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[Qemu-devel] [PATCH v2 1/3] device_tree: s/qemu_devtree/qemu_fdt globall
|
From: |
peter . crosthwaite |
|
Subject: |
[Qemu-devel] [PATCH v2 1/3] device_tree: s/qemu_devtree/qemu_fdt globally |
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Date: |
Mon, 11 Nov 2013 18:14:41 +1000 |
From: Peter Crosthwaite <address@hidden>
The qemu_devtree API is a wrapper around the fdt_ set of APIs.
Rename accordingly.
Signed-off-by: Peter Crosthwaite <address@hidden>
---
device_tree.c | 62 ++++++-------
hw/arm/boot.c | 24 ++---
hw/arm/vexpress.c | 18 ++--
hw/microblaze/boot.c | 12 +--
hw/ppc/e500.c | 213 ++++++++++++++++++++++---------------------
hw/ppc/e500plat.c | 6 +-
hw/ppc/mpc8544ds.c | 6 +-
hw/ppc/ppc440_bamboo.c | 24 ++---
hw/ppc/spapr_rtas.c | 16 ++--
hw/ppc/virtex_ml507.c | 2 +-
include/sysemu/device_tree.h | 80 ++++++++--------
11 files changed, 232 insertions(+), 231 deletions(-)
diff --git a/device_tree.c b/device_tree.c
index ffec99a..5a13d41 100644
--- a/device_tree.c
+++ b/device_tree.c
@@ -127,8 +127,8 @@ static int findnode_nofail(void *fdt, const char *node_path)
return offset;
}
-int qemu_devtree_setprop(void *fdt, const char *node_path,
- const char *property, const void *val_array, int size)
+int qemu_fdt_setprop(void *fdt, const char *node_path,
+ const char *property, const void *val_array, int size)
{
int r;
@@ -142,8 +142,8 @@ int qemu_devtree_setprop(void *fdt, const char *node_path,
return r;
}
-int qemu_devtree_setprop_cell(void *fdt, const char *node_path,
- const char *property, uint32_t val)
+int qemu_fdt_setprop_cell(void *fdt, const char *node_path,
+ const char *property, uint32_t val)
{
int r;
@@ -157,15 +157,15 @@ int qemu_devtree_setprop_cell(void *fdt, const char
*node_path,
return r;
}
-int qemu_devtree_setprop_u64(void *fdt, const char *node_path,
- const char *property, uint64_t val)
+int qemu_fdt_setprop_u64(void *fdt, const char *node_path,
+ const char *property, uint64_t val)
{
val = cpu_to_be64(val);
- return qemu_devtree_setprop(fdt, node_path, property, &val, sizeof(val));
+ return qemu_fdt_setprop(fdt, node_path, property, &val, sizeof(val));
}
-int qemu_devtree_setprop_string(void *fdt, const char *node_path,
- const char *property, const char *string)
+int qemu_fdt_setprop_string(void *fdt, const char *node_path,
+ const char *property, const char *string)
{
int r;
@@ -179,8 +179,8 @@ int qemu_devtree_setprop_string(void *fdt, const char
*node_path,
return r;
}
-const void *qemu_devtree_getprop(void *fdt, const char *node_path,
- const char *property, int *lenp)
+const void *qemu_fdt_getprop(void *fdt, const char *node_path,
+ const char *property, int *lenp)
{
int len;
const void *r;
@@ -196,11 +196,11 @@ const void *qemu_devtree_getprop(void *fdt, const char
*node_path,
return r;
}
-uint32_t qemu_devtree_getprop_cell(void *fdt, const char *node_path,
- const char *property)
+uint32_t qemu_fdt_getprop_cell(void *fdt, const char *node_path,
+ const char *property)
{
int len;
- const uint32_t *p = qemu_devtree_getprop(fdt, node_path, property, &len);
+ const uint32_t *p = qemu_fdt_getprop(fdt, node_path, property, &len);
if (len != 4) {
fprintf(stderr, "%s: %s/%s not 4 bytes long (not a cell?)\n",
__func__, node_path, property);
@@ -209,7 +209,7 @@ uint32_t qemu_devtree_getprop_cell(void *fdt, const char
*node_path,
return be32_to_cpu(*p);
}
-uint32_t qemu_devtree_get_phandle(void *fdt, const char *path)
+uint32_t qemu_fdt_get_phandle(void *fdt, const char *path)
{
uint32_t r;
@@ -223,15 +223,15 @@ uint32_t qemu_devtree_get_phandle(void *fdt, const char
*path)
return r;
}
-int qemu_devtree_setprop_phandle(void *fdt, const char *node_path,
- const char *property,
- const char *target_node_path)
+int qemu_fdt_setprop_phandle(void *fdt, const char *node_path,
+ const char *property,
+ const char *target_node_path)
{
- uint32_t phandle = qemu_devtree_get_phandle(fdt, target_node_path);
- return qemu_devtree_setprop_cell(fdt, node_path, property, phandle);
+ uint32_t phandle = qemu_fdt_get_phandle(fdt, target_node_path);
+ return qemu_fdt_setprop_cell(fdt, node_path, property, phandle);
}
-uint32_t qemu_devtree_alloc_phandle(void *fdt)
+uint32_t qemu_fdt_alloc_phandle(void *fdt)
{
static int phandle = 0x0;
