Convert m68k net drivers to new local_irq*() framework:
- Amiga A2065 and Ariadne Ethernet
- Atari Bionet-100 and Pamsnet ACSI Ethernet
- Atari LANCE Ethernet
- Mac NC8390, CS89x0, MACE, and Sonic Ethernet
- Sun-3 i82586 and Sun-3/3x LANCE Ethernet
--- linux-2.5.53/drivers/net/a2065.c Wed Aug 28 08:33:23 2002
+++ linux-m68k-2.5.53/drivers/net/a2065.c Thu Nov 7 23:08:48 2002
@@ -573,11 +573,10 @@
skblen = skb->len;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
if (!TX_BUFFS_AVAIL){
- restore_flags(flags);
+ local_irq_restore(flags);
return -1;
}
@@ -618,7 +617,7 @@
dev->trans_start = jiffies;
dev_kfree_skb (skb);
- restore_flags(flags);
+ local_irq_restore(flags);
return status;
}
--- linux-2.5.53/drivers/net/atari_pamsnet.c Wed Aug 28 08:33:23 2002
+++ linux-m68k-2.5.53/drivers/net/atari_pamsnet.c Thu Nov 7 23:09:07 2002
@@ -702,11 +702,10 @@
/* Block a timer-based transmit from overlapping. This could better be
* done with atomic_swap(1, dev->tbusy), but set_bit() works as well.
*/
- save_flags(flags);
- cli();
+ local_irq_save(flags);
if (stdma_islocked()) {
- restore_flags(flags);
+ local_irq_restore(flags);
lp->stats.tx_errors++;
}
else {
@@ -717,7 +716,7 @@
stdma_lock(pamsnet_intr, NULL);
DISABLE_IRQ();
- restore_flags(flags);
+ local_irq_restore(flags);
if( !STRAM_ADDR(buf+length-1) ) {
memcpy(nic_packet->buffer, skb->data, length);
buf = (unsigned long)phys_nic_packet;
@@ -749,20 +748,19 @@
struct sk_buff *skb;
unsigned long flags;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
/* ++roman: Take care at locking the ST-DMA... This must be done with ints
* off, since otherwise an int could slip in between the question and the
* locking itself, and then we'd go to sleep... And locking itself is
* necessary to keep the floppy_change timer from working with ST-DMA
* registers. */
if (stdma_islocked()) {
- restore_flags(flags);
+ local_irq_restore(flags);
return;
}
stdma_lock(pamsnet_intr, NULL);
DISABLE_IRQ();
- restore_flags(flags);
+ local_irq_restore(flags);
boguscount = testpkt(lance_target);
if( lp->poll_time < MAX_POLL_TIME ) lp->poll_time++;
--- linux-2.5.53/drivers/net/mac8390.c Sun Oct 13 10:58:07 2002
+++ linux-m68k-2.5.53/drivers/net/mac8390.c Thu Nov 7 23:09:13 2002
@@ -195,7 +195,7 @@
unsigned long flags;
int i, j;
- save_flags(flags); cli();
+ local_irq_save(flags);
/* Check up to 32K in 4K increments */
for (i = 0; i < 8; i++) {
volatile unsigned short *m = (unsigned short *) (membase + (i * 0x1000));
@@ -218,7 +218,7 @@
break;
}
}
- restore_flags(flags);
+ local_irq_restore(flags);
/* in any case, we stopped once we tried one block too many,
or once we reached 32K */
return i * 0x1000;
--- linux-2.5.53/drivers/net/macsonic.c Wed Aug 28 08:33:26 2002
+++ linux-m68k-2.5.53/drivers/net/macsonic.c Thu Nov 7 23:09:33 2002
@@ -333,10 +333,9 @@
unsigned long flags;
int card_present;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
card_present = hwreg_present((void*)ONBOARD_SONIC_REGISTERS);
- restore_flags(flags);
+ local_irq_restore(flags);
if (!card_present) {
printk("none.\n");
--- linux-2.5.53/drivers/net/sun3lance.c Wed Aug 28 09:01:42 2002
+++ linux-m68k-2.5.53/drivers/net/sun3lance.c Thu Nov 7 23:18:09 2002
@@ -578,7 +578,7 @@
#endif
/* We're not prepared for the int until the last flags are set/reset.
