This adds the system mailboxes which are used to communicate with a
number of GPU peripherals on Pi/Pi2.
Signed-off-by: Andrew Baumann <andrew.baum...@microsoft.com>
---
default-configs/arm-softmmu.mak | 1 +
hw/misc/Makefile.objs | 1 +
hw/misc/bcm2835_sbm.c | 280 ++++++++++++++++++++
include/hw/arm/bcm2835_arm_control.h | 481 +++++++++++++++++++++++++++++++++++
include/hw/arm/bcm2835_mbox.h | 19 ++
include/hw/misc/bcm2835_sbm.h | 37 +++
6 files changed, 819 insertions(+)
create mode 100644 hw/misc/bcm2835_sbm.c
create mode 100644 include/hw/arm/bcm2835_arm_control.h
create mode 100644 include/hw/arm/bcm2835_mbox.h
create mode 100644 include/hw/misc/bcm2835_sbm.h
diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak
index d9b90a5..a9f82a1 100644
--- a/default-configs/arm-softmmu.mak
+++ b/default-configs/arm-softmmu.mak
@@ -79,6 +79,7 @@ CONFIG_TUSB6010=y
CONFIG_IMX=y
CONFIG_MAINSTONE=y
CONFIG_NSERIES=y
+CONFIG_RASPI=y
CONFIG_REALVIEW=y
CONFIG_ZAURUS=y
CONFIG_ZYNQ=y
diff --git a/hw/misc/Makefile.objs b/hw/misc/Makefile.objs
index aeb6b7d..b9379f2 100644
--- a/hw/misc/Makefile.objs
+++ b/hw/misc/Makefile.objs
@@ -34,6 +34,7 @@ obj-$(CONFIG_OMAP) += omap_gpmc.o
obj-$(CONFIG_OMAP) += omap_l4.o
obj-$(CONFIG_OMAP) += omap_sdrc.o
obj-$(CONFIG_OMAP) += omap_tap.o
+obj-$(CONFIG_RASPI) += bcm2835_sbm.o
obj-$(CONFIG_SLAVIO) += slavio_misc.o
obj-$(CONFIG_ZYNQ) += zynq_slcr.o
obj-$(CONFIG_ZYNQ) += zynq-xadc.o
diff --git a/hw/misc/bcm2835_sbm.c b/hw/misc/bcm2835_sbm.c
new file mode 100644
index 0000000..a5c9324
--- /dev/null
+++ b/hw/misc/bcm2835_sbm.c
@@ -0,0 +1,280 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#include "hw/misc/bcm2835_sbm.h"
+#include "hw/arm/bcm2835_arm_control.h"
+
+static void mbox_update_status(BCM2835Mbox *mb)
+{
+ if (mb->count == 0) {
+ mb->status |= ARM_MS_EMPTY;
+ } else {
+ mb->status &= ~ARM_MS_EMPTY;
+ }
+ if (mb->count == MBOX_SIZE) {
+ mb->status |= ARM_MS_FULL;
+ } else {
+ mb->status &= ~ARM_MS_FULL;
+ }
+}
+
+static void mbox_init(BCM2835Mbox *mb)
+{
+ int n;
+ mb->count = 0;
+ mb->config = 0;
+ for (n = 0; n < MBOX_SIZE; n++) {
+ mb->reg[n] = MBOX_INVALID_DATA;
+ }
+ mbox_update_status(mb);
+}
+
+static uint32_t mbox_pull(BCM2835Mbox *mb, int index)
+{
+ int n;
+ uint32_t val;
+
+ assert(mb->count > 0);
+ assert(index < mb->count);
+
+ val = mb->reg[index];
+ for (n = index + 1; n < mb->count; n++) {
+ mb->reg[n - 1] = mb->reg[n];
+ }
+ mb->count--;
+ mb->reg[mb->count] = MBOX_INVALID_DATA;
+
+ mbox_update_status(mb);
+
+ return val;
+}
+
+static void mbox_push(BCM2835Mbox *mb, uint32_t val)
+{
+ assert(mb->count < MBOX_SIZE);
+ mb->reg[mb->count++] = val;
+ mbox_update_status(mb);
+}
+
+static void bcm2835_sbm_update(BCM2835SbmState *s)
+{
+ int set;
+ int done, n;
+ uint32_t value;
+
+ /* Avoid unwanted recursive calls */
+ s->mbox_irq_disabled = 1;
+
+ /* Get pending responses and put them in the vc->arm mbox */
+ done = 0;
+ while (!done) {
+ done = 1;
+ if (s->mbox[0].status & ARM_MS_FULL) {
+ /* vc->arm mbox full, exit */
+ } else {
+ for (n = 0; n < MBOX_CHAN_COUNT; n++) {
+ if (s->available[n]) {
+ value = ldl_phys(&s->mbox_as, n<<4);
+ if (value != MBOX_INVALID_DATA) {
+ mbox_push(&s->mbox[0], value);
+ } else {
+ /* Hmmm... */
+ }
+ done = 0;
+ break;
+ }
+ }
+ }
+ }
+
+ /* Try to push pending requests from the arm->vc mbox */
+ /* TODO (?) */
+
+ /* Re-enable calls from the IRQ routine */
+ s->mbox_irq_disabled = 0;
+
+ /* Update ARM IRQ status */
+ set = 0;
+ if (s->mbox[0].status & ARM_MS_EMPTY) {
+ s->mbox[0].config &= ~ARM_MC_IHAVEDATAIRQPEND;
+ } else {
+ s->mbox[0].config |= ARM_MC_IHAVEDATAIRQPEND;
+ if (s->mbox[0].config & ARM_MC_IHAVEDATAIRQEN) {
+ set = 1;
+ }
+ }
+ qemu_set_irq(s->arm_irq, set);
+}
+
+static void bcm2835_sbm_set_irq(void *opaque, int irq, int level)
+{
+ BCM2835SbmState *s = (BCM2835SbmState *)opaque;
+ s->available[irq] = level;
+ if (!s->mbox_irq_disabled) {
+ bcm2835_sbm_update(s);
+ }
+}
+
+static uint64_t bcm2835_sbm_read(void *opaque, hwaddr offset,
+ unsigned size)
+{
