diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index 6d786a281f1e..4469321c0eb3 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -1096,7 +1096,6 @@ static int brcmf_sdio_hdparser(struct brcmf_sdio *bus, u8 *header, if (len > MAX_RX_DATASZ && rd->channel != SDPCM_CONTROL_CHANNEL && type != BRCMF_SDIO_FT_SUPER) { brcmf_err("HW header length too long\n"); - bus->sdiodev->bus_if->dstats.rx_errors++; bus->sdcnt.rx_toolong++; brcmf_sdbrcm_rxfail(bus, false, false); rd->len = 0; @@ -1298,7 +1297,6 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq) if (errcode < 0) { brcmf_err("glom read of %d bytes failed: %d\n", dlen, errcode); - bus->sdiodev->bus_if->dstats.rx_errors++; sdio_claim_host(bus->sdiodev->func[1]); if (bus->glomerr++ < 3) { @@ -1477,7 +1475,6 @@ brcmf_sdbrcm_read_control(struct brcmf_sdio *bus, u8 *hdr, uint len, uint doff) if ((rdlen + BRCMF_FIRSTREAD) > bus->sdiodev->bus_if->maxctl) { brcmf_err("%d-byte control read exceeds %d-byte buffer\n", rdlen, bus->sdiodev->bus_if->maxctl); - bus->sdiodev->bus_if->dstats.rx_errors++; brcmf_sdbrcm_rxfail(bus, false, false); goto done; } @@ -1485,7 +1482,6 @@ brcmf_sdbrcm_read_control(struct brcmf_sdio *bus, u8 *hdr, uint len, uint doff) if ((len - doff) > bus->sdiodev->bus_if->maxctl) { brcmf_err("%d-byte ctl frame (%d-byte ctl data) exceeds %d-byte limit\n", len, len - doff, bus->sdiodev->bus_if->maxctl); - bus->sdiodev->bus_if->dstats.rx_errors++; bus->sdcnt.rx_toolong++; brcmf_sdbrcm_rxfail(bus, false, false); goto done; @@ -1633,7 +1629,6 @@ static uint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes) if (!pkt) { /* Give up on data, request rtx of events */ brcmf_err("brcmu_pkt_buf_get_skb failed\n"); - bus->sdiodev->bus_if->dstats.rx_dropped++; brcmf_sdbrcm_rxfail(bus, false, RETRYCHAN(rd->channel)); sdio_release_host(bus->sdiodev->func[1]); @@ -1651,7 +1646,6 @@ static uint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes) brcmf_err("read %d bytes from channel %d failed: %d\n", rd->len, rd->channel, sdret); brcmu_pkt_buf_free_skb(pkt); - bus->sdiodev->bus_if->dstats.rx_errors++; sdio_claim_host(bus->sdiodev->func[1]); brcmf_sdbrcm_rxfail(bus, true, RETRYCHAN(rd->channel)); @@ -1939,10 +1933,6 @@ static uint brcmf_sdbrcm_sendfromq(struct brcmf_sdio *bus, uint maxframes) datalen = pkt->len - SDPCM_HDRLEN; ret = brcmf_sdbrcm_txpkt(bus, pkt, SDPCM_DATA_CHANNEL, true); - if (ret) - bus->sdiodev->bus_if->dstats.tx_errors++; - else - bus->sdiodev->bus_if->dstats.tx_bytes += datalen; /* In poll mode, need to check for other events */ if (!bus->intr && cnt) { @@ -1961,8 +1951,7 @@ static uint brcmf_sdbrcm_sendfromq(struct brcmf_sdio *bus, uint maxframes) } /* Deflow-control stack if needed */ - if (bus->sdiodev->bus_if->drvr_up && - (bus->sdiodev->bus_if->state == BRCMF_BUS_DATA) && + if ((bus->sdiodev->bus_if->state == BRCMF_BUS_DATA) && bus->txoff && (pktq_len(&bus->txq) < TXLOW)) { bus->txoff = false; brcmf_txflowblock(bus->sdiodev->dev, false); @@ -2709,9 +2698,10 @@ static int brcmf_sdio_readshared(struct brcmf_sdio *bus, * address of sdpcm_shared structure */ sdio_claim_host(bus->sdiodev->func[1]); + brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false); rv = brcmf_sdbrcm_membytes(bus, false, shaddr, (u8 *)&addr_le, 4); - sdio_claim_host(bus->sdiodev->func[1]); + sdio_release_host(bus->sdiodev->func[1]); if (rv < 0) return rv; @@ -2730,10 +2720,8 @@ static int brcmf_sdio_readshared(struct brcmf_sdio *bus, } /* Read hndrte_shared structure */ - sdio_claim_host(bus->sdiodev->func[1]); rv = brcmf_sdbrcm_membytes(bus, false, addr, (u8 *)&sh_le, sizeof(struct sdpcm_shared_le)); - sdio_release_host(bus->sdiodev->func[1]); if (rv < 0) return rv; @@ -2835,14 +2823,12 @@ static int brcmf_sdio_trap_info(struct brcmf_sdio *bus, struct sdpcm_shared *sh, if ((sh->flags & SDPCM_SHARED_TRAP) == 0) return 0; - sdio_claim_host(bus->sdiodev->func[1]); error = brcmf_sdbrcm_membytes(bus, false, sh->trap_addr, (u8 *)&tr, sizeof(struct brcmf_trap_info)); if (error < 0) return error; nbytes = brcmf_sdio_dump_console(bus, sh, data, count); - sdio_release_host(bus->sdiodev->func[1]); if (nbytes < 0) return nbytes; @@ -3307,9 +3293,6 @@ static int brcmf_sdbrcm_download_nvram(struct brcmf_sdio *bus) { int ret; - if (bus->sdiodev->bus_if->drvr_up) - return -EISCONN; - ret = request_firmware(&bus->firmware, BRCMF_SDIO_NV_NAME, &bus->sdiodev->func[2]->dev); if (ret) { @@ -3940,6 +3923,8 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev) /* Assign bus interface call back */ bus->sdiodev->bus_if->dev = bus->sdiodev->dev; bus->sdiodev->bus_if->ops = &brcmf_sdio_bus_ops; + bus->sdiodev->bus_if->chip = bus->ci->chip; + bus->sdiodev->bus_if->chiprev = bus->ci->chiprev; /* Attach to the brcmf/OS/network interface */ ret = brcmf_attach(SDPCM_RESERVE, bus->sdiodev->dev); |