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Commit 5179bd96 authored by Franky Lin's avatar Franky Lin Committed by Greg Kroah-Hartman
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staging: brcm80211: remove dead SDTEST code from fullmac 

Remove legacy dead code of SDTEST
Reviewed-by: default avatarArend van Spriel <arend@broadcom.com>
Reviewed-by: default avatarRoland Vossen <rvossen@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent d58bdd3f
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Showing with 1 addition and 491 deletions
drivers/staging/brcm80211/brcmfmac/dhd.h
View file @ 5179bd96
......@@ -672,15 +672,6 @@ extern uint brcmf_radio_up;
/* Override to force tx queueing all the time */
extern uint brcmf_force_tx_queueing;
#ifdef SDTEST
/* Echo packet generator (SDIO), pkts/s */
extern uint brcmf_pktgen;
/* Echo packet len (0 => sawtooth, max 1800) */
extern uint brcmf_pktgen_len;
#define BRCMF_MAX_PKTGEN_LEN 1800
#endif
extern const struct bcmevent_name bcmevent_names[];
extern const int bcmevent_names_size;
......@@ -823,34 +814,6 @@ struct brcmf_c_ioctl {
#define BRCMF_BTA_VAL 0x1000
#define BRCMF_ISCAN_VAL 0x2000
#ifdef SDTEST
/* For pktgen iovar */
struct brcmf_pktgen {
uint version; /* To allow structure change tracking */
uint freq; /* Max ticks between tx/rx attempts */
uint count; /* Test packets to send/rcv each attempt */
uint print; /* Print counts every <print> attempts */
uint total; /* Total packets (or bursts) */
uint minlen; /* Minimum length of packets to send */
uint maxlen; /* Maximum length of packets to send */
uint numsent; /* Count of test packets sent */
uint numrcvd; /* Count of test packets received */
uint numfail; /* Count of test send failures */
uint mode; /* Test mode (type of test packets) */
uint stop; /* Stop after this many tx failures */
};
/* Version in case structure changes */
#define BRCMF_PKTGEN_VERSION 2
/* Type of test packets to use */
#define BRCMF_PKTGEN_ECHO 1 /* Send echo requests */
#define BRCMF_PKTGEN_SEND 2 /* Send discard packets */
#define BRCMF_PKTGEN_RXBURST 3 /* Request dongle send N packets */
#define BRCMF_PKTGEN_RECV 4 /* Continuous rx from continuous
tx dongle */
#endif /* SDTEST */
/* Enter idle immediately (no timeout) */
#define BRCMF_IDLE_IMMEDIATE (-1)
......
drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
View file @ 5179bd96
......@@ -251,11 +251,7 @@ struct rte_console {
/* Total length of frame header for dongle protocol */
#define SDPCM_HDRLEN (SDPCM_FRAMETAG_LEN + SDPCM_SWHEADER_LEN)
#ifdef SDTEST
#define SDPCM_RESERVE (SDPCM_HDRLEN + SDPCM_TEST_HDRLEN + BRCMF_SDALIGN)
#else
#define SDPCM_RESERVE (SDPCM_HDRLEN + BRCMF_SDALIGN)
#endif
/*
* Software allocation of To SB Mailbox resources
......@@ -661,30 +657,6 @@ struct brcmf_bus {
/* Field to decide if rx of control frames happen in rxbuf or lb-pool */
bool usebufpool;
#ifdef SDTEST
/* external loopback */
bool ext_loop;
u8 loopid;
/* pktgen configuration */