+ BCM2835SbmState *s = (BCM2835SbmState *)opaque;
+ uint32_t res = 0;
+
+ offset &= 0xff;
+
+ switch (offset) {
+ case 0x80: /* MAIL0_READ */
+ case 0x84:
+ case 0x88:
+ case 0x8c:
+ if (s->mbox[0].status & ARM_MS_EMPTY) {
+ res = MBOX_INVALID_DATA;
+ } else {
+ res = mbox_pull(&s->mbox[0], 0);
+ }
+ break;
+ case 0x90: /* MAIL0_PEEK */
+ res = s->mbox[0].reg[0];
+ break;
+ case 0x94: /* MAIL0_SENDER */
+ break;
+ case 0x98: /* MAIL0_STATUS */
+ res = s->mbox[0].status;
+ break;
+ case 0x9c: /* MAIL0_CONFIG */
+ res = s->mbox[0].config;
+ break;
+ case 0xb8: /* MAIL1_STATUS */
+ res = s->mbox[1].status;
+ break;
+ default:
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "bcm2835_sbm_read: Bad offset %x\n", (int)offset);
+ return 0;
+ }
+
+ bcm2835_sbm_update(s);
+
+ return res;
+}
+
+static void bcm2835_sbm_write(void *opaque, hwaddr offset,
+ uint64_t value, unsigned size)
+{
+ int ch;
+
+ BCM2835SbmState *s = (BCM2835SbmState *)opaque;
+
+ offset &= 0xff;
+
+ switch (offset) {
+ case 0x94: /* MAIL0_SENDER */
+ break;
+ case 0x9c: /* MAIL0_CONFIG */
+ s->mbox[0].config &= ~ARM_MC_IHAVEDATAIRQEN;
+ s->mbox[0].config |= value & ARM_MC_IHAVEDATAIRQEN;
+ break;
+ case 0xa0:
+ case 0xa4:
+ case 0xa8:
+ case 0xac:
+ if (s->mbox[1].status & ARM_MS_FULL) {
+ /* Guest error */
+ } else {
+ ch = value & 0xf;
+ if (ch < MBOX_CHAN_COUNT) {
+ if (ldl_phys(&s->mbox_as, (ch<<4) + 4)) {
+ /* Push delayed, push it in the arm->vc mbox */
+ mbox_push(&s->mbox[1], value);
+ } else {
+ stl_phys(&s->mbox_as, ch<<4, value);
+ }
+ } else {
+ /* Invalid channel number */
+ }
+ }
+ break;
+ default:
+ qemu_log_mask(LOG_GUEST_ERROR,
+ "bcm2835_sbm_write: Bad offset %x\n", (int)offset);
+ return;
+ }
+
+ bcm2835_sbm_update(s);
+}
+
+static const MemoryRegionOps bcm2835_sbm_ops = {
+ .read = bcm2835_sbm_read,
+ .write = bcm2835_sbm_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+};
+
+static const VMStateDescription vmstate_bcm2835_sbm = {
+ .name = TYPE_BCM2835_SBM,
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .minimum_version_id_old = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static void bcm2835_sbm_init(Object *obj)
+{
+ BCM2835SbmState *s = BCM2835_SBM(obj);
+ memory_region_init_io(&s->iomem, obj, &bcm2835_sbm_ops, s,
+ TYPE_BCM2835_SBM, 0x400);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem);
+ sysbus_init_irq(SYS_BUS_DEVICE(s), &s->arm_irq);
+ qdev_init_gpio_in(DEVICE(s), bcm2835_sbm_set_irq, MBOX_CHAN_COUNT);
+}
+
+static void bcm2835_sbm_realize(DeviceState *dev, Error **errp)
+{
+ int n;
+ BCM2835SbmState *s = BCM2835_SBM(dev);
+ Object *obj;
+ Error *err = NULL;
+
+ obj = object_property_get_link(OBJECT(dev), "mbox_mr", &err);
+ if (err || obj == NULL) {
+ error_setg(errp, "bcm2835_sbm: required mbox_mr link not found");
+ return;
+ }
+
+ s->mbox_mr = MEMORY_REGION(obj);
+ address_space_init(&s->mbox_as, s->mbox_mr, NULL);
+
+ mbox_init(&s->mbox[0]);
+ mbox_init(&s->mbox[1]);
+ s->mbox_irq_disabled = 0;
+ for (n = 0; n < MBOX_CHAN_COUNT; n++) {
+ s->available[n] = 0;
+ }
+}
+
+static void bcm2835_sbm_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+
+ dc->realize = bcm2835_sbm_realize;
+ dc->vmsd = &vmstate_bcm2835_sbm;
+}
+
+static TypeInfo bcm2835_sbm_info = {
+ .name = TYPE_BCM2835_SBM,
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(BCM2835SbmState),
+ .class_init = bcm2835_sbm_class_init,
+ .instance_init = bcm2835_sbm_init,
+};
+
+static void bcm2835_sbm_register_types(void)
+{
+ type_register_static(&bcm2835_sbm_info);
+}
+
+type_init(bcm2835_sbm_register_types)
diff --git a/include/hw/arm/bcm2835_arm_control.h
b/include/hw/arm/bcm2835_arm_control.h
new file mode 100644
index 0000000..28acba8
--- /dev/null
+++ b/include/hw/arm/bcm2835_arm_control.h
@@ -0,0 +1,481 @@
+/*
+ * linux/arch/arm/mach-bcm2708/arm_control.h
+ *
+ * Copyright (C) 2010 Broadcom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef BCM2708_ARM_CONTROL_H_
+#define BCM2708_ARM_CONTROL_H_
+
+/*
+ * Definitions and addresses for the ARM CONTROL logic
+ * This file is manually generated.
