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brcm80211: Convert printk(KERN_DEBUG to pr_debug

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Use pr_debug to allow dynamic debugging to work.

Move an #endif to allow brcmf_dbg_hex_dump
to be outside the #if/#endif block.
Move a const char* declaration to be inside a
pr_debug so the function doesn't need a #if/#endif
block.
Don't use temporaries in debugging functions so
the code can be optimized away.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Joe Perches
2012-01-15 00:38:42 -08:00
committed by John W. Linville
parent 8fb1eb8b22
commit 18aad4f8e1
6 changed files with 75 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
View File

@@ -399,10 +399,10 @@ brcmf_c_show_host_event(struct brcmf_event_msg *event, void *event_data)
p = (char *)&buf[sizeof(struct msgtrace_hdr)]; p = (char *)&buf[sizeof(struct msgtrace_hdr)];
while ((s = strstr(p, "\n")) != NULL) { while ((s = strstr(p, "\n")) != NULL) {
*s = '\0'; *s = '\0';
printk(KERN_DEBUG"%s\n", p); pr_debug("%s\n", p);
p = s + 1; p = s + 1;
} }
printk(KERN_DEBUG "%s\n", p); pr_debug("%s\n", p);
/* Reset datalen to avoid display below */ /* Reset datalen to avoid display below */
datalen = 0; datalen = 0;

11
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
View File

@@ -2137,6 +2137,7 @@ static int brcmf_sdbrcm_txpkt(struct brcmf_sdio *bus, struct sk_buff *pkt,
#ifdef DEBUG #ifdef DEBUG
tx_packets[pkt->priority]++; tx_packets[pkt->priority]++;
#endif
brcmf_dbg_hex_dump(BRCMF_BYTES_ON() && brcmf_dbg_hex_dump(BRCMF_BYTES_ON() &&
((BRCMF_CTL_ON() && chan == SDPCM_CONTROL_CHANNEL) || ((BRCMF_CTL_ON() && chan == SDPCM_CONTROL_CHANNEL) ||
@@ -2149,7 +2150,6 @@ static int brcmf_sdbrcm_txpkt(struct brcmf_sdio *bus, struct sk_buff *pkt,
chan != SDPCM_CONTROL_CHANNEL))) && chan != SDPCM_CONTROL_CHANNEL))) &&
BRCMF_HDRS_ON(), BRCMF_HDRS_ON(),
frame, min_t(u16, len, 16), "TxHdr:\n"); frame, min_t(u16, len, 16), "TxHdr:\n");
#endif
/* Raise len to next SDIO block to eliminate tail command */ /* Raise len to next SDIO block to eliminate tail command */
if (bus->roundup && bus->blocksize && (len > bus->blocksize)) { if (bus->roundup && bus->blocksize && (len > bus->blocksize)) {
@@ -2806,7 +2806,7 @@ static int brcmf_sdbrcm_readconsole(struct brcmf_sdio *bus)
if (line[n - 1] == '\r') if (line[n - 1] == '\r')
n--; n--;
line[n] = 0; line[n] = 0;
printk(KERN_DEBUG "CONSOLE: %s\n", line); pr_debug("CONSOLE: %s\n", line);
} }
} }
break2: break2:
@@ -3676,11 +3676,8 @@ brcmf_sdbrcm_probe_attach(struct brcmf_sdio *bus, u32 regsva)
if (brcmf_sdcard_set_sbaddr_window(bus->sdiodev, SI_ENUM_BASE)) if (brcmf_sdcard_set_sbaddr_window(bus->sdiodev, SI_ENUM_BASE))
brcmf_dbg(ERROR, "FAILED to return to SI_ENUM_BASE\n"); brcmf_dbg(ERROR, "FAILED to return to SI_ENUM_BASE\n");
#ifdef DEBUG pr_debug("F1 signature read @0x18000000=0x%4x\n",
printk(KERN_DEBUG "F1 signature read @0x18000000=0x%4x\n", brcmf_sdcard_reg_read(bus->sdiodev, SI_ENUM_BASE, 4));
brcmf_sdcard_reg_read(bus->sdiodev, SI_ENUM_BASE, 4));
#endif /* DEBUG */
/* /*
* Force PLL off until brcmf_sdio_chip_attach() * Force PLL off until brcmf_sdio_chip_attach()

