, |
| .ampdu_action = rt2800_ampdu_action, |
| .flush = rt2x00mac_flush, |
| .get_survey = rt2800_get_survey, |
| }; |
| |
| static const struct rt2800_ops rt2800usb_rt2800_ops = { |
| .register_read = rt2x00usb_register_read, |
| .register_read_lock = rt2x00usb_register_read_lock, |
| .register_write = rt2x00usb_register_write, |
| .register_write_lock = rt2x00usb_register_write_lock, |
| .register_multiread = rt2x00usb_register_multiread, |
| .register_multiwrite = rt2x00usb_register_multiwrite, |
| .regbusy_read = rt2x00usb_regbusy_read, |
| .drv_write_firmware = rt2800usb_write_firmware, |
| .drv_init_registers = rt2800usb_init_registers, |
| .drv_get_txwi = rt2800usb_get_txwi, |
| }; |
| |
| static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { |
| .probe_hw = rt2800usb_probe_hw, |
| .get_firmware_name = rt2800usb_get_firmware_name, |
| .check_firmware = rt2800_check_firmware, |
| .load_firmware = rt2800_load_firmware, |
| .initialize = rt2x00usb_initialize, |
| .uninitialize = rt2x00usb_uninitialize, |
| .clear_entry = rt2x00usb_clear_entry, |
| .set_device_state = rt2800usb_set_device_state, |
| .rfkill_poll = rt2800_rfkill_poll, |
| .link_stats = rt2800_link_stats, |
| .reset_tuner = rt2800_reset_tuner, |
| .link_tuner = rt2800_link_tuner, |
| .gain_calibration = rt2800_gain_calibration, |
| .watchdog = rt2800usb_watchdog, |
| .start_queue = rt2800usb_start_queue, |
| .kick_queue = rt2x00usb_kick_queue, |
| .stop_queue = rt2800usb_stop_queue, |
| .flush_queue = rt2x00usb_flush_queue, |
| .tx_dma_done = rt2800usb_tx_dma_done, |
| .write_tx_desc = rt2800usb_write_tx_desc, |
| .write_tx_data = rt2800usb_write_tx_data, |
| .write_beacon = rt2800_write_beacon, |
| .clear_beacon = rt2800_clear_beacon, |
| .get_tx_data_len = rt2800usb_get_tx_data_len, |
| .fill_rxdone = rt2800usb_fill_rxdone, |
| .config_shared_key = rt2800_config_shared_key, |
| .config_pairwise_key = rt2800_config_pairwise_key, |
| .config_filter = rt2800_config_filter, |
| .config_intf = rt2800_config_intf, |
| .config_erp = rt2800_config_erp, |
| .config_ant = rt2800_config_ant, |
| .config = rt2800_config, |
| }; |
| |
| static const struct data_queue_desc rt2800usb_queue_rx = { |
| .entry_num = 128, |
| .data_size = AGGREGATION_SIZE, |
| .desc_size = RXINFO_DESC_SIZE + RXWI_DESC_SIZE, |
| .priv_size = sizeof(struct queue_entry_priv_usb), |
| }; |
| |
| static const struct data_queue_desc rt2800usb_queue_tx = { |
| .entry_num = 64, |