+ */
+
+#define ARM_BASE 0x7E00B000
+
+/* Basic configuration */
+#define ARM_CONTROL0 HW_REGISTER_RW(ARM_BASE+0x000)
+#define ARM_C0_SIZ128M 0x00000000
+#define ARM_C0_SIZ256M 0x00000001
+#define ARM_C0_SIZ512M 0x00000002
+#define ARM_C0_SIZ1G 0x00000003
+#define ARM_C0_BRESP0 0x00000000
+#define ARM_C0_BRESP1 0x00000004
+#define ARM_C0_BRESP2 0x00000008
+#define ARM_C0_BOOTHI 0x00000010
+#define ARM_C0_UNUSED05 0x00000020 /* free */
+#define ARM_C0_FULLPERI 0x00000040
+#define ARM_C0_UNUSED78 0x00000180 /* free */
+#define ARM_C0_JTAGMASK 0x00000E00
+#define ARM_C0_JTAGOFF 0x00000000
+#define ARM_C0_JTAGBASH 0x00000800 /* Debug on GPIO off */
+#define ARM_C0_JTAGGPIO 0x00000C00 /* Debug on GPIO on */
+#define ARM_C0_APROTMSK 0x0000F000
+#define ARM_C0_DBG0SYNC 0x00010000 /* VPU0 halt sync */
+#define ARM_C0_DBG1SYNC 0x00020000 /* VPU1 halt sync */
+#define ARM_C0_SWDBGREQ 0x00040000 /* HW debug request */
+#define ARM_C0_PASSHALT 0x00080000 /* ARM halt passed to debugger */
+#define ARM_C0_PRIO_PER 0x00F00000 /* per priority mask */
+#define ARM_C0_PRIO_L2 0x0F000000
+#define ARM_C0_PRIO_UC 0xF0000000
+
+#define ARM_C0_APROTPASS 0x0000A000 /* Translate 1:1 */
+#define ARM_C0_APROTUSER 0x00000000 /* Only user mode */
+#define ARM_C0_APROTSYST 0x0000F000 /* Only system mode */
+
+
+#define ARM_CONTROL1 HW_REGISTER_RW(ARM_BASE+0x440)
+#define ARM_C1_TIMER 0x00000001 /* re-route timer IRQ to VC */
+#define ARM_C1_MAIL 0x00000002 /* re-route Mail IRQ to VC */
+#define ARM_C1_BELL0 0x00000004 /* re-route Doorbell 0 to VC */
+#define ARM_C1_BELL1 0x00000008 /* re-route Doorbell 1 to VC */
+#define ARM_C1_PERSON 0x00000100 /* peripherals on */
+#define ARM_C1_REQSTOP 0x00000200 /* ASYNC bridge request stop */
+
+#define ARM_STATUS HW_REGISTER_RW(ARM_BASE+0x444)
+#define ARM_S_ACKSTOP 0x80000000 /* Bridge stopped */
+#define ARM_S_READPEND 0x000003FF /* pending reads counter */
+#define ARM_S_WRITPEND 0x000FFC00 /* pending writes counter */
+
+#define ARM_ERRHALT HW_REGISTER_RW(ARM_BASE+0x448)
+#define ARM_EH_PERIBURST 0x00000001 /* Burst write seen on peri bus */
+#define ARM_EH_ILLADDRS1 0x00000002 /* Address bits 25-27 error */
+#define ARM_EH_ILLADDRS2 0x00000004 /* Address bits 31-28 error */
+#define ARM_EH_VPU0HALT 0x00000008 /* VPU0 halted & in debug mode */
+#define ARM_EH_VPU1HALT 0x00000010 /* VPU1 halted & in debug mode */
+#define ARM_EH_ARMHALT 0x00000020 /* ARM in halted debug mode */
+
+#define ARM_ID_SECURE HW_REGISTER_RW(ARM_BASE+0x00C)
+#define ARM_ID HW_REGISTER_RW(ARM_BASE+0x44C)
+#define ARM_IDVAL 0x364D5241
+
+/* Translation memory */
+#define ARM_TRANSLATE HW_REGISTER_RW(ARM_BASE+0x100)
+/* 32 locations: 0x100.. 0x17F */
+/* 32 spare means we CAN go to 64 pages.... */
+
+
+/* Interrupts */
+#define ARM_IRQ_PEND0 HW_REGISTER_RW(ARM_BASE+0x200) /* Top IRQ bits */
+#define ARM_I0_TIMER 0x00000001 /* timer IRQ */
+#define ARM_I0_MAIL 0x00000002 /* Mail IRQ */
+#define ARM_I0_BELL0 0x00000004 /* Doorbell 0 */
+#define ARM_I0_BELL1 0x00000008 /* Doorbell 1 */
+#define ARM_I0_BANK1 0x00000100 /* Bank1 IRQ */
+#define ARM_I0_BANK2 0x00000200 /* Bank2 IRQ */
+
+#define ARM_IRQ_PEND1 HW_REGISTER_RW(ARM_BASE+0x204) /* All bank1 IRQ bits */
+/* todo: all I1_interrupt sources */
+#define ARM_IRQ_PEND2 HW_REGISTER_RW(ARM_BASE+0x208) /* All bank2 IRQ bits */
+/* todo: all I2_interrupt sources */
+
+#define ARM_IRQ_FAST HW_REGISTER_RW(ARM_BASE+0x20C) /* FIQ control */
+#define ARM_IF_INDEX 0x0000007F /* FIQ select */
+#define ARM_IF_ENABLE 0x00000080 /* FIQ enable */
+#define ARM_IF_VCMASK 0x0000003F /* FIQ = (index from VC source) */
+#define ARM_IF_TIMER 0x00000040 /* FIQ = ARM timer */
+#define ARM_IF_MAIL 0x00000041 /* FIQ = ARM Mail */
+#define ARM_IF_BELL0 0x00000042 /* FIQ = ARM Doorbell 0 */
+#define ARM_IF_BELL1 0x00000043 /* FIQ = ARM Doorbell 1 */
+#define ARM_IF_VP0HALT 0x00000044 /* FIQ = VPU0 Halt seen */
