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firmware: qcom_scm: Apply consistent naming scheme to command IDs

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Create a consistent naming scheme for command IDs. The scheme is
QCOM_SCM_##svc_##cmd. Remove unused macros QCOM_SCM_FLAG_HLOS,
QCOM_SCM_FLAG_COLDBOOT_MC, QCOM_SCM_FLAG_WARMBOOT_MC,
QCOM_SCM_CMD_CORE_HOTPLUGGED, and QCOM_SCM_BOOT_ADDR_MC.

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Brian Masney <masneyb@onstation.org> # arm32
Tested-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
Link: https://lore.kernel.org/r/1578431066-19600-3-git-send-email-eberman@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Elliot Berman 2020-01-07 13:04:11 -08:00 committed by Bjorn Andersson
parent e0aa153965
commit 5443cc5f12
4 changed files with 64 additions and 72 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

34
drivers/firmware/qcom_scm-32.c
View file

@ -357,7 +357,7 @@ int __qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus)
set_cpu_present(cpu, false);
}
return qcom_scm_call_atomic2(QCOM_SCM_SVC_BOOT, QCOM_SCM_BOOT_ADDR,
return qcom_scm_call_atomic2(QCOM_SCM_SVC_BOOT, QCOM_SCM_BOOT_SET_ADDR,
flags, virt_to_phys(entry));
}
@ -396,7 +396,7 @@ int __qcom_scm_set_warm_boot_addr(struct device *dev, void *entry,
cmd.addr = cpu_to_le32(virt_to_phys(entry));
cmd.flags = cpu_to_le32(flags);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_BOOT, QCOM_SCM_BOOT_ADDR,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_BOOT, QCOM_SCM_BOOT_SET_ADDR,
&cmd, sizeof(cmd), NULL, 0);
if (!ret) {
for_each_cpu(cpu, cpus)
@ -416,7 +416,7 @@ int __qcom_scm_set_warm_boot_addr(struct device *dev, void *entry,
*/
void __qcom_scm_cpu_power_down(u32 flags)
{
qcom_scm_call_atomic1(QCOM_SCM_SVC_BOOT, QCOM_SCM_CMD_TERMINATE_PC,
qcom_scm_call_atomic1(QCOM_SCM_SVC_BOOT, QCOM_SCM_BOOT_TERMINATE_PC,
flags & QCOM_SCM_FLUSH_FLAG_MASK);
}
@ -426,7 +426,7 @@ int __qcom_scm_is_call_available(struct device *dev, u32 svc_id, u32 cmd_id)
__le32 svc_cmd = cpu_to_le32((svc_id << 10) | cmd_id);
__le32 ret_val = 0;
ret = qcom_scm_call(dev, QCOM_SCM_SVC_INFO, QCOM_IS_CALL_AVAIL_CMD,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_INFO, QCOM_SCM_INFO_IS_CALL_AVAIL,
&svc_cmd, sizeof(svc_cmd), &ret_val,
sizeof(ret_val));
if (ret)
@ -441,7 +441,7 @@ int __qcom_scm_hdcp_req(struct device *dev, struct qcom_scm_hdcp_req *req,
if (req_cnt > QCOM_SCM_HDCP_MAX_REQ_CNT)
return -ERANGE;
return qcom_scm_call(dev, QCOM_SCM_SVC_HDCP, QCOM_SCM_CMD_HDCP,
return qcom_scm_call(dev, QCOM_SCM_SVC_HDCP, QCOM_SCM_HDCP_INVOKE,
req, req_cnt * sizeof(*req), resp, sizeof(*resp));
}
@ -460,7 +460,7 @@ int __qcom_scm_ocmem_lock(struct device *dev, u32 id, u32 offset, u32 size,
request.size = cpu_to_le32(size);
request.mode = cpu_to_le32(mode);
return qcom_scm_call(dev, QCOM_SCM_OCMEM_SVC, QCOM_SCM_OCMEM_LOCK_CMD,
return qcom_scm_call(dev, QCOM_SCM_SVC_OCMEM, QCOM_SCM_OCMEM_LOCK_CMD,
&request, sizeof(request), NULL, 0);
}
@ -476,7 +476,7 @@ int __qcom_scm_ocmem_unlock(struct device *dev, u32 id, u32 offset, u32 size)
