diff mbox series

[RFC,PATCH-for-8.0,10/10] hw/virtio: Make most of virtio devices target-independent

Message ID 20221212230517.28872-11-philmd@linaro.org (mailing list archive)
State New, archived
Headers show
Series hw/virtio: Build most objects as target independent units | expand

Commit Message

Philippe Mathieu-Daudé Dec. 12, 2022, 11:05 p.m. UTC 
Except the following files:
- virtio-config.c
- virtio-qmp.c
- virtio-iommu.c
- virtio-mem.c
- vhost-user-target.c
- vhost-vdpa.c
all other virtio related files are target independent and
can be compiled only once for a system emulation build,
avoiding compiling hundreds of objects.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
RFC: Cross-built on ppc64le/s390x but not tested there.
---
 hw/9pfs/meson.build            |  2 +-
 hw/block/dataplane/meson.build |  2 +-
 hw/block/meson.build           |  4 ++--
 hw/char/meson.build            |  2 +-
 hw/net/meson.build             |  2 +-
 hw/virtio/meson.build          | 38 +++++++++++++++++-----------------
 6 files changed, 25 insertions(+), 25 deletions(-)
diff mbox series

Patch

diff --git a/hw/9pfs/meson.build b/hw/9pfs/meson.build
index 12443b6ad5..ef37532dbf 100644
--- a/hw/9pfs/meson.build
+++ b/hw/9pfs/meson.build
@@ -18,4 +18,4 @@  fs_ss.add(when: 'CONFIG_DARWIN', if_true: files('9p-util-darwin.c'))
 fs_ss.add(when: 'CONFIG_XEN', if_true: files('xen-9p-backend.c'))
 softmmu_ss.add_all(when: 'CONFIG_FSDEV_9P', if_true: fs_ss)
 
-specific_ss.add(when: 'CONFIG_VIRTIO_9P', if_true: files('virtio-9p-device.c'))
+softmmu_ss.add(when: 'CONFIG_VIRTIO_9P', if_true: files('virtio-9p-device.c'))
diff --git a/hw/block/dataplane/meson.build b/hw/block/dataplane/meson.build
index 12c6a264f1..e2f3721ce2 100644
--- a/hw/block/dataplane/meson.build
+++ b/hw/block/dataplane/meson.build
@@ -1,2 +1,2 @@ 
-specific_ss.add(when: 'CONFIG_VIRTIO_BLK', if_true: files('virtio-blk.c'))
+softmmu_ss.add(when: 'CONFIG_VIRTIO_BLK', if_true: files('virtio-blk.c'))
 specific_ss.add(when: 'CONFIG_XEN', if_true: files('xen-block.c'))
diff --git a/hw/block/meson.build b/hw/block/meson.build
index b434d5654c..8a3ca43a5c 100644
--- a/hw/block/meson.build
+++ b/hw/block/meson.build
@@ -17,7 +17,7 @@  softmmu_ss.add(when: 'CONFIG_SWIM', if_true: files('swim.c'))
 softmmu_ss.add(when: 'CONFIG_XEN', if_true: files('xen-block.c'))
 softmmu_ss.add(when: 'CONFIG_TC58128', if_true: files('tc58128.c'))
 
-specific_ss.add(when: 'CONFIG_VIRTIO_BLK', if_true: files('virtio-blk.c', 'virtio-blk-common.c'))
-specific_ss.add(when: 'CONFIG_VHOST_USER_BLK', if_true: files('vhost-user-blk.c', 'virtio-blk-common.c'))
+softmmu_ss.add(when: 'CONFIG_VIRTIO_BLK', if_true: files('virtio-blk.c', 'virtio-blk-common.c'))
+softmmu_ss.add(when: 'CONFIG_VHOST_USER_BLK', if_true: files('vhost-user-blk.c', 'virtio-blk-common.c'))
 
