* [PULL 01/14] mac_newworld: Drop some variables
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 02/14] mac_oldworld: Drop some more variables Mark Cave-Ayland
` (13 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
Values not used frequently enough may not worth putting in a local
variable, especially with names almost as long as the original value
because that does not improve readability, to the contrary it makes it
harder to see what value is used. Drop a few such variables. This is
the same clean up that was done for mac_oldworld in commit b8df32555ce5.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <a3ee09dea27af9685fd2ccd2f7ab40a813d6812f.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac_newworld.c | 65 +++++++++++++++++++------------------------
1 file changed, 29 insertions(+), 36 deletions(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index cf7eb72391..27e4e8d136 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -106,18 +106,13 @@ static void ppc_core99_reset(void *opaque)
/* PowerPC Mac99 hardware initialisation */
static void ppc_core99_init(MachineState *machine)
{
- ram_addr_t ram_size = machine->ram_size;
- const char *bios_name = machine->firmware ?: PROM_FILENAME;
- const char *kernel_filename = machine->kernel_filename;
- const char *kernel_cmdline = machine->kernel_cmdline;
- const char *initrd_filename = machine->initrd_filename;
- const char *boot_device = machine->boot_config.order;
Core99MachineState *core99_machine = CORE99_MACHINE(machine);
PowerPCCPU *cpu = NULL;
CPUPPCState *env = NULL;
char *filename;
IrqLines *openpic_irqs;
- int linux_boot, i, j, k;
+ int i, j, k, ppc_boot_device, machine_arch, bios_size;
+ const char *bios_name = machine->firmware ?: PROM_FILENAME;
MemoryRegion *bios = g_new(MemoryRegion, 1);
hwaddr kernel_base, initrd_base, cmdline_base = 0;
long kernel_size, initrd_size;
@@ -129,22 +124,16 @@ static void ppc_core99_init(MachineState *machine)
MACIOIDEState *macio_ide;
BusState *adb_bus;
MacIONVRAMState *nvr;
- int bios_size;
- int ppc_boot_device;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
void *fw_cfg;
- int machine_arch;
SysBusDevice *s;
DeviceState *dev, *pic_dev;
DeviceState *uninorth_internal_dev = NULL, *uninorth_agp_dev = NULL;
hwaddr nvram_addr = 0xFFF04000;
uint64_t tbfreq;
- unsigned int smp_cpus = machine->smp.cpus;
-
- linux_boot = (kernel_filename != NULL);
/* init CPUs */
- for (i = 0; i < smp_cpus; i++) {
+ for (i = 0; i < machine->smp.cpus; i++) {
cpu = POWERPC_CPU(cpu_create(machine->cpu_type));
env = &cpu->env;
@@ -184,7 +173,7 @@ static void ppc_core99_init(MachineState *machine)
exit(1);
}
- if (linux_boot) {
+ if (machine->kernel_filename) {
int bswap_needed;
#ifdef BSWAP_NEEDED
@@ -194,29 +183,31 @@ static void ppc_core99_init(MachineState *machine)
#endif
kernel_base = KERNEL_LOAD_ADDR;
- kernel_size = load_elf(kernel_filename, NULL,
+ kernel_size = load_elf(machine->kernel_filename, NULL,
translate_kernel_address, NULL, NULL, NULL,
NULL, NULL, 1, PPC_ELF_MACHINE, 0, 0);
if (kernel_size < 0)
- kernel_size = load_aout(kernel_filename, kernel_base,
- ram_size - kernel_base, bswap_needed,
- TARGET_PAGE_SIZE);
+ kernel_size = load_aout(machine->kernel_filename, kernel_base,
+ machine->ram_size - kernel_base,
+ bswap_needed, TARGET_PAGE_SIZE);
if (kernel_size < 0)
- kernel_size = load_image_targphys(kernel_filename,
+ kernel_size = load_image_targphys(machine->kernel_filename,
kernel_base,
- ram_size - kernel_base);
+ machine->ram_size - kernel_base);
if (kernel_size < 0) {
- error_report("could not load kernel '%s'", kernel_filename);
+ error_report("could not load kernel '%s'",
+ machine->kernel_filename);
exit(1);
}
/* load initrd */
- if (initrd_filename) {
+ if (machine->initrd_filename) {
initrd_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP);
- initrd_size = load_image_targphys(initrd_filename, initrd_base,
- ram_size - initrd_base);
+ initrd_size = load_image_targphys(machine->initrd_filename,
+ initrd_base,
+ machine->ram_size - initrd_base);
if (initrd_size < 0) {
error_report("could not load initial ram disk '%s'",
- initrd_filename);
+ machine->initrd_filename);
exit(1);
}
cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
@@ -235,9 +226,10 @@ static void ppc_core99_init(MachineState *machine)
/* We consider that NewWorld PowerMac never have any floppy drive
* For now, OHW cannot boot from the network.
*/
- for (i = 0; boot_device[i] != '\0'; i++) {
- if (boot_device[i] >= 'c' && boot_device[i] <= 'f') {
- ppc_boot_device = boot_device[i];
+ for (i = 0; machine->boot_config.order[i] != '\0'; i++) {
+ if (machine->boot_config.order[i] >= 'c' &&
+ machine->boot_config.order[i] <= 'f') {
+ ppc_boot_device = machine->boot_config.order[i];
break;
}
}
@@ -254,8 +246,8 @@ static void ppc_core99_init(MachineState *machine)
memory_region_add_subregion(get_system_memory(), 0xf8000000,
sysbus_mmio_get_region(s, 0));
- openpic_irqs = g_new0(IrqLines, smp_cpus);
- for (i = 0; i < smp_cpus; i++) {
+ openpic_irqs = g_new0(IrqLines, machine->smp.cpus);
+ for (i = 0; i < machine->smp.cpus; i++) {
/* Mac99 IRQ connection between OpenPIC outputs pins
* and PowerPC input pins
*/
@@ -398,7 +390,7 @@ static void ppc_core99_init(MachineState *machine)
/* OpenPIC */
s = SYS_BUS_DEVICE(pic_dev);
k = 0;
- for (i = 0; i < smp_cpus; i++) {
+ for (i = 0; i < machine->smp.cpus; i++) {
for (j = 0; j < OPENPIC_OUTPUT_NB; j++) {
sysbus_connect_irq(s, k++, openpic_irqs[i].irq[j]);
}
@@ -480,15 +472,16 @@ static void ppc_core99_init(MachineState *machine)
sysbus_mmio_map(s, 0, CFG_ADDR);
sysbus_mmio_map(s, 1, CFG_ADDR + 2);
- fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)smp_cpus);
+ fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)machine->smp.cpus);
fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)machine->smp.max_cpus);
- fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
+ fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)machine->ram_size);
fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, machine_arch);
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base);
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
- if (kernel_cmdline) {
+ if (machine->kernel_cmdline) {
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, cmdline_base);
- pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE, kernel_cmdline);
+ pstrcpy_targphys("cmdline", cmdline_base, TARGET_PAGE_SIZE,
+ machine->kernel_cmdline);
} else {
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
}
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 02/14] mac_oldworld: Drop some more variables
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 01/14] mac_newworld: Drop some variables Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 03/14] mac_{old|new}world: Set tbfreq at declaration Mark Cave-Ayland
` (12 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
Drop some more local variables additionally to commit b8df32555ce5 to
match clean ups done to mac_newwold in previous patch.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <1b9a448431d9b1198432151af0511316cfc20d21.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac_oldworld.c | 43 +++++++++++++++++++++----------------------
1 file changed, 21 insertions(+), 22 deletions(-)
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 03732ca7ed..86512d31ad 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -80,14 +80,13 @@ static void ppc_heathrow_reset(void *opaque)
static void ppc_heathrow_init(MachineState *machine)
{
- ram_addr_t ram_size = machine->ram_size;
const char *bios_name = machine->firmware ?: PROM_FILENAME;
- const char *boot_device = machine->boot_config.order;
PowerPCCPU *cpu = NULL;
CPUPPCState *env = NULL;
char *filename;
- int i;
+ int i, bios_size;
MemoryRegion *bios = g_new(MemoryRegion, 1);
+ uint64_t bios_addr;
uint32_t kernel_base, initrd_base, cmdline_base = 0;
int32_t kernel_size, initrd_size;
PCIBus *pci_bus;
@@ -97,16 +96,13 @@ static void ppc_heathrow_init(MachineState *machine)
SysBusDevice *s;
DeviceState *dev, *pic_dev, *grackle_dev;
BusState *adb_bus;
- uint64_t bios_addr;
- int bios_size;
- unsigned int smp_cpus = machine->smp.cpus;
uint16_t ppc_boot_device;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
void *fw_cfg;
uint64_t tbfreq;
/* init CPUs */
- for (i = 0; i < smp_cpus; i++) {
+ for (i = 0; i < machine->smp.cpus; i++) {
cpu = POWERPC_CPU(cpu_create(machine->cpu_type));
env = &cpu->env;
@@ -116,9 +112,9 @@ static void ppc_heathrow_init(MachineState *machine)
}
/* allocate RAM */
- if (ram_size > 2047 * MiB) {
+ if (machine->ram_size > 2047 * MiB) {
error_report("Too much memory for this machine: %" PRId64 " MB, "
- "maximum 2047 MB", ram_size / MiB);
+ "maximum 2047 MB", machine->ram_size / MiB);
exit(1);
}
@@ -165,12 +161,12 @@ static void ppc_heathrow_init(MachineState *machine)
NULL, NULL, 1, PPC_ELF_MACHINE, 0, 0);
if (kernel_size < 0)
kernel_size = load_aout(machine->kernel_filename, kernel_base,
- ram_size - kernel_base, bswap_needed,
- TARGET_PAGE_SIZE);
+ machine->ram_size - kernel_base,
+ bswap_needed, TARGET_PAGE_SIZE);
if (kernel_size < 0)
kernel_size = load_image_targphys(machine->kernel_filename,
kernel_base,
- ram_size - kernel_base);
+ machine->ram_size - kernel_base);
if (kernel_size < 0) {
error_report("could not load kernel '%s'",
machine->kernel_filename);
@@ -182,7 +178,7 @@ static void ppc_heathrow_init(MachineState *machine)
KERNEL_GAP);
initrd_size = load_image_targphys(machine->initrd_filename,
initrd_base,
- ram_size - initrd_base);
+ machine->ram_size - initrd_base);
if (initrd_size < 0) {
error_report("could not load initial ram disk '%s'",
machine->initrd_filename);
@@ -201,19 +197,22 @@ static void ppc_heathrow_init(MachineState *machine)
initrd_base = 0;
initrd_size = 0;
ppc_boot_device = '\0';
- for (i = 0; boot_device[i] != '\0'; i++) {
- /* TOFIX: for now, the second IDE channel is not properly
+ for (i = 0; machine->boot_config.order[i] != '\0'; i++) {
+ /*
+ * TOFIX: for now, the second IDE channel is not properly
* used by OHW. The Mac floppy disk are not emulated.
* For now, OHW cannot boot from the network.
*/
#if 0
- if (boot_device[i] >= 'a' && boot_device[i] <= 'f') {
- ppc_boot_device = boot_device[i];
+ if (machine->boot_config.order[i] >= 'a' &&
+ machine->boot_config.order[i] <= 'f') {
+ ppc_boot_device = machine->boot_config.order[i];
break;
}
#else
- if (boot_device[i] >= 'c' && boot_device[i] <= 'd') {
- ppc_boot_device = boot_device[i];
+ if (machine->boot_config.order[i] >= 'c' &&
+ machine->boot_config.order[i] <= 'd') {
+ ppc_boot_device = machine->boot_config.order[i];
break;
}
#endif
@@ -266,7 +265,7 @@ static void ppc_heathrow_init(MachineState *machine)
}
/* Connect the heathrow PIC outputs to the 6xx bus */
- for (i = 0; i < smp_cpus; i++) {
+ for (i = 0; i < machine->smp.cpus; i++) {
switch (PPC_INPUT(env)) {
case PPC_FLAGS_INPUT_6xx:
/* XXX: we register only 1 output pin for heathrow PIC */
@@ -323,9 +322,9 @@ static void ppc_heathrow_init(MachineState *machine)
sysbus_mmio_map(s, 0, CFG_ADDR);
sysbus_mmio_map(s, 1, CFG_ADDR + 2);
- fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)smp_cpus);
+ fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)machine->smp.cpus);
fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)machine->smp.max_cpus);
- fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
+ fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)machine->ram_size);
fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, ARCH_HEATHROW);
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_base);
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 03/14] mac_{old|new}world: Set tbfreq at declaration
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 01/14] mac_newworld: Drop some variables Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 02/14] mac_oldworld: Drop some more variables Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 04/14] mac_{old|new}world: Avoid else branch by setting default value Mark Cave-Ayland
` (11 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
The tbfreq variable is only set once in an if-else which can be done
at the variable declaration saving some lines of code and making it
simpler.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <15668da8eb8bad4561428a5f25b02f91e16d9c1b.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac_newworld.c | 9 +--------
hw/ppc/mac_oldworld.c | 9 +--------
2 files changed, 2 insertions(+), 16 deletions(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 27e4e8d136..6327694f85 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -130,7 +130,7 @@ static void ppc_core99_init(MachineState *machine)
DeviceState *dev, *pic_dev;
DeviceState *uninorth_internal_dev = NULL, *uninorth_agp_dev = NULL;
hwaddr nvram_addr = 0xFFF04000;
- uint64_t tbfreq;
+ uint64_t tbfreq = kvm_enabled() ? kvmppc_get_tbfreq() : TBFREQ;
/* init CPUs */
for (i = 0; i < machine->smp.cpus; i++) {
@@ -343,13 +343,6 @@ static void ppc_core99_init(MachineState *machine)
has_adb = (core99_machine->via_config == CORE99_VIA_CONFIG_CUDA ||
core99_machine->via_config == CORE99_VIA_CONFIG_PMU_ADB);
- /* Timebase Frequency */
- if (kvm_enabled()) {
- tbfreq = kvmppc_get_tbfreq();
- } else {
- tbfreq = TBFREQ;
- }
-
/* init basic PC hardware */
pci_bus = PCI_HOST_BRIDGE(uninorth_pci)->bus;
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 86512d31ad..5cabc410e7 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -99,7 +99,7 @@ static void ppc_heathrow_init(MachineState *machine)
uint16_t ppc_boot_device;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
void *fw_cfg;
- uint64_t tbfreq;
+ uint64_t tbfreq = kvm_enabled() ? kvmppc_get_tbfreq() : TBFREQ;
/* init CPUs */
for (i = 0; i < machine->smp.cpus; i++) {
@@ -223,13 +223,6 @@ static void ppc_heathrow_init(MachineState *machine)
}
}
- /* Timebase Frequency */
- if (kvm_enabled()) {
- tbfreq = kvmppc_get_tbfreq();
- } else {
- tbfreq = TBFREQ;
- }
-
/* Grackle PCI host bridge */
grackle_dev = qdev_new(TYPE_GRACKLE_PCI_HOST_BRIDGE);
qdev_prop_set_uint32(grackle_dev, "ofw-addr", 0x80000000);
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 04/14] mac_{old|new}world: Avoid else branch by setting default value
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (2 preceding siblings ...)
2022-10-31 20:14 ` [PULL 03/14] mac_{old|new}world: Set tbfreq at declaration Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 05/14] mac_newworld: Clean up creation of Uninorth devices Mark Cave-Ayland
` (10 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
Several variables are set in if-else branches where the else branch
can be removed by setting a default value at the variable declaration
which leads to simlpler code that is easier to follow.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <8dac3515b29976a61dacda07752175d7531dca3c.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac_newworld.c | 19 ++++---------------
hw/ppc/mac_oldworld.c | 18 ++++--------------
2 files changed, 8 insertions(+), 29 deletions(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 6327694f85..6bc3bd19be 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -111,11 +111,11 @@ static void ppc_core99_init(MachineState *machine)
CPUPPCState *env = NULL;
char *filename;
IrqLines *openpic_irqs;
- int i, j, k, ppc_boot_device, machine_arch, bios_size;
+ int i, j, k, ppc_boot_device, machine_arch, bios_size = -1;
const char *bios_name = machine->firmware ?: PROM_FILENAME;
MemoryRegion *bios = g_new(MemoryRegion, 1);
- hwaddr kernel_base, initrd_base, cmdline_base = 0;
- long kernel_size, initrd_size;
+ hwaddr kernel_base = 0, initrd_base = 0, cmdline_base = 0;
+ long kernel_size = 0, initrd_size = 0;
UNINHostState *uninorth_pci;
PCIBus *pci_bus;
PCIDevice *macio;
@@ -165,8 +165,6 @@ static void ppc_core99_init(MachineState *machine)
bios_size = load_image_targphys(filename, PROM_BASE, PROM_SIZE);
}
g_free(filename);
- } else {
- bios_size = -1;
}
if (bios_size < 0 || bios_size > PROM_SIZE) {
error_report("could not load PowerPC bios '%s'", bios_name);
@@ -174,15 +172,12 @@ static void ppc_core99_init(MachineState *machine)
}
if (machine->kernel_filename) {
- int bswap_needed;
+ int bswap_needed = 0;
#ifdef BSWAP_NEEDED
bswap_needed = 1;
-#else
- bswap_needed = 0;
#endif
kernel_base = KERNEL_LOAD_ADDR;
-
kernel_size = load_elf(machine->kernel_filename, NULL,
translate_kernel_address, NULL, NULL, NULL,
NULL, NULL, 1, PPC_ELF_MACHINE, 0, 0);
@@ -212,16 +207,10 @@ static void ppc_core99_init(MachineState *machine)
}
cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
} else {
- initrd_base = 0;
- initrd_size = 0;
cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP);
}
ppc_boot_device = 'm';
} else {
- kernel_base = 0;
- kernel_size = 0;
- initrd_base = 0;
- initrd_size = 0;
ppc_boot_device = '\0';
/* We consider that NewWorld PowerMac never have any floppy drive
* For now, OHW cannot boot from the network.
