diff options
Diffstat (limited to 'drivers/atm')
| -rw-r--r-- | drivers/atm/eni.c | 12 | ||||
| -rw-r--r-- | drivers/atm/firestream.c | 3 | ||||
| -rw-r--r-- | drivers/atm/fore200e.c | 25 |
3 files changed, 24 insertions, 16 deletions
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index b23d1e4bad33..17d47ad03ab7 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -31,12 +31,6 @@ #include "suni.h" #include "eni.h" -#if !defined(__i386__) && !defined(__x86_64__) -#ifndef ioremap_nocache -#define ioremap_nocache(X,Y) ioremap(X,Y) -#endif -#endif - /* * TODO: * @@ -374,7 +368,7 @@ static int do_rx_dma(struct atm_vcc *vcc,struct sk_buff *skb, here = (eni_vcc->descr+skip) & (eni_vcc->words-1); dma[j++] = (here << MID_DMA_COUNT_SHIFT) | (vcc->vci << MID_DMA_VCI_SHIFT) | MID_DT_JK; - j++; + dma[j++] = 0; } here = (eni_vcc->descr+size+skip) & (eni_vcc->words-1); if (!eff) size += skip; @@ -447,7 +441,7 @@ static int do_rx_dma(struct atm_vcc *vcc,struct sk_buff *skb, if (size != eff) { dma[j++] = (here << MID_DMA_COUNT_SHIFT) | (vcc->vci << MID_DMA_VCI_SHIFT) | MID_DT_JK; - j++; + dma[j++] = 0; } if (!j || j > 2*RX_DMA_BUF) { printk(KERN_CRIT DEV_LABEL "!j or j too big!!!\n"); @@ -1725,7 +1719,7 @@ static int eni_do_init(struct atm_dev *dev) } printk(KERN_NOTICE DEV_LABEL "(itf %d): rev.%d,base=0x%lx,irq=%d,", dev->number,pci_dev->revision,real_base,eni_dev->irq); - if (!(base = ioremap_nocache(real_base,MAP_MAX_SIZE))) { + if (!(base = ioremap(real_base,MAP_MAX_SIZE))) { printk("\n"); printk(KERN_ERR DEV_LABEL "(itf %d): can't set up page " "mapping\n",dev->number); diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c index aad00d2b28f5..cc87004d5e2d 100644 --- a/drivers/atm/firestream.c +++ b/drivers/atm/firestream.c @@ -912,6 +912,7 @@ static int fs_open(struct atm_vcc *atm_vcc) } if (!to) { printk ("No more free channels for FS50..\n"); + kfree(vcc); return -EBUSY; } vcc->channo = dev->channo; @@ -922,6 +923,7 @@ static int fs_open(struct atm_vcc *atm_vcc) if (((DO_DIRECTION(rxtp) && dev->atm_vccs[vcc->channo])) || ( DO_DIRECTION(txtp) && test_bit (vcc->channo, dev->tx_inuse))) { printk ("Channel is in use for FS155.\n"); + kfree(vcc); return -EBUSY; } } @@ -935,6 +937,7 @@ static int fs_open(struct atm_vcc *atm_vcc) tc, sizeof (struct fs_transmit_config)); if (!tc) { fs_dprintk (FS_DEBUG_OPEN, "fs: can't alloc transmit_config.\n"); + kfree(vcc); return -ENOMEM; } diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index f1a500205313..8fbd36eb8941 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -1414,12 +1414,14 @@ fore200e_open(struct atm_vcc *vcc) static void fore200e_close(struct atm_vcc* vcc) { - struct fore200e* fore200e = FORE200E_DEV(vcc->dev); struct fore200e_vcc* fore200e_vcc; + struct fore200e* fore200e; struct fore200e_vc_map* vc_map; unsigned long flags; ASSERT(vcc); + fore200e = FORE200E_DEV(vcc->dev); + ASSERT((vcc->vpi >= 0) && (vcc->vpi < 1<<FORE200E_VPI_BITS)); ASSERT((vcc->vci >= 0) && (vcc->vci < 1<<FORE200E_VCI_BITS)); @@ -1464,10 +1466,10 @@ fore200e_close(struct atm_vcc* vcc) static int fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb) { - struct fore200e* fore200e = FORE200E_DEV(vcc->dev); - struct fore200e_vcc* fore200e_vcc = FORE200E_VCC(vcc); + struct fore200e* fore200e; + struct fore200e_vcc* fore200e_vcc; struct fore200e_vc_map* vc_map; - struct host_txq* txq = &fore200e->host_txq; + struct host_txq* txq; struct host_txq_entry* entry; struct tpd* tpd; struct tpd_haddr tpd_haddr; @@ -1480,9 +1482,18 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb) unsigned char* data; unsigned long flags; - ASSERT(vcc); - ASSERT(fore200e); - ASSERT(fore200e_vcc); + if (!vcc) + return -EINVAL; + + fore200e = FORE200E_DEV(vcc->dev); + fore200e_vcc = FORE200E_VCC(vcc); + + if (!fore200e) + return -EINVAL; + + txq = &fore200e->host_txq; + if (!fore200e_vcc) + return -EINVAL; if (!test_bit(ATM_VF_READY, &vcc->flags)) { DPRINTK(1, "VC %d.%d.%d not ready for tx\n", vcc->itf, vcc->vpi, vcc->vpi); |