From: Simon Glass <sjg@chromium.org>
To: U-Boot Mailing List <u-boot@lists.denx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>,
Heinrich Schuchardt <xypron.glpk@gmx.de>,
Bin Meng <bmeng.cn@gmail.com>, Tom Rini <trini@konsulko.com>,
Christian Melki <christian.melki@t2data.com>,
Simon Glass <sjg@chromium.org>, Alexander Graf <agraf@csgraf.de>
Subject: [PATCH 09/35] efi: Add a way to obtain boot services in the app
Date: Wed, 8 Sep 2021 07:33:39 -0600 [thread overview]
Message-ID: <20210908073355.9.I72ca3496a359815552442fccbd017f0474108e28@changeid> (raw)
In-Reply-To: <20210908133405.696481-1-sjg@chromium.org>
Add a function to return this information along with a stub for the
efi_info_get() function, since calling it otherwise hangs U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
---
include/efi.h | 8 +++++++-
lib/efi/efi_app.c | 10 ++++++++++
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/include/efi.h b/include/efi.h
index 18c13e0370a..b5835422b95 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -444,9 +444,15 @@ extern char _binary_u_boot_bin_start[], _binary_u_boot_bin_end[];
*
* @return pointer to EFI system table
*/
-
struct efi_system_table *efi_get_sys_table(void);
+/**
+ * efi_get_boot() - Get access to the EFI boot services table
+ *
+ * @return pointer to EFI boot services table
+ */
+struct efi_boot_services *efi_get_boot(void);
+
/**
* efi_get_ram_base() - Find the base of RAM
*
diff --git a/lib/efi/efi_app.c b/lib/efi/efi_app.c
index 907bacd716a..f61665686c5 100644
--- a/lib/efi/efi_app.c
+++ b/lib/efi/efi_app.c
@@ -31,11 +31,21 @@ struct efi_system_table *efi_get_sys_table(void)
return global_priv->sys_table;
}
+struct efi_boot_services *efi_get_boot(void)
+{
+ return global_priv->boot;
+}
+
unsigned long efi_get_ram_base(void)
{
return global_priv->ram_base;
}
+int efi_info_get(enum efi_entry_t type, void **datap, int *sizep)
+{
+ return -ENOSYS;
+}
+
static efi_status_t setup_memory(struct efi_priv *priv)
{
struct efi_boot_services *boot = priv->boot;
--
2.33.0.153.gba50c8fa24-goog
next prev parent reply other threads:[~2021-09-08 13:35 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-08 13:33 [PATCH 00/35] efi: Improvements to U-Boot running on top of UEFI Simon Glass
2021-09-08 13:33 ` [PATCH 01/35] x86: Keep symbol information in u-boot ELF file Simon Glass
2021-09-08 13:33 ` [PATCH 02/35] x86: Create a new header for EFI Simon Glass
2021-09-08 17:22 ` Heinrich Schuchardt
2021-09-09 8:57 ` Simon Glass
2021-09-09 9:25 ` Heinrich Schuchardt
2021-09-09 19:57 ` Simon Glass
2021-09-08 13:33 ` [PATCH 03/35] x86: Show some EFI info with the bdinfo command Simon Glass
2021-09-08 17:29 ` Heinrich Schuchardt
2021-09-09 8:57 ` Simon Glass
2021-09-09 9:29 ` Heinrich Schuchardt
2021-09-09 20:08 ` Simon Glass
2021-09-08 13:33 ` [PATCH 04/35] x86: Tidy up global_data pointer for 64-bit Simon Glass
2021-09-08 17:30 ` Heinrich Schuchardt
2021-09-08 13:33 ` [PATCH 05/35] efi: Add a script for building and testing U-Boot on UEFI Simon Glass
2021-09-08 13:33 ` [PATCH 06/35] x86: Create a 32/64-bit selection for the app Simon Glass
2021-09-08 17:35 ` Heinrich Schuchardt
2021-09-09 8:57 ` Simon Glass
2021-09-08 13:33 ` [PATCH 07/35] efi: Create a 64-bit app Simon Glass
2021-09-08 17:37 ` Heinrich Schuchardt
2021-09-08 13:33 ` [PATCH 08/35] x86: Don't duplicate global_ptr in 64-bit EFI app Simon Glass
2021-09-08 13:33 ` Simon Glass [this message]
2021-09-08 13:33 ` [PATCH 10/35] efi: Add video support to the app Simon Glass
