diff options
author | Kalle Valo <kvalo@codeaurora.org> | 2015-11-17 19:52:05 +0200 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2015-11-18 11:24:22 +0200 |
commit | 05491d2ccf20b20a1375303441fbbfbd12b24a4f (patch) | |
tree | 52da6bbf8d97721ac9441f54f62b92f5a4410c14 /drivers/net/wireless/brcm80211/brcmfmac/vendor.c | |
parent | 423e3ce336499ddb4e094f40649d12d9820f785b (diff) |
brcm80211: move under broadcom vendor directory
Part of reorganising wireless drivers directory and Kconfig. Note that I had to
edit Makefiles from subdirectories to use the new location.
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/vendor.c')
-rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/vendor.c | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/vendor.c b/drivers/net/wireless/brcm80211/brcmfmac/vendor.c deleted file mode 100644 index 8eff2753abad..000000000000 --- a/drivers/net/wireless/brcm80211/brcmfmac/vendor.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Copyright (c) 2014 Broadcom Corporation - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include <linux/vmalloc.h> -#include <net/cfg80211.h> -#include <net/netlink.h> - -#include <brcmu_wifi.h> -#include "fwil_types.h" -#include "core.h" -#include "p2p.h" -#include "debug.h" -#include "cfg80211.h" -#include "vendor.h" -#include "fwil.h" - -static int brcmf_cfg80211_vndr_cmds_dcmd_handler(struct wiphy *wiphy, - struct wireless_dev *wdev, - const void *data, int len) -{ - struct brcmf_cfg80211_vif *vif; - struct brcmf_if *ifp; - const struct brcmf_vndr_dcmd_hdr *cmdhdr = data; - struct sk_buff *reply; - int ret, payload, ret_len; - void *dcmd_buf = NULL, *wr_pointer; - u16 msglen, maxmsglen = PAGE_SIZE - 0x100; - - if (len < sizeof(*cmdhdr)) { - brcmf_err("vendor command too short: %d\n", len); - return -EINVAL; - } - - vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev); - ifp = vif->ifp; - - brcmf_dbg(TRACE, "ifidx=%d, cmd=%d\n", ifp->ifidx, cmdhdr->cmd); - - if (cmdhdr->offset > len) { - brcmf_err("bad buffer offset %d > %d\n", cmdhdr->offset, len); - return -EINVAL; - } - - len -= cmdhdr->offset; - ret_len = cmdhdr->len; - if (ret_len > 0 || len > 0) { - if (len > BRCMF_DCMD_MAXLEN) { - brcmf_err("oversize input buffer %d\n", len); - len = BRCMF_DCMD_MAXLEN; - } - if (ret_len > BRCMF_DCMD_MAXLEN) { - brcmf_err("oversize return buffer %d\n", ret_len); - ret_len = BRCMF_DCMD_MAXLEN; - } - payload = max(ret_len, len) + 1; - dcmd_buf = vzalloc(payload); - if (NULL == dcmd_buf) - return -ENOMEM; - - memcpy(dcmd_buf, (void *)cmdhdr + cmdhdr->offset, len); - *(char *)(dcmd_buf + len) = '\0'; - } - - if (cmdhdr->set) - ret = brcmf_fil_cmd_data_set(ifp, cmdhdr->cmd, dcmd_buf, - ret_len); - else - ret = brcmf_fil_cmd_data_get(ifp, cmdhdr->cmd, dcmd_buf, - ret_len); - if (ret != 0) - goto exit; - - wr_pointer = dcmd_buf; - while (ret_len > 0) { - msglen = ret_len > maxmsglen ? maxmsglen : ret_len; - ret_len -= msglen; - payload = msglen + sizeof(msglen); - reply = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, payload); - if (NULL == reply) { - ret = -ENOMEM; - break; - } - - if (nla_put(reply, BRCMF_NLATTR_DATA, msglen, wr_pointer) || - nla_put_u16(reply, BRCMF_NLATTR_LEN, msglen)) { - kfree_skb(reply); - ret = -ENOBUFS; - break; - } - - ret = cfg80211_vendor_cmd_reply(reply); - if (ret) - break; - - wr_pointer += msglen; - } - -exit: - vfree(dcmd_buf); - - return ret; -} - -const struct wiphy_vendor_command brcmf_vendor_cmds[] = { - { - { - .vendor_id = BROADCOM_OUI, - .subcmd = BRCMF_VNDR_CMDS_DCMD - }, - .flags = WIPHY_VENDOR_CMD_NEED_WDEV | - WIPHY_VENDOR_CMD_NEED_NETDEV, - .doit = brcmf_cfg80211_vndr_cmds_dcmd_handler - }, -}; |