+#define ARM_IF_VP1HALT 0x00000045 /* FIQ = VPU1 Halt seen */
+#define ARM_IF_ILLEGAL 0x00000046 /* FIQ = Illegal access seen */
+
+#define ARM_IRQ_ENBL1 HW_REGISTER_RW(ARM_BASE+0x210) /* Bank1 enable bits */
+#define ARM_IRQ_ENBL2 HW_REGISTER_RW(ARM_BASE+0x214) /* Bank2 enable bits */
+#define ARM_IRQ_ENBL3 HW_REGISTER_RW(ARM_BASE+0x218) /* ARM irqs enable bits */
+#define ARM_IRQ_DIBL1 HW_REGISTER_RW(ARM_BASE+0x21C) /* Bank1 disable bits */
+#define ARM_IRQ_DIBL2 HW_REGISTER_RW(ARM_BASE+0x220) /* Bank2 disable bits */
+#define ARM_IRQ_DIBL3 HW_REGISTER_RW(ARM_BASE+0x224) /* ARM irqs disable bits
*/
+#define ARM_IE_TIMER 0x00000001 /* Timer IRQ */
+#define ARM_IE_MAIL 0x00000002 /* Mail IRQ */
+#define ARM_IE_BELL0 0x00000004 /* Doorbell 0 */
+#define ARM_IE_BELL1 0x00000008 /* Doorbell 1 */
+#define ARM_IE_VP0HALT 0x00000010 /* VPU0 Halt */
+#define ARM_IE_VP1HALT 0x00000020 /* VPU1 Halt */
+#define ARM_IE_ILLEGAL 0x00000040 /* Illegal access seen */
+
+/* Timer */
+/* For reg. fields see sp804 spec. */
+#define ARM_T_LOAD HW_REGISTER_RW(ARM_BASE+0x400)
+#define ARM_T_VALUE HW_REGISTER_RW(ARM_BASE+0x404)
+#define ARM_T_CONTROL HW_REGISTER_RW(ARM_BASE+0x408)
+#define ARM_T_IRQCNTL HW_REGISTER_RW(ARM_BASE+0x40C)
+#define ARM_T_RAWIRQ HW_REGISTER_RW(ARM_BASE+0x410)
+#define ARM_T_MSKIRQ HW_REGISTER_RW(ARM_BASE+0x414)
+#define ARM_T_RELOAD HW_REGISTER_RW(ARM_BASE+0x418)
+#define ARM_T_PREDIV HW_REGISTER_RW(ARM_BASE+0x41c)
+#define ARM_T_FREECNT HW_REGISTER_RW(ARM_BASE+0x420)
+
+#define TIMER_CTRL_ONESHOT (1 << 0)
+#define TIMER_CTRL_32BIT (1 << 1)
+#define TIMER_CTRL_DIV1 (0 << 2)
+#define TIMER_CTRL_DIV16 (1 << 2)
+#define TIMER_CTRL_DIV256 (2 << 2)
+#define TIMER_CTRL_IE (1 << 5)
+#define TIMER_CTRL_PERIODIC (1 << 6)
+#define TIMER_CTRL_ENABLE (1 << 7)
+#define TIMER_CTRL_DBGHALT (1 << 8)
+#define TIMER_CTRL_ENAFREE (1 << 9)
+#define TIMER_CTRL_FREEDIV_SHIFT 16)
+#define TIMER_CTRL_FREEDIV_MASK 0xff
+
+/* Semaphores, Doorbells, Mailboxes */
+#define ARM_SBM_OWN0 (ARM_BASE+0x800)
+#define ARM_SBM_OWN1 (ARM_BASE+0x900)
+#define ARM_SBM_OWN2 (ARM_BASE+0xA00)
+#define ARM_SBM_OWN3 (ARM_BASE+0xB00)
+
+/* MAILBOXES
+ * Register flags are common across all
+ * owner registers. See end of this section
+ *
+ * Semaphores, Doorbells, Mailboxes Owner 0
+ *
+ */
+
+#define ARM_0_SEMS HW_REGISTER_RW(ARM_SBM_OWN0+0x00)
+#define ARM_0_SEM0 HW_REGISTER_RW(ARM_SBM_OWN0+0x00)
+#define ARM_0_SEM1 HW_REGISTER_RW(ARM_SBM_OWN0+0x04)
+#define ARM_0_SEM2 HW_REGISTER_RW(ARM_SBM_OWN0+0x08)
+#define ARM_0_SEM3 HW_REGISTER_RW(ARM_SBM_OWN0+0x0C)
+#define ARM_0_SEM4 HW_REGISTER_RW(ARM_SBM_OWN0+0x10)
+#define ARM_0_SEM5 HW_REGISTER_RW(ARM_SBM_OWN0+0x14)
+#define ARM_0_SEM6 HW_REGISTER_RW(ARM_SBM_OWN0+0x18)
+#define ARM_0_SEM7 HW_REGISTER_RW(ARM_SBM_OWN0+0x1C)
+#define ARM_0_BELL0 HW_REGISTER_RW(ARM_SBM_OWN0+0x40)
+#define ARM_0_BELL1 HW_REGISTER_RW(ARM_SBM_OWN0+0x44)
+#define ARM_0_BELL2 HW_REGISTER_RW(ARM_SBM_OWN0+0x48)
+#define ARM_0_BELL3 HW_REGISTER_RW(ARM_SBM_OWN0+0x4C)
+/* MAILBOX 0 access in Owner 0 area */
+/* Some addresses should ONLY be used by owner 0 */
+#define ARM_0_MAIL0_WRT \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0x80) /* .. 0x8C (4 locations) */
+#define ARM_0_MAIL0_RD \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0x80) /* .. 0x8C (4 locs) Normal read */
+#define ARM_0_MAIL0_POL \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0x90) /* none-pop read */
+#define ARM_0_MAIL0_SND \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0x94) /* Sender read (only LS 2 bits) */
+#define ARM_0_MAIL0_STA \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0x98) /* Status read */
+#define ARM_0_MAIL0_CNF \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0x9C) /* Config read/write */
+/* MAILBOX 1 access in Owner 0 area */
+/* Owner 0 should only WRITE to this mailbox */
+#define ARM_0_MAIL1_WRT \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xA0) /* .. 0xAC (4 locations) */
