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authorAnthony Liguori <aliguori@us.ibm.com>2013-04-15 17:06:04 -0500
committerAnthony Liguori <aliguori@us.ibm.com>2013-04-15 17:06:04 -0500
commit4ceb193d30fe9b1cda0dc73bddb8051659926fb9 (patch)
treea9ffbe92293ba9b0cc3298591e7564aae19a0ef1 /hw
parenta907cf59d8a41ecb909ad4367cd016c7d71f8546 (diff)
parentc72dd2d04bd28f7ec6b073316270258684ba5fc3 (diff)
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Merge remote-tracking branch 'bonzini/hw-dirs' into staging
* bonzini/hw-dirs: exec: remove useless declarations from memory-internal.h memory: move core typedefs to qemu/typedefs.h include: avoid useless includes of exec/ headers sysemu: avoid proliferation of include/ subdirectories tpm: reorganize headers and split hardware part configure: fix TPM logic acpi.h: make it self contained acpi: move declarations from pc.h to acpi.h hw: Add lost ARM core again Fix failure to create q35 machine Add linux-headers to QEMU_INCLUDES arm: fix location of some include files Conflicts: configure aliguori: trivial conflict in configure output Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/Makefile.objs1
-rw-r--r--hw/alpha/typhoon.c3
-rw-r--r--hw/arm/armv7m.c2
-rw-r--r--hw/arm/boot.c2
-rw-r--r--hw/arm/collie.c4
-rw-r--r--hw/arm/exynos4210.c2
-rw-r--r--hw/arm/exynos4_boards.c2
-rw-r--r--hw/arm/gumstix.c2
-rw-r--r--hw/arm/highbank.c4
-rw-r--r--hw/arm/integratorcp.c4
-rw-r--r--hw/arm/kzm.c4
-rw-r--r--hw/arm/mainstone.c4
-rw-r--r--hw/arm/musicpal.c4
-rw-r--r--hw/arm/nseries.c4
-rw-r--r--hw/arm/omap1.c2
-rw-r--r--hw/arm/omap2.c4
-rw-r--r--hw/arm/omap_sx1.c2
-rw-r--r--hw/arm/palm.c4
-rw-r--r--hw/arm/pic_cpu.c2
-rw-r--r--hw/arm/pxa2xx.c2
-rw-r--r--hw/arm/realview.c4
-rw-r--r--hw/arm/spitz.c4
-rw-r--r--hw/arm/stellaris.c4
-rw-r--r--hw/arm/strongarm.c4
-rw-r--r--hw/arm/tosa.c4
-rw-r--r--hw/arm/versatilepb.c4
-rw-r--r--hw/arm/vexpress.c4
-rw-r--r--hw/arm/xilinx_zynq.c2
-rw-r--r--hw/arm/z2.c4
-rw-r--r--hw/block/m25p80.c2
-rw-r--r--hw/bt/core.c2
-rw-r--r--hw/bt/hci-csr.c4
-rw-r--r--hw/bt/hci.c2
-rw-r--r--hw/char/cadence_uart.c2
-rw-r--r--hw/char/debugcon.c2
-rw-r--r--hw/char/escc.c2
-rw-r--r--hw/char/etraxfs_ser.c2
-rw-r--r--hw/char/exynos4210_uart.c2
-rw-r--r--hw/char/grlib_apbuart.c2
-rw-r--r--hw/char/imx_serial.c2
-rw-r--r--hw/char/ipoctal232.c2
-rw-r--r--hw/char/lm32_juart.c2
-rw-r--r--hw/char/lm32_uart.c2
-rw-r--r--hw/char/mcf_uart.c2
-rw-r--r--hw/char/milkymist-uart.c2
-rw-r--r--hw/char/omap_uart.c2
-rw-r--r--hw/char/parallel.c2
-rw-r--r--hw/char/pl011.c2
-rw-r--r--hw/char/sclpconsole.c2
-rw-r--r--hw/char/serial.c2
-rw-r--r--hw/char/sh_serial.c2
-rw-r--r--hw/char/spapr_vty.c2
-rw-r--r--hw/char/virtio-console.c2
-rw-r--r--hw/char/xen_console.c2
-rw-r--r--hw/char/xilinx_uartlite.c2
-rw-r--r--hw/core/qdev-properties-system.c2
-rw-r--r--hw/core/qdev-properties.c2
-rw-r--r--hw/display/blizzard.c2
-rw-r--r--hw/display/sm501.c2
-rw-r--r--hw/display/tc6393xb.c2
-rw-r--r--hw/display/xenfb.c2
-rw-r--r--hw/i386/pc.c1
-rw-r--r--hw/i386/pc_piix.c1
-rw-r--r--hw/ide/ahci.c1
-rw-r--r--hw/ide/internal.h1
-rw-r--r--hw/input/stellaris_input.c2
-rw-r--r--hw/input/tsc2005.c2
-rw-r--r--hw/input/tsc210x.c2
-rw-r--r--hw/intc/armv7m_nvic.c2
-rw-r--r--hw/isa/pc87312.c2
-rw-r--r--hw/lm32/lm32_boards.c2
-rw-r--r--hw/lm32/milkymist.c2
-rw-r--r--hw/microblaze/petalogix_ml605_mmu.c2
-rw-r--r--hw/microblaze/petalogix_s3adsp1800_mmu.c2
-rw-r--r--hw/mips/mips_fulong2e.c2
-rw-r--r--hw/mips/mips_malta.c2
-rw-r--r--hw/misc/cbus.c2
-rw-r--r--hw/misc/ivshmem.c2
-rw-r--r--hw/net/lan9118.c2
-rw-r--r--hw/net/smc91c111.c2
-rw-r--r--hw/net/vmxnet_tx_pkt.c2
-rw-r--r--hw/net/xgmac.c2
-rw-r--r--hw/ppc/spapr_events.c2
-rw-r--r--hw/ppc/spapr_rtas.c2
-rw-r--r--hw/ppc/virtex_ml507.c2
-rw-r--r--hw/sh4/r2d.c2
-rw-r--r--hw/sparc/leon3.c2
-rw-r--r--hw/timer/tusb6010.c2
-rw-r--r--hw/tpm/Makefile.objs2
-rw-r--r--hw/tpm/tpm_int.h60
-rw-r--r--hw/tpm/tpm_passthrough.c576
-rw-r--r--hw/tpm/tpm_tis.c930
-rw-r--r--hw/tpm/tpm_tis.h75
-rw-r--r--hw/usb/ccid-card-emulated.c2
-rw-r--r--hw/usb/ccid-card-passthru.c2
-rw-r--r--hw/usb/dev-bluetooth.c2
-rw-r--r--hw/usb/dev-serial.c2
-rw-r--r--hw/usb/libhw.c2
-rw-r--r--hw/usb/redirect.c2
-rw-r--r--hw/virtio/virtio-rng.c2
-rw-r--r--hw/xen/xen_backend.c2
-rw-r--r--hw/xtensa/xtensa_lx60.c2
102 files changed, 1756 insertions, 113 deletions
diff --git a/hw/Makefile.objs b/hw/Makefile.objs
index 1cb86fa..b7a1613 100644
--- a/hw/Makefile.objs
+++ b/hw/Makefile.objs
@@ -22,6 +22,7 @@ devices-dirs-$(CONFIG_SOFTMMU) += scsi/
devices-dirs-$(CONFIG_SOFTMMU) += sd/
devices-dirs-$(CONFIG_SOFTMMU) += ssi/
devices-dirs-$(CONFIG_SOFTMMU) += timer/
+devices-dirs-$(CONFIG_TPM) += tpm/
devices-dirs-$(CONFIG_SOFTMMU) += usb/
devices-dirs-$(CONFIG_SOFTMMU) += virtio/
devices-dirs-$(CONFIG_SOFTMMU) += watchdog/
diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c
index faec8dc..1ead187 100644
--- a/hw/alpha/typhoon.c
+++ b/hw/alpha/typhoon.c
@@ -7,9 +7,8 @@
*/
#include "cpu.h"
-#include "exec/exec-all.h"
#include "hw/hw.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "sysemu/sysemu.h"
#include "alpha_sys.h"
#include "exec/address-spaces.h"
diff --git a/hw/arm/armv7m.c b/hw/arm/armv7m.c
index a4bdd5f..2ae3576 100644
--- a/hw/arm/armv7m.c
+++ b/hw/arm/armv7m.c
@@ -8,7 +8,7 @@
*/
#include "hw/sysbus.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "hw/loader.h"
#include "elf.h"
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index c79c590..e9c0945 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -9,7 +9,7 @@
#include "config.h"
#include "hw/hw.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "sysemu/sysemu.h"
#include "hw/boards.h"
#include "hw/loader.h"
diff --git a/hw/arm/collie.c b/hw/arm/collie.c
index 5420bb4..a19857a 100644
--- a/hw/arm/collie.c
+++ b/hw/arm/collie.c
@@ -11,9 +11,9 @@
#include "hw/hw.h"
#include "hw/sysbus.h"
#include "hw/boards.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "strongarm.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "hw/block/flash.h"
#include "sysemu/blockdev.h"
#include "exec/address-spaces.h"
diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c
index 78b8b74..c8101d3 100644
--- a/hw/arm/exynos4210.c
+++ b/hw/arm/exynos4210.c
@@ -24,7 +24,7 @@
#include "hw/boards.h"
#include "sysemu/sysemu.h"
#include "hw/sysbus.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "hw/loader.h"
#include "hw/arm/exynos4210.h"
#include "hw/usb/hcd-ehci.h"
diff --git a/hw/arm/exynos4_boards.c b/hw/arm/exynos4_boards.c
index ba14a1f..74f110b 100644
--- a/hw/arm/exynos4_boards.c
+++ b/hw/arm/exynos4_boards.c
@@ -24,7 +24,7 @@
#include "sysemu/sysemu.h"
#include "hw/sysbus.h"
#include "net/net.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "exec/address-spaces.h"
#include "hw/arm/exynos4210.h"
#include "hw/boards.h"
diff --git a/hw/arm/gumstix.c b/hw/arm/gumstix.c
index 4d800c9..b8cab10 100644
--- a/hw/arm/gumstix.c
+++ b/hw/arm/gumstix.c
@@ -38,7 +38,7 @@
#include "hw/arm/pxa.h"
#include "net/net.h"
#include "hw/block/flash.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/boards.h"
#include "sysemu/blockdev.h"
#include "exec/address-spaces.h"
diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c
index 58f73c1..0fd9465 100644
--- a/hw/arm/highbank.c
+++ b/hw/arm/highbank.c
@@ -18,8 +18,8 @@
*/
#include "hw/sysbus.h"
-#include "hw/arm.h"
-#include "hw/arm/devices.h"
+#include "hw/arm/arm.h"
+#include "hw/devices.h"
#include "hw/loader.h"
#include "net/net.h"
#include "sysemu/sysemu.h"
diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c
index 8d0fb75..cca2971 100644
--- a/hw/arm/integratorcp.c
+++ b/hw/arm/integratorcp.c
@@ -8,9 +8,9 @@
*/
#include "hw/sysbus.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/boards.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "net/net.h"
#include "exec/address-spaces.h"
#include "sysemu/sysemu.h"
diff --git a/hw/arm/kzm.c b/hw/arm/kzm.c
index 46264cd..cf90f5d 100644
--- a/hw/arm/kzm.c
+++ b/hw/arm/kzm.c
@@ -16,8 +16,8 @@
#include "hw/sysbus.h"
#include "exec/address-spaces.h"
#include "hw/hw.h"
-#include "hw/arm.h"
-#include "hw/arm/devices.h"
+#include "hw/arm/arm.h"
+#include "hw/devices.h"
#include "net/net.h"
#include "sysemu/sysemu.h"
#include "hw/boards.h"
diff --git a/hw/arm/mainstone.c b/hw/arm/mainstone.c
index b78e6f0..260e314 100644
--- a/hw/arm/mainstone.c
+++ b/hw/arm/mainstone.c
@@ -13,9 +13,9 @@
*/
#include "hw/hw.h"
#include "hw/arm/pxa.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "net/net.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/boards.h"
#include "hw/block/flash.h"
#include "sysemu/blockdev.h"
diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c
index 97b1340..d2247fa 100644
--- a/hw/arm/musicpal.c
+++ b/hw/arm/musicpal.c
@@ -10,8 +10,8 @@
*/
#include "hw/sysbus.h"
-#include "hw/arm.h"
-#include "hw/arm/devices.h"
+#include "hw/arm/arm.h"
+#include "hw/devices.h"
#include "net/net.h"
#include "sysemu/sysemu.h"
#include "hw/boards.h"
diff --git a/hw/arm/nseries.c b/hw/arm/nseries.c
index ba8dc3e..4976438 100644
--- a/hw/arm/nseries.c
+++ b/hw/arm/nseries.c
@@ -21,12 +21,12 @@
#include "qemu-common.h"
#include "sysemu/sysemu.h"
#include "hw/arm/omap.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "hw/irq.h"
#include "ui/console.h"
#include "hw/boards.h"
#include "hw/i2c/i2c.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/block/flash.h"
#include "hw/hw.h"
#include "hw/bt.h"
diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
index 17caa61..f59f0f2 100644
--- a/hw/arm/omap1.c
+++ b/hw/arm/omap1.c
@@ -17,7 +17,7 @@
* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "hw/hw.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "hw/arm/omap.h"
#include "sysemu/sysemu.h"
#include "hw/arm/soc_dma.h"
diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c
index 010c483..2ff4371 100644
--- a/hw/arm/omap2.c
+++ b/hw/arm/omap2.c
@@ -20,11 +20,11 @@
#include "sysemu/blockdev.h"
