diff options
Diffstat (limited to 'drivers/platform/x86/amd/pmf/tee-if.c')
| -rw-r--r-- | drivers/platform/x86/amd/pmf/tee-if.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/platform/x86/amd/pmf/tee-if.c b/drivers/platform/x86/amd/pmf/tee-if.c index 0abce76f89ff..7ccd93f506b2 100644 --- a/drivers/platform/x86/amd/pmf/tee-if.c +++ b/drivers/platform/x86/amd/pmf/tee-if.c @@ -27,12 +27,6 @@ module_param(pb_side_load, bool, 0444); MODULE_PARM_DESC(pb_side_load, "Sideload policy binaries debug policy failures"); #endif -static const uuid_t amd_pmf_ta_uuid[] = { UUID_INIT(0xd9b39bf2, 0x66bd, 0x4154, 0xaf, 0xb8, 0x8a, - 0xcc, 0x2b, 0x2b, 0x60, 0xd6), - UUID_INIT(0x6fd93b77, 0x3fb8, 0x524d, 0xb1, 0x2d, 0xc5, - 0x29, 0xb1, 0x3d, 0x85, 0x43), - }; - static const char *amd_pmf_uevent_as_str(unsigned int state) { switch (state) { @@ -324,7 +318,7 @@ static void amd_pmf_invoke_cmd(struct work_struct *work) schedule_delayed_work(&dev->pb_work, msecs_to_jiffies(pb_actions_ms)); } -static int amd_pmf_start_policy_engine(struct amd_pmf_dev *dev) +int amd_pmf_start_policy_engine(struct amd_pmf_dev *dev) { struct cookie_header *header; int res; @@ -480,7 +474,7 @@ static int amd_pmf_register_input_device(struct amd_pmf_dev *dev) return 0; } -static int amd_pmf_tee_init(struct amd_pmf_dev *dev, const uuid_t *uuid) +int amd_pmf_tee_init(struct amd_pmf_dev *dev, const uuid_t *uuid) { u32 size; int ret; @@ -528,7 +522,7 @@ out_ctx: return ret; } -static void amd_pmf_tee_deinit(struct amd_pmf_dev *dev) +void amd_pmf_tee_deinit(struct amd_pmf_dev *dev) { if (!dev->tee_ctx) return; @@ -591,6 +585,8 @@ int amd_pmf_init_smart_pc(struct amd_pmf_dev *dev) status = ret == TA_PMF_TYPE_SUCCESS; if (status) { dev->cb_flag = true; + dev->cbi_buf.head = 0; + dev->cbi_buf.tail = 0; break; } amd_pmf_tee_deinit(dev); |