{"id":2235242,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2235242/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/ae30e01390285556c4de8ee9289d462c0b59f22b.1778277334.git.aidan@wolfssl.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"","list_archive_url":null,"date":"2026-05-09T00:04:08","name":"[v3,01/12] tpm: export tpm_show_device, tpm_set_device, and get_tpm","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"074e2dd5aa27a90d74db25000f38250d52ada0c0","submitter":{"id":92785,"url":"http://patchwork.ozlabs.org/api/1.2/people/92785/?format=json","name":"Aidan Garske","email":"aidan@wolfssl.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/ae30e01390285556c4de8ee9289d462c0b59f22b.1778277334.git.aidan@wolfssl.com/mbox/","series":[{"id":503464,"url":"http://patchwork.ozlabs.org/api/1.2/series/503464/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=503464","date":"2026-05-09T00:04:07","name":"tpm: Add wolfTPM library support for TPM 2.0","version":3,"mbox":"http://patchwork.ozlabs.org/series/503464/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2235242/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2235242/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=wolfssl-com.20251104.gappssmtp.com\n header.i=@wolfssl-com.20251104.gappssmtp.com header.a=rsa-sha256\n header.s=20251104 header.b=AVXB9SM4;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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Add corresponding declarations to\ninclude/tpm-common.h.\n\nwolfTPM's command backend needs these functions for device enumeration\nand selection when operating through U-Boot's driver model.\n\nSigned-off-by: Aidan Garske \n---\n cmd/tpm-common.c | 4 ++--\n include/tpm-common.h | 22 ++++++++++++++++++++++\n 2 files changed, 24 insertions(+), 2 deletions(-)","diff":"diff --git a/cmd/tpm-common.c b/cmd/tpm-common.c\nindex 1cd57f901b6..30e99e10758 100644\n--- a/cmd/tpm-common.c\n+++ b/cmd/tpm-common.c\n@@ -234,7 +234,7 @@ int type_string_write_vars(const char *type_str, u8 *data,\n \treturn 0;\n }\n \n-static int tpm_show_device(void)\n+int tpm_show_device(void)\n {\n \tstruct udevice *dev;\n \tchar buf[80];\n@@ -253,7 +253,7 @@ static int tpm_show_device(void)\n \treturn 0;\n }\n \n-static int tpm_set_device(unsigned long num)\n+int tpm_set_device(unsigned long num)\n {\n \tstruct udevice *dev;\n \tunsigned long n = 0;\ndiff --git a/include/tpm-common.h b/include/tpm-common.h\nindex bfb84a931d1..1ea4463fbbe 100644\n--- a/include/tpm-common.h\n+++ b/include/tpm-common.h\n@@ -337,4 +337,26 @@ enum tpm_version tpm_get_version(struct udevice *dev);\n /* Iterate on all TPM devices */\n #define for_each_tpm_device(dev) uclass_foreach_dev_probe(UCLASS_TPM, (dev))\n \n+/**\n+ * tpm_show_device() - Show all TPM devices\n+ *\n+ * Return: 0 on success, -ve on failure\n+ */\n+int tpm_show_device(void);\n+\n+/**\n+ * tpm_set_device() - Set the TPM device to use\n+ *\n+ * @num: The number of the TPM device to use\n+ * Return: 0 on success, -ve on failure\n+ */\n+int tpm_set_device(unsigned long num);\n+\n+/**\n+ * get_tpm() - Get the TPM device\n+ *\n+ * Return: 0 on success, -ve on failure\n+ */\n+int get_tpm(struct udevice **devp);\n+\n #endif /* __TPM_COMMON_H */\n","prefixes":["v3","01/12"]}