@@ -255,7 +255,7 @@ uint32_t qemu_devtree_alloc_phandle(void *fdt)
return phandle++;
}
-int qemu_devtree_nop_node(void *fdt, const char *node_path)
+int qemu_fdt_nop_node(void *fdt, const char *node_path)
{
int r;
@@ -269,7 +269,7 @@ int qemu_devtree_nop_node(void *fdt, const char *node_path)
return r;
}
-int qemu_devtree_add_subnode(void *fdt, const char *name)
+int qemu_fdt_add_subnode(void *fdt, const char *name)
{
char *dupname = g_strdup(name);
char *basename = strrchr(dupname, '/');
@@ -299,7 +299,7 @@ int qemu_devtree_add_subnode(void *fdt, const char *name)
return retval;
}
-void qemu_devtree_dumpdtb(void *fdt, int size)
+void qemu_fdt_dumpdtb(void *fdt, int size)
{
const char *dumpdtb = qemu_opt_get(qemu_get_machine_opts(), "dumpdtb");
@@ -309,11 +309,11 @@ void qemu_devtree_dumpdtb(void *fdt, int size)
}
}
-int qemu_devtree_setprop_sized_cells_from_array(void *fdt,
- const char *node_path,
- const char *property,
- int numvalues,
- uint64_t *values)
+int qemu_fdt_setprop_sized_cells_from_array(void *fdt,
+ const char *node_path,
+ const char *property,
+ int numvalues,
+ uint64_t *values)
{
uint32_t *propcells;
uint64_t value;
@@ -338,6 +338,6 @@ int qemu_devtree_setprop_sized_cells_from_array(void *fdt,
propcells[cellnum++] = cpu_to_be32(value);
}
- return qemu_devtree_setprop(fdt, node_path, property, propcells,
- cellnum * sizeof(uint32_t));
+ return qemu_fdt_setprop(fdt, node_path, property, propcells,
+ cellnum * sizeof(uint32_t));
}
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 583ec79..1a11574 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -246,8 +246,8 @@ static int load_dtb(hwaddr addr, const struct arm_boot_info
*binfo)
}
g_free(filename);
- acells = qemu_devtree_getprop_cell(fdt, "/", "#address-cells");
- scells = qemu_devtree_getprop_cell(fdt, "/", "#size-cells");
+ acells = qemu_fdt_getprop_cell(fdt, "/", "#address-cells");
+ scells = qemu_fdt_getprop_cell(fdt, "/", "#size-cells");
if (acells == 0 || scells == 0) {
fprintf(stderr, "dtb file invalid (#address-cells or #size-cells
0)\n");
goto fail;
@@ -262,17 +262,17 @@ static int load_dtb(hwaddr addr, const struct
arm_boot_info *binfo)
goto fail;
}
- rc = qemu_devtree_setprop_sized_cells(fdt, "/memory", "reg",
- acells, binfo->loader_start,
- scells, binfo->ram_size);
+ rc = qemu_fdt_setprop_sized_cells(fdt, "/memory", "reg",
+ acells, binfo->loader_start,
+ scells, binfo->ram_size);
if (rc < 0) {
fprintf(stderr, "couldn't set /memory/reg\n");
goto fail;
}
if (binfo->kernel_cmdline && *binfo->kernel_cmdline) {
- rc = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
- binfo->kernel_cmdline);
+ rc = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
+ binfo->kernel_cmdline);
if (rc < 0) {
fprintf(stderr, "couldn't set /chosen/bootargs\n");
goto fail;
@@ -280,15 +280,15 @@ static int load_dtb(hwaddr addr, const struct
arm_boot_info *binfo)
}
if (binfo->initrd_size) {
- rc = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-start",
- binfo->initrd_start);
+ rc = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
+ binfo->initrd_start);
if (rc < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-start\n");
goto fail;
}
- rc = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-end",
- binfo->initrd_start + binfo->initrd_size);
+ rc = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
+ binfo->initrd_start + binfo->initrd_size);
if (rc < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-end\n");
goto fail;
@@ -299,7 +299,7 @@ static int load_dtb(hwaddr addr, const struct arm_boot_info
*binfo)
binfo->modify_dtb(binfo, fdt);
}
- qemu_devtree_dumpdtb(fdt, size);
+ qemu_fdt_dumpdtb(fdt, size);
cpu_physical_memory_write(addr, fdt, size);
diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c
index f48de00..05e6c94 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -419,13 +419,13 @@ static int add_virtio_mmio_node(void *fdt, uint32_t
acells, uint32_t scells,
int rc;
char *nodename = g_strdup_printf("/address@hidden" PRIx64, addr);
- rc = qemu_devtree_add_subnode(fdt, nodename);
- rc |= qemu_devtree_setprop_string(fdt, nodename,
- "compatible", "virtio,mmio");
- rc |= qemu_devtree_setprop_sized_cells(fdt, nodename, "reg",
- acells, addr, scells, size);
- qemu_devtree_setprop_cells(fdt, nodename, "interrupt-parent", intc);
