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-rw-r--r--pc-bios/ohw.diff1843
1 files changed, 0 insertions, 1843 deletions
diff --git a/pc-bios/ohw.diff b/pc-bios/ohw.diff
deleted file mode 100644
index c6b6623f2f..0000000000
--- a/pc-bios/ohw.diff
+++ /dev/null
@@ -1,1843 +0,0 @@
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/bios.h OpenHackWare-release-0.4/src/bios.h
---- OpenHackWare-release-0.4.org/src/bios.h 2005-04-06 23:20:22.000000000 +0200
-+++ OpenHackWare-release-0.4/src/bios.h 2005-07-07 01:10:20.000000000 +0200
-@@ -64,6 +64,7 @@
- ARCH_CHRP,
- ARCH_MAC99,
- ARCH_POP,
-+ ARCH_HEATHROW,
- };
-
- /* Hardware definition(s) */
-@@ -174,6 +175,7 @@
- int bd_ioctl (bloc_device_t *bd, int func, void *args);
- uint32_t bd_seclen (bloc_device_t *bd);
- void bd_close (bloc_device_t *bd);
-+void bd_reset_all(void);
- uint32_t bd_seclen (bloc_device_t *bd);
- uint32_t bd_maxbloc (bloc_device_t *bd);
- void bd_sect2CHS (bloc_device_t *bd, uint32_t secnum,
-@@ -183,12 +185,12 @@
- part_t *bd_probe (int boot_device);
- bloc_device_t *bd_get (int device);
- void bd_put (bloc_device_t *bd);
--void bd_set_boot_part (bloc_device_t *bd, part_t *partition);
-+void bd_set_boot_part (bloc_device_t *bd, part_t *partition, int partnum);
- part_t **_bd_parts (bloc_device_t *bd);
-
- void ide_pci_pc_register (uint32_t io_base0, uint32_t io_base1,
- uint32_t io_base2, uint32_t io_base3,
-- void *OF_private);
-+ void *OF_private0, void *OF_private1);
- void ide_pci_pmac_register (uint32_t io_base0, uint32_t io_base1,
- void *OF_private);
-
-@@ -399,17 +401,23 @@
- uint16_t min_grant, uint16_t max_latency);
- void OF_finalize_pci_host (void *dev, int first_bus, int nb_busses);
- void OF_finalize_pci_device (void *dev, uint8_t bus, uint8_t devfn,
-- uint32_t *regions, uint32_t *sizes);
-+ uint32_t *regions, uint32_t *sizes,
-+ int irq_line);
- void OF_finalize_pci_macio (void *dev, uint32_t base_address, uint32_t size,
- void *private_data);
-+void OF_finalize_pci_ide (void *dev,
-+ uint32_t io_base0, uint32_t io_base1,
-+ uint32_t io_base2, uint32_t io_base3);
- int OF_register_bus (const unsigned char *name, uint32_t address,
- const unsigned char *type);
- int OF_register_serial (const unsigned char *bus, const unsigned char *name,
- uint32_t io_base, int irq);
- int OF_register_stdio (const unsigned char *dev_in,
- const unsigned char *dev_out);
--void OF_vga_register (const unsigned char *name, uint32_t address,
-- int width, int height, int depth);
-+void OF_vga_register (const unsigned char *name, unused uint32_t address,
-+ int width, int height, int depth,
-+ unsigned long vga_bios_addr,
-+ unsigned long vga_bios_size);
- void *OF_blockdev_register (void *parent, void *private,
- const unsigned char *type,
- const unsigned char *name, int devnum,
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/bloc.c OpenHackWare-release-0.4/src/bloc.c
---- OpenHackWare-release-0.4.org/src/bloc.c 2005-04-06 23:21:00.000000000 +0200
-+++ OpenHackWare-release-0.4/src/bloc.c 2005-07-08 00:28:26.000000000 +0200
-@@ -55,6 +55,7 @@
- /* Partitions */
- part_t *parts, *bparts;
- part_t *boot_part;
-+ int bpartnum;
- /* Chain */
- bloc_device_t *next;
- };
-@@ -66,6 +67,7 @@
-
- static int ide_initialize (bloc_device_t *bd, int device);
- static int ide_read_sector (bloc_device_t *bd, void *buffer, int secnum);
-+static int ide_reset (bloc_device_t *bd);
-
- static int mem_initialize (bloc_device_t *bd, int device);
- static int mem_read_sector (bloc_device_t *bd, void *buffer, int secnum);
-@@ -212,6 +214,17 @@
- {
- }
-
-+void bd_reset_all(void)
-+{
-+ bloc_device_t *bd;
-+ for (bd = bd_list; bd != NULL; bd = bd->next) {
-+ if (bd->init == &ide_initialize) {
-+ /* reset IDE drive because Darwin wants all IDE devices to be reset */
-+ ide_reset(bd);
-+ }
-+ }
-+}
-+
- uint32_t bd_seclen (bloc_device_t *bd)
- {
- return bd->seclen;
-@@ -223,10 +236,12 @@
- }
-
- /* XXX: to be suppressed */
--void bd_set_boot_part (bloc_device_t *bd, part_t *partition)
-+void bd_set_boot_part (bloc_device_t *bd, part_t *partition, int partnum)
- {
-+ dprintf("%s: part %p (%p) %d\n", __func__, partition, bd->boot_part, partnum);
- if (bd->boot_part == NULL) {
- bd->boot_part = partition;
-+ bd->bpartnum = partnum;
- }
- }
-
-@@ -240,6 +255,13 @@
- return &bd->bparts;
- }
-
-+void bd_set_boot_device (bloc_device_t *bd)
-+{
-+#if defined (USE_OPENFIRMWARE)
-+ OF_blockdev_set_boot_device(bd->OF_private, bd->bpartnum, "\\\\ofwboot");
-+#endif
-+}
-+
- part_t *bd_probe (int boot_device)
- {
- char devices[] = { /*'a', 'b',*/ 'c', 'd', 'e', 'f', 'm', '\0', };
-@@ -272,9 +294,7 @@
- tmp = part_probe(bd, force_raw);
- if (boot_device == bd->device) {
- boot_part = tmp;
--#if defined (USE_OPENFIRMWARE)
-- OF_blockdev_set_boot_device(bd->OF_private, 2, "\\\\ofwboot");
--#endif
-+ bd_set_boot_device(bd);
- }
- }
-
-@@ -717,34 +737,29 @@
- /* IDE PCI access for pc */
- static uint8_t ide_pci_port_read (bloc_device_t *bd, int port)
- {
-- eieio();
--
-- return *(uint8_t *)(bd->io_base + port);
-+ uint8_t value;
-+ value = inb(bd->io_base + port);
-+ return value;
- }
-
- static void ide_pci_port_write (bloc_device_t *bd, int port, uint8_t value)
- {
-- *(uint8_t *)(bd->io_base + port) = value;
-- eieio();
-+ outb(bd->io_base + port, value);
- }
-
- static uint32_t ide_pci_data_readl (bloc_device_t *bd)
- {
-- eieio();
--
-- return *((uint32_t *)bd->io_base);
-+ return inl(bd->io_base);
- }
-
- static void ide_pci_data_writel (bloc_device_t *bd, uint32_t val)
- {
-- *(uint32_t *)(bd->io_base) = val;
-- eieio();
-+ outl(bd->io_base, val);
- }
-
- static void ide_pci_control_write (bloc_device_t *bd, uint32_t val)
- {
-- *((uint8_t *)bd->tmp) = val;
-- eieio();
-+ outb(bd->tmp + 2, val);
- }
-
- static ide_ops_t ide_pci_pc_ops = {
-@@ -761,7 +776,7 @@
-
- void ide_pci_pc_register (uint32_t io_base0, uint32_t io_base1,
- uint32_t io_base2, uint32_t io_base3,
-- unused void *OF_private)
-+ void *OF_private0, void *OF_private1)
- {
- if (ide_pci_ops == NULL) {
- ide_pci_ops = malloc(sizeof(ide_ops_t));
-@@ -770,19 +785,19 @@
- memcpy(ide_pci_ops, &ide_pci_pc_ops, sizeof(ide_ops_t));
- }
- if ((io_base0 != 0 || io_base1 != 0) &&
-- ide_pci_ops->base[0] == 0 && ide_pci_ops->base[1] == 0) {
-+ ide_pci_ops->base[0] == 0 && ide_pci_ops->base[2] == 0) {
- ide_pci_ops->base[0] = io_base0;
-- ide_pci_ops->base[1] = io_base1;
-+ ide_pci_ops->base[2] = io_base1;
- #ifdef USE_OPENFIRMWARE
-- ide_pci_ops->OF_private[0] = OF_private;
-+ ide_pci_ops->OF_private[0] = OF_private0;
- #endif
- }
- if ((io_base2 != 0 || io_base3 != 0) &&
-- ide_pci_ops->base[2] == 0 && ide_pci_ops->base[3] == 0) {
-- ide_pci_ops->base[2] = io_base2;
-+ ide_pci_ops->base[1] == 0 && ide_pci_ops->base[3] == 0) {
-+ ide_pci_ops->base[1] = io_base2;
- ide_pci_ops->base[3] = io_base3;
- #ifdef USE_OPENFIRMWARE
-- ide_pci_ops->OF_private[1] = OF_private;
-+ ide_pci_ops->OF_private[1] = OF_private1;
- #endif
- }
- }
-@@ -935,6 +950,8 @@
- }
-
