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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=103.168.172.149; envelope-from=its@irrelevant.dk; helo=fout-a6-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @irrelevant.dk) X-ZM-MESSAGEID: 1761809578114158500 Content-Type: text/plain; charset="utf-8" From: Wilfred Mallawa SPDM maybe used over different transports. This patch specifies the trasnport types as an enum with a qdev property definition such that a user input transport type (string) can be mapped directly into the respective SPDM transportenum for internal use. Signed-off-by: Wilfred Mallawa Reviewed-by: Jonathan Cameron Reviewed-by: Alistair Francis Signed-off-by: Klaus Jensen --- backends/spdm-socket.c | 23 +++++++++++++++++++++++ include/system/spdm-socket.h | 19 +++++++++++++++---- 2 files changed, 38 insertions(+), 4 deletions(-) diff --git a/backends/spdm-socket.c b/backends/spdm-socket.c index ab74a02d9cf6..6d8f02d3b928 100644 --- a/backends/spdm-socket.c +++ b/backends/spdm-socket.c @@ -13,6 +13,9 @@ #include "qemu/osdep.h" #include "system/spdm-socket.h" #include "qapi/error.h" +#include "hw/qdev-properties.h" +#include "hw/qdev-properties-system.h" +#include "hw/core/qdev-prop-internal.h" =20 static bool read_bytes(const int socket, uint8_t *buffer, size_t number_of_bytes) @@ -246,3 +249,23 @@ void spdm_socket_close(const int socket, uint32_t tran= sport_type) send_platform_data(socket, transport_type, SPDM_SOCKET_COMMAND_SHUTDOWN, NULL, 0); } + +const QEnumLookup SpdmTransport_lookup =3D { + .array =3D (const char *const[]) { + [SPDM_SOCKET_TRANSPORT_TYPE_UNSPEC] =3D "unspecified", + [SPDM_SOCKET_TRANSPORT_TYPE_MCTP] =3D "mctp", + [SPDM_SOCKET_TRANSPORT_TYPE_PCI_DOE] =3D "doe", + [SPDM_SOCKET_TRANSPORT_TYPE_SCSI] =3D "scsi", + [SPDM_SOCKET_TRANSPORT_TYPE_NVME] =3D "nvme", + }, + .size =3D SPDM_SOCKET_TRANSPORT_TYPE_MAX +}; + +const PropertyInfo qdev_prop_spdm_trans =3D { + .type =3D "SpdmTransportType", + .description =3D "Spdm Transport, doe/nvme/mctp/scsi/unspecified", + .enum_table =3D &SpdmTransport_lookup, + .get =3D qdev_propinfo_get_enum, + .set =3D qdev_propinfo_set_enum, + .set_default_value =3D qdev_propinfo_set_default_value_enum, +}; diff --git a/include/system/spdm-socket.h b/include/system/spdm-socket.h index e61163381251..00cb0e97f36e 100644 --- a/include/system/spdm-socket.h +++ b/include/system/spdm-socket.h @@ -112,11 +112,22 @@ typedef struct { #define SPDM_SOCKET_COMMAND_UNKOWN 0xFFFF #define SPDM_SOCKET_COMMAND_TEST 0xDEAD =20 -#define SPDM_SOCKET_TRANSPORT_TYPE_MCTP 0x01 -#define SPDM_SOCKET_TRANSPORT_TYPE_PCI_DOE 0x02 -#define SPDM_SOCKET_TRANSPORT_TYPE_NVME 0x04 - #define SPDM_SOCKET_MAX_MESSAGE_BUFFER_SIZE 0x1200 #define SPDM_SOCKET_MAX_MSG_STATUS_LEN 0x02 =20 +typedef enum SpdmTransportType { + SPDM_SOCKET_TRANSPORT_TYPE_UNSPEC =3D 0, + SPDM_SOCKET_TRANSPORT_TYPE_MCTP, + SPDM_SOCKET_TRANSPORT_TYPE_PCI_DOE, + SPDM_SOCKET_TRANSPORT_TYPE_SCSI, + SPDM_SOCKET_TRANSPORT_TYPE_NVME, + SPDM_SOCKET_TRANSPORT_TYPE_MAX +} SpdmTransportType; + +extern const PropertyInfo qdev_prop_spdm_trans; + +#define DEFINE_PROP_SPDM_TRANS(_name, _state, _field, _default) \ + DEFINE_PROP_UNSIGNED(_name, _state, _field, _default, \ + qdev_prop_spdm_trans, SpdmTransportType) + #endif --=20 2.51.0