uint pktgen_freq; /* Ticks between bursts */
uint pktgen_count; /* Packets to send each burst */
uint pktgen_print; /* Bursts between count displays */
uint pktgen_total; /* Stop after this many */
uint pktgen_minlen; /* Minimum packet data len */
uint pktgen_maxlen; /* Maximum packet data len */
uint pktgen_mode; /* Configured mode: tx, rx, or echo */
uint pktgen_stop; /* Number of tx failures causing stop */
/* active pktgen fields */
uint pktgen_tick; /* Tick counter for bursts */
uint pktgen_ptick; /* Burst counter for printing */
uint pktgen_sent; /* Number of test packets generated */
uint pktgen_rcvd; /* Number of test packets received */
uint pktgen_fail; /* Number of failed send attempts */
u16 pktgen_len; /* Length of next packet to send */
#endif /* SDTEST */
/* Some additional counters */
uint tx_sderrs; /* Count of tx attempts with sd errors */
uint fcqueued; /* Tx packets that got queued */
......@@ -915,11 +887,6 @@ w_sdreg32(struct brcmf_bus *bus, u32 regval, u32 reg_offset, u32 *retryvar)
#define HOSTINTMASK (I_HMB_SW_MASK | I_CHIPACTIVE)
#ifdef SDTEST
static void brcmf_sdbrcm_checkdied(struct brcmf_bus *bus, void *pkt, uint seq);
static void brcmf_sdbrcm_sdtest_set(struct brcmf_bus *bus, bool start);
#endif
#ifdef BCMDBG
static int brcmf_sdbrcm_bus_console_in(struct brcmf_pub *drvr,
unsigned char *msg, uint msglen);
......@@ -1469,20 +1436,6 @@ int brcmf_sdbrcm_bus_txdata(struct brcmf_bus *bus, struct sk_buff *pkt)
datalen = pkt->len;
#ifdef SDTEST
/* Push the test header if doing loopback */
if (bus->ext_loop) {
u8 *data;
skb_push(pkt, SDPCM_TEST_HDRLEN);
data = pkt->data;
*data++ = SDPCM_TEST_ECHOREQ;
*data++ = (u8) bus->loopid++;
*data++ = (datalen >> 0);
*data++ = (datalen >> 8);
datalen += SDPCM_TEST_HDRLEN;
}
#endif /* SDTEST */
/* Add space for the header */
skb_push(pkt, SDPCM_HDRLEN);
/* precondition: IS_ALIGNED((unsigned long)(pkt->data), 2) */
......@@ -1534,14 +1487,8 @@ int brcmf_sdbrcm_bus_txdata(struct brcmf_bus *bus, struct sk_buff *pkt)
/* Make sure back plane ht clk is on, no pending allowed */
brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, true);
#ifndef SDTEST
BRCMF_TRACE(("%s: calling txpkt\n", __func__));
ret = brcmf_sdbrcm_txpkt(bus, pkt, SDPCM_DATA_CHANNEL, true);
#else
ret = brcmf_sdbrcm_txpkt(bus, pkt,
(bus->ext_loop ? SDPCM_TEST_CHANNEL :
SDPCM_DATA_CHANNEL), true);
#endif
if (ret)
bus->drvr->tx_errors++;
else
......@@ -1586,13 +1533,7 @@ static uint brcmf_sdbrcm_sendfromq(struct brcmf_bus *bus, uint maxframes)
spin_unlock_bh(&bus->txqlock);
datalen = pkt->len - SDPCM_HDRLEN;
#ifndef SDTEST
ret = brcmf_sdbrcm_txpkt(bus, pkt, SDPCM_DATA_CHANNEL, true);
#else
ret = brcmf_sdbrcm_txpkt(bus, pkt,
(bus->ext_loop ? SDPCM_TEST_CHANNEL :
SDPCM_DATA_CHANNEL), true);
#endif
if (ret)
bus->drvr->tx_errors++;
else
......@@ -1857,10 +1798,6 @@ enum {
IOV_ALIGNCTL,
IOV_SDALIGN,
IOV_DEVRESET,
#ifdef SDTEST
IOV_PKTGEN,
IOV_EXTLOOP,
#endif /* SDTEST */
IOV_TXBOUND,
IOV_RXBOUND,
IOV_TXMINMAX,
