2022-10-27 12:28:36

by Alex Elder

[permalink] [raw]
Subject: [PATCH net-next 2/7] net: ipa: change an IPA v5.0 memory requirement

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 <[email protected]>
---
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