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path: root/drivers/tee
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Diffstat (limited to 'drivers/tee')
-rw-r--r--drivers/tee/optee/ffa_abi.c33
1 files changed, 18 insertions, 15 deletions
diff --git a/drivers/tee/optee/ffa_abi.c b/drivers/tee/optee/ffa_abi.c
index 2ce5b87dfb27..0828240f27e6 100644
--- a/drivers/tee/optee/ffa_abi.c
+++ b/drivers/tee/optee/ffa_abi.c
@@ -272,7 +272,7 @@ static int optee_ffa_shm_register(struct tee_context *ctx, struct tee_shm *shm,
{
struct optee *optee = tee_get_drvdata(ctx->teedev);
struct ffa_device *ffa_dev = optee->ffa.ffa_dev;
- const struct ffa_ops *ffa_ops = ffa_dev->ops;
+ const struct ffa_mem_ops *mem_ops = ffa_dev->ops->mem_ops;
struct ffa_mem_region_attributes mem_attr = {
.receiver = ffa_dev->vm_id,
.attrs = FFA_MEM_RW,
@@ -294,14 +294,14 @@ static int optee_ffa_shm_register(struct tee_context *ctx, struct tee_shm *shm,
if (rc)
return rc;
args.sg = sgt.sgl;
- rc = ffa_ops->memory_share(&args);
+ rc = mem_ops->memory_share(&args);
sg_free_table(&sgt);
if (rc)
return rc;
rc = optee_shm_add_ffa_handle(optee, shm, args.g_handle);
if (rc) {
- ffa_ops->memory_reclaim(args.g_handle, 0);
+ mem_ops->memory_reclaim(args.g_handle, 0);
return rc;
}
@@ -315,7 +315,8 @@ static int optee_ffa_shm_unregister(struct tee_context *ctx,
{
struct optee *optee = tee_get_drvdata(ctx->teedev);
struct ffa_device *ffa_dev = optee->ffa.ffa_dev;
- const struct ffa_ops *ffa_ops = ffa_dev->ops;
+ const struct ffa_msg_ops *msg_ops = ffa_dev->ops->msg_ops;
+ const struct ffa_mem_ops *mem_ops = ffa_dev->ops->mem_ops;
u64 global_handle = shm->sec_world_id;
struct ffa_send_direct_data data = {
.data0 = OPTEE_FFA_UNREGISTER_SHM,
@@ -327,11 +328,11 @@ static int optee_ffa_shm_unregister(struct tee_context *ctx,
optee_shm_rem_ffa_handle(optee, global_handle);
shm->sec_world_id = 0;
- rc = ffa_ops->sync_send_receive(ffa_dev, &data);
+ rc = msg_ops->sync_send_receive(ffa_dev, &data);
if (rc)
pr_err("Unregister SHM id 0x%llx rc %d\n", global_handle, rc);
- rc = ffa_ops->memory_reclaim(global_handle, 0);
+ rc = mem_ops->memory_reclaim(global_handle, 0);
if (rc)
pr_err("mem_reclaim: 0x%llx %d", global_handle, rc);
@@ -342,7 +343,7 @@ static int optee_ffa_shm_unregister_supp(struct tee_context *ctx,
struct tee_shm *shm)
{
struct optee *optee = tee_get_drvdata(ctx->teedev);
- const struct ffa_ops *ffa_ops = optee->ffa.ffa_dev->ops;
+ const struct ffa_mem_ops *mem_ops;
u64 global_handle = shm->sec_world_id;
int rc;
@@ -353,7 +354,8 @@ static int optee_ffa_shm_unregister_supp(struct tee_context *ctx,
*/
optee_shm_rem_ffa_handle(optee, global_handle);
- rc = ffa_ops->memory_reclaim(global_handle, 0);
+ mem_ops = optee->ffa.ffa_dev->ops->mem_ops;
+ rc = mem_ops->memory_reclaim(global_handle, 0);
if (rc)
pr_err("mem_reclaim: 0x%llx %d", global_handle, rc);
@@ -530,7 +532,7 @@ static int optee_ffa_yielding_call(struct tee_context *ctx,
{
struct optee *optee = tee_get_drvdata(ctx->teedev);
struct ffa_device *ffa_dev = optee->ffa.ffa_dev;
- const struct ffa_ops *ffa_ops = ffa_dev->ops;
+ const struct ffa_msg_ops *msg_ops = ffa_dev->ops->msg_ops;
struct optee_call_waiter w;
u32 cmd = data->data0;
u32 w4 = data->data1;
@@ -541,7 +543,7 @@ static int optee_ffa_yielding_call(struct tee_context *ctx,
/* Initialize waiter */
optee_cq_wait_init(&optee->call_queue, &w);
while (true) {
- rc = ffa_ops->sync_send_receive(ffa_dev, data);
+ rc = msg_ops->sync_send_receive(ffa_dev, data);
if (rc)
goto done;
@@ -576,7 +578,7 @@ static int optee_ffa_yielding_call(struct tee_context *ctx,
* OP-TEE has returned with a RPC request.
*
* Note that data->data4 (passed in register w7) is already
- * filled in by ffa_ops->sync_send_receive() returning
+ * filled in by ffa_mem_ops->sync_send_receive() returning
* above.
*/
cond_resched();
@@ -654,12 +656,13 @@ static int optee_ffa_do_call_with_arg(struct tee_context *ctx,
static bool optee_ffa_api_is_compatbile(struct ffa_device *ffa_dev,
const struct ffa_ops *ops)
{
+ const struct ffa_msg_ops *msg_ops = ops->msg_ops;
struct ffa_send_direct_data data = { OPTEE_FFA_GET_API_VERSION };
int rc;
- ops->mode_32bit_set(ffa_dev);
+ msg_ops->mode_32bit_set(ffa_dev);
- rc = ops->sync_send_receive(ffa_dev, &data);
+ rc = msg_ops->sync_send_receive(ffa_dev, &data);
if (rc) {
pr_err("Unexpected error %d\n", rc);
return false;
@@ -672,7 +675,7 @@ static bool optee_ffa_api_is_compatbile(struct ffa_device *ffa_dev,
}
data = (struct ffa_send_direct_data){ OPTEE_FFA_GET_OS_VERSION };
- rc = ops->sync_send_receive(ffa_dev, &data);
+ rc = msg_ops->sync_send_receive(ffa_dev, &data);
if (rc) {
pr_err("Unexpected error %d\n", rc);
return false;
@@ -694,7 +697,7 @@ static bool optee_ffa_exchange_caps(struct ffa_device *ffa_dev,
struct ffa_send_direct_data data = { OPTEE_FFA_EXCHANGE_CAPABILITIES };
int rc;
- rc = ops->sync_send_receive(ffa_dev, &data);
+ rc = ops->msg_ops->sync_send_receive(ffa_dev, &data);
if (rc) {
pr_err("Unexpected error %d", rc);
return false;