From db874e65ae93861461f83658fdec08368252cd2e Mon Sep 17 00:00:00 2001 From: Sivakumar Subramani Date: Wed, 31 Jan 2007 13:28:08 -0500 Subject: s2io: Making LRO and UFO as module loadable parameter. This patch adds two load parameters napi and ufo. Previously NAPI was compilation option with these changes wan enable disable NAPI using load parameter. Also we are introducing ufo load parameter to enable/disable ufo feature Signed-off-by: Sivakumar Subramani Signed-off-by: Jeff Garzik --- drivers/net/s2io.h | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/net/s2io.h') diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 3b0bafd273c8..577fa3ad214e 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -616,10 +616,8 @@ typedef struct ring_info { */ rx_curr_get_info_t rx_curr_get_info; -#ifndef CONFIG_S2IO_NAPI /* Index to the absolute position of the put pointer of Rx ring */ int put_pos; -#endif /* Buffer Address store. */ buffAdd_t **ba; @@ -738,13 +736,11 @@ typedef struct lro { /* Structure representing one instance of the NIC */ struct s2io_nic { int rxd_mode; -#ifdef CONFIG_S2IO_NAPI /* * Count of packets to be processed in a given iteration, it will be indicated * by the quota field of the device structure when NAPI is enabled. */ int pkts_to_process; -#endif struct net_device *dev; mac_info_t mac_control; struct config_param config; @@ -775,9 +771,7 @@ struct s2io_nic { atomic_t rx_bufs_left[MAX_RX_RINGS]; spinlock_t tx_lock; -#ifndef CONFIG_S2IO_NAPI spinlock_t put_lock; -#endif #define PROMISC 1 #define ALL_MULTI 2 @@ -985,9 +979,7 @@ static void s2io_tasklet(unsigned long dev_addr); static void s2io_set_multicast(struct net_device *dev); static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp); static void s2io_link(nic_t * sp, int link); -#if defined(CONFIG_S2IO_NAPI) static int s2io_poll(struct net_device *dev, int *budget); -#endif static void s2io_init_pci(nic_t * sp); static int s2io_set_mac_addr(struct net_device *dev, u8 * addr); static void s2io_alarm_handle(unsigned long data); -- cgit v1.2.3 From 19a605220cf83a5ec5f8d9f9943e862ebf18f93f Mon Sep 17 00:00:00 2001 From: Sivakumar Subramani Date: Wed, 31 Jan 2007 13:30:49 -0500 Subject: S2IO: Fixes for reset and link handling. 1. Fix for reset and link handling. 2. Allow for promiscuos mode and multicast state be maintained through ifconfig up and down. 3. Support to print adapter serial number. Signed-off-by: Sivakumar Subramani Signed-off-by: Jeff Garzik --- drivers/net/s2io-regs.h | 1 + drivers/net/s2io.c | 391 +++++++++++++++++++++++++++++------------------- drivers/net/s2io.h | 21 ++- 3 files changed, 253 insertions(+), 160 deletions(-) (limited to 'drivers/net/s2io.h') diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h index a914fef44309..518e96d75371 100644 --- a/drivers/net/s2io-regs.h +++ b/drivers/net/s2io-regs.h @@ -300,6 +300,7 @@ typedef struct _XENA_dev_config { u64 gpio_control; #define GPIO_CTRL_GPIO_0 BIT(8) u64 misc_control; +#define FAULT_BEHAVIOUR BIT(0) #define EXT_REQ_EN BIT(1) #define MISC_LINK_STABILITY_PRD(val) vBIT(val,29,3) diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 063040bc62d7..350723bd5eb8 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -1415,7 +1415,7 @@ static int init_nic(struct s2io_nic *nic) val64 = TTI_DATA2_MEM_TX_UFC_A(0x10) | TTI_DATA2_MEM_TX_UFC_B(0x20) | - TTI_DATA2_MEM_TX_UFC_C(0x70) | TTI_DATA2_MEM_TX_UFC_D(0x80); + TTI_DATA2_MEM_TX_UFC_C(0x40) | TTI_DATA2_MEM_TX_UFC_D(0x80); writeq(val64, &bar0->tti_data2_mem); val64 = TTI_CMD_MEM_WE | TTI_CMD_MEM_STROBE_NEW_CMD; @@ -1611,7 +1611,8 @@ static int init_nic(struct s2io_nic *nic) * that does not start on an ADB to reduce disconnects. */ if (nic->device_type == XFRAME_II_DEVICE) { - val64 = EXT_REQ_EN | MISC_LINK_STABILITY_PRD(3); + val64 = FAULT_BEHAVIOUR | EXT_REQ_EN | + MISC_LINK_STABILITY_PRD(3); writeq(val64, &bar0->misc_control); val64 = readq(&bar0->pic_control2); val64 &= ~(BIT(13)|BIT(14)|BIT(15)); @@ -1878,41 +1879,36 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag) } } -static int check_prc_pcc_state(u64 val64, int flag, int rev_id, int herc) +/** + * verify_pcc_quiescent- Checks for PCC quiescent state + * Return: 1 If PCC is quiescence + * 0 If PCC is not quiescence + */ +static int verify_pcc_quiescent(nic_t *sp, int flag) { - int ret = 0; + int ret = 0, herc; + XENA_dev_config_t __iomem *bar0 = sp->bar0; + u64 val64 = readq(&bar0->adapter_status); + + herc = (sp->device_type == XFRAME_II_DEVICE); if (flag == FALSE) { - if ((!herc && (rev_id >= 4)) || herc) { - if (!(val64 & ADAPTER_STATUS_RMAC_PCC_IDLE) && - ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) == - ADAPTER_STATUS_RC_PRC_QUIESCENT)) { + if ((!herc && (get_xena_rev_id(sp->pdev) >= 4)) || herc) { + if (!(val64 & ADAPTER_STATUS_RMAC_PCC_IDLE)) ret = 1; - } - }else { - if (!(val64 & ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE) && - ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) == - ADAPTER_STATUS_RC_PRC_QUIESCENT)) { + } else { + if (!(val64 & ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE)) ret = 1; - } } } else { - if ((!herc && (rev_id >= 4)) || herc) { + if ((!herc && (get_xena_rev_id(sp->pdev) >= 4)) || herc) { if (((val64 & ADAPTER_STATUS_RMAC_PCC_IDLE) == - ADAPTER_STATUS_RMAC_PCC_IDLE) && - (!(val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) || - ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) == - ADAPTER_STATUS_RC_PRC_QUIESCENT))) { + ADAPTER_STATUS_RMAC_PCC_IDLE)) ret = 1; - } } else { if (((val64 & ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE) == - ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE) && - (!(val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) || - ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) == - ADAPTER_STATUS_RC_PRC_QUIESCENT))) { + ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE)) ret = 1; - } } } @@ -1920,9 +1916,6 @@ static int check_prc_pcc_state(u64 val64, int flag, int rev_id, int herc) } /** * verify_xena_quiescence - Checks whether the H/W is ready - * @val64 : Value read from adapter status register. - * @flag : indicates if the adapter enable bit was ever written once - * before. * Description: Returns whether the H/W is ready to go or not. Depending * on whether adapter enable bit was written or not the comparison * differs and the calling function passes the input argument flag to @@ -1931,24 +1924,63 @@ static int check_prc_pcc_state(u64 val64, int flag, int rev_id, int herc) * 0 If Xena is not quiescence */ -static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag) +static int verify_xena_quiescence(nic_t *sp) { - int ret = 0, herc; - u64 tmp64 = ~((u64) val64); - int rev_id = get_xena_rev_id(sp->pdev); + int mode; + XENA_dev_config_t __iomem *bar0 = sp->bar0; + u64 val64 = readq(&bar0->adapter_status); + mode = s2io_verify_pci_mode(sp); - herc = (sp->device_type == XFRAME_II_DEVICE); - if (! - (tmp64 & - (ADAPTER_STATUS_TDMA_READY | ADAPTER_STATUS_RDMA_READY | - ADAPTER_STATUS_PFC_READY | ADAPTER_STATUS_TMAC_BUF_EMPTY | - ADAPTER_STATUS_PIC_QUIESCENT | ADAPTER_STATUS_MC_DRAM_READY | - ADAPTER_STATUS_MC_QUEUES_READY | ADAPTER_STATUS_M_PLL_LOCK | - ADAPTER_STATUS_P_PLL_LOCK))) { - ret = check_prc_pcc_state(val64, flag, rev_id, herc); + if (!(val64 & ADAPTER_STATUS_TDMA_READY)) { + DBG_PRINT(ERR_DBG, "%s", "TDMA is not ready!"); + return 0; + } + if (!(val64 & ADAPTER_STATUS_RDMA_READY)) { + DBG_PRINT(ERR_DBG, "%s", "RDMA is not ready!"); + return 0; + } + if (!(val64 & ADAPTER_STATUS_PFC_READY)) { + DBG_PRINT(ERR_DBG, "%s", "PFC is not ready!"); + return 0; + } + if (!(val64 & ADAPTER_STATUS_TMAC_BUF_EMPTY)) { + DBG_PRINT(ERR_DBG, "%s", "TMAC BUF is not empty!"); + return 0; + } + if (!(val64 & ADAPTER_STATUS_PIC_QUIESCENT)) { + DBG_PRINT(ERR_DBG, "%s", "PIC is not QUIESCENT!"); + return 0; + } + if (!(val64 & ADAPTER_STATUS_MC_DRAM_READY)) { + DBG_PRINT(ERR_DBG, "%s", "MC_DRAM is not ready!"); + return 0; + } + if (!(val64 & ADAPTER_STATUS_MC_QUEUES_READY)) { + DBG_PRINT(ERR_DBG, "%s", "MC_QUEUES is not ready!"); + return 0; + } + if (!(val64 & ADAPTER_STATUS_M_PLL_LOCK)) { + DBG_PRINT(ERR_DBG, "%s", "M_PLL is not locked!"); + return 0; } - return ret; + /* + * In PCI 33 mode, the P_PLL is not used, and therefore, + * the the P_PLL_LOCK bit in the adapter_status register will + * not be asserted. + */ + if (!(val64 & ADAPTER_STATUS_P_PLL_LOCK) && + sp->device_type == XFRAME_II_DEVICE && mode != + PCI_MODE_PCI_33) { + DBG_PRINT(ERR_DBG, "%s", "P_PLL is not locked!"); + return 0; + } + if (!((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) == + ADAPTER_STATUS_RC_PRC_QUIESCENT)) { + DBG_PRINT(ERR_DBG, "%s", "RC_PRC is not QUIESCENT!"); + return 0; + } + return 1; } /** @@ -2053,7 +2085,7 @@ static int start_nic(struct s2io_nic *nic) * it. */ val64 = readq(&bar0->adapter_status); - if (!verify_xena_quiescence(nic, val64, nic->device_enabled_once)) { + if (!verify_xena_quiescence(nic)) { DBG_PRINT(ERR_DBG, "%s: device is not ready, ", dev->name); DBG_PRINT(ERR_DBG, "Adapter status reads: 0x%llx\n", (unsigned long long) val64); @@ -2577,7 +2609,6 @@ static int s2io_poll(struct net_device *dev, int *budget) mac_info_t *mac_control; struct config_param *config; XENA_dev_config_t __iomem *bar0 = nic->bar0; - u64 val64 = 0xFFFFFFFFFFFFFFFFULL; int i; atomic_inc(&nic->isr_cnt); @@ -2589,8 +2620,8 @@ static int s2io_poll(struct net_device *dev, int *budget) nic->pkts_to_process = dev->quota; org_pkts_to_process = nic->pkts_to_process; - writeq(val64, &bar0->rx_traffic_int); - val64 = readl(&bar0->rx_traffic_int); + writeq(S2IO_MINUS_ONE, &bar0->rx_traffic_int); + readl(&bar0->rx_traffic_int); for (i = 0; i < config->rx_ring_num; i++) { rx_intr_handler(&mac_control->rings[i]); @@ -2616,7 +2647,7 @@ static int s2io_poll(struct net_device *dev, int *budget) } /* Re enable the Rx interrupts. */ writeq(0x0, &bar0->rx_traffic_mask); - val64 = readl(&bar0->rx_traffic_mask); + readl(&bar0->rx_traffic_mask); atomic_dec(&nic->isr_cnt); return 0; @@ -2851,11 +2882,10 @@ static void tx_intr_handler(fifo_info_t *fifo_data) } if ((err >> 48) == 0xA) { DBG_PRINT(TX_DBG, "TxD returned due \ -to loss of link\n"); + to loss of link\n"); } else { - DBG_PRINT(ERR_DBG, "***TxD error \ -%llx\n", err); + DBG_PRINT(ERR_DBG, "***TxD error %llx\n", err); } } @@ -3294,6 +3324,25 @@ static int wait_for_cmd_complete(void __iomem *addr, u64 busy_bit) } return ret; } +/* + * check_pci_device_id - Checks if the device id is supported + * @id : device id + * Description: Function to check if the pci device id is supported by driver. + * Return value: Actual device id if supported else PCI_ANY_ID + */ +static u16 check_pci_device_id(u16 id) +{ + switch (id) { + case PCI_DEVICE_ID_HERC_WIN: + case PCI_DEVICE_ID_HERC_UNI: + return XFRAME_II_DEVICE; + case PCI_DEVICE_ID_S2IO_UNI: + case PCI_DEVICE_ID_S2IO_WIN: + return XFRAME_I_DEVICE; + default: + return PCI_ANY_ID; + } +} /** * s2io_reset - Resets the card. @@ -3310,37 +3359,52 @@ static void s2io_reset(nic_t * sp) XENA_dev_config_t __iomem *bar0 = sp->bar0; u64 val64; u16 subid, pci_cmd; + int i; + u16 val16; + DBG_PRINT(INIT_DBG,"%s - Resetting XFrame card %s\n", + __FUNCTION__, sp->dev->name); /* Back up the PCI-X CMD reg, dont want to lose MMRBC, OST settings */ pci_read_config_word(sp->pdev, PCIX_COMMAND_REGISTER, &(pci_cmd)); + if (sp->device_type == XFRAME_II_DEVICE) { + int ret; + ret = pci_set_power_state(sp->pdev, 3); + if (!ret) + ret = pci_set_power_state(sp->pdev, 0); + else { + DBG_PRINT(ERR_DBG,"%s PME based SW_Reset failed!