From: Elliot Berman <eberman@codeaurora.org>
To: bjorn.andersson@linaro.org, agross@kernel.org, swboyd@chromium.org
Cc: Elliot Berman <eberman@codeaurora.org>,
saiprakash.ranjan@codeaurora.org, tsoni@codeaurora.org,
sidgup@codeaurora.org, psodagud@codeaurora.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v4 05/17] firmware: qcom_scm-64: Move svc/cmd/owner into qcom_scm_desc
Date: Thu, 12 Dec 2019 18:51:11 +0000 [thread overview]
Message-ID: <0101016efb735ca9-2c5838f8-4796-4916-957d-e492bda3441f-000000@us-west-2.amazonses.com> (raw)
In-Reply-To: <1576176651-17089-1-git-send-email-eberman@codeaurora.org>
Service, command, and owner IDs are all part of qcom_scm_desc struct and
have no special reason to be a function argument (or hard-coded in the
case of owner [1]). Moving them to be part of qcom_scm_desc struct improves
readability.
[1]: Example of SCM function using owner vale other than hard-coded SIP value:
https://source.codeaurora.org/quic/la/kernel/msm-4.9/tree/drivers/soc/qcom/smcinvoke.c?h=kernel.lnx.4.9.r28-rel#n35
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
---
drivers/firmware/qcom_scm-64.c | 195 +++++++++++++++++++++++++----------------
1 file changed, 121 insertions(+), 74 deletions(-)
diff --git a/drivers/firmware/qcom_scm-64.c b/drivers/firmware/qcom_scm-64.c
index 3101f36..7b7aa88 100644
--- a/drivers/firmware/qcom_scm-64.c
+++ b/drivers/firmware/qcom_scm-64.c
@@ -48,8 +48,11 @@ enum qcom_scm_arg_types {
* @res: The values returned by the secure syscall
*/
struct qcom_scm_desc {
+ u32 svc;
+ u32 cmd;
u32 arginfo;
u64 args[MAX_QCOM_SCM_ARGS];
+ u32 owner;
};
static u64 qcom_smccc_convention = -1;
@@ -63,14 +66,16 @@ static DEFINE_MUTEX(qcom_scm_lock);
#define SCM_SMC_N_EXT_ARGS (MAX_QCOM_SCM_ARGS - SCM_SMC_N_REG_ARGS + 1)
static void __scm_smc_do_quirk(const struct qcom_scm_desc *desc,
- struct arm_smccc_res *res, u32 fn_id,
- u64 x5, u32 type)
+ struct arm_smccc_res *res, u64 x5, u32 type)
{
u64 cmd;
struct arm_smccc_quirk quirk = { .id = ARM_SMCCC_QUIRK_QCOM_A6 };
- cmd = ARM_SMCCC_CALL_VAL(type, qcom_smccc_convention,
- ARM_SMCCC_OWNER_SIP, fn_id);
+ cmd = ARM_SMCCC_CALL_VAL(
+ type,
+ qcom_smccc_convention,
+ desc->owner,
+ SCM_SMC_FNID(desc->svc, desc->cmd));
quirk.state.a6 = 0;
@@ -86,22 +91,19 @@ static void __scm_smc_do_quirk(const struct qcom_scm_desc *desc,
}
static void __scm_smc_do(const struct qcom_scm_desc *desc,
- struct arm_smccc_res *res, u32 fn_id,
- u64 x5, bool atomic)
+ struct arm_smccc_res *res, u64 x5, bool atomic)
{
int retry_count = 0;
if (atomic) {
- __scm_smc_do_quirk(desc, res, fn_id, x5,
- ARM_SMCCC_FAST_CALL);
+ __scm_smc_do_quirk(desc, res, x5, ARM_SMCCC_FAST_CALL);
return;
}
do {
mutex_lock(&qcom_scm_lock);
- __scm_smc_do_quirk(desc, res, fn_id, x5,
- ARM_SMCCC_STD_CALL);
+ __scm_smc_do_quirk(desc, res, x5, ARM_SMCCC_STD_CALL);
mutex_unlock(&qcom_scm_lock);
@@ -113,13 +115,11 @@ static void __scm_smc_do(const struct qcom_scm_desc *desc,
} while (res->a0 == QCOM_SCM_V2_EBUSY);
}
-static int __scm_smc_call(struct device *dev, u32 svc_id, u32 cmd_id,
- const struct qcom_scm_desc *desc,
- struct arm_smccc_res *res, bool atomic)
+static int __scm_smc_call(struct device *dev, const struct qcom_scm_desc *desc,
+ struct arm_smccc_res *res, bool atomic)
{
int arglen = desc->arginfo & 0xf;
int i;
- u32 fn_id = SCM_SMC_FNID(svc_id, cmd_id);
u64 x5 = desc->args[SCM_SMC_FIRST_EXT_IDX];
dma_addr_t args_phys = 0;
void *args_virt = NULL;
@@ -158,7 +158,7 @@ static int __scm_smc_call(struct device *dev, u32 svc_id, u32 cmd_id,
x5 = args_phys;
}
- __scm_smc_do(desc, res, fn_id, x5, atomic);
+ __scm_smc_do(desc, res, x5, atomic);
if (args_virt) {
dma_unmap_single(dev, args_phys, alloc_len, DMA_TO_DEVICE);
@@ -181,12 +181,11 @@ static int __scm_smc_call(struct device *dev, u32 svc_id, u32 cmd_id,
* Sends a command to the SCM and waits for the command to finish processing.
