summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorJeff Garzik <jgarzik@pobox.com>2005-08-30 13:32:29 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-08-30 13:32:29 -0400
commited735ccbefaf7e5e3ef61418f7e209b8c59308a7 (patch)
treeb8cc69814d2368b08d0a84c8da0c12028bd04867 /drivers
parent39fbe47377062200acc26ea0ccef223b4399a82c (diff)
parentd8971fcb702e24d1e22c77fd1772f182ffee87e3 (diff)
downloadop-kernel-dev-ed735ccbefaf7e5e3ef61418f7e209b8c59308a7.zip
op-kernel-dev-ed735ccbefaf7e5e3ef61418f7e209b8c59308a7.tar.gz
Merge HEAD from /spare/repo/linux-2.6/.git
Diffstat (limited to 'drivers')
-rw-r--r--drivers/atm/ambassador.c2
-rw-r--r--drivers/atm/atmtcp.c2
-rw-r--r--drivers/atm/eni.c2
-rw-r--r--drivers/atm/firestream.c2
-rw-r--r--drivers/atm/fore200e.c2
-rw-r--r--drivers/atm/he.c2
-rw-r--r--drivers/atm/horizon.c2
-rw-r--r--drivers/atm/idt77252.c8
-rw-r--r--drivers/atm/lanai.c2
-rw-r--r--drivers/atm/nicstar.c167
-rw-r--r--drivers/atm/nicstar.h16
-rw-r--r--drivers/atm/zatm.c10
-rw-r--r--drivers/block/aoe/aoenet.c2
-rw-r--r--drivers/block/viodasd.c2
-rw-r--r--drivers/bluetooth/bfusb.c16
-rw-r--r--drivers/bluetooth/bluecard_cs.c24
-rw-r--r--drivers/bluetooth/bpa10x.c17
-rw-r--r--drivers/bluetooth/bt3c_cs.c12
-rw-r--r--drivers/bluetooth/btuart_cs.c10
-rw-r--r--drivers/bluetooth/dtl1_cs.c10
-rw-r--r--drivers/bluetooth/hci_bcsp.c18
-rw-r--r--drivers/bluetooth/hci_h4.c4
-rw-r--r--drivers/bluetooth/hci_ldisc.c4
-rw-r--r--drivers/bluetooth/hci_usb.c23
-rw-r--r--drivers/bluetooth/hci_vhci.c386
-rw-r--r--drivers/bluetooth/hci_vhci.h50
-rw-r--r--drivers/cdrom/viocd.c2
-rw-r--r--drivers/char/hvc_vio.c2
-rw-r--r--drivers/char/hvcs.c2
-rw-r--r--drivers/char/random.c34
-rw-r--r--drivers/char/viotape.c2
-rw-r--r--drivers/ieee1394/ieee1394_core.c4
-rw-r--r--drivers/isdn/act2000/capi.c2
-rw-r--r--drivers/isdn/i4l/isdn_net.c1
-rw-r--r--drivers/isdn/i4l/isdn_ppp.c1
-rw-r--r--drivers/net/bnx2.c229
-rw-r--r--drivers/net/bnx2.h10
-rw-r--r--drivers/net/bonding/bond_3ad.c11
-rw-r--r--drivers/net/bonding/bond_3ad.h2
-rw-r--r--drivers/net/bonding/bond_alb.c5
-rw-r--r--drivers/net/hamradio/bpqether.c4
-rw-r--r--drivers/net/ibmveth.c2
-rw-r--r--drivers/net/iseries_veth.c2
-rw-r--r--drivers/net/ppp_generic.c1
-rw-r--r--drivers/net/pppoe.c6
-rw-r--r--drivers/net/rrunner.c3
-rw-r--r--drivers/net/s2io.h4
-rw-r--r--drivers/net/shaper.c50
-rw-r--r--drivers/net/tg3.c325
-rw-r--r--drivers/net/tg3.h10
-rw-r--r--drivers/net/wan/hdlc_generic.c2
-rw-r--r--drivers/net/wan/lapbether.c2
-rw-r--r--drivers/net/wan/sdla_fr.c22
-rw-r--r--drivers/net/wan/syncppp.c2
-rw-r--r--drivers/scsi/ahci.c40
-rw-r--r--drivers/scsi/ata_piix.c58
-rw-r--r--drivers/scsi/ibmvscsi/ibmvscsi.c2
-rw-r--r--drivers/scsi/ibmvscsi/rpa_vscsi.c1
-rw-r--r--drivers/scsi/libata-core.c52
-rw-r--r--drivers/scsi/libata-scsi.c53
-rw-r--r--drivers/scsi/libata.h45
-rw-r--r--drivers/scsi/sata_nv.c38
-rw-r--r--drivers/scsi/sata_promise.c83
-rw-r--r--drivers/scsi/sata_promise.h31
-rw-r--r--drivers/scsi/sata_qstor.c31
-rw-r--r--drivers/scsi/sata_sil.c33
-rw-r--r--drivers/scsi/sata_sis.c33
-rw-r--r--drivers/scsi/sata_svw.c33
-rw-r--r--drivers/scsi/sata_sx4.c33
-rw-r--r--drivers/scsi/sata_uli.c33
-rw-r--r--drivers/scsi/sata_via.c62
-rw-r--r--drivers/scsi/sata_vsc.c26
-rw-r--r--drivers/usb/net/usbnet.c21
-rw-r--r--drivers/w1/w1_int.c6
-rw-r--r--drivers/w1/w1_netlink.c2
75 files changed, 1276 insertions, 977 deletions
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index 73c6b85..d74a7c5 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -513,7 +513,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
// VC layer stats
atomic_inc(&atm_vcc->stats->rx);
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
// end of our responsability
atm_vcc->push (atm_vcc, skb);
return;
diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
index f2f01cb..57f1810 100644
--- a/drivers/atm/atmtcp.c
+++ b/drivers/atm/atmtcp.c
@@ -325,7 +325,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
result = -ENOBUFS;
goto done;
}
- do_gettimeofday(&new_skb->stamp);
+ __net_timestamp(new_skb);
memcpy(skb_put(new_skb,skb->len),skb->data,skb->len);
out_vcc->push(out_vcc,new_skb);
atomic_inc(&vcc->stats->tx);
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index 10da369..c13c4d7 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -537,7 +537,7 @@ static int rx_aal0(struct atm_vcc *vcc)
return 0;
}
skb_put(skb,length);
- skb->stamp = eni_vcc->timestamp;
+ skb_set_timestamp(skb, &eni_vcc->timestamp);
DPRINTK("got len %ld\n",length);
if (do_rx_dma(vcc,skb,1,length >> 2,length >> 2)) return 1;
eni_vcc->rxing++;
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index b078fa5..5821974 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -815,7 +815,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
skb_put (skb, qe->p1 & 0xffff);
ATM_SKB(skb)->vcc = atm_vcc;
atomic_inc(&atm_vcc->stats->rx);
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
atm_vcc->push (atm_vcc, skb);
fs_dprintk (FS_DEBUG_ALLOC, "Free rec-d: %p\n", pe);
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index 5f70219..2bf723a 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -1176,7 +1176,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
return -ENOMEM;
}
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
#ifdef FORE200E_52BYTE_AAL0_SDU
if (cell_header) {
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 28250c9..fde9334 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -1886,7 +1886,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
if (rx_skb_reserve > 0)
skb_reserve(skb, rx_skb_reserve);
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
for (iov = he_vcc->iov_head;
iov < he_vcc->iov_tail; ++iov) {
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index 924a2c8..0cded04 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
// VC layer stats
atomic_inc(&vcc->stats->rx);
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
// end of our responsability
vcc->push (vcc, skb);
}
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 30b7e99..b4a76ca 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -1101,7 +1101,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
cell, ATM_CELL_PAYLOAD);
ATM_SKB(sb)->vcc = vcc;
- do_gettimeofday(&sb->stamp);
+ __net_timestamp(sb);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
@@ -1179,7 +1179,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
skb_trim(skb, len);
ATM_SKB(skb)->vcc = vcc;
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
@@ -1201,7 +1201,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
skb_trim(skb, len);
ATM_SKB(skb)->vcc = vcc;
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
@@ -1340,7 +1340,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
ATM_CELL_PAYLOAD);
ATM_SKB(sb)->vcc = vcc;
- do_gettimeofday(&sb->stamp);
+ __net_timestamp(sb);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index ffe3afa..51ec147 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -1427,7 +1427,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
skb_put(skb, size);
vcc_rx_memcpy(skb->data, lvcc, size);
ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
atomic_inc(&lvcc->rx.atmvcc->stats->rx);
out:
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index b2a7b75..c57e20dcb 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -214,8 +214,7 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev);
static void __devinit ns_init_card_error(ns_dev *card, int error);
static scq_info *get_scq(int size, u32 scd);
static void free_scq(scq_info *scq, struct atm_vcc *vcc);
-static void push_rxbufs(ns_dev *card, u32 type, u32 handle1, u32 addr1,
- u32 handle2, u32 addr2);
+static void push_rxbufs(ns_dev *, struct sk_buff *);
static irqreturn_t ns_irq_handler(int irq, void *dev_id, struct pt_regs *regs);
static int ns_open(struct atm_vcc *vcc);
static void ns_close(struct atm_vcc *vcc);
@@ -766,6 +765,7 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev)
ns_init_card_error(card, error);
return error;
}
+ NS_SKB_CB(hb)->buf_type = BUF_NONE;
skb_queue_tail(&card->hbpool.queue, hb);
card->hbpool.count++;
}
@@ -786,9 +786,10 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev)
ns_init_card_error(card, error);
return error;
}
+ NS_SKB_CB(lb)->buf_type = BUF_LG;
skb_queue_tail(&card->lbpool.queue, lb);
skb_reserve(lb, NS_SMBUFSIZE);
- push_rxbufs(card, BUF_LG, (u32) lb, (u32) virt_to_bus(lb->data), 0, 0);
+ push_rxbufs(card, lb);
/* Due to the implementation of push_rxbufs() this is 1, not 0 */
if (j == 1)
{
@@ -822,9 +823,10 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev)
ns_init_card_error(card, error);
return error;
}
+ NS_SKB_CB(sb)->buf_type = BUF_SM;
skb_queue_tail(&card->sbpool.queue, sb);
skb_reserve(sb, NS_AAL0_HEADER);
- push_rxbufs(card, BUF_SM, (u32) sb, (u32) virt_to_bus(sb->data), 0, 0);
+ push_rxbufs(card, sb);
}
/* Test for strange behaviour which leads to crashes */
if ((bcount = ns_stat_sfbqc_get(readl(card->membase + STAT))) < card->sbnr.min)
@@ -852,6 +854,7 @@ static int __devinit ns_init_card(int i, struct pci_dev *pcidev)
ns_init_card_error(card, error);
return error;
}
+ NS_SKB_CB(iovb)->buf_type = BUF_NONE;
skb_queue_tail(&card->iovpool.queue, iovb);
card->iovpool.count++;
}
@@ -1078,12 +1081,18 @@ static void free_scq(scq_info *scq, struct atm_vcc *vcc)
/* The handles passed must be pointers to the sk_buff containing the small
or large buffer(s) cast to u32. */
-static void push_rxbufs(ns_dev *card, u32 type, u32 handle1, u32 addr1,
- u32 handle2, u32 addr2)
+static void push_rxbufs(ns_dev *card, struct sk_buff *skb)
{
+ struct ns_skb_cb *cb = NS_SKB_CB(skb);
+ u32 handle1, addr1;
+ u32 handle2, addr2;
u32 stat;
unsigned long flags;
+ /* *BARF* */
+ handle2 = addr2 = 0;
+ handle1 = (u32)skb;
+ addr1 = (u32)virt_to_bus(skb->data);
#ifdef GENERAL_DEBUG
if (!addr1)
@@ -1093,7 +1102,7 @@ static void push_rxbufs(ns_dev *card, u32 type, u32 handle1, u32 addr1,
stat = readl(card->membase + STAT);
card->sbfqc = ns_stat_sfbqc_get(stat);
card->lbfqc = ns_stat_lfbqc_get(stat);
- if (type == BUF_SM)
+ if (cb->buf_type == BUF_SM)
{
if (!addr2)
{
@@ -1111,7 +1120,7 @@ static void push_rxbufs(ns_dev *card, u32 type, u32 handle1, u32 addr1,
}
}
}
- else /* type == BUF_LG */
+ else /* buf_type == BUF_LG */
{
if (!addr2)
{
@@ -1132,26 +1141,26 @@ static void push_rxbufs(ns_dev *card, u32 type, u32 handle1, u32 addr1,
if (addr2)
{
- if (type == BUF_SM)
+ if (cb->buf_type == BUF_SM)
{
if (card->sbfqc >= card->sbnr.max)
{
- skb_unlink((struct sk_buff *) handle1);
+ skb_unlink((struct sk_buff *) handle1, &card->sbpool.queue);
dev_kfree_skb_any((struct sk_buff *) handle1);
- skb_unlink((struct sk_buff *) handle2);
+ skb_unlink((struct sk_buff *) handle2, &card->sbpool.queue);
dev_kfree_skb_any((struct sk_buff *) handle2);
return;
}
else
card->sbfqc += 2;
}
- else /* (type == BUF_LG) */
+ else /* (buf_type == BUF_LG) */
{
if (card->lbfqc >= card->lbnr.max)
{
- skb_unlink((struct sk_buff *) handle1);
+ skb_unlink((struct sk_buff *) handle1, &card->lbpool.queue);
dev_kfree_skb_any((struct sk_buff *) handle1);
- skb_unlink((struct sk_buff *) handle2);
+ skb_unlink((struct sk_buff *) handle2, &card->lbpool.queue);
dev_kfree_skb_any((struct sk_buff *) handle2);
return;
}
@@ -1166,12 +1175,12 @@ static void push_rxbufs(ns_dev *card, u32 type, u32 handle1, u32 addr1,
writel(handle2, card->membase + DR2);
writel(addr1, card->membase + DR1);
writel(handle1, card->membase + DR0);
- writel(NS_CMD_WRITE_FREEBUFQ | (u32) type, card->membase + CMD);
+ writel(NS_CMD_WRITE_FREEBUFQ | cb->buf_type, card->membase + CMD);
spin_unlock_irqrestore(&card->res_lock, flags);
XPRINTK("nicstar%d: Pushing %s buffers at 0x%x and 0x%x.\n", card->index,
- (type == BUF_SM ? "small" : "large"), addr1, addr2);
+ (cb->buf_type == BUF_SM ? "small" : "large"), addr1, addr2);
}
if (!card->efbie && card->sbfqc >= card->sbnr.min &&
@@ -1322,9 +1331,10 @@ static irqreturn_t ns_irq_handler(int irq, void *dev_id, struct pt_regs *regs)
card->efbie = 0;
break;
}
+ NS_SKB_CB(sb)->buf_type = BUF_SM;
skb_queue_tail(&card->sbpool.queue, sb);
skb_reserve(sb, NS_AAL0_HEADER);
- push_rxbufs(card, BUF_SM, (u32) sb, (u32) virt_to_bus(sb->data), 0, 0);
+ push_rxbufs(card, sb);
}
card->sbfqc = i;
process_rsq(card);
@@ -1348,9 +1358,10 @@ static irqreturn_t ns_irq_handler(int irq, void *dev_id, struct pt_regs *regs)
card->efbie = 0;
break;
}
+ NS_SKB_CB(lb)->buf_type = BUF_LG;
skb_queue_tail(&card->lbpool.queue, lb);
skb_reserve(lb, NS_SMBUFSIZE);
- push_rxbufs(card, BUF_LG, (u32) lb, (u32) virt_to_bus(lb->data), 0, 0);
+ push_rxbufs(card, lb);
}
card->lbfqc = i;
process_rsq(card);
@@ -2202,7 +2213,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
memcpy(sb->tail, cell, ATM_CELL_PAYLOAD);
skb_put(sb, ATM_CELL_PAYLOAD);
ATM_SKB(sb)->vcc = vcc;
- do_gettimeofday(&sb->stamp);
+ __net_timestamp(sb);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
cell += ATM_CELL_PAYLOAD;
@@ -2227,6 +2238,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
