diff options
| -rw-r--r-- | drivers/ieee1394/Kconfig | 29 | ||||
| -rw-r--r-- | drivers/ieee1394/config_roms.c | 76 | ||||
| -rw-r--r-- | drivers/ieee1394/config_roms.h | 7 | ||||
| -rw-r--r-- | drivers/ieee1394/eth1394.c | 7 | ||||
| -rw-r--r-- | drivers/ieee1394/hosts.c | 3 |
5 files changed, 36 insertions, 86 deletions
diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig index f8ff6b866e6..5c0b522ae07 100644 --- a/drivers/ieee1394/Kconfig +++ b/drivers/ieee1394/Kconfig @@ -34,23 +34,6 @@ config IEEE1394_VERBOSEDEBUG Say Y if you really want or need the debugging output, everyone else says N. -config IEEE1394_EXTRA_CONFIG_ROMS - bool "Build in extra config rom entries for certain functionality" - depends on IEEE1394 - help - Some IEEE1394 functionality depends on extra config rom entries - being available in the host adapters CSR. These options will - allow you to choose which ones. - -config IEEE1394_CONFIG_ROM_IP1394 - bool "IP-1394 Entry" - depends on IEEE1394_EXTRA_CONFIG_ROMS && IEEE1394 - help - Adds an entry for using IP-over-1394. If you want to use your - IEEE1394 bus as a network for IP systems (including interacting - with MacOSX and WinXP IP-over-1394), enable this option and the - eth1394 option below. - comment "Device Drivers" depends on IEEE1394 @@ -120,11 +103,15 @@ config IEEE1394_SBP2_PHYS_DMA This option is buggy and currently broken on some architectures. If unsure, say N. +config IEEE1394_ETH1394_ROM_ENTRY + depends on IEEE1394 + bool + default n + config IEEE1394_ETH1394 - tristate "Ethernet over 1394" + tristate "IP over 1394" depends on IEEE1394 && EXPERIMENTAL && INET - select IEEE1394_CONFIG_ROM_IP1394 - select IEEE1394_EXTRA_CONFIG_ROMS + select IEEE1394_ETH1394_ROM_ENTRY help This driver implements a functional majority of RFC 2734: IPv4 over 1394. It will provide IP connectivity with implementations of RFC @@ -133,6 +120,8 @@ config IEEE1394_ETH1394 This driver is still considered experimental. It does not yet support MCAP, therefore multicast support is significantly limited. + The module is called eth1394 although it does not emulate Ethernet. + config IEEE1394_DV1394 tristate "OHCI-DV I/O support (deprecated)" depends on IEEE1394 && IEEE1394_OHCI1394 diff --git a/drivers/ieee1394/config_roms.c b/drivers/ieee1394/config_roms.c index 556658a1db2..1b981207fa7 100644 --- a/drivers/ieee1394/config_roms.c +++ b/drivers/ieee1394/config_roms.c @@ -26,12 +26,6 @@ struct hpsb_config_rom_entry { /* Base initialization, called at module load */ int (*init)(void); - /* Add entry to specified host */ - int (*add)(struct hpsb_host *host); - - /* Remove entry from specified host */ - void (*remove)(struct hpsb_host *host); - /* Cleanup called at module exit */ void (*cleanup)(void); @@ -78,7 +72,7 @@ int hpsb_default_host_entry(struct hpsb_host *host) } -#ifdef CONFIG_IEEE1394_CONFIG_ROM_IP1394 +#ifdef CONFIG_IEEE1394_ETH1394_ROM_ENTRY #include "eth1394.h" static struct csr1212_keyval *ip1394_ud; @@ -137,7 +131,7 @@ static void config_rom_ip1394_cleanup(void) } } -static int config_rom_ip1394_add(struct hpsb_host *host) +int hpsb_config_rom_ip1394_add(struct hpsb_host *host) { if (!ip1394_ud) return -ENODEV; @@ -146,30 +140,33 @@ static int config_rom_ip1394_add(struct hpsb_host *host) ip1394_ud) != CSR1212_SUCCESS) return -ENOMEM; + host->config_roms |= HPSB_CONFIG_ROM_ENTRY_IP1394; + host->update_config_rom = 1; return 0; } +EXPORT_SYMBOL_GPL(hpsb_config_rom_ip1394_add); -static void config_rom_ip1394_remove(struct hpsb_host *host) +void hpsb_config_rom_ip1394_remove(struct hpsb_host *host) { csr1212_detach_keyval_from_directory(host->csr.rom->root_kv, ip1394_ud); + host->config_roms &= ~HPSB_CONFIG_ROM_ENTRY_IP1394; + host->update_config_rom = 1; } +EXPORT_SYMBOL_GPL(hpsb_config_rom_ip1394_remove); static struct hpsb_config_rom_entry ip1394_entry = { .name = "ip1394", .init = config_rom_ip1394_init, - .add = config_rom_ip1394_add, - .remove = config_rom_ip1394_remove, .cleanup = config_rom_ip1394_cleanup, .flag = HPSB_CONFIG_ROM_ENTRY_IP1394, }; -#endif /* CONFIG_IEEE1394_CONFIG_ROM_IP1394 */ +#endif /* CONFIG_IEEE1394_ETH1394_ROM_ENTRY */ static struct hpsb_config_rom_entry *const config_rom_entries[] = { -#ifdef CONFIG_IEEE1394_CONFIG_ROM_IP1394 +#ifdef CONFIG_IEEE1394_ETH1394_ROM_ENTRY &ip1394_entry, #endif - NULL, }; /* Initialize all config roms */ @@ -177,18 +174,12 @@ int hpsb_init_config_roms(void) { int i, error = 0; - for (i = 0; config_rom_entries[i]; i++) { - if (!config_rom_entries[i]->init) - continue; - + for (i = 0; i < ARRAY_SIZE(config_rom_entries); i++) if (config_rom_entries[i]->init()) { HPSB_ERR("Failed to initialize config rom entry `%s'", config_rom_entries[i]->name); error = -1; - } else - HPSB_DEBUG("Initialized config rom entry `%s'", - config_rom_entries[i]->name); - } + } return error; } @@ -198,43 +189,6 @@ void hpsb_cleanup_config_roms(void) { int i; - for (i = 0; config_rom_entries[i]; i++) { - if (config_rom_entries[i]->cleanup) - config_rom_entries[i]->cleanup(); - } -} - -/* Add extra config roms to specified host */ -int hpsb_add_extra_config_roms(struct hpsb_host *host) -{ - int i, error = 0; - - for (i = 0; config_rom_entries[i]; i++) { - if (config_rom_entries[i]->add(host)) { - HPSB_ERR("fw-host%d: Failed to attach config rom entry `%s'", - host->id, config_rom_entries[i]->name); - error = -1; - } else { - host->config_roms |= config_rom_entries[i]->flag; - host->update_config_rom = 1; - } - } - - return error; -} - -/* Remove extra config roms from specified host */ -void hpsb_remove_extra_config_roms(struct hpsb_host *host) -{ - int i; - - for (i = 0; config_rom_entries[i]; i++) { - if (!(host->config_roms & config_rom_entries[i]->flag)) - continue; - - config_rom_entries[i]->remove(host); - - host->config_roms &= ~config_rom_entries[i]->flag; - host->update_config_rom = 1; - } + for (i = 0; i < ARRAY_SIZE(config_rom_entries); i++) + config_rom_entries[i]->cleanup(); } diff --git a/drivers/ieee1394/config_roms.h b/drivers/ieee1394/config_roms.h index 02a21871bda..1f5cd1f16c4 100644 --- a/drivers/ieee1394/config_roms.h +++ b/drivers/ieee1394/config_roms.h @@ -6,11 +6,14 @@ struct hpsb_host; int hpsb_default_host_entry(struct hpsb_host *host); int hpsb_init_config_roms(void); void hpsb_cleanup_config_roms(void); -int hpsb_add_extra_config_roms(struct hpsb_host *host); -void hpsb_remove_extra_config_roms(struct hpsb_host *host); /* List of flags to check if a host contains a certain extra config rom * entry. Available in the host->config_roms member. */ #define HPSB_CONFIG_ROM_ENTRY_IP1394 0x00000001 +#ifdef CONFIG_IEEE1394_ETH1394_ROM_ENTRY +int hpsb_config_rom_ip1394_add(struct hpsb_host *host); +void hpsb_config_rom_ip1394_remove(struct hpsb_host *host); +#endif + #endif /* _IEEE1394_CONFIG_ROMS_H */ diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c index d056c5953be..b4fa754bfd1 100644 --- a/drivers/ieee1394/eth1394.c +++ b/drivers/ieee1394/eth1394.c @@ -561,8 +561,10 @@ static void ether1394_add_host (struct hpsb_host *host) struct eth1394_priv *priv; u64 fifo_addr; - if (!(host->config_roms & HPSB_CONFIG_ROM_ENTRY_IP1394)) + if (hpsb_config_rom_ip1394_add(host) != 0) { + ETH1394_PRINT_G(KERN_ERR, "Can't add IP-over-1394 ROM entry\n"); return; + } fifo_addr = hpsb_allocate_and_register_addrspace( ð1394_highlevel, host, &addr_ops, @@ -570,6 +572,7 @@ static void ether1394_add_host (struct hpsb_host *host) CSR1212_INVALID_ADDR_SPACE, CSR1212_INVALID_ADDR_SPACE); if (fifo_addr == CSR1212_INVALID_ADDR_SPACE) { ETH1394_PRINT_G(KERN_ERR, "Cannot register CSR space\n"); + hpsb_config_rom_ip1394_remove(host); return; } @@ -649,6 +652,7 @@ out: if (hi) hpsb_destroy_hostinfo(ð1394_highlevel, host); hpsb_unregister_addrspace(ð1394_highlevel, host, fifo_addr); + hpsb_config_rom_ip1394_remove(host); } /* Remove a card from our list */ @@ -662,6 +666,7 @@ static void ether1394_remove_host (struct hpsb_host *host) return; priv = netdev_priv(hi->dev); hpsb_unregister_addrspace(ð1394_highlevel, host, priv->local_fifo); + hpsb_config_rom_ip1394_remove(host); if (priv->iso) hpsb_iso_shutdown(priv->iso); unregister_netdev(hi->dev); diff --git a/drivers/ieee1394/hosts.c b/drivers/ieee1394/hosts.c index 1bf4aa3e8d1..6164a9a8339 100644 --- a/drivers/ieee1394/hosts.c +++ b/drivers/ieee1394/hosts.c @@ -180,7 +180,7 @@ int hpsb_add_host(struct hpsb_host *host) { if (hpsb_default_host_entry(host)) return -ENOMEM; - hpsb_add_extra_config_roms(host); + highlevel_add_host(host); return 0; } @@ -202,7 +202,6 @@ void hpsb_remove_host(struct hpsb_host *host) host->driver = &dummy_driver; highlevel_remove_host(host); - hpsb_remove_extra_config_roms(host); class_device_unregister(&host->class_dev); device_unregister(&host->device); |