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 5cabc410e7..cb67e44081 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -84,11 +84,11 @@ static void ppc_heathrow_init(MachineState *machine)
PowerPCCPU *cpu = NULL;
CPUPPCState *env = NULL;
char *filename;
- int i, bios_size;
+ int i, bios_size = -1;
MemoryRegion *bios = g_new(MemoryRegion, 1);
uint64_t bios_addr;
- uint32_t kernel_base, initrd_base, cmdline_base = 0;
- int32_t kernel_size, initrd_size;
+ uint32_t kernel_base = 0, initrd_base = 0, cmdline_base = 0;
+ int32_t kernel_size = 0, initrd_size = 0;
PCIBus *pci_bus;
PCIDevice *macio;
MACIOIDEState *macio_ide;
@@ -139,8 +139,6 @@ static void ppc_heathrow_init(MachineState *machine)
bios_addr = PROM_BASE;
}
g_free(filename);
- } else {
- bios_size = -1;
}
if (bios_size < 0 || bios_addr - PROM_BASE + bios_size > PROM_SIZE) {
error_report("could not load PowerPC bios '%s'", bios_name);
@@ -148,12 +146,10 @@ static void ppc_heathrow_init(MachineState *machine)
}
if (machine->kernel_filename) {
- int bswap_needed;
+ int bswap_needed = 0;
#ifdef BSWAP_NEEDED
bswap_needed = 1;
-#else
- bswap_needed = 0;
#endif
kernel_base = KERNEL_LOAD_ADDR;
kernel_size = load_elf(machine->kernel_filename, NULL,
@@ -186,16 +182,10 @@ static void ppc_heathrow_init(MachineState *machine)
}
cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size);
} else {
- initrd_base = 0;
- initrd_size = 0;
cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP);
}
ppc_boot_device = 'm';
} else {
- kernel_base = 0;
- kernel_size = 0;
- initrd_base = 0;
- initrd_size = 0;
ppc_boot_device = '\0';
for (i = 0; machine->boot_config.order[i] != '\0'; i++) {
/*
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 05/14] mac_newworld: Clean up creation of Uninorth devices
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (3 preceding siblings ...)
2022-10-31 20:14 ` [PULL 04/14] mac_{old|new}world: Avoid else branch by setting default value Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 06/14] mac_{old|new}world: Reduce number of QOM casts Mark Cave-Ayland
` (9 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
Map regions in ascending order and reorganise code a bit to avoid some
casts and move Uninorth parts together.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <a6263b23757dd4a1e1b17a9aa9fb87115f3a1e71.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac_newworld.c | 37 +++++++++++++++++--------------------
1 file changed, 17 insertions(+), 20 deletions(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 6bc3bd19be..e2f456b547 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -228,13 +228,6 @@ static void ppc_core99_init(MachineState *machine)
}
}
- /* UniN init */
- dev = qdev_new(TYPE_UNI_NORTH);
- s = SYS_BUS_DEVICE(dev);
- sysbus_realize_and_unref(s, &error_fatal);
- memory_region_add_subregion(get_system_memory(), 0xf8000000,
- sysbus_mmio_get_region(s, 0));
-
openpic_irqs = g_new0(IrqLines, machine->smp.cpus);
for (i = 0; i < machine->smp.cpus; i++) {
/* Mac99 IRQ connection between OpenPIC outputs pins
@@ -275,24 +268,30 @@ static void ppc_core99_init(MachineState *machine)
}
}
+ /* UniN init */
+ s = SYS_BUS_DEVICE(qdev_new(TYPE_UNI_NORTH));
+ sysbus_realize_and_unref(s, &error_fatal);
+ memory_region_add_subregion(get_system_memory(), 0xf8000000,
+ sysbus_mmio_get_region(s, 0));
+
if (PPC_INPUT(env) == PPC_FLAGS_INPUT_970) {
+ machine_arch = ARCH_MAC99_U3;
/* 970 gets a U3 bus */
/* Uninorth AGP bus */
dev = qdev_new(TYPE_U3_AGP_HOST_BRIDGE);
- sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
uninorth_pci = U3_AGP_HOST_BRIDGE(dev);
s = SYS_BUS_DEVICE(dev);
+ sysbus_realize_and_unref(s, &error_fatal);
+ sysbus_mmio_map(s, 0, 0xf0800000);
+ sysbus_mmio_map(s, 1, 0xf0c00000);
/* PCI hole */
- memory_region_add_subregion(get_system_memory(), 0x80000000ULL,
+ memory_region_add_subregion(get_system_memory(), 0x80000000,
sysbus_mmio_get_region(s, 2));
/* Register 8 MB of ISA IO space */
memory_region_add_subregion(get_system_memory(), 0xf2000000,
sysbus_mmio_get_region(s, 3));
- sysbus_mmio_map(s, 0, 0xf0800000);
- sysbus_mmio_map(s, 1, 0xf0c00000);
-
- machine_arch = ARCH_MAC99_U3;
} else {
+ machine_arch = ARCH_MAC99;
/* Use values found on a real PowerMac */
/* Uninorth AGP bus */
uninorth_agp_dev = qdev_new(TYPE_UNI_NORTH_AGP_HOST_BRIDGE);
@@ -309,22 +308,20 @@ static void ppc_core99_init(MachineState *machine)
sysbus_mmio_map(s, 0, 0xf4800000);
sysbus_mmio_map(s, 1, 0xf4c00000);
- /* Uninorth main bus */
+ /* Uninorth main bus - this must be last to make it the default */
dev = qdev_new(TYPE_UNI_NORTH_PCI_HOST_BRIDGE);
qdev_prop_set_uint32(dev, "ofw-addr", 0xf2000000);
- sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
uninorth_pci = UNI_NORTH_PCI_HOST_BRIDGE(dev);
s = SYS_BUS_DEVICE(dev);
+ sysbus_realize_and_unref(s, &error_fatal);
+ sysbus_mmio_map(s, 0, 0xf2800000);
+ sysbus_mmio_map(s, 1, 0xf2c00000);
/* PCI hole */
- memory_region_add_subregion(get_system_memory(), 0x80000000ULL,
+ memory_region_add_subregion(get_system_memory(), 0x80000000,
sysbus_mmio_get_region(s, 2));
/* Register 8 MB of ISA IO space */
memory_region_add_subregion(get_system_memory(), 0xf2000000,
sysbus_mmio_get_region(s, 3));
- sysbus_mmio_map(s, 0, 0xf2800000);
- sysbus_mmio_map(s, 1, 0xf2c00000);
-
- machine_arch = ARCH_MAC99;
}
machine->usb |= defaults_enabled() && !machine->usb_disabled;
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 06/14] mac_{old|new}world: Reduce number of QOM casts
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (4 preceding siblings ...)
