diff options
Diffstat (limited to 'drivers/net/ipa/ipa_reg.c')
| -rw-r--r-- | drivers/net/ipa/ipa_reg.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/net/ipa/ipa_reg.c b/drivers/net/ipa/ipa_reg.c index 735fa6591609..3f475428dddd 100644 --- a/drivers/net/ipa/ipa_reg.c +++ b/drivers/net/ipa/ipa_reg.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2022 Linaro Ltd. + * Copyright (C) 2019-2023 Linaro Ltd. */ #include <linux/io.h> @@ -15,6 +15,17 @@ static bool ipa_reg_id_valid(struct ipa *ipa, enum ipa_reg_id reg_id) enum ipa_version version = ipa->version; switch (reg_id) { + case FILT_ROUT_HASH_EN: + return version == IPA_VERSION_4_2; + + case FILT_ROUT_HASH_FLUSH: + return version < IPA_VERSION_5_0 && version != IPA_VERSION_4_2; + + case FILT_ROUT_CACHE_FLUSH: + case ENDP_FILTER_CACHE_CFG: + case ENDP_ROUTER_CACHE_CFG: + return version >= IPA_VERSION_5_0; + case IPA_BCR: case COUNTER_CFG: return version < IPA_VERSION_4_5; @@ -32,14 +43,17 @@ static bool ipa_reg_id_valid(struct ipa *ipa, enum ipa_reg_id reg_id) case SRC_RSRC_GRP_45_RSRC_TYPE: case DST_RSRC_GRP_45_RSRC_TYPE: return version <= IPA_VERSION_3_1 || - version == IPA_VERSION_4_5; + version == IPA_VERSION_4_5 || + version == IPA_VERSION_5_0; case SRC_RSRC_GRP_67_RSRC_TYPE: case DST_RSRC_GRP_67_RSRC_TYPE: - return version <= IPA_VERSION_3_1; + return version <= IPA_VERSION_3_1 || + version == IPA_VERSION_5_0; case ENDP_FILTER_ROUTER_HSH_CFG: - return version != IPA_VERSION_4_2; + return version < IPA_VERSION_5_0 && + version != IPA_VERSION_4_2; case IRQ_SUSPEND_EN: case IRQ_SUSPEND_CLR: @@ -51,10 +65,6 @@ static bool ipa_reg_id_valid(struct ipa *ipa, enum ipa_reg_id reg_id) case SHARED_MEM_SIZE: case QSB_MAX_WRITES: case QSB_MAX_READS: - case FILT_ROUT_HASH_EN: - case FILT_ROUT_CACHE_CFG: - case FILT_ROUT_HASH_FLUSH: - case FILT_ROUT_CACHE_FLUSH: case STATE_AGGR_ACTIVE: case LOCAL_PKT_PROC_CNTXT: case AGGR_FORCE_CLOSE: @@ -76,8 +86,6 @@ static bool ipa_reg_id_valid(struct ipa *ipa, enum ipa_reg_id reg_id) case ENDP_INIT_RSRC_GRP: case ENDP_INIT_SEQ: case ENDP_STATUS: - case ENDP_FILTER_CACHE_CFG: - case ENDP_ROUTER_CACHE_CFG: case IPA_IRQ_STTS: case IPA_IRQ_EN: case IPA_IRQ_CLR: |