- qemu_devtree_setprop_cells(fdt, nodename, "interrupts", 0, irq, 1);
+ rc = qemu_fdt_add_subnode(fdt, nodename);
+ rc |= qemu_fdt_setprop_string(fdt, nodename,
+ "compatible", "virtio,mmio");
+ rc |= qemu_fdt_setprop_sized_cells(fdt, nodename, "reg",
+ acells, addr, scells, size);
+ qemu_fdt_setprop_cells(fdt, nodename, "interrupt-parent", intc);
+ qemu_fdt_setprop_cells(fdt, nodename, "interrupts", 0, irq, 1);
g_free(nodename);
if (rc) {
return -1;
@@ -456,8 +456,8 @@ static void vexpress_modify_dtb(const struct arm_boot_info
*info, void *fdt)
uint32_t acells, scells, intc;
const VEDBoardInfo *daughterboard = (const VEDBoardInfo *)info;
- acells = qemu_devtree_getprop_cell(fdt, "/", "#address-cells");
- scells = qemu_devtree_getprop_cell(fdt, "/", "#size-cells");
+ acells = qemu_fdt_getprop_cell(fdt, "/", "#address-cells");
+ scells = qemu_fdt_getprop_cell(fdt, "/", "#size-cells");
intc = find_int_controller(fdt);
if (!intc) {
/* Not fatal, we just won't provide virtio. This will
diff --git a/hw/microblaze/boot.c b/hw/microblaze/boot.c
index 2a7ea5c..48d9e7a 100644
--- a/hw/microblaze/boot.c
+++ b/hw/microblaze/boot.c
@@ -79,19 +79,19 @@ static int microblaze_load_dtb(hwaddr addr,
}
if (kernel_cmdline) {
- r = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
- kernel_cmdline);
+ r = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
+ kernel_cmdline);
if (r < 0) {
fprintf(stderr, "couldn't set /chosen/bootargs\n");
}
}
if (initrd_start) {
- qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-start",
- initrd_start);
+ qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
+ initrd_start);
- qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-end",
- initrd_end);
+ qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
+ initrd_end);
}
cpu_physical_memory_write(addr, fdt, fdt_size);
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index cfdd84b..b37ce9d 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -108,18 +108,18 @@ static void dt_serial_create(void *fdt, unsigned long
long offset,
char ser[128];
snprintf(ser, sizeof(ser), "%s/address@hidden", soc, offset);
- qemu_devtree_add_subnode(fdt, ser);
- qemu_devtree_setprop_string(fdt, ser, "device_type", "serial");
- qemu_devtree_setprop_string(fdt, ser, "compatible", "ns16550");
- qemu_devtree_setprop_cells(fdt, ser, "reg", offset, 0x100);
- qemu_devtree_setprop_cell(fdt, ser, "cell-index", idx);
- qemu_devtree_setprop_cell(fdt, ser, "clock-frequency", 0);
- qemu_devtree_setprop_cells(fdt, ser, "interrupts", 42, 2);
- qemu_devtree_setprop_phandle(fdt, ser, "interrupt-parent", mpic);
- qemu_devtree_setprop_string(fdt, "/aliases", alias, ser);
+ qemu_fdt_add_subnode(fdt, ser);
+ qemu_fdt_setprop_string(fdt, ser, "device_type", "serial");
+ qemu_fdt_setprop_string(fdt, ser, "compatible", "ns16550");
+ qemu_fdt_setprop_cells(fdt, ser, "reg", offset, 0x100);
+ qemu_fdt_setprop_cell(fdt, ser, "cell-index", idx);
+ qemu_fdt_setprop_cell(fdt, ser, "clock-frequency", 0);
+ qemu_fdt_setprop_cells(fdt, ser, "interrupts", 42, 2);
+ qemu_fdt_setprop_phandle(fdt, ser, "interrupt-parent", mpic);
+ qemu_fdt_setprop_string(fdt, "/aliases", alias, ser);
if (defcon) {
- qemu_devtree_setprop_string(fdt, "/chosen", "linux,stdout-path", ser);
+ qemu_fdt_setprop_string(fdt, "/chosen", "linux,stdout-path", ser);
}
}
@@ -183,30 +183,30 @@ static int ppce500_load_device_tree(QEMUMachineInitArgs
*args,
}
/* Manipulate device tree in memory. */
- qemu_devtree_setprop_cell(fdt, "/", "#address-cells", 2);
- qemu_devtree_setprop_cell(fdt, "/", "#size-cells", 2);
+ qemu_fdt_setprop_cell(fdt, "/", "#address-cells", 2);
+ qemu_fdt_setprop_cell(fdt, "/", "#size-cells", 2);
- qemu_devtree_add_subnode(fdt, "/memory");
- qemu_devtree_setprop_string(fdt, "/memory", "device_type", "memory");
- qemu_devtree_setprop(fdt, "/memory", "reg", mem_reg_property,
- sizeof(mem_reg_property));
+ qemu_fdt_add_subnode(fdt, "/memory");
+ qemu_fdt_setprop_string(fdt, "/memory", "device_type", "memory");
+ qemu_fdt_setprop(fdt, "/memory", "reg", mem_reg_property,
+ sizeof(mem_reg_property));
- qemu_devtree_add_subnode(fdt, "/chosen");
+ qemu_fdt_add_subnode(fdt, "/chosen");
if (initrd_size) {
- ret = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-start",
- initrd_base);
+ ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
