X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fatm%2Flanai.c;h=144a49f152207402c044caca1c0c8dde47f10747;hb=bf935a78814cc9b96d09f612912178adc964ce9c;hp=cac09e353be8d0d87135c7f17e1fb8eaba7a95e8;hpb=d42510a0f58c2583c37c8e9b7548e3a68545863a;p=linux-2.6-omap-h63xx.git diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c index cac09e353be..144a49f1522 100644 --- a/drivers/atm/lanai.c +++ b/drivers/atm/lanai.c @@ -65,7 +65,6 @@ #include #include #include -#include /* -------------------- TUNABLE PARAMATERS: */ @@ -246,8 +245,8 @@ struct lanai_vcc { }; enum lanai_type { - lanai2 = PCI_VENDOR_ID_EF_ATM_LANAI2, - lanaihb = PCI_VENDOR_ID_EF_ATM_LANAIHB + lanai2 = PCI_DEVICE_ID_EF_ATM_LANAI2, + lanaihb = PCI_DEVICE_ID_EF_ATM_LANAIHB }; struct lanai_dev_stats { @@ -293,7 +292,6 @@ struct lanai_dev { struct atm_vcc *cbrvcc; int number; int board_rev; - u8 pci_revision; /* TODO - look at race conditions with maintence of conf1/conf2 */ /* TODO - transmit locking: should we use _irq not _irqsave? */ /* TODO - organize above in some rational fashion (see ) */ @@ -553,8 +551,8 @@ static inline void sram_write(const struct lanai_dev *lanai, writel(val, sram_addr(lanai, offset)); } -static int __init sram_test_word( - const struct lanai_dev *lanai, int offset, u32 pattern) +static int __devinit sram_test_word(const struct lanai_dev *lanai, + int offset, u32 pattern) { u32 readback; sram_write(lanai, pattern, offset); @@ -1482,16 +1480,10 @@ static inline void vcc_table_deallocate(const struct lanai_dev *lanai) static inline struct lanai_vcc *new_lanai_vcc(void) { struct lanai_vcc *lvcc; - lvcc = (struct lanai_vcc *) kmalloc(sizeof(*lvcc), GFP_KERNEL); + lvcc = kzalloc(sizeof(*lvcc), GFP_KERNEL); if (likely(lvcc != NULL)) { - lvcc->vbase = NULL; - lvcc->rx.atmvcc = lvcc->tx.atmvcc = NULL; - lvcc->nref = 0; - memset(&lvcc->stats, 0, sizeof lvcc->stats); - lvcc->rx.buf.start = lvcc->tx.buf.start = NULL; skb_queue_head_init(&lvcc->tx.backlog); #ifdef DEBUG - lvcc->tx.unqueue = NULL; lvcc->vci = -1; #endif } @@ -1896,13 +1888,11 @@ static inline void lanai_int_1(struct lanai_dev *lanai, u32 reason) reg_write(lanai, ack, IntAck_Reg); } -static irqreturn_t lanai_int(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t lanai_int(int irq, void *devid) { - struct lanai_dev *lanai = (struct lanai_dev *) devid; + struct lanai_dev *lanai = devid; u32 reason; - (void) irq; (void) regs; /* unused variables */ - #ifdef USE_POWERDOWN /* * If we're powered down we shouldn't be generating any interrupts - @@ -1977,14 +1967,6 @@ static int __devinit lanai_pci_start(struct lanai_dev *lanai) "(itf %d): No suitable DMA available.\n", lanai->number); return -EBUSY; } - /* Get the pci revision byte */ - result = pci_read_config_byte(pci, PCI_REVISION_ID, - &lanai->pci_revision); - if (result != PCIBIOS_SUCCESSFUL) { - printk(KERN_ERR DEV_LABEL "(itf %d): can't read " - "PCI_REVISION_ID: %d\n", lanai->number, result); - return -EINVAL; - } result = pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &w); if (result != PCIBIOS_SUCCESSFUL) { printk(KERN_ERR DEV_LABEL "(itf %d): can't read " @@ -2240,7 +2222,7 @@ static int __devinit lanai_dev_open(struct atm_dev *atmdev) conf2_write(lanai); reg_write(lanai, TX_FIFO_DEPTH, TxDepth_Reg); reg_write(lanai, 0, CBR_ICG_Reg); /* CBR defaults to no limit */ - if ((result = request_irq(lanai->pci->irq, lanai_int, SA_SHIRQ, + if ((result = request_irq(lanai->pci->irq, lanai_int, IRQF_SHARED, DEV_LABEL, lanai)) != 0) { printk(KERN_ERR DEV_LABEL ": can't allocate interrupt\n"); goto error_vcctable; @@ -2262,7 +2244,7 @@ static int __devinit lanai_dev_open(struct atm_dev *atmdev) lanai_timed_poll_start(lanai); printk(KERN_NOTICE DEV_LABEL "(itf %d): rev.%d, base=0x%lx, irq=%u " "(%02X-%02X-%02X-%02X-%02X-%02X)\n", lanai->number, - (int) lanai->pci_revision, (unsigned long) lanai->base, + (int) lanai->pci->revision, (unsigned long) lanai->base, lanai->pci->irq, atmdev->esi[0], atmdev->esi[1], atmdev->esi[2], atmdev->esi[3], atmdev->esi[4], atmdev->esi[5]); @@ -2499,7 +2481,7 @@ static int lanai_proc_read(struct atm_dev *atmdev, loff_t *pos, char *page) (unsigned int) lanai->magicno, lanai->num_vci); if (left-- == 0) return sprintf(page, "revision: board=%d, pci_if=%d\n", - lanai->board_rev, (int) lanai->pci_revision); + lanai->board_rev, (int) lanai->pci->revision); if (left-- == 0) return sprintf(page, "EEPROM ESI: " "%02X:%02X:%02X:%02X:%02X:%02X\n", @@ -2610,7 +2592,7 @@ static int __devinit lanai_init_one(struct pci_dev *pci, struct atm_dev *atmdev; int result; - lanai = (struct lanai_dev *) kmalloc(sizeof(*lanai), GFP_KERNEL); + lanai = kmalloc(sizeof(*lanai), GFP_KERNEL); if (lanai == NULL) { printk(KERN_ERR DEV_LABEL ": couldn't allocate dev_data structure!\n"); @@ -2639,14 +2621,8 @@ static int __devinit lanai_init_one(struct pci_dev *pci, } static struct pci_device_id lanai_pci_tbl[] = { - { - PCI_VENDOR_ID_EF, PCI_VENDOR_ID_EF_ATM_LANAI2, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 - }, - { - PCI_VENDOR_ID_EF, PCI_VENDOR_ID_EF_ATM_LANAIHB, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 - }, + { PCI_VDEVICE(EF, PCI_DEVICE_ID_EF_ATM_LANAI2) }, + { PCI_VDEVICE(EF, PCI_DEVICE_ID_EF_ATM_LANAIHB) }, { 0, } /* terminal entry */ }; MODULE_DEVICE_TABLE(pci, lanai_pci_tbl);