diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00queue.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00queue.h | 43 |
1 files changed, 9 insertions, 34 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index 349008d1fb2..c48125be0e3 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -13,9 +13,7 @@ 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. + along with this program; if not, see <http://www.gnu.org/licenses/>. */ /* @@ -359,6 +357,7 @@ enum queue_entry_flags { ENTRY_DATA_PENDING, ENTRY_DATA_IO_FAILED, ENTRY_DATA_STATUS_PENDING, + ENTRY_DATA_STATUS_SET, }; /** @@ -372,6 +371,7 @@ enum queue_entry_flags { * @entry_idx: The entry index number. * @priv_data: Private data belonging to this queue entry. The pointer * points to data specific to a particular driver and queue type. + * @status: Device specific status */ struct queue_entry { unsigned long flags; @@ -383,6 +383,8 @@ struct queue_entry { unsigned int entry_idx; + u32 status; + void *priv_data; }; @@ -449,6 +451,7 @@ enum data_queue_flags { * @cw_max: The cw max value for outgoing frames (field ignored in RX queue). * @data_size: Maximum data size for the frames in this queue. * @desc_size: Hardware descriptor size for the data in this queue. + * @priv_size: Size of per-queue_entry private data. * @usb_endpoint: Device endpoint used for communication (USB only) * @usb_maxpacket: Max packet size for given endpoint (USB only) */ @@ -475,31 +478,15 @@ struct data_queue { unsigned short cw_max; unsigned short data_size; - unsigned short desc_size; + unsigned char desc_size; + unsigned char winfo_size; + unsigned short priv_size; unsigned short usb_endpoint; unsigned short usb_maxpacket; }; /** - * struct data_queue_desc: Data queue description - * - * The information in this structure is used by drivers - * to inform rt2x00lib about the creation of the data queue. - * - * @entry_num: Maximum number of entries for a queue. - * @data_size: Maximum data size for the frames in this queue. - * @desc_size: Hardware descriptor size for the data in this queue. - * @priv_size: Size of per-queue_entry private data. - */ -struct data_queue_desc { - unsigned short entry_num; - unsigned short data_size; - unsigned short desc_size; - unsigned short priv_size; -}; - -/** * queue_end - Return pointer to the last queue (HELPER MACRO). * @__dev: Pointer to &struct rt2x00_dev * @@ -636,18 +623,6 @@ static inline int rt2x00queue_threshold(struct data_queue *queue) { return rt2x00queue_available(queue) < queue->threshold; } - -/** - * rt2x00queue_status_timeout - Check if a timeout occurred for STATUS reports - * @entry: Queue entry to check. - */ -static inline int rt2x00queue_status_timeout(struct queue_entry *entry) -{ - if (!test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags)) - return false; - return time_after(jiffies, entry->last_action + msecs_to_jiffies(100)); -} - /** * rt2x00queue_dma_timeout - Check if a timeout occurred for DMA transfers * @entry: Queue entry to check. |