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path: root/drivers/atm/nicstar.c
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Diffstat (limited to 'drivers/atm/nicstar.c')
-rw-r--r--drivers/atm/nicstar.c90
1 files changed, 0 insertions, 90 deletions
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index b7e1cc0a97c8..ddc4ceb85fc5 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -73,9 +73,6 @@
#undef GENERAL_DEBUG
#undef EXTRA_DEBUG
-#undef NS_USE_DESTRUCTORS /* For now keep this undefined unless you know
- you're going to use only raw ATM */
-
/* Do not touch these */
#ifdef TX_DEBUG
@@ -138,11 +135,6 @@ static void process_tsq(ns_dev * card);
static void drain_scq(ns_dev * card, scq_info * scq, int pos);
static void process_rsq(ns_dev * card);
static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe);
-#ifdef NS_USE_DESTRUCTORS
-static void ns_sb_destructor(struct sk_buff *sb);
-static void ns_lb_destructor(struct sk_buff *lb);
-static void ns_hb_destructor(struct sk_buff *hb);
-#endif /* NS_USE_DESTRUCTORS */
static void recycle_rx_buf(ns_dev * card, struct sk_buff *skb);
static void recycle_iovec_rx_bufs(ns_dev * card, struct iovec *iov, int count);
static void recycle_iov_buf(ns_dev * card, struct sk_buff *iovb);
@@ -2169,9 +2161,6 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
} else {
skb_put(skb, len);
dequeue_sm_buf(card, skb);
-#ifdef NS_USE_DESTRUCTORS
- skb->destructor = ns_sb_destructor;
-#endif /* NS_USE_DESTRUCTORS */
ATM_SKB(skb)->vcc = vcc;
__net_timestamp(skb);
vcc->push(vcc, skb);
@@ -2190,9 +2179,6 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
} else {
skb_put(sb, len);
dequeue_sm_buf(card, sb);
-#ifdef NS_USE_DESTRUCTORS
- sb->destructor = ns_sb_destructor;
-#endif /* NS_USE_DESTRUCTORS */
ATM_SKB(sb)->vcc = vcc;
__net_timestamp(sb);
vcc->push(vcc, sb);
@@ -2208,9 +2194,6 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
atomic_inc(&vcc->stats->rx_drop);
} else {
dequeue_lg_buf(card, skb);
-#ifdef NS_USE_DESTRUCTORS
- skb->destructor = ns_lb_destructor;
-#endif /* NS_USE_DESTRUCTORS */
skb_push(skb, NS_SMBUFSIZE);
skb_copy_from_linear_data(sb, skb->data,
NS_SMBUFSIZE);
@@ -2322,9 +2305,6 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
card->index);
#endif /* EXTRA_DEBUG */
ATM_SKB(hb)->vcc = vcc;
-#ifdef NS_USE_DESTRUCTORS
- hb->destructor = ns_hb_destructor;
-#endif /* NS_USE_DESTRUCTORS */
__net_timestamp(hb);
vcc->push(vcc, hb);
atomic_inc(&vcc->stats->rx);
@@ -2337,68 +2317,6 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
}
-#ifdef NS_USE_DESTRUCTORS
-
-static void ns_sb_destructor(struct sk_buff *sb)
-{
- ns_dev *card;
- u32 stat;
-
- card = (ns_dev *) ATM_SKB(sb)->vcc->dev->dev_data;
- stat = readl(card->membase + STAT);
- card->sbfqc = ns_stat_sfbqc_get(stat);
- card->lbfqc = ns_stat_lfbqc_get(stat);
-
- do {
- sb = __dev_alloc_skb(NS_SMSKBSIZE, GFP_KERNEL);
- if (sb == NULL)
- break;
- NS_PRV_BUFTYPE(sb) = BUF_SM;
- skb_queue_tail(&card->sbpool.queue, sb);
- skb_reserve(sb, NS_AAL0_HEADER);
- push_rxbufs(card, sb);
- } while (card->sbfqc < card->sbnr.min);
-}
-
-static void ns_lb_destructor(struct sk_buff *lb)
-{
- ns_dev *card;
- u32 stat;
-
- card = (ns_dev *) ATM_SKB(lb)->vcc->dev->dev_data;
- stat = readl(card->membase + STAT);
- card->sbfqc = ns_stat_sfbqc_get(stat);
- card->lbfqc = ns_stat_lfbqc_get(stat);
-
- do {
- lb = __dev_alloc_skb(NS_LGSKBSIZE, GFP_KERNEL);
- if (lb == NULL)
- break;
- NS_PRV_BUFTYPE(lb) = BUF_LG;
- skb_queue_tail(&card->lbpool.queue, lb);
- skb_reserve(lb, NS_SMBUFSIZE);
- push_rxbufs(card, lb);
- } while (card->lbfqc < card->lbnr.min);
-}
-
-static void ns_hb_destructor(struct sk_buff *hb)
-{
- ns_dev *card;
-
- card = (ns_dev *) ATM_SKB(hb)->vcc->dev->dev_data;
-
- while (card->hbpool.count < card->hbnr.init) {
- hb = __dev_alloc_skb(NS_HBUFSIZE, GFP_KERNEL);
- if (hb == NULL)
- break;
- NS_PRV_BUFTYPE(hb) = BUF_NONE;
- skb_queue_tail(&card->hbpool.queue, hb);
- card->hbpool.count++;
- }
-}
-
-#endif /* NS_USE_DESTRUCTORS */
-
static void recycle_rx_buf(ns_dev * card, struct sk_buff *skb)
{
if (unlikely(NS_PRV_BUFTYPE(skb) == BUF_NONE)) {
@@ -2427,9 +2345,6 @@ static void recycle_iov_buf(ns_dev * card, struct sk_buff *iovb)
static void dequeue_sm_buf(ns_dev * card, struct sk_buff *sb)
{
skb_unlink(sb, &card->sbpool.queue);
-#ifdef NS_USE_DESTRUCTORS
- if (card->sbfqc < card->sbnr.min)
-#else
if (card->sbfqc < card->sbnr.init) {
struct sk_buff *new_sb;
if ((new_sb = dev_alloc_skb(NS_SMSKBSIZE)) != NULL) {
@@ -2440,7 +2355,6 @@ static void dequeue_sm_buf(ns_dev * card, struct sk_buff *sb)
}
}
if (card->sbfqc < card->sbnr.init)
-#endif /* NS_USE_DESTRUCTORS */
{
struct sk_buff *new_sb;
if ((new_sb = dev_alloc_skb(NS_SMSKBSIZE)) != NULL) {
@@ -2455,9 +2369,6 @@ static void dequeue_sm_buf(ns_dev * card, struct sk_buff *sb)
static void dequeue_lg_buf(ns_dev * card, struct sk_buff *lb)
{
skb_unlink(lb, &card->lbpool.queue);
-#ifdef NS_USE_DESTRUCTORS
- if (card->lbfqc < card->lbnr.min)
-#else
if (card->lbfqc < card->lbnr.init) {
struct sk_buff *new_lb;
if ((new_lb = dev_alloc_skb(NS_LGSKBSIZE)) != NULL) {
@@ -2468,7 +2379,6 @@ static void dequeue_lg_buf(ns_dev * card, struct sk_buff *lb)
}
}
if (card->lbfqc < card->lbnr.init)
-#endif /* NS_USE_DESTRUCTORS */
{
struct sk_buff *new_lb;
if ((new_lb = dev_alloc_skb(NS_LGSKBSIZE)) != NULL) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 14:33:22 +0000