......@@ -1912,12 +1849,6 @@ const struct brcmu_iovar brcmf_sdio_iovars[] = {
{"checkdied", IOV_CHECKDIED, 0, IOVT_BUFFER, 0}
,
#endif /* BCMDBG */
#ifdef SDTEST
{"extloop", IOV_EXTLOOP, 0, IOVT_BOOL, 0}
,
{"pktgen", IOV_PKTGEN, 0, IOVT_BUFFER, sizeof(struct brcmf_pktgen)}
,
#endif /* SDTEST */
{NULL, 0, 0, 0, 0}
};
......@@ -2011,19 +1942,6 @@ void brcmf_sdbrcm_bus_dump(struct brcmf_pub *drvr, struct brcmu_strbuf *strbuf)
brcmu_bprintf(strbuf, "\n\n");
}
#ifdef SDTEST
if (bus->pktgen_count) {
brcmu_bprintf(strbuf, "pktgen config and count:\n");
brcmu_bprintf(strbuf,
"freq %d count %d print %d total %d min %d len %d\n",
bus->pktgen_freq, bus->pktgen_count,
bus->pktgen_print, bus->pktgen_total,
bus->pktgen_minlen, bus->pktgen_maxlen);
brcmu_bprintf(strbuf, "send attempts %d rcvd %d fail %d\n",
bus->pktgen_sent, bus->pktgen_rcvd,
bus->pktgen_fail);
}
#endif /* SDTEST */
#ifdef BCMDBG
brcmu_bprintf(strbuf, "dpc_sched %d host interrupt%spending\n",
bus->dpc_sched, " not ");
......@@ -2048,62 +1966,6 @@ void brcmf_bus_clearcounts(struct brcmf_pub *drvr)
bus->f2rxhdrs = bus->f2rxdata = bus->f2txdata = bus->f1regdata = 0;
}
#ifdef SDTEST
static int brcmf_sdbrcm_pktgen_get(struct brcmf_bus *bus, u8 *arg)
{
struct brcmf_pktgen pktgen;
pktgen.version = BRCMF_PKTGEN_VERSION;
pktgen.freq = bus->pktgen_freq;
pktgen.count = bus->pktgen_count;
pktgen.print = bus->pktgen_print;
pktgen.total = bus->pktgen_total;
pktgen.minlen = bus->pktgen_minlen;
pktgen.maxlen = bus->pktgen_maxlen;
pktgen.numsent = bus->pktgen_sent;
pktgen.numrcvd = bus->pktgen_rcvd;
pktgen.numfail = bus->pktgen_fail;
pktgen.mode = bus->pktgen_mode;
pktgen.stop = bus->pktgen_stop;
memcpy(arg, &pktgen, sizeof(pktgen));
return 0;
}
static int brcmf_sdbrcm_pktgen_set(struct brcmf_bus *bus, u8 *arg)
{
struct brcmf_pktgen pktgen;
uint oldcnt, oldmode;
memcpy(&pktgen, arg, sizeof(pktgen));
if (pktgen.version != BRCMF_PKTGEN_VERSION)
return -EINVAL;
oldcnt = bus->pktgen_count;
oldmode = bus->pktgen_mode;
bus->pktgen_freq = pktgen.freq;
bus->pktgen_count = pktgen.count;
bus->pktgen_print = pktgen.print;
bus->pktgen_total = pktgen.total;
bus->pktgen_minlen = pktgen.minlen;
bus->pktgen_maxlen = pktgen.maxlen;
bus->pktgen_mode = pktgen.mode;
bus->pktgen_stop = pktgen.stop;
bus->pktgen_tick = bus->pktgen_ptick = 0;
bus->pktgen_len = max(bus->pktgen_len, bus->pktgen_minlen);
bus->pktgen_len = min(bus->pktgen_len, bus->pktgen_maxlen);
/* Clear counts for a new pktgen (mode change, or was stopped) */
if (bus->pktgen_count && (!oldcnt || oldmode != bus->pktgen_mode))
bus->pktgen_sent = bus->pktgen_rcvd = bus->pktgen_fail = 0;
return 0;
}
#endif /* SDTEST */
static int
brcmf_sdbrcm_membytes(struct brcmf_bus *bus, bool write, u32 address, u8 *data,
uint size)
......@@ -2858,25 +2720,6 @@ static int brcmf_sdbrcm_doiovar(struct brcmf_bus *bus,
break;
#endif /* BCMDBG */
#ifdef SDTEST
case IOV_GVAL(IOV_EXTLOOP):
int_val = (s32) bus->ext_loop;
memcpy(arg, &int_val, val_size);
break;