recycle_rx_buf(card, skb);
return;
}
+ NS_SKB_CB(iovb)->buf_type = BUF_NONE;
}
else
if (--card->iovpool.count < card->iovnr.min)
@@ -2234,6 +2246,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
struct sk_buff *new_iovb;
if ((new_iovb = alloc_skb(NS_IOVBUFSIZE, GFP_ATOMIC)) != NULL)
{
+ NS_SKB_CB(iovb)->buf_type = BUF_NONE;
skb_queue_tail(&card->iovpool.queue, new_iovb);
card->iovpool.count++;
}
@@ -2264,7 +2277,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
if (NS_SKB(iovb)->iovcnt == 1)
{
- if (skb->list != &card->sbpool.queue)
+ if (NS_SKB_CB(skb)->buf_type != BUF_SM)
{
printk("nicstar%d: Expected a small buffer, and this is not one.\n",
card->index);
@@ -2278,7 +2291,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
}
else /* NS_SKB(iovb)->iovcnt >= 2 */
{
- if (skb->list != &card->lbpool.queue)
+ if (NS_SKB_CB(skb)->buf_type != BUF_LG)
{
printk("nicstar%d: Expected a large buffer, and this is not one.\n",
card->index);
@@ -2322,8 +2335,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
/* skb points to a small buffer */
if (!atm_charge(vcc, skb->truesize))
{
- push_rxbufs(card, BUF_SM, (u32) skb, (u32) virt_to_bus(skb->data),
- 0, 0);
+ push_rxbufs(card, skb);
atomic_inc(&vcc->stats->rx_drop);
}
else
@@ -2334,7 +2346,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
skb->destructor = ns_sb_destructor;
#endif /* NS_USE_DESTRUCTORS */
ATM_SKB(skb)->vcc = vcc;
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
}
@@ -2350,8 +2362,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
{
if (!atm_charge(vcc, sb->truesize))
{
- push_rxbufs(card, BUF_SM, (u32) sb, (u32) virt_to_bus(sb->data),
- 0, 0);
+ push_rxbufs(card, sb);
atomic_inc(&vcc->stats->rx_drop);
}
else
@@ -2362,21 +2373,19 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
sb->destructor = ns_sb_destructor;
#endif /* NS_USE_DESTRUCTORS */
ATM_SKB(sb)->vcc = vcc;
- do_gettimeofday(&sb->stamp);
+ __net_timestamp(sb);
vcc->push(vcc, sb);
atomic_inc(&vcc->stats->rx);
}
- push_rxbufs(card, BUF_LG, (u32) skb,
- (u32) virt_to_bus(skb->data), 0, 0);
+ push_rxbufs(card, skb);
}
else /* len > NS_SMBUFSIZE, the usual case */
{
if (!atm_charge(vcc, skb->truesize))
{
- push_rxbufs(card, BUF_LG, (u32) skb,
- (u32) virt_to_bus(skb->data), 0, 0);
+ push_rxbufs(card, skb);
atomic_inc(&vcc->stats->rx_drop);
}
else
@@ -2389,13 +2398,12 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
memcpy(skb->data, sb->data, NS_SMBUFSIZE);
skb_put(skb, len - NS_SMBUFSIZE);
ATM_SKB(skb)->vcc = vcc;
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
vcc->push(vcc, skb);
atomic_inc(&vcc->stats->rx);
}
- push_rxbufs(card, BUF_SM, (u32) sb, (u32) virt_to_bus(sb->data),
- 0, 0);
+ push_rxbufs(card, sb);
}
@@ -2430,6 +2438,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
card->hbpool.count++;
}
}
+ NS_SKB_CB(hb)->buf_type = BUF_NONE;
}
else
if (--card->hbpool.count < card->hbnr.min)
@@ -2437,6 +2446,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
struct sk_buff *new_hb;
if ((new_hb = dev_alloc_skb(NS_HBUFSIZE)) != NULL)
{
+ NS_SKB_CB(new_hb)->buf_type = BUF_NONE;
skb_queue_tail(&card->hbpool.queue, new_hb);
card->hbpool.count++;
}
@@ -2444,6 +2454,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
{
if ((new_hb = dev_alloc_skb(NS_HBUFSIZE)) != NULL)
{
+ NS_SKB_CB(new_hb)->buf_type = BUF_NONE;
skb_queue_tail(&card->hbpool.queue, new_hb);
card->hbpool.count++;
}
@@ -2473,8 +2484,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
remaining = len - iov->iov_len;
iov++;
/* Free the small buffer */
- push_rxbufs(card, BUF_SM, (u32) sb, (u32) virt_to_bus(sb->data),
- 0, 0);
+ push_rxbufs(card, sb);
/* Copy all large buffers to the huge buffer and free them */
for (j = 1; j < NS_SKB(iovb)->iovcnt; j++)
@@ -2485,8 +2495,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
skb_put(hb, tocopy);
iov++;
remaining -= tocopy;
- push_rxbufs(card, BUF_LG, (u32) lb,
- (u32) virt_to_bus(lb->data), 0, 0);
+ push_rxbufs(card, lb);
}
#ifdef EXTRA_DEBUG
if (remaining != 0 || hb->len != len)
@@ -2496,7 +2505,7 @@ static void dequeue_rx(ns_dev *card, ns_rsqe *rsqe)
#ifdef NS_USE_DESTRUCTORS
hb->destructor = ns_hb_destructor;
#endif /* NS_USE_DESTRUCTORS */
- do_gettimeofday(&hb->stamp);
+ __net_timestamp(hb);
vcc->push(vcc, hb);
atomic_inc(&vcc->stats->rx);
}
@@ -2527,9 +2536,10 @@ static void ns_sb_destructor(struct sk_buff *sb)
sb = __dev_alloc_skb(NS_SMSKBSIZE, GFP_KERNEL);
if (sb == NULL)
break;
+ NS_SKB_CB(sb)->buf_type = BUF_SM;
skb_queue_tail(&card->sbpool.queue, sb);
skb_reserve(sb, NS_AAL0_HEADER);
- push_rxbufs(card, BUF_SM, (u32) sb, (u32) virt_to_bus(sb->data), 0, 0);
+ push_rxbufs(card, sb);
} while (card->sbfqc < card->sbnr.min);
}
@@ -2550,9 +2560,10 @@ static void ns_lb_destructor(struct sk_buff *lb)
lb = __dev_alloc_skb(NS_LGSKBSIZE, GFP_KERNEL);
if (lb == NULL)
break;
+ NS_SKB_CB(lb)->buf_type = BUF_LG;
skb_queue_tail(&card->lbpool.queue, lb);
skb_reserve(lb, NS_SMBUFSIZE);
- push_rxbufs(card, BUF_LG, (u32) lb, (u32) virt_to_bus(lb->data), 0, 0);
+ push_rxbufs(card, lb);
} while (card->lbfqc < card->lbnr.min);
}
@@ -2569,6 +2580,7 @@ static void ns_hb_destructor(struct sk_buff *hb)
hb = __dev_alloc_skb(NS_HBUFSIZE, GFP_KERNEL);
if (hb == NULL)
break;
+ NS_SKB_CB(hb)->buf_type = BUF_NONE;
skb_queue_tail(&card->hbpool.queue, hb);
card->hbpool.count++;
}
@@ -2577,45 +2589,25 @@ 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)
{
- if (skb->list == &card->sbpool.queue)
- push_rxbufs(card, BUF_SM, (u32) skb, (u32) virt_to_bus(skb->data), 0, 0);
- else if (skb->list == &card->lbpool.queue)
- push_rxbufs(card, BUF_LG, (u32) skb, (u32) virt_to_bus(skb->data), 0, 0);
- else
- {
- printk("nicstar%d: What kind of rx buffer is this?\n", card->index);
- dev_kfree_skb_any(skb);
- }
-}
+ struct ns_skb_cb *cb = NS_SKB_CB(skb);
+ if (unlikely(cb->buf_type == BUF_NONE)) {
+ printk("nicstar%d: What kind of rx buffer is this?\n", card->index);
+ dev_kfree_skb_any(skb);
+ } else
+ push_rxbufs(card, skb);
+}
static void recycle_iovec_rx_bufs(ns_dev *card, struct iovec *iov, int count)
{
- struct sk_buff *skb;
-
- for (; count > 0; count--)
- {
- skb = (struct sk_buff *) (iov++)->iov_base;
- if (skb->list == &card->sbpool.queue)
- push_rxbufs(card, BUF_SM, (u32) skb, (u32) virt_to_bus(skb->data),
- 0, 0);
- else if (skb->list == &card->lbpool.queue)
- push_rxbufs(card, BUF_LG, (u32) skb, (u32) virt_to_bus(skb->data),
- 0, 0);
- else
- {
- printk("nicstar%d: What kind of rx buffer is this?\n", card->index);
- dev_kfree_skb_any(skb);
- }
- }
+ while (count-- > 0)
+ recycle_rx_buf(card, (struct sk_buff *) (iov++)->iov_base);
}
-
static void recycle_iov_buf(ns_dev *card, struct sk_buff *iovb)
{
if (card->iovpool.count < card->iovnr.max)
@@ -2631,7 +2623,7 @@ 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);
+ skb_unlink(sb, &card->sbpool.queue);
#ifdef NS_USE_DESTRUCTORS
if (card->sbfqc < card->sbnr.min)
#else
@@ -2640,10 +2632,10 @@ static void dequeue_sm_buf(ns_dev *card, struct sk_buff *sb)
struct sk_buff *new_sb;
if ((new_sb = dev_alloc_skb(NS_SMSKBSIZE)) != NULL)
{
+ NS_SKB_CB(new_sb)->buf_type = BUF_SM;
skb_queue_tail(&card->sbpool.queue, new_sb);
skb_reserve(new_sb, NS_AAL0_HEADER);
- push_rxbufs(card, BUF_SM, (u32) new_sb,
- (u32) virt_to_bus(new_sb->data), 0, 0);
+ push_rxbufs(card, new_sb);
}
}
if (card->sbfqc < card->sbnr.init)
@@ -2652,10 +2644,10 @@ static void dequeue_sm_buf(ns_dev *card, struct sk_buff *sb)
struct sk_buff *new_sb;
if ((new_sb = dev_alloc_skb(NS_SMSKBSIZE)) != NULL)
{
+ NS_SKB_CB(new_sb)->buf_type = BUF_SM;
skb_queue_tail(&card->sbpool.queue, new_sb);
skb_reserve(new_sb, NS_AAL0_HEADER);
- push_rxbufs(card, BUF_SM, (u32) new_sb,
- (u32) virt_to_bus(new_sb->data), 0, 0);
+ push_rxbufs(card, new_sb);
}
}
}
@@ -2664,7 +2656,7 @@ 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);
+ skb_unlink(lb, &card->lbpool.queue);
#ifdef NS_USE_DESTRUCTORS
if (card->lbfqc < card->lbnr.min)
#else
@@ -2673,10 +2665,10 @@ static void dequeue_lg_buf(ns_dev *card, struct sk_buff *lb)
struct sk_buff *new_lb;
if ((new_lb = dev_alloc_skb(NS_LGSKBSIZE)) != NULL)
{
+ NS_SKB_CB(new_lb)->buf_type = BUF_LG;
skb_queue_tail(&card->lbpool.queue, new_lb);
skb_reserve(new_lb, NS_SMBUFSIZE);
- push_rxbufs(card, BUF_LG, (u32) new_lb,
- (u32) virt_to_bus(new_lb->data), 0, 0);
+ push_rxbufs(card, new_lb);
}
}
if (card->lbfqc < card->lbnr.init)
@@ -2685,10 +2677,10 @@ static void dequeue_lg_buf(ns_dev *card, struct sk_buff *lb)
struct sk_buff *new_lb;
if ((new_lb = dev_alloc_skb(NS_LGSKBSIZE)) != NULL)
{
+ NS_SKB_CB(new_lb)->buf_type = BUF_LG;
skb_queue_tail(&card->lbpool.queue, new_lb);
skb_reserve(new_lb, NS_SMBUFSIZE);
- push_rxbufs(card, BUF_LG, (u32) new_lb,
- (u32) virt_to_bus(new_lb->data), 0, 0);
+ push_rxbufs(card, new_lb);
}
}
}
@@ -2880,9 +2872,10 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
sb = __dev_alloc_skb(NS_SMSKBSIZE, GFP_KERNEL);
if (sb == NULL)
return -ENOMEM;
+ NS_SKB_CB(sb)->buf_type = BUF_SM;
skb_queue_tail(&card->sbpool.queue, sb);
skb_reserve(sb, NS_AAL0_HEADER);
- push_rxbufs(card, BUF_SM, (u32) sb, (u32) virt_to_bus(sb->data), 0, 0);
+ push_rxbufs(card, sb);
}
break;
@@ -2894,9 +2887,10 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
lb = __dev_alloc_skb(NS_LGSKBSIZE, GFP_KERNEL);
if (lb == NULL)
return -ENOMEM;
+ NS_SKB_CB(lb)->buf_type = BUF_LG;
skb_queue_tail(&card->lbpool.queue, lb);
skb_reserve(lb, NS_SMBUFSIZE);
- push_rxbufs(card, BUF_LG, (u32) lb, (u32) virt_to_bus(lb->data), 0, 0);
+ push_rxbufs(card, lb);
}
break;
@@ -2923,6 +2917,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
hb = __dev_alloc_skb(NS_HBUFSIZE, GFP_KERNEL);
if (hb == NULL)
return -ENOMEM;
+ NS_SKB_CB(hb)->buf_type = BUF_NONE;
ns_grab_int_lock(card, flags);
skb_queue_tail(&card->hbpool.queue, hb);
card->hbpool.count++;
@@ -2953,6 +2948,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
iovb = alloc_skb(NS_IOVBUFSIZE, GFP_KERNEL);
if (iovb == NULL)
return -ENOMEM;
+ NS_SKB_CB(iovb)->buf_type = BUF_NONE;
ns_grab_int_lock(card, flags);
skb_queue_tail(&card->iovpool.queue, iovb);
card->iovpool.count++;
@@ -2979,17 +2975,12 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
}
-
static void which_list(ns_dev *card, struct sk_buff *skb)
{
- printk("It's a %s buffer.\n", skb->list == &card->sbpool.queue ?
- "small" : skb->list == &card->lbpool.queue ? "large" :
- skb->list == &card->hbpool.queue ? "huge" :
- skb->list == &card->iovpool.queue ? "iovec" : "unknown");
+ printk("skb buf_type: 0x%08x\n", NS_SKB_CB(skb)->buf_type);
}
-
static void ns_poll(unsigned long arg)
{
int i;
diff --git a/drivers/atm/nicstar.h b/drivers/atm/nicstar.h
index ea83c46..5997bcb 100644
--- a/drivers/atm/nicstar.h
+++ b/drivers/atm/nicstar.h
@@ -103,8 +103,14 @@
#define NS_IOREMAP_SIZE 4096
-#define BUF_SM 0x00000000 /* These two are used for push_rxbufs() */
-#define BUF_LG 0x00000001 /* CMD, Write_FreeBufQ, LBUF bit */
+/*
+ * BUF_XX distinguish the Rx buffers depending on their (small/large) size.
+ * BUG_SM and BUG_LG are both used by the driver and the device.
+ * BUF_NONE is only used by the driver.
+ */
+#define BUF_SM 0x00000000 /* These two are used for push_rxbufs() */
+#define BUF_LG 0x00000001 /* CMD, Write_FreeBufQ, LBUF bit */
+#define BUF_NONE 0xffffffff /* Software only: */
#define NS_HBUFSIZE 65568 /* Size of max. AAL5 PDU */
#define NS_MAX_IOVECS (2 + (65568 - NS_SMBUFSIZE) / \
@@ -684,6 +690,12 @@ enum ns_regs
/* Device driver structures ***************************************************/
+struct ns_skb_cb {
+ u32 buf_type; /* BUF_SM/BUF_LG/BUF_NONE */
+};
+
+#define NS_SKB_CB(skb) ((struct ns_skb_cb *)((skb)->cb))
+
typedef struct tsq_info
{
void *org;
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index a2b236a..c4b75ec 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -400,7 +400,7 @@ unsigned long *x;
EVENT("error code 0x%x/0x%x\n",(here[3] & uPD98401_AAL5_ES) >>
uPD98401_AAL5_ES_SHIFT,error);
skb = ((struct rx_buffer_head *) bus_to_virt(here[2]))->skb;
- do_gettimeofday(&skb->stamp);
+ __net_timestamp(skb);
#if 0
printk("[-3..0] 0x%08lx 0x%08lx 0x%08lx 0x%08lx\n",((unsigned *) skb->data)[-3],
((unsigned *) skb->data)[-2],((unsigned *) skb->data)[-1],
@@ -417,10 +417,12 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
chan = (here[3] & uPD98401_AAL5_CHAN) >>
uPD98401_AAL5_CHAN_SHIFT;
if (chan < zatm_dev->chans && zatm_dev->rx_map[chan]) {
+ int pos = ZATM_VCC(vcc)->pool;
+
vcc = zatm_dev->rx_map[chan];
- if (skb == zatm_dev->last_free[ZATM_VCC(vcc)->pool])
- zatm_dev->last_free[ZATM_VCC(vcc)->pool] = NULL;
- skb_unlink(skb);
+ if (skb == zatm_dev->last_free[pos])
+ zatm_dev->last_free[pos] = NULL;
+ skb_unlink(skb, zatm_dev->pool + pos);
}
else {
printk(KERN_ERR DEV_LABEL "(itf %d): RX indication "
diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c
index 9e6f51c..4be9769 100644
--- a/drivers/block/aoe/aoenet.c
+++ b/drivers/block/aoe/aoenet.c
@@ -120,7 +120,7 @@ aoenet_xmit(struct sk_buff *sl)
* (1) len doesn't include the header by default. I want this.