* This should *only* be called in pre-emptible context.
*/
-static int qcom_scm_call(struct device *dev, u32 svc_id, u32 cmd_id,
- const struct qcom_scm_desc *desc,
+static int qcom_scm_call(struct device *dev, const struct qcom_scm_desc *desc,
struct arm_smccc_res *res)
{
might_sleep();
- return __scm_smc_call(dev, svc_id, cmd_id, desc, res, false);
+ return __scm_smc_call(dev, desc, res, false);
}
/**
@@ -200,11 +199,11 @@ static int qcom_scm_call(struct device *dev, u32 svc_id, u32 cmd_id,
* Sends a command to the SCM and waits for the command to finish processing.
* This can be called in atomic context.
*/
-static int qcom_scm_call_atomic(struct device *dev, u32 svc_id, u32 cmd_id,
+static int qcom_scm_call_atomic(struct device *dev,
const struct qcom_scm_desc *desc,
struct arm_smccc_res *res)
{
- return __scm_smc_call(dev, svc_id, cmd_id, desc, res, true);
+ return __scm_smc_call(dev, desc, res, true);
}
/**
@@ -250,15 +249,18 @@ void __qcom_scm_cpu_power_down(u32 flags)
int __qcom_scm_is_call_available(struct device *dev, u32 svc_id, u32 cmd_id)
{
int ret;
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_INFO,
+ .cmd = QCOM_SCM_INFO_IS_CALL_AVAIL,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
desc.arginfo = QCOM_SCM_ARGS(1);
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_SCM_INFO_IS_CALL_AVAIL,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? : res.a1;
}
@@ -267,7 +269,11 @@ int __qcom_scm_hdcp_req(struct device *dev, struct qcom_scm_hdcp_req *req,
u32 req_cnt, u32 *resp)
{
int ret;
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_HDCP,
+ .cmd = QCOM_SCM_HDCP_INVOKE,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
if (req_cnt > QCOM_SCM_HDCP_MAX_REQ_CNT)
@@ -285,8 +291,7 @@ 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_HDCP_INVOKE, &desc,
- &res);
+ ret = qcom_scm_call(dev, &desc, &res);
*resp = res.a1;
return ret;
@@ -326,15 +331,17 @@ void __qcom_scm_init(void)
bool __qcom_scm_pas_supported(struct device *dev, u32 peripheral)
{
int ret;
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_PIL,
+ .cmd = QCOM_SCM_PIL_PAS_IS_SUPPORTED,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
desc.args[0] = peripheral;
desc.arginfo = QCOM_SCM_ARGS(1);
- ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL,
- QCOM_SCM_PIL_PAS_IS_SUPPORTED,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? false : !!res.a1;
}
@@ -343,15 +350,18 @@ int __qcom_scm_pas_init_image(struct device *dev, u32 peripheral,
dma_addr_t metadata_phys)
{
int ret;
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_PIL,
+ .cmd = QCOM_SCM_PIL_PAS_INIT_IMAGE,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
desc.args[0] = 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_PIL_PAS_INIT_IMAGE,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? : res.a1;
}
@@ -360,7 +370,11 @@ int __qcom_scm_pas_mem_setup(struct device *dev, u32 peripheral,
phys_addr_t addr, phys_addr_t size)
{
int ret;
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_PIL,
+ .cmd = QCOM_SCM_PIL_PAS_MEM_SETUP,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
desc.args[0] = peripheral;
@@ -368,8 +382,7 @@ 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_PIL_PAS_MEM_SETUP,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? : res.a1;
}
@@ -377,15 +390,17 @@ int __qcom_scm_pas_mem_setup(struct device *dev, u32 peripheral,
int __qcom_scm_pas_auth_and_reset(struct device *dev, u32 peripheral)
{
int ret;
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_PIL,
+ .cmd = QCOM_SCM_PIL_PAS_AUTH_AND_RESET,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
desc.args[0] = peripheral;
desc.arginfo = QCOM_SCM_ARGS(1);
- ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL,
