Defined in 3 files as a function:
- drivers/mtd/chips/cfi_cmdset_0001.c, line 1496 (as a function)
- drivers/mtd/chips/cfi_cmdset_0002.c, line 1203 (as a function)
- drivers/mtd/chips/cfi_cmdset_0020.c, line 246 (as a function)
Referenced in 3 files:
- drivers/mtd/chips/cfi_cmdset_0001.c, line 1551
- drivers/mtd/chips/cfi_cmdset_0002.c, line 1258
- drivers/mtd/chips/cfi_cmdset_0020.c, line 404
Smatch caller information:
drivers/mtd/chips/cfi_cmdset_0001.c cfi_intelext_read() -> do_read_onechip()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 4096-ptr_max |
| PARAM_VALUE | 0 | map->fldrv_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | chip | 4096-ptr_max |
| BUF_SIZE | 0 | map | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | map | s32min-(-2),1-s32max |
| BUF_SIZE | 4 | buf | (-1)-s32max |
| BUF_SIZE | 4 | buf | (-1)-s32max |
| DATA_SOURCE | 4 | buf | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | map->map_priv_1->dev.driver_data->gpio_values | 0-4294967295[c] |
| HOST_DATA | 0 | map->map_priv_1->offset | 0-4294967295[c] |
| HOST_DATA | 3 | len | 1-u64max[c] |
| HOST_DATA | 4 | buf | 4096-ptr_max[c] |
| HOST_DATA | 4 | *buf | 0-255 |
| USER_DATA | 0 | map->map_priv_1->dev.driver_data->gpio_values | 0-4294967295[c] |
| USER_DATA | 0 | map->map_priv_1->offset | 0-4294967295[c] |
| USER_DATA | 3 | len | 1-u64max[c] |
| USER_DATA | 4 | buf | 4096-ptr_max[c][u] |
| UNITS | 0 | map | unit_byte |
| USER_PTR | 4 | buf | |
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &master->master.chrdev_lock | ||
| HALF_LOCKED2 | global &mtd_table_mutex |
drivers/mtd/chips/cfi_cmdset_0002.c cfi_amdstd_read() -> do_read_onechip()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 4096-ptr_max |
| PARAM_VALUE | 0 | map->fldrv_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | chip | 4096-ptr_max |
| BUF_SIZE | 0 | map | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | map | s32min-(-2),1-s32max |
| BUF_SIZE | 4 | buf | (-1)-s32max |
| BUF_SIZE | 4 | buf | (-1)-s32max |
| DATA_SOURCE | 4 | buf | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | map->map_priv_1->dev.driver_data->gpio_values | 0-4294967295[c] |
| HOST_DATA | 0 | map->map_priv_1->offset | 0-4294967295[c] |
| HOST_DATA | 3 | len | 1-u64max[c] |
| HOST_DATA | 4 | buf | 4096-ptr_max[c] |
| HOST_DATA | 4 | *buf | 0-255 |
| USER_DATA | 0 | map->map_priv_1->dev.driver_data->gpio_values | 0-4294967295[c] |
| USER_DATA | 0 | map->map_priv_1->offset | 0-4294967295[c] |
| USER_DATA | 3 | len | 1-u64max[c] |
| USER_DATA | 4 | buf | 4096-ptr_max[c][u] |
| UNITS | 0 | map | unit_byte |
| USER_PTR | 4 | buf | |
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &master->master.chrdev_lock | ||
| HALF_LOCKED2 | global &mtd_table_mutex |
drivers/mtd/chips/cfi_cmdset_0020.c cfi_staa_read() -> do_read_onechip()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 4096-ptr_max |
| PARAM_VALUE | 0 | map->fldrv_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | chip | 4096-ptr_max |
| BUF_SIZE | 0 | map | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | map | s32min-(-2),1-s32max |
| BUF_SIZE | 4 | buf | (-1)-s32max |
| BUF_SIZE | 4 | buf | (-1)-s32max |
| DATA_SOURCE | 4 | buf | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | map->map_priv_1->dev.driver_data->gpio_values | 0-4294967295[c] |
| HOST_DATA | 0 | map->map_priv_1->offset | 0-4294967295[c] |
| HOST_DATA | 3 | len | 1-u64max[c] |
| HOST_DATA | 4 | buf | 4096-ptr_max[c] |
| HOST_DATA | 4 | *buf | 0-255 |
| USER_DATA | 0 | map->map_priv_1->dev.driver_data->gpio_values | 0-4294967295[c] |
| USER_DATA | 0 | map->map_priv_1->offset | 0-4294967295[c] |
| USER_DATA | 3 | len | 1-u64max[c] |
| USER_DATA | 4 | buf | 4096-ptr_max[c][u] |
| UNITS | 0 | map | unit_byte |
| USER_PTR | 4 | buf | |
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &master->master.chrdev_lock | ||
| HALF_LOCKED2 | global &mtd_table_mutex |