Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot
Patch queue for efi - 2019-02-13
Goodness this time around:
- HII protocol, finally allows us to run the UEFI Shell!
(experimantal, disabled by default)
- efi selftest now available on Cortex-M
- NVMe support for distro boot
- Lots of code cleanup
diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile
index 4f4647c..8c955d0 100644
--- a/arch/arm/cpu/armv7/Makefile
+++ b/arch/arm/cpu/armv7/Makefile
@@ -14,6 +14,7 @@
ifneq ($(CONFIG_SPL_BUILD),y)
obj-$(CONFIG_EFI_LOADER) += sctlr.o
+obj-$(CONFIG_ARMV7_NONSEC) += exception_level.o
endif
ifneq ($(CONFIG_SKIP_LOWLEVEL_INIT),y)
diff --git a/arch/arm/cpu/armv7/exception_level.c b/arch/arm/cpu/armv7/exception_level.c
new file mode 100644
index 0000000..274f03d
--- /dev/null
+++ b/arch/arm/cpu/armv7/exception_level.c
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Switch to non-secure mode
+ *
+ * Copyright (c) 2018 Heinrich Schuchardt
+ *
+ * This module contains the ARMv7 specific code required for leaving the
+ * secure mode before booting an operating system.
+ */
+
+#include <common.h>
+#include <bootm.h>
+#include <asm/armv7.h>
+#include <asm/secure.h>
+#include <asm/setjmp.h>
+
+/**
+ * entry_non_secure() - entry point when switching to non-secure mode
+ *
+ * When switching to non-secure mode switch_to_non_secure_mode() calls this
+ * function passing a jump buffer. We use this jump buffer to restore the
+ * original stack and register state.
+ *
+ * @non_secure_jmp: jump buffer for restoring stack and registers
+ */
+static void entry_non_secure(struct jmp_buf_data *non_secure_jmp)
+{
+ dcache_enable();
+ debug("Reached non-secure mode\n");
+
+ /* Restore stack and registers saved in switch_to_non_secure_mode() */
+ longjmp(non_secure_jmp, 1);
+}
+
+/**
+ * switch_to_non_secure_mode() - switch to non-secure mode
+ *
+ * Operating systems may expect to run in non-secure mode. Here we check if
+ * we are running in secure mode and switch to non-secure mode if necessary.
+ */
+void switch_to_non_secure_mode(void)
+{
+ static bool is_nonsec;
+ struct jmp_buf_data non_secure_jmp;
+
+ if (armv7_boot_nonsec() && !is_nonsec) {
+ if (setjmp(&non_secure_jmp))
+ return;
+ dcache_disable(); /* flush cache before switch to HYP */
+ armv7_init_nonsec();
+ is_nonsec = true;
+ secure_ram_addr(_do_nonsec_entry)(entry_non_secure,
+ (uintptr_t)&non_secure_jmp,
+ 0, 0);
+ }
+}
diff --git a/arch/arm/cpu/armv7/smccc-call.S b/arch/arm/cpu/armv7/smccc-call.S
index eae69e3..f70728f 100644
--- a/arch/arm/cpu/armv7/smccc-call.S
+++ b/arch/arm/cpu/armv7/smccc-call.S
@@ -7,7 +7,9 @@
#include <asm/opcodes-sec.h>
#include <asm/opcodes-virt.h>
+#ifdef CONFIG_EFI_LOADER
.section .text.efi_runtime
+#endif
#define UNWIND(x...)
/*
diff --git a/arch/arm/cpu/armv8/Makefile b/arch/arm/cpu/armv8/Makefile
index 4c4b13c..a5f5433 100644
--- a/arch/arm/cpu/armv8/Makefile
+++ b/arch/arm/cpu/armv8/Makefile
@@ -14,6 +14,7 @@
obj-$(CONFIG_ARMV8_SPL_EXCEPTION_VECTORS) += exceptions.o
else
obj-y += exceptions.o
+obj-y += exception_level.o
endif
obj-y += cache.o
obj-y += tlb.o
diff --git a/arch/arm/cpu/armv8/exception_level.c b/arch/arm/cpu/armv8/exception_level.c
new file mode 100644
index 0000000..57824eb
--- /dev/null
+++ b/arch/arm/cpu/armv8/exception_level.c
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Switch to non-secure mode
+ *
+ * Copyright (c) 2018 Heinrich Schuchardt
+ *
+ * This module contains the ARMv8 specific code required to adjust the exception
+ * level before booting an operating system.
+ */
+
+#include <common.h>
+#include <bootm.h>
+#include <asm/setjmp.h>
+
+/**
+ * entry_non_secure() - entry point when switching to non-secure mode
+ *
+ * When switching to non-secure mode switch_to_non_secure_mode() calls this
+ * function passing a jump buffer. We use this jump buffer to restore the
+ * original stack and register state.
+ *
+ * @non_secure_jmp: jump buffer for restoring stack and registers
+ */
+static void entry_non_secure(struct jmp_buf_data *non_secure_jmp)
+{
+ dcache_enable();
+ debug("Reached non-secure mode\n");
+
+ /* Restore stack and registers saved in switch_to_non_secure_mode() */
+ longjmp(non_secure_jmp, 1);
+}
+
+/**
+ * switch_to_non_secure_mode() - switch to non-secure mode
+ *
+ * Exception level EL3 is meant to be used by the secure monitor only (ARM
+ * trusted firmware being one embodiment). The operating system shall be
+ * started at exception level EL2. So here we check the exception level
+ * and switch it if necessary.
+ */
+void switch_to_non_secure_mode(void)
+{
+ struct jmp_buf_data non_secure_jmp;
+
+ /* On AArch64 we need to make sure we call our payload in < EL3 */
+ if (current_el() == 3) {
+ if (setjmp(&non_secure_jmp))
+ return;
+ dcache_disable(); /* flush cache before switch to EL2 */
+
+ /* Move into EL2 and keep running there */
+ armv8_switch_to_el2((uintptr_t)&non_secure_jmp, 0, 0, 0,
+ (uintptr_t)entry_non_secure, ES_TO_AARCH64);
+ }
+}
diff --git a/arch/arm/cpu/armv8/smccc-call.S b/arch/arm/cpu/armv8/smccc-call.S
index 86de4b4..dc92b28 100644
--- a/arch/arm/cpu/armv8/smccc-call.S
+++ b/arch/arm/cpu/armv8/smccc-call.S
@@ -6,7 +6,9 @@
#include <linux/arm-smccc.h>
#include <generated/asm-offsets.h>
+#ifdef CONFIG_EFI_LOADER
.section .text.efi_runtime
+#endif
.macro SMCCC instr
.cfi_startproc
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index 655727f..48ee6c3 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -106,5 +106,9 @@
CFLAGS_REMOVE_$(EFI_RELOC) := $(CFLAGS_NON_EFI)
extra-$(CONFIG_CMD_BOOTEFI_HELLO_COMPILE) += $(EFI_CRT0) $(EFI_RELOC)
-extra-$(CONFIG_CMD_BOOTEFI_SELFTEST) += $(EFI_CRT0) $(EFI_RELOC)
+# TODO: As of v2019.01 the relocation code for the EFI application cannot
+# be built on ARMv7-M.
+ifndef CONFIG_CPU_V7M
+#extra-$(CONFIG_CMD_BOOTEFI_SELFTEST) += $(EFI_CRT0) $(EFI_RELOC)
+endif
extra-$(CONFIG_EFI) += $(EFI_CRT0) $(EFI_RELOC)
diff --git a/arch/x86/include/asm/string.h b/arch/x86/include/asm/string.h
index 38afd23..c15b264 100644
--- a/arch/x86/include/asm/string.h
+++ b/arch/x86/include/asm/string.h
@@ -9,22 +9,37 @@
extern char *strncpy(char *__dest, __const__ char *__src, __kernel_size_t __n);
#undef __HAVE_ARCH_STRRCHR
-extern char * strrchr(const char * s, int c);
+extern char *strrchr(const char *s, int c);
#undef __HAVE_ARCH_STRCHR
-extern char * strchr(const char * s, int c);
+extern char *strchr(const char *s, int c);
+
+#ifdef CONFIG_X86_64
+
+#undef __HAVE_ARCH_MEMCPY
+extern void *memcpy(void *, const void *, __kernel_size_t);
+
+#undef __HAVE_ARCH_MEMMOVE
+extern void *memmove(void *, const void *, __kernel_size_t);
+
+#undef __HAVE_ARCH_MEMSET
+extern void *memset(void *, int, __kernel_size_t);
+
+#else
#define __HAVE_ARCH_MEMCPY
-extern void * memcpy(void *, const void *, __kernel_size_t);
+extern void *memcpy(void *, const void *, __kernel_size_t);
#define __HAVE_ARCH_MEMMOVE
-extern void * memmove(void *, const void *, __kernel_size_t);
-
-#undef __HAVE_ARCH_MEMCHR
-extern void * memchr(const void *, int, __kernel_size_t);
+extern void *memmove(void *, const void *, __kernel_size_t);
#define __HAVE_ARCH_MEMSET
-extern void * memset(void *, int, __kernel_size_t);
+extern void *memset(void *, int, __kernel_size_t);
+
+#endif /* CONFIG_X86_64 */
+
+#undef __HAVE_ARCH_MEMCHR
+extern void *memchr(const void *, int, __kernel_size_t);
#undef __HAVE_ARCH_MEMZERO
extern void memzero(void *ptr, __kernel_size_t n);
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile
index 1e8efcc..56fd680 100644
--- a/arch/x86/lib/Makefile
+++ b/arch/x86/lib/Makefile
@@ -7,6 +7,7 @@
obj-y += bios.o
obj-y += bios_asm.o
obj-y += bios_interrupts.o
+obj-y += string.o
endif
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_CMD_BOOTM) += bootm.o
@@ -32,7 +33,6 @@
obj-$(CONFIG_INTEL_MID) += scu.o
obj-y += sections.o
obj-y += sfi.o
-obj-y += string.o
obj-y += acpi.o
obj-$(CONFIG_HAVE_ACPI_RESUME) += acpi_s3.o
ifndef CONFIG_QEMU
diff --git a/cmd/Kconfig b/cmd/Kconfig
index ea1a325..3ea42e4 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -226,7 +226,7 @@
config CMD_BOOTEFI_HELLO_COMPILE
bool "Compile a standard EFI hello world binary for testing"
- depends on CMD_BOOTEFI && (ARM || X86 || RISCV)
+ depends on CMD_BOOTEFI && !CPU_V7M && !SANDBOX
default y
help
This compiles a standard EFI hello world application with U-Boot so
diff --git a/cmd/bootefi.c b/cmd/bootefi.c
index 38679ff..ee685d8 100644
--- a/cmd/bootefi.c
+++ b/cmd/bootefi.c
@@ -5,8 +5,9 @@
* Copyright (c) 2016 Alexander Graf
*/
-#include <charset.h>
#include <common.h>
+#include <bootm.h>
+#include <charset.h>
#include <command.h>
#include <dm.h>
#include <efi_loader.h>
@@ -21,93 +22,11 @@
#include <asm-generic/unaligned.h>
#include <linux/linkage.h>
-#ifdef CONFIG_ARMV7_NONSEC
-#include <asm/armv7.h>
-#include <asm/secure.h>
-#endif
-
DECLARE_GLOBAL_DATA_PTR;
-#define OBJ_LIST_NOT_INITIALIZED 1
-
-static efi_status_t efi_obj_list_initialized = OBJ_LIST_NOT_INITIALIZED;
-
static struct efi_device_path *bootefi_image_path;
static struct efi_device_path *bootefi_device_path;
-/* Initialize and populate EFI object list */
-efi_status_t efi_init_obj_list(void)
-{
- efi_status_t ret = EFI_SUCCESS;
-
- /*
- * On the ARM architecture gd is mapped to a fixed register (r9 or x18).
- * As this register may be overwritten by an EFI payload we save it here
- * and restore it on every callback entered.
- */
- efi_save_gd();
-
- /* Initialize once only */
- if (efi_obj_list_initialized != OBJ_LIST_NOT_INITIALIZED)
- return efi_obj_list_initialized;
-
- /* Initialize system table */
- ret = efi_initialize_system_table();
- if (ret != EFI_SUCCESS)
- goto out;
-
- /* Initialize root node */
- ret = efi_root_node_register();
- if (ret != EFI_SUCCESS)
- goto out;
-
- /* Initialize EFI driver uclass */
- ret = efi_driver_init();
- if (ret != EFI_SUCCESS)
- goto out;
-
- ret = efi_console_register();
- if (ret != EFI_SUCCESS)
- goto out;
-#ifdef CONFIG_PARTITIONS
- ret = efi_disk_register();
- if (ret != EFI_SUCCESS)
- goto out;
-#endif
-#if defined(CONFIG_LCD) || defined(CONFIG_DM_VIDEO)
- ret = efi_gop_register();
- if (ret != EFI_SUCCESS)
- goto out;
-#endif
-#ifdef CONFIG_NET
- ret = efi_net_register();
- if (ret != EFI_SUCCESS)
- goto out;
-#endif
-#ifdef CONFIG_GENERATE_ACPI_TABLE
- ret = efi_acpi_register();
- if (ret != EFI_SUCCESS)
- goto out;
-#endif
-#ifdef CONFIG_GENERATE_SMBIOS_TABLE
- ret = efi_smbios_register();
- if (ret != EFI_SUCCESS)
- goto out;
-#endif
- ret = efi_watchdog_register();
- if (ret != EFI_SUCCESS)
- goto out;
-
- /* Initialize EFI runtime services */
- ret = efi_reset_system_init();
- if (ret != EFI_SUCCESS)
- goto out;
-
-out:
- efi_obj_list_initialized = ret;
- return ret;
-}
-
/*
* Allow unaligned memory access.
*
@@ -227,34 +146,6 @@
st->boottime->exit(image_handle, ret, 0, NULL);
return ret;
}
-
-#ifdef CONFIG_ARM64
-static efi_status_t efi_run_in_el2(EFIAPI efi_status_t (*entry)(
- efi_handle_t image_handle, struct efi_system_table *st),
- efi_handle_t image_handle, struct efi_system_table *st)
-{
- /* Enable caches again */
- dcache_enable();
-
- return efi_do_enter(image_handle, st, entry);
-}
-#endif
-
-#ifdef CONFIG_ARMV7_NONSEC
-static bool is_nonsec;
-
-static efi_status_t efi_run_in_hyp(EFIAPI efi_status_t (*entry)(
- efi_handle_t image_handle, struct efi_system_table *st),
- efi_handle_t image_handle, struct efi_system_table *st)
-{
- /* Enable caches again */
- dcache_enable();
-
- is_nonsec = true;
-
- return efi_do_enter(image_handle, st, entry);
-}
-#endif
/*
* efi_carve_out_dt_rsv() - Carve out DT reserved memory ranges
@@ -386,7 +277,7 @@
if (!device_path && !image_path) {
printf("WARNING: using memory device/image path, this may confuse some payloads!\n");
/* actual addresses filled in after efi_load_pe() */
- memdp = efi_dp_from_mem(0, 0, 0);
+ memdp = efi_dp_from_mem(EFI_RESERVED_MEMORY_TYPE, 0, 0);
device_path = image_path = memdp;
/*
* Grub expects that the device path of the loaded image is
@@ -428,45 +319,12 @@
"{ro,boot}(blob)0000000000000000");
/* Call our payload! */
- debug("%s:%d Jumping to 0x%lx\n", __func__, __LINE__, (long)entry);
+ debug("%s: Jumping to 0x%p\n", __func__, entry);
if (setjmp(&image_obj->exit_jmp)) {
ret = image_obj->exit_status;
goto err_prepare;
}
-
-#ifdef CONFIG_ARM64
- /* On AArch64 we need to make sure we call our payload in < EL3 */
- if (current_el() == 3) {
- smp_kick_all_cpus();
- dcache_disable(); /* flush cache before switch to EL2 */
-
- /* Move into EL2 and keep running there */
- armv8_switch_to_el2((ulong)entry,
- (ulong)&image_obj->header,
- (ulong)&systab, 0, (ulong)efi_run_in_el2,
- ES_TO_AARCH64);
-
- /* Should never reach here, efi exits with longjmp */
- while (1) { }
- }
-#endif
-
-#ifdef CONFIG_ARMV7_NONSEC
- if (armv7_boot_nonsec() && !is_nonsec) {
- dcache_disable(); /* flush cache before switch to HYP */
-
- armv7_init_nonsec();
- secure_ram_addr(_do_nonsec_entry)(
- efi_run_in_hyp,
- (uintptr_t)entry,
- (uintptr_t)&image_obj->header,
- (uintptr_t)&systab);
-
- /* Should never reach here, efi exits with longjmp */
- while (1) { }
- }
-#endif
ret = efi_do_enter(&image_obj->header, &systab, entry);
@@ -553,6 +411,8 @@
/* Allow unaligned memory access */
allow_unaligned();
+ switch_to_non_secure_mode();
+
/* Initialize EFI drivers */
r = efi_init_obj_list();
if (r != EFI_SUCCESS) {
diff --git a/common/bootm.c b/common/bootm.c
index 7c7505f..3adbcea 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -912,6 +912,16 @@
return buf;
}
+
+/**
+ * switch_to_non_secure_mode() - switch to non-secure mode
+ *
+ * This routine is overridden by architectures requiring this feature.
+ */
+void __weak switch_to_non_secure_mode(void)
+{
+}
+
#else /* USE_HOSTCC */
void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
diff --git a/configs/chromebook_link64_defconfig b/configs/chromebook_link64_defconfig
index 074d333..12f2657 100644
--- a/configs/chromebook_link64_defconfig
+++ b/configs/chromebook_link64_defconfig
@@ -38,7 +38,6 @@
CONFIG_SPL_RTC_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_CPU=y
-# CONFIG_CMD_BOOTEFI_HELLO_COMPILE is not set
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
CONFIG_CMD_SF=y
diff --git a/configs/kp_imx6q_tpc_defconfig b/configs/kp_imx6q_tpc_defconfig
index da07d9c..cb58ed6 100644
--- a/configs/kp_imx6q_tpc_defconfig
+++ b/configs/kp_imx6q_tpc_defconfig
@@ -21,7 +21,6 @@
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_STOP_STR="."
-# CONFIG_CMD_BOOTEFI_HELLO_COMPILE is not set
# CONFIG_CMD_ELF is not set
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
diff --git a/configs/qemu-x86_64_defconfig b/configs/qemu-x86_64_defconfig
index 8d43acd..34acc09 100644
--- a/configs/qemu-x86_64_defconfig
+++ b/configs/qemu-x86_64_defconfig
@@ -36,7 +36,6 @@
CONFIG_SPL_RTC_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_CPU=y
-# CONFIG_CMD_BOOTEFI_HELLO_COMPILE is not set
CONFIG_CMD_BOOTEFI_SELFTEST=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_IDE=y
diff --git a/configs/stm32f429-discovery_defconfig b/configs/stm32f429-discovery_defconfig
index 265b1ec..fe3176c 100644
--- a/configs/stm32f429-discovery_defconfig
+++ b/configs/stm32f429-discovery_defconfig
@@ -15,7 +15,6 @@
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="U-Boot > "
-# CONFIG_CMD_BOOTEFI_HELLO_COMPILE is not set
CONFIG_CMD_IMLS=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_TIMER=y
diff --git a/configs/stm32f429-evaluation_defconfig b/configs/stm32f429-evaluation_defconfig
index 9f1a768..041f042 100644
--- a/configs/stm32f429-evaluation_defconfig
+++ b/configs/stm32f429-evaluation_defconfig
@@ -12,7 +12,6 @@
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SYS_PROMPT="U-Boot > "
-# CONFIG_CMD_BOOTEFI_HELLO_COMPILE is not set
CONFIG_CMD_IMLS=y
CONFIG_CMD_GPT=y
# CONFIG_RANDOM_UUID is not set
diff --git a/configs/stm32f469-discovery_defconfig b/configs/stm32f469-discovery_defconfig
index 801af6b..c2b6000 100644
--- a/configs/stm32f469-discovery_defconfig
+++ b/configs/stm32f469-discovery_defconfig
@@ -12,7 +12,6 @@
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SYS_PROMPT="U-Boot > "
-# CONFIG_CMD_BOOTEFI_HELLO_COMPILE is not set
CONFIG_CMD_IMLS=y
CONFIG_CMD_GPT=y
# CONFIG_RANDOM_UUID is not set
diff --git a/doc/README.uefi b/doc/README.uefi
index 6b9759c..0982fad 100644
--- a/doc/README.uefi
+++ b/doc/README.uefi
@@ -14,7 +14,7 @@
## Building for UEFI
-The UEFI standard supports only little endian systems. The UEFI support can be
+The UEFI standard supports only little-endian systems. The UEFI support can be
activated for ARM and x86 by specifying
CONFIG_CMD_BOOTEFI=y
@@ -53,7 +53,7 @@
### Executing the boot manager
-The UEFI specfication foresees to define boot entries and boot sequence via UEFI
+The UEFI specification foresees to define boot entries and boot sequence via UEFI
variables. Booting according to these variables is possible via
bootefi bootmgr [fdt address]
@@ -90,14 +90,14 @@
The environment variable fdtcontroladdr points to U-Boot's internal device tree
(if available).
-### Executing the built-in selftest
+### Executing the built-in self-test
-An UEFI selftest suite can be embedded in U-Boot by building with
+An UEFI self-test suite can be embedded in U-Boot by building with
CONFIG_CMD_BOOTEFI_SELFTEST=y
For testing the UEFI implementation the bootefi command can be used to start the
-selftest.
