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WSL2-Linux-Kernel
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skfp: hwmtm: Use proper logging macros, correct mismatches 

Logging macros should allow format and argument validation.
The DB_TX, DB_RX, and DB_GEN macros did not.

Update the macros and uses and add no_printk validation to the
previously compiled away #ifndef DEBUG variants.

Done with coccinelle and some typing.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2016-12-21 16:41:52 -08:00 коммит произвёл David S. Miller
Родитель b77b7565a6
Коммит 5dbc653093
2 изменённых файлов: 106 добавлений и 94 удалений
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24
drivers/net/fddi/skfp/h/hwmtm.h
Просмотреть файл

@ -168,13 +168,25 @@ struct os_debug {
#define DB_P debug
#endif
#define DB_RX(a,b,c,lev) if (DB_P.d_os.hwm_rx >= (lev)) printf(a,b,c)
#define DB_TX(a,b,c,lev) if (DB_P.d_os.hwm_tx >= (lev)) printf(a,b,c)
#define DB_GEN(a,b,c,lev) if (DB_P.d_os.hwm_gen >= (lev)) printf(a,b,c)
#define DB_RX(lev, fmt, ...) \
do { \
if (DB_P.d_os.hwm_rx >= (lev)) \
printf(fmt "\n", ##__VA_ARGS__); \
} while (0)
#define DB_TX(lev, fmt, ...) \
do { \
if (DB_P.d_os.hwm_tx >= (lev)) \
printf(fmt "\n", ##__VA_ARGS__); \
} while (0)
#define DB_GEN(lev, fmt, ...) \
do { \
if (DB_P.d_os.hwm_gen >= (lev)) \
printf(fmt "\n", ##__VA_ARGS__); \
} while (0)
#else /* DEBUG */
#define DB_RX(a,b,c,lev)
#define DB_TX(a,b,c,lev)
#define DB_GEN(a,b,c,lev)
#define DB_RX(lev, fmt, ...) no_printk(fmt "\n", ##__VA_ARGS__)
#define DB_TX(lev, fmt, ...) no_printk(fmt "\n", ##__VA_ARGS__)
#define DB_GEN(lev, fmt, ...) no_printk(fmt "\n", ##__VA_ARGS__)
#endif /* DEBUG */
#ifndef SK_BREAK

176
drivers/net/fddi/skfp/hwmtm.c
Просмотреть файл

@ -330,7 +330,7 @@ static u_long init_descr_ring(struct s_smc *smc,
union s_fp_descr volatile *d2 ;
u_long phys ;
DB_GEN("descr ring starts at = %x ",(void *)start,0,3) ;
DB_GEN(3, "descr ring starts at = %p", start);
for (i=count-1, d1=start; i ; i--) {
d2 = d1 ;
d1++ ; /* descr is owned by the host */
@ -339,7 +339,7 @@ static u_long init_descr_ring(struct s_smc *smc,
phys = mac_drv_virt2phys(smc,(void *)d1) ;
d2->r.rxd_nrdadr = cpu_to_le32(phys) ;
}
DB_GEN("descr ring ends at = %x ",(void *)d1,0,3) ;
DB_GEN(3, "descr ring ends at = %p", d1);
d1->r.rxd_rbctrl = cpu_to_le32(BMU_CHECK) ;
d1->r.rxd_next = &start->r ;
phys = mac_drv_virt2phys(smc,(void *)start) ;
@ -364,7 +364,7 @@ static void init_txd_ring(struct s_smc *smc)
ds = (struct s_smt_fp_txd volatile *) ((char *)smc->os.hwm.descr_p +
SMT_R1_RXD_COUNT*sizeof(struct s_smt_fp_rxd)) ;
queue = smc->hw.fp.tx[QUEUE_A0] ;
DB_GEN("Init async TxD ring, %d TxDs ",HWM_ASYNC_TXD_COUNT,0,3) ;
DB_GEN(3, "Init async TxD ring, %d TxDs", HWM_ASYNC_TXD_COUNT);
(void)init_descr_ring(smc,(union s_fp_descr volatile *)ds,
