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path: root/drivers/staging/cxt1e1/pmcc4_drv.c
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Diffstat (limited to 'drivers/staging/cxt1e1/pmcc4_drv.c')
-rw-r--r--drivers/staging/cxt1e1/pmcc4_drv.c183
1 files changed, 93 insertions, 90 deletions
diff --git a/drivers/staging/cxt1e1/pmcc4_drv.c b/drivers/staging/cxt1e1/pmcc4_drv.c
index 1617333..333cf26 100644
--- a/drivers/staging/cxt1e1/pmcc4_drv.c
+++ b/drivers/staging/cxt1e1/pmcc4_drv.c
@@ -172,10 +172,10 @@ sbecom_set_loglevel (int d)
{
if (log_level != d)
{
- printk ("%s: log level changed from %d to %d\n", THIS_MODULE->name, log_level, d);
+ pr_info("log level changed from %d to %d\n", log_level, d);
log_level = d; /* set new */
} else
- printk ("%s: log level is %d\n", THIS_MODULE->name, log_level);
+ pr_info("log level is %d\n", log_level);
}
}
@@ -292,19 +292,18 @@ checkPorts (ci_t * ci)
if (!(((copyVal >> 3) & sbeLinkDown) ^ (value & sbeLinkDown)))
{
if (value & sbeLinkDown)
- printk (KERN_WARN "%s: Port %d momentarily recovered.\n",
- ci->devname, portnum);
+ pr_warning("%s: Port %d momentarily recovered.\n",
+ ci->devname, portnum);
else
- printk (KERN_WARN
- "%s: Warning: Port %d link was briefly down.\n",
- ci->devname, portnum);
+ pr_warning("%s: Warning: Port %d link was briefly down.\n",
+ ci->devname, portnum);
} else if (value & sbeLinkDown)
- printk (KERN_WARN "%s: Warning: Port %d link is down.\n",
- ci->devname, portnum);
+ pr_warning("%s: Warning: Port %d link is down.\n",
+ ci->devname, portnum);
else
{
- printk (KERN_WARN "%s: Port %d link has recovered.\n",
- ci->devname, portnum);
+ pr_warning("%s: Port %d link has recovered.\n",
+ ci->devname, portnum);
copyVal |= 0x20; /* record link transition to up */
}
copyVal |= 0x10; /* change (link) --> update LEDs */
@@ -331,35 +330,30 @@ checkPorts (ci_t * ci)
if (value & 0x1f)
{ /* if errors (crc or smf only) */
if (value & 0x10)
- printk (KERN_WARN
- "%s: E1 Port %d Codeword Sa4 change detected.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d Codeword Sa4 change detected.\n",
+ ci->devname, portnum);
if (value & 0x08)
- printk (KERN_WARN
- "%s: E1 Port %d Codeword Sa5 change detected.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d Codeword Sa5 change detected.\n",
+ ci->devname, portnum);
if (value & 0x04)
- printk (KERN_WARN
- "%s: E1 Port %d Codeword Sa6 change detected.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d Codeword Sa6 change detected.\n",
+ ci->devname, portnum);
if (value & 0x02)
- printk (KERN_WARN
- "%s: E1 Port %d Codeword Sa7 change detected.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d Codeword Sa7 change detected.\n",
+ ci->devname, portnum);
if (value & 0x01)
- printk (KERN_WARN