\n", + __FUNCTION__); + goto old_way; + } + msleep(20); + goto new_way; + } +old_way: val64 = SW_RESET_ALL; writeq(val64, &bar0->sw_reset); - - /* - * At this stage, if the PCI write is indeed completed, the - * card is reset and so is the PCI Config space of the device. - * So a read cannot be issued at this stage on any of the - * registers to ensure the write into "sw_reset" register - * has gone through. - * Question: Is there any system call that will explicitly force - * all the write commands still pending on the bus to be pushed - * through? - * As of now I'am just giving a 250ms delay and hoping that the - * PCI write to sw_reset register is done by this time. - */ - msleep(250); +new_way: if (strstr(sp->product_name, "CX4")) { msleep(750); } + msleep(250); + for (i = 0; i < S2IO_MAX_PCI_CONFIG_SPACE_REINIT; i++) { - /* Restore the PCI state saved during initialization. */ - pci_restore_state(sp->pdev); - pci_write_config_word(sp->pdev, PCIX_COMMAND_REGISTER, - pci_cmd); - s2io_init_pci(sp); + /* Restore the PCI state saved during initialization. */ + pci_restore_state(sp->pdev); + pci_read_config_word(sp->pdev, 0x2, &val16); + if (check_pci_device_id(val16) != (u16)PCI_ANY_ID) + break; + msleep(200); + } - msleep(250); + if (check_pci_device_id(val16) == (u16)PCI_ANY_ID) { + DBG_PRINT(ERR_DBG,"%s SW_Reset failed!\n", __FUNCTION__); + } + + pci_write_config_word(sp->pdev, PCIX_COMMAND_REGISTER, pci_cmd); + + s2io_init_pci(sp); /* Set swapper to enable I/O register access */ s2io_set_swapper(sp); @@ -4104,39 +4168,33 @@ static void s2io_txpic_intr_handle(nic_t *sp) } else if (val64 & GPIO_INT_REG_LINK_UP) { val64 = readq(&bar0->adapter_status); - if (verify_xena_quiescence(sp, val64, - sp->device_enabled_once)) { /* Enable Adapter */ - val64 = readq(&bar0->adapter_control); - val64 |= ADAPTER_CNTL_EN; - writeq(val64, &bar0->adapter_control); - val64 |= ADAPTER_LED_ON; - writeq(val64, &bar0->adapter_control); - if (!sp->device_enabled_once) - sp->device_enabled_once = 1; + val64 = readq(&bar0->adapter_control); + val64 |= ADAPTER_CNTL_EN; + writeq(val64, &bar0->adapter_control); + val64 |= ADAPTER_LED_ON; + writeq(val64, &bar0->adapter_control); + if (!sp->device_enabled_once) + sp->device_enabled_once = 1; - s2io_link(sp, LINK_UP); - /* - * unmask link down interrupt and mask link-up - * intr - */ - val64 = readq(&bar0->gpio_int_mask); - val64 &= ~GPIO_INT_MASK_LINK_DOWN; - val64 |= GPIO_INT_MASK_LINK_UP; - writeq(val64, &bar0->gpio_int_mask); + s2io_link(sp, LINK_UP); + /* + * unmask link down interrupt and mask link-up + * intr + */ + val64 = readq(&bar0->gpio_int_mask); + val64 &= ~GPIO_INT_MASK_LINK_DOWN; + val64 |= GPIO_INT_MASK_LINK_UP; + writeq(val64, &bar0->gpio_int_mask); - } }else if (val64 & GPIO_INT_REG_LINK_DOWN) { val64 = readq(&bar0->adapter_status); - if (verify_xena_quiescence(sp, val64, - sp->device_enabled_once)) { - s2io_link(sp, LINK_DOWN); - /* Link is down so unmaks link up interrupt */ - val64 = readq(&bar0->gpio_int_mask); - val64 &= ~GPIO_INT_MASK_LINK_UP; - val64 |= GPIO_INT_MASK_LINK_DOWN; - writeq(val64, &bar0->gpio_int_mask); - } + s2io_link(sp, LINK_DOWN); + /* Link is down so unmaks link up interrupt */ + val64 = readq(&bar0->gpio_int_mask); + val64 &= ~GPIO_INT_MASK_LINK_UP; + val64 |= GPIO_INT_MASK_LINK_DOWN; + writeq(val64, &bar0->gpio_int_mask); } } val64 = readq(&bar0->gpio_int_mask); @@ -4161,7 +4219,7 @@ static irqreturn_t s2io_isr(int irq, void *dev_id) nic_t *sp = dev->priv; XENA_dev_config_t __iomem *bar0 = sp->bar0; int i; - u64 reason = 0, val64, org_mask; + u64 reason = 0; mac_info_t *mac_control; struct config_param *config; @@ -4180,22 +4238,24 @@ static irqreturn_t s2io_isr(int irq, void *dev_id) reason = readq(&bar0->general_int_status); if (!reason) { - /* The interrupt was not raised by Xena. */ + /* The interrupt was not raised by us. */ + atomic_dec(&sp->isr_cnt); + return IRQ_NONE; + } + else if (unlikely(reason == S2IO_MINUS_ONE) ) { + /* Disable device and get out */ atomic_dec(&sp->isr_cnt); return IRQ_NONE; } - - val64 = 0xFFFFFFFFFFFFFFFFULL; - /* Store current mask before masking all interrupts */ - org_mask = readq(&bar0->general_int_mask); - writeq(val64, &bar0->general_int_mask); if (napi) { if (reason & GEN_INTR_RXTRAFFIC) { - if (netif_rx_schedule_prep(dev)) { - writeq(val64, &bar0->rx_traffic_mask); + if ( likely ( netif_rx_schedule_prep(dev)) ) { __netif_rx_schedule(dev); + writeq(S2IO_MINUS_ONE, &bar0->rx_traffic_mask); } + else + writeq(S2IO_MINUS_ONE, &bar0->rx_traffic_int); } } else { /* @@ -4205,7 +4265,9 @@ static irqreturn_t s2io_isr(int irq, void *dev_id) * will ensure that the actual interrupt causing bit get's * cleared and hence a read can be avoided. */ - writeq(val64, &bar0->rx_traffic_int); + if (reason & GEN_INTR_RXTRAFFIC) + writeq(S2IO_MINUS_ONE, &bar0->rx_traffic_int); + for (i = 0; i < config->rx_ring_num; i++) { rx_intr_handler(&mac_control->rings[i]); } @@ -4216,7 +4278,8 @@ static irqreturn_t s2io_isr(int irq, void *dev_id) * will ensure that the actual interrupt causing bit get's * cleared and hence a read can be avoided. */ - writeq(val64, &bar0->tx_traffic_int); + if (reason & GEN_INTR_TXTRAFFIC) + writeq(S2IO_MINUS_ONE, &bar0->tx_traffic_int); for (i = 0; i < config->tx_fifo_num; i++) tx_intr_handler(&mac_control->fifos[i]); @@ -4912,6 +4975,7 @@ static void s2io_vpd_read(nic_t *nic) strcpy(nic->product_name, "Xframe I 10GbE network adapter"); vpd_addr = 0x50; } + strcpy(nic->serial_num, "NOT AVAILABLE"); vpd_data = kmalloc(256, GFP_KERNEL); if (!vpd_data) @@ -4935,7 +4999,22 @@ static void s2io_vpd_read(nic_t *nic) pci_read_config_dword(nic->pdev, (vpd_addr + 4), (u32 *)&vpd_data[i]); } - if ((!fail) && (vpd_data[1] < VPD_PRODUCT_NAME_LEN)) { + + if(!fail) { + /* read serial number of adapter */ + for (cnt = 0; cnt < 256; cnt++) { + if ((vpd_data[cnt] == 'S') && + (vpd_data[cnt+1] == 'N') && + (vpd_data[cnt+2] < VPD_STRING_LEN)) { + memset(nic->serial_num, 0, VPD_STRING_LEN); + memcpy(nic->serial_num, &vpd_data[cnt + 3], + vpd_data[cnt+2]); + break; + } + } + } + + if ((!fail) && (vpd_data[1] < VPD_STRING_LEN)) { memset(nic->product_name, 0, vpd_data[1]); memcpy(nic->product_name, &vpd_data[3], vpd_data[1]); } @@ -5890,50 +5969,45 @@ static void s2io_set_link(struct work_struct *work) } val64 = readq(&bar0->adapter_status); - if (verify_xena_quiescence(nic, val64, nic->device_enabled_once)) { - if (LINK_IS_UP(val64)) { - val64 = readq(&bar0->adapter_control); - val64 |= ADAPTER_CNTL_EN; - writeq(val64, &bar0->adapter_control); - if (CARDS_WITH_FAULTY_LINK_INDICATORS(nic->device_type, - subid)) { - val64 = readq(&bar0->gpio_control); - val64 |= GPIO_CTRL_GPIO_0; - writeq(val64, &bar0->gpio_control); - val64 = readq(&bar0->gpio_control); - } else { - val64 |= ADAPTER_LED_ON; + if (LINK_IS_UP(val64)) { + if (!(readq(&bar0->adapter_control) & ADAPTER_CNTL_EN)) { + if (verify_xena_quiescence(nic)) { + val64 = readq(&bar0->adapter_control); + val64 |= ADAPTER_CNTL_EN; writeq(val64, &bar0->adapter_control); - } - if (s2io_link_fault_indication(nic) == - MAC_RMAC_ERR_TIMER) { - val64 = readq(&bar0->adapter_status); - if (!LINK_IS_UP(val64)) { - DBG_PRINT(ERR_DBG, "%s:", dev->name); - DBG_PRINT(ERR_DBG, " Link down"); - DBG_PRINT(ERR_DBG, "after "); - DBG_PRINT(ERR_DBG, "enabling "); - DBG_PRINT(ERR_DBG, "device \n"); + if (CARDS_WITH_FAULTY_LINK_INDICATORS( + nic->device_type, subid)) { + val64 = readq(&bar0->gpio_control); + val64 |= GPIO_CTRL_GPIO_0; + writeq(val64, &bar0->gpio_control); + val64 = readq(&bar0->gpio_control); + } else { + val64 |= ADAPTER_LED_ON; + writeq(val64, &bar0->adapter_control); } - } - if (nic->device_enabled_once == FALSE) { nic->device_enabled_once = TRUE; + } else { + DBG_PRINT(ERR_DBG, "%s: Error: ", dev->name); + DBG_PRINT(ERR_DBG, "device is not Quiescent\n"); + netif_stop_queue(dev); } + } + val64 = readq(&bar0->adapter_status); + if (!LINK_IS_UP(val64)) { + DBG_PRINT(ERR_DBG, "%s:", dev->name); + DBG_PRINT(ERR_DBG, " Link down after enabling "); + DBG_PRINT(ERR_DBG, "device \n"); + } else s2io_link(nic, LINK_UP); - } else { - if (CARDS_WITH_FAULTY_LINK_INDICATORS(nic->device_type, - subid)) { - val64 = readq(&bar0->gpio_control); - val64 &= ~GPIO_CTRL_GPIO_0; - writeq(val64, &bar0->gpio_control); - val64 = readq(&bar0->gpio_control); - } - s2io_link(nic, LINK_DOWN); + } else { + if (CARDS_WITH_FAULTY_LINK_INDICATORS(nic->device_type, + subid)) { + val64 = readq(&bar0->gpio_control); + val64 &= ~GPIO_CTRL_GPIO_0; + writeq(val64, &bar0->gpio_control); + val64 = readq(&bar0->gpio_control); } - } else { /* NIC is not Quiescent. */ - DBG_PRINT(ERR_DBG, "%s: Error: ", dev->name); - DBG_PRINT(ERR_DBG, "device is not Quiescent\n"); - netif_stop_queue(dev); + s2io_link(nic, LINK_DOWN); } clear_bit(0, &(nic->link_state)); } @@ -5982,7 +6056,7 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba, *skb = dev_alloc_skb(size); if (!