unsigned char buf[BRCMF_C_IOCTL_MAXLEN + ROUND_UP_MARGIN];
};
-static int brcmf_proto_cdc_msg(struct brcmf_pub *dhd)
+static int brcmf_proto_cdc_msg(struct brcmf_pub *drvr)
{
- struct brcmf_proto *prot = dhd->prot;
+ struct brcmf_proto *prot = drvr->prot;
int len = le32_to_cpu(prot->msg.len) +
sizeof(struct brcmf_proto_cdc_ioctl);
len = CDC_MAX_MSG_SIZE;
/* Send request */
- return brcmf_sdbrcm_bus_txctl(dhd->bus, (unsigned char *)&prot->msg,
+ return brcmf_sdbrcm_bus_txctl(drvr->bus, (unsigned char *)&prot->msg,
len);
}
-static int brcmf_proto_cdc_cmplt(struct brcmf_pub *dhd, u32 id, u32 len)
+static int brcmf_proto_cdc_cmplt(struct brcmf_pub *drvr, u32 id, u32 len)
{
int ret;
- struct brcmf_proto *prot = dhd->prot;
+ struct brcmf_proto *prot = drvr->prot;
DHD_TRACE(("%s: Enter\n", __func__));
do {
- ret = brcmf_sdbrcm_bus_rxctl(dhd->bus,
+ ret = brcmf_sdbrcm_bus_rxctl(drvr->bus,
(unsigned char *)&prot->msg,
len + sizeof(struct brcmf_proto_cdc_ioctl));
if (ret < 0)
}
int
-brcmf_proto_cdc_query_ioctl(struct brcmf_pub *dhd, int ifidx, uint cmd,
+brcmf_proto_cdc_query_ioctl(struct brcmf_pub *drvr, int ifidx, uint cmd,
void *buf, uint len)
{
- struct brcmf_proto *prot = dhd->prot;
+ struct brcmf_proto *prot = drvr->prot;
struct brcmf_proto_cdc_ioctl *msg = &prot->msg;
void *info;
int ret = 0, retries = 0;
BCME_STRLEN);
goto done;
} else if (!strcmp((char *)buf, "bcmerror")) {
- *(int *)buf = dhd->dongle_error;
+ *(int *)buf = drvr->dongle_error;
goto done;
}
}
if (buf)
memcpy(prot->buf, buf, len);
- ret = brcmf_proto_cdc_msg(dhd);
+ ret = brcmf_proto_cdc_msg(drvr);
if (ret < 0) {
DHD_ERROR(("dhdcdc_query_ioctl: dhdcdc_msg failed w/status "
"%d\n", ret));
retry:
/* wait for interrupt and get first fragment */
- ret = brcmf_proto_cdc_cmplt(dhd, prot->reqid, len);
+ ret = brcmf_proto_cdc_cmplt(drvr, prot->reqid, len);
if (ret < 0)
goto done;
goto retry;
if (id != prot->reqid) {
DHD_ERROR(("%s: %s: unexpected request id %d (expected %d)\n",
- brcmf_ifname(dhd, ifidx), __func__, id,
+ brcmf_ifname(drvr, ifidx), __func__, id,
prot->reqid));
ret = -EINVAL;
goto done;
if (flags & CDCF_IOC_ERROR) {
ret = le32_to_cpu(msg->status);
/* Cache error from dongle */
- dhd->dongle_error = ret;
+ drvr->dongle_error = ret;
}
done:
return ret;
}
-int brcmf_proto_cdc_set_ioctl(struct brcmf_pub *dhd, int ifidx, uint cmd,
+int brcmf_proto_cdc_set_ioctl(struct brcmf_pub *drvr, int ifidx, uint cmd,
void *buf, uint len)
{
- struct brcmf_proto *prot = dhd->prot;
+ struct brcmf_proto *prot = drvr->prot;
struct brcmf_proto_cdc_ioctl *msg = &prot->msg;
int ret = 0;
u32 flags, id;
if (buf)
memcpy(prot->buf, buf, len);
- ret = brcmf_proto_cdc_msg(dhd);
+ ret = brcmf_proto_cdc_msg(drvr);
if (ret < 0)
goto done;
- ret = brcmf_proto_cdc_cmplt(dhd, prot->reqid, len);
