| /kernel/linux/linux-5.10/net/smc/ |
| D | smc_diag.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Shared Memory Communications over RDMA (SMC-R) and RoCE
5 * Monitoring SMC transport protocol sockets
20 #include <net/smc.h>
22 #include "smc.h"
31 return (struct smc_diag_dump_ctx *)cb->ctx; in smc_dump_context()
49 struct smc_sock *smc = smc_sk(sk); in smc_diag_msg_common_fill() local
52 r->diag_family = sk->sk_family; in smc_diag_msg_common_fill()
53 sock_diag_save_cookie(sk, r->id.idiag_cookie); in smc_diag_msg_common_fill()
54 if (!smc->clcsock) in smc_diag_msg_common_fill()
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| D | smc_clc.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Shared Memory Communications over RDMA (SMC-R) and RoCE
18 #include "smc.h"
25 #define SMC_TYPE_R 0 /* SMC-R only */
26 #define SMC_TYPE_D 1 /* SMC-D only */
27 #define SMC_TYPE_N 2 /* neither SMC-R nor SMC-D */
28 #define SMC_TYPE_B 3 /* SMC-R and SMC-D */
35 #define SMC_CLC_DECL_PEERNOSMC 0x03010000 /* peer did not indicate SMC */
37 #define SMC_CLC_DECL_NOSMCDEV 0x03030000 /* no SMC device found (R or D) */
38 #define SMC_CLC_DECL_NOSMCDDEV 0x03030001 /* no SMC-D device found */
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| D | smc_core.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Shared Memory Communications over RDMA (SMC-R) and RoCE
5 * Definitions for SMC Connections, Link Groups and Links
18 #include "smc.h"
76 struct smc_ib_device *smcibdev; /* ib-device */
77 u8 ibport; /* port - values 1 | 2 */
113 u8 gid[SMC_GID_SIZE];/* gid matching used vlan id*/
114 u8 sgid_index; /* gid index for vlan id */
123 u8 link_uid[SMC_LGR_ID_SIZE]; /* unique lnk id */
136 /* For now we just allow one parallel link per link group. The SMC protocol
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| /kernel/linux/linux-6.6/net/smc/ |
| D | smc_diag.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Shared Memory Communications over RDMA (SMC-R) and RoCE
5 * Monitoring SMC transport protocol sockets
20 #include <net/smc.h>
22 #include "smc.h"
31 return (struct smc_diag_dump_ctx *)cb->ctx; in smc_dump_context()
36 struct smc_sock *smc = smc_sk(sk); in smc_diag_msg_common_fill() local
39 r->diag_family = sk->sk_family; in smc_diag_msg_common_fill()
40 sock_diag_save_cookie(sk, r->id.idiag_cookie); in smc_diag_msg_common_fill()
41 if (!smc->clcsock) in smc_diag_msg_common_fill()
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| D | smc_clc.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Shared Memory Communications over RDMA (SMC-R) and RoCE
17 #include <linux/smc.h>
19 #include "smc.h"
27 #define SMC_TYPE_R 0 /* SMC-R only */
28 #define SMC_TYPE_D 1 /* SMC-D only */
29 #define SMC_TYPE_N 2 /* neither SMC-R nor SMC-D */
30 #define SMC_TYPE_B 3 /* SMC-R and SMC-D */
37 #define SMC_CLC_DECL_PEERNOSMC 0x03010000 /* peer did not indicate SMC */
39 #define SMC_CLC_DECL_NOSMCDEV 0x03030000 /* no SMC device found (R or D) */
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| D | smc_core.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Shared Memory Communications over RDMA (SMC-R) and RoCE
5 * Definitions for SMC Connections, Link Groups and Links
16 #include <linux/smc.h>
21 #include "smc.h"
27 * also is the default value for SMC-R v1 and v2.0
30 * SMC-R v2.1 and later negotiation, vendors or
32 * 16-255 as needed.
93 struct smc_ib_device *smcibdev; /* ib-device */
94 u8 ibport; /* port - values 1 | 2 */
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| /kernel/linux/linux-5.10/drivers/net/fddi/skfp/ |
| D | drvfbi.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
19 #include "h/smc.h"
48 * | --------------------- the patched POS_ID of the Adapter
49 * | xxxx = (Vendor ID low byte,
50 * | Vendor ID high byte,
51 * | Device ID low byte,
52 * | Device ID high byte)
53 * +------------------------------ the patched oem_id must be
55 * this is a short id for the driver.