 subdir('dataplane')
diff --git a/hw/char/meson.build b/hw/char/meson.build
index 7b594f51b8..afd35649cd 100644
--- a/hw/char/meson.build
+++ b/hw/char/meson.build
@@ -18,6 +18,7 @@  softmmu_ss.add(when: 'CONFIG_SERIAL_PCI', if_true: files('serial-pci.c'))
 softmmu_ss.add(when: 'CONFIG_SERIAL_PCI_MULTI', if_true: files('serial-pci-multi.c'))
 softmmu_ss.add(when: 'CONFIG_SHAKTI_UART', if_true: files('shakti_uart.c'))
 softmmu_ss.add(when: 'CONFIG_VIRTIO_SERIAL', if_true: files('virtio-console.c'))
+softmmu_ss.add(when: 'CONFIG_VIRTIO', if_true: files('virtio-serial-bus.c'))
 softmmu_ss.add(when: 'CONFIG_XEN', if_true: files('xen_console.c'))
 softmmu_ss.add(when: 'CONFIG_XILINX', if_true: files('xilinx_uartlite.c'))
 
@@ -35,7 +36,6 @@  softmmu_ss.add(when: 'CONFIG_MCHP_PFSOC_MMUART', if_true: files('mchp_pfsoc_mmua
 
 specific_ss.add(when: 'CONFIG_HTIF', if_true: files('riscv_htif.c'))
 specific_ss.add(when: 'CONFIG_TERMINAL3270', if_true: files('terminal3270.c'))
-specific_ss.add(when: 'CONFIG_VIRTIO', if_true: files('virtio-serial-bus.c'))
 specific_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr_vty.c'))
 
 specific_ss.add(when: 'CONFIG_GOLDFISH_TTY', if_true: files('goldfish_tty.c'))
diff --git a/hw/net/meson.build b/hw/net/meson.build
index ebac261542..8035aaa560 100644
--- a/hw/net/meson.build
+++ b/hw/net/meson.build
@@ -44,7 +44,7 @@  specific_ss.add(when: 'CONFIG_PSERIES', if_true: files('spapr_llan.c'))
 specific_ss.add(when: 'CONFIG_XILINX_ETHLITE', if_true: files('xilinx_ethlite.c'))
 
 softmmu_ss.add(when: 'CONFIG_VIRTIO_NET', if_true: files('net_rx_pkt.c'))
-specific_ss.add(when: 'CONFIG_VIRTIO_NET', if_true: files('virtio-net.c'))
+softmmu_ss.add(when: 'CONFIG_VIRTIO_NET', if_true: files('virtio-net.c'))
 
 if have_vhost_net
   softmmu_ss.add(when: 'CONFIG_VIRTIO_NET', if_true: files('vhost_net.c'), if_false: files('vhost_net-stub.c'))
diff --git a/hw/virtio/meson.build b/hw/virtio/meson.build
index bf7e35fa8a..23be895c8e 100644
--- a/hw/virtio/meson.build
+++ b/hw/virtio/meson.build
@@ -1,38 +1,38 @@ 
 softmmu_virtio_ss = ss.source_set()
-softmmu_virtio_ss.add(files('virtio-bus.c'))
+softmmu_virtio_ss.add(files('virtio.c', 'virtio-bus.c'))
 softmmu_virtio_ss.add(when: 'CONFIG_VIRTIO_PCI', if_true: files('virtio-pci.c'))
 softmmu_virtio_ss.add(when: 'CONFIG_VIRTIO_MMIO', if_true: files('virtio-mmio.c'))
 
 specific_virtio_ss = ss.source_set()
-specific_virtio_ss.add(files('virtio.c'))
 specific_virtio_ss.add(files('virtio-config.c', 'virtio-qmp.c'))
+specific_virtio_ss.add(when: 'CONFIG_VIRTIO_IOMMU', if_true: files('virtio-iommu.c'))
+specific_virtio_ss.add(when: 'CONFIG_VIRTIO_MEM', if_true: files('virtio-mem.c'))
 
 if have_vhost
-  specific_virtio_ss.add(files('vhost.c', 'vhost-backend.c', 'vhost-iova-tree.c'))
+  softmmu_virtio_ss.add(files('vhost.c', 'vhost-backend.c', 'vhost-iova-tree.c'))
   if have_vhost_user
-    specific_virtio_ss.add(files('vhost-user.c'))
+    softmmu_virtio_ss.add(files('vhost-user.c'))
     specific_virtio_ss.add(files('vhost-user-target.c'))
   endif
   if have_vhost_vdpa
-    specific_virtio_ss.add(files('vhost-vdpa.c', 'vhost-shadow-virtqueue.c'))
+    specific_virtio_ss.add(files('vhost-vdpa.c'))
+    softmmu_virtio_ss.add(files('vhost-shadow-virtqueue.c'))
   endif
 else
   softmmu_virtio_ss.add(files('vhost-stub.c'))
 endif
 