HWM_ASYNC_TXD_COUNT) ;
phys = le32_to_cpu(ds->txd_ntdadr) ;
@ -378,7 +378,7 @@ static void init_txd_ring(struct s_smc *smc)
ds = (struct s_smt_fp_txd volatile *) ((char *)ds +
HWM_ASYNC_TXD_COUNT*sizeof(struct s_smt_fp_txd)) ;
queue = smc->hw.fp.tx[QUEUE_S] ;
DB_GEN("Init sync TxD ring, %d TxDs ",HWM_SYNC_TXD_COUNT,0,3) ;
DB_GEN(3, "Init sync TxD ring, %d TxDs", HWM_SYNC_TXD_COUNT);
(void)init_descr_ring(smc,(union s_fp_descr volatile *)ds,
HWM_SYNC_TXD_COUNT) ;
phys = le32_to_cpu(ds->txd_ntdadr) ;
@ -400,7 +400,7 @@ static void init_rxd_ring(struct s_smc *smc)
*/
ds = (struct s_smt_fp_rxd volatile *) smc->os.hwm.descr_p ;
queue = smc->hw.fp.rx[QUEUE_R1] ;
DB_GEN("Init RxD ring, %d RxDs ",SMT_R1_RXD_COUNT,0,3) ;
DB_GEN(3, "Init RxD ring, %d RxDs", SMT_R1_RXD_COUNT);
(void)init_descr_ring(smc,(union s_fp_descr volatile *)ds,
SMT_R1_RXD_COUNT) ;
phys = le32_to_cpu(ds->rxd_nrdadr) ;
@ -469,11 +469,11 @@ void init_fddi_driver(struct s_smc *smc, u_char *mac_addr)
*/
i = 16 - ((long)smc->os.hwm.descr_p & 0xf) ;
if (i != 16) {
DB_GEN("i = %d",i,0,3) ;
DB_GEN(3, "i = %d", i);
smc->os.hwm.descr_p = (union s_fp_descr volatile *)
((char *)smc->os.hwm.descr_p+i) ;
}
DB_GEN("pt to descr area = %x",(void *)smc->os.hwm.descr_p,0,3) ;
DB_GEN(3, "pt to descr area = %p", smc->os.hwm.descr_p);
init_txd_ring(smc) ;
init_rxd_ring(smc) ;
@ -501,7 +501,7 @@ SMbuf *smt_get_mbuf(struct s_smc *smc)
mb->sm_off = 8 ;
mb->sm_use_count = 1 ;
}
DB_GEN("get SMbuf: mb = %x",(void *)mb,0,3) ;
DB_GEN(3, "get SMbuf: mb = %p", mb);
return mb; /* May be NULL */
}
@ -510,14 +510,14 @@ void smt_free_mbuf(struct s_smc *smc, SMbuf *mb)
if (mb) {
mb->sm_use_count-- ;
DB_GEN("free_mbuf: sm_use_count = %d",mb->sm_use_count,0,3) ;
DB_GEN(3, "free_mbuf: sm_use_count = %d", mb->sm_use_count);
/*
* If the use_count is != zero the MBuf is queued
* more than once and must not queued into the
* free MBuf queue
*/
if (!mb->sm_use_count) {
DB_GEN("free SMbuf: mb = %x",(void *)mb,0,3) ;
DB_GEN(3, "free SMbuf: mb = %p", mb);
#ifndef COMMON_MB_POOL
mb->sm_next = smc->os.hwm.mbuf_pool.mb_free ;
smc->os.hwm.mbuf_pool.mb_free = mb ;
@ -741,7 +741,7 @@ void fddi_isr(struct s_smc *smc)
while ((is = GET_ISR() & ISR_MASK)) {
NDD_TRACE("CH0B",is,0,0) ;
DB_GEN("ISA = 0x%x",is,0,7) ;
DB_GEN(7, "ISA = 0x%lx", is);
if (is & IMASK_SLOW) {
NDD_TRACE("CH1b",is,0,0) ;
@ -754,20 +754,20 @@ void fddi_isr(struct s_smc *smc)
if (is & IS_MINTR1) { /* FORMAC+ STU1(U/L) */
stu = inpw(FM_A(FM_ST1U)) ;
stl = inpw(FM_A(FM_ST1L)) ;
DB_GEN("Slow transmit complete",0,0,6) ;
DB_GEN(6, "Slow transmit complete");
mac1_irq(smc,stu,stl) ;
}
if (is & IS_MINTR2) { /* FORMAC+ STU2(U/L) */
stu= inpw(FM_A(FM_ST2U)) ;
stl= inpw(FM_A(FM_ST2L)) ;
DB_GEN("Slow receive complete",0,0,6) ;
DB_GEN("stl = %x : stu = %x",stl,stu,7) ;
DB_GEN(6, "Slow receive complete");
