[PATCH 3/5] drivers: atm: checkpatch.pl fixed tabbed indentation in eni.c
From: Patrik Karlin
Date: Sun Jan 20 2013 - 18:13:12 EST
This removes all dont use spaces att beginning of lines errors
from checkpatch.pl
Signed-off-by: Patrik KÃrlin <patrik.karlin@xxxxxxxxx>
---
drivers/atm/eni.c | 512 ++++++++++++++++++++++++++---------------------------
1 file changed, 256 insertions(+), 256 deletions(-)
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 1d5adc2..f4a136a 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -94,8 +94,8 @@ static void event_dump(void)
* NULL pointer checking
*/
-#define NULLCHECK(x) \
- if ((unsigned long) (x) < 0x30) \
+#define NULLCHECK(x) \
+ if ((unsigned long) (x) < 0x30) \
printk(KERN_CRIT #x "==0x%lx\n", (unsigned long) (x))
/*
@@ -135,23 +135,23 @@ static void event_dump(void)
/*
- * NExx must not be equal at end
- * EExx may be equal at end
+ * NExx must not be equal at end
+ * EExx may be equal at end
* xxPJOK verify validity of pointer jumps
* xxPMOK operating on a circular buffer of "c" words
*/
-#define NEPJOK(a0, a1, b) \
- ((a0) < (a1) ? (b) <= (a0) || (b) > (a1) : (b) <= (a0) && (b) > (a1))
-#define EEPJOK(a0, a1, b) \
- ((a0) < (a1) ? (b) < (a0) || (b) >= (a1) : (b) < (a0) && (b) >= (a1))
+#define NEPJOK(a0, a1, b) \
+ ((a0) < (a1) ? (b) <= (a0) || (b) > (a1) : (b) <= (a0) && (b) > (a1))
+#define EEPJOK(a0, a1, b) \
+ ((a0) < (a1) ? (b) < (a0) || (b) >= (a1) : (b) < (a0) && (b) >= (a1))
#define NEPMOK(a0, d, b, c) NEPJOK(a0, (a0+d) & (c-1), b)
#define EEPMOK(a0, d, b, c) EEPJOK(a0, (a0+d) & (c-1), b)
static int tx_complete = 0, dma_complete = 0, queued = 0, requeued = 0,
- backlogged = 0, rx_enqueued = 0, rx_dequeued = 0, pushed = 0, submitted = 0,
- putting = 0;
+ backlogged = 0, rx_enqueued = 0, rx_dequeued = 0, pushed = 0, submitted = 0,
+ putting = 0;
static struct atm_dev *eni_boards = NULL;
@@ -166,11 +166,11 @@ static struct atm_dev *eni_boards = NULL;
static void dump_mem(struct eni_dev *eni_dev)
{
int i;
-
+
for (i = 0; i < eni_dev->free_len; i++)
printk(KERN_DEBUG " %d: %p %d\n", i,
- eni_dev->free_list[i].start,
- 1 << eni_dev->free_list[i].order);
+ eni_dev->free_list[i].start,
+ 1 << eni_dev->free_list[i].order);
}
@@ -187,19 +187,19 @@ static void dump(struct atm_dev *dev)
for (i = 0; i < NR_CHAN; i++)
if (eni_dev->tx[i].send)
printk(KERN_NOTICE " TX %d @ %p: %ld\n", i,
- eni_dev->tx[i].send, eni_dev->tx[i].words*4);
+ eni_dev->tx[i].send, eni_dev->tx[i].words*4);
printk(KERN_NOTICE "RX buffers\n");
for (i = 0; i < 1024; i++)
if (eni_dev->rx_map[i] && ENI_VCC(eni_dev->rx_map[i])->rx)
printk(KERN_NOTICE " RX %d @ %p: %ld\n", i,
- ENI_VCC(eni_dev->rx_map[i])->recv,
- ENI_VCC(eni_dev->rx_map[i])->words*4);
+ ENI_VCC(eni_dev->rx_map[i])->recv,
+ ENI_VCC(eni_dev->rx_map[i])->words*4);
printk(KERN_NOTICE "----\n");
}
static void eni_put_free(struct eni_dev *eni_dev, void __iomem *start,
- unsigned long size)
+ unsigned long size)
{
struct eni_free *list;
int len, order;
@@ -211,13 +211,13 @@ static void eni_put_free(struct eni_dev *eni_dev, void __iomem *start,
while (size) {
if (len >= eni_dev->free_list_size) {
printk(KERN_CRIT "eni_put_free overflow (%p,%ld)\n",
- start, size);
+ start, size);
break;
}
for (order = 0; !(((unsigned long)start | size) & (1 << order)); order++);
if (MID_MIN_BUF_SIZE > (1 << order)) {
printk(KERN_CRIT "eni_put_free: order %d too small\n",
- order);
+ order);
break;
}
list[len].start = (void __iomem *) start;
@@ -252,9 +252,9 @@ static void __iomem *eni_alloc_mem(struct eni_dev *eni_dev, unsigned long *size)
break;
}
else if (best_order > list[i].order && list[i].order > order) {
- best_order = list[i].order;
- index = i;
- }
+ best_order = list[i].order;
+ index = i;
+ }
if (best_order == 65) return NULL;
start = list[index].start-eni_dev->base_diff;
list[index] = list[--len];
@@ -262,14 +262,14 @@ static void __iomem *eni_alloc_mem(struct eni_dev *eni_dev, unsigned long *size)
*size = 1 << order;
eni_put_free(eni_dev, start+*size, (1 << best_order)-*size);
DPRINTK("%ld bytes (order %d) at 0x%lx\n", *size, order, start);
- memset_io(start, 0, *size); /* never leak data */
+ memset_io(start, 0, *size); /* never leak data */
/*dump_mem(eni_dev);*/
return start;
}
static void eni_free_mem(struct eni_dev *eni_dev, void __iomem *start,
- unsigned long size)
+ unsigned long size)
{
struct eni_free *list;
int len, i, order;
@@ -283,7 +283,7 @@ static void eni_free_mem(struct eni_dev *eni_dev, void __iomem *start,
if (((unsigned long) list[i].start) == ((unsigned long)start^(1 << order)) &&
list[i].order == order) {
DPRINTK("match[%d]: 0x%lx/0x%lx(0x%x), %d/%d\n", i,
- list[i].start, start, 1 << order, list[i].order, order);
+ list[i].start, start, 1 << order, list[i].order, order);
list[i] = list[--len];
start = (void __iomem *) ((unsigned long) start & ~(unsigned long) (1 << order));
order++;
@@ -292,7 +292,7 @@ static void eni_free_mem(struct eni_dev *eni_dev, void __iomem *start,
}
if (len >= eni_dev->free_list_size) {
printk(KERN_ALERT "eni_free_mem overflow (%p,%d)\n", start,
- order);
+ order);
return;
}
list[len].start = start;
@@ -318,18 +318,18 @@ static void rx_ident_err(struct atm_vcc *vcc)
eni_dev = ENI_DEV(dev);
/* immediately halt adapter */
eni_out(eni_in(MID_MC_S) &
- ~(MID_DMA_ENABLE | MID_TX_ENABLE | MID_RX_ENABLE), MID_MC_S);
+ ~(MID_DMA_ENABLE | MID_TX_ENABLE | MID_RX_ENABLE), MID_MC_S);
/* dump useful information */
eni_vcc = ENI_VCC(vcc);
printk(KERN_ALERT DEV_LABEL "(itf %d): driver error - RX ident "
- "mismatch\n", dev->number);
+ "mismatch\n", dev->number);
printk(KERN_ALERT " VCI %d, rxing %d, words %ld\n", vcc->vci,
- eni_vcc->rxing, eni_vcc->words);
+ eni_vcc->rxing, eni_vcc->words);
printk(KERN_ALERT " host descr 0x%lx, rx pos 0x%lx, descr value "
