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From: Jose Marinho <jose.marinho@arm.com>
To: u-boot@lists.denx.de
Cc: Jose Marinho <jose.marinho@arm.com>,
	ilias.apalodimas@linaro.org, sughosh.ganu@linaro.org,
	xypron.glpk@gmx.de, takahiro.akashi@linaro.org, agraf@csgraf.de,
	nd@arm.com
Subject: [PATCH 3/3] cmd: efi: efidebug print ECPT table
Date: Fri, 17 Dec 2021 12:55:06 +0000	[thread overview]
Message-ID: <20211217125506.138902-4-jose.marinho@arm.com> (raw)
In-Reply-To: <20211217125506.138902-1-jose.marinho@arm.com>

Signed-off-by: Jose Marinho <jose.marinho@arm.com>
---
 cmd/efidebug.c       | 41 +++++++++++++++++++++++++++++++++++++++++
 include/efi_loader.h |  2 ++
 2 files changed, 43 insertions(+)

diff --git a/cmd/efidebug.c b/cmd/efidebug.c
index a53a5029fa..c3246e1820 100644
--- a/cmd/efidebug.c
+++ b/cmd/efidebug.c
@@ -889,6 +889,38 @@ static int do_efi_show_tables(struct cmd_tbl *cmdtp, int flag,
 	return CMD_RET_SUCCESS;
 }
 
+#ifdef CONFIG_EFI_ECPT
+static int do_efi_ecpt(struct cmd_tbl *cmdtp, int flag,
+		       int argc, char * const argv[])
+{
+	struct efi_conformance_profiles_table *ecpt;
+
+	if (argc != 1)
+		return CMD_RET_USAGE;
+
+	for (int idx = 0; idx < systab.nr_tables; idx++)
+		if (!guidcmp(&efi_ecpt_guid, &systab.tables[idx].guid))
+			ecpt = (struct efi_system_resource_table *)systab.tables[idx].table;
+
+	if (!ecpt) {
+		log_info("ECPT: table not present\n");
+		return CMD_RET_SUCCESS;
+	}
+
+	const int num_profiles = ecpt->number_of_profiles;
+
+	printf("========================================\n");
+	printf("ECPT: version:%d\n", ecpt->version);
+	printf("ECPT: num profiles:%d\n", num_profiles);
+
+	for (int i = 0; i < num_profiles; i++)
+		printf("ECPT: profile %d = %pUL\n", i, &ecpt->conformance_profiles[i]);
+	printf("========================================\n");
+
+	return CMD_RET_SUCCESS;
+}
+#endif /* CONFIG_EFI_ECPT */
+
 /**
  * create_initrd_dp() - Create a special device for our Boot### option
  *
@@ -1681,6 +1713,11 @@ static struct cmd_tbl cmd_efidebug_sub[] = {
 			 "", ""),
 	U_BOOT_CMD_MKENT(query, CONFIG_SYS_MAXARGS, 1, do_efi_query_info,
 			 "", ""),
+#ifdef CONFIG_EFI_ECPT
+	U_BOOT_CMD_MKENT(ecpt, CONFIG_SYS_MAXARGS, 1, do_efi_ecpt,
+			 "", ""),
+#endif
+
 };
 
 /**
@@ -1769,6 +1806,10 @@ static char efidebug_help_text[] =
 	"  - show UEFI memory map\n"
 	"efidebug tables\n"
 	"  - show UEFI configuration tables\n"
+#ifdef CONFIG_EFI_ECPT
+	"efidebug ecpt\n"
+	"  - show UEFI conformance profiles table\n"
+#endif
 #ifdef CONFIG_CMD_BOOTEFI_BOOTMGR
 	"efidebug test bootmgr\n"
 	"  - run simple bootmgr for test\n"
diff --git a/include/efi_loader.h b/include/efi_loader.h
index d20ff396d0..d60a340136 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -310,6 +310,8 @@ extern const efi_guid_t efi_guid_firmware_management_protocol;
 extern const efi_guid_t efi_esrt_guid;
 /* GUID of the SMBIOS table */
 extern const efi_guid_t smbios_guid;
+/* GUID for the ECPT */
+extern const efi_guid_t efi_ecpt_guid;
 
 extern char __efi_runtime_start[], __efi_runtime_stop[];
 extern char __efi_runtime_rel_start[], __efi_runtime_rel_stop[];
-- 
2.25.1


  parent reply	other threads:[~2021-12-17 12:56 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-17 12:55 [PATCH 0/3] Conformance Profiles Table support in U-boot Jose Marinho
2021-12-17 12:55 ` [PATCH 1/3] efi: Create ECPT table Jose Marinho
2021-12-17 17:19   ` Heinrich Schuchardt
2021-12-23 15:01     ` Jose Marinho
2021-12-17 12:55 ` [PATCH 2/3] efi: ECPT add EBBRv2.0 conformance profile Jose Marinho
2021-12-17 17:26   ` Heinrich Schuchardt
2021-12-23 14:57     ` Jose Marinho
2021-12-23 18:31       ` Heinrich Schuchardt
2021-12-31 14:36         ` Jose Marinho
2022-01-01 23:56           ` Heinrich Schuchardt
2022-08-29 23:58             ` Heinrich Schuchardt
2021-12-17 12:55 ` Jose Marinho [this message]
2021-12-17 13:29   ` [PATCH 3/3] cmd: efi: efidebug print ECPT table Heinrich Schuchardt
2021-12-17 18:07   ` Heinrich Schuchardt
2021-12-23 14:59     ` Jose Marinho
2021-12-17 18:05 ` [PATCH 0/3] Conformance Profiles Table support in U-boot Heinrich Schuchardt
2021-12-23 15:20   ` Jose Marinho
2021-12-23 18:27     ` Heinrich Schuchardt

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