#include "hw/hw.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "hw/arm/omap.h"
#include "sysemu/sysemu.h"
#include "qemu/timer.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/block/flash.h"
#include "hw/arm/soc_dma.h"
#include "hw/sysbus.h"
diff --git a/hw/arm/omap_sx1.c b/hw/arm/omap_sx1.c
index aa85602..e421ece 100644
--- a/hw/arm/omap_sx1.c
+++ b/hw/arm/omap_sx1.c
@@ -29,7 +29,7 @@
#include "ui/console.h"
#include "hw/arm/omap.h"
#include "hw/boards.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "hw/block/flash.h"
#include "sysemu/blockdev.h"
#include "exec/address-spaces.h"
diff --git a/hw/arm/palm.c b/hw/arm/palm.c
index 0bc11ae..b13d810 100644
--- a/hw/arm/palm.c
+++ b/hw/arm/palm.c
@@ -22,8 +22,8 @@
#include "ui/console.h"
#include "hw/arm/omap.h"
#include "hw/boards.h"
-#include "hw/arm.h"
-#include "hw/arm/devices.h"
+#include "hw/arm/arm.h"
+#include "hw/devices.h"
#include "hw/loader.h"
#include "exec/address-spaces.h"
diff --git a/hw/arm/pic_cpu.c b/hw/arm/pic_cpu.c
index 787767f..875280a 100644
--- a/hw/arm/pic_cpu.c
+++ b/hw/arm/pic_cpu.c
@@ -8,7 +8,7 @@
*/
#include "hw/hw.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "sysemu/kvm.h"
/* Input 0 is IRQ and input 1 is FIQ. */
diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c
index bbecc77..24b03a0 100644
--- a/hw/arm/pxa2xx.c
+++ b/hw/arm/pxa2xx.c
@@ -13,7 +13,7 @@
#include "hw/char/serial.h"
#include "hw/i2c/i2c.h"
#include "hw/ssi.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "sysemu/blockdev.h"
static struct {
diff --git a/hw/arm/realview.c b/hw/arm/realview.c
index afd52d3..feabfc5 100644
--- a/hw/arm/realview.c
+++ b/hw/arm/realview.c
@@ -8,9 +8,9 @@
*/
#include "hw/sysbus.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "hw/arm/primecell.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/pci/pci.h"
#include "net/net.h"
#include "sysemu/sysemu.h"
diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c
index fa434dc..c42668a 100644
--- a/hw/arm/spitz.c
+++ b/hw/arm/spitz.c
@@ -12,14 +12,14 @@
#include "hw/hw.h"
#include "hw/arm/pxa.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "sysemu/sysemu.h"
#include "hw/pcmcia.h"
#include "hw/i2c/i2c.h"
#include "hw/ssi.h"
#include "hw/block/flash.h"
#include "qemu/timer.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/arm/sharpsl.h"
#include "ui/console.h"
#include "block/block.h"
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
index 952087c..2b61e3c 100644
--- a/hw/arm/stellaris.c
+++ b/hw/arm/stellaris.c
@@ -9,8 +9,8 @@
#include "hw/sysbus.h"
#include "hw/ssi.h"
-#include "hw/arm.h"
-#include "hw/arm/devices.h"
+#include "hw/arm/arm.h"
+#include "hw/devices.h"
#include "qemu/timer.h"
#include "hw/i2c/i2c.h"
#include "net/net.h"
diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c
index 5873a3c..4d49306 100644
--- a/hw/arm/strongarm.c
+++ b/hw/arm/strongarm.c
@@ -29,8 +29,8 @@
#include "hw/sysbus.h"
#include "strongarm.h"
#include "qemu/error-report.h"
-#include "hw/arm.h"
-#include "char/char.h"
+#include "hw/arm/arm.h"
+#include "sysemu/char.h"
#include "sysemu/sysemu.h"
#include "hw/ssi.h"
diff --git a/hw/arm/tosa.c b/hw/arm/tosa.c
index c4362d4..47818a5 100644
--- a/hw/arm/tosa.c
+++ b/hw/arm/tosa.c
@@ -13,8 +13,8 @@
#include "hw/hw.h"
#include "hw/arm/pxa.h"
-#include "hw/arm.h"
-#include "hw/arm/devices.h"
+#include "hw/arm/arm.h"
+#include "hw/devices.h"
#include "hw/arm/sharpsl.h"
#include "hw/pcmcia.h"
#include "block/block.h"
diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c
index d9be604..25c665a 100644
--- a/hw/arm/versatilepb.c
+++ b/hw/arm/versatilepb.c
@@ -8,8 +8,8 @@
*/
#include "hw/sysbus.h"
-#include "hw/arm.h"
-#include "hw/arm/devices.h"
+#include "hw/arm/arm.h"
+#include "hw/devices.h"
#include "net/net.h"
#include "sysemu/sysemu.h"
#include "hw/pci/pci.h"
diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c
index 96e0985..a077c62 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -22,9 +22,9 @@
*/
#include "hw/sysbus.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "hw/arm/primecell.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "net/net.h"
#include "sysemu/sysemu.h"
#include "hw/boards.h"
diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index 8d65f79..41505c3 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -16,7 +16,7 @@
*/
#include "hw/sysbus.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "net/net.h"
#include "exec/address-spaces.h"
#include "sysemu/sysemu.h"
diff --git a/hw/arm/z2.c b/hw/arm/z2.c
index 3e27208..07a127b 100644
--- a/hw/arm/z2.c
+++ b/hw/arm/z2.c
@@ -13,8 +13,8 @@
#include "hw/hw.h"
#include "hw/arm/pxa.h"
-#include "hw/arm.h"
-#include "hw/arm/devices.h"
+#include "hw/arm/arm.h"
+#include "hw/devices.h"
#include "hw/i2c/i2c.h"
#include "hw/ssi.h"
#include "hw/boards.h"
diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
index cd560e3..55e9d0d 100644
--- a/hw/block/m25p80.c
+++ b/hw/block/m25p80.c
@@ -24,7 +24,7 @@
#include "hw/hw.h"
#include "sysemu/blockdev.h"
#include "hw/ssi.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#ifdef M25P80_ERR_DEBUG
#define DB_PRINT(...) do { \
diff --git a/hw/bt/core.c b/hw/bt/core.c
index 24ef4de..49012e0 100644
--- a/hw/bt/core.c
+++ b/hw/bt/core.c
@@ -18,7 +18,7 @@
*/
#include "qemu-common.h"
-#include "bt/bt.h"
+#include "sysemu/bt.h"
#include "hw/bt.h"
/* Slave implementations can ignore this */
diff --git a/hw/bt/hci-csr.c b/hw/bt/hci-csr.c
index 55c819b..16a25cb 100644
--- a/hw/bt/hci-csr.c
+++ b/hw/bt/hci-csr.c
@@ -19,10 +19,10 @@
*/
#include "qemu-common.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/timer.h"
#include "hw/irq.h"
-#include "bt/bt.h"
+#include "sysemu/bt.h"
#include "hw/bt.h"
struct csrhci_s {
diff --git a/hw/bt/hci.c b/hw/bt/hci.c
index a76edea..b53cd5d 100644
--- a/hw/bt/hci.c
+++ b/hw/bt/hci.c
@@ -21,7 +21,7 @@
#include "qemu-common.h"
#include "qemu/timer.h"
#include "hw/usb.h"
-#include "bt/bt.h"
+#include "sysemu/bt.h"
#include "hw/bt.h"
struct bt_hci_s {
diff --git a/hw/char/cadence_uart.c b/hw/char/cadence_uart.c
index 421ec99..c2a7834 100644
--- a/hw/char/cadence_uart.c
+++ b/hw/char/cadence_uart.c
@@ -17,7 +17,7 @@
*/
#include "hw/sysbus.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/timer.h"
#ifdef CADENCE_UART_ERR_DEBUG
diff --git a/hw/char/debugcon.c b/hw/char/debugcon.c
index 0588eeb..02c9577 100644
--- a/hw/char/debugcon.c
+++ b/hw/char/debugcon.c
@@ -25,7 +25,7 @@
*/
#include "hw/hw.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/isa/isa.h"
#include "hw/i386/pc.h"
diff --git a/hw/char/escc.c b/hw/char/escc.c
index 067b055..c2cb07f 100644
--- a/hw/char/escc.c
+++ b/hw/char/escc.c
@@ -25,7 +25,7 @@
#include "hw/hw.h"
#include "hw/sysbus.h"
#include "hw/char/escc.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "ui/console.h"
#include "trace.h"
diff --git a/hw/char/etraxfs_ser.c b/hw/char/etraxfs_ser.c
index b7499d7..11820f5 100644
--- a/hw/char/etraxfs_ser.c
+++ b/hw/char/etraxfs_ser.c
@@ -23,7 +23,7 @@
*/
#include "hw/sysbus.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/log.h"
#define D(x)
diff --git a/hw/char/exynos4210_uart.c b/hw/char/exynos4210_uart.c
index 8b4e72c..5751816 100644
--- a/hw/char/exynos4210_uart.c
+++ b/hw/char/exynos4210_uart.c
@@ -21,7 +21,7 @@
#include "hw/sysbus.h"
#include "sysemu/sysemu.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/arm/exynos4210.h"
diff --git a/hw/char/grlib_apbuart.c b/hw/char/grlib_apbuart.c
index 62f7990..a64453f 100644
--- a/hw/char/grlib_apbuart.c
+++ b/hw/char/grlib_apbuart.c
@@ -23,7 +23,7 @@
*/
#include "hw/sysbus.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "trace.h"
diff --git a/hw/char/imx_serial.c b/hw/char/imx_serial.c
index d7ec209..2a2c230 100644
--- a/hw/char/imx_serial.c
+++ b/hw/char/imx_serial.c
@@ -20,7 +20,7 @@
#include "hw/hw.h"
#include "hw/sysbus.h"
#include "sysemu/sysemu.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/arm/imx.h"
//#define DEBUG_SERIAL 1
diff --git a/hw/char/ipoctal232.c b/hw/char/ipoctal232.c
index fcd0af3..c9698a6 100644
--- a/hw/char/ipoctal232.c
+++ b/hw/char/ipoctal232.c
@@ -10,7 +10,7 @@
#include "ipack.h"
#include "qemu/bitops.h"
-#include "char/char.h"
+#include "sysemu/char.h"
/* #define DEBUG_IPOCTAL */
diff --git a/hw/char/lm32_juart.c b/hw/char/lm32_juart.c
index 93f0d15..839f3eb 100644
--- a/hw/char/lm32_juart.c
+++ b/hw/char/lm32_juart.c
@@ -20,7 +20,7 @@
#include "hw/hw.h"
#include "hw/sysbus.h"
#include "trace.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/lm32/lm32_juart.h"
diff --git a/hw/char/lm32_uart.c b/hw/char/lm32_uart.c
index 32bc37a..99721ab 100644
--- a/hw/char/lm32_uart.c
+++ b/hw/char/lm32_uart.c
@@ -25,7 +25,7 @@
#include "hw/hw.h"
#include "hw/sysbus.h"
#include "trace.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/error-report.h"
enum {
diff --git a/hw/char/mcf_uart.c b/hw/char/mcf_uart.c
index 6724b1b..3ec4705 100644
--- a/hw/char/mcf_uart.c
+++ b/hw/char/mcf_uart.c
@@ -7,7 +7,7 @@
*/
#include "hw/hw.h"
#include "hw/m68k/mcf.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "exec/address-spaces.h"
typedef struct {
diff --git a/hw/char/milkymist-uart.c b/hw/char/milkymist-uart.c
index f3bdf69..cbc7d73 100644
--- a/hw/char/milkymist-uart.c
+++ b/hw/char/milkymist-uart.c
@@ -24,7 +24,7 @@
#include "hw/hw.h"
#include "hw/sysbus.h"
#include "trace.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/error-report.h"
enum {
diff --git a/hw/char/omap_uart.c b/hw/char/omap_uart.c
index 26c1426..5bb36ed 100644
--- a/hw/char/omap_uart.c
+++ b/hw/char/omap_uart.c
@@ -17,7 +17,7 @@
* You should have received a copy of the GNU General Public License along
* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/hw.h"
#include "hw/arm/omap.h"
#include "hw/char/serial.h"
diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index 863a6fb..b5e867f 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -23,7 +23,7 @@
* THE SOFTWARE.