- "0x%x\n", eni_vcc->descr, eni_vcc->rx_pos,
- (unsigned) readl(eni_vcc->recv+eni_vcc->descr*4));
+ "0x%x\n", eni_vcc->descr, eni_vcc->rx_pos,
+ (unsigned) readl(eni_vcc->recv+eni_vcc->descr*4));
printk(KERN_ALERT " last %p, servicing %d\n", eni_vcc->last,
- eni_vcc->servicing);
+ eni_vcc->servicing);
EVENT("---dump ends here---\n", 0, 0);
printk(KERN_NOTICE "---recent events---\n");
event_dump();
@@ -340,7 +340,7 @@ static void rx_ident_err(struct atm_vcc *vcc)
static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
- unsigned long skip, unsigned long size, unsigned long eff)
+ unsigned long skip, unsigned long size, unsigned long eff)
{
struct eni_dev *eni_dev;
struct eni_vcc *eni_vcc;
@@ -355,21 +355,21 @@ static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
paddr = 0; /* GCC, shut up */
if (skb) {
paddr = pci_map_single(eni_dev->pci_dev, skb->data, skb->len,
- PCI_DMA_FROMDEVICE);
+ PCI_DMA_FROMDEVICE);
ENI_PRV_PADDR(skb) = paddr;
if (paddr & 3)
printk(KERN_CRIT DEV_LABEL "(itf %d): VCI %d has "
- "mis-aligned RX data (0x%lx)\n", vcc->dev->number,
- vcc->vci, (unsigned long) paddr);
+ "mis-aligned RX data (0x%lx)\n", vcc->dev->number,
+ vcc->vci, (unsigned long) paddr);
ENI_PRV_SIZE(skb) = size+skip;
- /* PDU plus descriptor */
+ /* PDU plus descriptor */
ATM_SKB(skb)->vcc = vcc;
}
j = 0;
if ((eff && skip) || 1) { /* @@@ actually, skip is always == 1 ... */
here = (eni_vcc->descr+skip) & (eni_vcc->words-1);
dma[j++] = (here << MID_DMA_COUNT_SHIFT) | (vcc->vci
- << MID_DMA_VCI_SHIFT) | MID_DT_JK;
+ << MID_DMA_VCI_SHIFT) | MID_DT_JK;
j++;
}
here = (eni_vcc->descr+size+skip) & (eni_vcc->words-1);
@@ -380,7 +380,7 @@ static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
if (!size) {
DPRINTK("strange things happen ...\n");
EVENT("strange things happen ... (skip=%ld,eff=%ld)\n",
- size, eff);
+ size, eff);
}
words = eff;
if (paddr & 15) {
@@ -389,7 +389,7 @@ static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
init = 4-((paddr & 15) >> 2);
if (init > words) init = words;
dma[j++] = MID_DT_WORD | (init << MID_DMA_COUNT_SHIFT) |
- (vcc->vci << MID_DMA_VCI_SHIFT);
+ (vcc->vci << MID_DMA_VCI_SHIFT);
dma[j++] = paddr;
paddr += init << 2;
words -= init;
@@ -397,8 +397,8 @@ static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
#ifdef CONFIG_ATM_ENI_BURST_RX_16W /* may work with some PCI chipsets ... */
if (words & ~15) {
dma[j++] = MID_DT_16W | ((words >> 4) <<
- MID_DMA_COUNT_SHIFT) | (vcc->vci <<
- MID_DMA_VCI_SHIFT);
+ MID_DMA_COUNT_SHIFT) | (vcc->vci <<
+ MID_DMA_VCI_SHIFT);
dma[j++] = paddr;
paddr += (words & ~15) << 2;
words &= 15;
@@ -407,8 +407,8 @@ static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
#ifdef CONFIG_ATM_ENI_BURST_RX_8W /* works only with *some* PCI chipsets ... */
if (words & ~7) {
dma[j++] = MID_DT_8W | ((words >> 3) <<
- MID_DMA_COUNT_SHIFT) | (vcc->vci <<
- MID_DMA_VCI_SHIFT);
+ MID_DMA_COUNT_SHIFT) | (vcc->vci <<
+ MID_DMA_VCI_SHIFT);
dma[j++] = paddr;
paddr += (words & ~7) << 2;
words &= 7;
@@ -417,8 +417,8 @@ static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
#ifdef CONFIG_ATM_ENI_BURST_RX_4W /* recommended */
if (words & ~3) {
dma[j++] = MID_DT_4W | ((words >> 2) <<
- MID_DMA_COUNT_SHIFT) | (vcc->vci <<
- MID_DMA_VCI_SHIFT);
+ MID_DMA_COUNT_SHIFT) | (vcc->vci <<
+ MID_DMA_VCI_SHIFT);
dma[j++] = paddr;
paddr += (words & ~3) << 2;
words &= 3;
@@ -427,8 +427,8 @@ static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
#ifdef CONFIG_ATM_ENI_BURST_RX_2W /* probably useless if RX_4W, RX_8W, ... */
if (words & ~1) {
dma[j++] = MID_DT_2W | ((words >> 1) <<
- MID_DMA_COUNT_SHIFT) | (vcc->vci <<
- MID_DMA_VCI_SHIFT);
+ MID_DMA_COUNT_SHIFT) | (vcc->vci <<
+ MID_DMA_VCI_SHIFT);
dma[j++] = paddr;
paddr += (words & ~1) << 2;
words &= 1;
@@ -436,13 +436,13 @@ static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
#endif
if (words) {
dma[j++] = MID_DT_WORD | (words << MID_DMA_COUNT_SHIFT)
- | (vcc->vci << MID_DMA_VCI_SHIFT);
+ | (vcc->vci << MID_DMA_VCI_SHIFT);
dma[j++] = paddr;
}
}
if (size != eff) {
dma[j++] = (here << MID_DMA_COUNT_SHIFT) |
- (vcc->vci << MID_DMA_VCI_SHIFT) | MID_DT_JK;
+ (vcc->vci << MID_DMA_VCI_SHIFT) | MID_DT_JK;
j++;
}
if (!j || j > 2*RX_DMA_BUF) {
@@ -459,19 +459,19 @@ static int do_rx_dma(struct atm_vcc *vcc, struct sk_buff *skb,
*/
if (!NEPMOK(dma_wr, j+j+1, dma_rd, NR_DMA_RX)) { /* @@@ +1 is ugly */
printk(KERN_WARNING DEV_LABEL "(itf %d): RX DMA full\n",
- vcc->dev->number);
+ vcc->dev->number);
goto trouble;
}
- for (i = 0; i < j; i++) {
+ for (i = 0; i < j; i++) {
writel(dma[i*2], eni_dev->rx_dma+dma_wr*8);
writel(dma[i*2+1], eni_dev->rx_dma+dma_wr*8+4);
dma_wr = (dma_wr+1) & (NR_DMA_RX-1);
- }
+ }
if (skb) {
ENI_PRV_POS(skb) = eni_vcc->descr+size+1;
skb_queue_tail(&eni_dev->rx_queue, skb);
eni_vcc->last = skb;
-rx_enqueued++;
+ rx_enqueued++;
}
eni_vcc->descr = here;
eni_out(dma_wr, MID_DMA_WR_RX);
@@ -480,7 +480,7 @@ rx_enqueued++;
trouble:
if (paddr)
pci_unmap_single(eni_dev->pci_dev, paddr, skb->len,
- PCI_DMA_FROMDEVICE);
+ PCI_DMA_FROMDEVICE);
if (skb) dev_kfree_skb_irq(skb);
return -1;
}
@@ -493,7 +493,7 @@ static void discard(struct atm_vcc *vcc, unsigned long size)
eni_vcc = ENI_VCC(vcc);
EVENT("discard (size=%ld)\n", size, 0);
while (do_rx_dma(vcc, NULL, 1, size, 0)) EVENT("BUSY LOOP", 0, 0);
- /* could do a full fallback, but that might be more expensive */
+ /* could do a full fallback, but that might be more expensive */
if (eni_vcc->rxing) ENI_PRV_POS(eni_vcc->last) += size+1;
else eni_vcc->rx_pos = (eni_vcc->rx_pos+size+1) & (eni_vcc->words-1);
}
@@ -520,7 +520,7 @@ static int rx_aal0(struct atm_vcc *vcc)
}
if (descr & MID_RED_T) {
DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
- vcc->dev->number);
+ vcc->dev->number);
length = 0;
atomic_inc(&vcc->stats->rx_err);
}
