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-rw-r--r--src/arch/x86/interface/pcbios/int13.c5
-rw-r--r--src/core/dummy_sanboot.c4
-rw-r--r--src/core/null_sanboot.c2
-rw-r--r--src/hci/commands/sanboot_cmd.c6
-rw-r--r--src/include/ipxe/sanboot.h10
-rw-r--r--src/include/usr/autoboot.h3
-rw-r--r--src/interface/efi/efi_block.c23
-rw-r--r--src/usr/autoboot.c15
8 files changed, 45 insertions, 23 deletions
diff --git a/src/arch/x86/interface/pcbios/int13.c b/src/arch/x86/interface/pcbios/int13.c
index 2c5e86241..372d40ba3 100644
--- a/src/arch/x86/interface/pcbios/int13.c
+++ b/src/arch/x86/interface/pcbios/int13.c
@@ -1511,7 +1511,7 @@ static int int13_load_eltorito ( unsigned int drive, struct segoff *address ) {
* Attempt to boot from an INT 13 drive
*
* @v drive Drive number
- * @v filename Filename (or NULL to use default)
+ * @v config Boot configuration parameters
* @ret rc Return status code
*
* This boots from the specified INT 13 drive by loading the Master
@@ -1521,7 +1521,8 @@ static int int13_load_eltorito ( unsigned int drive, struct segoff *address ) {
*
* Note that this function can never return success, by definition.
*/
-static int int13_boot ( unsigned int drive, const char *filename __unused ) {
+static int int13_boot ( unsigned int drive,
+ struct san_boot_config *config __unused ) {
struct memory_map memmap;
struct segoff address;
int rc;
diff --git a/src/core/dummy_sanboot.c b/src/core/dummy_sanboot.c
index 506b20c12..e22998da5 100644
--- a/src/core/dummy_sanboot.c
+++ b/src/core/dummy_sanboot.c
@@ -95,11 +95,11 @@ static void dummy_san_unhook ( unsigned int drive ) {
* Boot from dummy SAN device
*
* @v drive Drive number
- * @v filename Filename (or NULL to use default)
+ * @v config Boot configuration parameters
* @ret rc Return status code
*/
static int dummy_san_boot ( unsigned int drive __unused,
- const char *filename __unused ) {
+ struct san_boot_config *config __unused ) {
return -EOPNOTSUPP;
}
diff --git a/src/core/null_sanboot.c b/src/core/null_sanboot.c
index 7c0680f58..2340cd2a8 100644
--- a/src/core/null_sanboot.c
+++ b/src/core/null_sanboot.c
@@ -38,7 +38,7 @@ static void null_san_unhook ( unsigned int drive __unused ) {
}
static int null_san_boot ( unsigned int drive __unused,
- const char *filename __unused ) {
+ struct san_boot_config *config __unused ) {
return -EOPNOTSUPP;
}
diff --git a/src/hci/commands/sanboot_cmd.c b/src/hci/commands/sanboot_cmd.c
index 3907276a0..9c7e9ab72 100644
--- a/src/hci/commands/sanboot_cmd.c
+++ b/src/hci/commands/sanboot_cmd.c
@@ -100,6 +100,7 @@ static int sanboot_core_exec ( int argc, char **argv,
struct command_descriptor *cmd,
int default_flags, int no_root_path_flags ) {
struct sanboot_options opts;
+ struct san_boot_config config;
struct uri *uris[argc];
int count;
int flags;
@@ -124,6 +125,9 @@ static int sanboot_core_exec ( int argc, char **argv,
}
}
+ /* Construct configuration parameters */
+ config.filename = opts.filename;
+
/* Construct flags */
flags = default_flags;
if ( opts.no_describe )
@@ -134,7 +138,7 @@ static int sanboot_core_exec ( int argc, char **argv,
flags |= no_root_path_flags;
/* Boot from root path */
- if ( ( rc = uriboot ( NULL, uris, count, opts.drive, opts.filename,
+ if ( ( rc = uriboot ( NULL, uris, count, opts.drive, &config,
flags ) ) != 0 )
goto err_uriboot;
diff --git a/src/include/ipxe/sanboot.h b/src/include/ipxe/sanboot.h
index b11197f93..d981226e9 100644
--- a/src/include/ipxe/sanboot.h
+++ b/src/include/ipxe/sanboot.h
@@ -105,6 +105,12 @@ enum san_device_flags {