| .data_size = AGGREGATION_SIZE, |
| .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE, |
| .priv_size = sizeof(struct queue_entry_priv_usb), |
| }; |
| |
| static const struct data_queue_desc rt2800usb_queue_bcn = { |
| .entry_num = 8, |
| .data_size = MGMT_FRAME_SIZE, |
| .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE, |
| .priv_size = sizeof(struct queue_entry_priv_usb), |
| }; |
| |
| static const struct rt2x00_ops rt2800usb_ops = { |
| .name = KBUILD_MODNAME, |
| .max_sta_intf = 1, |
| .max_ap_intf = 8, |
| .eeprom_size = EEPROM_SIZE, |
| .rf_size = RF_SIZE, |
| .tx_queues = NUM_TX_QUEUES, |
| .extra_tx_headroom = TXINFO_DESC_SIZE + TXWI_DESC_SIZE, |
| .rx = &rt2800usb_queue_rx, |
| .tx = &rt2800usb_queue_tx, |
| .bcn = &rt2800usb_queue_bcn, |
| .lib = &rt2800usb_rt2x00_ops, |
| .drv = &rt2800usb_rt2800_ops, |
| .hw = &rt2800usb_mac80211_ops, |
| #ifdef CONFIG_RT2X00_LIB_DEBUGFS |
| .debugfs = &rt2800_rt2x00debug, |
| #endif /* CONFIG_RT2X00_LIB_DEBUGFS */ |
| }; |
| |
| /* |
| * rt2800usb module information. |
| */ |
| static struct usb_device_id rt2800usb_device_table[] = { |
| /* Abocom */ |
| { USB_DEVICE(0x07b8, 0x2870) }, |
| { USB_DEVICE(0x07b8, 0x2770) }, |
| { USB_DEVICE(0x07b8, 0x3070) }, |
| { USB_DEVICE(0x07b8, 0x3071) }, |
| { USB_DEVICE(0x07b8, 0x3072) }, |
| { USB_DEVICE(0x1482, 0x3c09) }, |
| /* AirTies */ |
| { USB_DEVICE(0x1eda, 0x2012) }, |
| { USB_DEVICE(0x1eda, 0x2310) }, |
| /* Allwin */ |
| { USB_DEVICE(0x8516, 0x2070) }, |
| { USB_DEVICE(0x8516, 0x2770) }, |
| { USB_DEVICE(0x8516, 0x2870) }, |
| { USB_DEVICE(0x8516, 0x3070) }, |
| { USB_DEVICE(0x8516, 0x3071) }, |
| { USB_DEVICE(0x8516, 0x3072) }, |
| /* Alpha Networks */ |
| { USB_DEVICE(0x14b2, 0x3c06) }, |
| { USB_DEVICE(0x14b2, 0x3c07) }, |
| { USB_DEVICE(0x14b2, 0x3c09) }, |
| { USB_DEVICE(0x14b2, 0x3c12) }, |
| { USB_DEVICE(0x14b2, 0x3c23) }, |
| { USB_DEVICE(0x14b2, 0x3c25) }, |
| { USB_DEVICE(0x14b2, 0x3c27) }, |
| { USB_DEVICE(0x14b2, 0x3c28) }, |
| { USB_DEVICE(0x14b2, 0x3c2c) }, |
| /* Amit */ |
| { USB_DEVICE(0x15c5, 0x0008) }, |
| /* Askey */ |
| { USB_DEVICE(0x1690, 0x0740) }, |
| /* ASUS */ |
| { USB_DEVICE(0x0b05, 0x1731) }, |
| { USB_DEVICE(0x0b05, 0x1732) }, |
| { USB_DEVICE(0x0b05, 0x1742) }, |
| { USB_DEVICE(0x0b05, 0x1784) }, |
| { USB_DEVICE(0x1761, 0x0b05) }, |
| /* AzureWave */ |
| { USB_DEVICE(0x13d3, 0x3247) }, |
| { USB_DEVICE(0x13d3, 0x3273) }, |
| { USB_DEVICE(0x13d3, 0x3305) }, |
| { USB_DEVICE(0x13d3, 0x3307) }, |