- static void atapi_pad_req (void *buffer, int len);
-+static void atapi_make_req (bloc_device_t *bd, uint32_t *buffer,
-+ int maxlen);
- static int atapi_read_sector (bloc_device_t *bd, void *buffer, int secnum);
-
- static int ide_initialize (bloc_device_t *bd, int device)
-@@ -1035,9 +1052,7 @@
- DPRINTF("INQUIRY\n");
- len = spc_inquiry_req(&atapi_buffer, 36);
- atapi_pad_req(&atapi_buffer, len);
-- ide_port_write(bd, 0x07, 0xA0);
-- for (i = 0; i < 3; i++)
-- ide_data_writel(bd, ldswap32(&atapi_buffer[i]));
-+ atapi_make_req(bd, atapi_buffer, 36);
- status = ide_port_read(bd, 0x07);
- if (status != 0x48) {
- ERROR("ATAPI INQUIRY : status %0x != 0x48\n", status);
-@@ -1053,9 +1068,7 @@
- DPRINTF("READ_CAPACITY\n");
- len = mmc_read_capacity_req(&atapi_buffer);
- atapi_pad_req(&atapi_buffer, len);
-- ide_port_write(bd, 0x07, 0xA0);
-- for (i = 0; i < 3; i++)
-- ide_data_writel(bd, ldswap32(&atapi_buffer[i]));
-+ atapi_make_req(bd, atapi_buffer, 8);
- status = ide_port_read(bd, 0x07);
- if (status != 0x48) {
- ERROR("ATAPI READ_CAPACITY : status %0x != 0x48\n", status);
-@@ -1105,6 +1118,22 @@
- memset(p + len, 0, 12 - len);
- }
-
-+static void atapi_make_req (bloc_device_t *bd, uint32_t *buffer,
-+ int maxlen)
-+{
-+ int i;
-+ /* select drive */
-+ if (bd->drv == 0)
-+ ide_port_write(bd, 0x06, 0x40);
-+ else
-+ ide_port_write(bd, 0x06, 0x50);
-+ ide_port_write(bd, 0x04, maxlen & 0xff);
-+ ide_port_write(bd, 0x05, (maxlen >> 8) & 0xff);
-+ ide_port_write(bd, 0x07, 0xA0);
-+ for (i = 0; i < 3; i++)
-+ ide_data_writel(bd, ldswap32(&buffer[i]));
-+}
-+
- static int atapi_read_sector (bloc_device_t *bd, void *buffer, int secnum)
- {
- uint32_t atapi_buffer[4];
-@@ -1112,16 +1141,9 @@
- uint32_t status, value;
- int i, len;
-
-- /* select drive */
-- if (bd->drv == 0)
-- ide_port_write(bd, 0x06, 0x40);
-- else
-- ide_port_write(bd, 0x06, 0x50);
- len = mmc_read12_req(atapi_buffer, secnum, 1);
- atapi_pad_req(&atapi_buffer, len);
-- ide_port_write(bd, 0x07, 0xA0);
-- for (i = 0; i < 3; i++)
-- ide_data_writel(bd, ldswap32(&atapi_buffer[i]));
-+ atapi_make_req(bd, atapi_buffer, bd->seclen);
- status = ide_port_read(bd, 0x07);
- if (status != 0x48) {
- ERROR("ATAPI READ12 : status %0x != 0x48\n", status);
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/apple.c OpenHackWare-release-0.4/src/libpart/apple.c
---- OpenHackWare-release-0.4.org/src/libpart/apple.c 2005-03-31 09:23:33.000000000 +0200
-+++ OpenHackWare-release-0.4/src/libpart/apple.c 2005-07-03 16:17:41.000000000 +0200
-@@ -199,14 +199,18 @@
- if (len == 0) {
- /* Place holder. Skip it */
- DPRINTF("%s placeholder part\t%d\n", __func__, i);
-+ part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
-+ part_register(bd, part, name, i);
- } else if (strncmp("Apple_Void", type, 32) == 0) {
- /* Void partition. Skip it */
- DPRINTF("%s Void part\t%d [%s]\n", __func__, i, type);
-+ part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
-+ part_register(bd, part, name, i);
- } else if (strncmp("Apple_Free", type, 32) == 0) {
- /* Free space. Skip it */
- DPRINTF("%s Free part (%d)\n", __func__, i);
- part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
-- part_register(bd, part, name);
-+ part_register(bd, part, name, i);
- } else if (strncmp("Apple_partition_map", type, 32) == 0 ||
- strncmp("Apple_Partition_Map", type, 32) == 0
- #if 0 // Is this really used or is it just a mistake ?
-@@ -226,7 +230,7 @@
- */
- }
- part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
-- part_register(bd, part, name);
-+ part_register(bd, part, name, i);
- } else if (strncmp("Apple_Driver", type, 32) == 0 ||
- strncmp("Apple_Driver43", type, 32) == 0 ||
- strncmp("Apple_Driver43_CD", type, 32) == 0 ||
-@@ -236,8 +240,12 @@
- strncmp("Apple_Driver_IOKit", type, 32) == 0) {
- /* Drivers. don't care for now */
- DPRINTF("%s Drivers part\t%d [%s]\n", __func__, i, type);
-+ part->flags = PART_TYPE_APPLE | PART_FLAG_DRIVER;
-+ part_register(bd, part, name, i);
- } else if (strncmp("Apple_Patches", type, 32) == 0) {
- /* Patches: don't care for now */
-+ part->flags = PART_TYPE_APPLE | PART_FLAG_PATCH;
-+ part_register(bd, part, name, i);
- DPRINTF("%s Patches part\t%d [%s]\n", __func__, i, type);
- } else if (strncmp("Apple_HFS", type, 32) == 0 ||
- strncmp("Apple_MFS", type, 32) == 0 ||
-@@ -256,9 +264,8 @@
- count = partmap->bloc_cnt * HFS_BLOCSIZE;
- if (partmap->boot_size == 0 || partmap->boot_load == 0) {
- printf("Not a bootable partition %d %d (%p %p)\n",
-- partmap->boot_size, partmap->boot_load,boot_part, part);
-- if (boot_part == NULL)
-- boot_part = part;
-+ partmap->boot_size, partmap->boot_load,
-+ boot_part, part);
- part->flags = PART_TYPE_APPLE | PART_FLAG_FS;
- } else {
- part->boot_start.bloc = partmap->boot_start;
-@@ -278,8 +285,8 @@
- boot_part = part;
- part->flags = PART_TYPE_APPLE | PART_FLAG_FS | PART_FLAG_BOOT;
- }
-- printf("Partition: %d %s st %0x size %0x",
-- i, name, partmap->start_bloc, partmap->bloc_cnt);
-+ printf("Partition: %d '%s' '%s' st %0x size %0x",
-+ i, name, type, partmap->start_bloc, partmap->bloc_cnt);
- #ifndef DEBUG
- printf("\n");
- #endif
-@@ -290,11 +297,13 @@
- part->boot_load, part->boot_entry);
- DPRINTF(" load %0x entry %0x %0x\n",
- partmap->boot_load2, partmap->boot_entry2, HFS_BLOCSIZE);
-- part_register(bd, part, name);
-+ part_register(bd, part, name, i);
- } else {
- memcpy(tmp, type, 32);
- tmp[32] = '\0';
- ERROR("Unknown partition type [%s]\n", tmp);
-+ part->flags = PART_TYPE_APPLE | PART_FLAG_DUMMY;
-+ part_register(bd, part, name, i);
- }
- }
- error:
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/core.c OpenHackWare-release-0.4/src/libpart/core.c
---- OpenHackWare-release-0.4.org/src/libpart/core.c 2005-03-31 09:23:33.000000000 +0200
-+++ OpenHackWare-release-0.4/src/libpart/core.c 2005-07-03 16:17:41.000000000 +0200
-@@ -126,7 +126,7 @@
- }
-
- int part_register (bloc_device_t *bd, part_t *partition,
-- const unsigned char *name)
-+ const unsigned char *name, int partnum)
- {
- part_t **cur;
-
-@@ -134,6 +134,7 @@
- partition->bd = bd;
- partition->next = NULL;
- partition->name = strdup(name);
-+ partition->partnum = partnum;
- for (cur = _bd_parts(bd); *cur != NULL; cur = &(*cur)->next)
- continue;
- *cur = partition;
-@@ -141,29 +142,15 @@
- return 0;
- }
-
--static inline int set_boot_part (bloc_device_t *bd, int partnum)
--{
-- part_t *cur;
--
-- cur = part_get(bd, partnum);
-- if (cur == NULL)
-- return -1;
-- bd_set_boot_part(bd, cur);
--
-- return 0;
--}
--
- part_t *part_get (bloc_device_t *bd, int partnum)
- {
- part_t **listp, *cur;
-- int i;
-
- listp = _bd_parts(bd);
-- cur = *listp;
-- for (i = 0; i != partnum; i++) {
-- if (cur == NULL)
-+
-+ for (cur = *listp; cur != NULL; cur = cur->next) {
-+ if (cur->partnum == partnum)
- break;
-- cur = cur->next;
- }
-
- return cur;
-@@ -192,17 +179,20 @@
- part_set_blocsize(bd, part, 512);
- part->bd = bd;
- part->flags = PART_TYPE_RAW | PART_FLAG_BOOT;
-- part_register(bd, part, "Raw");