SAN_NO_DESCRIBE = 0x0001,
};
+/** SAN boot configuration parameters */
+struct san_boot_config {
+ /** Boot filename (or NULL to use default) */
+ const char *filename;
+};
+
/**
* Calculate static inline sanboot API function name
*
@@ -165,10 +171,10 @@ void san_unhook ( unsigned int drive );
* Attempt to boot from a SAN device
*
* @v drive Drive number
- * @v filename Filename (or NULL to use default)
+ * @v config Boot configuration parameters
* @ret rc Return status code
*/
-int san_boot ( unsigned int drive, const char *filename );
+int san_boot ( unsigned int drive, struct san_boot_config *config );
/**
* Describe SAN devices for SAN-booted operating system
diff --git a/src/include/usr/autoboot.h b/src/include/usr/autoboot.h
index 3719b8243..a081a70df 100644
--- a/src/include/usr/autoboot.h
+++ b/src/include/usr/autoboot.h
@@ -14,6 +14,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
struct net_device;
struct uri;
struct settings;
+struct san_boot_config;
/** uriboot() flags */
enum uriboot_flags {
@@ -33,7 +34,7 @@ extern void set_autoboot_ll_addr ( const void *ll_addr, size_t len,
extern int uriboot ( struct uri *filename, struct uri **root_paths,
unsigned int root_path_count, int drive,
- const char *san_filename, unsigned int flags );
+ struct san_boot_config *san_config, unsigned int flags );
extern struct uri *
fetch_next_server_and_filename ( struct settings *settings );
extern int netboot ( struct net_device *netdev );
diff --git a/src/interface/efi/efi_block.c b/src/interface/efi/efi_block.c
index 11d11156b..e81d6bb7e 100644
--- a/src/interface/efi/efi_block.c
+++ b/src/interface/efi/efi_block.c
@@ -583,13 +583,13 @@ static int efi_block_filename ( unsigned int drive, EFI_HANDLE handle,
* @v drive Drive number
* @v handle Filesystem handle
* @v path Block device path
- * @v filename Filename (or NULL to use default)
+ * @v config Boot configuration parameters
* @v fspath Filesystem device path to fill in
* @ret rc Return status code
*/
static int efi_block_match ( unsigned int drive, EFI_HANDLE handle,
EFI_DEVICE_PATH_PROTOCOL *path,
- const char *filename,
+ struct san_boot_config *config,
EFI_DEVICE_PATH_PROTOCOL **fspath ) {
EFI_BOOT_SERVICES *bs = efi_systab->BootServices;
EFI_GUID *protocol = &efi_device_path_protocol_guid;
@@ -624,8 +624,10 @@ static int efi_block_match ( unsigned int drive, EFI_HANDLE handle,
drive, efi_devpath_text ( u.path ) );
/* Check if filesystem contains boot filename */
- if ( ( rc = efi_block_filename ( drive, handle, filename ) ) != 0 )
+ if ( ( rc = efi_block_filename ( drive, handle,
+ config->filename ) ) != 0 ) {
goto err_filename;
+ }
/* Success */
rc = 0;
@@ -642,12 +644,12 @@ static int efi_block_match ( unsigned int drive, EFI_HANDLE handle,
*
* @v drive Drive number
* @v handle Block device handle
- * @v filename Filename (or NULL to use default)
+ * @v config Boot configuration parameters
* @v fspath Filesystem device path to fill in
* @ret rc Return status code
*/
static int efi_block_scan ( unsigned int drive, EFI_HANDLE handle,
- const char *filename,
+ struct san_boot_config *config,
EFI_DEVICE_PATH_PROTOCOL **fspath ) {
EFI_BOOT_SERVICES *bs = efi_systab->BootServices;
EFI_GUID *protocol = &efi_device_path_protocol_guid;
@@ -690,7 +692,7 @@ static int efi_block_scan ( unsigned int drive, EFI_HANDLE handle,
/* Check for a matching filesystem */
if ( ( rc = efi_block_match ( drive, handles[i], u.path,
- filename, fspath ) ) != 0 )
+ config, fspath ) ) != 0 )
continue;
break;
@@ -847,10 +849,11 @@ static int efi_block_local ( EFI_HANDLE handle ) {
