diff options
Diffstat (limited to 'drivers')
32 files changed, 176 insertions, 138 deletions
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index 78e34ee..10da369 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -59,7 +59,6 @@ * - doesn't support OAM cells * - eni_put_free may hang if not putting memory fragments that _complete_ * 2^n block (never happens in real life, though) - * - keeps IRQ even if initialization fails */ @@ -1802,22 +1801,22 @@ static int __devinit eni_start(struct atm_dev *dev) if (request_irq(eni_dev->irq,&eni_int,SA_SHIRQ,DEV_LABEL,dev)) { printk(KERN_ERR DEV_LABEL "(itf %d): IRQ%d is already in use\n", dev->number,eni_dev->irq); - return -EAGAIN; + error = -EAGAIN; + goto out; } - /* @@@ should release IRQ on error */ pci_set_master(eni_dev->pci_dev); if ((error = pci_write_config_word(eni_dev->pci_dev,PCI_COMMAND, PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | (eni_dev->asic ? PCI_COMMAND_PARITY | PCI_COMMAND_SERR : 0)))) { printk(KERN_ERR DEV_LABEL "(itf %d): can't enable memory+" "master (0x%02x)\n",dev->number,error); - return error; + goto free_irq; } if ((error = pci_write_config_byte(eni_dev->pci_dev,PCI_TONGA_CTRL, END_SWAP_DMA))) { printk(KERN_ERR DEV_LABEL "(itf %d): can't set endian swap " "(0x%02x)\n",dev->number,error); - return error; + goto free_irq; } /* determine addresses of internal tables */ eni_dev->vci = eni_dev->ram; @@ -1839,7 +1838,8 @@ static int __devinit eni_start(struct atm_dev *dev) if (!eni_dev->free_list) { printk(KERN_ERR DEV_LABEL "(itf %d): couldn't get free page\n", dev->number); - return -ENOMEM; + error = -ENOMEM; + goto free_irq; } eni_dev->free_len = 0; eni_put_free(eni_dev,buf,buffer_mem); @@ -1855,17 +1855,26 @@ static int __devinit eni_start(struct atm_dev *dev) */ eni_out(0xffffffff,MID_IE); error = start_tx(dev); - if (error) return error; + if (error) goto free_list; error = start_rx(dev); - if (error) return error; + if (error) goto free_list; error = dev->phy->start(dev); - if (error) return error; + if (error) goto free_list; eni_out(eni_in(MID_MC_S) | (1 << MID_INT_SEL_SHIFT) | MID_TX_LOCK_MODE | MID_DMA_ENABLE | MID_TX_ENABLE | MID_RX_ENABLE, MID_MC_S); /* Tonga uses SBus INTReq1 */ (void) eni_in(MID_ISA); /* clear Midway interrupts */ return 0; + +free_list: + kfree(eni_dev->free_list); + +free_irq: + free_irq(eni_dev->irq, eni_dev); + +out: + return error; } diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 196b336..9e65bfb 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -2792,8 +2792,6 @@ static void __devexit fore200e_pca_remove_one(struct pci_dev *pci_dev) fore200e = pci_get_drvdata(pci_dev); - list_del(&fore200e->entry); - fore200e_shutdown(fore200e); kfree(fore200e); pci_disable_device(pci_dev); @@ -2850,7 +2848,7 @@ fore200e_module_init(void) } #ifdef CONFIG_ATM_FORE200E_PCA - if (!pci_module_init(&fore200e_pca_driver)) + if (!pci_register_driver(&fore200e_pca_driver)) return 0; #endif diff --git a/drivers/atm/he.c b/drivers/atm/he.c index c2c31a5..3022c54 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -70,6 +70,7 @@ #include <linux/sched.h> #include <linux/timer.h> #include <linux/interrupt.h> +#include <linux/dma-mapping.h> #include <asm/io.h> #include <asm/byteorder.h> #include <asm/uaccess.h> @@ -371,7 +372,7 @@ he_init_one(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent) if (pci_enable_device(pci_dev)) return -EIO; - if (pci_set_dma_mask(pci_dev, HE_DMA_MASK) != 