request.offset = cpu_to_le32(offset);
request.size = cpu_to_le32(size);
return qcom_scm_call(dev, QCOM_SCM_OCMEM_SVC, QCOM_SCM_OCMEM_UNLOCK_CMD,
return qcom_scm_call(dev, QCOM_SCM_SVC_OCMEM, QCOM_SCM_OCMEM_UNLOCK_CMD,
&request, sizeof(request), NULL, 0);
}
@ -492,7 +492,7 @@ bool __qcom_scm_pas_supported(struct device *dev, u32 peripheral)
in = cpu_to_le32(peripheral);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL,
QCOM_SCM_PAS_IS_SUPPORTED_CMD,
QCOM_SCM_PIL_PAS_IS_SUPPORTED,
&in, sizeof(in),
&out, sizeof(out));
@ -513,7 +513,7 @@ int __qcom_scm_pas_init_image(struct device *dev, u32 peripheral,
request.image_addr = cpu_to_le32(metadata_phys);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL,
QCOM_SCM_PAS_INIT_IMAGE_CMD,
QCOM_SCM_PIL_PAS_INIT_IMAGE,
&request, sizeof(request),
&scm_ret, sizeof(scm_ret));
@ -536,7 +536,7 @@ int __qcom_scm_pas_mem_setup(struct device *dev, u32 peripheral,
request.len = cpu_to_le32(size);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL,
QCOM_SCM_PAS_MEM_SETUP_CMD,
QCOM_SCM_PIL_PAS_MEM_SETUP,
&request, sizeof(request),
&scm_ret, sizeof(scm_ret));
@ -551,7 +551,7 @@ int __qcom_scm_pas_auth_and_reset(struct device *dev, u32 peripheral)
in = cpu_to_le32(peripheral);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL,
QCOM_SCM_PAS_AUTH_AND_RESET_CMD,
QCOM_SCM_PIL_PAS_AUTH_AND_RESET,
&in, sizeof(in),
&out, sizeof(out));
@ -566,7 +566,7 @@ int __qcom_scm_pas_shutdown(struct device *dev, u32 peripheral)
in = cpu_to_le32(peripheral);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL,
QCOM_SCM_PAS_SHUTDOWN_CMD,
QCOM_SCM_PIL_PAS_SHUTDOWN,
&in, sizeof(in),
&out, sizeof(out));
@ -579,7 +579,7 @@ int __qcom_scm_pas_mss_reset(struct device *dev, bool reset)
__le32 in = cpu_to_le32(reset);
int ret;
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PAS_MSS_RESET,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PIL_PAS_MSS_RESET,
&in, sizeof(in),
&out, sizeof(out));
@ -588,8 +588,8 @@ int __qcom_scm_pas_mss_reset(struct device *dev, bool reset)
int __qcom_scm_set_dload_mode(struct device *dev, bool enable)
{
return qcom_scm_call_atomic2(QCOM_SCM_SVC_BOOT, QCOM_SCM_SET_DLOAD_MODE,
enable ? QCOM_SCM_SET_DLOAD_MODE : 0, 0);
return qcom_scm_call_atomic2(QCOM_SCM_SVC_BOOT, QCOM_SCM_BOOT_SET_DLOAD_MODE,
enable ? QCOM_SCM_BOOT_SET_DLOAD_MODE : 0, 0);
}
int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id)
@ -604,7 +604,7 @@ int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id)
req.state = cpu_to_le32(state);
req.id = cpu_to_le32(id);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_BOOT, QCOM_SCM_SET_REMOTE_STATE,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_BOOT, QCOM_SCM_BOOT_SET_REMOTE_STATE,
&req, sizeof(req), &scm_ret, sizeof(scm_ret));
return ret ? : le32_to_cpu(scm_ret);
@ -629,7 +629,7 @@ int __qcom_scm_restore_sec_cfg(struct device *dev, u32 device_id,
cfg.id = cpu_to_le32(device_id);
cfg.ctx_bank_num = cpu_to_le32(spare);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP, QCOM_SCM_RESTORE_SEC_CFG,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP, QCOM_SCM_MP_RESTORE_SEC_CFG,