-+ part_register(bd, part, "Raw", 0);
-
- return part;
- }
-
-+bloc_device_t *part_get_bd (part_t *part)
-+{
-+ return part->bd;
-+}
-+
- part_t *part_probe (bloc_device_t *bd, int set_raw)
- {
-- part_t *part0, *boot_part, **cur;
-+ part_t *part0 = NULL, *boot_part, **cur;
-
-- /* Register the 0 partition: raw partition containing the whole disk */
-- part0 = part_get_raw(bd);
- /* Try to find a valid boot partition */
- boot_part = Apple_probe_partitions(bd);
- if (boot_part == NULL) {
-@@ -210,10 +200,13 @@
- if (boot_part == NULL && arch == ARCH_PREP)
- boot_part = PREP_find_partition(bd);
- if (boot_part == NULL && set_raw != 0) {
-- boot_part = part0;
-- set_boot_part(bd, 0);
-+ dprintf("Use bloc device as raw partition\n");
- }
- }
-+ if (_bd_parts(bd) == NULL) {
-+ /* Register the 0 partition: raw partition containing the whole disk */
-+ part0 = part_get_raw(bd);
-+ }
- /* Probe filesystem on each found partition */
- for (cur = _bd_parts(bd); *cur != NULL; cur = &(*cur)->next) {
- const unsigned char *map, *type;
-@@ -248,23 +241,28 @@
- type = "unknown";
- break;
- }
-- DPRINTF("Probe filesystem on %s %s partition '%s' %s\n",
-+ dprintf("Probe filesystem on %s %s partition '%s' %s %p\n",
- type, map, (*cur)->name,
-- ((*cur)->flags) & PART_FLAG_BOOT ? "(bootable)" : "");
-+ ((*cur)->flags) & PART_FLAG_BOOT ? "(bootable)" : "", *cur);
- if (((*cur)->flags) & PART_FLAG_FS) {
- if (((*cur)->flags) & PART_FLAG_BOOT)
- (*cur)->fs = fs_probe(*cur, 1);
- else
- (*cur)->fs = fs_probe(*cur, 0);
-+ } else if (((*cur)->flags) & PART_TYPE_RAW) {
-+ (*cur)->fs = fs_probe(*cur, 2);
- } else {
- (*cur)->fs = fs_probe(*cur, 2);
- }
-- if (((*cur)->flags) & PART_FLAG_BOOT) {
-- bd_set_boot_part(bd, *cur);
- fs_get_bootfile((*cur)->fs);
-+ if (((*cur)->flags) & PART_FLAG_BOOT) {
-+ dprintf("Partition is bootable (%d)\n", (*cur)->partnum);
-+ bd_set_boot_part(bd, *cur, (*cur)->partnum);
-+ if (boot_part == NULL)
-+ boot_part = *cur;
- }
- }
-- DPRINTF("Boot partition: %p %p %p %p\n", boot_part, boot_part->fs,
-+ dprintf("Boot partition: %p %p %p %p\n", boot_part, boot_part->fs,
- part_fs(boot_part), part0);
-
- return boot_part;
-@@ -279,6 +277,7 @@
- part->boot_size.offset = 0;
- part->boot_load = 0;
- part->boot_entry = 0;
-+ part->flags |= PART_FLAG_BOOT;
-
- return 0;
- }
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/isofs.c OpenHackWare-release-0.4/src/libpart/isofs.c
---- OpenHackWare-release-0.4.org/src/libpart/isofs.c 2005-03-31 09:23:33.000000000 +0200
-+++ OpenHackWare-release-0.4/src/libpart/isofs.c 2005-07-03 16:17:41.000000000 +0200
-@@ -242,7 +242,7 @@
- part->boot_start.bloc, part->boot_size.bloc,
- part->boot_load, part->boot_entry);
- part->flags = PART_TYPE_ISO9660 | PART_FLAG_BOOT;
-- part_register(bd, part, name);
-+ part_register(bd, part, name, i + 1);
- fs_raw_set_bootfile(part, part->boot_start.bloc,
- part->boot_start.offset,
- part->boot_size.bloc,
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/libpart.h OpenHackWare-release-0.4/src/libpart/libpart.h
---- OpenHackWare-release-0.4.org/src/libpart/libpart.h 2005-03-31 09:23:33.000000000 +0200
-+++ OpenHackWare-release-0.4/src/libpart/libpart.h 2005-07-03 16:17:41.000000000 +0200
-@@ -30,6 +30,7 @@
-
- struct part_t {
- bloc_device_t *bd;
-+ int partnum;
- uint32_t start; /* Partition first bloc */
- uint32_t size; /* Partition size, in blocs */
- uint32_t spb;
-@@ -54,7 +55,7 @@
- };
-
- int part_register (bloc_device_t *bd, part_t *partition,
-- const unsigned char *name);
-+ const unsigned char *name, int partnum);
- void part_set_blocsize (bloc_device_t *bd, part_t *part, uint32_t blocsize);
- void part_private_set (part_t *part, void *private);
- void *part_private_get (part_t *part);
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/libpart/prep.c OpenHackWare-release-0.4/src/libpart/prep.c
---- OpenHackWare-release-0.4.org/src/libpart/prep.c 2005-03-31 09:23:33.000000000 +0200
-+++ OpenHackWare-release-0.4/src/libpart/prep.c 2005-07-03 16:17:41.000000000 +0200
-@@ -164,7 +164,7 @@
- part->boot_load = 0;
- part->boot_entry = boot_offset - part->bloc_size;
- part->flags = PART_TYPE_PREP | PART_FLAG_BOOT;
-- part_register(bd, part, "PREP boot");
-+ part_register(bd, part, "PREP boot", i);
- fs_raw_set_bootfile(part, part->boot_start.bloc,
- part->boot_start.offset,
- part->boot_size.bloc,
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/main.c OpenHackWare-release-0.4/src/main.c
---- OpenHackWare-release-0.4.org/src/main.c 2005-03-31 09:23:33.000000000 +0200
-+++ OpenHackWare-release-0.4/src/main.c 2005-06-07 23:48:39.000000000 +0200
-@@ -364,20 +364,24 @@
- void *load_base, *load_entry, *last_alloc, *load_end;
- uint32_t memsize, boot_image_size, cmdline_size, ramdisk_size;
- uint32_t boot_base, boot_nb;
-- int boot_device;
-+ int boot_device, i;
-+ static const uint32_t isa_base_tab[3] = {
-+ 0x80000000, /* PREP */
-+ 0xFE000000, /* Grackle (Heathrow) */
-+ 0xF2000000, /* UniNorth (Mac99) */
-+ };
-
- /* Retrieve NVRAM configuration */
-- nvram_retry:
-+ for(i = 0; i < 3; i++) {
-+ isa_io_base = isa_base_tab[i];
- nvram = NVRAM_get_config(&memsize, &boot_device,
- &boot_image, &boot_image_size,
- &cmdline, &cmdline_size,
- &ramdisk, &ramdisk_size);
-- if (nvram == NULL) {
-- /* Retry with another isa_io_base */
-- if (isa_io_base == 0x80000000) {
-- isa_io_base = 0xF2000000;
-- goto nvram_retry;
-+ if (nvram)
-+ break;
- }
-+ if (i == 3) {
- ERROR("Unable to load configuration from NVRAM. Aborting...\n");
- return -1;
- }
-@@ -402,7 +406,7 @@
- cpu_name = CPU_get_name(pvr);
- OF_register_cpu(cpu_name, 0, pvr,
- 200 * 1000 * 1000, 200 * 1000 * 1000,
-- 100 * 1000 * 1000, 10 * 1000 * 1000,
-+ 100 * 1000 * 1000, 100 * 1000 * 1000,
- 0x0092);
- }
- OF_register_memory(memsize, 512 * 1024 /* TOFIX */);
-@@ -433,9 +437,12 @@
- vga_puts(copyright);
- vga_puts("\n");
-
-+#if 0
- /* QEMU is quite incoherent: d is cdrom, not second drive */
-+ /* XXX: should probe CD-ROM position */
- if (boot_device == 'd')
- boot_device = 'e';
-+#endif
- /* Open boot device */
- boot_part = bd_probe(boot_device);
- if (boot_device == 'm') {
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/nvram.c OpenHackWare-release-0.4/src/nvram.c
---- OpenHackWare-release-0.4.org/src/nvram.c 2005-03-31 09:23:33.000000000 +0200
-+++ OpenHackWare-release-0.4/src/nvram.c 2005-06-04 23:44:03.000000000 +0200
-@@ -334,6 +334,7 @@
- ret = NVRAM_chrp_format(nvram);
- break;
- case ARCH_MAC99:
-+ case ARCH_HEATHROW: /* XXX: may be incorrect */
- ret = NVRAM_mac99_format(nvram);
- break;
- case ARCH_POP:
-@@ -409,13 +410,12 @@
- arch = ARCH_MAC99;
- } else if (strcmp(sign, "POP") == 0) {
- arch = ARCH_POP;
-+ } else if (strcmp(sign, "HEATHROW") == 0) {
-+ arch = ARCH_HEATHROW;
- } else {
- ERROR("Unknown PPC architecture: '%s'\n", sign);
- return NULL;
- }
-- /* HACK */
-- if (arch == ARCH_CHRP)
-- arch = ARCH_MAC99;
- lword = NVRAM_get_lword(nvram, 0x30);
- *RAM_size = lword;