2022-10-31 20:14 ` [PULL 05/14] mac_newworld: Clean up creation of Uninorth devices Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 07/14] hw/ppc/mac.h: Move newworld specific parts out from shared header Mark Cave-Ayland
` (8 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
By storing the device pointers in a variable with the right type the
number of QOM casts can be reduced which also makes the code more
readable.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <f701e5ae03c806969561a7fd7523ef407db6dc89.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac_newworld.c | 61 ++++++++++++++++++++-----------------------
hw/ppc/mac_oldworld.c | 26 ++++++++----------
2 files changed, 39 insertions(+), 48 deletions(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index e2f456b547..4bfffa586b 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -116,18 +116,16 @@ static void ppc_core99_init(MachineState *machine)
MemoryRegion *bios = g_new(MemoryRegion, 1);
hwaddr kernel_base = 0, initrd_base = 0, cmdline_base = 0;
long kernel_size = 0, initrd_size = 0;
- UNINHostState *uninorth_pci;
PCIBus *pci_bus;
- PCIDevice *macio;
- ESCCState *escc;
bool has_pmu, has_adb;
+ Object *macio;
MACIOIDEState *macio_ide;
BusState *adb_bus;
MacIONVRAMState *nvr;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
void *fw_cfg;
SysBusDevice *s;
- DeviceState *dev, *pic_dev;
+ DeviceState *dev, *pic_dev, *uninorth_pci_dev;
DeviceState *uninorth_internal_dev = NULL, *uninorth_agp_dev = NULL;
hwaddr nvram_addr = 0xFFF04000;
uint64_t tbfreq = kvm_enabled() ? kvmppc_get_tbfreq() : TBFREQ;
@@ -229,6 +227,7 @@ static void ppc_core99_init(MachineState *machine)
}
openpic_irqs = g_new0(IrqLines, machine->smp.cpus);
+ dev = DEVICE(cpu);
for (i = 0; i < machine->smp.cpus; i++) {
/* Mac99 IRQ connection between OpenPIC outputs pins
* and PowerPC input pins
@@ -236,30 +235,30 @@ static void ppc_core99_init(MachineState *machine)
switch (PPC_INPUT(env)) {
case PPC_FLAGS_INPUT_6xx:
openpic_irqs[i].irq[OPENPIC_OUTPUT_INT] =
- qdev_get_gpio_in(DEVICE(cpu), PPC6xx_INPUT_INT);
+ qdev_get_gpio_in(dev, PPC6xx_INPUT_INT);
openpic_irqs[i].irq[OPENPIC_OUTPUT_CINT] =
- qdev_get_gpio_in(DEVICE(cpu), PPC6xx_INPUT_INT);
+ qdev_get_gpio_in(dev, PPC6xx_INPUT_INT);
openpic_irqs[i].irq[OPENPIC_OUTPUT_MCK] =
- qdev_get_gpio_in(DEVICE(cpu), PPC6xx_INPUT_MCP);
+ qdev_get_gpio_in(dev, PPC6xx_INPUT_MCP);
/* Not connected ? */
openpic_irqs[i].irq[OPENPIC_OUTPUT_DEBUG] = NULL;
/* Check this */
openpic_irqs[i].irq[OPENPIC_OUTPUT_RESET] =
- qdev_get_gpio_in(DEVICE(cpu), PPC6xx_INPUT_HRESET);
+ qdev_get_gpio_in(dev, PPC6xx_INPUT_HRESET);
break;
#if defined(TARGET_PPC64)
case PPC_FLAGS_INPUT_970:
openpic_irqs[i].irq[OPENPIC_OUTPUT_INT] =
- qdev_get_gpio_in(DEVICE(cpu), PPC970_INPUT_INT);
+ qdev_get_gpio_in(dev, PPC970_INPUT_INT);
openpic_irqs[i].irq[OPENPIC_OUTPUT_CINT] =
- qdev_get_gpio_in(DEVICE(cpu), PPC970_INPUT_INT);
+ qdev_get_gpio_in(dev, PPC970_INPUT_INT);
openpic_irqs[i].irq[OPENPIC_OUTPUT_MCK] =
- qdev_get_gpio_in(DEVICE(cpu), PPC970_INPUT_MCP);
+ qdev_get_gpio_in(dev, PPC970_INPUT_MCP);
/* Not connected ? */
openpic_irqs[i].irq[OPENPIC_OUTPUT_DEBUG] = NULL;
/* Check this */
openpic_irqs[i].irq[OPENPIC_OUTPUT_RESET] =
- qdev_get_gpio_in(DEVICE(cpu), PPC970_INPUT_HRESET);
+ qdev_get_gpio_in(dev, PPC970_INPUT_HRESET);
break;
#endif /* defined(TARGET_PPC64) */
default:
@@ -278,9 +277,8 @@ static void ppc_core99_init(MachineState *machine)
machine_arch = ARCH_MAC99_U3;
/* 970 gets a U3 bus */
/* Uninorth AGP bus */
- dev = qdev_new(TYPE_U3_AGP_HOST_BRIDGE);
- uninorth_pci = U3_AGP_HOST_BRIDGE(dev);
- s = SYS_BUS_DEVICE(dev);
+ uninorth_pci_dev = qdev_new(TYPE_U3_AGP_HOST_BRIDGE);
+ s = SYS_BUS_DEVICE(uninorth_pci_dev);
sysbus_realize_and_unref(s, &error_fatal);
sysbus_mmio_map(s, 0, 0xf0800000);
sysbus_mmio_map(s, 1, 0xf0c00000);
@@ -309,10 +307,9 @@ static void ppc_core99_init(MachineState *machine)
sysbus_mmio_map(s, 1, 0xf4c00000);
/* Uninorth main bus - this must be last to make it the default */
- dev = qdev_new(TYPE_UNI_NORTH_PCI_HOST_BRIDGE);
- qdev_prop_set_uint32(dev, "ofw-addr", 0xf2000000);
- uninorth_pci = UNI_NORTH_PCI_HOST_BRIDGE(dev);
- s = SYS_BUS_DEVICE(dev);
+ uninorth_pci_dev = qdev_new(TYPE_UNI_NORTH_PCI_HOST_BRIDGE);
+ qdev_prop_set_uint32(uninorth_pci_dev, "ofw-addr", 0xf2000000);
+ s = SYS_BUS_DEVICE(uninorth_pci_dev);
sysbus_realize_and_unref(s, &error_fatal);
sysbus_mmio_map(s, 0, 0xf2800000);
sysbus_mmio_map(s, 1, 0xf2c00000);
@@ -330,24 +327,24 @@ static void ppc_core99_init(MachineState *machine)
core99_machine->via_config == CORE99_VIA_CONFIG_PMU_ADB);
/* init basic PC hardware */
- pci_bus = PCI_HOST_BRIDGE(uninorth_pci)->bus;
+ pci_bus = PCI_HOST_BRIDGE(uninorth_pci_dev)->bus;
/* MacIO */
- macio = pci_new(-1, TYPE_NEWWORLD_MACIO);
+ macio = OBJECT(pci_new(-1, TYPE_NEWWORLD_MACIO));
dev = DEVICE(macio);
qdev_prop_set_uint64(dev, "frequency", tbfreq);
qdev_prop_set_bit(dev, "has-pmu", has_pmu);
qdev_prop_set_bit(dev, "has-adb", has_adb);
- escc = ESCC(object_resolve_path_component(OBJECT(macio), "escc"));
- qdev_prop_set_chr(DEVICE(escc), "chrA", serial_hd(0));
- qdev_prop_set_chr(DEVICE(escc), "chrB", serial_hd(1));
+ dev = DEVICE(object_resolve_path_component(macio, "escc"));
+ qdev_prop_set_chr(dev, "chrA", serial_hd(0));
+ qdev_prop_set_chr(dev, "chrB", serial_hd(1));
- pci_realize_and_unref(macio, pci_bus, &error_fatal);
+ pci_realize_and_unref(PCI_DEVICE(macio), pci_bus, &error_fatal);
- pic_dev = DEVICE(object_resolve_path_component(OBJECT(macio), "pic"));
+ pic_dev = DEVICE(object_resolve_path_component(macio, "pic"));
for (i = 0; i < 4; i++) {
- qdev_connect_gpio_out(DEVICE(uninorth_pci), i,
+ qdev_connect_gpio_out(uninorth_pci_dev, i,
qdev_get_gpio_in(pic_dev, 0x1b + i));
}
@@ -379,19 +376,17 @@ static void ppc_core99_init(MachineState *machine)
/* We only emulate 2 out of 3 IDE controllers for now */
ide_drive_get(hd, ARRAY_SIZE(hd));
- macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
- "ide[0]"));
+ macio_ide = MACIO_IDE(object_resolve_path_component(macio, "ide[0]"));
macio_ide_init_drives(macio_ide, hd);
- macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
- "ide[1]"));
+ macio_ide = MACIO_IDE(object_resolve_path_component(macio, "ide[1]"));
macio_ide_init_drives(macio_ide, &hd[MAX_IDE_DEVS]);
if (has_adb) {
if (has_pmu) {
- dev = DEVICE(object_resolve_path_component(OBJECT(macio), "pmu"));
+ dev = DEVICE(object_resolve_path_component(macio, "pmu"));
} else {
- dev = DEVICE(object_resolve_path_component(OBJECT(macio), "cuda"));
+ dev = DEVICE(object_resolve_path_component(macio, "cuda"));
}
adb_bus = qdev_get_child_bus(dev, "adb.0");
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index cb67e44081..a497507f1d 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -90,9 +90,8 @@ static void ppc_heathrow_init(MachineState *machine)
uint32_t kernel_base = 0, initrd_base = 0, cmdline_base = 0;
int32_t kernel_size = 0, initrd_size = 0;
PCIBus *pci_bus;
- PCIDevice *macio;
+ Object *macio;
MACIOIDEState *macio_ide;
- ESCCState *escc;
SysBusDevice *s;
DeviceState *dev, *pic_dev, *grackle_dev;
BusState *adb_bus;
@@ -231,17 +230,16 @@ static void ppc_heathrow_init(MachineState *machine)
pci_bus = PCI_HOST_BRIDGE(grackle_dev)->bus;
/* MacIO */
- macio = pci_new(PCI_DEVFN(16, 0), TYPE_OLDWORLD_MACIO);
- dev = DEVICE(macio);
- qdev_prop_set_uint64(dev, "frequency", tbfreq);
+ macio = OBJECT(pci_new(PCI_DEVFN(16, 0), TYPE_OLDWORLD_MACIO));
+ qdev_prop_set_uint64(DEVICE(macio), "frequency", tbfreq);
- escc = ESCC(object_resolve_path_component(OBJECT(macio), "escc"));
- qdev_prop_set_chr(DEVICE(escc), "chrA", serial_hd(0));
- qdev_prop_set_chr(DEVICE(escc), "chrB", serial_hd(1));
+ dev = DEVICE(object_resolve_path_component(macio, "escc"));
+ qdev_prop_set_chr(dev, "chrA", serial_hd(0));
+ qdev_prop_set_chr(dev, "chrB", serial_hd(1));
- pci_realize_and_unref(macio, pci_bus, &error_fatal);
+ pci_realize_and_unref(PCI_DEVICE(macio), pci_bus, &error_fatal);
- pic_dev = DEVICE(object_resolve_path_component(OBJECT(macio), "pic"));
+ pic_dev = DEVICE(object_resolve_path_component(macio, "pic"));
for (i = 0; i < 4; i++) {
qdev_connect_gpio_out(grackle_dev, i,
qdev_get_gpio_in(pic_dev, 0x15 + i));
@@ -269,16 +267,14 @@ static void ppc_heathrow_init(MachineState *machine)
/* MacIO IDE */
ide_drive_get(hd, ARRAY_SIZE(hd));
- macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
- "ide[0]"));
+ macio_ide = MACIO_IDE(object_resolve_path_component(macio, "ide[0]"));
macio_ide_init_drives(macio_ide, hd);
- macio_ide = MACIO_IDE(object_resolve_path_component(OBJECT(macio),
- "ide[1]"));
+ macio_ide = MACIO_IDE(object_resolve_path_component(macio, "ide[1]"));
macio_ide_init_drives(macio_ide, &hd[MAX_IDE_DEVS]);
/* MacIO CUDA/ADB */
- dev = DEVICE(object_resolve_path_component(OBJECT(macio), "cuda"));
+ dev = DEVICE(object_resolve_path_component(macio, "cuda"));
adb_bus = qdev_get_child_bus(dev, "adb.0");
dev = qdev_new(TYPE_ADB_KEYBOARD);
qdev_realize_and_unref(dev, adb_bus, &error_fatal);
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 07/14] hw/ppc/mac.h: Move newworld specific parts out from shared header
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (5 preceding siblings ...)