*/
#include "hw/hw.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/isa/isa.h"
#include "hw/i386/pc.h"
#include "sysemu/sysemu.h"
diff --git a/hw/char/pl011.c b/hw/char/pl011.c
index 332d5b9..7079ef6 100644
--- a/hw/char/pl011.c
+++ b/hw/char/pl011.c
@@ -8,7 +8,7 @@
*/
#include "hw/sysbus.h"
-#include "char/char.h"
+#include "sysemu/char.h"
typedef struct {
SysBusDevice busdev;
diff --git a/hw/char/sclpconsole.c b/hw/char/sclpconsole.c
index 42ed54c..bcc7893 100644
--- a/hw/char/sclpconsole.c
+++ b/hw/char/sclpconsole.c
@@ -18,7 +18,7 @@
#include "hw/s390x/sclp.h"
#include "hw/s390x/event-facility.h"
-#include "char/char.h"
+#include "sysemu/char.h"
typedef struct ASCIIConsoleData {
EventBufferHeader ebh;
diff --git a/hw/char/serial.c b/hw/char/serial.c
index 1151bf1..66b6348 100644
--- a/hw/char/serial.c
+++ b/hw/char/serial.c
@@ -24,7 +24,7 @@
*/
#include "hw/char/serial.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/timer.h"
#include "exec/address-spaces.h"
diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c
index 450c7d8..b328643 100644
--- a/hw/char/sh_serial.c
+++ b/hw/char/sh_serial.c
@@ -26,7 +26,7 @@
*/
#include "hw/hw.h"
#include "hw/sh4/sh.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "exec/address-spaces.h"
//#define DEBUG_SERIAL
diff --git a/hw/char/spapr_vty.c b/hw/char/spapr_vty.c
index 9df018a..afcec1f 100644
--- a/hw/char/spapr_vty.c
+++ b/hw/char/spapr_vty.c
@@ -1,5 +1,5 @@
#include "hw/qdev.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/ppc/spapr.h"
#include "hw/ppc/spapr_vio.h"
diff --git a/hw/char/virtio-console.c b/hw/char/virtio-console.c
index 31f672c..5035030 100644
--- a/hw/char/virtio-console.c
+++ b/hw/char/virtio-console.c
@@ -10,7 +10,7 @@
* the COPYING file in the top-level directory.
*/
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/error-report.h"
#include "trace.h"
#include "hw/virtio/virtio-serial.h"
diff --git a/hw/char/xen_console.c b/hw/char/xen_console.c
index efc3232..eb7f450 100644
--- a/hw/char/xen_console.c
+++ b/hw/char/xen_console.c
@@ -30,7 +30,7 @@
#include <sys/mman.h>
#include "hw/hw.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/xen/xen_backend.h"
#include <xen/io/console.h>
diff --git a/hw/char/xilinx_uartlite.c b/hw/char/xilinx_uartlite.c
index 079f4d4..3f7e989 100644
--- a/hw/char/xilinx_uartlite.c
+++ b/hw/char/xilinx_uartlite.c
@@ -23,7 +23,7 @@
*/
#include "hw/sysbus.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#define DUART(x)
diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c
index 8c2e152..0eada32 100644
--- a/hw/core/qdev-properties-system.c
+++ b/hw/core/qdev-properties-system.c
@@ -17,7 +17,7 @@
#include "hw/block/block.h"
#include "net/hub.h"
#include "qapi/visitor.h"
-#include "char/char.h"
+#include "sysemu/char.h"
static void get_pointer(Object *obj, Visitor *v, Property *prop,
const char *(*print)(void *ptr),
diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c
index 9a0872d..ddde18e 100644
--- a/hw/core/qdev-properties.c
+++ b/hw/core/qdev-properties.c
@@ -5,7 +5,7 @@
#include "hw/block/block.h"
#include "net/hub.h"
#include "qapi/visitor.h"
-#include "char/char.h"
+#include "sysemu/char.h"
void qdev_prop_set_after_realize(DeviceState *dev, const char *name,
Error **errp)
diff --git a/hw/display/blizzard.c b/hw/display/blizzard.c
index 175c5cd..de7ccf8 100644
--- a/hw/display/blizzard.c
+++ b/hw/display/blizzard.c
@@ -20,7 +20,7 @@
#include "qemu-common.h"
#include "ui/console.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "vga_int.h"
#include "ui/pixel_ops.h"
diff --git a/hw/display/sm501.c b/hw/display/sm501.c
index 6b660ac..9878df4 100644
--- a/hw/display/sm501.c
+++ b/hw/display/sm501.c
@@ -26,7 +26,7 @@
#include "hw/hw.h"
#include "hw/char/serial.h"
#include "ui/console.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/sysbus.h"
#include "hw/qdev-addr.h"
#include "qemu/range.h"
diff --git a/hw/display/tc6393xb.c b/hw/display/tc6393xb.c
index e252ce9..178a21f 100644
--- a/hw/display/tc6393xb.c
+++ b/hw/display/tc6393xb.c
@@ -11,7 +11,7 @@
* GNU GPL, version 2 or (at your option) any later version.
*/
#include "hw/hw.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/block/flash.h"
#include "ui/console.h"
#include "ui/pixel_ops.h"
diff --git a/hw/display/xenfb.c b/hw/display/xenfb.c
index 8e42661..e371569 100644
--- a/hw/display/xenfb.c
+++ b/hw/display/xenfb.c
@@ -37,7 +37,7 @@
#include "hw/hw.h"
#include "ui/console.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/xen/xen_backend.h"
#include <xen/event_channel.h>
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 8d75b34..0d6e72b 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -52,6 +52,7 @@
#include "sysemu/arch_init.h"
#include "qemu/bitmap.h"
#include "qemu/config-file.h"
+#include "hw/acpi/acpi.h"
/* debug PC/ISA interrupts */
//#define DEBUG_IRQ
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index cff8013..943758a 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -43,6 +43,7 @@
#include "hw/xen/xen.h"
#include "exec/memory.h"
#include "exec/address-spaces.h"
+#include "hw/acpi/acpi.h"
#include "cpu.h"
#ifdef CONFIG_XEN
# include <xen/hvm/hvm_info_table.h>
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index d0ae8af..3405583 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -29,7 +29,6 @@
#include "monitor/monitor.h"
#include "sysemu/dma.h"
-#include "exec/cpu-common.h"
#include "internal.h"
#include <hw/ide/pci.h>
#include <hw/ide/ahci.h>
diff --git a/hw/ide/internal.h b/hw/ide/internal.h
index 2c89b50..0efb2da 100644
--- a/hw/ide/internal.h
+++ b/hw/ide/internal.h
@@ -8,7 +8,6 @@
*/
#include <hw/ide.h>
#include <hw/isa/isa.h>
-#include "exec/iorange.h"
#include "sysemu/dma.h"
#include "sysemu/sysemu.h"
#include "hw/block/block.h"
diff --git a/hw/input/stellaris_input.c b/hw/input/stellaris_input.c
index f83fc3f..4e40792 100644
--- a/hw/input/stellaris_input.c
+++ b/hw/input/stellaris_input.c
@@ -7,7 +7,7 @@
* This code is licensed under the GPL.
*/
#include "hw/hw.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "ui/console.h"
typedef struct {
diff --git a/hw/input/tsc2005.c b/hw/input/tsc2005.c
index 34ee1fb..a771cd5 100644
--- a/hw/input/tsc2005.c
+++ b/hw/input/tsc2005.c
@@ -21,7 +21,7 @@
#include "hw/hw.h"
#include "qemu/timer.h"
#include "ui/console.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#define TSC_CUT_RESOLUTION(value, p) ((value) >> (16 - (p ? 12 : 10)))
diff --git a/hw/input/tsc210x.c b/hw/input/tsc210x.c
index e6c217c..9b854e7 100644
--- a/hw/input/tsc210x.c
+++ b/hw/input/tsc210x.c
@@ -24,7 +24,7 @@
#include "qemu/timer.h"
#include "ui/console.h"
#include "hw/arm/omap.h" /* For I2SCodec and uWireSlave */
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#define TSC_DATA_REGISTERS_PAGE 0x0
#define TSC_CONTROL_REGISTERS_PAGE 0x1
diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c
index 67dbe68..25fa43c 100644
--- a/hw/intc/armv7m_nvic.c
+++ b/hw/intc/armv7m_nvic.c
@@ -12,7 +12,7 @@
#include "hw/sysbus.h"
#include "qemu/timer.h"
-#include "hw/arm.h"
+#include "hw/arm/arm.h"
#include "exec/address-spaces.h"
#include "gic_internal.h"
diff --git a/hw/isa/pc87312.c b/hw/isa/pc87312.c
index 9f5e185..82f7c80 100644
--- a/hw/isa/pc87312.c
+++ b/hw/isa/pc87312.c
@@ -27,7 +27,7 @@
#include "qemu/error-report.h"
#include "sysemu/blockdev.h"
#include "sysemu/sysemu.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "trace.h"
diff --git a/hw/lm32/lm32_boards.c b/hw/lm32/lm32_boards.c
index 6555a97..1ca9498 100644
--- a/hw/lm32/lm32_boards.c
+++ b/hw/lm32/lm32_boards.c
@@ -20,7 +20,7 @@
#include "hw/sysbus.h"
#include "hw/hw.h"
#include "hw/block/flash.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/boards.h"
#include "hw/loader.h"
#include "sysemu/blockdev.h"
diff --git a/hw/lm32/milkymist.c b/hw/lm32/milkymist.c
index d02ca0c..cca9374 100644
--- a/hw/lm32/milkymist.c
+++ b/hw/lm32/milkymist.c
@@ -21,7 +21,7 @@
#include "hw/hw.h"
#include "hw/block/flash.h"
#include "sysemu/sysemu.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/boards.h"
#include "hw/loader.h"
#include "elf.h"
diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c
index f61818b..ae7ff44 100644
--- a/hw/microblaze/petalogix_ml605_mmu.c
+++ b/hw/microblaze/petalogix_ml605_mmu.c
@@ -30,7 +30,7 @@
#include "net/net.h"
#include "hw/block/flash.h"
#include "sysemu/sysemu.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/boards.h"
#include "hw/xilinx.h"
#include "sysemu/blockdev.h"
diff --git a/hw/microblaze/petalogix_s3adsp1800_mmu.c b/hw/microblaze/petalogix_s3adsp1800_mmu.c
index eedd60e..7c258f0 100644
--- a/hw/microblaze/petalogix_s3adsp1800_mmu.c
+++ b/hw/microblaze/petalogix_s3adsp1800_mmu.c
@@ -28,7 +28,7 @@
#include "net/net.h"
#include "hw/block/flash.h"
#include "sysemu/sysemu.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/boards.h"
#include "hw/xilinx.h"
#include "sysemu/blockdev.h"
diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c
index 3cf27fa..1aac93a 100644
--- a/hw/mips/mips_fulong2e.c
+++ b/hw/mips/mips_fulong2e.c
@@ -30,7 +30,7 @@
#include "hw/mips/mips.h"
#include "hw/mips/cpudevs.h"
#include "hw/pci/pci.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "sysemu/sysemu.h"
#include "audio/audio.h"
#include "qemu/log.h"
diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
index a3e936b..86f42b2 100644
--- a/hw/mips/mips_malta.c
+++ b/hw/mips/mips_malta.c
@@ -34,7 +34,7 @@
#include "hw/mips/mips.h"
#include "hw/mips/cpudevs.h"
#include "hw/pci/pci.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "sysemu/sysemu.h"
#include "sysemu/arch_init.h"
#include "hw/boards.h"
diff --git a/hw/misc/cbus.c b/hw/misc/cbus.c
index 3d9027f..29b467b 100644
--- a/hw/misc/cbus.c
+++ b/hw/misc/cbus.c
@@ -22,7 +22,7 @@
#include "qemu-common.h"
#include "hw/irq.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "sysemu/sysemu.h"
//#define DEBUG
diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c
index f92ce19..a19a6d6 100644
--- a/hw/misc/ivshmem.c
+++ b/hw/misc/ivshmem.c
@@ -24,7 +24,7 @@
#include "migration/migration.h"
#include "qapi/qmp/qerror.h"
#include "qemu/event_notifier.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include <sys/mman.h>
#include <sys/types.h>
diff --git a/hw/net/lan9118.c b/hw/net/lan9118.c
index 04cf267..403fb86 100644
--- a/hw/net/lan9118.c
+++ b/hw/net/lan9118.c
@@ -12,7 +12,7 @@
#include "hw/sysbus.h"
#include "net/net.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "sysemu/sysemu.h"
#include "hw/ptimer.h"
/* For crc32 */
diff --git a/hw/net/smc91c111.c b/hw/net/smc91c111.c
index f659256..c2feae6 100644
--- a/hw/net/smc91c111.c
+++ b/hw/net/smc91c111.c
@@ -9,7 +9,7 @@
#include "hw/sysbus.h"
#include "net/net.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