- "%s: E1 Port %d Codeword Sa8 change detected.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d Codeword Sa8 change detected.\n",
+ ci->devname, portnum);
}
value = pci_read_32 ((u_int32_t *) &comet->e1_frmr_mists); /* crc & smf */
if (value & 0x3)
{ /* if errors (crc or smf only) */
if (value & sbeE1CRC)
- printk (KERN_WARN "%s: E1 Port %d CRC-4 error(s) detected.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d CRC-4 error(s) detected.\n",
+ ci->devname, portnum);
if (value & sbeE1errSMF) /* error in sub-multiframe */
- printk (KERN_WARN "%s: E1 Port %d received errored SMF.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d received errored SMF.\n",
+ ci->devname, portnum);
}
value = pci_read_32 ((u_int32_t *) &comet->e1_frmr_masts) & 0xcc; /* alarms */
/*
@@ -383,43 +377,43 @@ checkPorts (ci_t * ci)
if ((copyVal & sbeRedAlm) && !(value & sbeRedAlm))
{
copyVal &= ~sbeRedAlm;
- printk (KERN_WARN "%s: E1 Port %d LOF alarm ended.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d LOF alarm ended.\n",
+ ci->devname, portnum);
} else if (!(copyVal & sbeRedAlm) && (value & sbeRedAlm))
{
copyVal |= sbeRedAlm;
- printk (KERN_WARN "%s: E1 Warning: Port %d LOF alarm.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Warning: Port %d LOF alarm.\n",
+ ci->devname, portnum);
} else if ((copyVal & sbeYelAlm) && !(value & sbeYelAlm))
{
copyVal &= ~sbeYelAlm;
- printk (KERN_WARN "%s: E1 Port %d RAI alarm ended.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d RAI alarm ended.\n",
+ ci->devname, portnum);
} else if (!(copyVal & sbeYelAlm) && (value & sbeYelAlm))
{
copyVal |= sbeYelAlm;
- printk (KERN_WARN "%s: E1 Warning: Port %d RAI alarm.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Warning: Port %d RAI alarm.\n",
+ ci->devname, portnum);
} else if ((copyVal & sbeE1RMAI) && !(value & sbeE1RMAI))
{
copyVal &= ~sbeE1RMAI;
- printk (KERN_WARN "%s: E1 Port %d RMAI alarm ended.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d RMAI alarm ended.\n",
+ ci->devname, portnum);
} else if (!(copyVal & sbeE1RMAI) && (value & sbeE1RMAI))
{
copyVal |= sbeE1RMAI;
- printk (KERN_WARN "%s: E1 Warning: Port %d RMAI alarm.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Warning: Port %d RMAI alarm.\n",
+ ci->devname, portnum);
} else if ((copyVal & sbeAISAlm) && !(value & sbeAISAlm))
{
copyVal &= ~sbeAISAlm;
- printk (KERN_WARN "%s: E1 Port %d AIS alarm ended.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Port %d AIS alarm ended.\n",
+ ci->devname, portnum);
} else if (!(copyVal & sbeAISAlm) && (value & sbeAISAlm))
{
copyVal |= sbeAISAlm;
- printk (KERN_WARN "%s: E1 Warning: Port %d AIS alarm.\n",
- ci->devname, portnum);
+ pr_warning("%s: E1 Warning: Port %d AIS alarm.\n",
+ ci->devname, portnum);
}
}
/* end of E1 alarm code */
@@ -433,33 +427,33 @@ checkPorts (ci_t * ci)
if ((copyVal & sbeRedAlm) && !(value & sbeRedAlm))