*/
static int
-aoenet_rcv(struct sk_buff *skb, struct net_device *ifp, struct packet_type *pt)
+aoenet_rcv(struct sk_buff *skb, struct net_device *ifp, struct packet_type *pt, struct net_device *orig_dev)
{
struct aoe_hdr *h;
u32 n;
diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c
index 46e56a2..e46ecd2 100644
--- a/drivers/block/viodasd.c
+++ b/drivers/block/viodasd.c
@@ -776,7 +776,7 @@ static int viodasd_remove(struct vio_dev *vdev)
*/
static struct vio_device_id viodasd_device_table[] __devinitdata = {
{ "viodasd", "" },
- { 0, }
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, viodasd_device_table);
diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c
index c42d7e6..1e9db01 100644
--- a/drivers/bluetooth/bfusb.c
+++ b/drivers/bluetooth/bfusb.c
@@ -158,7 +158,7 @@ static int bfusb_send_bulk(struct bfusb *bfusb, struct sk_buff *skb)
if (err) {
BT_ERR("%s bulk tx submit failed urb %p err %d",
bfusb->hdev->name, urb, err);
- skb_unlink(skb);
+ skb_unlink(skb, &bfusb->pending_q);
usb_free_urb(urb);
} else
atomic_inc(&bfusb->pending_tx);
@@ -212,7 +212,7 @@ static void bfusb_tx_complete(struct urb *urb, struct pt_regs *regs)
read_lock(&bfusb->lock);
- skb_unlink(skb);
+ skb_unlink(skb, &bfusb->pending_q);
skb_queue_tail(&bfusb->completed_q, skb);
bfusb_tx_wakeup(bfusb);
@@ -253,7 +253,7 @@ static int bfusb_rx_submit(struct bfusb *bfusb, struct urb *urb)
if (err) {
BT_ERR("%s bulk rx submit failed urb %p err %d",
bfusb->hdev->name, urb, err);
- skb_unlink(skb);
+ skb_unlink(skb, &bfusb->pending_q);
kfree_skb(skb);
usb_free_urb(urb);
}
@@ -330,7 +330,7 @@ static inline int bfusb_recv_block(struct bfusb *bfusb, int hdr, unsigned char *
}
skb->dev = (void *) bfusb->hdev;
- skb->pkt_type = pkt_type;
+ bt_cb(skb)->pkt_type = pkt_type;
bfusb->reassembly = skb;
} else {
@@ -398,7 +398,7 @@ static void bfusb_rx_complete(struct urb *urb, struct pt_regs *regs)
buf += len;
}
- skb_unlink(skb);
+ skb_unlink(skb, &bfusb->pending_q);
kfree_skb(skb);
bfusb_rx_submit(bfusb, urb);
@@ -485,7 +485,7 @@ static int bfusb_send_frame(struct sk_buff *skb)
unsigned char buf[3];
int sent = 0, size, count;
- BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, skb->pkt_type, skb->len);
+ BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, bt_cb(skb)->pkt_type, skb->len);
if (!hdev) {
BT_ERR("Frame for unknown HCI device (hdev=NULL)");
@@ -497,7 +497,7 @@ static int bfusb_send_frame(struct sk_buff *skb)
bfusb = (struct bfusb *) hdev->driver_data;
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
hdev->stat.cmd_tx++;
break;
@@ -510,7 +510,7 @@ static int bfusb_send_frame(struct sk_buff *skb)
};
/* Prepend skb with frame type */
- memcpy(skb_push(skb, 1), &(skb->pkt_type), 1);
+ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
count = skb->len;
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index bd2ec7e..26fe9c0 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -270,7 +270,7 @@ static void bluecard_write_wakeup(bluecard_info_t *info)
if (!(skb = skb_dequeue(&(info->txq))))
break;
- if (skb->pkt_type & 0x80) {
+ if (bt_cb(skb)->pkt_type & 0x80) {
/* Disable RTS */
info->ctrl_reg |= REG_CONTROL_RTS;
outb(info->ctrl_reg, iobase + REG_CONTROL);
@@ -288,13 +288,13 @@ static void bluecard_write_wakeup(bluecard_info_t *info)
/* Mark the buffer as dirty */
clear_bit(ready_bit, &(info->tx_state));
- if (skb->pkt_type & 0x80) {
+ if (bt_cb(skb)->pkt_type & 0x80) {
DECLARE_WAIT_QUEUE_HEAD(wq);
DEFINE_WAIT(wait);
unsigned char baud_reg;
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case PKT_BAUD_RATE_460800:
baud_reg = REG_CONTROL_BAUD_RATE_460800;
break;
@@ -410,9 +410,9 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset)
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
info->rx_skb->dev = (void *) info->hdev;
- info->rx_skb->pkt_type = buf[i];
+ bt_cb(info->rx_skb)->pkt_type = buf[i];
- switch (info->rx_skb->pkt_type) {
+ switch (bt_cb(info->rx_skb)->pkt_type) {
case 0x00:
/* init packet */
@@ -444,7 +444,7 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset)
default:
/* unknown packet */
- BT_ERR("Unknown HCI packet with type 0x%02x received", info->rx_skb->pkt_type);
+ BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type);
info->hdev->stat.err_rx++;
kfree_skb(info->rx_skb);
@@ -586,21 +586,21 @@ static int bluecard_hci_set_baud_rate(struct hci_dev *hdev, int baud)
switch (baud) {
case 460800:
cmd[4] = 0x00;
- skb->pkt_type = PKT_BAUD_RATE_460800;
+ bt_cb(skb)->pkt_type = PKT_BAUD_RATE_460800;
break;
case 230400:
cmd[4] = 0x01;
- skb->pkt_type = PKT_BAUD_RATE_230400;
+ bt_cb(skb)->pkt_type = PKT_BAUD_RATE_230400;
break;
case 115200:
cmd[4] = 0x02;
- skb->pkt_type = PKT_BAUD_RATE_115200;
+ bt_cb(skb)->pkt_type = PKT_BAUD_RATE_115200;
break;
case 57600:
/* Fall through... */
default:
cmd[4] = 0x03;
- skb->pkt_type = PKT_BAUD_RATE_57600;
+ bt_cb(skb)->pkt_type = PKT_BAUD_RATE_57600;
break;
}
@@ -680,7 +680,7 @@ static int bluecard_hci_send_frame(struct sk_buff *skb)
info = (bluecard_info_t *)(hdev->driver_data);
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
hdev->stat.cmd_tx++;
break;
@@ -693,7 +693,7 @@ static int bluecard_hci_send_frame(struct sk_buff *skb)
};
/* Prepend skb with frame type */
- memcpy(skb_push(skb, 1), &(skb->pkt_type), 1);
+ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
skb_queue_tail(&(info->txq), skb);
bluecard_write_wakeup(info);
diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index f696da6..a1bf8f0 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -105,7 +105,7 @@ static void bpa10x_recv_bulk(struct bpa10x_data *data, unsigned char *buf, int c
if (skb) {
memcpy(skb_put(skb, len), buf, len);
skb->dev = (void *) data->hdev;
- skb->pkt_type = HCI_ACLDATA_PKT;
+ bt_cb(skb)->pkt_type = HCI_ACLDATA_PKT;
hci_recv_frame(skb);
}
break;
@@ -117,7 +117,7 @@ static void bpa10x_recv_bulk(struct bpa10x_data *data, unsigned char *buf, int c
if (skb) {
memcpy(skb_put(skb, len), buf, len);
skb->dev = (void *) data->hdev;
- skb->pkt_type = HCI_SCODATA_PKT;
+ bt_cb(skb)->pkt_type = HCI_SCODATA_PKT;
hci_recv_frame(skb);
}
break;
@@ -129,7 +129,7 @@ static void bpa10x_recv_bulk(struct bpa10x_data *data, unsigned char *buf, int c
if (skb) {
memcpy(skb_put(skb, len), buf, len);
skb->dev = (void *) data->hdev;
- skb->pkt_type = HCI_VENDOR_PKT;
+ bt_cb(skb)->pkt_type = HCI_VENDOR_PKT;
hci_recv_frame(skb);
}
break;
@@ -190,7 +190,7 @@ static int bpa10x_recv_event(struct bpa10x_data *data, unsigned char *buf, int s
}
skb->dev = (void *) data->hdev;
- skb->pkt_type = pkt_type;
+ bt_cb(skb)->pkt_type = pkt_type;
memcpy(skb_put(skb, size), buf, size);
@@ -307,7 +307,8 @@ unlock:
read_unlock(&data->lock);
}
-static inline struct urb *bpa10x_alloc_urb(struct usb_device *udev, unsigned int pipe, size_t size, int flags, void *data)
+static inline struct urb *bpa10x_alloc_urb(struct usb_device *udev, unsigned int pipe,
+ size_t size, unsigned int __nocast flags, void *data)
{
struct urb *urb;
struct usb_ctrlrequest *cr;
@@ -487,7 +488,7 @@ static int bpa10x_send_frame(struct sk_buff *skb)
struct hci_dev *hdev = (struct hci_dev *) skb->dev;
struct bpa10x_data *data;
- BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, skb->pkt_type, skb->len);
+ BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, bt_cb(skb)->pkt_type, skb->len);
if (!hdev) {
BT_ERR("Frame for unknown HCI device");
@@ -500,9 +501,9 @@ static int bpa10x_send_frame(struct sk_buff *skb)
data = hdev->driver_data;
/* Prepend skb with frame type */
- memcpy(skb_push(skb, 1), &(skb->pkt_type), 1);
+ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
hdev->stat.cmd_tx++;
skb_queue_tail(&data->cmd_queue, skb);
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index adf1750..2e0338d 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -259,11 +259,11 @@ static void bt3c_receive(bt3c_info_t *info)
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
info->rx_skb->dev = (void *) info->hdev;
- info->rx_skb->pkt_type = inb(iobase + DATA_L);
+ bt_cb(info->rx_skb)->pkt_type = inb(iobase + DATA_L);
inb(iobase + DATA_H);
- //printk("bt3c: PACKET_TYPE=%02x\n", info->rx_skb->pkt_type);
+ //printk("bt3c: PACKET_TYPE=%02x\n", bt_cb(info->rx_skb)->pkt_type);
- switch (info->rx_skb->pkt_type) {
+ switch (bt_cb(info->rx_skb)->pkt_type) {
case HCI_EVENT_PKT:
info->rx_state = RECV_WAIT_EVENT_HEADER;
@@ -282,7 +282,7 @@ static void bt3c_receive(bt3c_info_t *info)
default:
/* Unknown packet */
- BT_ERR("Unknown HCI packet with type 0x%02x received", info->rx_skb->pkt_type);
+ BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type);
info->hdev->stat.err_rx++;
clear_bit(HCI_RUNNING, &(info->hdev->flags));
@@ -439,7 +439,7 @@ static int bt3c_hci_send_frame(struct sk_buff *skb)
info = (bt3c_info_t *) (hdev->driver_data);
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
hdev->stat.cmd_tx++;
break;
@@ -452,7 +452,7 @@ static int bt3c_hci_send_frame(struct sk_buff *skb)
};
/* Prepend skb with frame type */
- memcpy(skb_push(skb, 1), &(skb->pkt_type), 1);
+ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
skb_queue_tail(&(info->txq), skb);
spin_lock_irqsave(&(info->lock), flags);
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index e4c59fd..89486ea 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -211,9 +211,9 @@ static void btuart_receive(btuart_info_t *info)
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
info->rx_skb->dev = (void *) info->hdev;
- info->rx_skb->pkt_type = inb(iobase + UART_RX);
+ bt_cb(info->rx_skb)->pkt_type = inb(iobase + UART_RX);
- switch (info->rx_skb->pkt_type) {
+ switch (bt_cb(info->rx_skb)->pkt_type) {
case HCI_EVENT_PKT:
info->rx_state = RECV_WAIT_EVENT_HEADER;
@@ -232,7 +232,7 @@ static void btuart_receive(btuart_info_t *info)
default:
/* Unknown packet */
- BT_ERR("Unknown HCI packet with type 0x%02x received", info->rx_skb->pkt_type);
+ BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type);
info->hdev->stat.err_rx++;
clear_bit(HCI_RUNNING, &(info->hdev->flags));
@@ -447,7 +447,7 @@ static int btuart_hci_send_frame(struct sk_buff *skb)
info = (btuart_info_t *)(hdev->driver_data);
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
hdev->stat.cmd_tx++;
break;
@@ -460,7 +460,7 @@ static int btuart_hci_send_frame(struct sk_buff *skb)
};
/* Prepend skb with frame type */
- memcpy(skb_push(skb, 1), &(skb->pkt_type), 1);
+ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
skb_queue_tail(&(info->txq), skb);
btuart_write_wakeup(info);
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index e39868c..84c1f88 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -251,7 +251,7 @@ static void dtl1_receive(dtl1_info_t *info)
info->rx_count = nsh->len + (nsh->len & 0x0001);
break;
case RECV_WAIT_DATA:
- info->rx_skb->pkt_type = nsh->type;
+ bt_cb(info->rx_skb)->pkt_type = nsh->type;
/* remove PAD byte if it exists */
if (nsh->len & 0x0001) {
@@ -262,7 +262,7 @@ static void dtl1_receive(dtl1_info_t *info)
/* remove NSH */
skb_pull(info->rx_skb, NSHL);
- switch (info->rx_skb->pkt_type) {
+ switch (bt_cb(info->rx_skb)->pkt_type) {
case 0x80:
/* control data for the Nokia Card */
dtl1_control(info, info->rx_skb);
@@ -272,12 +272,12 @@ static void dtl1_receive(dtl1_info_t *info)
case 0x84:
/* send frame to the HCI layer */
info->rx_skb->dev = (void *) info->hdev;
- info->rx_skb->pkt_type &= 0x0f;
+ bt_cb(info->rx_skb)->pkt_type &= 0x0f;
hci_recv_frame(info->rx_skb);
break;
default:
/* unknown packet */
- BT_ERR("Unknown HCI packet with type 0x%02x received", info->rx_skb->pkt_type);
+ BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type);
kfree_skb(info->rx_skb);
break;
}
@@ -410,7 +410,7 @@ static int dtl1_hci_send_frame(struct sk_buff *skb)
info = (dtl1_info_t *)(hdev->driver_data);
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
hdev->stat.cmd_tx++;
nsh.type = 0x81;
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index 858fddb..0ee324e 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -149,7 +149,7 @@ static int bcsp_enqueue(struct hci_uart *hu, struct sk_buff *skb)
return 0;
}
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case HCI_ACLDATA_PKT:
case HCI_COMMAND_PKT:
skb_queue_tail(&bcsp->rel, skb);
@@ -227,7 +227,7 @@ static struct sk_buff *bcsp_prepare_pkt(struct bcsp_struct *bcsp, u8 *data,
if (!nskb)
return NULL;
- nskb->pkt_type = pkt_type;
+ bt_cb(nskb)->pkt_type = pkt_type;
bcsp_slip_msgdelim(nskb);
@@ -286,7 +286,7 @@ static struct sk_buff *bcsp_dequeue(struct hci_uart *hu)
since they have priority */
if ((skb = skb_dequeue(&bcsp->unrel)) != NULL) {
- struct sk_buff *nskb = bcsp_prepare_pkt(bcsp, skb->data, skb->len, skb->pkt_type);
+ struct sk_buff *nskb = bcsp_prepare_pkt(bcsp, skb->data, skb->len, bt_cb(skb)->pkt_type);
if (nskb) {
kfree_skb(skb);
return nskb;
@@ -303,7 +303,7 @@ static struct sk_buff *bcsp_dequeue(struct hci_uart *hu)
spin_lock_irqsave(&bcsp->unack.lock, flags);
if (bcsp->unack.qlen < BCSP_TXWINSIZE && (skb = skb_dequeue(&bcsp->rel)) != NULL) {
- struct sk_buff *nskb = bcsp_prepare_pkt(bcsp, skb->data, skb->len, skb->pkt_type);
+ struct sk_buff *nskb = bcsp_prepare_pkt(bcsp, skb->data, skb->len, bt_cb(skb)->pkt_type);
if (nskb) {
__skb_queue_tail(&bcsp->unack, skb);
mod_timer(&bcsp->tbcsp, jiffies + HZ / 4);
@@ -401,7 +401,7 @@ static void bcsp_handle_le_pkt(struct hci_uart *hu)
if (!nskb)
return;
memcpy(skb_put(nskb, 4), conf_rsp_pkt, 4);
- nskb->pkt_type = BCSP_LE_PKT;
+ bt_cb(nskb)->pkt_type = BCSP_LE_PKT;
skb_queue_head(&bcsp->unrel, nskb);
hci_uart_tx_wakeup(hu);
@@ -483,14 +483,14 @@ static inline void bcsp_complete_rx_pkt(struct hci_uart *hu)
bcsp_pkt_cull(bcsp);
if ((bcsp->rx_skb->data[1] & 0x0f) == 6 &&
bcsp->rx_skb->data[0] & 0x80) {
- bcsp->rx_skb->pkt_type = HCI_ACLDATA_PKT;
+ bt_cb(bcsp->rx_skb)->pkt_type = HCI_ACLDATA_PKT;
pass_up = 1;
} else if ((bcsp->rx_skb->data[1] & 0x0f) == 5 &&
bcsp->rx_skb->data[0] & 0x80) {
- bcsp->rx_skb->pkt_type = HCI_EVENT_PKT;
+ bt_cb(bcsp->rx_skb)->pkt_type = HCI_EVENT_PKT;
pass_up = 1;
} else if ((bcsp->rx_skb->data[1] & 0x0f) == 7) {
- bcsp->rx_skb->pkt_type = HCI_SCODATA_PKT;
+ bt_cb(bcsp->rx_skb)->pkt_type = HCI_SCODATA_PKT;
pass_up = 1;
} else if ((bcsp->rx_skb->data[1] & 0x0f) == 1 &&
!(bcsp->rx_skb->data[0] & 0x80)) {
@@ -512,7 +512,7 @@ static inline void bcsp_complete_rx_pkt(struct hci_uart *hu)
hdr.evt = 0xff;
hdr.plen = bcsp->rx_skb->len;
memcpy(skb_push(bcsp->rx_skb, HCI_EVENT_HDR_SIZE), &hdr, HCI_EVENT_HDR_SIZE);
- bcsp->rx_skb->pkt_type = HCI_EVENT_PKT;
+ bt_cb(bcsp->rx_skb)->pkt_type = HCI_EVENT_PKT;
hci_recv_frame(bcsp->rx_skb);
} else {
diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c
index 533323b..cf8a22d 100644
--- a/drivers/bluetooth/hci_h4.c
+++ b/drivers/bluetooth/hci_h4.c
@@ -112,7 +112,7 @@ static int h4_enqueue(struct hci_uart *hu, struct sk_buff *skb)
BT_DBG("hu %p skb %p", hu, skb);
/* Prepend skb with frame type */
- memcpy(skb_push(skb, 1), &skb->pkt_type, 1);
+ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
skb_queue_tail(&h4->txq, skb);
return 0;
}
@@ -239,7 +239,7 @@ static int h4_recv(struct hci_uart *hu, void *data, int count)
return 0;
}
h4->rx_skb->dev = (void *) hu->hdev;
- h4->rx_skb->pkt_type = type;
+ bt_cb(h4->rx_skb)->pkt_type = type;
}
return count;
}
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 90be2ea..aed80cc 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -153,7 +153,7 @@ restart:
break;
}
- hci_uart_tx_complete(hu, skb->pkt_type);
+ hci_uart_tx_complete(hu, bt_cb(skb)->pkt_type);
kfree_skb(skb);
}
@@ -229,7 +229,7 @@ static int hci_uart_send_frame(struct sk_buff *skb)
hu = (struct hci_uart *) hdev->driver_data;
tty = hu->tty;
- BT_DBG("%s: type %d len %d", hdev->name, skb->pkt_type, skb->len);
+ BT_DBG("%s: type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len);
hu->proto->enqueue(hu, skb);
diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 657719b..67d96b5 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -127,7 +127,7 @@ static struct usb_device_id blacklist_ids[] = {
{ } /* Terminating entry */
};
-static struct _urb *_urb_alloc(int isoc, int gfp)
+static struct _urb *_urb_alloc(int isoc, unsigned int __nocast gfp)
{
struct _urb *_urb = kmalloc(sizeof(struct _urb) +
sizeof(struct usb_iso_packet_descriptor) * isoc, gfp);
@@ -443,7 +443,7 @@ static int __tx_submit(struct hci_usb *husb, struct _urb *_urb)
static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb)
{
- struct _urb *_urb = __get_completed(husb, skb->pkt_type);
+ struct _urb *_urb = __get_completed(husb, bt_cb(skb)->pkt_type);
struct usb_ctrlrequest *dr;
struct urb *urb;
@@ -451,7 +451,7 @@ static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb)
_urb = _urb_alloc(0, GFP_ATOMIC);
if (!_urb)
return -ENOMEM;
- _urb->type = skb->pkt_type;
+ _urb->type = bt_cb(skb)->pkt_type;
dr = kmalloc(sizeof(*dr), GFP_ATOMIC);
if (!dr) {
@@ -479,7 +479,7 @@ static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb)
static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb)
{
- struct _urb *_urb = __get_completed(husb, skb->pkt_type);
+ struct _urb *_urb = __get_completed(husb, bt_cb(skb)->pkt_type);
struct urb *urb;
int pipe;
@@ -487,7 +487,7 @@ static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb)
_urb = _urb_alloc(0, GFP_ATOMIC);
if (!_urb)
return -ENOMEM;
- _urb->type = skb->pkt_type;
+ _urb->type = bt_cb(skb)->pkt_type;
}
urb = &_urb->urb;
@@ -505,14 +505,14 @@ static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb)
#ifdef CONFIG_BT_HCIUSB_SCO
static inline int hci_usb_send_isoc(struct hci_usb *husb, struct sk_buff *skb)
{
- struct _urb *_urb = __get_completed(husb, skb->pkt_type);
+ struct _urb *_urb = __get_completed(husb, bt_cb(skb)->pkt_type);
struct urb *urb;
if (!_urb) {
_urb = _urb_alloc(HCI_MAX_ISOC_FRAMES, GFP_ATOMIC);
if (!_urb)
return -ENOMEM;
- _urb->type = skb->pkt_type;
+ _urb->type = bt_cb(skb)->pkt_type;
}
BT_DBG("%s skb %p len %d", husb->hdev->name, skb, skb->len);
@@ -601,11 +601,11 @@ static int hci_usb_send_frame(struct sk_buff *skb)
if (!test_bit(HCI_RUNNING, &hdev->flags))
return -EBUSY;
- BT_DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len);
+ BT_DBG("%s type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len);
husb = (struct hci_usb *) hdev->driver_data;
- switch (skb->pkt_type) {
+ switch (bt_cb(skb)->pkt_type) {
case HCI_COMMAND_PKT:
hdev->stat.cmd_tx++;
break;
@@ -627,7 +627,7 @@ static int hci_usb_send_frame(struct sk_buff *skb)
read_lock(&husb->completion_lock);
- skb_queue_tail(__transmit_q(husb, skb->pkt_type), skb);
+ skb_queue_tail(__transmit_q(husb, bt_cb(skb)->pkt_type), skb);
hci_usb_tx_wakeup(husb);
read_unlock(&husb->completion_lock);
@@ -682,7 +682,7 @@ static inline int __recv_frame(struct hci_usb *husb, int type, void *data, int c
return -ENOMEM;
}
skb->dev = (void *) husb->hdev;
- skb->pkt_type = type;
+ bt_cb(skb)->pkt_type = type;
__reassembly(husb, type) = skb;
@@ -702,6 +702,7 @@ static inline int __recv_frame(struct hci_usb *husb, int type, void *data, int c
if (!scb->expect) {
/* Complete frame */
__reassembly(husb, type) = NULL;
+ bt_cb(skb)->pkt_type = type;
hci_recv_frame(skb);
}
diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index f9b956fb..52cbd45 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -1,229 +1,220 @@
-/*
- BlueZ - Bluetooth protocol stack for Linux
- Copyright (C) 2000-2001 Qualcomm Incorporated
-
- Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2 as
- published by the Free Software Foundation;
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
- IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
- CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
- COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
- SOFTWARE IS DISCLAIMED.