2022-10-31 20:14 ` [PULL 06/14] mac_{old|new}world: Reduce number of QOM casts Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 08/14] hw/ppc/mac.h: Move macio " Mark Cave-Ayland
` (7 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
Move the parts specific to and only used by mac99 out from the shared
mac.h into mac_newworld.c where they better belong.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <f3c6862de5b51ef49ae0714cf7ee21828d0502cf.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac.h | 24 ------------------------
hw/ppc/mac_newworld.c | 19 +++++++++++++++++++
hw/ppc/mac_oldworld.c | 1 +
3 files changed, 20 insertions(+), 24 deletions(-)
diff --git a/hw/ppc/mac.h b/hw/ppc/mac.h
index a1fa8f8e41..e97087c7e7 100644
--- a/hw/ppc/mac.h
+++ b/hw/ppc/mac.h
@@ -26,15 +26,8 @@
#ifndef PPC_MAC_H
#define PPC_MAC_H
-#include "qemu/units.h"
#include "exec/memory.h"
-#include "hw/boards.h"
#include "hw/sysbus.h"
-#include "hw/input/adb.h"
-#include "hw/misc/mos6522.h"
-#include "hw/pci/pci_host.h"
-#include "hw/pci-host/uninorth.h"
-#include "qom/object.h"
#define NVRAM_SIZE 0x2000
#define PROM_FILENAME "openbios-ppc"
@@ -65,23 +58,6 @@
#define NEWWORLD_EXTING_GPIO1 0x2f
#define NEWWORLD_EXTING_GPIO9 0x37
-/* Core99 machine */
-#define TYPE_CORE99_MACHINE MACHINE_TYPE_NAME("mac99")
-typedef struct Core99MachineState Core99MachineState;
-DECLARE_INSTANCE_CHECKER(Core99MachineState, CORE99_MACHINE,
- TYPE_CORE99_MACHINE)
-
-#define CORE99_VIA_CONFIG_CUDA 0x0
-#define CORE99_VIA_CONFIG_PMU 0x1
-#define CORE99_VIA_CONFIG_PMU_ADB 0x2
-
-struct Core99MachineState {
- /*< private >*/
- MachineState parent;
-
- uint8_t via_config;
-};
-
/* Grackle PCI */
#define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 4bfffa586b..873c9f5cb4 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -48,10 +48,13 @@
#include "qemu/osdep.h"
#include "qemu/datadir.h"
+#include "qemu/units.h"
#include "qapi/error.h"
#include "hw/ppc/ppc.h"
#include "hw/qdev-properties.h"
#include "hw/ppc/mac.h"
+#include "hw/boards.h"
+#include "hw/pci-host/uninorth.h"
#include "hw/input/adb.h"
#include "hw/ppc/mac_dbdma.h"
#include "hw/pci/pci.h"
@@ -83,6 +86,22 @@
#define PROM_BASE 0xfff00000
#define PROM_SIZE (1 * MiB)
+#define TYPE_CORE99_MACHINE MACHINE_TYPE_NAME("mac99")
+typedef struct Core99MachineState Core99MachineState;
+DECLARE_INSTANCE_CHECKER(Core99MachineState, CORE99_MACHINE,
+ TYPE_CORE99_MACHINE)
+
+#define CORE99_VIA_CONFIG_CUDA 0x0
+#define CORE99_VIA_CONFIG_PMU 0x1
+#define CORE99_VIA_CONFIG_PMU_ADB 0x2
+
+struct Core99MachineState {
+ /*< private >*/
+ MachineState parent;
+
+ uint8_t via_config;
+};
+
static void fw_cfg_boot_set(void *opaque, const char *boot_device,
Error **errp)
{
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index a497507f1d..f323a49d7a 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -31,6 +31,7 @@
#include "hw/ppc/ppc.h"
#include "hw/qdev-properties.h"
#include "mac.h"
+#include "hw/boards.h"
#include "hw/input/adb.h"
#include "sysemu/sysemu.h"
#include "net/net.h"
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 08/14] hw/ppc/mac.h: Move macio specific parts out from shared header
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (6 preceding siblings ...)
2022-10-31 20:14 ` [PULL 07/14] hw/ppc/mac.h: Move newworld specific parts out from shared header Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 09/14] hw/ppc/mac.h: Move grackle-pcihost type declaration out to a header Mark Cave-Ayland
` (6 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
Move the parts specific to and only used by macio out from the shared
mac.h into macio.c where they better belong.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <ac570ce9dcbae169310503689053807b8b4b86bc.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/misc/macio/macio.c | 5 +++--
hw/ppc/mac.h | 23 -----------------------
include/hw/misc/macio/macio.h | 21 +++++++++++++++++++++
3 files changed, 24 insertions(+), 25 deletions(-)
diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c
index c1fad43f6c..f9f0758b03 100644
--- a/hw/misc/macio/macio.c
+++ b/hw/misc/macio/macio.c
@@ -37,8 +37,9 @@
#include "hw/intc/heathrow_pic.h"
#include "trace.h"
-/* Note: this code is strongly inspirated from the corresponding code
- * in PearPC */
+#define ESCC_CLOCK 3686400
+
+/* Note: this code is strongly inspired by the corresponding code in PearPC */
/*
* The mac-io has two interfaces to the ESCC. One is called "escc-legacy",
diff --git a/hw/ppc/mac.h b/hw/ppc/mac.h
index e97087c7e7..55cb02c990 100644
--- a/hw/ppc/mac.h
+++ b/hw/ppc/mac.h
@@ -35,29 +35,6 @@
#define KERNEL_LOAD_ADDR 0x01000000
#define KERNEL_GAP 0x00100000
-#define ESCC_CLOCK 3686400
-
-/* Old World IRQs */
-#define OLDWORLD_CUDA_IRQ 0x12
-#define OLDWORLD_ESCCB_IRQ 0x10
-#define OLDWORLD_ESCCA_IRQ 0xf
-#define OLDWORLD_IDE0_IRQ 0xd
-#define OLDWORLD_IDE0_DMA_IRQ 0x2
-#define OLDWORLD_IDE1_IRQ 0xe
-#define OLDWORLD_IDE1_DMA_IRQ 0x3
-
-/* New World IRQs */
-#define NEWWORLD_CUDA_IRQ 0x19
-#define NEWWORLD_PMU_IRQ 0x19
-#define NEWWORLD_ESCCB_IRQ 0x24
-#define NEWWORLD_ESCCA_IRQ 0x25
-#define NEWWORLD_IDE0_IRQ 0xd
-#define NEWWORLD_IDE0_DMA_IRQ 0x2
-#define NEWWORLD_IDE1_IRQ 0xe
-#define NEWWORLD_IDE1_DMA_IRQ 0x3
-#define NEWWORLD_EXTING_GPIO1 0x2f
-#define NEWWORLD_EXTING_GPIO9 0x37
-
/* Grackle PCI */
#define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
diff --git a/include/hw/misc/macio/macio.h b/include/hw/misc/macio/macio.h
index 6c05f3bfd2..26cf15b1ce 100644
--- a/include/hw/misc/macio/macio.h
+++ b/include/hw/misc/macio/macio.h
@@ -38,6 +38,27 @@
#include "hw/ppc/openpic.h"
#include "qom/object.h"
+/* Old World IRQs */
+#define OLDWORLD_CUDA_IRQ 0x12
+#define OLDWORLD_ESCCB_IRQ 0x10
+#define OLDWORLD_ESCCA_IRQ 0xf
+#define OLDWORLD_IDE0_IRQ 0xd
+#define OLDWORLD_IDE0_DMA_IRQ 0x2
+#define OLDWORLD_IDE1_IRQ 0xe
+#define OLDWORLD_IDE1_DMA_IRQ 0x3
+
+/* New World IRQs */
+#define NEWWORLD_CUDA_IRQ 0x19
+#define NEWWORLD_PMU_IRQ 0x19
+#define NEWWORLD_ESCCB_IRQ 0x24
+#define NEWWORLD_ESCCA_IRQ 0x25
+#define NEWWORLD_IDE0_IRQ 0xd
+#define NEWWORLD_IDE0_DMA_IRQ 0x2
+#define NEWWORLD_IDE1_IRQ 0xe
+#define NEWWORLD_IDE1_DMA_IRQ 0x3
+#define NEWWORLD_EXTING_GPIO1 0x2f
+#define NEWWORLD_EXTING_GPIO9 0x37
+
/* MacIO virtual bus */
#define TYPE_MACIO_BUS "macio-bus"
OBJECT_DECLARE_SIMPLE_TYPE(MacIOBusState, MACIO_BUS)
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 09/14] hw/ppc/mac.h: Move grackle-pcihost type declaration out to a header
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (7 preceding siblings ...)