64 #define OEMID(smc,i) oem_id[ID_BYTE0 + i] argument
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| D | smt.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
15 #include "h/smc.h"
26 #define m_fc(mb) ((mb)->sm_data[0])
54 static int mac_index(struct s_smc *smc, int mac);
55 static int phy_index(struct s_smc *smc, int phy);
56 static int mac_con_resource_index(struct s_smc *smc, int mac);
57 static int phy_con_resource_index(struct s_smc *smc, int phy);
58 static void smt_send_rdf(struct s_smc *smc, SMbuf *rej, int fc, int reason,
60 static void smt_send_nif(struct s_smc *smc, const struct fddi_addr *dest,
62 static void smt_send_ecf(struct s_smc *smc, struct fddi_addr *dest, int fc,
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| D | smtinit.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
20 #include "h/smc.h"
26 void init_fddi_driver(struct s_smc *smc, u_char *mac_addr);
34 #define OEMID(smc,i) oem_id[i] argument
37 #define OEMID(smc,i) smc->hw.oem_id->oi_mark[i] argument
45 * the OEM ID is already defined.
47 static void set_oem_spec_val(struct s_smc *smc) in set_oem_spec_val() argument
51 mib = &smc->mib ; in set_oem_spec_val()
56 if (OEMID(smc,0) == 'I') { in set_oem_spec_val()
57 mib->fddiSMTConnectionPolicy = POLICY_MM ; in set_oem_spec_val()
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| /kernel/linux/linux-6.6/drivers/net/fddi/skfp/ |
| D | drvfbi.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
19 #include "h/smc.h"
44 * | --------------------- the patched POS_ID of the Adapter
45 * | xxxx = (Vendor ID low byte,
46 * | Vendor ID high byte,
47 * | Device ID low byte,
48 * | Device ID high byte)
49 * +------------------------------ the patched oem_id must be
51 * this is a short id for the driver.
60 #define OEMID(smc,i) oem_id[ID_BYTE0 + i] argument
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| D | smt.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
15 #include "h/smc.h"
26 #define m_fc(mb) ((mb)->sm_data[0])
54 static int mac_index(struct s_smc *smc, int mac);
55 static int phy_index(struct s_smc *smc, int phy);
56 static int mac_con_resource_index(struct s_smc *smc, int mac);
57 static int phy_con_resource_index(struct s_smc *smc, int phy);
58 static void smt_send_rdf(struct s_smc *smc, SMbuf *rej, int fc, int reason,
60 static void smt_send_nif(struct s_smc *smc, const struct fddi_addr *dest,
62 static void smt_send_ecf(struct s_smc *smc, struct fddi_addr *dest, int fc,
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/watchdog/ |
| D | arm-smc-wdt.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/watchdog/arm-smc-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - $ref: "watchdog.yaml#"
13 - Julius Werner <jwerner@chromium.org>
18 - arm,smc-wdt
19 arm,smc-id:
22 The ATF smc function id used by the firmware.
26 - compatible
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/watchdog/ |
| D | arm-smc-wdt.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/watchdog/arm-smc-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - $ref: watchdog.yaml#
13 - Julius Werner <jwerner@chromium.org>
18 - arm,smc-wdt
20 arm,smc-id:
23 The ATF smc function id used by the firmware.
27 - compatible
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| /kernel/linux/linux-5.10/arch/arm/mach-omap2/ |
| D | omap-smc.S | 1 /* SPDX-License-Identifier: GPL-2.0-only */
23 .arch armv7-a
26 stmfd sp!, {r2-r12, lr}
30 smc #0
31 ldmfd sp!, {r2-r12, pc}
35 * u32 omap_smc2(u32 id, u32 falg, u32 pargs)
37 * @id: Application ID of HAL APIs
43 stmfd sp!, {r4-r12, lr}
46 mov r1, #0x0 @ Process ID
48 mov r12, #0x00 @ Secure Service ID
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| /kernel/linux/linux-6.6/arch/arm/mach-omap2/ |
| D | omap-smc.S | 1 /* SPDX-License-Identifier: GPL-2.0-only */
23 .arch armv7-a
26 stmfd sp!, {r2-r12, lr}
30 smc #0
31 ldmfd sp!, {r2-r12, pc}
35 * u32 omap_smc2(u32 id, u32 falg, u32 pargs)
37 * @id: Application ID of HAL APIs
43 stmfd sp!, {r4-r12, lr}
46 mov r1, #0x0 @ Process ID
48 mov r12, #0x00 @ Secure Service ID
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| /kernel/linux/linux-6.6/drivers/tee/optee/ |
| D | optee_smc.h | 1 /* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
3 * Copyright (c) 2015-2021, Linaro Limited
8 #include <linux/arm-smccc.h>
19 * Function specified by SMC Calling convention.
28 * Normal cached memory (write-back), shareable for SMP systems and not
36 * 32-bit registers.
40 * Function specified by SMC Calling convention
44 * 384fb3e0-e7f8-11e3-af63-0002a5d5c51b.
54 * Function specified by SMC Calling convention
75 * Used by non-secure world to figure out which Trusted OS is installed.
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| /kernel/linux/linux-6.6/drivers/mfd/ |
| D | atmel-smc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Atmel SMC (Static Memory Controller) helper functions.