| { USB_DEVICE(0x13d3, 0x3321) }, |
| /* Belkin */ |
| { USB_DEVICE(0x050d, 0x8053) }, |
| { USB_DEVICE(0x050d, 0x805c) }, |
| { USB_DEVICE(0x050d, 0x815c) }, |
| { USB_DEVICE(0x050d, 0x825b) }, |
| { USB_DEVICE(0x050d, 0x935a) }, |
| { USB_DEVICE(0x050d, 0x935b) }, |
| /* Buffalo */ |
| { USB_DEVICE(0x0411, 0x00e8) }, |
| { USB_DEVICE(0x0411, 0x016f) }, |
| { USB_DEVICE(0x0411, 0x01a2) }, |
| /* Corega */ |
| { USB_DEVICE(0x07aa, 0x002f) }, |
| { USB_DEVICE(0x07aa, 0x003c) }, |
| { USB_DEVICE(0x07aa, 0x003f) }, |
| { USB_DEVICE(0x18c5, 0x0012) }, |
| /* D-Link */ |
| { USB_DEVICE(0x07d1, 0x3c09) }, |
| { USB_DEVICE(0x07d1, 0x3c0a) }, |
| { USB_DEVICE(0x07d1, 0x3c0d) }, |
| { USB_DEVICE(0x07d1, 0x3c0e) }, |
| { USB_DEVICE(0x07d1, 0x3c0f) }, |
| { USB_DEVICE(0x07d1, 0x3c11) }, |
| { USB_DEVICE(0x07d1, 0x3c16) }, |
| /* Draytek */ |
| { USB_DEVICE(0x07fa, 0x7712) }, |
| /* Edimax */ |
| { USB_DEVICE(0x7392, 0x7711) }, |
| { USB_DEVICE(0x7392, 0x7717) }, |
| { USB_DEVICE(0x7392, 0x7718) }, |
| /* Encore */ |
| { USB_DEVICE(0x203d, 0x1480) }, |
| { USB_DEVICE(0x203d, 0x14a9) }, |
| /* EnGenius */ |
| { USB_DEVICE(0x1740, 0x9701) }, |
| { USB_DEVICE(0x1740, 0x9702) }, |
| { USB_DEVICE(0x1740, 0x9703) }, |
| { USB_DEVICE(0x1740, 0x9705) }, |
| { USB_DEVICE(0x1740, 0x9706) }, |
| { USB_DEVICE(0x1740, 0x9707) }, |
| { USB_DEVICE(0x1740, 0x9708) }, |
| { USB_DEVICE(0x1740, 0x9709) }, |
| /* Gemtek */ |
| { USB_DEVICE(0x15a9, 0x0012) }, |
| /* Gigabyte */ |
| { USB_DEVICE(0x1044, 0x800b) }, |
| { USB_DEVICE(0x1044, 0x800d) }, |
| /* Hawking */ |
| { USB_DEVICE(0x0e66, 0x0001) }, |
| { USB_DEVICE(0x0e66, 0x0003) }, |
| { USB_DEVICE(0x0e66, 0x0009) }, |
| { USB_DEVICE(0x0e66, 0x000b) }, |
| { USB_DEVICE(0x0e66, 0x0013) }, |
| { USB_DEVICE(0x0e66, 0x0017) }, |
| { USB_DEVICE(0x0e66, 0x0018) }, |
| /* I-O DATA */ |
| { USB_DEVICE(0x04bb, 0x0945) }, |
| { USB_DEVICE(0x04bb, 0x0947) }, |
| { USB_DEVICE(0x04bb, 0x0948) }, |
| /* Linksys */ |
| { USB_DEVICE(0x13b1, 0x0031) }, |
| { USB_DEVICE(0x1737, 0x0070) }, |
| { USB_DEVICE(0x1737, 0x0071) }, |
| /* Logitec */ |
| { USB_DEVICE(0x0789, 0x0162) }, |
| { USB_DEVICE(0x0789, 0x0163) }, |
| { USB_DEVICE(0x0789, 0x0164) }, |
| { USB_DEVICE(0x0789, 0x0166) }, |
| /* Motorola */ |
| { USB_DEVICE(0x100d, 0x9031) }, |
| /* MSI */ |
| { USB_DEVICE(0x0db0, 0x3820) }, |
| { USB_DEVICE(0x0db0, 0x3821) }, |
| { USB_DEVICE(0x0db0, 0x3822) }, |
| { USB_DEVICE(0x0db0, 0x3870) }, |
| { USB_DEVICE(0x0db0, 0x3871) }, |