-*/
-
/*
- * Bluetooth HCI virtual device driver.
*
- * $Id: hci_vhci.c,v 1.3 2002/04/17 17:37:20 maxk Exp $
+ * Bluetooth virtual HCI driver
+ *
+ * Copyright (C) 2000-2001 Qualcomm Incorporated
+ * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
+ * Copyright (C) 2004-2005 Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
*/
-#define VERSION "1.1"
#include <linux/config.h>
#include <linux/module.h>
-#include <linux/errno.h>
#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/sched.h>
+#include <linux/init.h>
#include <linux/slab.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
#include <linux/poll.h>
-#include <linux/fcntl.h>
-#include <linux/init.h>
-#include <linux/random.h>
#include <linux/skbuff.h>
#include <linux/miscdevice.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
-#include "hci_vhci.h"
-/* HCI device part */
+#ifndef CONFIG_BT_HCIVHCI_DEBUG
+#undef BT_DBG
+#define BT_DBG(D...)
+#endif
+
+#define VERSION "1.2"
+
+static int minor = MISC_DYNAMIC_MINOR;
+
+struct vhci_data {
+ struct hci_dev *hdev;
+
+ unsigned long flags;
+
+ wait_queue_head_t read_wait;
+ struct sk_buff_head readq;
+
+ struct fasync_struct *fasync;
+};
-static int hci_vhci_open(struct hci_dev *hdev)
+#define VHCI_FASYNC 0x0010
+
+static struct miscdevice vhci_miscdev;
+
+static int vhci_open_dev(struct hci_dev *hdev)
{
set_bit(HCI_RUNNING, &hdev->flags);
- return 0;
-}
-static int hci_vhci_flush(struct hci_dev *hdev)
-{
- struct hci_vhci_struct *hci_vhci = (struct hci_vhci_struct *) hdev->driver_data;
- skb_queue_purge(&hci_vhci->readq);
return 0;
}
-static int hci_vhci_close(struct hci_dev *hdev)
+static int vhci_close_dev(struct hci_dev *hdev)
{
+ struct vhci_data *vhci = hdev->driver_data;
+
if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
return 0;
- hci_vhci_flush(hdev);
+ skb_queue_purge(&vhci->readq);
+
return 0;
}
-static void hci_vhci_destruct(struct hci_dev *hdev)
+static int vhci_flush(struct hci_dev *hdev)
{
- struct hci_vhci_struct *vhci;
+ struct vhci_data *vhci = hdev->driver_data;
- if (!hdev) return;
+ skb_queue_purge(&vhci->readq);
- vhci = (struct hci_vhci_struct *) hdev->driver_data;
- kfree(vhci);
+ return 0;
}
-static int hci_vhci_send_frame(struct sk_buff *skb)
+static int vhci_send_frame(struct sk_buff *skb)
{
struct hci_dev* hdev = (struct hci_dev *) skb->dev;
- struct hci_vhci_struct *hci_vhci;
+ struct vhci_data *vhci;
if (!hdev) {
- BT_ERR("Frame for uknown device (hdev=NULL)");
+ BT_ERR("Frame for unknown HCI device (hdev=NULL)");
return -ENODEV;
}
if (!test_bit(HCI_RUNNING, &hdev->flags))
return -EBUSY;
- hci_vhci = (struct hci_vhci_struct *) hdev->driver_data;
+ vhci = hdev->driver_data;
+
+ memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
+ skb_queue_tail(&vhci->readq, skb);
- memcpy(skb_push(skb, 1), &skb->pkt_type, 1);
- skb_queue_tail(&hci_vhci->readq, skb);
+ if (vhci->flags & VHCI_FASYNC)
+ kill_fasync(&vhci->fasync, SIGIO, POLL_IN);
- if (hci_vhci->flags & VHCI_FASYNC)
- kill_fasync(&hci_vhci->fasync, SIGIO, POLL_IN);
- wake_up_interruptible(&hci_vhci->read_wait);
+ wake_up_interruptible(&vhci->read_wait);
return 0;
}
-/* Character device part */
-
-/* Poll */
-static unsigned int hci_vhci_chr_poll(struct file *file, poll_table * wait)
-{
- struct hci_vhci_struct *hci_vhci = (struct hci_vhci_struct *) file->private_data;
-
- poll_wait(file, &hci_vhci->read_wait, wait);
-
- if (!skb_queue_empty(&hci_vhci->readq))
- return POLLIN | POLLRDNORM;
-
- return POLLOUT | POLLWRNORM;
+static void vhci_destruct(struct hci_dev *hdev)
+{
+ kfree(hdev->driver_data);
}
-/* Get packet from user space buffer(already verified) */
-static inline ssize_t hci_vhci_get_user(struct hci_vhci_struct *hci_vhci, const char __user *buf, size_t count)
+static inline ssize_t vhci_get_user(struct vhci_data *vhci,
+ const char __user *buf, size_t count)
{
struct sk_buff *skb;
if (count > HCI_MAX_FRAME_SIZE)
return -EINVAL;
- if (!(skb = bt_skb_alloc(count, GFP_KERNEL)))
+ skb = bt_skb_alloc(count, GFP_KERNEL);
+ if (!skb)
return -ENOMEM;
-
+
if (copy_from_user(skb_put(skb, count), buf, count)) {
kfree_skb(skb);
return -EFAULT;
}
- skb->dev = (void *) hci_vhci->hdev;
- skb->pkt_type = *((__u8 *) skb->data);
+ skb->dev = (void *) vhci->hdev;
+ bt_cb(skb)->pkt_type = *((__u8 *) skb->data);
skb_pull(skb, 1);
hci_recv_frame(skb);
return count;
-}
-
-/* Write */
-static ssize_t hci_vhci_chr_write(struct file * file, const char __user * buf,
- size_t count, loff_t *pos)
-{
- struct hci_vhci_struct *hci_vhci = (struct hci_vhci_struct *) file->private_data;
-
- if (!access_ok(VERIFY_READ, buf, count))
- return -EFAULT;
-
- return hci_vhci_get_user(hci_vhci, buf, count);
}
-/* Put packet to user space buffer(already verified) */
-static inline ssize_t hci_vhci_put_user(struct hci_vhci_struct *hci_vhci,
- struct sk_buff *skb, char __user *buf,
- int count)
+static inline ssize_t vhci_put_user(struct vhci_data *vhci,
+ struct sk_buff *skb, char __user *buf, int count)
{
- int len = count, total = 0;
char __user *ptr = buf;
+ int len, total = 0;
+
+ len = min_t(unsigned int, skb->len, count);
- len = min_t(unsigned int, skb->len, len);
if (copy_to_user(ptr, skb->data, len))
return -EFAULT;
+
total += len;
- hci_vhci->hdev->stat.byte_tx += len;
- switch (skb->pkt_type) {
- case HCI_COMMAND_PKT:
- hci_vhci->hdev->stat.cmd_tx++;
- break;
+ vhci->hdev->stat.byte_tx += len;
- case HCI_ACLDATA_PKT:
- hci_vhci->hdev->stat.acl_tx++;
- break;
+ switch (bt_cb(skb)->pkt_type) {
+ case HCI_COMMAND_PKT:
+ vhci->hdev->stat.cmd_tx++;
+ break;
+
+ case HCI_ACLDATA_PKT:
+ vhci->hdev->stat.acl_tx++;
+ break;
- case HCI_SCODATA_PKT:
- hci_vhci->hdev->stat.cmd_tx++;
- break;
+ case HCI_SCODATA_PKT:
+ vhci->hdev->stat.cmd_tx++;
+ break;
};
return total;
}
-/* Read */
-static ssize_t hci_vhci_chr_read(struct file * file, char __user * buf, size_t count, loff_t *pos)
+static loff_t vhci_llseek(struct file * file, loff_t offset, int origin)
+{
+ return -ESPIPE;
+}
+
+static ssize_t vhci_read(struct file * file, char __user * buf, size_t count, loff_t *pos)
{
- struct hci_vhci_struct *hci_vhci = (struct hci_vhci_struct *) file->private_data;
DECLARE_WAITQUEUE(wait, current);
+ struct vhci_data *vhci = file->private_data;
struct sk_buff *skb;
ssize_t ret = 0;
- add_wait_queue(&hci_vhci->read_wait, &wait);
+ add_wait_queue(&vhci->read_wait, &wait);
while (count) {
set_current_state(TASK_INTERRUPTIBLE);
- /* Read frames from device queue */
- if (!(skb = skb_dequeue(&hci_vhci->readq))) {
+ skb = skb_dequeue(&vhci->readq);
+ if (!skb) {
if (file->f_flags & O_NONBLOCK) {
ret = -EAGAIN;
break;
}
+
if (signal_pending(current)) {
ret = -ERESTARTSYS;
break;
}
- /* Nothing to read, let's sleep */
schedule();
continue;
}
if (access_ok(VERIFY_WRITE, buf, count))
- ret = hci_vhci_put_user(hci_vhci, skb, buf, count);
+ ret = vhci_put_user(vhci, skb, buf, count);
else
ret = -EFAULT;
@@ -231,84 +222,90 @@ static ssize_t hci_vhci_chr_read(struct file * file, char __user * buf, size_t c
break;
}
set_current_state(TASK_RUNNING);
- remove_wait_queue(&hci_vhci->read_wait, &wait);
+ remove_wait_queue(&vhci->read_wait, &wait);
return ret;
}
-static loff_t hci_vhci_chr_lseek(struct file * file, loff_t offset, int origin)
+static ssize_t vhci_write(struct file *file,
+ const char __user *buf, size_t count, loff_t *pos)
{
- return -ESPIPE;
-}
+ struct vhci_data *vhci = file->private_data;
-static int hci_vhci_chr_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
-{
- return -EINVAL;
+ if (!access_ok(VERIFY_READ, buf, count))
+ return -EFAULT;
+
+ return vhci_get_user(vhci, buf, count);
}
-static int hci_vhci_chr_fasync(int fd, struct file *file, int on)
+static unsigned int vhci_poll(struct file *file, poll_table *wait)
{
- struct hci_vhci_struct *hci_vhci = (struct hci_vhci_struct *) file->private_data;
- int ret;
+ struct vhci_data *vhci = file->private_data;
- if ((ret = fasync_helper(fd, file, on, &hci_vhci->fasync)) < 0)
- return ret;
-
- if (on)
- hci_vhci->flags |= VHCI_FASYNC;
- else
- hci_vhci->flags &= ~VHCI_FASYNC;
+ poll_wait(file, &vhci->read_wait, wait);
- return 0;
+ if (!skb_queue_empty(&vhci->readq))
+ return POLLIN | POLLRDNORM;
+
+ return POLLOUT | POLLWRNORM;
}
-static int hci_vhci_chr_open(struct inode *inode, struct file * file)
+static int vhci_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long arg)
{
- struct hci_vhci_struct *hci_vhci = NULL;
+ return -EINVAL;
+}
+
+static int vhci_open(struct inode *inode, struct file *file)
+{
+ struct vhci_data *vhci;
struct hci_dev *hdev;
- if (!(hci_vhci = kmalloc(sizeof(struct hci_vhci_struct), GFP_KERNEL)))
+ vhci = kmalloc(sizeof(struct vhci_data), GFP_KERNEL);
+ if (!vhci)
return -ENOMEM;
- memset(hci_vhci, 0, sizeof(struct hci_vhci_struct));
+ memset(vhci, 0, sizeof(struct vhci_data));
- skb_queue_head_init(&hci_vhci->readq);
- init_waitqueue_head(&hci_vhci->read_wait);
+ skb_queue_head_init(&vhci->readq);
+ init_waitqueue_head(&vhci->read_wait);
- /* Initialize and register HCI device */
hdev = hci_alloc_dev();
if (!hdev) {
- kfree(hci_vhci);
+ kfree(vhci);
return -ENOMEM;
}
- hci_vhci->hdev = hdev;
+ vhci->hdev = hdev;
hdev->type = HCI_VHCI;
- hdev->driver_data = hci_vhci;
+ hdev->driver_data = vhci;
+ SET_HCIDEV_DEV(hdev, vhci_miscdev.dev);
- hdev->open = hci_vhci_open;
- hdev->close = hci_vhci_close;
- hdev->flush = hci_vhci_flush;
- hdev->send = hci_vhci_send_frame;
- hdev->destruct = hci_vhci_destruct;
+ hdev->open = vhci_open_dev;
+ hdev->close = vhci_close_dev;
+ hdev->flush = vhci_flush;
+ hdev->send = vhci_send_frame;
+ hdev->destruct = vhci_destruct;
hdev->owner = THIS_MODULE;
-
+
if (hci_register_dev(hdev) < 0) {
- kfree(hci_vhci);
+ BT_ERR("Can't register HCI device");
+ kfree(vhci);
hci_free_dev(hdev);
return -EBUSY;
}
- file->private_data = hci_vhci;
- return nonseekable_open(inode, file);
+ file->private_data = vhci;
+
+ return nonseekable_open(inode, file);
}
-static int hci_vhci_chr_close(struct inode *inode, struct file *file)
+static int vhci_release(struct inode *inode, struct file *file)
{
- struct hci_vhci_struct *hci_vhci = (struct hci_vhci_struct *) file->private_data;
- struct hci_dev *hdev = hci_vhci->hdev;
+ struct vhci_data *vhci = file->private_data;
+ struct hci_dev *hdev = vhci->hdev;
if (hci_unregister_dev(hdev) < 0) {
BT_ERR("Can't unregister HCI device %s", hdev->name);
@@ -317,48 +314,71 @@ static int hci_vhci_chr_close(struct inode *inode, struct file *file)
hci_free_dev(hdev);
file->private_data = NULL;
+
return 0;
}
-static struct file_operations hci_vhci_fops = {
- .owner = THIS_MODULE,
- .llseek = hci_vhci_chr_lseek,
- .read = hci_vhci_chr_read,
- .write = hci_vhci_chr_write,
- .poll = hci_vhci_chr_poll,
- .ioctl = hci_vhci_chr_ioctl,
- .open = hci_vhci_chr_open,
- .release = hci_vhci_chr_close,
- .fasync = hci_vhci_chr_fasync
+static int vhci_fasync(int fd, struct file *file, int on)
+{
+ struct vhci_data *vhci = file->private_data;
+ int err;
+
+ err = fasync_helper(fd, file, on, &vhci->fasync);
+ if (err < 0)
+ return err;
+
+ if (on)
+ vhci->flags |= VHCI_FASYNC;
+ else
+ vhci->flags &= ~VHCI_FASYNC;
+
+ return 0;
+}
+
+static struct file_operations vhci_fops = {
+ .owner = THIS_MODULE,
+ .llseek = vhci_llseek,
+ .read = vhci_read,
+ .write = vhci_write,
+ .poll = vhci_poll,
+ .ioctl = vhci_ioctl,
+ .open = vhci_open,
+ .release = vhci_release,
+ .fasync = vhci_fasync,
};
-static struct miscdevice hci_vhci_miscdev=
-{
- VHCI_MINOR,
- "hci_vhci",
- &hci_vhci_fops
+static struct miscdevice vhci_miscdev= {
+ .name = "vhci",
+ .fops = &vhci_fops,
};
-static int __init hci_vhci_init(void)
+static int __init vhci_init(void)
{
- BT_INFO("VHCI driver ver %s", VERSION);
+ BT_INFO("Virtual HCI driver ver %s", VERSION);
- if (misc_register(&hci_vhci_miscdev)) {
- BT_ERR("Can't register misc device %d\n", VHCI_MINOR);
+ vhci_miscdev.minor = minor;
+
+ if (misc_register(&vhci_miscdev) < 0) {
+ BT_ERR("Can't register misc device with minor %d", minor);
return -EIO;
}
return 0;
}
-static void hci_vhci_cleanup(void)
+static void __exit vhci_exit(void)
{
- misc_deregister(&hci_vhci_miscdev);
+ if (misc_deregister(&vhci_miscdev) < 0)
+ BT_ERR("Can't unregister misc device with minor %d", minor);
}
-module_init(hci_vhci_init);
-module_exit(hci_vhci_cleanup);
+module_init(vhci_init);
+module_exit(vhci_exit);
+
+module_param(minor, int, 0444);
+MODULE_PARM_DESC(minor, "Miscellaneous minor device number");
-MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>");
-MODULE_DESCRIPTION("Bluetooth VHCI driver ver " VERSION);
-MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>");
+MODULE_DESCRIPTION("Bluetooth virtual HCI driver ver " VERSION);
+MODULE_VERSION(VERSION);
+MODULE_LICENSE("GPL");
diff --git a/drivers/bluetooth/hci_vhci.h b/drivers/bluetooth/hci_vhci.h
deleted file mode 100644
index 53b11f9..0000000
--- a/drivers/bluetooth/hci_vhci.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- BlueZ - Bluetooth protocol stack for Linux
- Copyright (C) 2000-2001 Qualcomm Incorporated
-
- Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2 as
- published by the Free Software Foundation;
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
- IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
- CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
- COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
- SOFTWARE IS DISCLAIMED.