@@ -560,7 +560,7 @@ static int rx_aal5(struct atm_vcc *vcc)
if (descr & MID_RED_T) {
EVENT("empty cell (descr=0x%lx)\n", descr, 0);
DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
- vcc->dev->number);
+ vcc->dev->number);
size = 0;
}
else {
@@ -568,13 +568,13 @@ static int rx_aal5(struct atm_vcc *vcc)
if (time_after(jiffies, silence) || silence == 0) {
printk(KERN_WARNING DEV_LABEL "(itf %d): "
- "discarding PDU(s) with CRC error\n",
- vcc->dev->number);
+ "discarding PDU(s) with CRC error\n",
+ vcc->dev->number);
silence = (jiffies+2*HZ)|1;
}
size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
EVENT("CRC error (descr=0x%lx,size=%ld)\n", descr,
- size);
+ size);
}
eff = length = 0;
atomic_inc(&vcc->stats->rx_err);
@@ -583,16 +583,16 @@ static int rx_aal5(struct atm_vcc *vcc)
size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
DPRINTK("size=%ld\n", size);
length = readl(eni_vcc->recv+(((eni_vcc->descr+size-1) &
- (eni_vcc->words-1)))*4) & 0xffff;
- /* -trailer(2)+header(1) */
+ (eni_vcc->words-1)))*4) & 0xffff;
+ /* -trailer(2)+header(1) */
if (length && length <= (size << 2)-8 && length <=
- ATM_MAX_AAL5_PDU) eff = (length+3) >> 2;
+ ATM_MAX_AAL5_PDU) eff = (length+3) >> 2;
else { /* ^ trailer length (8) */
EVENT("bad PDU (descr=0x08%lx,length=%ld)\n", descr,
- length);
+ length);
printk(KERN_ERR DEV_LABEL "(itf %d): bad AAL5 PDU "
- "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
- vcc->dev->number, vcc->vci, length, size << 2, descr);
+ "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
+ vcc->dev->number, vcc->vci, length, size << 2, descr);
length = eff = 0;
atomic_inc(&vcc->stats->rx_err);
}
@@ -620,12 +620,12 @@ static inline int rx_vcc(struct atm_vcc *vcc)
vci_dsc = ENI_DEV(vcc->dev)->vci+vcc->vci*16;
EVENT("rx_vcc(1)\n", 0, 0);
while (eni_vcc->descr != (tmp = (readl(vci_dsc+4) & MID_VCI_DESCR) >>
- MID_VCI_DESCR_SHIFT)) {
+ MID_VCI_DESCR_SHIFT)) {
EVENT("rx_vcc(2: host dsc=0x%lx, nic dsc=0x%lx)\n",
- eni_vcc->descr, tmp);
+ eni_vcc->descr, tmp);
DPRINTK("CB_DESCR %ld REG_DESCR %d\n", ENI_VCC(vcc)->descr,
- (((unsigned) readl(vci_dsc+4) & MID_VCI_DESCR) >>
- MID_VCI_DESCR_SHIFT));
+ (((unsigned) readl(vci_dsc+4) & MID_VCI_DESCR) >>
+ MID_VCI_DESCR_SHIFT));
if (ENI_VCC(vcc)->rx(vcc)) return 1;
}
/* clear IN_SERVICE flag */
@@ -637,12 +637,12 @@ static inline int rx_vcc(struct atm_vcc *vcc)
*/
EVENT("rx_vcc(3)\n", 0, 0);
while (ENI_VCC(vcc)->descr != (tmp = (readl(vci_dsc+4) & MID_VCI_DESCR)
- >> MID_VCI_DESCR_SHIFT)) {
+ >> MID_VCI_DESCR_SHIFT)) {
EVENT("rx_vcc(4: host dsc=0x%lx, nic dsc=0x%lx)\n",
- eni_vcc->descr, tmp);
+ eni_vcc->descr, tmp);
DPRINTK("CB_DESCR %ld REG_DESCR %d\n", ENI_VCC(vcc)->descr,
- (((unsigned) readl(vci_dsc+4) & MID_VCI_DESCR) >>
- MID_VCI_DESCR_SHIFT));
+ (((unsigned) readl(vci_dsc+4) & MID_VCI_DESCR) >>
+ MID_VCI_DESCR_SHIFT));
if (ENI_VCC(vcc)->rx(vcc)) return 1;
}
return 0;
@@ -688,7 +688,7 @@ static void get_service(struct atm_dev *dev)
vcc = eni_dev->rx_map[vci & 1023];
if (!vcc) {
printk(KERN_CRIT DEV_LABEL "(itf %d): VCI %ld not "
- "found\n", dev->number, vci);
+ "found\n", dev->number, vci);
continue; /* nasty but we try to go on anyway */
/* @@@ nope, doesn't work */
}
@@ -712,7 +712,7 @@ static void get_service(struct atm_dev *dev)
else eni_dev->slow = vcc;
eni_dev->last_slow = vcc;
}
-putting++;
+ putting++;
ENI_VCC(vcc)->servicing++;
}
}
@@ -734,21 +734,21 @@ static void dequeue_rx(struct atm_dev *dev)
if (!skb) {
if (first) {
DPRINTK(DEV_LABEL "(itf %d): RX but not "
- "rxing\n", dev->number);
+ "rxing\n", dev->number);
EVENT("nothing to dequeue\n", 0, 0);
}
break;
}
EVENT("dequeued (size=%ld,pos=0x%lx)\n", ENI_PRV_SIZE(skb),
- ENI_PRV_POS(skb));
-rx_dequeued++;
+ ENI_PRV_POS(skb));
+ rx_dequeued++;
vcc = ATM_SKB(skb)->vcc;
eni_vcc = ENI_VCC(vcc);
first = 0;
vci_dsc = eni_dev->vci+vcc->vci*16;
if (!EEPMOK(eni_vcc->rx_pos, ENI_PRV_SIZE(skb),
- (readl(vci_dsc+4) & MID_VCI_READ) >> MID_VCI_READ_SHIFT,
- eni_vcc->words)) {
+ (readl(vci_dsc+4) & MID_VCI_READ) >> MID_VCI_READ_SHIFT,
+ eni_vcc->words)) {
EVENT("requeuing\n", 0, 0);
skb_queue_head(&eni_dev->rx_queue, skb);
break;
@@ -756,13 +756,13 @@ rx_dequeued++;
eni_vcc->rxing--;
eni_vcc->rx_pos = ENI_PRV_POS(skb) & (eni_vcc->words-1);
pci_unmap_single(eni_dev->pci_dev, ENI_PRV_PADDR(skb), skb->len,
- PCI_DMA_TODEVICE);
+ PCI_DMA_TODEVICE);
if (!skb->len) dev_kfree_skb_irq(skb);
else {
EVENT("pushing (len=%ld)\n", skb->len, 0);
if (vcc->qos.aal == ATM_AAL0)
*(unsigned long *) skb->data =
- ntohl(*(unsigned long *) skb->data);
+ ntohl(*(unsigned long *) skb->data);
memset(skb->cb, 0, sizeof(struct eni_skb_prv));
vcc->push(vcc, skb);
pushed++;
@@ -823,12 +823,12 @@ static int open_rx_second(struct atm_vcc *vcc)
writel(0, here+8); /* write, state, count = 0 */
if (eni_dev->rx_map[vcc->vci])
printk(KERN_CRIT DEV_LABEL "(itf %d): BUG - VCI %d already "
- "in use\n", vcc->dev->number, vcc->vci);
+ "in use\n", vcc->dev->number, vcc->vci);
eni_dev->rx_map[vcc->vci] = vcc; /* now it counts */
writel(((vcc->qos.aal != ATM_AAL5 ? MID_MODE_RAW : MID_MODE_AAL5) <<
- MID_VCI_MODE_SHIFT) | MID_VCI_PTI_MODE |
- (((eni_vcc->recv-eni_dev->ram) >> (MID_LOC_SKIP+2)) <<
- MID_VCI_LOCATION_SHIFT) | (order << MID_VCI_SIZE_SHIFT), here);
+ MID_VCI_MODE_SHIFT) | MID_VCI_PTI_MODE |
+ (((eni_vcc->recv-eni_dev->ram) >> (MID_LOC_SKIP+2)) <<
+ MID_VCI_LOCATION_SHIFT) | (order << MID_VCI_SIZE_SHIFT), here);
return 0;
}
@@ -847,7 +847,7 @@ static void close_rx(struct atm_vcc *vcc)
here = eni_dev->vci+vcc->vci*16;
/* block receiver */
writel((readl(here) & ~MID_VCI_MODE) | (MID_MODE_TRASH <<
- MID_VCI_MODE_SHIFT), here);
+ MID_VCI_MODE_SHIFT), here);
/* wait for receiver to become idle */
udelay(27);
/* discard pending cell */
@@ -867,9 +867,9 @@ static void close_rx(struct atm_vcc *vcc)
if (!eni_vcc->rxing) break;