(*skb)) { DBG_PRINT(ERR_DBG, "%s: dev_alloc_skb failed\n", - dev->name); + dev->name); return -ENOMEM; } ((RxD3_t*)rxdp)->Buffer2_ptr = *temp2 = @@ -6252,7 +6326,8 @@ static void s2io_card_down(nic_t * sp) rxd_owner_bit_reset(sp); val64 = readq(&bar0->adapter_status); - if (verify_xena_quiescence(sp, val64, sp->device_enabled_once)) { + if (verify_xena_quiescence(sp)) { + if(verify_pcc_quiescent(sp, sp->device_enabled_once)) break; } @@ -6315,6 +6390,13 @@ static int s2io_card_up(nic_t * sp) DBG_PRINT(INFO_DBG, "Buf in ring:%d is %d:\n", i, atomic_read(&sp->rx_bufs_left[i])); } + /* Maintain the state prior to the open */ + if (sp->promisc_flg) + sp->promisc_flg = 0; + if (sp->m_cast_flg) { + sp->m_cast_flg = 0; + sp->all_multi_pos= 0; + } /* Setting its receive mode */ s2io_set_multicast(dev); @@ -6914,7 +6996,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) sp->bar0 = ioremap(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0)); if (!sp->bar0) { - DBG_PRINT(ERR_DBG, "%s: S2IO: cannot remap io mem1\n", + DBG_PRINT(ERR_DBG, "%s: Neterion: cannot remap io mem1\n", dev->name); ret = -ENOMEM; goto bar0_remap_failed; @@ -6923,7 +7005,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) sp->bar1 = ioremap(pci_resource_start(pdev, 2), pci_resource_len(pdev, 2)); if (!sp->bar1) { - DBG_PRINT(ERR_DBG, "%s: S2IO: cannot remap io mem2\n", + DBG_PRINT(ERR_DBG, "%s: Neterion: cannot remap io mem2\n", dev->name); ret = -ENOMEM; goto bar1_remap_failed; @@ -7081,13 +7163,14 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) DBG_PRINT(ERR_DBG, "%s: Driver version %s\n", dev->name, s2io_driver_version); DBG_PRINT(ERR_DBG, "%s: MAC ADDR: " - "%02x:%02x:%02x:%02x:%02x:%02x\n", dev->name, + "%02x:%02x:%02x:%02x:%02x:%02x", dev->name, sp->def_mac_addr[0].mac_addr[0], sp->def_mac_addr[0].mac_addr[1], sp->def_mac_addr[0].mac_addr[2], sp->def_mac_addr[0].mac_addr[3], sp->def_mac_addr[0].mac_addr[4], sp->def_mac_addr[0].mac_addr[5]); + DBG_PRINT(ERR_DBG, "SERIAL NUMBER: %s\n", sp->serial_num); if (sp->device_type & XFRAME_II_DEVICE) { mode = s2io_print_pci_mode(sp); if (mode < 0) { @@ -7200,7 +7283,6 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev) free_shared_mem(sp); iounmap(sp->bar0); iounmap(sp->bar1); - pci_disable_device(pdev); if (sp->intr_type != MSI_X) pci_release_regions(pdev); else { @@ -7211,6 +7293,7 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev) } pci_set_drvdata(pdev, NULL); free_netdev(dev); + pci_disable_device(pdev); } /** diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 577fa3ad214e..8114f4b80e8a 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -30,6 +30,8 @@ #undef SUCCESS #define SUCCESS 0 #define FAILURE -1 +#define S2IO_MINUS_ONE 0xFFFFFFFFFFFFFFFFULL +#define S2IO_MAX_PCI_CONFIG_SPACE_REINIT 100 #define CHECKBIT(value, nbit) (value & (1 << nbit)) @@ -537,9 +539,9 @@ typedef struct _RxD_block { #define SIZE_OF_BLOCK 4096 -#define RXD_MODE_1 0 -#define RXD_MODE_3A 1 -#define RXD_MODE_3B 2 +#define RXD_MODE_1 0 /* One Buffer mode */ +#define RXD_MODE_3A 1 /* Three Buffer mode */ +#define RXD_MODE_3B 2 /* Two Buffer mode */ /* Structure to hold virtual addresses of Buf0 and Buf1 in * 2buf mode. */ @@ -849,8 +851,9 @@ struct s2io_nic { spinlock_t rx_lock; atomic_t isr_cnt; u64 *ufo_in_band_v; -#define VPD_PRODUCT_NAME_LEN 50 - u8 product_name[VPD_PRODUCT_NAME_LEN]; +#define VPD_STRING_LEN 80 + u8 product_name[VPD_STRING_LEN]; + u8 serial_num[VPD_STRING_LEN]; }; #define RESET_ERROR 1; @@ -974,11 +977,13 @@ static void tx_intr_handler(fifo_info_t *fifo_data); static void alarm_intr_handler(struct s2io_nic *sp); static int s2io_starter(void); +static void s2io_closer(void); static void s2io_tx_watchdog(struct net_device *dev); static void s2io_tasklet(unsigned long dev_addr); static void s2io_set_multicast(struct net_device *dev); static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp); static void s2io_link(nic_t * sp, int link); +static void s2io_reset(nic_t * sp); static int s2io_poll(struct net_device *dev, int *budget); static void s2io_init_pci(nic_t * sp); static int s2io_set_mac_addr(struct net_device *dev, u8 * addr); @@ -990,13 +995,17 @@ s2io_msix_ring_handle(int irq, void *dev_id); static irqreturn_t s2io_msix_fifo_handle(int irq, void *dev_id); static irqreturn_t s2io_isr(int irq, void *dev_id); -static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag); +static int verify_xena_quiescence(nic_t *sp); static const struct ethtool_ops netdev_ethtool_ops; static void s2io_set_link(struct work_struct *work); static int s2io_set_swapper(nic_t * sp); static void s2io_card_down(nic_t *nic); static int s2io_card_up(nic_t *nic); static int get_xena_rev_id(struct pci_dev *pdev); +static int wait_for_cmd_complete(void *addr, u64 busy_bit); +static int s2io_add_isr(nic_t * sp); +static void s2io_rem_isr(nic_t * sp); + static void restore_xmsi_data(nic_t *nic); static int s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro, RxD_t *rxdp, nic_t *sp); -- cgit v1.2.3 From 1ee6dd770b2302e32fdae489f4fc58c374399da4 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 31 Jan 2007 14:09:29 -0500 Subject: s2io: De-typedef driver. Removed namespace collisions due to usage of nic_t as per Ralf's patch Signed-off-by: Sivakumar Subramani Signed-off-by: Jeff Garzik --- drivers/net/s2io-regs.h | 6 +- drivers/net/s2io.c | 505 ++++++++++++++++++++++++------------------------ drivers/net/s2io.h | 202 +++++++++---------- 3 files changed, 362 insertions(+), 351 deletions(-) (limited to 'drivers/net/s2io.h') diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h index 518e96d75371..0e345cbc2bf9 100644 --- a/drivers/net/s2io-regs.h +++ b/drivers/net/s2io-regs.h @@ -15,7 +15,7 @@ #define TBD 0 -typedef struct _XENA_dev_config { +struct XENA_dev_config { /* Convention: mHAL_XXX is mask, vHAL_XXX is value */ /* General Control-Status Registers */ @@ -852,9 +852,9 @@ typedef struct _XENA_dev_config { #define SPI_CONTROL_DONE BIT(6) u64 spi_data; #define SPI_DATA_WRITE(data,len) vBIT(data,0,len) -} XENA_dev_config_t; +}; -#define XENA_REG_SPACE sizeof(XENA_dev_config_t) +#define XENA_REG_SPACE sizeof(struct XENA_dev_config) #define XENA_EEPROM_SPACE (0x01 << 11) #endif /* _REGS_H */ diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index b4c4cf467dc6..639fbc0f16f3 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -77,7 +77,7 @@ #include "s2io.h" #include "s2io-regs.h" -#define DRV_VERSION "2.0.15.2" +#define DRV_VERSION "2.0.16.1" /* S2io Driver name & version. */ static char s2io_driver_name[] = "Neterion"; @@ -86,7 +86,7 @@ static char s2io_driver_version[] = DRV_VERSION; static int rxd_size[4] = {32,48,48,64}; static int rxd_count[4] = {127,85,85,63}; -static inline int RXD_IS_UP2DT(RxD_t *rxdp) +static inline int RXD_IS_UP2DT(struct RxD_t *rxdp) { int ret; @@ -111,9 +111,9 @@ static inline int RXD_IS_UP2DT(RxD_t *rxdp) #define TASKLET_IN_USE test_and_set_bit(0, (&sp->tasklet_status)) #define PANIC 1 #define LOW 2 -static inline int rx_buffer_level(nic_t * sp, int rxb_size, int ring) +static inline int rx_buffer_level(struct s2io_nic * sp, int rxb_size, int ring) { - mac_info_t *mac_control; + struct mac_info *mac_control; mac_control = &sp->mac_control; if (rxb_size <= rxd_count[sp->rxd_mode]) @@ -286,7 +286,7 @@ static char ethtool_stats_keys[][ETH_GSTRING_LEN] = { static void s2io_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) { - nic_t *nic = dev->priv; + struct s2io_nic *nic = dev->priv; unsigned long flags; spin_lock_irqsave(&nic->tx_lock, flags); @@ -297,7 +297,7 @@ static void s2io_vlan_rx_register(struct net_device *dev, /* Unregister the vlan */ static void s2io_vlan_rx_kill_vid(struct net_device *dev, unsigned long vid) { - nic_t *nic = dev->priv; + struct s2io_nic *nic = dev->priv; unsigned long flags; spin_lock_irqsave(&nic->tx_lock, flags); @@ -458,14 +458,14 @@ static int init_shared_mem(struct s2io_nic *nic) u32 size; void *tmp_v_addr, *tmp_v_addr_next; dma_addr_t tmp_p_addr, tmp_p_addr_next; - RxD_block_t *pre_rxd_blk = NULL; + struct RxD_block *pre_rxd_blk = NULL; int i, j, blk_cnt; int lst_size, lst_per_page; struct net_device *dev = nic->dev; unsigned long tmp; - buffAdd_t *ba; + struct buffAdd *ba; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; mac_control = &nic->mac_control; @@ -483,12 +483,12 @@ static int init_shared_mem(struct s2io_nic *nic) return -EINVAL; } - lst_size = (sizeof(TxD_t) * config->max_txds); + lst_size = (sizeof(struct TxD) * config->max_txds); lst_per_page = PAGE_SIZE / lst_size; for (i = 0; i < config->tx_fifo_num; i++) { int fifo_len = config->tx_cfg[i].fifo_len; - int list_holder_size = fifo_len * sizeof(list_info_hold_t); + int list_holder_size = fifo_len * sizeof(struct list_info_hold); mac_control->fifos[i].list_info = kmalloc(list_holder_size, GFP_KERNEL); if (!mac_control->fifos[i].list_info) { @@ -579,9 +579,9 @@ static int init_shared_mem(struct s2io_nic *nic) mac_control->rings[i].block_count; } if (nic->rxd_mode == RXD_MODE_1) - size = (size * (sizeof(RxD1_t))); + size = (size * (sizeof(struct RxD1))); else - size = (size * (sizeof(RxD3_t))); + size = (size * (sizeof(struct RxD3))); for (i = 0; i < config->rx_ring_num; i++) { mac_control->rings[i].rx_curr_get_info.block_index = 0; @@ -599,7 +599,7 @@ static int init_shared_mem(struct s2io_nic *nic) (rxd_count[nic->rxd_mode] + 1); /* Allocating all the Rx blocks */ for (j = 0; j < blk_cnt; j++) { - rx_block_info_t *rx_blocks; + struct rx_block_info *rx_blocks; int l; rx_blocks = &mac_control->rings[i].rx_blocks[j]; @@ -619,7 +619,7 @@ static int init_shared_mem(struct s2io_nic *nic) memset(tmp_v_addr, 0, size); rx_blocks->block_virt_addr = tmp_v_addr; rx_blocks->block_dma_addr = tmp_p_addr; - rx_blocks->rxds = kmalloc(sizeof(rxd_info_t)* + rx_blocks->rxds = kmalloc(sizeof(struct rxd_info)* rxd_count[nic->rxd_mode], GFP_KERNEL); if (!rx_blocks->rxds) @@ -646,7 +646,7 @@ static int init_shared_mem(struct s2io_nic *nic) mac_control->rings[i].rx_blocks[(j + 1) % blk_cnt].block_dma_addr; - pre_rxd_blk = (RxD_block_t *) tmp_v_addr; + pre_rxd_blk = (struct RxD_block *) tmp_v_addr; pre_rxd_blk->reserved_2_pNext_RxD_block = (unsigned long) tmp_v_addr_next; pre_rxd_blk->pNext_RxD_Blk_physical = @@ -662,14 +662,14 @@ static int init_shared_mem(struct s2io_nic *nic) blk_cnt = config->rx_cfg[i].num_rxd / (rxd_count[nic->rxd_mode]+ 1); mac_control->rings[i].ba = - kmalloc((sizeof(buffAdd_t *) * blk_cnt), + kmalloc((sizeof(struct buffAdd *) * blk_cnt), GFP_KERNEL); if (!mac_control->rings[i].ba) return -ENOMEM; for (j = 0; j < blk_cnt; j++) { int k = 0; mac_control->rings[i].ba[j] = - kmalloc((sizeof(buffAdd_t) * + kmalloc((sizeof(struct buffAdd) * (rxd_count[nic->rxd_mode] + 1)), GFP_KERNEL); if (!mac_control->rings[i].ba[j]) @@ -701,7 +701,7 @@ static int init_shared_mem(struct s2io_nic *nic) } /* Allocation and initialization of Statistics block */ - size = sizeof(StatInfo_t); + size = sizeof(struct stat_block); mac_control->stats_mem = pci_alloc_consistent (nic->pdev, size, &mac_control->stats_mem_phy); @@ -716,7 +716,7 @@ static int init_shared_mem(struct s2io_nic *nic) mac_control->stats_mem_sz = size; tmp_v_addr = mac_control->stats_mem; - mac_control->stats_info = (StatInfo_t *) tmp_v_addr; + mac_control->stats_info = (struct stat_block *) tmp_v_addr; memset(tmp_v_addr, 0, size); DBG_PRINT(INIT_DBG, "%s:Ring Mem PHY: 0x%llx\n", dev->name, (unsigned long long) tmp_p_addr); @@ -736,7 +736,7 @@ static void free_shared_mem(struct s2io_nic *nic) int i, j, blk_cnt, size; void *tmp_v_addr; dma_addr_t tmp_p_addr; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; int lst_size, lst_per_page; struct net_device *dev = nic->dev; @@ -747,7 +747,7 @@ static void free_shared_mem(struct s2io_nic *nic) mac_control = &nic->mac_control; config = &nic->config; - lst_size = (sizeof(TxD_t) * config->max_txds); + lst_size = (sizeof(struct TxD) * config->max_txds); lst_per_page = PAGE_SIZE / lst_size; for (i = 0; i < config->tx_fifo_num; i++) { @@ -810,7 +810,7 @@ static void free_shared_mem(struct s2io_nic *nic) if (!mac_control->rings[i].ba[j]) continue; while (k != rxd_count[nic->rxd_mode]) { - buffAdd_t *ba = + struct buffAdd *ba = &mac_control->rings[i].ba[j][k]; kfree(ba->ba_0_org); kfree(ba->ba_1_org); @@ -836,9 +836,9 @@ static void free_shared_mem(struct s2io_nic *nic) * s2io_verify_pci_mode - */ -static int s2io_verify_pci_mode(nic_t *nic) +static int s2io_verify_pci_mode(struct s2io_nic *nic) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; register u64 val64 = 0; int mode; @@ -869,9 +869,9 @@ static int bus_speed[8] = {33, 133, 133, 200, 266, 133, 200, 266}; /** * s2io_print_pci_mode - */ -static int s2io_print_pci_mode(nic_t *nic) +static int s2io_print_pci_mode(struct s2io_nic *nic) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; register u64 val64 = 0; int mode; struct config_param *config = &nic->config; @@ -939,13 +939,13 @@ static int s2io_print_pci_mode(nic_t *nic) static int init_nic(struct s2io_nic *nic) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; struct net_device *dev = nic->dev; register u64 val64 = 0; void __iomem *add; u32 time; int i, j; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; int dtx_cnt = 0; unsigned long long mem_share; @@ -1628,7 +1628,7 @@ static int init_nic(struct s2io_nic *nic) #define LINK_UP_DOWN_INTERRUPT 1 #define MAC_RMAC_ERR_TIMER 2 -static int s2io_link_fault_indication(nic_t *nic) +static int s2io_link_fault_indication(struct s2io_nic *nic) { if (nic->intr_type != INTA) return MAC_RMAC_ERR_TIMER; @@ -1651,7 +1651,7 @@ static int s2io_link_fault_indication(nic_t *nic) static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; register u64 val64 = 0, temp64 = 0; /* Top level interrupt classification */ @@ -1773,10 +1773,10 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag) * Return: 1 If PCC is quiescence * 0 If PCC is not quiescence */ -static int verify_pcc_quiescent(nic_t *sp, int flag) +static int verify_pcc_quiescent(struct s2io_nic *sp, int flag) { int ret = 0, herc; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64 = readq(&bar0->adapter_status); herc = (sp->device_type == XFRAME_II_DEVICE); @@ -1813,10 +1813,10 @@ static int verify_pcc_quiescent(nic_t *sp, int flag) * 0 If Xena is not quiescence */ -static int verify_xena_quiescence(nic_t *sp) +static int verify_xena_quiescence(struct s2io_nic *sp) { int mode; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64 = readq(&bar0->adapter_status); mode = s2io_verify_pci_mode(sp); @@ -1880,9 +1880,9 @@ static int verify_xena_quiescence(nic_t *sp) * */ -static void fix_mac_address(nic_t * sp) +static void fix_mac_address(struct s2io_nic * sp) { - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64; int i = 0; @@ -1908,11 +1908,11 @@ static void fix_mac_address(nic_t * sp) static int start_nic(struct s2io_nic *nic) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; struct net_device *dev = nic->dev; register u64 val64 = 0; u16 subid, i; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; mac_control = &nic->mac_control; @@ -2017,11 +2017,12 @@ static int start_nic(struct s2io_nic *nic) /** * s2io_txdl_getskb - Get the skb from txdl, unmap and return skb */ -static struct sk_buff *s2io_txdl_getskb(fifo_info_t *fifo_data, TxD_t *txdlp, int get_off) +static struct sk_buff *s2io_txdl_getskb(struct fifo_info *fifo_data, struct \ + TxD *txdlp, int get_off) { - nic_t *nic = fifo_data->nic; + struct s2io_nic *nic = fifo_data->nic; struct sk_buff *skb; - TxD_t *txds; + struct TxD *txds; u16 j, frg_cnt; txds = txdlp; @@ -2035,7 +2036,7 @@ static struct sk_buff *s2io_txdl_getskb(fifo_info_t *fifo_data, TxD_t *txdlp, in skb = (struct sk_buff *) ((unsigned long) txds->Host_Control); if (!skb) { - memset(txdlp, 0, (sizeof(TxD_t) * fifo_data->max_txds)); + memset(txdlp, 0, (sizeof(struct TxD) * fifo_data->max_txds)); return NULL; } pci_unmap_single(nic->pdev, (dma_addr_t) @@ -2054,7 +2055,7 @@ static struct sk_buff *s2io_txdl_getskb(fifo_info_t *fifo_data, TxD_t *txdlp, in frag->size, PCI_DMA_TODEVICE); } } - memset(txdlp,0, (sizeof(TxD_t) * fifo_data->max_txds)); + memset(txdlp,0, (sizeof(struct TxD) * fifo_data->max_txds)); return(skb); } @@ -2070,9 +2071,9 @@ static void free_tx_buffers(struct s2io_nic *nic) { struct net_device *dev = nic->dev; struct sk_buff *skb; - TxD_t *txdp; + struct TxD *txdp; int i, j; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; int cnt = 0; @@ -2081,7 +2082,7 @@ static void free_tx_buffers(struct s2io_nic *nic) for (i = 0; i < config->tx_fifo_num; i++) { for (j = 0; j < config->tx_cfg[i].fifo_len - 1; j++) { - txdp = (TxD_t *) mac_control->fifos[i].list_info[j]. + txdp = (struct TxD *) mac_control->fifos[i].list_info[j]. list_virt_addr; skb = s2io_txdl_getskb(&mac_control->fifos[i], txdp, j); if (skb) { @@ -2109,10 +2110,10 @@ static void free_tx_buffers(struct s2io_nic *nic) static void stop_nic(struct s2io_nic *nic) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; register u64 val64 = 0; u16 interruptible; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; mac_control = &nic->mac_control; @@ -2130,14 +2131,15 @@ static void stop_nic(struct s2io_nic *nic) writeq(val64, &bar0->adapter_control); } -static int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb) +static int fill_rxd_3buf(struct s2io_nic *nic, struct RxD_t *rxdp, struct \ + sk_buff *skb) { struct net_device *dev = nic->dev; struct sk_buff *frag_list; void *tmp; /* Buffer-1 receives L3/L4 headers */ - ((RxD3_t*)rxdp)->Buffer1_ptr = pci_map_single + ((struct RxD3*)rxdp)->Buffer1_ptr = pci_map_single (nic->pdev, skb->data, l3l4hdr_size + 4, PCI_DMA_FROMDEVICE); @@ -2155,7 +2157,7 @@ static int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb) frag_list->tail = tmp; /* Buffer-2 receives L4 data payload */ - ((RxD3_t*)rxdp)->Buffer2_ptr = pci_map_single(nic->pdev, + ((struct RxD3*)rxdp)->Buffer2_ptr = pci_map_single(nic->pdev, frag_list->data, dev->mtu, PCI_DMA_FROMDEVICE); rxdp->Control_2 |= SET_BUFFER1_SIZE_3(l3l4hdr_size + 4); @@ -2189,16 +2191,16 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no) { struct net_device *dev = nic->dev; struct sk_buff *skb; - RxD_t *rxdp; + struct RxD_t *rxdp; int off, off1, size, block_no, block_no1; u32 alloc_tab = 0; u32 alloc_cnt; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; u64 tmp; - buffAdd_t *ba; + struct buffAdd *ba; unsigned long flags; - RxD_t *first_rxdp = NULL; + struct RxD_t *first_rxdp = NULL; mac_control = &nic->mac_control; config = &nic->config; @@ -2280,9 +2282,9 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no) } if (nic->rxd_mode == RXD_MODE_1) { /* 1 buffer mode - normal operation mode */ - memset(rxdp, 0, sizeof(RxD1_t)); + memset(rxdp, 0, sizeof(struct RxD1)); skb_reserve(skb, NET_IP_ALIGN); - ((RxD1_t*)rxdp)->Buffer0_ptr = pci_map_single + ((struct RxD1*)rxdp)->Buffer0_ptr = pci_map_single (nic->pdev, skb->data, size - NET_IP_ALIGN, PCI_DMA_FROMDEVICE); rxdp->Control_2 = SET_BUFFER0_SIZE_1(size - NET_IP_ALIGN); @@ -2299,7 +2301,7 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no) * payload */ - memset(rxdp, 0, sizeof(RxD3_t)); + memset(rxdp, 0, sizeof(struct RxD3)); ba = &mac_control->rings[ring_no].ba[block_no][off]; skb_reserve(skb, BUF0_LEN); tmp = (u64)(unsigned long) skb->data; @@ -2308,13 +2310,13 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no) skb->data = (void *) (unsigned long)tmp; skb->tail = (void *) (unsigned long)tmp; - if (!(((RxD3_t*)rxdp)->Buffer0_ptr)) - ((RxD3_t*)rxdp)->Buffer0_ptr = + if (!(((struct RxD3*)rxdp)->Buffer0_ptr)) + ((struct RxD3*)rxdp)->Buffer0_ptr = pci_map_single(nic->pdev, ba->ba_0, BUF0_LEN, PCI_DMA_FROMDEVICE); else pci_dma_sync_single_for_device(nic->pdev, - (dma_addr_t) ((RxD3_t*)rxdp)->Buffer0_ptr, + (dma_addr_t) ((struct RxD3*)rxdp)->Buffer0_ptr, BUF0_LEN, PCI_DMA_FROMDEVICE); rxdp->Control_2 = SET_BUFFER0_SIZE_3(BUF0_LEN); if (nic->rxd_mode == RXD_MODE_3B) { @@ -2324,13 +2326,13 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no) * Buffer2 will have L3/L4 header plus * L4 payload */ - ((RxD3_t*)rxdp)->Buffer2_ptr = pci_map_single + ((struct RxD3*)rxdp)->Buffer2_ptr = pci_map_single (nic->pdev, skb->data, dev->mtu + 4, PCI_DMA_FROMDEVICE); /* Buffer-1 will be dummy buffer. Not used */ - if (!