-*/
-
-/*
- * $Id: hci_vhci.h,v 1.1.1.1 2002/03/08 21:03:15 maxk Exp $
- */
-
-#ifndef __HCI_VHCI_H
-#define __HCI_VHCI_H
-
-#ifdef __KERNEL__
-
-struct hci_vhci_struct {
- struct hci_dev *hdev;
- __u32 flags;
- wait_queue_head_t read_wait;
- struct sk_buff_head readq;
- struct fasync_struct *fasync;
-};
-
-/* VHCI device flags */
-#define VHCI_FASYNC 0x0010
-
-#endif /* __KERNEL__ */
-
-#define VHCI_DEV "/dev/vhci"
-#define VHCI_MINOR 250
-
-#endif /* __HCI_VHCI_H */
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 38dd9ff..0829db5 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -734,7 +734,7 @@ static int viocd_remove(struct vio_dev *vdev)
*/
static struct vio_device_id viocd_device_table[] __devinitdata = {
{ "viocd", "" },
- { 0, }
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, viocd_device_table);
diff --git a/drivers/char/hvc_vio.c b/drivers/char/hvc_vio.c
index 60bb915..78d681d 100644
--- a/drivers/char/hvc_vio.c
+++ b/drivers/char/hvc_vio.c
@@ -39,7 +39,7 @@ char hvc_driver_name[] = "hvc_console";
static struct vio_device_id hvc_driver_table[] __devinitdata = {
{"serial", "hvterm1"},
- { NULL, }
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, hvc_driver_table);
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 3236d24..f47f009 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -527,7 +527,7 @@ static int khvcsd(void *unused)
static struct vio_device_id hvcs_driver_table[] __devinitdata= {
{"serial-server", "hvterm2"},
- { NULL, }
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, hvcs_driver_table);
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 6b11d6b..7999da2 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1589,6 +1589,40 @@ u32 secure_tcpv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dp
EXPORT_SYMBOL(secure_tcpv6_port_ephemeral);
#endif
+#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
+/* Similar to secure_tcp_sequence_number but generate a 48 bit value
+ * bit's 32-47 increase every key exchange
+ * 0-31 hash(source, dest)
+ */
+u64 secure_dccp_sequence_number(__u32 saddr, __u32 daddr,
+ __u16 sport, __u16 dport)
+{
+ struct timeval tv;
+ u64 seq;
+ __u32 hash[4];
+ struct keydata *keyptr = get_keyptr();
+
+ hash[0] = saddr;
+ hash[1] = daddr;
+ hash[2] = (sport << 16) + dport;
+ hash[3] = keyptr->secret[11];
+
+ seq = half_md4_transform(hash, keyptr->secret);
+ seq |= ((u64)keyptr->count) << (32 - HASH_BITS);
+
+ do_gettimeofday(&tv);
+ seq += tv.tv_usec + tv.tv_sec * 1000000;
+ seq &= (1ull << 48) - 1;
+#if 0
+ printk("dccp init_seq(%lx, %lx, %d, %d) = %d\n",
+ saddr, daddr, sport, dport, seq);
+#endif
+ return seq;
+}
+
+EXPORT_SYMBOL(secure_dccp_sequence_number);
+#endif
+
#endif /* CONFIG_INET */
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index 4764b4f..0aff45f 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -991,7 +991,7 @@ static int viotape_remove(struct vio_dev *vdev)
*/
static struct vio_device_id viotape_device_table[] __devinitdata = {
{ "viotape", "" },
- { 0, }
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, viotape_device_table);
diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index b248d89..d633770 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -681,7 +681,7 @@ static void handle_packet_response(struct hpsb_host *host, int tcode,
return;
}
- __skb_unlink(skb, skb->list);
+ __skb_unlink(skb, &host->pending_packet_queue);
if (packet->state == hpsb_queued) {
packet->sendtime = jiffies;
@@ -989,7 +989,7 @@ void abort_timedouts(unsigned long __opaque)
packet = (struct hpsb_packet *)skb->data;
if (time_before(packet->sendtime + expire, jiffies)) {
- __skb_unlink(skb, skb->list);
+ __skb_unlink(skb, &host->pending_packet_queue);
packet->state = hpsb_complete;
packet->ack_code = ACKX_TIMEOUT;
queue_packet_complete(packet);
diff --git a/drivers/isdn/act2000/capi.c b/drivers/isdn/act2000/capi.c
index afa4668..6ae6eb3 100644
--- a/drivers/isdn/act2000/capi.c
+++ b/drivers/isdn/act2000/capi.c
@@ -606,7 +606,7 @@ handle_ack(act2000_card *card, act2000_chan *chan, __u8 blocknr) {
if ((((m->msg.data_b3_req.fakencci >> 8) & 0xff) == chan->ncci) &&
(m->msg.data_b3_req.blocknr == blocknr)) {
/* found corresponding DATA_B3_REQ */
- skb_unlink(tmp);
+ skb_unlink(tmp, &card->ackq);
chan->queued -= m->msg.data_b3_req.datalen;
if (m->msg.data_b3_req.flags)
ret = m->msg.data_b3_req.datalen;
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index f30e8e6..96c115e 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -1786,7 +1786,6 @@ isdn_net_receive(struct net_device *ndev, struct sk_buff *skb)
lp->stats.rx_bytes += skb->len;
}
skb->dev = ndev;
- skb->input_dev = ndev;
skb->pkt_type = PACKET_HOST;
skb->mac.raw = skb->data;
#ifdef ISDN_DEBUG_NET_DUMP
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 260a323..d97a9be 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -1177,7 +1177,6 @@ isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff
mlp->huptimer = 0;
#endif /* CONFIG_IPPP_FILTER */
skb->dev = dev;
- skb->input_dev = dev;
skb->mac.raw = skb->data;
netif_rx(skb);
/* net_dev->local->stats.rx_packets++; done in isdn_net.c */
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 8acc655..7babf6a 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -14,8 +14,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.2.19"
-#define DRV_MODULE_RELDATE "May 23, 2005"
+#define DRV_MODULE_VERSION "1.2.20"
+#define DRV_MODULE_RELDATE "August 22, 2005"
#define RUN_AT(x) (jiffies + (x))
@@ -52,7 +52,6 @@ static struct {
{ "HP NC370i Multifunction Gigabit Server Adapter" },
{ "Broadcom NetXtreme II BCM5706 1000Base-SX" },
{ "HP NC370F Multifunction Gigabit Server Adapter" },
- { 0 },
};
static struct pci_device_id bnx2_pci_tbl[] = {
@@ -108,6 +107,15 @@ static struct flash_spec flash_table[] =
MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl);
+static inline u32 bnx2_tx_avail(struct bnx2 *bp)
+{
+ u32 diff = TX_RING_IDX(bp->tx_prod) - TX_RING_IDX(bp->tx_cons);
+
+ if (diff > MAX_TX_DESC_CNT)
+ diff = (diff & MAX_TX_DESC_CNT) - 1;
+ return (bp->tx_ring_size - diff);
+}
+
static u32
bnx2_reg_rd_ind(struct bnx2 *bp, u32 offset)
{
@@ -807,7 +815,19 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
bnx2_write_phy(bp, MII_ADVERTISE, new_adv);
bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART |
BMCR_ANENABLE);
- bp->serdes_an_pending = SERDES_AN_TIMEOUT / bp->timer_interval;
+ if (CHIP_NUM(bp) == CHIP_NUM_5706) {
+ /* Speed up link-up time when the link partner
+ * does not autonegotiate which is very common
+ * in blade servers. Some blade servers use
+ * IPMI for kerboard input and it's important
+ * to minimize link disruptions. Autoneg. involves
+ * exchanging base pages plus 3 next pages and
+ * normally completes in about 120 msec.
+ */
+ bp->current_interval = SERDES_AN_TIMEOUT;
+ bp->serdes_an_pending = 1;
+ mod_timer(&bp->timer, jiffies + bp->current_interval);
+ }
}
return 0;
@@ -1327,22 +1347,17 @@ bnx2_tx_int(struct bnx2 *bp)
}
}
- atomic_add(tx_free_bd, &bp->tx_avail_bd);
+ bp->tx_cons = sw_cons;
if (unlikely(netif_queue_stopped(bp->dev))) {
- unsigned long flags;
-
- spin_lock_irqsave(&bp->tx_lock, flags);
+ spin_lock(&bp->tx_lock);
if ((netif_queue_stopped(bp->dev)) &&
- (atomic_read(&bp->tx_avail_bd) > MAX_SKB_FRAGS)) {
+ (bnx2_tx_avail(bp) > MAX_SKB_FRAGS)) {
netif_wake_queue(bp->dev);
}
- spin_unlock_irqrestore(&bp->tx_lock, flags);
+ spin_unlock(&bp->tx_lock);
}
-
- bp->tx_cons = sw_cons;
-
}
static inline void
@@ -1523,15 +1538,12 @@ bnx2_msi(int irq, void *dev_instance, struct pt_regs *regs)
BNX2_PCICFG_INT_ACK_CMD_MASK_INT);
/* Return here if interrupt is disabled. */
- if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
- return IRQ_RETVAL(1);
- }
+ if (unlikely(atomic_read(&bp->intr_sem) != 0))
+ return IRQ_HANDLED;
- if (netif_rx_schedule_prep(dev)) {
- __netif_rx_schedule(dev);
- }
+ netif_rx_schedule(dev);
- return IRQ_RETVAL(1);
+ return IRQ_HANDLED;
}
static irqreturn_t
@@ -1549,22 +1561,19 @@ bnx2_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
if ((bp->status_blk->status_idx == bp->last_status_idx) ||
(REG_RD(bp, BNX2_PCICFG_MISC_STATUS) &
BNX2_PCICFG_MISC_STATUS_INTA_VALUE))
- return IRQ_RETVAL(0);
+ return IRQ_NONE;
REG_WR(bp, BNX2_PCICFG_INT_ACK_CMD,
BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM |
BNX2_PCICFG_INT_ACK_CMD_MASK_INT);
/* Return here if interrupt is shared and is disabled. */
- if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
- return IRQ_RETVAL(1);
- }
+ if (unlikely(atomic_read(&bp->intr_sem) != 0))
+ return IRQ_HANDLED;
- if (netif_rx_schedule_prep(dev)) {
- __netif_rx_schedule(dev);
- }
+ netif_rx_schedule(dev);
- return IRQ_RETVAL(1);
+ return IRQ_HANDLED;
}
static int
@@ -1581,11 +1590,9 @@ bnx2_poll(struct net_device *dev, int *budget)
(bp->status_blk->status_attn_bits_ack &
STATUS_ATTN_BITS_LINK_STATE)) {
- unsigned long flags;
-
- spin_lock_irqsave(&bp->phy_lock, flags);
+ spin_lock(&bp->phy_lock);
bnx2_phy_int(bp);
- spin_unlock_irqrestore(&bp->phy_lock, flags);
+ spin_unlock(&bp->phy_lock);
}
if (bp->status_blk->status_tx_quick_consumer_index0 != bp->tx_cons) {
@@ -1628,9 +1635,8 @@ bnx2_set_rx_mode(struct net_device *dev)
struct bnx2 *bp = dev->priv;
u32 rx_mode, sort_mode;
int i;
- unsigned long flags;
- spin_lock_irqsave(&bp->phy_lock, flags);
+ spin_lock_bh(&bp->phy_lock);
rx_mode = bp->rx_mode & ~(BNX2_EMAC_RX_MODE_PROMISCUOUS |
BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG);
@@ -1691,7 +1697,7 @@ bnx2_set_rx_mode(struct net_device *dev)
REG_WR(bp, BNX2_RPM_SORT_USER0, sort_mode);
REG_WR(bp, BNX2_RPM_SORT_USER0, sort_mode | BNX2_RPM_SORT_USER0_ENA);
- spin_unlock_irqrestore(&bp->phy_lock, flags);
+ spin_unlock_bh(&bp->phy_lock);
}
static void
@@ -2960,7 +2966,6 @@ bnx2_init_tx_ring(struct bnx2 *bp)
bp->tx_prod = 0;
bp->tx_cons = 0;
bp->tx_prod_bseq = 0;
- atomic_set(&bp->tx_avail_bd, bp->tx_ring_size);
val = BNX2_L2CTX_TYPE_TYPE_L2;
val |= BNX2_L2CTX_TYPE_SIZE_L2;
@@ -3507,11 +3512,11 @@ bnx2_test_registers(struct bnx2 *bp)
rw_mask = reg_tbl[i].rw_mask;
ro_mask = reg_tbl[i].ro_mask;
- save_val = readl((u8 *) bp->regview + offset);
+ save_val = readl(bp->regview + offset);
- writel(0, (u8 *) bp->regview + offset);
+ writel(0, bp->regview + offset);
- val = readl((u8 *) bp->regview + offset);
+ val = readl(bp->regview + offset);
if ((val & rw_mask) != 0) {
goto reg_test_err;
}
@@ -3520,9 +3525,9 @@ bnx2_test_registers(struct bnx2 *bp)
goto reg_test_err;
}
- writel(0xffffffff, (u8 *) bp->regview + offset);
+ writel(0xffffffff, bp->regview + offset);
- val = readl((u8 *) bp->regview + offset);
+ val = readl(bp->regview + offset);
if ((val & rw_mask) != rw_mask) {
goto reg_test_err;
}
@@ -3531,11 +3536,11 @@ bnx2_test_registers(struct bnx2 *bp)
goto reg_test_err;
}
- writel(save_val, (u8 *) bp->regview + offset);
+ writel(save_val, bp->regview + offset);
continue;
reg_test_err:
- writel(save_val, (u8 *) bp->regview + offset);
+ writel(save_val, bp->regview + offset);
ret = -ENODEV;
break;
}
@@ -3752,10 +3757,10 @@ bnx2_test_link(struct bnx2 *bp)
{
u32 bmsr;
- spin_lock_irq(&bp->phy_lock);
+ spin_lock_bh(&bp->phy_lock);
bnx2_read_phy(bp, MII_BMSR, &bmsr);
bnx2_read_phy(bp, MII_BMSR, &bmsr);
- spin_unlock_irq(&bp->phy_lock);
+ spin_unlock_bh(&bp->phy_lock);
if (bmsr & BMSR_LSTATUS) {
return 0;
@@ -3801,6 +3806,9 @@ bnx2_timer(unsigned long data)
struct bnx2 *bp = (struct bnx2 *) data;
u32 msg;
+ if (!netif_running(bp->dev))
+ return;
+
if (atomic_read(&bp->intr_sem) != 0)
goto bnx2_restart_timer;
@@ -3809,15 +3817,16 @@ bnx2_timer(unsigned long data)
if ((bp->phy_flags & PHY_SERDES_FLAG) &&
(CHIP_NUM(bp) == CHIP_NUM_5706)) {
- unsigned long flags;
- spin_lock_irqsave(&bp->phy_lock, flags);
+ spin_lock(&bp->phy_lock);
if (bp->serdes_an_pending) {
bp->serdes_an_pending--;
}
else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
u32 bmcr;
+ bp->current_interval = bp->timer_interval;
+
bnx2_read_phy(bp, MII_BMCR, &bmcr);
if (bmcr & BMCR_ANENABLE) {
@@ -3860,14 +3869,14 @@ bnx2_timer(unsigned long data)
}
}
+ else
+ bp->current_interval = bp->timer_interval;
- spin_unlock_irqrestore(&bp->phy_lock, flags);
+ spin_unlock(&bp->phy_lock);
}
bnx2_restart_timer:
- bp->timer.expires = RUN_AT(bp->timer_interval);
-
- add_timer(&bp->timer);
+ mod_timer(&bp->timer, jiffies + bp->current_interval);
}
/* Called with rtnl_lock */
@@ -3920,12 +3929,7 @@ bnx2_open(struct net_device *dev)
return rc;
}
- init_timer(&bp->timer);
-
- bp->timer.expires = RUN_AT(bp->timer_interval);
- bp->timer.data = (unsigned long) bp;
- bp->timer.function = bnx2_timer;
- add_timer(&bp->timer);
+ mod_timer(&bp->timer, jiffies + bp->current_interval);
atomic_set(&bp->intr_sem, 0);
@@ -3976,12 +3980,17 @@ bnx2_reset_task(void *data)
{
struct bnx2 *bp = data;
+ if (!netif_running(bp->dev))
+ return;
+
+ bp->in_reset_task = 1;
bnx2_netif_stop(bp);
bnx2_init_nic(bp);
atomic_set(&bp->intr_sem, 1);
bnx2_netif_start(bp);
+ bp->in_reset_task = 0;
}
static void
@@ -4041,9 +4050,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
u16 prod, ring_prod;
int i;
- if (unlikely(atomic_read(&bp->tx_avail_bd) <
- (skb_shinfo(skb)->nr_frags + 1))) {
-
+ if (unlikely(bnx2_tx_avail(bp) < (skb_shinfo(skb)->nr_frags + 1))) {
netif_stop_queue(dev);
printk(KERN_ERR PFX "%s: BUG! Tx ring full when queue awake!\n",
dev->name);
@@ -4140,8 +4147,6 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
prod = NEXT_TX_BD(prod);
bp->tx_prod_bseq += skb->len;
- atomic_sub(last_frag + 1, &bp->tx_avail_bd);
-
REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, prod);
REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq);
@@ -4150,17 +4155,13 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
bp->tx_prod = prod;
dev->trans_start = jiffies;
- if (unlikely(atomic_read(&bp->tx_avail_bd) <= MAX_SKB_FRAGS)) {
- unsigned long flags;
-
- spin_lock_irqsave(&bp->tx_lock, flags);
- if (atomic_read(&bp->tx_avail_bd) <= MAX_SKB_FRAGS) {
- netif_stop_queue(dev);
-
- if (atomic_read(&bp->tx_avail_bd) > MAX_SKB_FRAGS)
- netif_wake_queue(dev);
- }
- spin_unlock_irqrestore(&bp->tx_lock, flags);
+ if (unlikely(bnx2_tx_avail(bp) <= MAX_SKB_FRAGS)) {
+ spin_lock(&bp->tx_lock);
+ netif_stop_queue(dev);
+
+ if (bnx2_tx_avail(bp) > MAX_SKB_FRAGS)
+ netif_wake_queue(dev);
+ spin_unlock(&bp->tx_lock);
}
return NETDEV_TX_OK;
@@ -4173,7 +4174,13 @@ bnx2_close(struct net_device *dev)
struct bnx2 *bp = dev->priv;
u32 reset_code;
- flush_scheduled_work();
+ /* Calling flush_scheduled_work() may deadlock because
+ * linkwatch_event() may be on the workqueue and it will try to get
+ * the rtnl_lock which we are holding.
+ */
+ while (bp->in_reset_task)
+ msleep(1);
+
bnx2_netif_stop(bp);
del_timer_sync(&bp->timer);
if (bp->wol)
@@ -4390,11 +4397,11 @@ bnx2_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
bp->req_line_speed = req_line_speed;
bp->req_duplex = req_duplex;
- spin_lock_irq(&bp->phy_lock);
+ spin_lock_bh(&bp->phy_lock);
bnx2_setup_phy(bp);
- spin_unlock_irq(&bp->phy_lock);
+ spin_unlock_bh(&bp->phy_lock);
return 0;
}
@@ -4464,19 +4471,20 @@ bnx2_nway_reset(struct net_device *dev)
return -EINVAL;
}
- spin_lock_irq(&bp->phy_lock);
+ spin_lock_bh(&bp->phy_lock);
/* Force a link down visible on the other side */
if (bp->phy_flags & PHY_SERDES_FLAG) {
bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK);
- spin_unlock_irq(&bp->phy_lock);
+ spin_unlock_bh(&bp->phy_lock);
msleep(20);
- spin_lock_irq(&bp->phy_lock);
+ spin_lock_bh(&bp->phy_lock);
if (CHIP_NUM(bp) == CHIP_NUM_5706) {
- bp->serdes_an_pending = SERDES_AN_TIMEOUT /
- bp->timer_interval;
+ bp->current_interval = SERDES_AN_TIMEOUT;
+ bp->serdes_an_pending = 1;
+ mod_timer(&bp->timer, jiffies + bp->current_interval);
}
}
@@ -4484,7 +4492,7 @@ bnx2_nway_reset(struct net_device *dev)
bmcr &= ~BMCR_LOOPBACK;
bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART | BMCR_ANENABLE);
- spin_unlock_irq(&bp->phy_lock);
+ spin_unlock_bh(&bp->phy_lock);
return 0;
}
@@ -4670,11 +4678,11 @@ bnx2_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
bp->autoneg &= ~AUTONEG_FLOW_CTRL;
}
- spin_lock_irq(&bp->phy_lock);
+ spin_lock_bh(&bp->phy_lock);
bnx2_setup_phy(bp);
- spin_unlock_irq(&bp->phy_lock);
+ spin_unlock_bh(&bp->phy_lock);
return 0;
}
@@ -4698,7 +4706,7 @@ bnx2_set_rx_csum(struct net_device *dev, u32 data)
#define BNX2_NUM_STATS 45
-struct {
+static struct {
char string[ETH_GSTRING_LEN];
} bnx2_stats_str_arr[BNX2_NUM_STATS] = {
{ "rx_bytes" },
@@ -4750,7 +4758,7 @@ struct {
#define STATS_OFFSET32(offset_name) (offsetof(struct statistics_block, offset_name) / 4)
-unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
+static unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
STATS_OFFSET32(stat_IfHCInOctets_hi),
STATS_OFFSET32(stat_IfHCInBadOctets_hi),
STATS_OFFSET32(stat_IfHCOutOctets_hi),
@@ -4801,7 +4809,7 @@ unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
/* stat_IfHCInBadOctets and stat_Dot3StatsCarrierSenseErrors are
* skipped because of errata.