* And the int may happen already after setting the OWN_CHIP... */
- save_and_cli(flags);
+ local_irq_save(flags);
/* Mask to ring buffer boundary. */
entry = lp->new_tx;
@@ -614,7 +614,7 @@
TMD1_OWN_HOST)
netif_start_queue(dev);
- restore_flags(flags);
+ local_irq_restore(flags);
return 0;
}
--- linux-2.5.53/drivers/net/ariadne.c Wed Aug 28 08:33:23 2002
+++ linux-m68k-2.5.53/drivers/net/ariadne.c Thu Nov 7 23:09:43 2002
@@ -606,8 +606,7 @@
printk(" data 0x%08x len %d\n", (int)skb->data, (int)skb->len);
#endif
- save_flags(flags);
- cli();
+ local_irq_save(flags);
entry = priv->cur_tx % TX_RING_SIZE;
@@ -664,7 +663,7 @@
netif_stop_queue(dev);
priv->tx_full = 1;
}
- restore_flags(flags);
+ local_irq_restore(flags);
return 0;
}
@@ -767,13 +766,12 @@
short saved_addr;
unsigned long flags;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
saved_addr = lance->RAP;
lance->RAP = CSR112; /* Missed Frame Count */
priv->stats.rx_missed_errors = swapw(lance->RDP);
lance->RAP = saved_addr;
- restore_flags(flags);
+ local_irq_restore(flags);
return &priv->stats;
}
--- linux-2.5.53/drivers/net/atari_bionet.c Mon Nov 11 10:19:22 2002
+++ linux-m68k-2.5.53/drivers/net/atari_bionet.c Mon Nov 11 11:13:33 2002
@@ -235,8 +235,7 @@
unsigned long flags;
DISABLE_IRQ();
- save_flags(flags);
- cli();
+ local_irq_save(flags);
dma_wd.dma_mode_status = 0x9a;
dma_wd.dma_mode_status = 0x19a;
@@ -247,7 +246,7 @@
dma_wd.dma_md = (unsigned char)paddr;
paddr >>= 8;
dma_wd.dma_hi = (unsigned char)paddr;
- restore_flags(flags);
+ local_irq_restore(flags);
c = sendcmd(0,0x00,NODE_ADR | C_READ); /* CMD: READ */
if( c < 128 ) goto rend;
@@ -284,8 +283,7 @@
unsigned long flags;
DISABLE_IRQ();
- save_flags(flags);
- cli();
+ local_irq_save(flags);
dma_wd.dma_mode_status = 0x19a;
dma_wd.dma_mode_status = 0x9a;
@@ -297,7 +295,7 @@
dma_wd.dma_hi = (unsigned char)paddr;
dma_wd.fdc_acces_seccount = 0x4; /* sector count */
- restore_flags(flags);
+ local_irq_restore(flags);
c = sendcmd(0,0x100,NODE_ADR | C_WRITE); /* CMD: WRITE */
c = sendcmd(1,0x100,cnt&0xff);
@@ -438,11 +436,10 @@
/* Block a timer-based transmit from overlapping. This could better be
* done with atomic_swap(1, dev->tbusy), but set_bit() works as well.
