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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/mtd/nand/raw/omap2.c omap_nand_data_in_irq_pref() -> omap_prefetch_enable()

Type Parameter Key Value
PARAM_VALUE 1 fifo_th 32
PARAM_VALUE 2 dma_mode 0
PARAM_VALUE 3 u32_count 1-u32max
PARAM_VALUE 4 is_write 0
PARAM_VALUE 5 info 4096-ptr_max
BUF_SIZE 5 info->buf s32min-(-2),1-s32max
DATA_SOURCE 3 u32_count $2
DATA_SOURCE 5 info r mtd_to_omap
RX_PATH
TASK_NOT_RUNNING
UNITS 3 u32_count unit_byte
HALF_LOCKED2 &chip->controller->lock
HALF_LOCKED2 &chip->lock

drivers/mtd/nand/raw/omap2.c omap_nand_data_in_pref() -> omap_prefetch_enable()

Type Parameter Key Value
PARAM_VALUE 1 fifo_th 64
PARAM_VALUE 2 dma_mode 0
PARAM_VALUE 4 is_write 0
PARAM_VALUE 5 info 4096-ptr_max
DATA_SOURCE 5 info r mtd_to_omap
RX_PATH
TASK_NOT_RUNNING
UNITS 3 u32_count unit_byte
HALF_LOCKED2 &chip->controller->lock
HALF_LOCKED2 &chip->lock

drivers/mtd/nand/raw/omap2.c omap_nand_data_out_irq_pref() -> omap_prefetch_enable()

Type Parameter Key Value
PARAM_VALUE 1 fifo_th 24
PARAM_VALUE 2 dma_mode 0
PARAM_VALUE 3 u32_count 1-u32max
PARAM_VALUE 4 is_write 1
PARAM_VALUE 5 info 4096-ptr_max
BUF_SIZE 5 info->buf s32min-(-1),1-s32max
DATA_SOURCE 3 u32_count $2
DATA_SOURCE 5 info r mtd_to_omap
RX_PATH
TASK_NOT_RUNNING
UNITS 3 u32_count unit_byte
HALF_LOCKED2 &chip->controller->lock
HALF_LOCKED2 &chip->lock

drivers/mtd/nand/raw/omap2.c omap_nand_data_out_pref() -> omap_prefetch_enable()

Type Parameter Key Value
PARAM_VALUE 1 fifo_th 64
PARAM_VALUE 2 dma_mode 0
PARAM_VALUE 4 is_write 1
PARAM_VALUE 5 info 4096-ptr_max
DATA_SOURCE 3 u32_count $2 [m]
DATA_SOURCE 5 info r mtd_to_omap
RX_PATH
TASK_NOT_RUNNING
UNITS 3 u32_count unit_byte
HALF_LOCKED2 &chip->controller->lock
HALF_LOCKED2 &chip->lock

drivers/mtd/nand/raw/omap2.c omap_nand_dma_transfer() -> omap_prefetch_enable()

Type Parameter Key Value
PARAM_VALUE 1 fifo_th 64
PARAM_VALUE 2 dma_mode 1
PARAM_VALUE 3 u32_count 1-u32max
PARAM_VALUE 4 is_write 0-1
PARAM_VALUE 5 info 4096-ptr_max
CAPPED_DATA 5 info->dma->device->dev 1
DATA_SOURCE 3 u32_count $2
DATA_SOURCE 4 is_write $3
DATA_SOURCE 5 info r mtd_to_omap
HARD_MAX 4 is_write 1
RX_PATH
TASK_NOT_RUNNING
UNITS 3 u32_count unit_byte
HALF_LOCKED2 &chip->controller->lock
HALF_LOCKED2 &chip->lock