case IOV_SVAL(IOV_EXTLOOP):
bus->ext_loop = bool_val;
break;
case IOV_GVAL(IOV_PKTGEN):
bcmerror = brcmf_sdbrcm_pktgen_get(bus, arg);
break;
case IOV_SVAL(IOV_PKTGEN):
bcmerror = brcmf_sdbrcm_pktgen_set(bus, arg);
break;
#endif /* SDTEST */
case IOV_SVAL(IOV_DEVRESET):
BRCMF_TRACE(("%s: Called set IOV_DEVRESET=%d dongle_reset=%d "
"busstate=%d\n",
......@@ -3943,20 +3786,8 @@ brcmf_sdbrcm_readframes(struct brcmf_bus *bus, uint maxframes, bool *finished)
int ifidx = 0;
uint rxcount = 0; /* Total frames read */
#if defined(BCMDBG) || defined(SDTEST)
bool sdtest = false; /* To limit message spew from test mode */
#endif
BRCMF_TRACE(("%s: Enter\n", __func__));
#ifdef SDTEST
/* Allow pktgen to override maxframes */
if (bus->pktgen_count && (bus->pktgen_mode == BRCMF_PKTGEN_RECV)) {
maxframes = bus->pktgen_count;
sdtest = true;
}
#endif
/* Not finished unless we encounter no more frames indication */
*finished = false;
......@@ -4405,14 +4236,6 @@ brcmf_sdbrcm_readframes(struct brcmf_bus *bus, uint maxframes, bool *finished)
__skb_trim(pkt, len);
skb_pull(pkt, doff);
#ifdef SDTEST
/* Test channel packets are processed separately */
if (chan == SDPCM_TEST_CHANNEL) {
brcmf_sdbrcm_checkdied(bus, pkt, seq);
continue;
}
#endif /* SDTEST */
if (pkt->len == 0) {
brcmu_pkt_buf_free_skb(pkt);
continue;
......@@ -4431,7 +4254,7 @@ brcmf_sdbrcm_readframes(struct brcmf_bus *bus, uint maxframes, bool *finished)
rxcount = maxframes - rxleft;
#ifdef BCMDBG
/* Message if we hit the limit */
if (!rxleft && !sdtest)
if (!rxleft)
BRCMF_DATA(("%s: hit rx limit of %d frames\n", __func__,
maxframes));
else
......@@ -4810,268 +4633,6 @@ void brcmf_sdbrcm_isr(void *arg)
}
#ifdef SDTEST
static void brcmf_sdbrcm_pktgen_init(struct brcmf_bus *bus)
{
/* Default to specified length, or full range */
if (brcmf_pktgen_len) {
bus->pktgen_maxlen = min(brcmf_pktgen_len,
BRCMF_MAX_PKTGEN_LEN);
bus->pktgen_minlen = bus->pktgen_maxlen;
} else {
bus->pktgen_maxlen = BRCMF_MAX_PKTGEN_LEN;
bus->pktgen_minlen = 0;
}
bus->pktgen_len = (u16) bus->pktgen_minlen;
/* Default to per-watchdog burst with 10s print time */
bus->pktgen_freq = 1;
bus->pktgen_print = 10000 / brcmf_watchdog_ms;
bus->pktgen_count = (brcmf_pktgen * brcmf_watchdog_ms + 999) / 1000;
/* Default to echo mode */
bus->pktgen_mode = BRCMF_PKTGEN_ECHO;
bus->pktgen_stop = 1;
}
static void brcmf_sdbrcm_pktgen(struct brcmf_bus *bus)
{
struct sk_buff *pkt;
u8 *data;
uint pktcount;
uint fillbyte;
u16 len;
/* Display current count if appropriate */
if (bus->pktgen_print && (++bus->pktgen_ptick >= bus->pktgen_print)) {
bus->pktgen_ptick = 0;
printk(KERN_DEBUG "%s: send attempts %d rcvd %d\n",
__func__, bus->pktgen_sent, bus->pktgen_rcvd);
}
/* For recv mode, just make sure dongle has started sending */
if (bus->pktgen_mode == BRCMF_PKTGEN_RECV) {
if (!bus->pktgen_rcvd)
brcmf_sdbrcm_sdtest_set(bus, true);
return;
}
/* Otherwise, generate or request the specified number of packets */
for (pktcount = 0; pktcount < bus->pktgen_count; pktcount++) {