+self-test.
bootefi selftest [fdt address]
diff --git a/include/bootm.h b/include/bootm.h
index dbd6f49..e2cc6d4 100644
--- a/include/bootm.h
+++ b/include/bootm.h
@@ -82,4 +82,9 @@
*/
void board_quiesce_devices(void);
+/**
+ * switch_to_non_secure_mode() - switch to non-secure mode
+ */
+void switch_to_non_secure_mode(void);
+
#endif
diff --git a/include/charset.h b/include/charset.h
index 4d45e24..65087f7 100644
--- a/include/charset.h
+++ b/include/charset.h
@@ -192,6 +192,29 @@
size_t u16_strnlen(const u16 *in, size_t count);
/**
+ * u16_strcpy() - copy u16 string
+ *
+ * Copy u16 string pointed to by src, including terminating null word, to
+ * the buffer pointed to by dest.
+ *
+ * @dest: destination buffer
+ * @src: source buffer (null terminated)
+ * Return: 'dest' address
+ */
+u16 *u16_strcpy(u16 *dest, const u16 *src);
+
+/**
+ * u16_strdup() - duplicate u16 string
+ *
+ * Copy u16 string pointed to by src, including terminating null word, to a
+ * newly allocated buffer.
+ *
+ * @src: source buffer (null terminated)
+ * Return: allocated new buffer on success, NULL on failure
+ */
+u16 *u16_strdup(const u16 *src);
+
+/**
* utf16_to_utf8() - Convert an utf16 string to utf8
*
* Converts 'size' characters of the utf16 string 'src' to utf8
diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h
index 555efb7..4993303 100644
--- a/include/config_distro_bootcmd.h
+++ b/include/config_distro_bootcmd.h
@@ -27,7 +27,7 @@
#define BOOTENV_SHARED_BLKDEV_BODY(devtypel) \
"if " #devtypel " dev ${devnum}; then " \
- "setenv devtype " #devtypel "; " \
+ "devtype=" #devtypel "; " \
"run scan_dev_for_boot_part; " \
"fi\0"
@@ -37,7 +37,7 @@
#define BOOTENV_DEV_BLKDEV(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=" \
- "setenv devnum " #instance "; " \
+ "devnum=" #instance "; " \
"run " #devtypel "_boot\0"
#define BOOTENV_DEV_NAME_BLKDEV(devtypeu, devtypel, instance) \
@@ -77,7 +77,7 @@
"if ubi part ${bootubipart} && " \
"ubifsmount ubi${devnum}:${bootubivol}; " \
"then " \
- "setenv devtype ubi; " \
+ "devtype=ubi; " \
"run scan_dev_for_boot; " \
"fi\0"
#define BOOTENV_DEV_UBIFS BOOTENV_DEV_BLKDEV
@@ -178,13 +178,38 @@
BOOT_TARGET_DEVICES_references_SATA_without_CONFIG_SATA
#endif
+#ifdef CONFIG_NVME
+#define BOOTENV_RUN_NVME_INIT "run nvme_init; "
+#define BOOTENV_SET_NVME_NEED_INIT "setenv nvme_need_init; "
+#define BOOTENV_SHARED_NVME \
+ "nvme_init=" \
+ "if ${nvme_need_init}; then " \
+ "setenv nvme_need_init false; " \
+ "nvme scan; " \
+ "fi\0" \
+ \
+ "nvme_boot=" \
+ BOOTENV_RUN_NVME_INIT \
+ BOOTENV_SHARED_BLKDEV_BODY(nvme)
+#define BOOTENV_DEV_NVME BOOTENV_DEV_BLKDEV
+#define BOOTENV_DEV_NAME_NVME BOOTENV_DEV_NAME_BLKDEV
+#else
+#define BOOTENV_RUN_NVME_INIT
+#define BOOTENV_SET_NVME_NEED_INIT
+#define BOOTENV_SHARED_NVME
+#define BOOTENV_DEV_NVME \
+ BOOT_TARGET_DEVICES_references_NVME_without_CONFIG_NVME
+#define BOOTENV_DEV_NAME_NVME \
+ BOOT_TARGET_DEVICES_references_NVME_without_CONFIG_NVME
+#endif
+
#ifdef CONFIG_SCSI
#define BOOTENV_RUN_SCSI_INIT "run scsi_init; "
-#define BOOTENV_SET_SCSI_NEED_INIT "setenv scsi_need_init; "
+#define BOOTENV_SET_SCSI_NEED_INIT "scsi_need_init=; "
#define BOOTENV_SHARED_SCSI \
"scsi_init=" \
"if ${scsi_need_init}; then " \
- "setenv scsi_need_init false; " \
+ "scsi_need_init=false; " \
"scsi scan; " \
"fi\0" \
\
@@ -359,6 +384,7 @@
BOOTENV_SHARED_USB \
BOOTENV_SHARED_SATA \
BOOTENV_SHARED_SCSI \
+ BOOTENV_SHARED_NVME \
BOOTENV_SHARED_IDE \
BOOTENV_SHARED_UBIFS \
BOOTENV_SHARED_EFI \
@@ -418,11 +444,13 @@
"bootfstype; then " \
"run scan_dev_for_boot; " \
"fi; " \
- "done\0" \
+ "done; " \
+ "setenv devplist\0" \
\
BOOT_TARGET_DEVICES(BOOTENV_DEV) \
\
"distro_bootcmd=" BOOTENV_SET_SCSI_NEED_INIT \
+ BOOTENV_SET_NVME_NEED_INIT \
"for target in ${boot_targets}; do " \
"run bootcmd_${target}; " \
"done\0"
diff --git a/include/efi.h b/include/efi.h
index b5e2c64..d98441a 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -49,7 +49,7 @@
typedef struct {
u8 b[16];
-} efi_guid_t;
+} efi_guid_t __attribute__((aligned(8)));
#define EFI_BITS_PER_LONG (sizeof(long) * 8)
diff --git a/include/efi_api.h b/include/efi_api.h
index aef77b6..45ca05e 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -17,6 +17,7 @@
#define _EFI_API_H
#include <efi.h>
+#include <charset.h>
#ifdef CONFIG_EFI_LOADER
#include <asm/setjmp.h>
@@ -34,7 +35,13 @@
#define efi_intn_t ssize_t
#define efi_uintn_t size_t
-typedef uint16_t *efi_string_t;
+typedef void *efi_hii_handle_t;
+typedef u16 *efi_string_t;
+typedef u16 efi_string_id_t;
+typedef u32 efi_hii_font_style_t;
+typedef u16 efi_question_id_t;
+typedef u16 efi_image_id_t;
+typedef u16 efi_form_id_t;
#define EVT_TIMER 0x80000000
#define EVT_RUNTIME 0x40000000
@@ -115,11 +122,11 @@
struct efi_device_path *file_path, void *source_buffer,
efi_uintn_t source_size, efi_handle_t *image);
efi_status_t (EFIAPI *start_image)(efi_handle_t handle,
- unsigned long *exitdata_size,
- s16 **exitdata);
+ efi_uintn_t *exitdata_size,
+ u16 **exitdata);
efi_status_t (EFIAPI *exit)(efi_handle_t handle,
efi_status_t exit_status,
- unsigned long exitdata_size, s16 *exitdata);
+ efi_uintn_t exitdata_size, u16 *exitdata);
efi_status_t (EFIAPI *unload_image)(efi_handle_t image_handle);
efi_status_t (EFIAPI *exit_boot_services)(efi_handle_t, unsigned long);
@@ -221,14 +228,17 @@
struct efi_mem_desc *virtmap);
efi_status_t (*convert_pointer)(unsigned long dbg, void **address);
efi_status_t (EFIAPI *get_variable)(u16 *variable_name,
- efi_guid_t *vendor, u32 *attributes,
+ const efi_guid_t *vendor,
+ u32 *attributes,
efi_uintn_t *data_size, void *data);
efi_status_t (EFIAPI *get_next_variable_name)(
efi_uintn_t *variable_name_size,
- u16 *variable_name, efi_guid_t *vendor);
+ u16 *variable_name, const efi_guid_t *vendor);
efi_status_t (EFIAPI *set_variable)(u16 *variable_name,
- efi_guid_t *vendor, u32 attributes,
- efi_uintn_t data_size, void *data);
+ const efi_guid_t *vendor,
+ u32 attributes,
+ efi_uintn_t data_size,
+ const void *data);
efi_status_t (EFIAPI *get_next_high_mono_count)(
uint32_t *high_count);
void (EFIAPI *reset_system)(enum efi_reset_type reset_type,
@@ -299,7 +309,7 @@
struct efi_configuration_table {
efi_guid_t guid;
void *table;
-};
+} __packed;
#define EFI_SYSTEM_TABLE_SIGNATURE ((u64)0x5453595320494249ULL)
@@ -697,6 +707,418 @@
uint16_t node_length);
};
+/*
+ * Human Interface Infrastructure (HII)
+ */
+struct efi_hii_package_list_header {
+ efi_guid_t package_list_guid;
+ u32 package_length;
+} __packed;
+
+/**
+ * struct efi_hii_package_header - EFI HII package header
+ *
+ * @fields: 'fields' replaces the bit-fields defined in the EFI
+ * specification to to avoid possible compiler incompatibilities::
+ *
+ * u32 length:24;
+ * u32 type:8;
+ */
+struct efi_hii_package_header {
+ u32 fields;
+} __packed;
+
+#define __EFI_HII_PACKAGE_LEN_SHIFT 0
+#define __EFI_HII_PACKAGE_TYPE_SHIFT 24
+#define __EFI_HII_PACKAGE_LEN_MASK 0xffffff
+#define __EFI_HII_PACKAGE_TYPE_MASK 0xff
+
+#define EFI_HII_PACKAGE_TYPE_ALL 0x00
+#define EFI_HII_PACKAGE_TYPE_GUID 0x01
+#define EFI_HII_PACKAGE_FORMS 0x02
+#define EFI_HII_PACKAGE_STRINGS 0x04
+#define EFI_HII_PACKAGE_FONTS 0x05
+#define EFI_HII_PACKAGE_IMAGES 0x06
+#define EFI_HII_PACKAGE_SIMPLE_FONTS 0x07
+#define EFI_HII_PACKAGE_DEVICE_PATH 0x08
+#define EFI_HII_PACKAGE_KEYBOARD_LAYOUT 0x09
+#define EFI_HII_PACKAGE_ANIMATIONS 0x0A
+#define EFI_HII_PACKAGE_END 0xDF
+#define EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN 0xE0
+#define EFI_HII_PACKAGE_TYPE_SYSTEM_END 0xFF
+
+/*
+ * HII GUID package
+ */
+struct efi_hii_guid_package {
+ struct efi_hii_package_header header;
+ efi_guid_t guid;
+ char data[];
+} __packed;
+
+/*
+ * HII string package
+ */
+struct efi_hii_strings_package {
+ struct efi_hii_package_header header;
+ u32 header_size;
+ u32 string_info_offset;
+ u16 language_window[16];
+ efi_string_id_t language_name;
+ u8 language[];
+} __packed;
+
+struct efi_hii_string_block {
+ u8 block_type;
+ /* u8 block_body[]; */
+} __packed;
+
+#define EFI_HII_SIBT_END 0x00
+#define EFI_HII_SIBT_STRING_SCSU 0x10
+#define EFI_HII_SIBT_STRING_SCSU_FONT 0x11
+#define EFI_HII_SIBT_STRINGS_SCSU 0x12
+#define EFI_HII_SIBT_STRINGS_SCSU_FONT 0x13
+#define EFI_HII_SIBT_STRING_UCS2 0x14
+#define EFI_HII_SIBT_STRING_UCS2_FONT 0x15
+#define EFI_HII_SIBT_STRINGS_UCS2 0x16
+#define EFI_HII_SIBT_STRINGS_UCS2_FONT 0x17
+#define EFI_HII_SIBT_DUPLICATE 0x20
+#define EFI_HII_SIBT_SKIP2 0x21
+#define EFI_HII_SIBT_SKIP1 0x22
+#define EFI_HII_SIBT_EXT1 0x30
+#define EFI_HII_SIBT_EXT2 0x31
+#define EFI_HII_SIBT_EXT4 0x32
+#define EFI_HII_SIBT_FONT 0x40
+
+struct efi_hii_sibt_string_ucs2_block {
+ struct efi_hii_string_block header;
+ u16 string_text[];
+} __packed;
+
+static inline struct efi_hii_string_block *
+efi_hii_sibt_string_ucs2_block_next(struct efi_hii_sibt_string_ucs2_block *blk)
+{
+ return ((void *)blk) + sizeof(*blk) +
+ (u16_strlen(blk->string_text) + 1) * 2;
+}
+
+/*
+ * HII forms package
+ * TODO: full scope of definitions
+ */
+struct efi_hii_time {
+ u8 hour;
+ u8 minute;
+ u8 second;
+};
+
+struct efi_hii_date {
+ u16 year;
+ u8 month;
+ u8 day;
+};
+
+struct efi_hii_ref {
+ efi_question_id_t question_id;
+ efi_form_id_t form_id;
+ efi_guid_t form_set_guid;
+ efi_string_id_t device_path;
+};
+
+union efi_ifr_type_value {
+ u8 u8; // EFI_IFR_TYPE_NUM_SIZE_8
+ u16 u16; // EFI_IFR_TYPE_NUM_SIZE_16
+ u32 u32; // EFI_IFR_TYPE_NUM_SIZE_32
+ u64 u64; // EFI_IFR_TYPE_NUM_SIZE_64
+ bool b; // EFI_IFR_TYPE_BOOLEAN
+ struct efi_hii_time time; // EFI_IFR_TYPE_TIME
+ struct efi_hii_date date; // EFI_IFR_TYPE_DATE
+ efi_string_id_t string; // EFI_IFR_TYPE_STRING, EFI_IFR_TYPE_ACTION
+ struct efi_hii_ref ref; // EFI_IFR_TYPE_REF
+ // u8 buffer[]; // EFI_IFR_TYPE_BUFFER
+};
+
+#define EFI_IFR_TYPE_NUM_SIZE_8 0x00
+#define EFI_IFR_TYPE_NUM_SIZE_16 0x01
+#define EFI_IFR_TYPE_NUM_SIZE_32 0x02
+#define EFI_IFR_TYPE_NUM_SIZE_64 0x03
+#define EFI_IFR_TYPE_BOOLEAN 0x04
+#define EFI_IFR_TYPE_TIME 0x05
+#define EFI_IFR_TYPE_DATE 0x06
+#define EFI_IFR_TYPE_STRING 0x07
+#define EFI_IFR_TYPE_OTHER 0x08
+#define EFI_IFR_TYPE_UNDEFINED 0x09
+#define EFI_IFR_TYPE_ACTION 0x0A
+#define EFI_IFR_TYPE_BUFFER 0x0B
+#define EFI_IFR_TYPE_REF 0x0C
+#define EFI_IFR_OPTION_DEFAULT 0x10
+#define EFI_IFR_OPTION_DEFAULT_MFG 0x20
+
+#define EFI_IFR_ONE_OF_OPTION_OP 0x09
+
+struct efi_ifr_op_header {
+ u8 opCode;
+ u8 length:7;
+ u8 scope:1;
+};
+
+struct efi_ifr_one_of_option {
+ struct efi_ifr_op_header header;
+ efi_string_id_t option;
+ u8 flags;
+ u8 type;
+ union efi_ifr_type_value value;
+};
+
+typedef efi_uintn_t efi_browser_action_t;
+
+#define EFI_BROWSER_ACTION_REQUEST_NONE 0
+#define EFI_BROWSER_ACTION_REQUEST_RESET 1
+#define EFI_BROWSER_ACTION_REQUEST_SUBMIT 2
+#define EFI_BROWSER_ACTION_REQUEST_EXIT 3
+#define EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT 4
+#define EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT 5
+#define EFI_BROWSER_ACTION_REQUEST_FORM_APPLY 6
+#define EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD 7
+#define EFI_BROWSER_ACTION_REQUEST_RECONNECT 8
+
+typedef efi_uintn_t efi_browser_action_request_t;
+
+#define EFI_BROWSER_ACTION_CHANGING 0
+#define EFI_BROWSER_ACTION_CHANGED 1
+#define EFI_BROWSER_ACTION_RETRIEVE 2
+#define EFI_BROWSER_ACTION_FORM_OPEN 3
+#define EFI_BROWSER_ACTION_FORM_CLOSE 4
+#define EFI_BROWSER_ACTION_SUBMITTED 5
+#define EFI_BROWSER_ACTION_DEFAULT_STANDARD 0x1000
+#define EFI_BROWSER_ACTION_DEFAULT_MANUFACTURING 0x1001
+#define EFI_BROWSER_ACTION_DEFAULT_SAFE 0x1002
+#define EFI_BROWSER_ACTION_DEFAULT_PLATFORM 0x2000
+#define EFI_BROWSER_ACTION_DEFAULT_HARDWARE 0x3000
+#define EFI_BROWSER_ACTION_DEFAULT_FIRMWARE 0x4000
+
+/*
+ * HII keyboard package
+ */
+typedef enum {
+ EFI_KEY_LCTRL, EFI_KEY_A0, EFI_KEY_LALT, EFI_KEY_SPACE_BAR,
+ EFI_KEY_A2, EFI_KEY_A3, EFI_KEY_A4, EFI_KEY_RCTRL, EFI_KEY_LEFT_ARROW,
+ EFI_KEY_DOWN_ARROW, EFI_KEY_RIGHT_ARROW, EFI_KEY_ZERO,
+ EFI_KEY_PERIOD, EFI_KEY_ENTER, EFI_KEY_LSHIFT, EFI_KEY_B0,
+ EFI_KEY_B1, EFI_KEY_B2, EFI_KEY_B3, EFI_KEY_B4, EFI_KEY_B5, EFI_KEY_B6,
+ EFI_KEY_B7, EFI_KEY_B8, EFI_KEY_B9, EFI_KEY_B10, EFI_KEY_RSHIFT,
+ EFI_KEY_UP_ARROW, EFI_KEY_ONE, EFI_KEY_TWO, EFI_KEY_THREE,
+ EFI_KEY_CAPS_LOCK, EFI_KEY_C1, EFI_KEY_C2, EFI_KEY_C3, EFI_KEY_C4,
+ EFI_KEY_C5, EFI_KEY_C6, EFI_KEY_C7, EFI_KEY_C8, EFI_KEY_C9,
+ EFI_KEY_C10, EFI_KEY_C11, EFI_KEY_C12, EFI_KEY_FOUR, EFI_KEY_FIVE,
+ EFI_KEY_SIX, EFI_KEY_PLUS, EFI_KEY_TAB, EFI_KEY_D1, EFI_KEY_D2,
+ EFI_KEY_D3, EFI_KEY_D4, EFI_KEY_D5, EFI_KEY_D6, EFI_KEY_D7, EFI_KEY_D8,
+ EFI_KEY_D9, EFI_KEY_D10, EFI_KEY_D11, EFI_KEY_D12, EFI_KEY_D13,
+ EFI_KEY_DEL, EFI_KEY_END, EFI_KEY_PG_DN, EFI_KEY_SEVEN, EFI_KEY_EIGHT,
+ EFI_KEY_NINE, EFI_KEY_E0, EFI_KEY_E1, EFI_KEY_E2, EFI_KEY_E3,
+ EFI_KEY_E4, EFI_KEY_E5, EFI_KEY_E6, EFI_KEY_E7, EFI_KEY_E8, EFI_KEY_E9,
+ EFI_KEY_E10, EFI_KEY_E11, EFI_KEY_E12, EFI_KEY_BACK_SPACE,
+ EFI_KEY_INS, EFI_KEY_HOME, EFI_KEY_PG_UP, EFI_KEY_NLCK, EFI_KEY_SLASH,
+ EFI_KEY_ASTERISK, EFI_KEY_MINUS, EFI_KEY_ESC, EFI_KEY_F1, EFI_KEY_F2,
+ EFI_KEY_F3, EFI_KEY_F4, EFI_KEY_F5, EFI_KEY_F6, EFI_KEY_F7, EFI_KEY_F8,
+ EFI_KEY_F9, EFI_KEY_F10, EFI_KEY_F11, EFI_KEY_F12, EFI_KEY_PRINT,
+ EFI_KEY_SLCK, EFI_KEY_PAUSE,
+} efi_key;
+
+struct efi_key_descriptor {
+ u32 key;
+ u16 unicode;
+ u16 shifted_unicode;
+ u16 alt_gr_unicode;
+ u16 shifted_alt_gr_unicode;
+ u16 modifier;
+ u16 affected_attribute;
+} __packed;
+
+struct efi_hii_keyboard_layout {
+ u16 layout_length;
+ efi_guid_t guid;
+ u32 layout_descriptor_string_offset;
+ u8 descriptor_count;
+ struct efi_key_descriptor descriptors[];
+} __packed;
+
+struct efi_hii_keyboard_package {
+ struct efi_hii_package_header header;
+ u16 layout_count;
+ struct efi_hii_keyboard_layout layout[];
+} __packed;
+
+/*
+ * HII protocols
+ */
+#define EFI_HII_STRING_PROTOCOL_GUID \
+ EFI_GUID(0x0fd96974, 0x23aa, 0x4cdc, \
+ 0xb9, 0xcb, 0x98, 0xd1, 0x77, 0x50, 0x32, 0x2a)
+
+struct efi_font_info {
+ efi_hii_font_style_t font_style;
+ u16 font_size;
+ u16 font_name[1];
+};
+
+struct efi_hii_string_protocol {
+ efi_status_t(EFIAPI *new_string)(
+ const struct efi_hii_string_protocol *this,
+ efi_hii_handle_t package_list,
+ efi_string_id_t *string_id,
+ const u8 *language,
+ const u16 *language_name,
+ const efi_string_t string,
+ const struct efi_font_info *string_font_info);
+ efi_status_t(EFIAPI *get_string)(
+ const struct efi_hii_string_protocol *this,
+ const u8 *language,
+ efi_hii_handle_t package_list,
+ efi_string_id_t string_id,
+ efi_string_t string,
+ efi_uintn_t *string_size,
+ struct efi_font_info **string_font_info);
+ efi_status_t(EFIAPI *set_string)(
+ const struct efi_hii_string_protocol *this,
+ efi_hii_handle_t package_list,
+ efi_string_id_t string_id,
+ const u8 *language,
+ const efi_string_t string,
+ const struct efi_font_info *string_font_info);
+ efi_status_t(EFIAPI *get_languages)(
+ const struct efi_hii_string_protocol *this,
+ efi_hii_handle_t package_list,
+ u8 *languages,
+ efi_uintn_t *languages_size);
+ efi_status_t(EFIAPI *get_secondary_languages)(
+ const struct efi_hii_string_protocol *this,
+ efi_hii_handle_t package_list,
+ const u8 *primary_language,
+ u8 *secondary_languages,
+ efi_uintn_t *secondary_languages_size);
+};
+
+#define EFI_HII_DATABASE_PROTOCOL_GUID \
+ EFI_GUID(0xef9fc172, 0xa1b2, 0x4693, \
+ 0xb3, 0x27, 0x6d, 0x32, 0xfc, 0x41, 0x60, 0x42)
+
+struct efi_hii_database_protocol {
+ efi_status_t(EFIAPI *new_package_list)(
+ const struct efi_hii_database_protocol *this,
+ const struct efi_hii_package_list_header *package_list,
+ const efi_handle_t driver_handle,
+ efi_hii_handle_t *handle);
+ efi_status_t(EFIAPI *remove_package_list)(
+ const struct efi_hii_database_protocol *this,
+ efi_hii_handle_t handle);
+ efi_status_t(EFIAPI *update_package_list)(
+ const struct efi_hii_database_protocol *this,
+ efi_hii_handle_t handle,
+ const struct efi_hii_package_list_header *package_list);
+ efi_status_t(EFIAPI *list_package_lists)(
+ const struct efi_hii_database_protocol *this,
+ u8 package_type,
+ const efi_guid_t *package_guid,
+ efi_uintn_t *handle_buffer_length,
+ efi_hii_handle_t *handle);
+ efi_status_t(EFIAPI *export_package_lists)(
+ const struct efi_hii_database_protocol *this,