+/*#define ARM_0_MAIL1_RD \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xA0) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_0_MAIL1_POL \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xB0) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_0_MAIL1_SND \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xB4) */ /* DO NOT USE THIS !!!!! */
+#define ARM_0_MAIL1_STA \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xB8) /* Status read */
+/*#define ARM_0_MAIL1_CNF \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xBC) */ /* DO NOT USE THIS !!!!! */
+/* General SEM, BELL, MAIL config/status */
+#define ARM_0_SEMCLRDBG \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xE0) /* semaphore clear/debug register */
+#define ARM_0_BELLCLRDBG \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xE4) /* Doorbells clear/debug register */
+#define ARM_0_ALL_IRQS \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xF8) /* ALL interrupts */
+#define ARM_0_MY_IRQS \
+ HW_REGISTER_RW(ARM_SBM_OWN0+0xFC) /* IRQS pending for owner 0 */
+
+/* Semaphores, Doorbells, Mailboxes Owner 1 */
+#define ARM_1_SEMS HW_REGISTER_RW(ARM_SBM_OWN1+0x00)
+#define ARM_1_SEM0 HW_REGISTER_RW(ARM_SBM_OWN1+0x00)
+#define ARM_1_SEM1 HW_REGISTER_RW(ARM_SBM_OWN1+0x04)
+#define ARM_1_SEM2 HW_REGISTER_RW(ARM_SBM_OWN1+0x08)
+#define ARM_1_SEM3 HW_REGISTER_RW(ARM_SBM_OWN1+0x0C)
+#define ARM_1_SEM4 HW_REGISTER_RW(ARM_SBM_OWN1+0x10)
+#define ARM_1_SEM5 HW_REGISTER_RW(ARM_SBM_OWN1+0x14)
+#define ARM_1_SEM6 HW_REGISTER_RW(ARM_SBM_OWN1+0x18)
+#define ARM_1_SEM7 HW_REGISTER_RW(ARM_SBM_OWN1+0x1C)
+#define ARM_1_BELL0 HW_REGISTER_RW(ARM_SBM_OWN1+0x40)
+#define ARM_1_BELL1 HW_REGISTER_RW(ARM_SBM_OWN1+0x44)
+#define ARM_1_BELL2 HW_REGISTER_RW(ARM_SBM_OWN1+0x48)
+#define ARM_1_BELL3 HW_REGISTER_RW(ARM_SBM_OWN1+0x4C)
+/* MAILBOX 0 access in Owner 0 area */
+/* Owner 1 should only WRITE to this mailbox */
+#define ARM_1_MAIL0_WRT \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0x80) /* .. 0x8C (4 locations) */
+/*#define ARM_1_MAIL0_RD \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0x80) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_1_MAIL0_POL \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0x90) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_1_MAIL0_SND \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0x94) */ /* DO NOT USE THIS !!!!! */
+#define ARM_1_MAIL0_STA \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0x98) /* Status read */
+/*#define ARM_1_MAIL0_CNF \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0x9C) */ /* DO NOT USE THIS !!!!! */
+/* MAILBOX 1 access in Owner 0 area */
+#define ARM_1_MAIL1_WRT \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xA0) /* .. 0xAC (4 locations) */
+#define ARM_1_MAIL1_RD \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xA0) /* .. 0xAC (4 locs) Normal read */
+#define ARM_1_MAIL1_POL \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xB0) /* none-pop read */
+#define ARM_1_MAIL1_SND \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xB4) /* Sender read (only LS 2 bits) */
+#define ARM_1_MAIL1_STA \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xB8) /* Status read */
+#define ARM_1_MAIL1_CNF \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xBC)
+/* General SEM, BELL, MAIL config/status */
+#define ARM_1_SEMCLRDBG \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xE0) /* semaphore clear/debug register */
+#define ARM_1_BELLCLRDBG \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xE4) /* Doorbells clear/debug register */
+#define ARM_1_MY_IRQS \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xFC) /* IRQS pending for owner 1 */
+#define ARM_1_ALL_IRQS \
+ HW_REGISTER_RW(ARM_SBM_OWN1+0xF8) /* ALL interrupts */
+
+/* Semaphores, Doorbells, Mailboxes Owner 2 */
+#define ARM_2_SEMS HW_REGISTER_RW(ARM_SBM_OWN2+0x00)
