diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac/main.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/main.c | 199 |
1 files changed, 92 insertions, 107 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index f6affc6fd12a..231ddf4a674f 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -14,6 +14,8 @@ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/pci_ids.h> #include <linux/if_ether.h> #include <net/mac80211.h> @@ -293,11 +295,11 @@ const u8 prio2fifo[NUMPRIO] = { /* debug/trace */ uint brcm_msg_level = -#if defined(BCMDBG) +#if defined(DEBUG) LOG_ERROR_VAL; #else 0; -#endif /* BCMDBG */ +#endif /* DEBUG */ /* TX FIFO number to WME/802.1E Access Category */ static const u8 wme_fifo2ac[] = { @@ -342,14 +344,14 @@ static const u16 xmtfifo_sz[][NFIFO] = { {9, 58, 22, 14, 14, 5}, }; -#ifdef BCMDBG +#ifdef DEBUG static const char * const fifo_names[] = { "AC_BK", "AC_BE", "AC_VI", "AC_VO", "BCMC", "ATIM" }; #else static const char fifo_names[6][0]; #endif -#ifdef BCMDBG +#ifdef DEBUG /* pointer to most recently allocated wl/wlc */ static struct brcms_c_info *wlc_info_dbg = (struct brcms_c_info *) (NULL); #endif @@ -2899,7 +2901,6 @@ brcms_b_read_objmem(struct brcms_hardware *wlc_hw, uint offset, u32 sel) objoff += 2; return bcma_read16(core, objoff); -; } static void @@ -3075,30 +3076,30 @@ static void brcms_c_statsupd(struct brcms_c_info *wlc) { int i; struct macstat macstats; -#ifdef BCMDBG +#ifdef DEBUG u16 delta; u16 rxf0ovfl; u16 txfunfl[NFIFO]; -#endif /* BCMDBG */ +#endif /* DEBUG */ /* if driver down, make no sense to update stats */ if (!wlc->pub->up) return; -#ifdef BCMDBG +#ifdef DEBUG /* save last rx fifo 0 overflow count */ rxf0ovfl = wlc->core->macstat_snapshot->rxf0ovfl; /* save last tx fifo underflow count */ for (i = 0; i < NFIFO; i++) txfunfl[i] = wlc->core->macstat_snapshot->txfunfl[i]; -#endif /* BCMDBG */ +#endif /* DEBUG */ /* Read mac stats from contiguous shared memory */ brcms_b_copyfrom_objmem(wlc->hw, M_UCODE_MACSTAT, &macstats, sizeof(struct macstat), OBJADDR_SHM_SEL); -#ifdef BCMDBG +#ifdef DEBUG /* check for rx fifo 0 overflow */ delta = (u16) (wlc->core->macstat_snapshot->rxf0ovfl - rxf0ovfl); if (delta) @@ -3114,7 +3115,7 @@ static void brcms_c_statsupd(struct brcms_c_info *wlc) wiphy_err(wlc->wiphy, "wl%d: %u tx fifo %d underflows!" "\n", wlc->pub->unit, delta, i); } -#endif /* BCMDBG */ +#endif /* DEBUG */ /* merge counters from dma module */ for (i = 0; i < NFIFO; i++) { @@ -3246,7 +3247,7 @@ static void brcms_b_coreinit(struct brcms_c_info *wlc) } /* For old ucode, txfifo sizes needs to be modified(increased) */ - if (fifosz_fixup == true) + if (fifosz_fixup) brcms_b_corerev_fifofixup(wlc_hw); /* check txfifo allocations match between ucode and driver */ @@ -5425,7 +5426,7 @@ int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config) return -EINVAL; /* update configuration value */ - if (config == true) + if (config) brcms_c_protection_upd(wlc, BRCMS_PROT_G_USER, gmode); /* Clear rateset override */ @@ -5765,62 +5766,49 @@ int brcms_c_module_unregister(struct brcms_pub *pub, const char *name, return -ENODATA; } -#ifdef BCMDBG -static const char * const supr_reason[] = { - "None", "PMQ Entry", "Flush request", - "Previous frag failure", "Channel mismatch", - "Lifetime Expiry", "Underflow" -}; - -static void brcms_c_print_txs_status(u16 s) -{ - printk(KERN_DEBUG "[15:12] %d frame attempts\n", - (s & TX_STATUS_FRM_RTX_MASK) >> TX_STATUS_FRM_RTX_SHIFT); - printk(KERN_DEBUG " [11:8] %d rts attempts\n", - (s & TX_STATUS_RTS_RTX_MASK) >> TX_STATUS_RTS_RTX_SHIFT); - printk(KERN_DEBUG " [7] %d PM mode indicated\n", - ((s & TX_STATUS_PMINDCTD) ? 1 : 0)); - printk(KERN_DEBUG " [6] %d intermediate status\n", - ((s & TX_STATUS_INTERMEDIATE) ? 1 : 0)); - printk(KERN_DEBUG " [5] %d AMPDU\n", - (s & TX_STATUS_AMPDU) ? 1 : 0); - printk(KERN_DEBUG " [4:2] %d Frame Suppressed Reason (%s)\n", - ((s & TX_STATUS_SUPR_MASK) >> TX_STATUS_SUPR_SHIFT), - supr_reason[(s & TX_STATUS_SUPR_MASK) >> TX_STATUS_SUPR_SHIFT]); - printk(KERN_DEBUG " [1] %d acked\n", - ((s & TX_STATUS_ACK_RCV) ? 1 : 0)); -} -#endif /* BCMDBG */ - void brcms_c_print_txstatus(struct tx_status *txs) { -#if defined(BCMDBG) - u16 s = txs->status; - u16 ackphyrxsh = txs->ackphyrxsh; - - printk(KERN_DEBUG "\ntxpkt (MPDU) Complete\n"); - - printk(KERN_DEBUG "FrameID: %04x ", txs->frameid); - printk(KERN_DEBUG "TxStatus: %04x", s); - printk(KERN_DEBUG "\n"); - - brcms_c_print_txs_status(s); - - printk(KERN_DEBUG "LastTxTime: %04x ", txs->lasttxtime); - printk(KERN_DEBUG "Seq: %04x ", txs->sequence); - printk(KERN_DEBUG "PHYTxStatus: %04x ", txs->phyerr); - printk(KERN_DEBUG "RxAckRSSI: %04x ", - (ackphyrxsh & PRXS1_JSSI_MASK) >> PRXS1_JSSI_SHIFT); - printk(KERN_DEBUG "RxAckSQ: %04x", - (ackphyrxsh & PRXS1_SQ_MASK) >> PRXS1_SQ_SHIFT); - printk(KERN_DEBUG "\n"); -#endif /* defined(BCMDBG) */ + pr_debug("\ntxpkt (MPDU) Complete\n"); + + pr_debug("FrameID: %04x TxStatus: %04x\n", txs->frameid, txs->status); + + pr_debug("[15:12] %d frame attempts\n", + (txs->status & TX_STATUS_FRM_RTX_MASK) >> + TX_STATUS_FRM_RTX_SHIFT); + pr_debug(" [11:8] %d rts attempts\n", + (txs->status & TX_STATUS_RTS_RTX_MASK) >> + TX_STATUS_RTS_RTX_SHIFT); + pr_debug(" [7] %d PM mode indicated\n", + txs->status & TX_STATUS_PMINDCTD ? 1 : 0); + pr_debug(" [6] %d intermediate status\n", + txs->status & TX_STATUS_INTERMEDIATE ? 1 : 0); + pr_debug(" [5] %d AMPDU\n", + txs->status & TX_STATUS_AMPDU ? 1 : 0); + pr_debug(" [4:2] %d Frame Suppressed Reason (%s)\n", + (txs->status & TX_STATUS_SUPR_MASK) >> TX_STATUS_SUPR_SHIFT, + (const char *[]) { + "None", + "PMQ Entry", + "Flush request", + "Previous frag failure", + "Channel mismatch", + "Lifetime Expiry", + "Underflow" + } [(txs->status & TX_STATUS_SUPR_MASK) >> + TX_STATUS_SUPR_SHIFT]); + pr_debug(" [1] %d acked\n", + txs->status & TX_STATUS_ACK_RCV ? 