+ efi_hii_handle_t handle,
+ efi_uintn_t *buffer_size,
+ struct efi_hii_package_list_header *buffer);
+ efi_status_t(EFIAPI *register_package_notify)(
+ const struct efi_hii_database_protocol *this,
+ u8 package_type,
+ const efi_guid_t *package_guid,
+ const void *package_notify_fn,
+ efi_uintn_t notify_type,
+ efi_handle_t *notify_handle);
+ efi_status_t(EFIAPI *unregister_package_notify)(
+ const struct efi_hii_database_protocol *this,
+ efi_handle_t notification_handle
+ );
+ efi_status_t(EFIAPI *find_keyboard_layouts)(
+ const struct efi_hii_database_protocol *this,
+ u16 *key_guid_buffer_length,
+ efi_guid_t *key_guid_buffer);
+ efi_status_t(EFIAPI *get_keyboard_layout)(
+ const struct efi_hii_database_protocol *this,
+ efi_guid_t *key_guid,
+ u16 *keyboard_layout_length,
+ struct efi_hii_keyboard_layout *keyboard_layout);
+ efi_status_t(EFIAPI *set_keyboard_layout)(
+ const struct efi_hii_database_protocol *this,
+ efi_guid_t *key_guid);
+ efi_status_t(EFIAPI *get_package_list_handle)(
+ const struct efi_hii_database_protocol *this,
+ efi_hii_handle_t package_list_handle,
+ efi_handle_t *driver_handle);
+};
+
+#define EFI_HII_CONFIG_ROUTING_PROTOCOL_GUID \
+ EFI_GUID(0x587e72d7, 0xcc50, 0x4f79, \
+ 0x82, 0x09, 0xca, 0x29, 0x1f, 0xc1, 0xa1, 0x0f)
+
+struct efi_hii_config_routing_protocol {
+ efi_status_t(EFIAPI *extract_config)(
+ const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t request,
+ efi_string_t *progress,
+ efi_string_t *results);
+ efi_status_t(EFIAPI *export_config)(
+ const struct efi_hii_config_routing_protocol *this,
+ efi_string_t *results);
+ efi_status_t(EFIAPI *route_config)(
+ const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t configuration,
+ efi_string_t *progress);
+ efi_status_t(EFIAPI *block_to_config)(
+ const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t config_request,
+ const uint8_t *block,
+ const efi_uintn_t block_size,
+ efi_string_t *config,
+ efi_string_t *progress);
+ efi_status_t(EFIAPI *config_to_block)(
+ const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t config_resp,
+ const uint8_t *block,
+ const efi_uintn_t *block_size,
+ efi_string_t *progress);
+ efi_status_t(EFIAPI *get_alt_config)(
+ const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t config_resp,
+ const efi_guid_t *guid,
+ const efi_string_t name,
+ const struct efi_device_path *device_path,
+ const efi_string_t alt_cfg_id,
+ efi_string_t *alt_cfg_resp);
+};
+
+#define EFI_HII_CONFIG_ACCESS_PROTOCOL_GUID \
+ EFI_GUID(0x330d4706, 0xf2a0, 0x4e4f, \
+ 0xa3, 0x69, 0xb6, 0x6f, 0xa8, 0xd5, 0x43, 0x85)
+
+struct efi_hii_config_access_protocol {
+ efi_status_t(EFIAPI *extract_config_access)(
+ const struct efi_hii_config_access_protocol *this,
+ const efi_string_t request,
+ efi_string_t *progress,
+ efi_string_t *results);
+ efi_status_t(EFIAPI *route_config_access)(
+ const struct efi_hii_config_access_protocol *this,
+ const efi_string_t configuration,
+ efi_string_t *progress);
+ efi_status_t(EFIAPI *form_callback)(
+ const struct efi_hii_config_access_protocol *this,
+ efi_browser_action_t action,
+ efi_question_id_t question_id,
+ u8 type,
+ union efi_ifr_type_value *value,
+ efi_browser_action_request_t *action_request);
+};
+
#define EFI_GOP_GUID \
EFI_GUID(0x9042a9de, 0x23dc, 0x4a38, \
0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a)
@@ -906,7 +1328,7 @@
u64 rev;
efi_status_t (EFIAPI *open)(struct efi_file_handle *file,
struct efi_file_handle **new_handle,
- s16 *file_name, u64 open_mode, u64 attributes);
+ u16 *file_name, u64 open_mode, u64 attributes);
efi_status_t (EFIAPI *close)(struct efi_file_handle *file);
efi_status_t (EFIAPI *delete)(struct efi_file_handle *file);
efi_status_t (EFIAPI *read)(struct efi_file_handle *file,
@@ -926,9 +1348,6 @@
efi_status_t (EFIAPI *flush)(struct efi_file_handle *file);
};
-#define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_GUID \
- EFI_GUID(0x964e5b22, 0x6459, 0x11d2, \
- 0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
#define EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_REVISION 0x00010000
struct efi_simple_file_system_protocol {
diff --git a/include/efi_loader.h b/include/efi_loader.h
index 53f0816..9dd933d 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -106,6 +106,10 @@
/* Implementation of the EFI_UNICODE_COLLATION_PROTOCOL */
extern const struct efi_unicode_collation_protocol
efi_unicode_collation_protocol;
+extern const struct efi_hii_config_routing_protocol efi_hii_config_routing;
+extern const struct efi_hii_config_access_protocol efi_hii_config_access;
+extern const struct efi_hii_database_protocol efi_hii_database;
+extern const struct efi_hii_string_protocol efi_hii_string;
uint16_t *efi_dp_str(struct efi_device_path *dp);
@@ -139,6 +143,10 @@
extern const efi_guid_t efi_guid_device_path_utilities_protocol;
/* GUID of the Unicode collation protocol */
extern const efi_guid_t efi_guid_unicode_collation_protocol;
+extern const efi_guid_t efi_guid_hii_config_routing_protocol;
+extern const efi_guid_t efi_guid_hii_config_access_protocol;
+extern const efi_guid_t efi_guid_hii_database_protocol;
+extern const efi_guid_t efi_guid_hii_string_protocol;
extern unsigned int __efi_runtime_start, __efi_runtime_stop;
extern unsigned int __efi_runtime_rel_start, __efi_runtime_rel_stop;
@@ -244,6 +252,8 @@
/* List of all events */
extern struct list_head efi_events;
+/* Initialize efi execution environment */
+efi_status_t efi_init_obj_list(void);
/* Called by bootefi to initialize root node */
efi_status_t efi_root_node_register(void);
/* Called by bootefi to initialize runtime */
@@ -508,15 +518,15 @@
struct efi_system_table *systab);
#endif
-efi_status_t EFIAPI efi_get_variable(u16 *variable_name, efi_guid_t *vendor,
- u32 *attributes, efi_uintn_t *data_size,
- void *data);
+efi_status_t EFIAPI efi_get_variable(u16 *variable_name,
+ const efi_guid_t *vendor, u32 *attributes,
+ efi_uintn_t *data_size, void *data);
efi_status_t EFIAPI efi_get_next_variable_name(efi_uintn_t *variable_name_size,
u16 *variable_name,
- efi_guid_t *vendor);
-efi_status_t EFIAPI efi_set_variable(u16 *variable_name, efi_guid_t *vendor,
- u32 attributes, efi_uintn_t data_size,
- void *data);
+ const efi_guid_t *vendor);
+efi_status_t EFIAPI efi_set_variable(u16 *variable_name,
+ const efi_guid_t *vendor, u32 attributes,
+ efi_uintn_t data_size, const void *data);
/*
* See section 3.1.3 in the v2.7 UEFI spec for more details on
diff --git a/lib/charset.c b/lib/charset.c
index 10557b9..5e349ed 100644
--- a/lib/charset.c
+++ b/lib/charset.c
@@ -349,6 +349,35 @@
return i;
}
+u16 *u16_strcpy(u16 *dest, const u16 *src)
+{
+ u16 *tmp = dest;
+
+ for (;; dest++, src++) {
+ *dest = *src;
+ if (!*src)
+ break;
+ }
+
+ return tmp;
+}
+
+u16 *u16_strdup(const u16 *src)
+{
+ u16 *new;
+
+ if (!src)
+ return NULL;
+
+ new = malloc((u16_strlen(src) + 1) * sizeof(u16));
+ if (!new)
+ return NULL;
+
+ u16_strcpy(new, src);
+
+ return new;
+}
+
/* Convert UTF-16 to UTF-8. */
uint8_t *utf16_to_utf8(uint8_t *dest, const uint16_t *src, size_t size)
{
diff --git a/lib/efi_driver/efi_uclass.c b/lib/efi_driver/efi_uclass.c
index bb86ffd..7cdf81f 100644
--- a/lib/efi_driver/efi_uclass.c
+++ b/lib/efi_driver/efi_uclass.c
@@ -233,8 +233,7 @@
}
ret = EFI_CALL(systab.boottime->free_pool(entry_buffer));
if (ret != EFI_SUCCESS)
- printf("%s(%u) %s: ERROR: Cannot free pool\n",
- __FILE__, __LINE__, __func__);
+ printf("%s: ERROR: Cannot free pool\n", __func__);
/* Detach driver from controller */
ret = EFI_CALL(systab.boottime->close_protocol(
diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig
index b921ea8..23487b8 100644
--- a/lib/efi_loader/Kconfig
+++ b/lib/efi_loader/Kconfig
@@ -8,6 +8,7 @@
default y
select LIB_UUID
select HAVE_BLOCK_DEVICE
+ select REGEX
imply CFB_CONSOLE_ANSI
help
Select this option if you want to run EFI applications (like grub2)
@@ -33,3 +34,18 @@
Some hardware does not support DMA to full 64bit addresses. For this
hardware we can create a bounce buffer so that payloads don't have to
worry about platform details.
+
+config EFI_LOADER_HII
+ bool "Expose HII protocols to EFI applications"
+ depends on EFI_LOADER
+ default n
+ help
+ The Human Interface Infrastructure is a complicated framework that
+ allows UEFI applications to draw fancy menus and hook strings using
+ a translation framework.
+
+ U-Boot implements enough of its features to be able to run the UEFI
+ Shell, but not more than that. The code is experimental still, so
+ beware that your system might break with HII enabled.
+
+ If unsure, say n.
diff --git a/lib/efi_loader/Makefile b/lib/efi_loader/Makefile
index 6703435..4e90a35 100644
--- a/lib/efi_loader/Makefile
+++ b/lib/efi_loader/Makefile
@@ -10,7 +10,7 @@
-DFW_VERSION="0x$(VERSION)" \
-DFW_PATCHLEVEL="0x$(PATCHLEVEL)"
CFLAGS_helloworld.o := $(CFLAGS_EFI) -Os -ffreestanding
-CFLAGS_REMOVE_helloworld.o := $(CFLAGS_NON_EFI) -Os
+CFLAGS_REMOVE_helloworld.o := $(CFLAGS_NON_EFI)
ifneq ($(CONFIG_CMD_BOOTEFI_HELLO_COMPILE),)
always += helloworld.efi
@@ -24,10 +24,12 @@
obj-y += efi_device_path_to_text.o
obj-y += efi_device_path_utilities.o
obj-y += efi_file.o
+obj-y += efi_hii.o efi_hii_config.o
obj-y += efi_image_loader.o
obj-y += efi_memory.o
obj-y += efi_root_node.o
obj-y += efi_runtime.o
+obj-y += efi_setup.o
obj-y += efi_unicode_collation.o
obj-y += efi_variable.o
obj-y += efi_watchdog.o
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index cc9efbb..f74f989 100644
--- a/lib/efi_loader/efi_boottime.c
+++ b/lib/efi_loader/efi_boottime.c
@@ -1558,6 +1558,26 @@
if (ret != EFI_SUCCESS)
goto failure;
+#if CONFIG_IS_ENABLED(EFI_LOADER_HII)
+ ret = efi_add_protocol(&obj->header,
+ &efi_guid_hii_string_protocol,
+ (void *)&efi_hii_string);
+ if (ret != EFI_SUCCESS)
+ goto failure;
+
+ ret = efi_add_protocol(&obj->header,
+ &efi_guid_hii_database_protocol,
+ (void *)&efi_hii_database);
+ if (ret != EFI_SUCCESS)
+ goto failure;
+
+ ret = efi_add_protocol(&obj->header,
+ &efi_guid_hii_config_routing_protocol,
+ (void *)&efi_hii_config_routing);
+ if (ret != EFI_SUCCESS)
+ goto failure;
+#endif
+
return ret;
failure:
printf("ERROR: Failure to install protocols for loaded image\n");
@@ -1706,8 +1726,8 @@
* Return: status code
*/
static efi_status_t EFIAPI efi_start_image(efi_handle_t image_handle,
- unsigned long *exit_data_size,
- s16 **exit_data)
+ efi_uintn_t *exit_data_size,
+ u16 **exit_data)
{
struct efi_loaded_image_obj *image_obj =
(struct efi_loaded_image_obj *)image_handle;
@@ -1773,8 +1793,8 @@
*/
static efi_status_t EFIAPI efi_exit(efi_handle_t image_handle,
efi_status_t exit_status,
- unsigned long exit_data_size,
- int16_t *exit_data)
+ efi_uintn_t exit_data_size,
+ u16 *exit_data)
{
/*
* TODO: We should call the unload procedure of the loaded
@@ -1783,7 +1803,7 @@
struct efi_loaded_image_obj *image_obj =
(struct efi_loaded_image_obj *)image_handle;
- EFI_ENTRY("%p, %ld, %ld, %p", image_handle, exit_status,
+ EFI_ENTRY("%p, %ld, %zu, %p", image_handle, exit_status,
exit_data_size, exit_data);
/* Make sure entry/exit counts for EFI world cross-overs match */
@@ -2483,7 +2503,7 @@
size_t length)
{
EFI_ENTRY("%p, %p, %ld", destination, source, (unsigned long)length);
- memcpy(destination, source, length);
+ memmove(destination, source, length);
EFI_EXIT(EFI_SUCCESS);
}
@@ -2825,7 +2845,7 @@
efi_status_t ret = EFI_NOT_FOUND;
struct efi_object *efiobj;
- EFI_ENTRY("%p, %p, %p, %d", controller_handle, driver_image_handle,
+ EFI_ENTRY("%p, %p, %pD, %d", controller_handle, driver_image_handle,
remain_device_path, recursive);
efiobj = efi_search_obj(controller_handle);
diff --git a/lib/efi_loader/efi_file.c b/lib/efi_loader/efi_file.c
index 8a4f3a9..4b44222 100644
--- a/lib/efi_loader/efi_file.c
+++ b/lib/efi_loader/efi_file.c
@@ -148,7 +148,7 @@
* Returns: handle to the opened file or NULL
*/
static struct efi_file_handle *file_open(struct file_system *fs,
- struct file_handle *parent, s16 *file_name, u64 mode,
+ struct file_handle *parent, u16 *file_name, u64 mode,
u64 attributes)
{
struct file_handle *fh;
@@ -157,8 +157,8 @@
int flen = 0;
if (file_name) {
- utf16_to_utf8((u8 *)f0, (u16 *)file_name, 1);
- flen = u16_strlen((u16 *)file_name);
+ utf16_to_utf8((u8 *)f0, file_name, 1);
+ flen = u16_strlen(file_name);
}
/* we could have a parent, but also an absolute path: */
@@ -183,7 +183,7 @@
*p++ = '/';
}
- utf16_to_utf8((u8 *)p, (u16 *)file_name, flen);
+ utf16_to_utf8((u8 *)p, file_name, flen);
if (sanitize_path(fh->path))
goto error;
@@ -200,6 +200,10 @@
fs_exists(fh->path)))
goto error;
+ /* fs_exists() calls fs_close(), so open file system again */
+ if (set_blk_dev(fh))
+ goto error;
+
/* figure out if file is a directory: */
fh->isdir = is_dir(fh);
} else {
@@ -216,7 +220,7 @@
static efi_status_t EFIAPI efi_file_open(struct efi_file_handle *file,
struct efi_file_handle **new_handle,
- s16 *file_name, u64 open_mode, u64 attributes)
+ u16 *file_name, u64 open_mode, u64 attributes)
{
struct file_handle *fh = to_fh(file);
efi_status_t ret;
@@ -375,7 +379,7 @@
if (dent->type == FS_DT_DIR)
info->attribute |= EFI_FILE_DIRECTORY;
- ascii2unicode((u16 *)info->file_name, dent->name);
+ ascii2unicode(info->file_name, dent->name);
fh->offset++;
@@ -666,7 +670,7 @@
return NULL;
}
- EFI_CALL(ret = f->open(f, &f2, (s16 *)fdp->str,
+ EFI_CALL(ret = f->open(f, &f2, fdp->str,
EFI_FILE_MODE_READ, 0));
if (ret != EFI_SUCCESS)
return NULL;
diff --git a/lib/efi_loader/efi_freestanding.c b/lib/efi_loader/efi_freestanding.c
new file mode 100644
index 0000000..bd9da5b
--- /dev/null
+++ b/lib/efi_loader/efi_freestanding.c
@@ -0,0 +1,90 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Library for freestanding binary
+ *
+ * Copyright 2019, Heinrich Schuchardt <xypron.glpk@gmx.de>
+ *
+ * GCC requires that freestanding programs provide memcpy(), memmove(),
+ * memset(), and memcmp().
+ */
+
+#include <common.h>
+
+/**
+ * memcmp() - compare memory areas
+ *
+ * @s1: pointer to first area
+ * @s2: pointer to second area
+ * @n: number of bytes to compare
+ * Return: 0 if both memory areas are the same, otherwise the sign of the
+ * result value is the same as the sign of the difference between
+ * the first differing pair of bytes taken as u8.
+ */
+int memcmp(const void *s1, const void *s2, size_t n)
+{
+ const u8 *pos1 = s1;
+ const u8 *pos2 = s2;
+
+ for (; n; --n) {
+ if (*pos1 != *pos2)
+ return *pos1 - *pos2;
+ ++pos1;
+ ++pos2;
+ }
+ return 0;
+}
+
+/**
+ * memcpy() - copy memory area
+ *
+ * @dest: destination buffer
+ * @src: source buffer
+ * @n: number of bytes to copy
+ * Return: pointer to destination buffer
+ */
+void *memmove(void *dest, const void *src, size_t n)
+{
+ u8 *d = dest;
+ const u8 *s = src;
+
+ if (d >= s) {
+ for (; n; --n)
+ *d++ = *s++;
+ } else {
+ d += n;
+ s += n;
+ for (; n; --n)
+ *--d = *--s;
+ }
+ return dest;
+}
+
+/**
+ * memcpy() - copy memory area
+ *
+ * @dest: destination buffer
+ * @src: source buffer
+ * @n: number of bytes to copy
+ * Return: pointer to destination buffer
+ */
+void *memcpy(void *dest, const void *src, size_t n)
+{
+ return memmove(dest, src, n);
+}
+
+/**
+ * memset() - fill memory with a constant byte
+ *
+ * @s: destination buffer
+ * @c: byte value
+ * @n: number of bytes to set
+ * Return: pointer to destination buffer
+ */
+void *memset(void *s, int c, size_t n)
+{
+ u8 *d = s;
+
+ for (; n; --n)
+ *d++ = c;
+ return s;
+}
diff --git a/lib/efi_loader/efi_hii.c b/lib/efi_loader/efi_hii.c
new file mode 100644
index 0000000..d63d2d8
--- /dev/null
+++ b/lib/efi_loader/efi_hii.c
@@ -0,0 +1,1095 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * EFI Human Interface Infrastructure ... database and packages
+ *
+ * Copyright (c) 2017 Leif Lindholm
+ * Copyright (c) 2018 AKASHI Takahiro, Linaro Limited
+ */
+
+#include <common.h>
+#include <efi_loader.h>
+#include <malloc.h>
+#include <asm/unaligned.h>
+
+const efi_guid_t efi_guid_hii_database_protocol
+ = EFI_HII_DATABASE_PROTOCOL_GUID;
+const efi_guid_t efi_guid_hii_string_protocol = EFI_HII_STRING_PROTOCOL_GUID;
+
+static LIST_HEAD(efi_package_lists);
+static LIST_HEAD(efi_keyboard_layout_list);
+
+struct efi_hii_packagelist {
+ struct list_head link;
+ // TODO should there be an associated efi_object?