+ ret = brcmf_proto_cdc_cmplt(drvr, prot->reqid, len);
if (ret < 0)
goto done;
if (id != prot->reqid) {
DHD_ERROR(("%s: %s: unexpected request id %d (expected %d)\n",
- brcmf_ifname(dhd, ifidx), __func__, id,
+ brcmf_ifname(drvr, ifidx), __func__, id,
prot->reqid));
ret = -EINVAL;
goto done;
if (flags & CDCF_IOC_ERROR) {
ret = le32_to_cpu(msg->status);
/* Cache error from dongle */
- dhd->dongle_error = ret;
+ drvr->dongle_error = ret;
}
done:
return ret;
}
-extern int dhd_bus_interface(struct dhd_bus *bus, uint arg, void *arg2);
int
-brcmf_proto_ioctl(struct brcmf_pub *dhd, int ifidx, struct brcmf_ioctl *ioc,
+brcmf_proto_ioctl(struct brcmf_pub *drvr, int ifidx, struct brcmf_ioctl *ioc,
void *buf, int len)
{
- struct brcmf_proto *prot = dhd->prot;
+ struct brcmf_proto *prot = drvr->prot;
int ret = -1;
- if (dhd->busstate == DHD_BUS_DOWN) {
+ if (drvr->busstate == DHD_BUS_DOWN) {
DHD_ERROR(("%s : bus is down. we have nothing to do\n",
__func__));
return ret;
}
- brcmf_os_proto_block(dhd);
+ brcmf_os_proto_block(drvr);
DHD_TRACE(("%s: Enter\n", __func__));
prot->pending = true;
prot->lastcmd = ioc->cmd;
if (ioc->set)
- ret = brcmf_proto_cdc_set_ioctl(dhd, ifidx, ioc->cmd, buf, len);
+ ret = brcmf_proto_cdc_set_ioctl(drvr, ifidx, ioc->cmd,
+ buf, len);
else {
- ret = brcmf_proto_cdc_query_ioctl(dhd, ifidx, ioc->cmd,
+ ret = brcmf_proto_cdc_query_ioctl(drvr, ifidx, ioc->cmd,
buf, len);
if (ret > 0)
ioc->used = ret - sizeof(struct brcmf_proto_cdc_ioctl);
slen = strlen("wme_dp") + 1;
if (len >= (int)(slen + sizeof(int)))
memcpy(&val, (char *)buf + slen, sizeof(int));
- dhd->wme_dp = (u8) le32_to_cpu(val);
+ drvr->wme_dp = (u8) le32_to_cpu(val);
}
prot->pending = false;
done:
- brcmf_os_proto_unblock(dhd);
+ brcmf_os_proto_unblock(drvr);
return ret;
}
(((struct sk_buff *)(skb))->ip_summed = \
((x) ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE))
-/* PKTSETSUMNEEDED and PKTSUMGOOD are not possible because
- skb->ip_summed is overloaded */
-
-int
-brcmf_proto_iovar_op(struct brcmf_pub *dhdp, const char *name,
- void *params, int plen, void *arg, int len, bool set)
-{
- return -ENOTSUPP;
-}
-
-void brcmf_proto_dump(struct brcmf_pub *dhdp, struct brcmu_strbuf *strbuf)
+void brcmf_proto_dump(struct brcmf_pub *drvr, struct brcmu_strbuf *strbuf)
{
- brcmu_bprintf(strbuf, "Protocol CDC: reqid %d\n", dhdp->prot->reqid);
+ brcmu_bprintf(strbuf, "Protocol CDC: reqid %d\n", drvr->prot->reqid);
}
-void brcmf_proto_hdrpush(struct brcmf_pub *dhd, int ifidx,
+void brcmf_proto_hdrpush(struct brcmf_pub *drvr, int ifidx,
struct sk_buff *pktbuf)
{
struct brcmf_proto_bdc_header *h;
BDC_SET_IF_IDX(h, ifidx);
}
-int brcmf_proto_hdrpull(struct brcmf_pub *dhd, int *ifidx,
+int brcmf_proto_hdrpull(struct brcmf_pub *drvr, int *ifidx,
struct sk_buff *pktbuf)
{
