aboutsummaryrefslogtreecommitdiff
path: root/hw/char/tpci200.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/char/tpci200.c')
-rw-r--r--hw/char/tpci200.c671
1 files changed, 671 insertions, 0 deletions
diff --git a/hw/char/tpci200.c b/hw/char/tpci200.c
new file mode 100644
index 0000000000..e3408ef4ba
--- /dev/null
+++ b/hw/char/tpci200.c
@@ -0,0 +1,671 @@
+/*
+ * QEMU TEWS TPCI200 IndustryPack carrier emulation
+ *
+ * Copyright (C) 2012 Igalia, S.L.
+ * Author: Alberto Garcia <agarcia@igalia.com>
+ *
+ * This code is licensed under the GNU GPL v2 or (at your option) any
+ * later version.
+ */
+
+#include "hw/ipack.h"
+#include "hw/pci/pci.h"
+#include "qemu/bitops.h"
+#include <stdio.h>
+
+/* #define DEBUG_TPCI */
+
+#ifdef DEBUG_TPCI
+#define DPRINTF(fmt, ...) \
+ do { fprintf(stderr, "TPCI200: " fmt, ## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) do { } while (0)
+#endif
+
+#define N_MODULES 4
+
+#define IP_ID_SPACE 2
+#define IP_INT_SPACE 3
+#define IP_IO_SPACE_ADDR_MASK 0x7F
+#define IP_ID_SPACE_ADDR_MASK 0x3F
+#define IP_INT_SPACE_ADDR_MASK 0x3F
+
+#define STATUS_INT(IP, INTNO) BIT((IP) * 2 + (INTNO))
+#define STATUS_TIME(IP) BIT((IP) + 12)
+#define STATUS_ERR_ANY 0xF00
+
+#define CTRL_CLKRATE BIT(0)
+#define CTRL_RECOVER BIT(1)
+#define CTRL_TIME_INT BIT(2)
+#define CTRL_ERR_INT BIT(3)
+#define CTRL_INT_EDGE(INTNO) BIT(4 + (INTNO))
+#define CTRL_INT(INTNO) BIT(6 + (INTNO))
+
+#define REG_REV_ID 0x00
+#define REG_IP_A_CTRL 0x02
+#define REG_IP_B_CTRL 0x04
+#define REG_IP_C_CTRL 0x06
+#define REG_IP_D_CTRL 0x08
+#define REG_RESET 0x0A
+#define REG_STATUS 0x0C
+#define IP_N_FROM_REG(REG) ((REG) / 2 - 1)
+
+typedef struct {
+ PCIDevice dev;
+ IPackBus bus;
+ MemoryRegion mmio;
+ MemoryRegion io;
+ MemoryRegion las0;
+ MemoryRegion las1;
+ MemoryRegion las2;
+ MemoryRegion las3;
+ bool big_endian[3];
+ uint8_t ctrl[N_MODULES];
+ uint16_t status;
+ uint8_t int_set;
+} TPCI200State;
+
+#define TYPE_TPCI200 "tpci200"
+
+#define TPCI200(obj) \
+ OBJECT_CHECK(TPCI200State, (obj), TYPE_TPCI200)
+
+static const uint8_t local_config_regs[] = {
+ 0x00, 0xFF, 0xFF, 0x0F, 0x00, 0xFC, 0xFF, 0x0F, 0x00, 0x00, 0x00,
+ 0x0E, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+ 0x00, 0x08, 0x01, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, 0x00, 0x01,
+ 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0xA0, 0x60, 0x41, 0xD4,
+ 0xA2, 0x20, 0x41, 0x14, 0xA2, 0x20, 0x41, 0x14, 0xA2, 0x20, 0x01,
+ 0x14, 0x00, 0x00, 0x00, 0x00, 0x81, 0x00, 0x00, 0x08, 0x01, 0x02,
+ 0x00, 0x04, 0x01, 0x00, 0x00, 0x01, 0x01, 0x00, 0x80, 0x02, 0x41,
+ 0x00, 0x00, 0x00, 0x00, 0x40, 0x7A, 0x00, 0x52, 0x92, 0x24, 0x02
+};
+
+static void adjust_addr(bool big_endian, hwaddr *addr, unsigned size)
+{
+ /* During 8 bit access in big endian mode,
