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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/wireless/broadcom/b43/dma.c dma_rx() -> b43_poison_rx_buffer()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->ops 4096-ptr_max
PARAM_VALUE 0 ring->ops->get_current_rxslot 4096-ptr_max
PARAM_VALUE 0 ring->ops->idx2desc 4096-ptr_max
PARAM_VALUE 0 ring->ops->set_current_rxslot 4096-ptr_max
PARAM_VALUE 1 skb 4096-ptr_max
CAPPED_DATA 0 ring->rx_buffersize 1
DATA_SOURCE 0 ring $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->wl->mutex
HALF_LOCKED2 &wl->mutex
TYPE_LOCK (struct b43_wl)->mutex

drivers/net/wireless/broadcom/b43/dma.c dma_rx() -> b43_poison_rx_buffer()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->ops 4096-ptr_max
PARAM_VALUE 0 ring->ops->get_current_rxslot 4096-ptr_max
PARAM_VALUE 0 ring->ops->idx2desc 4096-ptr_max
PARAM_VALUE 0 ring->ops->set_current_rxslot 4096-ptr_max
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->data 4096-ptr_max
DATA_SOURCE 0 ring $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->wl->mutex
HALF_LOCKED2 &wl->mutex
TYPE_LOCK (struct b43_wl)->mutex

drivers/net/wireless/broadcom/b43/dma.c setup_rx_descbuffer() -> b43_poison_rx_buffer()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->ops 4096-ptr_max
PARAM_VALUE 0 ring->ops->get_current_rxslot 4096-ptr_max
PARAM_VALUE 0 ring->ops->idx2desc 4096-ptr_max
PARAM_VALUE 0 ring->ops->set_current_rxslot 4096-ptr_max
PARAM_VALUE 1 skb 4096-ptr_max
BUF_SIZE 0 ring (-1),6264
BUF_SIZE 0 ring (-1),6264
BUF_SIZE 0 ring->ops (-1),56
BUF_SIZE 0 ring->txhdr_cache (-1),106,110,118
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
DATA_SOURCE 0 ring $0
DATA_SOURCE 1 skb r __dev_alloc_skb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ring->dev->fw.patch 0-u16max
HOST_DATA 0 ring->dev->phy.analog 0-15[c]
HOST_DATA 0 ring->dev->phy.gmode 0-1
HOST_DATA 0 ring->dev->phy.radio_rev 0-255
HOST_DATA 0 ring->dev->phy.radio_ver 0-u16max
HOST_DATA 0 ring->dev->phy.supports_2ghz 0-1
HOST_DATA 0 ring->dev->phy.supports_5ghz 0-1
HOST_DATA 0 ring->dev->phy.type 2,4-5,7[c]
HALF_LOCKED2 &wl->mutex
TYPE_LOCK (struct b43_wl)->mutex

drivers/net/wireless/broadcom/b43/dma.c setup_rx_descbuffer() -> b43_poison_rx_buffer()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->ops 4096-ptr_max
PARAM_VALUE 0 ring->ops->get_current_rxslot 4096-ptr_max
PARAM_VALUE 0 ring->ops->idx2desc 4096-ptr_max
PARAM_VALUE 0 ring->ops->set_current_rxslot 4096-ptr_max
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->data->frame_len 0
PARAM_VALUE 1 *skb->sk->sk_callback_lock.owner (-4611686018427387904)-4611686018427387903
BUF_SIZE 0 ring (-1),6264
BUF_SIZE 0 ring (-1),6264
BUF_SIZE 0 ring->ops (-1),56
BUF_SIZE 0 ring->txhdr_cache (-1),106,110,118
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
CAPPED_DATA 0 ring->rx_buffersize 1
DATA_SOURCE 0 ring $0
DATA_SOURCE 1 skb r __dev_alloc_skb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ring->dev->fw.patch 0-u16max
HOST_DATA 0 ring->dev->phy.analog 0-15[c]
HOST_DATA 0 ring->dev->phy.gmode 0-1
HOST_DATA 0 ring->dev->phy.radio_rev 0-255
HOST_DATA 0 ring->dev->phy.radio_ver 0-u16max
HOST_DATA 0 ring->dev->phy.supports_2ghz 0-1
HOST_DATA 0 ring->dev->phy.supports_5ghz 0-1
HOST_DATA 0 ring->dev->phy.type 2,4-5,7[c]
HALF_LOCKED2 &wl->mutex
TYPE_LOCK (struct b43_wl)->mutex