DB_GEN(7, "stl = %x : stu = %x", stl, stu);
mac2_irq(smc,stu,stl) ;
}
if (is & IS_MINTR3) { /* FORMAC+ STU3(U/L) */
stu= inpw(FM_A(FM_ST3U)) ;
stl= inpw(FM_A(FM_ST3L)) ;
DB_GEN("FORMAC Mode Register 3",0,0,6) ;
DB_GEN(6, "FORMAC Mode Register 3");
mac3_irq(smc,stu,stl) ;
}
if (is & IS_TIMINT) { /* Timer 82C54-2 */
@ -814,7 +814,7 @@ void fddi_isr(struct s_smc *smc)
* Fast Tx complete Async/Sync Queue (BMU service)
*/
if (is & (IS_XS_F|IS_XA_F)) {
DB_GEN("Fast tx complete queue",0,0,6) ;
DB_GEN(6, "Fast tx complete queue");
/*
* clear IRQ, Note: no IRQ is lost, because
* we always service both queues
@ -829,7 +829,7 @@ void fddi_isr(struct s_smc *smc)
* Fast Rx Complete (BMU service)
*/
if (is & IS_R1_F) {
DB_GEN("Fast receive complete",0,0,6) ;
DB_GEN(6, "Fast receive complete");
/* clear IRQ */
#ifndef USE_BREAK_ISR
outpd(ADDR(B4_R1_CSR),CSR_IRQ_CL_F) ;
@ -1083,13 +1083,13 @@ void process_receive(struct s_smc *smc)
#endif
n = 0 ;
do {
DB_RX("Check RxD %x for OWN and EOF",(void *)r,0,5) ;
DB_RX(5, "Check RxD %p for OWN and EOF", r);
DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
rbctrl = le32_to_cpu(CR_READ(r->rxd_rbctrl));
if (rbctrl & BMU_OWN) {
NDD_TRACE("RHxE",r,rfsw,rbctrl) ;
DB_RX("End of RxDs",0,0,4) ;
DB_RX(4, "End of RxDs");
goto rx_end ;
}
/*
@ -1136,19 +1136,19 @@ void process_receive(struct s_smc *smc)
rx_used-- ;
} while (!(rbctrl & BMU_EOF)) ;
used_frags = frag_count ;
DB_RX("EOF set in RxD, used_frags = %d ",used_frags,0,5) ;
DB_RX(5, "EOF set in RxD, used_frags = %d", used_frags);
/* may be next 2 DRV_BUF_FLUSH() can be skipped, because */
/* BMU_ST_BUF will not be changed by the ASIC */
DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
while (rx_used && !(r->rxd_rbctrl & cpu_to_le32(BMU_ST_BUF))) {
DB_RX("Check STF bit in %x",(void *)r,0,5) ;
DB_RX(5, "Check STF bit in %p", r);
r = r->rxd_next ;
DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
frag_count++ ;
rx_used-- ;
}
DB_RX("STF bit found",0,0,5) ;
DB_RX(5, "STF bit found");
/*
* The received frame is finished for the process receive
@ -1164,7 +1164,7 @@ void process_receive(struct s_smc *smc)
rxd->rxd_rbctrl &= cpu_to_le32(~BMU_STF) ;
for (r=rxd, i=frag_count ; i ; r=r->rxd_next, i--){
DB_RX("dma_complete for RxD %x",(void *)r,0,5) ;
DB_RX(5, "dma_complete for RxD %p", r);
dma_complete(smc,(union s_fp_descr volatile *)r,DMA_WR);
}
smc->hw.fp.err_stats.err_valid++ ;
@ -1173,34 +1173,34 @@ void process_receive(struct s_smc *smc)
/* the length of the data including the FC */
len = (rfsw & RD_LENGTH) - 4 ;
DB_RX("frame length = %d",len,0,4) ;
DB_RX(4, "frame length = %d", len);
/*
* check the frame_length and all error flags
*/
if (rfsw & (RX_MSRABT|RX_FS_E|RX_FS_CRC|RX_FS_IMPL)){
if (rfsw & RD_S_MSRABT) {
DB_RX("Frame aborted by the FORMAC",0,0,2) ;
DB_RX(2, "Frame aborted by the FORMAC");
smc->hw.fp.err_stats.err_abort++ ;