0) { + if (pci_set_dma_mask(pci_dev, DMA_32BIT_MASK) != 0) { printk(KERN_WARNING "he: no suitable dma available\n"); err = -EIO; goto init_one_failure; diff --git a/drivers/atm/he.h b/drivers/atm/he.h index 1a90385..1dc2775 100644 --- a/drivers/atm/he.h +++ b/drivers/atm/he.h @@ -380,8 +380,6 @@ struct he_vcc #define PCI_VENDOR_ID_FORE 0x1127 #define PCI_DEVICE_ID_FORE_HE 0x400 -#define HE_DMA_MASK 0xffffffff - #define GEN_CNTL_0 0x40 #define INT_PROC_ENBL (1<<25) #define SLAVE_ENDIAN_MODE (1<<16) diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index e830be1..e43e023 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -6,7 +6,7 @@ menu "Block devices" config BLK_DEV_FD tristate "Normal floppy disk support" - depends on (!ARCH_S390 && !M68K && !IA64 && !UML) || Q40 || (SUN3X && BROKEN) || ARCH_RPC || ARCH_EBSA285 + depends on (!ARCH_S390 && !M68K && !IA64 && !UML && !ARM) || Q40 || (SUN3X && BROKEN) || ARCH_RPC || ARCH_EBSA285 ---help--- If you want to use the floppy disk drive(s) of your PC under Linux, say Y. Information about this driver, especially important for IBM diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index a2827e4..a0018de 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -237,7 +237,7 @@ config I2C_KEYWEST config I2C_MPC tristate "MPC107/824x/85xx/52xx" - depends on I2C && PPC + depends on I2C && PPC32 help If you say yes to this option, support will be included for the built-in I2C interface on the MPC107/Tsi107/MPC8240/MPC8245 and diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index 75b8d86..6f33496 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -55,7 +55,7 @@ #define CSR_RXAK 0x01 struct mpc_i2c { - char *base; + void __iomem *base; u32 interrupt; wait_queue_head_t queue; struct i2c_adapter adap; @@ -444,7 +444,7 @@ static int fsl_i2c_probe(struct device *device) fail_add: if (i2c->irq != 0) - free_irq(i2c->irq, 0); + free_irq(i2c->irq, NULL); fail_irq: iounmap(i2c->base); fail_map: diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c index 5824b6d..986f218 100644 --- a/drivers/infiniband/hw/mthca/mthca_memfree.c +++ b/drivers/infiniband/hw/mthca/mthca_memfree.c @@ -35,6 +35,7 @@ #include "mthca_memfree.h" #include "mthca_dev.h" #include "mthca_cmd.h" +#include <linux/mm.h> /* * We allocate in as big chunks as we can, up to a maximum of 256 KB diff --git a/drivers/isdn/hisax/hfc4s8s_l1.c b/drivers/isdn/hisax/hfc4s8s_l1.c index 1ac46c26..ba1d028 100644 --- a/drivers/isdn/hisax/hfc4s8s_l1.c +++ b/drivers/isdn/hisax/hfc4s8s_l1.c @@ -29,6 +29,7 @@ #include <linux/timer.h> #include <linux/skbuff.h> #include <linux/wait.h> +#include <asm/io.h> #include "hisax_if.h" #include "hfc4s8s_l1.h" diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index 067b353..8945491 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c @@ -394,13 +394,11 @@ static void sp_bump(struct sixpack *sp, char cmd) if ((skb = dev_alloc_skb(count)) == NULL) goto out_mem; - skb->dev = sp->dev; ptr = skb_put(skb, count); *ptr++ = cmd; /* KISS command */ memcpy(ptr, sp->cooked_buf + 1, count); - skb->mac.raw = skb->data; - skb->protocol = htons(ETH_P_AX25); + skb->protocol = ax25_type_trans(skb, sp->dev); netif_rx(skb); sp->dev->last_rx = jiffies; sp->stats.rx_packets++; diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index e8cb87d..1c563f9 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -601,12 +601,10 @@ static void do_rxpacket(struct net_device *dev) bc->stats.rx_dropped++; return; } - skb->dev = dev; cp = skb_put(skb, pktlen); *cp++ = 0; /* KISS kludge */ memcpy(cp, bc->hdlcrx.buf, pktlen - 1); - skb->protocol = htons(ETH_P_AX25); - skb->mac.raw = skb->data; + skb->protocol = ax25_type_trans(skb, dev); netif_rx(skb); dev->last_rx = jiffies; bc->stats.rx_packets++; diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index ef1a359..ba9f058 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -211,11 +211,7 @@ static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty ptr = skb_push(skb, 1); *ptr = 0; - skb->dev = dev; - skb->protocol = htons(ETH_P_AX25); - skb->mac.raw = skb->data; - skb->pkt_type = PACKET_HOST; - + skb->protocol = ax25_type_trans(skb, dev); netif_rx(skb); dev->last_rx = jiffies; unlock: @@ -272,8 +268,6 @@ static int bpq_xmit(struct sk_buff *skb, struct net_device *dev) skb = newskb; } - skb->protocol = htons(ETH_P_AX25); - ptr = skb_push(skb, 2); *ptr++ = (size + 5) % 256; @@ -287,7 +281,7 @@ static int bpq_xmit(struct sk_buff *skb, struct net_device *dev) return -ENODEV; } - skb->dev = dev; + skb->protocol = ax25_type_trans(skb, dev); skb->nh.raw = skb->data; dev->hard_header(skb, dev, ETH_P_BPQ, bpq->dest_addr, NULL, 0); bpq->stats.tx_packets++; diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c index f3269b7..f515245 100644 --- a/drivers/net/hamradio/dmascc.c +++ b/drivers/net/hamradio/dmascc.c @@ -1306,9 +1306,7 @@ static void rx_bh(void *arg) data = skb_put(skb, cb + 1); data[0] = 0; memcpy(&data[1], priv->rx_buf[i], cb); - skb->dev = priv->dev; - skb->protocol = ntohs(ETH_P_AX25); - skb->mac.raw = skb->data; + skb->protocol = ax25_type_trans(skb, priv->dev); netif_rx(skb); priv->dev->last_rx = jiffies; priv->stats.rx_packets++; diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c index b89959a..b4c836e 100644 --- a/drivers/net/hamradio/hdlcdrv.c +++ b/drivers/net/hamradio/hdlcdrv.c @@ -174,12 +174,10 @@ static void hdlc_rx_flag(struct net_device *dev, struct hdlcdrv_state *s) s->stats.rx_dropped++; return; } - skb->dev = dev; cp = skb_put(skb, pkt_len); *cp++ = 0; /* KISS kludge */ memcpy(cp, s->hdlcrx.buffer, pkt_len - 1); - skb->protocol = htons(ETH_P_AX25); - skb->mac.raw = skb->data; + skb->protocol = ax25_type_trans(skb, dev); netif_rx(skb); dev->last_rx = jiffies; s->stats.rx_packets++; diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c index d9ea080..6279051 100644 --- a/drivers/net/hamradio/mkiss.c +++ b/drivers/net/hamradio/mkiss.c @@ -332,12 +332,10 @@ static void ax_bump(struct ax_disp *ax) return; } - skb->dev = ax->dev; spin_lock_bh(&ax->buflock); memcpy(skb_put(skb,count), ax->rbuff, count); spin_unlock_bh(&ax->buflock); - skb->mac.raw = skb->data; - skb->protocol = htons(ETH_P_AX25); + skb->protocol = ax25_type_trans(skb, ax->dev); netif_rx(skb); ax->dev->last_rx = jiffies; ax->rx_packets++; diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index ce9e7af..ece1b1a 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -1630,10 +1630,7 @@ static void scc_net_rx(struct scc_channel *scc, struct sk_buff *skb) scc->dev_stat.rx_packets++; scc->dev_stat.rx_bytes += skb->len; - skb->dev = scc->dev; - skb->protocol = htons(ETH_P_AX25); - skb->mac.raw = skb->data; - skb->pkt_type = PACKET_HOST; + skb->protocol = ax25_type_trans(skb, scc->dev); netif_rx(skb); scc->dev->last_rx = jiffies; diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index fd7b00f..41213ef 