Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c amdgpu_debugfs_regs_read() -> amdgpu_debugfs_process_reg_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | read | 1 |
| PARAM_VALUE | 1 | f | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_op->read | 1-u64max |
| PARAM_VALUE | 3 | size | 0-1000000000,2147479552 |
| PARAM_VALUE | 4 | *pos | 0-1000000000 |
| BUF_SIZE | 4 | pos | (-1),8 |
| BUF_SIZE | 4 | pos | (-1),8 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 1 | f | $0 |
| DATA_SOURCE | 2 | buf | $1 |
| DATA_SOURCE | 3 | size | $2 |
| DATA_SOURCE | 4 | pos | $3 |
| FUZZY_MAX | 3 | size | 2147479552 |
| BIT_INFO | 1 | f->f_mode | 0x20001,0xffffffff |
| USER_DATA | 2 | buf | 0-u64max[c] |
| USER_DATA | 3 | size | 0-1000000000 |
| USER_DATA | 4 | *pos | 0-1000000000 |
| USER_PTR | 4 | pos |
drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c amdgpu_debugfs_regs_write() -> amdgpu_debugfs_process_reg_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | read | 0 |
| PARAM_VALUE | 1 | f | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | f->f_op->write | 1-u64max |
| PARAM_VALUE | 3 | size | 0-1000000000,2147479552 |
| PARAM_VALUE | 4 | *pos | 0-1000000000 |
| BUF_SIZE | 4 | pos | (-1),8 |
| BUF_SIZE | 4 | pos | (-1),8 |
| CAPPED_DATA | 2 | buf | 1 |
| DATA_SOURCE | 1 | f | $0 |
| DATA_SOURCE | 2 | buf | $1 |
| DATA_SOURCE | 3 | size | $2 |
| DATA_SOURCE | 4 | pos | $3 |
| FUZZY_MAX | 3 | size | 2147479552 |
| BIT_INFO | 1 | f->f_mode | 0x40002,0xffffffffffffffff |
| USER_DATA | 3 | size | 0-1000000000 |
| USER_DATA | 4 | *pos | 0-1000000000 |
| USER_PTR | 4 | pos |