Remove lodable network driver modules and related functions

All network drivers have been moved to library

Signed-off-by: Avik Sil <aviksil@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>

1 files changed, 0 insertions, 93 deletions

diff --git a/clients/net-snk/kernel/modules.c b/clients/net-snk/kernel/modules.c
index 398b246..e7b1894 100644
--- a/clients/net-snk/kernel/modules.c
+++ b/clients/net-snk/kernel/modules.c
@@ -30,15 +30,6 @@ extern char __client_start[];
 
 typedef snk_module_t *(*module_init_t) (snk_kernel_t *, pci_config_t *);
 
-typedef struct {
-	const char *name;
-	int        type;
-} mod_descriptor_t;
-
-static const mod_descriptor_t modules[] = {
-	{ NULL,         0                }
-};
-
 snk_module_t *snk_modules[MODULES_MAX];
 
 extern snk_kernel_t snk_kernel_interface;
@@ -48,77 +39,6 @@ extern snk_kernel_t snk_kernel_interface;
    Returns -1, if not responsible for device, 0 otherwise.
 */
 
-static int
-load_module(const char *name)
-{
-	int len, i;
-	void *addr;
-	void *link_addr;
-	module_init_t module_init;
-
-	// Load modules right after the SNK...
-	// FIXME: hard-coded offset!
-	link_addr = (void*)__client_start + 0x800000;
-
-	// snk_kernel_interface.print("Loading Module '%s'\n", name);
-
-	/* find module in module list and lookup link address */
-	for(i=0; modules[i].name; ++i) {
-		if(strcmp(modules[i].name, name) == 0)
-			break;
-	}
-	if( modules[i].name == 0 ) {
-		/* module not in list */
-		return -1;
-	}
-
-	/* check if link address is used already */
-	for(i=1; i<MODULES_MAX; ++i) {
-		if(snk_modules[i] /* && snk_modules[i]->link_addr == link_addr*/) {
-			// busy, can't load modules
-			return -2;
-		}
-	}
-
-	/* find empty position in array of loaded modules */
-	for(i=0; i<MODULES_MAX; ++i) {
-		if(snk_modules[i] == 0) {
-			break;
-		}
-	}
-	if(i == MODULES_MAX) {
-		// no space available!
-		return -3;
-	}
-
-	/* Read module from FLASH */
-	len = romfs_lookup(name, &addr);
-	if (len <= 0) {
-		/* file not found */
-		return -4;
-	}
-
-	/* Copy image from flash to RAM */
-	if (elf_load_file_to_addr(addr, link_addr, (void*)&module_init,
-				  NULL, flush_cache) != 2) {
-		snk_kernel_interface.print("ELF loading failed!\n");
-		return -5;
-	}
-
-	snk_modules[i] = module_init(&snk_kernel_interface, &snk_kernel_interface.pci_conf);
-	if(snk_modules[i] == 0) {
-		/* no device found that can be managed by this module */
-		return -5;
-	}
-
-	if(snk_modules[i]->type == MOD_TYPE_NETWORK) {
-		/* Get mac address from device tree */
-		get_mac(snk_modules[i]->mac_addr);
-	}
-
-	return i;
-}
-
 void
 modules_init(void)
 {
@@ -134,11 +54,6 @@ modules_init(void)
 		snk_modules[i] = 0;
 	}
 
-	/* Load all modules */
-	for(i=0; modules[i].name; ++i) {
-		load_module(modules[i].name);
-	}
-
 	/* Try to init client-interface module (it's built-in, not loadable) */
 	for(i=0; i<MODULES_MAX; ++i) {
 		if(snk_modules[i] == 0) {
@@ -183,14 +98,6 @@ get_module_by_type(int type) {
  */
 snk_module_t *
 insmod_by_type(int type) {
-	int i, j;
-	for(i = 0; modules[i].name; ++i) {
-		if(modules[i].type != type)
-			continue;
-		j = load_module(modules[i].name);
-		if(j >= 0)
-			return snk_modules[j];
-	}
 	return 0;
 }