openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

brcm80211: use endian annotation for roaming related parameters 

The parameters for roaming are sent to the device and should be little
endian. These have been annotated and converted appropriately.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Arend van Spriel 2011-10-12 20:51:22 +02:00 committed by John W. Linville
parent c4e382d239
commit f588bc0c0b
1 changed files with 14 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
View File

@ -3437,17 +3437,20 @@ static s32
brcmf_dongle_roam(struct net_device *ndev, u32 roamvar, u32 bcn_timeout) brcmf_dongle_roam(struct net_device *ndev, u32 roamvar, u32 bcn_timeout)
{ {
s8 iovbuf[32]; s8 iovbuf[32];
s32 roamtrigger[2];
s32 roam_delta[2];
s32 err = 0; s32 err = 0;
__le32 roamtrigger[2];
__le32 roam_delta[2];
__le32 bcn_to_le;
__le32 roamvar_le;
/* /*
* Setup timeout if Beacons are lost and roam is * Setup timeout if Beacons are lost and roam is
* off to report link down * off to report link down
*/ */
if (roamvar) { if (roamvar) {
brcmu_mkiovar("bcn_timeout", (char *)&bcn_timeout, bcn_to_le = cpu_to_le32(bcn_timeout);
sizeof(bcn_timeout), iovbuf, sizeof(iovbuf)); brcmu_mkiovar("bcn_timeout", (char *)&bcn_to_le,
sizeof(bcn_to_le), iovbuf, sizeof(iovbuf));
err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_VAR, err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_VAR,
iovbuf, sizeof(iovbuf)); iovbuf, sizeof(iovbuf));
if (err) { if (err) {
@ -3461,16 +3464,17 @@ brcmf_dongle_roam(struct net_device *ndev, u32 roamvar, u32 bcn_timeout)
* to take care of roaming * to take care of roaming
*/ */
WL_INFO("Internal Roaming = %s\n", roamvar ? "Off" : "On"); WL_INFO("Internal Roaming = %s\n", roamvar ? "Off" : "On");
brcmu_mkiovar("roam_off", (char *)&roamvar, roamvar_le = cpu_to_le32(roamvar);
sizeof(roamvar), iovbuf, sizeof(iovbuf)); brcmu_mkiovar("roam_off", (char *)&roamvar_le,
sizeof(roamvar_le), iovbuf, sizeof(iovbuf));
err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_VAR, iovbuf, sizeof(iovbuf)); err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_VAR, iovbuf, sizeof(iovbuf));
if (err) { if (err) {
WL_ERR("roam_off error (%d)\n", err); WL_ERR("roam_off error (%d)\n", err);
goto dongle_rom_out; goto dongle_rom_out;
} }
roamtrigger[0] = WL_ROAM_TRIGGER_LEVEL; roamtrigger[0] = cpu_to_le32(WL_ROAM_TRIGGER_LEVEL);
roamtrigger[1] = BRCM_BAND_ALL; roamtrigger[1] = cpu_to_le32(BRCM_BAND_ALL);
err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_ROAM_TRIGGER, err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_ROAM_TRIGGER,
(void *)roamtrigger, sizeof(roamtrigger)); (void *)roamtrigger, sizeof(roamtrigger));
if (err) { if (err) {
@ -3478,8 +3482,8 @@ brcmf_dongle_roam(struct net_device *ndev, u32 roamvar, u32 bcn_timeout)
goto dongle_rom_out; goto dongle_rom_out;
} }
roam_delta[0] = WL_ROAM_DELTA; roam_delta[0] = cpu_to_le32(WL_ROAM_DELTA);
roam_delta[1] = BRCM_BAND_ALL; roam_delta[1] = cpu_to_le32(BRCM_BAND_ALL);
err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_ROAM_DELTA, err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_ROAM_DELTA,
(void *)roam_delta, sizeof(roam_delta)); (void *)roam_delta, sizeof(roam_delta));
if (err) { if (err) {