diff options
Diffstat (limited to 'drivers/atm/nicstar.c')
| -rw-r--r-- | drivers/atm/nicstar.c | 54 |
1 files changed, 15 insertions, 39 deletions
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c index 6587dc295eb..9988ac98b6d 100644 --- a/drivers/atm/nicstar.c +++ b/drivers/atm/nicstar.c @@ -52,6 +52,7 @@ #include <asm/io.h> #include <asm/uaccess.h> #include <linux/atomic.h> +#include <linux/etherdevice.h> #include "nicstar.h" #ifdef CONFIG_ATM_NICSTAR_USE_SUNI #include "suni.h" @@ -153,7 +154,6 @@ 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); #endif static void ns_poll(unsigned long arg); -static int ns_parse_mac(char *mac, unsigned char *esi); static void ns_phy_put(struct atm_dev *dev, unsigned char value, unsigned long addr); static unsigned char ns_phy_get(struct atm_dev *dev, unsigned long addr); @@ -639,9 +639,9 @@ static int ns_init_card(int i, struct pci_dev *pcidev) card->hbnr.init = NUM_HB; card->hbnr.max = MAX_HB; - card->sm_handle = 0x00000000; + card->sm_handle = NULL; card->sm_addr = 0x00000000; - card->lg_handle = 0x00000000; + card->lg_handle = NULL; card->lg_addr = 0x00000000; card->efbie = 1; /* To prevent push_rxbufs from enabling the interrupt */ @@ -779,11 +779,10 @@ static int ns_init_card(int i, struct pci_dev *pcidev) return error; } - if (ns_parse_mac(mac[i], card->atmdev->esi)) { + if (mac[i] == NULL || !mac_pton(mac[i], card->atmdev->esi)) { nicstar_read_eprom(card->membase, NICSTAR_EPROM_MAC_ADDR_OFFSET, card->atmdev->esi, 6); - if (memcmp(card->atmdev->esi, "\x00\x00\x00\x00\x00\x00", 6) == - 0) { + if (ether_addr_equal(card->atmdev->esi, "\x00\x00\x00\x00\x00\x00")) { nicstar_read_eprom(card->membase, NICSTAR_EPROM_MAC_ADDR_OFFSET_ALT, card->atmdev->esi, 6); @@ -980,7 +979,7 @@ static void push_rxbufs(ns_dev * card, struct sk_buff *skb) addr2 = card->sm_addr; handle2 = card->sm_handle; card->sm_addr = 0x00000000; - card->sm_handle = 0x00000000; + card->sm_handle = NULL; } else { /* (!sm_addr) */ card->sm_addr = addr1; @@ -994,7 +993,7 @@ static void push_rxbufs(ns_dev * card, struct sk_buff *skb) addr2 = card->lg_addr; handle2 = card->lg_handle; card->lg_addr = 0x00000000; - card->lg_handle = 0x00000000; + card->lg_handle = NULL; } else { /* (!lg_addr) */ card->lg_addr = addr1; @@ -1740,10 +1739,10 @@ static int push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd, } scq->full = 1; - spin_unlock_irqrestore(&scq->lock, flags); - interruptible_sleep_on_timeout(&scq->scqfull_waitq, - SCQFULL_TIMEOUT); - spin_lock_irqsave(&scq->lock, flags); + wait_event_interruptible_lock_irq_timeout(scq->scqfull_waitq, + scq->tail != scq->next, + scq->lock, + SCQFULL_TIMEOUT); if (scq->full) { spin_unlock_irqrestore(&scq->lock, flags); @@ -1790,10 +1789,10 @@ static int push_scqe(ns_dev * card, vc_map * vc, scq_info * scq, ns_scqe * tbd, scq->full = 1; if (has_run++) break; - spin_unlock_irqrestore(&scq->lock, flags); - interruptible_sleep_on_timeout(&scq->scqfull_waitq, - SCQFULL_TIMEOUT); - spin_lock_irqsave(&scq->lock, flags); + wait_event_interruptible_lock_irq_timeout(scq->scqfull_waitq, + scq->tail != scq->next, + scq->lock, + SCQFULL_TIMEOUT); } if (!scq->full) { @@ -2802,29 +2801,6 @@ static void ns_poll(unsigned long arg) PRINTK("nicstar: Leaving ns_poll().\n"); } -static int ns_parse_mac(char *mac, unsigned char *esi) -{ - int i, j; - short byte1, byte0; - - if (mac == NULL || esi == NULL) - return -1; - j = 0; - for (i = 0; i < 6; i++) { - if ((byte1 = hex_to_bin(mac[j++])) < 0) - return -1; - if ((byte0 = hex_to_bin(mac[j++])) < 0) - return -1; - esi[i] = (unsigned char)(byte1 * 16 + byte0); - if (i < 5) { - if (mac[j++] != ':') - return -1; - } - } - return 0; -} - - static void ns_phy_put(struct atm_dev *dev, unsigned char value, unsigned long addr) { |