diff options
Diffstat (limited to 'drivers/net')
31 files changed, 441 insertions, 327 deletions
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c index 5c5eebdb6914..dcc98afa65d7 100644 --- a/drivers/net/3c503.c +++ b/drivers/net/3c503.c @@ -148,14 +148,6 @@ el2_pio_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - /* NB: el2_close() handles free_irq */ - release_region(dev->base_addr, EL2_IO_EXTENT); - if (ei_status.mem) - iounmap(ei_status.mem); -} - #ifndef MODULE struct net_device * __init el2_probe(int unit) { @@ -726,6 +718,14 @@ init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + /* NB: el2_close() handles free_irq */ + release_region(dev->base_addr, EL2_IO_EXTENT); + if (ei_status.mem) + iounmap(ei_status.mem); +} + void cleanup_module(void) { diff --git a/drivers/net/3c527.h b/drivers/net/3c527.h index c10f009ce9b6..53b5b071df08 100644 --- a/drivers/net/3c527.h +++ b/drivers/net/3c527.h @@ -32,43 +32,43 @@ struct mc32_mailbox { - u16 mbox __attribute((packed)); - u16 data[1] __attribute((packed)); -}; + u16 mbox; + u16 data[1]; +} __attribute((packed)); struct skb_header { - u8 status __attribute((packed)); - u8 control __attribute((packed)); - u16 next __attribute((packed)); /* Do not change! */ - u16 length __attribute((packed)); - u32 data __attribute((packed)); -}; + u8 status; + u8 control; + u16 next; /* Do not change! */ + u16 length; + u32 data; +} __attribute((packed)); struct mc32_stats { /* RX Errors */ - u32 rx_crc_errors __attribute((packed)); - u32 rx_alignment_errors __attribute((packed)); - u32 rx_overrun_errors __attribute((packed)); - u32 rx_tooshort_errors __attribute((packed)); - u32 rx_toolong_errors __attribute((packed)); - u32 rx_outofresource_errors __attribute((packed)); + u32 rx_crc_errors; + u32 rx_alignment_errors; + u32 rx_overrun_errors; + u32 rx_tooshort_errors; + u32 rx_toolong_errors; + u32 rx_outofresource_errors; - u32 rx_discarded __attribute((packed)); /* via card pattern match filter */ + u32 rx_discarded; /* via card pattern match filter */ /* TX Errors */ - u32 tx_max_collisions __attribute((packed)); - u32 tx_carrier_errors __attribute((packed)); - u32 tx_underrun_errors __attribute((packed)); - u32 tx_cts_errors __attribute((packed)); - u32 tx_timeout_errors __attribute((packed)) ; + u32 tx_max_collisions; + u32 tx_carrier_errors; + u32 tx_underrun_errors; + u32 tx_cts_errors; + u32 tx_timeout_errors; /* various cruft */ - u32 dataA[6] __attribute((packed)); - u16 dataB[5] __attribute((packed)); - u32 dataC[14] __attribute((packed)); -}; + u32 dataA[6]; + u16 dataB[5]; + u32 dataC[14]; +} __attribute((packed)); #define STATUS_MASK 0x0F #define COMPLETED (1<<7) diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index e2fa29b612cd..733bc25b2bf9 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -129,7 +129,7 @@ config NET_SB1000 If you don't have this card, of course say N. - source "drivers/net/arcnet/Kconfig" +source "drivers/net/arcnet/Kconfig" source "drivers/net/phy/Kconfig" @@ -844,7 +844,7 @@ config SMC9194 config DM9000 tristate "DM9000 support" - depends on ARM && NET_ETHERNET + depends on (ARM || MIPS) && NET_ETHERNET select CRC32 select MII ---help--- @@ -1374,7 +1374,7 @@ config FORCEDETH config CS89x0 tristate "CS89x0 support" - depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105 + depends on NET_PCI && (ISA || ARCH_IXDP2X01 || ARCH_PNX010X) ---help--- Support for CS89x0 chipset based Ethernet cards. If you have a network (Ethernet) card of this type, say Y and read the diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c index 8a0af5453e21..7952dc6d77e3 100644 --- a/drivers/net/ac3200.c +++ b/drivers/net/ac3200.c @@ -123,14 +123,6 @@ static int __init do_ac3200_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - /* Someday free_irq may be in ac_close_card() */ - free_irq(dev->irq, dev); - release_region(dev->base_addr, AC_IO_EXTENT); - iounmap(ei_status.mem); -} - #ifndef MODULE struct net_device * __init ac3200_probe(int unit) { @@ -406,6 +398,14 @@ init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + /* Someday free_irq may be in ac_close_card() */ + free_irq(dev->irq, dev); + release_region(dev->base_addr, AC_IO_EXTENT); + iounmap(ei_status.mem); +} + void cleanup_module(void) { diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h index 015c7f1d1bc0..f20bb85c1ea5 100644 --- a/drivers/net/bonding/bonding.h +++ b/drivers/net/bonding/bonding.h @@ -205,7 +205,7 @@ struct bonding { * * Caller must hold bond lock for read */ -extern inline struct slave *bond_get_slave_by_dev(struct bonding *bond, struct net_device *slave_dev) +static inline struct slave *bond_get_slave_by_dev(struct bonding *bond, struct net_device *slave_dev) { struct slave *slave = NULL; int i; @@ -219,7 +219,7 @@ extern inline struct slave *bond_get_slave_by_dev(struct bonding *bond, struct n return slave; } -extern inline struct bonding *bond_get_bond_by_slave(struct slave *slave) +static inline struct bonding *bond_get_bond_by_slave(struct slave *slave) { if (!slave || !slave->dev->master) { return NULL; @@ -228,13 +228,13 @@ extern inline struct bonding *bond_get_bond_by_slave(struct slave *slave) return (struct bonding *)slave->dev->master->priv; } -extern inline void bond_set_slave_inactive_flags(struct slave *slave) +static inline void bond_set_slave_inactive_flags(struct slave *slave) { slave->state = BOND_STATE_BACKUP; slave->dev->flags |= IFF_NOARP; } -extern inline void bond_set_slave_active_flags(struct slave *slave) +static inline void bond_set_slave_active_flags(struct slave *slave) { slave->state = BOND_STATE_ACTIVE; slave->dev->flags &= ~IFF_NOARP; diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index a6078ad9b654..907c01009746 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -175,7 +175,7 @@ static unsigned int cs8900_irq_map[] = {1,0,0,0}; #include <asm/irq.h> static unsigned int netcard_portlist[] __initdata = {IXDP2X01_CS8900_VIRT_BASE, 0}; static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0}; -#elif defined(CONFIG_ARCH_PNX0105) +#elif defined(CONFIG_ARCH_PNX010X) #include <asm/irq.h> #include <asm/arch/gpio.h> #define CIRRUS_DEFAULT_BASE IO_ADDRESS(EXT_STATIC2_s0_BASE + 0x200000) /* = Physical address 0x48200000 */ @@ -338,30 +338,86 @@ out: } #endif +#if defined(CONFIG_ARCH_IXDP2X01) static int -readreg(struct net_device *dev, int portno) +readword(unsigned long base_addr, int portno) { - outw(portno, dev->base_addr + ADD_PORT); - return inw(dev->base_addr + DATA_PORT); + return (u16)__raw_readl(base_addr + (portno << 1)); } static void -writereg(struct net_device *dev, int portno, int value) +writeword(unsigned long base_addr, int portno, int value) { - outw(portno, dev->base_addr + ADD_PORT); - outw(value, dev->base_addr + DATA_PORT); + __raw_writel((u16)value, base_addr + (portno << 1)); +} +#else +#if defined(CONFIG_ARCH_PNX010X) +static int +readword(unsigned long base_addr, int portno) +{ + return inw(base_addr + (portno << 1)); +} + +static void +writeword(unsigned long base_addr, int portno, int value) +{ + outw(value, base_addr + (portno << 1)); +} +#else +static int +readword(unsigned long base_addr, int portno) +{ + return inw(base_addr + portno); +} + +static void +writeword(unsigned long base_addr, int portno, int value) +{ + outw(value, base_addr + portno); +} +#endif +#endif + +static void +readwords(unsigned long base_addr, int portno, void *buf, int length) +{ + u8 *buf8 = (u8 *)buf; + + do { + u32 tmp32; + + tmp32 = readword(base_addr, portno); + *buf8++ = (u8)tmp32; + *buf8++ = (u8)(tmp32 >> 8); + } while (--length); +} + +static void +writewords(unsigned long base_addr, int portno, void *buf, int length) +{ + u8 *buf8 = (u8 *)buf; + + do { + u32 tmp32; + + tmp32 = *buf8++; + tmp32 |= (*buf8++) << 8; + writeword(base_addr, portno, tmp32); + } while (--length); } static int -readword(struct net_device *dev, int portno) +readreg(struct net_device *dev, int regno) { - return inw(dev->base_addr + portno); + writeword(dev->base_addr, ADD_PORT, regno); + return readword(dev->base_addr, DATA_PORT); } static void -writeword(struct net_device *dev, int portno, int value) +writereg(struct net_device *dev, int regno, int value) { - outw(value, dev->base_addr + portno); + writeword(dev->base_addr, ADD_PORT, regno); + writeword(dev->base_addr, DATA_PORT, value); } static int __init @@ -456,7 +512,7 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) #endif } -#ifdef CONFIG_ARCH_PNX0105 +#ifdef CONFIG_ARCH_PNX010X initialize_ebi(); /* Map GPIO registers for the pins connected to the CS8900a. */ @@ -491,8 +547,8 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) #ifdef CONFIG_SH_HICOSH4 /* truely reset the chip */ - outw(0x0114, ioaddr + ADD_PORT); - outw(0x0040, ioaddr + DATA_PORT); + writeword(ioaddr, ADD_PORT, 0x0114); + writeword(ioaddr, DATA_PORT, 0x0040); #endif /* if they give us an odd I/O address, then do ONE write to @@ -503,24 +559,24 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) if (net_debug > 1) printk(KERN_INFO "%s: odd ioaddr 0x%x\n", dev->name, ioaddr); if ((ioaddr & 2) != 2) - if ((inw((ioaddr & ~3)+ ADD_PORT) & ADD_MASK) != ADD_SIG) { + if ((readword(ioaddr & ~3, ADD_PORT) & ADD_MASK) != ADD_SIG) { printk(KERN_ERR "%s: bad signature 0x%x\n", - dev->name, inw((ioaddr & ~3)+ ADD_PORT)); + dev->name, readword(ioaddr & ~3, ADD_PORT)); retval = -ENODEV; goto out2; } } - printk(KERN_DEBUG "PP_addr at %x: 0x%x\n", - ioaddr + ADD_PORT, inw(ioaddr + ADD_PORT)); + printk(KERN_DEBUG "PP_addr at %x[%x]: 0x%x\n", + ioaddr, ADD_PORT, readword(ioaddr, ADD_PORT)); ioaddr &= ~3; - outw(PP_ChipID, ioaddr + ADD_PORT); + writeword(ioaddr, ADD_PORT, PP_ChipID); - tmp = inw(ioaddr + DATA_PORT); + tmp = readword(ioaddr, DATA_PORT); if (tmp != CHIP_EISA_ID_SIG) { - printk(KERN_DEBUG "%s: incorrect signature at %x: 0x%x!=" + printk(KERN_DEBUG "%s: incorrect signature at %x[%x]: 0x%x!=" CHIP_EISA_ID_SIG_STR "\n", - dev->name, ioaddr + DATA_PORT, tmp); + dev->name, ioaddr, DATA_PORT, tmp); retval = -ENODEV; goto out2; } @@ -724,7 +780,7 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) } else { i = lp->isa_config & INT_NO_MASK; if (lp->chip_type == CS8900) { -#if defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX0105) +#if defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX010X) i = cs8900_irq_map[0]; #else /* Translate the IRQ using the IRQ mapping table. */ @@ -790,7 +846,7 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular) goto out3; return 0; out3: - outw(PP_ChipID, dev->base_addr + ADD_PORT); + writeword(dev->base_addr, ADD_PORT, PP_ChipID); out2: release_region(ioaddr & ~3, NETCARD_IO_EXTENT); out1: @@ -970,11 +1026,11 @@ void __init reset_chip(struct net_device *dev) #ifndef CONFIG_ARCH_IXDP2X01 if (lp->chip_type != CS8900) { /* Hardware problem requires PNP registers to be reconfigured after a reset */ - outw(PP_CS8920_ISAINT, ioaddr + ADD_PORT); + writeword(ioaddr, ADD_PORT, PP_CS8920_ISAINT); outb(dev->irq, ioaddr + DATA_PORT); outb(0, ioaddr + DATA_PORT + 1); - outw(PP_CS8920_ISAMemB, ioaddr + ADD_PORT); + writeword(ioaddr, ADD_PORT, PP_CS8920_ISAMemB); outb((dev->mem_start >> 16) & 0xff, ioaddr + DATA_PORT); outb((dev->mem_start >> 8) & 0xff, ioaddr + DATA_PORT + 1); } @@ -1104,8 +1160,8 @@ send_test_pkt(struct net_device *dev) memcpy(test_packet, dev->dev_addr, ETH_ALEN); memcpy(test_packet+ETH_ALEN, dev->dev_addr, ETH_ALEN); - writeword(dev, TX_CMD_PORT, TX_AFTER_ALL); - writeword(dev, TX_LEN_PORT, ETH_ZLEN); + writeword(dev->base_addr, TX_CMD_PORT, TX_AFTER_ALL); + writeword(dev->base_addr, TX_LEN_PORT, ETH_ZLEN); /* Test to see if the chip has allocated memory for the packet */ while (jiffies - timenow < 5) @@ -1115,7 +1171,7 @@ send_test_pkt(struct net_device *dev) return 0; /* this shouldn't happen */ /* Write the contents of the packet */ - outsw(dev->base_addr + TX_FRAME_PORT,test_packet,(ETH_ZLEN+1) >>1); + writewords(dev->base_addr, TX_FRAME_PORT,test_packet,(ETH_ZLEN+1) >>1); if (net_debug > 1) printk("Sending test packet "); /* wait a couple of jiffies for packet to be received */ @@ -1200,7 +1256,7 @@ net_open(struct net_device *dev) int i; int ret; -#if !defined(CONFIG_SH_HICOSH4) && !defined(CONFIG_ARCH_PNX0105) /* uses irq#1, so this won't work */ +#if !defined(CONFIG_SH_HICOSH4) && !defined(CONFIG_ARCH_PNX010X) /* uses irq#1, so this won't work */ if (dev->irq < 2) { /* Allow interrupts to be generated by the chip */ /* Cirrus' release had this: */ @@ -1231,7 +1287,7 @@ net_open(struct net_device *dev) else #endif { -#if !