| { USB_DEVICE(0x0db0, 0x6899) }, |
| { USB_DEVICE(0x0db0, 0x821a) }, |
| { USB_DEVICE(0x0db0, 0x822a) }, |
| { USB_DEVICE(0x0db0, 0x822b) }, |
| { USB_DEVICE(0x0db0, 0x822c) }, |
| { USB_DEVICE(0x0db0, 0x870a) }, |
| { USB_DEVICE(0x0db0, 0x871a) }, |
| { USB_DEVICE(0x0db0, 0x871b) }, |
| { USB_DEVICE(0x0db0, 0x871c) }, |
| { USB_DEVICE(0x0db0, 0x899a) }, |
| /* Para */ |
| { USB_DEVICE(0x20b8, 0x8888) }, |
| /* Pegatron */ |
| { USB_DEVICE(0x1d4d, 0x000c) }, |
| { USB_DEVICE(0x1d4d, 0x000e) }, |
| { USB_DEVICE(0x1d4d, 0x0011) }, |
| /* Philips */ |
| { USB_DEVICE(0x0471, 0x200f) }, |
| /* Planex */ |
| { USB_DEVICE(0x2019, 0xab25) }, |
| { USB_DEVICE(0x2019, 0xed06) }, |
| /* Quanta */ |
| { USB_DEVICE(0x1a32, 0x0304) }, |
| /* Ralink */ |
| { USB_DEVICE(0x148f, 0x2070) }, |
| { USB_DEVICE(0x148f, 0x2770) }, |
| { USB_DEVICE(0x148f, 0x2870) }, |
| { USB_DEVICE(0x148f, 0x3070) }, |
| { USB_DEVICE(0x148f, 0x3071) }, |
| { USB_DEVICE(0x148f, 0x3072) }, |
| /* Samsung */ |
| { USB_DEVICE(0x04e8, 0x2018) }, |
| /* Siemens */ |
| { USB_DEVICE(0x129b, 0x1828) }, |
| /* Sitecom */ |
| { USB_DEVICE(0x0df6, 0x0017) }, |
| { USB_DEVICE(0x0df6, 0x002b) }, |
| { USB_DEVICE(0x0df6, 0x002c) }, |
| { USB_DEVICE(0x0df6, 0x002d) }, |
| { USB_DEVICE(0x0df6, 0x0039) }, |
| { USB_DEVICE(0x0df6, 0x003b) }, |
| { USB_DEVICE(0x0df6, 0x003d) }, |
| { USB_DEVICE(0x0df6, 0x003e) }, |
| { USB_DEVICE(0x0df6, 0x003f) }, |
| { USB_DEVICE(0x0df6, 0x0040) }, |
| { USB_DEVICE(0x0df6, 0x0042) }, |
| { USB_DEVICE(0x0df6, 0x0047) }, |
| { USB_DEVICE(0x0df6, 0x0048) }, |
| { USB_DEVICE(0x0df6, 0x0051) }, |
| { USB_DEVICE(0x0df6, 0x005f) }, |
| /* SMC */ |
| { USB_DEVICE(0x083a, 0x6618) }, |
| { USB_DEVICE(0x083a, 0x7511) }, |
| { USB_DEVICE(0x083a, 0x7512) }, |
| { USB_DEVICE(0x083a, 0x7522) }, |
| { USB_DEVICE(0x083a, 0x8522) }, |
| { USB_DEVICE(0x083a, 0xa618) }, |
| { USB_DEVICE(0x083a, 0xa701) }, |
| { USB_DEVICE(0x083a, 0xa702) }, |
| { USB_DEVICE(0x083a, 0xa703) }, |
| { USB_DEVICE(0x083a, 0xb522) }, |
| /* Sparklan */ |
| { USB_DEVICE(0x15a9, 0x0006) }, |
| /* Sweex */ |
| { USB_DEVICE(0x177f, 0x0302) }, |
| /* U-Media */ |
| { USB_DEVICE(0x157e, 0x300e) }, |
| { USB_DEVICE(0x157e, 0x3013) }, |
| /* ZCOM */ |
| { USB_DEVICE(0x0cde, 0x0022) }, |
| { USB_DEVICE(0x0cde, 0x0025) }, |
| /* Zinwell */ |
| { USB_DEVICE(0x5a57, 0x0280) }, |
| { USB_DEVICE(0x5a57, 0x0282) }, |
| { USB_DEVICE(0x5a57, 0x0283) }, |
| { USB_DEVICE(0x5a57, 0x5257) }, |
| /* Zyxel */ |