}
/*
* check frame status
*/
if (rfsw & RD_S_SEAC2) {
DB_RX("E-Indicator set",0,0,2) ;
DB_RX(2, "E-Indicator set");
smc->hw.fp.err_stats.err_e_indicator++ ;
}
if (rfsw & RD_S_SFRMERR) {
DB_RX("CRC error",0,0,2) ;
DB_RX(2, "CRC error");
smc->hw.fp.err_stats.err_crc++ ;
}
if (rfsw & RX_FS_IMPL) {
DB_RX("Implementer frame",0,0,2) ;
DB_RX(2, "Implementer frame");
smc->hw.fp.err_stats.err_imp_frame++ ;
}
goto abort_frame ;
}
if (len > FDDI_RAW_MTU-4) {
DB_RX("Frame too long error",0,0,2) ;
DB_RX(2, "Frame too long error");
smc->hw.fp.err_stats.err_too_long++ ;
goto abort_frame ;
}
@ -1209,12 +1209,12 @@ void process_receive(struct s_smc *smc)
* of aborded frames to the BMU
*/
if (len <= 4) {
DB_RX("Frame length = 0",0,0,2) ;
DB_RX(2, "Frame length = 0");
goto abort_frame ;
}
if (len != (n-4)) {
DB_RX("BMU: rx len differs: [%d:%d]",len,n,4);
DB_RX(4, "BMU: rx len differs: [%d:%d]", len, n);
smc->os.hwm.rx_len_error++ ;
goto abort_frame ;
}
@ -1223,7 +1223,7 @@ void process_receive(struct s_smc *smc)
* Check SA == MA
*/
virt = (u_char far *) rxd->rxd_virt ;
DB_RX("FC = %x",*virt,0,2) ;
DB_RX(2, "FC = %x", *virt);
if (virt[12] == MA[5] &&
virt[11] == MA[4] &&
virt[10] == MA[3] &&
@ -1250,7 +1250,7 @@ void process_receive(struct s_smc *smc)
virt[3] != MA[2] ||
virt[2] != MA[1] ||
virt[1] != MA[0]) {
DB_RX("DA != MA and not multi- or broadcast",0,0,2) ;
DB_RX(2, "DA != MA and not multi- or broadcast");
goto abort_frame ;
}
}
@ -1259,13 +1259,13 @@ void process_receive(struct s_smc *smc)
/*
* LLC frame received
*/
DB_RX("LLC - receive",0,0,4) ;
DB_RX(4, "LLC - receive");
mac_drv_rx_complete(smc,rxd,frag_count,len) ;
}
else {
if (!(mb = smt_get_mbuf(smc))) {
smc->hw.fp.err_stats.err_no_buf++ ;
DB_RX("No SMbuf; receive terminated",0,0,4) ;
DB_RX(4, "No SMbuf; receive terminated");
goto abort_frame ;
}
data = smtod(mb,char *) - 1 ;
@ -1278,7 +1278,7 @@ void process_receive(struct s_smc *smc)
#else
for (r=rxd, i=used_frags ; i ; r=r->rxd_next, i--){
n = le32_to_cpu(r->rxd_rbctrl) & RD_LENGTH ;
DB_RX("cp SMT frame to mb: len = %d",n,0,6) ;
DB_RX(6, "cp SMT frame to mb: len = %d", n);
memcpy(data,r->rxd_virt,n) ;
data += n ;
}
@ -1294,15 +1294,15 @@ void process_receive(struct s_smc *smc)
switch(fc) {
case FC_SMT_INFO :
smc->hw.fp.err_stats.err_smt_frame++ ;
DB_RX("SMT frame received ",0,0,5) ;
DB_RX(5, "SMT frame received");
if (smc->os.hwm.pass_SMT) {
DB_RX("pass SMT frame ",0,0,5) ;
DB_RX(5, "pass SMT frame");
mac_drv_rx_complete(smc, rxd,
frag_count,len) ;
}
else {
DB_RX("requeue RxD",0,0,5) ;
DB_RX(5, "requeue RxD");
mac_drv_requeue_rxd(smc,rxd,frag_count);
}
@ -1310,7 +1310,7 @@ void process_receive(struct s_smc *smc)
break ;
case FC_SMT_NSA :
smc->hw.fp.err_stats.err_smt_frame++ ;
DB_RX("SMT frame received ",0,0,5) ;
DB_RX(5, "SMT frame received");
/* if pass_NSA set pass the NSA frame or */