{
copyVal &= ~sbeRedAlm;
- printk (KERN_WARN "%s: Port %d red alarm ended.\n",
- ci->devname, portnum);
+ pr_warning("%s: Port %d red alarm ended.\n",
+ ci->devname, portnum);
} else if (!(copyVal & sbeRedAlm) && (value & sbeRedAlm))
{
copyVal |= sbeRedAlm;
- printk (KERN_WARN "%s: Warning: Port %d red alarm.\n",
- ci->devname, portnum);
+ pr_warning("%s: Warning: Port %d red alarm.\n",
+ ci->devname, portnum);
} else if ((copyVal & sbeYelAlm) && !(value & sbeYelAlm))
{
copyVal &= ~sbeYelAlm;
- printk (KERN_WARN "%s: Port %d yellow (RAI) alarm ended.\n",
- ci->devname, portnum);
+ pr_warning("%s: Port %d yellow (RAI) alarm ended.\n",
+ ci->devname, portnum);
} else if (!(copyVal & sbeYelAlm) && (value & sbeYelAlm))
{
copyVal |= sbeYelAlm;
- printk (KERN_WARN "%s: Warning: Port %d yellow (RAI) alarm.\n",
- ci->devname, portnum);
+ pr_warning("%s: Warning: Port %d yellow (RAI) alarm.\n",
+ ci->devname, portnum);
} else if ((copyVal & sbeAISAlm) && !(value & sbeAISAlm))
{
copyVal &= ~sbeAISAlm;
- printk (KERN_WARN "%s: Port %d blue (AIS) alarm ended.\n",
- ci->devname, portnum);
+ pr_warning("%s: Port %d blue (AIS) alarm ended.\n",
+ ci->devname, portnum);
} else if (!(copyVal & sbeAISAlm) && (value & sbeAISAlm))
{
copyVal |= sbeAISAlm;
- printk (KERN_WARN "%s: Warning: Port %d blue (AIS) alarm.\n",
- ci->devname, portnum);
+ pr_warning("%s: Warning: Port %d blue (AIS) alarm.\n",
+ ci->devname, portnum);
}
}
} /* end T1 mode alarm checks */
@@ -523,8 +517,8 @@ checkPorts (ci_t * ci)
* loopbk mode */
if (log_level >= LOG_DEBUG)
if (value != 0x3f)
- printk (KERN_WARN "%s: BOC value = %x on Port %d\n",
- ci->devname, value, portnum);
+ pr_warning("%s: BOC value = %x on Port %d\n",
+ ci->devname, value, portnum);
/* end ESF loopback code */
}
}
@@ -546,7 +540,7 @@ c4_watchdog (ci_t * ci)
if (drvr_state != SBE_DRVR_AVAILABLE)
{
if (log_level >= LOG_MONITOR)
- printk ("%s: drvr not available (%x)\n", THIS_MODULE->name, drvr_state);
+ pr_info("drvr not available (%x)\n", drvr_state);
return;
}
#if 0
@@ -579,7 +573,7 @@ c4_watchdog (ci_t * ci)
#else
if (log_level >= LOG_MONITOR)
#endif
- printk ("%s: watchdog reviving Port %d Channel %d [%d] sts %x/%x, start_TX %x free %x start_RX %x\n",
+ pr_info("%s: watchdog reviving Port %d Channel %d [%d] sts %x/%x, start_TX %x free %x start_RX %x\n",
ci->devname, ch->channum, port, gchan, ch->channum,
ch->p.status, ch->status,
ch->ch_start_tx, ch->txd_free, ch->ch_start_rx);
@@ -595,7 +589,8 @@ c4_watchdog (ci_t * ci)
{
ch->ch_start_rx = 0; /* we are restarting RX... */
#ifdef RLD_TRANS_DEBUG
- printk ("++ c4_watchdog() CHAN RX ACTIVATE: chan %d\n", ch->channum);
+ pr_info("++ c4_watchdog() CHAN RX ACTIVATE: chan %d\n",
+ ch->channum);
#endif
#ifdef RLD_RXACT_DEBUG
{
@@ -606,7 +601,7 @@ c4_watchdog (ci_t * ci)