*/
-u8 bnx2_5706_stats_len_arr[BNX2_NUM_STATS] = {
+static u8 bnx2_5706_stats_len_arr[BNX2_NUM_STATS] = {
8,0,8,8,8,8,8,8,8,8,
4,0,4,4,4,4,4,4,4,4,
4,4,4,4,4,4,4,4,4,4,
@@ -4811,7 +4819,7 @@ u8 bnx2_5706_stats_len_arr[BNX2_NUM_STATS] = {
#define BNX2_NUM_TESTS 6
-struct {
+static struct {
char string[ETH_GSTRING_LEN];
} bnx2_tests_str_arr[BNX2_NUM_TESTS] = {
{ "register_test (offline)" },
@@ -4910,7 +4918,7 @@ bnx2_get_ethtool_stats(struct net_device *dev,
struct bnx2 *bp = dev->priv;
int i;
u32 *hw_stats = (u32 *) bp->stats_blk;
- u8 *stats_len_arr = 0;
+ u8 *stats_len_arr = NULL;
if (hw_stats == NULL) {
memset(buf, 0, sizeof(u64) * BNX2_NUM_STATS);
@@ -5012,7 +5020,7 @@ static struct ethtool_ops bnx2_ethtool_ops = {
static int
bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
- struct mii_ioctl_data *data = (struct mii_ioctl_data *)&ifr->ifr_data;
+ struct mii_ioctl_data *data = if_mii(ifr);
struct bnx2 *bp = dev->priv;
int err;
@@ -5024,9 +5032,9 @@ bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCGMIIREG: {
u32 mii_regval;
- spin_lock_irq(&bp->phy_lock);
+ spin_lock_bh(&bp->phy_lock);
err = bnx2_read_phy(bp, data->reg_num & 0x1f, &mii_regval);
- spin_unlock_irq(&bp->phy_lock);
+ spin_unlock_bh(&bp->phy_lock);
data->val_out = mii_regval;
@@ -5037,9 +5045,9 @@ bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
if (!capable(CAP_NET_ADMIN))
return -EPERM;
- spin_lock_irq(&bp->phy_lock);
+ spin_lock_bh(&bp->phy_lock);
err = bnx2_write_phy(bp, data->reg_num & 0x1f, data->val_in);
- spin_unlock_irq(&bp->phy_lock);
+ spin_unlock_bh(&bp->phy_lock);
return err;
@@ -5057,6 +5065,9 @@ bnx2_change_mac_addr(struct net_device *dev, void *p)
struct sockaddr *addr = p;
struct bnx2 *bp = dev->priv;
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EINVAL;
+
memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
if (netif_running(dev))
bnx2_set_mac_addr(bp);
@@ -5305,6 +5316,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
bp->stats_ticks = 1000000 & 0xffff00;
bp->timer_interval = HZ;
+ bp->current_interval = HZ;
/* Disable WOL support if we are running on a SERDES chip. */
if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) {
@@ -5328,6 +5340,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
bp->req_line_speed = 0;
if (bp->phy_flags & PHY_SERDES_FLAG) {
bp->advertising = ETHTOOL_ALL_FIBRE_SPEED | ADVERTISED_Autoneg;
+
+ reg = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE +
+ BNX2_PORT_HW_CFG_CONFIG);
+ reg &= BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK;
+ if (reg == BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G) {
+ bp->autoneg = 0;
+ bp->req_line_speed = bp->line_speed = SPEED_1000;
+ bp->req_duplex = DUPLEX_FULL;
+ }
}
else {
bp->advertising = ETHTOOL_ALL_COPPER_SPEED | ADVERTISED_Autoneg;
@@ -5335,11 +5356,17 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
bp->req_flow_ctrl = FLOW_CTRL_RX | FLOW_CTRL_TX;
+ init_timer(&bp->timer);
+ bp->timer.expires = RUN_AT(bp->timer_interval);
+ bp->timer.data = (unsigned long) bp;
+ bp->timer.function = bnx2_timer;
+
return 0;
err_out_unmap:
if (bp->regview) {
iounmap(bp->regview);
+ bp->regview = NULL;
}
err_out_release:
@@ -5454,6 +5481,8 @@ bnx2_remove_one(struct pci_dev *pdev)
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = dev->priv;
+ flush_scheduled_work();
+
unregister_netdev(dev);
if (bp->regview)
@@ -5505,12 +5534,12 @@ bnx2_resume(struct pci_dev *pdev)
}
static struct pci_driver bnx2_pci_driver = {
- name: DRV_MODULE_NAME,
- id_table: bnx2_pci_tbl,
- probe: bnx2_init_one,
- remove: __devexit_p(bnx2_remove_one),
- suspend: bnx2_suspend,
- resume: bnx2_resume,
+ .name = DRV_MODULE_NAME,
+ .id_table = bnx2_pci_tbl,
+ .probe = bnx2_init_one,
+ .remove = __devexit_p(bnx2_remove_one),
+ .suspend = bnx2_suspend,
+ .resume = bnx2_resume,
};
static int __init bnx2_init(void)
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 8214a28..9ad3f57 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -3841,12 +3841,12 @@ struct bnx2 {
struct status_block *status_blk;
u32 last_status_idx;
- atomic_t tx_avail_bd;
struct tx_bd *tx_desc_ring;
struct sw_bd *tx_buf_ring;
u32 tx_prod_bseq;
u16 tx_prod;
u16 tx_cons;
+ int tx_ring_size;
#ifdef BCM_VLAN
struct vlan_group *vlgrp;
@@ -3872,8 +3872,10 @@ struct bnx2 {
char *name;
int timer_interval;
+ int current_interval;
struct timer_list timer;
struct work_struct reset_task;
+ int in_reset_task;
/* Used to synchronize phy accesses. */
spinlock_t phy_lock;
@@ -3927,7 +3929,6 @@ struct bnx2 {
u16 fw_wr_seq;
u16 fw_drv_pulse_wr_seq;
- int tx_ring_size;
dma_addr_t tx_desc_mapping;
@@ -3985,7 +3986,7 @@ struct bnx2 {
#define PHY_LOOPBACK 2
u8 serdes_an_pending;
-#define SERDES_AN_TIMEOUT (2 * HZ)
+#define SERDES_AN_TIMEOUT (HZ / 3)
u8 mac_addr[8];
@@ -4171,6 +4172,9 @@ struct fw_info {
#define BNX2_PORT_HW_CFG_MAC_LOWER 0x00000054
#define BNX2_PORT_HW_CFG_CONFIG 0x00000058
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK 0x001f0000
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_AN 0x00000000
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G 0x00030000
#define BNX2_PORT_HW_CFG_IMD_MAC_A_UPPER 0x00000068
#define BNX2_PORT_HW_CFG_IMD_MAC_A_LOWER 0x0000006c
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index a2e8dda..d2f34d5 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2419,22 +2419,19 @@ out:
return 0;
}
-int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype)
+int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev)
{
struct bonding *bond = dev->priv;
struct slave *slave = NULL;
int ret = NET_RX_DROP;
- if (!(dev->flags & IFF_MASTER)) {
+ if (!(dev->flags & IFF_MASTER))
goto out;
- }
read_lock(&bond->lock);
- slave = bond_get_slave_by_dev((struct bonding *)dev->priv,
- skb->real_dev);
- if (slave == NULL) {
+ slave = bond_get_slave_by_dev((struct bonding *)dev->priv, orig_dev);
+ if (!slave)
goto out_unlock;
- }
bond_3ad_rx_indication((struct lacpdu *) skb->data, slave, skb->len);
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h
index f468238..673a30a 100644
--- a/drivers/net/bonding/bond_3ad.h
+++ b/drivers/net/bonding/bond_3ad.h
@@ -295,6 +295,6 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave);
void bond_3ad_handle_link_change(struct slave *slave, char link);
int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info);
int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev);
-int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype);
+int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev);
#endif //__BOND_3AD_H__
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 19e829b..f8fce39 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -354,15 +354,14 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp)
_unlock_rx_hashtbl(bond);
}
-static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct packet_type *ptype)
+static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct packet_type *ptype, struct net_device *orig_dev)
{
struct bonding *bond = bond_dev->priv;
struct arp_pkt *arp = (struct arp_pkt *)skb->data;
int res = NET_RX_DROP;
- if (!(bond_dev->flags & IFF_MASTER)) {
+ if (!(bond_dev->flags & IFF_MASTER))
goto out;
- }
if (!arp) {
dprintk("Packet has no ARP data\n");
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index ba9f058..2946e03 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -98,7 +98,7 @@ static char bcast_addr[6]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
static char bpq_eth_addr[6];
-static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *);
+static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
static int bpq_device_event(struct notifier_block *, unsigned long, void *);
static const char *bpq_print_ethaddr(const unsigned char *);
@@ -165,7 +165,7 @@ static inline int dev_is_ethdev(struct net_device *dev)
/*
* Receive an AX.25 frame via an ethernet interface.
*/
-static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype)
+static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, struct net_device *orig_dev)
{
int len;
char * ptr;
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index c39b060..32d5fab 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -1144,7 +1144,7 @@ static void ibmveth_proc_unregister_driver(void)
static struct vio_device_id ibmveth_device_table[] __devinitdata= {
{ "network", "IBM,l-lan"},
- { 0,}
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, ibmveth_device_table);
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 55af32e..183ba97 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -1370,7 +1370,7 @@ static int veth_probe(struct vio_dev *vdev, const struct vio_device_id *id)
*/
static struct vio_device_id veth_device_table[] __devinitdata = {
{ "vlan", "" },
- { NULL, NULL }
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, veth_device_table);
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index a32668e..bb71638 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1657,7 +1657,6 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
skb->dev = ppp->dev;
skb->protocol = htons(npindex_to_ethertype[npi]);
skb->mac.raw = skb->data;
- skb->input_dev = ppp->dev;
netif_rx(skb);
ppp->dev->last_rx = jiffies;
}
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index ce1a9bf..82f236c 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -377,7 +377,8 @@ abort_kfree:
***********************************************************************/
static int pppoe_rcv(struct sk_buff *skb,
struct net_device *dev,
- struct packet_type *pt)
+ struct packet_type *pt,
+ struct net_device *orig_dev)
{
struct pppoe_hdr *ph;
@@ -426,7 +427,8 @@ out:
***********************************************************************/
static int pppoe_disc_rcv(struct sk_buff *skb,
struct net_device *dev,
- struct packet_type *pt)
+ struct packet_type *pt,
+ struct net_device *orig_dev)
{
struct pppoe_hdr *ph;
diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index 12a86f9..ec1a18d1 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -1429,6 +1429,7 @@ static int rr_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct rr_private *rrpriv = netdev_priv(dev);
struct rr_regs __iomem *regs = rrpriv->regs;
+ struct hippi_cb *hcb = (struct hippi_cb *) skb->cb;
struct ring_ctrl *txctrl;
unsigned long flags;
u32 index, len = skb->len;
@@ -1460,7 +1461,7 @@ static int rr_start_xmit(struct sk_buff *skb, struct net_device *dev)
ifield = (u32 *)skb_push(skb, 8);
ifield[0] = 0;
- ifield[1] = skb->private.ifield;
+ ifield[1] = hcb->ifield;
/*
* We don't need the lock before we are actually going to start
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 5d92707..bc64d96 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -762,8 +762,8 @@ static inline u64 readq(void __iomem *addr)
{
u64 ret = 0;
ret = readl(addr + 4);
- (u64) ret <<= 32;
- (u64) ret |= readl(addr);
+ ret <<= 32;
+ ret |= readl(addr);
return ret;
}
diff --git a/drivers/net/shaper.c b/drivers/net/shaper.c
index 3ad0b67..221354e 100644
--- a/drivers/net/shaper.c
+++ b/drivers/net/shaper.c
@@ -156,52 +156,6 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
SHAPERCB(skb)->shapelen= shaper_clocks(shaper,skb);
-#ifdef SHAPER_COMPLEX /* and broken.. */
-
- while(ptr && ptr!=(struct sk_buff *)&shaper->sendq)
- {
- if(ptr->pri<skb->pri
- && jiffies - SHAPERCB(ptr)->shapeclock < SHAPER_MAXSLIP)
- {
- struct sk_buff *tmp=ptr->prev;
-
- /*
- * It goes before us therefore we slip the length
- * of the new frame.
- */
-
- SHAPERCB(ptr)->shapeclock+=SHAPERCB(skb)->shapelen;
- SHAPERCB(ptr)->shapelatency+=SHAPERCB(skb)->shapelen;
-
- /*
- * The packet may have slipped so far back it
- * fell off.
- */
- if(SHAPERCB(ptr)->shapelatency > SHAPER_LATENCY)
- {
- skb_unlink(ptr);
- dev_kfree_skb(ptr);
- }
- ptr=tmp;
- }
- else
- break;
- }
- if(ptr==NULL || ptr==(struct sk_buff *)&shaper->sendq)
- skb_queue_head(&shaper->sendq,skb);
- else
- {
- struct sk_buff *tmp;
- /*
- * Set the packet clock out time according to the
- * frames ahead. Im sure a bit of thought could drop
- * this loop.
- */
- for(tmp=skb_peek(&shaper->sendq); tmp!=NULL && tmp!=ptr; tmp=tmp->next)
- SHAPERCB(skb)->shapeclock+=tmp->shapelen;
- skb_append(ptr,skb);
- }
-#else
{
struct sk_buff *tmp;
/*
@@ -220,7 +174,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
} else
skb_queue_tail(&shaper->sendq, skb);
}
-#endif
+
if(sh_debug)
printk("Frame queued.\n");
if(skb_queue_len(&shaper->sendq)>SHAPER_QLEN)
@@ -302,7 +256,7 @@ static void shaper_kick(struct shaper *shaper)
* Pull the frame and get interrupts back on.
*/
- skb_unlink(skb);
+ skb_unlink(skb, &shaper->sendq);
if (shaper->recovery <
SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen)
shaper->recovery = SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 6d4ab1e..af8263a 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -340,41 +340,92 @@ static struct {
static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
{
- if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) {
- spin_lock_bh(&tp->indirect_lock);
- pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
- pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
- spin_unlock_bh(&tp->indirect_lock);
- } else {
- writel(val, tp->regs + off);
- if ((tp->tg3_flags & TG3_FLAG_5701_REG_WRITE_BUG) != 0)
- readl(tp->regs + off);
+ unsigned long flags;
+
+ spin_lock_irqsave(&tp->indirect_lock, flags);
+ pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
+ pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
+ spin_unlock_irqrestore(&tp->indirect_lock, flags);
+}
+
+static void tg3_write_flush_reg32(struct tg3 *tp, u32 off, u32 val)
+{
+ writel(val, tp->regs + off);
+ readl(tp->regs + off);
+}
+
+static u32 tg3_read_indirect_reg32(struct tg3 *tp, u32 off)
+{
+ unsigned long flags;
+ u32 val;
+
+ spin_lock_irqsave(&tp->indirect_lock, flags);
+ pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
+ pci_read_config_dword(tp->pdev, TG3PCI_REG_DATA, &val);
+ spin_unlock_irqrestore(&tp->indirect_lock, flags);
+ return val;
+}
+
+static void tg3_write_indirect_mbox(struct tg3 *tp, u32 off, u32 val)
+{
+ unsigned long flags;
+
+ if (off == (MAILBOX_RCVRET_CON_IDX_0 + TG3_64BIT_REG_LOW)) {
+ pci_write_config_dword(tp->pdev, TG3PCI_RCV_RET_RING_CON_IDX +
+ TG3_64BIT_REG_LOW, val);
+ return;
+ }
+ if (off == (MAILBOX_RCV_STD_PROD_IDX + TG3_64BIT_REG_LOW)) {
+ pci_write_config_dword(tp->pdev, TG3PCI_STD_RING_PROD_IDX +
+ TG3_64BIT_REG_LOW, val);
+ return;
+ }
+
+ spin_lock_irqsave(&tp->indirect_lock, flags);
+ pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off + 0x5600);
+ pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
+ spin_unlock_irqrestore(&tp->indirect_lock, flags);
+
+ /* In indirect mode when disabling interrupts, we also need
+ * to clear the interrupt bit in the GRC local ctrl register.