/* Stop if total has been reached */
if (bus->pktgen_total
&& (bus->pktgen_sent >= bus->pktgen_total)) {
bus->pktgen_count = 0;
break;
}
/* Allocate an appropriate-sized packet */
len = bus->pktgen_len;
pkt = brcmu_pkt_buf_get_skb(
len + SDPCM_HDRLEN + SDPCM_TEST_HDRLEN + BRCMF_SDALIGN,
true);
if (!pkt) {
BRCMF_ERROR(("%s: brcmu_pkt_buf_get_skb failed!\n",
__func__));
break;
}
PKTALIGN(pkt, (len + SDPCM_HDRLEN + SDPCM_TEST_HDRLEN),
BRCMF_SDALIGN);
data = (u8 *) (pkt->data) + SDPCM_HDRLEN;
/* Write test header cmd and extra based on mode */
switch (bus->pktgen_mode) {
case BRCMF_PKTGEN_ECHO:
*data++ = SDPCM_TEST_ECHOREQ;
*data++ = (u8) bus->pktgen_sent;
break;
case BRCMF_PKTGEN_SEND:
*data++ = SDPCM_TEST_DISCARD;
*data++ = (u8) bus->pktgen_sent;
break;
case BRCMF_PKTGEN_RXBURST:
*data++ = SDPCM_TEST_BURST;
*data++ = (u8) bus->pktgen_count;
break;
default:
BRCMF_ERROR(("Unrecognized pktgen mode %d\n",
bus->pktgen_mode));
brcmu_pkt_buf_free_skb(pkt, true);
bus->pktgen_count = 0;
return;
}
/* Write test header length field */
*data++ = (len >> 0);
*data++ = (len >> 8);
/* Then fill in the remainder -- N/A for burst,
but who cares... */
for (fillbyte = 0; fillbyte < len; fillbyte++)
*data++ =
SDPCM_TEST_FILL(fillbyte, (u8) bus->pktgen_sent);
#ifdef BCMDBG
if (BRCMF_BYTES_ON() && BRCMF_DATA_ON()) {
data = (u8 *) (pkt->data) + SDPCM_HDRLEN;
printk(KERN_DEBUG "brcmf_sdbrcm_pktgen: Tx Data:\n");
print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, data,
pkt->len - SDPCM_HDRLEN);
}
#endif
/* Send it */
if (brcmf_sdbrcm_txpkt(bus, pkt, SDPCM_TEST_CHANNEL, true)) {
bus->pktgen_fail++;
if (bus->pktgen_stop
&& bus->pktgen_stop == bus->pktgen_fail)
bus->pktgen_count = 0;
}
bus->pktgen_sent++;
/* Bump length if not fixed, wrap at max */
if (++bus->pktgen_len > bus->pktgen_maxlen)
bus->pktgen_len = (u16) bus->pktgen_minlen;
/* Special case for burst mode: just send one request! */
if (bus->pktgen_mode == BRCMF_PKTGEN_RXBURST)
break;
}
}
static void brcmf_sdbrcm_sdtest_set(struct brcmf_bus *bus, bool start)
{
struct sk_buff *pkt;
u8 *data;
/* Allocate the packet */
pkt = brcmu_pkt_buf_get_skb(SDPCM_HDRLEN + SDPCM_TEST_HDRLEN +
BRCMF_SDALIGN, true);
if (!pkt) {
BRCMF_ERROR(("%s: brcmu_pkt_buf_get_skb failed!\n", __func__));
return;
}
PKTALIGN(pkt, (SDPCM_HDRLEN + SDPCM_TEST_HDRLEN), BRCMF_SDALIGN);
data = (u8 *) (pkt->data) + SDPCM_HDRLEN;
/* Fill in the test header */
*data++ = SDPCM_TEST_SEND;
*data++ = start;
*data++ = (bus->pktgen_maxlen >> 0);
*data++ = (bus->pktgen_maxlen >> 8);
/* Send it */
if (brcmf_sdbrcm_txpkt(bus, pkt, SDPCM_TEST_CHANNEL, true))
bus->pktgen_fail++;
}
static void
brcmf_sdbrcm_checkdied(struct brcmf_bus *bus, struct sk_buff *pkt, uint seq)
{
u8 *data;
uint pktlen;
u8 cmd;
u8 extra;
u16 len;
u16 offset;
/* Check for min length */
pktlen = pkt->len;
if (pktlen < SDPCM_TEST_HDRLEN) {
BRCMF_ERROR(("brcmf_sdbrcm_checkdied: toss runt frame, pktlen "
"%d\n", pktlen));
brcmu_pkt_buf_free_skb(pkt, false);
