summaryrefslogtreecommitdiffstats
path: root/drivers/ieee1394/config_roms.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/ieee1394/config_roms.c')
-rw-r--r--drivers/ieee1394/config_roms.c194
1 files changed, 0 insertions, 194 deletions
diff --git a/drivers/ieee1394/config_roms.c b/drivers/ieee1394/config_roms.c
deleted file mode 100644
index 1b981207fa76..000000000000
--- a/drivers/ieee1394/config_roms.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * IEEE 1394 for Linux
- *
- * ConfigROM entries
- *
- * Copyright (C) 2004 Ben Collins
- *
- * This code is licensed under the GPL. See the file COPYING in the root
- * directory of the kernel sources for details.
- */
-
-#include <linux/types.h>
-
-#include "csr1212.h"
-#include "ieee1394.h"
-#include "ieee1394_types.h"
-#include "hosts.h"
-#include "ieee1394_core.h"
-#include "highlevel.h"
-#include "csr.h"
-#include "config_roms.h"
-
-struct hpsb_config_rom_entry {
- const char *name;
-
- /* Base initialization, called at module load */
- int (*init)(void);
-
- /* Cleanup called at module exit */
- void (*cleanup)(void);
-
- /* The flag added to host->config_roms */
- unsigned int flag;
-};
-
-/* The default host entry. This must succeed. */
-int hpsb_default_host_entry(struct hpsb_host *host)
-{
- struct csr1212_keyval *root;
- struct csr1212_keyval *vend_id = NULL;
- struct csr1212_keyval *text = NULL;
- char csr_name[128];
- int ret;
-
- sprintf(csr_name, "Linux - %s", host->driver->name);
- root = host->csr.rom->root_kv;
-
- vend_id = csr1212_new_immediate(CSR1212_KV_ID_VENDOR, host->csr.guid_hi >> 8);
- text = csr1212_new_string_descriptor_leaf(csr_name);
-
- if (!vend_id || !text) {
- if (vend_id)
- csr1212_release_keyval(vend_id);
- if (text)
- csr1212_release_keyval(text);
- csr1212_destroy_csr(host->csr.rom);
- return -ENOMEM;
- }
-
- csr1212_associate_keyval(vend_id, text);
- csr1212_release_keyval(text);
- ret = csr1212_attach_keyval_to_directory(root, vend_id);
- csr1212_release_keyval(vend_id);
- if (ret != CSR1212_SUCCESS) {
- csr1212_destroy_csr(host->csr.rom);
- return -ENOMEM;
- }
-
- host->update_config_rom = 1;
-
- return 0;
-}
-
-
-#ifdef CONFIG_IEEE1394_ETH1394_ROM_ENTRY
-#include "eth1394.h"
-
-static struct csr1212_keyval *ip1394_ud;
-
-static int config_rom_ip1394_init(void)
-{
- struct csr1212_keyval *spec_id = NULL;
- struct csr1212_keyval *spec_desc = NULL;
- struct csr1212_keyval *ver = NULL;
- struct csr1212_keyval *ver_desc = NULL;
- int ret = -ENOMEM;
-
- ip1394_ud = csr1212_new_directory(CSR1212_KV_ID_UNIT);
-
- spec_id = csr1212_new_immediate(CSR1212_KV_ID_SPECIFIER_ID,
- ETHER1394_GASP_SPECIFIER_ID);
- spec_desc = csr1212_new_string_descriptor_leaf("IANA");
- ver = csr1212_new_immediate(CSR1212_KV_ID_VERSION,
- ETHER1394_GASP_VERSION);
- ver_desc = csr1212_new_string_descriptor_leaf("IPv4");
-
- if (!ip1394_ud || !spec_id || !spec_desc || !ver || !ver_desc)
- goto ip1394_fail;
-
- csr1212_associate_keyval(spec_id, spec_desc);
- csr1212_associate_keyval(ver, ver_desc);
- if (csr1212_attach_keyval_to_directory(ip1394_ud, spec_id)
- == CSR1212_SUCCESS &&
- csr1212_attach_keyval_to_directory(ip1394_ud, ver)
- == CSR1212_SUCCESS)
- ret = 0;
-
-ip1394_fail:
- if (ret && ip1394_ud) {
- csr1212_release_keyval(ip1394_ud);
- ip1394_ud = NULL;
- }
-
- if (spec_id)
- csr1212_release_keyval(spec_id);
- if (spec_desc)
- csr1212_release_keyval(spec_desc);
- if (ver)
- csr1212_release_keyval(ver);
- if (ver_desc)
- csr1212_release_keyval(ver_desc);
-
- return ret;
-}
-
-static void config_rom_ip1394_cleanup(void)
-{
- if (ip1394_ud) {
- csr1212_release_keyval(ip1394_ud);
- ip1394_ud = NULL;
- }
-}
-
-int hpsb_config_rom_ip1394_add(struct hpsb_host *host)
-{
- if (!ip1394_ud)
- return -ENODEV;
-
- if (csr1212_attach_keyval_to_directory(host->csr.rom->root_kv,
- 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);
-
-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,
- .cleanup = config_rom_ip1394_cleanup,
- .flag = HPSB_CONFIG_ROM_ENTRY_IP1394,
-};
-
-#endif /* CONFIG_IEEE1394_ETH1394_ROM_ENTRY */
-
-static struct hpsb_config_rom_entry *const config_rom_entries[] = {
-#ifdef CONFIG_IEEE1394_ETH1394_ROM_ENTRY
- &ip1394_entry,
-#endif
-};
-
-/* Initialize all config roms */
-int hpsb_init_config_roms(void)
-{
- int i, error = 0;
-
- 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;
- }
-
- return error;
-}
-
-/* Cleanup all config roms */
-void hpsb_cleanup_config_roms(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(config_rom_entries); i++)
- config_rom_entries[i]->cleanup();
-}