+ */
+ if ((off == (MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW)) &&
+ (val == 0x1)) {
+ pci_write_config_dword(tp->pdev, TG3PCI_MISC_LOCAL_CTRL,
+ tp->grc_local_ctrl|GRC_LCLCTRL_CLEARINT);
}
}
+static u32 tg3_read_indirect_mbox(struct tg3 *tp, u32 off)
+{
+ unsigned long flags;
+ u32 val;
+
+ spin_lock_irqsave(&tp->indirect_lock, flags);
+ pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off + 0x5600);
+ pci_read_config_dword(tp->pdev, TG3PCI_REG_DATA, &val);
+ spin_unlock_irqrestore(&tp->indirect_lock, flags);
+ return val;
+}
+
static void _tw32_flush(struct tg3 *tp, u32 off, u32 val)
{
- if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) {
- spin_lock_bh(&tp->indirect_lock);
- pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
- pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
- spin_unlock_bh(&tp->indirect_lock);
- } else {
- void __iomem *dest = tp->regs + off;
- writel(val, dest);
- readl(dest); /* always flush PCI write */
- }
+ tp->write32(tp, off, val);
+ if (!(tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) &&
+ !(tp->tg3_flags & TG3_FLAG_5701_REG_WRITE_BUG) &&
+ !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
+ tp->read32(tp, off); /* flush */
}
-static inline void _tw32_rx_mbox(struct tg3 *tp, u32 off, u32 val)
+static inline void tw32_mailbox_flush(struct tg3 *tp, u32 off, u32 val)
{
- void __iomem *mbox = tp->regs + off;
- writel(val, mbox);
- if (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)
- readl(mbox);
+ tp->write32_mbox(tp, off, val);
+ if (!(tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) &&
+ !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
+ tp->read32_mbox(tp, off);
}
-static inline void _tw32_tx_mbox(struct tg3 *tp, u32 off, u32 val)
+static void tg3_write32_tx_mbox(struct tg3 *tp, u32 off, u32 val)
{
void __iomem *mbox = tp->regs + off;
writel(val, mbox);
@@ -384,46 +435,57 @@ static inline void _tw32_tx_mbox(struct tg3 *tp, u32 off, u32 val)
readl(mbox);
}
-#define tw32_mailbox(reg, val) writel(((val) & 0xffffffff), tp->regs + (reg))
-#define tw32_rx_mbox(reg, val) _tw32_rx_mbox(tp, reg, val)
-#define tw32_tx_mbox(reg, val) _tw32_tx_mbox(tp, reg, val)
+static void tg3_write32(struct tg3 *tp, u32 off, u32 val)
+{
+ writel(val, tp->regs + off);
+}
+
+static u32 tg3_read32(struct tg3 *tp, u32 off)
+{
+ return (readl(tp->regs + off));
+}
+
+#define tw32_mailbox(reg, val) tp->write32_mbox(tp, reg, val)
+#define tw32_mailbox_f(reg, val) tw32_mailbox_flush(tp, (reg), (val))
+#define tw32_rx_mbox(reg, val) tp->write32_rx_mbox(tp, reg, val)
+#define tw32_tx_mbox(reg, val) tp->write32_tx_mbox(tp, reg, val)
+#define tr32_mailbox(reg) tp->read32_mbox(tp, reg)
-#define tw32(reg,val) tg3_write_indirect_reg32(tp,(reg),(val))
+#define tw32(reg,val) tp->write32(tp, reg, val)
#define tw32_f(reg,val) _tw32_flush(tp,(reg),(val))
-#define tw16(reg,val) writew(((val) & 0xffff), tp->regs + (reg))
-#define tw8(reg,val) writeb(((val) & 0xff), tp->regs + (reg))
-#define tr32(reg) readl(tp->regs + (reg))
-#define tr16(reg) readw(tp->regs + (reg))
-#define tr8(reg) readb(tp->regs + (reg))
+#define tr32(reg) tp->read32(tp, reg)
static void tg3_write_mem(struct tg3 *tp, u32 off, u32 val)
{
- spin_lock_bh(&tp->indirect_lock);
+ unsigned long flags;
+
+ spin_lock_irqsave(&tp->indirect_lock, flags);
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
/* Always leave this as zero. */
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0);
- spin_unlock_bh(&tp->indirect_lock);
+ spin_unlock_irqrestore(&tp->indirect_lock, flags);
}
static void tg3_read_mem(struct tg3 *tp, u32 off, u32 *val)
{
- spin_lock_bh(&tp->indirect_lock);
+ unsigned long flags;
+
+ spin_lock_irqsave(&tp->indirect_lock, flags);
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
pci_read_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
/* Always leave this as zero. */
pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0);
- spin_unlock_bh(&tp->indirect_lock);
+ spin_unlock_irqrestore(&tp->indirect_lock, flags);
}
static void tg3_disable_ints(struct tg3 *tp)
{
tw32(TG3PCI_MISC_HOST_CTRL,
(tp->misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT));
- tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000001);
- tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
+ tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000001);
}
static inline void tg3_cond_int(struct tg3 *tp)
@@ -439,9 +501,8 @@ static void tg3_enable_ints(struct tg3 *tp)
tw32(TG3PCI_MISC_HOST_CTRL,
(tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT));
- tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
- (tp->last_tag << 24));
- tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
+ tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
+ (tp->last_tag << 24));
tg3_cond_int(tp);
}
@@ -472,8 +533,6 @@ static inline unsigned int tg3_has_work(struct tg3 *tp)
*/
static void tg3_restart_ints(struct tg3 *tp)
{
- tw32(TG3PCI_MISC_HOST_CTRL,
- (tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT));
tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
tp->last_tag << 24);
mmiowb();
@@ -3278,9 +3337,8 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
/* No work, shared interrupt perhaps? re-enable
* interrupts, and flush that PCI write
*/
- tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
+ tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
0x00000000);
- tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
}
} else { /* shared interrupt */
handled = 0;
@@ -3323,9 +3381,8 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
/* no work, shared interrupt perhaps? re-enable
* interrupts, and flush that PCI write
*/
- tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
- tp->last_tag << 24);
- tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
+ tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
+ tp->last_tag << 24);
}
} else { /* shared interrupt */
handled = 0;
@@ -4216,7 +4273,7 @@ static void tg3_stop_fw(struct tg3 *);
static int tg3_chip_reset(struct tg3 *tp)
{
u32 val;
- u32 flags_save;
+ void (*write_op)(struct tg3 *, u32, u32);
int i;
if (!(tp->tg3_flags2 & TG3_FLG2_SUN_570X))
@@ -4228,8 +4285,9 @@ static int tg3_chip_reset(struct tg3 *tp)
* fun things. So, temporarily disable the 5701
* hardware workaround, while we do the reset.
*/
- flags_save = tp->tg3_flags;
- tp->tg3_flags &= ~TG3_FLAG_5701_REG_WRITE_BUG;
+ write_op = tp->write32;
+ if (write_op == tg3_write_flush_reg32)
+ tp->write32 = tg3_write32;
/* do the reset */
val = GRC_MISC_CFG_CORECLK_RESET;
@@ -4248,8 +4306,8 @@ static int tg3_chip_reset(struct tg3 *tp)
val |= GRC_MISC_CFG_KEEP_GPHY_POWER;
tw32(GRC_MISC_CFG, val);
- /* restore 5701 hardware bug workaround flag */
- tp->tg3_flags = flags_save;
+ /* restore 5701 hardware bug workaround write method */
+ tp->write32 = write_op;
/* Unfortunately, we have to delay before the PCI read back.
* Some 575X chips even will not respond to a PCI cfg access
@@ -4635,7 +4693,6 @@ static int tg3_load_firmware_cpu(struct tg3 *tp, u32 cpu_base, u32 cpu_scratch_b
int cpu_scratch_size, struct fw_info *info)
{
int err, i;
- u32 orig_tg3_flags = tp->tg3_flags;
void (*write_op)(struct tg3 *, u32, u32);
if (cpu_base == TX_CPU_BASE &&
@@ -4651,11 +4708,6 @@ static int tg3_load_firmware_cpu(struct tg3 *tp, u32 cpu_base, u32 cpu_scratch_b
else
write_op = tg3_write_indirect_reg32;
- /* Force use of PCI config space for indirect register
- * write calls.
- */
- tp->tg3_flags |= TG3_FLAG_PCIX_TARGET_HWBUG;
-
/* It is possible that bootcode is still loading at this point.
* Get the nvram lock first before halting the cpu.
*/
@@ -4691,7 +4743,6 @@ static int tg3_load_firmware_cpu(struct tg3 *tp, u32 cpu_base, u32 cpu_scratch_b
err = 0;
out:
- tp->tg3_flags = orig_tg3_flags;
return err;
}
@@ -5808,8 +5859,7 @@ static int tg3_reset_hw(struct tg3 *tp)
tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
udelay(100);
- tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0);
- tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
+ tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0);
tp->last_tag = 0;
if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
@@ -6198,7 +6248,8 @@ static int tg3_test_interrupt(struct tg3 *tp)
HOSTCC_MODE_NOW);
for (i = 0; i < 5; i++) {
- int_mbox = tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
+ int_mbox = tr32_mailbox(MAILBOX_INTERRUPT_0 +
+ TG3_64BIT_REG_LOW);
if (int_mbox != 0)
break;
msleep(10);
@@ -6598,10 +6649,10 @@ static int tg3_open(struct net_device *dev)
/* Mailboxes */
printk("DEBUG: SNDHOST_PROD[%08x%08x] SNDNIC_PROD[%08x%08x]\n",
- tr32(MAILBOX_SNDHOST_PROD_IDX_0 + 0x0),
- tr32(MAILBOX_SNDHOST_PROD_IDX_0 + 0x4),
- tr32(MAILBOX_SNDNIC_PROD_IDX_0 + 0x0),
- tr32(MAILBOX_SNDNIC_PROD_IDX_0 + 0x4));
+ tr32_mailbox(MAILBOX_SNDHOST_PROD_IDX_0 + 0x0),
+ tr32_mailbox(MAILBOX_SNDHOST_PROD_IDX_0 + 0x4),
+ tr32_mailbox(MAILBOX_SNDNIC_PROD_IDX_0 + 0x0),
+ tr32_mailbox(MAILBOX_SNDNIC_PROD_IDX_0 + 0x4));
/* NIC side send descriptors. */
for (i = 0; i < 6; i++) {
@@ -7901,7 +7952,7 @@ static int tg3_test_loopback(struct tg3 *tp)
num_pkts++;
tw32_tx_mbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW, send_idx);
- tr32(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW);
+ tr32_mailbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW);
udelay(10);
@@ -9153,14 +9204,6 @@ static int __devinit tg3_is_sun_570X(struct tg3 *tp)
static int __devinit tg3_get_invariants(struct tg3 *tp)
{
static struct pci_device_id write_reorder_chipsets[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82801AA_8) },
- { PCI_DEVICE(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82801AB_8) },
- { PCI_DEVICE(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82801BA_11) },
- { PCI_DEVICE(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82801BA_6) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD,
PCI_DEVICE_ID_AMD_FE_GATE_700C) },
{ },
@@ -9177,7 +9220,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
tp->tg3_flags2 |= TG3_FLG2_SUN_570X;
#endif
- /* If we have an AMD 762 or Intel ICH/ICH0/ICH2 chipset, write
+ /* If we have an AMD 762 chipset, write
* reordering to the mailbox registers done by the host
* controller can cause major troubles. We read back from
* every mailbox register write to force the writes to be
@@ -9215,6 +9258,69 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
if (tp->pci_chip_rev_id == CHIPREV_ID_5752_A0_HW)
tp->pci_chip_rev_id = CHIPREV_ID_5752_A0;
+ /* If we have 5702/03 A1 or A2 on certain ICH chipsets,
+ * we need to disable memory and use config. cycles
+ * only to access all registers. The 5702/03 chips
+ * can mistakenly decode the special cycles from the
+ * ICH chipsets as memory write cycles, causing corruption
+ * of register and memory space. Only certain ICH bridges
+ * will drive special cycles with non-zero data during the
+ * address phase which can fall within the 5703's address
+ * range. This is not an ICH bug as the PCI spec allows
+ * non-zero address during special cycles. However, only
+ * these ICH bridges are known to drive non-zero addresses
+ * during special cycles.
+ *
+ * Since special cycles do not cross PCI bridges, we only
+ * enable this workaround if the 5703 is on the secondary
+ * bus of these ICH bridges.
+ */
+ if ((tp->pci_chip_rev_id == CHIPREV_ID_5703_A1) ||
+ (tp->pci_chip_rev_id == CHIPREV_ID_5703_A2)) {
+ static struct tg3_dev_id {
+ u32 vendor;
+ u32 device;
+ u32 rev;
+ } ich_chipsets[] = {
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_8,
+ PCI_ANY_ID },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AB_8,
+ PCI_ANY_ID },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_11,
+ 0xa },
+ { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_6,
+ PCI_ANY_ID },
+ { },
+ };
+ struct tg3_dev_id *pci_id = &ich_chipsets[0];
+ struct pci_dev *bridge = NULL;
+
+ while (pci_id->vendor != 0) {
+ bridge = pci_get_device(pci_id->vendor, pci_id->device,
+ bridge);
+ if (!bridge) {
+ pci_id++;
+ continue;
+ }
+ if (pci_id->rev != PCI_ANY_ID) {
+ u8 rev;
+
+ pci_read_config_byte(bridge, PCI_REVISION_ID,
+ &rev);
+ if (rev > pci_id->rev)
+ continue;
+ }
+ if (bridge->subordinate &&
+ (bridge->subordinate->number ==
+ tp->pdev->bus->number)) {
+
+ tp->tg3_flags2 |= TG3_FLG2_ICH_WORKAROUND;
+ pci_dev_put(bridge);
+ break;
+ }
+ }
+ }
+
/* Find msi capability. */
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
tp->msi_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_MSI);
@@ -9302,6 +9408,12 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
}
}
+ /* 5700 BX chips need to have their TX producer index mailboxes
+ * written twice to workaround a bug.
+ */
+ if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5700_BX)
+ tp->tg3_flags |= TG3_FLAG_TXD_MBOX_HWBUG;
+
/* Back to back register writes can cause problems on this chip,
* the workaround is to read back all reg writes except those to
* mailbox regs. See tg3_write_indirect_reg32().
@@ -9325,6 +9437,43 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
pci_write_config_dword(tp->pdev, TG3PCI_PCISTATE, pci_state_reg);
}
+ /* Default fast path register access methods */
+ tp->read32 = tg3_read32;
+ tp->write32 = tg3_write32;
+ tp->read32_mbox = tg3_read32;
+ tp->write32_mbox = tg3_write32;
+ tp->write32_tx_mbox = tg3_write32;
+ tp->write32_rx_mbox = tg3_write32;
+
+ /* Various workaround register access methods */
+ if (tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG)
+ tp->write32 = tg3_write_indirect_reg32;
+ else if (tp->tg3_flags & TG3_FLAG_5701_REG_WRITE_BUG)
+ tp->write32 = tg3_write_flush_reg32;
+
+ if ((tp->tg3_flags & TG3_FLAG_TXD_MBOX_HWBUG) ||
+ (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)) {
+ tp->write32_tx_mbox = tg3_write32_tx_mbox;
+ if (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)
+ tp->write32_rx_mbox = tg3_write_flush_reg32;
+ }
+
+ if (tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND) {
+ tp->read32 = tg3_read_indirect_reg32;
+ tp->write32 = tg3_write_indirect_reg32;
+ tp->read32_mbox = tg3_read_indirect_mbox;
+ tp->write32_mbox = tg3_write_indirect_mbox;
+ tp->write32_tx_mbox = tg3_write_indirect_mbox;
+ tp->write32_rx_mbox = tg3_write_indirect_mbox;
+
+ iounmap(tp->regs);
+ tp->regs = 0;
+
+ pci_read_config_word(tp->pdev, PCI_COMMAND, &pci_cmd);
+ pci_cmd &= ~PCI_COMMAND_MEMORY;
+ pci_write_config_word(tp->pdev, PCI_COMMAND, pci_cmd);
+ }
+
/* Get eeprom hw config before calling tg3_set_power_state().
* In particular, the TG3_FLAG_EEPROM_WRITE_PROT flag must be
* determined before calling tg3_set_power_state() so that
@@ -9539,14 +9688,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
else
tp->tg3_flags &= ~TG3_FLAG_POLL_SERDES;
- /* 5700 BX chips need to have their TX producer index mailboxes
- * written twice to workaround a bug.
- */
- if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5700_BX)
- tp->tg3_flags |= TG3_FLAG_TXD_MBOX_HWBUG;
- else
- tp->tg3_flags &= ~TG3_FLAG_TXD_MBOX_HWBUG;
-
/* It seems all chips can get confused if TX buffers
* straddle the 4GB address boundary in some cases.
*/
@@ -10469,7 +10610,10 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
return 0;
err_out_iounmap:
- iounmap(tp->regs);
+ if (tp->regs) {
+ iounmap(tp->regs);
+ tp->regs = 0;
+ }
err_out_free_dev:
free_netdev(dev);
@@ -10491,7 +10635,10 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
struct tg3 *tp = netdev_priv(dev);
unregister_netdev(dev);
- iounmap(tp->regs);
+ if (tp->regs) {
+ iounmap(tp->regs);
+ tp->regs = 0;
+ }
free_netdev(dev);
pci_release_regions(pdev);
pci_disable_device(pdev);
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 5c4433c..c184b77 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2049,6 +2049,11 @@ struct tg3 {
spinlock_t lock;
spinlock_t indirect_lock;
+ u32 (*read32) (struct tg3 *, u32);
+ void (*write32) (struct tg3 *, u32, u32);
+ u32 (*read32_mbox) (struct tg3 *, u32);
+ void (*write32_mbox) (struct tg3 *, u32,
+ u32);
void __iomem *regs;
struct net_device *dev;
struct pci_dev *pdev;
@@ -2060,6 +2065,8 @@ struct tg3 {
u32 msg_enable;
/* begin "tx thread" cacheline section */
+ void (*write32_tx_mbox) (struct tg3 *, u32,
+ u32);
u32 tx_prod;
u32 tx_cons;
u32 tx_pending;
@@ -2071,6 +2078,8 @@ struct tg3 {
dma_addr_t tx_desc_mapping;
/* begin "rx thread" cacheline section */
+ void (*write32_rx_mbox) (struct tg3 *, u32,
+ u32);
u32 rx_rcb_ptr;
u32 rx_std_ptr;
u32 rx_jumbo_ptr;
@@ -2165,6 +2174,7 @@ struct tg3 {
#define TG3_FLG2_ANY_SERDES (TG3_FLG2_PHY_SERDES | \
TG3_FLG2_MII_SERDES)
#define TG3_FLG2_PARALLEL_DETECT 0x01000000
+#define TG3_FLG2_ICH_WORKAROUND 0x02000000
u32 split_mode_max_reqs;
#define SPLIT_MODE_5704_MAX_REQ 3
diff --git a/drivers/net/wan/hdlc_generic.c b/drivers/net/wan/hdlc_generic.c
index a63f6a2..cdd4c09c 100644
--- a/drivers/net/wan/hdlc_generic.c
+++ b/drivers/net/wan/hdlc_generic.c
@@ -61,7 +61,7 @@ static struct net_device_stats *hdlc_get_stats(struct net_device *dev)
static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev,
- struct packet_type *p)
+ struct packet_type *p, struct net_device *orig_dev)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
if (hdlc->proto.netif_rx)
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index 7f2e365..6c302e9 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -86,7 +86,7 @@ static __inline__ int dev_is_ethdev(struct net_device *dev)
/*
* Receive a LAPB frame via an ethernet interface.
*/
-static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype)
+static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, struct net_device *orig_dev)
{
int len, err;
struct lapbethdev *lapbeth;
diff --git a/drivers/net/wan/sdla_fr.c b/drivers/net/wan/sdla_fr.c
index c5f5e62..0497dbd 100644
--- a/drivers/net/wan/sdla_fr.c
+++ b/drivers/net/wan/sdla_fr.c
@@ -445,7 +445,7 @@ void s508_s514_unlock(sdla_t *card, unsigned long *smp_flags);
void s508_s514_lock(sdla_t *card, unsigned long *smp_flags);
unsigned short calc_checksum (char *, int);
-static int setup_fr_header(struct sk_buff** skb,
+static int setup_fr_header(struct sk_buff *skb,
struct net_device* dev, char op_mode);
@@ -1372,7 +1372,7 @@ static int if_send(struct sk_buff* skb, struct net_device* dev)
/* Move the if_header() code to here. By inserting frame
* relay header in if_header() we would break the
* tcpdump and other packet sniffers */
- chan->fr_header_len = setup_fr_header(&skb,dev,chan->common.usedby);
+ chan->fr_header_len = setup_fr_header(skb,dev,chan->common.usedby);
if (chan->fr_header_len < 0 ){
++chan->ifstats.tx_dropped;
++card->wandev.stats.tx_dropped;
@@ -1597,8 +1597,6 @@ static int setup_for_delayed_transmit(struct net_device* dev,
return 1;
}
- skb_unlink(skb);
-
chan->transmit_length = len;
chan->delay_skb = skb;
@@ -4871,18 +4869,15 @@ static void unconfig_fr (sdla_t *card)
}
}
-static int setup_fr_header(struct sk_buff **skb_orig, struct net_device* dev,
+static int setup_fr_header(struct sk_buff *skb, struct net_device* dev,
char op_mode)
{
- struct sk_buff *skb = *skb_orig;
fr_channel_t *chan=dev->priv;
- if (op_mode == WANPIPE){
-
+ if (op_mode == WANPIPE) {
chan->fr_header[0]=Q922_UI;
switch (htons(skb->protocol)){
-
case ETH_P_IP:
chan->fr_header[1]=NLPID_IP;
break;
@@ -4894,16 +4889,14 @@ static int setup_fr_header(struct sk_buff **skb_orig, struct net_device* dev,
}
/* If we are in bridging mode, we must apply
- * an Ethernet header */
- if (op_mode == BRIDGE || op_mode == BRIDGE_NODE){
-
-
+ * an Ethernet header
+ */
+ if (op_mode == BRIDGE || op_mode == BRIDGE_NODE) {
/* Encapsulate the packet as a bridged Ethernet frame. */
#ifdef DEBUG
printk(KERN_INFO "%s: encapsulating skb for frame relay\n",
dev->name);
#endif
-
chan->fr_header[0] = 0x03;
chan->fr_header[1] = 0x00;
chan->fr_header[2] = 0x80;
@@ -4916,7 +4909,6 @@ static int setup_fr_header(struct sk_buff **skb_orig, struct net_device* dev,
/* Yuck. */
skb->protocol = ETH_P_802_3;
return 8;
-
}
return 0;
diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c
index 84b65c6..f58c794 100644
--- a/drivers/net/wan/syncppp.c
+++ b/drivers/net/wan/syncppp.c
@@ -1447,7 +1447,7 @@ static void sppp_print_bytes (u_char *p, u16 len)
* after interrupt servicing to process frames queued via netif_rx.
