15 	struct ixgbe_mbx_info *mbx = &hw->mbx;  in ixgbevf_poll_for_msg()  local
16 	int countdown = mbx->timeout;  in ixgbevf_poll_for_msg()
18 	if (!countdown || !mbx->ops.check_for_msg)  in ixgbevf_poll_for_msg()
21 	while (countdown && mbx->ops.check_for_msg(hw)) {  in ixgbevf_poll_for_msg()
23 		udelay(mbx->udelay);  in ixgbevf_poll_for_msg()
37 	struct ixgbe_mbx_info *mbx = &hw->mbx;  in ixgbevf_poll_for_ack()  local
38 	int countdown = mbx->timeout;  in ixgbevf_poll_for_ack()
40 	if (!countdown || !mbx->ops.check_for_ack)  in ixgbevf_poll_for_ack()
43 	while (countdown && mbx->ops.check_for_ack(hw)) {  in ixgbevf_poll_for_ack()
45 		udelay(mbx->udelay);  in ixgbevf_poll_for_ack()
62 	vf_mailbox |= hw->mbx.vf_mailbox;  in ixgbevf_read_mailbox_vf()
63 	hw->mbx.vf_mailbox |= vf_mailbox & IXGBE_VFMAILBOX_R2C_BITS;  in ixgbevf_read_mailbox_vf()
79 		hw->mbx.stats.reqs++;  in ixgbevf_clear_msg_vf()
80 		hw->mbx.vf_mailbox &= ~IXGBE_VFMAILBOX_PFSTS;  in ixgbevf_clear_msg_vf()
95 		hw->mbx.stats.acks++;  in ixgbevf_clear_ack_vf()
96 		hw->mbx.vf_mailbox &= ~IXGBE_VFMAILBOX_PFACK;  in ixgbevf_clear_ack_vf()
112 		hw->mbx.stats.rsts++;  in ixgbevf_clear_rst_vf()
113 		hw->mbx.vf_mailbox &= ~(IXGBE_VFMAILBOX_RSTI |  in ixgbevf_clear_rst_vf()
149 		hw->mbx.stats.reqs++;  in ixgbevf_check_for_msg_vf()
168 		hw->mbx.stats.acks++;  in ixgbevf_check_for_ack_vf()
188 		hw->mbx.stats.rsts++;  in ixgbevf_check_for_rst_vf()
202 	struct ixgbe_mbx_info *mbx = &hw->mbx;  in ixgbevf_obtain_mbx_lock_vf()  local
204 	int countdown = mbx->timeout;  in ixgbevf_obtain_mbx_lock_vf()
207 	if (!mbx->timeout)  in ixgbevf_obtain_mbx_lock_vf()
223 		udelay(mbx->udelay);  in ixgbevf_obtain_mbx_lock_vf()
282 	hw->mbx.stats.msgs_tx++;  in ixgbevf_write_mbx_vf()
293 	hw->mbx.ops.release(hw);  in ixgbevf_write_mbx_vf()
327 	hw->mbx.stats.msgs_tx++;  in ixgbevf_write_mbx_vf_legacy()
367 	hw->mbx.stats.msgs_rx++;  in ixgbevf_read_mbx_vf()
398 	hw->mbx.stats.msgs_rx++;  in ixgbevf_read_mbx_vf_legacy()
412 	struct ixgbe_mbx_info *mbx = &hw->mbx;  in ixgbevf_init_mbx_params_vf()  local
417 	mbx->timeout = IXGBE_VF_MBX_INIT_TIMEOUT;  in ixgbevf_init_mbx_params_vf()
418 	mbx->udelay = IXGBE_VF_MBX_INIT_DELAY;  in ixgbevf_init_mbx_params_vf()
420 	mbx->size = IXGBE_VFMAILBOX_SIZE;  in ixgbevf_init_mbx_params_vf()
422 	mbx->stats.msgs_tx = 0;  in ixgbevf_init_mbx_params_vf()
423 	mbx->stats.msgs_rx = 0;  in ixgbevf_init_mbx_params_vf()
424 	mbx->stats.reqs = 0;  in ixgbevf_init_mbx_params_vf()
425 	mbx->stats.acks = 0;  in ixgbevf_init_mbx_params_vf()
426 	mbx->stats.rsts = 0;  in ixgbevf_init_mbx_params_vf()
441 	struct ixgbe_mbx_info *mbx = &hw->mbx;  in ixgbevf_poll_mbx()  local
444 	if (!mbx->ops.read || !mbx->ops.check_for_msg || !mbx->timeout)  in ixgbevf_poll_mbx()
448 	if (size > mbx->size)  in ixgbevf_poll_mbx()
449 		size = mbx->size;  in ixgbevf_poll_mbx()
454 		ret_val = mbx->ops.read(hw, msg, size);  in ixgbevf_poll_mbx()
470 	struct ixgbe_mbx_info *mbx = &hw->mbx;  in ixgbevf_write_mbx()  local
477 	if (!mbx->ops.write || !mbx->ops.check_for_ack || !mbx->ops.release ||  in ixgbevf_write_mbx()
478 	    !mbx->timeout)  in ixgbevf_write_mbx()
481 	if (size > mbx->size)  in ixgbevf_write_mbx()
484 		ret_val = mbx->ops.write(hw, msg, size);  in ixgbevf_write_mbx()