8 * Author: Boris Brezillon <boris.brezillon@free-electrons.com>
11 #include <linux/mfd/syscon/atmel-smc.h>
15 * atmel_smc_cs_conf_init - initialize a SMC CS conf
16 * @conf: the SMC CS conf to initialize
27 * atmel_smc_cs_encode_ncycles - encode a number of MCK clk cycles in the
28 * format expected by the SMC engine
36 * (section "SMC Setup/Pulse/Cycle/Timings Register"). This is a generic
40 * If the @ncycles value is too big to be encoded, -ERANGE is returned and
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| /kernel/linux/linux-5.10/drivers/mfd/ |
| D | atmel-smc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Atmel SMC (Static Memory Controller) helper functions.
8 * Author: Boris Brezillon <boris.brezillon@free-electrons.com>
11 #include <linux/mfd/syscon/atmel-smc.h>
15 * atmel_smc_cs_conf_init - initialize a SMC CS conf
16 * @conf: the SMC CS conf to initialize
27 * atmel_smc_cs_encode_ncycles - encode a number of MCK clk cycles in the
28 * format expected by the SMC engine
36 * (section "SMC Setup/Pulse/Cycle/Timings Register"). This is a generic
40 * If the @ncycles value is too big to be encoded, -ERANGE is returned and
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| /kernel/linux/linux-5.10/drivers/tee/optee/ |
| D | optee_smc.h | 1 /* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
3 * Copyright (c) 2015-2019, Linaro Limited
8 #include <linux/arm-smccc.h>
19 * Function specified by SMC Calling convention.
28 * Normal cached memory (write-back), shareable for SMP systems and not
36 * 32-bit registers.
40 * Function specified by SMC Calling convention
44 * 65cb6b93-af0c-4617-8ed6-644a8d1140f8
54 * Function specified by SMC Calling convention
75 * Used by non-secure world to figure out which Trusted OS is installed.
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/firmware/ |
| D | arm,scmi.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/firmware/arm,scmi.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Sudeep Holla <sudeep.holla@arm.com>
31 - description: SCMI compliant firmware with mailbox transport
33 - const: arm,scmi
34 - description: SCMI compliant firmware with ARM SMC/HVC transport
36 - const: arm,scmi-smc
37 - description: SCMI compliant firmware with ARM SMC/HVC transport
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| D | brcm,kona-smc.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/firmware/brcm,kona-smc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 A bounce buffer used for non-secure to secure communications.
13 - Florian Fainelli <f.fainelli@gmail.com>
18 - enum:
19 - brcm,bcm11351-smc
20 - brcm,bcm21664-smc
21 - brcm,bcm23550-smc
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| /kernel/linux/linux-6.6/include/linux/ |
| D | arm-smccc.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
13 * This file provides common defines for ARM SMC Calling Convention as
17 * This code is up-to-date with version DEN 0028 C
109 /* KVM UID value: 28b46fb6-2ec5-11e9-a9ca-4b564d003a74 */
132 * this hypercall ID.
140 /* ptp_kvm counter type ID */
193 #define SMCCC_RET_NOT_SUPPORTED -1
194 #define SMCCC_RET_NOT_REQUIRED -2
195 #define SMCCC_RET_INVALID_PARAMETER -3
235 * Returns the SOC ID version.
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| /kernel/linux/linux-5.10/drivers/firmware/ |
| D | qcom_scm-legacy.c | 1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/arm-smccc.h>
14 #include <linux/dma-mapping.h>
23 * @args: The array of values used in registers in smc instruction
31 * struct scm_legacy_command - one SCM command buffer
35 * @id: command to be executed
40 * ------------------- <--- struct scm_legacy_command
42 * ------------------- <--- scm_legacy_get_command_buffer()
44 * ------------------- <--- struct scm_legacy_response and
46 * ------------------- <--- scm_legacy_get_response_buffer()
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| /kernel/linux/linux-6.6/drivers/firmware/ |
| D | qcom_scm-legacy.c | 1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/arm-smccc.h>
14 #include <linux/dma-mapping.h>
23 * @args: The array of values used in registers in smc instruction
31 * struct scm_legacy_command - one SCM command buffer
35 * @id: command to be executed
40 * ------------------- <--- struct scm_legacy_command
42 * ------------------- <--- scm_legacy_get_command_buffer()
44 * ------------------- <--- struct scm_legacy_response and
46 * ------------------- <--- scm_legacy_get_response_buffer()
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| /kernel/linux/linux-6.6/drivers/firmware/arm_scmi/ |
| D | smc.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * System Control and Management Interface (SCMI) Message SMC/HVC
9 #include <linux/arm-smccc.h>
26 * smc/hvc call to keep it uniform across smc32/smc64 conventions.
30 * scmi instances that are using the same smc-id.
38 #define SHMEM_OFFSET(x) ((x) & (SHMEM_SIZE - 1))
41 * struct scmi_smc - Structure representing a SCMI smc transport
50 * @func_id: smc/hvc call function id
72 scmi_rx_callback(scmi_info->cinfo, in smc_msg_done_isr()
73 shmem_read_header(scmi_info->shmem), NULL); in smc_msg_done_isr()
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