Test patch for compile testing and disassembly analysis of
the updated and new I/O accessors.
Signed-off-by: Daniel Schwierzeck <daniel.schwierz...@gmail.com>
---
Changes in v3:
- rebased to u-boot-mips/next
Changes in v2: None
arch/mips/lib/io.c | 183 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 183 insertions(+)
diff --git a/arch/mips/lib/io.c b/arch/mips/lib/io.c
index b2d4a09..e80990e 100644
--- a/arch/mips/lib/io.c
+++ b/arch/mips/lib/io.c
@@ -5,8 +5,191 @@
* SPDX-License-Identifier: GPL-2.0+
*/
+#include <common.h>
+#include <asm/io.h>
+
/*
* mips_io_port_base is the begin of the address space to which x86 style
* I/O ports are mapped.
*/
const unsigned long mips_io_port_base = -1;
+
+static const void __iomem *addr1 = (const void __iomem
*)CKSEG1ADDR(0x80000000);
+static void __iomem *addr2 = (void __iomem *)CKSEG1ADDR(0x80001000);
+
+void test_readb(void)
+{
+ u8 val = readb(addr1);
+ writeb(val, addr2);
+}
+
+void test_readw(void)
+{
+ u16 val = readw(addr1);
+ writew(val, addr2);
+}
+
+void test_readl(void)
+{
+ u32 val = readl(addr1);
+ writel(val, addr2);
+}
+
+void test_readq(void)
+{
+ u32 val = readq(addr1);
+ writeq(val, addr2);
+}
+
+void test_readb_be(void)
+{
+ u8 val = readb_be(addr1);
+ writeb_be(val, addr2);
+}
+
+void test_readw_be(void)
+{
+ u16 val = readw_be(addr1);
+ writew_be(val, addr2);
+}
+
+void test_readl_be(void)
+{
+ u32 val = readl_be(addr1);
+ writel_be(val, addr2);
+}
+
+void test_readq_be(void)
+{
+ u32 val = readq_be(addr1);
+ writeq_be(val, addr2);
+}
+
+void test_raw_readb(void)
+{
+ u8 val = __raw_readb(addr1);
+ __raw_writeb(val, addr2);
+}
+
+void test_raw_readw(void)
+{
+ u16 val = __raw_readw(addr1);
+ __raw_writew(val, addr2);
+}
+
+void test_raw_readl(void)
+{
+ u32 val = __raw_readl(addr1);
+ __raw_writel(val, addr2);
+}
+
+void test_raw_readq(void)
+{
+ u32 val = __raw_readq(addr1);
+ __raw_writeq(val, addr2);
+}
+
+void test_clrbits_8(void)
+{
+ clrbits_8(addr2, BIT(2));
+}
+
+void test_setbits_8(void)
+{
+ setbits_8(addr2, BIT(3));
+}
+
+void test_clrsetbits_8(void)
+{
+ clrsetbits_8(addr2, BIT(2), BIT(3));
+}
+
+void test_clrbits_le16(void)
+{
+ clrbits_le16(addr2, BIT(9));
+}
+
+void test_setbits_le16(void)
+{
+ setbits_le16(addr2, BIT(10));
+}
+
+void test_clrsetbits_le16(void)
+{
+ clrsetbits_le16(addr2, BIT(9), BIT(10));
+}
+
+void test_clrbits_be16(void)
+{
+ clrbits_be16(addr2, BIT(9));
+}
+
+void test_setbits_be16(void)
+{
+ setbits_be16(addr2, BIT(10));
+}
+
+void test_clrsetbits_be16(void)
+{
+ clrsetbits_be16(addr2, BIT(9), BIT(10));
+}
+
+void test_clrbits_le32(void)
+{
+ clrbits_le32(addr2, BIT(9));
+}
+
+void test_setbits_le32(void)
+{
+ setbits_le32(addr2, BIT(10));
+}
+
+void test_clrsetbits_le32(void)
+{
+ clrsetbits_le32(addr2, BIT(9), BIT(10));
+}
+
+void test_clrbits_be32(void)
+{
+ clrbits_be32(addr2, BIT(9));
+}
+
+void test_setbits_be32(void)
+{
+ setbits_be32(addr2, BIT(10));
+}
+
+void test_clrsetbits_be32(void)
+{
+ clrsetbits_be32(addr2, BIT(9), BIT(10));
+}
+
+void test_clrbits_le64(void)
+{
+ clrbits_le64(addr2, BIT(9));
+}
+
+void test_setbits_le64(void)
+{
+ setbits_le64(addr2, BIT(10));
+}
+
+void test_clrsetbits_le64(void)
+{
+ clrsetbits_le64(addr2, BIT(9), BIT(10));
+}
+
+void test_clrbits_be64(void)
+{
+ clrbits_be64(addr2, BIT(9));
+}
+
+void test_setbits_be64(void)
+{
+ setbits_be64(addr2, BIT(10));
+}
+
+void test_clrsetbits_be64(void)
+{
+ clrsetbits_be64(addr2, BIT(9), BIT(10));
+}
--
2.5.0
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