+ efi_handle_t driver_handle;
+ u32 max_string_id;
+ struct list_head string_tables; /* list of efi_string_table */
+ struct list_head guid_list;
+ struct list_head keyboard_packages;
+
+ /* we could also track fonts, images, etc */
+};
+
+static int efi_hii_packagelist_exists(efi_hii_handle_t package_list)
+{
+ struct efi_hii_packagelist *hii;
+ int found = 0;
+
+ list_for_each_entry(hii, &efi_package_lists, link) {
+ if (hii == package_list) {
+ found = 1;
+ break;
+ }
+ }
+
+ return found;
+}
+
+static u32 efi_hii_package_type(struct efi_hii_package_header *header)
+{
+ u32 fields;
+
+ fields = get_unaligned_le32(&header->fields);
+
+ return (fields >> __EFI_HII_PACKAGE_TYPE_SHIFT)
+ & __EFI_HII_PACKAGE_TYPE_MASK;
+}
+
+static u32 efi_hii_package_len(struct efi_hii_package_header *header)
+{
+ u32 fields;
+
+ fields = get_unaligned_le32(&header->fields);
+
+ return (fields >> __EFI_HII_PACKAGE_LEN_SHIFT)
+ & __EFI_HII_PACKAGE_LEN_MASK;
+}
+
+struct efi_string_info {
+ efi_string_t string;
+ /* we could also track font info, etc */
+};
+
+struct efi_string_table {
+ struct list_head link;
+ efi_string_id_t language_name;
+ char *language;
+ u32 nstrings;
+ /*
+ * NOTE:
+ * string id starts at 1 so value is stbl->strings[id-1],
+ * and strings[] is a array of stbl->nstrings elements
+ */
+ struct efi_string_info *strings;
+};
+
+struct efi_guid_data {
+ struct list_head link;
+ struct efi_hii_guid_package package;
+};
+
+struct efi_keyboard_layout_data {
+ struct list_head link; /* in package */
+ struct list_head link_sys; /* in global list */
+ struct efi_hii_keyboard_layout keyboard_layout;
+};
+
+struct efi_keyboard_package_data {
+ struct list_head link; /* in package_list */
+ struct list_head keyboard_layout_list;
+};
+
+static void free_strings_table(struct efi_string_table *stbl)
+{
+ int i;
+
+ for (i = 0; i < stbl->nstrings; i++)
+ free(stbl->strings[i].string);
+ free(stbl->strings);
+ free(stbl->language);
+ free(stbl);
+}
+
+static void remove_strings_package(struct efi_hii_packagelist *hii)
+{
+ while (!list_empty(&hii->string_tables)) {
+ struct efi_string_table *stbl;
+
+ stbl = list_first_entry(&hii->string_tables,
+ struct efi_string_table, link);
+ list_del(&stbl->link);
+ free_strings_table(stbl);
+ }
+}
+
+static efi_status_t
+add_strings_package(struct efi_hii_packagelist *hii,
+ struct efi_hii_strings_package *strings_package)
+{
+ struct efi_hii_string_block *block;
+ void *end;
+ u32 nstrings = 0, idx = 0;
+ struct efi_string_table *stbl = NULL;
+ efi_status_t ret;
+
+ EFI_PRINT("header_size: %08x\n",
+ get_unaligned_le32(&strings_package->header_size));
+ EFI_PRINT("string_info_offset: %08x\n",
+ get_unaligned_le32(&strings_package->string_info_offset));
+ EFI_PRINT("language_name: %u\n",
+ get_unaligned_le16(&strings_package->language_name));
+ EFI_PRINT("language: %s\n", strings_package->language);
+
+ /* count # of string entries: */
+ end = ((void *)strings_package)
+ + efi_hii_package_len(&strings_package->header);
+ block = ((void *)strings_package)
+ + get_unaligned_le32(&strings_package->string_info_offset);
+
+ while ((void *)block < end) {
+ switch (block->block_type) {
+ case EFI_HII_SIBT_STRING_UCS2: {
+ struct efi_hii_sibt_string_ucs2_block *ucs2;
+
+ ucs2 = (void *)block;
+ nstrings++;
+ block = efi_hii_sibt_string_ucs2_block_next(ucs2);
+ break;
+ }
+ case EFI_HII_SIBT_END:
+ block = end;
+ break;
+ default:
+ EFI_PRINT("unknown HII string block type: %02x\n",
+ block->block_type);
+ return EFI_INVALID_PARAMETER;
+ }
+ }
+
+ stbl = calloc(sizeof(*stbl), 1);
+ if (!stbl) {
+ ret = EFI_OUT_OF_RESOURCES;
+ goto error;
+ }
+ stbl->strings = calloc(sizeof(stbl->strings[0]), nstrings);
+ if (!stbl->strings) {
+ ret = EFI_OUT_OF_RESOURCES;
+ goto error;
+ }
+ stbl->language_name =
+ get_unaligned_le16(&strings_package->language_name);
+ stbl->language = strdup((char *)strings_package->language);
+ if (!stbl->language) {
+ ret = EFI_OUT_OF_RESOURCES;
+ goto error;
+ }
+ stbl->nstrings = nstrings;
+
+ /* and now parse string entries and populate efi_string_table */
+ block = ((void *)strings_package)
+ + get_unaligned_le32(&strings_package->string_info_offset);
+
+ while ((void *)block < end) {
+ switch (block->block_type) {
+ case EFI_HII_SIBT_STRING_UCS2: {
+ struct efi_hii_sibt_string_ucs2_block *ucs2;
+
+ ucs2 = (void *)block;
+ EFI_PRINT("%4u: \"%ls\"\n", idx + 1, ucs2->string_text);
+ stbl->strings[idx].string =
+ u16_strdup(ucs2->string_text);
+ if (!stbl->strings[idx].string) {
+ ret = EFI_OUT_OF_RESOURCES;
+ goto error;
+ }
+ idx++;
+ /* FIXME: accessing u16 * here */
+ block = efi_hii_sibt_string_ucs2_block_next(ucs2);
+ break;
+ }
+ case EFI_HII_SIBT_END:
+ goto out;
+ default:
+ EFI_PRINT("unknown HII string block type: %02x\n",
+ block->block_type);
+ ret = EFI_INVALID_PARAMETER;
+ goto error;
+ }
+ }
+
+out:
+ list_add(&stbl->link, &hii->string_tables);
+ if (hii->max_string_id < nstrings)
+ hii->max_string_id = nstrings;
+
+ return EFI_SUCCESS;
+
+error:
+ if (stbl) {
+ free(stbl->language);
+ if (idx > 0)
+ while (--idx >= 0)
+ free(stbl->strings[idx].string);
+ free(stbl->strings);
+ }
+ free(stbl);
+
+ return ret;
+}
+
+static void remove_guid_package(struct efi_hii_packagelist *hii)
+{
+ struct efi_guid_data *data;
+
+ while (!list_empty(&hii->guid_list)) {
+ data = list_first_entry(&hii->guid_list,
+ struct efi_guid_data, link);
+ list_del(&data->link);
+ free(data);
+ }
+}
+
+static efi_status_t
+add_guid_package(struct efi_hii_packagelist *hii,
+ struct efi_hii_guid_package *package)
+{
+ struct efi_guid_data *data;
+
+ data = calloc(sizeof(*data), 1);
+ if (!data)
+ return EFI_OUT_OF_RESOURCES;
+
+ /* TODO: we don't know any about data field */
+ memcpy(&data->package, package, sizeof(*package));
+ list_add_tail(&data->link, &hii->guid_list);
+
+ return EFI_SUCCESS;
+}
+
+static void free_keyboard_layouts(struct efi_keyboard_package_data *package)
+{
+ struct efi_keyboard_layout_data *layout_data;
+
+ while (!list_empty(&package->keyboard_layout_list)) {
+ layout_data = list_first_entry(&package->keyboard_layout_list,
+ struct efi_keyboard_layout_data,
+ link);
+ list_del(&layout_data->link);
+ list_del(&layout_data->link_sys);
+ free(layout_data);
+ }
+}
+
+static void remove_keyboard_package(struct efi_hii_packagelist *hii)
+{
+ struct efi_keyboard_package_data *package;
+
+ while (!list_empty(&hii->keyboard_packages)) {
+ package = list_first_entry(&hii->keyboard_packages,
+ struct efi_keyboard_package_data,
+ link);
+ free_keyboard_layouts(package);
+ list_del(&package->link);
+ free(package);
+ }
+}
+
+static efi_status_t
+add_keyboard_package(struct efi_hii_packagelist *hii,
+ struct efi_hii_keyboard_package *keyboard_package)
+{
+ struct efi_keyboard_package_data *package_data;
+ struct efi_hii_keyboard_layout *layout;
+ struct efi_keyboard_layout_data *layout_data;
+ u16 layout_count, layout_length;
+ int i;
+
+ package_data = malloc(sizeof(*package_data));
+ if (!package_data)
+ return EFI_OUT_OF_RESOURCES;
+ INIT_LIST_HEAD(&package_data->link);
+ INIT_LIST_HEAD(&package_data->keyboard_layout_list);
+
+ layout = &keyboard_package->layout[0];
+ layout_count = get_unaligned_le16(&keyboard_package->layout_count);
+ for (i = 0; i < layout_count; i++) {
+ layout_length = get_unaligned_le16(&layout->layout_length);
+ layout_data = malloc(sizeof(*layout_data) + layout_length);
+ if (!layout_data)
+ goto out;
+
+ memcpy(&layout_data->keyboard_layout, layout, layout_length);
+ list_add_tail(&layout_data->link,
+ &package_data->keyboard_layout_list);
+ list_add_tail(&layout_data->link_sys,
+ &efi_keyboard_layout_list);
+
+ layout += layout_length;
+ }
+
+ list_add_tail(&package_data->link, &hii->keyboard_packages);
+
+ return EFI_SUCCESS;
+
+out:
+ free_keyboard_layouts(package_data);
+ free(package_data);
+
+ return EFI_OUT_OF_RESOURCES;
+}
+
+static struct efi_hii_packagelist *new_packagelist(void)
+{
+ struct efi_hii_packagelist *hii;
+
+ hii = malloc(sizeof(*hii));
+ hii->max_string_id = 0;
+ INIT_LIST_HEAD(&hii->string_tables);
+ INIT_LIST_HEAD(&hii->guid_list);
+ INIT_LIST_HEAD(&hii->keyboard_packages);
+
+ return hii;
+}
+
+static void free_packagelist(struct efi_hii_packagelist *hii)
+{
+ remove_strings_package(hii);
+ remove_guid_package(hii);
+ remove_keyboard_package(hii);
+
+ list_del(&hii->link);
+ free(hii);
+}
+
+static efi_status_t
+add_packages(struct efi_hii_packagelist *hii,
+ const struct efi_hii_package_list_header *package_list)
+{
+ struct efi_hii_package_header *package;
+ void *end;
+ efi_status_t ret = EFI_SUCCESS;
+
+ end = ((void *)package_list)
+ + get_unaligned_le32(&package_list->package_length);
+
+ EFI_PRINT("package_list: %pUl (%u)\n", &package_list->package_list_guid,
+ get_unaligned_le32(&package_list->package_length));
+
+ package = ((void *)package_list) + sizeof(*package_list);
+ while ((void *)package < end) {
+ EFI_PRINT("package=%p, package type=%x, length=%u\n", package,
+ efi_hii_package_type(package),
+ efi_hii_package_len(package));
+
+ switch (efi_hii_package_type(package)) {
+ case EFI_HII_PACKAGE_TYPE_GUID:
+ ret = add_guid_package(hii,
+ (struct efi_hii_guid_package *)package);
+ break;
+ case EFI_HII_PACKAGE_FORMS:
+ printf("\tForm package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_STRINGS:
+ ret = add_strings_package(hii,
+ (struct efi_hii_strings_package *)package);
+ break;
+ case EFI_HII_PACKAGE_FONTS:
+ printf("\tFont package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_IMAGES:
+ printf("\tImage package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_SIMPLE_FONTS:
+ printf("\tSimple font package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_DEVICE_PATH:
+ printf("\tDevice path package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:
+ ret = add_keyboard_package(hii,
+ (struct efi_hii_keyboard_package *)package);
+ break;
+ case EFI_HII_PACKAGE_ANIMATIONS:
+ printf("\tAnimation package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_END:
+ goto out;
+ case EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN:
+ case EFI_HII_PACKAGE_TYPE_SYSTEM_END:
+ default:
+ break;
+ }
+
+ if (ret != EFI_SUCCESS)
+ return ret;
+
+ package = (void *)package + efi_hii_package_len(package);
+ }
+out:
+ // TODO in theory there is some notifications that should be sent..
+ return EFI_SUCCESS;
+}
+
+/*
+ * EFI_HII_DATABASE_PROTOCOL
+ */
+
+static efi_status_t EFIAPI
+new_package_list(const struct efi_hii_database_protocol *this,
+ const struct efi_hii_package_list_header *package_list,
+ const efi_handle_t driver_handle,
+ efi_hii_handle_t *handle)
+{
+ struct efi_hii_packagelist *hii;
+ efi_status_t ret;
+
+ EFI_ENTRY("%p, %p, %p, %p", this, package_list, driver_handle, handle);
+
+ if (!package_list || !handle)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ hii = new_packagelist();
+ if (!hii)
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+
+ ret = add_packages(hii, package_list);
+ if (ret != EFI_SUCCESS) {
+ free_packagelist(hii);
+ return EFI_EXIT(ret);
+ }
+
+ hii->driver_handle = driver_handle;
+ list_add_tail(&hii->link, &efi_package_lists);
+ *handle = hii;
+
+ return EFI_EXIT(EFI_SUCCESS);
+}
+
+static efi_status_t EFIAPI
+remove_package_list(const struct efi_hii_database_protocol *this,
+ efi_hii_handle_t handle)
+{
+ struct efi_hii_packagelist *hii = handle;
+
+ EFI_ENTRY("%p, %p", this, handle);
+
+ if (!handle || !efi_hii_packagelist_exists(handle))
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ free_packagelist(hii);
+
+ return EFI_EXIT(EFI_SUCCESS);
+}
+
+static efi_status_t EFIAPI
+update_package_list(const struct efi_hii_database_protocol *this,
+ efi_hii_handle_t handle,
+ const struct efi_hii_package_list_header *package_list)
+{
+ struct efi_hii_packagelist *hii = handle;
+ struct efi_hii_package_header *package;
+ void *end;
+ efi_status_t ret = EFI_SUCCESS;
+
+ EFI_ENTRY("%p, %p, %p", this, handle, package_list);
+
+ if (!handle || !efi_hii_packagelist_exists(handle))
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ if (!package_list)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ EFI_PRINT("package_list: %pUl (%u)\n", &package_list->package_list_guid,
+ get_unaligned_le32(&package_list->package_length));
+
+ package = ((void *)package_list) + sizeof(*package_list);
+ end = ((void *)package_list)
+ + get_unaligned_le32(&package_list->package_length);
+
+ while ((void *)package < end) {
+ EFI_PRINT("package=%p, package type=%x, length=%u\n", package,
+ efi_hii_package_type(package),
+ efi_hii_package_len(package));
+
+ switch (efi_hii_package_type(package)) {
+ case EFI_HII_PACKAGE_TYPE_GUID:
+ remove_guid_package(hii);
+ break;
+ case EFI_HII_PACKAGE_FORMS:
+ printf("\tForm package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_STRINGS:
+ remove_strings_package(hii);
+ break;
+ case EFI_HII_PACKAGE_FONTS:
+ printf("\tFont package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_IMAGES:
+ printf("\tImage package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_SIMPLE_FONTS:
+ printf("\tSimple font package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_DEVICE_PATH:
+ printf("\tDevice path package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:
+ remove_keyboard_package(hii);
+ break;
+ case EFI_HII_PACKAGE_ANIMATIONS:
+ printf("\tAnimation package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ break;
+ case EFI_HII_PACKAGE_END:
+ goto out;
+ case EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN:
+ case EFI_HII_PACKAGE_TYPE_SYSTEM_END:
+ default:
+ break;
+ }
+
+ /* TODO: already removed some packages */
+ if (ret != EFI_SUCCESS)
+ return EFI_EXIT(ret);
+
+ package = ((void *)package)
+ + efi_hii_package_len(package);
+ }
+out:
+ ret = add_packages(hii, package_list);
+
+ return EFI_EXIT(ret);
+}
+
+static efi_status_t EFIAPI
+list_package_lists(const struct efi_hii_database_protocol *this,
+ u8 package_type,
+ const efi_guid_t *package_guid,
+ efi_uintn_t *handle_buffer_length,
+ efi_hii_handle_t *handle)
+{
+ struct efi_hii_packagelist *hii =
+ (struct efi_hii_packagelist *)handle;
+ int package_cnt, package_max;
+ efi_status_t ret = EFI_SUCCESS;
+
+ EFI_ENTRY("%p, %u, %pUl, %p, %p", this, package_type, package_guid,
+ handle_buffer_length, handle);
+
+ if (!handle_buffer_length ||
+ (*handle_buffer_length && !handle))
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ if ((package_type != EFI_HII_PACKAGE_TYPE_GUID && package_guid) ||
+ (package_type == EFI_HII_PACKAGE_TYPE_GUID && !package_guid))
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ EFI_PRINT("package type=%x, guid=%pUl, length=%zu\n", (int)package_type,
+ package_guid, *handle_buffer_length);
+
+ package_cnt = 0;
+ package_max = *handle_buffer_length / sizeof(*handle);
+ list_for_each_entry(hii, &efi_package_lists, link) {
+ switch (package_type) {
+ case EFI_HII_PACKAGE_TYPE_ALL:
+ break;
+ case EFI_HII_PACKAGE_TYPE_GUID:
+ if (!list_empty(&hii->guid_list))
+ break;
+ continue;
+ case EFI_HII_PACKAGE_FORMS:
+ printf("\tForm package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ continue;
+ case EFI_HII_PACKAGE_STRINGS:
+ if (!list_empty(&hii->string_tables))
+ break;
+ continue;
+ case EFI_HII_PACKAGE_FONTS:
+ printf("\tFont package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ continue;
+ case EFI_HII_PACKAGE_IMAGES:
+ printf("\tImage package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ continue;
+ case EFI_HII_PACKAGE_SIMPLE_FONTS:
+ printf("\tSimple font package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ continue;
+ case EFI_HII_PACKAGE_DEVICE_PATH:
+ printf("\tDevice path package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ continue;
+ case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:
+ if (!list_empty(&hii->keyboard_packages))
+ break;
+ continue;
+ case EFI_HII_PACKAGE_ANIMATIONS:
+ printf("\tAnimation package not supported\n");
+ ret = EFI_INVALID_PARAMETER;
+ continue;
+ case EFI_HII_PACKAGE_END:
+ case EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN:
+ case EFI_HII_PACKAGE_TYPE_SYSTEM_END:
+ default:
+ continue;
+ }
+
+ package_cnt++;
+ if (package_cnt <= package_max)
+ *handle++ = hii;
+ else
+ ret = EFI_BUFFER_TOO_SMALL;
+ }
+ *handle_buffer_length = package_cnt * sizeof(*handle);
+
+ return EFI_EXIT(ret);
+}
+
+static efi_status_t EFIAPI
+export_package_lists(const struct efi_hii_database_protocol *this,
+ efi_hii_handle_t handle,
+ efi_uintn_t *buffer_size,
+ struct efi_hii_package_list_header *buffer)
+{
+ EFI_ENTRY("%p, %p, %p, %p", this, handle, buffer_size, buffer);
+
+ if (!buffer_size || !buffer)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI
+register_package_notify(const struct efi_hii_database_protocol *this,
+ u8 package_type,
+ const efi_guid_t *package_guid,
+ const void *package_notify_fn,
+ efi_uintn_t notify_type,
+ efi_handle_t *notify_handle)
+{
+ EFI_ENTRY("%p, %u, %pUl, %p, %zu, %p", this, package_type,
+ package_guid, package_notify_fn, notify_type,
+ notify_handle);
+
+ if (!notify_handle)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ if ((package_type != EFI_HII_PACKAGE_TYPE_GUID && package_guid) ||
+ (package_type == EFI_HII_PACKAGE_TYPE_GUID && !package_guid))
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI
+unregister_package_notify(const struct efi_hii_database_protocol *this,
+ efi_handle_t notification_handle)
+{
+ EFI_ENTRY("%p, %p", this, notification_handle);
+
+ return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI
+find_keyboard_layouts(const struct efi_hii_database_protocol *this,
+ u16 *key_guid_buffer_length,
+ efi_guid_t *key_guid_buffer)
+{
+ struct efi_keyboard_layout_data *layout_data;
+ int package_cnt, package_max;
+ efi_status_t ret = EFI_SUCCESS;
+
+ EFI_ENTRY("%p, %p, %p", this, key_guid_buffer_length, key_guid_buffer);
+
+ if (!key_guid_buffer_length ||
+ (*key_guid_buffer_length && !key_guid_buffer))
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ package_cnt = 0;
+ package_max = *key_guid_buffer_length / sizeof(*key_guid_buffer);
+ list_for_each_entry(layout_data, &efi_keyboard_layout_list, link_sys) {
+ package_cnt++;
+ if (package_cnt <= package_max)
+ memcpy(key_guid_buffer++,
+ &layout_data->keyboard_layout.guid,
+ sizeof(*key_guid_buffer));
+ else
+ ret = EFI_BUFFER_TOO_SMALL;
+ }
+ *key_guid_buffer_length = package_cnt * sizeof(*key_guid_buffer);
+
+ return EFI_EXIT(ret);
+}
+
+static efi_status_t EFIAPI