/* For crc32 */
#include <zlib.h>
diff --git a/hw/net/vmxnet_tx_pkt.c b/hw/net/vmxnet_tx_pkt.c
index b1e795b..fc01e4d 100644
--- a/hw/net/vmxnet_tx_pkt.c
+++ b/hw/net/vmxnet_tx_pkt.c
@@ -15,6 +15,7 @@
*
*/
+#include "hw/hw.h"
#include "vmxnet_tx_pkt.h"
#include "net/eth.h"
#include "qemu-common.h"
@@ -22,7 +23,6 @@
#include "net/checksum.h"
#include "net/tap.h"
#include "net/net.h"
-#include "exec/cpu-common.h"
enum {
VMXNET_TX_PKT_VHDR_FRAG = 0,
diff --git a/hw/net/xgmac.c b/hw/net/xgmac.c
index 5275f48..1d9074a 100644
--- a/hw/net/xgmac.c
+++ b/hw/net/xgmac.c
@@ -25,7 +25,7 @@
*/
#include "hw/sysbus.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/log.h"
#include "net/net.h"
#include "net/checksum.h"
diff --git a/hw/ppc/spapr_events.c b/hw/ppc/spapr_events.c
index ff87ac3..c0d7e62 100644
--- a/hw/ppc/spapr_events.c
+++ b/hw/ppc/spapr_events.c
@@ -26,7 +26,7 @@
*/
#include "cpu.h"
#include "sysemu/sysemu.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/qdev.h"
#include "sysemu/device_tree.h"
diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c
index b71b59c..8ecaa5f 100644
--- a/hw/ppc/spapr_rtas.c
+++ b/hw/ppc/spapr_rtas.c
@@ -26,7 +26,7 @@
*/
#include "cpu.h"
#include "sysemu/sysemu.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "hw/qdev.h"
#include "sysemu/device_tree.h"
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index 92b4394..6728ba7 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -27,7 +27,7 @@
#include "hw/char/serial.h"
#include "hw/block/flash.h"
#include "sysemu/sysemu.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/boards.h"
#include "sysemu/device_tree.h"
#include "hw/loader.h"
diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c
index fe82bd6..3e4818e 100644
--- a/hw/sh4/r2d.c
+++ b/hw/sh4/r2d.c
@@ -26,7 +26,7 @@
#include "hw/sysbus.h"
#include "hw/hw.h"
#include "hw/sh4/sh.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "sysemu/sysemu.h"
#include "hw/boards.h"
#include "hw/pci/pci.h"
diff --git a/hw/sparc/leon3.c b/hw/sparc/leon3.c
index 3b27d40..78c77ef 100644
--- a/hw/sparc/leon3.c
+++ b/hw/sparc/leon3.c
@@ -24,7 +24,7 @@
#include "hw/hw.h"
#include "qemu/timer.h"
#include "hw/ptimer.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "sysemu/sysemu.h"
#include "hw/boards.h"
#include "hw/loader.h"
diff --git a/hw/timer/tusb6010.c b/hw/timer/tusb6010.c
index 533938a..50edc06 100644
--- a/hw/timer/tusb6010.c
+++ b/hw/timer/tusb6010.c
@@ -23,7 +23,7 @@
#include "hw/usb.h"
#include "hw/arm/omap.h"
#include "hw/irq.h"
-#include "hw/arm/devices.h"
+#include "hw/devices.h"
#include "hw/sysbus.h"
typedef struct TUSBState {
diff --git a/hw/tpm/Makefile.objs b/hw/tpm/Makefile.objs
new file mode 100644
index 0000000..99f5983
--- /dev/null
+++ b/hw/tpm/Makefile.objs
@@ -0,0 +1,2 @@
+common-obj-$(CONFIG_TPM_TIS) += tpm_tis.o
+common-obj-$(CONFIG_TPM_PASSTHROUGH) += tpm_passthrough.o
diff --git a/hw/tpm/tpm_int.h b/hw/tpm/tpm_int.h
new file mode 100644
index 0000000..08f87cb
--- /dev/null
+++ b/hw/tpm/tpm_int.h
@@ -0,0 +1,60 @@
+/*
+ * TPM configuration
+ *
+ * Copyright (C) 2011-2013 IBM Corporation
+ *
+ * Authors:
+ * Stefan Berger <stefanb@us.ibm.com>
+ *
+ * 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 TPM_TPM_INT_H
+#define TPM_TPM_INT_H
+
+#include "exec/memory.h"
+#include "tpm_tis.h"
+
+/* overall state of the TPM interface */
+struct TPMState {
+ ISADevice busdev;
+ MemoryRegion mmio;
+
+ union {
+ TPMTISEmuState tis;
+ } s;
+
+ uint8_t locty_number;
+ TPMLocality *locty_data;
+
+ char *backend;
+ TPMBackend *be_driver;
+};
+
+#define TPM(obj) OBJECT_CHECK(TPMState, (obj), TYPE_TPM_TIS)
+
+struct tpm_req_hdr {
+ uint16_t tag;
+ uint32_t len;
+ uint32_t ordinal;
+} QEMU_PACKED;
+
+struct tpm_resp_hdr {
+ uint16_t tag;
+ uint32_t len;
+ uint32_t errcode;
+} QEMU_PACKED;
+
+#define TPM_TAG_RQU_COMMAND 0xc1
+#define TPM_TAG_RQU_AUTH1_COMMAND 0xc2
+#define TPM_TAG_RQU_AUTH2_COMMAND 0xc3
+
+#define TPM_TAG_RSP_COMMAND 0xc4
+#define TPM_TAG_RSP_AUTH1_COMMAND 0xc5
+#define TPM_TAG_RSP_AUTH2_COMMAND 0xc6
+
+#define TPM_FAIL 9
+
+#define TPM_ORD_GetTicks 0xf1
+
+#endif /* TPM_TPM_INT_H */
diff --git a/hw/tpm/tpm_passthrough.c b/hw/tpm/tpm_passthrough.c
new file mode 100644
index 0000000..416b9b6
--- /dev/null
+++ b/hw/tpm/tpm_passthrough.c
@@ -0,0 +1,576 @@
+/*
+ * passthrough TPM driver
+ *
+ * Copyright (c) 2010 - 2013 IBM Corporation
+ * Authors:
+ * Stefan Berger <stefanb@us.ibm.com>
+ *
+ * Copyright (C) 2011 IAIK, Graz University of Technology
+ * Author: Andreas Niederl
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>
+ */
+
+#include <dirent.h>
+
+#include "qemu-common.h"
+#include "qapi/error.h"
+#include "qemu/sockets.h"
+#include "sysemu/tpm_backend.h"
+#include "tpm_int.h"
+#include "hw/hw.h"
+#include "hw/i386/pc.h"
+#include "sysemu/tpm_backend_int.h"
+#include "tpm_tis.h"
+
+/* #define DEBUG_TPM */
+
+#ifdef DEBUG_TPM
+#define DPRINTF(fmt, ...) \
+ do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) \
+ do { } while (0)
+#endif
+
+#define TYPE_TPM_PASSTHROUGH "tpm-passthrough"
+#define TPM_PASSTHROUGH(obj) \
+ OBJECT_CHECK(TPMPassthruState, (obj), TYPE_TPM_PASSTHROUGH)
+
+static const TPMDriverOps tpm_passthrough_driver;
+
+/* data structures */
+typedef struct TPMPassthruThreadParams {
+ TPMState *tpm_state;
+
+ TPMRecvDataCB *recv_data_callback;
+ TPMBackend *tb;
+} TPMPassthruThreadParams;
+
+struct TPMPassthruState {
+ TPMBackend parent;
+
+ TPMBackendThread tbt;
+
+ TPMPassthruThreadParams tpm_thread_params;
+
+ char *tpm_dev;
+ int tpm_fd;
+ bool tpm_executing;
+ bool tpm_op_canceled;
+ int cancel_fd;
+ bool had_startup_error;
+};
+
+typedef struct TPMPassthruState TPMPassthruState;
+
+#define TPM_PASSTHROUGH_DEFAULT_DEVICE "/dev/tpm0"
+
+/* functions */
+
+static void tpm_passthrough_cancel_cmd(TPMBackend *tb);
+
+static int tpm_passthrough_unix_write(int fd, const uint8_t *buf, uint32_t len)
+{
+ return send_all(fd, buf, len);
+}
+
+static int tpm_passthrough_unix_read(int fd, uint8_t *buf, uint32_t len)
+{
+ return recv_all(fd, buf, len, true);
+}
+
+static uint32_t tpm_passthrough_get_size_from_buffer(const uint8_t *buf)
+{
+ struct tpm_resp_hdr *resp = (struct tpm_resp_hdr *)buf;
+
+ return be32_to_cpu(resp->len);
+}
+
+/*
+ * Write an error message in the given output buffer.
+ */
+static void tpm_write_fatal_error_response(uint8_t *out, uint32_t out_len)
+{
+ if (out_len >= sizeof(struct tpm_resp_hdr)) {
+ struct tpm_resp_hdr *resp = (struct tpm_resp_hdr *)out;
+
+ resp->tag = cpu_to_be16(TPM_TAG_RSP_COMMAND);
+ resp->len = cpu_to_be32(sizeof(struct tpm_resp_hdr));
+ resp->errcode = cpu_to_be32(TPM_FAIL);
+ }
+}
+
+static int tpm_passthrough_unix_tx_bufs(TPMPassthruState *tpm_pt,
+ const uint8_t *in, uint32_t in_len,
+ uint8_t *out, uint32_t out_len)
+{
+ int ret;
+
+ tpm_pt->tpm_op_canceled = false;
+ tpm_pt->tpm_executing = true;
+
+ ret = tpm_passthrough_unix_write(tpm_pt->tpm_fd, in, in_len);
+ if (ret != in_len) {
+ if (!tpm_pt->tpm_op_canceled ||
+ (tpm_pt->tpm_op_canceled && errno != ECANCELED)) {
+ error_report("tpm_passthrough: error while transmitting data "
+ "to TPM: %s (%i)\n",
+ strerror(errno), errno);
+ }
+ goto err_exit;
+ }
+
+ tpm_pt->tpm_executing = false;
+
+ ret = tpm_passthrough_unix_read(tpm_pt->tpm_fd, out, out_len);
+ if (ret < 0) {
+ if (!tpm_pt->tpm_op_canceled ||
+ (tpm_pt->tpm_op_canceled && errno != ECANCELED)) {
+ error_report("tpm_passthrough: error while reading data from "
+ "TPM: %s (%i)\n",
+ strerror(errno), errno);
+ }
+ } else if (ret < sizeof(struct tpm_resp_hdr) ||
+ tpm_passthrough_get_size_from_buffer(out) != ret) {
+ ret = -1;
+ error_report("tpm_passthrough: received invalid response "
+ "packet from TPM\n");
+ }
+
+err_exit:
+ if (ret < 0) {
+ tpm_write_fatal_error_response(out, out_len);
+ }
+
+ tpm_pt->tpm_executing = false;
+
+ return ret;
+}
+
+static int tpm_passthrough_unix_transfer(TPMPassthruState *tpm_pt,
+ const TPMLocality *locty_data)
+{
+ return tpm_passthrough_unix_tx_bufs(tpm_pt,
+ locty_data->w_buffer.buffer,
+ locty_data->w_offset,
+ locty_data->r_buffer.buffer,
+ locty_data->r_buffer.size);
+}
+
+static void tpm_passthrough_worker_thread(gpointer data,
+ gpointer user_data)
+{
+ TPMPassthruThreadParams *thr_parms = user_data;
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(thr_parms->tb);
+ TPMBackendCmd cmd = (TPMBackendCmd)data;
+
+ DPRINTF("tpm_passthrough: processing command type %d\n", cmd);
+
+ switch (cmd) {
+ case TPM_BACKEND_CMD_PROCESS_CMD:
+ tpm_passthrough_unix_transfer(tpm_pt,
+ thr_parms->tpm_state->locty_data);
+
+ thr_parms->recv_data_callback(thr_parms->tpm_state,
+ thr_parms->tpm_state->locty_number);
+ break;
+ case TPM_BACKEND_CMD_INIT:
+ case TPM_BACKEND_CMD_END:
+ case TPM_BACKEND_CMD_TPM_RESET:
+ /* nothing to do */
+ break;
+ }
+}
+
+/*
+ * Start the TPM (thread). If it had been started before, then terminate
+ * and start it again.
+ */
+static int tpm_passthrough_startup_tpm(TPMBackend *tb)
+{
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
+
+ /* terminate a running TPM */
+ tpm_backend_thread_end(&tpm_pt->tbt);
+
+ tpm_backend_thread_create(&tpm_pt->tbt,
+ tpm_passthrough_worker_thread,
+ &tpm_pt->tpm_thread_params);
+
+ return 0;
+}
+
+static void tpm_passthrough_reset(TPMBackend *tb)
+{
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
+
+ DPRINTF("tpm_passthrough: CALL TO TPM_RESET!\n");
+
+ tpm_passthrough_cancel_cmd(tb);
+
+ tpm_backend_thread_end(&tpm_pt->tbt);
+
+ tpm_pt->had_startup_error = false;
+}
+
+static int tpm_passthrough_init(TPMBackend *tb, TPMState *s,
+ TPMRecvDataCB *recv_data_cb)
+{
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
+
+ tpm_pt->tpm_thread_params.tpm_state = s;
+ tpm_pt->tpm_thread_params.recv_data_callback = recv_data_cb;
+ tpm_pt->tpm_thread_params.tb = tb;
+
+ return 0;
+}
+
+static bool tpm_passthrough_get_tpm_established_flag(TPMBackend *tb)
+{
+ return false;
+}
+
+static bool tpm_passthrough_get_startup_error(TPMBackend *tb)
+{
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
+
+ return tpm_pt->had_startup_error;
+}
+
+static size_t tpm_passthrough_realloc_buffer(TPMSizedBuffer *sb)
+{
+ size_t wanted_size = 4096; /* Linux tpm.c buffer size */
+
+ if (sb->size != wanted_size) {
+ sb->buffer = g_realloc(sb->buffer, wanted_size);
+ sb->size = wanted_size;
+ }
+ return sb->size;
+}
+
+static void tpm_passthrough_deliver_request(TPMBackend *tb)
+{
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
+
+ tpm_backend_thread_deliver_request(&tpm_pt->tbt);
+}
+
+static void tpm_passthrough_cancel_cmd(TPMBackend *tb)
+{
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
+ int n;
+
+ /*
+ * As of Linux 3.7 the tpm_tis driver does not properly cancel
+ * commands on all TPM manufacturers' TPMs.