| { USB_DEVICE(0x0586, 0x3416) }, |
| { USB_DEVICE(0x0586, 0x3418) }, |
| { USB_DEVICE(0x0586, 0x341e) }, |
| { USB_DEVICE(0x0586, 0x343e) }, |
| #ifdef CONFIG_RT2800USB_RT33XX |
| /* Ralink */ |
| { USB_DEVICE(0x148f, 0x3370) }, |
| { USB_DEVICE(0x148f, 0x8070) }, |
| /* Sitecom */ |
| { USB_DEVICE(0x0df6, 0x0050) }, |
| #endif |
| #ifdef CONFIG_RT2800USB_RT35XX |
| /* Allwin */ |
| { USB_DEVICE(0x8516, 0x3572) }, |
| /* Askey */ |
| { USB_DEVICE(0x1690, 0x0744) }, |
| /* Cisco */ |
| { USB_DEVICE(0x167b, 0x4001) }, |
| /* EnGenius */ |
| { USB_DEVICE(0x1740, 0x9801) }, |
| /* I-O DATA */ |
| { USB_DEVICE(0x04bb, 0x0944) }, |
| /* Linksys */ |
| { USB_DEVICE(0x13b1, 0x002f) }, |
| { USB_DEVICE(0x1737, 0x0079) }, |
| /* Ralink */ |
| { USB_DEVICE(0x148f, 0x3572) }, |
| /* Sitecom */ |
| { USB_DEVICE(0x0df6, 0x0041) }, |
| /* Toshiba */ |
| { USB_DEVICE(0x0930, 0x0a07) }, |
| /* Zinwell */ |
| { USB_DEVICE(0x5a57, 0x0284) }, |
| #endif |
| #ifdef CONFIG_RT2800USB_UNKNOWN |
| /* |
| * Unclear what kind of devices these are (they aren't supported by the |
| * vendor linux driver). |
| */ |
| /* Abocom */ |
| { USB_DEVICE(0x07b8, 0x3073) }, |
| { USB_DEVICE(0x07b8, 0x3074) }, |
| /* Alpha Networks */ |
| { USB_DEVICE(0x14b2, 0x3c08) }, |
| { USB_DEVICE(0x14b2, 0x3c11) }, |
| /* Amigo */ |
| { USB_DEVICE(0x0e0b, 0x9031) }, |
| { USB_DEVICE(0x0e0b, 0x9041) }, |
| /* ASUS */ |
| { USB_DEVICE(0x0b05, 0x166a) }, |
| { USB_DEVICE(0x0b05, 0x1760) }, |
| { USB_DEVICE(0x0b05, 0x1761) }, |
| { USB_DEVICE(0x0b05, 0x1790) }, |
| { USB_DEVICE(0x0b05, 0x179d) }, |
| /* AzureWave */ |
| { USB_DEVICE(0x13d3, 0x3262) }, |
| { USB_DEVICE(0x13d3, 0x3284) }, |
| { USB_DEVICE(0x13d3, 0x3322) }, |
| /* Belkin */ |
| { USB_DEVICE(0x050d, 0x1003) }, |
| { USB_DEVICE(0x050d, 0x825a) }, |
| /* Buffalo */ |
| { USB_DEVICE(0x0411, 0x012e) }, |
| { USB_DEVICE(0x0411, 0x0148) }, |
| { USB_DEVICE(0x0411, 0x0150) }, |
| { USB_DEVICE(0x0411, 0x015d) }, |
| /* Corega */ |
| { USB_DEVICE(0x07aa, 0x0041) }, |
| { USB_DEVICE(0x07aa, 0x0042) }, |
| { USB_DEVICE(0x18c5, 0x0008) }, |
| /* D-Link */ |
| { USB_DEVICE(0x07d1, 0x3c0b) }, |
| { USB_DEVICE(0x07d1, 0x3c13) }, |
| { USB_DEVICE(0x07d1, 0x3c15) }, |
| { USB_DEVICE(0x07d1, 0x3c17) }, |
| { USB_DEVICE(0x2001, 0x3c17) }, |
| /* Edimax */ |
| { USB_DEVICE(0x7392, 0x4085) }, |
| { USB_DEVICE(0x7392, 0x7722) }, |
| /* Encore */ |
| { USB_DEVICE(0x203d, 0x14a1) }, |
| /* Gemtek */ |
| { USB_DEVICE(0x15a9, 0x0010) }, |
| /* Gigabyte */ |
