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brcmfmac: change testmode command to use new firmware interface layer 

switch to new firmware interface layer and remove redundant code.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Hante Meuleman 2012-10-22 10:36:16 -07:00 committed by John W. Linville
parent 91917c77d2
commit f368a5b601
3 changed files with 9 additions and 58 deletions
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3
drivers/net/wireless/brcm80211/brcmfmac/dhd.h
View File

@ -714,9 +714,6 @@ extern uint brcmf_c_mkiovar_bsscfg(char *name, char *data, uint datalen,
extern int brcmf_netdev_wait_pend8021x(struct net_device *ndev);
extern s32 brcmf_exec_dcmd(struct net_device *dev, u32 cmd, void *arg, u32 len);
extern int brcmf_netlink_dcmd(struct net_device *ndev, struct brcmf_dcmd *dcmd);
/* Return pointer to interface name */
extern char *brcmf_ifname(struct brcmf_pub *drvr, int idx);

54
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
View File

@ -706,60 +706,6 @@ static int brcmf_netdev_ioctl_entry(struct net_device *ndev, struct ifreq *ifr,
return -EOPNOTSUPP;
}
/* called only from within this driver. Sends a command to the dongle. */
s32 brcmf_exec_dcmd(struct net_device *ndev, u32 cmd, void *arg, u32 len)
{
struct brcmf_dcmd dcmd;
s32 err = 0;
int buflen = 0;
bool is_set_key_cmd;
struct brcmf_if *ifp = netdev_priv(ndev);
struct brcmf_pub *drvr = ifp->drvr;
memset(&dcmd, 0, sizeof(dcmd));
dcmd.cmd = cmd;
dcmd.buf = arg;
dcmd.len = len;
if (dcmd.buf != NULL)
buflen = min_t(uint, dcmd.len, BRCMF_DCMD_MAXLEN);
/* send to dongle (must be up, and wl) */
if ((drvr->bus_if->state != BRCMF_BUS_DATA)) {
brcmf_dbg(ERROR, "DONGLE_DOWN\n");
err = -EIO;
goto done;
}
/*
* Intercept BRCMF_C_SET_KEY CMD - serialize M4 send and
* set key CMD to prevent M4 encryption.
*/
is_set_key_cmd = ((dcmd.cmd == BRCMF_C_SET_KEY) ||
((dcmd.cmd == BRCMF_C_SET_VAR) &&
!(strncmp("wsec_key", dcmd.buf, 9))) ||
((dcmd.cmd == BRCMF_C_SET_VAR) &&
!(strncmp("bsscfg:wsec_key", dcmd.buf, 15))));
if (is_set_key_cmd)
brcmf_netdev_wait_pend8021x(ndev);
err = brcmf_proto_dcmd(drvr, ifp->idx, &dcmd, buflen);
done:
if (err > 0)
err = 0;
return err;
}
int brcmf_netlink_dcmd(struct net_device *ndev, struct brcmf_dcmd *dcmd)
{
brcmf_dbg(TRACE, "enter: cmd %x buf %p len %d\n",
dcmd->cmd, dcmd->buf, dcmd->len);
return brcmf_exec_dcmd(ndev, dcmd->cmd, dcmd->buf, dcmd->len);
}
static int brcmf_netdev_stop(struct net_device *ndev)
{
struct brcmf_if *ifp = netdev_priv(ndev);

10
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
View File

@ -3458,7 +3458,15 @@ static int brcmf_cfg80211_testmode(struct wiphy *wiphy, void *data, int len)
struct sk_buff *reply;
int ret;
ret = brcmf_netlink_dcmd(ndev, dcmd);
WL_TRACE("cmd %x set %d buf %p len %d\n", dcmd->cmd, dcmd->set,
dcmd->buf, dcmd->len);
if (dcmd->set)
ret = brcmf_fil_cmd_data_set(ndev, dcmd->cmd, dcmd->buf,
dcmd->len);
else
ret = brcmf_fil_cmd_data_get(ndev, dcmd->cmd, dcmd->buf,
dcmd->len);
if (ret == 0) {
reply = cfg80211_testmode_alloc_reply_skb(wiphy, sizeof(*dcmd));
nla_put(reply, NL80211_ATTR_TESTDATA, sizeof(*dcmd), dcmd);