struct brcmf_proto_bdc_header *h;
if (((h->flags & BDC_FLAG_VER_MASK) >> BDC_FLAG_VER_SHIFT) !=
BDC_PROTO_VER) {
DHD_ERROR(("%s: non-BDC packet received, flags 0x%x\n",
- brcmf_ifname(dhd, *ifidx), h->flags));
+ brcmf_ifname(drvr, *ifidx), h->flags));
return -EBADE;
}
if (h->flags & BDC_FLAG_SUM_GOOD) {
DHD_INFO(("%s: BDC packet received with good rx-csum, "
"flags 0x%x\n",
- brcmf_ifname(dhd, *ifidx), h->flags));
+ brcmf_ifname(drvr, *ifidx), h->flags));
PKTSETSUMGOOD(pktbuf, true);
}
return 0;
}
-int brcmf_proto_attach(struct brcmf_pub *dhd)
+int brcmf_proto_attach(struct brcmf_pub *drvr)
{
struct brcmf_proto *cdc;
goto fail;
}
- dhd->prot = cdc;
- dhd->hdrlen += BDC_HEADER_LEN;
- dhd->maxctl = BRCMF_C_IOCTL_MAXLEN +
+ drvr->prot = cdc;
+ drvr->hdrlen += BDC_HEADER_LEN;
+ drvr->maxctl = BRCMF_C_IOCTL_MAXLEN +
sizeof(struct brcmf_proto_cdc_ioctl) + ROUND_UP_MARGIN;
return 0;
}
/* ~NOTE~ What if another thread is waiting on the semaphore? Holding it? */
-void brcmf_proto_detach(struct brcmf_pub *dhd)
+void brcmf_proto_detach(struct brcmf_pub *drvr)
{
- kfree(dhd->prot);
- dhd->prot = NULL;
+ kfree(drvr->prot);
+ drvr->prot = NULL;
}
-void brcmf_proto_dstats(struct brcmf_pub *dhd)
+void brcmf_proto_dstats(struct brcmf_pub *drvr)
{
/* No stats from dongle added yet, copy bus stats */
- dhd->dstats.tx_packets = dhd->tx_packets;
- dhd->dstats.tx_errors = dhd->tx_errors;
- dhd->dstats.rx_packets = dhd->rx_packets;
- dhd->dstats.rx_errors = dhd->rx_errors;
- dhd->dstats.rx_dropped = dhd->rx_dropped;
- dhd->dstats.multicast = dhd->rx_multicast;
+ drvr->dstats.tx_packets = drvr->tx_packets;
+ drvr->dstats.tx_errors = drvr->tx_errors;
+ drvr->dstats.rx_packets = drvr->rx_packets;
+ drvr->dstats.rx_errors = drvr->rx_errors;
+ drvr->dstats.rx_dropped = drvr->rx_dropped;
+ drvr->dstats.multicast = drvr->rx_multicast;
return;
}
-int brcmf_proto_init(struct brcmf_pub *dhd)
+int brcmf_proto_init(struct brcmf_pub *drvr)
{
int ret = 0;
char buf[128];
DHD_TRACE(("%s: Enter\n", __func__));
- brcmf_os_proto_block(dhd);
+ brcmf_os_proto_block(drvr);
/* Get the device MAC address */
strcpy(buf, "cur_etheraddr");
- ret = brcmf_proto_cdc_query_ioctl(dhd, 0, BRCMF_C_GET_VAR,
+ ret = brcmf_proto_cdc_query_ioctl(drvr, 0, BRCMF_C_GET_VAR,
buf, sizeof(buf));
if (ret < 0) {
- brcmf_os_proto_unblock(dhd);
+ brcmf_os_proto_unblock(drvr);
return ret;
}
- memcpy(dhd->mac, buf, ETH_ALEN);
+ memcpy(drvr->mac, buf, ETH_ALEN);
- brcmf_os_proto_unblock(dhd);
+ brcmf_os_proto_unblock(drvr);
- ret = brcmf_c_preinit_ioctls(dhd);
+ ret = brcmf_c_preinit_ioctls(drvr);
/* Always assumes wl for now */
- dhd->iswl = true;
+ drvr->iswl = true;
return ret;
}
-void brcmf_proto_stop(struct brcmf_pub *dhd)
+void brcmf_proto_stop(struct brcmf_pub *drvr)
{
/* Nothing to do for CDC */
}