- byte = NVRAM_get_byte(nvram, 0x34);
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/of.c OpenHackWare-release-0.4/src/of.c
---- OpenHackWare-release-0.4.org/src/of.c 2005-04-06 23:17:26.000000000 +0200
-+++ OpenHackWare-release-0.4/src/of.c 2005-07-07 23:30:08.000000000 +0200
-@@ -489,7 +489,7 @@
- ERROR("%s can't alloc new node '%s' name\n", __func__, name);
- return NULL;
- }
-- new->prop_address = OF_prop_int_new(env, new, "address", address);
-+ new->prop_address = OF_prop_int_new(env, new, "unit-address", address);
- if (new->prop_address == NULL) {
- free(new->prop_name->value);
- free(new->prop_name);
-@@ -1017,6 +1017,33 @@
- string, strlen(string) + 1);
- }
-
-+/* convert '\1' char to '\0' */
-+static OF_prop_t *OF_prop_string_new1 (OF_env_t *env, OF_node_t *node,
-+ const unsigned char *name,
-+ const unsigned char *string)
-+{
-+ int len, i;
-+ OF_prop_t *ret;
-+ unsigned char *str;
-+
-+ if (strchr(string, '\1') == NULL) {
-+ return OF_prop_string_new(env, node, name, string);
-+ } else {
-+ len = strlen(string) + 1;
-+ str = malloc(len);
-+ if (!str)
-+ return NULL;
-+ memcpy(str, string, len);
-+ for(i = 0; i < len; i++)
-+ if (str[i] == '\1')
-+ str[i] = '\0';
-+ ret = OF_property_new(env, node, name,
-+ str, len);
-+ free(str);
-+ return ret;
-+ }
-+}
-+
- __attribute__ (( section (".OpenFirmware") ))
- static OF_prop_t *OF_prop_int_new (OF_env_t *env, OF_node_t *node,
- const unsigned char *name, uint32_t value)
-@@ -1421,15 +1448,12 @@
- __attribute__ (( section (".OpenFirmware") ))
- int OF_init (void)
- {
-- const unsigned char compat_str[] =
- #if 0
- "PowerMac3,1\0MacRISC\0Power Macintosh\0";
- "PowerMac1,2\0MacRISC\0Power Macintosh\0";
- "AAPL,PowerMac G3\0PowerMac G3\0MacRISC\0Power Macintosh\0";
- "AAPL,PowerMac3,0\0MacRISC\0Power Macintosh\0";
- "AAPL,Gossamer\0MacRISC\0Power Macintosh\0";
--#else
-- "AAPL,PowerMac G3\0PowerMac G3\0MacRISC\0Power Macintosh\0";
- #endif
- OF_env_t *OF_env;
- OF_node_t *als, *opt, *chs, *pks;
-@@ -1455,15 +1479,21 @@
- return -1;
- }
- OF_prop_string_new(OF_env, OF_node_root, "device_type", "bootrom");
--#if 0
-- OF_prop_string_new(OF_env, OF_node_root,
-- "model", "PPC Open Hack'Ware " BIOS_VERSION);
--#else
-+ if (arch == ARCH_HEATHROW) {
-+ const unsigned char compat_str[] =
-+ "PowerMac1,1\0MacRISC\0Power Macintosh";
-+ OF_property_new(OF_env, OF_node_root, "compatible",
-+ compat_str, sizeof(compat_str));
- OF_prop_string_new(OF_env, OF_node_root,
-- "model", compat_str);
--#endif
-+ "model", "Power Macintosh");
-+ } else {
-+ const unsigned char compat_str[] =
-+ "PowerMac3,1\0MacRISC\0Power Macintosh";
- OF_property_new(OF_env, OF_node_root, "compatible",
- compat_str, sizeof(compat_str));
-+ OF_prop_string_new(OF_env, OF_node_root,
-+ "model", "PowerMac3,1");
-+ }
- #if 0
- OF_prop_string_new(OF_env, OF_node_root, "copyright", copyright);
- #else
-@@ -1561,14 +1591,15 @@
- range.size = 0x00800000;
- OF_property_new(OF_env, rom, "ranges", &range, sizeof(OF_range_t));
- OF_prop_int_new(OF_env, rom, "#address-cells", 1);
-+
- /* "/rom/boot-rom@fff00000" node */
-- brom = OF_node_new(OF_env, OF_node_root, "boot-rom", 0xfff00000);
-+ brom = OF_node_new(OF_env, rom, "boot-rom", 0xfff00000);
- if (brom == NULL) {
- ERROR("Cannot create 'boot-rom'\n");
- return -1;
- }
- regs.address = 0xFFF00000;
-- regs.size = 0x00010000;
-+ regs.size = 0x00100000;
- OF_property_new(OF_env, brom, "reg", &regs, sizeof(OF_regprop_t));
- OF_prop_string_new(OF_env, brom, "write-characteristic", "flash");
- OF_prop_string_new(OF_env, brom, "BootROM-build-date",
-@@ -1577,7 +1608,7 @@
- OF_prop_string_new(OF_env, brom, "copyright", copyright);
- OF_prop_string_new(OF_env, brom, "model", BIOS_str);
- OF_prop_int_new(OF_env, brom, "result", 0);
--#if 0
-+#if 1
- {
- /* Hack taken 'as-is' from PearPC */
- unsigned char info[] = {
-@@ -1596,7 +1627,9 @@
- OF_node_put(OF_env, brom);
- OF_node_put(OF_env, rom);
- }
-+#if 0
- /* From here, hardcoded hacks to get a Mac-like machine */
-+ /* XXX: Core99 does not seem to like this NVRAM tree */
- /* "/nvram@fff04000" node */
- {
- OF_regprop_t regs;
-@@ -1617,6 +1650,7 @@
- OF_prop_int_new(OF_env, chs, "nvram", OF_pack_handle(OF_env, nvr));
- OF_node_put(OF_env, nvr);
- }
-+#endif
- /* "/pseudo-hid" : hid emulation as Apple does */
- {
- OF_node_t *hid;
-@@ -1663,7 +1697,27 @@
- }
- OF_node_put(OF_env, hid);
- }
-+ if (arch == ARCH_MAC99) {
-+ OF_node_t *unin;
-+ OF_regprop_t regs;
-
-+ unin = OF_node_new(OF_env, OF_node_root,
-+ "uni-n", 0xf8000000);
-+ if (unin == NULL) {
-+ ERROR("Cannot create 'uni-n'\n");
-+ return -1;
-+ }
-+ OF_prop_string_new(OF_env, unin, "device-type", "memory-controller");
-+ OF_prop_string_new(OF_env, unin, "model", "AAPL,UniNorth");
-+ OF_prop_string_new(OF_env, unin, "compatible", "uni-north");
-+ regs.address = 0xf8000000;
-+ regs.size = 0x01000000;
-+ OF_property_new(OF_env, unin, "reg", &regs, sizeof(regs));
-+ OF_prop_int_new(OF_env, unin, "#address-cells", 1);
-+ OF_prop_int_new(OF_env, unin, "#size-cells", 1);
-+ OF_prop_int_new(OF_env, unin, "device-rev", 3);
-+ OF_node_put(OF_env, unin);
-+ }
-
- #if 1 /* This is mandatory for claim to work
- * but I don't know where it should really be (in cpu ?)
-@@ -1693,7 +1747,9 @@
-
- /* "/options/boot-args" node */
- {
-- const unsigned char *args = "-v rootdev cdrom";
-+ // const unsigned char *args = "-v rootdev cdrom";
-+ //const unsigned char *args = "-v io=0xffffffff";
-+ const unsigned char *args = "-v";
- /* Ask MacOS X to print debug messages */
- // OF_prop_string_new(OF_env, chs, "machargs", args);
- // OF_prop_string_new(OF_env, opt, "boot-command", args);
-@@ -2013,17 +2069,17 @@
- OF_prop_int_new(OF_env, node, "min-grant", min_grant);
- OF_prop_int_new(OF_env, node, "max-latency", max_latency);
- if (dev->type != NULL)
-- OF_prop_string_new(OF_env, node, "device_type", dev->type);
-+ OF_prop_string_new1(OF_env, node, "device_type", dev->type);
- if (dev->compat != NULL)
-- OF_prop_string_new(OF_env, node, "compatible", dev->compat);
-+ OF_prop_string_new1(OF_env, node, "compatible", dev->compat);
- if (dev->model != NULL)
-- OF_prop_string_new(OF_env, node, "model", dev->model);
-+ OF_prop_string_new1(OF_env, node, "model", dev->model);
- if (dev->acells != 0)
- OF_prop_int_new(OF_env, node, "#address-cells", dev->acells);
- if (dev->scells != 0)
-- OF_prop_int_new(OF_env, node, "#interrupt-cells", dev->acells);
-+ OF_prop_int_new(OF_env, node, "#size-cells", dev->scells);
- if (dev->icells != 0)
-- OF_prop_int_new(OF_env, node, "#size-cells", dev->acells);
-+ OF_prop_int_new(OF_env, node, "#interrupt-cells", dev->icells);
- dprintf("Done %p %p\n", parent, node);
-
- return node;
-@@ -2040,8 +2096,9 @@
- OF_env_t *OF_env;
- pci_range_t ranges[3];
- OF_regprop_t regs[1];
-- OF_node_t *pci_host;
-+ OF_node_t *pci_host, *als;
- int nranges;
-+ unsigned char buffer[OF_NAMELEN_MAX];
-
- OF_env = OF_env_main;
- dprintf("register PCI host '%s' '%s' '%s' '%s'\n",
-@@ -2052,6 +2109,17 @@
