#include <brcmu_utils.h>
#include <brcmu_wifi.h>
-#include "dngl_stats.h"
#include "dhd.h"
#include "dhd_proto.h"
#include "dhd_bus.h"
#define RETRIES 2 /* # of retries to retrieve matching ioctl response */
#define BUS_HEADER_LEN (16+BRCMF_SDALIGN) /* Must be atleast SDPCM_RESERVE
- * defined in dhd_sdio.c
* (amount of header tha might be added)
* plus any space that might be needed
* for alignment padding.
unsigned char buf[BRCMF_C_IOCTL_MAXLEN + ROUND_UP_MARGIN];
};
-static int brcmf_proto_cdc_msg(dhd_pub_t *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);
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
/* NOTE : cdc->msg.len holds the desired length of the buffer to be
* returned. Only up to CDC_MAX_MSG_SIZE of this buffer area
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(dhd_pub_t *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__));
+ BRCMF_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(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf,
- uint len)
+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;
u32 id, flags = 0;
- DHD_TRACE(("%s: Enter\n", __func__));
- DHD_CTL(("%s: cmd %d len %d\n", __func__, cmd, len));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
+ BRCMF_CTL(("%s: cmd %d len %d\n", __func__, cmd, len));
/* Respond "bcmerror" and "bcmerrorstr" with local cache */
if (cmd == BRCMF_C_GET_VAR && buf) {
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));
+ BRCMF_ERROR(("brcmf_proto_cdc_query_ioctl: brcmf_proto_cdc_msg "
+ "failed w/status %d\n", ret));
goto done;
}
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;
if ((id < prot->reqid) && (++retries < RETRIES))
goto retry;
if (id != prot->reqid) {
- DHD_ERROR(("%s: %s: unexpected request id %d (expected %d)\n",
- brcmf_ifname(dhd, ifidx), __func__, id,
- prot->reqid));
+ BRCMF_ERROR(("%s: %s: unexpected request id %d (expected %d)\n",
+ 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(dhd_pub_t *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;
- DHD_TRACE(("%s: Enter\n", __func__));
- DHD_CTL(("%s: cmd %d len %d\n", __func__, cmd, len));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
+ BRCMF_CTL(("%s: cmd %d len %d\n", __func__, cmd, len));
memset(msg, 0, sizeof(struct brcmf_proto_cdc_ioctl));
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;
id = (flags & CDCF_IOC_ID_MASK) >> CDCF_IOC_ID_SHIFT;
if (id != prot->reqid) {
- DHD_ERROR(("%s: %s: unexpected request id %d (expected %d)\n",
- brcmf_ifname(dhd, ifidx), __func__, id,
- prot->reqid));
+ BRCMF_ERROR(("%s: %s: unexpected request id %d (expected %d)\n",
+ 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(dhd_pub_t *dhd, int ifidx, struct brcmf_ioctl *ioc, void *buf,
- int len)
+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) {
- DHD_ERROR(("%s : bus is down. we have nothing to do\n",
- __func__));
+ if (drvr->busstate == BRCMF_BUS_DOWN) {
+ BRCMF_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__));
-
- ASSERT(len <= BRCMF_C_IOCTL_MAXLEN);
+ BRCMF_TRACE(("%s: Enter\n", __func__));
if (len > BRCMF_C_IOCTL_MAXLEN)
goto done;
if (prot->pending == true) {
- DHD_TRACE(("CDC packet is pending!!!! cmd=0x%x (%lu) "
- "lastcmd=0x%x (%lu)\n",
- ioc->cmd, (unsigned long)ioc->cmd, prot->lastcmd,
- (unsigned long)prot->lastcmd));
+ BRCMF_TRACE(("CDC packet is pending!!!! cmd=0x%x (%lu) "
+ "lastcmd=0x%x (%lu)\n",
+ ioc->cmd, (unsigned long)ioc->cmd, prot->lastcmd,
+ (unsigned long)prot->lastcmd));
if ((ioc->cmd == BRCMF_C_SET_VAR) ||
(ioc->cmd == BRCMF_C_GET_VAR))
- DHD_TRACE(("iovar cmd=%s\n", (char *)buf));
+ BRCMF_TRACE(("iovar cmd=%s\n", (char *)buf));
goto done;
}
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(dhd_pub_t *dhdp, const char *name,
- void *params, int plen, void *arg, int len, bool set)
-{
- return -ENOTSUPP;
-}
-
-void brcmf_proto_dump(dhd_pub_t *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(dhd_pub_t *dhd, int ifidx, struct sk_buff *pktbuf)
+void brcmf_proto_hdrpush(struct brcmf_pub *drvr, int ifidx,
+ struct sk_buff *pktbuf)
{
struct brcmf_proto_bdc_header *h;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
/* Push BDC header used to convey priority for buses that don't */
BDC_SET_IF_IDX(h, ifidx);
}
-int brcmf_proto_hdrpull(dhd_pub_t *dhd, int *ifidx, struct sk_buff *pktbuf)
+int brcmf_proto_hdrpull(struct brcmf_pub *drvr, int *ifidx,
+ struct sk_buff *pktbuf)
{
struct brcmf_proto_bdc_header *h;
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_TRACE(("%s: Enter\n", __func__));
/* Pop BDC header used to convey priority for buses that don't */
if (pktbuf->len < BDC_HEADER_LEN) {
- DHD_ERROR(("%s: rx data too short (%d < %d)\n", __func__,
- pktbuf->len, BDC_HEADER_LEN));
+ BRCMF_ERROR(("%s: rx data too short (%d < %d)\n", __func__,
+ pktbuf->len, BDC_HEADER_LEN));
return -EBADE;
}
*ifidx = BDC_GET_IF_IDX(h);
if (*ifidx >= BRCMF_MAX_IFS) {
- DHD_ERROR(("%s: rx data ifnum out of range (%d)\n",
- __func__, *ifidx));
+ BRCMF_ERROR(("%s: rx data ifnum out of range (%d)\n",
+ __func__, *ifidx));
return -EBADE;
}
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_ERROR(("%s: non-BDC packet received, flags 0x%x\n",
+ 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_INFO(("%s: BDC packet received with good rx-csum, "
+ "flags 0x%x\n",
+ brcmf_ifname(drvr, *ifidx), h->flags));
PKTSETSUMGOOD(pktbuf, true);
}
return 0;
}
-int brcmf_proto_attach(dhd_pub_t *dhd)
+int brcmf_proto_attach(struct brcmf_pub *drvr)
{
struct brcmf_proto *cdc;
cdc = kzalloc(sizeof(struct brcmf_proto), GFP_ATOMIC);
if (!cdc) {
- DHD_ERROR(("%s: kmalloc failed\n", __func__));
+ BRCMF_ERROR(("%s: kmalloc failed\n", __func__));
goto fail;
}
/* ensure that the msg buf directly follows the cdc msg struct */
if ((unsigned long)(&cdc->msg + 1) != (unsigned long)cdc->buf) {
- DHD_ERROR(("struct brcmf_proto is not correctly defined\n"));
+ BRCMF_ERROR(("struct brcmf_proto is not correctly defined\n"));
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(dhd_pub_t *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(dhd_pub_t *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(dhd_pub_t *dhd)
+int brcmf_proto_init(struct brcmf_pub *drvr)
{
int ret = 0;
char buf[128];
- DHD_TRACE(("%s: Enter\n", __func__));
+ BRCMF_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(dhd_pub_t *dhd)
+void brcmf_proto_stop(struct brcmf_pub *drvr)
{
/* Nothing to do for CDC */
}
git.openpandora.org / pandora-kernel.git / blobdiff