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -522,12 +522,10 @@ static inline void yam_rx_flag(struct net_device *dev, struct yam_port *yp) ++yp->stats.rx_dropped; } else { unsigned char *cp; - skb->dev = dev; cp = skb_put(skb, pkt_len); *cp++ = 0; /* KISS kludge */ memcpy(cp, yp->rx_buf, pkt_len - 1); - skb->protocol = htons(ETH_P_AX25); - skb->mac.raw = skb->data; + skb->protocol = ax25_type_trans(skb, dev); netif_rx(skb); dev->last_rx = jiffies; ++yp->stats.rx_packets; diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 7e94d45..0405e1f 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -99,7 +99,7 @@ static spinlock_t mv643xx_eth_phy_lock = SPIN_LOCK_UNLOCKED; static inline u32 mv_read(int offset) { - void *__iomem reg_base; + void __iomem *reg_base; reg_base = mv643xx_eth_shared_base - MV643XX_ETH_SHARED_REGS; @@ -108,7 +108,7 @@ static inline u32 mv_read(int offset) static inline void mv_write(int offset, u32 data) { - void * __iomem reg_base; + void __iomem *reg_base; reg_base = mv643xx_eth_shared_base - MV643XX_ETH_SHARED_REGS; writel(data, reg_base + offset); diff --git a/drivers/net/slip.c b/drivers/net/slip.c index 4ce52f5..8f7841c 100644 --- a/drivers/net/slip.c +++ b/drivers/net/slip.c @@ -185,15 +185,12 @@ sl_alloc_bufs(struct slip *sl, int mtu) /* Cleanup */ err_exit: #ifdef SL_INCLUDE_CSLIP - if (cbuff) - kfree(cbuff); + kfree(cbuff); if (slcomp) slhc_free(slcomp); #endif - if (xbuff) - kfree(xbuff); - if (rbuff) - kfree(rbuff); + kfree(xbuff); + kfree(rbuff); return err; } @@ -204,13 +201,13 @@ sl_free_bufs(struct slip *sl) void * tmp; /* Free all SLIP frame buffers. */ - if ((tmp = xchg(&sl->rbuff, NULL)) != NULL) - kfree(tmp); - if ((tmp = xchg(&sl->xbuff, NULL)) != NULL) - kfree(tmp); + tmp = xchg(&sl->rbuff, NULL); + kfree(tmp); + tmp = xchg(&sl->xbuff, NULL); + kfree(tmp); #ifdef SL_INCLUDE_CSLIP - if ((tmp = xchg(&sl->cbuff, NULL)) != NULL) - kfree(tmp); + tmp = xchg(&sl->cbuff, NULL); + kfree(tmp); if ((tmp = xchg(&sl->slcomp, NULL)) != NULL) slhc_free(tmp); #endif @@ -297,13 +294,10 @@ done_on_bh: spin_unlock_bh(&sl->lock); done: - if (xbuff) - kfree(xbuff); - if (rbuff) - kfree(rbuff); + kfree(xbuff); + kfree(rbuff); #ifdef SL_INCLUDE_CSLIP - if (cbuff) - kfree(cbuff); + kfree(cbuff); #endif return err; } diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c index 025dcd86..f88f5e3 100644 --- a/drivers/net/sunbmac.c +++ b/drivers/net/sunbmac.c @@ -37,8 +37,18 @@ #include "sunbmac.h" +#define DRV_NAME "sunbmac" +#define DRV_VERSION "2.0" +#define DRV_RELDATE "11/24/03" +#define DRV_AUTHOR "David S. Miller (davem@redhat.com)" + static char version[] __initdata = - "sunbmac.c:v2.0 24/Nov/03 David S. Miller (davem@redhat.com)\n"; + DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n"; + +MODULE_VERSION(DRV_VERSION); +MODULE_AUTHOR(DRV_AUTHOR); +MODULE_DESCRIPTION("Sun BigMAC 100baseT ethernet driver"); +MODULE_LICENSE("GPL"); #undef DEBUG_PROBE #undef DEBUG_TX @@ -1321,4 +1331,3 @@ static void __exit bigmac_cleanup(void) module_init(bigmac_probe); module_exit(bigmac_cleanup); -MODULE_LICENSE("GPL"); diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index d837b3c..f02fe41 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -13,9 +13,6 @@ * argument : macaddr=0x00,0x10,0x20,0x30,0x40,0x50 */ -static char version[] = - "sunhme.c:v2.02 24/Aug/2003 David S. Miller (davem@redhat.com)\n"; - #include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> @@ -67,15 +64,24 @@ static char version[] = #include "sunhme.h" +#define DRV_NAME "sunhme" +#define DRV_VERSION "2.02" +#define DRV_RELDATE "8/24/03" +#define DRV_AUTHOR "David S. Miller (davem@redhat.com)" + +static char version[] = + DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n"; -#define DRV_NAME "sunhme" +MODULE_VERSION(DRV_VERSION); +MODULE_AUTHOR(DRV_AUTHOR); +MODULE_DESCRIPTION("Sun HappyMealEthernet(HME) 10/100baseT ethernet driver"); +MODULE_LICENSE("GPL"); static int macaddr[6]; /* accept MAC address of the form macaddr=0x08,0x00,0x20,0x30,0x40,0x50 */ module_param_array(macaddr, int, NULL, 0); MODULE_PARM_DESC(macaddr, "Happy Meal MAC address to set"); -MODULE_LICENSE("GPL"); static struct happy_meal *root_happy_dev; diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c index 62d464c..b7d87d4 100644 --- a/drivers/net/sunlance.c +++ b/drivers/net/sunlance.c @@ -69,9 +69,6 @@ #undef DEBUG_DRIVER -static char version[] = - "sunlance.c:v2.02 24/Aug/03 Miguel de Icaza (miguel@nuclecu.unam.mx)\n"; - static char lancestr[] = "LANCE"; #include <linux/config.h> @@ -108,6 +105,19 @@ static char lancestr[] = "LANCE"; #include <asm/auxio.h> /* For tpe-link-test? setting */ #include <asm/irq.h> +#define DRV_NAME "sunlance" +#define DRV_VERSION "2.02" +#define DRV_RELDATE "8/24/03" +#define DRV_AUTHOR "Miguel de Icaza (miguel@nuclecu.unam.mx)" + +static char version[] = + DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n"; + +MODULE_VERSION(DRV_VERSION); +MODULE_AUTHOR(DRV_AUTHOR); +MODULE_DESCRIPTION("Sun Lance ethernet driver"); +MODULE_LICENSE("GPL"); + /* Define: 2^4 Tx buffers and 2^4 Rx buffers */ #ifndef LANCE_LOG_TX_BUFFERS #define LANCE_LOG_TX_BUFFERS 4 @@ -1611,4 +1621,3 @@ static void __exit sparc_lance_cleanup(void) module_init(sparc_lance_probe); module_exit(sparc_lance_cleanup); -MODULE_LICENSE("GPL"); diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c index 37ef1b82..1f2323b 100644 --- a/drivers/net/sunqe.c +++ b/drivers/net/sunqe.c @@ -7,9 +7,6 @@ * Copyright (C) 1996, 1999, 2003 David S. Miller (davem@redhat.com) */ -static char version[] = - "sunqe.c:v3.0 8/24/03 David S. Miller (davem@redhat.com)\n"; - #include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> @@ -43,6 +40,19 @@ static char version[] = #include "sunqe.h" +#define DRV_NAME "sunqe" +#define DRV_VERSION "3.0" +#define DRV_RELDATE "8/24/03" +#define DRV_AUTHOR "David S. Miller (davem@redhat.com)" + +static char version[] = + DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " " DRV_AUTHOR "\n"; + +MODULE_VERSION(DRV_VERSION); +MODULE_AUTHOR(DRV_AUTHOR); +MODULE_DESCRIPTION("Sun QuadEthernet 10baseT SBUS card driver"); +MODULE_LICENSE("GPL"); + static struct sunqec *root_qec_dev; static void qe_set_multicast(struct net_device *dev); @@ -1040,4 +1050,3 @@ static void __exit qec_cleanup(void) module_init(qec_probe); module_exit(qec_cleanup); -MODULE_LICENSE("GPL"); diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index f65ca3b..903d0ce 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -61,8 +61,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.25" -#define DRV_MODULE_RELDATE "March 24, 2005" +#define DRV_MODULE_VERSION "3.26" +#define DRV_MODULE_RELDATE "April 24, 2005" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -426,9 +426,30 @@ static void tg3_enable_ints(struct tg3 *tp) tg3_cond_int(tp); } +static inline unsigned int tg3_has_work(struct tg3 *tp) +{ + struct tg3_hw_status *sblk = tp->hw_status; + unsigned int work_exists = 0; + + /* check for phy events */ + if (!