}
EVENT("drain PDUs (rx %ld, serv %ld)\n", eni_vcc->rxing,
- eni_vcc->servicing);
+ eni_vcc->servicing);
printk(KERN_INFO "%d+%d RX left\n", eni_vcc->servicing,
- eni_vcc->rxing);
+ eni_vcc->rxing);
schedule();
set_current_state(TASK_UNINTERRUPTIBLE);
}
@@ -883,9 +883,9 @@ static void close_rx(struct atm_vcc *vcc)
tasklet_enable(&eni_dev->task);
if (at_end) break;
EVENT("drain discard (host 0x%lx, nic 0x%lx)\n",
- eni_vcc->rx_pos, tmp);
+ eni_vcc->rx_pos, tmp);
printk(KERN_INFO "draining RX: host 0x%lx, nic 0x%x\n",
- eni_vcc->rx_pos, tmp);
+ eni_vcc->rx_pos, tmp);
schedule();
set_current_state(TASK_UNINTERRUPTIBLE);
}
@@ -905,7 +905,7 @@ static int start_rx(struct atm_dev *dev)
eni_dev->rx_map = (struct atm_vcc **) get_zeroed_page(GFP_KERNEL);
if (!eni_dev->rx_map) {
printk(KERN_ERR DEV_LABEL "(itf %d): couldn't get free page\n",
- dev->number);
+ dev->number);
free_page((unsigned long) eni_dev->free_list);
return -ENOMEM;
}
@@ -927,7 +927,7 @@ enum enq_res { enq_ok, enq_next, enq_jam };
static inline void put_dma(int chan, u32 *dma, int *j, dma_addr_t paddr,
- u32 size)
+ u32 size)
{
u32 init, words;
@@ -943,9 +943,9 @@ static inline void put_dma(int chan, u32 *dma, int *j, dma_addr_t paddr,
init = 4-(paddr & 3);
if (init > size || size < 7) init = size;
DPRINTK("put_dma: %lx DMA: %d/%d bytes\n",
- (unsigned long) paddr, init, size);
+ (unsigned long) paddr, init, size);
dma[(*j)++] = MID_DT_BYTE | (init << MID_DMA_COUNT_SHIFT) |
- (chan << MID_DMA_CHAN_SHIFT);
+ (chan << MID_DMA_CHAN_SHIFT);
dma[(*j)++] = paddr;
paddr += init;
size -= init;
@@ -956,9 +956,9 @@ static inline void put_dma(int chan, u32 *dma, int *j, dma_addr_t paddr,
init = 8-((paddr & 31) >> 2);
if (init > words) init = words;
DPRINTK("put_dma: %lx DMA: %d/%d words\n",
- (unsigned long) paddr, init, words);
+ (unsigned long) paddr, init, words);
dma[(*j)++] = MID_DT_WORD | (init << MID_DMA_COUNT_SHIFT) |
- (chan << MID_DMA_CHAN_SHIFT);
+ (chan << MID_DMA_CHAN_SHIFT);
dma[(*j)++] = paddr;
paddr += init << 2;
words -= init;
@@ -966,9 +966,9 @@ static inline void put_dma(int chan, u32 *dma, int *j, dma_addr_t paddr,
#ifdef CONFIG_ATM_ENI_BURST_TX_16W /* may work with some PCI chipsets ... */
if (words & ~15) {
DPRINTK("put_dma: %lx DMA: %d*16/%d words\n",
- (unsigned long) paddr, words >> 4, words);
+ (unsigned long) paddr, words >> 4, words);
dma[(*j)++] = MID_DT_16W | ((words >> 4) << MID_DMA_COUNT_SHIFT)
- | (chan << MID_DMA_CHAN_SHIFT);
+ | (chan << MID_DMA_CHAN_SHIFT);
dma[(*j)++] = paddr;
paddr += (words & ~15) << 2;
words &= 15;
@@ -977,9 +977,9 @@ static inline void put_dma(int chan, u32 *dma, int *j, dma_addr_t paddr,
#ifdef CONFIG_ATM_ENI_BURST_TX_8W /* recommended */
if (words & ~7) {
DPRINTK("put_dma: %lx DMA: %d*8/%d words\n",
- (unsigned long) paddr, words >> 3, words);
+ (unsigned long) paddr, words >> 3, words);
dma[(*j)++] = MID_DT_8W | ((words >> 3) << MID_DMA_COUNT_SHIFT)
- | (chan << MID_DMA_CHAN_SHIFT);
+ | (chan << MID_DMA_CHAN_SHIFT);
dma[(*j)++] = paddr;
paddr += (words & ~7) << 2;
words &= 7;
@@ -988,9 +988,9 @@ static inline void put_dma(int chan, u32 *dma, int *j, dma_addr_t paddr,
#ifdef CONFIG_ATM_ENI_BURST_TX_4W /* probably useless if TX_8W or TX_16W */
if (words & ~3) {
DPRINTK("put_dma: %lx DMA: %d*4/%d words\n",
- (unsigned long) paddr, words >> 2, words);
+ (unsigned long) paddr, words >> 2, words);
dma[(*j)++] = MID_DT_4W | ((words >> 2) << MID_DMA_COUNT_SHIFT)
- | (chan << MID_DMA_CHAN_SHIFT);
+ | (chan << MID_DMA_CHAN_SHIFT);
dma[(*j)++] = paddr;
paddr += (words & ~3) << 2;
words &= 3;
@@ -999,9 +999,9 @@ static inline void put_dma(int chan, u32 *dma, int *j, dma_addr_t paddr,
#ifdef CONFIG_ATM_ENI_BURST_TX_2W /* probably useless if TX_4W, TX_8W, ... */
if (words & ~1) {
DPRINTK("put_dma: %lx DMA: %d*2/%d words\n",
- (unsigned long) paddr, words >> 1, words);
+ (unsigned long) paddr, words >> 1, words);
dma[(*j)++] = MID_DT_2W | ((words >> 1) << MID_DMA_COUNT_SHIFT)
- | (chan << MID_DMA_CHAN_SHIFT);
+ | (chan << MID_DMA_CHAN_SHIFT);
dma[(*j)++] = paddr;
paddr += (words & ~1) << 2;
words &= 1;
@@ -1009,17 +1009,17 @@ static inline void put_dma(int chan, u32 *dma, int *j, dma_addr_t paddr,
#endif
if (words) {
DPRINTK("put_dma: %lx DMA: %d words\n", (unsigned long) paddr,
- words);
+ words);
dma[(*j)++] = MID_DT_WORD | (words << MID_DMA_COUNT_SHIFT) |
- (chan << MID_DMA_CHAN_SHIFT);
+ (chan << MID_DMA_CHAN_SHIFT);
dma[(*j)++] = paddr;
paddr += words << 2;
}
if (size) {
DPRINTK("put_dma: %lx DMA: %d bytes\n", (unsigned long) paddr,
- size);
+ size);
dma[(*j)++] = MID_DT_BYTE | (size << MID_DMA_COUNT_SHIFT) |
- (chan << MID_DMA_CHAN_SHIFT);
+ (chan << MID_DMA_CHAN_SHIFT);
dma[(*j)++] = paddr;
}
}
@@ -1059,7 +1059,7 @@ static enum enq_res do_tx(struct sk_buff *skb)
#if 0 /* should work now */
if ((unsigned long) skb->data & 3)
printk(KERN_ERR DEV_LABEL "(itf %d): VCI %d has mis-aligned "
- "TX data\n", vcc->dev->number, vcc->vci);
+ "TX data\n", vcc->dev->number, vcc->vci);
#endif
/*
* Potential future IP speedup: make hard_header big enough to put
@@ -1071,13 +1071,13 @@ static enum enq_res do_tx(struct sk_buff *skb)
/* check space in buffer */
if (!aal5)
size = (ATM_CELL_PAYLOAD >> 2)+TX_DESCR_SIZE;
- /* cell without HEC plus segmentation header (includes
- four-byte cell header) */
+ /* cell without HEC plus segmentation header (includes
+ four-byte cell header) */
else {
size = skb->len+4*AAL5_TRAILER+ATM_CELL_PAYLOAD-1;
- /* add AAL5 trailer */
+ /* add AAL5 trailer */
size = ((size-(size % ATM_CELL_PAYLOAD)) >> 2)+TX_DESCR_SIZE;
- /* add segmentation header */
+ /* add segmentation header */
}
/*
* Can I move tx_pos by size bytes without getting closer than TX_GAP
@@ -1085,9 +1085,9 @@ static enum enq_res do_tx(struct sk_buff *skb)
* the manual calls "too close".