*/
-static int sppp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *p)
+static int sppp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *p, struct net_device *orig_dev)
{
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
return NET_RX_DROP;
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 841f4e2..179c95c 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -1,26 +1,34 @@
/*
* ahci.c - AHCI SATA support
*
- * Copyright 2004 Red Hat, Inc.
+ * Maintained by: Jeff Garzik <jgarzik@pobox.com>
+ * Please ALWAYS copy linux-ide@vger.kernel.org
+ * on emails.
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
+ * Copyright 2004-2005 Red Hat, Inc.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
*
- * Version 1.0 of the AHCI specification:
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * AHCI hardware documentation:
* http://www.intel.com/technology/serialata/pdf/rev1_0.pdf
+ * http://www.intel.com/technology/serialata/pdf/rev1_1.pdf
*
*/
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 0369561..fb28c12 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -1,24 +1,42 @@
/*
-
- ata_piix.c - Intel PATA/SATA controllers
-
- Maintained by: Jeff Garzik <jgarzik@pobox.com>
- Please ALWAYS copy linux-ide@vger.kernel.org
- on emails.
-
-
- Copyright 2003-2004 Red Hat Inc
- Copyright 2003-2004 Jeff Garzik
-
-
- Copyright header from piix.c:
-
- Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer
- Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org>
- Copyright (C) 2003 Red Hat Inc <alan@redhat.com>
-
- May be copied or modified under the terms of the GNU General Public License
-
+ * ata_piix.c - Intel PATA/SATA controllers
+ *
+ * Maintained by: Jeff Garzik <jgarzik@pobox.com>
+ * Please ALWAYS copy linux-ide@vger.kernel.org
+ * on emails.
+ *
+ *
+ * Copyright 2003-2005 Red Hat Inc
+ * Copyright 2003-2005 Jeff Garzik
+ *
+ *
+ * Copyright header from piix.c:
+ *
+ * Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer
+ * Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org>
+ * Copyright (C) 2003 Red Hat Inc <alan@redhat.com>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Hardware documentation available at http://developer.intel.com/
+ *
*/
#include <linux/kernel.h>
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index fe09d14..2cb3c83 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -1442,7 +1442,7 @@ static int ibmvscsi_remove(struct vio_dev *vdev)
*/
static struct vio_device_id ibmvscsi_device_table[] __devinitdata = {
{"vscsi", "IBM,v-scsi"},
- {0,}
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, ibmvscsi_device_table);
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 035f615..8bf5652 100644
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -28,6 +28,7 @@
*/
#include <asm/vio.h>
+#include <asm/prom.h>
#include <asm/iommu.h>
#include <asm/hvcall.h>
#include <linux/dma-mapping.h>
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index f15a07f..dee4b12 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -1,25 +1,35 @@
/*
- libata-core.c - helper library for ATA
-
- Copyright 2003-2004 Red Hat, Inc. All rights reserved.
- Copyright 2003-2004 Jeff Garzik
-
- The contents of this file are subject to the Open
- Software License version 1.1 that can be found at
- http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- by reference.
-
- Alternatively, the contents of this file may be used under the terms
- of the GNU General Public License version 2 (the "GPL") as distributed
- in the kernel source COPYING file, in which case the provisions of
- the GPL are applicable instead of the above. If you wish to allow
- the use of your version of this file only under the terms of the
- GPL and not to allow others to use your version of this file under
- the OSL, indicate your decision by deleting the provisions above and
- replace them with the notice and other provisions required by the GPL.
- If you do not delete the provisions above, a recipient may use your
- version of this file under either the OSL or the GPL.
-
+ * libata-core.c - helper library for ATA
+ *
+ * Maintained by: Jeff Garzik <jgarzik@pobox.com>
+ * Please ALWAYS copy linux-ide@vger.kernel.org
+ * on emails.
+ *
+ * Copyright 2003-2004 Red Hat, Inc. All rights reserved.
+ * Copyright 2003-2004 Jeff Garzik
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Hardware documentation available from http://www.t13.org/ and
+ * http://www.sata-io.org/
+ *
*/
#include <linux/config.h>
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index 4074e78..346eb36 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -1,25 +1,36 @@
/*
- libata-scsi.c - helper library for ATA
-
- Copyright 2003-2004 Red Hat, Inc. All rights reserved.
- Copyright 2003-2004 Jeff Garzik
-
- The contents of this file are subject to the Open
- Software License version 1.1 that can be found at
- http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- by reference.
-
- Alternatively, the contents of this file may be used under the terms
- of the GNU General Public License version 2 (the "GPL") as distributed
- in the kernel source COPYING file, in which case the provisions of
- the GPL are applicable instead of the above. If you wish to allow
- the use of your version of this file only under the terms of the
- GPL and not to allow others to use your version of this file under
- the OSL, indicate your decision by deleting the provisions above and
- replace them with the notice and other provisions required by the GPL.
- If you do not delete the provisions above, a recipient may use your
- version of this file under either the OSL or the GPL.
-
+ * libata-scsi.c - helper library for ATA
+ *
+ * Maintained by: Jeff Garzik <jgarzik@pobox.com>
+ * Please ALWAYS copy linux-ide@vger.kernel.org
+ * on emails.
+ *
+ * Copyright 2003-2004 Red Hat, Inc. All rights reserved.
+ * Copyright 2003-2004 Jeff Garzik
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Hardware documentation available from
+ * - http://www.t10.org/
+ * - http://www.t13.org/
+ *
*/
#include <linux/kernel.h>
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index 620d217..809c634a 100644
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -1,25 +1,28 @@
/*
- libata.h - helper library for ATA
-
- Copyright 2003-2004 Red Hat, Inc. All rights reserved.
- Copyright 2003-2004 Jeff Garzik
-
- The contents of this file are subject to the Open
- Software License version 1.1 that can be found at
- http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- by reference.
-
- Alternatively, the contents of this file may be used under the terms
- of the GNU General Public License version 2 (the "GPL") as distributed
- in the kernel source COPYING file, in which case the provisions of
- the GPL are applicable instead of the above. If you wish to allow
- the use of your version of this file only under the terms of the
- GPL and not to allow others to use your version of this file under
- the OSL, indicate your decision by deleting the provisions above and
- replace them with the notice and other provisions required by the GPL.
- If you do not delete the provisions above, a recipient may use your
- version of this file under either the OSL or the GPL.
-
+ * libata.h - helper library for ATA
+ *
+ * Copyright 2003-2004 Red Hat, Inc. All rights reserved.
+ * Copyright 2003-2004 Jeff Garzik
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
*/
#ifndef __LIBATA_H__
diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index 41a3421..03d9bc6 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -4,21 +4,31 @@
* Copyright 2004 NVIDIA Corp. All rights reserved.
* Copyright 2004 Andrew Chew
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * No hardware documentation available outside of NVIDIA.
+ * This driver programs the NVIDIA SATA controller in a similar
+ * fashion as with other PCI IDE BMDMA controllers, with a few
+ * NV-specific details such as register offsets, SATA phy location,
+ * hotplug info, etc.
+ *
*
* 0.08
* - Added support for MCP51 and MCP55.
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index b8dc49f..7c4f6ec 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -7,21 +7,26 @@
*
* Copyright 2003-2004 Red Hat, Inc.
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Hardware information only available under NDA.
*
*/
@@ -79,7 +84,8 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r
static void pdc_eng_timeout(struct ata_port *ap);
static int pdc_port_start(struct ata_port *ap);
static void pdc_port_stop(struct ata_port *ap);
-static void pdc_phy_reset(struct ata_port *ap);
+static void pdc_pata_phy_reset(struct ata_port *ap);
+static void pdc_sata_phy_reset(struct ata_port *ap);
static void pdc_qc_prep(struct ata_queued_cmd *qc);
static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf);
static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf);
@@ -106,19 +112,22 @@ static Scsi_Host_Template pdc_ata_sht = {
.ordered_flush = 1,
};
-static struct ata_port_operations pdc_ata_ops = {
+static struct ata_port_operations pdc_sata_ops = {
.port_disable = ata_port_disable,
.tf_load = pdc_tf_load_mmio,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
.exec_command = pdc_exec_command_mmio,
.dev_select = ata_std_dev_select,
- .phy_reset = pdc_phy_reset,
+
+ .phy_reset = pdc_sata_phy_reset,
+
.qc_prep = pdc_qc_prep,
.qc_issue = pdc_qc_issue_prot,
.eng_timeout = pdc_eng_timeout,
.irq_handler = pdc_interrupt,
.irq_clear = pdc_irq_clear,
+
.scr_read = pdc_sata_scr_read,
.scr_write = pdc_sata_scr_write,
.port_start = pdc_port_start,
@@ -126,6 +135,27 @@ static struct ata_port_operations pdc_ata_ops = {
.host_stop = ata_host_stop,
};
+static struct ata_port_operations pdc_pata_ops = {
+ .port_disable = ata_port_disable,
+ .tf_load = pdc_tf_load_mmio,
+ .tf_read = ata_tf_read,
+ .check_status = ata_check_status,
+ .exec_command = pdc_exec_command_mmio,
+ .dev_select = ata_std_dev_select,
+
+ .phy_reset = pdc_pata_phy_reset,
+
+ .qc_prep = pdc_qc_prep,
+ .qc_issue = pdc_qc_issue_prot,
+ .eng_timeout = pdc_eng_timeout,
+ .irq_handler = pdc_interrupt,
+ .irq_clear = pdc_irq_clear,
+
+ .port_start = pdc_port_start,
+ .port_stop = pdc_port_stop,
+ .host_stop = ata_host_stop,
+};
+
static struct ata_port_info pdc_port_info[] = {
/* board_2037x */
{
@@ -135,7 +165,7 @@ static struct ata_port_info pdc_port_info[] = {
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = 0x7f, /* udma0-6 ; FIXME */
- .port_ops = &pdc_ata_ops,
+ .port_ops = &pdc_sata_ops,
},
/* board_20319 */
@@ -146,7 +176,7 @@ static struct ata_port_info pdc_port_info[] = {
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = 0x7f, /* udma0-6 ; FIXME */
- .port_ops = &pdc_ata_ops,
+ .port_ops = &pdc_sata_ops,
},
/* board_20619 */
@@ -157,7 +187,7 @@ static struct ata_port_info pdc_port_info[] = {
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = 0x7f, /* udma0-6 ; FIXME */
- .port_ops = &pdc_ata_ops,
+ .port_ops = &pdc_pata_ops,
},
};
@@ -272,12 +302,23 @@ static void pdc_reset_port(struct ata_port *ap)
readl(mmio); /* flush */
}
-static void pdc_phy_reset(struct ata_port *ap)
+static void pdc_sata_phy_reset(struct ata_port *ap)
{
pdc_reset_port(ap);
sata_phy_reset(ap);
}
+static void pdc_pata_phy_reset(struct ata_port *ap)
+{
+ /* FIXME: add cable detect. Don't assume 40-pin cable */
+ ap->cbl = ATA_CBL_PATA40;
+ ap->udma_mask &= ATA_UDMA_MASK_40C;
+
+ pdc_reset_port(ap);
+ ata_port_probe(ap);
+ ata_bus_reset(ap);
+}
+
static u32 pdc_sata_scr_read (struct ata_port *ap, unsigned int sc_reg)
{
if (sc_reg > SCR_CONTROL)
diff --git a/drivers/scsi/sata_promise.h b/drivers/scsi/sata_promise.h
index 6e7e96b..6ee5e190 100644
--- a/drivers/scsi/sata_promise.h
+++ b/drivers/scsi/sata_promise.h
@@ -3,21 +3,24 @@
*
* Copyright 2003-2004 Red Hat, Inc.
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
*
*/
diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index 93fd06f..9c99ab4 100644
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -6,21 +6,24 @@
* Copyright 2005 Pacific Digital Corporation.
* (OSL/GPL code release authorized by Jalil Fadavi).
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
*
*/
diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index 9d24d6c..71d4954 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -5,24 +5,27 @@
* Please ALWAYS copy linux-ide@vger.kernel.org
* on emails.
*
- * Copyright 2003 Red Hat, Inc.
+ * Copyright 2003-2005 Red Hat, Inc.
* Copyright 2003 Benjamin Herrenschmidt
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
*
* Documentation for SiI 3112:
* http://gkernel.sourceforge.net/specs/sii/3112A_SiI-DS-0095-B2.pdf.bz2
diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c
index b250ae0..43af445 100644
--- a/drivers/scsi/sata_sis.c
+++ b/drivers/scsi/sata_sis.c
@@ -7,21 +7,26 @@
*
* Copyright 2004 Uwe Koziolek
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Hardware documentation available under NDA.
*
*/
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index 6fd2ce1..19d3bb3 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -13,21 +13,26 @@
* This driver probably works with non-Apple versions of the
* Broadcom chipset...
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Hardware documentation available under NDA.
*
*/
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index a20d428..c72fcc4 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -7,21 +7,26 @@
*
* Copyright 2003-2004 Red Hat, Inc.
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Hardware documentation available under NDA.
*
*/
diff --git a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c
index eb202a7..1566886 100644
--- a/drivers/scsi/sata_uli.c
+++ b/drivers/scsi/sata_uli.c
@@ -1,21 +1,26 @@
/*
* sata_uli.c - ULi Electronics SATA
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Hardware documentation available under NDA.
*
*/
diff --git a/drivers/scsi/sata_via.c b/drivers/scsi/sata_via.c
index feff109..128b996 100644
--- a/drivers/scsi/sata_via.c
+++ b/drivers/scsi/sata_via.c
@@ -1,34 +1,38 @@
/*
- sata_via.c - VIA Serial ATA controllers
-
- Maintained by: Jeff Garzik <jgarzik@pobox.com>
- Please ALWAYS copy linux-ide@vger.kernel.org
+ * sata_via.c - VIA Serial ATA controllers
+ *
+ * Maintained by: Jeff Garzik <jgarzik@pobox.com>
+ * Please ALWAYS copy linux-ide@vger.kernel.org
on emails.
-
- Copyright 2003-2004 Red Hat, Inc. All rights reserved.
- Copyright 2003-2004 Jeff Garzik
-
- The contents of this file are subject to the Open
- Software License version 1.1 that can be found at
- http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- by reference.
-
- Alternatively, the contents of this file may be used under the terms
- of the GNU General Public License version 2 (the "GPL") as distributed
- in the kernel source COPYING file, in which case the provisions of
- the GPL are applicable instead of the above. If you wish to allow
- the use of your version of this file only under the terms of the
- GPL and not to allow others to use your version of this file under
- the OSL, indicate your decision by deleting the provisions above and
- replace them with the notice and other provisions required by the GPL.
- If you do not delete the provisions above, a recipient may use your
- version of this file under either the OSL or the GPL.
-
- ----------------------------------------------------------------------
-
- To-do list:
- * VT6421 PATA support
-
+ *
+ * Copyright 2003-2004 Red Hat, Inc. All rights reserved.
+ * Copyright 2003-2004 Jeff Garzik
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Hardware documentation available under NDA.
+ *
+ *
+ * To-do list:
+ * - VT6421 PATA support
+ *
*/
#include <linux/kernel.h>
diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index 6f25621..3985f344 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -9,9 +9,29 @@
*
* Bits from Jeff Garzik, Copyright RedHat, Inc.
*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Vitesse hardware documentation presumably available under NDA.
+ * Intel 31244 (same hardware interface) documentation presumably
+ * available from http://developer.intel.com/
+ *
*/
#include <linux/kernel.h>
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index 4528a00..a2f6724 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -2903,19 +2903,18 @@ static struct net_device_stats *usbnet_get_stats (struct net_device *net)
* completion callbacks. 2.5 should have fixed those bugs...
*/
-static void defer_bh (struct usbnet *dev, struct sk_buff *skb)
+static void defer_bh(struct usbnet *dev, struct sk_buff *skb, struct sk_buff_head *list)
{
- struct sk_buff_head *list = skb->list;
unsigned long flags;
- spin_lock_irqsave (&list->lock, flags);
- __skb_unlink (skb, list);
- spin_unlock (&list->lock);
- spin_lock (&dev->done.lock);
- __skb_queue_tail (&dev->done, skb);
+ spin_lock_irqsave(&list->lock, flags);
+ __skb_unlink(skb, list);
+ spin_unlock(&list->lock);
+ spin_lock(&dev->done.lock);
+ __skb_queue_tail(&dev->done, skb);
if (dev->done.qlen == 1)
- tasklet_schedule (&dev->bh);
- spin_unlock_irqrestore (&dev->done.lock, flags);
+ tasklet_schedule(&dev->bh);
+ spin_unlock_irqrestore(&dev->done.lock, flags);
}
/* some work can't be done in tasklets, so we use keventd
@@ -3120,7 +3119,7 @@ block:
break;
}
- defer_bh (dev, skb);
+ defer_bh(dev, skb, &dev->rxq);
if (urb) {
if (netif_running (dev->net)
@@ -3490,7 +3489,7 @@ static void tx_complete (struct urb *urb, struct pt_regs *regs)
urb->dev = NULL;
entry->state = tx_done;
- defer_bh (dev, skb);
+ defer_bh(dev, skb, &dev->txq);
}
/*-------------------------------------------------------------------------*/
diff --git a/drivers/w1/w1_int.c b/drivers/w1/w1_int.c
index b5a5e04..498ad505 100644
--- a/drivers/w1/w1_int.c
+++ b/drivers/w1/w1_int.c
@@ -86,9 +86,9 @@ static struct w1_master * w1_alloc_dev(u32 id, int slave_count, int slave_ttl,
dev->driver = driver;
- dev->groups = 23;
+ dev->groups = 1;
dev->seq = 1;
- dev->nls = netlink_kernel_create(NETLINK_W1, NULL);
+ dev->nls = netlink_kernel_create(NETLINK_W1, 1, NULL, THIS_MODULE);
if (!dev->nls) {
printk(KERN_ERR "Failed to create new netlink socket(%u) for w1 master %s.\n",
NETLINK_NFLOG, dev->dev.bus_id);
@@ -225,3 +225,5 @@ void w1_remove_master_device(struct w1_bus_master *bm)
EXPORT_SYMBOL(w1_add_master_device);
EXPORT_SYMBOL(w1_remove_master_device);
+
+MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_W1);
diff --git a/drivers/w1/w1_netlink.c b/drivers/w1/w1_netlink.c
index 2a82fb0..e7b7744 100644
--- a/drivers/w1/w1_netlink.c
+++ b/drivers/w1/w1_netlink.c
@@ -51,7 +51,7 @@ void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg)
memcpy(data, msg, sizeof(struct w1_netlink_msg));
- NETLINK_CB(skb).dst_groups = dev->groups;
+ NETLINK_CB(skb).dst_group = dev->groups;
netlink_broadcast(dev->nls, skb, 0, dev->groups, GFP_ATOMIC);
nlmsg_failure:
OpenPOWER on IntegriCloud