&cfg, sizeof(cfg), &scm_ret, sizeof(scm_ret));
if (ret || scm_ret)

40
drivers/firmware/qcom_scm-64.c
View file

@ -257,7 +257,7 @@ int __qcom_scm_is_call_available(struct device *dev, u32 svc_id, u32 cmd_id)
desc.args[0] = SCM_SMC_FNID(svc_id, cmd_id) |
(ARM_SMCCC_OWNER_SIP << ARM_SMCCC_OWNER_SHIFT);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_INFO, QCOM_IS_CALL_AVAIL_CMD,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_INFO, QCOM_SCM_INFO_IS_CALL_AVAIL,
&desc, &res);
return ret ? : res.a1;
@ -285,7 +285,7 @@ int __qcom_scm_hdcp_req(struct device *dev, struct qcom_scm_hdcp_req *req,
desc.args[9] = req[4].val;
desc.arginfo = QCOM_SCM_ARGS(10);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_HDCP, QCOM_SCM_CMD_HDCP, &desc,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_HDCP, QCOM_SCM_HDCP_INVOKE, &desc,
&res);
*resp = res.a1;
@ -308,11 +308,11 @@ void __qcom_scm_init(void)
{
u64 cmd;
struct arm_smccc_res res;
u32 function = SCM_SMC_FNID(QCOM_SCM_SVC_INFO, QCOM_IS_CALL_AVAIL_CMD);
u32 fnid = SCM_SMC_FNID(QCOM_SCM_SVC_INFO, QCOM_SCM_INFO_IS_CALL_AVAIL);
/* First try a SMC64 call */
cmd = ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, ARM_SMCCC_SMC_64,
ARM_SMCCC_OWNER_SIP, function);
ARM_SMCCC_OWNER_SIP, fnid);
arm_smccc_smc(cmd, QCOM_SCM_ARGS(1), cmd & (~BIT(ARM_SMCCC_TYPE_SHIFT)),
0, 0, 0, 0, 0, &res);
@ -333,7 +333,7 @@ bool __qcom_scm_pas_supported(struct device *dev, u32 peripheral)
desc.arginfo = QCOM_SCM_ARGS(1);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL,
QCOM_SCM_PAS_IS_SUPPORTED_CMD,
QCOM_SCM_PIL_PAS_IS_SUPPORTED,
&desc, &res);
return ret ? false : !!res.a1;
@ -350,7 +350,7 @@ int __qcom_scm_pas_init_image(struct device *dev, u32 peripheral,
desc.args[1] = metadata_phys;
desc.arginfo = QCOM_SCM_ARGS(2, QCOM_SCM_VAL, QCOM_SCM_RW);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PAS_INIT_IMAGE_CMD,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PIL_PAS_INIT_IMAGE,
&desc, &res);
return ret ? : res.a1;
@ -368,7 +368,7 @@ int __qcom_scm_pas_mem_setup(struct device *dev, u32 peripheral,
desc.args[2] = size;
desc.arginfo = QCOM_SCM_ARGS(3);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PAS_MEM_SETUP_CMD,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PIL_PAS_MEM_SETUP,
&desc, &res);
return ret ? : res.a1;
@ -384,7 +384,7 @@ int __qcom_scm_pas_auth_and_reset(struct device *dev, u32 peripheral)
desc.arginfo = QCOM_SCM_ARGS(1);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL,
QCOM_SCM_PAS_AUTH_AND_RESET_CMD,
QCOM_SCM_PIL_PAS_AUTH_AND_RESET,
&desc, &res);
return ret ? : res.a1;
@ -399,7 +399,7 @@ int __qcom_scm_pas_shutdown(struct device *dev, u32 peripheral)
desc.args[0] = peripheral;
desc.arginfo = QCOM_SCM_ARGS(1);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PAS_SHUTDOWN_CMD,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PIL_PAS_SHUTDOWN,
&desc, &res);
return ret ? : res.a1;
@ -415,7 +415,7 @@ int __qcom_scm_pas_mss_reset(struct device *dev, bool reset)
desc.args[1] = 0;
