Searched refs:a_priv (Results 1 – 3 of 3) sorted by relevance
42 struct agilent_82357a_priv *a_priv = timer_container_of(a_priv, t, in agilent_82357a_timeout_handler() local44 struct agilent_82357a_urb_ctx *context = &a_priv->context; in agilent_82357a_timeout_handler()50 static int agilent_82357a_send_bulk_msg(struct agilent_82357a_priv *a_priv, void *data, in agilent_82357a_send_bulk_msg() argument57 struct agilent_82357a_urb_ctx *context = &a_priv->context; in agilent_82357a_send_bulk_msg()60 retval = mutex_lock_interruptible(&a_priv->bulk_alloc_lock); in agilent_82357a_send_bulk_msg()63 if (!a_priv->bus_interface) { in agilent_82357a_send_bulk_msg()64 mutex_unlock(&a_priv->bulk_alloc_lock); in agilent_82357a_send_bulk_msg()67 if (a_priv->bulk_urb) { in agilent_82357a_send_bulk_msg()68 mutex_unlock(&a_priv->bulk_alloc_lock); in agilent_82357a_send_bulk_msg()71 a_priv->bulk_urb = usb_alloc_urb(0, GFP_KERNEL); in agilent_82357a_send_bulk_msg()[all …]
27 static int read_transfer_counter(struct agilent_82350b_priv *a_priv);29 static void set_transfer_counter(struct agilent_82350b_priv *a_priv, int count);37 struct agilent_82350b_priv *a_priv = board->private_data; in agilent_82350b_accel_read() local38 struct tms9914_priv *tms_priv = &a_priv->tms9914_priv; in agilent_82350b_accel_read()54 writeb(DIRECTION_GPIB_TO_HOST, a_priv->gpib_base + SRAM_ACCESS_CONTROL_REG); in agilent_82350b_accel_read()78 set_transfer_counter(a_priv, block_size); in agilent_82350b_accel_read()80 a_priv->gpib_base + SRAM_ACCESS_CONTROL_REG); in agilent_82350b_accel_read()81 if (agilent_82350b_fifo_is_halted(a_priv)) in agilent_82350b_accel_read()82 writeb(RESTART_STREAM_BIT, a_priv->gpib_base + STREAM_STATUS_REG); in agilent_82350b_accel_read()97 count = block_size - read_transfer_counter(a_priv); in agilent_82350b_accel_read()[all …]
152 static inline int agilent_82350b_fifo_is_halted(struct agilent_82350b_priv *a_priv) in agilent_82350b_fifo_is_halted() argument155 return readb(a_priv->gpib_base + STREAM_STATUS_REG) & HALTED_STATUS_BIT; in agilent_82350b_fifo_is_halted()