+ odd and even addresses are swapped */
+ if (big_endian && size == 1) {
+ *addr ^= 1;
+ }
+}
+
+static uint64_t adjust_value(bool big_endian, uint64_t *val, unsigned size)
+{
+ /* Local spaces only support 8/16 bit access,
+ * so there's no need to care for sizes > 2 */
+ if (big_endian && size == 2) {
+ *val = bswap16(*val);
+ }
+ return *val;
+}
+
+static void tpci200_set_irq(void *opaque, int intno, int level)
+{
+ IPackDevice *ip = opaque;
+ IPackBus *bus = IPACK_BUS(qdev_get_parent_bus(DEVICE(ip)));
+ PCIDevice *pcidev = PCI_DEVICE(BUS(bus)->parent);
+ TPCI200State *dev = TPCI200(pcidev);
+ unsigned ip_n = ip->slot;
+ uint16_t prev_status = dev->status;
+
+ assert(ip->slot >= 0 && ip->slot < N_MODULES);
+
+ /* The requested interrupt must be enabled in the IP CONTROL
+ * register */
+ if (!(dev->ctrl[ip_n] & CTRL_INT(intno))) {
+ return;
+ }
+
+ /* Update the interrupt status in the IP STATUS register */
+ if (level) {
+ dev->status |= STATUS_INT(ip_n, intno);
+ } else {
+ dev->status &= ~STATUS_INT(ip_n, intno);
+ }
+
+ /* Return if there are no changes */
+ if (dev->status == prev_status) {
+ return;
+ }
+
+ DPRINTF("IP %u INT%u#: %u\n", ip_n, intno, level);
+
+ /* Check if the interrupt is edge sensitive */
+ if (dev->ctrl[ip_n] & CTRL_INT_EDGE(intno)) {
+ if (level) {
+ qemu_set_irq(dev->dev.irq[0], !dev->int_set);
+ qemu_set_irq(dev->dev.irq[0], dev->int_set);
+ }
+ } else {
+ unsigned i, j;
+ uint16_t level_status = dev->status;
+
+ /* Check if there are any level sensitive interrupts set by
+ removing the ones that are edge sensitive from the status
+ register */
+ for (i = 0; i < N_MODULES; i++) {
+ for (j = 0; j < 2; j++) {
+ if (dev->ctrl[i] & CTRL_INT_EDGE(j)) {
+ level_status &= ~STATUS_INT(i, j);
+ }
+ }
+ }
+
+ if (level_status && !dev->int_set) {
+ qemu_irq_raise(dev->dev.irq[0]);
+ dev->int_set = 1;
+ } else if (!level_status && dev->int_set) {
+ qemu_irq_lower(dev->dev.irq[0]);
+ dev->int_set = 0;
+ }
+ }
+}
+
+static uint64_t tpci200_read_cfg(void *opaque, hwaddr addr, unsigned size)
+{
+ TPCI200State *s = opaque;
+ uint8_t ret = 0;
+ if (addr < ARRAY_SIZE(local_config_regs)) {
+ ret = local_config_regs[addr];
+ }
+ /* Endianness is stored in the first bit of these registers */
+ if ((addr == 0x2b && s->big_endian[0]) ||
+ (addr == 0x2f && s->big_endian[1]) ||
+ (addr == 0x33 && s->big_endian[2])) {
+ ret |= 1;
+ }
+ DPRINTF("Read from LCR 0x%x: 0x%x\n", (unsigned) addr, (unsigned) ret);
+ return ret;
+}
+
+static void tpci200_write_cfg(void *opaque, hwaddr addr, uint64_t val,
+ unsigned size)
+{
+ TPCI200State *s = opaque;
+ /* Endianness is stored in the first bit of these registers */
+ if (addr == 0x2b || addr == 0x2f || addr == 0x33) {
+ unsigned las = (addr - 0x2b) / 4;