(tp->tg3_flags & + (TG3_FLAG_USE_LINKCHG_REG | + TG3_FLAG_POLL_SERDES))) { + if (sblk->status & SD_STATUS_LINK_CHG) + work_exists = 1; + } + /* check for RX/TX work to do */ + if (sblk->idx[0].tx_consumer != tp->tx_cons || + sblk->idx[0].rx_producer != tp->rx_rcb_ptr) + work_exists = 1; + + return work_exists; +} + /* tg3_restart_ints - * similar to tg3_enable_ints, but it can return without flushing the - * PIO write which reenables interrupts + * similar to tg3_enable_ints, but it accurately determines whether there + * is new work pending and can return without flushing the PIO write + * which reenables interrupts */ static void tg3_restart_ints(struct tg3 *tp) { @@ -437,7 +458,9 @@ static void tg3_restart_ints(struct tg3 *tp) tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000000); mmiowb(); - tg3_cond_int(tp); + if (tg3_has_work(tp)) + tw32(HOSTCC_MODE, tp->coalesce_mode | + (HOSTCC_MODE_ENABLE | HOSTCC_MODE_NOW)); } static inline void tg3_netif_stop(struct tg3 *tp) @@ -2686,8 +2709,8 @@ static int tg3_vlan_rx(struct tg3 *tp, struct sk_buff *skb, u16 vlan_tag) static int tg3_rx(struct tg3 *tp, int budget) { u32 work_mask; - u32 rx_rcb_ptr = tp->rx_rcb_ptr; - u16 hw_idx, sw_idx; + u32 sw_idx = tp->rx_rcb_ptr; + u16 hw_idx; int received; hw_idx = tp->hw_status->idx[0].rx_producer; @@ -2696,7 +2719,6 @@ static int tg3_rx(struct tg3 *tp, int budget) * the opaque cookie. */ rmb(); - sw_idx = rx_rcb_ptr % TG3_RX_RCB_RING_SIZE(tp); work_mask = 0; received = 0; while (sw_idx != hw_idx && budget > 0) { @@ -2801,14 +2823,19 @@ static int tg3_rx(struct tg3 *tp, int budget) next_pkt: (*post_ptr)++; next_pkt_nopost: - rx_rcb_ptr++; - sw_idx = rx_rcb_ptr % TG3_RX_RCB_RING_SIZE(tp); + sw_idx++; + sw_idx %= TG3_RX_RCB_RING_SIZE(tp); + + /* Refresh hw_idx to see if there is new work */ + if (sw_idx == hw_idx) { + hw_idx = tp->hw_status->idx[0].rx_producer; + rmb(); + } } /* ACK the status ring. */ - tp->rx_rcb_ptr = rx_rcb_ptr; - tw32_rx_mbox(MAILBOX_RCVRET_CON_IDX_0 + TG3_64BIT_REG_LOW, - (rx_rcb_ptr % TG3_RX_RCB_RING_SIZE(tp))); + tp->rx_rcb_ptr = sw_idx; + tw32_rx_mbox(MAILBOX_RCVRET_CON_IDX_0 + TG3_64BIT_REG_LOW, sw_idx); /* Refill RX ring(s). */ if (work_mask & RXD_OPAQUE_RING_STD) { @@ -2887,26 +2914,6 @@ static int tg3_poll(struct net_device *netdev, int *budget) return (done ? 0 : 1); } -static inline unsigned int tg3_has_work(struct net_device *dev, struct tg3 *tp) -{ - struct tg3_hw_status *sblk = tp->hw_status; - unsigned int work_exists = 0; - - /* check for phy events */ - if (!(tp->tg3_flags & - (TG3_FLAG_USE_LINKCHG_REG | - TG3_FLAG_POLL_SERDES))) { - if (sblk->status & SD_STATUS_LINK_CHG) - work_exists = 1; - } - /* check for RX/TX work to do */ - if (sblk->idx[0].tx_consumer != tp->tx_cons || - sblk->idx[0].rx_producer != tp->rx_rcb_ptr) - work_exists = 1; - - return work_exists; -} - /* MSI ISR - No need to check for interrupt sharing and no need to * flush status block and interrupt mailbox. PCI ordering rules * guarantee that MSI will arrive after the status block. @@ -2930,7 +2937,7 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs) tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000001); sblk->status &= ~SD_STATUS_UPDATED; - if (likely(tg3_has_work(dev, tp))) + if (likely(tg3_has_work(tp))) netif_rx_schedule(dev); /* schedule NAPI poll */ else { /* no