+#define ARM_2_SEM0 HW_REGISTER_RW(ARM_SBM_OWN2+0x00)
+#define ARM_2_SEM1 HW_REGISTER_RW(ARM_SBM_OWN2+0x04)
+#define ARM_2_SEM2 HW_REGISTER_RW(ARM_SBM_OWN2+0x08)
+#define ARM_2_SEM3 HW_REGISTER_RW(ARM_SBM_OWN2+0x0C)
+#define ARM_2_SEM4 HW_REGISTER_RW(ARM_SBM_OWN2+0x10)
+#define ARM_2_SEM5 HW_REGISTER_RW(ARM_SBM_OWN2+0x14)
+#define ARM_2_SEM6 HW_REGISTER_RW(ARM_SBM_OWN2+0x18)
+#define ARM_2_SEM7 HW_REGISTER_RW(ARM_SBM_OWN2+0x1C)
+#define ARM_2_BELL0 HW_REGISTER_RW(ARM_SBM_OWN2+0x40)
+#define ARM_2_BELL1 HW_REGISTER_RW(ARM_SBM_OWN2+0x44)
+#define ARM_2_BELL2 HW_REGISTER_RW(ARM_SBM_OWN2+0x48)
+#define ARM_2_BELL3 HW_REGISTER_RW(ARM_SBM_OWN2+0x4C)
+/* MAILBOX 0 access in Owner 2 area */
+/* Owner 2 should only WRITE to this mailbox */
+#define ARM_2_MAIL0_WRT \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0x80) /* .. 0x8C (4 locations) */
+/*#define ARM_2_MAIL0_RD \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0x80) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_2_MAIL0_POL \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0x90) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_2_MAIL0_SND \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0x94) */ /* DO NOT USE THIS !!!!! */
+#define ARM_2_MAIL0_STA \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0x98) /* Status read */
+/*#define ARM_2_MAIL0_CNF \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0x9C) */ /* DO NOT USE THIS !!!!! */
+/* MAILBOX 1 access in Owner 2 area */
+/* Owner 2 should only WRITE to this mailbox */
+#define ARM_2_MAIL1_WRT \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xA0) /* .. 0xAC (4 locations) */
+/*#define ARM_2_MAIL1_RD \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xA0) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_2_MAIL1_POL \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xB0) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_2_MAIL1_SND \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xB4) */ /* DO NOT USE THIS !!!!! */
+#define ARM_2_MAIL1_STA \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xB8) /* Status read */
+/*#define ARM_2_MAIL1_CNF \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xBC) */ /* DO NOT USE THIS !!!!! */
+/* General SEM, BELL, MAIL config/status */
+#define ARM_2_SEMCLRDBG \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xE0) /* semaphore clear/debug register */
+#define ARM_2_BELLCLRDBG \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xE4) /* Doorbells clear/debug register */
+#define ARM_2_MY_IRQS \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xFC) /* IRQS pending for owner 2 */
+#define ARM_2_ALL_IRQS \
+ HW_REGISTER_RW(ARM_SBM_OWN2+0xF8) /* ALL interrupts */
+
+/* Semaphores, Doorbells, Mailboxes Owner 3 */
+#define ARM_3_SEMS HW_REGISTER_RW(ARM_SBM_OWN3+0x00)
+#define ARM_3_SEM0 HW_REGISTER_RW(ARM_SBM_OWN3+0x00)
+#define ARM_3_SEM1 HW_REGISTER_RW(ARM_SBM_OWN3+0x04)
+#define ARM_3_SEM2 HW_REGISTER_RW(ARM_SBM_OWN3+0x08)
+#define ARM_3_SEM3 HW_REGISTER_RW(ARM_SBM_OWN3+0x0C)
+#define ARM_3_SEM4 HW_REGISTER_RW(ARM_SBM_OWN3+0x10)
+#define ARM_3_SEM5 HW_REGISTER_RW(ARM_SBM_OWN3+0x14)
+#define ARM_3_SEM6 HW_REGISTER_RW(ARM_SBM_OWN3+0x18)
+#define ARM_3_SEM7 HW_REGISTER_RW(ARM_SBM_OWN3+0x1C)
+#define ARM_3_BELL0 HW_REGISTER_RW(ARM_SBM_OWN3+0x40)
+#define ARM_3_BELL1 HW_REGISTER_RW(ARM_SBM_OWN3+0x44)
+#define ARM_3_BELL2 HW_REGISTER_RW(ARM_SBM_OWN3+0x48)
+#define ARM_3_BELL3 HW_REGISTER_RW(ARM_SBM_OWN3+0x4C)
+/* MAILBOX 0 access in Owner 3 area */
+/* Owner 3 should only WRITE to this mailbox */
+#define ARM_3_MAIL0_WRT \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0x80) /* .. 0x8C (4 locations) */
+/*#define ARM_3_MAIL0_RD \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0x80) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_3_MAIL0_POL \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0x90) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_3_MAIL0_SND \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0x94) */ /* DO NOT USE THIS !!!!! */