- QCOM_SCM_PIL_PAS_AUTH_AND_RESET,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? : res.a1;
}
@@ -393,21 +408,28 @@ int __qcom_scm_pas_auth_and_reset(struct device *dev, u32 peripheral)
int __qcom_scm_pas_shutdown(struct device *dev, u32 peripheral)
{
int ret;
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_PIL,
+ .cmd = QCOM_SCM_PIL_PAS_SHUTDOWN,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
desc.args[0] = peripheral;
desc.arginfo = QCOM_SCM_ARGS(1);
- ret = qcom_scm_call(dev, QCOM_SCM_SVC_PIL, QCOM_SCM_PIL_PAS_SHUTDOWN,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? : res.a1;
}
int __qcom_scm_pas_mss_reset(struct device *dev, bool reset)
{
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_PIL,
+ .cmd = QCOM_SCM_PIL_PAS_MSS_RESET,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
int ret;
@@ -415,15 +437,18 @@ 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_PIL_PAS_MSS_RESET, &desc,
- &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? : res.a1;
}
int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id)
{
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_BOOT,
+ .cmd = QCOM_SCM_BOOT_SET_REMOTE_STATE,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
int ret;
@@ -431,8 +456,7 @@ 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_BOOT_SET_REMOTE_STATE,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? : res.a1;
}
@@ -442,7 +466,11 @@ int __qcom_scm_assign_mem(struct device *dev, phys_addr_t mem_region,
phys_addr_t dest, size_t dest_sz)
{
int ret;
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_MP,
+ .cmd = QCOM_SCM_MP_ASSIGN,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
desc.args[0] = mem_region;
@@ -457,16 +485,18 @@ int __qcom_scm_assign_mem(struct device *dev, phys_addr_t mem_region,
QCOM_SCM_RO, QCOM_SCM_VAL, QCOM_SCM_RO,
QCOM_SCM_VAL, QCOM_SCM_VAL);
- ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP,
- QCOM_SCM_MP_ASSIGN,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? : res.a1;
}
int __qcom_scm_restore_sec_cfg(struct device *dev, u32 device_id, u32 spare)
{
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_MP,
+ .cmd = QCOM_SCM_MP_RESTORE_SEC_CFG,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
int ret;
@@ -474,8 +504,7 @@ 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_MP_RESTORE_SEC_CFG,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
return ret ? : res.a1;
}
@@ -483,15 +512,18 @@ int __qcom_scm_restore_sec_cfg(struct device *dev, u32 device_id, u32 spare)
int __qcom_scm_iommu_secure_ptbl_size(struct device *dev, u32 spare,
size_t *size)
{
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_MP,
+ .cmd = QCOM_SCM_MP_IOMMU_SECURE_PTBL_SIZE,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
int ret;
desc.args[0] = spare;
desc.arginfo = QCOM_SCM_ARGS(1);
- ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP,
- QCOM_SCM_MP_IOMMU_SECURE_PTBL_SIZE, &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
if (size)
*size = res.a1;
@@ -502,7 +534,11 @@ int __qcom_scm_iommu_secure_ptbl_size(struct device *dev, u32 spare,
int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr, u32 size,
u32 spare)
{
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_MP,
+ .cmd = QCOM_SCM_MP_IOMMU_SECURE_PTBL_INIT,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
int ret;
@@ -512,8 +548,7 @@ int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr, u32 size,
desc.arginfo = QCOM_SCM_ARGS(3, QCOM_SCM_RW, QCOM_SCM_VAL,
QCOM_SCM_VAL);
- ret = qcom_scm_call(dev, QCOM_SCM_SVC_MP,
- QCOM_SCM_MP_IOMMU_SECURE_PTBL_INIT, &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
/* the pg table has been initialized already, ignore the error */
if (ret == -EPERM)
@@ -524,29 +559,35 @@ int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr, u32 size,