work, re-enable interrupts @@ -2977,7 +2984,7 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs) tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW); sblk->status &= ~SD_STATUS_UPDATED; - if (likely(tg3_has_work(dev, tp))) + if (likely(tg3_has_work(tp))) netif_rx_schedule(dev); /* schedule NAPI poll */ else { /* no work, shared interrupt perhaps? re-enable diff --git a/drivers/sbus/char/rtc.c b/drivers/sbus/char/rtc.c index 49d1cd9..9b988ba 100644 --- a/drivers/sbus/char/rtc.c +++ b/drivers/sbus/char/rtc.c @@ -67,7 +67,7 @@ struct rtc_time_generic { /* Retrieve the current date and time from the real time clock. */ static void get_rtc_time(struct rtc_time *t) { - void * __iomem regs = mstk48t02_regs; + void __iomem *regs = mstk48t02_regs; u8 tmp; spin_lock_irq(&mostek_lock); @@ -94,7 +94,7 @@ static void get_rtc_time(struct rtc_time *t) /* Set the current date and time inthe real time clock. */ void set_rtc_time(struct rtc_time *t) { - void * __iomem regs = mstk48t02_regs; + void __iomem *regs = mstk48t02_regs; u8 tmp; spin_lock_irq(&mostek_lock); @@ -250,7 +250,7 @@ static int __init rtc_sun_init(void) /* It is possible we are being driven by some other RTC chip * and thus another RTC driver is handling things. */ - if (mstk48t02_regs == 0) + if (!mstk48t02_regs) return -ENODEV; error = misc_register(&rtc_dev); diff --git a/drivers/scsi/esp.c b/drivers/scsi/esp.c index d8ab73b..891f97f 100644 --- a/drivers/scsi/esp.c +++ b/drivers/scsi/esp.c @@ -49,6 +49,8 @@ #include <scsi/scsi_host.h> #include <scsi/scsi_tcq.h> +#define DRV_VERSION "1.101" + #define DEBUG_ESP /* #define DEBUG_ESP_HME */ /* #define DEBUG_ESP_DATA */ @@ -4398,5 +4400,8 @@ static struct scsi_host_template driver_template = { #include "scsi_module.c" +MODULE_DESCRIPTION("EnhancedScsiProcessor Sun SCSI driver"); +MODULE_AUTHOR("David S. Miller (davem@redhat.com)"); MODULE_LICENSE("GPL"); +MODULE_VERSION(DRV_VERSION); diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 1a135f3..2bf1ee2 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -584,7 +584,7 @@ static int scsi_request_sense(struct scsi_cmnd *scmd) memcpy(scmd->cmnd, generic_sense, sizeof(generic_sense)); - scsi_result = kmalloc(252, GFP_ATOMIC | (scmd->device->host->hostt->unchecked_isa_dma) ? __GFP_DMA : 0); + scsi_result = kmalloc(252, GFP_ATOMIC | ((scmd->device->host->hostt->unchecked_isa_dma) ? __GFP_DMA : 0)); if (unlikely(!scsi_result)) { diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 287d197..cca7726 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -801,7 +801,7 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget, if (!sreq) goto out_free_sdev; result = kmalloc(256, GFP_ATOMIC | - (shost->unchecked_isa_dma) ? __GFP_DMA : 0); + ((shost->unchecked_isa_dma) ? __GFP_DMA : 0)); if (!result) goto out_free_sreq; diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c index d0dfc3c..a8314ae 100644 --- a/drivers/serial/mpsc.c +++ b/drivers/serial/mpsc.c @@ -329,8 +329,8 @@ mpsc_sdma_stop(struct mpsc_port_info *pi) mpsc_sdma_cmd(pi, SDMA_SDCM_AR | SDMA_SDCM_AT); /* Clear the SDMA current and first TX and RX pointers */ - mpsc_sdma_set_tx_ring(pi, 0); - mpsc_sdma_set_rx_ring(pi, 0); + mpsc_sdma_set_tx_ring(pi, NULL); + mpsc_sdma_set_rx_ring(pi, NULL); /* Disable interrupts */ mpsc_sdma_intr_mask(pi, 0xf); @@ -1540,8 +1540,8 @@ mpsc_shared_unmap_regs(void) MPSC_SDMA_INTR_REG_BLOCK_SIZE); } - mpsc_shared_regs.mpsc_routing_base = 