desc.arginfo = QCOM_SCM_ARGS(2);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PAS_MSS_RESET, &desc,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PIL_PAS_MSS_RESET, &desc,
&res);
return ret ? : res.a1;
@ -431,7 +431,7 @@ int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id)
desc.args[1] = id;
desc.arginfo = QCOM_SCM_ARGS(2);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_BOOT, QCOM_SCM_SET_REMOTE_STATE,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_BOOT, QCOM_SCM_BOOT_SET_REMOTE_STATE,
&desc, &res);
return ret ? : res.a1;
@ -458,7 +458,7 @@ int __qcom_scm_assign_mem(struct device *dev, phys_addr_t mem_region,
QCOM_SCM_VAL, QCOM_SCM_VAL);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP,
QCOM_MEM_PROT_ASSIGN_ID,
QCOM_SCM_MP_ASSIGN,
&desc, &res);
return ret ? : res.a1;
@ -474,7 +474,7 @@ int __qcom_scm_restore_sec_cfg(struct device *dev, u32 device_id, u32 spare)
desc.args[1] = spare;
desc.arginfo = QCOM_SCM_ARGS(2);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP, QCOM_SCM_RESTORE_SEC_CFG,
ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP, QCOM_SCM_MP_RESTORE_SEC_CFG,
&desc, &res);
return ret ? : res.a1;
@ -491,7 +491,7 @@ int __qcom_scm_iommu_secure_ptbl_size(struct device *dev, u32 spare,
desc.arginfo = QCOM_SCM_ARGS(1);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP,
QCOM_SCM_IOMMU_SECURE_PTBL_SIZE, &desc, &res);
QCOM_SCM_MP_IOMMU_SECURE_PTBL_SIZE, &desc, &res);
if (size)
*size = res.a1;
@ -513,7 +513,7 @@ int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr, u32 size,
QCOM_SCM_VAL);
ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP,
QCOM_SCM_IOMMU_SECURE_PTBL_INIT, &desc, &res);
QCOM_SCM_MP_IOMMU_SECURE_PTBL_INIT, &desc, &res);
/* the pg table has been initialized already, ignore the error */
if (ret == -EPERM)
@ -527,11 +527,11 @@ int __qcom_scm_set_dload_mode(struct device *dev, bool enable)
struct qcom_scm_desc desc = {0};
struct arm_smccc_res res;
desc.args[0] = QCOM_SCM_SET_DLOAD_MODE;
desc.args[1] = enable ? QCOM_SCM_SET_DLOAD_MODE : 0;
desc.args[0] = QCOM_SCM_BOOT_SET_DLOAD_MODE;
desc.args[1] = enable ? QCOM_SCM_BOOT_SET_DLOAD_MODE : 0;
desc.arginfo = QCOM_SCM_ARGS(2);
return qcom_scm_call(dev, QCOM_SCM_SVC_BOOT, QCOM_SCM_SET_DLOAD_MODE,
return qcom_scm_call(dev, QCOM_SCM_SVC_BOOT, QCOM_SCM_BOOT_SET_DLOAD_MODE,
&desc, &res);
}
@ -571,10 +571,10 @@ int __qcom_scm_qsmmu500_wait_safe_toggle(struct device *dev, bool en)
struct qcom_scm_desc desc = {0};
struct arm_smccc_res res;
desc.args[0] = QCOM_SCM_CONFIG_ERRATA1_CLIENT_ALL;
desc.args[0] = QCOM_SCM_SMMU_CONFIG_ERRATA1_CLIENT_ALL;
desc.args[1] = en;
desc.arginfo = QCOM_SCM_ARGS(2);
return qcom_scm_call_atomic(dev, QCOM_SCM_SVC_SMMU_PROGRAM,
QCOM_SCM_CONFIG_ERRATA1, &desc, &res);
QCOM_SCM_SMMU_CONFIG_ERRATA1, &desc, &res);
}

17
drivers/firmware/qcom_scm.c
View file

@ -1,8 +1,5 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Qualcomm SCM driver
*
* Copyright (c) 2010,2015, The Linux Foundation. All rights reserved.
/* Copyright (c) 2010,2015,2019 The Linux Foundation. All rights reserved.
* Copyright (C) 2015 Linaro Ltd.
