diff options
| author | Markus Armbruster <armbru@redhat.com> | 2019-08-12 07:23:31 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2019-08-16 13:31:51 +0200 |
| commit | ec150c7e09071bcf51bfaa8071fe23efb6df69f7 (patch) | |
| tree | 1226162aa31d0fc73ee0ed389fe3719d79ff7201 /include/hw/acpi | |
| parent | f8f2eac4e5de8ce8ef17591ee1b84904437be25b (diff) | |
| download | qemu-ec150c7e09071bcf51bfaa8071fe23efb6df69f7.zip | |
include: Make headers more self-contained
Back in 2016, we discussed[1] rules for headers, and these were
generally liked:
1. Have a carefully curated header that's included everywhere first. We
got that already thanks to Peter: osdep.h.
2. Headers should normally include everything they need beyond osdep.h.
If exceptions are needed for some reason, they must be documented in
the header. If all that's needed from a header is typedefs, put
those into qemu/typedefs.h instead of including the header.
3. Cyclic inclusion is forbidden.
This patch gets include/ closer to obeying 2.
It's actually extracted from my "[RFC] Baby steps towards saner
headers" series[2], which demonstrates a possible path towards
checking 2 automatically. It passes the RFC test there.
[1] Message-ID: <87h9g8j57d.fsf@blackfin.pond.sub.org>
https://lists.nongnu.org/archive/html/qemu-devel/2016-03/msg03345.html
[2] Message-Id: <20190711122827.18970-1-armbru@redhat.com>
https://lists.nongnu.org/archive/html/qemu-devel/2019-07/msg02715.html
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20190812052359.30071-2-armbru@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Diffstat (limited to 'include/hw/acpi')
| -rw-r--r-- | include/hw/acpi/pci.h | 3 | ||||
| -rw-r--r-- | include/hw/acpi/tco.h | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/acpi/pci.h b/include/hw/acpi/pci.h index 8bbd32cf45..bf2a3ed0ba 100644 --- a/include/hw/acpi/pci.h +++ b/include/hw/acpi/pci.h @@ -22,9 +22,12 @@ * You should have received a copy of the GNU General Public License along * with this program; if not, see <http://www.gnu.org/licenses/>. */ + #ifndef HW_ACPI_PCI_H #define HW_ACPI_PCI_H +#include "hw/acpi/bios-linker-loader.h" + typedef struct AcpiMcfgInfo { uint64_t base; uint32_t size; diff --git a/include/hw/acpi/tco.h b/include/hw/acpi/tco.h index d19dd59353..726f840cce 100644 --- a/include/hw/acpi/tco.h +++ b/include/hw/acpi/tco.h @@ -6,9 +6,12 @@ * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. */ + #ifndef HW_ACPI_TCO_H #define HW_ACPI_TCO_H +#include "exec/memory.h" +#include "migration/vmstate.h" /* As per ICH9 spec, the internal timer has an error of ~0.6s on every tick */ #define TCO_TICK_NSEC 600000000LL |