+ * Only cancel if we're busy so we don't cancel someone else's
+ * command, e.g., a command executed on the host.
+ */
+ if (tpm_pt->tpm_executing) {
+ if (tpm_pt->cancel_fd >= 0) {
+ n = write(tpm_pt->cancel_fd, "-", 1);
+ if (n != 1) {
+ error_report("Canceling TPM command failed: %s\n",
+ strerror(errno));
+ } else {
+ tpm_pt->tpm_op_canceled = true;
+ }
+ } else {
+ error_report("Cannot cancel TPM command due to missing "
+ "TPM sysfs cancel entry");
+ }
+ }
+}
+
+static const char *tpm_passthrough_create_desc(void)
+{
+ return "Passthrough TPM backend driver";
+}
+
+/*
+ * A basic test of a TPM device. We expect a well formatted response header
+ * (error response is fine) within one second.
+ */
+static int tpm_passthrough_test_tpmdev(int fd)
+{
+ struct tpm_req_hdr req = {
+ .tag = cpu_to_be16(TPM_TAG_RQU_COMMAND),
+ .len = cpu_to_be32(sizeof(req)),
+ .ordinal = cpu_to_be32(TPM_ORD_GetTicks),
+ };
+ struct tpm_resp_hdr *resp;
+ fd_set readfds;
+ int n;
+ struct timeval tv = {
+ .tv_sec = 1,
+ .tv_usec = 0,
+ };
+ unsigned char buf[1024];
+
+ n = write(fd, &req, sizeof(req));
+ if (n < 0) {
+ return errno;
+ }
+ if (n != sizeof(req)) {
+ return EFAULT;
+ }
+
+ FD_ZERO(&readfds);
+ FD_SET(fd, &readfds);
+
+ /* wait for a second */
+ n = select(fd + 1, &readfds, NULL, NULL, &tv);
+ if (n != 1) {
+ return errno;
+ }
+
+ n = read(fd, &buf, sizeof(buf));
+ if (n < sizeof(struct tpm_resp_hdr)) {
+ return EFAULT;
+ }
+
+ resp = (struct tpm_resp_hdr *)buf;
+ /* check the header */
+ if (be16_to_cpu(resp->tag) != TPM_TAG_RSP_COMMAND ||
+ be32_to_cpu(resp->len) != n) {
+ return EBADMSG;
+ }
+
+ return 0;
+}
+
+/*
+ * Check whether the given base path, e.g., /sys/class/misc/tpm0/device,
+ * is the sysfs directory of a TPM. A TPM sysfs directory should be uniquely
+ * recognizable by the file entries 'pcrs' and 'cancel'.
+ * Upon success 'true' is returned and the basebath buffer has '/cancel'
+ * appended.
+ */
+static bool tpm_passthrough_check_sysfs_cancel(char *basepath, size_t bufsz)
+{
+ char path[PATH_MAX];
+ struct stat statbuf;
+
+ snprintf(path, sizeof(path), "%s/pcrs", basepath);
+ if (stat(path, &statbuf) == -1 || !S_ISREG(statbuf.st_mode)) {
+ return false;
+ }
+
+ snprintf(path, sizeof(path), "%s/cancel", basepath);
+ if (stat(path, &statbuf) == -1 || !S_ISREG(statbuf.st_mode)) {
+ return false;
+ }
+
+ strncpy(basepath, path, bufsz);
+
+ return true;
+}
+
+/*
+ * Unless path or file descriptor set has been provided by user,
+ * determine the sysfs cancel file following kernel documentation
+ * in Documentation/ABI/stable/sysfs-class-tpm.
+ */
+static int tpm_passthrough_open_sysfs_cancel(TPMBackend *tb)
+{
+ int fd = -1;
+ unsigned int idx;
+ DIR *pnp_dir;
+ char path[PATH_MAX];
+ struct dirent entry, *result;
+ int len;
+
+ if (tb->cancel_path) {
+ fd = qemu_open(tb->cancel_path, O_WRONLY);
+ if (fd < 0) {
+ error_report("Could not open TPM cancel path : %s",
+ strerror(errno));
+ }
+ return fd;
+ }
+
+ snprintf(path, sizeof(path), "/sys/class/misc");
+ pnp_dir = opendir(path);
+ if (pnp_dir != NULL) {
+ while (readdir_r(pnp_dir, &entry, &result) == 0 &&
+ result != NULL) {
+ /*
+ * only allow /sys/class/misc/tpm%u type of paths
+ */
+ if (sscanf(entry.d_name, "tpm%u%n", &idx, &len) < 1 ||
+ len <= strlen("tpm") ||
+ len != strlen(entry.d_name)) {
+ continue;
+ }
+
+ snprintf(path, sizeof(path), "/sys/class/misc/%s/device",
+ entry.d_name);
+ if (!tpm_passthrough_check_sysfs_cancel(path, sizeof(path))) {
+ continue;
+ }
+
+ fd = qemu_open(path, O_WRONLY);
+ break;
+ }
+ closedir(pnp_dir);
+ }
+
+ if (fd >= 0) {
+ tb->cancel_path = g_strdup(path);
+ }
+
+ return fd;
+}
+
+static int tpm_passthrough_handle_device_opts(QemuOpts *opts, TPMBackend *tb)
+{
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
+ const char *value;
+
+ value = qemu_opt_get(opts, "cancel-path");
+ if (value) {
+ tb->cancel_path = g_strdup(value);
+ }
+
+ value = qemu_opt_get(opts, "path");
+ if (!value) {
+ value = TPM_PASSTHROUGH_DEFAULT_DEVICE;
+ }
+
+ tpm_pt->tpm_dev = g_strdup(value);
+
+ tb->path = g_strdup(tpm_pt->tpm_dev);
+
+ tpm_pt->tpm_fd = qemu_open(tpm_pt->tpm_dev, O_RDWR);
+ if (tpm_pt->tpm_fd < 0) {
+ error_report("Cannot access TPM device using '%s': %s\n",
+ tpm_pt->tpm_dev, strerror(errno));
+ goto err_free_parameters;
+ }
+
+ if (tpm_passthrough_test_tpmdev(tpm_pt->tpm_fd)) {
+ error_report("'%s' is not a TPM device.\n",
+ tpm_pt->tpm_dev);
+ goto err_close_tpmdev;
+ }
+
+ return 0;
+
+ err_close_tpmdev:
+ qemu_close(tpm_pt->tpm_fd);
+ tpm_pt->tpm_fd = -1;
+
+ err_free_parameters:
+ g_free(tb->path);
+ tb->path = NULL;
+
+ g_free(tpm_pt->tpm_dev);
+ tpm_pt->tpm_dev = NULL;
+
+ return 1;
+}
+
+static TPMBackend *tpm_passthrough_create(QemuOpts *opts, const char *id)
+{
+ Object *obj = object_new(TYPE_TPM_PASSTHROUGH);
+ TPMBackend *tb = TPM_BACKEND(obj);
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
+
+ tb->id = g_strdup(id);
+ /* let frontend set the fe_model to proper value */
+ tb->fe_model = -1;
+
+ tb->ops = &tpm_passthrough_driver;
+
+ if (tpm_passthrough_handle_device_opts(opts, tb)) {
+ goto err_exit;
+ }
+
+ tpm_pt->cancel_fd = tpm_passthrough_open_sysfs_cancel(tb);
+ if (tpm_pt->cancel_fd < 0) {
+ goto err_exit;
+ }
+
+ return tb;
+
+err_exit:
+ g_free(tb->id);
+
+ return NULL;
+}
+
+static void tpm_passthrough_destroy(TPMBackend *tb)
+{
+ TPMPassthruState *tpm_pt = TPM_PASSTHROUGH(tb);
+
+ tpm_passthrough_cancel_cmd(tb);
+
+ tpm_backend_thread_end(&tpm_pt->tbt);
+
+ qemu_close(tpm_pt->tpm_fd);
+ qemu_close(tpm_pt->cancel_fd);
+
+ g_free(tb->id);
+ g_free(tb->path);
+ g_free(tb->cancel_path);
+ g_free(tpm_pt->tpm_dev);
+}
+
+static const TPMDriverOps tpm_passthrough_driver = {
+ .type = TPM_TYPE_PASSTHROUGH,
+ .desc = tpm_passthrough_create_desc,
+ .create = tpm_passthrough_create,
+ .destroy = tpm_passthrough_destroy,
+ .init = tpm_passthrough_init,
+ .startup_tpm = tpm_passthrough_startup_tpm,
+ .realloc_buffer = tpm_passthrough_realloc_buffer,
+ .reset = tpm_passthrough_reset,
+ .had_startup_error = tpm_passthrough_get_startup_error,
+ .deliver_request = tpm_passthrough_deliver_request,
+ .cancel_cmd = tpm_passthrough_cancel_cmd,
+ .get_tpm_established_flag = tpm_passthrough_get_tpm_established_flag,
+};
+
+static void tpm_passthrough_inst_init(Object *obj)
+{
+}
+
+static void tpm_passthrough_inst_finalize(Object *obj)
+{
+}
+
+static void tpm_passthrough_class_init(ObjectClass *klass, void *data)
+{
+ TPMBackendClass *tbc = TPM_BACKEND_CLASS(klass);
+
+ tbc->ops = &tpm_passthrough_driver;
+}
+
+static const TypeInfo tpm_passthrough_info = {
+ .name = TYPE_TPM_PASSTHROUGH,
+ .parent = TYPE_TPM_BACKEND,
+ .instance_size = sizeof(TPMPassthruState),
+ .class_init = tpm_passthrough_class_init,
+ .instance_init = tpm_passthrough_inst_init,
+ .instance_finalize = tpm_passthrough_inst_finalize,
+};
+
+static void tpm_passthrough_register(void)
+{
+ type_register_static(&tpm_passthrough_info);
+ tpm_register_driver(&tpm_passthrough_driver);
+}
+
+type_init(tpm_passthrough_register)
diff --git a/hw/tpm/tpm_tis.c b/hw/tpm/tpm_tis.c
new file mode 100644
index 0000000..d4d8152
--- /dev/null
+++ b/hw/tpm/tpm_tis.c
@@ -0,0 +1,930 @@
+/*
+ * tpm_tis.c - QEMU's TPM TIS interface emulator
+ *
+ * Copyright (C) 2006,2010-2013 IBM Corporation
+ *
+ * Authors:
+ * Stefan Berger <stefanb@us.ibm.com>
+ * David Safford <safford@us.ibm.com>
+ *
+ * Xen 4 support: Andrease Niederl <andreas.niederl@iaik.tugraz.at>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ * Implementation of the TIS interface according to specs found at
+ * http://www.trustedcomputinggroup.org. This implementation currently
+ * supports version 1.21, revision 1.0.
+ * In the developers menu choose the PC Client section then find the TIS
+ * specification.