- ERROR("Cannot create pci host\n");
- return NULL;
- }
-+
-+ als = OF_node_get(OF_env, "aliases");
-+ if (als == NULL) {
-+ ERROR("Cannot get 'aliases'\n");
-+ return NULL;
-+ }
-+ sprintf(buffer, "/%s", dev->name);
-+ OF_prop_string_set(OF_env, als, "pci", buffer);
-+ OF_node_put(OF_env, als);
-+
-+
- regs[0].address = cfg_base;
- regs[0].size = cfg_len;
- OF_property_new(OF_env, pci_host, "reg", regs, sizeof(OF_regprop_t));
-@@ -2136,6 +2204,11 @@
- return pci_dev;
- }
-
-+/* XXX: suppress that, used for interrupt map init */
-+OF_node_t *pci_host_node;
-+uint32_t pci_host_interrupt_map[7 * 32];
-+int pci_host_interrupt_map_len = 0;
-+
- void OF_finalize_pci_host (void *dev, int first_bus, int nb_busses)
- {
- OF_env_t *OF_env;
-@@ -2145,10 +2218,12 @@
- regs[0].address = first_bus;
- regs[0].size = nb_busses;
- OF_property_new(OF_env, dev, "bus-range", regs, sizeof(OF_regprop_t));
-+ pci_host_node = dev;
- }
-
- void OF_finalize_pci_device (void *dev, uint8_t bus, uint8_t devfn,
-- uint32_t *regions, uint32_t *sizes)
-+ uint32_t *regions, uint32_t *sizes,
-+ int irq_line)
- {
- OF_env_t *OF_env;
- pci_reg_prop_t pregs[6], rregs[6];
-@@ -2156,6 +2231,7 @@
- int i, j, k;
-
- OF_env = OF_env_main;
-+ /* XXX: only useful for VGA card in fact */
- if (regions[0] != 0x00000000)
- OF_prop_int_set(OF_env, dev, "address", regions[0] & ~0x0000000F);
- for (i = 0, j = 0, k = 0; i < 6; i++) {
-@@ -2222,7 +2298,22 @@
- } else {
- OF_property_new(OF_env, dev, "assigned-addresses", NULL, 0);
- }
--#if 0
-+ if (irq_line >= 0) {
-+ int i;
-+ OF_prop_int_new(OF_env, dev, "interrupts", 1);
-+ i = pci_host_interrupt_map_len;
-+ pci_host_interrupt_map[i++] = (devfn << 8) & 0xf800;
-+ pci_host_interrupt_map[i++] = 0;
-+ pci_host_interrupt_map[i++] = 0;
-+ pci_host_interrupt_map[i++] = 0;
-+ pci_host_interrupt_map[i++] = 0; /* pic handle will be patched later */
-+ pci_host_interrupt_map[i++] = irq_line;
-+ if (arch != ARCH_HEATHROW) {
-+ pci_host_interrupt_map[i++] = 1;
-+ }
-+ pci_host_interrupt_map_len = i;
-+ }
-+#if 1
- {
- OF_prop_t *prop_name = ((OF_node_t *)dev)->prop_name;
-
-@@ -2390,6 +2481,54 @@
- return 0;
- }
-
-+static void keylargo_ata(OF_node_t *mio, uint32_t base_address,
-+ uint32_t base, int irq1, int irq2,
-+ uint16_t pic_phandle)
-+{
-+ OF_env_t *OF_env = OF_env_main;
-+ OF_node_t *ata;
-+ OF_regprop_t regs[2];
-+
-+ ata = OF_node_new(OF_env, mio, "ata-4", base);
-+ if (ata == NULL) {
-+ ERROR("Cannot create 'ata-4'\n");
-+ return;
-+ }
-+ OF_prop_string_new(OF_env, ata, "device_type", "ata");
-+#if 1
-+ OF_prop_string_new(OF_env, ata, "compatible", "key2largo-ata");
-+ OF_prop_string_new(OF_env, ata, "model", "ata-4");
-+ OF_prop_string_new(OF_env, ata, "cable-type", "80-conductor");
-+#else
-+ OF_prop_string_new(OF_env, ata, "compatible", "cmd646-ata");
-+ OF_prop_string_new(OF_env, ata, "model", "ata-4");
-+#endif
-+ OF_prop_int_new(OF_env, ata, "#address-cells", 1);
-+ OF_prop_int_new(OF_env, ata, "#size-cells", 0);
-+ regs[0].address = base;
-+ regs[0].size = 0x00001000;
-+#if 0 // HACK: Don't set up DMA registers
-+ regs[1].address = 0x00008A00;
-+ regs[1].size = 0x00001000;
-+ OF_property_new(OF_env, ata, "reg",
-+ regs, 2 * sizeof(OF_regprop_t));
-+#else
-+ OF_property_new(OF_env, ata, "reg",
-+ regs, sizeof(OF_regprop_t));
-+#endif
-+ OF_prop_int_new(OF_env, ata, "interrupt-parent", pic_phandle);
-+ regs[0].address = irq1;
-+ regs[0].size = 0x00000001;
-+ regs[1].address = irq2;
-+ regs[1].size = 0x00000000;
-+ OF_property_new(OF_env, ata, "interrupts",
-+ regs, 2 * sizeof(OF_regprop_t));
-+ if (base == 0x1f000)
-+ ide_pci_pmac_register(base_address + base, 0x00000000, ata);
-+ else
-+ ide_pci_pmac_register(0x00000000, base_address + base, ata);
-+}
-+
- void OF_finalize_pci_macio (void *dev, uint32_t base_address, uint32_t size,
- void *private_data)
- {
-@@ -2398,6 +2537,8 @@
- pci_reg_prop_t pregs[2];
- OF_node_t *mio, *chs, *als;
- uint16_t pic_phandle;
-+ int rec_len;
-+ OF_prop_t *mio_reg;
-
- OF_DPRINTF("mac-io: %p\n", dev);
- OF_env = OF_env_main;
-@@ -2416,10 +2557,14 @@
- mio = dev;
- mio->private_data = private_data;
- pregs[0].addr.hi = 0x00000000;
-- pregs[0].addr.mid = 0x82013810;
-+ pregs[0].addr.mid = 0x00000000;
- pregs[0].addr.lo = 0x00000000;
- pregs[0].size_hi = base_address;
- pregs[0].size_lo = size;
-+ mio_reg = OF_property_get(OF_env, mio, "reg");
-+ if (mio_reg && mio_reg->vlen >= 5 * 4) {
-+ pregs[0].addr.mid = ((pci_reg_prop_t *)mio_reg->value)->addr.hi;
-+ }
- OF_property_new(OF_env, mio, "ranges",
- &pregs, sizeof(pci_reg_prop_t));
- #if 0
-@@ -2431,8 +2576,32 @@
- OF_property_new(OF_env, mio, "assigned-addresses",
- &pregs, sizeof(pci_reg_prop_t));
- #endif
-+
-+ if (arch == ARCH_HEATHROW) {
-+ /* Heathrow PIC */
-+ OF_regprop_t regs;
-+ OF_node_t *mpic;
-+ const char compat_str[] = "heathrow\0mac-risc";
-+
-+ mpic = OF_node_new(OF_env, mio, "interrupt-controller", 0x10);
-+ if (mpic == NULL) {
-+ ERROR("Cannot create 'mpic'\n");
-+ goto out;
-+ }
-+ OF_prop_string_new(OF_env, mpic, "device_type", "interrupt-controller");
-+ OF_property_new(OF_env, mpic, "compatible", compat_str, sizeof(compat_str));
-+ OF_prop_int_new(OF_env, mpic, "#interrupt-cells", 1);
-+ regs.address = 0x10;
-+ regs.size = 0x20;
-+ OF_property_new(OF_env, mpic, "reg",
-+ &regs, sizeof(regs));
-+ OF_property_new(OF_env, mpic, "interrupt-controller", NULL, 0);
-+ pic_phandle = OF_pack_handle(OF_env, mpic);
-+ OF_prop_int_new(OF_env, chs, "interrupt-controller", pic_phandle);
-+ OF_node_put(OF_env, mpic);
-+ rec_len = 6;
-+ } else {
- /* OpenPIC */
-- {
- OF_regprop_t regs[4];
- OF_node_t *mpic;
- mpic = OF_node_new(OF_env, mio, "interrupt-controller", 0x40000);
-@@ -2455,8 +2624,37 @@
- pic_phandle = OF_pack_handle(OF_env, mpic);
- OF_prop_int_new(OF_env, chs, "interrupt-controller", pic_phandle);
- OF_node_put(OF_env, mpic);
-+ rec_len = 7;
- }
--#if 1
-+
-+ /* patch pci host table */
-+ /* XXX: do it after the PCI init */
-+ {
-+ int i;
-+ uint32_t tab[4];
-+
-+ for(i = 0; i < pci_host_interrupt_map_len; i += rec_len)
-+ pci_host_interrupt_map[i + 4] = pic_phandle;
-+#if 0
-+ dprintf("interrupt-map:\n");
-+ for(i = 0; i < pci_host_interrupt_map_len; i++) {
-+ dprintf(" %08x", pci_host_interrupt_map[i]);
-+ if ((i % rec_len) == (rec_len - 1))
-+ dprintf("\n");
-+ }
-+ dprintf("\n");
-+#endif
-+ OF_property_new(OF_env, pci_host_node, "interrupt-map",
-+ pci_host_interrupt_map,
-+ pci_host_interrupt_map_len * sizeof(uint32_t));
-+ tab[0] = 0xf800;
-+ tab[1] = 0;
-+ tab[2] = 0;
-+ tab[3] = 0;
-+ OF_property_new(OF_env, pci_host_node, "interrupt-map-mask",
-+ tab, 4 * sizeof(uint32_t));
-+ }
-+#if 0
- /* escc is useful to get MacOS X debug messages */
- {
- OF_regprop_t regs[8];
-@@ -2645,85 +2843,12 @@
- OF_node_put(OF_env, scc);
- }
- #endif
-- /* IDE controller */
-- {
-- OF_node_t *ata;
-- OF_regprop_t regs[2];
-- ata = OF_node_new(OF_env, mio, "ata-4", 0x1f000);
-- if (ata == NULL) {
-- ERROR("Cannot create 'ata-4'\n");
-- goto out;
-- }
