Commit 1062904c authored by Arend van Spriel's avatar Arend van Spriel Committed by John W. Linville
Browse files

brcm80211: fix annotations in TOE configuration functions



The configuration function for the TCP offload engine were not
taking CPU endianess into account. Proper annotations and conversions
have been added.
Reported-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Reviewed-by: default avatarRoland Vossen <rvossen@broadcom.com>
Reviewed-by: default avatarFranky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent b5036243
......@@ -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) {
......
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