+ s->big_endian[las] = val & 1;
+ DPRINTF("LAS%u big endian mode: %u\n", las, (unsigned) val & 1);
+ } else {
+ DPRINTF("Write to LCR 0x%x: 0x%x\n", (unsigned) addr, (unsigned) val);
+ }
+}
+
+static uint64_t tpci200_read_las0(void *opaque, hwaddr addr, unsigned size)
+{
+ TPCI200State *s = opaque;
+ uint64_t ret = 0;
+
+ switch (addr) {
+
+ case REG_REV_ID:
+ DPRINTF("Read REVISION ID\n"); /* Current value is 0x00 */
+ break;
+
+ case REG_IP_A_CTRL:
+ case REG_IP_B_CTRL:
+ case REG_IP_C_CTRL:
+ case REG_IP_D_CTRL:
+ {
+ unsigned ip_n = IP_N_FROM_REG(addr);
+ ret = s->ctrl[ip_n];
+ DPRINTF("Read IP %c CONTROL: 0x%x\n", 'A' + ip_n, (unsigned) ret);
+ }
+ break;
+
+ case REG_RESET:
+ DPRINTF("Read RESET\n"); /* Not implemented */
+ break;
+
+ case REG_STATUS:
+ ret = s->status;
+ DPRINTF("Read STATUS: 0x%x\n", (unsigned) ret);
+ break;
+
+ /* Reserved */
+ default:
+ DPRINTF("Unsupported read from LAS0 0x%x\n", (unsigned) addr);
+ break;
+ }
+
+ return adjust_value(s->big_endian[0], &ret, size);
+}
+
+static void tpci200_write_las0(void *opaque, hwaddr addr, uint64_t val,
+ unsigned size)
+{
+ TPCI200State *s = opaque;
+
+ adjust_value(s->big_endian[0], &val, size);
+
+ switch (addr) {
+
+ case REG_REV_ID:
+ DPRINTF("Write Revision ID: 0x%x\n", (unsigned) val); /* No effect */
+ break;
+
+ case REG_IP_A_CTRL:
+ case REG_IP_B_CTRL:
+ case REG_IP_C_CTRL:
+ case REG_IP_D_CTRL:
+ {
+ unsigned ip_n = IP_N_FROM_REG(addr);
+ s->ctrl[ip_n] = val;
+ DPRINTF("Write IP %c CONTROL: 0x%x\n", 'A' + ip_n, (unsigned) val);
+ }
+ break;
+
+ case REG_RESET:
+ DPRINTF("Write RESET: 0x%x\n", (unsigned) val); /* Not implemented */
+ break;
+
+ case REG_STATUS:
+ {
+ unsigned i;
+
+ for (i = 0; i < N_MODULES; i++) {
+ IPackDevice *ip = ipack_device_find(&s->bus, i);
+
+ if (ip != NULL) {
+ if (val & STATUS_INT(i, 0)) {
+ DPRINTF("Clear IP %c INT0# status\n", 'A' + i);
+ qemu_irq_lower(ip->irq[0]);
+ }
+ if (val & STATUS_INT(i, 1)) {
+ DPRINTF("Clear IP %c INT1# status\n", 'A' + i);
+ qemu_irq_lower(ip->irq[1]);
+ }
+ }
+
+ if (val & STATUS_TIME(i)) {
+ DPRINTF("Clear IP %c timeout\n", 'A' + i);
+ s->status &= ~STATUS_TIME(i);
+ }
+ }
+
+ if (val & STATUS_ERR_ANY) {
+ DPRINTF("Unexpected write to STATUS register: 0x%x\n",
+ (unsigned) val);
+ }
+ }
+ break;
+
+ /* Reserved */
+ default:
+ DPRINTF("Unsupported write to LAS0 0x%x: 0x%x\n",
+ (unsigned) addr, (unsigned) val);
+ break;
+ }
+}
+
+static uint64_t tpci200_read_las1(void *opaque, hwaddr addr, unsigned size)
+{
+ TPCI200State *s = opaque;
+ IPackDevice *ip;
+ uint64_t ret = 0;
+ unsigned ip_n, space;
+ uint8_t offset;
+
+ adjust_addr(s->big_endian[1], &addr, size);
+
+ /*
+ * The address is divided into the IP module number (0-4), the IP
+ * address space (I/O, ID, INT) and the offset within that space.