+ initrd_base);
if (ret < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-start\n");
}
- ret = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-end",
- (initrd_base + initrd_size));
+ ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
+ (initrd_base + initrd_size));
if (ret < 0) {
fprintf(stderr, "couldn't set /chosen/linux,initrd-end\n");
}
}
- ret = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
+ ret = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
args->kernel_cmdline);
if (ret < 0)
fprintf(stderr, "couldn't set /chosen/bootargs\n");
@@ -217,22 +217,22 @@ static int ppce500_load_device_tree(QEMUMachineInitArgs
*args,
tb_freq = kvmppc_get_tbfreq();
/* indicate KVM hypercall interface */
- qemu_devtree_add_subnode(fdt, "/hypervisor");
- qemu_devtree_setprop_string(fdt, "/hypervisor", "compatible",
- "linux,kvm");
+ qemu_fdt_add_subnode(fdt, "/hypervisor");
+ qemu_fdt_setprop_string(fdt, "/hypervisor", "compatible",
+ "linux,kvm");
kvmppc_get_hypercall(env, hypercall, sizeof(hypercall));
- qemu_devtree_setprop(fdt, "/hypervisor", "hcall-instructions",
- hypercall, sizeof(hypercall));
+ qemu_fdt_setprop(fdt, "/hypervisor", "hcall-instructions",
+ hypercall, sizeof(hypercall));
/* if KVM supports the idle hcall, set property indicating this */
if (kvmppc_get_hasidle(env)) {
- qemu_devtree_setprop(fdt, "/hypervisor", "has-idle", NULL, 0);
+ qemu_fdt_setprop(fdt, "/hypervisor", "has-idle", NULL, 0);
}
}
/* Create CPU nodes */
- qemu_devtree_add_subnode(fdt, "/cpus");
- qemu_devtree_setprop_cell(fdt, "/cpus", "#address-cells", 1);
- qemu_devtree_setprop_cell(fdt, "/cpus", "#size-cells", 0);
+ qemu_fdt_add_subnode(fdt, "/cpus");
+ qemu_fdt_setprop_cell(fdt, "/cpus", "#address-cells", 1);
+ qemu_fdt_setprop_cell(fdt, "/cpus", "#size-cells", 0);
/* We need to generate the cpu nodes in reverse order, so Linux can pick
the first node as boot node and be happy */
@@ -249,55 +249,56 @@ static int ppce500_load_device_tree(QEMUMachineInitArgs
*args,
snprintf(cpu_name, sizeof(cpu_name), "/cpus/PowerPC,address@hidden",
cpu->cpu_index);
- qemu_devtree_add_subnode(fdt, cpu_name);
- qemu_devtree_setprop_cell(fdt, cpu_name, "clock-frequency",
clock_freq);
- qemu_devtree_setprop_cell(fdt, cpu_name, "timebase-frequency",
tb_freq);
- qemu_devtree_setprop_string(fdt, cpu_name, "device_type", "cpu");
- qemu_devtree_setprop_cell(fdt, cpu_name, "reg", cpu->cpu_index);
- qemu_devtree_setprop_cell(fdt, cpu_name, "d-cache-line-size",
- env->dcache_line_size);
- qemu_devtree_setprop_cell(fdt, cpu_name, "i-cache-line-size",
- env->icache_line_size);
- qemu_devtree_setprop_cell(fdt, cpu_name, "d-cache-size", 0x8000);
- qemu_devtree_setprop_cell(fdt, cpu_name, "i-cache-size", 0x8000);
- qemu_devtree_setprop_cell(fdt, cpu_name, "bus-frequency", 0);
+ qemu_fdt_add_subnode(fdt, cpu_name);
+ qemu_fdt_setprop_cell(fdt, cpu_name, "clock-frequency", clock_freq);
+ qemu_fdt_setprop_cell(fdt, cpu_name, "timebase-frequency", tb_freq);
+ qemu_fdt_setprop_string(fdt, cpu_name, "device_type", "cpu");
+ qemu_fdt_setprop_cell(fdt, cpu_name, "reg", cpu->cpu_index);
+ qemu_fdt_setprop_cell(fdt, cpu_name, "d-cache-line-size",
+ env->dcache_line_size);
+ qemu_fdt_setprop_cell(fdt, cpu_name, "i-cache-line-size",
+ env->icache_line_size);
+ qemu_fdt_setprop_cell(fdt, cpu_name, "d-cache-size", 0x8000);
+ qemu_fdt_setprop_cell(fdt, cpu_name, "i-cache-size", 0x8000);
+ qemu_fdt_setprop_cell(fdt, cpu_name, "bus-frequency", 0);
if (cpu->cpu_index) {
- qemu_devtree_setprop_string(fdt, cpu_name, "status", "disabled");
- qemu_devtree_setprop_string(fdt, cpu_name, "enable-method",
"spin-table");
- qemu_devtree_setprop_u64(fdt, cpu_name, "cpu-release-addr",
- cpu_release_addr);
+ qemu_fdt_setprop_string(fdt, cpu_name, "status", "disabled");
+ qemu_fdt_setprop_string(fdt, cpu_name, "enable-method",
+ "spin-table");
+ qemu_fdt_setprop_u64(fdt, cpu_name, "cpu-release-addr",
+ cpu_release_addr);
} else {
- qemu_devtree_setprop_string(fdt, cpu_name, "status", "okay");
+ qemu_fdt_setprop_string(fdt, cpu_name, "status", "okay");
}
}
- qemu_devtree_add_subnode(fdt, "/aliases");
+ qemu_fdt_add_subnode(fdt, "/aliases");
/* XXX These should go into their respective devices' code */
snprintf(soc, sizeof(soc), "/address@hidden", MPC8544_CCSRBAR_BASE);
