From: Alex Elder <elder@linaro.org>
To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com
Cc: mka@chromium.org, evgreen@chromium.org, andersson@kernel.org,
quic_cpratapa@quicinc.com, quic_avuyyuru@quicinc.com,
quic_jponduru@quicinc.com, quic_subashab@quicinc.com,
elder@kernel.org, netdev@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH net-next 2/7] net: ipa: change an IPA v5.0 memory requirement
Date: Thu, 27 Oct 2022 07:26:27 -0500 [thread overview]
Message-ID: <20221027122632.488694-3-elder@linaro.org> (raw)
In-Reply-To: <20221027122632.488694-1-elder@linaro.org>
Don't require IPA v5.0 to have a STATS_TETHERING memory region.
Downstream defines its size to 0, so it apparently is unused.
Signed-off-by: Alex Elder <elder@linaro.org>
---
drivers/net/ipa/ipa_mem.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ipa/ipa_mem.c b/drivers/net/ipa/ipa_mem.c
index cb95402018394..9ec5af323f731 100644
--- a/drivers/net/ipa/ipa_mem.c
+++ b/drivers/net/ipa/ipa_mem.c
@@ -198,9 +198,12 @@ static bool ipa_mem_id_required(struct ipa *ipa, enum ipa_mem_id mem_id)
case IPA_MEM_PDN_CONFIG:
case IPA_MEM_STATS_QUOTA_MODEM:
- case IPA_MEM_STATS_TETHERING:
return ipa->version >= IPA_VERSION_4_0;
+ case IPA_MEM_STATS_TETHERING:
+ return ipa->version >= IPA_VERSION_4_0 &&
+ ipa->version != IPA_VERSION_5_0;
+
default:
return false; /* Anything else is optional */
}
--
2.34.1
next prev parent reply other threads:[~2022-10-27 12:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-27 12:26 [PATCH net-next 0/7] net: ipa: start adding IPA v5.0 functionality Alex Elder
2022-10-27 12:26 ` [PATCH net-next 1/7] net: ipa: define IPA v5.0 Alex Elder
2022-10-27 12:26 ` Alex Elder [this message]
2022-10-27 12:26 ` [PATCH net-next 3/7] net: ipa: no more global filtering starting with " Alex Elder
2022-10-27 12:26 ` [PATCH net-next 4/7] net: ipa: more completely check endpoint validity Alex Elder
2022-10-27 12:26 ` [PATCH net-next 5/7] net: ipa: refactor endpoint loops Alex Elder
2022-10-27 12:26 ` [PATCH net-next 6/7] net: ipa: determine the maximum endpoint ID Alex Elder
2022-10-27 12:26 ` [PATCH net-next 7/7] net: ipa: record and use the number of defined endpoint IDs Alex Elder
2022-10-29 6:30 ` [PATCH net-next 0/7] net: ipa: start adding IPA v5.0 functionality patchwork-bot+netdevbpf
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