*/
#include <linux/platform_device.h>
@ -142,7 +139,7 @@ bool qcom_scm_hdcp_available(void)
return ret;
ret = __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_HDCP,
QCOM_SCM_CMD_HDCP);
QCOM_SCM_HDCP_INVOKE);
qcom_scm_clk_disable();
@ -183,7 +180,7 @@ bool qcom_scm_pas_supported(u32 peripheral)
int ret;
ret = __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_PIL,
QCOM_SCM_PAS_IS_SUPPORTED_CMD);
QCOM_SCM_PIL_PAS_IS_SUPPORTED);
if (ret <= 0)
return false;
@ -196,7 +193,7 @@ EXPORT_SYMBOL(qcom_scm_pas_supported);
*/
bool qcom_scm_ocmem_lock_available(void)
{
return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_OCMEM_SVC,
return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_OCMEM,
QCOM_SCM_OCMEM_LOCK_CMD);
}
EXPORT_SYMBOL(qcom_scm_ocmem_lock_available);
@ -376,7 +373,7 @@ static const struct reset_control_ops qcom_scm_pas_reset_ops = {
bool qcom_scm_restore_sec_cfg_available(void)
{
return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_MP,
QCOM_SCM_RESTORE_SEC_CFG);
QCOM_SCM_MP_RESTORE_SEC_CFG);
}
EXPORT_SYMBOL(qcom_scm_restore_sec_cfg_available);
@ -423,12 +420,12 @@ static void qcom_scm_set_download_mode(bool enable)
avail = __qcom_scm_is_call_available(__scm->dev,
QCOM_SCM_SVC_BOOT,
QCOM_SCM_SET_DLOAD_MODE);
QCOM_SCM_BOOT_SET_DLOAD_MODE);
if (avail) {
ret = __qcom_scm_set_dload_mode(__scm->dev, enable);
} else if (__scm->dload_mode_addr) {
ret = __qcom_scm_io_writel(__scm->dev, __scm->dload_mode_addr,
enable ? QCOM_SCM_SET_DLOAD_MODE : 0);
enable ? QCOM_SCM_BOOT_SET_DLOAD_MODE : 0);
} else {
dev_err(__scm->dev,
"No available mechanism for setting download mode\n");

45
drivers/firmware/qcom_scm.h
View file

@ -1,27 +1,22 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved.
/* Copyright (c) 2010-2015,2019 The Linux Foundation. All rights reserved.
*/
#ifndef __QCOM_SCM_INT_H
#define __QCOM_SCM_INT_H
#define QCOM_SCM_SVC_BOOT 0x1
#define QCOM_SCM_BOOT_ADDR 0x1
#define QCOM_SCM_SET_DLOAD_MODE 0x10
#define QCOM_SCM_BOOT_ADDR_MC 0x11
#define QCOM_SCM_SET_REMOTE_STATE 0xa
#define QCOM_SCM_BOOT_SET_ADDR 0x1
#define QCOM_SCM_BOOT_SET_DLOAD_MODE 0x10
#define QCOM_SCM_BOOT_SET_REMOTE_STATE 0xa
extern int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id);
extern int __qcom_scm_set_dload_mode(struct device *dev, bool enable);
#define QCOM_SCM_FLAG_HLOS 0x01
#define QCOM_SCM_FLAG_COLDBOOT_MC 0x02
#define QCOM_SCM_FLAG_WARMBOOT_MC 0x04
extern int __qcom_scm_set_warm_boot_addr(struct device *dev, void *entry,
const cpumask_t *cpus);
extern int __qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus);
#define QCOM_SCM_CMD_TERMINATE_PC 0x2
#define QCOM_SCM_BOOT_TERMINATE_PC 0x2
#define QCOM_SCM_FLUSH_FLAG_MASK 0x3
#define QCOM_SCM_CMD_CORE_HOTPLUGGED 0x10
