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[net-next,2/7] net: ipa: change an IPA v5.0 memory requirement

Message ID 20221027122632.488694-3-elder@linaro.org
State Accepted
Commit 5ba5faa2e271bbb8c6e4c48c814f5277c8c014c6
Headers show
Series net: ipa: start adding IPA v5.0 functionality | expand

Commit Message

Alex Elder Oct. 27, 2022, 12:26 p.m. UTC 
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(-)
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Patch

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 */
 	}