-specific_virtio_ss.add(when: 'CONFIG_VIRTIO_BALLOON', if_true: files('virtio-balloon.c'))
-specific_virtio_ss.add(when: 'CONFIG_VIRTIO_CRYPTO', if_true: files('virtio-crypto.c'))
-specific_virtio_ss.add(when: 'CONFIG_VHOST_USER_FS', if_true: files('vhost-user-fs.c'))
-specific_virtio_ss.add(when: 'CONFIG_VIRTIO_PMEM', if_true: files('virtio-pmem.c'))
-specific_virtio_ss.add(when: 'CONFIG_VHOST_VSOCK', if_true: files('vhost-vsock.c', 'vhost-vsock-common.c'))
-specific_virtio_ss.add(when: 'CONFIG_VHOST_USER_VSOCK', if_true: files('vhost-user-vsock.c', 'vhost-vsock-common.c'))
-specific_virtio_ss.add(when: 'CONFIG_VIRTIO_RNG', if_true: files('virtio-rng.c'))
-specific_virtio_ss.add(when: 'CONFIG_VIRTIO_IOMMU', if_true: files('virtio-iommu.c'))
-specific_virtio_ss.add(when: 'CONFIG_VIRTIO_MEM', if_true: files('virtio-mem.c'))
-specific_virtio_ss.add(when: 'CONFIG_VHOST_USER_I2C', if_true: files('vhost-user-i2c.c'))
-specific_virtio_ss.add(when: 'CONFIG_VHOST_USER_RNG', if_true: files('vhost-user-rng.c'))
-specific_virtio_ss.add(when: 'CONFIG_VHOST_USER_GPIO', if_true: files('vhost-user-gpio.c'))
-specific_virtio_ss.add(when: ['CONFIG_VIRTIO_PCI', 'CONFIG_VHOST_USER_GPIO'], if_true: files('vhost-user-gpio-pci.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VIRTIO_BALLOON', if_true: files('virtio-balloon.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VIRTIO_CRYPTO', if_true: files('virtio-crypto.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VHOST_USER_FS', if_true: files('vhost-user-fs.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VIRTIO_PMEM', if_true: files('virtio-pmem.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VHOST_VSOCK', if_true: files('vhost-vsock.c', 'vhost-vsock-common.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VHOST_USER_VSOCK', if_true: files('vhost-user-vsock.c', 'vhost-vsock-common.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VIRTIO_RNG', if_true: files('virtio-rng.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VHOST_USER_I2C', if_true: files('vhost-user-i2c.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VHOST_USER_RNG', if_true: files('vhost-user-rng.c'))
+softmmu_virtio_ss.add(when: 'CONFIG_VHOST_USER_GPIO', if_true: files('vhost-user-gpio.c'))
+softmmu_virtio_ss.add(when: ['CONFIG_VIRTIO_PCI', 'CONFIG_VHOST_USER_GPIO'], if_true: files('vhost-user-gpio-pci.c'))
 
 virtio_pci_ss = ss.source_set()
 virtio_pci_ss.add(when: 'CONFIG_VHOST_VSOCK', if_true: files('vhost-vsock-pci.c'))
@@ -59,7 +59,7 @@  virtio_pci_ss.add(when: 'CONFIG_VIRTIO_PMEM', if_true: files('virtio-pmem-pci.c'
 virtio_pci_ss.add(when: 'CONFIG_VIRTIO_IOMMU', if_true: files('virtio-iommu-pci.c'))
 virtio_pci_ss.add(when: 'CONFIG_VIRTIO_MEM', if_true: files('virtio-mem-pci.c'))
 
-specific_virtio_ss.add_all(when: 'CONFIG_VIRTIO_PCI', if_true: virtio_pci_ss)
+softmmu_virtio_ss.add_all(when: 'CONFIG_VIRTIO_PCI', if_true: virtio_pci_ss)
 
 softmmu_ss.add_all(when: 'CONFIG_VIRTIO', if_true: softmmu_virtio_ss)
 softmmu_ss.add(when: 'CONFIG_VIRTIO', if_false: files('vhost-stub.c'))