/* pass_SMT set and the A-Indicator */
@ -1318,12 +1318,12 @@ void process_receive(struct s_smc *smc)
if (smc->os.hwm.pass_NSA ||
(smc->os.hwm.pass_SMT &&
!(rfsw & A_INDIC))) {
DB_RX("pass SMT frame ",0,0,5) ;
DB_RX(5, "pass SMT frame");
mac_drv_rx_complete(smc, rxd,
frag_count,len) ;
}
else {
DB_RX("requeue RxD",0,0,5) ;
DB_RX(5, "requeue RxD");
mac_drv_requeue_rxd(smc,rxd,frag_count);
}
@ -1331,12 +1331,12 @@ void process_receive(struct s_smc *smc)
break ;
case FC_BEACON :
if (smc->os.hwm.pass_DB) {
DB_RX("pass DB frame ",0,0,5) ;
DB_RX(5, "pass DB frame");
mac_drv_rx_complete(smc, rxd,
frag_count,len) ;
}
else {
DB_RX("requeue RxD",0,0,5) ;
DB_RX(5, "requeue RxD");
mac_drv_requeue_rxd(smc,rxd,frag_count);
}
smt_free_mbuf(smc,mb) ;
@ -1345,9 +1345,9 @@ void process_receive(struct s_smc *smc)
/*
* unknown FC abord the frame
*/
DB_RX("unknown FC error",0,0,2) ;
DB_RX(2, "unknown FC error");
smt_free_mbuf(smc,mb) ;
DB_RX("requeue RxD",0,0,5) ;
DB_RX(5, "requeue RxD");
mac_drv_requeue_rxd(smc,rxd,frag_count) ;
if ((fc & 0xf0) == FC_MAC)
smc->hw.fp.err_stats.err_mac_frame++ ;
@ -1358,16 +1358,16 @@ void process_receive(struct s_smc *smc)
}
}
DB_RX("next RxD is %x ",queue->rx_curr_get,0,3) ;
DB_RX(3, "next RxD is %p", queue->rx_curr_get);
NDD_TRACE("RHx1",queue->rx_curr_get,0,0) ;
continue ;
/*--------------------------------------------------------------------*/
abort_frame:
DB_RX("requeue RxD",0,0,5) ;
DB_RX(5, "requeue RxD");
mac_drv_requeue_rxd(smc,rxd,frag_count) ;
DB_RX("next RxD is %x ",queue->rx_curr_get,0,3) ;
DB_RX(3, "next RxD is %p", queue->rx_curr_get);
NDD_TRACE("RHx2",queue->rx_curr_get,0,0) ;
}
rx_end:
@ -1381,7 +1381,7 @@ static void smt_to_llc(struct s_smc *smc, SMbuf *mb)
{
u_char fc ;
DB_RX("send a queued frame to the llc layer",0,0,4) ;
DB_RX(4, "send a queued frame to the llc layer");
smc->os.hwm.r.len = mb->sm_len ;
smc->os.hwm.r.mb_pos = smtod(mb,char *) ;
fc = *smc->os.hwm.r.mb_pos ;
@ -1419,7 +1419,7 @@ void hwm_rx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
__le32 rbctrl;
NDD_TRACE("RHfB",virt,len,frame_status) ;
DB_RX("hwm_rx_frag: len = %d, frame_status = %x\n",len,frame_status,2) ;
DB_RX(2, "hwm_rx_frag: len = %d, frame_status = %x", len, frame_status);
r = smc->hw.fp.rx_q[QUEUE_R1].rx_curr_put ;
r->rxd_virt = virt ;
r->rxd_rbadr = cpu_to_le32(phys) ;
@ -1475,7 +1475,7 @@ void mac_drv_clear_rx_queue(struct s_smc *smc)
}
queue = smc->hw.fp.rx[QUEUE_R1] ;
DB_RX("clear_rx_queue",0,0,5) ;
DB_RX(5, "clear_rx_queue");
/*
* dma_complete and mac_drv_clear_rxd for all RxDs / receive buffers
@ -1483,7 +1483,7 @@ void mac_drv_clear_rx_queue(struct s_smc *smc)
r = queue->rx_curr_get ;
while (queue->rx_used) {
DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
DB_RX("switch OWN bit of RxD 0x%p ",r,0,5) ;
DB_RX(5, "switch OWN bit of RxD 0x%p", r);