(((RxD3_t*)rxdp)->Buffer1_ptr)) { - ((RxD3_t*)rxdp)->Buffer1_ptr = + if (!(((struct RxD3*)rxdp)->Buffer1_ptr)) { + ((struct RxD3*)rxdp)->Buffer1_ptr = pci_map_single(nic->pdev, ba->ba_1, BUF1_LEN, PCI_DMA_FROMDEVICE); @@ -2390,9 +2392,9 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk) struct net_device *dev = sp->dev; int j; struct sk_buff *skb; - RxD_t *rxdp; - mac_info_t *mac_control; - buffAdd_t *ba; + struct RxD_t *rxdp; + struct mac_info *mac_control; + struct buffAdd *ba; mac_control = &sp->mac_control; for (j = 0 ; j < rxd_count[sp->rxd_mode]; j++) { @@ -2405,41 +2407,41 @@ static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk) } if (sp->rxd_mode == RXD_MODE_1) { pci_unmap_single(sp->pdev, (dma_addr_t) - ((RxD1_t*)rxdp)->Buffer0_ptr, + ((struct RxD1*)rxdp)->Buffer0_ptr, dev->mtu + HEADER_ETHERNET_II_802_3_SIZE + HEADER_802_2_SIZE + HEADER_SNAP_SIZE, PCI_DMA_FROMDEVICE); - memset(rxdp, 0, sizeof(RxD1_t)); + memset(rxdp, 0, sizeof(struct RxD1)); } else if(sp->rxd_mode == RXD_MODE_3B) { ba = &mac_control->rings[ring_no]. ba[blk][j]; pci_unmap_single(sp->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer0_ptr, + ((struct RxD3*)rxdp)->Buffer0_ptr, BUF0_LEN, PCI_DMA_FROMDEVICE); pci_unmap_single(sp->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer1_ptr, + ((struct RxD3*)rxdp)->Buffer1_ptr, BUF1_LEN, PCI_DMA_FROMDEVICE); pci_unmap_single(sp->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer2_ptr, + ((struct RxD3*)rxdp)->Buffer2_ptr, dev->mtu + 4, PCI_DMA_FROMDEVICE); - memset(rxdp, 0, sizeof(RxD3_t)); + memset(rxdp, 0, sizeof(struct RxD3)); } else { pci_unmap_single(sp->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer0_ptr, BUF0_LEN, + ((struct RxD3*)rxdp)->Buffer0_ptr, BUF0_LEN, PCI_DMA_FROMDEVICE); pci_unmap_single(sp->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer1_ptr, + ((struct RxD3*)rxdp)->Buffer1_ptr, l3l4hdr_size + 4, PCI_DMA_FROMDEVICE); pci_unmap_single(sp->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer2_ptr, dev->mtu, + ((struct RxD3*)rxdp)->Buffer2_ptr, dev->mtu, PCI_DMA_FROMDEVICE); - memset(rxdp, 0, sizeof(RxD3_t)); + memset(rxdp, 0, sizeof(struct RxD3)); } dev_kfree_skb(skb); atomic_dec(&sp->rx_bufs_left[ring_no]); @@ -2459,7 +2461,7 @@ static void free_rx_buffers(struct s2io_nic *sp) { struct net_device *dev = sp->dev; int i, blk = 0, buf_cnt = 0; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; mac_control = &sp->mac_control; @@ -2494,11 +2496,11 @@ static void free_rx_buffers(struct s2io_nic *sp) static int s2io_poll(struct net_device *dev, int *budget) { - nic_t *nic = dev->priv; + struct s2io_nic *nic = dev->priv; int pkt_cnt = 0, org_pkts_to_process; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; int i; atomic_inc(&nic->isr_cnt); @@ -2568,10 +2570,10 @@ no_rx: */ static void s2io_netpoll(struct net_device *dev) { - nic_t *nic = dev->priv; - mac_info_t *mac_control; + struct s2io_nic *nic = dev->priv; + struct mac_info *mac_control; struct config_param *config; - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; u64 val64 = 0xFFFFFFFFFFFFFFFFULL; int i; @@ -2620,13 +2622,13 @@ static void s2io_netpoll(struct net_device *dev) * Return Value: * NONE. */ -static void rx_intr_handler(ring_info_t *ring_data) +static void rx_intr_handler(struct ring_info *ring_data) { - nic_t *nic = ring_data->nic; + struct s2io_nic *nic = ring_data->nic; struct net_device *dev = (struct net_device *) nic->dev; int get_block, put_block, put_offset; - rx_curr_get_info_t get_info, put_info; - RxD_t *rxdp; + struct rx_curr_get_info get_info, put_info; + struct RxD_t *rxdp; struct sk_buff *skb; int pkt_cnt = 0; int i; @@ -2641,7 +2643,7 @@ static void rx_intr_handler(ring_info_t *ring_data) get_info = ring_data->rx_curr_get_info; get_block = get_info.block_index; - put_info = ring_data->rx_curr_put_info; + memcpy(&put_info, &ring_data->rx_curr_put_info, sizeof(put_info)); put_block = put_info.block_index; rxdp = ring_data->rx_blocks[get_block].rxds[get_info.offset].virt_addr; if (!napi) { @@ -2671,7 +2673,7 @@ static void rx_intr_handler(ring_info_t *ring_data) } if (nic->rxd_mode == RXD_MODE_1) { pci_unmap_single(nic->pdev, (dma_addr_t) - ((RxD1_t*)rxdp)->Buffer0_ptr, + ((struct RxD1*)rxdp)->Buffer0_ptr, dev->mtu + HEADER_ETHERNET_II_802_3_SIZE + HEADER_802_2_SIZE + @@ -2679,22 +2681,22 @@ static void rx_intr_handler(ring_info_t *ring_data) PCI_DMA_FROMDEVICE); } else if (nic->rxd_mode == RXD_MODE_3B) { pci_dma_sync_single_for_cpu(nic->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer0_ptr, + ((struct RxD3*)rxdp)->Buffer0_ptr, BUF0_LEN, PCI_DMA_FROMDEVICE); pci_unmap_single(nic->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer2_ptr, + ((struct RxD3*)rxdp)->Buffer2_ptr, dev->mtu + 4, PCI_DMA_FROMDEVICE); } else { pci_dma_sync_single_for_cpu(nic->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer0_ptr, BUF0_LEN, + ((struct RxD3*)rxdp)->Buffer0_ptr, BUF0_LEN, PCI_DMA_FROMDEVICE); pci_unmap_single(nic->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer1_ptr, + ((struct RxD3*)rxdp)->Buffer1_ptr, l3l4hdr_size + 4, PCI_DMA_FROMDEVICE); pci_unmap_single(nic->pdev, (dma_addr_t) - ((RxD3_t*)rxdp)->Buffer2_ptr, + ((struct RxD3*)rxdp)->Buffer2_ptr, dev->mtu, PCI_DMA_FROMDEVICE); } prefetch(skb->data); @@ -2723,7 +2725,7 @@ static void rx_intr_handler(ring_info_t *ring_data) if (nic->lro) { /* Clear all LRO sessions before exiting */ for (i=0; ilro0_n[i]; + struct lro *lro = &nic->lro0_n[i]; if (lro->in_use) { update_L3L4_header(nic, lro); queue_rx_frame(lro->parent); @@ -2747,17 +2749,17 @@ static void rx_intr_handler(ring_info_t *ring_data) * NONE */ -static void tx_intr_handler(fifo_info_t *fifo_data) +static void tx_intr_handler(struct fifo_info *fifo_data) { - nic_t *nic = fifo_data->nic; + struct s2io_nic *nic = fifo_data->nic; struct net_device *dev = (struct net_device *) nic->dev; - tx_curr_get_info_t get_info, put_info; + struct tx_curr_get_info get_info, put_info; struct sk_buff *skb; - TxD_t *txdlp; + struct TxD *txdlp; get_info = fifo_data->tx_curr_get_info; - put_info = fifo_data->tx_curr_put_info; - txdlp = (TxD_t *) fifo_data->list_info[get_info.offset]. + memcpy(&put_info, &fifo_data->tx_curr_put_info, sizeof(put_info)); + txdlp = (struct TxD *) fifo_data->list_info[get_info.offset]. list_virt_addr; while ((!(txdlp->Control_1 & TXD_LIST_OWN_XENA)) && (get_info.offset != put_info.offset) && @@ -2794,7 +2796,7 @@ static void tx_intr_handler(fifo_info_t *fifo_data) get_info.offset++; if (get_info.offset == get_info.fifo_len + 1) get_info.offset = 0; - txdlp = (TxD_t *) fifo_data->list_info + txdlp = (struct TxD *) fifo_data->list_info [get_info.offset].list_virt_addr; fifo_data->tx_curr_get_info.offset = get_info.offset; @@ -2819,8 +2821,8 @@ static void tx_intr_handler(fifo_info_t *fifo_data) static void s2io_mdio_write(u32 mmd_type, u64 addr, u16 value, struct net_device *dev) { u64 val64 = 0x0; - nic_t *sp = dev->priv; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct s2io_nic *sp = dev->priv; + struct XENA_dev_config __iomem *bar0 = sp->bar0; //address transaction val64 = val64 | MDIO_MMD_INDX_ADDR(addr) @@ -2868,8 +2870,8 @@ static u64 s2io_mdio_read(u32 mmd_type, u64 addr, struct net_device *dev) { u64 val64 = 0x0; u64 rval64 = 0x0; - nic_t *sp = dev->priv; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct s2io_nic *sp = dev->priv; + struct XENA_dev_config __iomem *bar0 = sp->bar0; /* address transaction */ val64 = val64 | MDIO_MMD_INDX_ADDR(addr) @@ -2972,8 +2974,8 @@ static void s2io_updt_xpak_counter(struct net_device *dev) u64 val64 = 0x0; u64 addr = 0x0; - nic_t *sp = dev->priv; - StatInfo_t *stat_info = sp->mac_control.stats_info; + struct s2io_nic *sp = dev->priv; + struct stat_block *stat_info = sp->mac_control.stats_info; /* Check the communication with the MDIO slave */ addr = 0x0000; @@ -3071,7 +3073,7 @@ static void s2io_updt_xpak_counter(struct net_device *dev) static void alarm_intr_handler(struct s2io_nic *nic) { struct net_device *dev = (struct net_device *) nic->dev; - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; register u64 val64 = 0, err_reg = 0; u64 cnt; int i; @@ -3246,9 +3248,9 @@ static u16 check_pci_device_id(u16 id) * void. */ -static void s2io_reset(nic_t * sp) +static void s2io_reset(struct s2io_nic * sp) { - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64; u16 subid, pci_cmd; int i; @@ -3352,10 +3354,10 @@ new_way: * SUCCESS on success and FAILURE on failure. */ -static int s2io_set_swapper(nic_t * sp) +static int s2io_set_swapper(struct s2io_nic * sp) { struct net_device *dev = sp->dev; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64, valt, valr; /* @@ -3480,9 +3482,9 @@ static int s2io_set_swapper(nic_t * sp) return SUCCESS; } -static int wait_for_msix_trans(nic_t *nic, int i) +static int wait_for_msix_trans(struct s2io_nic *nic, int i) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; u64 val64; int ret = 0, cnt = 0; @@ -3501,9 +3503,9 @@ static int wait_for_msix_trans(nic_t *nic, int i) return ret; } -static void restore_xmsi_data(nic_t *nic) +static void restore_xmsi_data(struct s2io_nic *nic) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; u64 val64; int i; @@ -3519,9 +3521,9 @@ static void restore_xmsi_data(nic_t *nic) } } -static void store_xmsi_data(nic_t *nic) +static void store_xmsi_data(struct s2io_nic *nic) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; u64 val64, addr, data; int i; @@ -3542,9 +3544,9 @@ static void store_xmsi_data(nic_t *nic) } } -int s2io_enable_msi(nic_t *nic) +int s2io_enable_msi(struct s2io_nic *nic) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; u16 msi_ctrl, msg_val; struct config_param *config = &nic->config; struct net_device *dev = nic->dev; @@ -3592,9 +3594,9 @@ int s2io_enable_msi(nic_t *nic) return 0; } -static int s2io_enable_msi_x(nic_t *nic) +static int s2io_enable_msi_x(struct