diff options
Diffstat (limited to 'drivers/net/qla3xxx.c')
| -rw-r--r-- | drivers/net/qla3xxx.c | 1435 |
1 files changed, 643 insertions, 792 deletions
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index 54ebb65ada1..6168a130f33 100644 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -5,6 +5,8 @@ * See LICENSE.qla3xxx for copyright and licensing details. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/init.h> #include <linux/types.h> @@ -36,14 +38,16 @@ #include "qla3xxx.h" -#define DRV_NAME "qla3xxx" -#define DRV_STRING "QLogic ISP3XXX Network Driver" +#define DRV_NAME "qla3xxx" +#define DRV_STRING "QLogic ISP3XXX Network Driver" #define DRV_VERSION "v2.03.00-k5" -#define PFX DRV_NAME " " static const char ql3xxx_driver_name[] = DRV_NAME; static const char ql3xxx_driver_version[] = DRV_VERSION; +#define TIMED_OUT_MSG \ +"Timed out waiting for management port to get free before issuing command\n" + MODULE_AUTHOR("QLogic Corporation"); MODULE_DESCRIPTION("QLogic ISP3XXX Network Driver " DRV_VERSION " "); MODULE_LICENSE("GPL"); @@ -73,24 +77,24 @@ MODULE_DEVICE_TABLE(pci, ql3xxx_pci_tbl); /* * These are the known PHY's which are used */ -typedef enum { +enum PHY_DEVICE_TYPE { PHY_TYPE_UNKNOWN = 0, PHY_VITESSE_VSC8211, PHY_AGERE_ET1011C, MAX_PHY_DEV_TYPES -} PHY_DEVICE_et; - -typedef struct { - PHY_DEVICE_et phyDevice; - u32 phyIdOUI; - u16 phyIdModel; - char *name; -} PHY_DEVICE_INFO_t; - -static const PHY_DEVICE_INFO_t PHY_DEVICES[] = - {{PHY_TYPE_UNKNOWN, 0x000000, 0x0, "PHY_TYPE_UNKNOWN"}, - {PHY_VITESSE_VSC8211, 0x0003f1, 0xb, "PHY_VITESSE_VSC8211"}, - {PHY_AGERE_ET1011C, 0x00a0bc, 0x1, "PHY_AGERE_ET1011C"}, +}; + +struct PHY_DEVICE_INFO { + const enum PHY_DEVICE_TYPE phyDevice; + const u32 phyIdOUI; + const u16 phyIdModel; + const char *name; +}; + +static const struct PHY_DEVICE_INFO PHY_DEVICES[] = { + {PHY_TYPE_UNKNOWN, 0x000000, 0x0, "PHY_TYPE_UNKNOWN"}, + {PHY_VITESSE_VSC8211, 0x0003f1, 0xb, "PHY_VITESSE_VSC8211"}, + {PHY_AGERE_ET1011C, 0x00a0bc, 0x1, "PHY_AGERE_ET1011C"}, }; @@ -100,7 +104,8 @@ static const PHY_DEVICE_INFO_t PHY_DEVICES[] = static int ql_sem_spinlock(struct ql3_adapter *qdev, u32 sem_mask, u32 sem_bits) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; u32 value; unsigned int seconds = 3; @@ -111,20 +116,22 @@ static int ql_sem_spinlock(struct ql3_adapter *qdev, if ((value & (sem_mask >> 16)) == sem_bits) return 0; ssleep(1); - } while(--seconds); + } while (--seconds); return -1; } static void ql_sem_unlock(struct ql3_adapter *qdev, u32 sem_mask) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; writel(sem_mask, &port_regs->CommonRegs.semaphoreReg); readl(&port_regs->CommonRegs.semaphoreReg); } static int ql_sem_lock(struct ql3_adapter *qdev, u32 sem_mask, u32 sem_bits) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; u32 value; writel((sem_mask | sem_bits), &port_regs->CommonRegs.semaphoreReg); @@ -139,32 +146,28 @@ static int ql_wait_for_drvr_lock(struct ql3_adapter *qdev) { int i = 0; - while (1) { - if (!ql_sem_lock(qdev, - QL_DRVR_SEM_MASK, - (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) - * 2) << 1)) { - if (i < 10) { - ssleep(1); - i++; - } else { - printk(KERN_ERR PFX "%s: Timed out waiting for " - "driver lock...\n", - qdev->ndev->name); - return 0; - } - } else { - printk(KERN_DEBUG PFX - "%s: driver lock acquired.\n", - qdev->ndev->name); + while (i < 10) { + if (i) + ssleep(1); + + if (ql_sem_lock(qdev, + QL_DRVR_SEM_MASK, + (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) + * 2) << 1)) { + netdev_printk(KERN_DEBUG, qdev->ndev, + "driver lock acquired\n"); return 1; } } + + netdev_err(qdev->ndev, "Timed out waiting for driver lock...\n"); + return 0; } static void ql_set_register_page(struct ql3_adapter *qdev, u32 page) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; writel(((ISP_CONTROL_NP_MASK << 16) | page), &port_regs->CommonRegs.ispControlStatus); @@ -172,8 +175,7 @@ static void ql_set_register_page(struct ql3_adapter *qdev, u32 page) qdev->current_page = page; } -static u32 ql_read_common_reg_l(struct ql3_adapter *qdev, - u32 __iomem * reg) +static u32 ql_read_common_reg_l(struct ql3_adapter *qdev, u32 __iomem *reg) { u32 value; unsigned long hw_flags; @@ -185,8 +187,7 @@ static u32 ql_read_common_reg_l(struct ql3_adapter *qdev, return value; } -static u32 ql_read_common_reg(struct ql3_adapter *qdev, - u32 __iomem * reg) +static u32 ql_read_common_reg(struct ql3_adapter *qdev, u32 __iomem *reg) { return readl(reg); } @@ -199,7 +200,7 @@ static u32 ql_read_page0_reg_l(struct ql3_adapter *qdev, u32 __iomem *reg) spin_lock_irqsave(&qdev->hw_lock, hw_flags); if (qdev->current_page != 0) - ql_set_register_page(qdev,0); + ql_set_register_page(qdev, 0); value = readl(reg); spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); @@ -209,7 +210,7 @@ static u32 ql_read_page0_reg_l(struct ql3_adapter *qdev, u32 __iomem *reg) static u32 ql_read_page0_reg(struct ql3_adapter *qdev, u32 __iomem *reg) { if (qdev->current_page != 0) - ql_set_register_page(qdev,0); + ql_set_register_page(qdev, 0); return readl(reg); } @@ -243,7 +244,7 @@ static void ql_write_page0_reg(struct ql3_adapter *qdev, u32 __iomem *reg, u32 value) { if (qdev->current_page != 0) - ql_set_register_page(qdev,0); + ql_set_register_page(qdev, 0); writel(value, reg); readl(reg); } @@ -255,7 +256,7 @@ static void ql_write_page1_reg(struct ql3_adapter *qdev, u32 __iomem *reg, u32 value) { if (qdev->current_page != 1) - ql_set_register_page(qdev,1); + ql_set_register_page(qdev, 1); writel(value, reg); readl(reg); } @@ -267,14 +268,15 @@ static void ql_write_page2_reg(struct ql3_adapter *qdev, u32 __iomem *reg, u32 value) { if (qdev->current_page != 2) - ql_set_register_page(qdev,2); + ql_set_register_page(qdev, 2); writel(value, reg); readl(reg); } static void ql_disable_interrupts(struct ql3_adapter *qdev) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; ql_write_common_reg_l(qdev, &port_regs->CommonRegs.ispInterruptMaskReg, (ISP_IMR_ENABLE_INT << 16)); @@ -283,7 +285,8 @@ static void ql_disable_interrupts(struct ql3_adapter *qdev) static void ql_enable_interrupts(struct ql3_adapter *qdev) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; ql_write_common_reg_l(qdev, &port_regs->CommonRegs.ispInterruptMaskReg, ((0xff << 16) | ISP_IMR_ENABLE_INT)); @@ -308,8 +311,7 @@ static void ql_release_to_lrg_buf_free_list(struct ql3_adapter *qdev, lrg_buf_cb->skb = netdev_alloc_skb(qdev->ndev, qdev->lrg_buffer_len); if (unlikely(!lrg_buf_cb->skb)) { - printk(KERN_ERR PFX "%s: failed netdev_alloc_skb().\n", - qdev->ndev->name); + netdev_err(qdev->ndev, "failed netdev_alloc_skb()\n"); qdev->lrg_buf_skb_check++; } else { /* @@ -323,9 +325,10 @@ static void ql_release_to_lrg_buf_free_list(struct ql3_adapter *qdev, QL_HEADER_SPACE, PCI_DMA_FROMDEVICE); err = pci_dma_mapping_error(qdev->pdev, map); - if(err) { - printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", - qdev->ndev->name, err); + if (err) { + netdev_err(qdev->ndev, + "PCI mapping failed with error: %d\n", + err); dev_kfree_skb(lrg_buf_cb->skb); lrg_buf_cb->skb = NULL; @@ -350,10 +353,11 @@ static void ql_release_to_lrg_buf_free_list(struct ql3_adapter *qdev, static struct ql_rcv_buf_cb *ql_get_from_lrg_buf_free_list(struct ql3_adapter *qdev) { - struct ql_rcv_buf_cb *lrg_buf_cb; + struct ql_rcv_buf_cb *lrg_buf_cb = qdev->lrg_buf_free_head; - if ((lrg_buf_cb = qdev->lrg_buf_free_head) != NULL) { - if ((qdev->lrg_buf_free_head = lrg_buf_cb->next) == NULL) + if (lrg_buf_cb != NULL) { + qdev->lrg_buf_free_head = lrg_buf_cb->next; + if (qdev->lrg_buf_free_head == NULL) qdev->lrg_buf_free_tail = NULL; qdev->lrg_buf_free_count--; } @@ -374,13 +378,13 @@ static void eeprom_readword(struct ql3_adapter *qdev, u32 eepromAddr, static void fm93c56a_select(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; + u32 *spir = &port_regs->CommonRegs.serialPortInterfaceReg; qdev->eeprom_cmd_data = AUBURN_EEPROM_CS_1; - ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev->eeprom_cmd_data); - ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, - ((ISP_NVRAM_MASK << 16) | qdev->eeprom_cmd_data)); + ql_write_nvram_reg(qdev, spir, ISP_NVRAM_MASK | qdev->eeprom_cmd_data); + ql_write_nvram_reg(qdev, spir, + ((ISP_NVRAM_MASK << 16) | qdev->eeprom_cmd_data)); } /* @@ -393,51 +397,40 @@ static void fm93c56a_cmd(struct ql3_adapter *qdev, u32 cmd, u32 eepromAddr) u32 dataBit; u32 previousBit; struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; + u32 *spir = &port_regs->CommonRegs.serialPortInterfaceReg; /* Clock in a zero, then do the start bit */ - ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev->eeprom_cmd_data | - AUBURN_EEPROM_DO_1); - ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev-> - eeprom_cmd_data | AUBURN_EEPROM_DO_1 | - AUBURN_EEPROM_CLK_RISE); - ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev-> - eeprom_cmd_data | AUBURN_EEPROM_DO_1 | - AUBURN_EEPROM_CLK_FALL); + ql_write_nvram_reg(qdev, spir, + (ISP_NVRAM_MASK | qdev->eeprom_cmd_data | + AUBURN_EEPROM_DO_1)); + ql_write_nvram_reg(qdev, spir, + (ISP_NVRAM_MASK | qdev->eeprom_cmd_data | + AUBURN_EEPROM_DO_1 | AUBURN_EEPROM_CLK_RISE)); + ql_write_nvram_reg(qdev, spir, + (ISP_NVRAM_MASK | qdev->eeprom_cmd_data | + AUBURN_EEPROM_DO_1 | AUBURN_EEPROM_CLK_FALL)); mask = 1 << (FM93C56A_CMD_BITS - 1); /* Force the previous data bit to be different */ previousBit = 0xffff; for (i = 0; i < FM93C56A_CMD_BITS; i++) { - dataBit = - (cmd & mask) ? AUBURN_EEPROM_DO_1 : AUBURN_EEPROM_DO_0; + dataBit = (cmd & mask) + ? AUBURN_EEPROM_DO_1 + : AUBURN_EEPROM_DO_0; if (previousBit != dataBit) { - /* - * If the bit changed, then change the DO state to - * match - */ - ql_write_nvram_reg(qdev, - &port_regs->CommonRegs. - serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev-> - eeprom_cmd_data | dataBit); + /* If the bit changed, change the DO state to match */ + ql_write_nvram_reg(qdev, spir, + (ISP_NVRAM_MASK | + qdev->eeprom_cmd_data | dataBit)); previousBit = dataBit; } - ql_write_nvram_reg(qdev, - &port_regs->CommonRegs. - serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev-> - eeprom_cmd_data | dataBit | - AUBURN_EEPROM_CLK_RISE); - ql_write_nvram_reg(qdev, - &port_regs->CommonRegs. - serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev-> - eeprom_cmd_data | dataBit | - AUBURN_EEPROM_CLK_FALL); + ql_write_nvram_reg(qdev, spir, + (ISP_NVRAM_MASK | qdev->eeprom_cmd_data | + dataBit | AUBURN_EEPROM_CLK_RISE)); + ql_write_nvram_reg(qdev, spir, + (ISP_NVRAM_MASK | qdev->eeprom_cmd_data | + dataBit | AUBURN_EEPROM_CLK_FALL)); cmd = cmd << 1; } @@ -445,33 +438,24 @@ static void fm93c56a_cmd(struct ql3_adapter *qdev, u32 cmd, u32 eepromAddr) /* Force the previous data bit to be different */ previousBit = 0xffff; for (i = 0; i < addrBits; i++) { - dataBit = - (eepromAddr & mask) ? AUBURN_EEPROM_DO_1 : - AUBURN_EEPROM_DO_0; + dataBit = (eepromAddr & mask) ? AUBURN_EEPROM_DO_1 + : AUBURN_EEPROM_DO_0; if (previousBit != dataBit) { /* * If the bit changed, then change the DO state to * match */ - ql_write_nvram_reg(qdev, - &port_regs->CommonRegs. - serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev-> - eeprom_cmd_data | dataBit); + ql_write_nvram_reg(qdev, spir, + (ISP_NVRAM_MASK | + qdev->eeprom_cmd_data | dataBit)); previousBit = dataBit; } - ql_write_nvram_reg(qdev, - &port_regs->CommonRegs. - serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev-> - eeprom_cmd_data | dataBit | - AUBURN_EEPROM_CLK_RISE); - ql_write_nvram_reg(qdev, - &port_regs->CommonRegs. - serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev-> - eeprom_cmd_data | dataBit | - AUBURN_EEPROM_CLK_FALL); + ql_write_nvram_reg(qdev, spir, + (ISP_NVRAM_MASK | qdev->eeprom_cmd_data | + dataBit | AUBURN_EEPROM_CLK_RISE)); + ql_write_nvram_reg(qdev, spir, + (ISP_NVRAM_MASK | qdev->eeprom_cmd_data | + dataBit | AUBURN_EEPROM_CLK_FALL)); eepromAddr = eepromAddr << 1; } } @@ -482,10 +466,11 @@ static void fm93c56a_cmd(struct ql3_adapter *qdev, u32 cmd, u32 eepromAddr) static void fm93c56a_deselect(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; + u32 *spir = &port_regs->CommonRegs.serialPortInterfaceReg; + qdev->eeprom_cmd_data = AUBURN_EEPROM_CS_0; - ql_write_nvram_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev->eeprom_cmd_data); + ql_write_nvram_reg(qdev, spir, ISP_NVRAM_MASK | qdev->eeprom_cmd_data); } /* @@ -497,29 +482,23 @@ static void fm93c56a_datain(struct ql3_adapter *qdev, unsigned short *value) u32 data = 0; u32 dataBit; struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; + u32 *spir = &port_regs->CommonRegs.serialPortInterfaceReg; /* Read the data bits */ /* The first bit is a dummy. Clock right over it. */ for (i = 0; i < dataBits; i++) { - ql_write_nvram_reg(qdev, - &port_regs->CommonRegs. - serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev->eeprom_cmd_data | - AUBURN_EEPROM_CLK_RISE); - ql_write_nvram_reg(qdev, - &port_regs->CommonRegs. - serialPortInterfaceReg, - ISP_NVRAM_MASK | qdev->eeprom_cmd_data | - AUBURN_EEPROM_CLK_FALL); - dataBit = - (ql_read_common_reg - (qdev, - &port_regs->CommonRegs. - serialPortInterfaceReg) & AUBURN_EEPROM_DI_1) ? 1 : 0; + ql_write_nvram_reg(qdev, spir, + ISP_NVRAM_MASK | qdev->eeprom_cmd_data | + AUBURN_EEPROM_CLK_RISE); + ql_write_nvram_reg(qdev, spir, + ISP_NVRAM_MASK | qdev->eeprom_cmd_data | + AUBURN_EEPROM_CLK_FALL); + dataBit = (ql_read_common_reg(qdev, spir) & + AUBURN_EEPROM_DI_1) ? 1 : 0; data = (data << 1) | dataBit; } - *value = (u16) data; + *value = (u16)data; } /* @@ -551,13 +530,12 @@ static int ql_get_nvram_params(struct ql3_adapter *qdev) spin_lock_irqsave(&qdev->hw_lock, hw_flags); - pEEPROMData = (u16 *) & qdev->nvram_data; + pEEPROMData = (u16 *)&qdev->nvram_data; qdev->eeprom_cmd_data = 0; - if(ql_sem_spinlock(qdev, QL_NVRAM_SEM_MASK, + if (ql_sem_spinlock(qdev, QL_NVRAM_SEM_MASK, (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * 2) << 10)) { - printk(KERN_ERR PFX"%s: Failed ql_sem_spinlock().\n", - __func__); + pr_err("%s: Failed ql_sem_spinlock()\n", __func__); spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); return -1; } @@ -570,8 +548,8 @@ static int ql_get_nvram_params(struct ql3_adapter *qdev) ql_sem_unlock(qdev, QL_NVRAM_SEM_MASK); if (checksum != 0) { - printk(KERN_ERR PFX "%s: checksum should be zero, is %x!!\n", - qdev->ndev->name, checksum); + netdev_err(qdev->ndev, "checksum should be zero, is %x!!\n", + checksum); spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); return -1; } @@ -587,7 +565,7 @@ static const u32 PHYAddr[2] = { static int ql_wait_for_mii_ready(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 temp; int count = 1000; @@ -604,7 +582,7 @@ static int ql_wait_for_mii_ready(struct ql3_adapter *qdev) static void ql_mii_enable_scan_mode(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 scanControl; if (qdev->numPorts > 1) { @@ -632,7 +610,7 @@ static u8 ql_mii_disable_scan_mode(struct ql3_adapter *qdev) { u8 ret; struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; /* See if scan mode is enabled before we turn it off */ if (ql_read_page0_reg(qdev, &port_regs->macMIIMgmtControlReg) & @@ -662,17 +640,13 @@ static int ql_mii_write_reg_ex(struct ql3_adapter *qdev, u16 regAddr, u16 value, u32 phyAddr) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u8 scanWasEnabled; scanWasEnabled = ql_mii_disable_scan_mode(qdev); if (ql_wait_for_mii_ready(qdev)) { - if (netif_msg_link(qdev)) - printk(KERN_WARNING PFX - "%s Timed out waiting for management port to " - "get free before issuing command.\n", - qdev->ndev->name); + netif_warn(qdev, link, qdev->ndev, TIMED_OUT_MSG); return -1; } @@ -683,11 +657,7 @@ static int ql_mii_write_reg_ex(struct ql3_adapter *qdev, /* Wait for write to complete 9/10/04 SJP */ if (ql_wait_for_mii_ready(qdev)) { - if (netif_msg_link(qdev)) - printk(KERN_WARNING PFX - "%s: Timed out waiting for management port to " - "get free before issuing command.\n", - qdev->ndev->name); + netif_warn(qdev, link, qdev->ndev, TIMED_OUT_MSG); return -1; } @@ -698,21 +668,17 @@ static int ql_mii_write_reg_ex(struct ql3_adapter *qdev, } static int ql_mii_read_reg_ex(struct ql3_adapter *qdev, u16 regAddr, - u16 * value, u32 phyAddr) + u16 *value, u32 phyAddr) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u8 scanWasEnabled; u32 temp; scanWasEnabled = ql_mii_disable_scan_mode(qdev); if (ql_wait_for_mii_ready(qdev)) { - if (netif_msg_link(qdev)) - printk(KERN_WARNING PFX - "%s: Timed out waiting for management port to " - "get free before issuing command.\n", - qdev->ndev->name); + netif_warn(qdev, link, qdev->ndev, TIMED_OUT_MSG); return -1; } @@ -727,11 +693,7 @@ static int ql_mii_read_reg_ex(struct ql3_adapter *qdev, u16 regAddr, /* Wait for the read to complete */ if (ql_wait_for_mii_ready(qdev)) { - if (netif_msg_link(qdev)) - printk(KERN_WARNING PFX - "%s: Timed out waiting for management port to " - "get free after issuing command.\n", - qdev->ndev->name); + netif_warn(qdev, link, qdev->ndev, TIMED_OUT_MSG); return -1; } @@ -747,16 +709,12 @@ static int ql_mii_read_reg_ex(struct ql3_adapter *qdev, u16 regAddr, static int ql_mii_write_reg(struct ql3_adapter *qdev, u16 regAddr, u16 value) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; ql_mii_disable_scan_mode(qdev); if (ql_wait_for_mii_ready(qdev)) { - if (netif_msg_link(qdev)) - printk(KERN_WARNING PFX - "%s: Timed out waiting for management port to " - "get free before issuing command.\n", - qdev->ndev->name); + netif_warn(qdev, link, qdev->ndev, TIMED_OUT_MSG); return -1; } @@ -767,11 +725,7 @@ static int ql_mii_write_reg(struct ql3_adapter *qdev, u16 regAddr, u16 value) /* Wait for write to complete. */ if (ql_wait_for_mii_ready(qdev)) { - if (netif_msg_link(qdev)) - printk(KERN_WARNING PFX - "%s: Timed out waiting for management port to " - "get free before issuing command.\n", - qdev->ndev->name); + netif_warn(qdev, link, qdev->ndev, TIMED_OUT_MSG); return -1; } @@ -784,16 +738,12 @@ static int ql_mii_read_reg(struct ql3_adapter *qdev, u16 regAddr, u16 *value) { u32 temp; struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; ql_mii_disable_scan_mode(qdev); if (ql_wait_for_mii_ready(qdev)) { - if (netif_msg_link(qdev)) - printk(KERN_WARNING PFX - "%s: Timed out waiting for management port to " - "get free before issuing command.\n", - qdev->ndev->name); + netif_warn(qdev, link, qdev->ndev, TIMED_OUT_MSG); return -1; } @@ -808,11 +758,7 @@ static int ql_mii_read_reg(struct ql3_adapter *qdev, u16 regAddr, u16 *value) /* Wait for the read to complete */ if (ql_wait_for_mii_ready(qdev)) { - if (netif_msg_link(qdev)) - printk(KERN_WARNING PFX - "%s: Timed out waiting for management port to " - "get free before issuing command.\n", - qdev->ndev->name); + netif_warn(qdev, link, qdev->ndev, TIMED_OUT_MSG); return -1; } @@ -898,7 +844,7 @@ static int ql_is_petbi_neg_pause(struct ql3_adapter *qdev) static void phyAgereSpecificInit(struct ql3_adapter *qdev, u32 miiAddr) { - printk(KERN_INFO "%s: enabling Agere specific PHY\n", qdev->ndev->name); + netdev_info(qdev->ndev, "enabling Agere specific PHY\n"); /* power down device bit 11 = 1 */ ql_mii_write_reg_ex(qdev, 0x00, 0x1940, miiAddr); /* enable diagnostic mode bit 2 = 1 */ @@ -918,7 +864,8 @@ static void phyAgereSpecificInit(struct ql3_adapter *qdev, u32 miiAddr) /* point to hidden reg 0x2806 */ ql_mii_write_reg_ex(qdev, 0x10, 0x2806, miiAddr); /* Write new PHYAD w/bit 5 set */ - ql_mii_write_reg_ex(qdev, 0x11, 0x0020 | (PHYAddr[qdev->mac_index] >> 8), miiAddr); + ql_mii_write_reg_ex(qdev, 0x11, + 0x0020 | (PHYAddr[qdev->mac_index] >> 8), miiAddr); /* * Disable diagnostic mode bit 2 = 0 * Power up device bit 11 = 0 @@ -929,21 +876,19 @@ static void phyAgereSpecificInit(struct ql3_adapter *qdev, u32 miiAddr) ql_mii_write_reg(qdev, 0x1c, 0xfaf0); } -static PHY_DEVICE_et getPhyType (struct ql3_adapter *qdev, - u16 phyIdReg0, u16 phyIdReg1) +static enum PHY_DEVICE_TYPE getPhyType(struct ql3_adapter *qdev, + u16 phyIdReg0, u16 phyIdReg1) { - PHY_DEVICE_et result = PHY_TYPE_UNKNOWN; + enum PHY_DEVICE_TYPE result = PHY_TYPE_UNKNOWN; u32 oui; u16 model; int i; - if (phyIdReg0 == 0xffff) { + if (phyIdReg0 == 0xffff) return result; - } - if (phyIdReg1 == 0xffff) { + if (phyIdReg1 == 0xffff) return result; - } /* oui is split between two registers */ oui = (phyIdReg0 << 6) | ((phyIdReg1 & PHY_OUI_1_MASK) >> 10); @@ -951,15 +896,13 @@ static PHY_DEVICE_et getPhyType (struct ql3_adapter *qdev, model = (phyIdReg1 & PHY_MODEL_MASK) >> 4; /* Scan table for this PHY */ - for(i = 0; i < MAX_PHY_DEV_TYPES; i++) { - if ((oui == PHY_DEVICES[i].phyIdOUI) && (model == PHY_DEVICES[i].phyIdModel)) - { + for (i = 0; i < MAX_PHY_DEV_TYPES; i++) { + if ((oui == PHY_DEVICES[i].phyIdOUI) && + (model == PHY_DEVICES[i].phyIdModel)) { + netdev_info(qdev->ndev, "Phy: %s\n", + PHY_DEVICES[i].name); result = PHY_DEVICES[i].phyDevice; - - printk(KERN_INFO "%s: Phy: %s\n", - qdev->ndev->name, PHY_DEVICES[i].name); - - break; + break; } } @@ -970,9 +913,8 @@ static int ql_phy_get_speed(struct ql3_adapter *qdev) { u16 reg; - switch(qdev->phyType) { - case PHY_AGERE_ET1011C: - { + switch (qdev->phyType) { + case PHY_AGERE_ET1011C: { if (ql_mii_read_reg(qdev, 0x1A, ®) < 0) return 0; @@ -980,20 +922,20 @@ static int ql_phy_get_speed(struct ql3_adapter *qdev) break; } default: - if (ql_mii_read_reg(qdev, AUX_CONTROL_STATUS, ®) < 0) - return 0; + if (ql_mii_read_reg(qdev, AUX_CONTROL_STATUS, ®) < 0) + return 0; - reg = (((reg & 0x18) >> 3) & 3); + reg = (((reg & 0x18) >> 3) & 3); } - switch(reg) { - case 2: + switch (reg) { + case 2: return SPEED_1000; - case 1: + case 1: return SPEED_100; - case 0: + case 0: return SPEED_10; - default: + default: return -1; } } @@ -1002,17 +944,15 @@ static int ql_is_full_dup(struct ql3_adapter *qdev) { u16 reg; - switch(qdev->phyType) { - case PHY_AGERE_ET1011C: - { + switch (qdev->phyType) { + case PHY_AGERE_ET1011C: { if (ql_mii_read_reg(qdev, 0x1A, ®)) return 0; return ((reg & 0x0080) && (reg & 0x1000)) != 0; } case PHY_VITESSE_VSC8211: - default: - { + default: { if (ql_mii_read_reg(qdev, AUX_CONTROL_STATUS, ®) < 0) return 0; return (reg & PHY_AUX_DUPLEX_STAT) != 0; @@ -1040,17 +980,15 @@ static int PHY_Setup(struct ql3_adapter *qdev) /* Determine the PHY we are using by reading the ID's */ err = ql_mii_read_reg(qdev, PHY_ID_0_REG, ®1); - if(err != 0) { - printk(KERN_ERR "%s: Could not read from reg PHY_ID_0_REG\n", - qdev->ndev->name); - return err; + if (err != 0) { + netdev_err(qdev->ndev, "Could not read from reg PHY_ID_0_REG\n"); + return err; } err = ql_mii_read_reg(qdev, PHY_ID_1_REG, ®2); - if(err != 0) { - printk(KERN_ERR "%s: Could not read from reg PHY_ID_0_REG\n", - qdev->ndev->name); - return err; + if (err != 0) { + netdev_err(qdev->ndev, "Could not read from reg PHY_ID_1_REG\n"); + return err; } /* Check if we have a Agere PHY */ @@ -1058,24 +996,22 @@ static int PHY_Setup(struct ql3_adapter *qdev) /* Determine which MII address we should be using determined by the index of the card */ - if (qdev->mac_index == 0) { + if (qdev->mac_index == 0) miiAddr = MII_AGERE_ADDR_1; - } else { + else miiAddr = MII_AGERE_ADDR_2; - } - err =ql_mii_read_reg_ex(qdev, PHY_ID_0_REG, ®1, miiAddr); - if(err != 0) { - printk(KERN_ERR "%s: Could not read from reg PHY_ID_0_REG after Agere detected\n", - qdev->ndev->name); + err = ql_mii_read_reg_ex(qdev, PHY_ID_0_REG, ®1, miiAddr); + if (err != 0) { + netdev_err(qdev->ndev, + "Could not read from reg PHY_ID_0_REG after Agere detected\n"); return err; } err = ql_mii_read_reg_ex(qdev, PHY_ID_1_REG, ®2, miiAddr); - if(err != 0) { - printk(KERN_ERR "%s: Could not read from reg PHY_ID_0_REG after Agere detected\n", - qdev->ndev->name); - return err; + if (err != 0) { + netdev_err(qdev->ndev, "Could not read from reg PHY_ID_1_REG after Agere detected\n"); + return err; } /* We need to remember to initialize the Agere PHY */ @@ -1090,7 +1026,7 @@ static int PHY_Setup(struct ql3_adapter *qdev) /* need this here so address gets changed */ phyAgereSpecificInit(qdev, miiAddr); } else if (qdev->phyType == PHY_TYPE_UNKNOWN) { - printk(KERN_ERR "%s: PHY is unknown\n", qdev->ndev->name); + netdev_err(qdev->ndev, "PHY is unknown\n"); return -EIO; } @@ -1103,7 +1039,7 @@ static int PHY_Setup(struct ql3_adapter *qdev) static void ql_mac_enable(struct ql3_adapter *qdev, u32 enable) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 value; if (enable) @@ -1123,7 +1059,7 @@ static void ql_mac_enable(struct ql3_adapter *qdev, u32 enable) static void ql_mac_cfg_soft_reset(struct ql3_adapter *qdev, u32 enable) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 value; if (enable) @@ -1143,7 +1079,7 @@ static void ql_mac_cfg_soft_reset(struct ql3_adapter *qdev, u32 enable) static void ql_mac_cfg_gig(struct ql3_adapter *qdev, u32 enable) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 value; if (enable) @@ -1163,7 +1099,7 @@ static void ql_mac_cfg_gig(struct ql3_adapter *qdev, u32 enable) static void ql_mac_cfg_full_dup(struct ql3_adapter *qdev, u32 enable) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 value; if (enable) @@ -1183,7 +1119,7 @@ static void ql_mac_cfg_full_dup(struct ql3_adapter *qdev, u32 enable) static void ql_mac_cfg_pause(struct ql3_adapter *qdev, u32 enable) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 value; if (enable) @@ -1205,7 +1141,7 @@ static void ql_mac_cfg_pause(struct ql3_adapter *qdev, u32 enable) static int ql_is_fiber(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 bitToCheck = 0; u32 temp; @@ -1235,7 +1171,7 @@ static int ql_is_auto_cfg(struct ql3_adapter *qdev) static int ql_is_auto_neg_complete(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 bitToCheck = 0; u32 temp; @@ -1250,18 +1186,11 @@ static int ql_is_auto_neg_complete(struct ql3_adapter *qdev) temp = ql_read_page0_reg(qdev, &port_regs->portStatus); if (temp & bitToCheck) { - if (netif_msg_link(qdev)) - printk(KERN_INFO PFX - "%s: Auto-Negotiate complete.\n", - qdev->ndev->name); + netif_info(qdev, link, qdev->ndev, "Auto-Negotiate complete\n"); return 1; - } else { - if (netif_msg_link(qdev)) - printk(KERN_WARNING PFX - "%s: Auto-Negotiate incomplete.\n", - qdev->ndev->name); - return 0; } + netif_info(qdev, link, qdev->ndev, "Auto-Negotiate incomplete\n"); + return 0; } /* @@ -1278,7 +1207,7 @@ static int ql_is_neg_pause(struct ql3_adapter *qdev) static int ql_auto_neg_error(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 bitToCheck = 0; u32 temp; @@ -1316,7 +1245,7 @@ static int ql_is_link_full_dup(struct ql3_adapter *qdev) static int ql_link_down_detect(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 bitToCheck = 0; u32 temp; @@ -1340,7 +1269,7 @@ static int ql_link_down_detect(struct ql3_adapter *qdev) static int ql_link_down_detect_clear(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; switch (qdev->mac_index) { case 0: @@ -1370,7 +1299,7 @@ static int ql_link_down_detect_clear(struct ql3_adapter *qdev) static int ql_this_adapter_controls_port(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 bitToCheck = 0; u32 temp; @@ -1387,16 +1316,13 @@ static int ql_this_adapter_controls_port(struct ql3_adapter *qdev) temp = ql_read_page0_reg(qdev, &port_regs->portStatus); if (temp & bitToCheck) { - if (netif_msg_link(qdev)) - printk(KERN_DEBUG PFX - "%s: is not link master.\n", qdev->ndev->name); + netif_printk(qdev, link, KERN_DEBUG, qdev->ndev, + "not link master\n"); return 0; - } else { - if (netif_msg_link(qdev)) - printk(KERN_DEBUG PFX - "%s: is link master.\n", qdev->ndev->name); - return 1; } + + netif_printk(qdev, link, KERN_DEBUG, qdev->ndev, "link master\n"); + return 1; } static void ql_phy_reset_ex(struct ql3_adapter *qdev) @@ -1410,19 +1336,20 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev) u16 reg; u16 portConfiguration; - if(qdev->phyType == PHY_AGERE_ET1011C) { - /* turn off external loopback */ + if (qdev->phyType == PHY_AGERE_ET1011C) ql_mii_write_reg(qdev, 0x13, 0x0000); - } + /* turn off external loopback */ - if(qdev->mac_index == 0) - portConfiguration = qdev->nvram_data.macCfg_port0.portConfiguration; + if (qdev->mac_index == 0) + portConfiguration = + qdev->nvram_data.macCfg_port0.portConfiguration; else - portConfiguration = qdev->nvram_data.macCfg_port1.portConfiguration; + portConfiguration = + qdev->nvram_data.macCfg_port1.portConfiguration; /* Some HBA's in the field are set to 0 and they need to be reinterpreted with a default value */ - if(portConfiguration == 0) + if (portConfiguration == 0) portConfiguration = PORT_CONFIG_DEFAULT; /* Set the 1000 advertisements */ @@ -1430,8 +1357,8 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev) PHYAddr[qdev->mac_index]); reg &= ~PHY_GIG_ALL_PARAMS; - if(portConfiguration & PORT_CONFIG_1000MB_SPEED) { - if(portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED) + if (portConfiguration & PORT_CONFIG_1000MB_SPEED) { + if (portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED) reg |= PHY_GIG_ADV_1000F; else reg |= PHY_GIG_ADV_1000H; @@ -1445,29 +1372,27 @@ static void ql_phy_start_neg_ex(struct ql3_adapter *qdev) PHYAddr[qdev->mac_index]); reg &= ~PHY_NEG_ALL_PARAMS; - if(portConfiguration & PORT_CONFIG_SYM_PAUSE_ENABLED) + if (portConfiguration & PORT_CONFIG_SYM_PAUSE_ENABLED) reg |= PHY_NEG_ASY_PAUSE | PHY_NEG_SYM_PAUSE; - if(portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED) { - if(portConfiguration & PORT_CONFIG_100MB_SPEED) + if (portConfiguration & PORT_CONFIG_FULL_DUPLEX_ENABLED) { + if (portConfiguration & PORT_CONFIG_100MB_SPEED) reg |= PHY_NEG_ADV_100F; - if(portConfiguration & PORT_CONFIG_10MB_SPEED) + if (portConfiguration & PORT_CONFIG_10MB_SPEED) reg |= PHY_NEG_ADV_10F; } - if(portConfiguration & PORT_CONFIG_HALF_DUPLEX_ENABLED) { - if(portConfiguration & PORT_CONFIG_100MB_SPEED) + if (portConfiguration & PORT_CONFIG_HALF_DUPLEX_ENABLED) { + if (portConfiguration & PORT_CONFIG_100MB_SPEED) reg |= PHY_NEG_ADV_100H; - if(portConfiguration & PORT_CONFIG_10MB_SPEED) + if (portConfiguration & PORT_CONFIG_10MB_SPEED) reg |= PHY_NEG_ADV_10H; } - if(portConfiguration & - PORT_CONFIG_1000MB_SPEED) { + if (portConfiguration & PORT_CONFIG_1000MB_SPEED) reg |= 1; - } ql_mii_write_reg_ex(qdev, PHY_NEG_ADVER, reg, PHYAddr[qdev->mac_index]); @@ -1492,7 +1417,7 @@ static void ql_phy_init_ex(struct ql3_adapter *qdev) static u32 ql_get_link_state(struct ql3_adapter *qdev) { struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; u32 bitToCheck = 0; u32 temp, linkState; @@ -1504,22 +1429,22 @@ static u32 ql_get_link_state(struct ql3_adapter *qdev) bitToCheck = PORT_STATUS_UP1; break; } + temp = ql_read_page0_reg(qdev, &port_regs->portStatus); - if (temp & bitToCheck) { + if (temp & bitToCheck) linkState = LS_UP; - } else { + else linkState = LS_DOWN; - } + return linkState; } static int ql_port_start(struct ql3_adapter *qdev) { - if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, + if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * 2) << 7)) { - printk(KERN_ERR "%s: Could not get hw lock for GIO\n", - qdev->ndev->name); + netdev_err(qdev->ndev, "Could not get hw lock for GIO\n"); return -1; } @@ -1537,19 +1462,16 @@ static int ql_port_start(struct ql3_adapter *qdev) static int ql_finish_auto_neg(struct ql3_adapter *qdev) { - if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, + if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * 2) << 7)) return -1; if (!ql_auto_neg_error(qdev)) { - if (test_bit(QL_LINK_MASTER,&qdev->flags)) { + if (test_bit(QL_LINK_MASTER, &qdev->flags)) { /* configure the MAC */ - if (netif_msg_link(qdev)) - printk(KERN_DEBUG PFX - "%s: Configuring link.\n", - qdev->ndev-> - name); + netif_printk(qdev, link, KERN_DEBUG, qdev->ndev, + "Configuring link\n"); ql_mac_cfg_soft_reset(qdev, 1); ql_mac_cfg_gig(qdev, (ql_get_link_speed @@ -1564,43 +1486,32 @@ static int ql_finish_auto_neg(struct ql3_adapter *qdev) ql_mac_cfg_soft_reset(qdev, 0); /* enable the MAC */ - if (netif_msg_link(qdev)) - printk(KERN_DEBUG PFX - "%s: Enabling mac.\n", - qdev->ndev-> - name); + netif_printk(qdev, link, KERN_DEBUG, qdev->ndev, + "Enabling mac\n"); ql_mac_enable(qdev, 1); } qdev->port_link_state = LS_UP; netif_start_queue(qdev->ndev); netif_carrier_on(qdev->ndev); - if (netif_msg_link(qdev)) - printk(KERN_INFO PFX - "%s: Link is up at %d Mbps, %s duplex.