- qemu_devtree_add_subnode(fdt, soc);
- qemu_devtree_setprop_string(fdt, soc, "device_type", "soc");
- qemu_devtree_setprop(fdt, soc, "compatible", compatible_sb,
- sizeof(compatible_sb));
- qemu_devtree_setprop_cell(fdt, soc, "#address-cells", 1);
- qemu_devtree_setprop_cell(fdt, soc, "#size-cells", 1);
- qemu_devtree_setprop_cells(fdt, soc, "ranges", 0x0,
- MPC8544_CCSRBAR_BASE >> 32,
MPC8544_CCSRBAR_BASE,
- MPC8544_CCSRBAR_SIZE);
+ qemu_fdt_add_subnode(fdt, soc);
+ qemu_fdt_setprop_string(fdt, soc, "device_type", "soc");
+ qemu_fdt_setprop(fdt, soc, "compatible", compatible_sb,
+ sizeof(compatible_sb));
+ qemu_fdt_setprop_cell(fdt, soc, "#address-cells", 1);
+ qemu_fdt_setprop_cell(fdt, soc, "#size-cells", 1);
+ qemu_fdt_setprop_cells(fdt, soc, "ranges", 0x0,
+ MPC8544_CCSRBAR_BASE >> 32, MPC8544_CCSRBAR_BASE,
+ MPC8544_CCSRBAR_SIZE);
/* XXX should contain a reasonable value */
- qemu_devtree_setprop_cell(fdt, soc, "bus-frequency", 0);
+ qemu_fdt_setprop_cell(fdt, soc, "bus-frequency", 0);
snprintf(mpic, sizeof(mpic), "%s/address@hidden", soc,
MPC8544_MPIC_REGS_OFFSET);
- qemu_devtree_add_subnode(fdt, mpic);
- qemu_devtree_setprop_string(fdt, mpic, "device_type", "open-pic");
- qemu_devtree_setprop_string(fdt, mpic, "compatible", "fsl,mpic");
- qemu_devtree_setprop_cells(fdt, mpic, "reg", MPC8544_MPIC_REGS_OFFSET,
- 0x40000);
- qemu_devtree_setprop_cell(fdt, mpic, "#address-cells", 0);
- qemu_devtree_setprop_cell(fdt, mpic, "#interrupt-cells", 2);
- mpic_ph = qemu_devtree_alloc_phandle(fdt);
- qemu_devtree_setprop_cell(fdt, mpic, "phandle", mpic_ph);
- qemu_devtree_setprop_cell(fdt, mpic, "linux,phandle", mpic_ph);
- qemu_devtree_setprop(fdt, mpic, "interrupt-controller", NULL, 0);
+ qemu_fdt_add_subnode(fdt, mpic);
+ qemu_fdt_setprop_string(fdt, mpic, "device_type", "open-pic");
+ qemu_fdt_setprop_string(fdt, mpic, "compatible", "fsl,mpic");
+ qemu_fdt_setprop_cells(fdt, mpic, "reg", MPC8544_MPIC_REGS_OFFSET,
+ 0x40000);
+ qemu_fdt_setprop_cell(fdt, mpic, "#address-cells", 0);
+ qemu_fdt_setprop_cell(fdt, mpic, "#interrupt-cells", 2);
+ mpic_ph = qemu_fdt_alloc_phandle(fdt);
+ qemu_fdt_setprop_cell(fdt, mpic, "phandle", mpic_ph);
+ qemu_fdt_setprop_cell(fdt, mpic, "linux,phandle", mpic_ph);
+ qemu_fdt_setprop(fdt, mpic, "interrupt-controller", NULL, 0);
/*
* We have to generate ser1 first, because Linux takes the first
@@ -311,19 +312,19 @@ static int ppce500_load_device_tree(QEMUMachineInitArgs
*args,
snprintf(gutil, sizeof(gutil), "%s/address@hidden", soc,
MPC8544_UTIL_OFFSET);
- qemu_devtree_add_subnode(fdt, gutil);
- qemu_devtree_setprop_string(fdt, gutil, "compatible", "fsl,mpc8544-guts");
- qemu_devtree_setprop_cells(fdt, gutil, "reg", MPC8544_UTIL_OFFSET, 0x1000);
- qemu_devtree_setprop(fdt, gutil, "fsl,has-rstcr", NULL, 0);
+ qemu_fdt_add_subnode(fdt, gutil);
+ qemu_fdt_setprop_string(fdt, gutil, "compatible", "fsl,mpc8544-guts");
+ qemu_fdt_setprop_cells(fdt, gutil, "reg", MPC8544_UTIL_OFFSET, 0x1000);
+ qemu_fdt_setprop(fdt, gutil, "fsl,has-rstcr", NULL, 0);
snprintf(msi, sizeof(msi), "/%s/address@hidden", soc,
MPC8544_MSI_REGS_OFFSET);
- qemu_devtree_add_subnode(fdt, msi);
- qemu_devtree_setprop_string(fdt, msi, "compatible", "fsl,mpic-msi");
- qemu_devtree_setprop_cells(fdt, msi, "reg", MPC8544_MSI_REGS_OFFSET,
0x200);
- msi_ph = qemu_devtree_alloc_phandle(fdt);
- qemu_devtree_setprop_cells(fdt, msi, "msi-available-ranges", 0x0, 0x100);
- qemu_devtree_setprop_phandle(fdt, msi, "interrupt-parent", mpic);
- qemu_devtree_setprop_cells(fdt, msi, "interrupts",
+ qemu_fdt_add_subnode(fdt, msi);
+ qemu_fdt_setprop_string(fdt, msi, "compatible", "fsl,mpic-msi");
+ qemu_fdt_setprop_cells(fdt, msi, "reg", MPC8544_MSI_REGS_OFFSET, 0x200);
+ msi_ph = qemu_fdt_alloc_phandle(fdt);
+ qemu_fdt_setprop_cells(fdt, msi, "msi-available-ranges", 0x0, 0x100);
+ qemu_fdt_setprop_phandle(fdt, msi, "interrupt-parent", mpic);
+ qemu_fdt_setprop_cells(fdt, msi, "interrupts",
0xe0, 0x0,
0xe1, 0x0,
0xe2, 0x0,
@@ -332,46 +333,46 @@ static int ppce500_load_device_tree(QEMUMachineInitArgs
*args,
0xe5, 0x0,
0xe6, 0x0,
0xe7, 0x0);
- qemu_devtree_setprop_cell(fdt, msi, "phandle", msi_ph);
- qemu_devtree_setprop_cell(fdt, msi, "linux,phandle", msi_ph);
+ qemu_fdt_setprop_cell(fdt, msi, "phandle", msi_ph);