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX0105) +#if !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX010X) if (((1 << dev->irq) & lp->irq_map) == 0) { printk(KERN_ERR "%s: IRQ %d is not in our map of allowable IRQs, which is %x\n", dev->name, dev->irq, lp->irq_map); @@ -1316,7 +1372,7 @@ net_open(struct net_device *dev) case A_CNF_MEDIA_10B_2: result = lp->adapter_cnf & A_CNF_10B_2; break; default: result = lp->adapter_cnf & (A_CNF_10B_T | A_CNF_AUI | A_CNF_10B_2); } -#ifdef CONFIG_ARCH_PNX0105 +#ifdef CONFIG_ARCH_PNX010X result = A_CNF_10B_T; #endif if (!result) { @@ -1457,8 +1513,8 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev) netif_stop_queue(dev); /* initiate a transmit sequence */ - writeword(dev, TX_CMD_PORT, lp->send_cmd); - writeword(dev, TX_LEN_PORT, skb->len); + writeword(dev->base_addr, TX_CMD_PORT, lp->send_cmd); + writeword(dev->base_addr, TX_LEN_PORT, skb->len); /* Test to see if the chip has allocated memory for the packet */ if ((readreg(dev, PP_BusST) & READY_FOR_TX_NOW) == 0) { @@ -1472,7 +1528,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev) return 1; } /* Write the contents of the packet */ - outsw(dev->base_addr + TX_FRAME_PORT,skb->data,(skb->len+1) >>1); + writewords(dev->base_addr, TX_FRAME_PORT,skb->data,(skb->len+1) >>1); spin_unlock_irq(&lp->lock); lp->stats.tx_bytes += skb->len; dev->trans_start = jiffies; @@ -1512,7 +1568,7 @@ static irqreturn_t net_interrupt(int irq, void *dev_id, struct pt_regs * regs) course, if you're on a slow machine, and packets are arriving faster than you can read them off, you're screwed. Hasta la vista, baby! */ - while ((status = readword(dev, ISQ_PORT))) { + while ((status = readword(dev->base_addr, ISQ_PORT))) { if (net_debug > 4)printk("%s: event=%04x\n", dev->name, status); handled = 1; switch(status & ISQ_EVENT_MASK) { @@ -1606,8 +1662,8 @@ net_rx(struct net_device *dev) int status, length; int ioaddr = dev->base_addr; - status = inw(ioaddr + RX_FRAME_PORT); - length = inw(ioaddr + RX_FRAME_PORT); + status = readword(ioaddr, RX_FRAME_PORT); + length = readword(ioaddr, RX_FRAME_PORT); if ((status & RX_OK) == 0) { count_rx_errors(status, lp); @@ -1626,9 +1682,9 @@ net_rx(struct net_device *dev) skb_reserve(skb, 2); /* longword align L3 header */ skb->dev = dev; - insw(ioaddr + RX_FRAME_PORT, skb_put(skb, length), length >> 1); + readwords(ioaddr, RX_FRAME_PORT, skb_put(skb, length), length >> 1); if (length & 1) - skb->data[length-1] = inw(ioaddr + RX_FRAME_PORT); + skb->data[length-1] = readword(ioaddr, RX_FRAME_PORT); if (net_debug > 3) { printk( "%s: received %d byte packet of type %x\n", @@ -1901,7 +1957,7 @@ void cleanup_module(void) { unregister_netdev(dev_cs89x0); - outw(PP_ChipID, dev_cs89x0->base_addr + ADD_PORT); + writeword(dev_cs89x0->base_addr, ADD_PORT, PP_ChipID); release_region(dev_cs89x0->base_addr, NETCARD_IO_EXTENT); free_netdev(dev_cs89x0); } diff --git a/drivers/net/cs89x0.h b/drivers/net/cs89x0.h index decea264f121..bd954aaa636f 100644 --- a/drivers/net/cs89x0.h +++ b/drivers/net/cs89x0.h @@ -16,13 +16,6 @@ #include <linux/config.h> -#if defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX0105) -/* IXDP2401/IXDP2801 uses dword-aligned register addressing */ -#define CS89x0_PORT(reg) ((reg) * 2) -#else -#define CS89x0_PORT(reg) (reg) -#endif - #define PP_ChipID 0x0000 /* offset 0h -> Corp -ID */ /* offset 2h -> Model/Product Number */ /* offset 3h -> Chip Revision Number */ @@ -332,16 +325,16 @@ #define RAM_SIZE 0x1000 /* The card has 4k bytes or RAM */ #define PKT_START PP_TxFrame /* Start of packet RAM */ -#define RX_FRAME_PORT CS89x0_PORT(0x0000) +#define RX_FRAME_PORT 0x0000 #define TX_FRAME_PORT RX_FRAME_PORT -#define TX_CMD_PORT CS89x0_PORT(0x0004) +#define TX_CMD_PORT 0x0004 #define TX_NOW 0x0000 /* Tx packet after 5 bytes copied */ #define TX_AFTER_381 0x0040 /* Tx packet after 381 bytes copied */ #define TX_AFTER_ALL 0x00c0 /* Tx packet after all bytes copied */ -#define TX_LEN_PORT CS89x0_PORT(0x0006) -#define ISQ_PORT CS89x0_PORT(0x0008) -#define ADD_PORT CS89x0_PORT(0x000A) -#define DATA_PORT CS89x0_PORT(0x000C) +#define TX_LEN_PORT 0x0006 +#define ISQ_PORT 0x0008 +#define ADD_PORT 0x000A +#define DATA_PORT 0x000C #define EEPROM_WRITE_EN 0x00F0 #define EEPROM_WRITE_DIS 0x0000 diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c index 38695d5b4637..ccbbe5ad8e0f 100644 --- a/drivers/net/e1000/e1000_param.c +++ b/drivers/net/e1000/e1000_param.c @@ -545,7 +545,7 @@ e1000_check_fiber_options(struct e1000_adapter *adapter) static void __devinit e1000_check_copper_options(struct e1000_adapter *adapter) { - int speed, dplx; + int speed, dplx, an; int bd = adapter->bd_number; { /* Speed */ @@ -641,8 +641,12 @@ e1000_check_copper_options(struct e1000_adapter *adapter) .p = an_list }} }; - int an = AutoNeg[bd]; - e1000_validate_option(&an, &opt, adapter); + if (num_AutoNeg > bd) { + an = AutoNeg[bd]; + e1000_validate_option(&an, &opt, adapter); + } else { + an = opt.def; + } adapter->hw.autoneg_advertised = an; } diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c index f5a4dd7d8564..e5c5cd2a2712 100644 --- a/drivers/net/e2100.c +++ b/drivers/net/e2100.c @@ -140,13 +140,6 @@ static int __init do_e2100_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - /* NB: e21_close() handles free_irq */ - iounmap(ei_status.mem); - release_region(dev->base_addr, E21_IO_EXTENT); -} - #ifndef MODULE struct net_device * __init e2100_probe(int unit) { @@ -463,6 +456,13 @@ init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + /* NB: e21_close() handles free_irq */ + iounmap(ei_status.mem); + release_region(dev->base_addr, E21_IO_EXTENT); +} + void cleanup_module(void) { diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c index 50f8e23bb9e5..6b0ab1eac3fb 100644 --- a/drivers/net/es3210.c +++ b/drivers/net/es3210.c @@ -155,13 +155,6 @@ static int __init do_es_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - free_irq(dev->irq, dev); - release_region(dev->base_addr, ES_IO_EXTENT); - iounmap(ei_status.mem); -} - #ifndef MODULE struct net_device * __init es_probe(int unit) { @@ -456,6 +449,13 @@ init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + free_irq(dev->irq, dev); + release_region(dev->base_addr, ES_IO_EXTENT); + iounmap(ei_status.mem); +} + void cleanup_module(void) { diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index c39344adecce..3682ec61e8a8 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -101,6 +101,7 @@ * 0.46: 20 Oct 2005: Add irq optimization modes. * 0.47: 26 Oct 2005: Add phyaddr 0 in phy scan. * 0.48: 24 Dec 2005: Disable TSO, bugfix for pci_map_single + * 0.49: 10 Dec 2005: Fix tso for large buffers. * * Known bugs: * We suspect that on some hardware no TX done interrupts are generated. @@ -112,7 +113,7 @@ * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few * superfluous timer interrupts from the nic. */ -#define FORCEDETH_VERSION "0.48" +#define FORCEDETH_VERSION "0.49" #define DRV_NAME "forcedeth" #include <linux/module.h> @@ -349,6 +350,8 @@ typedef union _ring_type { #define NV_TX2_VALID (1<<31) #define NV_TX2_TSO (1<<28) #define NV_TX2_TSO_SHIFT 14 +#define NV_TX2_TSO_MAX_SHIFT 14 +#define NV_TX2_TSO_MAX_SIZE (1<<NV_TX2_TSO_MAX_SHIFT) #define NV_TX2_CHECKSUM_L3 (1<<27) #define NV_TX2_CHECKSUM_L4 (1<<26) @@ -408,15 +411,15 @@ typedef union _ring_type { #define NV_WATCHDOG_TIMEO (5*HZ) #define RX_RING 128 -#define TX_RING 64 +#define TX_RING 256 /* * If your nic mysteriously hangs then try to reduce the limits * to 1/0: It might be required to set NV_TX_LASTPACKET in the * last valid ring entry. But this would be impossible to * implement - probably a disassembly error. */ -#define TX_LIMIT_STOP 63 -#define TX_LIMIT_START 62 +#define TX_LIMIT_STOP 255 +#define TX_LIMIT_START 254 /* rx/tx mac addr + type + vlan + align + slack*/ #define NV_RX_HEADERS (64) @@ -535,6 +538,7 @@ struct fe_priv { unsigned int next_tx, nic_tx; struct sk_buff *tx_skbuff[TX_RING]; dma_addr_t tx_dma[TX_RING]; + unsigned int tx_dma_len[TX_RING]; u32 tx_flags; }; @@ -935,6 +939,7 @@ static void nv_init_tx(struct net_device *dev) else np->tx_ring.ex[i].FlagLen = 0; np->tx_skbuff[i] = NULL; + np->tx_dma[i] = 0; } } @@ -945,30 +950,27 @@ static int nv_init_ring(struct net_device *dev) return nv_alloc_rx(dev); } -static void nv_release_txskb(struct net_device *dev, unsigned int skbnr) +static int nv_release_txskb(struct net_device *dev, unsigned int skbnr) { struct fe_priv *np = netdev_priv(dev); - struct sk_buff *skb = np->tx_skbuff[skbnr]; - unsigned int j, entry, fragments; - - dprintk(KERN_INFO "%s: nv_release_txskb for skbnr %d, skb %p\n", - dev->name, skbnr, np->tx_skbuff[skbnr]); - - entry = skbnr; - if ((fragments = skb_shinfo(skb)->nr_frags) != 0) { - for (j = fragments; j >= 1; j--) { - skb_frag_t *frag = &skb_shinfo(skb)->frags[j-1]; - pci_unmap_page(np->pci_dev, np->tx_dma[entry], - frag->size, - PCI_DMA_TODEVICE); - entry = (entry - 1) % TX_RING; - } + + dprintk(KERN_INFO "%s: nv_release_txskb for skbnr %d\n", + dev->name, skbnr); + + if (np->tx_dma[skbnr]) { + pci_unmap_page(np->pci_dev, np->tx_dma[skbnr], + np->tx_dma_len[skbnr], + PCI_DMA_TODEVICE); + np->tx_dma[skbnr] = 0; + } + + if (np->tx_skbuff[skbnr]) { + dev_kfree_skb_irq(np->tx_skbuff[skbnr]); + np->tx_skbuff[skbnr] = NULL; + return 1; + } else { + return 0; } - pci_unmap_single(np->pci_dev, np->tx_dma[entry], - skb->len - skb->data_len, - PCI_DMA_TODEVICE); - dev_kfree_skb_irq(skb); - np->tx_skbuff[skbnr] = NULL; } static void nv_drain_tx(struct net_device *dev) @@ -981,10 +983,8 @@ static void nv_drain_tx(struct net_device *dev) np->tx_ring.orig[i].FlagLen = 0; else np->tx_ring.ex[i].FlagLen = 0; - if (np->tx_skbuff[i]) { - nv_release_txskb(dev, i); + if (nv_release_txskb(dev, i)) np->stats.tx_dropped++; - } } } @@ -1021,68 +1021,105 @@ static void drain_ring(struct net_device *dev) static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct fe_priv *np = netdev_priv(dev); + u32 tx_flags = 0; u32 tx_flags_extra = (np->desc_ver == DESC_VER_1 ? NV_TX_LASTPACKET : NV_TX2_LASTPACKET); unsigned int fragments = skb_shinfo(skb)->nr_frags; - unsigned int nr = (np->next_tx + fragments) % TX_RING; + unsigned int nr = (np->next_tx - 1) % TX_RING; + unsigned int start_nr = np->next_tx % TX_RING; unsigned int i; + u32 offset = 0; + u32 bcnt; + u32 size = skb->len-skb->data_len; + u32 entries = (size >> NV_TX2_TSO_MAX_SHIFT) + ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0); + + /* add fragments to entries count */ + for (i = 0; i < fragments; i++) { + entries += (skb_shinfo(skb)->frags[i].size >> NV_TX2_TSO_MAX_SHIFT) + + ((skb_shinfo(skb)->frags[i].size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0); + } spin_lock_irq(&np->lock); - if ((np->next_tx - np->nic_tx + fragments) > TX_LIMIT_STOP) { + if ((np->next_tx - np->nic_tx + entries - 1) > TX_LIMIT_STOP) { spin_unlock_irq(&np->lock); netif_stop_queue(dev); return NETDEV_TX_BUSY; } - np->tx_skbuff[nr] = skb; - - if (fragments) { - dprintk(KERN_DEBUG "%s: nv_start_xmit: buffer contains %d fragments\n", dev->name, fragments); - /* setup descriptors in reverse order */ - for (i = fragments; i >= 1; i--) { - skb_frag_t *frag = &skb_shinfo(skb)->frags[i-1]; - np->tx_dma[nr] = pci_map_page(np->pci_dev, frag->page, frag->page_offset, frag->size, - PCI_DMA_TODEVICE); + /* setup the header buffer */ + do { + bcnt = (size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : size; + nr = (nr + 1) % TX_RING; + + np->tx_dma[nr] = pci_map_single(np->pci_dev, skb->data + offset, bcnt, + PCI_DMA_TODEVICE); + np->tx_dma_len[nr] = bcnt; + + if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) { + np->tx_ring.orig[nr].PacketBuffer = cpu_to_le32(np->tx_dma[nr]); + np->tx_ring.orig[nr].FlagLen = cpu_to_le32((bcnt-1) | tx_flags); + } else { + np->tx_ring.ex[nr].PacketBufferHigh = cpu_to_le64(np->tx_dma[nr]) >> 32; + np->tx_ring.ex[nr].PacketBufferLow = cpu_to_le64(np->tx_dma[nr]) & 0x0FFFFFFFF; + np->tx_ring.ex[nr].FlagLen = cpu_to_le32((bcnt-1) | tx_flags); + } + tx_flags = np->tx_flags; + offset += bcnt; + size -= bcnt; + } while(size); + + /* setup the fragments */ + for (i = 0; i < fragments; i++) { + skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; + u32 size = frag->size; + offset = 0; + + do { + bcnt = (size > NV_TX2_TSO_MAX_SIZE) ? NV_TX2_TSO_MAX_SIZE : size; + nr = (nr + 