diff options
Diffstat (limited to 'drivers/staging/brcm80211/brcmfmac/dhd_cdc.c')
-rw-r--r-- | drivers/staging/brcm80211/brcmfmac/dhd_cdc.c | 348 |
1 files changed, 188 insertions, 160 deletions
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c b/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c index ba5a5cb7eede..345acabe935e 100644 --- a/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c +++ b/drivers/staging/brcm80211/brcmfmac/dhd_cdc.c @@ -16,33 +16,71 @@ #include <linux/types.h> #include <linux/netdevice.h> -#include <bcmdefs.h> - -#include <bcmutils.h> -#include <bcmcdc.h> - -#include <dngl_stats.h> -#include <dhd.h> -#include <dhd_proto.h> -#include <dhd_bus.h> -#include <dhd_dbg.h> -#ifdef CUSTOMER_HW2 -int wifi_get_mac_addr(unsigned char *buf); -#endif - -extern int dhd_preinit_ioctls(dhd_pub_t *dhd); - -/* Packet alignment for most efficient SDIO (can change based on platform) */ -#ifndef DHD_SDALIGN -#define DHD_SDALIGN 32 -#endif -#if !ISPOWEROF2(DHD_SDALIGN) -#error DHD_SDALIGN is not a power of 2! -#endif +#include <linux/sched.h> +#include <defs.h> + +#include <brcmu_utils.h> +#include <brcmu_wifi.h> + +#include "dhd.h" +#include "dhd_proto.h" +#include "dhd_bus.h" +#include "dhd_dbg.h" + +struct brcmf_proto_cdc_ioctl { + u32 cmd; /* ioctl command value */ + u32 len; /* lower 16: output buflen; + * upper 16: input buflen (excludes header) */ + u32 flags; /* flag defns given below */ + u32 status; /* status code returned from the device */ +}; + +/* Max valid buffer size that can be sent to the dongle */ +#define CDC_MAX_MSG_SIZE (ETH_FRAME_LEN+ETH_FCS_LEN) + +/* CDC flag definitions */ +#define CDCF_IOC_ERROR 0x01 /* 1=ioctl cmd failed */ +#define CDCF_IOC_SET 0x02 /* 0=get, 1=set cmd */ +#define CDCF_IOC_IF_MASK 0xF000 /* I/F index */ +#define CDCF_IOC_IF_SHIFT 12 +#define CDCF_IOC_ID_MASK 0xFFFF0000 /* id an ioctl pairing */ +#define CDCF_IOC_ID_SHIFT 16 /* ID Mask shift bits */ +#define CDC_IOC_ID(flags) \ + (((flags) & CDCF_IOC_ID_MASK) >> CDCF_IOC_ID_SHIFT) +#define CDC_SET_IF_IDX(hdr, idx) \ + ((hdr)->flags = (((hdr)->flags & ~CDCF_IOC_IF_MASK) | \ + ((idx) << CDCF_IOC_IF_SHIFT))) + +/* + * BDC header - Broadcom specific extension of CDC. + * Used on data packets to convey priority across USB. + */ +#define BDC_HEADER_LEN 4 +#define BDC_PROTO_VER 1 /* Protocol version */ +#define BDC_FLAG_VER_MASK 0xf0 /* Protocol version mask */ +#define BDC_FLAG_VER_SHIFT 4 /* Protocol version shift */ +#define BDC_FLAG_SUM_GOOD 0x04 /* Good RX checksums */ +#define BDC_FLAG_SUM_NEEDED 0x08 /* Dongle needs to do TX checksums */ +#define BDC_PRIORITY_MASK 0x7 +#define BDC_FLAG2_IF_MASK 0x0f /* packet rx interface in APSTA */ +#define BDC_FLAG2_IF_SHIFT 0 + +#define BDC_GET_IF_IDX(hdr) \ + ((int)((((hdr)->flags2) & BDC_FLAG2_IF_MASK) >> BDC_FLAG2_IF_SHIFT)) +#define BDC_SET_IF_IDX(hdr, idx) \ + ((hdr)->flags2 = (((hdr)->flags2 & ~BDC_FLAG2_IF_MASK) | \ + ((idx) << BDC_FLAG2_IF_SHIFT))) + +struct brcmf_proto_bdc_header { + u8 flags; + u8 priority; /* 802.1d Priority, 4:7 flow control info for usb */ + u8 flags2; + u8 rssi; +}; + #define RETRIES 2 /* # of retries to retrieve matching ioctl response */ -#define BUS_HEADER_LEN (16+DHD_SDALIGN) /* Must be atleast SDPCM_RESERVE - * defined in dhd_sdio.c +#define BUS_HEADER_LEN (16+BRCMF_SDALIGN) /* Must be atleast SDPCM_RESERVE * (amount of header tha might be added) * plus any space that might be needed * for alignment padding. @@ -51,21 +89,22 @@ extern int dhd_preinit_ioctls(dhd_pub_t *dhd); * round off at the end of buffer */ -typedef struct dhd_prot { +struct brcmf_proto { u16 reqid; u8 pending; u32 lastcmd; u8 bus_header[BUS_HEADER_LEN]; - cdc_ioctl_t msg; - unsigned char buf[WLC_IOCTL_MAXLEN + ROUND_UP_MARGIN]; -} dhd_prot_t; + struct brcmf_proto_cdc_ioctl msg; + unsigned char buf[BRCMF_C_IOCTL_MAXLEN + ROUND_UP_MARGIN]; +}; -static int dhdcdc_msg(dhd_pub_t *dhd) +static int brcmf_proto_cdc_msg(struct brcmf_pub *drvr) { - dhd_prot_t *prot = dhd->prot; - int len = le32_to_cpu(prot->msg.len) + sizeof(cdc_ioctl_t); + 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 @@ -75,20 +114,21 @@ static int dhdcdc_msg(dhd_pub_t *dhd) len = CDC_MAX_MSG_SIZE; /* Send request */ - return dhd_bus_txctl(dhd->bus, (unsigned char *)&prot->msg, len); + return brcmf_sdbrcm_bus_txctl(drvr->bus, (unsigned char *)&prot->msg, + len); } -static int dhdcdc_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; - dhd_prot_t *prot = dhd->prot; + struct brcmf_proto *prot = drvr->prot; - DHD_TRACE(("%s: Enter\n", __func__)); + BRCMF_TRACE(("%s: Enter\n", __func__)); do { - ret = - dhd_bus_rxctl(dhd->bus, (unsigned char *)&prot->msg, - len + sizeof(cdc_ioctl_t)); + ret = brcmf_sdbrcm_bus_rxctl(drvr->bus, + (unsigned char *)&prot->msg, + len + sizeof(struct brcmf_proto_cdc_ioctl)); if (ret < 0) break; } while (CDC_IOC_ID(le32_to_cpu(prot->msg.flags)) != id); @@ -97,30 +137,31 @@ static int dhdcdc_cmplt(dhd_pub_t *dhd, u32 id, u32 len) } int -dhdcdc_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) { - dhd_prot_t *prot = dhd->prot; - cdc_ioctl_t *msg = &prot->msg; + 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 == WLC_GET_VAR && buf) { + if (cmd == BRCMF_C_GET_VAR && buf) { if (!strcmp((char *)buf, "bcmerrorstr")) { strncpy((char *)buf, "bcm_error", BCME_STRLEN); goto done; } else if (!strcmp((char *)buf, "bcmerror")) { - *(int *)buf = dhd->dongle_error; + *(int *)buf = drvr->dongle_error; goto done; } } - memset(msg, 0, sizeof(cdc_ioctl_t)); + memset(msg, 0, sizeof(struct brcmf_proto_cdc_ioctl)); msg->cmd = cpu_to_le32(cmd); msg->len = cpu_to_le32(len); @@ -131,16 +172,16 @@ dhdcdc_query_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len) if (buf) memcpy(prot->buf, buf, len); - ret = dhdcdc_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 = dhdcdc_cmplt(dhd, prot->reqid, len); + ret = brcmf_proto_cdc_cmplt(drvr, prot->reqid, len); if (ret < 0) goto done; @@ -150,8 +191,9 @@ retry: if ((id < prot->reqid) && (++retries < RETRIES)) goto retry; if (id != prot->reqid) { - DHD_ERROR(("%s: %s: unexpected request id %d (expected %d)\n", - dhd_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; } @@ -170,24 +212,25 @@ retry: 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 dhdcdc_set_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len) +int brcmf_proto_cdc_set_ioctl(struct brcmf_pub *drvr, int ifidx, uint cmd, + void *buf, uint len) { - dhd_prot_t *prot = dhd->prot; - cdc_ioctl_t *msg = &prot->msg; + 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(cdc_ioctl_t)); + memset(msg, 0, sizeof(struct brcmf_proto_cdc_ioctl)); msg->cmd = cpu_to_le32(cmd); msg->len = cpu_to_le32(len); @@ -198,11 +241,11 @@ int dhdcdc_set_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len) if (buf) memcpy(prot->buf, buf, len); - ret = dhdcdc_msg(dhd); + ret = brcmf_proto_cdc_msg(drvr); if (ret < 0) goto done; - ret = dhdcdc_cmplt(dhd, prot->reqid, len); + ret = brcmf_proto_cdc_cmplt(drvr, prot->reqid, len); if (ret < 0) goto done; @@ -210,8 +253,9 @@ int dhdcdc_set_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len) 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", - dhd_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; } @@ -220,41 +264,40 @@ int dhdcdc_set_ioctl(dhd_pub_t *dhd, int ifidx, uint cmd, void *buf, uint len) 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 -dhd_prot_ioctl(dhd_pub_t *dhd, int ifidx, wl_ioctl_t *ioc, void *buf, int len) +brcmf_proto_ioctl(struct brcmf_pub *drvr, int ifidx, struct brcmf_ioctl *ioc, + void *buf, int len) { - dhd_prot_t *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; } - dhd_os_proto_block(dhd); - - DHD_TRACE(("%s: Enter\n", __func__)); + brcmf_os_proto_block(drvr); - ASSERT(len <= WLC_IOCTL_MAXLEN); + BRCMF_TRACE(("%s: Enter\n", __func__)); - if (len > WLC_IOCTL_MAXLEN) + 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)); - if ((ioc->cmd == WLC_SET_VAR) || (ioc->cmd == WLC_GET_VAR)) - DHD_TRACE(("iovar cmd=%s\n", (char *)buf)); + 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)) + BRCMF_TRACE(("iovar cmd=%s\n", (char *)buf)); goto done; } @@ -262,36 +305,39 @@ dhd_prot_ioctl(dhd_pub_t *dhd, int ifidx, wl_ioctl_t *ioc, void *buf, int len) prot->pending = true; prot->lastcmd = ioc->cmd; if (ioc->set) - ret = dhdcdc_set_ioctl(dhd, ifidx, ioc->cmd, buf, len); + ret = brcmf_proto_cdc_set_ioctl(drvr, ifidx, ioc->cmd, + buf, len); else { - ret = dhdcdc_query_ioctl(dhd, ifidx, ioc->cmd, buf, len); + ret = brcmf_proto_cdc_query_ioctl(drvr, ifidx, ioc->cmd, + buf, len); if (ret > 0) - ioc->used = ret - sizeof(cdc_ioctl_t); + ioc->used = ret - sizeof(struct brcmf_proto_cdc_ioctl); } /* Too many programs assume ioctl() returns 0 on success */ if (ret >= 0) ret = 0; else { - cdc_ioctl_t *msg = &prot->msg; + struct brcmf_proto_cdc_ioctl *msg = &prot->msg; /* len == needed when set/query fails from dongle */ ioc->needed = le32_to_cpu(msg->len); } /* Intercept the wme_dp ioctl here */ - if ((!ret) && (ioc->cmd == WLC_SET_VAR) && (!strcmp(buf, "wme_dp"))) { + if (!ret && ioc->cmd == BRCMF_C_SET_VAR && + !strcmp(buf, "wme_dp")) { int slen, val = 0; 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: - dhd_os_proto_unblock(dhd); + brcmf_os_proto_unblock(drvr); return ret; } @@ -302,35 +348,23 @@ done: (((struct sk_buff *)(skb))->ip_summed = \ ((x) ? CHECKSUM_UNNECESSARY : CHECKSUM_NONE)) -/* PKTSETSUMNEEDED and PKTSUMGOOD are not possible because - skb->ip_summed is overloaded */ - -int -dhd_prot_iovar_op(dhd_pub_t *dhdp, const char *name, - void *params, int plen, void *arg, int len, bool set) -{ - return -ENOTSUPP; -} - -void dhd_prot_dump(dhd_pub_t *dhdp, struct bcmstrbuf *strbuf) +void brcmf_proto_dump(struct brcmf_pub *drvr, struct brcmu_strbuf *strbuf) { - bcm_bprintf(strbuf, "Protocol CDC: reqid %d\n", dhdp->prot->reqid); + brcmu_bprintf(strbuf, "Protocol CDC: reqid %d\n", drvr->prot->reqid); } -void