\n", - qdev->ndev->name, - ql_get_link_speed(qdev), - ql_is_link_full_dup(qdev) - ? "full" : "half"); + netif_info(qdev, link, qdev->ndev, + "Link is up at %d Mbps, %s duplex\n", + ql_get_link_speed(qdev), + ql_is_link_full_dup(qdev) ? "full" : "half"); } else { /* Remote error detected */ - if (test_bit(QL_LINK_MASTER,&qdev->flags)) { - if (netif_msg_link(qdev)) - printk(KERN_DEBUG PFX - "%s: Remote error detected. " - "Calling ql_port_start().\n", - qdev->ndev-> - name); + if (test_bit(QL_LINK_MASTER, &qdev->flags)) { + netif_printk(qdev, link, KERN_DEBUG, qdev->ndev, + "Remote error detected. Calling ql_port_start()\n"); /* * ql_port_start() is shared code and needs * to lock the PHY on it's own. */ ql_sem_unlock(qdev, QL_PHY_GIO_SEM_MASK); - if(ql_port_start(qdev)) {/* Restart port */ + if (ql_port_start(qdev)) /* Restart port */ return -1; - } else - return 0; + return 0; } } ql_sem_unlock(qdev, QL_PHY_GIO_SEM_MASK); @@ -1619,33 +1530,28 @@ static void ql_link_state_machine_work(struct work_struct *work) curr_link_state = ql_get_link_state(qdev); - if (test_bit(QL_RESET_ACTIVE,&qdev->flags)) { - if (netif_msg_link(qdev)) - printk(KERN_INFO PFX - "%s: Reset in progress, skip processing link " - "state.\n", qdev->ndev->name); + if (test_bit(QL_RESET_ACTIVE, &qdev->flags)) { + netif_info(qdev, link, qdev->ndev, + "Reset in progress, skip processing link state\n"); spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); /* Restart timer on 2 second interval. */ - mod_timer(&qdev->adapter_timer, jiffies + HZ * 1);\ + mod_timer(&qdev->adapter_timer, jiffies + HZ * 1); return; } switch (qdev->port_link_state) { default: - if (test_bit(QL_LINK_MASTER,&qdev->flags)) { + if (test_bit(QL_LINK_MASTER, &qdev->flags)) ql_port_start(qdev); - } qdev->port_link_state = LS_DOWN; /* Fall Through */ case LS_DOWN: if (curr_link_state == LS_UP) { - if (netif_msg_link(qdev)) - printk(KERN_INFO PFX "%s: Link is up.\n", - qdev->ndev->name); + netif_info(qdev, link, qdev->ndev, "Link is up\n"); if (ql_is_auto_neg_complete(qdev)) ql_finish_auto_neg(qdev); @@ -1662,9 +1568,7 @@ static void ql_link_state_machine_work(struct work_struct *work) * back up */ if (curr_link_state == LS_DOWN) { - if (netif_msg_link(qdev)) - printk(KERN_INFO PFX "%s: Link is down.\n", - qdev->ndev->name); + netif_info(qdev, link, qdev->ndev, "Link is down\n"); qdev->port_link_state = LS_DOWN; } if (ql_link_down_detect(qdev)) @@ -1683,9 +1587,9 @@ static void ql_link_state_machine_work(struct work_struct *work) static void ql_get_phy_owner(struct ql3_adapter *qdev) { if (ql_this_adapter_controls_port(qdev)) - set_bit(QL_LINK_MASTER,&qdev->flags); + set_bit(QL_LINK_MASTER, &qdev->flags); else - clear_bit(QL_LINK_MASTER,&qdev->flags); + clear_bit(QL_LINK_MASTER, &qdev->flags); } /* @@ -1695,7 +1599,7 @@ static void ql_init_scan_mode(struct ql3_adapter *qdev) { ql_mii_enable_scan_mode(qdev); - if (test_bit(QL_LINK_OPTICAL,&qdev->flags)) { + if (test_bit(QL_LINK_OPTICAL, &qdev->flags)) { if (ql_this_adapter_controls_port(qdev)) ql_petbi_init_ex(qdev); } else { @@ -1705,18 +1609,18 @@ static void ql_init_scan_mode(struct ql3_adapter *qdev) } /* - * MII_Setup needs to be called before taking the PHY out of reset so that the - * management interface clock speed can be set properly. It would be better if - * we had a way to disable MDC until after the PHY is out of reset, but we - * don't have that capability. + * MII_Setup needs to be called before taking the PHY out of reset + * so that the management interface clock speed can be set properly. + * It would be better if we had a way to disable MDC until after the + * PHY is out of reset, but we don't have that capability. */ static int ql_mii_setup(struct ql3_adapter *qdev) { u32 reg; struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; - if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, + if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * 2) << 7)) return -1; @@ -1735,24 +1639,24 @@ static int ql_mii_setup(struct ql3_adapter *qdev) return 0; } +#define SUPPORTED_OPTICAL_MODES (SUPPORTED_1000baseT_Full | \ + SUPPORTED_FIBRE | \ + SUPPORTED_Autoneg) +#define SUPPORTED_TP_MODES (SUPPORTED_10baseT_Half | \ + SUPPORTED_10baseT_Full | \ + SUPPORTED_100baseT_Half | \ + SUPPORTED_100baseT_Full | \ + SUPPORTED_1000baseT_Half | \ + SUPPORTED_1000baseT_Full | \ + SUPPORTED_Autoneg | \ + SUPPORTED_TP); \ + static u32 ql_supported_modes(struct ql3_adapter *qdev) { - u32 supported; + if (test_bit(QL_LINK_OPTICAL, &qdev->flags)) + return SUPPORTED_OPTICAL_MODES; - if (test_bit(QL_LINK_OPTICAL,&qdev->flags)) { - supported = SUPPORTED_1000baseT_Full | SUPPORTED_FIBRE - | SUPPORTED_Autoneg; - } else { - supported = SUPPORTED_10baseT_Half - | SUPPORTED_10baseT_Full - | SUPPORTED_100baseT_Half - | SUPPORTED_100baseT_Full - | SUPPORTED_1000baseT_Half - | SUPPORTED_1000baseT_Full - | SUPPORTED_Autoneg | SUPPORTED_TP; - } - - return supported; + return SUPPORTED_TP_MODES; } static int ql_get_auto_cfg_status(struct ql3_adapter *qdev) @@ -1760,9 +1664,9 @@ static int ql_get_auto_cfg_status(struct ql3_adapter *qdev) int status; unsigned long hw_flags; spin_lock_irqsave(&qdev->hw_lock, hw_flags); - if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, - (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * - 2) << 7)) { + if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, + (QL_RESOURCE_BITS_BASE_CODE | + (qdev->mac_index) * 2) << 7)) { spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); return 0; } @@ -1777,9 +1681,9 @@ static u32 ql_get_speed(struct ql3_adapter *qdev) u32 status; unsigned long hw_flags; spin_lock_irqsave(&qdev->hw_lock, hw_flags); - if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, - (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * - 2) << 7)) { + if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, + (QL_RESOURCE_BITS_BASE_CODE | + (qdev->mac_index) * 2) << 7)) { spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); return 0; } @@ -1794,9 +1698,9 @@ static int ql_get_full_dup(struct ql3_adapter *qdev) int status; unsigned long hw_flags; spin_lock_irqsave(&qdev->hw_lock, hw_flags); - if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, - (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * - 2) << 7)) { + if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, + (QL_RESOURCE_BITS_BASE_CODE | + (qdev->mac_index) * 2) << 7)) { spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); return 0; } @@ -1806,7 +1710,6 @@ static int ql_get_full_dup(struct ql3_adapter *qdev) return status; } - static int ql_get_settings(struct net_device *ndev, struct ethtool_cmd *ecmd) { struct ql3_adapter *qdev = netdev_priv(ndev); @@ -1814,7 +1717,7 @@ static int ql_get_settings(struct net_device *ndev, struct ethtool_cmd *ecmd) ecmd->transceiver = XCVR_INTERNAL; ecmd->supported = ql_supported_modes(qdev); - if (test_bit(QL_LINK_OPTICAL,&qdev->flags)) { + if (test_bit(QL_LINK_OPTICAL, &qdev->flags)) { ecmd->port = PORT_FIBRE; } else { ecmd->port = PORT_TP; @@ -1855,10 +1758,11 @@ static void ql_get_pauseparam(struct net_device *ndev, struct ethtool_pauseparam *pause) { struct ql3_adapter *qdev = netdev_priv(ndev); - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; u32 reg; - if(qdev->mac_index == 0) + if (qdev->mac_index == 0) reg = ql_read_page0_reg(qdev, &port_regs->mac0ConfigReg); else reg = ql_read_page0_reg(qdev, &port_regs->mac1ConfigReg); @@ -1885,12 +1789,12 @@ static int ql_populate_free_queue(struct ql3_adapter *qdev) while (lrg_buf_cb) { if (!lrg_buf_cb->skb) { - lrg_buf_cb->skb = netdev_alloc_skb(qdev->ndev, - qdev->lrg_buffer_len); + lrg_buf_cb->skb = + netdev_alloc_skb(qdev->ndev, + qdev->lrg_buffer_len); if (unlikely(!lrg_buf_cb->skb)) { - printk(KERN_DEBUG PFX - "%s: Failed netdev_alloc_skb().\n", - qdev->ndev->name); + netdev_printk(KERN_DEBUG, qdev->ndev, + "Failed netdev_alloc_skb()\n"); break; } else { /* @@ -1905,9 +1809,10 @@ static int ql_populate_free_queue(struct ql3_adapter *qdev) PCI_DMA_FROMDEVICE); err = pci_dma_mapping_error(qdev->pdev, map); - if(err) { - printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", - qdev->ndev->name, err); + if (err) { + netdev_err(qdev->ndev, + "PCI mapping failed with error: %d\n", + err); dev_kfree_skb(lrg_buf_cb->skb); lrg_buf_cb->skb = NULL; break; @@ -1915,9 +1820,9 @@ static int ql_populate_free_queue(struct ql3_adapter *qdev) lrg_buf_cb->buf_phy_addr_low = - cpu_to_le32(LS_64BITS(map)); + cpu_to_le32(LS_64BITS(map)); lrg_buf_cb->buf_phy_addr_high = - cpu_to_le32(MS_64BITS(map)); + cpu_to_le32(MS_64BITS(map)); dma_unmap_addr_set(lrg_buf_cb, mapaddr, map); dma_unmap_len_set(lrg_buf_cb, maplen, qdev->lrg_buffer_len - @@ -1937,7 +1842,9 @@ static int ql_populate_free_queue(struct ql3_adapter *qdev) */ static void ql_update_small_bufq_prod_index(struct ql3_adapter *qdev) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; + if (qdev->small_buf_release_cnt >= 16) { while (qdev->small_buf_release_cnt >= 16) { qdev->small_buf_q_producer_index++; @@ -1961,7 +1868,8 @@ static void ql_update_lrg_bufq_prod_index(struct ql3_adapter *qdev) struct bufq_addr_element *lrg_buf_q_ele; int i; struct ql_rcv_buf_cb *lrg_buf_cb; - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; if ((qdev->lrg_buf_free_count >= 8) && (qdev->lrg_buf_release_cnt >= 16)) { @@ -1989,7 +1897,8 @@ static void ql_update_lrg_bufq_prod_index(struct ql3_adapter *qdev) qdev->lrg_buf_q_producer_index++; - if (qdev->lrg_buf_q_producer_index == qdev->num_lbufq_entries) + if (qdev->lrg_buf_q_producer_index == + qdev->num_lbufq_entries) qdev->lrg_buf_q_producer_index = 0; if (qdev->lrg_buf_q_producer_index == @@ -2011,23 +1920,26 @@ static void ql_process_mac_tx_intr(struct ql3_adapter *qdev, int i; int retval = 0; - if(mac_rsp->flags & OB_MAC_IOCB_RSP_S) { - printk(KERN_WARNING "Frame short but, frame was padded and sent.\n"); + if (mac_rsp->flags & OB_MAC_IOCB_RSP_S) { + netdev_warn(qdev->ndev, + "Frame too short but it was padded and sent\n"); } tx_cb = &qdev->tx_buf[mac_rsp->transaction_id]; /* Check the transmit response flags for any errors */ - if(mac_rsp->flags & OB_MAC_IOCB_RSP_S) { - printk(KERN_ERR "Frame too short to be legal, frame not sent.\n"); + if (mac_rsp->flags & OB_MAC_IOCB_RSP_S) { + netdev_err(qdev->ndev, + "Frame too short to be legal, frame not sent\n"); qdev->ndev->stats.tx_errors++; retval = -EIO; goto frame_not_sent; } - if(tx_cb->seg_count == 0) { - printk(KERN_ERR "tx_cb->seg_count == 0: %d\n", mac_rsp->transaction_id); + if (tx_cb->seg_count == 0) { + netdev_err(qdev->ndev, "tx_cb->seg_count == 0: %d\n", + mac_rsp->transaction_id); qdev->ndev->stats.tx_errors++; retval = -EIO; @@ -2073,7 +1985,7 @@ static struct ql_rcv_buf_cb *ql_get_lbuf(struct ql3_adapter *qdev) qdev->lrg_buf_release_cnt++; if (++qdev->lrg_buf_index == qdev->num_large_buffers) qdev->lrg_buf_index = 0; - return(lrg_buf_cb); + return lrg_buf_cb; } /* @@ -2177,12 +2089,11 @@ static void ql_process_macip_rx_intr(struct ql3_adapter *qdev, if (checksum & (IB_IP_IOCB_RSP_3032_ICE | IB_IP_IOCB_RSP_3032_CE)) { - printk(KERN_ERR - "%s: Bad checksum for this %s packet, checksum = %x.