*/
if (!NEPMOK(tx->tx_pos, size+TX_GAP,
- eni_in(MID_TX_RDPTR(tx->index)), tx->words)) {
+ eni_in(MID_TX_RDPTR(tx->index)), tx->words)) {
DPRINTK(DEV_LABEL "(itf %d): TX full (size %d)\n",
- vcc->dev->number, size);
+ vcc->dev->number, size);
return enq_next;
}
/* check DMA */
@@ -1095,44 +1095,44 @@ static enum enq_res do_tx(struct sk_buff *skb)
dma_rd = eni_in(MID_DMA_RD_TX);
dma_size = 3; /* JK for descriptor and final fill, plus final size
mis-alignment fix */
-DPRINTK("iovcnt = %d\n", skb_shinfo(skb)->nr_frags);
+ DPRINTK("iovcnt = %d\n", skb_shinfo(skb)->nr_frags);
if (!skb_shinfo(skb)->nr_frags) dma_size += 5;
else dma_size += 5*(skb_shinfo(skb)->nr_frags+1);
if (dma_size > TX_DMA_BUF) {
printk(KERN_CRIT DEV_LABEL "(itf %d): needs %d DMA entries "
- "(got only %d)\n", vcc->dev->number, dma_size, TX_DMA_BUF);
+ "(got only %d)\n", vcc->dev->number, dma_size, TX_DMA_BUF);
}
DPRINTK("dma_wr is %d, tx_pos is %ld\n", dma_wr, tx->tx_pos);
if (dma_wr != dma_rd && ((dma_rd+NR_DMA_TX-dma_wr) & (NR_DMA_TX-1)) <
- dma_size) {
+ dma_size) {
printk(KERN_WARNING DEV_LABEL "(itf %d): TX DMA full\n",
- vcc->dev->number);
+ vcc->dev->number);
return enq_jam;
}
paddr = pci_map_single(eni_dev->pci_dev, skb->data, skb->len,
- PCI_DMA_TODEVICE);
+ PCI_DMA_TODEVICE);
ENI_PRV_PADDR(skb) = paddr;
/* prepare DMA queue entries */
j = 0;
eni_dev->dma[j++] = (((tx->tx_pos+TX_DESCR_SIZE) & (tx->words-1)) <<
- MID_DMA_COUNT_SHIFT) | (tx->index << MID_DMA_CHAN_SHIFT) |
- MID_DT_JK;
+ MID_DMA_COUNT_SHIFT) | (tx->index << MID_DMA_CHAN_SHIFT) |
+ MID_DT_JK;
j++;
if (!skb_shinfo(skb)->nr_frags)
if (aal5) put_dma(tx->index, eni_dev->dma, &j, paddr, skb->len);
else put_dma(tx->index, eni_dev->dma, &j, paddr+4, skb->len-4);
else {
- DPRINTK("doing direct send\n"); /* @@@ well, this doesn't work anyway */
+ DPRINTK("doing direct send\n"); /* @@@ well, this doesn't work anyway */
for (i = -1; i < skb_shinfo(skb)->nr_frags; i++)
if (i == -1)
put_dma(tx->index, eni_dev->dma, &j, (unsigned long)
- skb->data,
- skb_headlen(skb));
+ skb->data,
+ skb_headlen(skb));
else
put_dma(tx->index, eni_dev->dma, &j, (unsigned long)
- skb_frag_page(&skb_shinfo(skb)->frags[i]) +
+ skb_frag_page(&skb_shinfo(skb)->frags[i]) +
skb_shinfo(skb)->frags[i].page_offset,
- skb_frag_size(&skb_shinfo(skb)->frags[i]));
+ skb_frag_size(&skb_shinfo(skb)->frags[i]));
}
if (skb->len & 3) {
put_dma(tx->index, eni_dev->dma, &j, eni_dev->zero.dma,
@@ -1140,24 +1140,24 @@ DPRINTK("iovcnt = %d\n", skb_shinfo(skb)->nr_frags);
}
/* JK for AAL5 trailer - AAL0 doesn't need it, but who cares ... */
eni_dev->dma[j++] = (((tx->tx_pos+size) & (tx->words-1)) <<
- MID_DMA_COUNT_SHIFT) | (tx->index << MID_DMA_CHAN_SHIFT) |
- MID_DMA_END | MID_DT_JK;
+ MID_DMA_COUNT_SHIFT) | (tx->index << MID_DMA_CHAN_SHIFT) |
+ MID_DMA_END | MID_DT_JK;
j++;
DPRINTK("DMA at end: %d\n", j);
/* store frame */
writel((MID_SEG_TX_ID << MID_SEG_ID_SHIFT) |
- (aal5 ? MID_SEG_AAL5 : 0) | (tx->prescaler << MID_SEG_PR_SHIFT) |
- (tx->resolution << MID_SEG_RATE_SHIFT) |
- (size/(ATM_CELL_PAYLOAD/4)), tx->send+tx->tx_pos*4);
+ (aal5 ? MID_SEG_AAL5 : 0) | (tx->prescaler << MID_SEG_PR_SHIFT) |
+ (tx->resolution << MID_SEG_RATE_SHIFT) |
+ (size/(ATM_CELL_PAYLOAD/4)), tx->send+tx->tx_pos*4);
/*printk("dsc = 0x%08lx\n",(unsigned long) readl(tx->send+tx->tx_pos*4));*/
writel((vcc->vci << MID_SEG_VCI_SHIFT) |
- (aal5 ? 0 : (skb->data[3] & 0xf)) |
- (ATM_SKB(skb)->atm_options & ATM_ATMOPT_CLP ? MID_SEG_CLP : 0),
- tx->send+((tx->tx_pos+1) & (tx->words-1))*4);
+ (aal5 ? 0 : (skb->data[3] & 0xf)) |
+ (ATM_SKB(skb)->atm_options & ATM_ATMOPT_CLP ? MID_SEG_CLP : 0),
+ tx->send+((tx->tx_pos+1) & (tx->words-1))*4);
DPRINTK("size: %d, len:%d\n", size, skb->len);
if (aal5)
writel(skb->len, tx->send+
- ((tx->tx_pos+size-AAL5_TRAILER) & (tx->words-1))*4);
+ ((tx->tx_pos+size-AAL5_TRAILER) & (tx->words-1))*4);
j = j >> 1;
for (i = 0; i < j; i++) {
writel(eni_dev->dma[i*2], eni_dev->tx_dma+dma_wr*8);
@@ -1171,7 +1171,7 @@ DPRINTK("iovcnt = %d\n", skb_shinfo(skb)->nr_frags);
DPRINTK("dma_wr set to %d, tx_pos is now %ld\n", dma_wr, tx->tx_pos);
eni_out(dma_wr, MID_DMA_WR_TX);
skb_queue_tail(&eni_dev->tx_queue, skb);
-queued++;
+ queued++;
return enq_ok;
}
@@ -1192,7 +1192,7 @@ static void poll_tx(struct atm_dev *dev)
if (res == enq_ok) continue;
DPRINTK("re-queuing TX PDU\n");
skb_queue_head(&tx->backlog, skb);
-requeued++;
+ requeued++;
if (res == enq_jam) return;
break;
}
@@ -1216,7 +1216,7 @@ static void dequeue_tx(struct atm_dev *dev)
tx = ENI_VCC(vcc)->tx;
NULLCHECK(ENI_VCC(vcc)->tx);
DPRINTK("dequeue_tx: next 0x%lx curr 0x%x\n", ENI_PRV_POS(skb),
- (unsigned) eni_in(MID_TX_DESCRSTART(tx->index)));
+ (unsigned) eni_in(MID_TX_DESCRSTART(tx->index)));
if (ENI_VCC(vcc)->txing < tx->words && ENI_PRV_POS(skb) ==
eni_in(MID_TX_DESCRSTART(tx->index))) {
skb_queue_head(&eni_dev->tx_queue, skb);
@@ -1224,12 +1224,12 @@ static void dequeue_tx(struct atm_dev *dev)
}
ENI_VCC(vcc)->txing -= ENI_PRV_SIZE(skb);
pci_unmap_single(eni_dev->pci_dev, ENI_PRV_PADDR(skb), skb->len,
- PCI_DMA_TODEVICE);
+ PCI_DMA_TODEVICE);
if (vcc->pop) vcc->pop(vcc, skb);
else dev_kfree_skb_irq(skb);
atomic_inc(&vcc->stats->tx);
wake_up(&eni_dev->tx_wait);
-dma_complete++;
+ dma_complete++;
}
}
@@ -1245,10 +1245,10 @@ static struct eni_tx *alloc_tx(struct eni_dev *eni_dev, int ubr)
static int comp_tx(struct eni_dev *eni_dev, int *pcr, int reserved, int *pre,
- int *res, int unlimited)
+ int *res, int unlimited)
{
static const int pre_div[] = { 4, 16, 128, 2048 };
- /* 2^(((x+2)^2-(x+2))/2+1) */
+ /* 2^(((x+2)^2-(x+2))/2+1) */
if (unlimited) *pre = *res = 0;
else {
@@ -1282,7 +1282,7 @@ static int comp_tx(struct eni_dev *eni_dev, int *pcr, int reserved, int *pre,
static int reserve_or_set_tx(struct atm_vcc *vcc, struct atm_trafprm *txtp,
- int set_rsv, int set_shp)
+ int set_rsv, int set_shp)
{
struct eni_dev *eni_dev = ENI_DEV(vcc->dev);
struct eni_vcc *eni_vcc = ENI_VCC(vcc);
@@ -1296,7 +1296,7 @@ static int reserve_or_set_tx(struct atm_vcc *vcc, struct atm_trafprm *txtp,
rate = atm_pcr_goal(txtp);
ubr = txtp->traffic_class == ATM_UBR;
unlimited = ubr && (!rate || rate <= -ATM_OC3_PCR ||
- rate >= ATM_OC3_PCR);
+ rate >= ATM_OC3_PCR);
if (!unlimited) {
size = txtp->max_sdu*eni_dev->tx_mult/100;
if (size > MID_MAX_BUF_SIZE && txtp->max_sdu <=
@@ -1329,10 +1329,10 @@ static int reserve_or_set_tx(struct atm_vcc *vcc, struct atm_trafprm *txtp,
skb_queue_head_init(&tx->backlog);
for (order = 0; size > (1 << (order+10)); order++);
eni_out((order << MID_SIZE_SHIFT) |
- ((tx->send-eni_dev->ram) >> (MID_LOC_SKIP+2)),
- MID_TX_PLACE(tx->index));
+ ((tx->send-eni_dev->ram) >> (MID_LOC_SKIP+2)),
+ MID_TX_PLACE(tx->index));
tx->tx_pos = eni_in(MID_TX_DESCRSTART(tx->index)) &
- MID_DESCR_START;
+ MID_DESCR_START;
}
error = comp_tx(eni_dev, &rate, tx->reserved, &pre, &res, unlimited);
if (!error && txtp->min_pcr > rate) error = -EINVAL;
@@ -1417,7 +1417,7 @@ static void close_tx(struct atm_vcc *vcc)
* a bit ...
