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Merge "msm: ipa: correct the doorbell for AQC and RTK phase 1"

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This commit is contained in:
qctecmdr
2020-12-10 23:19:07 -08:00
committed by Gerrit - the friendly Code Review server
parent 308beb4d74 ee69ee3e09
commit d3f58590db
1 changed files with 27 additions and 7 deletions
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22
drivers/platform/msm/ipa/ipa_v3/ipa_eth_i.c
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@@ -778,6 +778,7 @@ int ipa3_eth_connect(
iowrite32(db_val, db_addr);
iounmap(db_addr);
if (ipa3_ctx->ipa_hw_type >= IPA_HW_v5_0) {
if (prot == IPA_HW_PROTOCOL_AQC) {
if (IPA_CLIENT_IS_PROD(client_type)) {
if (gsi_query_aqc_msi_addr(ep->gsi_chan_hdl,
&pipe->info.db_pa)) {
@@ -785,7 +786,26 @@ int ipa3_eth_connect(
goto query_msi_fail;
}
} else {
pipe->info.db_pa = 0;
pipe->info.db_pa = gsi_db_addr_low;
pipe->info.db_val = 0;
}
} else if (prot == IPA_HW_PROTOCOL_RTK) {
/* SDX65 Phase 1, uC still doing doorbell fwd */
if (IPA_CLIENT_IS_PROD(client_type)) {
pipe->info.db_pa = ipa3_ctx->ipa_wrapper_base +
ipahal_get_reg_base() +
ipahal_get_reg_mn_ofst(IPA_UC_MAILBOX_m_n,
IPA_ETH_MBOX_M,
IPA_RTK_RX_MBOX_N);
pipe->info.db_val = IPA_RTK_RX_MBOX_VAL;
} else {
pipe->info.db_pa = ipa3_ctx->ipa_wrapper_base +
ipahal_get_reg_base() +
ipahal_get_reg_mn_ofst(IPA_UC_MAILBOX_m_n,
IPA_ETH_MBOX_M,
IPA_RTK_TX_MBOX_N);
pipe->info.db_val = IPA_RTK_TX_MBOX_VAL;
}
}
} else {
if (IPA_CLIENT_IS_PROD(client_type)) {