141
drivers/net/wireless/brcm80211/brcmsmac/main.c
View File

@@ -5765,56 +5765,43 @@ int brcms_c_module_unregister(struct brcms_pub *pub, const char *name,
return -ENODATA; return -ENODATA;
} }
#ifdef DEBUG
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 /* DEBUG */
void brcms_c_print_txstatus(struct tx_status *txs) void brcms_c_print_txstatus(struct tx_status *txs)
{ {
#if defined(DEBUG) pr_debug("\ntxpkt (MPDU) Complete\n");
u16 s = txs->status;
u16 ackphyrxsh = txs->ackphyrxsh;
printk(KERN_DEBUG "\ntxpkt (MPDU) Complete\n"); pr_debug("FrameID: %04x TxStatus: %04x\n", txs->frameid, txs->status);
printk(KERN_DEBUG "FrameID: %04x ", txs->frameid); pr_debug("[15:12] %d frame attempts\n",
printk(KERN_DEBUG "TxStatus: %04x", s); (txs->status & TX_STATUS_FRM_RTX_MASK) >>
printk(KERN_DEBUG "\n"); 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);
brcms_c_print_txs_status(s); pr_debug("LastTxTime: %04x Seq: %04x PHYTxStatus: %04x RxAckRSSI: %04x RxAckSQ: %04x\n",
txs->lasttxtime, txs->sequence, txs->phyerr,
printk(KERN_DEBUG "LastTxTime: %04x ", txs->lasttxtime); (txs->ackphyrxsh & PRXS1_JSSI_MASK) >> PRXS1_JSSI_SHIFT,
printk(KERN_DEBUG "Seq: %04x ", txs->sequence); (txs->ackphyrxsh & PRXS1_SQ_MASK) >> PRXS1_SQ_SHIFT);
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(DEBUG) */
} }
bool brcms_c_chipmatch(u16 vendor, u16 device) bool brcms_c_chipmatch(u16 vendor, u16 device)
@@ -5871,53 +5858,53 @@ void brcms_c_print_txdesc(struct d11txh *txh)
struct ieee80211_rts rts = txh->rts_frame; struct ieee80211_rts rts = txh->rts_frame;
/* add plcp header along with txh descriptor */ /* add plcp header along with txh descriptor */
printk(KERN_DEBUG "Raw TxDesc + plcp header:\n"); pr_debug("Raw TxDesc + plcp header:\n");
print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
txh, sizeof(struct d11txh) + 48); txh, sizeof(struct d11txh) + 48);
printk(KERN_DEBUG "TxCtlLow: %04x ", mtcl); pr_debug("TxCtlLow: %04x ", mtcl);
printk(KERN_DEBUG "TxCtlHigh: %04x ", mtch); pr_debug("TxCtlHigh: %04x ", mtch);
printk(KERN_DEBUG "FC: %04x ", mfc); pr_debug("FC: %04x ", mfc);
printk(KERN_DEBUG "FES Time: %04x\n", tfest); pr_debug("FES Time: %04x\n", tfest);
printk(KERN_DEBUG "PhyCtl: %04x%s ", ptcw, pr_debug("PhyCtl: %04x%s ", ptcw,
(ptcw & PHY_TXC_SHORT_HDR) ? " short" : ""); (ptcw & PHY_TXC_SHORT_HDR) ? " short" : "");
printk(KERN_DEBUG "PhyCtl_1: %04x ", ptcw_1); pr_debug("PhyCtl_1: %04x ", ptcw_1);
printk(KERN_DEBUG "PhyCtl_1_Fbr: %04x\n", ptcw_1_Fbr); pr_debug("PhyCtl_1_Fbr: %04x\n", ptcw_1_Fbr);
printk(KERN_DEBUG "PhyCtl_1_Rts: %04x ", ptcw_1_Rts); pr_debug("PhyCtl_1_Rts: %04x ", ptcw_1_Rts);
printk(KERN_DEBUG "PhyCtl_1_Fbr_Rts: %04x\n", ptcw_1_FbrRts); pr_debug("PhyCtl_1_Fbr_Rts: %04x\n", ptcw_1_FbrRts);
printk(KERN_DEBUG "MainRates: %04x ", mainrates); pr_debug("MainRates: %04x ", mainrates);
printk(KERN_DEBUG "XtraFrameTypes: %04x ", xtraft); pr_debug("XtraFrameTypes: %04x ", xtraft);
printk(KERN_DEBUG "\n"); pr_debug("\n");
print_hex_dump_bytes("SecIV:", DUMP_PREFIX_OFFSET, iv, sizeof(txh->IV)); print_hex_dump_bytes("SecIV:", DUMP_PREFIX_OFFSET, iv, sizeof(txh->IV));
print_hex_dump_bytes("RA:", DUMP_PREFIX_OFFSET, print_hex_dump_bytes("RA:", DUMP_PREFIX_OFFSET,
ra, sizeof(txh->TxFrameRA)); 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, print_hex_dump_bytes("Fb RTS PLCP:", DUMP_PREFIX_OFFSET,
rtspfb, sizeof(txh->RTSPLCPFallback)); 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, print_hex_dump_bytes("PLCP:", DUMP_PREFIX_OFFSET,
fragpfb, sizeof(txh->FragPLCPFallback)); fragpfb, sizeof(txh->FragPLCPFallback));
printk(KERN_DEBUG "DUR: %04x", fragdfb); pr_debug("DUR: %04x", fragdfb);
printk(KERN_DEBUG "\n"); pr_debug("\n");
printk(KERN_DEBUG "MModeLen: %04x ", mmodelen); pr_debug("MModeLen: %04x ", mmodelen);
printk(KERN_DEBUG "MModeFbrLen: %04x\n", mmodefbrlen); pr_debug("MModeFbrLen: %04x\n", mmodefbrlen);
printk(KERN_DEBUG "FrameID: %04x\n", tfid); pr_debug("FrameID: %04x\n", tfid);
printk(KERN_DEBUG "TxStatus: %04x\n", txs); pr_debug("TxStatus: %04x\n", txs);
printk(KERN_DEBUG "MaxNumMpdu: %04x\n", mnmpdu); pr_debug("MaxNumMpdu: %04x\n", mnmpdu);
printk(KERN_DEBUG "MaxAggbyte: %04x\n", mabyte); pr_debug("MaxAggbyte: %04x\n", mabyte);
printk(KERN_DEBUG "MaxAggbyte_fb: %04x\n", mabyte_f); pr_debug("MaxAggbyte_fb: %04x\n", mabyte_f);
printk(KERN_DEBUG "MinByte: %04x\n", mmbyte); pr_debug("MinByte: %04x\n", mmbyte);
print_hex_dump_bytes("RTS PLCP:", DUMP_PREFIX_OFFSET, print_hex_dump_bytes("RTS PLCP:", DUMP_PREFIX_OFFSET,
rtsph, sizeof(txh->RTSPhyHeader)); rtsph, sizeof(txh->RTSPhyHeader));
print_hex_dump_bytes("RTS Frame:", DUMP_PREFIX_OFFSET, print_hex_dump_bytes("RTS Frame:", DUMP_PREFIX_OFFSET,
(u8 *)&rts, sizeof(txh->rts_frame)); (u8 *)&rts, sizeof(txh->rts_frame));
printk(KERN_DEBUG "\n"); pr_debug("\n");
} }
#endif /* defined(DEBUG) */ #endif /* defined(DEBUG) */
@@ -5999,7 +5986,7 @@ void brcms_c_print_rxh(struct d11rxhdr *rxh)
{0, NULL} {0, NULL}
}; };
printk(KERN_DEBUG "Raw RxDesc:\n"); pr_debug("Raw RxDesc:\n");
print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, rxh, print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, rxh,
sizeof(struct d11rxhdr)); sizeof(struct d11rxhdr));
@@ -6007,14 +5994,14 @@ void brcms_c_print_rxh(struct d11rxhdr *rxh)
snprintf(lenbuf, sizeof(lenbuf), "0x%x", len); 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" : ""); (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); phystatus_0, phystatus_1, phystatus_2, phystatus_3);
printk(KERN_DEBUG "RxMACStatus: %x %s\n", macstatus1, flagstr); pr_debug("RxMACStatus: %x %s\n", macstatus1, flagstr);
printk(KERN_DEBUG "RXMACaggtype: %x\n", pr_debug("RXMACaggtype: %x\n",
(macstatus2 & RXS_AGGTYPE_MASK)); (macstatus2 & RXS_AGGTYPE_MASK));
printk(KERN_DEBUG "RxTSFTime: %04x\n", rxh->RxTSFTime); pr_debug("RxTSFTime: %04x\n", rxh->RxTSFTime);
} }
#endif /* defined(DEBUG) */ #endif /* defined(DEBUG) */

