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From: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
To: qemu-devel@nongnu.org
Cc: qemu-riscv@nongnu.org, alistair.francis@wdc.com, bmeng@tinylab.org,
 liwei1518@gmail.com, zhiwei_liu@linux.alibaba.com, palmer@rivosinc.com,
 Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Subject: [PATCH v2 01/11] hw/riscv/riscv-iommu.h: add missing headers
Date: Mon, 24 Feb 2025 16:08:16 -0300
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This header is incomplete, i.e. it is using definitions that are being
supplied by the .c files that are including it.

Adding this header into a fresh .c file will result in errors:

/home/danielhb/work/qemu/hw/riscv/riscv-iommu.h:30:17: error: field =E2=80=
=98parent_obj=E2=80=99 has incomplete type
   30 |     DeviceState parent_obj;
      |                 ^~~~~~~~~~
/home/danielhb/work/qemu/hw/riscv/riscv-iommu.h:50:5: error: unknown type n=
ame =E2=80=98dma_addr_t=E2=80=99; did you mean =E2=80=98in_addr_t=E2=80=99?
   50 |     dma_addr_t cq_addr;   /* Command queue base physical address */
      |     ^~~~~~~~~~
      |     in_addr_t
(...)
/home/danielhb/work/qemu/hw/riscv/riscv-iommu.h:62:5: error: unknown type n=
ame =E2=80=98QemuThread=E2=80=99; did you mean =E2=80=98GThread=E2=80=99?
   62 |     QemuThread core_proc; /* Background processing thread */
      |     ^~~~~~~~~~
      |     GThread
/home/danielhb/work/qemu/hw/riscv/riscv-iommu.h:63:5: error: unknown type n=
ame =E2=80=98QemuCond=E2=80=99
   63 |     QemuCond core_cond;   /* Background processing wake up signal */
      |     ^~~~~~~~
/home/danielhb/work/qemu/hw/riscv/riscv-iommu.h:71:18: error: field =E2=80=
=98trap_as=E2=80=99 has incomplete type
   71 |     AddressSpace trap_as;
      |                  ^~~~~~~
/home/danielhb/work/qemu/hw/riscv/riscv-iommu.h:72:18: error: field =E2=80=
=98trap_mr=E2=80=99 has incomplete type
   72 |     MemoryRegion trap_mr;
      |                  ^~~~~~~
/home/danielhb/work/qemu/hw/riscv/riscv-iommu.h:80:18: error: field =E2=80=
=98regs_mr=E2=80=99 has incomplete type
   80 |     MemoryRegion regs_mr;
      |                  ^~~~~~~

Fix it by adding the missing headers for these definitions.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
 hw/riscv/riscv-iommu.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/riscv/riscv-iommu.h b/hw/riscv/riscv-iommu.h
index fa8a50fa24..d2608d2f9b 100644
--- a/hw/riscv/riscv-iommu.h
+++ b/hw/riscv/riscv-iommu.h
@@ -20,6 +20,8 @@
 #define HW_RISCV_IOMMU_STATE_H
=20
 #include "qom/object.h"
+#include "hw/qdev-properties.h"
+#include "system/dma.h"
 #include "hw/riscv/iommu.h"
 #include "hw/riscv/riscv-iommu-bits.h"
=20
--=20
2.48.1