+ */
+ ip_n = addr >> 8;
+ space = (addr >> 6) & 3;
+ ip = ipack_device_find(&s->bus, ip_n);
+
+ if (ip == NULL) {
+ DPRINTF("Read LAS1: IP module %u not installed\n", ip_n);
+ } else {
+ IPackDeviceClass *k = IPACK_DEVICE_GET_CLASS(ip);
+ switch (space) {
+
+ case IP_ID_SPACE:
+ offset = addr & IP_ID_SPACE_ADDR_MASK;
+ if (k->id_read) {
+ ret = k->id_read(ip, offset);
+ }
+ break;
+
+ case IP_INT_SPACE:
+ offset = addr & IP_INT_SPACE_ADDR_MASK;
+
+ /* Read address 0 to ACK IP INT0# and address 2 to ACK IP INT1# */
+ if (offset == 0 || offset == 2) {
+ unsigned intno = offset / 2;
+ bool int_set = s->status & STATUS_INT(ip_n, intno);
+ bool int_edge_sensitive = s->ctrl[ip_n] & CTRL_INT_EDGE(intno);
+ if (int_set && !int_edge_sensitive) {
+ qemu_irq_lower(ip->irq[intno]);
+ }
+ }
+
+ if (k->int_read) {
+ ret = k->int_read(ip, offset);
+ }
+ break;
+
+ default:
+ offset = addr & IP_IO_SPACE_ADDR_MASK;
+ if (k->io_read) {
+ ret = k->io_read(ip, offset);
+ }
+ break;
+ }
+ }
+
+ return adjust_value(s->big_endian[1], &ret, size);
+}
+
+static void tpci200_write_las1(void *opaque, hwaddr addr, uint64_t val,
+ unsigned size)
+{
+ TPCI200State *s = opaque;
+ IPackDevice *ip;
+ unsigned ip_n, space;
+ uint8_t offset;
+
+ adjust_addr(s->big_endian[1], &addr, size);
+ adjust_value(s->big_endian[1], &val, size);
+
+ /*
+ * The address is divided into the IP module number, the IP
+ * address space (I/O, ID, INT) and the offset within that space.
+ */
+ ip_n = addr >> 8;
+ space = (addr >> 6) & 3;
+ ip = ipack_device_find(&s->bus, ip_n);
+
+ if (ip == NULL) {
+ DPRINTF("Write LAS1: IP module %u not installed\n", ip_n);
+ } else {
+ IPackDeviceClass *k = IPACK_DEVICE_GET_CLASS(ip);
+ switch (space) {
+
+ case IP_ID_SPACE:
+ offset = addr & IP_ID_SPACE_ADDR_MASK;
+ if (k->id_write) {
+ k->id_write(ip, offset, val);
+ }
+ break;
+
+ case IP_INT_SPACE:
+ offset = addr & IP_INT_SPACE_ADDR_MASK;
+ if (k->int_write) {
+ k->int_write(ip, offset, val);
+ }
+ break;
+
+ default:
+ offset = addr & IP_IO_SPACE_ADDR_MASK;
+ if (k->io_write) {
+ k->io_write(ip, offset, val);
+ }
+ break;
+ }
+ }
+}
+
+static uint64_t tpci200_read_las2(void *opaque, hwaddr addr, unsigned size)
+{
+ TPCI200State *s = opaque;
+ IPackDevice *ip;
+ uint64_t ret = 0;
+ unsigned ip_n;
+ uint32_t offset;
+
+ adjust_addr(s->big_endian[2], &addr, size);
+
+ /*
+ * The address is divided into the IP module number and the offset
+ * within the IP module MEM space.