+ */
+
+#include "sysemu/tpm_backend.h"
+#include "tpm_int.h"
+#include "block/block.h"
+#include "exec/address-spaces.h"
+#include "hw/hw.h"
+#include "hw/i386/pc.h"
+#include "hw/pci/pci_ids.h"
+#include "tpm_tis.h"
+#include "qemu-common.h"
+
+/*#define DEBUG_TIS */
+
+#ifdef DEBUG_TIS
+#define DPRINTF(fmt, ...) \
+ do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) \
+ do { } while (0)
+#endif
+
+/* whether the STS interrupt is supported */
+#define RAISE_STS_IRQ
+
+/* tis registers */
+#define TPM_TIS_REG_ACCESS 0x00
+#define TPM_TIS_REG_INT_ENABLE 0x08
+#define TPM_TIS_REG_INT_VECTOR 0x0c
+#define TPM_TIS_REG_INT_STATUS 0x10
+#define TPM_TIS_REG_INTF_CAPABILITY 0x14
+#define TPM_TIS_REG_STS 0x18
+#define TPM_TIS_REG_DATA_FIFO 0x24
+#define TPM_TIS_REG_DID_VID 0xf00
+#define TPM_TIS_REG_RID 0xf04
+
+/* vendor-specific registers */
+#define TPM_TIS_REG_DEBUG 0xf90
+
+#define TPM_TIS_STS_VALID (1 << 7)
+#define TPM_TIS_STS_COMMAND_READY (1 << 6)
+#define TPM_TIS_STS_TPM_GO (1 << 5)
+#define TPM_TIS_STS_DATA_AVAILABLE (1 << 4)
+#define TPM_TIS_STS_EXPECT (1 << 3)
+#define TPM_TIS_STS_RESPONSE_RETRY (1 << 1)
+
+#define TPM_TIS_BURST_COUNT_SHIFT 8
+#define TPM_TIS_BURST_COUNT(X) \
+ ((X) << TPM_TIS_BURST_COUNT_SHIFT)
+
+#define TPM_TIS_ACCESS_TPM_REG_VALID_STS (1 << 7)
+#define TPM_TIS_ACCESS_ACTIVE_LOCALITY (1 << 5)
+#define TPM_TIS_ACCESS_BEEN_SEIZED (1 << 4)
+#define TPM_TIS_ACCESS_SEIZE (1 << 3)
+#define TPM_TIS_ACCESS_PENDING_REQUEST (1 << 2)
+#define TPM_TIS_ACCESS_REQUEST_USE (1 << 1)
+#define TPM_TIS_ACCESS_TPM_ESTABLISHMENT (1 << 0)
+
+#define TPM_TIS_INT_ENABLED (1 << 31)
+#define TPM_TIS_INT_DATA_AVAILABLE (1 << 0)
+#define TPM_TIS_INT_STS_VALID (1 << 1)
+#define TPM_TIS_INT_LOCALITY_CHANGED (1 << 2)
+#define TPM_TIS_INT_COMMAND_READY (1 << 7)
+
+#define TPM_TIS_INT_POLARITY_MASK (3 << 3)
+#define TPM_TIS_INT_POLARITY_LOW_LEVEL (1 << 3)
+
+#ifndef RAISE_STS_IRQ
+
+#define TPM_TIS_INTERRUPTS_SUPPORTED (TPM_TIS_INT_LOCALITY_CHANGED | \
+ TPM_TIS_INT_DATA_AVAILABLE | \
+ TPM_TIS_INT_COMMAND_READY)
+
+#else
+
+#define TPM_TIS_INTERRUPTS_SUPPORTED (TPM_TIS_INT_LOCALITY_CHANGED | \
+ TPM_TIS_INT_DATA_AVAILABLE | \
+ TPM_TIS_INT_STS_VALID | \
+ TPM_TIS_INT_COMMAND_READY)
+
+#endif
+
+#define TPM_TIS_CAP_INTERRUPT_LOW_LEVEL (1 << 4) /* support is mandatory */
+#define TPM_TIS_CAPABILITIES_SUPPORTED (TPM_TIS_CAP_INTERRUPT_LOW_LEVEL | \
+ TPM_TIS_INTERRUPTS_SUPPORTED)
+
+#define TPM_TIS_TPM_DID 0x0001
+#define TPM_TIS_TPM_VID PCI_VENDOR_ID_IBM
+#define TPM_TIS_TPM_RID 0x0001
+
+#define TPM_TIS_NO_DATA_BYTE 0xff
+
+/* local prototypes */
+
+static uint64_t tpm_tis_mmio_read(void *opaque, hwaddr addr,
+ unsigned size);
+
+/* utility functions */
+
+static uint8_t tpm_tis_locality_from_addr(hwaddr addr)
+{
+ return (uint8_t)((addr >> TPM_TIS_LOCALITY_SHIFT) & 0x7);
+}
+
+static uint32_t tpm_tis_get_size_from_buffer(const TPMSizedBuffer *sb)
+{
+ return be32_to_cpu(*(uint32_t *)&sb->buffer[2]);
+}
+
+static void tpm_tis_show_buffer(const TPMSizedBuffer *sb, const char *string)
+{
+#ifdef DEBUG_TIS
+ uint32_t len, i;
+
+ len = tpm_tis_get_size_from_buffer(sb);
+ DPRINTF("tpm_tis: %s length = %d\n", string, len);
+ for (i = 0; i < len; i++) {
+ if (i && !(i % 16)) {
+ DPRINTF("\n");
+ }
+ DPRINTF("%.2X ", sb->buffer[i]);
+ }
+ DPRINTF("\n");
+#endif
+}
+
+/*
+ * Send a request to the TPM.
+ */
+static void tpm_tis_tpm_send(TPMState *s, uint8_t locty)
+{
+ TPMTISEmuState *tis = &s->s.tis;
+
+ tpm_tis_show_buffer(&tis->loc[locty].w_buffer, "tpm_tis: To TPM");
+
+ s->locty_number = locty;
+ s->locty_data = &tis->loc[locty];
+
+ /*
+ * w_offset serves as length indicator for length of data;
+ * it's reset when the response comes back
+ */
+ tis->loc[locty].state = TPM_TIS_STATE_EXECUTION;
+
+ tpm_backend_deliver_request(s->be_driver);
+}
+
+/* raise an interrupt if allowed */
+static void tpm_tis_raise_irq(TPMState *s, uint8_t locty, uint32_t irqmask)
+{
+ TPMTISEmuState *tis = &s->s.tis;
+
+ if (!TPM_TIS_IS_VALID_LOCTY(locty)) {
+ return;
+ }
+
+ if ((tis->loc[locty].inte & TPM_TIS_INT_ENABLED) &&
+ (tis->loc[locty].inte & irqmask)) {
+ DPRINTF("tpm_tis: Raising IRQ for flag %08x\n", irqmask);
+ qemu_irq_raise(s->s.tis.irq);
+ tis->loc[locty].ints |= irqmask;
+ }
+}
+
+static uint32_t tpm_tis_check_request_use_except(TPMState *s, uint8_t locty)
+{
+ uint8_t l;
+
+ for (l = 0; l < TPM_TIS_NUM_LOCALITIES; l++) {
+ if (l == locty) {
+ continue;
+ }
+ if ((s->s.tis.loc[l].access & TPM_TIS_ACCESS_REQUEST_USE)) {
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+static void tpm_tis_new_active_locality(TPMState *s, uint8_t new_active_locty)
+{
+ TPMTISEmuState *tis = &s->s.tis;
+ bool change = (s->s.tis.active_locty != new_active_locty);
+ bool is_seize;
+ uint8_t mask;
+
+ if (change && TPM_TIS_IS_VALID_LOCTY(s->s.tis.active_locty)) {
+ is_seize = TPM_TIS_IS_VALID_LOCTY(new_active_locty) &&
+ tis->loc[new_active_locty].access & TPM_TIS_ACCESS_SEIZE;
+
+ if (is_seize) {
+ mask = ~(TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+ } else {
+ mask = ~(TPM_TIS_ACCESS_ACTIVE_LOCALITY|
+ TPM_TIS_ACCESS_REQUEST_USE);
+ }
+ /* reset flags on the old active locality */
+ tis->loc[s->s.tis.active_locty].access &= mask;
+
+ if (is_seize) {
+ tis->loc[tis->active_locty].access |= TPM_TIS_ACCESS_BEEN_SEIZED;
+ }
+ }
+
+ tis->active_locty = new_active_locty;
+
+ DPRINTF("tpm_tis: Active locality is now %d\n", s->s.tis.active_locty);
+
+ if (TPM_TIS_IS_VALID_LOCTY(new_active_locty)) {
+ /* set flags on the new active locality */
+ tis->loc[new_active_locty].access |= TPM_TIS_ACCESS_ACTIVE_LOCALITY;
+ tis->loc[new_active_locty].access &= ~(TPM_TIS_ACCESS_REQUEST_USE |
+ TPM_TIS_ACCESS_SEIZE);
+ }
+
+ if (change) {
+ tpm_tis_raise_irq(s, tis->active_locty, TPM_TIS_INT_LOCALITY_CHANGED);
+ }
+}
+
+/* abort -- this function switches the locality */
+static void tpm_tis_abort(TPMState *s, uint8_t locty)
+{
+ TPMTISEmuState *tis = &s->s.tis;
+
+ tis->loc[locty].r_offset = 0;
+ tis->loc[locty].w_offset = 0;
+
+ DPRINTF("tpm_tis: tis_abort: new active locality is %d\n", tis->next_locty);
+
+ /*
+ * Need to react differently depending on who's aborting now and
+ * which locality will become active afterwards.
+ */
+ if (tis->aborting_locty == tis->next_locty) {
+ tis->loc[tis->aborting_locty].state = TPM_TIS_STATE_READY;
+ tis->loc[tis->aborting_locty].sts = TPM_TIS_STS_COMMAND_READY;
+ tpm_tis_raise_irq(s, tis->aborting_locty, TPM_TIS_INT_COMMAND_READY);
+ }
+
+ /* locality after abort is another one than the current one */
+ tpm_tis_new_active_locality(s, tis->next_locty);
+
+ tis->next_locty = TPM_TIS_NO_LOCALITY;
+ /* nobody's aborting a command anymore */
+ tis->aborting_locty = TPM_TIS_NO_LOCALITY;
+}
+
+/* prepare aborting current command */
+static void tpm_tis_prep_abort(TPMState *s, uint8_t locty, uint8_t newlocty)
+{
+ TPMTISEmuState *tis = &s->s.tis;
+ uint8_t busy_locty;
+
+ tis->aborting_locty = locty;
+ tis->next_locty = newlocty; /* locality after successful abort */
+
+ /*
+ * only abort a command using an interrupt if currently executing
+ * a command AND if there's a valid connection to the vTPM.
+ */
+ for (busy_locty = 0; busy_locty < TPM_TIS_NUM_LOCALITIES; busy_locty++) {
+ if (tis->loc[busy_locty].state == TPM_TIS_STATE_EXECUTION) {
+ /*
+ * request the backend to cancel. Some backends may not
+ * support it
+ */
+ tpm_backend_cancel_cmd(s->be_driver);
+ return;
+ }
+ }
+
+ tpm_tis_abort(s, locty);
+}
+
+static void tpm_tis_receive_bh(void *opaque)
+{
+ TPMState *s = opaque;
+ TPMTISEmuState *tis = &s->s.tis;
+ uint8_t locty = s->locty_number;
+
+ tis->loc[locty].sts = TPM_TIS_STS_VALID | TPM_TIS_STS_DATA_AVAILABLE;
+ tis->loc[locty].state = TPM_TIS_STATE_COMPLETION;
+ tis->loc[locty].r_offset = 0;
+ tis->loc[locty].w_offset = 0;
+
+ if (TPM_TIS_IS_VALID_LOCTY(tis->next_locty)) {
+ tpm_tis_abort(s, locty);
+ }
+
+#ifndef RAISE_STS_IRQ
+ tpm_tis_raise_irq(s, locty, TPM_TIS_INT_DATA_AVAILABLE);
+#else
+ tpm_tis_raise_irq(s, locty,
+ TPM_TIS_INT_DATA_AVAILABLE | TPM_TIS_INT_STS_VALID);
+#endif
+}
+
+/*
+ * Callback from the TPM to indicate that the response was received.
+ */
+static void tpm_tis_receive_cb(TPMState *s, uint8_t locty)
+{
+ TPMTISEmuState *tis = &s->s.tis;
+
+ assert(s->locty_number == locty);
+
+ qemu_bh_schedule(tis->bh);
+}
+
+/*
+ * Read a byte of response data
+ */
+static uint32_t tpm_tis_data_read(TPMState *s, uint8_t locty)
+{
+ TPMTISEmuState *tis = &s->s.tis;
+ uint32_t ret = TPM_TIS_NO_DATA_BYTE;
+ uint16_t len;
+
+ if ((tis->loc[locty].sts & TPM_TIS_STS_DATA_AVAILABLE)) {
+ len = tpm_tis_get_size_from_buffer(&tis->loc[locty].r_buffer);
+
+ ret = tis->loc[locty].r_buffer.buffer[tis->loc[locty].r_offset++];
+ if (tis->loc[locty].r_offset >= len) {
+ /* got last byte */
+ tis->loc[locty].sts = TPM_TIS_STS_VALID;
+#ifdef RAISE_STS_IRQ
+ tpm_tis_raise_irq(s, locty, TPM_TIS_INT_STS_VALID);
+#endif
+ }
+ DPRINTF("tpm_tis: tpm_tis_data_read byte 0x%02x [%d]\n",
+ ret, tis->loc[locty].r_offset-1);
+ }
+
+ return ret;
+}
+
+#ifdef DEBUG_TIS
+static void tpm_tis_dump_state(void *opaque, hwaddr addr)
+{
+ static const unsigned regs[] = {
+ TPM_TIS_REG_ACCESS,
+ TPM_TIS_REG_INT_ENABLE,
+ TPM_TIS_REG_INT_VECTOR,
+ TPM_TIS_REG_INT_STATUS,
+ TPM_TIS_REG_INTF_CAPABILITY,
+ TPM_TIS_REG_STS,
+ TPM_TIS_REG_DID_VID,
+ TPM_TIS_REG_RID,
+ 0xfff};
+ int idx;
+ uint8_t locty = tpm_tis_locality_from_addr(addr);
+ hwaddr base = addr & ~0xfff;
+ TPMState *s = opaque;
+ TPMTISEmuState *tis = &s->s.tis;
+
+ DPRINTF("tpm_tis: active locality : %d\n"
+ "tpm_tis: state of locality %d : %d\n"
+ "tpm_tis: register dump:\n",
+ tis->active_locty,
+ locty, tis->loc[locty].state);
+
+ for (idx = 0; regs[idx] != 0xfff; idx++) {
+ DPRINTF("tpm_tis: 0x%04x : 0x%08x\n", regs[idx],
+ (uint32_t)tpm_tis_mmio_read(opaque, base + regs[idx], 4));
+ }
+
+ DPRINTF("tpm_tis: read offset : %d\n"
+ "tpm_tis: result buffer : ",
+ tis->loc[locty].r_offset);
+ for (idx = 0;
+ idx < tpm_tis_get_size_from_buffer(&tis->loc[locty].r_buffer);
+ idx++) {
+ DPRINTF("%c%02x%s",
+ tis->loc[locty].r_offset == idx ? '>' : ' ',
+ tis->loc[locty].r_buffer.buffer[idx],
+ ((idx & 0xf) == 0xf) ? "\ntpm_tis: " : "");
+ }
+ DPRINTF("\n"
+ "tpm_tis: write offset : %d\n"
+ "tpm_tis: request buffer: ",
+ tis->loc[locty].w_offset);
+ for (idx = 0;
+ idx < tpm_tis_get_size_from_buffer(&tis->loc[locty].w_buffer);
+ idx++) {
+ DPRINTF("%c%02x%s",
+ tis->loc[locty].w_offset == idx ? '>' : ' ',
+ tis->loc[locty].w_buffer.buffer[idx],
+ ((idx & 0xf) == 0xf) ? "\ntpm_tis: " : "");
+ }
+ DPRINTF("\n");
+}
+#endif
+
+/*
+ * Read a register of the TIS interface
+ * See specs pages 33-63 for description of the registers
+ */
+static uint64_t tpm_tis_mmio_read(void *opaque, hwaddr addr,
+ unsigned size)
+{
+ TPMState *s = opaque;
+ TPMTISEmuState *tis = &s->s.tis;
+ uint16_t offset = addr & 0xffc;
+ uint8_t shift = (addr & 0x3) * 8;
+ uint32_t val = 0xffffffff;
+ uint8_t locty = tpm_tis_locality_from_addr(addr);
+ uint32_t avail;
+
+ if (tpm_backend_had_startup_error(s->be_driver)) {
+ return val;
+ }
+
+ switch (offset) {
+ case TPM_TIS_REG_ACCESS:
+ /* never show the SEIZE flag even though we use it internally */
+ val = tis->loc[locty].access & ~TPM_TIS_ACCESS_SEIZE;
+ /* the pending flag is always calculated */
+ if (tpm_tis_check_request_use_except(s, locty)) {
+ val |= TPM_TIS_ACCESS_PENDING_REQUEST;
+ }
+ val |= !tpm_backend_get_tpm_established_flag(s->be_driver);
+ break;
+ case TPM_TIS_REG_INT_ENABLE:
+ val = tis->loc[locty].inte;
+ break;
+ case TPM_TIS_REG_INT_VECTOR:
+ val = tis->irq_num;
+ break;
+ case TPM_TIS_REG_INT_STATUS:
+ val = tis->loc[locty].ints;
+ break;
+ case TPM_TIS_REG_INTF_CAPABILITY:
+ val = TPM_TIS_CAPABILITIES_SUPPORTED;
+ break;
+ case TPM_TIS_REG_STS:
+ if (tis->active_locty == locty) {
+ if ((tis->loc[locty].sts & TPM_TIS_STS_DATA_AVAILABLE)) {
+ val = TPM_TIS_BURST_COUNT(
+ tpm_tis_get_size_from_buffer(&tis->loc[locty].r_buffer)
+ - tis->loc[locty].r_offset) | tis->loc[locty].sts;
+ } else {
+ avail = tis->loc[locty].w_buffer.size
+ - tis->loc[locty].w_offset;
+ /*
+ * byte-sized reads should not return 0x00 for 0x100
+ * available bytes.