+ qemu_fdt_setprop_cell(fdt, msi, "linux,phandle", msi_ph);
snprintf(pci, sizeof(pci), "/address@hidden", MPC8544_PCI_REGS_BASE);
- qemu_devtree_add_subnode(fdt, pci);
- qemu_devtree_setprop_cell(fdt, pci, "cell-index", 0);
- qemu_devtree_setprop_string(fdt, pci, "compatible", "fsl,mpc8540-pci");
- qemu_devtree_setprop_string(fdt, pci, "device_type", "pci");
- qemu_devtree_setprop_cells(fdt, pci, "interrupt-map-mask", 0xf800, 0x0,
- 0x0, 0x7);
- pci_map = pci_map_create(fdt, qemu_devtree_get_phandle(fdt, mpic),
+ qemu_fdt_add_subnode(fdt, pci);
+ qemu_fdt_setprop_cell(fdt, pci, "cell-index", 0);
+ qemu_fdt_setprop_string(fdt, pci, "compatible", "fsl,mpc8540-pci");
+ qemu_fdt_setprop_string(fdt, pci, "device_type", "pci");
+ qemu_fdt_setprop_cells(fdt, pci, "interrupt-map-mask", 0xf800, 0x0,
+ 0x0, 0x7);
+ pci_map = pci_map_create(fdt, qemu_fdt_get_phandle(fdt, mpic),
params->pci_first_slot, params->pci_nr_slots,
&len);
- qemu_devtree_setprop(fdt, pci, "interrupt-map", pci_map, len);
- qemu_devtree_setprop_phandle(fdt, pci, "interrupt-parent", mpic);
- qemu_devtree_setprop_cells(fdt, pci, "interrupts", 24, 2);
- qemu_devtree_setprop_cells(fdt, pci, "bus-range", 0, 255);
+ qemu_fdt_setprop(fdt, pci, "interrupt-map", pci_map, len);
+ qemu_fdt_setprop_phandle(fdt, pci, "interrupt-parent", mpic);
+ qemu_fdt_setprop_cells(fdt, pci, "interrupts", 24, 2);
+ qemu_fdt_setprop_cells(fdt, pci, "bus-range", 0, 255);
for (i = 0; i < 14; i++) {
pci_ranges[i] = cpu_to_be32(pci_ranges[i]);
}
- qemu_devtree_setprop_cell(fdt, pci, "fsl,msi", msi_ph);
- qemu_devtree_setprop(fdt, pci, "ranges", pci_ranges, sizeof(pci_ranges));
- qemu_devtree_setprop_cells(fdt, pci, "reg", MPC8544_PCI_REGS_BASE >> 32,
- MPC8544_PCI_REGS_BASE, 0, 0x1000);
- qemu_devtree_setprop_cell(fdt, pci, "clock-frequency", 66666666);
- qemu_devtree_setprop_cell(fdt, pci, "#interrupt-cells", 1);
- qemu_devtree_setprop_cell(fdt, pci, "#size-cells", 2);
- qemu_devtree_setprop_cell(fdt, pci, "#address-cells", 3);
- qemu_devtree_setprop_string(fdt, "/aliases", "pci0", pci);
+ qemu_fdt_setprop_cell(fdt, pci, "fsl,msi", msi_ph);
+ qemu_fdt_setprop(fdt, pci, "ranges", pci_ranges, sizeof(pci_ranges));
+ qemu_fdt_setprop_cells(fdt, pci, "reg", MPC8544_PCI_REGS_BASE >> 32,
+ MPC8544_PCI_REGS_BASE, 0, 0x1000);
+ qemu_fdt_setprop_cell(fdt, pci, "clock-frequency", 66666666);
+ qemu_fdt_setprop_cell(fdt, pci, "#interrupt-cells", 1);
+ qemu_fdt_setprop_cell(fdt, pci, "#size-cells", 2);
+ qemu_fdt_setprop_cell(fdt, pci, "#address-cells", 3);
+ qemu_fdt_setprop_string(fdt, "/aliases", "pci0", pci);
params->fixup_devtree(params, fdt);
if (toplevel_compat) {
- qemu_devtree_setprop(fdt, "/", "compatible", toplevel_compat,
- strlen(toplevel_compat) + 1);
+ qemu_fdt_setprop(fdt, "/", "compatible", toplevel_compat,
+ strlen(toplevel_compat) + 1);
}
done:
if (!dry_run) {
- qemu_devtree_dumpdtb(fdt, fdt_size);
+ qemu_fdt_dumpdtb(fdt, fdt_size);
cpu_physical_memory_write(addr, fdt, fdt_size);
}
ret = fdt_size;
diff --git a/hw/ppc/e500plat.c b/hw/ppc/e500plat.c
index 2e964b2..7d5357e 100644
--- a/hw/ppc/e500plat.c
+++ b/hw/ppc/e500plat.c
@@ -23,9 +23,9 @@ static void e500plat_fixup_devtree(PPCE500Params *params,
void *fdt)
const char model[] = "QEMU ppce500";
const char compatible[] = "fsl,qemu-e500";
- qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model));
- qemu_devtree_setprop(fdt, "/", "compatible", compatible,
- sizeof(compatible));
+ qemu_fdt_setprop(fdt, "/", "model", model, sizeof(model));
+ qemu_fdt_setprop(fdt, "/", "compatible", compatible,
+ sizeof(compatible));
}
static void e500plat_init(QEMUMachineInitArgs *args)
diff --git a/hw/ppc/mpc8544ds.c b/hw/ppc/mpc8544ds.c
index edcc0be..292c709 100644
--- a/hw/ppc/mpc8544ds.c
+++ b/hw/ppc/mpc8544ds.c
@@ -21,9 +21,9 @@ static void mpc8544ds_fixup_devtree(PPCE500Params *params,
void *fdt)
const char model[] = "MPC8544DS";
const char compatible[] = "MPC8544DS\0MPC85xxDS";
- qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model));
- qemu_devtree_setprop(fdt, "/", "compatible", compatible,
- sizeof(compatible));
+ qemu_fdt_setprop(fdt, "/", "model", model, sizeof(model));
+ qemu_fdt_setprop(fdt, "/", "compatible", compatible,
+ sizeof(compatible));
}
static void mpc8544ds_init(QEMUMachineInitArgs *args)
diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c
