diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com> | 2025-12-18 22:21:45 +0530 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com> | 2025-12-31 16:24:32 +0530 |
| commit | 4a9ba211d0264131dcfca0cbc10bff5ff277ff0a (patch) | |
| tree | f7455654c05342744c785b72813334a74f7f31b1 /include/linux/mhi.h | |
| parent | 51731792a25cb312ca94cdccfa139eb46de1b2ef (diff) | |
bus: mhi: host: Drop the auto_queue support
Now that the only user of the 'auto_queue' feature, (QRTR) has been
converted to manage the buffers on its own, drop the code related to it.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Reviewed-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com>
Link: https://patch.msgid.link/20251218-qrtr-fix-v2-2-c7499bfcfbe0@oss.qualcomm.com
Diffstat (limited to 'include/linux/mhi.h')
| -rw-r--r-- | include/linux/mhi.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/mhi.h b/include/linux/mhi.h index dd372b0123a6..88ccb3e14f48 100644 --- a/include/linux/mhi.h +++ b/include/linux/mhi.h @@ -215,7 +215,6 @@ enum mhi_db_brst_mode { * @lpm_notify: The channel master requires low power mode notifications * @offload_channel: The client manages the channel completely * @doorbell_mode_switch: Channel switches to doorbell mode on M0 transition - * @auto_queue: Framework will automatically queue buffers for DL traffic * @wake-capable: Channel capable of waking up the system */ struct mhi_channel_config { @@ -232,7 +231,6 @@ struct mhi_channel_config { bool lpm_notify; bool offload_channel; bool doorbell_mode_switch; - bool auto_queue; bool wake_capable; }; @@ -744,18 +742,6 @@ void mhi_device_put(struct mhi_device *mhi_dev); int mhi_prepare_for_transfer(struct mhi_device *mhi_dev); /** - * mhi_prepare_for_transfer_autoqueue - Setup UL and DL channels with auto queue - * buffers for DL traffic - * @mhi_dev: Device associated with the channels - * - * Allocate and initialize the channel context and also issue the START channel - * command to both channels. Channels can be started only if both host and - * device execution environments match and channels are in a DISABLED state. - * The MHI core will automatically allocate and queue buffers for the DL traffic. - */ -int mhi_prepare_for_transfer_autoqueue(struct mhi_device *mhi_dev); - -/** * mhi_unprepare_from_transfer - Reset UL and DL channels for data transfer. * Issue the RESET channel command and let the * device clean-up the context so no incoming |