+ */
+ if (size == 1 && avail > 0xff) {
+ avail = 0xff;
+ }
+ val = TPM_TIS_BURST_COUNT(avail) | tis->loc[locty].sts;
+ }
+ }
+ break;
+ case TPM_TIS_REG_DATA_FIFO:
+ if (tis->active_locty == locty) {
+ switch (tis->loc[locty].state) {
+ case TPM_TIS_STATE_COMPLETION:
+ val = tpm_tis_data_read(s, locty);
+ break;
+ default:
+ val = TPM_TIS_NO_DATA_BYTE;
+ break;
+ }
+ }
+ break;
+ case TPM_TIS_REG_DID_VID:
+ val = (TPM_TIS_TPM_DID << 16) | TPM_TIS_TPM_VID;
+ break;
+ case TPM_TIS_REG_RID:
+ val = TPM_TIS_TPM_RID;
+ break;
+#ifdef DEBUG_TIS
+ case TPM_TIS_REG_DEBUG:
+ tpm_tis_dump_state(opaque, addr);
+ break;
+#endif
+ }
+
+ if (shift) {
+ val >>= shift;
+ }
+
+ DPRINTF("tpm_tis: read.%u(%08x) = %08x\n", size, (int)addr, (uint32_t)val);
+
+ return val;
+}
+
+/*
+ * Write a value to a register of the TIS interface
+ * See specs pages 33-63 for description of the registers
+ */
+static void tpm_tis_mmio_write_intern(void *opaque, hwaddr addr,
+ uint64_t val, unsigned size,
+ bool hw_access)
+{
+ TPMState *s = opaque;
+ TPMTISEmuState *tis = &s->s.tis;
+ uint16_t off = addr & 0xfff;
+ uint8_t locty = tpm_tis_locality_from_addr(addr);
+ uint8_t active_locty, l;
+ int c, set_new_locty = 1;
+ uint16_t len;
+
+ DPRINTF("tpm_tis: write.%u(%08x) = %08x\n", size, (int)addr, (uint32_t)val);
+
+ if (locty == 4 && !hw_access) {
+ DPRINTF("tpm_tis: Access to locality 4 only allowed from hardware\n");
+ return;
+ }
+
+ if (tpm_backend_had_startup_error(s->be_driver)) {
+ return;
+ }
+
+ switch (off) {
+ case TPM_TIS_REG_ACCESS:
+
+ if ((val & TPM_TIS_ACCESS_SEIZE)) {
+ val &= ~(TPM_TIS_ACCESS_REQUEST_USE |
+ TPM_TIS_ACCESS_ACTIVE_LOCALITY);
+ }
+
+ active_locty = tis->active_locty;
+
+ if ((val & TPM_TIS_ACCESS_ACTIVE_LOCALITY)) {
+ /* give up locality if currently owned */
+ if (tis->active_locty == locty) {
+ DPRINTF("tpm_tis: Releasing locality %d\n", locty);
+
+ uint8_t newlocty = TPM_TIS_NO_LOCALITY;
+ /* anybody wants the locality ? */
+ for (c = TPM_TIS_NUM_LOCALITIES - 1; c >= 0; c--) {
+ if ((tis->loc[c].access & TPM_TIS_ACCESS_REQUEST_USE)) {
+ DPRINTF("tpm_tis: Locality %d requests use.\n", c);
+ newlocty = c;
+ break;
+ }
+ }
+ DPRINTF("tpm_tis: TPM_TIS_ACCESS_ACTIVE_LOCALITY: "
+ "Next active locality: %d\n",
+ newlocty);
+
+ if (TPM_TIS_IS_VALID_LOCTY(newlocty)) {
+ set_new_locty = 0;
+ tpm_tis_prep_abort(s, locty, newlocty);
+ } else {
+ active_locty = TPM_TIS_NO_LOCALITY;
+ }
+ } else {
+ /* not currently the owner; clear a pending request */
+ tis->loc[locty].access &= ~TPM_TIS_ACCESS_REQUEST_USE;
+ }
+ }
+
+ if ((val & TPM_TIS_ACCESS_BEEN_SEIZED)) {
+ tis->loc[locty].access &= ~TPM_TIS_ACCESS_BEEN_SEIZED;
+ }
+
+ if ((val & TPM_TIS_ACCESS_SEIZE)) {
+ /*
+ * allow seize if a locality is active and the requesting
+ * locality is higher than the one that's active
+ * OR
+ * allow seize for requesting locality if no locality is
+ * active
+ */
+ while ((TPM_TIS_IS_VALID_LOCTY(tis->active_locty) &&
+ locty > tis->active_locty) ||
+ !TPM_TIS_IS_VALID_LOCTY(tis->active_locty)) {
+ bool higher_seize = FALSE;
+
+ /* already a pending SEIZE ? */
+ if ((tis->loc[locty].access & TPM_TIS_ACCESS_SEIZE)) {
+ break;
+ }
+
+ /* check for ongoing seize by a higher locality */
+ for (l = locty + 1; l < TPM_TIS_NUM_LOCALITIES; l++) {
+ if ((tis->loc[l].access & TPM_TIS_ACCESS_SEIZE)) {
+ higher_seize = TRUE;
+ break;
+ }
+ }
+
+ if (higher_seize) {
+ break;
+ }
+
+ /* cancel any seize by a lower locality */
+ for (l = 0; l < locty - 1; l++) {
+ tis->loc[l].access &= ~TPM_TIS_ACCESS_SEIZE;
+ }
+
+ tis->loc[locty].access |= TPM_TIS_ACCESS_SEIZE;
+ DPRINTF("tpm_tis: TPM_TIS_ACCESS_SEIZE: "
+ "Locality %d seized from locality %d\n",
+ locty, tis->active_locty);
+ DPRINTF("tpm_tis: TPM_TIS_ACCESS_SEIZE: Initiating abort.\n");
+ set_new_locty = 0;
+ tpm_tis_prep_abort(s, tis->active_locty, locty);
+ break;
+ }
+ }
+
+ if ((val & TPM_TIS_ACCESS_REQUEST_USE)) {
+ if (tis->active_locty != locty) {
+ if (TPM_TIS_IS_VALID_LOCTY(tis->active_locty)) {
+ tis->loc[locty].access |= TPM_TIS_ACCESS_REQUEST_USE;
+ } else {
+ /* no locality active -> make this one active now */
+ active_locty = locty;
+ }
+ }
+ }
+
+ if (set_new_locty) {
+ tpm_tis_new_active_locality(s, active_locty);
+ }
+
+ break;
+ case TPM_TIS_REG_INT_ENABLE:
+ if (tis->active_locty != locty) {
+ break;
+ }
+
+ tis->loc[locty].inte = (val & (TPM_TIS_INT_ENABLED |
+ TPM_TIS_INT_POLARITY_MASK |
+ TPM_TIS_INTERRUPTS_SUPPORTED));
+ break;
+ case TPM_TIS_REG_INT_VECTOR:
+ /* hard wired -- ignore */
+ break;
+ case TPM_TIS_REG_INT_STATUS:
+ if (tis->active_locty != locty) {
+ break;
+ }
+
+ /* clearing of interrupt flags */
+ if (((val & TPM_TIS_INTERRUPTS_SUPPORTED)) &&
+ (tis->loc[locty].ints & TPM_TIS_INTERRUPTS_SUPPORTED)) {
+ tis->loc[locty].ints &= ~val;
+ if (tis->loc[locty].ints == 0) {
+ qemu_irq_lower(tis->irq);
+ DPRINTF("tpm_tis: Lowering IRQ\n");
+ }
+ }
+ tis->loc[locty].ints &= ~(val & TPM_TIS_INTERRUPTS_SUPPORTED);
+ break;
+ case TPM_TIS_REG_STS:
+ if (tis->active_locty != locty) {
+ break;
+ }
+
+ val &= (TPM_TIS_STS_COMMAND_READY | TPM_TIS_STS_TPM_GO |
+ TPM_TIS_STS_RESPONSE_RETRY);
+
+ if (val == TPM_TIS_STS_COMMAND_READY) {
+ switch (tis->loc[locty].state) {
+
+ case TPM_TIS_STATE_READY:
+ tis->loc[locty].w_offset = 0;
+ tis->loc[locty].r_offset = 0;
+ break;
+
+ case TPM_TIS_STATE_IDLE:
+ tis->loc[locty].sts = TPM_TIS_STS_COMMAND_READY;
+ tis->loc[locty].state = TPM_TIS_STATE_READY;
+ tpm_tis_raise_irq(s, locty, TPM_TIS_INT_COMMAND_READY);
+ break;
+
+ case TPM_TIS_STATE_EXECUTION:
+ case TPM_TIS_STATE_RECEPTION:
+ /* abort currently running command */
+ DPRINTF("tpm_tis: %s: Initiating abort.\n",
+ __func__);
+ tpm_tis_prep_abort(s, locty, locty);
+ break;
+
+ case TPM_TIS_STATE_COMPLETION:
+ tis->loc[locty].w_offset = 0;
+ tis->loc[locty].r_offset = 0;
+ /* shortcut to ready state with C/R set */
+ tis->loc[locty].state = TPM_TIS_STATE_READY;
+ if (!(tis->loc[locty].sts & TPM_TIS_STS_COMMAND_READY)) {
+ tis->loc[locty].sts = TPM_TIS_STS_COMMAND_READY;
+ tpm_tis_raise_irq(s, locty, TPM_TIS_INT_COMMAND_READY);
+ }
+ tis->loc[locty].sts &= ~(TPM_TIS_STS_DATA_AVAILABLE);
+ break;
+
+ }
+ } else if (val == TPM_TIS_STS_TPM_GO) {
+ switch (tis->loc[locty].state) {
+ case TPM_TIS_STATE_RECEPTION:
+ if ((tis->loc[locty].sts & TPM_TIS_STS_EXPECT) == 0) {
+ tpm_tis_tpm_send(s, locty);
+ }
+ break;
+ default:
+ /* ignore */
+ break;
+ }
+ } else if (val == TPM_TIS_STS_RESPONSE_RETRY) {
+ switch (tis->loc[locty].state) {
+ case TPM_TIS_STATE_COMPLETION:
+ tis->loc[locty].r_offset = 0;
+ tis->loc[locty].sts = TPM_TIS_STS_VALID |
+ TPM_TIS_STS_DATA_AVAILABLE;
+ break;
+ default:
+ /* ignore */
+ break;
+ }
+ }
+ break;
+ case TPM_TIS_REG_DATA_FIFO:
+ /* data fifo */
+ if (tis->active_locty != locty) {
+ break;
+ }
+
+ if (tis->loc[locty].state == TPM_TIS_STATE_IDLE ||
+ tis->loc[locty].state == TPM_TIS_STATE_EXECUTION ||
+ tis->loc[locty].state == TPM_TIS_STATE_COMPLETION) {
+ /* drop the byte */
+ } else {
+ DPRINTF("tpm_tis: Byte to send to TPM: %02x\n", (uint8_t)val);
+ if (tis->loc[locty].state == TPM_TIS_STATE_READY) {
+ tis->loc[locty].state = TPM_TIS_STATE_RECEPTION;
+ tis->loc[locty].sts = TPM_TIS_STS_EXPECT | TPM_TIS_STS_VALID;
+ }
+
+ if ((tis->loc[locty].sts & TPM_TIS_STS_EXPECT)) {
+ if (tis->loc[locty].w_offset < tis->loc[locty].w_buffer.size) {
+ tis->loc[locty].w_buffer.