*/
while (eni_in(MID_TX_RDPTR(eni_vcc->tx->index)) !=
- eni_in(MID_TX_DESCRSTART(eni_vcc->tx->index)))
+ eni_in(MID_TX_DESCRSTART(eni_vcc->tx->index)))
schedule();
eni_free_mem(eni_dev, eni_vcc->tx->send, eni_vcc->tx->words << 2);
eni_vcc->tx->send = NULL;
@@ -1455,12 +1455,12 @@ static int start_tx(struct atm_dev *dev)
static void foo(void)
{
-printk(KERN_INFO
- "tx_complete=%d,dma_complete=%d,queued=%d,requeued=%d,sub=%d,\n"
- "backlogged=%d,rx_enqueued=%d,rx_dequeued=%d,putting=%d,pushed=%d\n",
- tx_complete, dma_complete, queued, requeued, submitted, backlogged,
- rx_enqueued, rx_dequeued, putting, pushed);
-if (eni_boards) printk(KERN_INFO "loss: %ld\n", ENI_DEV(eni_boards)->lost);
+ printk(KERN_INFO
+ "tx_complete=%d,dma_complete=%d,queued=%d,requeued=%d,sub=%d,\n"
+ "backlogged=%d,rx_enqueued=%d,rx_dequeued=%d,putting=%d,pushed=%d\n",
+ tx_complete, dma_complete, queued, requeued, submitted, backlogged,
+ rx_enqueued, rx_dequeued, putting, pushed);
+ if (eni_boards) printk(KERN_INFO "loss: %ld\n", ENI_DEV(eni_boards)->lost);
}
#endif
@@ -1471,13 +1471,13 @@ static void bug_int(struct atm_dev *dev, unsigned long reason)
DPRINTK(">bug_int\n");
if (reason & MID_DMA_ERR_ACK)
printk(KERN_CRIT DEV_LABEL "(itf %d): driver error - DMA "
- "error\n", dev->number);
+ "error\n", dev->number);
if (reason & MID_TX_IDENT_MISM)
printk(KERN_CRIT DEV_LABEL "(itf %d): driver error - ident "
- "mismatch\n", dev->number);
+ "mismatch\n", dev->number);
if (reason & MID_TX_DMA_OVFL)
printk(KERN_CRIT DEV_LABEL "(itf %d): driver error - DMA "
- "overflow\n", dev->number);
+ "overflow\n", dev->number);
EVENT("---dump ends here---\n", 0, 0);
printk(KERN_NOTICE "---recent events---\n");
event_dump();
@@ -1546,13 +1546,13 @@ static void eni_tasklet(unsigned long data)
poll_rx(dev);
EVENT("poll_rx done\n", 0, 0);
}
- if (events & MID_TX_DMA_COMPLETE) {
+ if (events & MID_TX_DMA_COMPLETE) {
EVENT("INT: TX DMA COMPLETE\n", 0, 0);
dequeue_tx(dev);
}
if (events & MID_TX_COMPLETE) {
EVENT("INT: TX COMPLETE\n", 0, 0);
-tx_complete++;
+ tx_complete++;
wake_up(&eni_dev->tx_wait);
/* poll_rx ? */
}
@@ -1568,27 +1568,27 @@ tx_complete++;
static char * const media_name[] = {
- "MMF", "SMF", "MMF", "03?", /* 0- 3 */
- "UTP", "05?", "06?", "07?", /* 4- 7 */
- "TAXI", "09?", "10?", "11?", /* 8-11 */
- "12?", "13?", "14?", "15?", /* 12-15 */
- "MMF", "SMF", "18?", "19?", /* 16-19 */
- "UTP", "21?", "22?", "23?", /* 20-23 */
- "24?", "25?", "26?", "27?", /* 24-27 */
- "28?", "29?", "30?", "31?" /* 28-31 */
+ "MMF", "SMF", "MMF", "03?", /* 0- 3 */
+ "UTP", "05?", "06?", "07?", /* 4- 7 */
+ "TAXI", "09?", "10?", "11?", /* 8-11 */
+ "12?", "13?", "14?", "15?", /* 12-15 */
+ "MMF", "SMF", "18?", "19?", /* 16-19 */
+ "UTP", "21?", "22?", "23?", /* 20-23 */
+ "24?", "25?", "26?", "27?", /* 24-27 */
+ "28?", "29?", "30?", "31?" /* 28-31 */
};
-#define SET_SEPROM \
- ({ if (!error && !pci_error) { \
- pci_error = pci_write_config_byte(eni_dev->pci_dev, PCI_TONGA_CTRL, tonga); \
- udelay(10); /* 10 usecs */ \
- } })
-#define GET_SEPROM \
- ({ if (!error && !pci_error) { \
- pci_error = pci_read_config_byte(eni_dev->pci_dev, PCI_TONGA_CTRL, &tonga); \
- udelay(10); /* 10 usecs */ \
- } })
+#define SET_SEPROM \
+ ({ if (!error && !pci_error) { \
+ pci_error = pci_write_config_byte(eni_dev->pci_dev, PCI_TONGA_CTRL, tonga); \
+ udelay(10); /* 10 usecs */ \
+ } })
+#define GET_SEPROM \
+ ({ if (!error && !pci_error) { \
+ pci_error = pci_read_config_byte(eni_dev->pci_dev, PCI_TONGA_CTRL, &tonga); \
+ udelay(10); /* 10 usecs */ \
+ } })
static int get_esi_asic(struct atm_dev *dev)
@@ -1616,7 +1616,7 @@ static int get_esi_asic(struct atm_dev *dev)
address = ((i+SEPROM_ESI_BASE) << 1)+1;
for (j = 7; j >= 0; j--) {
tonga = (address >> j) & 1 ? tonga | SEPROM_DATA :
- tonga & ~SEPROM_DATA;
+ tonga & ~SEPROM_DATA;
SET_SEPROM;
tonga |= SEPROM_CLK;
SET_SEPROM;
@@ -1672,7 +1672,7 @@ static int get_esi_asic(struct atm_dev *dev)
}
if (pci_error) {
printk(KERN_ERR DEV_LABEL "(itf %d): error reading ESI "
- "(0x%02x)\n", dev->number, pci_error);
+ "(0x%02x)\n", dev->number, pci_error);
error = -EIO;
}
return error;
@@ -1712,18 +1712,18 @@ static int eni_do_init(struct atm_dev *dev)
real_base = pci_resource_start(pci_dev, 0);
eni_dev->irq = pci_dev->irq;
if ((error = pci_write_config_word(pci_dev, PCI_COMMAND,
- PCI_COMMAND_MEMORY |
- (eni_dev->asic ? PCI_COMMAND_PARITY | PCI_COMMAND_SERR : 0)))) {
+ PCI_COMMAND_MEMORY |
+ (eni_dev->asic ? PCI_COMMAND_PARITY | PCI_COMMAND_SERR : 0)))) {
printk(KERN_ERR DEV_LABEL "(itf %d): can't enable memory "
- "(0x%02x)\n", dev->number, error);
+ "(0x%02x)\n", dev->number, error);
return -EIO;
}
printk(KERN_NOTICE DEV_LABEL "(itf %d): rev.%d,base=0x%lx,irq=%d,",
- dev->number, pci_dev->revision, real_base, eni_dev->irq);
+ dev->number, pci_dev->revision, real_base, eni_dev->irq);
if (!(base = ioremap_nocache(real_base, MAP_MAX_SIZE))) {
printk("\n");
printk(KERN_ERR DEV_LABEL "(itf %d): can't set up page "
- "mapping\n", dev->number);
+ "mapping\n", dev->number);
return error;
}
eni_dev->ioaddr = base;
@@ -1764,7 +1764,7 @@ static int eni_do_init(struct atm_dev *dev)
if (!(eni_in(MID_RES_ID_MCON) & 0x200) != !eni_dev->asic) {
printk(")\n");
printk(KERN_ERR DEV_LABEL "(itf %d): ERROR - wrong id 0x%x\n",
- dev->number, (unsigned) eni_in(MID_RES_ID_MCON));