+#define ARM_3_MAIL0_STA \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0x98) /* Status read */
+/*#define ARM_3_MAIL0_CNF \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0x9C) */ /* DO NOT USE THIS !!!!! */
+/* MAILBOX 1 access in Owner 3 area */
+/* Owner 3 should only WRITE to this mailbox */
+#define ARM_3_MAIL1_WRT \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xA0) /* .. 0xAC (4 locations) */
+/*#define ARM_3_MAIL1_RD \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xA0) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_3_MAIL1_POL \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xB0) */ /* DO NOT USE THIS !!!!! */
+/*#define ARM_3_MAIL1_SND \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xB4) */ /* DO NOT USE THIS !!!!! */
+#define ARM_3_MAIL1_STA \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xB8) /* Status read */
+/*#define ARM_3_MAIL1_CNF \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xBC) */ /* DO NOT USE THIS !!!!! */
+/* General SEM, BELL, MAIL config/status */
+#define ARM_3_SEMCLRDBG \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xE0) /* semaphore clear/debug register */
+#define ARM_3_BELLCLRDBG \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xE4) /* Doorbells clear/debug register */
+#define ARM_3_MY_IRQS \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xFC) /* IRQS pending for owner 3 */
+#define ARM_3_ALL_IRQS \
+ HW_REGISTER_RW(ARM_SBM_OWN3+0xF8) /* ALL interrupts */
+
+/* Mailbox flags. Valid for all owners */
+
+/* Mailbox status register (...0x98) */
+#define ARM_MS_FULL 0x80000000
+#define ARM_MS_EMPTY 0x40000000
+#define ARM_MS_LEVEL 0x400000FF /* Max. value depends on mailbox depth */
+
+/* MAILBOX config/status register (...0x9C) */
+/* ANY write to this register clears the error bits! */
+#define ARM_MC_IHAVEDATAIRQEN 0x00000001 /* mbox irq enable: has data */
+#define ARM_MC_IHAVESPACEIRQEN 0x00000002 /* mbox irq enable: has space */
+#define ARM_MC_OPPISEMPTYIRQEN 0x00000004 /* mbox irq enable: Opp is empty */
+#define ARM_MC_MAIL_CLEAR 0x00000008 /* mbox clear write 1, then 0 */
+#define ARM_MC_IHAVEDATAIRQPEND 0x00000010 /* mbox irq pending: has space */
+#define ARM_MC_IHAVESPACEIRQPEND 0x00000020 /* mbox irq pending: Opp is empty
*/
+#define ARM_MC_OPPISEMPTYIRQPEND 0x00000040 /* mbox irq pending */
+/* Bit 7 is unused */
+#define ARM_MC_ERRNOOWN 0x00000100 /* error : none owner read from mailbox */
+#define ARM_MC_ERROVERFLW 0x00000200 /* error : write to fill mailbox */
+#define ARM_MC_ERRUNDRFLW 0x00000400 /* error : read from empty mailbox */
+
+/* Semaphore clear/debug register (...0xE0) */
+#define ARM_SD_OWN0 0x00000003 /* Owner of sem 0 */
+#define ARM_SD_OWN1 0x0000000C /* Owner of sem 1 */
+#define ARM_SD_OWN2 0x00000030 /* Owner of sem 2 */
+#define ARM_SD_OWN3 0x000000C0 /* Owner of sem 3 */
+#define ARM_SD_OWN4 0x00000300 /* Owner of sem 4 */
+#define ARM_SD_OWN5 0x00000C00 /* Owner of sem 5 */
+#define ARM_SD_OWN6 0x00003000 /* Owner of sem 6 */
+#define ARM_SD_OWN7 0x0000C000 /* Owner of sem 7 */
+#define ARM_SD_SEM0 0x00010000 /* Status of sem 0 */
+#define ARM_SD_SEM1 0x00020000 /* Status of sem 1 */
+#define ARM_SD_SEM2 0x00040000 /* Status of sem 2 */
+#define ARM_SD_SEM3 0x00080000 /* Status of sem 3 */
+#define ARM_SD_SEM4 0x00100000 /* Status of sem 4 */
+#define ARM_SD_SEM5 0x00200000 /* Status of sem 5 */
+#define ARM_SD_SEM6 0x00400000 /* Status of sem 6 */
+#define ARM_SD_SEM7 0x00800000 /* Status of sem 7 */
+
+/* Doorbells clear/debug register (...0xE4) */
+#define ARM_BD_OWN0 0x00000003 /* Owner of doorbell 0 */
+#define ARM_BD_OWN1 0x0000000C /* Owner of doorbell 1 */
+#define ARM_BD_OWN2 0x00000030 /* Owner of doorbell 2 */
+#define ARM_BD_OWN3 0x000000C0 /* Owner of doorbell 3 */
+#define ARM_BD_BELL0 0x00000100 /* Status of doorbell 0 */
