From 4f4d9fdc89c27aa3346467a24b621954f4564d3b Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Wed, 29 Dec 2021 23:23:36 +0200
Subject: Refactoring

+ Mainly just moving stuff out or arch/riscv/ that should be handled in
  common/

+ Prepared separate process stack/call stack for server callbacks, rest
  to be implemeted soon ish
---
 arch/riscv/kernel/pmem.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 arch/riscv/kernel/pmem.c

(limited to 'arch/riscv/kernel/pmem.c')

diff --git a/arch/riscv/kernel/pmem.c b/arch/riscv/kernel/pmem.c
new file mode 100644
index 0000000..45b8eeb
--- /dev/null
+++ b/arch/riscv/kernel/pmem.c
@@ -0,0 +1,15 @@
+#include <apos/pmem.h>
+
+int arch_pmem_conf(void *fdt, size_t *max_order, size_t *base_bits, size_t bits[ORDERS_NUM])
+{
+	UNUSED(fdt);
+
+	/* Sv39 for now */
+	*max_order = 2;
+	*base_bits = 12;
+	/* we can assume bits[] is zeroed out beforehand */
+	for(size_t i = 0; i <= *max_order; ++i)
+		bits[i] = 9;
+
+	return 0;
+}
-- 
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