diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0024-crypto-ccp-Define-SEV-userspace-ioctl-and-command-id.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0024-crypto-ccp-Define-SEV-userspace-ioctl-and-command-id.patch | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0024-crypto-ccp-Define-SEV-userspace-ioctl-and-command-id.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0024-crypto-ccp-Define-SEV-userspace-ioctl-and-command-id.patch deleted file mode 100644 index 95399268..00000000 --- a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0024-crypto-ccp-Define-SEV-userspace-ioctl-and-command-id.patch +++ /dev/null @@ -1,181 +0,0 @@ -From 90a5684ff341f0063e62171a8fbf5fb9baf28ce4 Mon Sep 17 00:00:00 2001 -From: Brijesh Singh <brijesh.singh@amd.com> -Date: Mon, 4 Dec 2017 10:57:27 -0600 -Subject: [PATCH 24/95] crypto: ccp: Define SEV userspace ioctl and command id -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Add a include file which defines the ioctl and command id used for -issuing SEV platform management specific commands. - -Cc: Paolo Bonzini <pbonzini@redhat.com> -Cc: "Radim Krčmář" <rkrcmar@redhat.com> -Cc: Borislav Petkov <bp@suse.de> -Cc: Herbert Xu <herbert@gondor.apana.org.au> -Cc: Gary Hook <gary.hook@amd.com> -Cc: Tom Lendacky <thomas.lendacky@amd.com> -Cc: linux-crypto@vger.kernel.org -Cc: kvm@vger.kernel.org -Cc: linux-kernel@vger.kernel.org -Improvements-by: Borislav Petkov <bp@suse.de> -Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> -Reviewed-by: Borislav Petkov <bp@suse.de> -Acked-by: Gary R Hook <gary.hook@amd.com> -Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> ---- - include/uapi/linux/psp-sev.h | 142 +++++++++++++++++++++++++++++++++++++++++++ - 1 file changed, 142 insertions(+) - create mode 100644 include/uapi/linux/psp-sev.h - -diff --git a/include/uapi/linux/psp-sev.h b/include/uapi/linux/psp-sev.h -new file mode 100644 -index 0000000..3d77fe9 ---- /dev/null -+++ b/include/uapi/linux/psp-sev.h -@@ -0,0 +1,142 @@ -+/* -+ * Userspace interface for AMD Secure Encrypted Virtualization (SEV) -+ * platform management commands. -+ * -+ * Copyright (C) 2016-2017 Advanced Micro Devices, Inc. -+ * -+ * Author: Brijesh Singh <brijesh.singh@amd.com> -+ * -+ * SEV spec 0.14 is available at: -+ * http://support.amd.com/TechDocs/55766_SEV-KM%20API_Specification.pdf -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ */ -+ -+#ifndef __PSP_SEV_USER_H__ -+#define __PSP_SEV_USER_H__ -+ -+#include <linux/types.h> -+ -+/** -+ * SEV platform commands -+ */ -+enum { -+ SEV_FACTORY_RESET = 0, -+ SEV_PLATFORM_STATUS, -+ SEV_PEK_GEN, -+ SEV_PEK_CSR, -+ SEV_PDH_GEN, -+ SEV_PDH_CERT_EXPORT, -+ SEV_PEK_CERT_IMPORT, -+ -+ SEV_MAX, -+}; -+ -+/** -+ * SEV Firmware status code -+ */ -+typedef enum { -+ SEV_RET_SUCCESS = 0, -+ SEV_RET_INVALID_PLATFORM_STATE, -+ SEV_RET_INVALID_GUEST_STATE, -+ SEV_RET_INAVLID_CONFIG, -+ SEV_RET_INVALID_len, -+ SEV_RET_ALREADY_OWNED, -+ SEV_RET_INVALID_CERTIFICATE, -+ SEV_RET_POLICY_FAILURE, -+ SEV_RET_INACTIVE, -+ SEV_RET_INVALID_ADDRESS, -+ SEV_RET_BAD_SIGNATURE, -+ SEV_RET_BAD_MEASUREMENT, -+ SEV_RET_ASID_OWNED, -+ SEV_RET_INVALID_ASID, -+ SEV_RET_WBINVD_REQUIRED, -+ SEV_RET_DFFLUSH_REQUIRED, -+ SEV_RET_INVALID_GUEST, -+ SEV_RET_INVALID_COMMAND, -+ SEV_RET_ACTIVE, -+ SEV_RET_HWSEV_RET_PLATFORM, -+ SEV_RET_HWSEV_RET_UNSAFE, -+ SEV_RET_UNSUPPORTED, -+ SEV_RET_MAX, -+} sev_ret_code; -+ -+/** -+ * struct sev_user_data_status - PLATFORM_STATUS command parameters -+ * -+ * @major: major API version -+ * @minor: minor API version -+ * @state: platform state -+ * @flags: platform config flags -+ * @build: firmware build id for API version -+ * @guest_count: number of active guests -+ */ -+struct sev_user_data_status { -+ __u8 api_major; /* Out */ -+ __u8 api_minor; /* Out */ -+ __u8 state; /* Out */ -+ __u32 flags; /* Out */ -+ __u8 build; /* Out */ -+ __u32 guest_count; /* Out */ -+} __packed; -+ -+/** -+ * struct sev_user_data_pek_csr - PEK_CSR command parameters -+ * -+ * @address: PEK certificate chain -+ * @length: length of certificate -+ */ -+struct sev_user_data_pek_csr { -+ __u64 address; /* In */ -+ __u32 length; /* In/Out */ -+} __packed; -+ -+/** -+ * struct sev_user_data_cert_import - PEK_CERT_IMPORT command parameters -+ * -+ * @pek_address: PEK certificate chain -+ * @pek_len: length of PEK certificate -+ * @oca_address: OCA certificate chain -+ * @oca_len: length of OCA certificate -+ */ -+struct sev_user_data_pek_cert_import { -+ __u64 pek_cert_address; /* In */ -+ __u32 pek_cert_len; /* In */ -+ __u64 oca_cert_address; /* In */ -+ __u32 oca_cert_len; /* In */ -+} __packed; -+ -+/** -+ * struct sev_user_data_pdh_cert_export - PDH_CERT_EXPORT command parameters -+ * -+ * @pdh_address: PDH certificate address -+ * @pdh_len: length of PDH certificate -+ * @cert_chain_address: PDH certificate chain -+ * @cert_chain_len: length of PDH certificate chain -+ */ -+struct sev_user_data_pdh_cert_export { -+ __u64 pdh_cert_address; /* In */ -+ __u32 pdh_cert_len; /* In/Out */ -+ __u64 cert_chain_address; /* In */ -+ __u32 cert_chain_len; /* In/Out */ -+} __packed; -+ -+/** -+ * struct sev_issue_cmd - SEV ioctl parameters -+ * -+ * @cmd: SEV commands to execute -+ * @opaque: pointer to the command structure -+ * @error: SEV FW return code on failure -+ */ -+struct sev_issue_cmd { -+ __u32 cmd; /* In */ -+ __u64 data; /* In */ -+ __u32 error; /* Out */ -+} __packed; -+ -+#define SEV_IOC_TYPE 'S' -+#define SEV_ISSUE_CMD _IOWR(SEV_IOC_TYPE, 0x0, struct sev_issue_cmd) -+ -+#endif /* __PSP_USER_SEV_H */ --- -2.7.4 - |