1) % TX_RING; + + np->tx_dma[nr] = pci_map_page(np->pci_dev, frag->page, frag->page_offset+offset, bcnt, + PCI_DMA_TODEVICE); + np->tx_dma_len[nr] = bcnt; if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) { np->tx_ring.orig[nr].PacketBuffer = cpu_to_le32(np->tx_dma[nr]); - np->tx_ring.orig[nr].FlagLen = cpu_to_le32( (frag->size-1) | np->tx_flags | tx_flags_extra); + np->tx_ring.orig[nr].FlagLen = cpu_to_le32((bcnt-1) | tx_flags); } else { np->tx_ring.ex[nr].PacketBufferHigh = cpu_to_le64(np->tx_dma[nr]) >> 32; np->tx_ring.ex[nr].PacketBufferLow = cpu_to_le64(np->tx_dma[nr]) & 0x0FFFFFFFF; - np->tx_ring.ex[nr].FlagLen = cpu_to_le32( (frag->size-1) | np->tx_flags | tx_flags_extra); + np->tx_ring.ex[nr].FlagLen = cpu_to_le32((bcnt-1) | tx_flags); } - - nr = (nr - 1) % TX_RING; + offset += bcnt; + size -= bcnt; + } while (size); + } - if (np->desc_ver == DESC_VER_1) - tx_flags_extra &= ~NV_TX_LASTPACKET; - else - tx_flags_extra &= ~NV_TX2_LASTPACKET; - } + /* set last fragment flag */ + if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) { + np->tx_ring.orig[nr].FlagLen |= cpu_to_le32(tx_flags_extra); + } else { + np->tx_ring.ex[nr].FlagLen |= cpu_to_le32(tx_flags_extra); } + np->tx_skbuff[nr] = skb; + #ifdef NETIF_F_TSO if (skb_shinfo(skb)->tso_size) - tx_flags_extra |= NV_TX2_TSO | (skb_shinfo(skb)->tso_size << NV_TX2_TSO_SHIFT); + tx_flags_extra = NV_TX2_TSO | (skb_shinfo(skb)->tso_size << NV_TX2_TSO_SHIFT); else #endif - tx_flags_extra |= (skb->ip_summed == CHECKSUM_HW ? (NV_TX2_CHECKSUM_L3|NV_TX2_CHECKSUM_L4) : 0); + tx_flags_extra = (skb->ip_summed == CHECKSUM_HW ? (NV_TX2_CHECKSUM_L3|NV_TX2_CHECKSUM_L4) : 0); - np->tx_dma[nr] = pci_map_single(np->pci_dev, skb->data, skb->len-skb->data_len, - PCI_DMA_TODEVICE); - + /* set tx flags */ if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) { - np->tx_ring.orig[nr].PacketBuffer = cpu_to_le32(np->tx_dma[nr]); - np->tx_ring.orig[nr].FlagLen = cpu_to_le32( (skb->len-skb->data_len-1) | np->tx_flags | tx_flags_extra); + np->tx_ring.orig[start_nr].FlagLen |= cpu_to_le32(tx_flags | tx_flags_extra); } else { - np->tx_ring.ex[nr].PacketBufferHigh = cpu_to_le64(np->tx_dma[nr]) >> 32; - np->tx_ring.ex[nr].PacketBufferLow = cpu_to_le64(np->tx_dma[nr]) & 0x0FFFFFFFF; - np->tx_ring.ex[nr].FlagLen = cpu_to_le32( (skb->len-skb->data_len-1) | np->tx_flags | tx_flags_extra); + np->tx_ring.ex[start_nr].FlagLen |= cpu_to_le32(tx_flags | tx_flags_extra); } - dprintk(KERN_DEBUG "%s: nv_start_xmit: packet packet %d queued for transmission. tx_flags_extra: %x\n", - dev->name, np->next_tx, tx_flags_extra); + dprintk(KERN_DEBUG "%s: nv_start_xmit: packet %d (entries %d) queued for transmission. tx_flags_extra: %x\n", + dev->name, np->next_tx, entries, tx_flags_extra); { int j; for (j=0; j<64; j++) { @@ -1093,7 +1130,7 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev) dprintk("\n"); } - np->next_tx += 1 + fragments; + np->next_tx += entries; dev->trans_start = jiffies; spin_unlock_irq(&np->lock); @@ -1140,7 +1177,6 @@ static void nv_tx_done(struct net_device *dev) np->stats.tx_packets++; np->stats.tx_bytes += skb->len; } - nv_release_txskb(dev, i); } } else { if (Flags & NV_TX2_LASTPACKET) { @@ -1156,9 +1192,9 @@ static void nv_tx_done(struct net_device *dev) np->stats.tx_packets++; np->stats.tx_bytes += skb->len; } - nv_release_txskb(dev, i); } } + nv_release_txskb(dev, i); np->nic_tx++; } if (np->next_tx - np->nic_tx < TX_LIMIT_START) @@ -2456,7 +2492,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK; dev->features |= NETIF_F_HW_CSUM | NETIF_F_SG; #ifdef NETIF_F_TSO - /* disabled dev->features |= NETIF_F_TSO; */ + dev->features |= NETIF_F_TSO; #endif } diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index 94a91da84fbb..cb9d66ac3ab9 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -718,14 +718,14 @@ struct gfar_private { uint32_t msg_enable; }; -extern inline u32 gfar_read(volatile unsigned *addr) +static inline u32 gfar_read(volatile unsigned *addr) { u32 val; val = in_be32(addr); return val; } -extern inline void gfar_write(volatile unsigned *addr, u32 val) +static inline void gfar_write(volatile unsigned *addr, u32 val) { out_be32(addr, val); } diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index 3e9accf137e7..41b3d83c2ab8 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -524,6 +524,7 @@ static void ax_encaps(struct net_device *dev, unsigned char *icp, int len) ax->dev->trans_start = jiffies; ax->xleft = count - actual; ax->xhead = ax->xbuff + actual; + spin_unlock_bh(&ax->buflock); } /* Encapsulate an AX.25 packet and kick it into a TTY queue. */ diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c index 0abf5dd08b4c..74e167e7dea7 100644 --- a/drivers/net/hp-plus.c +++ b/drivers/net/hp-plus.c @@ -138,12 +138,6 @@ static int __init do_hpp_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - /* NB: hpp_close() handles free_irq */ - release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT); -} - #ifndef MODULE struct net_device * __init hp_plus_probe(int unit) { @@ -473,6 +467,12 @@ init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + /* NB: hpp_close() handles free_irq */ + release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT); +} + void cleanup_module(void) { diff --git a/drivers/net/hp.c b/drivers/net/hp.c index 59cf841b14ab..cf9fb3698a6b 100644 --- a/drivers/net/hp.c +++ b/drivers/net/hp.c @@ -102,12 +102,6 @@ static int __init do_hp_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - free_irq(dev->irq, dev); - release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT); -} - #ifndef MODULE struct net_device * __init hp_probe(int unit) { @@ -444,6 +438,12 @@ init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + free_irq(dev->irq, dev); + release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT); +} + void cleanup_module(void) { diff --git a/drivers/net/ibm_emac/ibm_emac.h b/drivers/net/ibm_emac/ibm_emac.h index 644edbff4f94..c2dae6092c4c 100644 --- a/drivers/net/ibm_emac/ibm_emac.h +++ b/drivers/net/ibm_emac/ibm_emac.h @@ -110,6 +110,7 @@ struct emac_regs { #define EMAC_MR1_TFS_2K 0x00080000 #define EMAC_MR1_TR0_MULT 0x00008000 #define EMAC_MR1_JPSM 0x00000000 +#define EMAC_MR1_MWSW_001 0x00000000 #define EMAC_MR1_BASE(opb) (EMAC_MR1_TFS_2K | EMAC_MR1_TR0_MULT) #else #define EMAC_MR1_RFS_4K 0x00180000 @@ -130,7 +131,7 @@ struct emac_regs { (freq) <= 83 ? EMAC_MR1_OBCI_83 : \ (freq) <= 100 ? EMAC_MR1_OBCI_100 : EMAC_MR1_OBCI_100P) #define EMAC_MR1_BASE(opb) (EMAC_MR1_TFS_2K | EMAC_MR1_TR | \ - EMAC_MR1_MWSW_001 | EMAC_MR1_OBCI(opb)) + EMAC_MR1_OBCI(opb)) #endif /* EMACx_TMR0 */ diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c index 1da8a66f91e1..591c5864ffb1 100644 --- a/drivers/net/ibm_emac/ibm_emac_core.c +++ b/drivers/net/ibm_emac/ibm_emac_core.c @@ -408,7 +408,7 @@ static int emac_configure(struct ocp_enet_private *dev) /* Mode register */ r = EMAC_MR1_BASE(emac_opb_mhz()) | EMAC_MR1_VLE | EMAC_MR1_IST; if (dev->phy.duplex == DUPLEX_FULL) - r |= EMAC_MR1_FDE; + r |= EMAC_MR1_FDE | EMAC_MR1_MWSW_001; dev->stop_timeout = STOP_TIMEOUT_10; switch (dev->phy.speed) { case SPEED_1000: diff --git a/drivers/net/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h index 741aecc655df..a82a4ba8de4f 100644 --- a/drivers/net/irda/vlsi_ir.h +++ b/drivers/net/irda/vlsi_ir.h @@ -577,8 +577,8 @@ struct ring_descr_hw { struct { u8 addr_res[3]; volatile u8 status; /* descriptor status */ - } rd_s __attribute__((packed)); - } rd_u __attribute((packed)); + } __attribute__((packed)) rd_s; + } __attribute((packed)) rd_u; } __attribute__ ((packed)); #define rd_addr rd_u.addr diff --git a/drivers/net/lance.c b/drivers/net/lance.c index 1d75ca0bb939..d1d714faa6ce 100644 --- a/drivers/net/lance.c +++ b/drivers/net/lance.c @@ -309,17 +309,6 @@ static void lance_tx_timeout (struct net_device *dev); -static void cleanup_card(struct net_device *dev) -{ - struct lance_private *lp = dev->priv; - if (dev->dma != 4) - free_dma(dev->dma); - release_region(dev->base_addr, LANCE_TOTAL_SIZE); - kfree(lp->tx_bounce_buffs); - kfree((void*)lp->rx_buffs); - kfree(lp); -} - #ifdef MODULE #define MAX_CARDS 8 /* Max number of interfaces (cards) per module */ @@ -367,6 +356,17 @@ int init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + struct lance_private *lp = dev->priv; + if (dev->dma != 4) + free_dma(dev->dma); + release_region(dev->base_addr, LANCE_TOTAL_SIZE); + kfree(lp->tx_bounce_buffs); + kfree((void*)lp->rx_buffs); + kfree(lp); +} + void cleanup_module(void) { int this_dev; diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c index 309d254842cf..646e89fc3562 100644 --- a/drivers/net/lne390.c +++ b/drivers/net/lne390.c @@ -145,13 +145,6 @@ static int __init do_lne390_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - free_irq(dev->irq, dev); - release_region(dev->base_addr, LNE390_IO_EXTENT); - iounmap(ei_status.mem); -} - #ifndef MODULE struct net_device * __init lne390_probe(int unit) { @@ -440,6 +433,13 @@ int init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + free_irq(dev->irq, dev); + release_region(dev->base_addr, LNE390_IO_EXTENT); + iounmap(ei_status.mem); +} + void cleanup_module(void) { int this_dev; diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 3cb9b3fe0cf1..22c3a37bba5a 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -6,7 +6,7 @@ * Copyright (C) 2002 rabeeh@galileo.co.il * * Copyright (C) 2003 PMC-Sierra, Inc., - * written by Manish Lachwani (lachwani@pmc-sierra.com) + * written by Manish Lachwani * * Copyright (C) 2003 Ralf Baechle <ralf@linux-mips.org> * diff --git a/drivers/net/ne.c b/drivers/net/ne.c index 0de8fdd2aa86..94f782d51f0f 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -212,15 +212,6 @@ static int __init do_ne_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv; - if (idev) - pnp_device_detach(idev); - free_irq(dev->irq, dev); - release_region(dev->base_addr, NE_IO_EXTENT); -} - #ifndef MODULE struct net_device * __init ne_probe(int unit) { @@ -859,6 +850,15 @@ int init_module(void) return -ENODEV; } +static void cleanup_card(struct net_device *dev) +{ + struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv; + if (idev) + pnp_device_detach(idev); + free_irq(dev->irq, dev); + release_region(dev->base_addr, NE_IO_EXTENT); +} + void cleanup_module(void) { int this_dev; diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c index 6d62ada85de6..e6df375a1d4b 100644 --- a/drivers/net/ne2.c +++ b/drivers/net/ne2.c @@ -278,14 +278,6 @@ static int __init do_ne2_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - mca_mark_as_unused(ei_status.priv); - mca_set_adapter_procfn( ei_status.priv, NULL, NULL); - free_irq(dev->irq, dev); - release_region(dev->base_addr, NE_IO_EXTENT); -} - #ifndef MODULE struct net_device * __init ne2_probe(int unit) { @@ -812,6 +804,14 @@ int init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + mca_mark_as_unused(ei_status.priv); + mca_set_adapter_procfn( ei_status.priv, NULL, NULL); + free_irq(dev->irq, dev); + release_region(dev->base_addr, NE_IO_EXTENT); +} + void cleanup_module(void) { int this_dev; diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c index 9a76ac180b11..197edd74fbb5 100644 --- a/drivers/net/sk98lin/skge.c +++ b/drivers/net/sk98lin/skge.c @@ -282,26 +282,22 @@ SK_U32 Val) /* pointer to store the read value */ * Description: * This function initialize the PCI resources and IO * - * Returns: N/A - * + * Returns: + * 0 - indicate everything worked ok. + * != 0 - error indication */ -int SkGeInitPCI(SK_AC *pAC) +static __devinit int SkGeInitPCI(SK_AC *pAC) { struct SK_NET_DEVICE *dev = pAC->dev[0]; struct pci_dev *pdev = pAC->PciDev; int retval; - if (pci_enable_device(pdev) != 0) { - return 1; - } - dev->mem_start = pci_resource_start (pdev, 0); pci_set_master(pdev); - if (pci_request_regions(pdev, "sk98lin") != 0) { - retval = 2; - goto out_disable; - } + retval = pci_request_regions(pdev, "sk98lin"); + if (retval) + goto out; #ifdef SK_BIG_ENDIAN /* @@ -320,9 +316,8 @@ int SkGeInitPCI(SK_AC *pAC) * Remap the regs into kernel space. */ pAC->IoBase = ioremap_nocache(dev->mem_start, 0x4000); - - if (!pAC->IoBase){ - retval = 3; + if (!pAC->IoBase) { + retval = -EIO; goto out_release; } @@ -330,8 +325,7 @@ int SkGeInitPCI(SK_AC *pAC) out_release: pci_release_regions(pdev); - out_disable: - pci_disable_device(pdev); + out: return retval; } @@ -492,7 +486,7 @@ module_param_array(AutoSizing, charp, NULL, 0); * 0, if everything is ok * !