2022-10-31 20:14 ` [PULL 08/14] hw/ppc/mac.h: Move macio " Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 10/14] hw/ppc/mac.h: Move PROM and KERNEL defines to board code Mark Cave-Ayland
` (5 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <b133a84dfd38366eea2bb11b7ca433758efacc10.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
MAINTAINERS | 1 +
hw/pci-host/grackle.c | 14 +----------
hw/ppc/mac.h | 3 ---
hw/ppc/mac_oldworld.c | 1 +
include/hw/pci-host/grackle.h | 44 +++++++++++++++++++++++++++++++++++
5 files changed, 47 insertions(+), 16 deletions(-)
create mode 100644 include/hw/pci-host/grackle.h
diff --git a/MAINTAINERS b/MAINTAINERS
index c41d8d65e2..9f424bceb1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1344,6 +1344,7 @@ F: hw/intc/heathrow_pic.c
F: hw/input/adb*
F: include/hw/intc/heathrow_pic.h
F: include/hw/input/adb*
+F: include/hw/pci-host/grackle.h
F: pc-bios/qemu_vga.ndrv
PReP
diff --git a/hw/pci-host/grackle.c b/hw/pci-host/grackle.c
index b05facf463..e4c7303859 100644
--- a/hw/pci-host/grackle.c
+++ b/hw/pci-host/grackle.c
@@ -24,7 +24,6 @@
*/
#include "qemu/osdep.h"
-#include "hw/pci/pci_host.h"
#include "hw/ppc/mac.h"
#include "hw/qdev-properties.h"
#include "hw/pci/pci.h"
@@ -33,18 +32,7 @@
#include "qemu/module.h"
#include "trace.h"
#include "qom/object.h"
-
-OBJECT_DECLARE_SIMPLE_TYPE(GrackleState, GRACKLE_PCI_HOST_BRIDGE)
-
-struct GrackleState {
- PCIHostState parent_obj;
-
- uint32_t ofw_addr;
- qemu_irq irqs[4];
- MemoryRegion pci_mmio;
- MemoryRegion pci_hole;
- MemoryRegion pci_io;
-};
+#include "hw/pci-host/grackle.h"
/* Don't know if this matches real hardware, but it agrees with OHW. */
static int pci_grackle_map_irq(PCIDevice *pci_dev, int irq_num)
diff --git a/hw/ppc/mac.h b/hw/ppc/mac.h
index 55cb02c990..fe77a6c6db 100644
--- a/hw/ppc/mac.h
+++ b/hw/ppc/mac.h
@@ -35,9 +35,6 @@
#define KERNEL_LOAD_ADDR 0x01000000
#define KERNEL_GAP 0x00100000
-/* Grackle PCI */
-#define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
-
/* Mac NVRAM */
#define TYPE_MACIO_NVRAM "macio-nvram"
OBJECT_DECLARE_SIMPLE_TYPE(MacIONVRAMState, MACIO_NVRAM)
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index f323a49d7a..47a1abf248 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -38,6 +38,7 @@
#include "hw/isa/isa.h"
#include "hw/pci/pci.h"
#include "hw/pci/pci_host.h"
+#include "hw/pci-host/grackle.h"
#include "hw/nvram/fw_cfg.h"
#include "hw/char/escc.h"
#include "hw/misc/macio/macio.h"
diff --git a/include/hw/pci-host/grackle.h b/include/hw/pci-host/grackle.h
new file mode 100644
index 0000000000..7ad3a779f0
--- /dev/null
+++ b/include/hw/pci-host/grackle.h
@@ -0,0 +1,44 @@
+/*
+ * QEMU Grackle PCI host (heathrow OldWorld PowerMac)
+ *
+ * Copyright (c) 2006-2007 Fabrice Bellard
+ * Copyright (c) 2007 Jocelyn Mayer
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef GRACKLE_H
+#define GRACKLE_H
+
+#include "hw/pci/pci_host.h"
+
+#define TYPE_GRACKLE_PCI_HOST_BRIDGE "grackle-pcihost"
+OBJECT_DECLARE_SIMPLE_TYPE(GrackleState, GRACKLE_PCI_HOST_BRIDGE)
+
+struct GrackleState {
+ PCIHostState parent_obj;
+
+ uint32_t ofw_addr;
+ qemu_irq irqs[4];
+ MemoryRegion pci_mmio;
+ MemoryRegion pci_hole;
+ MemoryRegion pci_io;
+};
+
+#endif
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 10/14] hw/ppc/mac.h: Move PROM and KERNEL defines to board code
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (8 preceding siblings ...)
2022-10-31 20:14 ` [PULL 09/14] hw/ppc/mac.h: Move grackle-pcihost type declaration out to a header Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 11/14] hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h Mark Cave-Ayland
` (4 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
The PROM_FILENAME and KERNEL_* defines are used by mac_oldworld and
mac_newworld but they don't have to be identical so these could be
moved to the individual boards.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <5fa693334adf166d23931c81d81ada4e3441ed7d.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac.h | 4 ----
hw/ppc/mac_newworld.c | 4 ++++
hw/ppc/mac_oldworld.c | 7 ++++++-
3 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/hw/ppc/mac.h b/hw/ppc/mac.h
index fe77a6c6db..3e2df262ee 100644
--- a/hw/ppc/mac.h
+++ b/hw/ppc/mac.h
@@ -30,10 +30,6 @@
#include "hw/sysbus.h"
#define NVRAM_SIZE 0x2000
-#define PROM_FILENAME "openbios-ppc"
-
-#define KERNEL_LOAD_ADDR 0x01000000
-#define KERNEL_GAP 0x00100000
/* Mac NVRAM */
#define TYPE_MACIO_NVRAM "macio-nvram"
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 873c9f5cb4..c75c59fe3e 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -83,9 +83,13 @@
#define NDRV_VGA_FILENAME "qemu_vga.ndrv"
+#define PROM_FILENAME "openbios-ppc"
#define PROM_BASE 0xfff00000
#define PROM_SIZE (1 * MiB)
+#define KERNEL_LOAD_ADDR 0x01000000
+#define KERNEL_GAP 0x00100000
+
#define TYPE_CORE99_MACHINE MACHINE_TYPE_NAME("mac99")
typedef struct Core99MachineState Core99MachineState;
DECLARE_INSTANCE_CHECKER(Core99MachineState, CORE99_MACHINE,
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 47a1abf248..ae8e0ff30a 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -58,10 +58,15 @@
#define NDRV_VGA_FILENAME "qemu_vga.ndrv"
-#define GRACKLE_BASE 0xfec00000
+#define PROM_FILENAME "openbios-ppc"
#define PROM_BASE 0xffc00000
#define PROM_SIZE (4 * MiB)
+#define KERNEL_LOAD_ADDR 0x01000000
+#define KERNEL_GAP 0x00100000
+
+#define GRACKLE_BASE 0xfec00000
+
static void fw_cfg_boot_set(void *opaque, const char *boot_device,
Error **errp)
{
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 11/14] hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (9 preceding siblings ...)
