From cf4ce59b3b70238352c7f1729f0f7223214828ad Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:46:19 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux add concurrent mode

---
 kernel/arch/alpha/kernel/core_mcpcia.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/kernel/arch/alpha/kernel/core_mcpcia.c b/kernel/arch/alpha/kernel/core_mcpcia.c
index b1549db..74b1d01 100644
--- a/kernel/arch/alpha/kernel/core_mcpcia.c
+++ b/kernel/arch/alpha/kernel/core_mcpcia.c
@@ -364,9 +364,11 @@
 	 * Window 1 is scatter-gather (up to) 1GB at 1GB (for pci)
 	 * Window 2 is direct access 2GB at 2GB
 	 */
-	hose->sg_isa = iommu_arena_new(hose, 0x00800000, 0x00800000, 0);
+	hose->sg_isa = iommu_arena_new(hose, 0x00800000, 0x00800000,
+				       SMP_CACHE_BYTES);
 	hose->sg_pci = iommu_arena_new(hose, 0x40000000,
-				       size_for_memory(0x40000000), 0);
+				       size_for_memory(0x40000000),
+				       SMP_CACHE_BYTES);
 
 	__direct_map_base = 0x80000000;
 	__direct_map_size = 0x80000000;

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