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authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2021-12-16 11:12:25 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-12-17 19:17:14 +0300
commit227fee5fc99eeb74d43bf68832f6d59d30ac07d8 (patch)
tree55a63fc3ca74db001f0c9b6e8b17ed7acc611f81 /net/qrtr
parentd651ce8e917fa1bf6cfab8dca74c512edffc35d3 (diff)
downloadlinux-227fee5fc99eeb74d43bf68832f6d59d30ac07d8.tar.xz
bus: mhi: core: Add an API for auto queueing buffers for DL channel
Add a new API "mhi_prepare_for_transfer_autoqueue" for using with client drivers like QRTR to request MHI core to autoqueue buffers for the DL channel along with starting both UL and DL channels. So far, the "auto_queue" flag specified by the controller drivers in channel definition served this purpose but this will be removed at some point in future. Cc: netdev@vger.kernel.org Cc: Jakub Kicinski <kuba@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Co-developed-by: Loic Poulain <loic.poulain@linaro.org> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20211216081227.237749-9-manivannan.sadhasivam@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/qrtr')
-rw-r--r--net/qrtr/mhi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/qrtr/mhi.c b/net/qrtr/mhi.c
index fa611678af05..18196e1c8c2f 100644
--- a/net/qrtr/mhi.c
+++ b/net/qrtr/mhi.c
@@ -79,7 +79,7 @@ static int qcom_mhi_qrtr_probe(struct mhi_device *mhi_dev,
int rc;
/* start channels */
- rc = mhi_prepare_for_transfer(mhi_dev);
+ rc = mhi_prepare_for_transfer_autoqueue(mhi_dev);
if (rc)
return rc;