2022-10-31 20:14 ` [PULL 10/14] hw/ppc/mac.h: Move PROM and KERNEL defines to board code Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 12/14] mac_nvram: Use NVRAM_SIZE constant Mark Cave-Ayland
` (3 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
All that is left in mac.h now belongs to the nvram emulation so rename
it accordingly and only include it where it is really used.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <b82449369f718c0e207fe8c332fab550fa0230c0.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
MAINTAINERS | 1 +
hw/ide/macio.c | 1 -
hw/intc/heathrow_pic.c | 1 -
hw/intc/openpic.c | 1 -
hw/misc/macio/cuda.c | 1 -
hw/misc/macio/gpio.c | 1 -
hw/misc/macio/macio.c | 1 -
hw/misc/macio/pmu.c | 1 -
hw/nvram/mac_nvram.c | 2 +-
hw/pci-host/grackle.c | 1 -
hw/pci-host/uninorth.c | 1 -
hw/ppc/mac_newworld.c | 2 +-
hw/ppc/mac_oldworld.c | 1 -
include/hw/misc/macio/macio.h | 2 +-
hw/ppc/mac.h => include/hw/nvram/mac_nvram.h | 11 ++++++-----
15 files changed, 10 insertions(+), 18 deletions(-)
rename hw/ppc/mac.h => include/hw/nvram/mac_nvram.h (89%)
diff --git a/MAINTAINERS b/MAINTAINERS
index 9f424bceb1..223afc2e13 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1327,6 +1327,7 @@ F: hw/nvram/mac_nvram.c
F: hw/input/adb*
F: include/hw/misc/macio/
F: include/hw/misc/mos6522.h
+F: include/hw/nvram/mac_nvram.h
F: include/hw/ppc/mac_dbdma.h
F: include/hw/pci-host/uninorth.h
F: include/hw/input/adb*
diff --git a/hw/ide/macio.c b/hw/ide/macio.c
index 1c15c37ec5..e604466acb 100644
--- a/hw/ide/macio.c
+++ b/hw/ide/macio.c
@@ -24,7 +24,6 @@
*/
#include "qemu/osdep.h"
-#include "hw/ppc/mac.h"
#include "hw/ppc/mac_dbdma.h"
#include "hw/qdev-properties.h"
#include "migration/vmstate.h"
diff --git a/hw/intc/heathrow_pic.c b/hw/intc/heathrow_pic.c
index cb97c315da..13048a2735 100644
--- a/hw/intc/heathrow_pic.c
+++ b/hw/intc/heathrow_pic.c
@@ -24,7 +24,6 @@
*/
#include "qemu/osdep.h"
-#include "hw/ppc/mac.h"
#include "migration/vmstate.h"
#include "qemu/module.h"
#include "hw/intc/heathrow_pic.h"
diff --git a/hw/intc/openpic.c b/hw/intc/openpic.c
index b0787e8ee7..c757adbe53 100644
--- a/hw/intc/openpic.c
+++ b/hw/intc/openpic.c
@@ -32,7 +32,6 @@
#include "qemu/osdep.h"
#include "hw/irq.h"
-#include "hw/ppc/mac.h"
#include "hw/pci/pci.h"
#include "hw/ppc/openpic.h"
#include "hw/ppc/ppc_e500.h"
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c
index 1498113cfc..0d4c13319a 100644
--- a/hw/misc/macio/cuda.c
+++ b/hw/misc/macio/cuda.c
@@ -25,7 +25,6 @@
#include "qemu/osdep.h"
#include "hw/irq.h"
-#include "hw/ppc/mac.h"
#include "hw/qdev-properties.h"
#include "migration/vmstate.h"
#include "hw/input/adb.h"
diff --git a/hw/misc/macio/gpio.c b/hw/misc/macio/gpio.c
index b1bcf830c3..c8ac5633b2 100644
--- a/hw/misc/macio/gpio.c
+++ b/hw/misc/macio/gpio.c
@@ -24,7 +24,6 @@
*/
#include "qemu/osdep.h"
-#include "hw/ppc/mac.h"
#include "hw/qdev-properties.h"
#include "migration/vmstate.h"
#include "hw/misc/macio/macio.h"
diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c
index f9f0758b03..93a7c7bbc8 100644
--- a/hw/misc/macio/macio.c
+++ b/hw/misc/macio/macio.c
@@ -26,7 +26,6 @@
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qemu/module.h"
-#include "hw/ppc/mac.h"
#include "hw/misc/macio/cuda.h"
#include "hw/pci/pci.h"
#include "hw/ppc/mac_dbdma.h"
diff --git a/hw/misc/macio/pmu.c b/hw/misc/macio/pmu.c
index 336502a84b..70562ed8d0 100644
--- a/hw/misc/macio/pmu.c
+++ b/hw/misc/macio/pmu.c
@@ -29,7 +29,6 @@
*/
#include "qemu/osdep.h"
-#include "hw/ppc/mac.h"
#include "hw/qdev-properties.h"
#include "migration/vmstate.h"
#include "hw/input/adb.h"
diff --git a/hw/nvram/mac_nvram.c b/hw/nvram/mac_nvram.c
index 11f2d31cdb..3d9ddda217 100644
--- a/hw/nvram/mac_nvram.c
+++ b/hw/nvram/mac_nvram.c
@@ -25,7 +25,7 @@
#include "qemu/osdep.h"
#include "hw/nvram/chrp_nvram.h"
-#include "hw/ppc/mac.h"
+#include "hw/nvram/mac_nvram.h"
#include "hw/qdev-properties.h"
#include "migration/vmstate.h"
#include "qemu/cutils.h"
diff --git a/hw/pci-host/grackle.c b/hw/pci-host/grackle.c
index e4c7303859..95945ac0f4 100644
--- a/hw/pci-host/grackle.c
+++ b/hw/pci-host/grackle.c
@@ -24,7 +24,6 @@
*/
#include "qemu/osdep.h"
-#include "hw/ppc/mac.h"
#include "hw/qdev-properties.h"
#include "hw/pci/pci.h"
#include "hw/irq.h"
diff --git a/hw/pci-host/uninorth.c b/hw/pci-host/uninorth.c
index d25b62d6a5..aebd44d265 100644
--- a/hw/pci-host/uninorth.c
+++ b/hw/pci-host/uninorth.c
@@ -24,7 +24,6 @@
#include "qemu/osdep.h"
#include "hw/irq.h"
-#include "hw/ppc/mac.h"
#include "hw/qdev-properties.h"
#include "qemu/module.h"
#include "hw/pci/pci.h"
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index c75c59fe3e..eb597bbe20 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -52,7 +52,7 @@
#include "qapi/error.h"
#include "hw/ppc/ppc.h"
#include "hw/qdev-properties.h"
-#include "hw/ppc/mac.h"
+#include "hw/nvram/mac_nvram.h"
#include "hw/boards.h"
#include "hw/pci-host/uninorth.h"
#include "hw/input/adb.h"
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index ae8e0ff30a..23d9268281 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -30,7 +30,6 @@
#include "qapi/error.h"
#include "hw/ppc/ppc.h"
#include "hw/qdev-properties.h"
-#include "mac.h"
#include "hw/boards.h"
#include "hw/input/adb.h"
#include "sysemu/sysemu.h"
diff --git a/include/hw/misc/macio/macio.h b/include/hw/misc/macio/macio.h
index 26cf15b1ce..95d30a1745 100644
--- a/include/hw/misc/macio/macio.h
+++ b/include/hw/misc/macio/macio.h
@@ -33,7 +33,7 @@
#include "hw/misc/macio/cuda.h"
#include "hw/misc/macio/gpio.h"
#include "hw/misc/macio/pmu.h"
-#include "hw/ppc/mac.h"
+#include "hw/nvram/mac_nvram.h"
#include "hw/ppc/mac_dbdma.h"
#include "hw/ppc/openpic.h"
#include "qom/object.h"
diff --git a/hw/ppc/mac.h b/include/hw/nvram/mac_nvram.h
similarity index 89%
rename from hw/ppc/mac.h
rename to include/hw/nvram/mac_nvram.h
index 3e2df262ee..baa9f6a5a6 100644
--- a/hw/ppc/mac.h
+++ b/include/hw/nvram/mac_nvram.h
@@ -1,5 +1,5 @@
/*
- * QEMU PowerMac emulation shared definitions and prototypes
+ * PowerMac NVRAM emulation
*
* Copyright (c) 2004-2007 Fabrice Bellard
* Copyright (c) 2007 Jocelyn Mayer
@@ -23,8 +23,8 @@
* THE SOFTWARE.