index 655e499..22e121f 100644
--- a/hw/ppc/ppc440_bamboo.c
+++ b/hw/ppc/ppc440_bamboo.c
@@ -77,23 +77,23 @@ static int bamboo_load_device_tree(hwaddr addr,
/* Manipulate device tree in memory. */
- ret = qemu_devtree_setprop(fdt, "/memory", "reg", mem_reg_property,
- sizeof(mem_reg_property));
+ ret = qemu_fdt_setprop(fdt, "/memory", "reg", mem_reg_property,
+ sizeof(mem_reg_property));
if (ret < 0)
fprintf(stderr, "couldn't set /memory/reg\n");
- ret = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-start",
- initrd_base);
+ ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-start",
+ initrd_base);
if (ret < 0)
fprintf(stderr, "couldn't set /chosen/linux,initrd-start\n");
- ret = qemu_devtree_setprop_cell(fdt, "/chosen", "linux,initrd-end",
- (initrd_base + initrd_size));
+ ret = qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end",
+ (initrd_base + initrd_size));
if (ret < 0)
fprintf(stderr, "couldn't set /chosen/linux,initrd-end\n");
- ret = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
- kernel_cmdline);
+ ret = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
+ kernel_cmdline);
if (ret < 0)
fprintf(stderr, "couldn't set /chosen/bootargs\n");
@@ -105,10 +105,10 @@ static int bamboo_load_device_tree(hwaddr addr,
clock_freq = kvmppc_get_clockfreq();
}
- qemu_devtree_setprop_cell(fdt, "/cpus/address@hidden", "clock-frequency",
- clock_freq);
- qemu_devtree_setprop_cell(fdt, "/cpus/address@hidden",
"timebase-frequency",
- tb_freq);
+ qemu_fdt_setprop_cell(fdt, "/cpus/address@hidden", "clock-frequency",
+ clock_freq);
+ qemu_fdt_setprop_cell(fdt, "/cpus/address@hidden", "timebase-frequency",
+ tb_freq);
ret = rom_add_blob_fixed(BINARY_DEVICE_TREE_FILE, fdt, fdt_size, addr);
g_free(fdt);
diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c
index eb542f2..ce8e697 100644
--- a/hw/ppc/spapr_rtas.c
+++ b/hw/ppc/spapr_rtas.c
@@ -291,24 +291,24 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr
rtas_addr,
return ret;
}
- ret = qemu_devtree_setprop_cell(fdt, "/rtas", "linux,rtas-base",
- rtas_addr);
+ ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-base",
+ rtas_addr);
if (ret < 0) {
fprintf(stderr, "Couldn't add linux,rtas-base property: %s\n",
fdt_strerror(ret));
return ret;
}
- ret = qemu_devtree_setprop_cell(fdt, "/rtas", "linux,rtas-entry",
- rtas_addr);
+ ret = qemu_fdt_setprop_cell(fdt, "/rtas", "linux,rtas-entry",
+ rtas_addr);
if (ret < 0) {
fprintf(stderr, "Couldn't add linux,rtas-entry property: %s\n",
fdt_strerror(ret));
return ret;
}
- ret = qemu_devtree_setprop_cell(fdt, "/rtas", "rtas-size",
- rtas_size);
+ ret = qemu_fdt_setprop_cell(fdt, "/rtas", "rtas-size",
+ rtas_size);
if (ret < 0) {
fprintf(stderr, "Couldn't add rtas-size property: %s\n",
fdt_strerror(ret));
@@ -322,8 +322,8 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr
rtas_addr,
continue;
}
- ret = qemu_devtree_setprop_cell(fdt, "/rtas", call->name,
- i + TOKEN_BASE);
+ ret = qemu_fdt_setprop_cell(fdt, "/rtas", call->name,
+ i + TOKEN_BASE);
if (ret < 0) {
fprintf(stderr, "Couldn't add rtas token for %s: %s\n",
call->name, fdt_strerror(ret));
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index fcfa678..bdb057e 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -166,7 +166,7 @@ static int xilinx_load_device_tree(hwaddr addr,
if (!fdt) {
return 0;
}
- r = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
kernel_cmdline);
+ r = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", kernel_cmdline);
if (r < 0)
fprintf(stderr, "couldn't set /chosen/bootargs\n");
cpu_physical_memory_write(addr, fdt, fdt_size);
diff --git a/include/sysemu/device_tree.h b/include/sysemu/device_tree.h
index 2b58baf..68da97a 100644
--- a/include/sysemu/device_tree.h
+++ b/include/sysemu/device_tree.h
@@ -17,27 +17,27 @@
void *create_device_tree(int *sizep);
void *load_device_tree(const char *filename_path, int *sizep);
-int qemu_devtree_setprop(void *fdt, const char *node_path,
- const char *property, const void *val_array, int
size);
-int qemu_devtree_setprop_cell(void *fdt, const char *node_path,
- const char *property, uint32_t val);
-int qemu_devtree_setprop_u64(void *fdt, const char *node_path,
- const char *property, uint64_t val);
-int qemu_devtree_setprop_string(void *fdt, const char *node_path,
