linux-kernel - [PATCH net-next] net: mana: Enable MANA driver on ARM64 with 4K page size

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Message-Id: <1715632141-8089-1-git-send-email-haiyangz@microsoft.com>
Date: Mon, 13 May 2024 13:29:01 -0700
From: Haiyang Zhang <haiyangz@...rosoft.com>
To: linux-hyperv@...r.kernel.org,
	netdev@...r.kernel.org
Cc: haiyangz@...rosoft.com,
	decui@...rosoft.com,
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	linux-kernel@...r.kernel.org
Subject: [PATCH net-next] net: mana: Enable MANA driver on ARM64 with 4K page size

Change the Kconfig dependency, so this driver can be built and run on ARM64
with 4K page size.
16/64K page sizes are not supported yet.

Signed-off-by: Haiyang Zhang <haiyangz@...rosoft.com>
---
 drivers/net/ethernet/microsoft/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/microsoft/Kconfig b/drivers/net/ethernet/microsoft/Kconfig
index 01eb7445ead9..286f0d5697a1 100644
--- a/drivers/net/ethernet/microsoft/Kconfig
+++ b/drivers/net/ethernet/microsoft/Kconfig
@@ -17,7 +17,8 @@ if NET_VENDOR_MICROSOFT
 
 config MICROSOFT_MANA
 	tristate "Microsoft Azure Network Adapter (MANA) support"
-	depends on PCI_MSI && X86_64
+	depends on PCI_MSI
+	depends on X86_64 || (ARM64 && !CPU_BIG_ENDIAN && ARM64_4K_PAGES)
 	depends on PCI_HYPERV
 	select AUXILIARY_BUS
 	select PAGE_POOL
-- 
2.34.1