*/
-#ifndef PPC_MAC_H
-#define PPC_MAC_H
+#ifndef MAC_NVRAM_H
+#define MAC_NVRAM_H
#include "exec/memory.h"
#include "hw/sysbus.h"
@@ -47,5 +47,6 @@ struct MacIONVRAMState {
uint8_t *data;
};
-void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);
-#endif /* PPC_MAC_H */
+void pmac_format_nvram_partition(MacIONVRAMState *nvr, int len);
+
+#endif /* MAC_NVRAM_H */
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 12/14] mac_nvram: Use NVRAM_SIZE constant
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (10 preceding siblings ...)
2022-10-31 20:14 ` [PULL 11/14] hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 13/14] mac_{old|new}world: Code style fix adding missing braces to if-s Mark Cave-Ayland
` (2 subsequent siblings)
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
The NVRAM_SIZE constant was defined but not used. Rename it to
MACIO_NVRAM_SIZE to match the device model and use it where appropriate.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <5b53c70438dfb46837af8a094e753706b06c4ec6.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/misc/macio/macio.c | 2 +-
hw/ppc/mac_newworld.c | 4 ++--
include/hw/nvram/mac_nvram.h | 3 +--
3 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c
index 93a7c7bbc8..08dbdd7fc0 100644
--- a/hw/misc/macio/macio.c
+++ b/hw/misc/macio/macio.c
@@ -226,7 +226,7 @@ static void macio_oldworld_init(Object *obj)
object_initialize_child(OBJECT(s), "nvram", &os->nvram, TYPE_MACIO_NVRAM);
dev = DEVICE(&os->nvram);
- qdev_prop_set_uint32(dev, "size", 0x2000);
+ qdev_prop_set_uint32(dev, "size", MACIO_NVRAM_SIZE);
qdev_prop_set_uint32(dev, "it_shift", 4);
for (i = 0; i < 2; i++) {
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index eb597bbe20..6b2d781dea 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -450,12 +450,12 @@ static void ppc_core99_init(MachineState *machine)
nvram_addr = 0xFFE00000;
}
dev = qdev_new(TYPE_MACIO_NVRAM);
- qdev_prop_set_uint32(dev, "size", 0x2000);
+ qdev_prop_set_uint32(dev, "size", MACIO_NVRAM_SIZE);
qdev_prop_set_uint32(dev, "it_shift", 1);
sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, nvram_addr);
nvr = MACIO_NVRAM(dev);
- pmac_format_nvram_partition(nvr, 0x2000);
+ pmac_format_nvram_partition(nvr, MACIO_NVRAM_SIZE);
/* No PCI init: the BIOS will do it */
dev = qdev_new(TYPE_FW_CFG_MEM);
diff --git a/include/hw/nvram/mac_nvram.h b/include/hw/nvram/mac_nvram.h
index baa9f6a5a6..b780aca470 100644
--- a/include/hw/nvram/mac_nvram.h
+++ b/include/hw/nvram/mac_nvram.h
@@ -29,9 +29,8 @@
#include "exec/memory.h"
#include "hw/sysbus.h"
-#define NVRAM_SIZE 0x2000
+#define MACIO_NVRAM_SIZE 0x2000
-/* Mac NVRAM */
#define TYPE_MACIO_NVRAM "macio-nvram"
OBJECT_DECLARE_SIMPLE_TYPE(MacIONVRAMState, MACIO_NVRAM)
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 13/14] mac_{old|new}world: Code style fix adding missing braces to if-s
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (11 preceding siblings ...)
2022-10-31 20:14 ` [PULL 12/14] mac_nvram: Use NVRAM_SIZE constant Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-10-31 20:14 ` [PULL 14/14] mac_newworld: Turn CORE99_VIA_CONFIG defines into an enum Mark Cave-Ayland
2022-11-01 15:01 ` [PULL 00/14] qemu-macppc queue 20221031 Stefan Hajnoczi
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <ab891af01894bc01df0df78247da00fef4f59242.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac_newworld.c | 6 ++++--
hw/ppc/mac_oldworld.c | 9 ++++++---
2 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 6b2d781dea..37123daa6b 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -202,14 +202,16 @@ static void ppc_core99_init(MachineState *machine)
kernel_size = load_elf(machine->kernel_filename, NULL,
translate_kernel_address, NULL, NULL, NULL,
NULL, NULL, 1, PPC_ELF_MACHINE, 0, 0);
- if (kernel_size < 0)
+ if (kernel_size < 0) {
kernel_size = load_aout(machine->kernel_filename, kernel_base,
machine->ram_size - kernel_base,
bswap_needed, TARGET_PAGE_SIZE);
- if (kernel_size < 0)
+ }
+ if (kernel_size < 0) {
kernel_size = load_image_targphys(machine->kernel_filename,
kernel_base,
machine->ram_size - kernel_base);
+ }
if (kernel_size < 0) {
error_report("could not load kernel '%s'",
machine->kernel_filename);
diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 23d9268281..558c639202 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -160,14 +160,16 @@ static void ppc_heathrow_init(MachineState *machine)
kernel_size = load_elf(machine->kernel_filename, NULL,
translate_kernel_address, NULL, NULL, NULL,
NULL, NULL, 1, PPC_ELF_MACHINE, 0, 0);
- if (kernel_size < 0)
+ if (kernel_size < 0) {
kernel_size = load_aout(machine->kernel_filename, kernel_base,
machine->ram_size - kernel_base,
bswap_needed, TARGET_PAGE_SIZE);
- if (kernel_size < 0)
+ }
+ if (kernel_size < 0) {
kernel_size = load_image_targphys(machine->kernel_filename,
kernel_base,
machine->ram_size - kernel_base);
+ }
if (kernel_size < 0) {
error_report("could not load kernel '%s'",
machine->kernel_filename);
@@ -291,8 +293,9 @@ static void ppc_heathrow_init(MachineState *machine)
pci_create_simple(pci_bus, -1, "pci-ohci");
}
- if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8)
+ if (graphic_depth != 15 && graphic_depth != 32 && graphic_depth != 8) {
graphic_depth = 15;
+ }
/* No PCI init: the BIOS will do it */
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PULL 14/14] mac_newworld: Turn CORE99_VIA_CONFIG defines into an enum
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (12 preceding siblings ...)
2022-10-31 20:14 ` [PULL 13/14] mac_{old|new}world: Code style fix adding missing braces to if-s Mark Cave-Ayland
@ 2022-10-31 20:14 ` Mark Cave-Ayland
2022-11-01 15:01 ` [PULL 00/14] qemu-macppc queue 20221031 Stefan Hajnoczi
14 siblings, 0 replies; 16+ messages in thread
From: Mark Cave-Ayland @ 2022-10-31 20:14 UTC (permalink / raw)
To: qemu-devel, qemu-ppc, stefanha
From: BALATON Zoltan <balaton@eik.bme.hu>
This might allow the compiler to check values.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <f9da172e486c1f57f8542c7c3cb0223cffa89b1f.1666957578.git.balaton@eik.bme.hu>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/ppc/mac_newworld.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 37123daa6b..601ea518f8 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -95,15 +95,17 @@ typedef struct Core99MachineState Core99MachineState;
DECLARE_INSTANCE_CHECKER(Core99MachineState, CORE99_MACHINE,
TYPE_CORE99_MACHINE)
-#define CORE99_VIA_CONFIG_CUDA 0x0
-#define CORE99_VIA_CONFIG_PMU 0x1
-#define CORE99_VIA_CONFIG_PMU_ADB 0x2
+typedef enum {
+ CORE99_VIA_CONFIG_CUDA = 0,
+ CORE99_VIA_CONFIG_PMU,
+ CORE99_VIA_CONFIG_PMU_ADB
+} Core99ViaConfig;
struct Core99MachineState {
/*< private >*/
MachineState parent;
- uint8_t via_config;
+ Core99ViaConfig via_config;
};
static void fw_cfg_boot_set(void *opaque, const char *boot_device,
--
2.30.2
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PULL 00/14] qemu-macppc queue 20221031
2022-10-31 20:14 [PULL 00/14] qemu-macppc queue 20221031 Mark Cave-Ayland
` (13 preceding siblings ...)
2022-10-31 20:14 ` [PULL 14/14] mac_newworld: Turn CORE99_VIA_CONFIG defines into an enum Mark Cave-Ayland
@ 2022-11-01 15:01 ` Stefan Hajnoczi
14 siblings, 0 replies; 16+ messages in thread
From: Stefan Hajnoczi @ 2022-11-01 15:01 UTC (permalink / raw)
To: Mark Cave-Ayland; +Cc: qemu-devel, qemu-ppc, stefanha
[-- Attachment #1: Type: text/plain, Size: 115 bytes --]
Applied, thanks.
Please update the changelog at https://wiki.qemu.org/ChangeLog/7.2 for any user-visible changes.
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 16+ messages in thread