*/
- save_flags(flags);
- cli();
+ local_irq_save(flags);
if (stdma_islocked()) {
- restore_flags(flags);
+ local_irq_restore(flags);
lp->stats.tx_errors++;
}
else {
@@ -451,7 +448,7 @@
int stat;
stdma_lock(bionet_intr, NULL);
- restore_flags(flags);
+ local_irq_restore(flags);
if( !STRAM_ADDR(buf+length-1) ) {
memcpy(nic_packet->buffer, skb->data, length);
buf = (unsigned long)&((struct nic_pkt_s *)phys_nic_packet)->buffer;
@@ -504,20 +501,19 @@
int pkt_len, status;
unsigned long flags;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
/* ++roman: Take care at locking the ST-DMA... This must be done with ints
* off, since otherwise an int could slip in between the question and the
* locking itself, and then we'd go to sleep... And locking itself is
* necessary to keep the floppy_change timer from working with ST-DMA
* registers. */
if (stdma_islocked()) {
- restore_flags(flags);
+ local_irq_restore(flags);
return;
}
stdma_lock(bionet_intr, NULL);
DISABLE_IRQ();
- restore_flags(flags);
+ local_irq_restore(flags);
if( lp->poll_time < MAX_POLL_TIME ) lp->poll_time++;
--- linux-2.5.53/drivers/net/atarilance.c Wed Aug 28 08:33:24 2002
+++ linux-m68k-2.5.53/drivers/net/atarilance.c Thu Nov 7 23:09:10 2002
@@ -405,8 +405,7 @@
long flags;
long *vbr, save_berr;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
__asm__ __volatile__ ( "movec %/vbr,%0" : "=r" (vbr) : );
save_berr = vbr[2];
@@ -443,7 +442,7 @@
);
vbr[2] = save_berr;
- restore_flags(flags);
+ local_irq_restore(flags);
return( ret );
}
--- linux-2.5.53/drivers/net/mac89x0.c Wed Aug 28 08:33:26 2002
+++ linux-m68k-2.5.53/drivers/net/mac89x0.c Thu Nov 7 23:09:19 2002
@@ -52,7 +52,8 @@
Arnaldo Carvalho de Melo <acme@conectiva.com.br> - 11/01/2001
check kmalloc and release the allocated memory on failure in
mac89x0_probe and in init_module
- use save_flags/restore_flags in net_get_stat, not just cli/sti
+ use local_irq_{save,restore}(flags) in net_get_stat, not just
+ local_irq_{dis,en}able()
*/
static char *version =
@@ -199,11 +200,10 @@
unsigned long flags;
int card_present;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
card_present = hwreg_present((void*) ioaddr+4)
&& hwreg_present((void*) ioaddr + DATA_PORT);
- restore_flags(flags);
+ local_irq_restore(flags);
if (!card_present)
return -ENODEV;
@@ -397,8 +397,7 @@
/* keep the upload from being interrupted, since we
ask the chip to start transmitting before the
whole packet has been completely uploaded. */
- save_flags(flags);
- cli();
+ local_irq_save(flags);
/* initiate a transmit sequence */
writereg(dev, PP_TxCMD, lp->send_cmd);
@@ -408,14 +407,14 @@
if ((readreg(dev, PP_BusST) & READY_FOR_TX_NOW) == 0) {
/* Gasp! It hasn't. But that shouldn't happen since
we're waiting for TxOk, so return 1 and requeue this packet. */
- restore_flags(flags);
+ local_irq_restore(flags);
return 1;
}
/* Write the contents of the packet */
memcpy_toio(dev->mem_start + PP_TxFrame, skb->data, skb->len+1);
- restore_flags(flags);
+ local_irq_restore(flags);
dev->trans_start = jiffies;
}
dev_kfree_skb (skb);
@@ -568,12 +567,11 @@
struct net_local *lp = (struct net_local *)dev->priv;
unsigned long flags;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
/* Update the statistics from the device registers. */
lp->stats.rx_missed_errors += (readreg(dev, PP_RxMiss) >> 6);
lp->stats.collisions += (readreg(dev, PP_TxCol) >> 6);
- restore_flags(flags);
+ local_irq_restore(flags);
return &lp->stats;
}
--- linux-2.5.53/drivers/net/macmace.c Tue Jun 25 20:50:37 2002
+++ linux-m68k-2.5.53/drivers/net/macmace.c Thu Nov 7 23:09:29 2002
@@ -256,8 +256,7 @@
unsigned long flags;
u8 maccc;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
maccc = mb->maccc;
@@ -270,7 +269,7 @@
}
mb->maccc = maccc;
- restore_flags(flags);
+ local_irq_restore(flags);
return 0;
}
--- linux-2.5.53/drivers/net/sun3_82586.c Sun Apr 7 10:56:19 2002
+++ linux-m68k-2.5.53/drivers/net/sun3_82586.c Thu Nov 7 23:09:36 2002
@@ -1078,12 +1078,11 @@
{
unsigned long flags;
- save_flags(flags);
- cli();
+ local_irq_save(flags);
if(p->xmit_count != p->xmit_last)
netif_wake_queue(dev);
p->lock = 0;
- restore_flags(flags);
+ local_irq_restore(flags);
}
dev_kfree_skb(skb);
#endif
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.orgIn personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Tue Dec 31 2002 - 22:00:10 EST