+get_keyboard_layout(const struct efi_hii_database_protocol *this,
+ efi_guid_t *key_guid,
+ u16 *keyboard_layout_length,
+ struct efi_hii_keyboard_layout *keyboard_layout)
+{
+ struct efi_keyboard_layout_data *layout_data;
+ u16 layout_length;
+
+ EFI_ENTRY("%p, %pUl, %p, %p", this, key_guid, keyboard_layout_length,
+ keyboard_layout);
+
+ if (!keyboard_layout_length ||
+ (*keyboard_layout_length && !keyboard_layout))
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ /* TODO: no notion of current keyboard layout */
+ if (!key_guid)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ list_for_each_entry(layout_data, &efi_keyboard_layout_list, link_sys) {
+ if (!guidcmp(&layout_data->keyboard_layout.guid, key_guid))
+ goto found;
+ }
+
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+found:
+ layout_length =
+ get_unaligned_le16(&layout_data->keyboard_layout.layout_length);
+ if (*keyboard_layout_length < layout_length) {
+ *keyboard_layout_length = layout_length;
+ return EFI_EXIT(EFI_BUFFER_TOO_SMALL);
+ }
+
+ memcpy(keyboard_layout, &layout_data->keyboard_layout, layout_length);
+
+ return EFI_EXIT(EFI_SUCCESS);
+}
+
+static efi_status_t EFIAPI
+set_keyboard_layout(const struct efi_hii_database_protocol *this,
+ efi_guid_t *key_guid)
+{
+ EFI_ENTRY("%p, %pUl", this, key_guid);
+
+ return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI
+get_package_list_handle(const struct efi_hii_database_protocol *this,
+ efi_hii_handle_t package_list_handle,
+ efi_handle_t *driver_handle)
+{
+ struct efi_hii_packagelist *hii;
+
+ EFI_ENTRY("%p, %p, %p", this, package_list_handle, driver_handle);
+
+ if (!driver_handle)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ list_for_each_entry(hii, &efi_package_lists, link) {
+ if (hii == package_list_handle) {
+ *driver_handle = hii->driver_handle;
+ return EFI_EXIT(EFI_SUCCESS);
+ }
+ }
+
+ return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+const struct efi_hii_database_protocol efi_hii_database = {
+ .new_package_list = new_package_list,
+ .remove_package_list = remove_package_list,
+ .update_package_list = update_package_list,
+ .list_package_lists = list_package_lists,
+ .export_package_lists = export_package_lists,
+ .register_package_notify = register_package_notify,
+ .unregister_package_notify = unregister_package_notify,
+ .find_keyboard_layouts = find_keyboard_layouts,
+ .get_keyboard_layout = get_keyboard_layout,
+ .set_keyboard_layout = set_keyboard_layout,
+ .get_package_list_handle = get_package_list_handle
+};
+
+/*
+ * EFI_HII_STRING_PROTOCOL
+ */
+
+static bool language_match(char *language, char *languages)
+{
+ size_t n;
+
+ n = strlen(language);
+ /* match primary language? */
+ if (!strncasecmp(language, languages, n) &&
+ (languages[n] == ';' || languages[n] == '\0'))
+ return true;
+
+ return false;
+}
+
+static efi_status_t EFIAPI
+new_string(const struct efi_hii_string_protocol *this,
+ efi_hii_handle_t package_list,
+ efi_string_id_t *string_id,
+ const u8 *language,
+ const u16 *language_name,
+ const efi_string_t string,
+ const struct efi_font_info *string_font_info)
+{
+ struct efi_hii_packagelist *hii = package_list;
+ struct efi_string_table *stbl;
+
+ EFI_ENTRY("%p, %p, %p, \"%s\", %p, \"%ls\", %p", this, package_list,
+ string_id, language, language_name, string,
+ string_font_info);
+
+ if (!package_list || !efi_hii_packagelist_exists(package_list))
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ if (!string_id || !language || !string)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ list_for_each_entry(stbl, &hii->string_tables, link) {
+ if (language_match((char *)language, stbl->language)) {
+ efi_string_id_t new_id;
+ void *buf;
+ efi_string_t str;
+
+ new_id = ++hii->max_string_id;
+ if (stbl->nstrings < new_id) {
+ buf = realloc(stbl->strings,
+ sizeof(stbl->strings[0])
+ * new_id);
+ if (!buf)
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+
+ memset(&stbl->strings[stbl->nstrings], 0,
+ (new_id - stbl->nstrings)
+ * sizeof(stbl->strings[0]));
+ stbl->strings = buf;
+ stbl->nstrings = new_id;
+ }
+
+ str = u16_strdup(string);
+ if (!str)
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+
+ stbl->strings[new_id - 1].string = str;
+ *string_id = new_id;
+
+ return EFI_EXIT(EFI_SUCCESS);
+ }
+ }
+
+ return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI
+get_string(const struct efi_hii_string_protocol *this,
+ const u8 *language,
+ efi_hii_handle_t package_list,
+ efi_string_id_t string_id,
+ efi_string_t string,
+ efi_uintn_t *string_size,
+ struct efi_font_info **string_font_info)
+{
+ struct efi_hii_packagelist *hii = package_list;
+ struct efi_string_table *stbl;
+
+ EFI_ENTRY("%p, \"%s\", %p, %u, %p, %p, %p", this, language,
+ package_list, string_id, string, string_size,
+ string_font_info);
+
+ if (!package_list || !efi_hii_packagelist_exists(package_list))
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ list_for_each_entry(stbl, &hii->string_tables, link) {
+ if (language_match((char *)language, stbl->language)) {
+ efi_string_t str;
+ size_t len;
+
+ if (stbl->nstrings < string_id)
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ str = stbl->strings[string_id - 1].string;
+ if (str) {
+ len = (u16_strlen(str) + 1) * sizeof(u16);
+ if (*string_size < len) {
+ *string_size = len;
+
+ return EFI_EXIT(EFI_BUFFER_TOO_SMALL);
+ }
+ memcpy(string, str, len);
+ *string_size = len;
+ } else {
+ return EFI_EXIT(EFI_NOT_FOUND);
+ }
+
+ return EFI_EXIT(EFI_SUCCESS);
+ }
+ }
+
+ return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI
+set_string(const struct efi_hii_string_protocol *this,
+ efi_hii_handle_t package_list,
+ efi_string_id_t string_id,
+ const u8 *language,
+ const efi_string_t string,
+ const struct efi_font_info *string_font_info)
+{
+ struct efi_hii_packagelist *hii = package_list;
+ struct efi_string_table *stbl;
+
+ EFI_ENTRY("%p, %p, %u, \"%s\", \"%ls\", %p", this, package_list,
+ string_id, language, string, string_font_info);
+
+ if (!package_list || !efi_hii_packagelist_exists(package_list))
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ if (string_id > hii->max_string_id)
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ if (!string || !language)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ list_for_each_entry(stbl, &hii->string_tables, link) {
+ if (language_match((char *)language, stbl->language)) {
+ efi_string_t str;
+
+ if (hii->max_string_id < string_id)
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ if (stbl->nstrings < string_id) {
+ void *buf;
+
+ buf = realloc(stbl->strings,
+ string_id
+ * sizeof(stbl->strings[0]));
+ if (!buf)
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+
+ memset(&stbl->strings[string_id - 1], 0,
+ (string_id - stbl->nstrings)
+ * sizeof(stbl->strings[0]));
+ stbl->strings = buf;
+ }
+
+ str = u16_strdup(string);
+ if (!str)
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+
+ free(stbl->strings[string_id - 1].string);
+ stbl->strings[string_id - 1].string = str;
+
+ return EFI_EXIT(EFI_SUCCESS);
+ }
+ }
+
+ return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+static efi_status_t EFIAPI
+get_languages(const struct efi_hii_string_protocol *this,
+ efi_hii_handle_t package_list,
+ u8 *languages,
+ efi_uintn_t *languages_size)
+{
+ struct efi_hii_packagelist *hii = package_list;
+ struct efi_string_table *stbl;
+ size_t len = 0;
+ char *p;
+
+ EFI_ENTRY("%p, %p, %p, %p", this, package_list, languages,
+ languages_size);
+
+ if (!package_list || !efi_hii_packagelist_exists(package_list))
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ if (!languages_size ||
+ (*languages_size && !languages))
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ /* figure out required size: */
+ list_for_each_entry(stbl, &hii->string_tables, link) {
+ len += strlen((char *)stbl->language) + 1;
+ }
+
+ if (*languages_size < len) {
+ *languages_size = len;
+
+ return EFI_EXIT(EFI_BUFFER_TOO_SMALL);
+ }
+
+ p = (char *)languages;
+ list_for_each_entry(stbl, &hii->string_tables, link) {
+ if (p != (char *)languages)
+ *p++ = ';';
+ strcpy(p, stbl->language);
+ p += strlen((char *)stbl->language);
+ }
+ *p = '\0';
+
+ EFI_PRINT("languages: %s\n", languages);
+
+ return EFI_EXIT(EFI_SUCCESS);
+}
+
+static efi_status_t EFIAPI
+get_secondary_languages(const struct efi_hii_string_protocol *this,
+ efi_hii_handle_t package_list,
+ const u8 *primary_language,
+ u8 *secondary_languages,
+ efi_uintn_t *secondary_languages_size)
+{
+ struct efi_hii_packagelist *hii = package_list;
+ struct efi_string_table *stbl;
+ bool found = false;
+
+ EFI_ENTRY("%p, %p, \"%s\", %p, %p", this, package_list,
+ primary_language, secondary_languages,
+ secondary_languages_size);
+
+ if (!package_list || !efi_hii_packagelist_exists(package_list))
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ if (!secondary_languages_size ||
+ (*secondary_languages_size && !secondary_languages))
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ list_for_each_entry(stbl, &hii->string_tables, link) {
+ if (language_match((char *)primary_language, stbl->language)) {
+ found = true;
+ break;
+ }
+ }
+ if (!found)
+ return EFI_EXIT(EFI_INVALID_LANGUAGE);
+
+ /*
+ * TODO: What is secondary language?
+ * *secondary_languages = '\0';
+ * *secondary_languages_size = 0;
+ */
+
+ return EFI_EXIT(EFI_NOT_FOUND);
+}
+
+const struct efi_hii_string_protocol efi_hii_string = {
+ .new_string = new_string,
+ .get_string = get_string,
+ .set_string = set_string,
+ .get_languages = get_languages,
+ .get_secondary_languages = get_secondary_languages
+};
diff --git a/lib/efi_loader/efi_hii_config.c b/lib/efi_loader/efi_hii_config.c
new file mode 100644
index 0000000..26ea4b9
--- /dev/null
+++ b/lib/efi_loader/efi_hii_config.c
@@ -0,0 +1,146 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * EFI Human Interface Infrastructure ... Configuration
+ *
+ * Copyright (c) 2017 Leif Lindholm
+ * Copyright (c) 2018 AKASHI Takahiro, Linaro Limited
+ */
+
+#include <common.h>
+#include <efi_loader.h>
+
+const efi_guid_t efi_guid_hii_config_routing_protocol
+ = EFI_HII_CONFIG_ROUTING_PROTOCOL_GUID;
+const efi_guid_t efi_guid_hii_config_access_protocol
+ = EFI_HII_CONFIG_ACCESS_PROTOCOL_GUID;
+
+/*
+ * EFI_HII_CONFIG_ROUTING_PROTOCOL
+ */
+
+static efi_status_t EFIAPI
+extract_config(const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t request,
+ efi_string_t *progress,
+ efi_string_t *results)
+{
+ EFI_ENTRY("%p, \"%ls\", %p, %p", this, request, progress, results);
+
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI
+export_config(const struct efi_hii_config_routing_protocol *this,
+ efi_string_t *results)
+{
+ EFI_ENTRY("%p, %p", this, results);
+
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI
+route_config(const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t configuration,
+ efi_string_t *progress)
+{
+ EFI_ENTRY("%p, \"%ls\", %p", this, configuration, progress);
+
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI
+block_to_config(const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t config_request,
+ const u8 *block,
+ const efi_uintn_t block_size,
+ efi_string_t *config,
+ efi_string_t *progress)
+{
+ EFI_ENTRY("%p, \"%ls\", %p, %zu, %p, %p", this, config_request,
+ block, block_size, config, progress);
+
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI
+config_to_block(const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t config_resp,
+ const u8 *block,
+ const efi_uintn_t *block_size,
+ efi_string_t *progress)
+{
+ EFI_ENTRY("%p, \"%ls\", %p, %p, %p", this, config_resp,
+ block, block_size, progress);
+
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+static efi_status_t EFIAPI
+get_alt_config(const struct efi_hii_config_routing_protocol *this,
+ const efi_string_t config_resp,
+ const efi_guid_t *guid,
+ const efi_string_t name,
+ const struct efi_device_path *device_path,
+ const efi_string_t alt_cfg_id,
+ efi_string_t *alt_cfg_resp)
+{
+ EFI_ENTRY("%p, \"%ls\", %pUl, \"%ls\", %p, \"%ls\", %p",
+ this, config_resp, guid, name, device_path,
+ alt_cfg_id, alt_cfg_resp);
+
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+}
+
+/*
+ * EFI_HII_ACCESS_PROTOCOL
+ */
+
+efi_status_t EFIAPI
+extract_config_access(const struct efi_hii_config_access_protocol *this,
+ const efi_string_t request,
+ efi_string_t *progress,
+ efi_string_t *results)
+{
+ EFI_ENTRY("%p, \"%ls\", %p, %p", this, request, progress, results);
+
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+};
+
+efi_status_t EFIAPI
+route_config_access(const struct efi_hii_config_access_protocol *this,
+ const efi_string_t configuration,
+ efi_string_t *progress)
+{
+ EFI_ENTRY("%p, \"%ls\", %p", this, configuration, progress);
+
+ return EFI_EXIT(EFI_OUT_OF_RESOURCES);
+};
+
+efi_status_t EFIAPI
+form_callback(const struct efi_hii_config_access_protocol *this,
+ efi_browser_action_t action,
+ efi_question_id_t question_id,
+ u8 type,
+ union efi_ifr_type_value *value,
+ efi_browser_action_request_t *action_request)
+{
+ EFI_ENTRY("%p, 0x%zx, 0x%x, 0x%x, %p, %p", this, action,
+ question_id, type, value, action_request);
+
+ return EFI_EXIT(EFI_DEVICE_ERROR);
+};
+
+const struct efi_hii_config_routing_protocol efi_hii_config_routing = {
+ .extract_config = extract_config,
+ .export_config = export_config,
+ .route_config = route_config,
+ .block_to_config = block_to_config,
+ .config_to_block = config_to_block,
+ .get_alt_config = get_alt_config
+};
+
+const struct efi_hii_config_access_protocol efi_hii_config_access = {
+ .extract_config_access = extract_config_access,
+ .route_config_access = route_config_access,
+ .form_callback = form_callback
+};
diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
index 4bb5174..ebd2b36 100644
--- a/lib/efi_loader/efi_memory.c
+++ b/lib/efi_loader/efi_memory.c
@@ -554,6 +554,12 @@
u64 ram_top = board_get_usable_ram_top(0) & ~EFI_PAGE_MASK;
int i;
+ /*
+ * ram_top is just outside mapped memory. So use an offset of one for
+ * mapping the sandbox address.
+ */
+ ram_top = (uintptr_t)map_sysmem(ram_top - 1, 0) + 1;
+
/* Fix for 32bit targets with ram_top at 4G */
if (!ram_top)
ram_top = 0x100000000ULL;
diff --git a/lib/efi_loader/efi_runtime.c b/lib/efi_loader/efi_runtime.c
index fff93f0..636dfda 100644
--- a/lib/efi_loader/efi_runtime.c
+++ b/lib/efi_loader/efi_runtime.c
@@ -530,7 +530,8 @@
* This function adds a memory-mapped IO region to the memory map to make it
* available at runtime.
*
- * @mmio_ptr: address of the memory-mapped IO region
+ * @mmio_ptr: pointer to a pointer to the start of the memory-mapped
+ * IO region
* @len: size of the memory-mapped IO region
* Returns: status code
*/
diff --git a/lib/efi_loader/efi_setup.c b/lib/efi_loader/efi_setup.c
new file mode 100644
index 0000000..8266d06
--- /dev/null
+++ b/lib/efi_loader/efi_setup.c
@@ -0,0 +1,86 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * EFI setup code
+ *
+ * Copyright (c) 2016-2018 Alexander Graf et al.
+ */
+
+#include <common.h>
+#include <efi_loader.h>
+
+#define OBJ_LIST_NOT_INITIALIZED 1
+
+static efi_status_t efi_obj_list_initialized = OBJ_LIST_NOT_INITIALIZED;
+
+/* Initialize and populate EFI object list */
+efi_status_t efi_init_obj_list(void)
+{
+ efi_status_t ret = EFI_SUCCESS;
+
+ /*
+ * On the ARM architecture gd is mapped to a fixed register (r9 or x18).
+ * As this register may be overwritten by an EFI payload we save it here
+ * and restore it on every callback entered.
+ */
+ efi_save_gd();
+
+ /* Initialize once only */
+ if (efi_obj_list_initialized != OBJ_LIST_NOT_INITIALIZED)
+ return efi_obj_list_initialized;
+
+ /* Initialize system table */
+ ret = efi_initialize_system_table();
+ if (ret != EFI_SUCCESS)
+ goto out;
+
+ /* Initialize root node */
+ ret = efi_root_node_register();
+ if (ret != EFI_SUCCESS)
+ goto out;
+
+ /* Initialize EFI driver uclass */
+ ret = efi_driver_init();
+ if (ret != EFI_SUCCESS)
+ goto out;
+
+ ret = efi_console_register();
+ if (ret != EFI_SUCCESS)
+ goto out;
+#ifdef CONFIG_PARTITIONS
+ ret = efi_disk_register();
+ if (ret != EFI_SUCCESS)
+ goto out;
+#endif
+#if defined(CONFIG_LCD) || defined(CONFIG_DM_VIDEO)
+ ret = efi_gop_register();
+ if (ret != EFI_SUCCESS)
+ goto out;
+#endif
+#ifdef CONFIG_NET
+ ret = efi_net_register();
+ if (ret != EFI_SUCCESS)
+ goto out;
+#endif
+#ifdef CONFIG_GENERATE_ACPI_TABLE
+ ret = efi_acpi_register();
+ if (ret != EFI_SUCCESS)
+ goto out;
+#endif
+#ifdef CONFIG_GENERATE_SMBIOS_TABLE
+ ret = efi_smbios_register();
+ if (ret != EFI_SUCCESS)
+ goto out;
+#endif
+ ret = efi_watchdog_register();
+ if (ret != EFI_SUCCESS)
+ goto out;
+
+ /* Initialize EFI runtime services */
+ ret = efi_reset_system_init();
+ if (ret != EFI_SUCCESS)
+ goto out;
+
+out:
+ efi_obj_list_initialized = ret;
+ return ret;
+}
diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c
index 19d9cb8..e0d7f57 100644
--- a/lib/efi_loader/efi_variable.c
+++ b/lib/efi_loader/efi_variable.c
@@ -8,6 +8,10 @@
#include <malloc.h>
#include <charset.h>
#include <efi_loader.h>
+#include <hexdump.h>
+#include <environment.h>
+#include <search.h>
+#include <uuid.h>
#define READ_ONLY BIT(31)
@@ -46,60 +50,21 @@
#define PREFIX_LEN (strlen("efi_xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx_"))
-static int hex(int ch)
-{
- if (ch >= 'a' && ch <= 'f')
- return ch-'a'+10;
- if (ch >= '0' && ch <= '9')
- return ch-'0';
- if (ch >= 'A' && ch <= 'F')
- return ch-'A'+10;
- return -1;
-}
-
-static int hex2mem(u8 *mem, const char *hexstr, int size)
-{
- int nibble;
- int i;
-
- for (i = 0; i < size; i++) {
- if (*hexstr == '\0')
- break;
-
- nibble = hex(*hexstr);
- if (nibble < 0)
- return -1;
-
- *mem = nibble;
- hexstr++;
-
- nibble = hex(*hexstr);
- if (nibble < 0)
- return -1;
-
- *mem = (*mem << 4) | nibble;
- hexstr++;
- mem++;
- }
-
- return i;
-}
-
-static char *mem2hex(char *hexstr, const u8 *mem, int count)
-{
- static const char hexchars[] = "0123456789abcdef";
-
- while (count-- > 0) {
- u8 ch = *mem++;
- *hexstr++ = hexchars[ch >> 4];
- *hexstr++ = hexchars[ch & 0xf];
- }
-
- return hexstr;
-}
-
+/**
+ * efi_to_native() - convert the UEFI variable name and vendor GUID to U-Boot
+ * variable name
+ *
+ * The U-Boot variable name is a concatenation of prefix 'efi', the hexstring
+ * encoded vendor GUID, and the UTF-8 encoded UEFI variable name separated by
+ * underscores, e.g. 'efi_8be4df61-93ca-11d2-aa0d-00e098032b8c_BootOrder'.