4
drivers/net/wireless/brcm80211/brcmsmac/main.h
View File

@@ -651,7 +651,9 @@ extern int brcms_b_xmtfifo_sz_get(struct brcms_hardware *wlc_hw, uint fifo,
#if defined(DEBUG) #if defined(DEBUG)
extern void brcms_c_print_txdesc(struct d11txh *txh); extern void brcms_c_print_txdesc(struct d11txh *txh);
#else #else
#define brcms_c_print_txdesc(a) static inline void brcms_c_print_txdesc(struct d11txh *txh)
{
}
#endif #endif
extern int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config); extern int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config);

3
drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c
View File

@@ -26434,8 +26434,7 @@ cal_try:
} }
if (bcmerror != 0) { if (bcmerror != 0) {
printk(KERN_DEBUG "%s: Failed, cnt = %d\n", __func__, pr_debug("%s: Failed, cnt = %d\n", __func__, cal_retry);
cal_retry);
if (cal_retry < CAL_RETRY_CNT) { if (cal_retry < CAL_RETRY_CNT) {
cal_retry++; cal_retry++;

2
drivers/net/wireless/brcm80211/brcmutil/utils.c
View File

@@ -247,7 +247,7 @@ void brcmu_prpkt(const char *msg, struct sk_buff *p0)
struct sk_buff *p; struct sk_buff *p;
if (msg && (msg[0] != '\0')) if (msg && (msg[0] != '\0'))
printk(KERN_DEBUG "%s:\n", msg); pr_debug("%s:\n", msg);
for (p = p0; p; p = p->next) for (p = p0; p; p = p->next)
print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, p->data, p->len); print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, p->data, p->len);