\n", - __func__, - ((checksum & - IB_IP_IOCB_RSP_3032_TCP) ? "TCP" : - "UDP"),checksum); + netdev_err(ndev, + "%s: Bad checksum for this %s packet, checksum = %x\n", + __func__, + ((checksum & IB_IP_IOCB_RSP_3032_TCP) ? + "TCP" : "UDP"), checksum); } else if ((checksum & IB_IP_IOCB_RSP_3032_TCP) || (checksum & IB_IP_IOCB_RSP_3032_UDP && !(checksum & IB_IP_IOCB_RSP_3032_NUC))) { @@ -2215,8 +2126,8 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev, net_rsp = qdev->rsp_current; rmb(); /* - * Fix 4032 chipe undocumented "feature" where bit-8 is set if the - * inbound completion is for a VLAN. + * Fix 4032 chip's undocumented "feature" where bit-8 is set + * if the inbound completion is for a VLAN. */ if (qdev->device_id == QL3032_DEVICE_ID) net_rsp->opcode &= 0x7f; @@ -2242,22 +2153,18 @@ static int ql_tx_rx_clean(struct ql3_adapter *qdev, net_rsp); (*rx_cleaned)++; break; - default: - { - u32 *tmp = (u32 *) net_rsp; - printk(KERN_ERR PFX - "%s: Hit default case, not " - "handled!\n" - " dropping the packet, opcode = " - "%x.\n", - ndev->name, net_rsp->opcode); - printk(KERN_ERR PFX - "0x%08lx 0x%08lx 0x%08lx 0x%08lx\n", - (unsigned long int)tmp[0], - (unsigned long int)tmp[1], - (unsigned long int)tmp[2], - (unsigned long int)tmp[3]); - } + default: { + u32 *tmp = (u32 *)net_rsp; + netdev_err(ndev, + "Hit default case, not handled!\n" + " dropping the packet, opcode = %x\n" + "0x%08lx 0x%08lx 0x%08lx 0x%08lx\n", + net_rsp->opcode, + (unsigned long int)tmp[0], + (unsigned long int)tmp[1], + (unsigned long int)tmp[2], + (unsigned long int)tmp[3]); + } } qdev->rsp_consumer_index++; @@ -2280,7 +2187,8 @@ static int ql_poll(struct napi_struct *napi, int budget) struct ql3_adapter *qdev = container_of(napi, struct ql3_adapter, napi); int rx_cleaned = 0, tx_cleaned = 0; unsigned long hw_flags; - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; ql_tx_rx_clean(qdev, &tx_cleaned, &rx_cleaned, budget); @@ -2303,15 +2211,14 @@ static irqreturn_t ql3xxx_isr(int irq, void *dev_id) struct net_device *ndev = dev_id; struct ql3_adapter *qdev = netdev_priv(ndev); - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; u32 value; int handled = 1; u32 var; - port_regs = qdev->mem_map_registers; - - value = - ql_read_common_reg_l(qdev, &port_regs->CommonRegs.ispControlStatus); + value = ql_read_common_reg_l(qdev, + &port_regs->CommonRegs.ispControlStatus); if (value & (ISP_CONTROL_FE | ISP_CONTROL_RI)) { spin_lock(&qdev->adapter_lock); @@ -2319,7 +2226,7 @@ static irqreturn_t ql3xxx_isr(int irq, void *dev_id) netif_carrier_off(qdev->ndev); ql_disable_interrupts(qdev); qdev->port_link_state = LS_DOWN; - set_bit(QL_RESET_ACTIVE,&qdev->flags) ; + set_bit(QL_RESET_ACTIVE, &qdev->flags) ; if (value & ISP_CONTROL_FE) { /* @@ -2328,69 +2235,53 @@ static irqreturn_t ql3xxx_isr(int irq, void *dev_id) var = ql_read_page0_reg_l(qdev, &port_regs->PortFatalErrStatus); - printk(KERN_WARNING PFX - "%s: Resetting chip. PortFatalErrStatus " - "register = 0x%x\n", ndev->name, var); - set_bit(QL_RESET_START,&qdev->flags) ; + netdev_warn(ndev, + "Resetting chip. PortFatalErrStatus register = 0x%x\n", + var); + set_bit(QL_RESET_START, &qdev->flags) ; } else { /* * Soft Reset Requested. */ - set_bit(QL_RESET_PER_SCSI,&qdev->flags) ; - printk(KERN_ERR PFX - "%s: Another function issued a reset to the " - "chip. ISR value = %x.\n", ndev->name, value); + set_bit(QL_RESET_PER_SCSI, &qdev->flags) ; + netdev_err(ndev, + "Another function issued a reset to the chip. ISR value = %x\n", + value); } queue_delayed_work(qdev->workqueue, &qdev->reset_work, 0); spin_unlock(&qdev->adapter_lock); } else if (value & ISP_IMR_DISABLE_CMPL_INT) { ql_disable_interrupts(qdev); - if (likely(napi_schedule_prep(&qdev->napi))) { + if (likely(napi_schedule_prep(&qdev->napi))) __napi_schedule(&qdev->napi); - } - } else { + } else return IRQ_NONE; - } return IRQ_RETVAL(handled); } /* - * Get the total number of segments needed for the - * given number of fragments. This is necessary because - * outbound address lists (OAL) will be used when more than - * two frags are given. Each address list has 5 addr/len - * pairs. The 5th pair in each AOL is used to point to - * the next AOL if more frags are coming. - * That is why the frags:segment count ratio is not linear. + * Get the total number of segments needed for the given number of fragments. + * This is necessary because outbound address lists (OAL) will be used when + * more than two frags are given. Each address list has 5 addr/len pairs. + * The 5th pair in each OAL is used to point to the next OAL if more frags + * are coming. That is why the frags:segment count ratio is not linear. */ -static int ql_get_seg_count(struct ql3_adapter *qdev, - unsigned short frags) +static int ql_get_seg_count(struct ql3_adapter *qdev, unsigned short frags) { if (qdev->device_id == QL3022_DEVICE_ID) return 1; - switch(frags) { - case 0: return 1; /* just the skb->data seg */ - case 1: return 2; /* skb->data + 1 frag */ - case 2: return 3; /* skb->data + 2 frags */ - case 3: return 5; /* skb->data + 1 frag + 1 AOL containting 2 frags */ - case 4: return 6; - case 5: return 7; - case 6: return 8; - case 7: return 10; - case 8: return 11; - case 9: return 12; - case 10: return 13; - case 11: return 15; - case 12: return 16; - case 13: return 17; - case 14: return 18; - case 15: return 20; - case 16: return 21; - case 17: return 22; - case 18: return 23; - } + if (frags <= 2) + return frags + 1; + else if (frags <= 6) + return frags + 2; + else if (frags <= 10) + return frags + 3; + else if (frags <= 14) + return frags + 4; + else if (frags <= 18) + return frags + 5; return -1; } @@ -2413,8 +2304,8 @@ static void ql_hw_csum_setup(const struct sk_buff *skb, } /* - * Map the buffers for this transmit. This will return - * NETDEV_TX_BUSY or NETDEV_TX_OK based on success. + * Map the buffers for this transmit. + * This will return NETDEV_TX_BUSY or NETDEV_TX_OK based on success. */ static int ql_send_map(struct ql3_adapter *qdev, struct ob_mac_iocb_req *mac_iocb_ptr, @@ -2437,9 +2328,9 @@ static int ql_send_map(struct ql3_adapter *qdev, map = pci_map_single(qdev->pdev, skb->data, len, PCI_DMA_TODEVICE); err = pci_dma_mapping_error(qdev->pdev, map); - if(err) { - printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", - qdev->ndev->name, err); + if (err) { + netdev_err(qdev->ndev, "PCI mapping failed with error: %d\n", + err); return NETDEV_TX_BUSY; } @@ -2455,65 +2346,67 @@ static int ql_send_map(struct ql3_adapter *qdev, if (seg_cnt == 1) { /* Terminate the last segment. */ oal_entry->len |= cpu_to_le32(OAL_LAST_ENTRY); - } else { - oal = tx_cb->oal; - for (completed_segs=0; completed_segs<frag_cnt; completed_segs++,seg++) { - skb_frag_t *frag = &skb_shinfo(skb)->frags[completed_segs]; - oal_entry++; - if ((seg == 2 && seg_cnt > 3) || /* Check for continuation */ - (seg == 7 && seg_cnt > 8) || /* requirements. It's strange */ - (seg == 12 && seg_cnt > 13) || /* but necessary. */ - (seg == 17 && seg_cnt > 18)) { - /* Continuation entry points to outbound address list. */ - map = pci_map_single(qdev->pdev, oal, - sizeof(struct oal), - PCI_DMA_TODEVICE); - - err = pci_dma_mapping_error(qdev->pdev, map); - if(err) { - - printk(KERN_ERR "%s: PCI mapping outbound address list with error: %d\n", - qdev->ndev->name, err); - goto map_error; - } - - oal_entry->dma_lo = cpu_to_le32(LS_64BITS(map)); - oal_entry->dma_hi = cpu_to_le32(MS_64BITS(map)); - oal_entry->len = - cpu_to_le32(sizeof(struct oal) | - OAL_CONT_ENTRY); - dma_unmap_addr_set(&tx_cb->map[seg], mapaddr, - map); - dma_unmap_len_set(&tx_cb->map[seg], maplen, - sizeof(struct oal)); - oal_entry = (struct oal_entry *)oal; - oal++; - seg++; - } - - map = - pci_map_page(qdev->pdev, frag->page, - frag->page_offset, frag->size, - PCI_DMA_TODEVICE); + return NETDEV_TX_OK; + } + oal = tx_cb->oal; + for (completed_segs = 0; + completed_segs < frag_cnt; + completed_segs++, seg++) { + skb_frag_t *frag = &skb_shinfo(skb)->frags[completed_segs]; + oal_entry++; + /* + * Check for continuation requirements. + * It's strange but necessary. + * Continuation entry points to outbound address list. + */ + if ((seg == 2 && seg_cnt > 3) || + (seg == 7 && seg_cnt > 8) || + (seg == 12 && seg_cnt > 13) || + (seg == 17 && seg_cnt > 18)) { + map = pci_map_single(qdev->pdev, oal, + sizeof(struct oal), + PCI_DMA_TODEVICE); err = pci_dma_mapping_error(qdev->pdev, map); - if(err) { - printk(KERN_ERR "%s: PCI mapping frags failed with error: %d\n", - qdev->ndev->name, err); + if (err) { + netdev_err(qdev->ndev, + "PCI mapping outbound address list with error: %d\n", + err); goto map_error; } oal_entry->dma_lo = cpu_to_le32(LS_64BITS(map)); oal_entry->dma_hi = cpu_to_le32(MS_64BITS(map)); - oal_entry->len = cpu_to_le32(frag->size); + oal_entry->len = cpu_to_le32(sizeof(struct oal) | + OAL_CONT_ENTRY); dma_unmap_addr_set(&tx_cb->map[seg], mapaddr, map); dma_unmap_len_set(&tx_cb->map[seg], maplen, - frag->size); + sizeof(struct oal)); + oal_entry = (struct oal_entry *)oal; + oal++; + seg++; + } + + map = pci_map_page(qdev->pdev, frag->page, + frag->page_offset, frag->size, + PCI_DMA_TODEVICE); + + err = pci_dma_mapping_error(qdev->pdev, map); + if (err) { + netdev_err(qdev->ndev, + "PCI mapping frags failed with error: %d\n", + err); + goto map_error; } - /* Terminate the last segment. */ - oal_entry->len |= cpu_to_le32(OAL_LAST_ENTRY); - } + oal_entry->dma_lo = cpu_to_le32(LS_64BITS(map)); + oal_entry->dma_hi = cpu_to_le32(MS_64BITS(map)); + oal_entry->len = cpu_to_le32(frag->size); + dma_unmap_addr_set(&tx_cb->map[seg], mapaddr, map); + dma_unmap_len_set(&tx_cb->map[seg], maplen, frag->size); + } + /* Terminate the last segment. */ + oal_entry->len |= cpu_to_le32(OAL_LAST_ENTRY); return NETDEV_TX_OK; map_error: @@ -2525,13 +2418,18 @@ map_error: seg = 1; oal_entry = (struct oal_entry *)&mac_iocb_ptr->buf_addr0_low; oal = tx_cb->oal; - for (i=0; i<completed_segs; i++,seg++) { + for (i = 0; i < completed_segs; i++, seg++) { oal_entry++; - if((seg == 2 && seg_cnt > 3) || /* Check for continuation */ - (seg == 7 && seg_cnt > 8) || /* requirements. It's strange */ - (seg == 12 && seg_cnt > 13) || /* but necessary. */ - (seg == 17 && seg_cnt > 18)) { + /* + * Check for continuation requirements. + * It's strange but necessary. + */ + + if ((seg == 2 && seg_cnt > 3) || + (seg == 7 && seg_cnt > 8) || + (seg == 12 && seg_cnt > 13) || + (seg == 17 && seg_cnt > 18)) { pci_unmap_single(qdev->pdev, dma_unmap_addr(&tx_cb->map[seg], mapaddr), dma_unmap_len(&tx_cb->map[seg], maplen), @@ -2570,19 +2468,20 @@ static netdev_tx_t ql3xxx_send(struct sk_buff *skb, struct net_device *ndev) { struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev); - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; struct ql_tx_buf_cb *tx_cb; u32 tot_len = skb->len; struct ob_mac_iocb_req *mac_iocb_ptr; - if (unlikely(atomic_read(&qdev->tx_count) < 2)) { + if (unlikely(atomic_read(&qdev->tx_count) < 2)) return NETDEV_TX_BUSY; - } - tx_cb = &qdev->tx_buf[qdev->req_producer_index] ; - if((tx_cb->seg_count = ql_get_seg_count(qdev, - (skb_shinfo(skb)->nr_frags))) == -1) { - printk(KERN_ERR PFX"%s: invalid segment count!