{
hereb4--;
md = &ch->mdr[ch->rxix_irq_srv];
- printk ("++ c4_watchdog[%d] CHAN RX ACTIVATE: rxix_irq_srv %d, md %p sts %x, rxpkt %lu\n",
+ pr_info("++ c4_watchdog[%d] CHAN RX ACTIVATE: rxix_irq_srv %d, md %p sts %x, rxpkt %lu\n",
ch->channum, ch->rxix_irq_srv, md, le32_to_cpu (md->status), ch->s.rx_packets);
musycc_dump_rxbuffer_ring (ch, 1); /* RLD DEBUG */
}
@@ -636,8 +631,9 @@ c4_watchdog (ci_t * ci)
md = ch->txd_irq_srv;
if (!md)
{
- printk ("-- c4_watchdog[%d]: WARNING, starting NULL md\n", ch->channum);
- printk ("-- chan %d txd_irq_srv %p sts %x usr_add %p sts %x, txpkt %lu\n",
+ pr_info("-- c4_watchdog[%d]: WARNING, starting NULL md\n",
+ ch->channum);
+ pr_info("-- chan %d txd_irq_srv %p sts %x usr_add %p sts %x, txpkt %lu\n",
ch->channum, ch->txd_irq_srv, le32_to_cpu ((struct mdesc *) (ch->txd_irq_srv)->status),
ch->txd_usr_add, le32_to_cpu ((struct mdesc *) (ch->txd_usr_add)->status),
ch->s.tx_packets);
@@ -647,7 +643,8 @@ c4_watchdog (ci_t * ci)
} else if (md->data && ((le32_to_cpu (md->status)) & MUSYCC_TX_OWNED))
{
#ifdef RLD_TRANS_DEBUG
- printk ("++ c4_watchdog[%d] CHAN TX ACTIVATE: start_tx %x\n", ch->channum, ch->ch_start_tx);
+ pr_info("++ c4_watchdog[%d] CHAN TX ACTIVATE: start_tx %x\n",
+ ch->channum, ch->ch_start_tx);
#endif
ch->ch_start_tx = 0; /* we are restarting
* TX... */
@@ -661,7 +658,8 @@ c4_watchdog (ci_t * ci)
#else
if (log_level >= LOG_MONITOR)
#endif
- printk ("++ SACK[P%d/C%d] ack'd, continuing...\n", ch->up->portnum, ch->channum);
+ pr_info("++ SACK[P%d/C%d] ack'd, continuing...\n",
+ ch->up->portnum, ch->channum);
}
}
}
@@ -784,7 +782,7 @@ c4_init (ci_t * ci, u_char *func0, u_char *func1)
pi->p.portnum = portnum;
pi->openchans = 0;
#ifdef SBE_MAP_DEBUG
- printk ("Comet-%d: addr = %p\n", portnum, pi->cometbase);
+ pr_info("Comet-%d: addr = %p\n", portnum, pi->cometbase);
#endif
}
pmsk = c4_get_portcfg (ci);
@@ -811,7 +809,8 @@ c4_init (ci_t * ci, u_char *func0, u_char *func1)
return SBE_DRVR_FAIL;
}
#ifdef SBE_MAP_DEBUG
- printk (">> %s: c4_get_build - pmsk %x max_port %x\n", ci->devname, pmsk, ci->max_port);
+ pr_info(">> %s: c4_get_build - pmsk %x max_port %x\n",
+ ci->devname, pmsk, ci->max_port);
#endif
}
@@ -934,19 +933,20 @@ c4_loop_port (ci_t * ci, int portnum, u_int8_t cmd)
pci_write_32 ((u_int32_t *) &comet->mdiag, cmd);
if (log_level >= LOG_WARN)
- printk ("%s: loopback mode changed to %2x from %2x on Port %d\n",
+ pr_info("%s: loopback mode changed to %2x from %2x on Port %d\n",
ci->devname, cmd, loopValue, portnum);
loopValue = pci_read_32 ((u_int32_t *) &comet->mdiag) & COMET_MDIAG_LBMASK;
if (loopValue != cmd)
{
if (log_level >= LOG_ERROR)
- printk ("%s: write to loop register failed, unknown state for Port %d\n",
+ pr_info("%s: write to loop register failed, unknown state for Port %d\n",
ci->devname, portnum);