s2io_nic *nic) { - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; u64 tx_mat, rx_mat; u16 msi_control; /* Temp variable */ int ret, i, j, msix_indx = 1; @@ -3702,7 +3704,7 @@ static int s2io_enable_msi_x(nic_t *nic) static int s2io_open(struct net_device *dev) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; int err = 0; /* @@ -3755,7 +3757,7 @@ hw_init_failed: static int s2io_close(struct net_device *dev) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; flush_scheduled_work(); netif_stop_queue(dev); @@ -3781,15 +3783,15 @@ static int s2io_close(struct net_device *dev) static int s2io_xmit(struct sk_buff *skb, struct net_device *dev) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; u16 frg_cnt, frg_len, i, queue, queue_len, put_off, get_off; register u64 val64; - TxD_t *txdp; - TxFIFO_element_t __iomem *tx_fifo; + struct TxD *txdp; + struct TxFIFO_element __iomem *tx_fifo; unsigned long flags; u16 vlan_tag = 0; int vlan_priority = 0; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; int offload_type; @@ -3817,7 +3819,7 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev) put_off = (u16) mac_control->fifos[queue].tx_curr_put_info.offset; get_off = (u16) mac_control->fifos[queue].tx_curr_get_info.offset; - txdp = (TxD_t *) mac_control->fifos[queue].list_info[put_off]. + txdp = (struct TxD *) mac_control->fifos[queue].list_info[put_off]. list_virt_addr; queue_len = mac_control->fifos[queue].tx_curr_put_info.fifo_len + 1; @@ -3944,13 +3946,13 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev) static void s2io_alarm_handle(unsigned long data) { - nic_t *sp = (nic_t *)data; + struct s2io_nic *sp = (struct s2io_nic *)data; alarm_intr_handler(sp); mod_timer(&sp->alarm_timer, jiffies + HZ / 2); } -static int s2io_chk_rx_buffers(nic_t *sp, int rng_n) +static int s2io_chk_rx_buffers(struct s2io_nic *sp, int rng_n) { int rxb_size, level; @@ -3982,9 +3984,9 @@ static int s2io_chk_rx_buffers(nic_t *sp, int rng_n) static irqreturn_t s2io_msi_handle(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; int i; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; atomic_inc(&sp->isr_cnt); @@ -4014,8 +4016,8 @@ static irqreturn_t s2io_msi_handle(int irq, void *dev_id) static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id) { - ring_info_t *ring = (ring_info_t *)dev_id; - nic_t *sp = ring->nic; + struct ring_info *ring = (struct ring_info *)dev_id; + struct s2io_nic *sp = ring->nic; atomic_inc(&sp->isr_cnt); @@ -4028,17 +4030,17 @@ static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id) static irqreturn_t s2io_msix_fifo_handle(int irq, void *dev_id) { - fifo_info_t *fifo = (fifo_info_t *)dev_id; - nic_t *sp = fifo->nic; + struct fifo_info *fifo = (struct fifo_info *)dev_id; + struct s2io_nic *sp = fifo->nic; atomic_inc(&sp->isr_cnt); tx_intr_handler(fifo); atomic_dec(&sp->isr_cnt); return IRQ_HANDLED; } -static void s2io_txpic_intr_handle(nic_t *sp) +static void s2io_txpic_intr_handle(struct s2io_nic *sp) { - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64; val64 = readq(&bar0->pic_int_status); @@ -4108,11 +4110,11 @@ static void s2io_txpic_intr_handle(nic_t *sp) static irqreturn_t s2io_isr(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; - nic_t *sp = dev->priv; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct s2io_nic *sp = dev->priv; + struct XENA_dev_config __iomem *bar0 = sp->bar0; int i; u64 reason = 0; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; atomic_inc(&sp->isr_cnt); @@ -4198,9 +4200,9 @@ static irqreturn_t s2io_isr(int irq, void *dev_id) /** * s2io_updt_stats - */ -static void s2io_updt_stats(nic_t *sp) +static void s2io_updt_stats(struct s2io_nic *sp) { - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64; int cnt = 0; @@ -4219,7 +4221,7 @@ static void s2io_updt_stats(nic_t *sp) break; /* Updt failed */ } while(1); } else { - memset(sp->mac_control.stats_info, 0, sizeof(StatInfo_t)); + memset(sp->mac_control.stats_info, 0, sizeof(struct stat_block)); } } @@ -4235,8 +4237,8 @@ static void s2io_updt_stats(nic_t *sp) static struct net_device_stats *s2io_get_stats(struct net_device *dev) { - nic_t *sp = dev->priv; - mac_info_t *mac_control; + struct s2io_nic *sp = dev->priv; + struct mac_info *mac_control; struct config_param *config; @@ -4277,8 +4279,8 @@ static void s2io_set_multicast(struct net_device *dev) { int i, j, prev_cnt; struct dev_mc_list *mclist; - nic_t *sp = dev->priv; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct s2io_nic *sp = dev->priv; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64 = 0, multi_mac = 0x010203040506ULL, mask = 0xfeffffffffffULL; u64 dis_addr = 0xffffffffffffULL, mac_addr = 0; @@ -4431,8 +4433,8 @@ static void s2io_set_multicast(struct net_device *dev) static int s2io_set_mac_addr(struct net_device *dev, u8 * addr) { - nic_t *sp = dev->priv; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct s2io_nic *sp = dev->priv; + struct XENA_dev_config __iomem *bar0 = sp->bar0; register u64 val64, mac_addr = 0; int i; @@ -4478,7 +4480,7 @@ static int s2io_set_mac_addr(struct net_device *dev, u8 * addr) static int s2io_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; if ((info->autoneg == AUTONEG_ENABLE) || (info->speed != SPEED_10000) || (info->duplex != DUPLEX_FULL)) return -EINVAL; @@ -4504,7 +4506,7 @@ static int s2io_ethtool_sset(struct net_device *dev, static int s2io_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; info->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE); info->advertising = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE); info->port = PORT_FIBRE; @@ -4537,7 +4539,7 @@ static int s2io_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info) static void s2io_ethtool_gdrvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; strncpy(info->driver, s2io_driver_name, sizeof(info->driver)); strncpy(info->version, s2io_driver_version, sizeof(info->version)); @@ -4569,7 +4571,7 @@ static void s2io_ethtool_gregs(struct net_device *dev, int i; u64 reg; u8 *reg_space = (u8 *) space; - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; regs->len = XENA_REG_SPACE; regs->version = sp->pdev->subsystem_device; @@ -4591,8 +4593,8 @@ static void s2io_ethtool_gregs(struct net_device *dev, */ static void s2io_phy_id(unsigned long data) { - nic_t *sp = (nic_t *) data; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct s2io_nic *sp = (struct s2io_nic *) data; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64 = 0; u16 subid; @@ -4629,8 +4631,8 @@ static void s2io_phy_id(unsigned long data) static int s2io_ethtool_idnic(struct net_device *dev, u32 data) { u64 val64 = 0, last_gpio_ctrl_val; - nic_t *sp = dev->priv; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct s2io_nic *sp = dev->priv; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u16 subid; subid = sp->pdev->subsystem_device; @@ -4678,8 +4680,8 @@ static void s2io_ethtool_getpause_data(struct net_device *dev, struct ethtool_pauseparam *ep) { u64 val64; - nic_t *sp = dev->priv; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct s2io_nic *sp = dev->priv; + struct XENA_dev_config __iomem *bar0 = sp->bar0; val64 = readq(&bar0->rmac_pause_cfg); if (val64 & RMAC_PAUSE_GEN_ENABLE) @@ -4705,8 +4707,8 @@ static int s2io_ethtool_setpause_data(struct net_device *dev, struct ethtool_pauseparam *ep) { u64 val64; - nic_t *sp = dev->priv; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct s2io_nic *sp = dev->priv; + struct XENA_dev_config __iomem *bar0 = sp->bar0; val64 = readq(&bar0->rmac_pause_cfg); if (ep->tx_pause) @@ -4738,12 +4740,12 @@ static int s2io_ethtool_setpause_data(struct net_device *dev, */ #define S2IO_DEV_ID 5 -static int read_eeprom(nic_t * sp, int off, u64 * data) +static int read_eeprom(struct s2io_nic * sp, int off, u64 * data) { int ret = -1; u32 exit_cnt = 0; u64 val64; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; if (sp->device_type == XFRAME_I_DEVICE) { val64 = I2C_CONTROL_DEV_ID(S2IO_DEV_ID) | I2C_CONTROL_ADDR(off) | @@ -4803,11 +4805,11 @@ static int read_eeprom(nic_t * sp, int off, u64 * data) * 0 on success, -1 on failure. */ -static int write_eeprom(nic_t * sp, int off, u64 data, int cnt) +static int write_eeprom(struct s2io_nic * sp, int off, u64 data, int cnt) { int exit_cnt = 0, ret = -1; u64 val64; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; if (sp->device_type == XFRAME_I_DEVICE) { val64 = I2C_CONTROL_DEV_ID(S2IO_DEV_ID) | I2C_CONTROL_ADDR(off) | @@ -4852,7 +4854,7 @@ static int write_eeprom(nic_t * sp, int off, u64 data, int cnt) } return ret; } -static void s2io_vpd_read(nic_t *nic) +static void s2io_vpd_read(struct s2io_nic *nic) { u8 *vpd_data; u8 data; @@ -4931,7 +4933,7 @@ static int s2io_ethtool_geeprom(struct net_device *dev, { u32 i, valid; u64 data; - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; eeprom->magic = sp->pdev->vendor | (sp->pdev->device << 16); @@ -4969,7 +4971,7 @@ static int s2io_ethtool_seeprom(struct net_device *dev, { int len = eeprom->len, cnt = 0; u64 valid = 0, data; - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; if (eeprom->magic != (sp->pdev->vendor | (sp->pdev->device << 16))) { DBG_PRINT(ERR_DBG, @@ -5013,9 +5015,9 @@ static int s2io_ethtool_seeprom(struct net_device *dev, * 0 on success. */ -static int s2io_register_test(nic_t * sp, uint64_t * data) +static int s2io_register_test(struct s2io_nic * sp, uint64_t * data) { - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64 = 0, exp_val; int fail = 0; @@ -5080,7 +5082,7 @@ static int s2io_register_test(nic_t * sp, uint64_t * data) * 0 on success. */ -static int s2io_eeprom_test(nic_t * sp, uint64_t * data) +static int s2io_eeprom_test(struct s2io_nic * sp, uint64_t * data) { int fail = 0; u64 ret_data, org_4F0, org_7F0; @@ -5182,7 +5184,7 @@ static int s2io_eeprom_test(nic_t * sp, uint64_t * data) * 0 on success and -1 on failure. */ -static int s2io_bist_test(nic_t * sp, uint64_t * data) +static int s2io_bist_test(struct s2io_nic * sp, uint64_t * data) { u8 bist = 0; int cnt = 0, ret = -1; @@ -5218,9 +5220,9 @@ static int s2io_bist_test(nic_t * sp, uint64_t * data) * 