+#define ARM_BD_BELL1 0x00000200 /* Status of doorbell 1 */
+#define ARM_BD_BELL2 0x00000400 /* Status of doorbell 2 */
+#define ARM_BD_BELL3 0x00000800 /* Status of doorbell 3 */
+
+/* MY IRQS register (...0xF8) */
+#define ARM_MYIRQ_BELL 0x00000001 /* This owner has a doorbell IRQ */
+#define ARM_MYIRQ_MAIL 0x00000002 /* This owner has a mailbox IRQ */
+
+/* ALL IRQS register (...0xF8) */
+#define ARM_AIS_BELL0 0x00000001 /* Doorbell 0 IRQ pending */
+#define ARM_AIS_BELL1 0x00000002 /* Doorbell 1 IRQ pending */
+#define ARM_AIS_BELL2 0x00000004 /* Doorbell 2 IRQ pending */
+#define ARM_AIS_BELL3 0x00000008 /* Doorbell 3 IRQ pending */
+#define ARM_AIS0_HAVEDATA 0x00000010 /* MAIL 0 has data IRQ pending */
+#define ARM_AIS0_HAVESPAC 0x00000020 /* MAIL 0 has space IRQ pending */
+#define ARM_AIS0_OPPEMPTY 0x00000040 /* MAIL 0 opposite is empty IRQ */
+#define ARM_AIS1_HAVEDATA 0x00000080 /* MAIL 1 has data IRQ pending */
+#define ARM_AIS1_HAVESPAC 0x00000100 /* MAIL 1 has space IRQ pending */
+#define ARM_AIS1_OPPEMPTY 0x00000200 /* MAIL 1 opposite is empty IRQ */
+/* Note that bell-0, bell-1 and MAIL0 IRQ go only to the ARM */
+/* Whilst that bell-2, bell-3 and MAIL1 IRQ go only to the VC */
+/* */
+/* ARM JTAG BASH */
+/* */
+#define AJB_BASE 0x7e2000c0
+
+#define AJBCONF HW_REGISTER_RW(AJB_BASE+0x00)
+#define AJB_BITS0 0x000000
+#define AJB_BITS4 0x000004
+#define AJB_BITS8 0x000008
+#define AJB_BITS12 0x00000C
+#define AJB_BITS16 0x000010
+#define AJB_BITS20 0x000014
+#define AJB_BITS24 0x000018
+#define AJB_BITS28 0x00001C
+#define AJB_BITS32 0x000020
+#define AJB_BITS34 0x000022
+#define AJB_OUT_MS 0x000040
+#define AJB_OUT_LS 0x000000
+#define AJB_INV_CLK 0x000080
+#define AJB_D0_RISE 0x000100
+#define AJB_D0_FALL 0x000000
+#define AJB_D1_RISE 0x000200
+#define AJB_D1_FALL 0x000000
+#define AJB_IN_RISE 0x000400
+#define AJB_IN_FALL 0x000000
+#define AJB_ENABLE 0x000800
+#define AJB_HOLD0 0x000000
+#define AJB_HOLD1 0x001000
+#define AJB_HOLD2 0x002000
+#define AJB_HOLD3 0x003000
+#define AJB_RESETN 0x004000
+#define AJB_CLKSHFT 16
+#define AJB_BUSY 0x80000000
+#define AJBTMS HW_REGISTER_RW(AJB_BASE+0x04)
+#define AJBTDI HW_REGISTER_RW(AJB_BASE+0x08)
+#define AJBTDO HW_REGISTER_RW(AJB_BASE+0x0c)
+
+#endif
diff --git a/include/hw/arm/bcm2835_mbox.h b/include/hw/arm/bcm2835_mbox.h
new file mode 100644
index 0000000..78ab814
--- /dev/null
+++ b/include/hw/arm/bcm2835_mbox.h
@@ -0,0 +1,19 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2835_MBOX_H
+#define BCM2835_MBOX_H
+
+/* Constants shared with the ARM identifying separate mailbox channels */
+#define MBOX_CHAN_POWER 0 /* for use by the power management interface */
+#define MBOX_CHAN_FB 1 /* for use by the frame buffer */
+#define MBOX_CHAN_VCHIQ 3 /* for use by the VCHIQ interface */
+#define MBOX_CHAN_PROPERTY 8 /* for use by the property channel */
+#define MBOX_CHAN_COUNT 9
+
+#define MBOX_SIZE 32
+#define MBOX_INVALID_DATA 0x0f
+
+#endif /* BCM2835_MBOX_H */
diff --git a/include/hw/misc/bcm2835_sbm.h b/include/hw/misc/bcm2835_sbm.h
new file mode 100644
index 0000000..da36fbe
--- /dev/null
+++ b/include/hw/misc/bcm2835_sbm.h
@@ -0,0 +1,37 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2835_SBM_H
+#define BCM2835_SBM_H
+
+#include "hw/sysbus.h"
+#include "exec/address-spaces.h"
+#include "hw/arm/bcm2835_mbox.h"
+
+#define TYPE_BCM2835_SBM "bcm2835_sbm"
+#define BCM2835_SBM(obj) \
+ OBJECT_CHECK(BCM2835SbmState, (obj), TYPE_BCM2835_SBM)
+
+typedef struct {
+ MemoryRegion *mbox_mr;
+ AddressSpace mbox_as;
+ uint32_t reg[MBOX_SIZE];
+ int count;
+ uint32_t status;
+ uint32_t config;
+} BCM2835Mbox;
+
+typedef struct {
+ SysBusDevice busdev;
+ MemoryRegion *mbox_mr;
+ AddressSpace mbox_as;
+ MemoryRegion iomem;
+ int mbox_irq_disabled;
+ qemu_irq arm_irq;
+ int available[MBOX_CHAN_COUNT];
+ BCM2835Mbox mbox[2];
+} BCM2835SbmState;
+
+#endif
--
2.5.3
