diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac/dma.h')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/dma.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.h b/drivers/net/wireless/brcm80211/brcmsmac/dma.h index ebc5bc546f3..ff5b80b0904 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/dma.h +++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.h @@ -18,6 +18,7 @@ #define _BRCM_DMA_H_ #include <linux/delay.h> +#include <linux/skbuff.h> #include "types.h" /* forward structure declarations */ /* map/unmap direction */ @@ -73,19 +74,23 @@ struct dma_pub { uint txnobuf; /* tx out of dma descriptors */ }; -extern struct dma_pub *dma_attach(char *name, struct si_pub *sih, - void __iomem *dmaregstx, void __iomem *dmaregsrx, - uint ntxd, uint nrxd, - uint rxbufsize, int rxextheadroom, - uint nrxpost, uint rxoffset, uint *msg_level); +extern struct dma_pub *dma_attach(char *name, struct brcms_c_info *wlc, + uint txregbase, uint rxregbase, + uint ntxd, uint nrxd, + uint rxbufsize, int rxextheadroom, + uint nrxpost, uint rxoffset); void dma_rxinit(struct dma_pub *pub); -struct sk_buff *dma_rx(struct dma_pub *pub); +int dma_rx(struct dma_pub *pub, struct sk_buff_head *skb_list); bool dma_rxfill(struct dma_pub *pub); bool dma_rxreset(struct dma_pub *pub); bool dma_txreset(struct dma_pub *pub); void dma_txinit(struct dma_pub *pub); -int dma_txfast(struct dma_pub *pub, struct sk_buff *p0, bool commit); +int dma_txfast(struct brcms_c_info *wlc, struct dma_pub *pub, + struct sk_buff *p0); +void dma_txflush(struct dma_pub *pub); +int dma_txpending(struct dma_pub *pub); +void dma_kick_tx(struct dma_pub *pub); void dma_txsuspend(struct dma_pub *pub); bool dma_txsuspended(struct dma_pub *pub); void dma_txresume(struct dma_pub *pub); |