-- OF_prop_string_new(OF_env, ata, "device_type", "ata");
--#if 1
-- OF_prop_string_new(OF_env, ata, "compatible", "keylargo-ata");
-- OF_prop_string_new(OF_env, ata, "model", "ata-4");
--#else
-- OF_prop_string_new(OF_env, ata, "compatible", "cmd646-ata");
-- OF_prop_string_new(OF_env, ata, "model", "ata-4");
--#endif
-- OF_prop_int_new(OF_env, ata, "#address-cells", 1);
-- OF_prop_int_new(OF_env, ata, "#size-cells", 0);
-- regs[0].address = 0x0001F000;
-- regs[0].size = 0x00001000;
--#if 0 // HACK: Don't set up DMA registers
-- regs[1].address = 0x00008A00;
-- regs[1].size = 0x00001000;
-- OF_property_new(OF_env, ata, "reg",
-- regs, 2 * sizeof(OF_regprop_t));
--#else
-- OF_property_new(OF_env, ata, "reg",
-- regs, sizeof(OF_regprop_t));
--#endif
-- OF_prop_int_new(OF_env, ata, "interrupt-parent", pic_phandle);
-- regs[0].address = 0x00000013;
-- regs[0].size = 0x00000001;
-- regs[1].address = 0x0000000B;
-- regs[1].size = 0x00000000;
-- OF_property_new(OF_env, ata, "interrupts",
-- regs, 2 * sizeof(OF_regprop_t));
-- ide_pci_pmac_register(base_address + 0x1f000, 0x00000000, ata);
--
-- }
-- {
-- OF_node_t *ata;
-- OF_regprop_t regs[2];
-- ata = OF_node_new(OF_env, mio, "ata-4", 0x20000);
-- if (ata == NULL) {
-- ERROR("Cannot create 'ata-4'\n");
-- goto out;
-- }
-- OF_prop_string_new(OF_env, ata, "device_type", "ata");
--#if 1
-- OF_prop_string_new(OF_env, ata, "compatible", "keylargo-ata");
-- OF_prop_string_new(OF_env, ata, "model", "ata-4");
--#else
-- OF_prop_string_new(OF_env, ata, "compatible", "cmd646-ata");
-- OF_prop_string_new(OF_env, ata, "model", "ata-4");
--#endif
-- OF_prop_int_new(OF_env, ata, "#address-cells", 1);
-- OF_prop_int_new(OF_env, ata, "#size-cells", 0);
-- regs[0].address = 0x00020000;
-- regs[0].size = 0x00001000;
--#if 0 // HACK: Don't set up DMA registers
-- regs[1].address = 0x00008A00;
-- regs[1].size = 0x00001000;
-- OF_property_new(OF_env, ata, "reg",
-- regs, 2 * sizeof(OF_regprop_t));
--#else
-- OF_property_new(OF_env, ata, "reg",
-- regs, sizeof(OF_regprop_t));
--#endif
-- OF_prop_int_new(OF_env, ata, "interrupt-parent", pic_phandle);
-- regs[0].address = 0x00000014;
-- regs[0].size = 0x00000001;
-- regs[1].address = 0x0000000B;
-- regs[1].size = 0x00000000;
-- OF_property_new(OF_env, ata, "interrupts",
-- regs, 2 * sizeof(OF_regprop_t));
-- ide_pci_pmac_register(0x00000000, base_address + 0x20000, ata);
--
-+ /* Keylargo IDE controller: need some work (DMA problem ?) */
-+ if (arch == ARCH_MAC99) {
-+ keylargo_ata(mio, base_address, 0x1f000, 0x13, 0xb, pic_phandle);
-+ keylargo_ata(mio, base_address, 0x20000, 0x14, 0xb, pic_phandle);
- }
-+#if 0
- /* Timer */
- {
- OF_node_t *tmr;
-@@ -2746,10 +2871,11 @@
- regs, sizeof(OF_regprop_t));
- OF_node_put(OF_env, tmr);
- }
-+#endif
- /* VIA-PMU */
- {
- /* Controls adb, RTC and power-mgt (forget it !) */
-- OF_node_t *via, *adb, *rtc;
-+ OF_node_t *via, *adb;
- OF_regprop_t regs[1];
- #if 0 // THIS IS A HACK AND IS COMPLETELY ABSURD !
- // (but needed has Qemu doesn't emulate via-pmu).
-@@ -2773,14 +2899,21 @@
- regs[0].size = 0x00002000;
- OF_property_new(OF_env, via, "reg", regs, sizeof(OF_regprop_t));
- OF_prop_int_new(OF_env, via, "interrupt-parent", pic_phandle);
-+ if (arch == ARCH_HEATHROW) {
-+ OF_prop_int_new(OF_env, via, "interrupts", 0x12);
-+ } else {
- regs[0].address = 0x00000019;
- regs[0].size = 0x00000001;
- OF_property_new(OF_env, via, "interrupts",
- regs, sizeof(OF_regprop_t));
-+ }
-+ /* force usage of OF bus speeds */
-+ OF_prop_int_new(OF_env, via, "BusSpeedCorrect", 1);
- #if 0
- OF_prop_int_new(OF_env, via, "pmu-version", 0x00D0740C);
- #endif
--#if 1
-+ {
-+ OF_node_t *kbd, *mouse;
- /* ADB pseudo-device */
- adb = OF_node_new(OF_env, via, "adb", OF_ADDRESS_NONE);
- if (adb == NULL) {
-@@ -2797,9 +2930,26 @@
- OF_prop_int_new(OF_env, adb, "#size-cells", 0);
- OF_pack_get_path(OF_env, tmp, 512, adb);
- OF_prop_string_new(OF_env, als, "adb", tmp);
-- /* XXX: add "keyboard@2" and "mouse@3" */
-- OF_node_put(OF_env, adb);
--#endif
-+
-+ kbd = OF_node_new(OF_env, adb, "keyboard", 2);
-+ if (kbd == NULL) {
-+ ERROR("Cannot create 'kbd'\n");
-+ goto out;
-+ }
-+ OF_prop_string_new(OF_env, kbd, "device_type", "keyboard");
-+ OF_prop_int_new(OF_env, kbd, "reg", 2);
-+
-+ mouse = OF_node_new(OF_env, adb, "mouse", 3);
-+ if (mouse == NULL) {
-+ ERROR("Cannot create 'mouse'\n");
-+ goto out;
-+ }
-+ OF_prop_string_new(OF_env, mouse, "device_type", "mouse");
-+ OF_prop_int_new(OF_env, mouse, "reg", 3);
-+ OF_prop_int_new(OF_env, mouse, "#buttons", 3);
-+ }
-+ {
-+ OF_node_t *rtc;
-
- rtc = OF_node_new(OF_env, via, "rtc", OF_ADDRESS_NONE);
- if (rtc == NULL) {
-@@ -2813,14 +2963,68 @@
- OF_prop_string_new(OF_env, rtc, "compatible", "rtc");
- #endif
- OF_node_put(OF_env, rtc);
-- OF_node_put(OF_env, via);
- }
-+ // OF_node_put(OF_env, via);
-+ }
-+ {
-+ OF_node_t *pmgt;
-+ pmgt = OF_node_new(OF_env, mio, "power-mgt", OF_ADDRESS_NONE);
-+ OF_prop_string_new(OF_env, pmgt, "device_type", "power-mgt");
-+ OF_prop_string_new(OF_env, pmgt, "compatible", "cuda");
-+ OF_prop_string_new(OF_env, pmgt, "mgt-kind", "min-consumption-pwm-led");
-+ OF_node_put(OF_env, pmgt);
-+ }
-+
-+ if (arch == ARCH_HEATHROW) {
-+ /* NVRAM */
-+ OF_node_t *nvr;
-+ OF_regprop_t regs;
-+ nvr = OF_node_new(OF_env, mio, "nvram", 0x60000);
-+ OF_prop_string_new(OF_env, nvr, "device_type", "nvram");
-+ regs.address = 0x60000;
-+ regs.size = 0x00020000;
-+ OF_property_new(OF_env, nvr, "reg", &regs, sizeof(regs));
-+ OF_prop_int_new(OF_env, nvr, "#bytes", 0x2000);
-+ OF_node_put(OF_env, nvr);
-+ }
-+
- out:
- // OF_node_put(OF_env, mio);
- OF_node_put(OF_env, chs);
- OF_node_put(OF_env, als);
- }
-
-+void OF_finalize_pci_ide (void *dev,
-+ uint32_t io_base0, uint32_t io_base1,
-+ uint32_t io_base2, uint32_t io_base3)
-+{
-+ OF_env_t *OF_env = OF_env_main;
-+ OF_node_t *pci_ata = dev;
-+ OF_node_t *ata, *atas[2];
-+ int i;
-+
-+ OF_prop_int_new(OF_env, pci_ata, "#address-cells", 1);
-+ OF_prop_int_new(OF_env, pci_ata, "#size-cells", 0);
-+
-+ /* XXX: Darwin handles only one device */
-+ for(i = 0; i < 1; i++) {
-+ ata = OF_node_new(OF_env, pci_ata, "ata-4", i);
-+ if (ata == NULL) {
-+ ERROR("Cannot create 'ata-4'\n");
-+ return;
-+ }
-+ OF_prop_string_new(OF_env, ata, "device_type", "ata");
-+ OF_prop_string_new(OF_env, ata, "compatible", "cmd646-ata");
-+ OF_prop_string_new(OF_env, ata, "model", "ata-4");
-+ OF_prop_int_new(OF_env, ata, "#address-cells", 1);
-+ OF_prop_int_new(OF_env, ata, "#size-cells", 0);
-+ OF_prop_int_new(OF_env, ata, "reg", i);
-+ atas[i] = ata;
-+ }
-+ ide_pci_pc_register(io_base0, io_base1, io_base2, io_base3,
-+ atas[0], atas[1]);
-+}
-+
- /*****************************************************************************/
- /* Fake package */
- static void OF_method_fake (OF_env_t *OF_env)
-@@ -2862,11 +3066,11 @@
- /* As we get a 1:1 mapping, do nothing */
- ihandle = popd(OF_env);
- args = (void *)popd(OF_env);
-- address = popd(OF_env);
-- virt = popd(OF_env);
-- size = popd(OF_env);