| { USB_DEVICE(0x1044, 0x800c) }, |
| /* Huawei */ |
| { USB_DEVICE(0x148f, 0xf101) }, |
| /* I-O DATA */ |
| { USB_DEVICE(0x04bb, 0x094b) }, |
| /* LevelOne */ |
| { USB_DEVICE(0x1740, 0x0605) }, |
| { USB_DEVICE(0x1740, 0x0615) }, |
| /* Linksys */ |
| { USB_DEVICE(0x1737, 0x0077) }, |
| { USB_DEVICE(0x1737, 0x0078) }, |
| /* Logitec */ |
| { USB_DEVICE(0x0789, 0x0168) }, |
| { USB_DEVICE(0x0789, 0x0169) }, |
| /* Motorola */ |
| { USB_DEVICE(0x100d, 0x9032) }, |
| /* Ovislink */ |
| { USB_DEVICE(0x1b75, 0x3071) }, |
| { USB_DEVICE(0x1b75, 0x3072) }, |
| /* Pegatron */ |
| { USB_DEVICE(0x05a6, 0x0101) }, |
| { USB_DEVICE(0x1d4d, 0x0002) }, |
| { USB_DEVICE(0x1d4d, 0x0010) }, |
| /* Planex */ |
| { USB_DEVICE(0x2019, 0x5201) }, |
| { USB_DEVICE(0x2019, 0xab24) }, |
| /* Qcom */ |
| { USB_DEVICE(0x18e8, 0x6259) }, |
| /* RadioShack */ |
| { USB_DEVICE(0x08b9, 0x1197) }, |
| /* Sitecom */ |
| { USB_DEVICE(0x0df6, 0x003c) }, |
| { USB_DEVICE(0x0df6, 0x004a) }, |
| { USB_DEVICE(0x0df6, 0x004d) }, |
| { USB_DEVICE(0x0df6, 0x0053) }, |
| { USB_DEVICE(0x0df6, 0x0060) }, |
| { USB_DEVICE(0x0df6, 0x0062) }, |
| /* SMC */ |
| { USB_DEVICE(0x083a, 0xa512) }, |
| { USB_DEVICE(0x083a, 0xc522) }, |
| { USB_DEVICE(0x083a, 0xd522) }, |
| { USB_DEVICE(0x083a, 0xf511) }, |
| /* Sweex */ |
| { USB_DEVICE(0x177f, 0x0153) }, |
| { USB_DEVICE(0x177f, 0x0313) }, |
| /* Zyxel */ |
| { USB_DEVICE(0x0586, 0x341a) }, |
| #endif |
| { 0, } |
| }; |
| |
| MODULE_AUTHOR(DRV_PROJECT); |
| MODULE_VERSION(DRV_VERSION); |
| MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver."); |
| MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards"); |
| MODULE_DEVICE_TABLE(usb, rt2800usb_device_table); |
| MODULE_FIRMWARE(FIRMWARE_RT2870); |
| MODULE_LICENSE("GPL"); |
| |
| static int rt2800usb_probe(struct usb_interface *usb_intf, |
| const struct usb_device_id *id) |
| { |
| return rt2x00usb_probe(usb_intf, &rt2800usb_ops); |
| } |
| |
| static struct usb_driver rt2800usb_driver = { |
| .name = KBUILD_MODNAME, |
| .id_table = rt2800usb_device_table, |
| .probe = rt2800usb_probe, |
| .disconnect = rt2x00usb_disconnect, |
| .suspend = rt2x00usb_suspend, |
| .resume = rt2x00usb_resume, |
| }; |
| |
| static int __init rt2800usb_init(void) |
| { |
| return usb_register(&rt2800usb_driver); |
| } |
| |
| static void __exit rt2800usb_exit(void) |
| { |
| usb_deregister(&rt2800usb_driver); |
| } |
| |
| module_init(rt2800usb_init); |
| module_exit(rt2800usb_exit); |