r->rxd_rbctrl &= ~cpu_to_le32(BMU_OWN) ;
frag_count = 1 ;
DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORDEV) ;
@ -1491,23 +1491,23 @@ void mac_drv_clear_rx_queue(struct s_smc *smc)
DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
while (r != queue->rx_curr_put &&
!(r->rxd_rbctrl & cpu_to_le32(BMU_ST_BUF))) {
DB_RX("Check STF bit in %x",(void *)r,0,5) ;
DB_RX(5, "Check STF bit in %p", r);
r->rxd_rbctrl &= ~cpu_to_le32(BMU_OWN) ;
DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORDEV) ;
r = r->rxd_next ;
DRV_BUF_FLUSH(r,DDI_DMA_SYNC_FORCPU) ;
frag_count++ ;
}
DB_RX("STF bit found",0,0,5) ;
DB_RX(5, "STF bit found");
next_rxd = r ;
for (r=queue->rx_curr_get,i=frag_count; i ; r=r->rxd_next,i--){
DB_RX("dma_complete for RxD %x",(void *)r,0,5) ;
DB_RX(5, "dma_complete for RxD %p", r);
dma_complete(smc,(union s_fp_descr volatile *)r,DMA_WR);
}
DB_RX("mac_drv_clear_rxd: RxD %x frag_count %d ",
(void *)queue->rx_curr_get,frag_count,5) ;
DB_RX(5, "mac_drv_clear_rxd: RxD %p frag_count %d",
queue->rx_curr_get, frag_count);
mac_drv_clear_rxd(smc,queue->rx_curr_get,frag_count) ;
queue->rx_curr_get = next_rxd ;
@ -1554,7 +1554,7 @@ int hwm_tx_init(struct s_smc *smc, u_char fc, int frag_count, int frame_len,
smc->os.hwm.tx_p = smc->hw.fp.tx[frame_status & QUEUE_A0] ;
smc->os.hwm.tx_descr = TX_DESCRIPTOR | (((u_long)(frame_len-1)&3)<<27) ;
smc->os.hwm.tx_len = frame_len ;
DB_TX("hwm_tx_init: fc = %x, len = %d",fc,frame_len,3) ;
DB_TX(3, "hwm_tx_init: fc = %x, len = %d", fc, frame_len);
if ((fc & ~(FC_SYNC_BIT|FC_LLC_PRIOR)) == FC_ASYNC_LLC) {
frame_status |= LAN_TX ;
}
@ -1577,23 +1577,23 @@ int hwm_tx_init(struct s_smc *smc, u_char fc, int frag_count, int frame_len,
if (!smc->hw.mac_ring_is_up) {
frame_status &= ~LAN_TX ;
frame_status |= RING_DOWN ;
DB_TX("Ring is down: terminate LAN_TX",0,0,2) ;
DB_TX(2, "Ring is down: terminate LAN_TX");
}
if (frag_count > smc->os.hwm.tx_p->tx_free) {
#ifndef NDIS_OS2
mac_drv_clear_txd(smc) ;
if (frag_count > smc->os.hwm.tx_p->tx_free) {
DB_TX("Out of TxDs, terminate LAN_TX",0,0,2) ;
DB_TX(2, "Out of TxDs, terminate LAN_TX");
frame_status &= ~LAN_TX ;
frame_status |= OUT_OF_TXD ;
}
#else
DB_TX("Out of TxDs, terminate LAN_TX",0,0,2) ;
DB_TX(2, "Out of TxDs, terminate LAN_TX");
frame_status &= ~LAN_TX ;
frame_status |= OUT_OF_TXD ;
#endif
}
DB_TX("frame_status = %x",frame_status,0,3) ;
DB_TX(3, "frame_status = %x", frame_status);
NDD_TRACE("THiE",frame_status,smc->os.hwm.tx_p->tx_free,0) ;
return frame_status;
}
@ -1642,10 +1642,10 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
*/
t = queue->tx_curr_put ;
DB_TX("hwm_tx_frag: len = %d, frame_status = %x ",len,frame_status,2) ;
DB_TX(2, "hwm_tx_frag: len = %d, frame_status = %x", len, frame_status);
if (frame_status & LAN_TX) {
/* '*t' is already defined */
DB_TX("LAN_TX: TxD = %p, virt = %p ",t,virt,3) ;