0; - mpsc_shared_regs.sdma_intr_base = 0; + mpsc_shared_regs.mpsc_routing_base = NULL; + mpsc_shared_regs.sdma_intr_base = NULL; mpsc_shared_regs.mpsc_routing_base_p = 0; mpsc_shared_regs.sdma_intr_base_p = 0; @@ -1678,9 +1678,9 @@ mpsc_drv_unmap_regs(struct mpsc_port_info *pi) release_mem_region(pi->brg_base_p, MPSC_BRG_REG_BLOCK_SIZE); } - pi->mpsc_base = 0; - pi->sdma_base = 0; - pi->brg_base = 0; + pi->mpsc_base = NULL; + pi->sdma_base = NULL; + pi->brg_base = NULL; pi->mpsc_base_p = 0; pi->sdma_base_p = 0; diff --git a/drivers/serial/mpsc.h b/drivers/serial/mpsc.h index 1f7294b..678dbcf 100644 --- a/drivers/serial/mpsc.h +++ b/drivers/serial/mpsc.h @@ -83,8 +83,8 @@ struct mpsc_shared_regs { phys_addr_t mpsc_routing_base_p; phys_addr_t sdma_intr_base_p; - void *mpsc_routing_base; - void *sdma_intr_base; + void __iomem *mpsc_routing_base; + void __iomem *sdma_intr_base; u32 MPSC_MRR_m; u32 MPSC_RCRR_m; @@ -120,9 +120,9 @@ struct mpsc_port_info { phys_addr_t brg_base_p; /* Virtual addresses of various blocks of registers (from platform) */ - void *mpsc_base; - void *sdma_base; - void *brg_base; + void __iomem *mpsc_base; + void __iomem *sdma_base; + void __iomem *brg_base; /* Descriptor ring and buffer allocations */ void *dma_region; diff --git a/drivers/video/logo/Kconfig b/drivers/video/logo/Kconfig index 849b47b..6ba10e3 100644 --- a/drivers/video/logo/Kconfig +++ b/drivers/video/logo/Kconfig @@ -45,7 +45,7 @@ config LOGO_SGI_CLUT224 config LOGO_SUN_CLUT224 bool "224-color Sun Linux logo" - depends on LOGO && (SPARC || SPARC64) + depends on LOGO && (SPARC32 || SPARC64) default y config LOGO_SUPERH_MONO diff --git a/drivers/video/tcx.c b/drivers/video/tcx.c index e2fa9e1..1986a8b 100644 --- a/drivers/video/tcx.c +++ b/drivers/video/tcx.c @@ -36,6 +36,7 @@ static int tcx_blank(int, struct fb_info *); static int tcx_mmap(struct fb_info *, struct file *, struct vm_area_struct *); static int tcx_ioctl(struct inode *, struct file *, unsigned int, unsigned long, struct fb_info *); +static int tcx_pan_display(struct fb_var_screeninfo *, struct fb_info *); /* * Frame buffer operations @@ -45,6 +46,7 @@ static struct fb_ops tcx_ops = { .owner = THIS_MODULE, .fb_setcolreg = tcx_setcolreg, .fb_blank = tcx_blank, + .fb_pan_display = tcx_pan_display, .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = cfb_imageblit, @@ -153,6 +155,12 @@ static void tcx_reset (struct fb_info *info) spin_unlock_irqrestore(&par->lock, flags); } +static int tcx_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) +{ + tcx_reset(info); + return 0; +} + /** * tcx_setcolreg - Optional function. Sets a color register. * @regno: boolean, 0 copy local, 1 get_user() function @@ -366,6 +374,9 @@ static void tcx_init_one(struct sbus_dev *sdev) all->par.lowdepth = prom_getbool(sdev->prom_node, "tcx-8-bit"); sbusfb_fill_var(&all->info.var, sdev->prom_node, 8); + all->info.var.red.length = 8; + all->info.var.green.length = 8; + all->info.var.blue.length = 8; linebytes = prom_getintdefault(sdev->prom_node, "linebytes", all->info.var.xres); @@ -439,6 +450,7 @@ static void tcx_init_one(struct sbus_dev *sdev) return; } + fb_set_cmap(&all->info.cmap, &all->info); tcx_init_fix(&all->info, linebytes); if (register_framebuffer(&all->info) < 0) { @@ -466,7 +478,7 @@ int __init tcx_init(void) return -ENODEV; for_all_sbusdev(sdev, sbus) { - if (!strcmp(sdev->prom_name, "tcx")) + if (!strcmp(sdev->prom_name, "SUNW,tcx")) tcx_init_one(sdev); } |