dhd_prot_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) { -#ifdef BDC - struct bdc_header *h; -#endif /* BDC */ + struct brcmf_proto_bdc_header *h; - DHD_TRACE(("%s: Enter\n", __func__)); + BRCMF_TRACE(("%s: Enter\n", __func__)); -#ifdef BDC /* Push BDC header used to convey priority for buses that don't */ skb_push(pktbuf, BDC_HEADER_LEN); - h = (struct bdc_header *)(pktbuf->data); + h = (struct brcmf_proto_bdc_header *)(pktbuf->data); h->flags = (BDC_PROTO_VER << BDC_FLAG_VER_SHIFT); if (PKTSUMNEEDED(pktbuf)) @@ -339,79 +373,74 @@ void dhd_prot_hdrpush(dhd_pub_t *dhd, int ifidx, struct sk_buff *pktbuf) h->priority = (pktbuf->priority & BDC_PRIORITY_MASK); h->flags2 = 0; h->rssi = 0; -#endif /* BDC */ BDC_SET_IF_IDX(h, ifidx); } -int dhd_prot_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) { -#ifdef BDC - struct bdc_header *h; -#endif + struct brcmf_proto_bdc_header *h; - DHD_TRACE(("%s: Enter\n", __func__)); + BRCMF_TRACE(("%s: Enter\n", __func__)); -#ifdef BDC /* 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; } - h = (struct bdc_header *)(pktbuf->data); + h = (struct brcmf_proto_bdc_header *)(pktbuf->data); *ifidx = BDC_GET_IF_IDX(h); - if (*ifidx >= DHD_MAX_IFS) { - DHD_ERROR(("%s: rx data ifnum out of range (%d)\n", - __func__, *ifidx)); + if (*ifidx >= BRCMF_MAX_IFS) { + 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", - dhd_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", - dhd_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); } pktbuf->priority = h->priority & BDC_PRIORITY_MASK; skb_pull(pktbuf, BDC_HEADER_LEN); -#endif /* BDC */ return 0; } -int dhd_prot_attach(dhd_pub_t *dhd) +int brcmf_proto_attach(struct brcmf_pub *drvr) { - dhd_prot_t *cdc; + struct brcmf_proto *cdc; - cdc = kzalloc(sizeof(dhd_prot_t), GFP_ATOMIC); + 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(("dhd_prot_t is not correctly defined\n")); + BRCMF_ERROR(("struct brcmf_proto is not correctly defined\n")); goto fail; } - dhd->prot = cdc; -#ifdef BDC - dhd->hdrlen += BDC_HEADER_LEN; -#endif - dhd->maxctl = WLC_IOCTL_MAXLEN + sizeof(cdc_ioctl_t) + ROUND_UP_MARGIN; + 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; fail: @@ -420,55 +449,54 @@ fail: } /* ~NOTE~ What if another thread is waiting on the semaphore? Holding it? */ -void dhd_prot_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 dhd_prot_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 dhd_prot_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__)); - dhd_os_proto_block(dhd); + brcmf_os_proto_block(drvr); /* Get the device MAC address */ strcpy(buf, "cur_etheraddr"); - ret = dhdcdc_query_ioctl(dhd, 0, WLC_GET_VAR, buf, sizeof(buf)); + ret = brcmf_proto_cdc_query_ioctl(drvr, 0, BRCMF_C_GET_VAR, + buf, sizeof(buf)); if (ret < 0) { - dhd_os_proto_unblock(dhd); + brcmf_os_proto_unblock(drvr); return ret; } - memcpy(dhd->mac, buf, ETH_ALEN); + memcpy(drvr->mac, buf, ETH_ALEN); - dhd_os_proto_unblock(dhd); + brcmf_os_proto_unblock(drvr); -#ifdef EMBEDDED_PLATFORM - ret = dhd_preinit_ioctls(dhd); -#endif /* EMBEDDED_PLATFORM */ + ret = brcmf_c_preinit_ioctls(drvr); /* Always assumes wl for now */ - dhd->iswl = true; + drvr->iswl = true; return ret; } -void dhd_prot_stop(dhd_pub_t *dhd) +void brcmf_proto_stop(struct brcmf_pub *drvr) { /* Nothing to do for CDC */ } |