=0, on error */ -static int __init SkGeBoardInit(struct SK_NET_DEVICE *dev, SK_AC *pAC) +static int __devinit SkGeBoardInit(struct SK_NET_DEVICE *dev, SK_AC *pAC) { short i; unsigned long Flags; @@ -529,7 +523,7 @@ SK_BOOL DualNet; if (SkGeInit(pAC, pAC->IoBase, SK_INIT_DATA) != 0) { printk("HWInit (0) failed.\n"); spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - return(-EAGAIN); + return -EIO; } SkI2cInit( pAC, pAC->IoBase, SK_INIT_DATA); SkEventInit(pAC, pAC->IoBase, SK_INIT_DATA); @@ -551,7 +545,7 @@ SK_BOOL DualNet; if (SkGeInit(pAC, pAC->IoBase, SK_INIT_IO) != 0) { printk("sk98lin: HWInit (1) failed.\n"); spin_unlock_irqrestore(&pAC->SlowPathLock, Flags); - return(-EAGAIN); + return -EIO; } SkI2cInit( pAC, pAC->IoBase, SK_INIT_IO); SkEventInit(pAC, pAC->IoBase, SK_INIT_IO); @@ -583,20 +577,20 @@ SK_BOOL DualNet; } else { printk(KERN_WARNING "sk98lin: Illegal number of ports: %d\n", pAC->GIni.GIMacsFound); - return -EAGAIN; + return -EIO; } if (Ret) { printk(KERN_WARNING "sk98lin: Requested IRQ %d is busy.\n", dev->irq); - return -EAGAIN; + return Ret; } pAC->AllocFlag |= SK_ALLOC_IRQ; /* Alloc memory for this board (Mem for RxD/TxD) : */ if(!BoardAllocMem(pAC)) { printk("No memory for descriptor rings.\n"); - return(-EAGAIN); + return -ENOMEM; } BoardInitMem(pAC); @@ -612,7 +606,7 @@ SK_BOOL DualNet; DualNet)) { BoardFreeMem(pAC); printk("sk98lin: SkGeInitAssignRamToQueues failed.\n"); - return(-EAGAIN); + return -EIO; } return (0); @@ -633,8 +627,7 @@ SK_BOOL DualNet; * SK_TRUE, if all memory could be allocated * SK_FALSE, if not */ -static SK_BOOL BoardAllocMem( -SK_AC *pAC) +static __devinit SK_BOOL BoardAllocMem(SK_AC *pAC) { caddr_t pDescrMem; /* pointer to descriptor memory area */ size_t AllocLength; /* length of complete descriptor area */ @@ -727,8 +720,7 @@ size_t AllocLength; /* length of complete descriptor area */ * * Returns: N/A */ -static void BoardInitMem( -SK_AC *pAC) /* pointer to adapter context */ +static __devinit void BoardInitMem(SK_AC *pAC) { int i; /* loop counter */ int RxDescrSize; /* the size of a rx descriptor rounded up to alignment*/ @@ -4776,32 +4768,47 @@ static int __devinit skge_probe_one(struct pci_dev *pdev, struct net_device *dev = NULL; static int boards_found = 0; int error = -ENODEV; + int using_dac = 0; char DeviceStr[80]; if (pci_enable_device(pdev)) goto out; /* Configure DMA attributes. */ - if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) && - pci_set_dma_mask(pdev, DMA_32BIT_MASK)) - goto out_disable_device; - + if (sizeof(dma_addr_t) > sizeof(u32) && + !(error = pci_set_dma_mask(pdev, DMA_64BIT_MASK))) { + using_dac = 1; + error = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK); + if (error < 0) { + printk(KERN_ERR "sk98lin %s unable to obtain 64 bit DMA " + "for consistent allocations\n", pci_name(pdev)); + goto out_disable_device; + } + } else { + error = pci_set_dma_mask(pdev, DMA_32BIT_MASK); + if (error) { + printk(KERN_ERR "sk98lin %s no usable DMA configuration\n", + pci_name(pdev)); + goto out_disable_device; + } + } - if ((dev = alloc_etherdev(sizeof(DEV_NET))) == NULL) { - printk(KERN_ERR "Unable to allocate etherdev " + error = -ENOMEM; + dev = alloc_etherdev(sizeof(DEV_NET)); + if (!dev) { + printk(KERN_ERR "sk98lin: unable to allocate etherdev " "structure!\n"); goto out_disable_device; } pNet = netdev_priv(dev); - pNet->pAC = kmalloc(sizeof(SK_AC), GFP_KERNEL); + pNet->pAC = kzalloc(sizeof(SK_AC), GFP_KERNEL); if (!pNet->pAC) { - printk(KERN_ERR "Unable to allocate adapter " + printk(KERN_ERR "sk98lin: unable to allocate adapter " "structure!\n"); goto out_free_netdev; } - memset(pNet->pAC, 0, sizeof(SK_AC)); pAC = pNet->pAC; pAC->PciDev = pdev; @@ -4810,6 +4817,7 @@ static int __devinit skge_probe_one(struct pci_dev *pdev, pAC->CheckQueue = SK_FALSE; dev->irq = pdev->irq; + error = SkGeInitPCI(pAC); if (error) { printk(KERN_ERR "sk98lin: PCI setup failed: %i\n", error); @@ -4844,19 +4852,25 @@ static int __devinit skge_probe_one(struct pci_dev *pdev, #endif } + if (using_dac) + dev->features |= NETIF_F_HIGHDMA; + pAC->Index = boards_found++; - if (SkGeBoardInit(dev, pAC)) + error = SkGeBoardInit(dev, pAC); + if (error) goto out_free_netdev; /* Read Adapter name from VPD */ if (ProductStr(pAC, DeviceStr, sizeof(DeviceStr)) != 0) { + error = -EIO; printk(KERN_ERR "sk98lin: Could not read VPD data.\n"); goto out_free_resources; } /* Register net device */ - if (register_netdev(dev)) { + error = register_netdev(dev); + if (error) { printk(KERN_ERR "sk98lin: Could not register device.\n"); goto out_free_resources; } @@ -4883,15 +4897,17 @@ static int __devinit skge_probe_one(struct pci_dev *pdev, boards_found++; + pci_set_drvdata(pdev, dev); + /* More then one port found */ if ((pAC->GIni.GIMacsFound == 2 ) && (pAC->RlmtNets == 2)) { - if ((dev = alloc_etherdev(sizeof(DEV_NET))) == 0) { - printk(KERN_ERR "Unable to allocate etherdev " + dev = alloc_etherdev(sizeof(DEV_NET)); + if (!dev) { + printk(KERN_ERR "sk98lin: unable to allocate etherdev " "structure!\n"); - goto out; + goto single_port; } - pAC->dev[1] = dev; pNet = netdev_priv(dev); pNet->PortNr = 1; pNet->NetNr = 1; @@ -4920,20 +4936,28 @@ static int __devinit skge_probe_one(struct pci_dev *pdev, #endif } - if (register_netdev(dev)) { - printk(KERN_ERR "sk98lin: Could not register device for seconf port.\n"); + if (using_dac) + dev->features |= NETIF_F_HIGHDMA; + + error = register_netdev(dev); + if (error) { + printk(KERN_ERR "sk98lin: Could not register device" + " for second port. (%d)\n", error); free_netdev(dev); - pAC->dev[1] = pAC->dev[0]; - } else { - memcpy(&dev->dev_addr, - &pAC->Addr.Net[1].CurrentMacAddress, 6); - memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); - - printk("%s: %s\n", dev->name, DeviceStr); - printk(" PrefPort:B RlmtMode:Dual Check Link State\n"); + goto single_port; } + + pAC->dev[1] = dev; + memcpy(&dev->dev_addr, + &pAC->Addr.Net[1].CurrentMacAddress, 6); + memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); + + printk("%s: %s\n", dev->name, DeviceStr); + printk(" PrefPort:B RlmtMode:Dual Check Link State\n"); } +single_port: + /* Save the hardware revision */ pAC->HWRevision = (((pAC->GIni.GIPciHwRev >> 4) & 0x0F)*10) + (pAC->GIni.GIPciHwRev & 0x0F); @@ -4945,7 +4969,6 @@ static int __devinit skge_probe_one(struct pci_dev *pdev, memset(&pAC->PnmiBackup, 