DB_TX(3, "LAN_TX: TxD = %p, virt = %p", t, virt);
t->txd_virt = virt ;
t->txd_txdscr = cpu_to_le32(smc->os.hwm.tx_descr) ;
t->txd_tbadr = cpu_to_le32(phys) ;
@ -1674,11 +1674,11 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
}
}
if (frame_status & LOC_TX) {
DB_TX("LOC_TX: ",0,0,3) ;
DB_TX(3, "LOC_TX:");
if (frame_status & FIRST_FRAG) {
if(!(smc->os.hwm.tx_mb = smt_get_mbuf(smc))) {
smc->hw.fp.err_stats.err_no_buf++ ;
DB_TX("No SMbuf; transmit terminated",0,0,4) ;
DB_TX(4, "No SMbuf; transmit terminated");
}
else {
smc->os.hwm.tx_data =
@ -1693,7 +1693,7 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
}
if (smc->os.hwm.tx_mb) {
#ifndef USE_OS_CPY
DB_TX("copy fragment into MBuf ",0,0,3) ;
DB_TX(3, "copy fragment into MBuf");
memcpy(smc->os.hwm.tx_data,virt,len) ;
smc->os.hwm.tx_data += len ;
#endif
@ -1718,7 +1718,7 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
smc->os.hwm.tx_data++ ;
smc->os.hwm.tx_mb->sm_len =
smc->os.hwm.tx_len - 1 ;
DB_TX("pass LLC frame to SMT ",0,0,3) ;
DB_TX(3, "pass LLC frame to SMT");
smt_received_pack(smc,smc->os.hwm.tx_mb,
RD_FS_LOCAL) ;
}
@ -1733,7 +1733,7 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
*/
static void queue_llc_rx(struct s_smc *smc, SMbuf *mb)
{
DB_GEN("queue_llc_rx: mb = %x",(void *)mb,0,4) ;
DB_GEN(4, "queue_llc_rx: mb = %p", mb);
smc->os.hwm.queued_rx_frames++ ;
mb->sm_next = (SMbuf *)NULL ;
if (smc->os.hwm.llc_rx_pipe == NULL) {
@ -1763,7 +1763,7 @@ static SMbuf *get_llc_rx(struct s_smc *smc)
smc->os.hwm.queued_rx_frames-- ;
smc->os.hwm.llc_rx_pipe = mb->sm_next ;
}
DB_GEN("get_llc_rx: mb = 0x%x",(void *)mb,0,4) ;
DB_GEN(4, "get_llc_rx: mb = 0x%p", mb);
return mb;
}
@ -1773,7 +1773,7 @@ static SMbuf *get_llc_rx(struct s_smc *smc)
*/
static void queue_txd_mb(struct s_smc *smc, SMbuf *mb)
{
DB_GEN("_rx: queue_txd_mb = %x",(void *)mb,0,4) ;
DB_GEN(4, "_rx: queue_txd_mb = %p", mb);
smc->os.hwm.queued_txd_mb++ ;
mb->sm_next = (SMbuf *)NULL ;
if (smc->os.hwm.txd_tx_pipe == NULL) {
@ -1796,7 +1796,7 @@ static SMbuf *get_txd_mb(struct s_smc *smc)
smc->os.hwm.queued_txd_mb-- ;
smc->os.hwm.txd_tx_pipe = mb->sm_next ;
}
DB_GEN("get_txd_mb: mb = 0x%x",(void *)mb,0,4) ;
DB_GEN(4, "get_txd_mb: mb = 0x%p", mb);
return mb;
}
@ -1819,7 +1819,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
__le32 tbctrl;
NDD_TRACE("THSB",mb,fc,0) ;
DB_TX("smt_send_mbuf: mb = 0x%p, fc = 0x%x",mb,fc,4) ;
DB_TX(4, "smt_send_mbuf: mb = 0x%p, fc = 0x%x", mb, fc);
mb->sm_off-- ; /* set to fc */
mb->sm_len++ ; /* + fc */
@ -1838,7 +1838,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
if (n >= len) {
n = len ;
}
DB_TX("frag: virt/len = 0x%x/%d ",(void *)data,n,5) ;
DB_TX(5, "frag: virt/len = 0x%p/%d", data, n);
virt[frag_count] = data ;
frag_len[frag_count] = n ;
frag_count++ ;
@ -1863,15 +1863,15 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