- popd(OF_env);
-- OF_DPRINTF("Translate address %0x %0x %0x %0x\n", ihandle, address,
-+ size = popd(OF_env);
-+ virt = popd(OF_env);
-+ address = popd(OF_env);
-+ OF_DPRINTF("Map %0x %0x %0x %0x\n", ihandle, address,
- virt, size);
- pushd(OF_env, 0);
- }
-@@ -3270,7 +3474,7 @@
- OF_prop_string_new(OF_env, dsk, "device_type", "block");
- OF_prop_string_new(OF_env, dsk, "category", type);
- OF_prop_int_new(OF_env, dsk, "device_id", devnum);
-- OF_prop_int_new(OF_env, dsk, "reg", 0);
-+ OF_prop_int_new(OF_env, dsk, "reg", devnum);
- OF_method_new(OF_env, dsk, "open", &OF_blockdev_open);
- OF_method_new(OF_env, dsk, "seek", &OF_blockdev_seek);
- OF_method_new(OF_env, dsk, "read", &OF_blockdev_read);
-@@ -3432,7 +3636,8 @@
- }
-
- void OF_vga_register (const unsigned char *name, unused uint32_t address,
-- int width, int height, int depth)
-+ int width, int height, int depth,
-+ unsigned long vga_bios_addr, unsigned long vga_bios_size)
- {
- OF_env_t *OF_env;
- unsigned char tmp[OF_NAMELEN_MAX];
-@@ -3504,6 +3709,18 @@
- OF_prop_string_new(OF_env, als, "display", tmp);
- OF_node_put(OF_env, als);
- /* XXX: may also need read-rectangle */
-+
-+ if (vga_bios_size >= 8) {
-+ const uint8_t *p;
-+ int size;
-+ /* check the QEMU VGA BIOS header */
-+ p = (const uint8_t *)vga_bios_addr;
-+ if (p[0] == 'N' && p[1] == 'D' && p[2] == 'R' && p[3] == 'V') {
-+ size = *(uint32_t *)(p + 4);
-+ OF_property_new(OF_env, disp, "driver,AAPL,MacOS,PowerPC",
-+ p + 8, size);
-+ }
-+ }
- out:
- OF_node_put(OF_env, disp);
- }
-@@ -4451,7 +4668,10 @@
- break;
- case 0x233441d3: /* MacOS X 10.2 and OpenDarwin 1.41 */
- /* Create "memory-map" pseudo device */
-- popd(OF_env);
-+ {
-+ OF_node_t *map;
-+ uint32_t phandle;
-+
- /* Find "/packages" */
- chs = OF_pack_find_by_name(OF_env, OF_node_root, "/chosen");
- if (chs == NULL) {
-@@ -4459,10 +4679,6 @@
- ERROR("Cannot get '/chosen'\n");
- break;
- }
-- {
--#if 1
-- OF_node_t *map;
-- uint32_t phandle;
- map = OF_node_new(OF_env, chs, "memory-map", OF_ADDRESS_NONE);
- if (map == NULL) {
- pushd(OF_env, -1);
-@@ -4473,11 +4689,8 @@
- OF_node_put(OF_env, map);
- OF_node_put(OF_env, chs);
- pushd(OF_env, phandle);
-- }
--#else
-- pushd(OF_env, 0);
--#endif
- pushd(OF_env, 0);
-+ }
- break;
- case 0x32a2d18e: /* MacOS X 10.2 and OpenDarwin 6.02 */
- /* Return screen ihandle */
-@@ -4540,9 +4753,10 @@
- case 0x4ad41f2d:
- /* Yaboot: wait 10 ms: sure ! */
- break;
-+
- default:
- /* ERROR */
-- printf("Script:\n%s\n", FString);
-+ printf("Script: len=%d\n%s\n", (int)strlen(FString), FString);
- printf("Call %0x NOT IMPLEMENTED !\n", crc);
- bug();
- break;
-@@ -4581,6 +4795,7 @@
- {
- OF_CHECK_NBARGS(OF_env, 0);
- /* Should free all OF resources */
-+ bd_reset_all();
- #if defined (DEBUG_BIOS)
- {
- uint16_t loglevel = 0x02 | 0x10 | 0x80;
-diff -wruN --exclude '*~' --exclude '*.o' --exclude '*.bin' --exclude '*.out' --exclude mkdiff OpenHackWare-release-0.4.org/src/pci.c OpenHackWare-release-0.4/src/pci.c
---- OpenHackWare-release-0.4.org/src/pci.c 2005-03-31 09:23:33.000000000 +0200
-+++ OpenHackWare-release-0.4/src/pci.c 2005-07-07 23:27:37.000000000 +0200
-@@ -99,8 +99,8 @@
- uint16_t min_grant;
- uint16_t max_latency;
- uint8_t irq_line;
-- uint32_t regions[6];
-- uint32_t sizes[6];
-+ uint32_t regions[7]; /* the region 6 is the PCI ROM */
-+ uint32_t sizes[7];
- pci_device_t *next;
- };
-
-@@ -158,6 +158,7 @@
-
- /* IRQ numbers assigned to PCI IRQs */
- static uint8_t prep_pci_irqs[4] = { 9, 11, 9, 11 };
-+static uint8_t heathrow_pci_irqs[4] = { 0x15, 0x16, 0x17, 0x18 };
- static uint8_t pmac_pci_irqs[4] = { 8, 9, 10, 11 };
-
- /* PREP PCI host */
-@@ -399,6 +400,79 @@
- &uninorth_config_readl, &uninorth_config_writel,
- };
-
-+/* Grackle PCI host */
-+
-+static uint32_t grackle_cfg_address (pci_bridge_t *bridge,
-+ uint8_t bus, uint8_t devfn,
-+ uint8_t offset)
-+{
-+ uint32_t addr;
-+ addr = 0x80000000 | (bus << 16) | (devfn << 8) | (offset & 0xfc);
-+ stswap32((uint32_t *)bridge->cfg_addr, addr);
-+ return bridge->cfg_data + (offset & 3);
-+}
-+
-+static uint8_t grackle_config_readb (pci_bridge_t *bridge,
-+ uint8_t bus, uint8_t devfn,
-+ uint8_t offset)
-+{
-+ uint32_t addr;
-+ addr = grackle_cfg_address(bridge, bus, devfn, offset);
-+ return *((uint8_t *)addr);
-+}
-+
-+static void grackle_config_writeb (pci_bridge_t *bridge,
-+ uint8_t bus, uint8_t devfn,
-+ uint8_t offset, uint8_t val)
-+{
-+ uint32_t addr;
-+ addr = grackle_cfg_address(bridge, bus, devfn, offset);
-+ *((uint8_t *)addr) = val;
-+}
-+
-+static uint16_t grackle_config_readw (pci_bridge_t *bridge,
-+ uint8_t bus, uint8_t devfn,
-+ uint8_t offset)
-+{
-+ uint32_t addr;
-+ addr = grackle_cfg_address(bridge, bus, devfn, offset);
-+ return ldswap16((uint16_t *)addr);
-+}
-+
-+static void grackle_config_writew (pci_bridge_t *bridge,
-+ uint8_t bus, uint8_t devfn,
-+ uint8_t offset, uint16_t val)
-+{
-+ uint32_t addr;
-+ addr = grackle_cfg_address(bridge, bus, devfn, offset);
-+ stswap16((uint16_t *)addr, val);
-+}
-+
-+static uint32_t grackle_config_readl (pci_bridge_t *bridge,
-+ uint8_t bus, uint8_t devfn,
-+ uint8_t offset)
-+{
-+ uint32_t addr;
-+ addr = grackle_cfg_address(bridge, bus, devfn, offset);
-+ return ldswap32((uint32_t *)addr);
-+}
-+
-+static void grackle_config_writel (pci_bridge_t *bridge,
-+ uint8_t bus, uint8_t devfn,
-+ uint8_t offset, uint32_t val)
-+{
-+ uint32_t addr;
-+
-+ addr = grackle_cfg_address(bridge, bus, devfn, offset);
-+ stswap32((uint32_t *)addr, val);
-+}
-+
-+static pci_ops_t grackle_pci_ops = {
-+ &grackle_config_readb, &grackle_config_writeb,
-+ &grackle_config_readw, &grackle_config_writew,
-+ &grackle_config_readl, &grackle_config_writel,
-+};
-+
- static inline uint8_t pci_config_readb (pci_bridge_t *bridge,
- uint8_t bus, uint8_t devfn,
- uint8_t offset)
-@@ -466,12 +540,22 @@
- },
- };
-
-+static int ide_config_cb2 (pci_device_t *device)
-+{
-+ OF_finalize_pci_ide(device->common.OF_private,
-+ device->regions[0] & ~0x0000000F,
-+ device->regions[1] & ~0x0000000F,
-+ device->regions[2] & ~0x0000000F,
-+ device->regions[3] & ~0x0000000F);
-+ return 0;
-+}
-+
- static pci_dev_t ide_devices[] = {
- {
-- 0x8086, 0x0100,
-- NULL, "Qemu IDE", "Qemu IDE", "ide",
-+ 0x1095, 0x0646, /* CMD646 IDE controller */
-+ "pci-ide", "pci-ata", NULL, NULL,
- 0, 0, 0,
-- NULL, NULL,
-+ ide_config_cb2, NULL,
- },
- {
- 0xFFFF, 0xFFFF,
-@@ -481,7 +565,9 @@
- },
- };
-
--static int ide_config_cb (pci_device_t *device)
-+#if 0
-+/* should base it on PCI ID, not on arch */
-+static int ide_config_cb (unused pci_device_t *device)
- {
- printf("Register IDE controller\n");
- switch (arch) {
-@@ -491,14 +577,8 @@
- device->common.OF_private);
- break;
- default:
-- ide_pci_pc_register(device->regions[0] & ~0x0000000F,
-- device->regions[1] & ~0x0000000F,
-- device->regions[2] & ~0x0000000F,
-- device->regions[3] & ~0x0000000F,
-- device->common.OF_private);
- break;
- }
--
- return 0;
- }
-
-@@ -512,16 +592,12 @@
- device->common.OF_private);