0 on success. */ -static int s2io_link_test(nic_t * sp, uint64_t * data) +static int s2io_link_test(struct s2io_nic * sp, uint64_t * data) { - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64; val64 = readq(&bar0->adapter_status); @@ -5245,9 +5247,9 @@ static int s2io_link_test(nic_t * sp, uint64_t * data) * 0 on success. */ -static int s2io_rldram_test(nic_t * sp, uint64_t * data) +static int s2io_rldram_test(struct s2io_nic * sp, uint64_t * data) { - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64; int cnt, iteration = 0, test_fail = 0; @@ -5349,7 +5351,7 @@ static void s2io_ethtool_test(struct net_device *dev, struct ethtool_test *ethtest, uint64_t * data) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; int orig_state = netif_running(sp->dev); if (ethtest->flags == ETH_TEST_FL_OFFLINE) { @@ -5405,8 +5407,8 @@ static void s2io_get_ethtool_stats(struct net_device *dev, u64 * tmp_stats) { int i = 0; - nic_t *sp = dev->priv; - StatInfo_t *stat_info = sp->mac_control.stats_info; + struct s2io_nic *sp = dev->priv; + struct stat_block *stat_info = sp->mac_control.stats_info; s2io_updt_stats(sp); tmp_stats[i++] = @@ -5633,14 +5635,14 @@ static int s2io_ethtool_get_regs_len(struct net_device *dev) static u32 s2io_ethtool_get_rx_csum(struct net_device * dev) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; return (sp->rx_csum); } static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; if (data) sp->rx_csum = 1; @@ -5761,7 +5763,7 @@ static int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) static int s2io_change_mtu(struct net_device *dev, int new_mtu) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; if ((new_mtu < MIN_MTU) || (new_mtu > S2IO_JUMBO_SIZE)) { DBG_PRINT(ERR_DBG, "%s: MTU size is invalid.\n", @@ -5780,7 +5782,7 @@ static int s2io_change_mtu(struct net_device *dev, int new_mtu) if (netif_queue_stopped(dev)) netif_wake_queue(dev); } else { /* Device is down */ - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; u64 val64 = new_mtu; writeq(vBIT(val64, 2, 14), &bar0->rmac_max_pyld_len); @@ -5805,9 +5807,9 @@ static int s2io_change_mtu(struct net_device *dev, int new_mtu) static void s2io_tasklet(unsigned long dev_addr) { struct net_device *dev = (struct net_device *) dev_addr; - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; int i, ret; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; mac_control = &sp->mac_control; @@ -5840,9 +5842,9 @@ static void s2io_tasklet(unsigned long dev_addr) static void s2io_set_link(struct work_struct *work) { - nic_t *nic = container_of(work, nic_t, set_link_task); + struct s2io_nic *nic = container_of(work, struct s2io_nic, set_link_task); struct net_device *dev = nic->dev; - XENA_dev_config_t __iomem *bar0 = nic->bar0; + struct XENA_dev_config __iomem *bar0 = nic->bar0; register u64 val64; u16 subid; @@ -5904,9 +5906,10 @@ static void s2io_set_link(struct work_struct *work) clear_bit(0, &(nic->link_state)); } -static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba, - struct sk_buff **skb, u64 *temp0, u64 *temp1, - u64 *temp2, int size) +static int set_rxd_buffer_pointer(struct s2io_nic *sp, struct RxD_t *rxdp, + struct buffAdd *ba, + struct sk_buff **skb, u64 *temp0, u64 *temp1, + u64 *temp2, int size) { struct net_device *dev = sp->dev; struct sk_buff *frag_list; @@ -5920,7 +5923,7 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba, * using same mapped address for the Rxd * buffer pointer */ - ((RxD1_t*)rxdp)->Buffer0_ptr = *temp0; + ((struct RxD1*)rxdp)->Buffer0_ptr = *temp0; } else { *skb = dev_alloc_skb(size); if (!(*skb)) { @@ -5932,7 +5935,7 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba, * such it will be used for next rxd whose * Host Control is NULL */ - ((RxD1_t*)rxdp)->Buffer0_ptr = *temp0 = + ((struct RxD1*)rxdp)->Buffer0_ptr = *temp0 = pci_map_single( sp->pdev, (*skb)->data, size - NET_IP_ALIGN, PCI_DMA_FROMDEVICE); @@ -5941,9 +5944,9 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba, } else if ((sp->rxd_mode == RXD_MODE_3B) && (rxdp->Host_Control == 0)) { /* Two buffer Mode */ if (*skb) { - ((RxD3_t*)rxdp)->Buffer2_ptr = *temp2; - ((RxD3_t*)rxdp)->Buffer0_ptr = *temp0; - ((RxD3_t*)rxdp)->Buffer1_ptr = *temp1; + ((struct RxD3*)rxdp)->Buffer2_ptr = *temp2; + ((struct RxD3*)rxdp)->Buffer0_ptr = *temp0; + ((struct RxD3*)rxdp)->Buffer1_ptr = *temp1; } else { *skb = dev_alloc_skb(size); if (!(*skb)) { @@ -5951,26 +5954,26 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba, dev->name); return -ENOMEM; } - ((RxD3_t*)rxdp)->Buffer2_ptr = *temp2 = + ((struct RxD3*)rxdp)->Buffer2_ptr = *temp2 = pci_map_single(sp->pdev, (*skb)->data, dev->mtu + 4, PCI_DMA_FROMDEVICE); - ((RxD3_t*)rxdp)->Buffer0_ptr = *temp0 = + ((struct RxD3*)rxdp)->Buffer0_ptr = *temp0 = pci_map_single( sp->pdev, ba->ba_0, BUF0_LEN, PCI_DMA_FROMDEVICE); rxdp->Host_Control = (unsigned long) (*skb); /* Buffer-1 will be dummy buffer not used */ - ((RxD3_t*)rxdp)->Buffer1_ptr = *temp1 = + ((struct RxD3*)rxdp)->Buffer1_ptr = *temp1 = pci_map_single(sp->pdev, ba->ba_1, BUF1_LEN, PCI_DMA_FROMDEVICE); } } else if ((rxdp->Host_Control == 0)) { /* Three buffer mode */ if (*skb) { - ((RxD3_t*)rxdp)->Buffer0_ptr = *temp0; - ((RxD3_t*)rxdp)->Buffer1_ptr = *temp1; - ((RxD3_t*)rxdp)->Buffer2_ptr = *temp2; + ((struct RxD3*)rxdp)->Buffer0_ptr = *temp0; + ((struct RxD3*)rxdp)->Buffer1_ptr = *temp1; + ((struct RxD3*)rxdp)->Buffer2_ptr = *temp2; } else { *skb = dev_alloc_skb(size); if (!(*skb)) { @@ -5978,11 +5981,11 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba, dev->name); return -ENOMEM; } - ((RxD3_t*)rxdp)->Buffer0_ptr = *temp0 = + ((struct RxD3*)rxdp)->Buffer0_ptr = *temp0 = pci_map_single(sp->pdev, ba->ba_0, BUF0_LEN, PCI_DMA_FROMDEVICE); /* Buffer-1 receives L3/L4 headers */ - ((RxD3_t*)rxdp)->Buffer1_ptr = *temp1 = + ((struct RxD3*)rxdp)->Buffer1_ptr = *temp1 = pci_map_single( sp->pdev, (*skb)->data, l3l4hdr_size + 4, PCI_DMA_FROMDEVICE); @@ -6002,14 +6005,15 @@ static int set_rxd_buffer_pointer(nic_t *sp, RxD_t *rxdp, buffAdd_t *ba, /* * Buffer-2 receives L4 data payload */ - ((RxD3_t*)rxdp)->Buffer2_ptr = *temp2 = + ((struct RxD3*)rxdp)->Buffer2_ptr = *temp2 = pci_map_single( sp->pdev, frag_list->data, dev->mtu, PCI_DMA_FROMDEVICE); } } return 0; } -static void set_rxd_buffer_size(nic_t *sp, RxD_t *rxdp, int size) +static void set_rxd_buffer_size(struct s2io_nic *sp, struct RxD_t *rxdp, + int size) { struct net_device *dev = sp->dev; if (sp->rxd_mode == RXD_MODE_1) { @@ -6025,15 +6029,15 @@ static void set_rxd_buffer_size(nic_t *sp, RxD_t *rxdp, int size) } } -static int rxd_owner_bit_reset(nic_t *sp) +static int rxd_owner_bit_reset(struct s2io_nic *sp) { int i, j, k, blk_cnt = 0, size; - mac_info_t * mac_control = &sp->mac_control; + struct mac_info * mac_control = &sp->mac_control; struct config_param *config = &sp->config; struct net_device *dev = sp->dev; - RxD_t *rxdp = NULL; + struct RxD_t *rxdp = NULL; struct sk_buff *skb = NULL; - buffAdd_t *ba = NULL; + struct buffAdd *ba = NULL; u64 temp0_64 = 0, temp1_64 = 0, temp2_64 = 0; /* Calculate the size based on ring mode */ @@ -6072,7 +6076,7 @@ static int rxd_owner_bit_reset(nic_t *sp) } -static int s2io_add_isr(nic_t * sp) +static int s2io_add_isr(struct s2io_nic * sp) { int ret = 0; struct net_device *dev = sp->dev; @@ -6087,7 +6091,7 @@ static int s2io_add_isr(nic_t * sp) sp->intr_type = INTA; } - /* Store the values of the MSIX table in the nic_t structure */ + /* Store the values of the MSIX table in the struct s2io_nic structure */ store_xmsi_data(sp); /* After proper initialization of H/W, register ISR */ @@ -6142,7 +6146,7 @@ static int s2io_add_isr(nic_t * sp) } return 0; } -static void s2io_rem_isr(nic_t * sp) +static void s2io_rem_isr(struct s2io_nic * sp) { int cnt = 0; struct net_device *dev = sp->dev; @@ -6184,10 +6188,10 @@ static void s2io_rem_isr(nic_t * sp) } while(cnt < 5); } -static void s2io_card_down(nic_t * sp) +static void s2io_card_down(struct s2io_nic * sp) { int cnt = 0; - XENA_dev_config_t __iomem *bar0 = sp->bar0; + struct XENA_dev_config __iomem *bar0 = sp->bar0; unsigned long flags; register u64 val64 = 0; @@ -6248,10 +6252,10 @@ static void s2io_card_down(nic_t * sp) clear_bit(0, &(sp->link_state)); } -static int s2io_card_up(nic_t * sp) +static int s2io_card_up(struct s2io_nic * sp) { int i, ret = 0; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; struct net_device *dev = (struct net_device *) sp->dev; u16 interruptible; @@ -6350,7 +6354,7 @@ static int s2io_card_up(nic_t * sp) static void s2io_restart_nic(struct work_struct *work) { - nic_t *sp = container_of(work, nic_t, rst_timer_task); + struct s2io_nic *sp = container_of(work, struct s2io_nic, rst_timer_task); struct net_device *dev = sp->dev; s2io_card_down(sp); @@ -6379,7 +6383,7 @@ static void s2io_restart_nic(struct work_struct *work) static void s2io_tx_watchdog(struct net_device *dev) { - nic_t *sp = dev->priv; + struct s2io_nic *sp = dev->priv; if (netif_carrier_ok(dev)) { schedule_work(&sp->rst_timer_task); @@ -6404,16 +6408,16 @@ static void s2io_tx_watchdog(struct net_device *dev) * Return value: * SUCCESS on success and -1 on failure. */ -static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp) +static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) { - nic_t *sp = ring_data->nic; + struct s2io_nic *sp = ring_data->nic; struct net_device *dev = (struct net_device *) sp->dev; struct sk_buff *skb = (struct sk_buff *) ((unsigned long) rxdp->Host_Control); int ring_no = ring_data->ring_no; u16 l3_csum, l4_csum; unsigned long long err = rxdp->Control_1 & RXD_T_CODE; - lro_t *lro; + struct lro *lro; skb->dev = dev; @@ -6458,7 +6462,7 @@ static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp) int buf2_len = RXD_GET_BUFFER2_SIZE_3(rxdp->Control_2); unsigned char *buff = skb_push(skb, buf0_len); - buffAdd_t *ba = &ring_data->ba[get_block][get_off]; + struct buffAdd *ba = &ring_data->ba[get_block][get_off]; sp->stats.rx_bytes += buf0_len + buf2_len; memcpy(buff, ba->ba_0, buf0_len); @@ -6588,7 +6592,7 @@ aggregate: * void. */ -static void s2io_link(nic_t * sp, int link) +static void