+ *
+ * @native: pointer to pointer to U-Boot variable name
+ * @variable_name: UEFI variable name
+ * @vendor: vendor GUID
+ * Return: status code
+ */
static efi_status_t efi_to_native(char **native, const u16 *variable_name,
- efi_guid_t *vendor)
+ const efi_guid_t *vendor)
{
size_t len;
char *pos;
@@ -116,6 +81,15 @@
return EFI_SUCCESS;
}
+/**
+ * prefix() - skip over prefix
+ *
+ * Skip over a prefix string.
+ *
+ * @str: string with prefix
+ * @prefix: prefix string
+ * Return: string without prefix, or NULL if prefix not found
+ */
static const char *prefix(const char *str, const char *prefix)
{
size_t n = strlen(prefix);
@@ -124,7 +98,16 @@
return NULL;
}
-/* parse attributes part of variable value, if present: */
+/**
+ * parse_attr() - decode attributes part of variable value
+ *
+ * Convert the string encoded attributes of a UEFI variable to a bit mask.
+ * TODO: Several attributes are not supported.
+ *
+ * @str: value of U-Boot variable
+ * @attrp: pointer to UEFI attributes
+ * Return: pointer to remainder of U-Boot variable value
+ */
static const char *parse_attr(const char *str, u32 *attrp)
{
u32 attr = 0;
@@ -162,10 +145,24 @@
return str;
}
-/* http://wiki.phoenix.com/wiki/index.php/EFI_RUNTIME_SERVICES#GetVariable.28.29 */
-efi_status_t EFIAPI efi_get_variable(u16 *variable_name, efi_guid_t *vendor,
- u32 *attributes, efi_uintn_t *data_size,
- void *data)
+/**
+ * efi_efi_get_variable() - retrieve value of a UEFI variable
+ *
+ * This function implements the GetVariable runtime service.
+ *
+ * See the Unified Extensible Firmware Interface (UEFI) specification for
+ * details.
+ *
+ * @variable_name: name of the variable
+ * @vendor: vendor GUID
+ * @attributes: attributes of the variable
+ * @data_size: size of the buffer to which the variable value is copied
+ * @data: buffer to which the variable value is copied
+ * Return: status code
+ */
+efi_status_t EFIAPI efi_get_variable(u16 *variable_name,
+ const efi_guid_t *vendor, u32 *attributes,
+ efi_uintn_t *data_size, void *data)
{
char *native_name;
efi_status_t ret;
@@ -195,7 +192,7 @@
in_size = *data_size;
if ((s = prefix(val, "(blob)"))) {
- unsigned len = strlen(s);
+ size_t len = strlen(s);
/* number of hexadecimal digits must be even */
if (len & 1)
@@ -211,7 +208,7 @@
if (!data)
return EFI_EXIT(EFI_INVALID_PARAMETER);
- if (hex2mem(data, s, len) != len)
+ if (hex2bin(data, s, len))
return EFI_EXIT(EFI_DEVICE_ERROR);
debug("%s: got value: \"%s\"\n", __func__, s);
@@ -241,20 +238,182 @@
return EFI_EXIT(EFI_SUCCESS);
}
-/* http://wiki.phoenix.com/wiki/index.php/EFI_RUNTIME_SERVICES#GetNextVariableName.28.29 */
+static char *efi_variables_list;
+static char *efi_cur_variable;
+
+/**
+ * parse_uboot_variable() - parse a u-boot variable and get uefi-related
+ * information
+ * @variable: whole data of u-boot variable (ie. name=value)
+ * @variable_name_size: size of variable_name buffer in byte
+ * @variable_name: name of uefi variable in u16, null-terminated
+ * @vendor: vendor's guid
+ * @attributes: attributes
+ *
+ * A uefi variable is encoded into a u-boot variable as described above.
+ * This function parses such a u-boot variable and retrieve uefi-related
+ * information into respective parameters. In return, variable_name_size
+ * is the size of variable name including NULL.
+ *
+ * Return: EFI_SUCCESS if parsing is OK, EFI_NOT_FOUND when
+ the entire variable list has been returned,
+ otherwise non-zero status code
+ */
+static efi_status_t parse_uboot_variable(char *variable,
+ efi_uintn_t *variable_name_size,
+ u16 *variable_name,
+ const efi_guid_t *vendor,
+ u32 *attributes)
+{
+ char *guid, *name, *end, c;
+ unsigned long name_len;
+ u16 *p;
+
+ guid = strchr(variable, '_');
+ if (!guid)
+ return EFI_INVALID_PARAMETER;
+ guid++;
+ name = strchr(guid, '_');
+ if (!name)
+ return EFI_INVALID_PARAMETER;
+ name++;
+ end = strchr(name, '=');
+ if (!end)
+ return EFI_INVALID_PARAMETER;
+
+ name_len = end - name;
+ if (*variable_name_size < (name_len + 1)) {
+ *variable_name_size = name_len + 1;
+ return EFI_BUFFER_TOO_SMALL;
+ }
+ end++; /* point to value */
+
+ /* variable name */
+ p = variable_name;
+ utf8_utf16_strncpy(&p, name, name_len);
+ variable_name[name_len] = 0;
+ *variable_name_size = name_len + 1;
+
+ /* guid */
+ c = *(name - 1);
+ *(name - 1) = '\0'; /* guid need be null-terminated here */
+ uuid_str_to_bin(guid, (unsigned char *)vendor, UUID_STR_FORMAT_GUID);
+ *(name - 1) = c;
+
+ /* attributes */
+ parse_attr(end, attributes);
+
+ return EFI_SUCCESS;
+}
+
+/**
+ * efi_get_next_variable_name() - enumerate the current variable names
+ * @variable_name_size: size of variable_name buffer in byte
+ * @variable_name: name of uefi variable's name in u16
+ * @vendor: vendor's guid
+ *
+ * This function implements the GetNextVariableName service.
+ *
+ * See the Unified Extensible Firmware Interface (UEFI) specification for
+ * details: http://wiki.phoenix.com/wiki/index.php/
+ * EFI_RUNTIME_SERVICES#GetNextVariableName.28.29
+ *
+ * Return: status code
+ */
efi_status_t EFIAPI efi_get_next_variable_name(efi_uintn_t *variable_name_size,
u16 *variable_name,
- efi_guid_t *vendor)
+ const efi_guid_t *vendor)
{
+ char *native_name, *variable;
+ ssize_t name_len, list_len;
+ char regex[256];
+ char * const regexlist[] = {regex};
+ u32 attributes;
+ int i;
+ efi_status_t ret;
+
EFI_ENTRY("%p \"%ls\" %pUl", variable_name_size, variable_name, vendor);
- return EFI_EXIT(EFI_DEVICE_ERROR);
+ if (!variable_name_size || !variable_name || !vendor)
+ EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ if (variable_name[0]) {
+ /* check null-terminated string */
+ for (i = 0; i < *variable_name_size; i++)
+ if (!variable_name[i])
+ break;
+ if (i >= *variable_name_size)
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ /* search for the last-returned variable */
+ ret = efi_to_native(&native_name, variable_name, vendor);
+ if (ret)
+ return EFI_EXIT(ret);
+
+ name_len = strlen(native_name);
+ for (variable = efi_variables_list; variable && *variable;) {
+ if (!strncmp(variable, native_name, name_len) &&
+ variable[name_len] == '=')
+ break;
+
+ variable = strchr(variable, '\n');
+ if (variable)
+ variable++;
+ }
+
+ free(native_name);
+ if (!(variable && *variable))
+ return EFI_EXIT(EFI_INVALID_PARAMETER);
+
+ /* next variable */
+ variable = strchr(variable, '\n');
+ if (variable)
+ variable++;
+ if (!(variable && *variable))
+ return EFI_EXIT(EFI_NOT_FOUND);
+ } else {
+ /*
+ *new search: free a list used in the previous search
+ */
+ free(efi_variables_list);
+ efi_variables_list = NULL;
+ efi_cur_variable = NULL;
+
+ snprintf(regex, 256, "efi_.*-.*-.*-.*-.*_.*");
+ list_len = hexport_r(&env_htab, '\n',
+ H_MATCH_REGEX | H_MATCH_KEY,
+ &efi_variables_list, 0, 1, regexlist);
+ /* 1 indicates that no match was found */
+ if (list_len <= 1)
+ return EFI_EXIT(EFI_NOT_FOUND);
+
+ variable = efi_variables_list;
+ }
+
+ ret = parse_uboot_variable(variable, variable_name_size, variable_name,
+ vendor, &attributes);
+
+ return EFI_EXIT(ret);
}
-/* http://wiki.phoenix.com/wiki/index.php/EFI_RUNTIME_SERVICES#SetVariable.28.29 */
-efi_status_t EFIAPI efi_set_variable(u16 *variable_name, efi_guid_t *vendor,
- u32 attributes, efi_uintn_t data_size,
- void *data)
+/**
+ * efi_efi_set_variable() - set value of a UEFI variable
+ *
+ * This function implements the SetVariable runtime service.
+ *
+ * See the Unified Extensible Firmware Interface (UEFI) specification for
+ * details.
+ *
+ * @variable_name: name of the variable
+ * @vendor: vendor GUID
+ * @attributes: attributes of the variable
+ * @data_size: size of the buffer with the variable value
+ * @data: buffer with the variable value
+ * Return: status code
+ */
+efi_status_t EFIAPI efi_set_variable(u16 *variable_name,
+ const efi_guid_t *vendor, u32 attributes,
+ efi_uintn_t data_size, const void *data)
{
char *native_name = NULL, *val = NULL, *s;
efi_status_t ret = EFI_SUCCESS;
@@ -301,7 +460,10 @@
s = val;
- /* store attributes: */
+ /*
+ * store attributes
+ * TODO: several attributes are not supported
+ */
attributes &= (EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS);
s += sprintf(s, "{");
while (attributes) {
@@ -320,7 +482,7 @@
/* store payload: */
s += sprintf(s, "(blob)");
- s = mem2hex(s, data, data_size);
+ s = bin2hex(s, data, data_size);
*s = '\0';
debug("%s: setting: %s=%s\n", __func__, native_name, val);
diff --git a/lib/efi_loader/helloworld.c b/lib/efi_loader/helloworld.c
index 2905479..426f276 100644
--- a/lib/efi_loader/helloworld.c
+++ b/lib/efi_loader/helloworld.c
@@ -18,30 +18,6 @@
static const efi_guid_t smbios_guid = SMBIOS_TABLE_GUID;
/**
- * hw_memcmp() - compare memory areas
- *
- * @buf1: pointer to first area
- * @buf2: pointer to second area
- * @length: number of bytes to compare
- * Return: 0 if both memory areas are the same, otherwise the sign of the
- * result value is the same as the sign of ghe difference between
- * the first differing pair of bytes taken as u8.
- */
-static int hw_memcmp(const void *buf1, const void *buf2, size_t length)
-{
- const u8 *pos1 = buf1;
- const u8 *pos2 = buf2;
-
- for (; length; --length) {
- if (*pos1 != *pos2)
- return *pos1 - *pos2;
- ++pos1;
- ++pos2;
- }
- return 0;
-}
-
-/**
* efi_main() - entry point of the EFI application.
*
* @handle: handle of the loaded image
@@ -88,16 +64,16 @@
}
/* Find configuration tables */
for (i = 0; i < systable->nr_tables; ++i) {
- if (!hw_memcmp(&systable->tables[i].guid, &fdt_guid,
- sizeof(efi_guid_t)))
+ if (!memcmp(&systable->tables[i].guid, &fdt_guid,
+ sizeof(efi_guid_t)))
con_out->output_string
(con_out, L"Have device tree\r\n");
- if (!hw_memcmp(&systable->tables[i].guid, &acpi_guid,
- sizeof(efi_guid_t)))
+ if (!memcmp(&systable->tables[i].guid, &acpi_guid,
+ sizeof(efi_guid_t)))
con_out->output_string
(con_out, L"Have ACPI 2.0 table\r\n");
- if (!hw_memcmp(&systable->tables[i].guid, &smbios_guid,
- sizeof(efi_guid_t)))
+ if (!memcmp(&systable->tables[i].guid, &smbios_guid,
+ sizeof(efi_guid_t)))
con_out->output_string
(con_out, L"Have SMBIOS table\r\n");
}
diff --git a/lib/efi_selftest/Makefile b/lib/efi_selftest/Makefile
index 743b482..7f4eafb 100644
--- a/lib/efi_selftest/Makefile
+++ b/lib/efi_selftest/Makefile
@@ -6,9 +6,9 @@
# object inclusion implicitly depends on it
CFLAGS_efi_selftest_miniapp_exit.o := $(CFLAGS_EFI) -Os -ffreestanding
-CFLAGS_REMOVE_efi_selftest_miniapp_exit.o := $(CFLAGS_NON_EFI) -Os
+CFLAGS_REMOVE_efi_selftest_miniapp_exit.o := $(CFLAGS_NON_EFI)
CFLAGS_efi_selftest_miniapp_return.o := $(CFLAGS_EFI) -Os -ffreestanding
-CFLAGS_REMOVE_efi_selftest_miniapp_return.o := $(CFLAGS_NON_EFI) -Os
+CFLAGS_REMOVE_efi_selftest_miniapp_return.o := $(CFLAGS_NON_EFI)
obj-y += \
efi_selftest.o \
@@ -40,14 +40,15 @@
efi_selftest_watchdog.o
obj-$(CONFIG_CPU_V7) += efi_selftest_unaligned.o
+obj-$(CONFIG_EFI_LOADER_HII) += efi_selftest_hii.o
ifeq ($(CONFIG_BLK)$(CONFIG_PARTITIONS),yy)
obj-y += efi_selftest_block_device.o
endif
-# TODO: As of v2018.01 the relocation code for the EFI application cannot
-# be built on x86_64.
-ifeq ($(CONFIG_X86_64)$(CONFIG_SANDBOX),)
+# TODO: As of v2019.01 the relocation code for the EFI application cannot
+# be built on ARMv7-M, Sandbox, and x86_64.
+ifeq ($(CONFIG_SANDBOX)$(CONFIG_CPU_V7M)$(CONFIG_X86_64),)
obj-y += \
efi_selftest_startimage_exit.o \
diff --git a/lib/efi_selftest/efi_selftest_block_device.c b/lib/efi_selftest/efi_selftest_block_device.c
index f038da9..1cdd830 100644
--- a/lib/efi_selftest/efi_selftest_block_device.c
+++ b/lib/efi_selftest/efi_selftest_block_device.c
@@ -387,7 +387,7 @@
}
/* Read file */
- ret = root->open(root, &file, (s16 *)L"hello.txt", EFI_FILE_MODE_READ,
+ ret = root->open(root, &file, L"hello.txt", EFI_FILE_MODE_READ,
0);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to open file\n");
@@ -431,7 +431,7 @@
#ifdef CONFIG_FAT_WRITE
/* Write file */
- ret = root->open(root, &file, (s16 *)L"u-boot.txt", EFI_FILE_MODE_READ |
+ ret = root->open(root, &file, L"u-boot.txt", EFI_FILE_MODE_READ |
EFI_FILE_MODE_WRITE | EFI_FILE_MODE_CREATE, 0);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to open file\n");
@@ -463,7 +463,7 @@
/* Verify file */
boottime->set_mem(buf, sizeof(buf), 0);
- ret = root->open(root, &file, (s16 *)L"u-boot.txt", EFI_FILE_MODE_READ,
+ ret = root->open(root, &file, L"u-boot.txt", EFI_FILE_MODE_READ,
0);
if (ret != EFI_SUCCESS) {
efi_st_error("Failed to open file\n");
diff --git a/lib/efi_selftest/efi_selftest_events.c b/lib/efi_selftest/efi_selftest_events.c
index ed99a53..1077cbd 100644
--- a/lib/efi_selftest/efi_selftest_events.c
+++ b/lib/efi_selftest/efi_selftest_events.c
@@ -147,20 +147,20 @@
return EFI_ST_FAILURE;
}
ret = boottime->set_timer(event_notify, EFI_TIMER_STOP, 0);
- if (index != 0) {
+ if (ret != EFI_SUCCESS) {
efi_st_error("Could not cancel timer\n");
return EFI_ST_FAILURE;
}
/* Set 10 ms timer */
timer_ticks = 0;
ret = boottime->set_timer(event_notify, EFI_TIMER_RELATIVE, 100000);
- if (index != 0) {
+ if (ret != EFI_SUCCESS) {
efi_st_error("Could not set timer\n");
return EFI_ST_FAILURE;
}
/* Set 100 ms timer */
ret = boottime->set_timer(event_wait, EFI_TIMER_PERIODIC, 1000000);
- if (index != 0) {
+ if (ret != EFI_SUCCESS) {
efi_st_error("Could not set timer\n");
return EFI_ST_FAILURE;
}
diff --git a/lib/efi_selftest/efi_selftest_hii.c b/lib/efi_selftest/efi_selftest_hii.c
new file mode 100644
index 0000000..e38af7d
--- /dev/null
+++ b/lib/efi_selftest/efi_selftest_hii.c
@@ -0,0 +1,1035 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * efi_selftest_hii
+ *
+ * Copyright (c) 2018 AKASHI Takahiro, Linaro Limited
+ *
+ * Test HII database protocols
+ */
+
+#include <efi_selftest.h>
+#include <malloc.h>
+#include "efi_selftest_hii_data.c"
+
+#define PRINT_TESTNAME efi_st_printf("%s:\n", __func__)
+
+static struct efi_boot_services *boottime;
+
+static const efi_guid_t hii_database_protocol_guid =
+ EFI_HII_DATABASE_PROTOCOL_GUID;
+static const efi_guid_t hii_string_protocol_guid =
+ EFI_HII_STRING_PROTOCOL_GUID;
+
+static struct efi_hii_database_protocol *hii_database_protocol;
+static struct efi_hii_string_protocol *hii_string_protocol;
+
+/*
+ * Setup unit test.
+ *
+ * @handle: handle of the loaded image
+ * @systable: system table
+ *
+ * @return: EFI_ST_SUCCESS for success
+ */
+static int setup(const efi_handle_t handle,
+ const struct efi_system_table *systable)
+{
+ efi_status_t ret;
+
+ boottime = systable->boottime;
+
+ /* HII database protocol */
+ ret = boottime->locate_protocol(&hii_database_protocol_guid, NULL,
+ (void **)&hii_database_protocol);
+ if (ret != EFI_SUCCESS) {
+ hii_database_protocol = NULL;
+ efi_st_error("HII database protocol is not available.\n");
+ return EFI_ST_FAILURE;
+ }
+
+ /* HII string protocol */
+ ret = boottime->locate_protocol(&hii_string_protocol_guid, NULL,
+ (void **)&hii_string_protocol);
+ if (ret != EFI_SUCCESS) {
+ hii_string_protocol = NULL;
+ efi_st_error("HII string protocol is not available.\n");
+ return EFI_ST_FAILURE;
+ }
+
+ return EFI_ST_SUCCESS;
+}
+
+/*
+ * HII database protocol tests
+ */
+
+/**
+ * test_hii_database_new_package_list() - test creation and removal of
+ * package list
+ *
+ * This test adds a new package list and then tries to remove it using
+ * the provided handle.
+ *
+ * @Return: status code
+ */
+static int test_hii_database_new_package_list(void)
+{
+ efi_hii_handle_t handle;
+ efi_status_t ret;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle);
+ if (ret != EFI_SUCCESS || !handle) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+
+ ret = hii_database_protocol->remove_package_list(hii_database_protocol,
+ handle);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+
+ return EFI_ST_SUCCESS;
+}
+
+/**
+ * test_hii_database_update_package_list() - test update of package list
+ *
+ * This test adds a new package list and then tries to update it using
+ * another package list.
+ *
+ * @Return: status code
+ */
+static int test_hii_database_update_package_list(void)
+{
+ efi_hii_handle_t handle = NULL;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle);
+ if (ret != EFI_SUCCESS || !handle) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+
+ ret = hii_database_protocol->update_package_list(hii_database_protocol,
+ handle,
+ (struct efi_hii_package_list_header *)packagelist2);
+ if (ret != EFI_SUCCESS || !handle) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+ }
+
+ return result;
+}
+
+/**
+ * test_hii_database_list_package_lists() - test listing of package lists
+ *
+ * This test adds two package lists and then tries to enumerate them
+ * against different package types. We will get an array of handles.