- break;
- default:
-- ide_pci_pc_register(device->regions[0] & ~0x0000000F,
-- device->regions[1] & ~0x0000000F,
-- device->regions[2] & ~0x0000000F,
-- device->regions[3] & ~0x0000000F,
-- device->common.OF_private);
- break;
- }
-
- return 0;
- }
-+#endif
-
- static pci_subclass_t mass_subclass[] = {
- {
-@@ -530,7 +606,7 @@
- },
- {
- 0x01, "IDE controller", "ide", ide_devices, NULL,
-- &ide_config_cb, NULL,
-+ NULL, NULL,
- },
- {
- 0x02, "Floppy disk controller", NULL, NULL, NULL,
-@@ -546,7 +622,7 @@
- },
- {
- 0x05, "ATA controller", "ata", NULL, NULL,
-- &ata_config_cb, NULL,
-+ NULL, NULL,
- },
- {
- 0x80, "misc mass-storage controller", NULL, NULL, NULL,
-@@ -646,7 +722,9 @@
- /* VGA 640x480x16 */
- OF_vga_register(device->common.device->name,
- device->regions[0] & ~0x0000000F,
-- vga_width, vga_height, vga_depth);
-+ vga_width, vga_height, vga_depth,
-+ device->regions[6] & ~0x0000000F,
-+ device->sizes[6]);
- }
- vga_console_register();
-
-@@ -750,6 +828,13 @@
- NULL, &PREP_pci_ops,
- };
-
-+pci_dev_t grackle_fake_bridge = {
-+ 0xFFFF, 0xFFFF,
-+ "pci", "pci-bridge", "DEC,21154", "DEC,21154.pci-bridge",
-+ -1, -1, -1,
-+ NULL, &grackle_pci_ops,
-+};
-+
- static pci_dev_t hbrg_devices[] = {
- {
- 0x106B, 0x0020, NULL,
-@@ -758,8 +843,8 @@
- NULL, &uninorth_agp_fake_bridge,
- },
- {
-- 0x106B, 0x001F,
-- NULL, "pci", "AAPL,UniNorth", "uni-north",
-+ 0x106B, 0x001F, NULL,
-+ "pci", "AAPL,UniNorth", "uni-north",
- 3, 2, 1,
- NULL, &uninorth_fake_bridge,
- },
-@@ -770,10 +855,10 @@
- NULL, &uninorth_fake_bridge,
- },
- {
-- 0x1011, 0x0026, NULL,
-- "pci-bridge", NULL, NULL,
-+ 0x1057, 0x0002, "pci",
-+ "pci", "MOT,MPC106", "grackle",
- 3, 2, 1,
-- NULL, &PREP_pci_ops,
-+ NULL, &grackle_fake_bridge,
- },
- {
- 0x1057, 0x4801, NULL,
-@@ -1443,7 +1528,14 @@
- }
-
- static const pci_dev_t misc_pci[] = {
-- /* Apple Mac-io controller */
-+ /* Paddington Mac I/O */
-+ {
-+ 0x106B, 0x0017,
-+ "mac-io", "mac-io", "AAPL,343S1211", "paddington\1heathrow",
-+ 1, 1, 1,
-+ &macio_config_cb, NULL,
-+ },
-+ /* KeyLargo Mac I/O */
- {
- 0x106B, 0x0022,
- "mac-io", "mac-io", "AAPL,Keylargo", "Keylargo",
-@@ -1599,7 +1691,7 @@
- uint8_t min_grant, uint8_t max_latency,
- int irq_line)
- {
-- uint32_t cmd;
-+ uint32_t cmd, addr;
- int i;
-
- device->min_grant = min_grant;
-@@ -1611,22 +1703,28 @@
- printf("MAP PCI device %d:%d to IRQ %d\n",
- device->bus, device->devfn, irq_line);
- }
-- for (i = 0; i < 6; i++) {
-+ for (i = 0; i < 7; i++) {
- if ((device->regions[i] & ~0xF) != 0x00000000 &&
- (device->regions[i] & ~0xF) != 0xFFFFFFF0) {
- printf("Map PCI device %d:%d %d to %0x %0x (%s)\n",
- device->bus, device->devfn, i,
- device->regions[i], device->sizes[i],
-- device->regions[i] & 0x00000001 ? "I/O" : "memory");
-+ (device->regions[i] & 0x00000001) && i != 6 ? "I/O" :
-+ "memory");
-+ if (i != 6) {
- cmd = pci_config_readl(bridge, device->bus, device->devfn, 0x04);
- if (device->regions[i] & 0x00000001)
- cmd |= 0x00000001;
- else
- cmd |= 0x00000002;
- pci_config_writel(bridge, device->bus, device->devfn, 0x04, cmd);
-+ }
-+ if (i == 6)
-+ addr = 0x30; /* PCI ROM */
-+ else
-+ addr = 0x10 + (i * sizeof(uint32_t));
- pci_config_writel(bridge, device->bus, device->devfn,
-- 0x10 + (i * sizeof(uint32_t)),
-- device->regions[i]);
-+ addr, device->regions[i]);
- }
- }
- }
-@@ -1900,7 +1998,7 @@
- goto out;
- }
- ret = (pci_u_t *)newd;
-- max_areas = 6;
-+ max_areas = 7;
- /* register PCI device in OF tree */
- if (bridge->dev.common.type == PCI_FAKE_BRIDGE) {
- newd->common.OF_private =
-@@ -1927,6 +2025,9 @@
- /* Handle 64 bits memory mapping */
- continue;
- }
-+ if (i == 6)
-+ addr = 0x30; /* PCI ROM */
-+ else
- addr = 0x10 + (i * sizeof(uint32_t));
- /* Get region size
- * Note: we assume it's always a power of 2
-@@ -1935,7 +2036,7 @@
- smask = pci_config_readl(bridge, bus, devfn, addr);
- if (smask == 0x00000000 || smask == 0xFFFFFFFF)
- continue;
-- if (smask & 0x00000001) {
-+ if ((smask & 0x00000001) != 0 && i != 6) {
- /* I/O space */
- base = io_base;
- /* Align to a minimum of 256 bytes (arbitrary) */
-@@ -1947,6 +2048,8 @@
- /* Align to a minimum of 64 kB (arbitrary) */
- min_align = 1 << 16;
- amask = 0x0000000F;
-+ if (i == 6)
-+ smask |= 1; /* PCI ROM enable */
- }
- omask = smask & amask;
- smask &= ~amask;
-@@ -1980,7 +2083,10 @@
- if (irq_pin > 0) {
- /* assign the IRQ */
- irq_pin = ((devfn >> 3) + irq_pin - 1) & 3;
-- if (arch == ARCH_PREP) {
-+ /* XXX: should base it on the PCI bridge type, not the arch */
-+ switch(arch) {
-+ case ARCH_PREP:
-+ {
- int elcr_port, val;
- irq_line = prep_pci_irqs[irq_pin];
- /* set the IRQ to level-sensitive */
-@@ -1988,14 +2094,22 @@
- val = inb(elcr_port);
- val |= 1 << (irq_line & 7);
- outb(elcr_port, val);
-- } else {
-+ }
-+ break;
-+ case ARCH_MAC99:
- irq_line = pmac_pci_irqs[irq_pin];
-+ break;
-+ case ARCH_HEATHROW:
-+ irq_line = heathrow_pci_irqs[irq_pin];
-+ break;
-+ default:
-+ break;
- }
- }
- update_device:
- pci_update_device(bridge, newd, min_grant, max_latency, irq_line);
- OF_finalize_pci_device(newd->common.OF_private, bus, devfn,
-- newd->regions, newd->sizes);
-+ newd->regions, newd->sizes, irq_line);
- /* Call special inits if needed */
- if (dev->config_cb != NULL)
- (*dev->config_cb)(newd);
-@@ -2049,6 +2163,32 @@
- case ARCH_CHRP:
- /* TODO */
- break;
-+ case ARCH_HEATHROW:
-+ dev = pci_find_device(0x06, 0x00, 0xFF, checkv, checkp);
-+ if (dev == NULL)
-+ return -1;
-+ fake_host = pci_add_host(hostp, dev,
-+ (0x06 << 24) | (0x00 << 16) | (0xFF << 8));
-+ if (fake_host == NULL)
-+ return -1;
-+ fake_host->dev.common.type = PCI_FAKE_HOST;
-+ dev = &grackle_fake_bridge;
-+ if (dev == NULL)
-+ goto free_fake_host;
-+ fake_bridge = pci_add_bridge(fake_host, 0, 0, dev,
-+ (0x06 << 24) | (0x04 << 16) | (0xFF << 8),
-+ cfg_base, cfg_len,
-+ cfg_base + 0x7ec00000,
-+ cfg_base + 0x7ee00000,
-+ mem_base, mem_len,
-+ io_base, io_len,
-+ rbase, rlen,
-+ 0,
-+ &grackle_pci_ops);
-+ if (fake_bridge == NULL)
-+ goto free_fake_host;
-+ fake_bridge->dev.common.type = PCI_FAKE_BRIDGE;
-+ break;
- case ARCH_MAC99:
- dev = pci_find_device(0x06, 0x00, 0xFF, checkv, checkp);
- if (dev == NULL)
-@@ -2167,6 +2307,30 @@
- case ARCH_CHRP:
- /* TODO */
- break;
-+ case ARCH_HEATHROW:
-+ cfg_base = 0x80000000;
-+ cfg_len = 0x7f000000;
-+ mem_base = 0x80000000;
-+ mem_len = 0x01000000;
-+ io_base = 0xfe000000;
-+ io_len = 0x00800000;
-+#if 1
-+ rbase = 0xfd000000;
-+ rlen = 0x01000000;
-+#else
-+ rbase = 0x00000000;
-+ rlen = 0x01000000;
-+#endif
-+ if (pci_check_host(&pci_main, cfg_base, cfg_len,
-+ mem_base, mem_len, io_base, io_len, rbase, rlen,
-+ 0x1057, 0x0002) == 0) {
-+ isa_io_base = io_base;
-+ busnum++;
-+ }
-+ for (curh = pci_main; curh->next != NULL; curh = curh->next)
-+ continue;
-+ pci_check_devices(curh);
-+ break;
- case ARCH_MAC99:
- /* We are supposed to have 3 host bridges:
- * - the uninorth AGP bridge at 0xF0000000
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-22 09:27:54 +0000