+ */
+ ip_n = addr >> 23;
+ offset = addr & 0x7fffff;
+ ip = ipack_device_find(&s->bus, ip_n);
+
+ if (ip == NULL) {
+ DPRINTF("Read LAS2: IP module %u not installed\n", ip_n);
+ } else {
+ IPackDeviceClass *k = IPACK_DEVICE_GET_CLASS(ip);
+ if (k->mem_read16) {
+ ret = k->mem_read16(ip, offset);
+ }
+ }
+
+ return adjust_value(s->big_endian[2], &ret, size);
+}
+
+static void tpci200_write_las2(void *opaque, hwaddr addr, uint64_t val,
+ unsigned size)
+{
+ TPCI200State *s = opaque;
+ IPackDevice *ip;
+ unsigned ip_n;
+ uint32_t offset;
+
+ adjust_addr(s->big_endian[2], &addr, size);
+ adjust_value(s->big_endian[2], &val, size);
+
+ /*
+ * The address is divided into the IP module number and the offset
+ * within the IP module MEM space.
+ */
+ ip_n = addr >> 23;
+ offset = addr & 0x7fffff;
+ ip = ipack_device_find(&s->bus, ip_n);
+
+ if (ip == NULL) {
+ DPRINTF("Write LAS2: IP module %u not installed\n", ip_n);
+ } else {
+ IPackDeviceClass *k = IPACK_DEVICE_GET_CLASS(ip);
+ if (k->mem_write16) {
+ k->mem_write16(ip, offset, val);
+ }
+ }
+}
+
+static uint64_t tpci200_read_las3(void *opaque, hwaddr addr, unsigned size)
+{
+ TPCI200State *s = opaque;
+ IPackDevice *ip;
+ uint64_t ret = 0;
+ /*
+ * The address is divided into the IP module number and the offset
+ * within the IP module MEM space.
+ */
+ unsigned ip_n = addr >> 22;
+ uint32_t offset = addr & 0x3fffff;
+
+ ip = ipack_device_find(&s->bus, ip_n);
+
+ if (ip == NULL) {
+ DPRINTF("Read LAS3: IP module %u not installed\n", ip_n);
+ } else {
+ IPackDeviceClass *k = IPACK_DEVICE_GET_CLASS(ip);
+ if (k->mem_read8) {
+ ret = k->mem_read8(ip, offset);
+ }
+ }
+
+ return ret;
+}
+
+static void tpci200_write_las3(void *opaque, hwaddr addr, uint64_t val,
+ unsigned size)
+{
+ TPCI200State *s = opaque;
+ IPackDevice *ip;
+ /*
+ * The address is divided into the IP module number and the offset
+ * within the IP module MEM space.
+ */
+ unsigned ip_n = addr >> 22;
+ uint32_t offset = addr & 0x3fffff;
+
+ ip = ipack_device_find(&s->bus, ip_n);
+
+ if (ip == NULL) {
+ DPRINTF("Write LAS3: IP module %u not installed\n", ip_n);
+ } else {
+ IPackDeviceClass *k = IPACK_DEVICE_GET_CLASS(ip);
+ if (k->mem_write8) {
+ k->mem_write8(ip, offset, val);
+ }
+ }
+}
+
+static const MemoryRegionOps tpci200_cfg_ops = {
+ .read = tpci200_read_cfg,
+ .write = tpci200_write_cfg,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 4
+ },
+ .impl = {
+ .min_access_size = 1,
+ .max_access_size = 1
+ }
+};
+
+static const MemoryRegionOps tpci200_las0_ops = {
+ .read = tpci200_read_las0,
+ .write = tpci200_write_las0,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 2,
+ .max_access_size = 2
+ }
+};
+
+static const MemoryRegionOps tpci200_las1_ops = {
+ .read = tpci200_read_las1,
+ .write = tpci200_write_las1,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 2
+ }
+};
+
+static const MemoryRegionOps tpci200_las2_ops = {
+ .read = tpci200_read_las2,
+ .write = tpci200_write_las2,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 2
+ }
+};
+
+static const MemoryRegionOps tpci200_las3_ops = {
+ .read = tpci200_read_las3,
+ .write = tpci200_write_las3,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+ .valid = {