\n",__func__); + tx_cb = &qdev->tx_buf[qdev->req_producer_index]; + tx_cb->seg_count = ql_get_seg_count(qdev, + skb_shinfo(skb)->nr_frags); + if (tx_cb->seg_count == -1) { + netdev_err(ndev, "%s: invalid segment count!\n", __func__); return NETDEV_TX_OK; } @@ -2598,8 +2497,8 @@ static netdev_tx_t ql3xxx_send(struct sk_buff *skb, skb->ip_summed == CHECKSUM_PARTIAL) ql_hw_csum_setup(skb, mac_iocb_ptr); - if(ql_send_map(qdev,mac_iocb_ptr,tx_cb,skb) != NETDEV_TX_OK) { - printk(KERN_ERR PFX"%s: Could not map the segments!\n",__func__); + if (ql_send_map(qdev, mac_iocb_ptr, tx_cb, skb) != NETDEV_TX_OK) { + netdev_err(ndev, "%s: Could not map the segments!\n", __func__); return NETDEV_TX_BUSY; } @@ -2612,9 +2511,9 @@ static netdev_tx_t ql3xxx_send(struct sk_buff *skb, &port_regs->CommonRegs.reqQProducerIndex, qdev->req_producer_index); - if (netif_msg_tx_queued(qdev)) - printk(KERN_DEBUG PFX "%s: tx queued, slot %d, len %d\n", - ndev->name, qdev->req_producer_index, skb->len); + netif_printk(qdev, tx_queued, KERN_DEBUG, ndev, + "tx queued, slot %d, len %d\n", + qdev->req_producer_index, skb->len); atomic_dec(&qdev->tx_count); return NETDEV_TX_OK; @@ -2632,8 +2531,7 @@ static int ql_alloc_net_req_rsp_queues(struct ql3_adapter *qdev) if ((qdev->req_q_virt_addr == NULL) || LS_64BITS(qdev->req_q_phy_addr) & (qdev->req_q_size - 1)) { - printk(KERN_ERR PFX "%s: reqQ failed.\n", - qdev->ndev->name); + netdev_err(qdev->ndev, "reqQ failed\n"); return -ENOMEM; } @@ -2646,25 +2544,22 @@ static int ql_alloc_net_req_rsp_queues(struct ql3_adapter *qdev) if ((qdev->rsp_q_virt_addr == NULL) || LS_64BITS(qdev->rsp_q_phy_addr) & (qdev->rsp_q_size - 1)) { - printk(KERN_ERR PFX - "%s: rspQ allocation failed\n", - qdev->ndev->name); + netdev_err(qdev->ndev, "rspQ allocation failed\n"); pci_free_consistent(qdev->pdev, (size_t) qdev->req_q_size, qdev->req_q_virt_addr, qdev->req_q_phy_addr); return -ENOMEM; } - set_bit(QL_ALLOC_REQ_RSP_Q_DONE,&qdev->flags); + set_bit(QL_ALLOC_REQ_RSP_Q_DONE, &qdev->flags); return 0; } static void ql_free_net_req_rsp_queues(struct ql3_adapter *qdev) { - if (!test_bit(QL_ALLOC_REQ_RSP_Q_DONE,&qdev->flags)) { - printk(KERN_INFO PFX - "%s: Already done.\n", qdev->ndev->name); + if (!test_bit(QL_ALLOC_REQ_RSP_Q_DONE, &qdev->flags)) { + netdev_info(qdev->ndev, "Already done\n"); return; } @@ -2680,34 +2575,34 @@ static void ql_free_net_req_rsp_queues(struct ql3_adapter *qdev) qdev->rsp_q_virt_addr = NULL; - clear_bit(QL_ALLOC_REQ_RSP_Q_DONE,&qdev->flags); + clear_bit(QL_ALLOC_REQ_RSP_Q_DONE, &qdev->flags); } static int ql_alloc_buffer_queues(struct ql3_adapter *qdev) { /* Create Large Buffer Queue */ qdev->lrg_buf_q_size = - qdev->num_lbufq_entries * sizeof(struct lrg_buf_q_entry); + qdev->num_lbufq_entries * sizeof(struct lrg_buf_q_entry); if (qdev->lrg_buf_q_size < PAGE_SIZE) qdev->lrg_buf_q_alloc_size = PAGE_SIZE; else qdev->lrg_buf_q_alloc_size = qdev->lrg_buf_q_size * 2; - qdev->lrg_buf = kmalloc(qdev->num_large_buffers * sizeof(struct ql_rcv_buf_cb),GFP_KERNEL); + qdev->lrg_buf = + kmalloc(qdev->num_large_buffers * sizeof(struct ql_rcv_buf_cb), + GFP_KERNEL); if (qdev->lrg_buf == NULL) { - printk(KERN_ERR PFX - "%s: qdev->lrg_buf alloc failed.\n", qdev->ndev->name); + netdev_err(qdev->ndev, "qdev->lrg_buf alloc failed\n"); return -ENOMEM; } qdev->lrg_buf_q_alloc_virt_addr = - pci_alloc_consistent(qdev->pdev, - qdev->lrg_buf_q_alloc_size, - &qdev->lrg_buf_q_alloc_phy_addr); + pci_alloc_consistent(qdev->pdev, + qdev->lrg_buf_q_alloc_size, + &qdev->lrg_buf_q_alloc_phy_addr); if (qdev->lrg_buf_q_alloc_virt_addr == NULL) { - printk(KERN_ERR PFX - "%s: lBufQ failed\n", qdev->ndev->name); + netdev_err(qdev->ndev, "lBufQ failed\n"); return -ENOMEM; } qdev->lrg_buf_q_virt_addr = qdev->lrg_buf_q_alloc_virt_addr; @@ -2715,21 +2610,19 @@ static int ql_alloc_buffer_queues(struct ql3_adapter *qdev) /* Create Small Buffer Queue */ qdev->small_buf_q_size = - NUM_SBUFQ_ENTRIES * sizeof(struct lrg_buf_q_entry); + NUM_SBUFQ_ENTRIES * sizeof(struct lrg_buf_q_entry); if (qdev->small_buf_q_size < PAGE_SIZE) qdev->small_buf_q_alloc_size = PAGE_SIZE; else qdev->small_buf_q_alloc_size = qdev->small_buf_q_size * 2; qdev->small_buf_q_alloc_virt_addr = - pci_alloc_consistent(qdev->pdev, - qdev->small_buf_q_alloc_size, - &qdev->small_buf_q_alloc_phy_addr); + pci_alloc_consistent(qdev->pdev, + qdev->small_buf_q_alloc_size, + &qdev->small_buf_q_alloc_phy_addr); if (qdev->small_buf_q_alloc_virt_addr == NULL) { - printk(KERN_ERR PFX - "%s: Small Buffer Queue allocation failed.\n", - qdev->ndev->name); + netdev_err(qdev->ndev, "Small Buffer Queue allocation failed\n"); pci_free_consistent(qdev->pdev, qdev->lrg_buf_q_alloc_size, qdev->lrg_buf_q_alloc_virt_addr, qdev->lrg_buf_q_alloc_phy_addr); @@ -2738,18 +2631,17 @@ static int ql_alloc_buffer_queues(struct ql3_adapter *qdev) qdev->small_buf_q_virt_addr = qdev->small_buf_q_alloc_virt_addr; qdev->small_buf_q_phy_addr = qdev->small_buf_q_alloc_phy_addr; - set_bit(QL_ALLOC_BUFQS_DONE,&qdev->flags); + set_bit(QL_ALLOC_BUFQS_DONE, &qdev->flags); return 0; } static void ql_free_buffer_queues(struct ql3_adapter *qdev) { - if (!test_bit(QL_ALLOC_BUFQS_DONE,&qdev->flags)) { - printk(KERN_INFO PFX - "%s: Already done.\n", qdev->ndev->name); + if (!test_bit(QL_ALLOC_BUFQS_DONE, &qdev->flags)) { + netdev_info(qdev->ndev, "Already done\n"); return; } - if(qdev->lrg_buf) kfree(qdev->lrg_buf); + kfree(qdev->lrg_buf); pci_free_consistent(qdev->pdev, qdev->lrg_buf_q_alloc_size, qdev->lrg_buf_q_alloc_virt_addr, @@ -2764,7 +2656,7 @@ static void ql_free_buffer_queues(struct ql3_adapter *qdev) qdev->small_buf_q_virt_addr = NULL; - clear_bit(QL_ALLOC_BUFQS_DONE,&qdev->flags); + clear_bit(QL_ALLOC_BUFQS_DONE, &qdev->flags); } static int ql_alloc_small_buffers(struct ql3_adapter *qdev) @@ -2774,18 +2666,16 @@ static int ql_alloc_small_buffers(struct ql3_adapter *qdev) /* Currently we allocate on one of memory and use it for smallbuffers */ qdev->small_buf_total_size = - (QL_ADDR_ELE_PER_BUFQ_ENTRY * NUM_SBUFQ_ENTRIES * - QL_SMALL_BUFFER_SIZE); + (QL_ADDR_ELE_PER_BUFQ_ENTRY * NUM_SBUFQ_ENTRIES * + QL_SMALL_BUFFER_SIZE); qdev->small_buf_virt_addr = - pci_alloc_consistent(qdev->pdev, - qdev->small_buf_total_size, - &qdev->small_buf_phy_addr); + pci_alloc_consistent(qdev->pdev, + qdev->small_buf_total_size, + &qdev->small_buf_phy_addr); if (qdev->small_buf_virt_addr == NULL) { - printk(KERN_ERR PFX - "%s: Failed to get small buffer memory.\n", - qdev->ndev->name); + netdev_err(qdev->ndev, "Failed to get small buffer memory\n"); return -ENOMEM; } @@ -2804,15 +2694,14 @@ static int ql_alloc_small_buffers(struct ql3_adapter *qdev) small_buf_q_entry++; } qdev->small_buf_index = 0; - set_bit(QL_ALLOC_SMALL_BUF_DONE,&qdev->flags); + set_bit(QL_ALLOC_SMALL_BUF_DONE, &qdev->flags); return 0; } static void ql_free_small_buffers(struct ql3_adapter *qdev) { - if (!test_bit(QL_ALLOC_SMALL_BUF_DONE,&qdev->flags)) { - printk(KERN_INFO PFX - "%s: Already done.\n", qdev->ndev->name); + if (!test_bit(QL_ALLOC_SMALL_BUF_DONE, &qdev->flags)) { + netdev_info(qdev->ndev, "Already done\n"); return; } if (qdev->small_buf_virt_addr != NULL) { @@ -2874,11 +2763,9 @@ static int ql_alloc_large_buffers(struct ql3_adapter *qdev) qdev->lrg_buffer_len); if (unlikely(!skb)) { /* Better luck next round */ - printk(KERN_ERR PFX - "%s: large buff alloc failed, " - "for %d bytes at index %d.\n", - qdev->ndev->name, - qdev->lrg_buffer_len * 2, i); + netdev_err(qdev->ndev, + "large buff alloc failed for %d bytes at index %d\n", + qdev->lrg_buffer_len * 2, i); ql_free_large_buffers(qdev); return -ENOMEM; } else { @@ -2899,9 +2786,10 @@ static int ql_alloc_large_buffers(struct ql3_adapter *qdev) PCI_DMA_FROMDEVICE); err = pci_dma_mapping_error(qdev->pdev, map); - if(err) { - printk(KERN_ERR "%s: PCI mapping failed with error: %d\n", - qdev->ndev->name, err); + if (err) { + netdev_err(qdev->ndev, + "PCI mapping failed with error: %d\n", + err); ql_free_large_buffers(qdev); return -ENOMEM; } @@ -2926,10 +2814,8 @@ static void ql_free_send_free_list(struct ql3_adapter *qdev) tx_cb = &qdev->tx_buf[0]; for (i = 0; i < NUM_REQ_Q_ENTRIES; i++) { - if (tx_cb->oal) { - kfree(tx_cb->oal); - tx_cb->oal = NULL; - } + kfree(tx_cb->oal); + tx_cb->oal = NULL; tx_cb++; } } @@ -2938,8 +2824,7 @@ static int ql_create_send_free_list(struct ql3_adapter *qdev) { struct ql_tx_buf_cb *tx_cb; int i; - struct ob_mac_iocb_req *req_q_curr = - qdev->req_q_virt_addr; + struct ob_mac_iocb_req *req_q_curr = qdev->req_q_virt_addr; /* Create free list of transmit buffers */ for (i = 0; i < NUM_REQ_Q_ENTRIES; i++) { @@ -2960,23 +2845,22 @@ static int ql_alloc_mem_resources(struct ql3_adapter *qdev) if (qdev->ndev->mtu == NORMAL_MTU_SIZE) { qdev->num_lbufq_entries = NUM_LBUFQ_ENTRIES; qdev->lrg_buffer_len = NORMAL_MTU_SIZE; - } - else if (qdev->ndev->mtu == JUMBO_MTU_SIZE) { + } else if (qdev->ndev->mtu == JUMBO_MTU_SIZE) { /* * Bigger buffers, so less of them. */ qdev->num_lbufq_entries = JUMBO_NUM_LBUFQ_ENTRIES; qdev->lrg_buffer_len = JUMBO_MTU_SIZE; } else { - printk(KERN_ERR PFX - "%s: Invalid mtu size. Only 1500 and 9000 are accepted.\n", - qdev->ndev->name); + netdev_err(qdev->ndev, "Invalid mtu size: %d. Only %d and %d are accepted.\n", + qdev->ndev->mtu, NORMAL_MTU_SIZE, JUMBO_MTU_SIZE); return -ENOMEM; } - qdev->num_large_buffers = qdev->num_lbufq_entries * QL_ADDR_ELE_PER_BUFQ_ENTRY; + qdev->num_large_buffers = + qdev->num_lbufq_entries * QL_ADDR_ELE_PER_BUFQ_ENTRY; qdev->lrg_buffer_len += VLAN_ETH_HLEN + VLAN_ID_LEN + QL_HEADER_SPACE; qdev->max_frame_size = - (qdev->lrg_buffer_len - QL_HEADER_SPACE) + ETHERNET_CRC_SIZE; + (qdev->lrg_buffer_len - QL_HEADER_SPACE) + ETHERNET_CRC_SIZE; /* * First allocate a page of shared memory and use it for shadow @@ -2984,51 +2868,44 @@ static int ql_alloc_mem_resources(struct ql3_adapter *qdev) * Network Completion Queue Producer Index Register */ qdev->shadow_reg_virt_addr = - pci_alloc_consistent(qdev->pdev, - PAGE_SIZE, &qdev->shadow_reg_phy_addr); + pci_alloc_consistent(qdev->pdev, + PAGE_SIZE, &qdev->shadow_reg_phy_addr); if (qdev->shadow_reg_virt_addr != NULL) { qdev->preq_consumer_index = (u16 *) qdev->shadow_reg_virt_addr; qdev->req_consumer_index_phy_addr_high = - MS_64BITS(qdev->shadow_reg_phy_addr); + MS_64BITS(qdev->shadow_reg_phy_addr); qdev->req_consumer_index_phy_addr_low = - LS_64BITS(qdev->shadow_reg_phy_addr); + LS_64BITS(qdev->shadow_reg_phy_addr); qdev->prsp_producer_index = - (__le32 *) (((u8 *) qdev->preq_consumer_index) + 8); + (__le32 *) (((u8 *) qdev->preq_consumer_index) + 8); qdev->rsp_producer_index_phy_addr_high = - qdev->req_consumer_index_phy_addr_high; + qdev->req_consumer_index_phy_addr_high; qdev->rsp_producer_index_phy_addr_low = - qdev->req_consumer_index_phy_addr_low + 8; + qdev->req_consumer_index_phy_addr_low + 8; } else { - printk(KERN_ERR PFX - "%s: shadowReg Alloc failed.