* Boot from EFI block device
*
* @v drive Drive number
- * @v filename Filename (or NULL to use default)
+ * @v config Boot configuration parameters
* @ret rc Return status code
*/
-static int efi_block_boot ( unsigned int drive, const char *filename ) {
+static int efi_block_boot ( unsigned int drive,
+ struct san_boot_config *config ) {
EFI_BOOT_SERVICES *bs = efi_systab->BootServices;
EFI_DEVICE_PATH_PROTOCOL *fspath = NULL;
EFI_HANDLE *handles;
@@ -943,13 +946,13 @@ static int efi_block_boot ( unsigned int drive, const char *filename ) {
DBGC ( vdrive, "EFIBLK %#02x attempting to boot\n", vdrive );
/* Scan for a matching filesystem within this drive */
- if ( ( rc = efi_block_scan ( vdrive, handle, filename,
+ if ( ( rc = efi_block_scan ( vdrive, handle, config,
&fspath ) ) != 0 ) {
continue;
}
/* Attempt to boot from the matched filesystem */
- rc = efi_block_exec ( vdrive, fspath, filename );
+ rc = efi_block_exec ( vdrive, fspath, config->filename );
break;
}
diff --git a/src/usr/autoboot.c b/src/usr/autoboot.c
index d1f259621..4b64ca82b 100644
--- a/src/usr/autoboot.c
+++ b/src/usr/autoboot.c
@@ -116,7 +116,7 @@ const struct setting skip_san_boot_setting __setting ( SETTING_SANBOOT_EXTRA,
* @v root_paths Root path(s)
* @v root_path_count Number of root paths
* @v drive SAN drive (if applicable)
- * @v san_filename SAN filename (or NULL to use default)
+ * @v san_config SAN boot configuration parameters
* @v flags Boot action flags
* @ret rc Return status code
*
@@ -128,8 +128,9 @@ const struct setting skip_san_boot_setting __setting ( SETTING_SANBOOT_EXTRA,
*/
int uriboot ( struct uri *filename, struct uri **root_paths,
unsigned int root_path_count, int drive,
- const char *san_filename, unsigned int flags ) {
+ struct san_boot_config *san_config, unsigned int flags ) {
struct image *image;
+ const char *san_filename;
int rc;
/* Hook SAN device, if applicable */
@@ -182,11 +183,12 @@ int uriboot ( struct uri *filename, struct uri **root_paths,
/* Attempt SAN boot if applicable */
if ( ! ( flags & URIBOOT_NO_SAN_BOOT ) ) {
+ san_filename = san_config->filename;
if ( fetch_intz_setting ( NULL, &skip_san_boot_setting) == 0 ) {
printf ( "Booting%s%s from SAN device %#02x\n",
( san_filename ? " " : "" ),
( san_filename ? san_filename : "" ), drive );
- rc = san_boot ( drive, san_filename );
+ rc = san_boot ( drive, san_config );
printf ( "Boot from SAN device %#02x failed: %s\n",
drive, strerror ( rc ) );
} else {
@@ -387,6 +389,7 @@ static int have_pxe_menu ( void ) {
* @ret rc Return status code
*/
int netboot ( struct net_device *netdev ) {
+ struct san_boot_config san_config;
struct uri *filename;
struct uri *root_path;
char *san_filename;
@@ -421,6 +424,10 @@ int netboot ( struct net_device *netdev ) {
/* Fetch SAN filename (if any) */
san_filename = fetch_san_filename ( NULL );
+ /* Construct SAN boot configuration parameters */
+ memset ( &san_config, 0, sizeof ( san_config ) );
+ san_config.filename = san_filename;
+
/* If we have both a filename and a root path, ignore an
* unsupported or missing URI scheme in the root path, since
* it may represent an NFS root.
@@ -442,7 +449,7 @@ int netboot ( struct net_device *netdev ) {
/* Boot using next server, filename and root path */
if ( ( rc = uriboot ( filename, &root_path, ( root_path ? 1 : 0 ),
- san_default_drive(), san_filename,
+ san_default_drive(), &san_config,
( root_path ? 0 : URIBOOT_NO_SAN ) ) ) != 0 )
goto err_uriboot;
generated by cgit (git 2.34.1) at 2025-02-23 03:18:48 +0000