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brcm80211: fix annotations in TOE configuration functions

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The configuration function for the TCP offload engine were not
taking CPU endianess into account. Proper annotations and conversions
have been added.

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 20:51:18 +02:00 committed by John W. Linville
parent b5036243c1
commit 1062904c9b
1 changed files with 8 additions and 7 deletions
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15
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
View file

@ -559,6 +559,7 @@ static struct net_device_stats *brcmf_netdev_get_stats(struct net_device *ndev)
static int brcmf_toe_get(struct brcmf_info *drvr_priv, int ifidx, u32 *toe_ol)
{
struct brcmf_dcmd dcmd;
__le32 toe_le;
char buf[32];
int ret;
@ -584,7 +585,8 @@ static int brcmf_toe_get(struct brcmf_info *drvr_priv, int ifidx, u32 *toe_ol)
return ret;
}
memcpy(toe_ol, buf, sizeof(u32));
memcpy(&toe_le, buf, sizeof(u32));
*toe_ol = le32_to_cpu(toe_le);
return 0;
}
@ -594,7 +596,8 @@ static int brcmf_toe_set(struct brcmf_info *drvr_priv, int ifidx, u32 toe_ol)
{
struct brcmf_dcmd dcmd;
char buf[32];
int toe, ret;
int ret;
__le32 toe_le = cpu_to_le32(toe_ol);
memset(&dcmd, 0, sizeof(dcmd));
@ -604,9 +607,8 @@ static int brcmf_toe_set(struct brcmf_info *drvr_priv, int ifidx, u32 toe_ol)
dcmd.set = true;
/* Set toe_ol as requested */
strcpy(buf, "toe_ol");
memcpy(&buf[sizeof("toe_ol")], &toe_ol, sizeof(u32));
memcpy(&buf[sizeof("toe_ol")], &toe_le, sizeof(u32));
ret = brcmf_proto_dcmd(&drvr_priv->pub, ifidx, &dcmd, dcmd.len);
if (ret < 0) {
@ -616,11 +618,10 @@ static int brcmf_toe_set(struct brcmf_info *drvr_priv, int ifidx, u32 toe_ol)
}
/* Enable toe globally only if any components are enabled. */
toe = (toe_ol != 0);
toe_le = cpu_to_le32(toe_ol != 0);
strcpy(buf, "toe");
memcpy(&buf[sizeof("toe")], &toe, sizeof(u32));
memcpy(&buf[sizeof("toe")], &toe_le, sizeof(u32));
ret = brcmf_proto_dcmd(&drvr_priv->pub, ifidx, &dcmd, dcmd.len);
if (ret < 0) {