\n", qdev->ndev->name); + netdev_err(qdev->ndev, "shadowReg Alloc failed\n"); return -ENOMEM; } if (ql_alloc_net_req_rsp_queues(qdev) != 0) { - printk(KERN_ERR PFX - "%s: ql_alloc_net_req_rsp_queues failed.\n", - qdev->ndev->name); + netdev_err(qdev->ndev, "ql_alloc_net_req_rsp_queues failed\n"); goto err_req_rsp; } if (ql_alloc_buffer_queues(qdev) != 0) { - printk(KERN_ERR PFX - "%s: ql_alloc_buffer_queues failed.\n", - qdev->ndev->name); + netdev_err(qdev->ndev, "ql_alloc_buffer_queues failed\n"); goto err_buffer_queues; } if (ql_alloc_small_buffers(qdev) != 0) { - printk(KERN_ERR PFX - "%s: ql_alloc_small_buffers failed\n", qdev->ndev->name); + netdev_err(qdev->ndev, "ql_alloc_small_buffers failed\n"); goto err_small_buffers; } if (ql_alloc_large_buffers(qdev) != 0) { - printk(KERN_ERR PFX - "%s: ql_alloc_large_buffers failed\n", qdev->ndev->name); + netdev_err(qdev->ndev, "ql_alloc_large_buffers failed\n"); goto err_small_buffers; } @@ -3076,7 +2953,7 @@ static int ql_init_misc_registers(struct ql3_adapter *qdev) struct ql3xxx_local_ram_registers __iomem *local_ram = (void __iomem *)qdev->mem_map_registers; - if(ql_sem_spinlock(qdev, QL_DDR_RAM_SEM_MASK, + if (ql_sem_spinlock(qdev, QL_DDR_RAM_SEM_MASK, (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * 2) << 4)) return -1; @@ -3132,18 +3009,20 @@ static int ql_init_misc_registers(struct ql3_adapter *qdev) static int ql_adapter_initialize(struct ql3_adapter *qdev) { u32 value; - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; + u32 *spir = &port_regs->CommonRegs.serialPortInterfaceReg; struct ql3xxx_host_memory_registers __iomem *hmem_regs = - (void __iomem *)port_regs; + (void __iomem *)port_regs; u32 delay = 10; int status = 0; unsigned long hw_flags = 0; - if(ql_mii_setup(qdev)) + if (ql_mii_setup(qdev)) return -1; /* Bring out PHY out of reset */ - ql_write_common_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, + ql_write_common_reg(qdev, spir, (ISP_SERIAL_PORT_IF_WE | (ISP_SERIAL_PORT_IF_WE << 16))); /* Give the PHY time to come out of reset. */ @@ -3152,13 +3031,13 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev) netif_carrier_off(qdev->ndev); /* V2 chip fix for ARS-39168. */ - ql_write_common_reg(qdev, &port_regs->CommonRegs.serialPortInterfaceReg, + ql_write_common_reg(qdev, spir, (ISP_SERIAL_PORT_IF_SDE | (ISP_SERIAL_PORT_IF_SDE << 16))); /* Request Queue Registers */ - *((u32 *) (qdev->preq_consumer_index)) = 0; - atomic_set(&qdev->tx_count,NUM_REQ_Q_ENTRIES); + *((u32 *)(qdev->preq_consumer_index)) = 0; + atomic_set(&qdev->tx_count, NUM_REQ_Q_ENTRIES); qdev->req_producer_index = 0; ql_write_page1_reg(qdev, @@ -3208,7 +3087,9 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev) &hmem_regs->rxLargeQBaseAddrLow, LS_64BITS(qdev->lrg_buf_q_phy_addr)); - ql_write_page1_reg(qdev, &hmem_regs->rxLargeQLength, qdev->num_lbufq_entries); + ql_write_page1_reg(qdev, + &hmem_regs->rxLargeQLength, + qdev->num_lbufq_entries); ql_write_page1_reg(qdev, &hmem_regs->rxLargeBufferLength, @@ -3258,7 +3139,7 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev) if ((value & PORT_STATUS_IC) == 0) { /* Chip has not been configured yet, so let it rip. */ - if(ql_init_misc_registers(qdev)) { + if (ql_init_misc_registers(qdev)) { status = -1; goto out; } @@ -3268,7 +3149,7 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev) value = (0xFFFF << 16) | qdev->nvram_data.extHwConfig; - if(ql_sem_spinlock(qdev, QL_FLASH_SEM_MASK, + if (ql_sem_spinlock(qdev, QL_FLASH_SEM_MASK, (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * 2) << 13)) { status = -1; @@ -3291,7 +3172,7 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev) &port_regs->mac0MaxFrameLengthReg, qdev->max_frame_size); - if(ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, + if (ql_sem_spinlock(qdev, QL_PHY_GIO_SEM_MASK, (QL_RESOURCE_BITS_BASE_CODE | (qdev->mac_index) * 2) << 7)) { status = -1; @@ -3353,8 +3234,7 @@ static int ql_adapter_initialize(struct ql3_adapter *qdev) } while (--delay); if (delay == 0) { - printk(KERN_ERR PFX - "%s: Hw Initialization timeout.\n", qdev->ndev->name); + netdev_err(qdev->ndev, "Hw Initialization timeout\n"); status = -1; goto out; } @@ -3385,7 +3265,8 @@ out: */ static int ql_adapter_reset(struct ql3_adapter *qdev) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; int status = 0; u16 value; int max_wait_time; @@ -3396,17 +3277,14 @@ static int ql_adapter_reset(struct ql3_adapter *qdev) /* * Issue soft reset to chip. */ - printk(KERN_DEBUG PFX - "%s: Issue soft reset to chip.\n", - qdev->ndev->name); + netdev_printk(KERN_DEBUG, qdev->ndev, "Issue soft reset to chip\n"); ql_write_common_reg(qdev, &port_regs->CommonRegs.ispControlStatus, ((ISP_CONTROL_SR << 16) | ISP_CONTROL_SR)); /* Wait 3 seconds for reset to complete. */ - printk(KERN_DEBUG PFX - "%s: Wait 10 milliseconds for reset to complete.\n", - qdev->ndev->name); + netdev_printk(KERN_DEBUG, qdev->ndev, + "Wait 10 milliseconds for reset to complete\n"); /* Wait until the firmware tells us the Soft Reset is done */ max_wait_time = 5; @@ -3427,8 +3305,8 @@ static int ql_adapter_reset(struct ql3_adapter *qdev) value = ql_read_common_reg(qdev, &port_regs->CommonRegs.ispControlStatus); if (value & ISP_CONTROL_RI) { - printk(KERN_DEBUG PFX - "ql_adapter_reset: clearing RI after reset.\n"); + netdev_printk(KERN_DEBUG, qdev->ndev, + "clearing RI after reset\n"); ql_write_common_reg(qdev, &port_regs->CommonRegs. ispControlStatus, @@ -3448,13 +3326,11 @@ static int ql_adapter_reset(struct ql3_adapter *qdev) */ max_wait_time = 5; do { - value = - ql_read_common_reg(qdev, - &port_regs->CommonRegs. - ispControlStatus); - if ((value & ISP_CONTROL_FSR) == 0) { + value = ql_read_common_reg(qdev, + &port_regs->CommonRegs. + ispControlStatus); + if ((value & ISP_CONTROL_FSR) == 0) break; - } ssleep(1); } while ((--max_wait_time)); } @@ -3468,7 +3344,8 @@ static int ql_adapter_reset(struct ql3_adapter *qdev) static void ql_set_mac_info(struct ql3_adapter *qdev) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; u32 value, port_status; u8 func_number; @@ -3484,9 +3361,9 @@ static void ql_set_mac_info(struct ql3_adapter *qdev) qdev->mb_bit_mask = FN0_MA_BITS_MASK; qdev->PHYAddr = PORT0_PHY_ADDRESS; if (port_status & PORT_STATUS_SM0) - set_bit(QL_LINK_OPTICAL,&qdev->flags); + set_bit(QL_LINK_OPTICAL, &qdev->flags); else - clear_bit(QL_LINK_OPTICAL,&qdev->flags); + clear_bit(QL_LINK_OPTICAL, &qdev->flags); break; case ISP_CONTROL_FN1_NET: @@ -3495,17 +3372,17 @@ static void ql_set_mac_info(struct ql3_adapter *qdev) qdev->mb_bit_mask = FN1_MA_BITS_MASK; qdev->PHYAddr = PORT1_PHY_ADDRESS; if (port_status & PORT_STATUS_SM1) - set_bit(QL_LINK_OPTICAL,&qdev->flags); + set_bit(QL_LINK_OPTICAL, &qdev->flags); else - clear_bit(QL_LINK_OPTICAL,&qdev->flags); + clear_bit(QL_LINK_OPTICAL, &qdev->flags); break; case ISP_CONTROL_FN0_SCSI: case ISP_CONTROL_FN1_SCSI: default: - printk(KERN_DEBUG PFX - "%s: Invalid function number, ispControlStatus = 0x%x\n", - qdev->ndev->name,value); + netdev_printk(KERN_DEBUG, qdev->ndev, + "Invalid function number, ispControlStatus = 0x%x\n", + value); break; } qdev->numPorts = qdev->nvram_data.version_and_numPorts >> 8; @@ -3516,32 +3393,26 @@ static void ql_display_dev_info(struct net_device *ndev) struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev); struct pci_dev *pdev = qdev->pdev; - printk(KERN_INFO PFX - "\n%s Adapter %d RevisionID %d found %s on PCI slot %d.\n", - DRV_NAME, qdev->index, qdev->chip_rev_id, - (qdev->device_id == QL3032_DEVICE_ID) ? "QLA3032" : "QLA3022", - qdev->pci_slot); - printk(KERN_INFO PFX - "%s Interface.\n", - test_bit(QL_LINK_OPTICAL,&qdev->flags) ? "OPTICAL" : "COPPER"); + netdev_info(ndev, + "%s Adapter %d RevisionID %d found %s on PCI slot %d\n", + DRV_NAME, qdev->index, qdev->chip_rev_id, + qdev->device_id == QL3032_DEVICE_ID ? "QLA3032" : "QLA3022", + qdev->pci_slot); + netdev_info(ndev, "%s Interface\n", + test_bit(QL_LINK_OPTICAL, &qdev->flags) ? "OPTICAL" : "COPPER"); /* * Print PCI bus width/type. */ - printk(KERN_INFO PFX - "Bus interface is %s %s.\n", - ((qdev->pci_width == 64) ? "64-bit" : "32-bit"), - ((qdev->pci_x) ? "PCI-X" : "PCI")); + netdev_info(ndev, "Bus interface is %s %s\n", + ((qdev->pci_width == 64) ? "64-bit" : "32-bit"), + ((qdev->pci_x) ? "PCI-X" : "PCI")); - printk(KERN_INFO PFX - "mem IO base address adjusted = 0x%p\n", - qdev->mem_map_registers); - printk(KERN_INFO PFX "Interrupt number = %d\n", pdev->irq); + netdev_info(ndev, "mem IO base address adjusted = 0x%p\n", + qdev->mem_map_registers); + netdev_info(ndev, "Interrupt number = %d\n", pdev->irq); - if (netif_msg_probe(qdev)) - printk(KERN_INFO PFX - "%s: MAC address %pM\n", - ndev->name, ndev->dev_addr); + netif_info(qdev, probe, ndev, "MAC address %pM\n", ndev->dev_addr); } static int ql_adapter_down(struct ql3_adapter *qdev, int do_reset) @@ -3552,17 +3423,16 @@ static int ql_adapter_down(struct ql3_adapter *qdev, int do_reset) netif_stop_queue(ndev); netif_carrier_off(ndev); - clear_bit(QL_ADAPTER_UP,&qdev->flags); - clear_bit(QL_LINK_MASTER,&qdev->flags); + clear_bit(QL_ADAPTER_UP, &qdev->flags); + clear_bit(QL_LINK_MASTER, &qdev->flags); ql_disable_interrupts(qdev); free_irq(qdev->pdev->irq, ndev); - if (qdev->msi && test_bit(QL_MSI_ENABLED,&qdev->flags)) { - printk(KERN_INFO PFX - "%s: calling pci_disable_msi().\n", qdev->ndev->name); - clear_bit(QL_MSI_ENABLED,&qdev->flags); + if (qdev->msi && test_bit(QL_MSI_ENABLED, &qdev->flags)) { + netdev_info(qdev->ndev, "calling pci_disable_msi()\n"); + clear_bit(QL_MSI_ENABLED, &qdev->flags); pci_disable_msi(qdev->pdev); } @@ -3576,17 +3446,16 @@ static int ql_adapter_down(struct ql3_adapter *qdev, int do_reset) spin_lock_irqsave(&qdev->hw_lock, hw_flags); if (ql_wait_for_drvr_lock(qdev)) { - if ((soft_reset = ql_adapter_reset(qdev))) { - printk(KERN_ERR PFX - "%s: ql_adapter_reset(%d) FAILED!\n", - ndev->name, qdev->index); + soft_reset = ql_adapter_reset(qdev); + if (soft_reset) { + netdev_err(ndev, "ql_adapter_reset(%d) FAILED!