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[Qemu-devel] [PULL 04/24] hw/usb/tusb6010: Convert away from old_mmio
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 04/24] hw/usb/tusb6010: Convert away from old_mmio |
Date: |
Fri, 4 May 2018 18:15:20 +0100 |
Convert the tusb6010 device away from using the old_mmio field
of MemoryRegionOps. This device is used only in the n800 and n810
boards.
Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Message-id: address@hidden
---
hw/usb/tusb6010.c | 40 ++++++++++++++++++++++++++++++++++++----
1 file changed, 36 insertions(+), 4 deletions(-)
diff --git a/hw/usb/tusb6010.c b/hw/usb/tusb6010.c
index 2662c060ed..a2128024c1 100644
--- a/hw/usb/tusb6010.c
+++ b/hw/usb/tusb6010.c
@@ -641,11 +641,43 @@ static void tusb_async_writew(void *opaque, hwaddr addr,
}
}
+static uint64_t tusb_async_readfn(void *opaque, hwaddr addr, unsigned size)
+{
+ switch (size) {
+ case 1:
+ return tusb_async_readb(opaque, addr);
+ case 2:
+ return tusb_async_readh(opaque, addr);
+ case 4:
+ return tusb_async_readw(opaque, addr);
+ default:
+ g_assert_not_reached();
+ }
+}
+
+static void tusb_async_writefn(void *opaque, hwaddr addr,
+ uint64_t value, unsigned size)
+{
+ switch (size) {
+ case 1:
+ tusb_async_writeb(opaque, addr, value);
+ break;
+ case 2:
+ tusb_async_writeh(opaque, addr, value);
+ break;
+ case 4:
+ tusb_async_writew(opaque, addr, value);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+}
+
static const MemoryRegionOps tusb_async_ops = {
- .old_mmio = {
- .read = { tusb_async_readb, tusb_async_readh, tusb_async_readw, },
- .write = { tusb_async_writeb, tusb_async_writeh, tusb_async_writew, },
- },
+ .read = tusb_async_readfn,
+ .write = tusb_async_writefn,
+ .valid.min_access_size = 1,
+ .valid.max_access_size = 4,
.endianness = DEVICE_NATIVE_ENDIAN,
};
--
2.17.0
- [Qemu-devel] [PULL 00/24] target-arm queue, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 05/24] hw/net/smc91c111: Convert away from old_mmio, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 07/24] target/arm: Tidy conditions in handle_vec_simd_shri, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 03/24] hw/char/cmsdk-apb-uart.c: Accept more input after character read, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 04/24] hw/usb/tusb6010: Convert away from old_mmio,
Peter Maydell <=
- [Qemu-devel] [PULL 02/24] target/arm: Correct MPUIR privilege level in register_cp_regs_for_features() conditional case, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 06/24] arm: boot: set boot_info starting from first_cpu, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 01/24] hw/arm/virt: Add linux, pci-domain property, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 08/24] target/arm: Tidy condition in disas_simd_two_reg_misc, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 09/24] hw/arm: Don't fail qtest due to missing SD card in -nodefaults mode, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 10/24] target/arm: Implement v8M VLLDM and VLSTM, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 12/24] hw/arm/smmu-common: IOMMU memory region and address space setup, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 11/24] hw/arm/smmu-common: smmu base device and datatypes, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 15/24] hw/arm/smmuv3: Wired IRQ and GERROR helpers, Peter Maydell, 2018/05/04
- [Qemu-devel] [PULL 16/24] hw/arm/smmuv3: Queue helpers, Peter Maydell, 2018/05/04