- const char *property, const char *string);
-int qemu_devtree_setprop_phandle(void *fdt, const char *node_path,
- const char *property,
- const char *target_node_path);
-const void *qemu_devtree_getprop(void *fdt, const char *node_path,
- const char *property, int *lenp);
-uint32_t qemu_devtree_getprop_cell(void *fdt, const char *node_path,
- const char *property);
-uint32_t qemu_devtree_get_phandle(void *fdt, const char *path);
-uint32_t qemu_devtree_alloc_phandle(void *fdt);
-int qemu_devtree_nop_node(void *fdt, const char *node_path);
-int qemu_devtree_add_subnode(void *fdt, const char *name);
+int qemu_fdt_setprop(void *fdt, const char *node_path,
+ const char *property, const void *val_array, int size);
+int qemu_fdt_setprop_cell(void *fdt, const char *node_path,
+ const char *property, uint32_t val);
+int qemu_fdt_setprop_u64(void *fdt, const char *node_path,
+ const char *property, uint64_t val);
+int qemu_fdt_setprop_string(void *fdt, const char *node_path,
+ const char *property, const char *string);
+int qemu_fdt_setprop_phandle(void *fdt, const char *node_path,
+ const char *property,
+ const char *target_node_path);
+const void *qemu_fdt_getprop(void *fdt, const char *node_path,
+ const char *property, int *lenp);
+uint32_t qemu_fdt_getprop_cell(void *fdt, const char *node_path,
+ const char *property);
+uint32_t qemu_fdt_get_phandle(void *fdt, const char *path);
+uint32_t qemu_fdt_alloc_phandle(void *fdt);
+int qemu_fdt_nop_node(void *fdt, const char *node_path);
+int qemu_fdt_add_subnode(void *fdt, const char *name);
-#define qemu_devtree_setprop_cells(fdt, node_path, property, ...) \
+#define qemu_fdt_setprop_cells(fdt, node_path, property, ...) \
do { \
uint32_t qdt_tmp[] = { __VA_ARGS__ }; \
int i; \
@@ -45,14 +45,14 @@ int qemu_devtree_add_subnode(void *fdt, const char *name);
for (i = 0; i < ARRAY_SIZE(qdt_tmp); i++) { \
qdt_tmp[i] = cpu_to_be32(qdt_tmp[i]); \
} \
- qemu_devtree_setprop(fdt, node_path, property, qdt_tmp, \
- sizeof(qdt_tmp)); \
+ qemu_fdt_setprop(fdt, node_path, property, qdt_tmp, \
+ sizeof(qdt_tmp)); \
} while (0)
-void qemu_devtree_dumpdtb(void *fdt, int size);
+void qemu_fdt_dumpdtb(void *fdt, int size);
/**
- * qemu_devtree_setprop_sized_cells_from_array:
+ * qemu_fdt_setprop_sized_cells_from_array:
* @fdt: device tree blob
* @node_path: node to set property on
* @property: property to set
@@ -72,20 +72,20 @@ void qemu_devtree_dumpdtb(void *fdt, int size);
* the number of cells used for each element vary depending on the
* #address-cells and #size-cells properties of their parent node.
* If you know all your cell elements are one cell wide you can use the
- * simpler qemu_devtree_setprop_cells(). If you're not setting up the
- * array programmatically, qemu_devtree_setprop_sized_cells may be more
+ * simpler qemu_fdt_setprop_cells(). If you're not setting up the
+ * array programmatically, qemu_fdt_setprop_sized_cells may be more
* convenient.
*
* Return value: 0 on success, <0 on error.
*/
-int qemu_devtree_setprop_sized_cells_from_array(void *fdt,
- const char *node_path,
- const char *property,
- int numvalues,
- uint64_t *values);
+int qemu_fdt_setprop_sized_cells_from_array(void *fdt,
+ const char *node_path,
+ const char *property,
+ int numvalues,
+ uint64_t *values);
/**
- * qemu_devtree_setprop_sized_cells:
+ * qemu_fdt_setprop_sized_cells:
* @fdt: device tree blob
* @node_path: node to set property on
* @property: property to set
@@ -97,17 +97,17 @@ int qemu_devtree_setprop_sized_cells_from_array(void *fdt,
* used by this value" and "value".
*
* This is a convenience wrapper for the function
- * qemu_devtree_setprop_sized_cells_from_array().
+ * qemu_fdt_setprop_sized_cells_from_array().
*
* Return value: 0 on success, <0 on error.
*/
-#define qemu_devtree_setprop_sized_cells(fdt, node_path, property, ...) \
- ({ \
- uint64_t qdt_tmp[] = { __VA_ARGS__ }; \
- qemu_devtree_setprop_sized_cells_from_array(fdt, node_path, \
- property, \
- ARRAY_SIZE(qdt_tmp) / 2, \
- qdt_tmp); \
+#define qemu_fdt_setprop_sized_cells(fdt, node_path, property, ...) \
+ ({ \
+ uint64_t qdt_tmp[] = { __VA_ARGS__ }; \
+ qemu_fdt_setprop_sized_cells_from_array(fdt, node_path, \
+ property, \
+ ARRAY_SIZE(qdt_tmp) / 2, \
+ qdt_tmp); \
})
#endif /* __DEVICE_TREE_H__ */
--
1.8.3.rc1.44.gb387c77.dirty