+ dev->number, (unsigned) eni_in(MID_RES_ID_MCON));
error = -EINVAL;
goto unmap;
}
@@ -1775,8 +1775,8 @@ static int eni_do_init(struct atm_dev *dev)
printk("%s%02X", i ? "-" : "", dev->esi[i]);
printk(")\n");
printk(KERN_NOTICE DEV_LABEL "(itf %d): %s,%s\n", dev->number,
- eni_in(MID_RES_ID_MCON) & 0x200 ? "ASIC" : "FPGA",
- media_name[eni_in(MID_RES_ID_MCON) & DAUGTHER_ID]);
+ eni_in(MID_RES_ID_MCON) & 0x200 ? "ASIC" : "FPGA",
+ media_name[eni_in(MID_RES_ID_MCON) & DAUGTHER_ID]);
error = suni_init(dev);
if (error)
@@ -1809,22 +1809,22 @@ static int eni_start(struct atm_dev *dev)
eni_dev = ENI_DEV(dev);
if (request_irq(eni_dev->irq, &eni_int, IRQF_SHARED, DEV_LABEL, dev)) {
printk(KERN_ERR DEV_LABEL "(itf %d): IRQ%d is already in use\n",
- dev->number, eni_dev->irq);
+ dev->number, eni_dev->irq);
error = -EAGAIN;
goto out;
}
pci_set_master(eni_dev->pci_dev);
if ((error = pci_write_config_word(eni_dev->pci_dev, PCI_COMMAND,
- PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER |
- (eni_dev->asic ? PCI_COMMAND_PARITY | PCI_COMMAND_SERR : 0)))) {
+ PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER |
+ (eni_dev->asic ? PCI_COMMAND_PARITY | PCI_COMMAND_SERR : 0)))) {
printk(KERN_ERR DEV_LABEL "(itf %d): can't enable memory+"
- "master (0x%02x)\n", dev->number, error);
+ "master (0x%02x)\n", dev->number, error);
goto free_irq;
}
if ((error = pci_write_config_byte(eni_dev->pci_dev, PCI_TONGA_CTRL,
- END_SWAP_DMA))) {
+ END_SWAP_DMA))) {
printk(KERN_ERR DEV_LABEL "(itf %d): can't set endian swap "
- "(0x%02x)\n", dev->number, error);
+ "(0x%02x)\n", dev->number, error);
goto free_irq;
}
/* determine addresses of internal tables */
@@ -1834,8 +1834,8 @@ static int eni_start(struct atm_dev *dev)
eni_dev->service = eni_dev->tx_dma+NR_DMA_TX*8;
buf = eni_dev->service+NR_SERVICE*4;
DPRINTK("vci 0x%lx,rx 0x%lx, tx 0x%lx,srv 0x%lx,buf 0x%lx\n",
- eni_dev->vci, eni_dev->rx_dma, eni_dev->tx_dma,
- eni_dev->service, buf);
+ eni_dev->vci, eni_dev->rx_dma, eni_dev->tx_dma,
+ eni_dev->service, buf);
spin_lock_init(&eni_dev->lock);
tasklet_init(&eni_dev->task, eni_tasklet, (unsigned long) dev);
eni_dev->events = 0;
@@ -1843,10 +1843,10 @@ static int eni_start(struct atm_dev *dev)
buffer_mem = eni_dev->mem - (buf - eni_dev->ram);
eni_dev->free_list_size = buffer_mem/MID_MIN_BUF_SIZE/2;
eni_dev->free_list = kmalloc(
- sizeof(struct eni_free)*(eni_dev->free_list_size+1), GFP_KERNEL);
+ sizeof(struct eni_free)*(eni_dev->free_list_size+1), GFP_KERNEL);
if (!eni_dev->free_list) {
printk(KERN_ERR DEV_LABEL "(itf %d): couldn't get free page\n",
- dev->number);
+ dev->number);
error = -ENOMEM;
goto free_irq;
}
@@ -1855,7 +1855,7 @@ static int eni_start(struct atm_dev *dev)
memset_io(eni_dev->vci, 0, 16*NR_VCI); /* clear VCI table */
/*
* byte_addr free (k)
- * 0x00000000 512 VCI table
+ * 0x00000000 512 VCI table
* 0x00004000 496 RX DMA
* 0x00005000 492 TX DMA
* 0x00006000 488 service list
@@ -1870,9 +1870,9 @@ static int eni_start(struct atm_dev *dev)
error = dev->phy->start(dev);
if (error) goto free_list;
eni_out(eni_in(MID_MC_S) | (1 << MID_INT_SEL_SHIFT) |
- MID_TX_LOCK_MODE | MID_DMA_ENABLE | MID_TX_ENABLE | MID_RX_ENABLE,
- MID_MC_S);
- /* Tonga uses SBus INTReq1 */
+ MID_TX_LOCK_MODE | MID_DMA_ENABLE | MID_TX_ENABLE | MID_RX_ENABLE,
+ MID_MC_S);
+ /* Tonga uses SBus INTReq1 */
(void) eni_in(MID_ISA); /* clear Midway interrupts */
return 0;
@@ -1919,7 +1919,7 @@ static int eni_open(struct atm_vcc *vcc)
if (vcc->qos.aal != ATM_AAL0 && vcc->qos.aal != ATM_AAL5)
return -EINVAL;
DPRINTK(DEV_LABEL "(itf %d): open %d.%d\n", vcc->dev->number, vcc->vpi,
- vcc->vci);
+ vcc->vci);
if (!test_bit(ATM_VF_PARTIAL, &vcc->flags)) {
eni_vcc = kmalloc(sizeof(struct eni_vcc), GFP_KERNEL);
if (!eni_vcc) return -ENOMEM;
@@ -1980,8 +1980,8 @@ static int eni_change_qos(struct atm_vcc *vcc, struct atm_qos *qos, int flgs)
if (ATM_SKB(skb)->vcc != vcc) continue;
dsc = tx->send+ENI_PRV_POS(skb)*4;
writel((readl(dsc) & ~(MID_SEG_RATE | MID_SEG_PR)) |
- (tx->prescaler << MID_SEG_PR_SHIFT) |
- (tx->resolution << MID_SEG_RATE_SHIFT), dsc);
+ (tx->prescaler << MID_SEG_PR_SHIFT) |
+ (tx->resolution << MID_SEG_RATE_SHIFT), dsc);
}
tasklet_enable(&eni_dev->task);
return 0;
@@ -1995,7 +1995,7 @@ static int eni_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
if (cmd == ENI_MEMDUMP) {
if (!capable(CAP_NET_ADMIN)) return -EPERM;
printk(KERN_WARNING "Please use /proc/atm/" DEV_LABEL ":%d "
- "instead of obsolete ioctl ENI_MEMDUMP\n", dev->number);
+ "instead of obsolete ioctl ENI_MEMDUMP\n", dev->number);
dump(dev);
return 0;
}
@@ -2004,7 +2004,7 @@ static int eni_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
if (!capable(CAP_NET_ADMIN)) return -EPERM;
if (copy_from_user(&mult, arg,
- sizeof(struct eni_multipliers)))
+ sizeof(struct eni_multipliers)))
return -EFAULT;
if ((mult.tx && mult.tx <= 100) || (mult.rx &&mult.rx <= 100) ||
mult.tx > 65536 || mult.rx > 65536)
@@ -2020,7 +2020,7 @@ static int eni_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
return -EFAULT;
if ((ci.vpi_bits == 0 || ci.vpi_bits == ATM_CI_MAX) &&
(ci.vci_bits == NR_VCI_LD || ci.vpi_bits == ATM_CI_MAX))
- return 0;
+ return 0;
return -EINVAL;
}
if (!dev->phy->ioctl) return -ENOIOCTLCMD;
@@ -2029,14 +2029,14 @@ static int eni_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
