diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/3c527.h | 50 | ||||
-rw-r--r-- | drivers/net/Kconfig | 2 | ||||
-rw-r--r-- | drivers/net/cs89x0.c | 138 | ||||
-rw-r--r-- | drivers/net/cs89x0.h | 19 | ||||
-rw-r--r-- | drivers/net/hamradio/mkiss.c | 1 | ||||
-rw-r--r-- | drivers/net/irda/vlsi_ir.h | 4 | ||||
-rw-r--r-- | drivers/net/smc91x.c | 5 | ||||
-rw-r--r-- | drivers/net/smc91x.h | 18 | ||||
-rw-r--r-- | drivers/net/wan/sdla.c | 6 |
9 files changed, 145 insertions, 98 deletions
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..1960961bf28e 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -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/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/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/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/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/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 { |