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brcm80211: fmac: abstract bus_txdata interface function pointer

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Abstract bus layer brcmf_bus_txdata function pointer for common
layer. This patch is part of the fullmac bus interface refactoring.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Alwin Beukers <alwin@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Franky Lin 2011-12-16 18:37:15 -08:00 committed by John W. Linville
parent 99a0b8ff91
commit b9692d17e8
3 changed files with 5 additions and 5 deletions
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5
drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
View File

@ -53,6 +53,8 @@ struct brcmf_bus {
void (*brcmf_bus_stop)(struct device *);
/* Initialize bus module: prepare for communication w/dongle */
int (*brcmf_bus_init)(struct device *);
/* Send a data frame to the dongle. Callee disposes of txp. */
int (*brcmf_bus_txdata)(struct device *, struct sk_buff *);
};
/*
@ -99,9 +101,6 @@ extern int brcmf_add_if(struct device *dev, int ifidx,
/*
* Exported from brcmf bus module (brcmf_usb, brcmf_sdio)
*/
/* Send a data frame to the dongle. Callee disposes of txp. */
extern int brcmf_sdbrcm_bus_txdata(struct device *dev, struct sk_buff *txp);
/* Send/receive a control message to/from the dongle.
* Expects caller to enforce a single outstanding transaction.
*/

2
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
View File

@ -291,7 +291,7 @@ int brcmf_sendpkt(struct brcmf_pub *drvr, int ifidx, struct sk_buff *pktbuf)
brcmf_proto_hdrpush(drvr, ifidx, pktbuf);
/* Use bus module to send data frame */
return brcmf_sdbrcm_bus_txdata(drvr->dev, pktbuf);
return drvr->bus_if->brcmf_bus_txdata(drvr->dev, pktbuf);
}
static int brcmf_netdev_start_xmit(struct sk_buff *skb, struct net_device *ndev)

3
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
View File

@ -2655,7 +2655,7 @@ static int brcmf_sdbrcm_dpc_thread(void *data)
return 0;
}
int brcmf_sdbrcm_bus_txdata(struct device *dev, struct sk_buff *pkt)
static int brcmf_sdbrcm_bus_txdata(struct device *dev, struct sk_buff *pkt)
{
int ret = -EBADE;
uint datalen, prec;
@ -3955,6 +3955,7 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev)
/* Assign bus interface call back */
bus->sdiodev->bus_if->brcmf_bus_stop = brcmf_sdbrcm_bus_stop;
bus->sdiodev->bus_if->brcmf_bus_init = brcmf_sdbrcm_bus_init;
bus->sdiodev->bus_if->brcmf_bus_txdata = brcmf_sdbrcm_bus_txdata;
/* Attach to the brcmf/OS/network interface */
ret = brcmf_attach(SDPCM_RESERVE, bus->sdiodev->dev);
if (ret != 0) {