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Commit 98c14079 authored by Bojun Pan's avatar Bojun Pan
Browse files

msm: ipa: update MHI event id logic 



1. Device side GSI event channel allocated for MHI event channel
need to be sequential.
2. The device side evt_id = host_evt_id - host first_evt_idx +
device side offset (ipa3_ctx->mhi_evid_limits).

Change-Id: Ieab7596caa6880d2daf75c3bc45cd59375dd7589
Signed-off-by: default avatarBojun Pan <bojunp@codeaurora.org>
parent 3db0f759

drivers/platform/msm/ipa/ipa_clients/ipa_mhi_client.c

+2 −1
Original line number Diff line number Diff line
@@ -1669,7 +1669,8 @@ int ipa_mhi_connect_pipe(struct ipa_mhi_connect_params *in, u32 *clnt_hdl) 
		internal.start.gsi.mhi = &channel->ch_scratch.mhi;

		internal.start.gsi.cached_gsi_evt_ring_hdl =

				&channel->cached_gsi_evt_ring_hdl;

		internal.start.gsi.evchid = channel->index;

		internal.start.gsi.evchid = channel->ch_ctx_host.erindex -

				ipa_mhi_client_ctx->first_er_idx;



		res = ipa_connect_mhi_pipe(&internal, clnt_hdl);

		if (res) {