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[Qemu-devel] [PULL 04/43] hw/m68k/mcf5206: Convert away from old_mmio
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 04/43] hw/m68k/mcf5206: Convert away from old_mmio |
Date: |
Fri, 15 Jun 2018 15:24:42 +0100 |
Convert the mcf5206 device away from using the old_mmio field
of MemoryRegionOps. This device is used by the an5206 board.
Signed-off-by: Peter Maydell <address@hidden>
Acked-by: Thomas Huth <address@hidden>
Message-id: address@hidden
---
hw/m68k/mcf5206.c | 48 +++++++++++++++++++++++++++++++++++------------
1 file changed, 36 insertions(+), 12 deletions(-)
diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c
index 7abd84ac47f..d7f26d68106 100644
--- a/hw/m68k/mcf5206.c
+++ b/hw/m68k/mcf5206.c
@@ -512,19 +512,43 @@ static void m5206_mbar_writel(void *opaque, hwaddr offset,
m5206_mbar_write(s, offset, value, 4);
}
+static uint64_t m5206_mbar_readfn(void *opaque, hwaddr addr, unsigned size)
+{
+ switch (size) {
+ case 1:
+ return m5206_mbar_readb(opaque, addr);
+ case 2:
+ return m5206_mbar_readw(opaque, addr);
+ case 4:
+ return m5206_mbar_readl(opaque, addr);
+ default:
+ g_assert_not_reached();
+ }
+}
+
+static void m5206_mbar_writefn(void *opaque, hwaddr addr,
+ uint64_t value, unsigned size)
+{
+ switch (size) {
+ case 1:
+ m5206_mbar_writeb(opaque, addr, value);
+ break;
+ case 2:
+ m5206_mbar_writew(opaque, addr, value);
+ break;
+ case 4:
+ m5206_mbar_writel(opaque, addr, value);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+}
+
static const MemoryRegionOps m5206_mbar_ops = {
- .old_mmio = {
- .read = {
- m5206_mbar_readb,
- m5206_mbar_readw,
- m5206_mbar_readl,
- },
- .write = {
- m5206_mbar_writeb,
- m5206_mbar_writew,
- m5206_mbar_writel,
- },
- },
+ .read = m5206_mbar_readfn,
+ .write = m5206_mbar_writefn,
+ .valid.min_access_size = 1,
+ .valid.max_access_size = 4,
.endianness = DEVICE_NATIVE_ENDIAN,
};
--
2.17.1
- [Qemu-devel] [PULL 00/43] target-arm queue, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 10/43] hw/arm/armv7m: Remove unused armv7m_init() function, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 11/43] arm: Don't crash if user tries to use a Cortex-M CPU without an NVIC, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 13/43] cpu-defs.h: Document CPUIOTLBEntry 'addr' field, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 08/43] hw/char/parallel: Convert away from old_mmio, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 07/43] hw/input/pckbd: Convert away from old_mmio, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 05/43] hw/block/pflash_cfi02: Convert away from old_mmio, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 17/43] exec.c: Don't accidentally sign-extend 4-byte loads in subpage_read(), Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 16/43] bswap: Add new stn_*_p() and ldn_*_p() memory access functions, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 04/43] hw/m68k/mcf5206: Convert away from old_mmio,
Peter Maydell <=
- [Qemu-devel] [PULL 15/43] CODING_STYLE: Define our preferred form for multiline comments, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 09/43] stellaris: Stop using armv7m_init(), Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 23/43] target/arm: Implement SVE compress active elements, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 06/43] hw/watchdog/wdt_i6300esb: Convert away from old_mmio, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 12/43] hw/core/or-irq: Support more than 16 inputs to an OR gate, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 01/43] arm_gicv3_kvm: kvm_dist_get/put_priority: skip the registers banked by GICR_IPRIORITYR, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 14/43] cputlb: Pass cpu_transaction_failed() the correct physaddr, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 21/43] target/arm: Implement SVE Permute - Predicates Group, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 18/43] exec.c: Use stn_p() and ldn_p() instead of explicit switches, Peter Maydell, 2018/06/15
- [Qemu-devel] [PULL 19/43] target/arm: Extend vec_reg_offset to larger sizes, Peter Maydell, 2018/06/15