int __qcom_scm_set_dload_mode(struct device *dev, bool enable)
{
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_BOOT,
+ .cmd = QCOM_SCM_BOOT_SET_DLOAD_MODE,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
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_BOOT_SET_DLOAD_MODE,
- &desc, &res);
+ return qcom_scm_call(dev, &desc, &res);
}
int __qcom_scm_io_readl(struct device *dev, phys_addr_t addr,
unsigned int *val)
{
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_IO,
+ .cmd = QCOM_SCM_IO_READ,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
int ret;
desc.args[0] = addr;
desc.arginfo = QCOM_SCM_ARGS(1);
- ret = qcom_scm_call(dev, QCOM_SCM_SVC_IO, QCOM_SCM_IO_READ,
- &desc, &res);
+ ret = qcom_scm_call(dev, &desc, &res);
if (ret >= 0)
*val = res.a1;
@@ -555,26 +596,32 @@ int __qcom_scm_io_readl(struct device *dev, phys_addr_t addr,
int __qcom_scm_io_writel(struct device *dev, phys_addr_t addr, unsigned int val)
{
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_IO,
+ .cmd = QCOM_SCM_IO_WRITE,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
desc.args[0] = addr;
desc.args[1] = val;
desc.arginfo = QCOM_SCM_ARGS(2);
- return qcom_scm_call(dev, QCOM_SCM_SVC_IO, QCOM_SCM_IO_WRITE,
- &desc, &res);
+ return qcom_scm_call(dev, &desc, &res);
}
int __qcom_scm_qsmmu500_wait_safe_toggle(struct device *dev, bool en)
{
- struct qcom_scm_desc desc = {0};
+ struct qcom_scm_desc desc = {
+ .svc = QCOM_SCM_SVC_SMMU_PROGRAM,
+ .cmd = QCOM_SCM_SMMU_CONFIG_ERRATA1,
+ .owner = ARM_SMCCC_OWNER_SIP,
+ };
struct arm_smccc_res res;
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_SMMU_CONFIG_ERRATA1, &desc, &res);
+ return qcom_scm_call_atomic(dev, &desc, &res);
}
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2019-12-12 18:52 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1576176651-17089-1-git-send-email-eberman@codeaurora.org>
2019-12-12 18:51 ` [PATCH v4 01/17] firmware: qcom_scm: Rename macros and structures Elliot Berman
2019-12-12 18:51 ` [PATCH v4 02/17] firmware: qcom_scm: Apply consistent naming scheme to command IDs Elliot Berman
2019-12-12 18:51 ` [PATCH v4 04/17] firmware: qcom_scm-64: Make SMC macros less magical Elliot Berman
2019-12-12 18:51 ` [PATCH v4 03/17] firmware: qcom_scm: Remove unused qcom_scm_get_version Elliot Berman
2019-12-12 18:51 ` Elliot Berman [this message]
2019-12-12 18:51 ` [PATCH v4 08/17] firmware: qcom_scm-64: Improve SMC convention detection Elliot Berman
2019-12-12 18:51 ` [PATCH v4 06/17] firmware: qcom_scm-64: Add SCM results struct Elliot Berman
2019-12-12 18:51 ` [PATCH v4 10/17] firmware: qcom_scm-32: Add funcnum IDs Elliot Berman
2019-12-12 18:51 ` [PATCH v4 07/17] firmware: qcom_scm-64: Move SMC register filling to qcom_scm_call_smccc Elliot Berman
2019-12-12 18:51 ` [PATCH v4 09/17] firmware: qcom_scm-32: Use SMC arch wrappers Elliot Berman
2019-12-12 18:51 ` [PATCH v4 12/17] firmware: qcom_scm-32: Move SMCCC register filling to qcom_scm_call Elliot Berman
2019-12-12 18:51 ` [PATCH v4 13/17] firmware: qcom_scm-32: Create common legacy atomic call Elliot Berman
2019-12-12 18:51 ` [PATCH v4 11/17] firmware: qcom_scm-32: Use qcom_scm_desc in non-atomic calls Elliot Berman
2019-12-12 18:51 ` [PATCH v4 14/17] firmware: qcom_scm-32: Add device argument to atomic calls Elliot Berman
2019-12-12 18:51 ` [PATCH v4 15/17] firmware: qcom_scm: Order functions, definitions by service/command Elliot Berman
2019-12-12 18:51 ` [PATCH v4 17/17] firmware: qcom_scm: Dynamically support SMCCC and legacy conventions Elliot Berman
2019-12-12 18:51 ` [PATCH v4 16/17] firmware: qcom_scm: Remove thin wrappers Elliot Berman
2020-01-05 11:21 ` Stephan Gerhold
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