extern void __qcom_scm_cpu_power_down(u32 flags);
#define QCOM_SCM_SVC_IO 0x5
@ -31,18 +26,18 @@ extern int __qcom_scm_io_readl(struct device *dev, phys_addr_t addr, unsigned in
extern int __qcom_scm_io_writel(struct device *dev, phys_addr_t addr, unsigned int val);
#define QCOM_SCM_SVC_INFO 0x6
#define QCOM_IS_CALL_AVAIL_CMD 0x1
#define QCOM_SCM_INFO_IS_CALL_AVAIL 0x1
extern int __qcom_scm_is_call_available(struct device *dev, u32 svc_id,
u32 cmd_id);
#define QCOM_SCM_SVC_HDCP 0x11
#define QCOM_SCM_CMD_HDCP 0x01
#define QCOM_SCM_HDCP_INVOKE 0x01
extern int __qcom_scm_hdcp_req(struct device *dev,
struct qcom_scm_hdcp_req *req, u32 req_cnt, u32 *resp);
extern void __qcom_scm_init(void);
#define QCOM_SCM_OCMEM_SVC 0xf
#define QCOM_SCM_SVC_OCMEM 0xf
#define QCOM_SCM_OCMEM_LOCK_CMD 0x1
#define QCOM_SCM_OCMEM_UNLOCK_CMD 0x2
@ -52,12 +47,12 @@ extern int __qcom_scm_ocmem_unlock(struct device *dev, u32 id, u32 offset,
u32 size);
#define QCOM_SCM_SVC_PIL 0x2
#define QCOM_SCM_PAS_INIT_IMAGE_CMD 0x1
#define QCOM_SCM_PAS_MEM_SETUP_CMD 0x2
#define QCOM_SCM_PAS_AUTH_AND_RESET_CMD 0x5
#define QCOM_SCM_PAS_SHUTDOWN_CMD 0x6
#define QCOM_SCM_PAS_IS_SUPPORTED_CMD 0x7
#define QCOM_SCM_PAS_MSS_RESET 0xa
#define QCOM_SCM_PIL_PAS_INIT_IMAGE 0x1
#define QCOM_SCM_PIL_PAS_MEM_SETUP 0x2
#define QCOM_SCM_PIL_PAS_AUTH_AND_RESET 0x5
#define QCOM_SCM_PIL_PAS_SHUTDOWN 0x6
#define QCOM_SCM_PIL_PAS_IS_SUPPORTED 0x7
#define QCOM_SCM_PIL_PAS_MSS_RESET 0xa
extern bool __qcom_scm_pas_supported(struct device *dev, u32 peripheral);
extern int __qcom_scm_pas_init_image(struct device *dev, u32 peripheral,
dma_addr_t metadata_phys);
@ -95,21 +90,21 @@ static inline int qcom_scm_remap_error(int err)
}
#define QCOM_SCM_SVC_MP 0xc
#define QCOM_SCM_RESTORE_SEC_CFG 2
#define QCOM_SCM_MP_RESTORE_SEC_CFG 2
extern int __qcom_scm_restore_sec_cfg(struct device *dev, u32 device_id,
u32 spare);
#define QCOM_SCM_IOMMU_SECURE_PTBL_SIZE 3
#define QCOM_SCM_IOMMU_SECURE_PTBL_INIT 4
#define QCOM_SCM_MP_IOMMU_SECURE_PTBL_SIZE 3
#define QCOM_SCM_MP_IOMMU_SECURE_PTBL_INIT 4
#define QCOM_SCM_SVC_SMMU_PROGRAM 0x15
#define QCOM_SCM_CONFIG_ERRATA1 0x3
#define QCOM_SCM_CONFIG_ERRATA1_CLIENT_ALL 0x2
#define QCOM_SCM_SMMU_CONFIG_ERRATA1 0x3
#define QCOM_SCM_SMMU_CONFIG_ERRATA1_CLIENT_ALL 0x2
extern int __qcom_scm_iommu_secure_ptbl_size(struct device *dev, u32 spare,
size_t *size);
extern int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr,
u32 size, u32 spare);
extern int __qcom_scm_qsmmu500_wait_safe_toggle(struct device *dev,
bool enable);
#define QCOM_MEM_PROT_ASSIGN_ID 0x16
#define QCOM_SCM_MP_ASSIGN 0x16
extern int __qcom_scm_assign_mem(struct device *dev,
phys_addr_t mem_region, size_t mem_sz,
phys_addr_t src, size_t src_sz,