if (!smc->hw.mac_ring_is_up || frag_count > queue->tx_free) {
frame_status &= ~LAN_TX;
if (frame_status) {
DB_TX("Ring is down: terminate LAN_TX",0,0,2) ;
DB_TX(2, "Ring is down: terminate LAN_TX");
}
else {
DB_TX("Ring is down: terminate transmission",0,0,2) ;
DB_TX(2, "Ring is down: terminate transmission");
smt_free_mbuf(smc,mb) ;
return ;
}
}
DB_TX("frame_status = 0x%x ",frame_status,0,5) ;
DB_TX(5, "frame_status = 0x%x", frame_status);
if ((frame_status & LAN_TX) && (frame_status & LOC_TX)) {
mb->sm_use_count = 2 ;
@ -1881,7 +1881,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
t = queue->tx_curr_put ;
frame_status |= FIRST_FRAG ;
for (i = 0; i < frag_count; i++) {
DB_TX("init TxD = 0x%x",(void *)t,0,5) ;
DB_TX(5, "init TxD = 0x%p", t);
if (i == frag_count-1) {
frame_status |= LAST_FRAG ;
t->txd_txdscr = cpu_to_le32(TX_DESCRIPTOR |
@ -1912,7 +1912,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
}
if (frame_status & LOC_TX) {
DB_TX("pass Mbuf to LLC queue",0,0,5) ;
DB_TX(5, "pass Mbuf to LLC queue");
queue_llc_rx(smc,mb) ;
}
@ -1953,18 +1953,18 @@ static void mac_drv_clear_txd(struct s_smc *smc)
for (i = QUEUE_S; i <= QUEUE_A0; i++) {
queue = smc->hw.fp.tx[i] ;
t1 = queue->tx_curr_get ;
DB_TX("clear_txd: QUEUE = %d (0=sync/1=async)",i,0,5) ;
DB_TX(5, "clear_txd: QUEUE = %d (0=sync/1=async)", i);
for ( ; ; ) {
frag_count = 0 ;
do {
DRV_BUF_FLUSH(t1,DDI_DMA_SYNC_FORCPU) ;
DB_TX("check OWN/EOF bit of TxD 0x%p",t1,0,5) ;
DB_TX(5, "check OWN/EOF bit of TxD 0x%p", t1);
tbctrl = le32_to_cpu(CR_READ(t1->txd_tbctrl));
if (tbctrl & BMU_OWN || !queue->tx_used){
DB_TX("End of TxDs queue %d",i,0,4) ;
DB_TX(4, "End of TxDs queue %d", i);
goto free_next_queue ; /* next queue */
}
t1 = t1->txd_next ;
@ -1988,11 +1988,11 @@ static void mac_drv_clear_txd(struct s_smc *smc)
}
else {
#ifndef PASS_1ST_TXD_2_TX_COMP
DB_TX("mac_drv_tx_comp for TxD 0x%p",t2,0,4) ;
DB_TX(4, "mac_drv_tx_comp for TxD 0x%p", t2);
mac_drv_tx_complete(smc,t2) ;
#else
DB_TX("mac_drv_tx_comp for TxD 0x%x",
queue->tx_curr_get,0,4) ;
DB_TX(4, "mac_drv_tx_comp for TxD 0x%x",
queue->tx_curr_get);
mac_drv_tx_complete(smc,queue->tx_curr_get) ;
#endif
}
@ -2043,7 +2043,7 @@ void mac_drv_clear_tx_queue(struct s_smc *smc)
for (i = QUEUE_S; i <= QUEUE_A0; i++) {
queue = smc->hw.fp.tx[i] ;
DB_TX("clear_tx_queue: QUEUE = %d (0=sync/1=async)",i,0,5) ;
DB_TX(5, "clear_tx_queue: QUEUE = %d (0=sync/1=async)", i);
/*
* switch the OWN bit of all pending frames to the host
@ -2052,7 +2052,7 @@ void mac_drv_clear_tx_queue(struct s_smc *smc)
tx_used = queue->tx_used ;
while (tx_used) {
DRV_BUF_FLUSH(t,DDI_DMA_SYNC_FORCPU) ;
DB_TX("switch OWN bit of TxD 0x%p ",t,0,5) ;
DB_TX(5, "switch OWN bit of TxD 0x%p", t);
t->txd_tbctrl &= ~cpu_to_le32(BMU_OWN) ;
DRV_BUF_FLUSH(t,DDI_DMA_SYNC_FORDEV) ;
t = t->txd_next ;