diff options
Diffstat (limited to 'drivers/net/ipa/gsi_private.h')
| -rw-r--r-- | drivers/net/ipa/gsi_private.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/ipa/gsi_private.h b/drivers/net/ipa/gsi_private.h index 0b2516fa21b5..c65f7c5cdc8d 100644 --- a/drivers/net/ipa/gsi_private.h +++ b/drivers/net/ipa/gsi_private.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2020 Linaro Ltd. + * Copyright (C) 2018-2022 Linaro Ltd. */ #ifndef _GSI_PRIVATE_H_ #define _GSI_PRIVATE_H_ @@ -18,13 +18,13 @@ struct gsi_channel; /** * gsi_trans_move_complete() - Mark a GSI transaction completed - * @trans: Transaction to commit + * @trans: Transaction whose state is to be updated */ void gsi_trans_move_complete(struct gsi_trans *trans); /** * gsi_trans_move_polled() - Mark a transaction polled - * @trans: Transaction to update + * @trans: Transaction whose state is to be updated */ void gsi_trans_move_polled(struct gsi_trans *trans); @@ -94,6 +94,14 @@ void gsi_channel_trans_exit(struct gsi_channel *channel); */ void gsi_channel_doorbell(struct gsi_channel *channel); +/* gsi_channel_update() - Update knowledge of channel hardware state + * @channel: Channel to be updated + * + * Consult hardware, change the state of any newly-completed transactions + * on a channel. + */ +void gsi_channel_update(struct gsi_channel *channel); + /** * gsi_ring_virt() - Return virtual address for a ring entry * @ring: Ring whose address is to be translated |