+ .min_access_size = 1,
+ .max_access_size = 1
+ }
+};
+
+static int tpci200_initfn(PCIDevice *pci_dev)
+{
+ TPCI200State *s = TPCI200(pci_dev);
+ uint8_t *c = s->dev.config;
+
+ pci_set_word(c + PCI_COMMAND, 0x0003);
+ pci_set_word(c + PCI_STATUS, 0x0280);
+
+ pci_set_byte(c + PCI_INTERRUPT_PIN, 0x01); /* Interrupt pin A */
+
+ pci_set_byte(c + PCI_CAPABILITY_LIST, 0x40);
+ pci_set_long(c + 0x40, 0x48014801);
+ pci_set_long(c + 0x48, 0x00024C06);
+ pci_set_long(c + 0x4C, 0x00000003);
+
+ memory_region_init_io(&s->mmio, &tpci200_cfg_ops,
+ s, "tpci200_mmio", 128);
+ memory_region_init_io(&s->io, &tpci200_cfg_ops,
+ s, "tpci200_io", 128);
+ memory_region_init_io(&s->las0, &tpci200_las0_ops,
+ s, "tpci200_las0", 256);
+ memory_region_init_io(&s->las1, &tpci200_las1_ops,
+ s, "tpci200_las1", 1024);
+ memory_region_init_io(&s->las2, &tpci200_las2_ops,
+ s, "tpci200_las2", 1024*1024*32);
+ memory_region_init_io(&s->las3, &tpci200_las3_ops,
+ s, "tpci200_las3", 1024*1024*16);
+ pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->mmio);
+ pci_register_bar(&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io);
+ pci_register_bar(&s->dev, 2, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->las0);
+ pci_register_bar(&s->dev, 3, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->las1);
+ pci_register_bar(&s->dev, 4, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->las2);
+ pci_register_bar(&s->dev, 5, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->las3);
+
+ ipack_bus_new_inplace(&s->bus, DEVICE(&s->dev), NULL,
+ N_MODULES, tpci200_set_irq);
+
+ return 0;
+}
+
+static void tpci200_exitfn(PCIDevice *pci_dev)
+{
+ TPCI200State *s = TPCI200(pci_dev);
+
+ memory_region_destroy(&s->mmio);
+ memory_region_destroy(&s->io);
+ memory_region_destroy(&s->las0);
+ memory_region_destroy(&s->las1);
+ memory_region_destroy(&s->las2);
+ memory_region_destroy(&s->las3);
+}
+
+static const VMStateDescription vmstate_tpci200 = {
+ .name = "tpci200",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .minimum_version_id_old = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_PCI_DEVICE(dev, TPCI200State),
+ VMSTATE_BOOL_ARRAY(big_endian, TPCI200State, 3),
+ VMSTATE_UINT8_ARRAY(ctrl, TPCI200State, N_MODULES),
+ VMSTATE_UINT16(status, TPCI200State),
+ VMSTATE_UINT8(int_set, TPCI200State),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static void tpci200_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+ PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
+
+ k->init = tpci200_initfn;
+ k->exit = tpci200_exitfn;
+ k->vendor_id = PCI_VENDOR_ID_TEWS;
+ k->device_id = PCI_DEVICE_ID_TEWS_TPCI200;
+ k->class_id = PCI_CLASS_BRIDGE_OTHER;
+ k->subsystem_vendor_id = PCI_VENDOR_ID_TEWS;
+ k->subsystem_id = 0x300A;
+ dc->desc = "TEWS TPCI200 IndustryPack carrier";
+ dc->vmsd = &vmstate_tpci200;
+}
+
+static const TypeInfo tpci200_info = {
+ .name = TYPE_TPCI200,
+ .parent = TYPE_PCI_DEVICE,
+ .instance_size = sizeof(TPCI200State),
+ .class_init = tpci200_class_init,
+};
+
+static void tpci200_register_types(void)
+{
+ type_register_static(&tpci200_info);
+}
+
+type_init(tpci200_register_types)
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-12 14:29:39 +0000