+ *
+ * @Return: status code
+ */
+static int test_hii_database_list_package_lists(void)
+{
+ efi_hii_handle_t handle1 = NULL, handle2 = NULL, *handles;
+ efi_uintn_t handles_size;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle1);
+ if (ret != EFI_SUCCESS || !handle1) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist2,
+ NULL, &handle2);
+ if (ret != EFI_SUCCESS || !handle2) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ /* TYPE_ALL */
+ handles = NULL;
+ handles_size = 0;
+ ret = hii_database_protocol->list_package_lists(hii_database_protocol,
+ EFI_HII_PACKAGE_TYPE_ALL, NULL,
+ &handles_size, handles);
+ if (ret != EFI_BUFFER_TOO_SMALL) {
+ efi_st_error("list_package_lists returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ handles = malloc(handles_size);
+ if (!handles) {
+ efi_st_error("malloc failed\n");
+ goto out;
+ }
+ ret = hii_database_protocol->list_package_lists(hii_database_protocol,
+ EFI_HII_PACKAGE_TYPE_ALL, NULL,
+ &handles_size, handles);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("list_package_lists returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ free(handles);
+
+ /* STRINGS */
+ handles = NULL;
+ handles_size = 0;
+ ret = hii_database_protocol->list_package_lists(hii_database_protocol,
+ EFI_HII_PACKAGE_STRINGS, NULL,
+ &handles_size, handles);
+ if (ret != EFI_BUFFER_TOO_SMALL) {
+ efi_st_error("list_package_lists returned %u\n",
+ (unsigned int)ret);
+ ret = EFI_ST_FAILURE;
+ goto out;
+ }
+ handles = malloc(handles_size);
+ if (!handles) {
+ efi_st_error("malloc failed\n");
+ ret = EFI_ST_FAILURE;
+ goto out;
+ }
+ ret = hii_database_protocol->list_package_lists(hii_database_protocol,
+ EFI_HII_PACKAGE_STRINGS, NULL,
+ &handles_size, handles);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("list_package_lists returned %u\n",
+ (unsigned int)ret);
+ ret = EFI_ST_FAILURE;
+ goto out;
+ }
+ free(handles);
+
+ /* GUID */
+ handles = NULL;
+ handles_size = 0;
+ ret = hii_database_protocol->list_package_lists(hii_database_protocol,
+ EFI_HII_PACKAGE_TYPE_GUID, &package_guid,
+ &handles_size, handles);
+ if (ret != EFI_BUFFER_TOO_SMALL) {
+ efi_st_error("list_package_lists returned %u\n",
+ (unsigned int)ret);
+ ret = EFI_ST_FAILURE;
+ goto out;
+ }
+ handles = malloc(handles_size);
+ if (!handles) {
+ efi_st_error("malloc failed\n");
+ ret = EFI_ST_FAILURE;
+ goto out;
+ }
+ ret = hii_database_protocol->list_package_lists(hii_database_protocol,
+ EFI_HII_PACKAGE_TYPE_GUID, &package_guid,
+ &handles_size, handles);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("list_package_lists returned %u\n",
+ (unsigned int)ret);
+ ret = EFI_ST_FAILURE;
+ goto out;
+ }
+ free(handles);
+
+ /* KEYBOARD_LAYOUT */
+ handles = NULL;
+ handles_size = 0;
+ ret = hii_database_protocol->list_package_lists(hii_database_protocol,
+ EFI_HII_PACKAGE_KEYBOARD_LAYOUT, NULL,
+ &handles_size, handles);
+ if (ret != EFI_BUFFER_TOO_SMALL) {
+ efi_st_error("list_package_lists returned %u\n",
+ (unsigned int)ret);
+ ret = EFI_ST_FAILURE;
+ goto out;
+ }
+ handles = malloc(handles_size);
+ if (!handles) {
+ efi_st_error("malloc failed\n");
+ ret = EFI_ST_FAILURE;
+ goto out;
+ }
+ ret = hii_database_protocol->list_package_lists(hii_database_protocol,
+ EFI_HII_PACKAGE_KEYBOARD_LAYOUT, NULL,
+ &handles_size, handles);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("list_package_lists returned %u\n",
+ (unsigned int)ret);
+ ret = EFI_ST_FAILURE;
+ goto out;
+ }
+ free(handles);
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle1) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle1);
+ if (ret != EFI_SUCCESS)
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ }
+ if (handle2) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle2);
+ if (ret != EFI_SUCCESS)
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ }
+
+ return result;
+}
+
+/**
+ * test_hii_database_export_package_lists() - test export of package lists
+ *
+ * @Return: status code
+ */
+static int test_hii_database_export_package_lists(void)
+{
+ PRINT_TESTNAME;
+ /* export_package_lists() not implemented yet */
+ return EFI_ST_SUCCESS;
+}
+
+/**
+ * test_hii_database_register_package_notify() - test registration of
+ * notification function
+ *
+ * @Return: status code
+ */
+static int test_hii_database_register_package_notify(void)
+{
+ PRINT_TESTNAME;
+ /* register_package_notify() not implemented yet */
+ return EFI_ST_SUCCESS;
+}
+
+/**
+ * test_hii_database_unregister_package_notify() - test removal of
+ * notification function
+ *
+ * @Return: status code
+ */
+static int test_hii_database_unregister_package_notify(void)
+{
+ PRINT_TESTNAME;
+ /* unregsiter_package_notify() not implemented yet */
+ return EFI_ST_SUCCESS;
+}
+
+/**
+ * test_hii_database_find_keyboard_layouts() - test listing of
+ * all the keyboard layouts in the system
+ *
+ * This test adds two package lists, each of which has two keyboard layouts
+ * and then tries to enumerate them. We will get an array of handles.
+ *
+ * @Return: status code
+ */
+static int test_hii_database_find_keyboard_layouts(void)
+{
+ efi_hii_handle_t handle1 = NULL, handle2 = NULL;
+ efi_guid_t *guids;
+ u16 guids_size;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle1);
+ if (ret != EFI_SUCCESS || !handle1) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist2,
+ NULL, &handle2);
+ if (ret != EFI_SUCCESS || !handle2) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ guids = NULL;
+ guids_size = 0;
+ ret = hii_database_protocol->find_keyboard_layouts(
+ hii_database_protocol, &guids_size, guids);
+ if (ret != EFI_BUFFER_TOO_SMALL) {
+ efi_st_error("find_keyboard_layouts returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ guids = malloc(guids_size);
+ if (!guids) {
+ efi_st_error("malloc failed\n");
+ goto out;
+ }
+ ret = hii_database_protocol->find_keyboard_layouts(
+ hii_database_protocol, &guids_size, guids);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("find_keyboard_layouts returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ free(guids);
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle1) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle1);
+ if (ret != EFI_SUCCESS)
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ }
+ if (handle2) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle2);
+ if (ret != EFI_SUCCESS)
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ }
+
+ return result;
+}
+
+/**
+ * test_hii_database_get_keyboard_layout() - test retrieval of keyboard layout
+ *
+ * This test adds two package lists, each of which has two keyboard layouts
+ * and then tries to get a handle to keyboard layout with a specific guid
+ * and the current one.
+ *
+ * @Return: status code
+ */
+static int test_hii_database_get_keyboard_layout(void)
+{
+ efi_hii_handle_t handle1 = NULL, handle2 = NULL;
+ struct efi_hii_keyboard_layout *kb_layout;
+ u16 kb_layout_size;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle1);
+ if (ret != EFI_SUCCESS || !handle1) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist2,
+ NULL, &handle2);
+ if (ret != EFI_SUCCESS || !handle2) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ /* specific keyboard_layout(guid11) */
+ kb_layout = NULL;
+ kb_layout_size = 0;
+ ret = hii_database_protocol->get_keyboard_layout(hii_database_protocol,
+ &kb_layout_guid11, &kb_layout_size, kb_layout);
+ if (ret != EFI_BUFFER_TOO_SMALL) {
+ efi_st_error("get_keyboard_layout returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ kb_layout = malloc(kb_layout_size);
+ if (!kb_layout) {
+ efi_st_error("malloc failed\n");
+ goto out;
+ }
+ ret = hii_database_protocol->get_keyboard_layout(hii_database_protocol,
+ &kb_layout_guid11, &kb_layout_size, kb_layout);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("get_keyboard_layout returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ free(kb_layout);
+
+ /* current */
+ kb_layout = NULL;
+ kb_layout_size = 0;
+ ret = hii_database_protocol->get_keyboard_layout(hii_database_protocol,
+ NULL, &kb_layout_size, kb_layout);
+ if (ret != EFI_INVALID_PARAMETER) {
+ efi_st_error("get_keyboard_layout returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle1) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle1);
+ if (ret != EFI_SUCCESS)
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ }
+ if (handle2) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle2);
+ if (ret != EFI_SUCCESS)
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ }
+
+ return result;
+}
+
+/**
+ * test_hii_database_set_keyboard_layout() - test change of
+ * current keyboard layout
+ *
+ * @Return: status code
+ */
+static int test_hii_database_set_keyboard_layout(void)
+{
+ PRINT_TESTNAME;
+ /* set_keyboard_layout() not implemented yet */
+ return EFI_ST_SUCCESS;
+}
+
+/**
+ * test_hii_database_get_package_list_handle() - test retrieval of
+ * driver associated with a package list
+ *
+ * This test adds a package list, and then tries to get a handle to driver
+ * which is associated with a package list.
+ *
+ * @Return: status code
+ */
+static int test_hii_database_get_package_list_handle(void)
+{
+ efi_hii_handle_t handle = NULL;
+ efi_handle_t driver_handle;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ driver_handle = (efi_handle_t)0x12345678; /* dummy */
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ driver_handle, &handle);
+ if (ret != EFI_SUCCESS || !handle) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+
+ driver_handle = NULL;
+ ret = hii_database_protocol->get_package_list_handle(
+ hii_database_protocol, handle, &driver_handle);
+ if (ret != EFI_SUCCESS || driver_handle != (efi_handle_t)0x12345678) {
+ efi_st_error("get_package_list_handle returned %u, driver:%p\n",
+ (unsigned int)ret, driver_handle);
+ goto out;
+ }
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+ }
+
+ return result;
+}
+
+static int test_hii_database_protocol(void)
+{
+ int ret;
+
+ ret = test_hii_database_new_package_list();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_database_update_package_list();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_database_list_package_lists();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_database_export_package_lists();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_database_register_package_notify();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_database_unregister_package_notify();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_database_find_keyboard_layouts();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_database_get_keyboard_layout();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_database_set_keyboard_layout();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_database_get_package_list_handle();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ return EFI_ST_SUCCESS;
+}
+
+/*
+ * HII string protocol tests
+ */
+
+/**
+ * test_hii_string_new_string() - test creation of a new string entry
+ *
+ * This test adds a package list, and then tries to add a new string
+ * entry for a specific language.
+ *
+ * @Return: status code
+ */
+static int test_hii_string_new_string(void)
+{
+ efi_hii_handle_t handle = NULL;
+ efi_string_id_t id;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle);
+ if (ret != EFI_SUCCESS || !handle) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+
+ ret = hii_string_protocol->new_string(hii_string_protocol, handle,
+ &id, (u8 *)"en-US",
+ L"Japanese", L"Japanese", NULL);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("new_string returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ efi_st_printf("new string id is %u\n", id);
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+ }
+
+ return result;
+}
+
+/**
+ * test_hii_string_get_string() - test retrieval of a string entry
+ *
+ * This test adds a package list, create a new string entry and then tries
+ * to get it with its string id.
+ *
+ * @Return: status code
+ */
+static int test_hii_string_get_string(void)
+{
+ efi_hii_handle_t handle = NULL;
+ efi_string_id_t id;
+ efi_string_t string;
+ efi_uintn_t string_len;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle);
+ if (ret != EFI_SUCCESS || !handle) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+
+ ret = hii_string_protocol->new_string(hii_string_protocol, handle,
+ &id, (u8 *)"en-US",
+ L"Japanese", L"Japanese", NULL);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("new_string returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ string = NULL;
+ string_len = 0;
+ ret = hii_string_protocol->get_string(hii_string_protocol,
+ (u8 *)"en-US", handle, id, string, &string_len, NULL);
+ if (ret != EFI_BUFFER_TOO_SMALL) {
+ efi_st_error("get_string returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ string_len += sizeof(u16);
+ string = malloc(string_len);
+ if (!string) {
+ efi_st_error("malloc failed\n");
+ goto out;
+ }
+ ret = hii_string_protocol->get_string(hii_string_protocol,
+ (u8 *)"en-US", handle, id, string, &string_len, NULL);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("get_string returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+#if 1
+ u16 *c1, *c2;
+
+ for (c1 = string, c2 = L"Japanese"; *c1 == *c2; c1++, c2++)
+ ;
+ if (!*c1 && !*c2)
+ result = EFI_ST_SUCCESS;
+ else
+ result = EFI_ST_FAILURE;
+#else
+ /* TODO: %ls */
+ efi_st_printf("got string is %s (can be wrong)\n", string);
+#endif
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+ }
+
+ return result;
+}
+
+/**
+ * test_hii_string_set_string() - test change of a string entry
+ *
+ * This test adds a package list, create a new string entry and then tries
+ * to modify it.
+ *
+ * @Return: status code
+ */
+static int test_hii_string_set_string(void)
+{
+ efi_hii_handle_t handle = NULL;
+ efi_string_id_t id;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle);
+ if (ret != EFI_SUCCESS || !handle) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+
+ ret = hii_string_protocol->new_string(hii_string_protocol, handle,
+ &id, (u8 *)"en-US",
+ L"Japanese", L"Japanese", NULL);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("new_string returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ ret = hii_string_protocol->set_string(hii_string_protocol, handle,
+ id, (u8 *)"en-US",
+ L"Nihongo", NULL);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("set_string returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+ }
+
+ return result;
+}
+
+/**
+ * test_hii_string_get_languages() - test listing of languages
+ *
+ * This test adds a package list, and then tries to enumerate languages
+ * in it. We will get an string of language names.
+ *
+ * @Return: status code
+ */
+static int test_hii_string_get_languages(void)
+{
+ efi_hii_handle_t handle = NULL;
+ u8 *languages;
+ efi_uintn_t languages_len;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle);
+ if (ret != EFI_SUCCESS || !handle) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+
+ languages = NULL;
+ languages_len = 0;
+ ret = hii_string_protocol->get_languages(hii_string_protocol, handle,
+ languages, &languages_len);
+ if (ret != EFI_BUFFER_TOO_SMALL) {
+ efi_st_error("get_languages returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ languages = malloc(languages_len);
+ if (!languages) {
+ efi_st_error("malloc failed\n");
+ goto out;
+ }
+ ret = hii_string_protocol->get_languages(hii_string_protocol, handle,
+ languages, &languages_len);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("get_languages returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ efi_st_printf("got languages are %s\n", languages);
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+ }
+
+ return result;
+}
+
+/**
+ * test_hii_string_get_secondary_languages() - test listing of secondary
+ * languages
+ *
+ * This test adds a package list, and then tries to enumerate secondary
+ * languages with a specific language. We will get an string of language names.
+ *
+ * @Return: status code
+ */
+static int test_hii_string_get_secondary_languages(void)
+{
+ efi_hii_handle_t handle = NULL;
+ u8 *languages;
+ efi_uintn_t languages_len;
+ efi_status_t ret;
+ int result = EFI_ST_FAILURE;
+
+ PRINT_TESTNAME;
+ ret = hii_database_protocol->new_package_list(hii_database_protocol,
+ (struct efi_hii_package_list_header *)packagelist1,
+ NULL, &handle);
+ if (ret != EFI_SUCCESS || !handle) {
+ efi_st_error("new_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+
+ languages = NULL;
+ languages_len = 0;
+ ret = hii_string_protocol->get_secondary_languages(hii_string_protocol,
+ handle, (u8 *)"en-US", languages, &languages_len);
+ if (ret == EFI_NOT_FOUND) {
+ efi_st_printf("no secondary languages\n");
+ result = EFI_ST_SUCCESS;
+ goto out;
+ }
+ if (ret != EFI_BUFFER_TOO_SMALL) {
+ efi_st_error("get_secondary_languages returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+ languages = malloc(languages_len);
+ if (!languages) {
+ efi_st_error("malloc failed\n");
+ goto out;
+ }
+ ret = hii_string_protocol->get_secondary_languages(hii_string_protocol,
+ handle, (u8 *)"en-US", languages, &languages_len);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("get_secondary_languages returned %u\n",
+ (unsigned int)ret);
+ goto out;
+ }
+
+ efi_st_printf("got secondary languages are %s\n", languages);
+
+ result = EFI_ST_SUCCESS;
+
+out:
+ if (handle) {
+ ret = hii_database_protocol->remove_package_list(
+ hii_database_protocol, handle);
+ if (ret != EFI_SUCCESS) {
+ efi_st_error("remove_package_list returned %u\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
+ }
+ }
+
+ return result;
+}
+
+static int test_hii_string_protocol(void)
+{
+ int ret;
+
+ ret = test_hii_string_new_string();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_string_get_string();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_string_set_string();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_string_get_languages();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ ret = test_hii_string_get_secondary_languages();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ return EFI_ST_SUCCESS;
+}
+
+/*
+ * Execute unit test.
+ *
+ * @return: EFI_ST_SUCCESS for success, EFI_ST_FAILURE for failure
+ */
+static int execute(void)
+{
+ int ret;
+
+ /* HII database protocol */
+ ret = test_hii_database_protocol();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ /* HII string protocol */
+ ret = test_hii_string_protocol();
+ if (ret != EFI_ST_SUCCESS)
+ return EFI_ST_FAILURE;
+
+ return EFI_ST_SUCCESS;
+}
+
+EFI_UNIT_TEST(hii) = {
+ .name = "HII database protocols",
+ .phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+ .setup = setup,
+ .execute = execute,
+};
diff --git a/lib/efi_selftest/efi_selftest_hii_data.c b/lib/efi_selftest/efi_selftest_hii_data.c
new file mode 100644
index 0000000..d19f068
--- /dev/null
+++ b/lib/efi_selftest/efi_selftest_hii_data.c
@@ -0,0 +1,453 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * This file's test data is derived from UEFI SCT.
+ * The original copyright is attached below.
+ */
+
+/*
+ * Copyright 2006 - 2016 Unified EFI, Inc.<BR>
+ * Copyright (c) 2010 - 2016, Intel Corporation. All rights reserved.<BR>
+ *
+ * This program and the accompanying materials
+ * are licensed and made available under the terms and conditions of the BSD
+ * License which accompanies this distribution. The full text of the license
+ * may be found at
+ * http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ */
+
+#include <efi.h>
+
+#ifdef NOT_USED
+/*
+ * TODO: These macro's are not used as they appear only in
+ * "#ifdef NOT_USED" clauses. In the future, define them elsewhere.