1 : 0); + + pr_debug("LastTxTime: %04x Seq: %04x PHYTxStatus: %04x RxAckRSSI: %04x RxAckSQ: %04x\n", + txs->lasttxtime, txs->sequence, txs->phyerr, + (txs->ackphyrxsh & PRXS1_JSSI_MASK) >> PRXS1_JSSI_SHIFT, + (txs->ackphyrxsh & PRXS1_SQ_MASK) >> PRXS1_SQ_SHIFT); } bool brcms_c_chipmatch(u16 vendor, u16 device) { if (vendor != PCI_VENDOR_ID_BROADCOM) { - pr_err("chipmatch: unknown vendor id %04x\n", vendor); + pr_err("unknown vendor id %04x\n", vendor); return false; } @@ -5833,11 +5821,11 @@ bool brcms_c_chipmatch(u16 vendor, u16 device) if ((device == BCM43236_D11N_ID) || (device == BCM43236_D11N2G_ID)) return true; - pr_err("chipmatch: unknown device id %04x\n", device); + pr_err("unknown device id %04x\n", device); return false; } -#if defined(BCMDBG) +#if defined(DEBUG) void brcms_c_print_txdesc(struct d11txh *txh) { u16 mtcl = le16_to_cpu(txh->MacTxControlLow); @@ -5871,57 +5859,56 @@ void brcms_c_print_txdesc(struct d11txh *txh) struct ieee80211_rts rts = txh->rts_frame; /* add plcp header along with txh descriptor */ - printk(KERN_DEBUG "Raw TxDesc + plcp header:\n"); - print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, - txh, sizeof(struct d11txh) + 48); - - printk(KERN_DEBUG "TxCtlLow: %04x ", mtcl); - printk(KERN_DEBUG "TxCtlHigh: %04x ", mtch); - printk(KERN_DEBUG "FC: %04x ", mfc); - printk(KERN_DEBUG "FES Time: %04x\n", tfest); - printk(KERN_DEBUG "PhyCtl: %04x%s ", ptcw, + brcmu_dbg_hex_dump(txh, sizeof(struct d11txh) + 48, + "Raw TxDesc + plcp header:\n"); + + pr_debug("TxCtlLow: %04x ", mtcl); + pr_debug("TxCtlHigh: %04x ", mtch); + pr_debug("FC: %04x ", mfc); + pr_debug("FES Time: %04x\n", tfest); + pr_debug("PhyCtl: %04x%s ", ptcw, (ptcw & PHY_TXC_SHORT_HDR) ? " short" : ""); - printk(KERN_DEBUG "PhyCtl_1: %04x ", ptcw_1); - printk(KERN_DEBUG "PhyCtl_1_Fbr: %04x\n", ptcw_1_Fbr); - printk(KERN_DEBUG "PhyCtl_1_Rts: %04x ", ptcw_1_Rts); - printk(KERN_DEBUG "PhyCtl_1_Fbr_Rts: %04x\n", ptcw_1_FbrRts); - printk(KERN_DEBUG "MainRates: %04x ", mainrates); - printk(KERN_DEBUG "XtraFrameTypes: %04x ", xtraft); - printk(KERN_DEBUG "\n"); + pr_debug("PhyCtl_1: %04x ", ptcw_1); + pr_debug("PhyCtl_1_Fbr: %04x\n", ptcw_1_Fbr); + pr_debug("PhyCtl_1_Rts: %04x ", ptcw_1_Rts); + pr_debug("PhyCtl_1_Fbr_Rts: %04x\n", ptcw_1_FbrRts); + pr_debug("MainRates: %04x ", mainrates); + pr_debug("XtraFrameTypes: %04x ", xtraft); + pr_debug("\n"); print_hex_dump_bytes("SecIV:", DUMP_PREFIX_OFFSET, iv, sizeof(txh->IV)); print_hex_dump_bytes("RA:", DUMP_PREFIX_OFFSET, ra, sizeof(txh->TxFrameRA)); - printk(KERN_DEBUG "Fb FES Time: %04x ", tfestfb); + pr_debug("Fb FES Time: %04x ", tfestfb); print_hex_dump_bytes("Fb RTS PLCP:", DUMP_PREFIX_OFFSET, rtspfb, sizeof(txh->RTSPLCPFallback)); - printk(KERN_DEBUG "RTS DUR: %04x ", rtsdfb); + pr_debug("RTS DUR: %04x ", rtsdfb); print_hex_dump_bytes("PLCP:", DUMP_PREFIX_OFFSET, fragpfb, sizeof(txh->FragPLCPFallback)); - printk(KERN_DEBUG "DUR: %04x", fragdfb); - printk(KERN_DEBUG "\n"); + pr_debug("DUR: %04x", fragdfb); + pr_debug("\n"); - printk(KERN_DEBUG "MModeLen: %04x ", mmodelen); - printk(KERN_DEBUG "MModeFbrLen: %04x\n", mmodefbrlen); + pr_debug("MModeLen: %04x ", mmodelen); + pr_debug("MModeFbrLen: %04x\n", mmodefbrlen); - printk(KERN_DEBUG "FrameID: %04x\n", tfid); - printk(KERN_DEBUG "TxStatus: %04x\n", txs); + pr_debug("FrameID: %04x\n", tfid); + pr_debug("TxStatus: %04x\n", txs); - printk(KERN_DEBUG "MaxNumMpdu: %04x\n", mnmpdu); - printk(KERN_DEBUG "MaxAggbyte: %04x\n", mabyte); - printk(KERN_DEBUG "MaxAggbyte_fb: %04x\n", mabyte_f); - printk(KERN_DEBUG "MinByte: %04x\n", mmbyte); + pr_debug("MaxNumMpdu: %04x\n", mnmpdu); + pr_debug("MaxAggbyte: %04x\n", mabyte); + pr_debug("MaxAggbyte_fb: %04x\n", mabyte_f); + pr_debug("MinByte: %04x\n", mmbyte); print_hex_dump_bytes("RTS PLCP:", DUMP_PREFIX_OFFSET, rtsph, sizeof(txh->RTSPhyHeader)); print_hex_dump_bytes("RTS Frame:", DUMP_PREFIX_OFFSET, (u8 *)&rts, sizeof(txh->rts_frame)); - printk(KERN_DEBUG "\n"); + pr_debug("\n"); } -#endif /* defined(BCMDBG) */ +#endif /* defined(DEBUG) */ -#if defined(BCMDBG) +#if defined(DEBUG) static int brcms_c_format_flags(const struct brcms_c_bit_desc *bd, u32 flags, char *buf, int len) @@ -5975,9 +5962,9 @@ brcms_c_format_flags(const struct brcms_c_bit_desc *bd, u32 flags, char *buf, return (int)(p - buf); } -#endif /* defined(BCMDBG) */ +#endif /* defined(DEBUG) */ -#if defined(BCMDBG) +#if defined(DEBUG) void brcms_c_print_rxh(struct d11rxhdr *rxh) { u16 len = rxh->RxFrameSize; @@ -5999,24 +5986,22 @@ void brcms_c_print_rxh(struct d11rxhdr *rxh) {0, NULL} }; - printk(KERN_DEBUG "Raw RxDesc:\n"); - print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, rxh, - sizeof(struct d11rxhdr)); + brcmu_dbg_hex_dump(rxh, sizeof(struct d11rxhdr), "Raw RxDesc:\n"); brcms_c_format_flags(macstat_flags, macstatus1, flagstr, 64); snprintf(lenbuf, sizeof(lenbuf), "0x%x", len); - printk(KERN_DEBUG "RxFrameSize: %6s (%d)%s\n", lenbuf, len, + pr_debug("RxFrameSize: %6s (%d)%s\n", lenbuf, len, (rxh->PhyRxStatus_0 & PRXS0_SHORTH) ? " short preamble" : ""); - printk(KERN_DEBUG "RxPHYStatus: %04x %04x %04x %04x\n", + pr_debug("RxPHYStatus: %04x %04x %04x %04x\n", phystatus_0, phystatus_1, phystatus_2, phystatus_3); - printk(KERN_DEBUG "RxMACStatus: %x %s\n", macstatus1, flagstr); - printk(KERN_DEBUG "RXMACaggtype: %x\n", + pr_debug("RxMACStatus: %x %s\n", macstatus1, flagstr); + pr_debug("RXMACaggtype: %x\n", (macstatus2 & RXS_AGGTYPE_MASK)); - printk(KERN_DEBUG "RxTSFTime: %04x\n", rxh->RxTSFTime); + pr_debug("RxTSFTime: %04x\n", rxh->RxTSFTime); } -#endif /* defined(BCMDBG) */ +#endif /* defined(DEBUG) */ u16 brcms_b_rate_shm_offset(struct brcms_hardware *wlc_hw, u8 rate) { @@ -8354,7 +8339,7 @@ brcms_c_attach(struct brcms_info *wl, struct bcma_device *core, uint unit, wlc->wiphy = wl->wiphy; pub = wlc->pub; -#if defined(BCMDBG) +#if defined(DEBUG) wlc_info_dbg = wlc; #endif |