diff options
| author | Sunil Paidimarri <hisunil@codeaurora.org> | 2019-04-04 18:35:40 -0700 |
|---|---|---|
| committer | Lakshit Tyagi <ltyagi@codeaurora.org> | 2019-09-04 14:58:24 +0530 |
| commit | 59e9f8753c52469d77a2ae5a467c63e05ed343fc (patch) | |
| tree | 7e7ea5c8aac2c4cc4a9ac88ff6320ad4512fb3aa /drivers/emac-dwc-eqos/DWC_ETH_QOS_ipa.c | |
| parent | 42a2cf0edb4304c2cd1cf42a5412219269a93bad (diff) | |
| download | data-kernel-59e9f8753c52469d77a2ae5a467c63e05ed343fc.tar.gz | |
data-kernel : Add Micrel PHY WOL support in emac driver
Change-Id: I322cf143d509e34fc25d61b435d1570f7f305c5a
Acked-by: Nisha Menon <nmenon@qti.qualcomm.com>
Signed-off-by: Sunil Paidimarri <hisunil@codeaurora.org>
Diffstat (limited to 'drivers/emac-dwc-eqos/DWC_ETH_QOS_ipa.c')
| -rw-r--r-- | drivers/emac-dwc-eqos/DWC_ETH_QOS_ipa.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/emac-dwc-eqos/DWC_ETH_QOS_ipa.c b/drivers/emac-dwc-eqos/DWC_ETH_QOS_ipa.c index 52a3639..ad6e863 100644 --- a/drivers/emac-dwc-eqos/DWC_ETH_QOS_ipa.c +++ b/drivers/emac-dwc-eqos/DWC_ETH_QOS_ipa.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. +/* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are @@ -967,6 +967,7 @@ static int DWC_ETH_QOS_ipa_offload_connect(struct DWC_ETH_QOS_prv_data *pdata) struct ipa_perf_profile profile; int ret = 0; int i = 0; + u32 reg_val; EMACDBG("%s - begin\n", __func__); @@ -1088,6 +1089,13 @@ static int DWC_ETH_QOS_ipa_offload_connect(struct DWC_ETH_QOS_prv_data *pdata) /* Mapped RX queue 0 to DMA channel 0 on successful IPA offload connect */ MTL_RQDCM0R_RGWR(0x3020100); + /* Mapped RX queue 0 to DMA channel 0 on successful IPA offload connect */ + if (pdata->res_data->early_eth_en) { + MTL_RQDCM0R_RGRD(reg_val); + reg_val &= ~IPA_RX_TO_DMA_CH_MAP_NUM; + MTL_RQDCM0R_RGWR(reg_val); + } + ntn_ipa->uc_db_rx_addr = out.u.ntn.ul_uc_db_pa; ntn_ipa->uc_db_tx_addr = out.u.ntn.dl_uc_db_pa; |