}
} else
{
if (log_level >= LOG_WARN)
- printk ("%s: loopback already in that mode (%2x)\n", ci->devname, loopValue);
+ pr_info("%s: loopback already in that mode (%2x)\n",
+ ci->devname, loopValue);
}
return 0;
}
@@ -980,7 +980,7 @@ c4_frame_rw (ci_t * ci, struct sbecom_port_param * pp)
{ /* control says this is a register
* _write_ */
if (pp->portStatus == data)
- printk ("%s: Port %d already that value! Writing again anyhow.\n",
+ pr_info("%s: Port %d already that value! Writing again anyhow.\n",
ci->devname, pp->portnum);
pp->portP = (u_int8_t) data;
pci_write_32 ((u_int32_t *) comet + pp->port_mode,
@@ -1080,11 +1080,11 @@ c4_musycc_rw (ci_t * ci, struct c4_musycc_param * mcp)
if (ramread)
{
data = *dpr;
- //printk ("c4_musycc_rw: RAM addr %p read data %x (portno %x offset %x RAM ramread %x)\n", dpr, data, portnum, offset, ramread); /* RLD DEBUG */
+ //pr_info("c4_musycc_rw: RAM addr %p read data %x (portno %x offset %x RAM ramread %x)\n", dpr, data, portnum, offset, ramread); /* RLD DEBUG */
} else
{
data = pci_read_32 ((u_int32_t *) dph);
- //printk ("c4_musycc_rw: REG addr %p read data %x (portno %x offset %x RAM ramread %x)\n", dph, data, portnum, offset, ramread); /* RLD DEBUG */
+ //pr_info("c4_musycc_rw: REG addr %p read data %x (portno %x offset %x RAM ramread %x)\n", dph, data, portnum, offset, ramread); /* RLD DEBUG */
}
@@ -1092,7 +1092,7 @@ c4_musycc_rw (ci_t * ci, struct c4_musycc_param * mcp)
{ /* control says this is a register
* _write_ */
if (mcp->value == data)
- printk ("%s: musycc grp%d already that value! writing again anyhow.\n",
+ pr_info("%s: musycc grp%d already that value! writing again anyhow.\n",
ci->devname, (mcp->RWportnum & 0x7));
/* write register RAM */
if (ramread)
@@ -1137,7 +1137,7 @@ c4_set_port (ci_t * ci, int portnum)
e1mode = IS_FRAME_ANY_E1 (pp->port_mode);
if (log_level >= LOG_MONITOR2)
{
- printk ("%s: c4_set_port[%d]: entered, e1mode = %x, openchans %d.\n",
+ pr_info("%s: c4_set_port[%d]: entered, e1mode = %x, openchans %d.\n",
ci->devname,
portnum, e1mode, pi->openchans);
}
@@ -1421,13 +1421,12 @@ c4_fifo_alloc (mpi_t * pi, int chan, int *len)
if (max != *len)
{
if (log_level >= LOG_WARN)
- printk (
- "%s: wanted to allocate %d fifo space, but got only %d\n",
+ pr_info("%s: wanted to allocate %d fifo space, but got only %d\n",
pi->up->devname, *len, max);
*len = max;
}
if (log_level >= LOG_DEBUG)
- printk ("%s: allocated %d fifo at %d for channel %d/%d\n",
+ pr_info("%s: allocated %d fifo at %d for channel %d/%d\n",
pi->up->devname, max, start, chan, pi->p.portnum);
for (i = maxstart; i < (maxstart + max); i++)
pi->fifomap[i] = chan;
@@ -1440,7 +1439,7 @@ c4_fifo_free (mpi_t * pi, int chan)
int i;
if (log_level >= LOG_DEBUG)
- printk ("%s: deallocated fifo for channel %d/%d\n",
+ pr_info("%s: deallocated fifo for channel %d/%d\n",
pi->up->devname, chan, pi->p.portnum);
for (i = 0; i < 32; i++)
if (pi->fifomap[i] == chan)
@@ -1465,7 +1464,8 @@ c4_chan_up (ci_t * ci, int channum)
if (ch->state == UP)
{
if (log_level >= LOG_MONITOR)
- printk ("%s: channel already UP, graceful early exit\n", ci->devname);
+ pr_info("%s: channel already UP, graceful early exit\n",
+ ci->devname);
return 0;
}
pi = ch->up;
@@ -1478,9 +1478,10 @@ c4_chan_up (ci_t * ci, int channum)
{
if (1 || log_level >= LOG_WARN)
{
- printk ("%s: c4_chan_up[%d] EINVAL (attempt to cfg in-use or unavailable TimeSlot[%d])\n",
+ pr_info("%s: c4_chan_up[%d] EINVAL (attempt to cfg in-use or unavailable TimeSlot[%d])\n",
ci->devname, channum, i);
- printk ("+ ask4 %x, currently %x\n", ch->p.bitmask[i], pi->tsm[i]);
+ pr_info("+ ask4 %x, currently %x\n",
+ ch->p.bitmask[i], pi->tsm[i]);
}
return EINVAL;
}
@@ -1493,7 +1494,8 @@ c4_chan_up (ci_t * ci, int channum)
if (!nbuf)
{
/* if( log_level >= LOG_WARN) */
- printk ("%s: c4_chan_up[%d] ENOBUFS (no TimeSlots assigned)\n", ci->devname, channum);
+ pr_info("%s: c4_chan_up[%d] ENOBUFS (no TimeSlots assigned)\n",
+ ci->devname, channum);
return ENOBUFS; /* this should not happen */
}
addr = c4_fifo_alloc (pi, gchan, &nbuf);
@@ -1561,7 +1563,7 @@ c4_chan_up (ci_t * ci, int channum)
#if 0
/* DEBUG INFO */
if (log_level >= LOG_MONITOR)
- printk ("%s: mode %x rxnum %d (rxused %d def %d) txnum %d (txused %d def %d)\n",
+ pr_info("%s: mode %x rxnum %d (rxused %d def %d) txnum %d (txused %d def %d)\n",
ci->devname, ch->p.chan_mode,
rxnum, max_rxdesc_used, max_rxdesc_default,
txnum, max_txdesc_used, max_txdesc_default);
@@ -1592,7 +1594,8 @@ c4_chan_up (ci_t * ci, int channum)
if (!(m = OS_mem_token_alloc (max_mru)))
{
if (log_level >= LOG_MONITOR)
- printk ("%s: c4_chan_up[%d] - token alloc failure, size = %d.\n", ci->devname, channum, max_mru);
+ pr_info("%s: c4_chan_up[%d] - token alloc failure, size = %d.\n",
+ ci->devname, channum, max_mru);
goto errfree;
}
md->mem_token = m;
@@ -1638,7 +1641,7 @@ c4_chan_up (ci_t * ci, int channum)
if (ch->p.status & RX_ENABLED)
{
#ifdef RLD_TRANS_DEBUG
- printk ("++ c4_chan_up() CHAN RX ACTIVATE: chan %d\n", ch->channum);
+ pr_info("++ c4_chan_up() CHAN RX ACTIVATE: chan %d\n", ch->channum);
#endif
ch->ch_start_rx = 0; /* we are restarting RX... */
musycc_serv_req (pi, SR_CHANNEL_ACTIVATE | SR_RX_DIRECTION | gchan);
@@ -1646,7 +1649,7 @@ c4_chan_up (ci_t * ci, int channum)
if (ch->p.status & TX_ENABLED)
{
#ifdef RLD_TRANS_DEBUG
- printk ("++ c4_chan_up() CHAN TX ACTIVATE: chan %d <delayed>\n", ch->channum);
+ pr_info("++ c4_chan_up() CHAN TX ACTIVATE: chan %d <delayed>\n", ch->channum);
#endif
ch->ch_start_tx = CH_START_TX_1ST; /* we are delaying start
* until receipt from user of
generated by cgit v0.10.2 at 2024-07-13 05:16:32 (GMT)