static int eni_getsockopt(struct atm_vcc *vcc, int level, int optname,
- void __user *optval, int optlen)
+ void __user *optval, int optlen)
{
return -EINVAL;
}
static int eni_setsockopt(struct atm_vcc *vcc, int level, int optname,
- void __user *optval, unsigned int optlen)
+ void __user *optval, unsigned int optlen)
{
return -EINVAL;
}
@@ -2065,20 +2065,20 @@ static int eni_send(struct atm_vcc *vcc, struct sk_buff *skb)
}
*(u32 *) skb->data = htonl(*(u32 *) skb->data);
}
-submitted++;
+ submitted++;
ATM_SKB(skb)->vcc = vcc;
tasklet_disable(&ENI_DEV(vcc->dev)->task);
res = do_tx(skb);
tasklet_enable(&ENI_DEV(vcc->dev)->task);
if (res == enq_ok) return 0;
skb_queue_tail(&ENI_VCC(vcc)->tx->backlog, skb);
-backlogged++;
+ backlogged++;
tasklet_schedule(&ENI_DEV(vcc->dev)->task);
return 0;
}
static void eni_phy_put(struct atm_dev *dev, unsigned char value,
- unsigned long addr)
+ unsigned long addr)
{
writel(value, ENI_DEV(dev)->phy+addr*4);
}
@@ -2103,69 +2103,69 @@ static int eni_proc_read(struct atm_dev *dev, loff_t *pos, char *page)
left = *pos;
if (!left)
return sprintf(page, DEV_LABEL "(itf %d) signal %s, %dkB, "
- "%d cps remaining\n", dev->number, signal[(int) dev->signal],
- eni_dev->mem >> 10, eni_dev->tx_bw);
+ "%d cps remaining\n", dev->number, signal[(int) dev->signal],
+ eni_dev->mem >> 10, eni_dev->tx_bw);
if (!--left)
return sprintf(page, "%4sBursts: TX"
-#if !defined(CONFIG_ATM_ENI_BURST_TX_16W) && \
- !defined(CONFIG_ATM_ENI_BURST_TX_8W) && \
- !defined(CONFIG_ATM_ENI_BURST_TX_4W) && \
- !defined(CONFIG_ATM_ENI_BURST_TX_2W)
- " none"
+#if !defined(CONFIG_ATM_ENI_BURST_TX_16W) && \
+ !defined(CONFIG_ATM_ENI_BURST_TX_8W) && \
+ !defined(CONFIG_ATM_ENI_BURST_TX_4W) && \
+ !defined(CONFIG_ATM_ENI_BURST_TX_2W)
+ " none"
#endif
#ifdef CONFIG_ATM_ENI_BURST_TX_16W
- " 16W"
+ " 16W"
#endif
#ifdef CONFIG_ATM_ENI_BURST_TX_8W
- " 8W"
+ " 8W"
#endif
#ifdef CONFIG_ATM_ENI_BURST_TX_4W
- " 4W"
+ " 4W"
#endif
#ifdef CONFIG_ATM_ENI_BURST_TX_2W
- " 2W"
+ " 2W"
#endif
- ", RX"
-#if !defined(CONFIG_ATM_ENI_BURST_RX_16W) && \
- !defined(CONFIG_ATM_ENI_BURST_RX_8W) && \
- !defined(CONFIG_ATM_ENI_BURST_RX_4W) && \
- !defined(CONFIG_ATM_ENI_BURST_RX_2W)
- " none"
+ ", RX"
+#if !defined(CONFIG_ATM_ENI_BURST_RX_16W) && \
+ !defined(CONFIG_ATM_ENI_BURST_RX_8W) && \
+ !defined(CONFIG_ATM_ENI_BURST_RX_4W) && \
+ !defined(CONFIG_ATM_ENI_BURST_RX_2W)
+ " none"
#endif
#ifdef CONFIG_ATM_ENI_BURST_RX_16W
- " 16W"
+ " 16W"
#endif
#ifdef CONFIG_ATM_ENI_BURST_RX_8W
- " 8W"
+ " 8W"
#endif
#ifdef CONFIG_ATM_ENI_BURST_RX_4W
- " 4W"
+ " 4W"
#endif
#ifdef CONFIG_ATM_ENI_BURST_RX_2W
- " 2W"
+ " 2W"
#endif
#ifndef CONFIG_ATM_ENI_TUNE_BURST
- " (default)"
+ " (default)"
#endif
- "\n", "");
+ "\n", "");
if (!--left)
return sprintf(page, "%4sBuffer multipliers: tx %d%%, rx %d%%\n",
- "", eni_dev->tx_mult, eni_dev->rx_mult);
+ "", eni_dev->tx_mult, eni_dev->rx_mult);
for (i = 0; i < NR_CHAN; i++) {
struct eni_tx *tx = eni_dev->tx+i;
if (!tx->send) continue;
if (!--left) {
- return sprintf(page, "tx[%d]: 0x%ld-0x%ld "
- "(%6ld bytes), rsv %d cps, shp %d cps%s\n", i,
- (unsigned long) (tx->send - eni_dev->ram),
- tx->send-eni_dev->ram+tx->words*4-1, tx->words*4,
- tx->reserved, tx->shaping,
- tx == eni_dev->ubr ? " (UBR)" : "");
+ return sprintf(page, "tx[%d]: 0x%ld-0x%ld "
+ "(%6ld bytes), rsv %d cps, shp %d cps%s\n", i,
+ (unsigned long) (tx->send - eni_dev->ram),
+ tx->send-eni_dev->ram+tx->words*4-1, tx->words*4,
+ tx->reserved, tx->shaping,
+ tx == eni_dev->ubr ? " (UBR)" : "");
}
if (--left) continue;
return sprintf(page, "%10sbacklog %u packets\n", "",
- skb_queue_len(&tx->backlog));
+ skb_queue_len(&tx->backlog));
}
read_lock(&vcc_sklist_lock);
for(i = 0; i < VCC_HTABLE_SIZE; ++i) {
@@ -2183,15 +2183,15 @@ static int eni_proc_read(struct atm_dev *dev, loff_t *pos, char *page)
length = sprintf(page, "vcc %4d: ", vcc->vci);
if (eni_vcc->rx) {
length += sprintf(page+length, "0x%ld-0x%ld "
- "(%6ld bytes)",
- (unsigned long) (eni_vcc->recv - eni_dev->ram),
- eni_vcc->recv-eni_dev->ram+eni_vcc->words*4-1,
- eni_vcc->words*4);
+ "(%6ld bytes)",
+ (unsigned long) (eni_vcc->recv - eni_dev->ram),
+ eni_vcc->recv-eni_dev->ram+eni_vcc->words*4-1,
+ eni_vcc->words*4);
if (eni_vcc->tx) length += sprintf(page+length, ", ");
}
if (eni_vcc->tx)
length += sprintf(page+length, "tx[%d], txing %d bytes",
- eni_vcc->tx->index, eni_vcc->txing);
+ eni_vcc->tx->index, eni_vcc->txing);
page[length] = '\n';
read_unlock(&vcc_sklist_lock);
return length+1;
@@ -2204,9 +2204,9 @@ static int eni_proc_read(struct atm_dev *dev, loff_t *pos, char *page)
if (--left) continue;
offset = (unsigned long) eni_dev->ram+eni_dev->base_diff;
- return sprintf(page, "free %p-%p (%6d bytes)\n",
- fe->start-offset, fe->start-offset+(1 << fe->order)-1,
- 1 << fe->order);
+ return sprintf(page, "free %p-%p (%6d bytes)\n",
+ fe->start-offset, fe->start-offset+(1 << fe->order)-1,
+ 1 << fe->order);
}
return 0;
}
@@ -2320,7 +2320,7 @@ static int __init eni_init(void)
if (sizeof(skb->cb) < sizeof(struct eni_skb_prv)) {
printk(KERN_ERR "eni_detect: skb->cb is too small (%Zd < %Zd)\n",
- sizeof(skb->cb), sizeof(struct eni_skb_prv));
+ sizeof(skb->cb), sizeof(struct eni_skb_prv));
return -EIO;
}
return pci_register_driver(&eni_driver);
--
1.7.10.4
--
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