\n", + qdev->index); } - printk(KERN_ERR PFX - "%s: Releaseing driver lock via chip reset.\n",ndev->name); + netdev_err(ndev, + "Releasing driver lock via chip reset\n"); } else { - printk(KERN_ERR PFX - "%s: Could not acquire driver lock to do " - "reset!\n", ndev->name); + netdev_err(ndev, + "Could not acquire driver lock to do reset!\n"); retval = -1; } spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); @@ -3603,56 +3472,50 @@ static int ql_adapter_up(struct ql3_adapter *qdev) unsigned long hw_flags; if (ql_alloc_mem_resources(qdev)) { - printk(KERN_ERR PFX - "%s Unable to allocate buffers.\n", ndev->name); + netdev_err(ndev, "Unable to allocate buffers\n"); return -ENOMEM; } if (qdev->msi) { if (pci_enable_msi(qdev->pdev)) { - printk(KERN_ERR PFX - "%s: User requested MSI, but MSI failed to " - "initialize. Continuing without MSI.\n", - qdev->ndev->name); + netdev_err(ndev, + "User requested MSI, but MSI failed to initialize. Continuing without MSI.\n"); qdev->msi = 0; } else { - printk(KERN_INFO PFX "%s: MSI Enabled...\n", qdev->ndev->name); - set_bit(QL_MSI_ENABLED,&qdev->flags); + netdev_info(ndev, "MSI Enabled...\n"); + set_bit(QL_MSI_ENABLED, &qdev->flags); irq_flags &= ~IRQF_SHARED; } } - if ((err = request_irq(qdev->pdev->irq, - ql3xxx_isr, - irq_flags, ndev->name, ndev))) { - printk(KERN_ERR PFX - "%s: Failed to reserve interrupt %d already in use.\n", - ndev->name, qdev->pdev->irq); + err = request_irq(qdev->pdev->irq, ql3xxx_isr, + irq_flags, ndev->name, ndev); + if (err) { + netdev_err(ndev, + "Failed to reserve interrupt %d - already in use\n", + qdev->pdev->irq); goto err_irq; } spin_lock_irqsave(&qdev->hw_lock, hw_flags); - if ((err = ql_wait_for_drvr_lock(qdev))) { - if ((err = ql_adapter_initialize(qdev))) { - printk(KERN_ERR PFX - "%s: Unable to initialize adapter.\n", - ndev->name); + err = ql_wait_for_drvr_lock(qdev); + if (err) { + err = ql_adapter_initialize(qdev); + if (err) { + netdev_err(ndev, "Unable to initialize adapter\n"); goto err_init; } - printk(KERN_ERR PFX - "%s: Releaseing driver lock.\n",ndev->name); + netdev_err(ndev, "Releasing driver lock\n"); ql_sem_unlock(qdev, QL_DRVR_SEM_MASK); } else { - printk(KERN_ERR PFX - "%s: Could not acquire driver lock.\n", - ndev->name); + netdev_err(ndev, "Could not acquire driver lock\n"); goto err_lock; } spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); - set_bit(QL_ADAPTER_UP,&qdev->flags); + set_bit(QL_ADAPTER_UP, &qdev->flags); mod_timer(&qdev->adapter_timer, jiffies + HZ * 1); @@ -3666,11 +3529,9 @@ err_lock: spin_unlock_irqrestore(&qdev->hw_lock, hw_flags); free_irq(qdev->pdev->irq, ndev); err_irq: - if (qdev->msi && test_bit(QL_MSI_ENABLED,&qdev->flags)) { - printk(KERN_INFO PFX - "%s: calling pci_disable_msi().\n", - qdev->ndev->name); - clear_bit(QL_MSI_ENABLED,&qdev->flags); + if (qdev->msi && test_bit(QL_MSI_ENABLED, &qdev->flags)) { + netdev_info(ndev, "calling pci_disable_msi()\n"); + clear_bit(QL_MSI_ENABLED, &qdev->flags); pci_disable_msi(qdev->pdev); } return err; @@ -3678,10 +3539,9 @@ err_irq: static int ql_cycle_adapter(struct ql3_adapter *qdev, int reset) { - if( ql_adapter_down(qdev,reset) || ql_adapter_up(qdev)) { - printk(KERN_ERR PFX - "%s: Driver up/down cycle failed, " - "closing device\n",qdev->ndev->name); + if (ql_adapter_down(qdev, reset) || ql_adapter_up(qdev)) { + netdev_err(qdev->ndev, + "Driver up/down cycle failed, closing device\n"); rtnl_lock(); dev_close(qdev->ndev); rtnl_unlock(); @@ -3698,24 +3558,24 @@ static int ql3xxx_close(struct net_device *ndev) * Wait for device to recover from a reset. * (Rarely happens, but possible.) */ - while (!test_bit(QL_ADAPTER_UP,&qdev->flags)) + while (!test_bit(QL_ADAPTER_UP, &qdev->flags)) msleep(50); - ql_adapter_down(qdev,QL_DO_RESET); + ql_adapter_down(qdev, QL_DO_RESET); return 0; } static int ql3xxx_open(struct net_device *ndev) { struct ql3_adapter *qdev = netdev_priv(ndev); - return (ql_adapter_up(qdev)); + return ql_adapter_up(qdev); } static int ql3xxx_set_mac_address(struct net_device *ndev, void *p) { struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev); struct ql3xxx_port_registers __iomem *port_regs = - qdev->mem_map_registers; + qdev->mem_map_registers; struct sockaddr *addr = p; unsigned long hw_flags; @@ -3750,7 +3610,7 @@ static void ql3xxx_tx_timeout(struct net_device *ndev) { struct ql3_adapter *qdev = (struct ql3_adapter *)netdev_priv(ndev); - printk(KERN_ERR PFX "%s: Resetting...\n", ndev->name); + netdev_err(ndev, "Resetting...\n"); /* * Stop the queues, we've got a problem. */ @@ -3770,11 +3630,12 @@ static void ql_reset_work(struct work_struct *work) u32 value; struct ql_tx_buf_cb *tx_cb; int max_wait_time, i; - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; unsigned long hw_flags; - if (test_bit((QL_RESET_PER_SCSI | QL_RESET_START),&qdev->flags)) { - clear_bit(QL_LINK_MASTER,&qdev->flags); + if (test_bit((QL_RESET_PER_SCSI | QL_RESET_START), &qdev->flags)) { + clear_bit(QL_LINK_MASTER, &qdev->flags); /* * Loop through the active list and return the skb. @@ -3783,17 +3644,19 @@ static void ql_reset_work(struct work_struct *work) int j; tx_cb = &qdev->tx_buf[i]; if (tx_cb->skb) { - printk(KERN_DEBUG PFX - "%s: Freeing lost SKB.\n", - qdev->ndev->name); + netdev_printk(KERN_DEBUG, ndev, + "Freeing lost SKB\n"); pci_unmap_single(qdev->pdev, - dma_unmap_addr(&tx_cb->map[0], mapaddr), + dma_unmap_addr(&tx_cb->map[0], + mapaddr), dma_unmap_len(&tx_cb->map[0], maplen), PCI_DMA_TODEVICE); - for(j=1;j<tx_cb->seg_count;j++) { + for (j = 1; j < tx_cb->seg_count; j++) { pci_unmap_page(qdev->pdev, - dma_unmap_addr(&tx_cb->map[j],mapaddr), - dma_unmap_len(&tx_cb->map[j],maplen), + dma_unmap_addr(&tx_cb->map[j], + mapaddr), + dma_unmap_len(&tx_cb->map[j], + maplen), PCI_DMA_TODEVICE); } dev_kfree_skb(tx_cb->skb); @@ -3801,8 +3664,7 @@ static void ql_reset_work(struct work_struct *work) } } - printk(KERN_ERR PFX - "%s: Clearing NRI after reset.\n", qdev->ndev->name); + netdev_err(ndev, "Clearing NRI after reset\n"); spin_lock_irqsave(&qdev->hw_lock, hw_flags); ql_write_common_reg(qdev, &port_regs->CommonRegs. @@ -3818,16 +3680,14 @@ static void ql_reset_work(struct work_struct *work) ispControlStatus); if ((value & ISP_CONTROL_SR) == 0) { - printk(KERN_DEBUG PFX - "%s: reset completed.\n", - qdev->ndev->name); + netdev_printk(KERN_DEBUG, ndev, + "reset completed\n"); break; } if (value & ISP_CONTROL_RI) { - printk(KERN_DEBUG PFX - "%s: clearing NRI after reset.\n", - qdev->ndev->name); + netdev_printk(KERN_DEBUG, ndev, + "clearing NRI after reset\n"); ql_write_common_reg(qdev, &port_regs-> CommonRegs. @@ -3848,21 +3708,19 @@ static void ql_reset_work(struct work_struct *work) * Set the reset flags and clear the board again. * Nothing else to do... */ - printk(KERN_ERR PFX - "%s: Timed out waiting for reset to " - "complete.\n", ndev->name); - printk(KERN_ERR PFX - "%s: Do a reset.\n", ndev->name); - clear_bit(QL_RESET_PER_SCSI,&qdev->flags); - clear_bit(QL_RESET_START,&qdev->flags); - ql_cycle_adapter(qdev,QL_DO_RESET); + netdev_err(ndev, + "Timed out waiting for reset to complete\n"); + netdev_err(ndev, "Do a reset\n"); + clear_bit(QL_RESET_PER_SCSI, &qdev->flags); + clear_bit(QL_RESET_START, &qdev->flags); + ql_cycle_adapter(qdev, QL_DO_RESET); return; } - clear_bit(QL_RESET_ACTIVE,&qdev->flags); - clear_bit(QL_RESET_PER_SCSI,&qdev->flags); - clear_bit(QL_RESET_START,&qdev->flags); - ql_cycle_adapter(qdev,QL_NO_RESET); + clear_bit(QL_RESET_ACTIVE, &qdev->flags); + clear_bit(QL_RESET_PER_SCSI, &qdev->flags); + clear_bit(QL_RESET_START, &qdev->flags); + ql_cycle_adapter(qdev, QL_NO_RESET); } } @@ -3876,7 +3734,8 @@ static void ql_tx_timeout_work(struct work_struct *work) static void ql_get_board_info(struct ql3_adapter *qdev) { - struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers; + struct ql3xxx_port_registers __iomem *port_regs = + qdev->mem_map_registers; u32 value; value = ql_read_page0_reg_l(qdev, &port_regs->portStatus); @@ -3915,20 +3774,18 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, { struct net_device *ndev = NULL; struct ql3_adapter *qdev = NULL; - static int cards_found = 0; + static int cards_found; int uninitialized_var(pci_using_dac), err; err = pci_enable_device(pdev); if (err) { - printk(KERN_ERR PFX "%s cannot enable PCI device\n", - pci_name(pdev)); + pr_err("%s cannot enable PCI device\n", pci_name(pdev)); goto err_out; } err = pci_request_regions(pdev, DRV_NAME); if (err) { - printk(KERN_ERR PFX "%s cannot obtain PCI resources\n", - pci_name(pdev)); + pr_err("%s cannot obtain PCI resources\n", pci_name(pdev)); goto err_out_disable_pdev; } @@ -3943,15 +3800,13 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, } if (err) { - printk(KERN_ERR PFX "%s no usable DMA configuration\n", - pci_name(pdev)); + pr_err("%s no usable DMA configuration\n", pci_name(pdev)); goto err_out_free_regions; } ndev = alloc_etherdev(sizeof(struct ql3_adapter)); if (!ndev) { - printk(KERN_ERR PFX "%s could not alloc etherdev\n", - pci_name(pdev)); + pr_err("%s could not alloc etherdev\n", pci_name(pdev)); err = -ENOMEM; goto err_out_free_regions; } @@ -3978,8 +3833,7 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, qdev->mem_map_registers = pci_ioremap_bar(pdev, 1); if (!qdev->mem_map_registers) { - printk(KERN_ERR PFX "%s: cannot map device registers\n", - pci_name(pdev)); + pr_err("%s: cannot map device registers\n", pci_name(pdev)); err = -EIO; goto err_out_free_ndev; } @@ -3998,9 +3852,8 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, /* make sure the EEPROM is good */ if (ql_get_nvram_params(qdev)) { - printk(KERN_ALERT PFX - "ql3xxx_probe: Adapter #%d, Invalid NVRAM parameters.\n", - qdev->index); + pr_alert("%s: Adapter #%d, Invalid NVRAM parameters\n", + __func__, qdev->index); err = -EIO; goto err_out_iounmap; } @@ -4026,14 +3879,12 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, * Set the Maximum Memory Read Byte Count value. We do this to handle * jumbo frames. */ - if (qdev->pci_x) { + if (qdev->pci_x) pci_write_config_word(pdev, (int)0x4e, (u16) 0x0036); - } err = register_netdev(ndev); if (err) { - printk(KERN_ERR PFX "%s: cannot register net device\n", - pci_name(pdev)); + pr_err("%s: cannot register net device\n", pci_name(pdev)); goto err_out_iounmap; } @@ -4052,10 +3903,10 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, qdev->adapter_timer.expires = jiffies + HZ * 2; /* two second delay */ qdev->adapter_timer.data = (unsigned long)qdev; - if(!cards_found) { - printk(KERN_ALERT PFX "%s\n", DRV_STRING); - printk(KERN_ALERT PFX "Driver name: %s, Version: %s.\n", - DRV_NAME, DRV_VERSION); + if (!cards_found) { + pr_alert("%s\n", DRV_STRING); + pr_alert("Driver name: %s, Version: %s\n", + DRV_NAME, DRV_VERSION); } ql_display_dev_info(ndev); |