+ buffer[tis->loc[locty].w_offset++] = (uint8_t)val;
+ } else {
+ tis->loc[locty].sts = TPM_TIS_STS_VALID;
+ }
+ }
+
+ /* check for complete packet */
+ if (tis->loc[locty].w_offset > 5 &&
+ (tis->loc[locty].sts & TPM_TIS_STS_EXPECT)) {
+ /* we have a packet length - see if we have all of it */
+#ifdef RAISE_STS_IRQ
+ bool needIrq = !(tis->loc[locty].sts & TPM_TIS_STS_VALID);
+#endif
+ len = tpm_tis_get_size_from_buffer(&tis->loc[locty].w_buffer);
+ if (len > tis->loc[locty].w_offset) {
+ tis->loc[locty].sts = TPM_TIS_STS_EXPECT |
+ TPM_TIS_STS_VALID;
+ } else {
+ /* packet complete */
+ tis->loc[locty].sts = TPM_TIS_STS_VALID;
+ }
+#ifdef RAISE_STS_IRQ
+ if (needIrq) {
+ tpm_tis_raise_irq(s, locty, TPM_TIS_INT_STS_VALID);
+ }
+#endif
+ }
+ }
+ break;
+ }
+}
+
+static void tpm_tis_mmio_write(void *opaque, hwaddr addr,
+ uint64_t val, unsigned size)
+{
+ return tpm_tis_mmio_write_intern(opaque, addr, val, size, false);
+}
+
+static const MemoryRegionOps tpm_tis_memory_ops = {
+ .read = tpm_tis_mmio_read,
+ .write = tpm_tis_mmio_write,
+ .endianness = DEVICE_LITTLE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 4,
+ },
+};
+
+static int tpm_tis_do_startup_tpm(TPMState *s)
+{
+ return tpm_backend_startup_tpm(s->be_driver);
+}
+
+/*
+ * This function is called when the machine starts, resets or due to
+ * S3 resume.
+ */
+static void tpm_tis_reset(DeviceState *dev)
+{
+ TPMState *s = TPM(dev);
+ TPMTISEmuState *tis = &s->s.tis;
+ int c;
+
+ tpm_backend_reset(s->be_driver);
+
+ tis->active_locty = TPM_TIS_NO_LOCALITY;
+ tis->next_locty = TPM_TIS_NO_LOCALITY;
+ tis->aborting_locty = TPM_TIS_NO_LOCALITY;
+
+ for (c = 0; c < TPM_TIS_NUM_LOCALITIES; c++) {
+ tis->loc[c].access = TPM_TIS_ACCESS_TPM_REG_VALID_STS;
+ tis->loc[c].sts = 0;
+ tis->loc[c].inte = TPM_TIS_INT_POLARITY_LOW_LEVEL;
+ tis->loc[c].ints = 0;
+ tis->loc[c].state = TPM_TIS_STATE_IDLE;
+
+ tis->loc[c].w_offset = 0;
+ tpm_backend_realloc_buffer(s->be_driver, &tis->loc[c].w_buffer);
+ tis->loc[c].r_offset = 0;
+ tpm_backend_realloc_buffer(s->be_driver, &tis->loc[c].r_buffer);
+ }
+
+ tpm_tis_do_startup_tpm(s);
+}
+
+static const VMStateDescription vmstate_tpm_tis = {
+ .name = "tpm",
+ .unmigratable = 1,
+};
+
+static Property tpm_tis_properties[] = {
+ DEFINE_PROP_UINT32("irq", TPMState,
+ s.tis.irq_num, TPM_TIS_IRQ),
+ DEFINE_PROP_STRING("tpmdev", TPMState, backend),
+ DEFINE_PROP_END_OF_LIST(),
+};
+
+static void tpm_tis_realizefn(DeviceState *dev, Error **errp)
+{
+ TPMState *s = TPM(dev);
+ TPMTISEmuState *tis = &s->s.tis;
+
+ s->be_driver = qemu_find_tpm(s->backend);
+ if (!s->be_driver) {
+ error_setg(errp, "tpm_tis: backend driver with id %s could not be "
+ "found", s->backend);
+ return;
+ }
+
+ s->be_driver->fe_model = TPM_MODEL_TPM_TIS;
+
+ if (tpm_backend_init(s->be_driver, s, tpm_tis_receive_cb)) {
+ error_setg(errp, "tpm_tis: backend driver with id %s could not be "
+ "initialized", s->backend);
+ return;
+ }
+
+ if (tis->irq_num > 15) {
+ error_setg(errp, "tpm_tis: IRQ %d for TPM TIS is outside valid range "
+ "of 0 to 15.\n", tis->irq_num);
+ return;
+ }
+
+ tis->bh = qemu_bh_new(tpm_tis_receive_bh, s);
+
+ isa_init_irq(&s->busdev, &tis->irq, tis->irq_num);
+}
+
+static void tpm_tis_initfn(Object *obj)
+{
+ ISADevice *dev = ISA_DEVICE(obj);
+ TPMState *s = TPM(obj);
+
+ memory_region_init_io(&s->mmio, &tpm_tis_memory_ops, s, "tpm-tis-mmio",
+ TPM_TIS_NUM_LOCALITIES << TPM_TIS_LOCALITY_SHIFT);
+ memory_region_add_subregion(isa_address_space(dev), TPM_TIS_ADDR_BASE,
+ &s->mmio);
+}
+
+static void tpm_tis_uninitfn(Object *obj)
+{
+ TPMState *s = TPM(obj);
+
+ memory_region_del_subregion(get_system_memory(), &s->mmio);
+ memory_region_destroy(&s->mmio);
+}
+
+static void tpm_tis_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+
+ dc->realize = tpm_tis_realizefn;
+ dc->props = tpm_tis_properties;
+ dc->reset = tpm_tis_reset;
+ dc->vmsd = &vmstate_tpm_tis;
+}
+
+static const TypeInfo tpm_tis_info = {
+ .name = TYPE_TPM_TIS,
+ .parent = TYPE_ISA_DEVICE,
+ .instance_size = sizeof(TPMState),
+ .instance_init = tpm_tis_initfn,
+ .instance_finalize = tpm_tis_uninitfn,
+ .class_init = tpm_tis_class_init,
+};
+
+static void tpm_tis_register(void)
+{
+ type_register_static(&tpm_tis_info);
+ tpm_register_model(TPM_MODEL_TPM_TIS);
+}
+
+type_init(tpm_tis_register)
diff --git a/hw/tpm/tpm_tis.h b/hw/tpm/tpm_tis.h
new file mode 100644
index 0000000..916152a
--- /dev/null
+++ b/hw/tpm/tpm_tis.h
@@ -0,0 +1,75 @@
+/*
+ * tpm_tis.h - QEMU's TPM TIS interface emulator
+ *
+ * Copyright (C) 2006, 2010-2013 IBM Corporation
+ *
+ * Authors:
+ * Stefan Berger <stefanb@us.ibm.com>
+ * David Safford <safford@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ * Implementation of the TIS interface according to specs found at
+ * http://www.trustedcomputinggroup.org
+ *
+ */
+#ifndef TPM_TPM_TIS_H
+#define TPM_TPM_TIS_H
+
+#include "hw/isa/isa.h"
+#include "qemu-common.h"
+
+#define TPM_TIS_ADDR_BASE 0xFED40000
+
+#define TPM_TIS_NUM_LOCALITIES 5 /* per spec */
+#define TPM_TIS_LOCALITY_SHIFT 12
+#define TPM_TIS_NO_LOCALITY 0xff
+
+#define TPM_TIS_IS_VALID_LOCTY(x) ((x) < TPM_TIS_NUM_LOCALITIES)
+
+#define TPM_TIS_IRQ 5
+
+#define TPM_TIS_BUFFER_MAX 4096
+
+#define TYPE_TPM_TIS "tpm-tis"
+
+
+typedef enum {
+ TPM_TIS_STATE_IDLE = 0,
+ TPM_TIS_STATE_READY,
+ TPM_TIS_STATE_COMPLETION,
+ TPM_TIS_STATE_EXECUTION,
+ TPM_TIS_STATE_RECEPTION,
+} TPMTISState;
+
+/* locality data -- all fields are persisted */
+typedef struct TPMLocality {
+ TPMTISState state;
+ uint8_t access;
+ uint8_t sts;
+ uint32_t inte;
+ uint32_t ints;
+
+ uint16_t w_offset;
+ uint16_t r_offset;
+ TPMSizedBuffer w_buffer;
+ TPMSizedBuffer r_buffer;
+} TPMLocality;
+
+typedef struct TPMTISEmuState {
+ QEMUBH *bh;
+ uint32_t offset;
+ uint8_t buf[TPM_TIS_BUFFER_MAX];
+
+ uint8_t active_locty;
+ uint8_t aborting_locty;
+ uint8_t next_locty;
+
+ TPMLocality loc[TPM_TIS_NUM_LOCALITIES];
+
+ qemu_irq irq;
+ uint32_t irq_num;
+} TPMTISEmuState;
+
+#endif /* TPM_TPM_TIS_H */
diff --git a/hw/usb/ccid-card-emulated.c b/hw/usb/ccid-card-emulated.c
index 29dcd7a..d534c94 100644
--- a/hw/usb/ccid-card-emulated.c
+++ b/hw/usb/ccid-card-emulated.c
@@ -32,7 +32,7 @@
#include <vcard_emul.h>
#include "qemu/thread.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "monitor/monitor.h"
#include "ccid.h"
diff --git a/hw/usb/ccid-card-passthru.c b/hw/usb/ccid-card-passthru.c
index 5e017ae..71a45f6 100644
--- a/hw/usb/ccid-card-passthru.c
+++ b/hw/usb/ccid-card-passthru.c
@@ -8,7 +8,7 @@
* See the COPYING file in the top-level directory.
*/
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/sockets.h"
#include "monitor/monitor.h"
#include "ccid.h"
diff --git a/hw/usb/dev-bluetooth.c b/hw/usb/dev-bluetooth.c
index 0f8aa48..68cc1d4 100644
--- a/hw/usb/dev-bluetooth.c
+++ b/hw/usb/dev-bluetooth.c
@@ -21,7 +21,7 @@
#include "qemu-common.h"
#include "hw/usb.h"
#include "hw/usb/desc.h"
-#include "bt/bt.h"
+#include "sysemu/bt.h"
#include "hw/bt.h"
struct USBBtState {
diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c
index 7c314dc..dd0a608 100644
--- a/hw/usb/dev-serial.c
+++ b/hw/usb/dev-serial.c
@@ -12,7 +12,7 @@
#include "qemu/error-report.h"
#include "hw/usb.h"
#include "hw/usb/desc.h"
-#include "char/char.h"
+#include "sysemu/char.h"
//#define DEBUG_Serial
diff --git a/hw/usb/libhw.c b/hw/usb/libhw.c
index 75f022f..d2d4b51 100644
--- a/hw/usb/libhw.c
+++ b/hw/usb/libhw.c
@@ -20,7 +20,7 @@
* THE SOFTWARE.
*/
#include "qemu-common.h"
-#include "exec/cpu-common.h"
+#include "hw/hw.h"
#include "hw/usb.h"
#include "sysemu/dma.h"
diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c
index 0ddb081..a594e95 100644
--- a/hw/usb/redirect.c
+++ b/hw/usb/redirect.c
@@ -30,7 +30,7 @@
#include "monitor/monitor.h"
#include "sysemu/sysemu.h"
#include "qemu/iov.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include <dirent.h>
#include <sys/ioctl.h>
diff --git a/hw/virtio/virtio-rng.c b/hw/virtio/virtio-rng.c
index 6079b2a..fcc223a 100644
--- a/hw/virtio/virtio-rng.c
+++ b/hw/virtio/virtio-rng.c
@@ -14,7 +14,7 @@
#include "qapi/qmp/qerror.h"
#include "hw/virtio/virtio.h"
#include "hw/virtio/virtio-rng.h"
-#include "qemu/rng.h"
+#include "sysemu/rng.h"
static bool is_guest_ready(VirtIORNG *vrng)
{
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 2a8c9f5..d82ce5d 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -35,7 +35,7 @@
#include <sys/signal.h>
#include "hw/hw.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "qemu/log.h"
#include "hw/xen/xen_backend.h"
diff --git a/hw/xtensa/xtensa_lx60.c b/hw/xtensa/xtensa_lx60.c
index 2682eda..650dd31 100644
--- a/hw/xtensa/xtensa_lx60.c
+++ b/hw/xtensa/xtensa_lx60.c
@@ -36,7 +36,7 @@
#include "hw/sysbus.h"
#include "hw/block/flash.h"
#include "sysemu/blockdev.h"
-#include "char/char.h"
+#include "sysemu/char.h"
#include "xtensa_bootparam.h"
typedef struct LxBoardDesc {