return;
}
/* Extract header fields */
data = pkt->data;
cmd = *data++;
extra = *data++;
len = *data++;
len += *data++ << 8;
/* Check length for relevant commands */
if (cmd == SDPCM_TEST_DISCARD || cmd == SDPCM_TEST_ECHOREQ
|| cmd == SDPCM_TEST_ECHORSP) {
if (pktlen != len + SDPCM_TEST_HDRLEN) {
BRCMF_ERROR(("brcmf_sdbrcm_checkdied: frame length "
"mismatch, pktlen %d seq %d"
" cmd %d extra %d len %d\n",
pktlen, seq, cmd, extra, len));
brcmu_pkt_buf_free_skb(pkt, false);
return;
}
}
/* Process as per command */
switch (cmd) {
case SDPCM_TEST_ECHOREQ:
/* Rx->Tx turnaround ok (even on NDIS w/current
implementation) */
*(u8 *) (pkt->data) = SDPCM_TEST_ECHORSP;
if (brcmf_sdbrcm_txpkt(bus, pkt, SDPCM_TEST_CHANNEL, true) == 0)
bus->pktgen_sent++;
else {
bus->pktgen_fail++;
brcmu_pkt_buf_free_skb(pkt, false);
}
bus->pktgen_rcvd++;
break;
case SDPCM_TEST_ECHORSP:
if (bus->ext_loop) {
brcmu_pkt_buf_free_skb(pkt, false);
bus->pktgen_rcvd++;
break;
}
for (offset = 0; offset < len; offset++, data++) {
if (*data != SDPCM_TEST_FILL(offset, extra)) {
BRCMF_ERROR(("brcmf_sdbrcm_checkdied: echo"
" data mismatch: "
"offset %d (len %d) "
"expect 0x%02x rcvd 0x%02x\n",
offset, len,
SDPCM_TEST_FILL(offset, extra),
*data));
break;
}
}
brcmu_pkt_buf_free_skb(pkt, false);
bus->pktgen_rcvd++;
break;
case SDPCM_TEST_DISCARD:
brcmu_pkt_buf_free_skb(pkt, false);
bus->pktgen_rcvd++;
break;
case SDPCM_TEST_BURST:
case SDPCM_TEST_SEND:
default:
BRCMF_INFO(("brcmf_sdbrcm_checkdied: unsupported or unknown "
"command, pktlen %d seq %d" " cmd %d extra %d"
" len %d\n", pktlen, seq, cmd, extra, len));
brcmu_pkt_buf_free_skb(pkt, false);
break;
}
/* For recv mode, stop at limie (and tell dongle to stop sending) */
if (bus->pktgen_mode == BRCMF_PKTGEN_RECV) {
if (bus->pktgen_total
&& (bus->pktgen_rcvd >= bus->pktgen_total)) {
bus->pktgen_count = 0;
brcmf_sdbrcm_sdtest_set(bus, false);
}
}
}
#endif /* SDTEST */
extern bool brcmf_sdbrcm_bus_watchdog(struct brcmf_pub *drvr)
{
struct brcmf_bus *bus;
......@@ -5139,16 +4700,6 @@ extern bool brcmf_sdbrcm_bus_watchdog(struct brcmf_pub *drvr)
}
#endif /* BCMDBG */
#ifdef SDTEST
/* Generate packets if configured */
if (bus->pktgen_count && (++bus->pktgen_tick >= bus->pktgen_freq)) {
/* Make sure backplane clock is on */
brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false);
bus->pktgen_tick = 0;
brcmf_sdbrcm_pktgen(bus);
}
#endif
/* On idle timeout clear activity flag and/or turn off clock */
if ((bus->idletime > 0) && (bus->clkstate == CLK_AVAIL)) {
if (++bus->idlecount >= bus->idletime) {
......@@ -5533,10 +5084,6 @@ static bool brcmf_sdbrcm_probe_init(struct brcmf_bus *bus)
{
BRCMF_TRACE(("%s: Enter\n", __func__));
#ifdef SDTEST
brcmf_sdbrcm_pktgen_init(bus);
#endif /* SDTEST */
/* Disable F2 to clear any intermediate frame state on the dongle */
brcmf_sdcard_cfg_write(bus->sdiodev, SDIO_FUNC_0, SDIO_CCCR_IOEx,
SDIO_FUNC_ENABLE_1, NULL);
......
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