Searched refs:device_shm (Results 1 – 2 of 2) sorted by relevance
| /OK3568_Linux_fs/kernel/drivers/nvmem/ |
| H A D | rockchip-secure-otp.c | 61 struct tee_shm *device_shm = NULL; in rockchip_read_oem_non_protected_otp() local
101 device_shm = tee_shm_alloc(ctx, shm_size, in rockchip_read_oem_non_protected_otp()
103 if (IS_ERR(device_shm)) { in rockchip_read_oem_non_protected_otp()
105 rc = PTR_ERR(device_shm); in rockchip_read_oem_non_protected_otp()
122 param[1].u.memref.shm = device_shm; in rockchip_read_oem_non_protected_otp()
133 read_data = tee_shm_get_va(device_shm, 0); in rockchip_read_oem_non_protected_otp()
142 tee_shm_free(device_shm); in rockchip_read_oem_non_protected_otp()
164 struct tee_shm *device_shm = NULL; in rockchip_write_oem_non_protected_otp() local
204 device_shm = tee_shm_alloc(ctx, shm_size, in rockchip_write_oem_non_protected_otp()
206 if (IS_ERR(device_shm)) { in rockchip_write_oem_non_protected_otp()
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| /OK3568_Linux_fs/kernel/drivers/tee/optee/ |
| H A D | device.c | 23 struct tee_shm *device_shm, u32 *shm_size, in get_devices() argument
39 param[0].u.memref.shm = device_shm; in get_devices()
95 struct tee_shm *device_shm = NULL; in __optee_enumerate_devices() local
124 device_shm = tee_shm_alloc(ctx, shm_size, in __optee_enumerate_devices()
126 if (IS_ERR(device_shm)) { in __optee_enumerate_devices()
128 rc = PTR_ERR(device_shm); in __optee_enumerate_devices()
132 rc = get_devices(ctx, sess_arg.session, device_shm, &shm_size, func); in __optee_enumerate_devices()
136 device_uuid = tee_shm_get_va(device_shm, 0); in __optee_enumerate_devices()
152 tee_shm_free(device_shm); in __optee_enumerate_devices()
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