+ */
+
+/* HII form */
+#define EFI_IFR_AND_OP 0x15
+#define EFI_IFR_END_OP 0x29
+#define EFI_IFR_BITWISE_AND_OP 0x35
+
+/* HII image */
+#define EFI_HII_IIBT_END 0x00
+#define EFI_HII_IIBT_IMAGE_1BIT 0x10
+#endif
+
+/* HII keyboard layout */
+#define EFI_NULL_MODIFIER 0x0000
+
+u8 packagelist1[] = {
+ // EFI_HII_PACKAGE_LIST_HEADER, length = 20
+ // SimpleFont, Font, GUID, Form, String, Image, DevicePath,
+ // (74) (110) 20 (8) 78 (67) (8)
+ // KeyboardLayout, End
+ // 192 4
+
+ 0x89, 0xcd, 0xab, 0x03, 0xf4, 0x03, 0x44, 0x70,
+ 0x81, 0xde, 0x99, 0xb1, 0x81, 0x20, 0xf7, 0x68, //16: guid
+ 0x3a, 0x01, 0x00, 0x00, // 4: total 314(0x13a)
+#ifdef NOT_USED /* TODO: simple font package not implemented yet */
+ //
+ // Simple Font Package 1, length = 74
+ //
+ 0x4A, 0x00, 0x00,
+ EFI_HII_PACKAGE_SIMPLE_FONTS,
+ 1, 0,
+ 1, 0,
+ 0x55, 0x0, 0x1,
+ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+ 0x77, 0x0, 0x2,
+ 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
+ 3, 4, 5,
+ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 0, 0, 0,
+ //
+ // Font Package 1, length = 110
+ //
+ 0x6e, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_FONTS, // 1
+ 0x5c, 0x00, 0x00, 0x00, // 4: size of header
+ 0x5c, 0x00, 0x00, 0x00, // 4: offset
+ 0xf1, 0x00, 0xf2, 0x00, 0xf3, 0x00, 0xf4, 0x00,
+ 0xf5, 0x00, 0xec, 0xec, //10+2(pads)
+ 0xff, 0x33, 0xff, 0x44, // 4: font style
+ 0x77, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x52, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, //64
+ //
+ // Glyph block 1, length = 18
+ //
+ EFI_HII_GIBT_GLYPH_DEFAULT, // 1
+ 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x99,
+ 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, //16: BitMapData
+ EFI_HII_GIBT_END, // 1
+#endif
+ //
+ // Guid Package 1, length = 20
+ //
+ 0x14, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_TYPE_GUID, // 1
+ 0x5a, 0xc9, 0x87, 0x03, 0x3, 0xd7, 0x46, 0x23,
+ 0xb2, 0xab, 0xd0, 0xc7, 0xdd, 0x90, 0x44, 0xf8, //16: guid
+#ifdef NOT_USED /* TODO: form package not implemented yet */
+ //
+ // EFI_HII_PACKAGE_FORMS, length = 8
+ //
+ 0x08, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_FORMS, // 1
+ //
+ // Opcode 1, length = 4
+ //
+ EFI_IFR_AND_OP,
+ 0x82,
+ EFI_IFR_END_OP,
+ 0x02,
+ //
+#endif
+ // EFI_HII_PACKAGE_STRINGS, length = 78
+ //
+ 0x4e, 0x00, 0x00, // 3: length(header)
+ EFI_HII_PACKAGE_STRINGS, // 1: type(header)
+ 0x3c, 0x00, 0x00, 0x00, // 4: header_size
+ 0x3c, 0x00, 0x00, 0x00, // 4: string_offset
+ 0x00, 0x00, 0x11, 0x22, 0x44, 0x55, 0x77, 0x89, //32: language_window
+ 0x11, 0x00, 0x11, 0x22, 0x44, 0x55, 0x87, 0x89,
+ 0x22, 0x00, 0x11, 0x22, 0x44, 0x55, 0x77, 0x89,
+ 0x33, 0x00, 0x11, 0x22, 0x44, 0x55, 0x77, 0x89,
+ 0x01, 0x00, // 2: language name
+ 0x65, 0x6e, 0x2d, 0x55, 0x53, 0x3b, 0x7a, 0x68, //14: language
+ 0x2d, 0x48, 0x61, 0x6e, 0x74, 0x00, // "en-US;zh-Hant"
+ EFI_HII_SIBT_STRING_UCS2, // 1
+ 0x45, 0x00, 0x6E, 0x00, 0x67, 0x00, 0x6C, 0x00,
+ 0x69, 0x00, 0x73, 0x00, 0x68, 0x00, 0x00, 0x00, //16: "English"
+ EFI_HII_SIBT_END, // 1
+#ifdef NOT_USED /* TODO: image package not implemented yet */
+ //
+ // EFI_HII_PACKAGE_IMAGES, length = 67
+ //
+ 0x43, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_IMAGES, // 1
+ 0x0c, 0x00, 0x00, 0x00, // 4: image info offset
+ 0x39, 0x00, 0x00, 0x00, // 4: palette info offset
+ EFI_HII_IIBT_IMAGE_1BIT, // 1
+ 0x01,
+ 0x0b, 0x00,
+ 0x13, 0x00,
+ 0x80, 0x00,
+ 0xc0, 0x00,
+ 0xe0, 0x00,
+ 0xf0, 0x00,
+ 0xf8, 0x00,
+ 0xfc, 0x00,
+ 0xfe, 0x00,
+ 0xff, 0x00,
+ 0xff, 0x80,
+ 0xff, 0xc0,
+ 0xff, 0xe0,
+ 0xfe, 0x00,
+ 0xef, 0x00,
+ 0xcf, 0x00,
+ 0x87, 0x80,
+ 0x07, 0x80,
+ 0x03, 0xc0,
+ 0x03, 0xc0,
+ 0x01, 0x80, //43
+ EFI_HII_IIBT_END, // 1
+ 0x01, 0x00,
+ 0x06, 0x00,
+ 0x00, 0x00, 0x00,
+ 0xFF, 0xFF, 0xFF, //10
+ //
+ // EFI_HII_PACKAGE_DEVICE_PATH, length = 8
+ //
+ 0x08, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_DEVICE_PATH, // 1
+ 0x01, 0x23, 0x45, 0x66, // 4: dummy device path protocol
+ // instance address
+#endif
+ //
+ // Keyboard layout package 1, length = 192
+ 0xc0, 0x00, 0x00, // 3: length(header)
+ EFI_HII_PACKAGE_KEYBOARD_LAYOUT, // 1: type(header)
+ 0x02, 0x00, // 2: LayoutCount
+ //
+ // Layout 1, length = 93
+ //
+ 0x5d, 0x00, // 2: layout_length
+ 0x95, 0xe4, 0x40, 0x8d, 0xaa, 0xe2, 0x6f, 0x4c,
+ 0x89, 0x70, 0x68, 0x85, 0x09, 0xee, 0xc7, 0xd2, //16: guid
+ 0x37, 0x00, 0x00, 0x00, // 4: layout_descriptor_
+ // string_offset
+ 0x02, // 1: descriptor_count
+ //
+ // Descriptor 1, length = 16
+ //
+ 49, 0x00, 0x00, 0x00, // 4: key (EfiKeyD1)
+ 'q', 0x00, // 2: unicode
+ 'Q', 0x00, // 2: shifted_unicode
+ 0x00, 0x00, // 2: alt_gr_unicode
+ 0x00, 0x00, // 2: shifted_alt_gr_unicode
+ EFI_NULL_MODIFIER, 0x00, // 2: modifier
+ 0x03, 0x00, // 2: affected_attribute
+ //
+ // Descriptor 2, length = 16
+ //
+ 50, 0x00, 0x00, 0x00, // 4: key (EfiKeyD2)
+ 'w', 0x00, // 2: unicode
+ 'W', 0x00, // 2: shifted_unicode
+ 0x00, 0x00, // 2: alt_gr_unicode
+ 0x00, 0x00, // 2: shifted_alt_gr_unicode
+ EFI_NULL_MODIFIER, 0x00, // 2: modifier
+ 0x3, 0x0, // 2: affected_attribute
+ //
+ // EFI_DESCRIPTOR_STRING_BUNDLE, length = 38
+ //
+ 0x01, 0x00, // 2: DescriptionCount
+ 'e', 0x0, 'n', 0x0, '-', 0x0, 'U', 0x0, 'S', 0x0,
+ //10: RFC3066 language code
+ ' ', 0x0, // 2: Space
+ 'S', 0x0, 'i', 0x0, 'm', 0x0, 'p', 0x0, 'l', 0x0, 'e', 0x0,
+ '1', 0x0, 'o', 0x0, 'n', 0x0, 'l', 0x0, 'y', 0x0, '\0', 0x0,
+ //24: DescriptionString
+ //
+ // Layout 2, length = 93
+ //
+ 0x5d, 0x00, // 2: layout_length
+ 0x3e, 0x0b, 0xe6, 0x2a, 0xd6, 0xb9, 0xd8, 0x49,
+ 0x9a, 0x16, 0xc2, 0x48, 0xf1, 0xeb, 0xa8, 0xdb, //16: guid
+ 0x37, 0x00, 0x00, 0x00, // 4: layout_descriptor_
+ // string_offset
+ 0x02, // 1 Descriptor count
+ //
+ // Descriptor 1, length = 16
+ //
+ 51, 0x0, 0x0, 0x0, // 4: key (EfiKeyD3)
+ 'e', 0x00, // 2: unicode
+ 'E', 0x00, // 2: shifted_unicode
+ 0x00, 0x00, // 2: alt_gr_unicode
+ 0x00, 0x00, // 2: shifted_alt_gr_unicode
+ EFI_NULL_MODIFIER, 0x0, // 2: modifier
+ 0x3, 0x0, // 2: affected_attribute
+ //
+ // Descriptor 2, length = 16
+ //
+ 52, 0x0, 0x0, 0x0, // 4: key (EfiKeyD4)
+ 'r', 0x00, // 2: unicode
+ 'R', 0x00, // 2: shifted_unicode
+ 0x00, 0x00, // 2: alt_gr_unicode
+ 0x00, 0x00, // 2: shifted_alt_gr_unicode
+ EFI_NULL_MODIFIER, 0x0, // 2: modifier
+ 0x3, 0x0, // 2: affected_attribute
+ //
+ // EFI_DESCRIPTOR_STRING_BUNDLE, length = 38
+ //
+ 0x01, 0x00, // 2: DescriptionCount
+ 'e', 0x0, 'n', 0x0, '-', 0x0, 'U', 0x0, 'S', 0x0,
+ //10: RFC3066 language code
+ ' ', 0x0, // 2: Space
+ 'S', 0x0, 'i', 0x0, 'm', 0x0, 'p', 0x0, 'l', 0x0, 'e', 0x0,
+ '2', 0x0, 'o', 0x0, 'n', 0x0, 'l', 0x0, 'y', 0x0, '\0', 0x0,
+ //24: DescriptionString
+ //
+ // End of package list, length = 4
+ //
+ 0x4, 0x00, 0x00,
+ EFI_HII_PACKAGE_END
+};
+
+u8 packagelist2[] = {
+ // EFI_HII_PACKAGE_LIST_HEADER, length = 20
+ // SimpleFont, Font, GUID, KeyboardLayout, Form, End
+ // (74) (122) 20 192 (8) 4
+ 0xd3, 0xde, 0x85, 0x86, 0xce, 0x1b, 0xf3, 0x43,
+ 0xa2, 0x0c, 0xa3, 0x06, 0xec, 0x69, 0x72, 0xdd, //16
+ 0xec, 0x00, 0x00, 0x00, // 4: total 236(0xec)
+
+#ifdef NOT_USED /* TODO: simple font package not implemented yet */
+ //
+ // Simple Font Package 2, length = 74
+ //
+ 0x4A, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_SIMPLE_FONTS, // 1
+ 1, 0, // 2
+ 1, 0, // 2
+ 0x33, 0x0, 0, 1, 2, 3, 4, 5, 0, 7, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, //22
+ 0x44, 0x0, 0x2, 2, 3, 4, 5, 6, 0, 8, 9,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, //22
+ 3, 4, 5, 6, 7, 8, 9, 10, 11, 9, 13,
+ 14, 15, 16, 17, 18, 19, 20, 21, 0, 0, 0, //22
+ //
+ // Font Package 2, length = 122
+ //
+ 0x7A, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_FONTS, // 1
+ 0x5C, 0x00, 0x00, 0x00, // 4: size of header
+ 0x5C, 0x00, 0x00, 0x00, // 4: dummy offset
+ 0xf1, 0x00, 0xf2, 0x00, 0xf3, 0x00, 0xf4, 0x00,
+ 0xf5, 0x00, 0xec, 0xec, //10+2(pads)
+ 0xff, 0x11, 0xff, 0x22, // 4: font style
+ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x52, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, //64
+ //
+ // Glyph block 1, length = 30
+ //
+ EFI_HII_GIBT_GLYPH, // 1
+ 0xf1, 0x00, 0xf2, 0x00, 0xf3, 0x00, 0xf4, 0x00,
+ 0xf5, 0x00, //10
+ 0xff, 0x01, // 2
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, //16: BitMapData
+ EFI_HII_GIBT_END, // 1
+#endif
+ //
+ // Guid Package 1, length = 20
+ //
+ 0x14, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_TYPE_GUID, // 1
+ 0x5a, 0xc9, 0x87, 0x03, 0x3, 0xd7, 0x46, 0x23,
+ 0xb2, 0xab, 0xd0, 0xc7, 0xdd, 0x90, 0x44, 0xf8, //16: guid
+ //
+ // Keyboard layout package 2, length = 192
+ 0xc0, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_KEYBOARD_LAYOUT, // 1
+ 0x02, 0x00, //0xec, 0xec, // 2: LayoutCount
+ //
+ // Layout 1, length = 93
+ //
+ 0x5d, 0x00, // 2: layout_length
+ 0x1f, 0x6a, 0xf5, 0xe0, 0x6b, 0xdf, 0x7e, 0x4a,
+ 0xa3, 0x9a, 0xe7, 0xa5, 0x19, 0x15, 0x45, 0xd6,//16: guid
+ 0x37, 0x00, 0x00, 0x00, // 4: layout_descriptor
+ // string offset
+ 0x02, // 1: descriptor_count
+ //
+ // Descriptor 1, length = 16
+ //
+ 32, 0x00, 0x00, 0x00, // 4: key (EfiKeyC1)
+ 'a', 0x00, // 2: unicode
+ 'A', 0x00, // 2: shifted_unicode
+ 0x00, 0x00, // 2: alt_gr_unicode
+ 0x00, 0x00, // 2: shifted_alt_gr_unic
+ EFI_NULL_MODIFIER, 0x00, // 2: modifier
+ 0x03, 0x00, // 2: affected_attribute
+ //
+ // Descriptor 2, length = 16
+ //
+ 33 /*EfiKeyC2*/, 0x00, 0x00, 0x00,
+ 's', 0x00,
+ 'S', 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00,
+ EFI_NULL_MODIFIER, 0x00,
+ 0x3, 0x0,
+ //
+ // EFI_DESCRIPTOR_STRING_BUNDLE, length = 38
+ //
+ 0x01, 0x00, // 2: DescriptionCount
+ 'e', 0x0, 'n', 0x0, '-', 0x0, 'U', 0x0, 'S', 0x0,
+ //10: RFC3066 language code
+ ' ', 0x0, // 2: Space
+ 'S', 0x0, 'i', 0x0, 'm', 0x0, 'p', 0x0, 'l', 0x0, 'e', 0x0,
+ '3', 0x0, 'o', 0x0, 'n', 0x0, 'l', 0x0, 'y', 0x0, '\0', 0x0,
+ //24: DescriptionString
+ //
+ // Layout 2, length = 93
+ //
+ 0x5d, 0x00, // 2: layout_length
+ 0xc9, 0x6a, 0xbe, 0x47, 0xcc, 0x54, 0xf9, 0x46,
+ 0xa2, 0x62, 0xd5, 0x3b, 0x25, 0x6a, 0xc, 0x34, //16: guid
+ 0x37, 0x00, 0x00, 0x00, // 4: layout_descriptor
+ // string_offset
+ 0x02, // 1: descriptor_count
+ //
+ // Descriptor 1, length = 16
+ //
+ 34 /*EfiKeyC3*/, 0x0, 0x0, 0x0,
+ 'd', 0x00,
+ 'D', 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00,
+ EFI_NULL_MODIFIER, 0x0,
+ 0x3, 0x0,
+ //
+ // Descriptor 2, length = 16
+ //
+ 35 /*EfiKeyC4*/, 0x0, 0x0, 0x0,
+ 'e', 0x00,
+ 'E', 0x00,
+ 0x00, 0x00,
+ 0x00, 0x00,
+ EFI_NULL_MODIFIER, 0x0,
+ 0x3, 0x0,
+ //
+ // EFI_DESCRIPTOR_STRING_BUNDLE, length = 38
+ //
+ 0x01, 0x00, // 2: DescriptionCount
+ 'e', 0x0, 'n', 0x0, '-', 0x0, 'U', 0x0, 'S', 0x0,
+ //10: RFC3066 language code
+ ' ', 0x0, // 2: Space
+ 'S', 0x0, 'i', 0x0, 'm', 0x0, 'p', 0x0, 'l', 0x0, 'e', 0x0,
+ '4', 0x0, 'o', 0x0, 'n', 0x0, 'l', 0x0, 'y', 0x0, '\0', 0x0,
+ //24: DescriptionString
+#ifdef NOT_USED /* TODO: form package not implemented yet */
+ //
+ // EFI_HII_PACKAGE_FORMS, length = 8
+ //
+ 0x08, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_FORMS, // 1
+ //
+ // Opcode 1
+ //
+ EFI_IFR_BITWISE_AND_OP, // 1
+ 0x02, // 1
+ EFI_IFR_END_OP, // 1
+ 0x02, // 1
+#endif
+ //
+ // End of package list, length = 4
+ //
+ 0x4, 0x00, 0x00, // 3
+ EFI_HII_PACKAGE_END // 1
+};
+
+efi_guid_t packagelist_guid1 =
+ EFI_GUID(0x03abcd89, 0x03f4, 0x7044,
+ 0x81, 0xde, 0x99, 0xb1, 0x81, 0x20, 0xf7, 0x68);
+
+efi_guid_t packagelist_guid2 =
+ EFI_GUID(0x8685ded3, 0x1bce, 0x43f3,
+ 0xa2, 0x0c, 0xa3, 0x06, 0xec, 0x69, 0x72, 0xdd);
+
+efi_guid_t kb_layout_guid11 =
+ EFI_GUID(0x8d40e495, 0xe2aa, 0x4c6f,
+ 0x89, 0x70, 0x68, 0x85, 0x09, 0xee, 0xc7, 0xd2);
+
+efi_guid_t kb_layout_guid12 =
+ EFI_GUID(0x2ae60b3e, 0xb9d6, 0x49d8,
+ 0x9a, 0x16, 0xc2, 0x48, 0xf1, 0xeb, 0xa8, 0xdb);
+
+efi_guid_t kb_layout_guid21 =
+ EFI_GUID(0xe0f56a1f, 0xdf6b, 0x4a7e,
+ 0xa3, 0x9a, 0xe7, 0xa5, 0x19, 0x15, 0x45, 0xd6);
+
+efi_guid_t kb_layout_guid22 =
+ EFI_GUID(0x47be6ac9, 0x54cc, 0x46f9,
+ 0xa2, 0x62, 0xd5, 0x3b, 0x25, 0x6a, 0x0c, 0x34);
+
+efi_guid_t package_guid =
+ EFI_GUID(0x0387c95a, 0xd703, 0x2346,
+ 0xb2, 0xab, 0xd0, 0xc7, 0xdd, 0x90, 0x44, 0xf8);
diff --git a/lib/efi_selftest/efi_selftest_snp.c b/lib/efi_selftest/efi_selftest_snp.c
index e10a34b..f1e23c4 100644
--- a/lib/efi_selftest/efi_selftest_snp.c
+++ b/lib/efi_selftest/efi_selftest_snp.c
@@ -427,4 +427,12 @@
.setup = setup,
.execute = execute,
.teardown = teardown,
+#ifdef CONFIG_SANDBOX
+ /*
+ * Running this test on the sandbox requires setting environment
+ * variable ethact to a network interface connected to a DHCP server and
+ * ethrotate to 'no'.
+ */
+ .on_request = true,
+#endif
};
diff --git a/lib/efi_selftest/efi_selftest_tpl.c b/lib/efi_selftest/efi_selftest_tpl.c
index 97d256a..70a355e 100644
--- a/lib/efi_selftest/efi_selftest_tpl.c
+++ b/lib/efi_selftest/efi_selftest_tpl.c
@@ -151,7 +151,7 @@
return EFI_ST_FAILURE;
}
ret = boottime->set_timer(event_notify, EFI_TIMER_STOP, 0);
- if (index != 0) {
+ if (ret != EFI_SUCCESS) {
efi_st_error("Could not cancel timer\n");
return EFI_ST_FAILURE;
}
@@ -164,7 +164,7 @@
/* Set 10 ms timer */
notification_count = 0;
ret = boottime->set_timer(event_notify, EFI_TIMER_PERIODIC, 100000);
- if (index != 0) {
+ if (ret != EFI_SUCCESS) {
efi_st_error("Could not set timer\n");
return EFI_ST_FAILURE;
}
diff --git a/lib/efi_selftest/efi_selftest_variables.c b/lib/efi_selftest/efi_selftest_variables.c
index e4c389a..47a8e7f 100644
--- a/lib/efi_selftest/efi_selftest_variables.c
+++ b/lib/efi_selftest/efi_selftest_variables.c
@@ -15,10 +15,10 @@
static struct efi_boot_services *boottime;
static struct efi_runtime_services *runtime;
-static efi_guid_t guid_vendor0 =
+static const efi_guid_t guid_vendor0 =
EFI_GUID(0x67029eb5, 0x0af2, 0xf6b1,
0xda, 0x53, 0xfc, 0xb5, 0x66, 0xdd, 0x1c, 0xe6);
-static efi_guid_t guid_vendor1 =
+static const efi_guid_t guid_vendor1 =
EFI_GUID(0xff629290, 0x1fc1, 0xd73f,
0x8f, 0xb1, 0x32, 0xf9, 0x0c, 0xa0, 0x42, 0xea);
@@ -141,19 +141,22 @@
if (ret == EFI_NOT_FOUND)
break;
if (ret != EFI_SUCCESS) {
- efi_st_todo("GetNextVariableName failed\n");
- break;
+ efi_st_error("GetNextVariableName failed (%u)\n",
+ (unsigned int)ret);
+ return EFI_ST_FAILURE;
}
if (!efi_st_memcmp(&guid, &guid_vendor0, sizeof(efi_guid_t)) &&
!efi_st_strcmp_16_8(varname, "efi_st_var0"))
- flag |= 2;
+ flag |= 1;
if (!efi_st_memcmp(&guid, &guid_vendor1, sizeof(efi_guid_t)) &&
!efi_st_strcmp_16_8(varname, "efi_st_var1"))
flag |= 2;
}
- if (flag != 3)
- efi_st_todo(
+ if (flag != 3) {
+ efi_st_error(
"GetNextVariableName did not return all variables\n");
+ return EFI_ST_FAILURE;
+ }
/* Delete variable 1 */
ret = runtime->set_variable(L"efi_st_var1", &guid_vendor1,
0, 0, NULL);
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 4213441..de5db1a 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -279,13 +279,17 @@
static char *string16(char *buf, char *end, u16 *s, int field_width,
int precision, int flags)
{
- u16 *str = s ? s : L"<NULL>";
- ssize_t len = utf16_strnlen(str, precision);
+ const u16 *str = s ? s : L"<NULL>";
+ ssize_t i, len = utf16_strnlen(str, precision);
if (!(flags & LEFT))
for (; len < field_width; --field_width)
ADDCH(buf, ' ');
- utf16_utf8_strncpy(&buf, str, len);
+ for (i = 0; i < len && buf + utf16_utf8_strnlen(str, 1) <= end; ++i) {
+ s32 s = utf16_get(&str);
+
+ utf8_put(s, &buf);
+ }
for (; len < field_width; --field_width)
ADDCH(buf, ' ');
return buf;
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index a5b57fc..66e5015 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -389,7 +389,7 @@
$(call cmd,force_checksrc)
$(call if_changed_rule,cc_o_c)
-$(obj)/%_efi.so: $(obj)/%.o $(obj)/efi_crt0.o $(obj)/efi_reloc.o
+$(obj)/%_efi.so: $(obj)/%.o $(obj)/efi_crt0.o $(obj)/efi_reloc.o $(obj)/../efi_loader/efi_freestanding.o
$(call cmd,efi_ld)
# ACPI
diff --git a/test/unicode_ut.c b/test/unicode_ut.c
index b115d18..84fc9a3 100644
--- a/test/unicode_ut.c
+++ b/test/unicode_ut.c
@@ -50,6 +50,29 @@
static const char j2[] = {0x6a, 0x32, 0xc3, 0xc3, 0x6c, 0x00};
static const char j3[] = {0x6a, 0x33, 0xf0, 0x90, 0xf0, 0x00};
+static int ut_u16_strdup(struct unit_test_state *uts)
+{
+ u16 *copy = u16_strdup(c4);
+
+ ut_assert(copy != c4);
+ ut_assert(!memcmp(copy, c4, sizeof(c4)));
+ free(copy);
+ return 0;
+}
+UNICODE_TEST(ut_u16_strdup);
+
+static int ut_u16_strcpy(struct unit_test_state *uts)
+{
+ u16 *r;
+ u16 copy[10];
+
+ r = u16_strcpy(copy, c1);
+ ut_assert(r == copy);
+ ut_assert(!memcmp(copy, c1, sizeof(c1)));
+ return 0;
+}
+UNICODE_TEST(ut_u16_strcpy);
+
/* U-Boot uses UTF-16 strings in the EFI context only. */
#if CONFIG_IS_ENABLED(EFI_LOADER) && !defined(API_BUILD)
static int ut_string16(struct unit_test_state *uts)