From: Roy Franz <roy.franz@xxxxxxxxxx> Add a wrapper for printk to standardize the prefix for informational and error messages from the EFI stub. Signed-off-by: Roy Franz <roy.franz@xxxxxxxxxx> Signed-off-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx> --- drivers/firmware/efi/efi-stub-helper.c | 25 ++++++++++++++----------- 1 file changed, 14 insertions(+), 11 deletions(-) diff --git a/drivers/firmware/efi/efi-stub-helper.c b/drivers/firmware/efi/efi-stub-helper.c index 661f425..4c8ab86 100644 --- a/drivers/firmware/efi/efi-stub-helper.c +++ b/drivers/firmware/efi/efi-stub-helper.c @@ -45,6 +45,9 @@ static void efi_printk(efi_system_table_t *sys_table_arg, char *str) } } +#define pr_efi(sys_table, msg) efi_printk(sys_table, "EFI stub: "msg) +#define pr_efi_err(sys_table, msg) efi_printk(sys_table, "EFI stub: ERROR: "msg) + static efi_status_t efi_get_memory_map(efi_system_table_t *sys_table_arg, efi_memory_desc_t **map, @@ -324,7 +327,7 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, nr_files * sizeof(*files), (void **)&files); if (status != EFI_SUCCESS) { - efi_printk(sys_table_arg, "Failed to alloc mem for file handle list\n"); + pr_efi_err(sys_table_arg, "Failed to alloc mem for file handle list\n"); goto fail; } @@ -376,13 +379,13 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, image->device_handle, &fs_proto, (void **)&io); if (status != EFI_SUCCESS) { - efi_printk(sys_table_arg, "Failed to handle fs_proto\n"); + pr_efi_err(sys_table_arg, "Failed to handle fs_proto\n"); goto free_files; } status = efi_call_phys2(io->open_volume, io, &fh); if (status != EFI_SUCCESS) { - efi_printk(sys_table_arg, "Failed to open volume\n"); + pr_efi_err(sys_table_arg, "Failed to open volume\n"); goto free_files; } } @@ -390,7 +393,7 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, status = efi_call_phys5(fh->open, fh, &h, filename_16, EFI_FILE_MODE_READ, (u64)0); if (status != EFI_SUCCESS) { - efi_printk(sys_table_arg, "Failed to open file: "); + pr_efi_err(sys_table_arg, "Failed to open file: "); efi_char16_printk(sys_table_arg, filename_16); efi_printk(sys_table_arg, "\n"); goto close_handles; @@ -402,7 +405,7 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, status = efi_call_phys4(h->get_info, h, &info_guid, &info_sz, NULL); if (status != EFI_BUFFER_TOO_SMALL) { - efi_printk(sys_table_arg, "Failed to get file info size\n"); + pr_efi_err(sys_table_arg, "Failed to get file info size\n"); goto close_handles; } @@ -411,7 +414,7 @@ grow: EFI_LOADER_DATA, info_sz, (void **)&info); if (status != EFI_SUCCESS) { - efi_printk(sys_table_arg, "Failed to alloc mem for file info\n"); + pr_efi_err(sys_table_arg, "Failed to alloc mem for file info\n"); goto close_handles; } @@ -427,7 +430,7 @@ grow: efi_call_phys1(sys_table_arg->boottime->free_pool, info); if (status != EFI_SUCCESS) { - efi_printk(sys_table_arg, "Failed to get file info\n"); + pr_efi_err(sys_table_arg, "Failed to get file info\n"); goto close_handles; } @@ -446,13 +449,13 @@ grow: status = efi_high_alloc(sys_table_arg, file_size_total, 0x1000, &file_addr, max_addr); if (status != EFI_SUCCESS) { - efi_printk(sys_table_arg, "Failed to alloc highmem for files\n"); + pr_efi_err(sys_table_arg, "Failed to alloc highmem for files\n"); goto close_handles; } /* We've run out of free low memory. */ if (file_addr > max_addr) { - efi_printk(sys_table_arg, "We've run out of free low memory\n"); + pr_efi_err(sys_table_arg, "We've run out of free low memory\n"); status = EFI_INVALID_PARAMETER; goto free_file_total; } @@ -473,7 +476,7 @@ grow: &chunksize, (void *)addr); if (status != EFI_SUCCESS) { - efi_printk(sys_table_arg, "Failed to read file\n"); + pr_efi_err(sys_table_arg, "Failed to read file\n"); goto free_file_total; } addr += chunksize; @@ -558,7 +561,7 @@ static efi_status_t efi_relocate_kernel(efi_system_table_t *sys_table_arg, &new_addr); } if (status != EFI_SUCCESS) { - efi_printk(sys_table_arg, "ERROR: Failed to allocate usable memory for kernel.\n"); + pr_efi_err(sys_table_arg, "ERROR: Failed to allocate usable memory for kernel.\n"); return status; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html