From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xladz-0003uK-5F for barebox@lists.infradead.org; Tue, 04 Nov 2014 09:43:21 +0000 Received: from dude.hi.4.pengutronix.de ([10.1.0.7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1Xladd-0002Wv-19 for barebox@lists.infradead.org; Tue, 04 Nov 2014 10:42:57 +0100 From: Lucas Stach Date: Tue, 4 Nov 2014 10:42:47 +0100 Message-Id: <1415094176-26435-1-git-send-email-l.stach@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 01/10] efi: add proper reset hook To: barebox@lists.infradead.org This allows to actually reset the system from barebox instead of dropping back into the EFI firmware. Signed-off-by: Lucas Stach --- arch/efi/efi/efi.c | 2 +- include/efi.h | 11 +++++++---- 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/arch/efi/efi/efi.c b/arch/efi/efi/efi.c index 7de8ec82e8fa..af3fc4366ba1 100644 --- a/arch/efi/efi/efi.c +++ b/arch/efi/efi/efi.c @@ -248,7 +248,7 @@ console_initcall(efi_console_init); void reset_cpu(unsigned long addr) { - BS->exit(efi_parent_image, EFI_SUCCESS, 0, NULL); + RT->reset_system(EFI_RESET_WARM, EFI_SUCCESS, 0, NULL); while(1); } diff --git a/include/efi.h b/include/efi.h index 4ad9f69237e7..70fe254dbafa 100644 --- a/include/efi.h +++ b/include/efi.h @@ -255,9 +255,11 @@ extern efi_boot_services_t *BS; /* * Types and defines for EFI ResetSystem */ -#define EFI_RESET_COLD 0 -#define EFI_RESET_WARM 1 -#define EFI_RESET_SHUTDOWN 2 +typedef enum { + EFI_RESET_COLD = 0, + EFI_RESET_WARM = 1, + EFI_RESET_SHUTDOWN = 2 +} efi_reset_type_t; /* * EFI Runtime Services table @@ -279,7 +281,8 @@ typedef struct { s16 *variable_name, efi_guid_t *vendor); void *set_variable; void *get_next_high_mono_count; - void *reset_system; + void (EFIAPI *reset_system)(efi_reset_type_t reset_type, efi_status_t reset_status, + unsigned long data_size, void *reset_data); void *update_capsule; void *query_capsule_caps; void *query_variable_info; -- 2.1.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox