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staging: ft1000: Logging message neatening

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Use a more common logging style.

o Convert DEBUG macros to pr_debug
o Add pr_fmt
o Remove embedded function names from pr_debug
o Convert printks to pr_<level>
o Coalesce formats and align arguments
o Add missing terminating newlines

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Perches 2014-11-03 16:25:44 -08:00 committed by Greg Kroah-Hartman
parent ecdd21c7b9
commit b5d8204d00
7 changed files with 383 additions and 518 deletions
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6
drivers/staging/ft1000/ft1000-pcmcia/ft1000_dnld.c
View File

@ -20,6 +20,8 @@
---------------------------------------------------------------------------*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#define __KERNEL_SYSCALLS__
#include <linux/module.h>
@ -316,7 +318,7 @@ int card_download(struct net_device *dev, const u8 *pFileStart,
file_version = *(long *)pFileStart;
if (file_version != 6) {
printk(KERN_ERR "ft1000: unsupported firmware version %ld\n", file_version);
pr_err("unsupported firmware version %ld\n", file_version);
Status = FAILURE;
}
@ -688,7 +690,7 @@ int card_download(struct net_device *dev, const u8 *pFileStart,
uiState = STATE_SECTION_PROV;
} else {
netdev_dbg(dev,
"FT1000:download:Download error: Bad Port IDs in Pseudo Record\n");
"Download error: Bad Port IDs in Pseudo Record\n");
netdev_dbg(dev, "\t Port Source = 0x%2.2x\n",
pHdr->portsrc);
netdev_dbg(dev, "\t Port Destination = 0x%2.2x\n",

340
drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
View File

@ -17,6 +17,8 @@
Suite 330, Boston, MA 02111-1307, USA.
-------------------------------------------------------------------------*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
@ -44,12 +46,6 @@
#include <pcmcia/cisreg.h>
#include <pcmcia/ds.h>
#ifdef FT_DEBUG
#define DEBUG(n, args...) printk(KERN_DEBUG args);
#else
#define DEBUG(n, args...)
#endif
#include <linux/delay.h>
#include "ft1000.h"
@ -282,12 +278,9 @@ static void ft1000_enable_interrupts(struct net_device *dev)
{
u16 tempword;
DEBUG(1, "ft1000_hw:ft1000_enable_interrupts()\n");
ft1000_write_reg(dev, FT1000_REG_SUP_IMASK, ISR_DEFAULT_MASK);
tempword = ft1000_read_reg(dev, FT1000_REG_SUP_IMASK);
DEBUG(1,
"ft1000_hw:ft1000_enable_interrupts:current interrupt enable mask = 0x%x\n",
tempword);
pr_debug("current interrupt enable mask = 0x%x\n", tempword);
}
/*---------------------------------------------------------------------------
@ -304,12 +297,9 @@ static void ft1000_disable_interrupts(struct net_device *dev)
{
u16 tempword;
DEBUG(1, "ft1000_hw: ft1000_disable_interrupts()\n");
ft1000_write_reg(dev, FT1000_REG_SUP_IMASK, ISR_MASK_ALL);
tempword = ft1000_read_reg(dev, FT1000_REG_SUP_IMASK);
DEBUG(1,
"ft1000_hw:ft1000_disable_interrupts:current interrupt enable mask = 0x%x\n",
tempword);
pr_debug("current interrupt enable mask = 0x%x\n", tempword);
}
/*---------------------------------------------------------------------------
@ -329,8 +319,6 @@ static void ft1000_reset_asic(struct net_device *dev)
struct ft1000_pcmcia *pcmcia = info->priv;
u16 tempword;
DEBUG(1, "ft1000_hw:ft1000_reset_asic called\n");
(*info->ft1000_reset) (pcmcia->link);
/*
@ -351,10 +339,10 @@ static void ft1000_reset_asic(struct net_device *dev)
}
/* clear interrupts */
tempword = ft1000_read_reg(dev, FT1000_REG_SUP_ISR);
DEBUG(1, "ft1000_hw: interrupt status register = 0x%x\n", tempword);
pr_debug("interrupt status register = 0x%x\n", tempword);
ft1000_write_reg(dev, FT1000_REG_SUP_ISR, tempword);
tempword = ft1000_read_reg(dev, FT1000_REG_SUP_ISR);
DEBUG(1, "ft1000_hw: interrupt status register = 0x%x\n", tempword);
pr_debug("interrupt status register = 0x%x\n", tempword);
}
@ -377,8 +365,6 @@ static int ft1000_reset_card(struct net_device *dev)
unsigned long flags;
struct prov_record *ptr;
DEBUG(1, "ft1000_hw:ft1000_reset_card called.....\n");
info->CardReady = 0;
info->ProgConStat = 0;
info->squeseqnum = 0;
@ -388,8 +374,7 @@ static int ft1000_reset_card(struct net_device *dev)
/* Make sure we free any memory reserve for provisioning */
while (list_empty(&info->prov_list) == 0) {
DEBUG(0,
"ft1000_hw:ft1000_reset_card:deleting provisioning record\n");
pr_debug("deleting provisioning record\n");
ptr = list_entry(info->prov_list.next, struct prov_record, list);
list_del(&ptr->list);
kfree(ptr->pprov_data);
@ -397,11 +382,10 @@ static int ft1000_reset_card(struct net_device *dev)
}
if (info->AsicID == ELECTRABUZZ_ID) {
DEBUG(1, "ft1000_hw:ft1000_reset_card:resetting DSP\n");
pr_debug("resetting DSP\n");
ft1000_write_reg(dev, FT1000_REG_RESET, DSP_RESET_BIT);
} else {
DEBUG(1,
"ft1000_hw:ft1000_reset_card:resetting ASIC and DSP\n");
pr_debug("resetting ASIC and DSP\n");
ft1000_write_reg(dev, FT1000_REG_RESET,
(DSP_RESET_BIT | ASIC_RESET_BIT));
}
@ -428,17 +412,16 @@ static int ft1000_reset_card(struct net_device *dev)
spin_unlock_irqrestore(&info->dpram_lock, flags);
}
DEBUG(1, "ft1000_hw:ft1000_reset_card:resetting ASIC\n");
pr_debug("resetting ASIC\n");
mdelay(10);
/* reset ASIC */
ft1000_reset_asic(dev);
DEBUG(1, "ft1000_hw:ft1000_reset_card:downloading dsp image\n");
pr_debug("downloading dsp image\n");
if (info->AsicID == MAGNEMITE_ID) {
/* Put dsp in reset and take ASIC out of reset */
DEBUG(0,
"ft1000_hw:ft1000_reset_card:Put DSP in reset and take ASIC out of reset\n");
pr_debug("Put DSP in reset and take ASIC out of reset\n");
ft1000_write_reg(dev, FT1000_REG_RESET, DSP_RESET_BIT);
/* Setting MAGNEMITE ASIC to big endian mode */
@ -450,7 +433,7 @@ static int ft1000_reset_card(struct net_device *dev)
ft1000_write_reg(dev, FT1000_REG_RESET, 0);
/* FLARION_DSP_ACTIVE; */
mdelay(10);
DEBUG(0, "ft1000_hw:ft1000_reset_card:Take DSP out of reset\n");
pr_debug("Take DSP out of reset\n");
/* Wait for 0xfefe indicating dsp ready before starting download */
for (i = 0; i < 50; i++) {
@ -464,8 +447,7 @@ static int ft1000_reset_card(struct net_device *dev)
}
if (i == 50) {
DEBUG(0,
"ft1000_hw:ft1000_reset_card:No FEFE detected from DSP\n");
pr_debug("No FEFE detected from DSP\n");
return false;
}
@ -476,10 +458,10 @@ static int ft1000_reset_card(struct net_device *dev)
}
if (card_download(dev, fw_entry->data, fw_entry->size)) {
DEBUG(1, "card download unsuccessful\n");
pr_debug("card download unsuccessful\n");
return false;
} else {
DEBUG(1, "card download successful\n");
pr_debug("card download successful\n");
}
mdelay(10);
@ -494,8 +476,7 @@ static int ft1000_reset_card(struct net_device *dev)
/* Initialize DSP heartbeat area to ho */
ft1000_write_dpram(dev, FT1000_HI_HO, ho);
tempword = ft1000_read_dpram(dev, FT1000_HI_HO);
DEBUG(1, "ft1000_hw:ft1000_reset_asic:hi_ho value = 0x%x\n",
tempword);
pr_debug("hi_ho value = 0x%x\n", tempword);
} else {
/* Initialize DSP heartbeat area to ho */
ft1000_write_dpram_mag_16(dev, FT1000_MAG_HI_HO, ho_mag,
@ -503,8 +484,7 @@ static int ft1000_reset_card(struct net_device *dev)
tempword =
ft1000_read_dpram_mag_16(dev, FT1000_MAG_HI_HO,
FT1000_MAG_HI_HO_INDX);
DEBUG(1, "ft1000_hw:ft1000_reset_card:hi_ho value = 0x%x\n",
tempword);
pr_debug("hi_ho value = 0x%x\n", tempword);
}
info->CardReady = 1;
@ -541,8 +521,7 @@ static int ft1000_chkcard(struct net_device *dev)
*/
tempword = ft1000_read_reg(dev, FT1000_REG_SUP_IMASK);
if (tempword == 0) {
DEBUG(1,
"ft1000_hw:ft1000_chkcard: IMASK = 0 Card not detected\n");
pr_debug("IMASK = 0 Card not detected\n");
return false;
}
/*
@ -551,8 +530,7 @@ static int ft1000_chkcard(struct net_device *dev)
*/
tempword = ft1000_read_reg(dev, FT1000_REG_ASIC_ID);
if (tempword == 0xffff) {
DEBUG(1,
"ft1000_hw:ft1000_chkcard: Version = 0xffff Card not detected\n");
pr_debug("Version = 0xffff Card not detected\n");
return false;
}
return true;
@ -589,8 +567,7 @@ static void ft1000_hbchk(u_long data)
(dev, FT1000_MAG_HI_HO,
FT1000_MAG_HI_HO_INDX));
}
DEBUG(1, "ft1000_hw:ft1000_hbchk:hi_ho value = 0x%x\n",
tempword);
pr_debug("hi_ho value = 0x%x\n", tempword);
/* Let's perform another check if ho is not detected */
if (tempword != ho) {
if (info->AsicID == ELECTRABUZZ_ID) {
@ -601,8 +578,7 @@ static void ft1000_hbchk(u_long data)
}
}
if (tempword != ho) {
printk(KERN_INFO
"ft1000: heartbeat failed - no ho detected\n");
pr_info("heartbeat failed - no ho detected\n");
if (info->AsicID == ELECTRABUZZ_ID) {
info->DSP_TIME[0] =
ft1000_read_dpram(dev, FT1000_DSP_TIMER0);
@ -632,8 +608,7 @@ static void ft1000_hbchk(u_long data)
}
info->DrvErrNum = DSP_HB_INFO;
if (ft1000_reset_card(dev) == 0) {
printk(KERN_INFO
"ft1000: Hardware Failure Detected - PC Card disabled\n");
pr_info("Hardware Failure Detected - PC Card disabled\n");
info->ProgConStat = 0xff;
return;
}
@ -650,8 +625,7 @@ static void ft1000_hbchk(u_long data)
tempword = ft1000_read_reg(dev, FT1000_REG_DOORBELL);
}
if (tempword & FT1000_DB_HB) {
printk(KERN_INFO
"ft1000: heartbeat doorbell not clear by firmware\n");
pr_info("heartbeat doorbell not clear by firmware\n");
if (info->AsicID == ELECTRABUZZ_ID) {
info->DSP_TIME[0] =
ft1000_read_dpram(dev, FT1000_DSP_TIMER0);
@ -681,8 +655,7 @@ static void ft1000_hbchk(u_long data)
}
info->DrvErrNum = DSP_HB_INFO;
if (ft1000_reset_card(dev) == 0) {
printk(KERN_INFO
"ft1000: Hardware Failure Detected - PC Card disabled\n");
pr_info("Hardware Failure Detected - PC Card disabled\n");
info->ProgConStat = 0xff;
return;
}
@ -730,8 +703,7 @@ static void ft1000_hbchk(u_long data)
}
if (tempword != hi) {
printk(KERN_INFO
"ft1000: heartbeat failed - cannot write hi into DPRAM\n");
pr_info("heartbeat failed - cannot write hi into DPRAM\n");
if (info->AsicID == ELECTRABUZZ_ID) {
info->DSP_TIME[0] =
ft1000_read_dpram(dev, FT1000_DSP_TIMER0);
@ -761,8 +733,7 @@ static void ft1000_hbchk(u_long data)
}
info->DrvErrNum = DSP_HB_INFO;
if (ft1000_reset_card(dev) == 0) {
printk(KERN_INFO
"ft1000: Hardware Failure Detected - PC Card disabled\n");
pr_info("Hardware Failure Detected - PC Card disabled\n");
info->ProgConStat = 0xff;
return;
}
@ -802,8 +773,8 @@ static void ft1000_send_cmd(struct net_device *dev, u16 *ptempbuffer, int size,
if ((size & 0x0001)) {
size++;
}
DEBUG(1, "FT1000:ft1000_send_cmd:total length = %d\n", size);
DEBUG(1, "FT1000:ft1000_send_cmd:length = %d\n", ntohs(*ptempbuffer));
pr_debug("total length = %d\n", size);
pr_debug("length = %d\n", ntohs(*ptempbuffer));
/*
* put message into slow queue area
* All messages are in the form total_len + pseudo header + message body
@ -830,8 +801,7 @@ static void ft1000_send_cmd(struct net_device *dev, u16 *ptempbuffer, int size,
ft1000_write_reg(dev, FT1000_REG_DPRAM_DATA, size);
/* Write pseudo header and messgae body */
for (i = 0; i < (size >> 1); i++) {
DEBUG(1, "FT1000:ft1000_send_cmd:data %d = 0x%x\n", i,
*ptempbuffer);
pr_debug("data %d = 0x%x\n", i, *ptempbuffer);
tempword = htons(*ptempbuffer++);
ft1000_write_reg(dev, FT1000_REG_DPRAM_DATA, tempword);
}
@ -844,18 +814,16 @@ static void ft1000_send_cmd(struct net_device *dev, u16 *ptempbuffer, int size,
ft1000_write_reg(dev, FT1000_REG_DPRAM_ADDR,
FT1000_DPRAM_MAG_TX_BASE + 1);
for (i = 0; i < (size >> 2); i++) {
DEBUG(1, "FT1000:ft1000_send_cmd:data = 0x%x\n",
*ptempbuffer);
pr_debug("data = 0x%x\n", *ptempbuffer);
outw(*ptempbuffer++,
dev->base_addr + FT1000_REG_MAG_DPDATAL);
DEBUG(1, "FT1000:ft1000_send_cmd:data = 0x%x\n",
*ptempbuffer);
pr_debug("data = 0x%x\n", *ptempbuffer);
outw(*ptempbuffer++,
dev->base_addr + FT1000_REG_MAG_DPDATAH);
}
DEBUG(1, "FT1000:ft1000_send_cmd:data = 0x%x\n", *ptempbuffer);
pr_debug("data = 0x%x\n", *ptempbuffer);
outw(*ptempbuffer++, dev->base_addr + FT1000_REG_MAG_DPDATAL);
DEBUG(1, "FT1000:ft1000_send_cmd:data = 0x%x\n", *ptempbuffer);
pr_debug("data = 0x%x\n", *ptempbuffer);
outw(*ptempbuffer++, dev->base_addr + FT1000_REG_MAG_DPDATAH);
}
spin_unlock_irqrestore(&info->dpram_lock, flags);
@ -896,9 +864,7 @@ static bool ft1000_receive_cmd(struct net_device *dev, u16 *pbuffer,
FT1000_MAG_PH_LEN_INDX)) + sizeof(struct pseudo_hdr);
}
if (size > maxsz) {
DEBUG(1,
"FT1000:ft1000_receive_cmd:Invalid command length = %d\n",
size);
pr_debug("Invalid command length = %d\n", size);
return false;
} else {
ppseudohdr = (u16 *)pbuffer;
@ -915,7 +881,7 @@ static bool ft1000_receive_cmd(struct net_device *dev, u16 *pbuffer,
ft1000_write_reg(dev, FT1000_REG_DPRAM_ADDR,
FT1000_DPRAM_MAG_RX_BASE);
*pbuffer = inw(dev->base_addr + FT1000_REG_MAG_DPDATAH);
DEBUG(1, "ft1000_hw:received data = 0x%x\n", *pbuffer);
pr_debug("received data = 0x%x\n", *pbuffer);
pbuffer++;
ft1000_write_reg(dev, FT1000_REG_DPRAM_ADDR,
FT1000_DPRAM_MAG_RX_BASE + 1);
@ -931,10 +897,10 @@ static bool ft1000_receive_cmd(struct net_device *dev, u16 *pbuffer,
}
/* copy odd aligned word */
*pbuffer = inw(dev->base_addr + FT1000_REG_MAG_DPDATAL);
DEBUG(1, "ft1000_hw:received data = 0x%x\n", *pbuffer);
pr_debug("received data = 0x%x\n", *pbuffer);
pbuffer++;
*pbuffer = inw(dev->base_addr + FT1000_REG_MAG_DPDATAH);
DEBUG(1, "ft1000_hw:received data = 0x%x\n", *pbuffer);
pr_debug("received data = 0x%x\n", *pbuffer);
pbuffer++;
}
if (size & 0x0001) {
@ -953,8 +919,7 @@ static bool ft1000_receive_cmd(struct net_device *dev, u16 *pbuffer,
tempword ^= *ppseudohdr++;
}
if ((tempword != *ppseudohdr)) {
DEBUG(1,
"FT1000:ft1000_receive_cmd:Pseudo header checksum mismatch\n");
pr_debug("Pseudo header checksum mismatch\n");
/* Drop this message */
return false;
}
@ -1003,14 +968,13 @@ static void ft1000_proc_drvmsg(struct net_device *dev)
/* Get the message type which is total_len + PSEUDO header + msgtype + message body */
pdrvmsg = (struct drv_msg *)&cmdbuffer[0];
msgtype = ntohs(pdrvmsg->type);
DEBUG(1, "Command message type = 0x%x\n", msgtype);
pr_debug("Command message type = 0x%x\n", msgtype);
switch (msgtype) {
case DSP_PROVISION:
DEBUG(0,
"Got a provisioning request message from DSP\n");
pr_debug("Got a provisioning request message from DSP\n");
mdelay(25);
while (list_empty(&info->prov_list) == 0) {
DEBUG(0, "Sending a provisioning message\n");
pr_debug("Sending a provisioning message\n");
/* Make sure SLOWQ doorbell is clear */
tempword =
ft1000_read_reg(dev, FT1000_REG_DOORBELL);
@ -1035,12 +999,12 @@ static void ft1000_proc_drvmsg(struct net_device *dev)
ppseudo_hdr->portsrc = 0;
/* Calculate new checksum */
ppseudo_hdr->checksum = *pmsg++;
DEBUG(1, "checksum = 0x%x\n",
ppseudo_hdr->checksum);
pr_debug("checksum = 0x%x\n",
ppseudo_hdr->checksum);
for (i = 1; i < 7; i++) {
ppseudo_hdr->checksum ^= *pmsg++;
DEBUG(1, "checksum = 0x%x\n",
ppseudo_hdr->checksum);
pr_debug("checksum = 0x%x\n",
ppseudo_hdr->checksum);
}
ft1000_send_cmd(dev, (u16 *)ptr->pprov_data, len, SLOWQ_TYPE);
@ -1058,7 +1022,7 @@ static void ft1000_proc_drvmsg(struct net_device *dev)
pmediamsg = (struct media_msg *)&cmdbuffer[0];
if (info->ProgConStat != 0xFF) {
if (pmediamsg->state) {
DEBUG(1, "Media is up\n");
pr_debug("Media is up\n");
if (info->mediastate == 0) {
netif_carrier_on(dev);
netif_wake_queue(dev);
@ -1067,7 +1031,7 @@ static void ft1000_proc_drvmsg(struct net_device *dev)
info->ConTm = tv.tv_sec;
}
} else {
DEBUG(1, "Media is down\n");
pr_debug("Media is down\n");
if (info->mediastate == 1) {
info->mediastate = 0;
netif_carrier_off(dev);
@ -1077,7 +1041,7 @@ static void ft1000_proc_drvmsg(struct net_device *dev)
}
}
else {
DEBUG(1, "Media is down\n");
pr_debug("Media is down\n");
if (info->mediastate == 1) {
info->mediastate = 0;
netif_carrier_off(dev);
@ -1089,9 +1053,9 @@ static void ft1000_proc_drvmsg(struct net_device *dev)
case DSP_INIT_MSG:
pdspinitmsg = (struct dsp_init_msg *)&cmdbuffer[0];
memcpy(info->DspVer, pdspinitmsg->DspVer, DSPVERSZ);
DEBUG(1, "DSPVER = 0x%2x 0x%2x 0x%2x 0x%2x\n",
info->DspVer[0], info->DspVer[1], info->DspVer[2],
info->DspVer[3]);
pr_debug("DSPVER = 0x%2x 0x%2x 0x%2x 0x%2x\n",
info->DspVer[0], info->DspVer[1],
info->DspVer[2], info->DspVer[3]);
memcpy(info->HwSerNum, pdspinitmsg->HwSerNum,
HWSERNUMSZ);
memcpy(info->Sku, pdspinitmsg->Sku, SKUSZ);
@ -1111,27 +1075,26 @@ static void ft1000_proc_drvmsg(struct net_device *dev)
CALVERSZ);
memcpy(info->RfCalDate, pdspinitmsg->RfCalDate,
CALDATESZ);
DEBUG(1, "RFCalVer = 0x%2x 0x%2x\n",
info->RfCalVer[0], info->RfCalVer[1]);
pr_debug("RFCalVer = 0x%2x 0x%2x\n",
info->RfCalVer[0], info->RfCalVer[1]);
}
break;
case DSP_STORE_INFO:
DEBUG(1, "FT1000:drivermsg:Got DSP_STORE_INFO\n");
pr_debug("Got DSP_STORE_INFO\n");
tempword = ntohs(pdrvmsg->length);
info->DSPInfoBlklen = tempword;
if (tempword < (MAX_DSP_SESS_REC - 4)) {
pmsg = (u16 *)&pdrvmsg->data[0];
for (i = 0; i < ((tempword + 1) / 2); i++) {
DEBUG(1,
"FT1000:drivermsg:dsp info data = 0x%x\n",
*pmsg);
pr_debug("dsp info data = 0x%x\n",
*pmsg);
info->DSPInfoBlk[i + 10] = *pmsg++;
}
}
break;
case DSP_GET_INFO:
DEBUG(1, "FT1000:drivermsg:Got DSP_GET_INFO\n");
pr_debug("Got DSP_GET_INFO\n");
/*
* copy dsp info block to dsp
* allow any outstanding ioctl to finish
@ -1182,7 +1145,7 @@ static void ft1000_proc_drvmsg(struct net_device *dev)
break;
case GET_DRV_ERR_RPT_MSG:
DEBUG(1, "FT1000:drivermsg:Got GET_DRV_ERR_RPT_MSG\n");
pr_debug("Got GET_DRV_ERR_RPT_MSG\n");
/*
* copy driver error message to dsp
* allow any outstanding ioctl to finish
@ -1273,7 +1236,7 @@ static int ft1000_parse_dpram_msg(struct net_device *dev)
unsigned long flags;
doorbell = ft1000_read_reg(dev, FT1000_REG_DOORBELL);
DEBUG(1, "Doorbell = 0x%x\n", doorbell);
pr_debug("Doorbell = 0x%x\n", doorbell);
if (doorbell & FT1000_ASIC_RESET_REQ) {
/* Copy DSP session record from info block */
@ -1298,7 +1261,7 @@ static int ft1000_parse_dpram_msg(struct net_device *dev)
/* clear ASIC RESET request */
ft1000_write_reg(dev, FT1000_REG_DOORBELL,
FT1000_ASIC_RESET_REQ);
DEBUG(1, "Got an ASIC RESET Request\n");
pr_debug("Got an ASIC RESET Request\n");
ft1000_write_reg(dev, FT1000_REG_DOORBELL,
FT1000_ASIC_RESET_DSP);
@ -1310,8 +1273,7 @@ static int ft1000_parse_dpram_msg(struct net_device *dev)
}
if (doorbell & FT1000_DSP_ASIC_RESET) {
DEBUG(0,
"FT1000:ft1000_parse_dpram_msg: Got a dsp ASIC reset message\n");
pr_debug("Got a dsp ASIC reset message\n");
ft1000_write_reg(dev, FT1000_REG_DOORBELL,
FT1000_DSP_ASIC_RESET);
udelay(200);
@ -1319,8 +1281,7 @@ static int ft1000_parse_dpram_msg(struct net_device *dev)
}
if (doorbell & FT1000_DB_DPRAM_RX) {
DEBUG(1,
"FT1000:ft1000_parse_dpram_msg: Got a slow queue message\n");
pr_debug("Got a slow queue message\n");
nxtph = FT1000_DPRAM_RX_BASE + 2;
if (info->AsicID == ELECTRABUZZ_ID) {
total_len =
@ -1331,8 +1292,7 @@ static int ft1000_parse_dpram_msg(struct net_device *dev)
(dev, FT1000_MAG_TOTAL_LEN,
FT1000_MAG_TOTAL_LEN_INDX));
}
DEBUG(1, "FT1000:ft1000_parse_dpram_msg:total length = %d\n",
total_len);
pr_debug("total length = %d\n", total_len);
if ((total_len < MAX_CMD_SQSIZE) && (total_len > sizeof(struct pseudo_hdr))) {
total_len += nxtph;
/*
@ -1351,7 +1311,7 @@ static int ft1000_parse_dpram_msg(struct net_device *dev)
(dev, FT1000_MAG_PORT_ID,
FT1000_MAG_PORT_ID_INDX) & 0xff);
}
DEBUG(1, "DSP_QID = 0x%x\n", portid);
pr_debug("DSP_QID = 0x%x\n", portid);
if (portid == DRIVERID) {
/* We are assumming one driver message from the DSP at a time. */
@ -1387,7 +1347,7 @@ static int ft1000_parse_dpram_msg(struct net_device *dev)
FT1000_MAG_DSP_TIMER3_INDX);
}
info->DrvErrNum = DSP_CONDRESET_INFO;
DEBUG(1, "ft1000_hw:DSP conditional reset requested\n");
pr_debug("DSP conditional reset requested\n");
ft1000_reset_card(dev);
ft1000_write_reg(dev, FT1000_REG_DOORBELL,
FT1000_DB_COND_RESET);
@ -1397,7 +1357,7 @@ static int ft1000_parse_dpram_msg(struct net_device *dev)
doorbell & ~(FT1000_DB_DPRAM_RX | FT1000_ASIC_RESET_REQ |
FT1000_DB_COND_RESET | 0xff00);
if (doorbell) {
DEBUG(1, "Clearing unexpected doorbell = 0x%x\n", doorbell);
pr_debug("Clearing unexpected doorbell = 0x%x\n", doorbell);
ft1000_write_reg(dev, FT1000_REG_DOORBELL, doorbell);
}
@ -1425,7 +1385,6 @@ static void ft1000_flush_fifo(struct net_device *dev, u16 DrvErrNum)
u32 templong;
u16 tempword;
DEBUG(1, "ft1000:ft1000_hw:ft1000_flush_fifo called\n");
if (pcmcia->PktIntfErr > MAX_PH_ERR) {
if (info->AsicID == ELECTRABUZZ_ID) {
info->DSP_TIME[0] =
@ -1531,23 +1490,23 @@ static void ft1000_flush_fifo(struct net_device *dev, u16 DrvErrNum)
} while ((tempword & 0x03) != 0x03);
if (info->AsicID == ELECTRABUZZ_ID) {
i++;
DEBUG(0, "Flushing FIFO complete = %x\n", tempword);
pr_debug("Flushing FIFO complete = %x\n", tempword);
/* Flush last word in FIFO. */
tempword = ft1000_read_reg(dev, FT1000_REG_DFIFO);
/* Update FIFO counter for DSP */
i = i * 2;
DEBUG(0, "Flush Data byte count to dsp = %d\n", i);
pr_debug("Flush Data byte count to dsp = %d\n", i);
info->fifo_cnt += i;
ft1000_write_dpram(dev, FT1000_FIFO_LEN,
info->fifo_cnt);
} else {
DEBUG(0, "Flushing FIFO complete = %x\n", tempword);
pr_debug("Flushing FIFO complete = %x\n", tempword);
/* Flush last word in FIFO */
templong = inl(dev->base_addr + FT1000_REG_MAG_DFR);
tempword = inw(dev->base_addr + FT1000_REG_SUP_STAT);
DEBUG(0, "FT1000_REG_SUP_STAT = 0x%x\n", tempword);
pr_debug("FT1000_REG_SUP_STAT = 0x%x\n", tempword);
tempword = inw(dev->base_addr + FT1000_REG_MAG_DFSR);
DEBUG(0, "FT1000_REG_MAG_DFSR = 0x%x\n", tempword);
pr_debug("FT1000_REG_MAG_DFSR = 0x%x\n", tempword);
}
if (DrvErrNum) {
pcmcia->PktIntfErr++;
@ -1581,7 +1540,6 @@ static int ft1000_copy_up_pkt(struct net_device *dev)
u32 *ptemplong;
u32 templong;
DEBUG(1, "ft1000_copy_up_pkt\n");
/* Read length */
if (info->AsicID == ELECTRABUZZ_ID) {
tempword = ft1000_read_reg(dev, FT1000_REG_DFIFO);
@ -1591,10 +1549,10 @@ static int ft1000_copy_up_pkt(struct net_device *dev)
len = ntohs(tempword);
}
chksum = tempword;
DEBUG(1, "Number of Bytes in FIFO = %d\n", len);
pr_debug("Number of Bytes in FIFO = %d\n", len);
if (len > ENET_MAX_SIZE) {
DEBUG(0, "size of ethernet packet invalid\n");
pr_debug("size of ethernet packet invalid\n");
if (info->AsicID == MAGNEMITE_ID) {
/* Read High word to complete 32 bit access */
tempword = ft1000_read_reg(dev, FT1000_REG_MAG_DFRH);
@ -1607,7 +1565,7 @@ static int ft1000_copy_up_pkt(struct net_device *dev)
skb = dev_alloc_skb(len + 12 + 2);
if (skb == NULL) {
DEBUG(0, "No Network buffers available\n");
pr_debug("No Network buffers available\n");
/* Read High word to complete 32 bit access */
if (info->AsicID == MAGNEMITE_ID) {
tempword = ft1000_read_reg(dev, FT1000_REG_MAG_DFRH);
@ -1628,37 +1586,37 @@ static int ft1000_copy_up_pkt(struct net_device *dev)
tempword = ft1000_read_reg(dev, FT1000_REG_DFIFO);
} else {
tempword = ft1000_read_reg(dev, FT1000_REG_MAG_DFRH);
DEBUG(1, "Pseudo = 0x%x\n", tempword);
pr_debug("Pseudo = 0x%x\n", tempword);
chksum ^= tempword;
tempword = ft1000_read_reg(dev, FT1000_REG_MAG_DFRL);
DEBUG(1, "Pseudo = 0x%x\n", tempword);
pr_debug("Pseudo = 0x%x\n", tempword);
chksum ^= tempword;
tempword = ft1000_read_reg(dev, FT1000_REG_MAG_DFRH);
DEBUG(1, "Pseudo = 0x%x\n", tempword);
pr_debug("Pseudo = 0x%x\n", tempword);
chksum ^= tempword;
tempword = ft1000_read_reg(dev, FT1000_REG_MAG_DFRL);
DEBUG(1, "Pseudo = 0x%x\n", tempword);
pr_debug("Pseudo = 0x%x\n", tempword);
chksum ^= tempword;
tempword = ft1000_read_reg(dev, FT1000_REG_MAG_DFRH);
DEBUG(1, "Pseudo = 0x%x\n", tempword);
pr_debug("Pseudo = 0x%x\n", tempword);
chksum ^= tempword;
tempword = ft1000_read_reg(dev, FT1000_REG_MAG_DFRL);
DEBUG(1, "Pseudo = 0x%x\n", tempword);
pr_debug("Pseudo = 0x%x\n", tempword);
chksum ^= tempword;
/* read checksum value */
tempword = ft1000_read_reg(dev, FT1000_REG_MAG_DFRH);
DEBUG(1, "Pseudo = 0x%x\n", tempword);
pr_debug("Pseudo = 0x%x\n", tempword);
}
if (chksum != tempword) {
DEBUG(0, "Packet checksum mismatch 0x%x 0x%x\n", chksum,
tempword);
pr_debug("Packet checksum mismatch 0x%x 0x%x\n",
chksum, tempword);
ft1000_flush_fifo(dev, DSP_PKTPHCKSUM_INFO);
info->stats.rx_errors++;
kfree_skb(skb);
@ -1701,22 +1659,22 @@ static int ft1000_copy_up_pkt(struct net_device *dev)
ptemplong = (u32 *)pbuffer;
for (i = 0; i < len / 4; i++) {
templong = inl(dev->base_addr + FT1000_REG_MAG_DFR);
DEBUG(1, "Data = 0x%8x\n", templong);
pr_debug("Data = 0x%8x\n", templong);
*ptemplong++ = templong;
}
/* Need to read one more word if odd align. */
if (len & 0x0003) {
templong = inl(dev->base_addr + FT1000_REG_MAG_DFR);
DEBUG(1, "Data = 0x%8x\n", templong);
pr_debug("Data = 0x%8x\n", templong);
*ptemplong++ = templong;
}
}
DEBUG(1, "Data passed to Protocol layer:\n");
pr_debug("Data passed to Protocol layer:\n");
for (i = 0; i < len + 12; i++) {
DEBUG(1, "Protocol Data: 0x%x\n ", *ptemp++);
pr_debug("Protocol Data: 0x%x\n", *ptemp++);
}
skb->dev = dev;
@ -1768,8 +1726,6 @@ static int ft1000_copy_down_pkt(struct net_device *dev, u16 *packet, u16 len)
int i;
u32 *plong;
DEBUG(1, "ft1000_hw: copy_down_pkt()\n");
/* Check if there is room on the FIFO */
if (len > ft1000_read_fifo_len(dev)) {
udelay(10);
@ -1789,8 +1745,7 @@ static int ft1000_copy_down_pkt(struct net_device *dev, u16 *packet, u16 len)
udelay(20);
}
if (len > ft1000_read_fifo_len(dev)) {
DEBUG(1,
"ft1000_hw:ft1000_copy_down_pkt:Transmit FIFO is fulli - pkt drop\n");
pr_debug("Transmit FIFO is full - pkt drop\n");
info->stats.tx_errors++;
return SUCCESS;
}
@ -1821,39 +1776,30 @@ static int ft1000_copy_down_pkt(struct net_device *dev, u16 *packet, u16 len)
if (info->AsicID == ELECTRABUZZ_ID) {
/* copy first word to UFIFO_BEG reg */
ft1000_write_reg(dev, FT1000_REG_UFIFO_BEG, pseudo.buff[0]);
DEBUG(1, "ft1000_hw:ft1000_copy_down_pkt:data 0 BEG = 0x%04x\n",
pseudo.buff[0]);
pr_debug("data 0 BEG = 0x%04x\n", pseudo.buff[0]);
/* copy subsequent words to UFIFO_MID reg */
ft1000_write_reg(dev, FT1000_REG_UFIFO_MID, pseudo.buff[1]);
DEBUG(1, "ft1000_hw:ft1000_copy_down_pkt:data 1 MID = 0x%04x\n",
pseudo.buff[1]);
pr_debug("data 1 MID = 0x%04x\n", pseudo.buff[1]);
ft1000_write_reg(dev, FT1000_REG_UFIFO_MID, pseudo.buff[2]);
DEBUG(1, "ft1000_hw:ft1000_copy_down_pkt:data 2 MID = 0x%04x\n",
pseudo.buff[2]);
pr_debug("data 2 MID = 0x%04x\n", pseudo.buff[2]);
ft1000_write_reg(dev, FT1000_REG_UFIFO_MID, pseudo.buff[3]);
DEBUG(1, "ft1000_hw:ft1000_copy_down_pkt:data 3 MID = 0x%04x\n",
pseudo.buff[3]);
pr_debug("data 3 MID = 0x%04x\n", pseudo.buff[3]);
ft1000_write_reg(dev, FT1000_REG_UFIFO_MID, pseudo.buff[4]);
DEBUG(1, "ft1000_hw:ft1000_copy_down_pkt:data 4 MID = 0x%04x\n",
pseudo.buff[4]);
pr_debug("data 4 MID = 0x%04x\n", pseudo.buff[4]);
ft1000_write_reg(dev, FT1000_REG_UFIFO_MID, pseudo.buff[5]);
DEBUG(1, "ft1000_hw:ft1000_copy_down_pkt:data 5 MID = 0x%04x\n",
pseudo.buff[5]);
pr_debug("data 5 MID = 0x%04x\n", pseudo.buff[5]);
ft1000_write_reg(dev, FT1000_REG_UFIFO_MID, pseudo.buff[6]);
DEBUG(1, "ft1000_hw:ft1000_copy_down_pkt:data 6 MID = 0x%04x\n",
pseudo.buff[6]);
pr_debug("data 6 MID = 0x%04x\n", pseudo.buff[6]);
ft1000_write_reg(dev, FT1000_REG_UFIFO_MID, pseudo.buff[7]);
DEBUG(1, "ft1000_hw:ft1000_copy_down_pkt:data 7 MID = 0x%04x\n",
pseudo.buff[7]);
pr_debug("data 7 MID = 0x%04x\n", pseudo.buff[7]);
/* Write PPP type + IP Packet into Downlink FIFO */
for (i = 0; i < (len >> 1) - 1; i++) {
ft1000_write_reg(dev, FT1000_REG_UFIFO_MID,
htons(*packet));
DEBUG(1,
"ft1000_hw:ft1000_copy_down_pkt:data %d MID = 0x%04x\n",
i + 8, htons(*packet));
pr_debug("data %d MID = 0x%04x\n",
i + 8, htons(*packet));
packet++;
}
@ -1861,39 +1807,31 @@ static int ft1000_copy_down_pkt(struct net_device *dev, u16 *packet, u16 len)
if (len & 0x0001) {
ft1000_write_reg(dev, FT1000_REG_UFIFO_MID,
htons(*packet));
DEBUG(1,
"ft1000_hw:ft1000_copy_down_pkt:data MID = 0x%04x\n",
htons(*packet));
pr_debug("data MID = 0x%04x\n", htons(*packet));
packet++;
ft1000_write_reg(dev, FT1000_REG_UFIFO_END,
htons(*packet));
DEBUG(1,
"ft1000_hw:ft1000_copy_down_pkt:data %d MID = 0x%04x\n",
i + 8, htons(*packet));
pr_debug("data %d MID = 0x%04x\n",
i + 8, htons(*packet));
} else {
ft1000_write_reg(dev, FT1000_REG_UFIFO_END,
htons(*packet));
DEBUG(1,
"ft1000_hw:ft1000_copy_down_pkt:data %d MID = 0x%04x\n",
i + 8, htons(*packet));
pr_debug("data %d MID = 0x%04x\n",
i + 8, htons(*packet));
}
} else {
outl(*(u32 *)&pseudo.buff[0],
dev->base_addr + FT1000_REG_MAG_UFDR);
DEBUG(1, "ft1000_copy_down_pkt: Pseudo = 0x%8x\n",
*(u32 *)&pseudo.buff[0]);
pr_debug("Pseudo = 0x%8x\n", *(u32 *)&pseudo.buff[0]);
outl(*(u32 *)&pseudo.buff[2],
dev->base_addr + FT1000_REG_MAG_UFDR);
DEBUG(1, "ft1000_copy_down_pkt: Pseudo = 0x%8x\n",
*(u32 *)&pseudo.buff[2]);
pr_debug("Pseudo = 0x%8x\n", *(u32 *)&pseudo.buff[2]);
outl(*(u32 *)&pseudo.buff[4],
dev->base_addr + FT1000_REG_MAG_UFDR);
DEBUG(1, "ft1000_copy_down_pkt: Pseudo = 0x%8x\n",
*(u32 *)&pseudo.buff[4]);
pr_debug("Pseudo = 0x%8x\n", *(u32 *)&pseudo.buff[4]);
outl(*(u32 *)&pseudo.buff[6],
dev->base_addr + FT1000_REG_MAG_UFDR);
DEBUG(1, "ft1000_copy_down_pkt: Pseudo = 0x%8x\n",
*(u32 *)&pseudo.buff[6]);
pr_debug("Pseudo = 0x%8x\n", *(u32 *)&pseudo.buff[6]);
plong = (u32 *)packet;
/* Write PPP type + IP Packet into Downlink FIFO */
@ -1903,9 +1841,7 @@ static int ft1000_copy_down_pkt(struct net_device *dev, u16 *packet, u16 len)
/* Check for odd alignment */
if (len & 0x0003) {
DEBUG(1,
"ft1000_hw:ft1000_copy_down_pkt:data = 0x%8x\n",
*plong);
pr_debug("data = 0x%8x\n", *plong);
outl(*plong++, dev->base_addr + FT1000_REG_MAG_UFDR);
}
outl(1, dev->base_addr + FT1000_REG_MAG_UFER);
@ -1926,11 +1862,7 @@ static struct net_device_stats *ft1000_stats(struct net_device *dev)
static int ft1000_open(struct net_device *dev)
{
DEBUG(0, "ft1000_hw: ft1000_open is called\n");
ft1000_reset_card(dev);
DEBUG(0, "ft1000_hw: ft1000_open is ended\n");
/* schedule ft1000_hbchk to perform periodic heartbeat checks on DSP and ASIC */
init_timer(&poll_timer);
@ -1938,7 +1870,6 @@ static int ft1000_open(struct net_device *dev)
poll_timer.data = (u_long)dev;
add_timer(&poll_timer);
DEBUG(0, "ft1000_hw: ft1000_open is ended2\n");
return 0;
}
@ -1946,13 +1877,11 @@ static int ft1000_close(struct net_device *dev)
{
struct ft1000_info *info = netdev_priv(dev);
DEBUG(0, "ft1000_hw: ft1000_close()\n");
info->CardReady = 0;
del_timer(&poll_timer);
if (ft1000_card_present == 1) {
DEBUG(0, "Media is down\n");
pr_debug("Media is down\n");
netif_stop_queue(dev);
ft1000_disable_interrupts(dev);
@ -1969,27 +1898,24 @@ static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct ft1000_info *info = netdev_priv(dev);
u8 *pdata;
DEBUG(1, "ft1000_hw: ft1000_start_xmit()\n");
if (skb == NULL) {
DEBUG(1, "ft1000_hw: ft1000_start_xmit:skb == NULL!!!\n");
pr_debug("skb == NULL!!!\n");
return 0;
}
DEBUG(1, "ft1000_hw: ft1000_start_xmit:length of packet = %d\n",
skb->len);
pr_debug("length of packet = %d\n", skb->len);
pdata = (u8 *)skb->data;
if (info->mediastate == 0) {
/* Drop packet is mediastate is down */
DEBUG(1, "ft1000_hw:ft1000_copy_down_pkt:mediastate is down\n");
pr_debug("mediastate is down\n");
return SUCCESS;
}
if ((skb->len < ENET_HEADER_SIZE) || (skb->len > ENET_MAX_SIZE)) {
/* Drop packet which has invalid size */
DEBUG(1,
"ft1000_hw:ft1000_copy_down_pkt:invalid ethernet length\n");
pr_debug("invalid ethernet length\n");
return SUCCESS;
}
ft1000_copy_down_pkt(dev, (u16 *) (pdata + ENET_HEADER_SIZE - 2),
@ -2008,8 +1934,6 @@ static irqreturn_t ft1000_interrupt(int irq, void *dev_id)
u16 inttype;
int cnt;
DEBUG(1, "ft1000_hw: ft1000_interrupt()\n");
if (info->CardReady == 0) {
ft1000_disable_interrupts(dev);
return IRQ_HANDLED;
@ -2031,7 +1955,7 @@ static irqreturn_t ft1000_interrupt(int irq, void *dev_id)
ft1000_parse_dpram_msg(dev);
if (inttype & ISR_RCV) {
DEBUG(1, "Data in FIFO\n");
pr_debug("Data in FIFO\n");
cnt = 0;
do {
@ -2056,12 +1980,13 @@ static irqreturn_t ft1000_interrupt(int irq, void *dev_id)
}
/* clear interrupts */
tempword = ft1000_read_reg(dev, FT1000_REG_SUP_ISR);
DEBUG(1, "ft1000_hw: interrupt status register = 0x%x\n", tempword);
pr_debug("interrupt status register = 0x%x\n", tempword);
ft1000_write_reg(dev, FT1000_REG_SUP_ISR, tempword);
/* Read interrupt type */
inttype = ft1000_read_reg(dev, FT1000_REG_SUP_ISR);
DEBUG(1, "ft1000_hw: interrupt status register after clear = 0x%x\n", inttype);
pr_debug("interrupt status register after clear = 0x%x\n",
inttype);
}
ft1000_enable_interrupts(dev);
return IRQ_HANDLED;
@ -2073,8 +1998,6 @@ void stop_ft1000_card(struct net_device *dev)
struct prov_record *ptr;
/* int cnt; */
DEBUG(0, "ft1000_hw: stop_ft1000_card()\n");
info->CardReady = 0;
ft1000_card_present = 0;
netif_stop_queue(dev);
@ -2143,9 +2066,8 @@ struct net_device *init_ft1000_card(struct pcmcia_device *link,
.ndo_get_stats = &ft1000_stats,
};
DEBUG(1, "ft1000_hw: init_ft1000_card()\n");
DEBUG(1, "ft1000_hw: irq = %d\n", link->irq);
DEBUG(1, "ft1000_hw: port = 0x%04x\n", link->resource[0]->start);
pr_debug("irq = %d, port = 0x%04llx\n",
link->irq, (unsigned long long)link->resource[0]->start);
flarion_ft1000_cnt++;
@ -2168,9 +2090,9 @@ struct net_device *init_ft1000_card(struct pcmcia_device *link,
memset(info, 0, sizeof(struct ft1000_info));
DEBUG(1, "address of dev = 0x%8x\n", (u32)dev);
DEBUG(1, "address of dev info = 0x%8x\n", (u32)info);
DEBUG(0, "device name = %s\n", dev->name);
pr_debug("address of dev = 0x%p\n", dev);
pr_debug("address of dev info = 0x%p\n", info);
pr_debug("device name = %s\n", dev->name);
memset(&info->stats, 0, sizeof(struct net_device_stats));
@ -2202,7 +2124,7 @@ struct net_device *init_ft1000_card(struct pcmcia_device *link,
dev->netdev_ops = &ft1000ops; /* Slavius 21.10.2009 due to kernel changes */
DEBUG(0, "device name = %s\n", dev->name);
pr_debug("device name = %s\n", dev->name);
dev->irq = link->irq;
dev->base_addr = link->resource[0]->start;
@ -2222,21 +2144,21 @@ struct net_device *init_ft1000_card(struct pcmcia_device *link,
}
if (register_netdev(dev) != 0) {
DEBUG(0, "ft1000: Could not register netdev");
pr_debug("Could not register netdev\n");
goto err_reg;
}
info->AsicID = ft1000_read_reg(dev, FT1000_REG_ASIC_ID);
if (info->AsicID == ELECTRABUZZ_ID) {
DEBUG(0, "ft1000_hw: ELECTRABUZZ ASIC\n");
pr_debug("ELECTRABUZZ ASIC\n");
if (request_firmware(&fw_entry, "ft1000.img", &link->dev) != 0) {
printk(KERN_INFO "ft1000: Could not open ft1000.img\n");
pr_info("Could not open ft1000.img\n");
goto err_unreg;
}
} else {
DEBUG(0, "ft1000_hw: MAGNEMITE ASIC\n");
pr_debug("MAGNEMITE ASIC\n");
if (request_firmware(&fw_entry, "ft2000.img", &link->dev) != 0) {
printk(KERN_INFO "ft1000: Could not open ft2000.img\n");
pr_info("Could not open ft2000.img\n");
goto err_unreg;
}
}
@ -2245,8 +2167,8 @@ struct net_device *init_ft1000_card(struct pcmcia_device *link,
ft1000_card_present = 1;
dev->ethtool_ops = &ops;
printk(KERN_INFO "ft1000: %s: addr 0x%04lx irq %d, MAC addr %pM\n",
dev->name, dev->base_addr, dev->irq, dev->dev_addr);
pr_info("%s: addr 0x%04lx irq %d, MAC addr %pM\n",
dev->name, dev->base_addr, dev->irq, dev->dev_addr);
return dev;
err_unreg:

136
drivers/staging/ft1000/ft1000-usb/ft1000_debug.c
View File

@ -26,6 +26,9 @@
*
*---------------------------------------------------------------------------
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
@ -87,13 +90,13 @@ struct dpram_blk *ft1000_get_buffer(struct list_head *bufflist)
spin_lock_irqsave(&free_buff_lock, flags);
/* Check if buffer is available */
if (list_empty(bufflist)) {
DEBUG("ft1000_get_buffer: No more buffer - %d\n", numofmsgbuf);
pr_debug("No more buffer - %d\n", numofmsgbuf);
ptr = NULL;
} else {
numofmsgbuf--;
ptr = list_entry(bufflist->next, struct dpram_blk, list);
list_del(&ptr->list);
/* DEBUG("ft1000_get_buffer: number of free msg buffers = %d\n", numofmsgbuf); */
/* pr_debug("number of free msg buffers = %d\n", numofmsgbuf); */
}
spin_unlock_irqrestore(&free_buff_lock, flags);
@ -125,7 +128,7 @@ void ft1000_free_buffer(struct dpram_blk *pdpram_blk, struct list_head *plist)
/* Put memory back to list */
list_add_tail(&pdpram_blk->list, plist);
numofmsgbuf++;
/*DEBUG("ft1000_free_buffer: number of free msg buffers = %d\n", numofmsgbuf); */
/*pr_debug("number of free msg buffers = %d\n", numofmsgbuf); */
spin_unlock_irqrestore(&free_buff_lock, flags);
}
@ -153,17 +156,17 @@ int ft1000_create_dev(struct ft1000_usb *dev)
/* make a new device name */
sprintf(dev->DeviceName, "%s%d", "FT1000_", dev->CardNumber);
DEBUG("%s: number of instance = %d\n", __func__, ft1000_flarion_cnt);
DEBUG("DeviceCreated = %x\n", dev->DeviceCreated);
pr_debug("number of instance = %d\n", ft1000_flarion_cnt);
pr_debug("DeviceCreated = %x\n", dev->DeviceCreated);
if (dev->DeviceCreated) {
DEBUG("%s: \"%s\" already registered\n", __func__, dev->DeviceName);
pr_debug("\"%s\" already registered\n", dev->DeviceName);
return -EIO;
}
/* register the device */
DEBUG("%s: \"%s\" debugfs device registration\n", __func__, dev->DeviceName);
pr_debug("\"%s\" debugfs device registration\n", dev->DeviceName);
tmp = kmalloc(sizeof(struct ft1000_debug_dirs), GFP_KERNEL);
if (tmp == NULL) {
@ -189,7 +192,7 @@ int ft1000_create_dev(struct ft1000_usb *dev)
tmp->int_number = dev->CardNumber;
list_add(&(tmp->list), &(dev->nodes.list));
DEBUG("%s: registered debugfs directory \"%s\"\n", __func__, dev->DeviceName);
pr_debug("registered debugfs directory \"%s\"\n", dev->DeviceName);
/* initialize application information */
dev->appcnt = 0;
@ -241,10 +244,6 @@ void ft1000_destroy_dev(struct net_device *netdev)
struct list_head *pos, *q;
struct ft1000_debug_dirs *dir;
DEBUG("%s called\n", __func__);
if (dev->DeviceCreated) {
ft1000_flarion_cnt--;
list_for_each_safe(pos, q, &dev->nodes.list) {
@ -256,8 +255,7 @@ void ft1000_destroy_dev(struct net_device *netdev)
kfree(dir);
}
}
DEBUG("%s: unregistered device \"%s\"\n", __func__,
dev->DeviceName);
pr_debug("unregistered device \"%s\"\n", dev->DeviceName);
/* Make sure we free any memory reserve for slow Queue */
for (i = 0; i < MAX_NUM_APP; i++) {
@ -303,17 +301,17 @@ static int ft1000_open(struct inode *inode, struct file *file)
struct ft1000_usb *dev = (struct ft1000_usb *)inode->i_private;
int i, num;
DEBUG("%s called\n", __func__);
num = (MINOR(inode->i_rdev) & 0xf);
DEBUG("ft1000_open: minor number=%d\n", num);
pr_debug("minor number=%d\n", num);
info = file->private_data = netdev_priv(dev->net);
DEBUG("f_owner = %p number of application = %d\n", (&file->f_owner), dev->appcnt);
pr_debug("f_owner = %p number of application = %d\n",
&file->f_owner, dev->appcnt);
/* Check if maximum number of application exceeded */
if (dev->appcnt > MAX_NUM_APP) {
DEBUG("Maximum number of application exceeded\n");
pr_debug("Maximum number of application exceeded\n");
return -EACCES;
}
@ -326,7 +324,7 @@ static int ft1000_open(struct inode *inode, struct file *file)
/* Fail due to lack of application info block */
if (i == MAX_NUM_APP) {
DEBUG("Could not find an application info block\n");
pr_debug("Could not find an application info block\n");
return -EACCES;
}
@ -362,33 +360,32 @@ static unsigned int ft1000_poll_dev(struct file *file, poll_table *wait)
struct ft1000_usb *dev = info->priv;
int i;
/* DEBUG("ft1000_poll_dev called\n"); */
if (ft1000_flarion_cnt == 0) {
DEBUG("FT1000:ft1000_poll_dev called when ft1000_flarion_cnt is zero\n");
pr_debug("called with ft1000_flarion_cnt value zero\n");
return -EBADF;
}
/* Search for matching file object */
for (i = 0; i < MAX_NUM_APP; i++) {
if (dev->app_info[i].fileobject == &file->f_owner) {
/* DEBUG("FT1000:ft1000_ioctl: Message is for AppId = %d\n", dev->app_info[i].app_id); */
/* pr_debug("Message is for AppId = %d\n", dev->app_info[i].app_id); */
break;
}
}
/* Could not find application info block */
if (i == MAX_NUM_APP) {
DEBUG("FT1000:ft1000_ioctl:Could not find application info block\n");
pr_debug("Could not find application info block\n");
return -EACCES;
}
if (list_empty(&dev->app_info[i].app_sqlist) == 0) {
DEBUG("FT1000:ft1000_poll_dev:Message detected in slow queue\n");
pr_debug("Message detected in slow queue\n");
return(POLLIN | POLLRDNORM | POLLPRI);
}
poll_wait(file, &dev->app_info[i].wait_dpram_msg, wait);
/* DEBUG("FT1000:ft1000_poll_dev:Polling for data from DSP\n"); */
/* pr_debug("Polling for data from DSP\n"); */
return 0;
}
@ -429,27 +426,25 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
unsigned short ledStat = 0;
unsigned short conStat = 0;
/* DEBUG("ft1000_ioctl called\n"); */
if (ft1000_flarion_cnt == 0) {
DEBUG("FT1000:ft1000_ioctl called when ft1000_flarion_cnt is zero\n");
pr_debug("called with ft1000_flarion_cnt of zero\n");
return -EBADF;
}
/* DEBUG("FT1000:ft1000_ioctl:command = 0x%x argument = 0x%8x\n", command, (u32)argument); */
/* pr_debug("command = 0x%x argument = 0x%8x\n", command, (u32)argument); */
info = file->private_data;
ft1000dev = info->priv;
cmd = _IOC_NR(command);
/* DEBUG("FT1000:ft1000_ioctl:cmd = 0x%x\n", cmd); */
/* pr_debug("cmd = 0x%x\n", cmd); */
/* process the command */
switch (cmd) {
case IOCTL_REGISTER_CMD:
DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_REGISTER called\n");
pr_debug("IOCTL_FT1000_REGISTER called\n");
result = get_user(tempword, (__u16 __user *)argp);
if (result) {
DEBUG("result = %d failed to get_user\n", result);
pr_debug("result = %d failed to get_user\n", result);
break;
}
if (tempword == DSPBCMSGID) {
@ -457,7 +452,7 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
for (i = 0; i < MAX_NUM_APP; i++) {
if (ft1000dev->app_info[i].fileobject == &file->f_owner) {
ft1000dev->app_info[i].DspBCMsgFlag = 1;
DEBUG("FT1000:ft1000_ioctl:Registered for broadcast messages\n");
pr_debug("Registered for broadcast messages\n");
break;
}
}
@ -465,34 +460,35 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
break;
case IOCTL_GET_VER_CMD:
DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_VER called\n");
pr_debug("IOCTL_FT1000_GET_VER called\n");
get_ver_data.drv_ver = FT1000_DRV_VER;
if (copy_to_user(argp, &get_ver_data, sizeof(get_ver_data))) {
DEBUG("FT1000:ft1000_ioctl: copy fault occurred\n");
pr_debug("copy fault occurred\n");
result = -EFAULT;
break;
}
DEBUG("FT1000:ft1000_ioctl:driver version = 0x%x\n", (unsigned int)get_ver_data.drv_ver);
pr_debug("driver version = 0x%x\n",
(unsigned int)get_ver_data.drv_ver);
break;
case IOCTL_CONNECT:
/* Connect Message */
DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_CONNECT\n");
pr_debug("IOCTL_FT1000_CONNECT\n");
ConnectionMsg[79] = 0xfc;
result = card_send_command(ft1000dev, (unsigned short *)ConnectionMsg, 0x4c);
break;
case IOCTL_DISCONNECT:
/* Disconnect Message */
DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_DISCONNECT\n");
pr_debug("IOCTL_FT1000_DISCONNECT\n");
ConnectionMsg[79] = 0xfd;
result = card_send_command(ft1000dev, (unsigned short *)ConnectionMsg, 0x4c);
break;
case IOCTL_GET_DSP_STAT_CMD:
/* DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_DSP_STAT called\n"); */
/* pr_debug("IOCTL_FT1000_GET_DSP_STAT\n"); */
memset(&get_stat_data, 0, sizeof(get_stat_data));
memcpy(get_stat_data.DspVer, info->DspVer, DSPVERSZ);
memcpy(get_stat_data.HwSerNum, info->HwSerNum, HWSERNUMSZ);
@ -502,10 +498,10 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
if (info->ProgConStat != 0xFF) {
ft1000_read_dpram16(ft1000dev, FT1000_MAG_DSP_LED, (u8 *)&ledStat, FT1000_MAG_DSP_LED_INDX);
get_stat_data.LedStat = ntohs(ledStat);
DEBUG("FT1000:ft1000_ioctl: LedStat = 0x%x\n", get_stat_data.LedStat);
pr_debug("LedStat = 0x%x\n", get_stat_data.LedStat);
ft1000_read_dpram16(ft1000dev, FT1000_MAG_DSP_CON_STATE, (u8 *)&conStat, FT1000_MAG_DSP_CON_STATE_INDX);
get_stat_data.ConStat = ntohs(conStat);
DEBUG("FT1000:ft1000_ioctl: ConStat = 0x%x\n", get_stat_data.ConStat);
pr_debug("ConStat = 0x%x\n", get_stat_data.ConStat);
} else {
get_stat_data.ConStat = 0x0f;
}
@ -517,13 +513,13 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
get_stat_data.nRxBytes = info->stats.rx_bytes;
do_gettimeofday(&tv);
get_stat_data.ConTm = (u32)(tv.tv_sec - info->ConTm);
DEBUG("Connection Time = %d\n", (int)get_stat_data.ConTm);
pr_debug("Connection Time = %d\n", (int)get_stat_data.ConTm);
if (copy_to_user(argp, &get_stat_data, sizeof(get_stat_data))) {
DEBUG("FT1000:ft1000_ioctl: copy fault occurred\n");
pr_debug("copy fault occurred\n");
result = -EFAULT;
break;
}
DEBUG("ft1000_chioctl: GET_DSP_STAT succeed\n");
pr_debug("GET_DSP_STAT succeed\n");
break;
case IOCTL_SET_DPRAM_CMD:
{
@ -537,7 +533,7 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
u16 app_index;
u16 status;
/* DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_SET_DPRAM called\n");*/
/* pr_debug("IOCTL_FT1000_SET_DPRAM called\n");*/
if (ft1000_flarion_cnt == 0)
@ -553,17 +549,17 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
if (info->CardReady) {
/* DEBUG("FT1000:ft1000_ioctl: try to SET_DPRAM \n"); */
/* pr_debug("try to SET_DPRAM\n"); */
/* Get the length field to see how many bytes to copy */
result = get_user(msgsz, (__u16 __user *)argp);
if (result)
break;
msgsz = ntohs(msgsz);
/* DEBUG("FT1000:ft1000_ioctl: length of message = %d\n", msgsz); */
/* pr_debug("length of message = %d\n", msgsz); */
if (msgsz > MAX_CMD_SQSIZE) {
DEBUG("FT1000:ft1000_ioctl: bad message length = %d\n", msgsz);
pr_debug("bad message length = %d\n", msgsz);
result = -EINVAL;
break;
}
@ -574,7 +570,7 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
break;
if (copy_from_user(dpram_data, argp, msgsz+2)) {
DEBUG("FT1000:ft1000_ChIoctl: copy fault occurred\n");
pr_debug("copy fault occurred\n");
result = -EFAULT;
} else {
/* Check if this message came from a registered application */
@ -584,7 +580,7 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
}
}
if (i == MAX_NUM_APP) {
DEBUG("FT1000:No matching application fileobject\n");
pr_debug("No matching application fileobject\n");
result = -EINVAL;
kfree(dpram_data);
break;
@ -593,13 +589,13 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
/* Check message qtype type which is the lower byte within qos_class */
qtype = ntohs(dpram_data->pseudohdr.qos_class) & 0xff;
/* DEBUG("FT1000_ft1000_ioctl: qtype = %d\n", qtype); */
/* pr_debug("qtype = %d\n", qtype); */
if (qtype) {
} else {
/* Put message into Slow Queue */
/* Only put a message into the DPRAM if msg doorbell is available */
status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
/* DEBUG("FT1000_ft1000_ioctl: READ REGISTER tempword=%x\n", tempword); */
/* pr_debug("READ REGISTER tempword=%x\n", tempword); */
if (tempword & FT1000_DB_DPRAM_TX) {
/* Suspend for 2ms and try again due to DSP doorbell busy */
mdelay(2);
@ -615,7 +611,7 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
mdelay(3);
status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_DOORBELL);
if (tempword & FT1000_DB_DPRAM_TX) {
DEBUG("FT1000:ft1000_ioctl:Doorbell not available\n");
pr_debug("Doorbell not available\n");
result = -ENOTTY;
kfree(dpram_data);
break;
@ -625,7 +621,7 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
}
}
/*DEBUG("FT1000_ft1000_ioctl: finished reading register\n"); */
/*pr_debug("finished reading register\n"); */
/* Make sure we are within the limits of the slow queue memory limitation */
if ((msgsz < MAX_CMD_SQSIZE) && (msgsz > PSEUDOSZ)) {
@ -642,10 +638,10 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
ppseudo_hdr->portsrc = ft1000dev->app_info[app_index].app_id;
/* Calculate new checksum */
ppseudo_hdr->checksum = *pmsg++;
/* DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum); */
/* pr_debug("checksum = 0x%x\n", ppseudo_hdr->checksum); */
for (i = 1; i < 7; i++) {
ppseudo_hdr->checksum ^= *pmsg++;
/* DEBUG("checksum = 0x%x\n", ppseudo_hdr->checksum); */
/* pr_debug("checksum = 0x%x\n", ppseudo_hdr->checksum); */
}
pmsg++;
ppseudo_hdr = (struct pseudo_hdr *)pmsg;
@ -659,7 +655,7 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
}
}
} else {
DEBUG("FT1000:ft1000_ioctl: Card not ready take messages\n");
pr_debug("Card not ready take messages\n");
result = -EACCES;
}
kfree(dpram_data);
@ -672,7 +668,7 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
struct IOCTL_DPRAM_BLK __user *pioctl_dpram;
int msglen;
/* DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_DPRAM called\n"); */
/* pr_debug("IOCTL_FT1000_GET_DPRAM called\n"); */
if (ft1000_flarion_cnt == 0)
return -EBADF;
@ -680,14 +676,14 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
/* Search for matching file object */
for (i = 0; i < MAX_NUM_APP; i++) {
if (ft1000dev->app_info[i].fileobject == &file->f_owner) {
/*DEBUG("FT1000:ft1000_ioctl: Message is for AppId = %d\n", ft1000dev->app_info[i].app_id); */
/*pr_debug("Message is for AppId = %d\n", ft1000dev->app_info[i].app_id); */
break;
}
}
/* Could not find application info block */
if (i == MAX_NUM_APP) {
DEBUG("FT1000:ft1000_ioctl:Could not find application info block\n");
pr_debug("Could not find application info block\n");
result = -EBADF;
break;
}
@ -695,21 +691,21 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
result = 0;
pioctl_dpram = argp;
if (list_empty(&ft1000dev->app_info[i].app_sqlist) == 0) {
/* DEBUG("FT1000:ft1000_ioctl:Message detected in slow queue\n"); */
/* pr_debug("Message detected in slow queue\n"); */
spin_lock_irqsave(&free_buff_lock, flags);
pdpram_blk = list_entry(ft1000dev->app_info[i].app_sqlist.next, struct dpram_blk, list);
list_del(&pdpram_blk->list);
ft1000dev->app_info[i].NumOfMsg--;
/* DEBUG("FT1000:ft1000_ioctl:NumOfMsg for app %d = %d\n", i, ft1000dev->app_info[i].NumOfMsg); */
/* pr_debug("NumOfMsg for app %d = %d\n", i, ft1000dev->app_info[i].NumOfMsg); */
spin_unlock_irqrestore(&free_buff_lock, flags);
msglen = ntohs(*(u16 *)pdpram_blk->pbuffer) + PSEUDOSZ;
result = get_user(msglen, &pioctl_dpram->total_len);
if (result)
break;
msglen = htons(msglen);
/* DEBUG("FT1000:ft1000_ioctl:msg length = %x\n", msglen); */
/* pr_debug("msg length = %x\n", msglen); */
if (copy_to_user(&pioctl_dpram->pseudohdr, pdpram_blk->pbuffer, msglen)) {
DEBUG("FT1000:ft1000_ioctl: copy fault occurred\n");
pr_debug("copy fault occurred\n");
result = -EFAULT;
break;
}
@ -717,12 +713,12 @@ static long ft1000_ioctl(struct file *file, unsigned int command,
ft1000_free_buffer(pdpram_blk, &freercvpool);
result = msglen;
}
/* DEBUG("FT1000:ft1000_ioctl: IOCTL_FT1000_GET_DPRAM no message\n"); */
/* pr_debug("IOCTL_FT1000_GET_DPRAM no message\n"); */
}
break;
default:
DEBUG("FT1000:ft1000_ioctl:unknown command: 0x%x\n", command);
pr_debug("unknown command: 0x%x\n", command);
result = -ENOTTY;
break;
}
@ -750,8 +746,6 @@ static int ft1000_release(struct inode *inode, struct file *file)
int i;
struct dpram_blk *pdpram_blk;
DEBUG("ft1000_release called\n");
dev = file->private_data;
info = netdev_priv(dev);
ft1000dev = info->priv;
@ -764,7 +758,7 @@ static int ft1000_release(struct inode *inode, struct file *file)
/* Search for matching file object */
for (i = 0; i < MAX_NUM_APP; i++) {
if (ft1000dev->app_info[i].fileobject == &file->f_owner) {
/* DEBUG("FT1000:ft1000_ioctl: Message is for AppId = %d\n", ft1000dev->app_info[i].app_id); */
/* pr_debug("Message is for AppId = %d\n", ft1000dev->app_info[i].app_id); */
break;
}
}
@ -773,7 +767,7 @@ static int ft1000_release(struct inode *inode, struct file *file)
return 0;
while (list_empty(&ft1000dev->app_info[i].app_sqlist) == 0) {
DEBUG("Remove and free memory queue up on slow queue\n");
pr_debug("Remove and free memory queue up on slow queue\n");
pdpram_blk = list_entry(ft1000dev->app_info[i].app_sqlist.next, struct dpram_blk, list);
list_del(&pdpram_blk->list);
ft1000_free_buffer(pdpram_blk, &freercvpool);
@ -781,7 +775,7 @@ static int ft1000_release(struct inode *inode, struct file *file)
/* initialize application information */
ft1000dev->appcnt--;
DEBUG("ft1000_chdev:%s:appcnt = %d\n", __func__, ft1000dev->appcnt);
pr_debug("appcnt = %d\n", ft1000dev->appcnt);
ft1000dev->app_info[i].fileobject = NULL;
return 0;

138
drivers/staging/ft1000/ft1000-usb/ft1000_download.c
View File

@ -4,6 +4,8 @@
* This file is part of Express Card USB Driver
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/netdevice.h>
@ -118,10 +120,9 @@ static int check_usb_db(struct ft1000_usb *ft1000dev)
while (loopcnt < 10) {
status = ft1000_read_register(ft1000dev, &temp,
FT1000_REG_DOORBELL);
DEBUG("check_usb_db: read FT1000_REG_DOORBELL value is %x\n",
temp);
pr_debug("read FT1000_REG_DOORBELL value is %x\n", temp);
if (temp & 0x0080) {
DEBUG("FT1000:Got checkusb doorbell\n");
pr_debug("Got checkusb doorbell\n");
status = ft1000_write_register(ft1000dev, 0x0080,
FT1000_REG_DOORBELL);
status = ft1000_write_register(ft1000dev, 0x0100,
@ -139,12 +140,12 @@ static int check_usb_db(struct ft1000_usb *ft1000dev)
while (loopcnt < 20) {
status = ft1000_read_register(ft1000dev, &temp,
FT1000_REG_DOORBELL);
DEBUG("FT1000:check_usb_db:Doorbell = 0x%x\n", temp);
pr_debug("Doorbell = 0x%x\n", temp);
if (temp & 0x8000) {
loopcnt++;
msleep(10);
} else {
DEBUG("check_usb_db: door bell is cleared, return 0\n");
pr_debug("door bell is cleared, return 0\n");
return 0;
}
}
@ -166,12 +167,11 @@ static u16 get_handshake(struct ft1000_usb *ft1000dev, u16 expected_value)
status = ft1000_write_register(ft1000dev, FT1000_DB_DNLD_RX,
FT1000_REG_DOORBELL);
if (ft1000dev->fcodeldr) {
DEBUG(" get_handshake: fcodeldr is %d\n",
ft1000dev->fcodeldr);
pr_debug("fcodeldr is %d\n", ft1000dev->fcodeldr);
ft1000dev->fcodeldr = 0;
status = check_usb_db(ft1000dev);
if (status != 0) {
DEBUG("get_handshake: check_usb_db failed\n");
pr_debug("check_usb_db failed\n");
break;
}
status = ft1000_write_register(ft1000dev,
@ -232,14 +232,14 @@ static u16 get_handshake_usb(struct ft1000_usb *ft1000dev, u16 expected_value)
status = ft1000_read_dpram32(ft1000dev, 0,
(u8 *)&(ft1000dev->tempbuf[0]), 64);
for (temp = 0; temp < 16; temp++) {
DEBUG("tempbuf %d = 0x%x\n", temp,
ft1000dev->tempbuf[temp]);
pr_debug("tempbuf %d = 0x%x\n",
temp, ft1000dev->tempbuf[temp]);
}
status = ft1000_read_dpram16(ft1000dev,
DWNLD_MAG1_HANDSHAKE_LOC,
(u8 *)&handshake, 1);
DEBUG("handshake from read_dpram16 = 0x%x\n",
handshake);
pr_debug("handshake from read_dpram16 = 0x%x\n",
handshake);
if (ft1000dev->dspalive == ft1000dev->tempbuf[6]) {
handshake = 0;
} else {
@ -409,7 +409,7 @@ static int write_dpram32_and_check(struct ft1000_usb *ft1000dev,
if ((tempbuffer[31] & 0xfe00) == 0xfe00) {
if (check_buffers(tempbuffer, resultbuffer, 28,
0)) {
DEBUG("FT1000:download:DPRAM write failed 1 during bootloading\n");
pr_debug("DPRAM write failed 1 during bootloading\n");
usleep_range(9000, 11000);
break;
}
@ -419,14 +419,14 @@ static int write_dpram32_and_check(struct ft1000_usb *ft1000dev,
if (check_buffers(tempbuffer, resultbuffer, 16,
24)) {
DEBUG("FT1000:download:DPRAM write failed 2 during bootloading\n");
pr_debug("DPRAM write failed 2 during bootloading\n");
usleep_range(9000, 11000);
break;
}
} else {
if (check_buffers(tempbuffer, resultbuffer, 32,
0)) {
DEBUG("FT1000:download:DPRAM write failed 3 during bootloading\n");
pr_debug("DPRAM write failed 3 during bootloading\n");
usleep_range(9000, 11000);
break;
}
@ -453,7 +453,7 @@ static int write_blk(struct ft1000_usb *ft1000dev, u16 **pUsFile, u8 **pUcFile,
u16 tempword;
u16 tempbuffer[64];
/*DEBUG("FT1000:download:start word_length = %d\n",(int)word_length); */
/*pr_debug("start word_length = %d\n",(int)word_length); */
dpram = (u16)DWNLD_MAG1_PS_HDR_LOC;
tempword = *(*pUsFile);
(*pUsFile)++;
@ -483,9 +483,9 @@ static int write_blk(struct ft1000_usb *ft1000dev, u16 **pUsFile, u8 **pUcFile,
}
}
/*DEBUG("write_blk: loopcnt is %d\n", loopcnt); */
/*DEBUG("write_blk: bootmode = %d\n", bootmode); */
/*DEBUG("write_blk: dpram = %x\n", dpram); */
/*pr_debug("loopcnt is %d\n", loopcnt); */
/*pr_debug("write_blk: bootmode = %d\n", bootmode); */
/*pr_debug("write_blk: dpram = %x\n", dpram); */
if (ft1000dev->bootmode == 0) {
if (dpram >= 0x3F4)
status = ft1000_write_dpram32(ft1000dev, dpram,
@ -497,7 +497,8 @@ static int write_blk(struct ft1000_usb *ft1000dev, u16 **pUsFile, u8 **pUcFile,
status = write_dpram32_and_check(ft1000dev, tempbuffer,
dpram);
if (status != 0) {
DEBUG("FT1000:download:Write failed tempbuffer[31] = 0x%x\n", tempbuffer[31]);
pr_debug("Write failed tempbuffer[31] = 0x%x\n",
tempbuffer[31]);
break;
}
}
@ -508,7 +509,7 @@ static int write_blk(struct ft1000_usb *ft1000dev, u16 **pUsFile, u8 **pUcFile,
static void usb_dnld_complete(struct urb *urb)
{
/* DEBUG("****** usb_dnld_complete\n"); */
/* pr_debug("****** usb_dnld_complete\n"); */
}
/* writes a block of DSP image to DPRAM
@ -552,18 +553,17 @@ static int scram_start_dwnld(struct ft1000_usb *ft1000dev, u16 *hshake,
{
int status = 0;
DEBUG("FT1000:STATE_START_DWNLD\n");
if (ft1000dev->usbboot)
*hshake = get_handshake_usb(ft1000dev, HANDSHAKE_DSP_BL_READY);
else
*hshake = get_handshake(ft1000dev, HANDSHAKE_DSP_BL_READY);
if (*hshake == HANDSHAKE_DSP_BL_READY) {
DEBUG("scram_dnldr: handshake is HANDSHAKE_DSP_BL_READY, call put_handshake(HANDSHAKE_DRIVER_READY)\n");
pr_debug("handshake is HANDSHAKE_DSP_BL_READY, call put_handshake(HANDSHAKE_DRIVER_READY)\n");
put_handshake(ft1000dev, HANDSHAKE_DRIVER_READY);
} else if (*hshake == HANDSHAKE_TIMEOUT_VALUE) {
status = -ETIMEDOUT;
} else {
DEBUG("FT1000:download:Download error: Handshake failed\n");
pr_debug("Download error: Handshake failed\n");
status = -ENETRESET;
}
*state = STATE_BOOT_DWNLD;
@ -576,17 +576,17 @@ static int request_code_segment(struct ft1000_usb *ft1000dev, u16 **s_file,
long word_length;
int status = 0;
/*DEBUG("FT1000:REQUEST_CODE_SEGMENT\n");i*/
word_length = get_request_value(ft1000dev);
/*DEBUG("FT1000:word_length = 0x%x\n", (int)word_length); */
/*pr_debug("word_length = 0x%x\n", (int)word_length); */
/*NdisMSleep (100); */
if (word_length > MAX_LENGTH) {
DEBUG("FT1000:download:Download error: Max length exceeded\n");
pr_debug("Download error: Max length exceeded\n");
return -1;
}
if ((word_length * 2 + (long)c_file) > (long)endpoint) {
/* Error, beyond boot code range.*/
DEBUG("FT1000:download:Download error: Requested len=%d exceeds BOOT code boundary.\n", (int)word_length);
pr_debug("Download error: Requested len=%d exceeds BOOT code boundary\n",
(int)word_length);
return -1;
}
if (word_length & 0x1)
@ -595,7 +595,7 @@ static int request_code_segment(struct ft1000_usb *ft1000dev, u16 **s_file,
if (boot_case) {
status = write_blk(ft1000dev, s_file, c_file, word_length);
/*DEBUG("write_blk returned %d\n", status); */
/*pr_debug("write_blk returned %d\n", status); */
} else {
status = write_blk_fifo(ft1000dev, s_file, c_file, word_length);
if (ft1000dev->usbboot == 0)
@ -641,8 +641,6 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
struct prov_record *pprov_record;
struct ft1000_info *pft1000info = netdev_priv(ft1000dev->net);
DEBUG("Entered scram_dnldr...\n");
ft1000dev->fcodeldr = 0;
ft1000dev->usbboot = 0;
ft1000dev->dspalive = 0xffff;
@ -674,7 +672,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
break;
case STATE_BOOT_DWNLD:
DEBUG("FT1000:STATE_BOOT_DWNLD\n");
pr_debug("STATE_BOOT_DWNLD\n");
ft1000dev->bootmode = 1;
handshake = get_handshake(ft1000dev, HANDSHAKE_REQUEST);
if (handshake == HANDSHAKE_REQUEST) {
@ -684,22 +682,22 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
request = get_request_type(ft1000dev);
switch (request) {
case REQUEST_RUN_ADDRESS:
DEBUG("FT1000:REQUEST_RUN_ADDRESS\n");
pr_debug("REQUEST_RUN_ADDRESS\n");
put_request_value(ft1000dev,
loader_code_address);
break;
case REQUEST_CODE_LENGTH:
DEBUG("FT1000:REQUEST_CODE_LENGTH\n");
pr_debug("REQUEST_CODE_LENGTH\n");
put_request_value(ft1000dev,
loader_code_size);
break;
case REQUEST_DONE_BL:
DEBUG("FT1000:REQUEST_DONE_BL\n");
pr_debug("REQUEST_DONE_BL\n");
/* Reposition ptrs to beginning of code section */
s_file = (u16 *) (boot_end);
c_file = (u8 *) (boot_end);
/* DEBUG("FT1000:download:s_file = 0x%8x\n", (int)s_file); */
/* DEBUG("FT1000:download:c_file = 0x%8x\n", (int)c_file); */
/* pr_debug("download:s_file = 0x%8x\n", (int)s_file); */
/* pr_debug("FT1000:download:c_file = 0x%8x\n", (int)c_file); */
state = STATE_CODE_DWNLD;
ft1000dev->fcodeldr = 1;
break;
@ -710,8 +708,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
true);
break;
default:
DEBUG
("FT1000:download:Download error: Bad request type=%d in BOOT download state.\n",
pr_debug("Download error: Bad request type=%d in BOOT download state\n",
request);
status = -1;
break;
@ -723,15 +720,14 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
put_handshake(ft1000dev,
HANDSHAKE_RESPONSE);
} else {
DEBUG
("FT1000:download:Download error: Handshake failed\n");
pr_debug("Download error: Handshake failed\n");
status = -1;
}
break;
case STATE_CODE_DWNLD:
/* DEBUG("FT1000:STATE_CODE_DWNLD\n"); */
/* pr_debug("STATE_CODE_DWNLD\n"); */
ft1000dev->bootmode = 0;
if (ft1000dev->usbboot)
handshake =
@ -751,40 +747,33 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
request = get_request_type(ft1000dev);
switch (request) {
case REQUEST_FILE_CHECKSUM:
DEBUG
("FT1000:download:image_chksum = 0x%8x\n",
pr_debug("image_chksum = 0x%8x\n",
image_chksum);
put_request_value(ft1000dev,
image_chksum);
break;
case REQUEST_RUN_ADDRESS:
DEBUG
("FT1000:download: REQUEST_RUN_ADDRESS\n");
pr_debug("REQUEST_RUN_ADDRESS\n");
if (correct_version) {
DEBUG
("FT1000:download:run_address = 0x%8x\n",
pr_debug("run_address = 0x%8x\n",
(int)run_address);
put_request_value(ft1000dev,
run_address);
} else {
DEBUG
("FT1000:download:Download error: Got Run address request before image offset request.\n");
pr_debug("Download error: Got Run address request before image offset request\n");
status = -1;
break;
}
break;
case REQUEST_CODE_LENGTH:
DEBUG
("FT1000:download:REQUEST_CODE_LENGTH\n");
pr_debug("REQUEST_CODE_LENGTH\n");
if (correct_version) {
DEBUG
("FT1000:download:run_size = 0x%8x\n",
pr_debug("run_size = 0x%8x\n",
(int)run_size);
put_request_value(ft1000dev,
run_size);
} else {
DEBUG
("FT1000:download:Download error: Got Size request before image offset request.\n");
pr_debug("Download error: Got Size request before image offset request\n");
status = -1;
break;
}
@ -801,10 +790,9 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
state = STATE_DONE_DWNLD;
break;
case REQUEST_CODE_SEGMENT:
/* DEBUG("FT1000:download: REQUEST_CODE_SEGMENT - CODELOADER\n"); */
/* pr_debug("REQUEST_CODE_SEGMENT - CODELOADER\n"); */
if (!correct_version) {
DEBUG
("FT1000:download:Download error: Got Code Segment request before image offset request.\n");
pr_debug("Download error: Got Code Segment request before image offset request\n");
status = -1;
break;
}
@ -817,8 +805,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
break;
case REQUEST_MAILBOX_DATA:
DEBUG
("FT1000:download: REQUEST_MAILBOX_DATA\n");
pr_debug("REQUEST_MAILBOX_DATA\n");
/* Convert length from byte count to word count. Make sure we round up. */
word_length =
(long)(pft1000info->DSPInfoBlklen +
@ -852,8 +839,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
break;
case REQUEST_VERSION_INFO:
DEBUG
("FT1000:download:REQUEST_VERSION_INFO\n");
pr_debug("REQUEST_VERSION_INFO\n");
word_length =
file_hdr->version_data_size;
put_request_value(ft1000dev,
@ -887,8 +873,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
break;
case REQUEST_CODE_BY_VERSION:
DEBUG
("FT1000:download:REQUEST_CODE_BY_VERSION\n");
pr_debug("REQUEST_CODE_BY_VERSION\n");
correct_version = false;
requested_version =
get_request_value(ft1000dev);
@ -907,8 +892,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
if (dsp_img_info->version ==
requested_version) {
correct_version = true;
DEBUG
("FT1000:download: correct_version is TRUE\n");
pr_debug("correct_version is TRUE\n");
s_file =
(u16 *) (pFileStart
+
@ -941,8 +925,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
/*
* Error, beyond boot code range.
*/
DEBUG
("FT1000:download:Download error: Bad Version Request = 0x%x.\n",
pr_debug("Download error: Bad Version Request = 0x%x.\n",
(int)requested_version);
status = -1;
break;
@ -950,8 +933,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
break;
default:
DEBUG
("FT1000:download:Download error: Bad request type=%d in CODE download state.\n",
pr_debug("Download error: Bad request type=%d in CODE download state.\n",
request);
status = -1;
break;
@ -963,20 +945,19 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
put_handshake(ft1000dev,
HANDSHAKE_RESPONSE);
} else {
DEBUG
("FT1000:download:Download error: Handshake failed\n");
pr_debug("Download error: Handshake failed\n");
status = -1;
}
break;
case STATE_DONE_DWNLD:
DEBUG("FT1000:download:Code loader is done...\n");
pr_debug("Code loader is done...\n");
state = STATE_SECTION_PROV;
break;
case STATE_SECTION_PROV:
DEBUG("FT1000:download:STATE_SECTION_PROV\n");
pr_debug("STATE_SECTION_PROV\n");
pseudo_header = (struct pseudo_hdr *)c_file;
if (pseudo_header->checksum ==
@ -1031,13 +1012,12 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
/* Checksum did not compute */
status = -1;
}
DEBUG
("ft1000:download: after STATE_SECTION_PROV, state = %d, status= %d\n",
pr_debug("after STATE_SECTION_PROV, state = %d, status= %d\n",
state, status);
break;
case STATE_DONE_PROV:
DEBUG("FT1000:download:STATE_DONE_PROV\n");
pr_debug("STATE_DONE_PROV\n");
state = STATE_DONE_FILE;
break;
@ -1064,7 +1044,7 @@ int scram_dnldr(struct ft1000_usb *ft1000dev, void *pFileStart,
} /* End while */
DEBUG("Download exiting with status = 0x%8x\n", status);
pr_debug("Download exiting with status = 0x%8x\n", status);
ft1000_write_register(ft1000dev, FT1000_DB_DNLD_TX,
FT1000_REG_DOORBELL);

194
drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
View File

@ -4,6 +4,8 @@
* This file is part of Express Card USB Driver
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/netdevice.h>
@ -52,7 +54,7 @@ static int ft1000_control(struct ft1000_usb *ft1000dev, unsigned int pipe,
int ret;
if ((ft1000dev == NULL) || (ft1000dev->dev == NULL)) {
DEBUG("ft1000dev or ft1000dev->dev == NULL, failure\n");
pr_debug("ft1000dev or ft1000dev->dev == NULL, failure\n");
return -ENODEV;
}
@ -212,7 +214,7 @@ int fix_ft1000_read_dpram32(struct ft1000_usb *ft1000dev, u16 indx,
*buffer++ = buf[pos++];
*buffer++ = buf[pos++];
} else {
DEBUG("fix_ft1000_read_dpram32: DPRAM32 Read failed\n");
pr_debug("DPRAM32 Read failed\n");
*buffer++ = 0;
*buffer++ = 0;
*buffer++ = 0;
@ -246,7 +248,7 @@ int fix_ft1000_write_dpram32(struct ft1000_usb *ft1000dev, u16 indx, u8 *buffer)
buf[pos2++] = *buffer++;
ret = ft1000_write_dpram32(ft1000dev, pos1, buf, 16);
} else {
DEBUG("fix_ft1000_write_dpram32: DPRAM32 Read failed\n");
pr_debug("DPRAM32 Read failed\n");
return ret;
}
@ -270,8 +272,7 @@ int fix_ft1000_write_dpram32(struct ft1000_usb *ft1000dev, u16 indx, u8 *buffer)
for (i = 0; i < 16; i++) {
if (tempbuffer[i] != resultbuffer[i]) {
ret = -1;
DEBUG("%s Failed to write\n",
__func__);
pr_debug("Failed to write\n");
}
}
}
@ -292,14 +293,14 @@ static void card_reset_dsp(struct ft1000_usb *ft1000dev, bool value)
FT1000_REG_SUP_CTRL);
if (value) {
DEBUG("Reset DSP\n");
pr_debug("Reset DSP\n");
status = ft1000_read_register(ft1000dev, &tempword,
FT1000_REG_RESET);
tempword |= DSP_RESET_BIT;
status = ft1000_write_register(ft1000dev, tempword,
FT1000_REG_RESET);
} else {
DEBUG("Activate DSP\n");
pr_debug("Activate DSP\n");
status = ft1000_read_register(ft1000dev, &tempword,
FT1000_REG_RESET);
tempword |= DSP_ENCRYPTED;
@ -329,7 +330,7 @@ int card_send_command(struct ft1000_usb *ft1000dev, void *ptempbuffer,
unsigned short temp;
unsigned char *commandbuf;
DEBUG("card_send_command: enter card_send_command... size=%d\n", size);
pr_debug("enter card_send_command... size=%d\n", size);
commandbuf = kmalloc(size + 2, GFP_KERNEL);
if (!commandbuf)
@ -364,7 +365,7 @@ int card_send_command(struct ft1000_usb *ft1000dev, void *ptempbuffer,
#if 0
if ((temp & 0x0100) == 0)
DEBUG("card_send_command: Message sent\n");
pr_debug("Message sent\n");
#endif
return ret;
}
@ -390,7 +391,7 @@ int dsp_reload(struct ft1000_usb *ft1000dev)
status = ft1000_write_register(ft1000dev, tempword, FT1000_REG_RESET);
msleep(1000);
status = ft1000_read_register(ft1000dev, &tempword, FT1000_REG_RESET);
DEBUG("Reset Register = 0x%x\n", tempword);
pr_debug("Reset Register = 0x%x\n", tempword);
/* Toggle DSP reset */
card_reset_dsp(ft1000dev, 1);
@ -405,7 +406,7 @@ int dsp_reload(struct ft1000_usb *ft1000dev)
status =
ft1000_read_dpram32(ft1000dev, FT1000_MAG_DPRAM_FEFE_INDX,
(u8 *)&templong, 4);
DEBUG("templong (fefe) = 0x%8x\n", templong);
pr_debug("templong (fefe) = 0x%8x\n", templong);
/* call codeloader */
status = scram_dnldr(ft1000dev, pFileStart, FileLength);
@ -415,8 +416,6 @@ int dsp_reload(struct ft1000_usb *ft1000dev)
msleep(1000);
DEBUG("dsp_reload returned\n");
return 0;
}
@ -427,8 +426,6 @@ static void ft1000_reset_asic(struct net_device *dev)
struct ft1000_usb *ft1000dev = info->priv;
u16 tempword;
DEBUG("ft1000_hw:ft1000_reset_asic called\n");
/* Let's use the register provided by the Magnemite ASIC to reset the
* ASIC and DSP.
*/
@ -442,10 +439,10 @@ static void ft1000_reset_asic(struct net_device *dev)
/* clear interrupts */
ft1000_read_register(ft1000dev, &tempword, FT1000_REG_SUP_ISR);
DEBUG("ft1000_hw: interrupt status register = 0x%x\n", tempword);
pr_debug("interrupt status register = 0x%x\n", tempword);
ft1000_write_register(ft1000dev, tempword, FT1000_REG_SUP_ISR);
ft1000_read_register(ft1000dev, &tempword, FT1000_REG_SUP_ISR);
DEBUG("ft1000_hw: interrupt status register = 0x%x\n", tempword);
pr_debug("interrupt status register = 0x%x\n", tempword);
}
static int ft1000_reset_card(struct net_device *dev)
@ -455,15 +452,13 @@ static int ft1000_reset_card(struct net_device *dev)
u16 tempword;
struct prov_record *ptr;
DEBUG("ft1000_hw:ft1000_reset_card called.....\n");
ft1000dev->fCondResetPend = true;
info->CardReady = 0;
ft1000dev->fProvComplete = false;
/* Make sure we free any memory reserve for provisioning */
while (list_empty(&info->prov_list) == 0) {
DEBUG("ft1000_reset_card:deleting provisioning record\n");
pr_debug("deleting provisioning record\n");
ptr =
list_entry(info->prov_list.next, struct prov_record, list);
list_del(&ptr->list);
@ -471,13 +466,13 @@ static int ft1000_reset_card(struct net_device *dev)
kfree(ptr);
}
DEBUG("ft1000_hw:ft1000_reset_card: reset asic\n");
pr_debug("reset asic\n");
ft1000_reset_asic(dev);
DEBUG("ft1000_hw:ft1000_reset_card: call dsp_reload\n");
pr_debug("call dsp_reload\n");
dsp_reload(ft1000dev);
DEBUG("dsp reload successful\n");
pr_debug("dsp reload successful\n");
mdelay(10);
@ -486,7 +481,7 @@ static int ft1000_reset_card(struct net_device *dev)
FT1000_MAG_HI_HO_INDX);
ft1000_read_dpram16(ft1000dev, FT1000_MAG_HI_HO, (u8 *)&tempword,
FT1000_MAG_HI_HO_INDX);
DEBUG("ft1000_hw:ft1000_reset_card:hi_ho value = 0x%x\n", tempword);
pr_debug("hi_ho value = 0x%x\n", tempword);
info->CardReady = 1;
@ -520,14 +515,13 @@ static int ft1000_copy_down_pkt(struct net_device *netdev, u8 *packet, u16 len)
struct pseudo_hdr hdr;
if (!pInfo->CardReady) {
DEBUG("ft1000_copy_down_pkt::Card Not Ready\n");
pr_debug("Card Not Ready\n");
return -ENODEV;
}
count = sizeof(struct pseudo_hdr) + len;
if (count > MAX_BUF_SIZE) {
DEBUG("Error:ft1000_copy_down_pkt:Message Size Overflow!\n");
DEBUG("size = %d\n", count);
pr_debug("Message Size Overflow! size = %d\n", count);
return -EINVAL;
}
@ -564,7 +558,7 @@ static int ft1000_copy_down_pkt(struct net_device *netdev, u8 *packet, u16 len)
ret = usb_submit_urb(pFt1000Dev->tx_urb, GFP_ATOMIC);
if (ret) {
DEBUG("ft1000 failed tx_urb %d\n", ret);
pr_debug("failed tx_urb %d\n", ret);
return ret;
}
pInfo->stats.tx_packets++;
@ -585,12 +579,12 @@ static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
int maxlen, pipe;
if (skb == NULL) {
DEBUG("ft1000_hw: ft1000_start_xmit:skb == NULL!!!\n");
pr_debug("skb == NULL!!!\n");
return NETDEV_TX_OK;
}
if (pFt1000Dev->status & FT1000_STATUS_CLOSING) {
DEBUG("network driver is closed, return\n");
pr_debug("network driver is closed, return\n");
goto err;
}
@ -602,13 +596,13 @@ static int ft1000_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (pInfo->mediastate == 0) {
/* Drop packet is mediastate is down */
DEBUG("ft1000_hw:ft1000_start_xmit:mediastate is down\n");
pr_debug("mediastate is down\n");
goto err;
}
if ((skb->len < ENET_HEADER_SIZE) || (skb->len > ENET_MAX_SIZE)) {
/* Drop packet which has invalid size */
DEBUG("ft1000_hw:ft1000_start_xmit:invalid ethernet length\n");
pr_debug("invalid ethernet length\n");
goto err;
}
@ -628,7 +622,7 @@ static int ft1000_open(struct net_device *dev)
struct ft1000_usb *pFt1000Dev = pInfo->priv;
struct timeval tv;
DEBUG("ft1000_open is called for card %d\n", pFt1000Dev->CardNumber);
pr_debug("ft1000_open is called for card %d\n", pFt1000Dev->CardNumber);
pInfo->stats.rx_bytes = 0;
pInfo->stats.tx_bytes = 0;
@ -676,11 +670,9 @@ int init_ft1000_netdev(struct ft1000_usb *ft1000dev)
char card_nr[2];
u8 gCardIndex = 0;
DEBUG("Enter init_ft1000_netdev...\n");
netdev = alloc_etherdev(sizeof(struct ft1000_info));
if (!netdev) {
DEBUG("init_ft1000_netdev: can not allocate network device\n");
pr_debug("can not allocate network device\n");
return -ENOMEM;
}
@ -690,7 +682,7 @@ int init_ft1000_netdev(struct ft1000_usb *ft1000dev)
dev_alloc_name(netdev, netdev->name);
DEBUG("init_ft1000_netdev: network device name is %s\n", netdev->name);
pr_debug("network device name is %s\n", netdev->name);
if (strncmp(netdev->name, "eth", 3) == 0) {
card_nr[0] = netdev->name[3];
@ -702,7 +694,7 @@ int init_ft1000_netdev(struct ft1000_usb *ft1000dev)
}
ft1000dev->CardNumber = gCardIndex;
DEBUG("card number = %d\n", ft1000dev->CardNumber);
pr_debug("card number = %d\n", ft1000dev->CardNumber);
} else {
netdev_err(ft1000dev->net, "ft1000: Invalid device name\n");
ret_val = -ENXIO;
@ -738,7 +730,7 @@ int init_ft1000_netdev(struct ft1000_usb *ft1000dev)
ft1000dev->net = netdev;
DEBUG("Initialize free_buff_lock and freercvpool\n");
pr_debug("Initialize free_buff_lock and freercvpool\n");
spin_lock_init(&free_buff_lock);
/* initialize a list of buffers to be use for queuing
@ -790,7 +782,6 @@ int reg_ft1000_netdev(struct ft1000_usb *ft1000dev,
netdev = ft1000dev->net;
pInfo = netdev_priv(ft1000dev->net);
DEBUG("Enter reg_ft1000_netdev...\n");
ft1000_read_register(ft1000dev, &pInfo->AsicID, FT1000_REG_ASIC_ID);
@ -799,15 +790,13 @@ int reg_ft1000_netdev(struct ft1000_usb *ft1000dev,
rc = register_netdev(netdev);
if (rc) {
DEBUG("reg_ft1000_netdev: could not register network device\n");
pr_debug("could not register network device\n");
free_netdev(netdev);
return rc;
}
ft1000_create_dev(ft1000dev);
DEBUG("reg_ft1000_netdev returned\n");
pInfo->CardReady = 1;
return 0;
@ -832,7 +821,7 @@ static int ft1000_copy_up_pkt(struct urb *urb)
u16 *chksum;
if (ft1000dev->status & FT1000_STATUS_CLOSING) {
DEBUG("network driver is closed, return\n");
pr_debug("network driver is closed, return\n");
return 0;
}
/* Read length */
@ -854,7 +843,7 @@ static int ft1000_copy_up_pkt(struct urb *urb)
skb = dev_alloc_skb(len + 12 + 2);
if (skb == NULL) {
DEBUG("ft1000_copy_up_pkt: No Network buffers available\n");
pr_debug("No Network buffers available\n");
info->stats.rx_errors++;
ft1000_submit_rx_urb(info);
return -1;
@ -905,7 +894,7 @@ static int ft1000_submit_rx_urb(struct ft1000_info *info)
struct ft1000_usb *pFt1000Dev = info->priv;
if (pFt1000Dev->status & FT1000_STATUS_CLOSING) {
DEBUG("network driver is closed, return\n");
pr_debug("network driver is closed, return\n");
return -ENODEV;
}
@ -919,8 +908,7 @@ static int ft1000_submit_rx_urb(struct ft1000_info *info)
result = usb_submit_urb(pFt1000Dev->rx_urb, GFP_ATOMIC);
if (result) {
pr_err("ft1000_submit_rx_urb: submitting rx_urb %d failed\n",
result);
pr_err("submitting rx_urb %d failed\n", result);
return result;
}
@ -935,7 +923,7 @@ int ft1000_close(struct net_device *net)
ft1000dev->status |= FT1000_STATUS_CLOSING;
DEBUG("ft1000_close: pInfo=%p, ft1000dev=%p\n", pInfo, ft1000dev);
pr_debug("pInfo=%p, ft1000dev=%p\n", pInfo, ft1000dev);
netif_carrier_off(net);
netif_stop_queue(net);
ft1000dev->status &= ~FT1000_STATUS_CLOSING;
@ -952,7 +940,7 @@ static int ft1000_chkcard(struct ft1000_usb *dev)
int status;
if (dev->fCondResetPend) {
DEBUG("ft1000_hw:ft1000_chkcard:Card is being reset, return FALSE\n");
pr_debug("Card is being reset, return FALSE\n");
return TRUE;
}
/* Mask register is used to check for device presence since it is never
@ -960,7 +948,7 @@ static int ft1000_chkcard(struct ft1000_usb *dev)
*/
status = ft1000_read_register(dev, &tempword, FT1000_REG_SUP_IMASK);
if (tempword == 0) {
DEBUG("ft1000_hw:ft1000_chkcard: IMASK = 0 Card not detected\n");
pr_debug("IMASK = 0 Card not detected\n");
return FALSE;
}
/* The system will return the value of 0xffff for the version register
@ -969,7 +957,7 @@ static int ft1000_chkcard(struct ft1000_usb *dev)
status = ft1000_read_register(dev, &tempword, FT1000_REG_ASIC_ID);
if (tempword != 0x1b01) {
dev->status |= FT1000_STATUS_CLOSING;
DEBUG("ft1000_hw:ft1000_chkcard: Version = 0xffff Card not detected\n");
pr_debug("Version = 0xffff Card not detected\n");
return FALSE;
}
return TRUE;
@ -994,8 +982,7 @@ static bool ft1000_receive_cmd(struct ft1000_usb *dev, u16 *pbuffer,
FT1000_MAG_PH_LEN_INDX);
size = ntohs(size) + PSEUDOSZ;
if (size > maxsz) {
DEBUG("FT1000:ft1000_receive_cmd:Invalid command length = %d\n",
size);
pr_debug("Invalid command length = %d\n", size);
return FALSE;
}
ppseudohdr = (u16 *)pbuffer;
@ -1058,17 +1045,15 @@ static int ft1000_dsp_prov(void *arg)
int status;
u16 TempShortBuf[256];
DEBUG("*** DspProv Entered\n");
while (list_empty(&info->prov_list) == 0) {
DEBUG("DSP Provisioning List Entry\n");
pr_debug("DSP Provisioning List Entry\n");
/* Check if doorbell is available */
DEBUG("check if doorbell is cleared\n");
pr_debug("check if doorbell is cleared\n");
status =
ft1000_read_register(dev, &tempword, FT1000_REG_DOORBELL);
if (status) {
DEBUG("ft1000_dsp_prov::ft1000_read_register error\n");
pr_debug("ft1000_read_register error\n");
break;
}
@ -1076,7 +1061,7 @@ static int ft1000_dsp_prov(void *arg)
mdelay(10);
i++;
if (i == 10) {
DEBUG("FT1000:ft1000_dsp_prov:message drop\n");
pr_debug("message drop\n");
return -1;
}
ft1000_read_register(dev, &tempword,
@ -1084,7 +1069,7 @@ static int ft1000_dsp_prov(void *arg)
}
if (!(tempword & FT1000_DB_DPRAM_TX)) {
DEBUG("*** Provision Data Sent to DSP\n");
pr_debug("*** Provision Data Sent to DSP\n");
/* Send provisioning data */
ptr =
@ -1123,7 +1108,7 @@ static int ft1000_dsp_prov(void *arg)
usleep_range(9000, 11000);
}
DEBUG("DSP Provisioning List Entry finished\n");
pr_debug("DSP Provisioning List Entry finished\n");
msleep(100);
@ -1158,37 +1143,26 @@ static int ft1000_proc_drvmsg(struct ft1000_usb *dev, u16 size)
status = ft1000_read_dpram32(dev, 0x200, cmdbuffer, size);
#ifdef JDEBUG
DEBUG("ft1000_proc_drvmsg:cmdbuffer\n");
for (i = 0; i < size; i += 5) {
if ((i + 5) < size)
DEBUG("0x%x, 0x%x, 0x%x, 0x%x, 0x%x\n", cmdbuffer[i],
cmdbuffer[i + 1], cmdbuffer[i + 2],
cmdbuffer[i + 3], cmdbuffer[i + 4]);
else {
for (j = i; j < size; j++)
DEBUG("0x%x ", cmdbuffer[j]);
DEBUG("\n");
break;
}
}
print_hex_dump_debug("cmdbuffer: ", HEX_DUMP_OFFSET, 16, 1,
cmdbuffer, size, true);
#endif
pdrvmsg = (struct drv_msg *)&cmdbuffer[2];
msgtype = ntohs(pdrvmsg->type);
DEBUG("ft1000_proc_drvmsg:Command message type = 0x%x\n", msgtype);
pr_debug("Command message type = 0x%x\n", msgtype);
switch (msgtype) {
case MEDIA_STATE:{
DEBUG("ft1000_proc_drvmsg:Command message type = MEDIA_STATE");
pr_debug("Command message type = MEDIA_STATE\n");
pmediamsg = (struct media_msg *)&cmdbuffer[0];
if (info->ProgConStat != 0xFF) {
if (pmediamsg->state) {
DEBUG("Media is up\n");
pr_debug("Media is up\n");
if (info->mediastate == 0) {
if (dev->NetDevRegDone)
netif_wake_queue(dev->net);
info->mediastate = 1;
}
} else {
DEBUG("Media is down\n");
pr_debug("Media is down\n");
if (info->mediastate == 1) {
info->mediastate = 0;
if (dev->NetDevRegDone)
@ -1196,7 +1170,7 @@ static int ft1000_proc_drvmsg(struct ft1000_usb *dev, u16 size)
}
}
} else {
DEBUG("Media is down\n");
pr_debug("Media is down\n");
if (info->mediastate == 1) {
info->mediastate = 0;
info->ConTm = 0;
@ -1205,20 +1179,20 @@ static int ft1000_proc_drvmsg(struct ft1000_usb *dev, u16 size)
break;
}
case DSP_INIT_MSG:{
DEBUG("ft1000_proc_drvmsg:Command message type = DSP_INIT_MSG");
pr_debug("Command message type = DSP_INIT_MSG\n");
pdspinitmsg = (struct dsp_init_msg *)&cmdbuffer[2];
memcpy(info->DspVer, pdspinitmsg->DspVer, DSPVERSZ);
DEBUG("DSPVER = 0x%2x 0x%2x 0x%2x 0x%2x\n",
info->DspVer[0], info->DspVer[1], info->DspVer[2],
info->DspVer[3]);
pr_debug("DSPVER = 0x%2x 0x%2x 0x%2x 0x%2x\n",
info->DspVer[0], info->DspVer[1], info->DspVer[2],
info->DspVer[3]);
memcpy(info->HwSerNum, pdspinitmsg->HwSerNum,
HWSERNUMSZ);
memcpy(info->Sku, pdspinitmsg->Sku, SKUSZ);
memcpy(info->eui64, pdspinitmsg->eui64, EUISZ);
DEBUG("EUI64=%2x.%2x.%2x.%2x.%2x.%2x.%2x.%2x\n",
info->eui64[0], info->eui64[1], info->eui64[2],
info->eui64[3], info->eui64[4], info->eui64[5],
info->eui64[6], info->eui64[7]);
pr_debug("EUI64=%2x.%2x.%2x.%2x.%2x.%2x.%2x.%2x\n",
info->eui64[0], info->eui64[1], info->eui64[2],
info->eui64[3], info->eui64[4], info->eui64[5],
info->eui64[6], info->eui64[7]);
dev->net->dev_addr[0] = info->eui64[0];
dev->net->dev_addr[1] = info->eui64[1];
dev->net->dev_addr[2] = info->eui64[2];
@ -1233,13 +1207,13 @@ static int ft1000_proc_drvmsg(struct ft1000_usb *dev, u16 size)
memcpy(info->RfCalVer, pdspinitmsg->RfCalVer, CALVERSZ);
memcpy(info->RfCalDate, pdspinitmsg->RfCalDate,
CALDATESZ);
DEBUG("RFCalVer = 0x%2x 0x%2x\n", info->RfCalVer[0],
info->RfCalVer[1]);
pr_debug("RFCalVer = 0x%2x 0x%2x\n",
info->RfCalVer[0], info->RfCalVer[1]);
}
break;
}
case DSP_PROVISION:{
DEBUG("ft1000_proc_drvmsg:Command message type = DSP_PROVISION\n");
pr_debug("Command message type = DSP_PROVISION\n");
/* kick off dspprov routine to start provisioning
* Send provisioning data to DSP
@ -1253,20 +1227,19 @@ static int ft1000_proc_drvmsg(struct ft1000_usb *dev, u16 size)
dev->fProvComplete = true;
status = ft1000_write_register(dev, FT1000_DB_HB,
FT1000_REG_DOORBELL);
DEBUG("FT1000:drivermsg:No more DSP provisioning data in dsp image\n");
pr_debug("No more DSP provisioning data in dsp image\n");
}
DEBUG("ft1000_proc_drvmsg:DSP PROVISION is done\n");
pr_debug("DSP PROVISION is done\n");
break;
}
case DSP_STORE_INFO:{
DEBUG("ft1000_proc_drvmsg:Command message type = DSP_STORE_INFO");
DEBUG("FT1000:drivermsg:Got DSP_STORE_INFO\n");
pr_debug("Command message type = DSP_STORE_INFO");
tempword = ntohs(pdrvmsg->length);
info->DSPInfoBlklen = tempword;
if (tempword < (MAX_DSP_SESS_REC - 4)) {
pmsg = (u16 *)&pdrvmsg->data[0];
for (i = 0; i < ((tempword + 1) / 2); i++) {
DEBUG("FT1000:drivermsg:dsp info data = 0x%x\n", *pmsg);
pr_debug("dsp info data = 0x%x\n", *pmsg);
info->DSPInfoBlk[i + 10] = *pmsg++;
}
} else {
@ -1275,7 +1248,7 @@ static int ft1000_proc_drvmsg(struct ft1000_usb *dev, u16 size)
break;
}
case DSP_GET_INFO:{
DEBUG("FT1000:drivermsg:Got DSP_GET_INFO\n");
pr_debug("Got DSP_GET_INFO\n");
/* copy dsp info block to dsp */
dev->DrvMsgPend = 1;
/* allow any outstanding ioctl to finish */
@ -1331,7 +1304,7 @@ static int ft1000_proc_drvmsg(struct ft1000_usb *dev, u16 size)
break;
}
case GET_DRV_ERR_RPT_MSG:{
DEBUG("FT1000:drivermsg:Got GET_DRV_ERR_RPT_MSG\n");
pr_debug("Got GET_DRV_ERR_RPT_MSG\n");
/* copy driver error message to dsp */
dev->DrvMsgPend = 1;
/* allow any outstanding ioctl to finish */
@ -1399,7 +1372,6 @@ static int ft1000_proc_drvmsg(struct ft1000_usb *dev, u16 size)
status = 0;
out:
kfree(cmdbuffer);
DEBUG("return from ft1000_proc_drvmsg\n");
return status;
}
@ -1417,7 +1389,7 @@ static int dsp_broadcast_msg_id(struct ft1000_usb *dev)
< MAX_MSG_LIMIT)) {
pdpram_blk = ft1000_get_buffer(&freercvpool);
if (pdpram_blk == NULL) {
DEBUG("Out of memory in free receive command pool\n");
pr_debug("Out of memory in free receive command pool\n");
dev->app_info[i].nRxMsgMiss++;
return -1;
}
@ -1437,7 +1409,7 @@ static int dsp_broadcast_msg_id(struct ft1000_usb *dev)
} else {
dev->app_info[i].nRxMsgMiss++;
ft1000_free_buffer(pdpram_blk, &freercvpool);
DEBUG("pdpram_blk::ft1000_get_buffer NULL\n");
pr_debug("ft1000_get_buffer NULL\n");
return -1;
}
}
@ -1452,7 +1424,7 @@ static int handle_misc_portid(struct ft1000_usb *dev)
pdpram_blk = ft1000_get_buffer(&freercvpool);
if (pdpram_blk == NULL) {
DEBUG("Out of memory in free receive command pool\n");
pr_debug("Out of memory in free receive command pool\n");
return -1;
}
if (!ft1000_receive_cmd(dev, pdpram_blk->pbuffer, MAX_CMD_SQSIZE))
@ -1465,7 +1437,8 @@ static int handle_misc_portid(struct ft1000_usb *dev)
break;
}
if (i == MAX_NUM_APP) {
DEBUG("FT1000:ft1000_parse_dpram_msg: No application matching id = %d\n", ((struct pseudo_hdr *)pdpram_blk->pbuffer)->portdest);
pr_debug("No application matching id = %d\n",
((struct pseudo_hdr *)pdpram_blk->pbuffer)->portdest);
goto exit_failure;
} else if (dev->app_info[i].NumOfMsg > MAX_MSG_LIMIT) {
goto exit_failure;
@ -1495,7 +1468,7 @@ int ft1000_poll(void *dev_id)
u16 portid;
if (ft1000_chkcard(dev) == FALSE) {
DEBUG("ft1000_poll::ft1000_chkcard: failed\n");
pr_debug("failed\n");
return -1;
}
status = ft1000_read_register(dev, &tempword, FT1000_REG_DOORBELL);
@ -1514,7 +1487,7 @@ int ft1000_poll(void *dev_id)
if (size < MAX_CMD_SQSIZE) {
switch (portid) {
case DRIVERID:
DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type: FT1000_DB_DPRAM_RX : portid DRIVERID\n");
pr_debug("FT1000_REG_DOORBELL message type: FT1000_DB_DPRAM_RX : portid DRIVERID\n");
status = ft1000_proc_drvmsg(dev, size);
if (status != 0)
return status;
@ -1527,7 +1500,8 @@ int ft1000_poll(void *dev_id)
break;
}
} else
DEBUG("FT1000:dpc:Invalid total length for SlowQ = %d\n", size);
pr_debug("Invalid total length for SlowQ = %d\n",
size);
status = ft1000_write_register(dev,
FT1000_DB_DPRAM_RX,
FT1000_REG_DOORBELL);
@ -1547,7 +1521,7 @@ int ft1000_poll(void *dev_id)
break;
}
if (i == 100) {
DEBUG("Unable to reset ASIC\n");
pr_debug("Unable to reset ASIC\n");
return 0;
}
usleep_range(9000, 11000);
@ -1560,7 +1534,7 @@ int ft1000_poll(void *dev_id)
FT1000_REG_DOORBELL);
usleep_range(9000, 11000);
} else if (tempword & FT1000_ASIC_RESET_REQ) {
DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type: FT1000_ASIC_RESET_REQ\n");
pr_debug("FT1000_REG_DOORBELL message type: FT1000_ASIC_RESET_REQ\n");
/* clear ASIC reset request from DSP */
status = ft1000_write_register(dev,
FT1000_ASIC_RESET_REQ,
@ -1579,7 +1553,7 @@ int ft1000_poll(void *dev_id)
FT1000_ASIC_RESET_DSP,
FT1000_REG_DOORBELL);
} else if (tempword & FT1000_DB_COND_RESET) {
DEBUG("ft1000_poll: FT1000_REG_DOORBELL message type: FT1000_DB_COND_RESET\n");
pr_debug("FT1000_REG_DOORBELL message type: FT1000_DB_COND_RESET\n");
if (!dev->fAppMsgPend) {
/* Reset ASIC and DSP */
status = ft1000_read_dpram16(dev,
@ -1600,7 +1574,7 @@ int ft1000_poll(void *dev_id)
FT1000_MAG_DSP_TIMER3_INDX);
info->CardReady = 0;
info->DrvErrNum = DSP_CONDRESET_INFO;
DEBUG("ft1000_hw:DSP conditional reset requested\n");
pr_debug("DSP conditional reset requested\n");
info->ft1000_reset(dev->net);
} else {
dev->fProvComplete = false;

85
drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
View File

@ -7,6 +7,9 @@
* $Id:
*====================================================
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/usb.h>
@ -45,7 +48,7 @@ static int ft1000_poll_thread(void *arg)
if (!gPollingfailed) {
ret = ft1000_poll(arg);
if (ret != 0) {
DEBUG("ft1000_poll_thread: polling failed\n");
pr_debug("polling failed\n");
gPollingfailed = true;
}
}
@ -71,9 +74,8 @@ static int ft1000_probe(struct usb_interface *interface,
return -ENOMEM;
dev = interface_to_usbdev(interface);
DEBUG("ft1000_probe: usb device descriptor info:\n");
DEBUG("ft1000_probe: number of configuration is %d\n",
dev->descriptor.bNumConfigurations);
pr_debug("usb device descriptor info - number of configuration is %d\n",
dev->descriptor.bNumConfigurations);
ft1000dev->dev = dev;
ft1000dev->status = 0;
@ -85,42 +87,38 @@ static int ft1000_probe(struct usb_interface *interface,
goto err_fw;
}
DEBUG("ft1000_probe is called\n");
numaltsetting = interface->num_altsetting;
DEBUG("ft1000_probe: number of alt settings is :%d\n", numaltsetting);
pr_debug("number of alt settings is: %d\n", numaltsetting);
iface_desc = interface->cur_altsetting;
DEBUG("ft1000_probe: number of endpoints is %d\n",
iface_desc->desc.bNumEndpoints);
DEBUG("ft1000_probe: descriptor type is %d\n",
iface_desc->desc.bDescriptorType);
DEBUG("ft1000_probe: interface number is %d\n",
iface_desc->desc.bInterfaceNumber);
DEBUG("ft1000_probe: alternatesetting is %d\n",
iface_desc->desc.bAlternateSetting);
DEBUG("ft1000_probe: interface class is %d\n",
iface_desc->desc.bInterfaceClass);
DEBUG("ft1000_probe: control endpoint info:\n");
DEBUG("ft1000_probe: descriptor0 type -- %d\n",
iface_desc->endpoint[0].desc.bmAttributes);
DEBUG("ft1000_probe: descriptor1 type -- %d\n",
iface_desc->endpoint[1].desc.bmAttributes);
DEBUG("ft1000_probe: descriptor2 type -- %d\n",
iface_desc->endpoint[2].desc.bmAttributes);
pr_debug("number of endpoints is: %d\n",
iface_desc->desc.bNumEndpoints);
pr_debug("descriptor type is: %d\n", iface_desc->desc.bDescriptorType);
pr_debug("interface number is: %d\n",
iface_desc->desc.bInterfaceNumber);
pr_debug("alternatesetting is: %d\n",
iface_desc->desc.bAlternateSetting);
pr_debug("interface class is: %d\n", iface_desc->desc.bInterfaceClass);
pr_debug("control endpoint info:\n");
pr_debug("descriptor0 type -- %d\n",
iface_desc->endpoint[0].desc.bmAttributes);
pr_debug("descriptor1 type -- %d\n",
iface_desc->endpoint[1].desc.bmAttributes);
pr_debug("descriptor2 type -- %d\n",
iface_desc->endpoint[2].desc.bmAttributes);
for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
endpoint =
(struct usb_endpoint_descriptor *)&iface_desc->
endpoint[i].desc;
DEBUG("endpoint %d\n", i);
DEBUG("bEndpointAddress=%x, bmAttributes=%x\n",
endpoint->bEndpointAddress, endpoint->bmAttributes);
pr_debug("endpoint %d\n", i);
pr_debug("bEndpointAddress=%x, bmAttributes=%x\n",
endpoint->bEndpointAddress, endpoint->bmAttributes);
if ((endpoint->bEndpointAddress & USB_DIR_IN)
&& ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
USB_ENDPOINT_XFER_BULK)) {
ft1000dev->bulk_in_endpointAddr =
endpoint->bEndpointAddress;
DEBUG("ft1000_probe: in: %d\n",
endpoint->bEndpointAddress);
pr_debug("in: %d\n", endpoint->bEndpointAddress);
}
if (!(endpoint->bEndpointAddress & USB_DIR_IN)
@ -128,17 +126,17 @@ static int ft1000_probe(struct usb_interface *interface,
USB_ENDPOINT_XFER_BULK)) {
ft1000dev->bulk_out_endpointAddr =
endpoint->bEndpointAddress;
DEBUG("ft1000_probe: out: %d\n",
endpoint->bEndpointAddress);
pr_debug("out: %d\n", endpoint->bEndpointAddress);
}
}
DEBUG("bulk_in=%d, bulk_out=%d\n", ft1000dev->bulk_in_endpointAddr,
ft1000dev->bulk_out_endpointAddr);
pr_debug("bulk_in=%d, bulk_out=%d\n",
ft1000dev->bulk_in_endpointAddr,
ft1000dev->bulk_out_endpointAddr);
ret = request_firmware(&dsp_fw, "ft3000.img", &dev->dev);
if (ret < 0) {
pr_err("Error request_firmware().\n");
pr_err("Error request_firmware()\n");
goto err_fw;
}
@ -155,7 +153,7 @@ static int ft1000_probe(struct usb_interface *interface,
FileLength = dsp_fw->size;
release_firmware(dsp_fw);
DEBUG("ft1000_probe: start downloading dsp image...\n");
pr_debug("start downloading dsp image...\n");
ret = init_ft1000_netdev(ft1000dev);
if (ret)
@ -163,7 +161,7 @@ static int ft1000_probe(struct usb_interface *interface,
pft1000info = netdev_priv(ft1000dev->net);
DEBUG("In probe: pft1000info=%p\n", pft1000info);
pr_debug("pft1000info=%p\n", pft1000info);
ret = dsp_reload(ft1000dev);
if (ret) {
pr_err("Problem with DSP image loading\n");
@ -187,10 +185,10 @@ static int ft1000_probe(struct usb_interface *interface,
goto err_thread;
}
msleep(100);
DEBUG("ft1000_probe::Waiting for Card Ready\n");
pr_debug("Waiting for Card Ready\n");
}
DEBUG("ft1000_probe::Card Ready!!!! Registering network device\n");
pr_debug("Card Ready!!!! Registering network device\n");
ret = reg_ft1000_netdev(ft1000dev, interface);
if (ret)
@ -216,24 +214,21 @@ static void ft1000_disconnect(struct usb_interface *interface)
struct ft1000_info *pft1000info;
struct ft1000_usb *ft1000dev;
DEBUG("ft1000_disconnect is called\n");
pft1000info = (struct ft1000_info *)usb_get_intfdata(interface);
DEBUG("In disconnect pft1000info=%p\n", pft1000info);
pr_debug("In disconnect pft1000info=%p\n", pft1000info);
if (pft1000info) {
ft1000dev = pft1000info->priv;
if (ft1000dev->pPollThread)
kthread_stop(ft1000dev->pPollThread);
DEBUG("ft1000_disconnect: threads are terminated\n");
pr_debug("threads are terminated\n");
if (ft1000dev->net) {
DEBUG("ft1000_disconnect: destroy char driver\n");
pr_debug("destroy char driver\n");
ft1000_destroy_dev(ft1000dev->net);
unregister_netdev(ft1000dev->net);
DEBUG
("ft1000_disconnect: network device unregistered\n");
pr_debug("network device unregistered\n");
free_netdev(ft1000dev->net);
}
@ -241,7 +236,7 @@ static void ft1000_disconnect(struct usb_interface *interface)
usb_free_urb(ft1000dev->rx_urb);
usb_free_urb(ft1000dev->tx_urb);
DEBUG("ft1000_disconnect: urb freed\n");
pr_debug("urb freed\n");
kfree(ft1000dev);
}

2
drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
View File

@ -28,8 +28,6 @@ struct app_info_block {
*/
} __packed;
#define DEBUG(args...) pr_info(args)
#define FALSE 0
#define TRUE 1