0, sizeof(SK_PNMI_STRUCT_DATA)); memcpy(&pAC->PnmiBackup, &pAC->PnmiStruct, sizeof(SK_PNMI_STRUCT_DATA)); - pci_set_drvdata(pdev, dev); return 0; out_free_resources: diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c index ba8593ac3f8a..3db30cd0625e 100644 --- a/drivers/net/smc-ultra.c +++ b/drivers/net/smc-ultra.c @@ -168,18 +168,6 @@ static int __init do_ultra_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - /* NB: ultra_close_card() does free_irq */ -#ifdef __ISAPNP__ - struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv; - if (idev) - pnp_device_detach(idev); -#endif - release_region(dev->base_addr - ULTRA_NIC_OFFSET, ULTRA_IO_EXTENT); - iounmap(ei_status.mem); -} - #ifndef MODULE struct net_device * __init ultra_probe(int unit) { @@ -594,6 +582,18 @@ init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + /* NB: ultra_close_card() does free_irq */ +#ifdef __ISAPNP__ + struct pnp_dev *idev = (struct pnp_dev *)ei_status.priv; + if (idev) + pnp_device_detach(idev); +#endif + release_region(dev->base_addr - ULTRA_NIC_OFFSET, ULTRA_IO_EXTENT); + iounmap(ei_status.mem); +} + void cleanup_module(void) { diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index 28bf2e69eb5e..7ec08127c9d6 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -88,7 +88,6 @@ static const char version[] = #include <linux/skbuff.h> #include <asm/io.h> -#include <asm/irq.h> #include "smc91x.h" @@ -2007,12 +2006,10 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr) } /* Grab the IRQ */ - retval = request_irq(dev->irq, &smc_interrupt, 0, dev->name, dev); + retval = request_irq(dev->irq, &smc_interrupt, SMC_IRQ_FLAGS, dev->name, dev); if (retval) goto err_out; - set_irq_type(dev->irq, SMC_IRQ_TRIGGER_TYPE); - #ifdef SMC_USE_PXA_DMA { int dma = pxa_request_dma(dev->name, DMA_PRIO_LOW, diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index 5c2824be4ee6..e0efd1964e72 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -90,7 +90,7 @@ __l--; \ } \ } while (0) -#define set_irq_type(irq, type) +#define SMC_IRQ_FLAGS (0) #elif defined(CONFIG_SA1100_PLEB) /* We can only do 16-bit reads and writes in the static memory space. */ @@ -109,7 +109,7 @@ #define SMC_outw(v, a, r) writew(v, (a) + (r)) #define SMC_outsw(a, r, p, l) writesw((a) + (r), p, l) -#define set_irq_type(irq, type) do {} while (0) +#define SMC_IRQ_FLAGS (0) #elif defined(CONFIG_SA1100_ASSABET) @@ -185,11 +185,11 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg) #include <asm/mach-types.h> #include <asm/arch/cpu.h> -#define SMC_IRQ_TRIGGER_TYPE (( \ +#define SMC_IRQ_FLAGS (( \ machine_is_omap_h2() \ || machine_is_omap_h3() \ || (machine_is_omap_innovator() && !cpu_is_omap1510()) \ - ) ? IRQT_FALLING : IRQT_RISING) + ) ? SA_TRIGGER_FALLING : SA_TRIGGER_RISING) #elif defined(CONFIG_SH_SH4202_MICRODEV) @@ -209,7 +209,7 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg) #define SMC_insw(a, r, p, l) insw((a) + (r) - 0xa0000000, p, l) #define SMC_outsw(a, r, p, l) outsw((a) + (r) - 0xa0000000, p, l) -#define set_irq_type(irq, type) do {} while(0) +#define SMC_IRQ_FLAGS (0) #elif defined(CONFIG_ISA) @@ -237,7 +237,7 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg) #define SMC_insw(a, r, p, l) insw(((u32)a) + (r), p, l) #define SMC_outsw(a, r, p, l) outsw(((u32)a) + (r), p, l) -#define set_irq_type(irq, type) do {} while(0) +#define SMC_IRQ_FLAGS (0) #define RPC_LSA_DEFAULT RPC_LED_TX_RX #define RPC_LSB_DEFAULT RPC_LED_100_10 @@ -319,7 +319,7 @@ static inline void SMC_outsw (unsigned long a, int r, unsigned char* p, int l) au_writew(*_p++ , _a); \ } while(0) -#define set_irq_type(irq, type) do {} while (0) +#define SMC_IRQ_FLAGS (0) #else @@ -342,8 +342,8 @@ static inline void SMC_outsw (unsigned long a, int r, unsigned char* p, int l) #endif -#ifndef SMC_IRQ_TRIGGER_TYPE -#define SMC_IRQ_TRIGGER_TYPE IRQT_RISING +#ifndef SMC_IRQ_FLAGS +#define SMC_IRQ_FLAGS SA_TRIGGER_RISING #endif #ifdef SMC_USE_PXA_DMA diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c index 125ed00e95a5..c67c91251d04 100644 --- a/drivers/net/tulip/tulip_core.c +++ b/drivers/net/tulip/tulip_core.c @@ -1564,7 +1564,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev, dev->dev_addr, 6); } #endif -#if defined(__i386__) /* Patch up x86 BIOS bug. */ +#if defined(__i386__) || defined(__x86_64__) /* Patch up x86 BIOS bug. */ if (last_irq) irq = last_irq; #endif diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c index 036adc4f8ba7..22e794071cf4 100644 --- a/drivers/net/wan/sdla.c +++ b/drivers/net/wan/sdla.c @@ -329,9 +329,9 @@ static int sdla_cpuspeed(struct net_device *dev, struct ifreq *ifr) struct _dlci_stat { - short dlci __attribute__((packed)); - char flags __attribute__((packed)); -}; + short dlci; + char flags; +} __attribute__((packed)); struct _frad_stat { diff --git a/drivers/net/wd.c b/drivers/net/wd.c index b03feae459fc..7caa8dc88a58 100644 --- a/drivers/net/wd.c +++ b/drivers/net/wd.c @@ -127,13 +127,6 @@ static int __init do_wd_probe(struct net_device *dev) return -ENODEV; } -static void cleanup_card(struct net_device *dev) -{ - free_irq(dev->irq, dev); - release_region(dev->base_addr - WD_NIC_OFFSET, WD_IO_EXTENT); - iounmap(ei_status.mem); -} - #ifndef MODULE struct net_device * __init wd_probe(int unit) { @@ -538,6 +531,13 @@ init_module(void) return -ENXIO; } +static void cleanup_card(struct net_device *dev) +{ + free_irq(dev->irq, dev); + release_region(dev->base_addr - WD_NIC_OFFSET, WD_IO_EXTENT); + iounmap(ei_status.mem); +} + void cleanup_module(void) { diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index 44cd3fcd1572..cf05661fb1bd 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -7153,7 +7153,7 @@ static int ipw2100_wx_get_range(struct net_device *dev, /* Set the Wireless Extension versions */ range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 16; + range->we_version_source = 18; // range->retry_capa; /* What retry options are supported */ // range->retry_flags; /* How to decode max/min retry limit */ @@ -7184,6 +7184,9 @@ static int ipw2100_wx_get_range(struct net_device *dev, IW_EVENT_CAPA_MASK(SIOCGIWAP)); range->event_capa[1] = IW_EVENT_CAPA_K_1; + range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; + IPW_DEBUG_WX("GET Range\n"); return 0; |