Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
crypto/async_tx/async_raid6_recov.c async_mult() -> (struct dma_device)->device_prep_dma_pq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chan | 4096-ptr_max |
| PARAM_VALUE | 1 | dst | 4096-ptr_max |
| PARAM_VALUE | 2 | src | 4096-ptr_max |
| PARAM_VALUE | 3 | src_cnt | 1 |
| PARAM_VALUE | 5 | len | 4096 |
| PARAM_VALUE | 6 | flags | 4,36 |
| BUF_SIZE | 1 | dst | 16 |
| DATA_SOURCE | 0 | chan | r __async_tx_find_channel |
| DATA_SOURCE | 5 | len | $5 |
| FUZZY_MAX | 6 | flags | 4 |
| BIT_INFO | 6 | flags | 0x4,0x24 |
crypto/async_tx/async_raid6_recov.c async_sum_product() -> (struct dma_device)->device_prep_dma_pq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chan | 4096-ptr_max |
| PARAM_VALUE | 1 | dst | 4096-ptr_max |
| PARAM_VALUE | 2 | src | 4096-ptr_max |
| PARAM_VALUE | 3 | src_cnt | 2 |
| PARAM_VALUE | 4 | scf | 4096-ptr_max |
| PARAM_VALUE | 5 | len | 4096 |
| PARAM_VALUE | 6 | flags | 4,36 |
| BUF_SIZE | 1 | dst | 16 |
| BUF_SIZE | 4 | scf | 2 |
| BUF_SIZE | 4 | scf | 2 |
| DATA_SOURCE | 0 | chan | r __async_tx_find_channel |
| DATA_SOURCE | 4 | scf | $4 |
| DATA_SOURCE | 5 | len | $5 |
| FUZZY_MAX | 6 | flags | 4 |
| BIT_INFO | 6 | flags | 0x4,0x24 |
drivers/dma/dmatest.c dmatest_func() -> (struct dma_device)->device_prep_dma_pq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chan | 4096-ptr_max |
| PARAM_VALUE | 0 | chan->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | chan->device | 4096-ptr_max |
| PARAM_VALUE | 1 | dst | 4096-ptr_max |
| PARAM_VALUE | 2 | src | 16,4096-ptr_max |
| PARAM_VALUE | 3 | src_cnt | 0-s32max |
| PARAM_VALUE | 4 | scf | 16,4096-ptr_max |
| PARAM_VALUE | 6 | flags | 2-3 |
| BUF_SIZE | 1 | dst | 8-16 |
| BUF_SIZE | 1 | dst | 8-16 |
| BUF_SIZE | 2 | src | 0-34359738360 |
| BUF_SIZE | 2 | src | 0-34359738360 |
| BUF_SIZE | 4 | scf | 0-u32max |
| BUF_SIZE | 4 | scf | 0-u32max |
| CAPPED_DATA | 3 | src_cnt | 1 |
| DATA_SOURCE | 1 | dst | r _kzalloc_noprof |
| DATA_SOURCE | 2 | src | r _kzalloc_noprof |
| DATA_SOURCE | 3 | src_cnt | r min_odd |
| DATA_SOURCE | 4 | scf | r _kmalloc_noprof |
| FUZZY_MAX | 6 | flags | 3 |
| BIT_INFO | 6 | flags | 0x2,0x3 |
| HARD_MAX | 6 | flags | 3 |
| NO_OVERFLOW_SIMPLE | 3 | src_cnt | |
| ELEM_COUNT | 2 | ==src3 | 8051 |
crypto/async_tx/async_pq.c do_async_gen_syndrome() -> (struct dma_device)->device_prep_dma_pq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chan | 4096-ptr_max |
| PARAM_VALUE | 1 | dst | 4096-ptr_max |
| PARAM_VALUE | 2 | src | 4096-ptr_max |
| PARAM_VALUE | 4 | scf | 4096-ptr_max |
| PARAM_VALUE | 5 | len | 4096 |
| PARAM_VALUE | 6 | flags | 0-94 |
| BUF_SIZE | 1 | dst | 16 |
| CAPPED_DATA | 3 | src_cnt | 1 |
| DATA_SOURCE | 0 | chan | $0 |
| DATA_SOURCE | 6 | flags | $4 [m] |
| FUZZY_MAX | 6 | flags | 0 |
| BIT_INFO | 6 | flags | 0x0,0x3f |