linux-kernel - [PATCH net-next 2/2] net: ipa: fix IPA v4.5 interconnect data

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Message-Id: <20211210163745.34748-3-elder@linaro.org>
Date:   Fri, 10 Dec 2021 10:37:45 -0600
From:   Alex Elder <elder@...aro.org>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     david@...t.cz, manivannan.sadhasivam@...aro.org,
        jponduru@...eaurora.org, avuyyuru@...eaurora.org,
        bjorn.andersson@...aro.org, cpratapa@...eaurora.org,
        subashab@...eaurora.org, evgreen@...omium.org, elder@...nel.org,
        netdev@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH net-next 2/2] net: ipa: fix IPA v4.5 interconnect data

Update the definition of the IPA interconnects for IPA v4.5 so
the path between IPA and system memory is represented by a single
"memory" interconnect.

Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Signed-off-by: Alex Elder <elder@...aro.org>
---
 drivers/net/ipa/ipa_data-v4.5.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/net/ipa/ipa_data-v4.5.c b/drivers/net/ipa/ipa_data-v4.5.c
index e62ab9c3ac672..2da2c4194f2e6 100644
--- a/drivers/net/ipa/ipa_data-v4.5.c
+++ b/drivers/net/ipa/ipa_data-v4.5.c
@@ -420,15 +420,10 @@ static const struct ipa_mem_data ipa_mem_data = {
 /* Interconnect rates are in 1000 byte/second units */
 static const struct ipa_interconnect_data ipa_interconnect_data[] = {
 	{
-		.name			= "memory-a",
+		.name			= "memory",
 		.peak_bandwidth		= 600000,	/* 600 MBps */
 		.average_bandwidth	= 150000,	/* 150 MBps */
 	},
-	{
-		.name			= "memory-b",
-		.peak_bandwidth		= 1804000,	/* 1.804 GBps */
-		.average_bandwidth	= 150000,	/* 150 MBps */
-	},
 	/* Average rate is unused for the next two interconnects */
 	{
 		.name			= "imem",
-- 
2.32.0