2021-09-08 17:40 ` Heinrich Schuchardt
2021-09-09 8:57 ` Simon Glass
2021-09-08 13:33 ` [PATCH 11/35] RFC: efi: Drop code that doesn't work with driver model Simon Glass
2021-09-08 17:44 ` Heinrich Schuchardt
2021-09-09 8:57 ` Simon Glass
2021-09-09 9:21 ` Heinrich Schuchardt
2021-09-09 19:57 ` Simon Glass
2021-09-09 20:14 ` Tom Rini
2021-09-09 20:15 ` Mark Kettenis
2021-09-09 20:23 ` Tom Rini
2021-09-09 21:45 ` Mark Kettenis
2021-09-09 22:06 ` Tom Rini
2021-09-24 2:48 ` Simon Glass
2021-09-24 10:36 ` Mark Kettenis
2021-09-24 12:32 ` Simon Glass
2021-09-08 13:33 ` [PATCH 12/35] efi: Add EFI uclass for media Simon Glass
2021-09-08 17:50 ` Heinrich Schuchardt
2021-09-09 8:57 ` Simon Glass
2021-09-08 13:33 ` [PATCH 13/35] efi: Add a media/block driver for EFI block devices Simon Glass
2021-09-08 17:59 ` Heinrich Schuchardt
2021-09-09 8:57 ` Simon Glass
2021-09-09 10:35 ` Heinrich Schuchardt
2021-09-09 19:58 ` Simon Glass
2021-09-08 13:33 ` [PATCH 14/35] efi: Locate all block devices in the app Simon Glass
2021-09-08 18:14 ` Heinrich Schuchardt
2021-09-09 1:11 ` AKASHI Takahiro
2021-09-09 20:09 ` Simon Glass
2021-09-10 0:50 ` AKASHI Takahiro
2021-09-09 20:09 ` Simon Glass
2021-09-08 13:33 ` [PATCH 15/35] patman: Use a ValueError exception if tools.Run() fails Simon Glass
2021-09-08 13:33 ` [PATCH 16/35] binman: Report an error if test files fail to compile Simon Glass
2021-09-08 13:33 ` [PATCH 17/35] binman: Support reading the offset of an ELF-file symbol Simon Glass
2021-09-08 13:33 ` [PATCH 18/35] binman: Allow timeout to occur in the image or its section Simon Glass
2021-09-08 13:33 ` [PATCH 19/35] binman: Tidy up comments on _DoTestFile() Simon Glass
2021-09-08 13:33 ` [PATCH 20/35] binman: Support updating the dtb in an ELF file Simon Glass
2021-09-08 13:33 ` [PATCH 21/35] efi: serial: Support arrow keys Simon Glass
2021-09-08 13:33 ` [PATCH 22/35] bloblist: Move to rST format Simon Glass
2021-09-08 18:18 ` Heinrich Schuchardt
2021-09-08 13:33 ` [PATCH 23/35] bloblist: Support allocating the bloblist Simon Glass
2021-09-08 13:33 ` [PATCH 24/35] x86: Allow booting a kernel from the EFI app Simon Glass
2021-09-08 18:22 ` Heinrich Schuchardt
2021-09-09 8:57 ` Simon Glass
2021-09-08 13:33 ` [PATCH 25/35] x86: Don't process the kernel command line unless enabled Simon Glass
2021-09-08 13:33 ` [PATCH 26/35] x86: efi: Add room for the binman definition in the dtb Simon Glass
2021-09-08 13:33 ` [PATCH 27/35] efi: Add comments to struct efi_priv Simon Glass
2021-09-08 13:33 ` [PATCH 28/35] efi: Fix ll_boot_init() operation with the app Simon Glass
2021-09-08 13:33 ` [PATCH 29/35] efi: Add a few comments to the stub Simon Glass
2021-09-08 13:34 ` [PATCH 30/35] efi: Share struct efi_priv between the app and stub code Simon Glass
2021-09-08 13:34 ` [PATCH 31/35] efi: Move exit_boot_services into a function Simon Glass
2021-09-08 13:34 ` [PATCH 32/35] efi: Check for failure when initing the app Simon Glass
2021-09-08 13:34 ` [PATCH 33/35] efi: Mention that efi_info_get() is only used in the stub Simon Glass
2021-09-08 13:34 ` [PATCH 34/35] efi: Show when allocated pages are used Simon Glass
2021-09-08 18:25 ` Heinrich Schuchardt
2021-09-09 8:57 ` Simon Glass
2021-09-09 10:39 ` Heinrich Schuchardt
2021-09-09 19:58 ` Simon Glass
2021-09-08 13:34 ` [PATCH 35/35] efi: Allow easy selection of serial-only operation Simon Glass
2021-09-09 16:29 ` [PATCH 00/35] efi: Improvements to U-Boot running on top of UEFI Bin Meng
2021-09-09 16:34 ` Tom Rini
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