s2io_link(struct s2io_nic * sp, int link) { struct net_device *dev = (struct net_device *) sp->dev; @@ -6632,7 +6636,7 @@ static int get_xena_rev_id(struct pci_dev *pdev) * void */ -static void s2io_init_pci(nic_t * sp) +static void s2io_init_pci(struct s2io_nic * sp) { u16 pci_cmd = 0, pcix_cmd = 0; @@ -6715,15 +6719,15 @@ static int s2io_verify_parm(struct pci_dev *pdev, u8 *dev_intr_type) static int __devinit s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) { - nic_t *sp; + struct s2io_nic *sp; struct net_device *dev; int i, j, ret; int dma_flag = FALSE; u32 mac_up, mac_down; u64 val64 = 0, tmp64 = 0; - XENA_dev_config_t __iomem *bar0 = NULL; + struct XENA_dev_config __iomem *bar0 = NULL; u16 subid; - mac_info_t *mac_control; + struct mac_info *mac_control; struct config_param *config; int mode; u8 dev_intr_type = intr_type; @@ -6778,7 +6782,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) } } - dev = alloc_etherdev(sizeof(nic_t)); + dev = alloc_etherdev(sizeof(struct s2io_nic)); if (dev == NULL) { DBG_PRINT(ERR_DBG, "Device allocation failed\n"); pci_disable_device(pdev); @@ -6793,7 +6797,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) /* Private member variable initialized to s2io NIC structure */ sp = dev->priv; - memset(sp, 0, sizeof(nic_t)); + memset(sp, 0, sizeof(struct s2io_nic)); sp->dev = dev; sp->pdev = pdev; sp->high_dma_flag = dma_flag; @@ -6909,7 +6913,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) /* Initializing the BAR1 address as the start of the FIFO pointer. */ for (j = 0; j < MAX_TX_FIFOS; j++) { - mac_control->tx_FIFO_start[j] = (TxFIFO_element_t __iomem *) + mac_control->tx_FIFO_start[j] = (struct TxFIFO_element __iomem *) (sp->bar1 + (j * 0x00020000)); } @@ -7163,7 +7167,7 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev) { struct net_device *dev = (struct net_device *) pci_get_drvdata(pdev); - nic_t *sp; + struct s2io_nic *sp; if (dev == NULL) { DBG_PRINT(ERR_DBG, "Driver Data is NULL!!\n"); @@ -7215,7 +7219,7 @@ module_init(s2io_starter); module_exit(s2io_closer); static int check_L2_lro_capable(u8 *buffer, struct iphdr **ip, - struct tcphdr **tcp, RxD_t *rxdp) + struct tcphdr **tcp, struct RxD_t *rxdp) { int ip_off; u8 l2_type = (u8)((rxdp->Control_1 >> 37) & 0x7), ip_len; @@ -7249,7 +7253,7 @@ static int check_L2_lro_capable(u8 *buffer, struct iphdr **ip, return 0; } -static int check_for_socket_match(lro_t *lro, struct iphdr *ip, +static int check_for_socket_match(struct lro *lro, struct iphdr *ip, struct tcphdr *tcp) { DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__); @@ -7264,7 +7268,7 @@ static inline int get_l4_pyld_length(struct iphdr *ip, struct tcphdr *tcp) return(ntohs(ip->tot_len) - (ip->ihl << 2) - (tcp->doff << 2)); } -static void initiate_new_session(lro_t *lro, u8 *l2h, +static void initiate_new_session(struct lro *lro, u8 *l2h, struct iphdr *ip, struct tcphdr *tcp, u32 tcp_pyld_len) { DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__); @@ -7290,12 +7294,12 @@ static void initiate_new_session(lro_t *lro, u8 *l2h, lro->in_use = 1; } -static void update_L3L4_header(nic_t *sp, lro_t *lro) +static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro) { struct iphdr *ip = lro->iph; struct tcphdr *tcp = lro->tcph; u16 nchk; - StatInfo_t *statinfo = sp->mac_control.stats_info; + struct stat_block *statinfo = sp->mac_control.stats_info; DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__); /* Update L3 header */ @@ -7321,7 +7325,7 @@ static void update_L3L4_header(nic_t *sp, lro_t *lro) statinfo->sw_stat.num_aggregations++; } -static void aggregate_new_rx(lro_t *lro, struct iphdr *ip, +static void aggregate_new_rx(struct lro *lro, struct iphdr *ip, struct tcphdr *tcp, u32 l4_pyld) { DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__); @@ -7343,7 +7347,7 @@ static void aggregate_new_rx(lro_t *lro, struct iphdr *ip, } } -static int verify_l3_l4_lro_capable(lro_t *l_lro, struct iphdr *ip, +static int verify_l3_l4_lro_capable(struct lro *l_lro, struct iphdr *ip, struct tcphdr *tcp, u32 tcp_pyld_len) { u8 *ptr; @@ -7401,8 +7405,8 @@ static int verify_l3_l4_lro_capable(lro_t *l_lro, struct iphdr *ip, } static int -s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro, - RxD_t *rxdp, nic_t *sp) +s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, struct lro **lro, + struct RxD_t *rxdp, struct s2io_nic *sp) { struct iphdr *ip; struct tcphdr *tcph; @@ -7419,7 +7423,7 @@ s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro, tcph = (struct tcphdr *)*tcp; *tcp_len = get_l4_pyld_length(ip, tcph); for (i=0; ilro0_n[i]; + struct lro *l_lro = &sp->lro0_n[i]; if (l_lro->in_use) { if (check_for_socket_match(l_lro, ip, tcph)) continue; @@ -7457,7 +7461,7 @@ s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro, } for (i=0; ilro0_n[i]; + struct lro *l_lro = &sp->lro0_n[i]; if (!(l_lro->in_use)) { *lro = l_lro; ret = 3; /* Begin anew */ @@ -7496,9 +7500,9 @@ s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro, return ret; } -static void clear_lro_session(lro_t *lro) +static void clear_lro_session(struct lro *lro) { - static u16 lro_struct_size = sizeof(lro_t); + static u16 lro_struct_size = sizeof(struct lro); memset(lro, 0, lro_struct_size); } @@ -7514,7 +7518,8 @@ static void queue_rx_frame(struct sk_buff *skb) netif_rx(skb); } -static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb, +static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro, + struct sk_buff *skb, u32 tcp_len) { struct sk_buff *first = lro->parent; diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 8114f4b80e8a..a5e1a513deb5 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -39,7 +39,7 @@ #define MAX_FLICKER_TIME 60000 /* 60 Secs */ /* Maximum outstanding splits to be configured into xena. */ -typedef enum xena_max_outstanding_splits { +enum { XENA_ONE_SPLIT_TRANSACTION = 0, XENA_TWO_SPLIT_TRANSACTION = 1, XENA_THREE_SPLIT_TRANSACTION = 2, @@ -48,7 +48,7 @@ typedef enum xena_max_outstanding_splits { XENA_TWELVE_SPLIT_TRANSACTION = 5, XENA_SIXTEEN_SPLIT_TRANSACTION = 6, XENA_THIRTYTWO_SPLIT_TRANSACTION = 7 -} xena_max_outstanding_splits; +}; #define XENA_MAX_OUTSTANDING_SPLITS(n) (n << 4) /* OS concerned variables and constants */ @@ -79,7 +79,7 @@ static int debug_level = ERR_DBG; #define S2IO_JUMBO_SIZE 9600 /* Driver statistics maintained by driver */ -typedef struct { +struct swStat { unsigned long long single_ecc_errs; unsigned long long double_ecc_errs; unsigned long long parity_err_cnt; @@ -94,10 +94,10 @@ typedef struct { unsigned long long flush_max_pkts; unsigned long long sum_avg_pkts_aggregated; unsigned long long num_aggregations; -} swStat_t; +}; /* Xpak releated alarm and warnings */ -typedef struct { +struct xpakStat { u64 alarm_transceiver_temp_high; u64 alarm_transceiver_temp_low; u64 alarm_laser_bias_current_high; @@ -112,11 +112,11 @@ typedef struct { u64 warn_laser_output_power_low; u64 xpak_regs_stat; u32 xpak_timer_count; -} xpakStat_t; +}; /* The statistics block of Xena */ -typedef struct stat_block { +struct stat_block { /* Tx MAC statistics counters. */ __le32 tmac_data_octets; __le32 tmac_frms; @@ -292,9 +292,9 @@ typedef struct stat_block { __le32 reserved_14; __le32 link_fault_cnt; u8 buffer[20]; - swStat_t sw_stat; - xpakStat_t xpak_stat; -} StatInfo_t; + struct swStat sw_stat; + struct xpakStat xpak_stat; +}; /* * Structures representing different init time configuration @@ -317,7 +317,7 @@ static int fifo_map[][MAX_TX_FIFOS] = { }; /* Maintains Per FIFO related information. */ -typedef struct tx_fifo_config { +struct tx_fifo_config { #define MAX_AVAILABLE_TXDS 8192 u32 fifo_len; /* specifies len of FIFO upto 8192, ie no of TxDLs */ /* Priority definition */ @@ -334,11 +334,11 @@ typedef struct tx_fifo_config { u8 f_no_snoop; #define NO_SNOOP_TXD 0x01 #define NO_SNOOP_TXD_BUFFER 0x02 -} tx_fifo_config_t; +}; /* Maintains per Ring related information */ -typedef struct rx_ring_config { +struct rx_ring_config { u32 num_rxd; /*No of RxDs per Rx Ring */ #define RX_RING_PRI_0 0 /* highest */ #define RX_RING_PRI_1 1 @@ -359,7 +359,7 @@ typedef struct rx_ring_config { u8 f_no_snoop; #define NO_SNOOP_RXD 0x01 #define NO_SNOOP_RXD_BUFFER 0x02 -} rx_ring_config_t; +}; /* This structure provides contains values of the tunable parameters * of the H/W @@ -369,7 +369,7 @@ struct config_param { u32 tx_fifo_num; /*Number of Tx FIFOs */ u8 fifo_mapping[MAX_TX_FIFOS]; - tx_fifo_config_t tx_cfg[MAX_TX_FIFOS]; /*Per-Tx FIFO config */ + struct tx_fifo_config tx_cfg[MAX_TX_FIFOS]; /*Per-Tx FIFO config */ u32 max_txds; /*Max no. of Tx buffer descriptor per TxDL */ u64 tx_intr_type; /* Specifies if Tx Intr is UTILZ or PER_LIST type. */ @@ -378,7 +378,7 @@ struct config_param { u32 rx_ring_num; /*Number of receive rings */ #define MAX_RX_BLOCKS_PER_RING 150 - rx_ring_config_t rx_cfg[MAX_RX_RINGS]; /*Per-Rx Ring config */ + struct rx_ring_config rx_cfg[MAX_RX_RINGS]; /*Per-Rx Ring config */ u8 bimodal; /*Flag for setting bimodal interrupts*/ #define HEADER_ETHERNET_II_802_3_SIZE 14 @@ -397,14 +397,14 @@ struct config_param { }; /* Structure representing MAC Addrs */ -typedef struct mac_addr { +struct mac_addr { u8 mac_addr[ETH_ALEN]; -} macaddr_t; +}; /* Structure that represent every FIFO element in the BAR1 * Address location. */ -typedef struct _TxFIFO_element { +struct TxFIFO_element { u64 TxDL_Pointer; u64 List_Control; @@ -415,10 +415,10 @@ typedef struct _TxFIFO_element { #define TX_FIFO_SPECIAL_FUNC BIT(23) #define TX_FIFO_DS_NO_SNOOP BIT(31) #define TX_FIFO_BUFF_NO_SNOOP BIT(30) -} TxFIFO_element_t; +}; /* Tx descriptor structure */ -typedef struct _TxD { +struct TxD { u64 Control_1; /* bit mask */ #define TXD_LIST_OWN_XENA BIT(7) @@ -449,16 +449,16 @@ typedef struct _TxD { u64 Buffer_Pointer; u64 Host_Control; /* reserved for host */ -} TxD_t; +}; /* Structure to hold the phy and virt addr of every TxDL. */ -typedef struct list_info_hold { +struct list_info_hold { dma_addr_t list_phy_addr; void *list_virt_addr; -} list_info_hold_t; +}; /* Rx descriptor structure for 1 buffer mode */ -typedef struct _RxD_t { +struct RxD_t { u64 Host_Control; /* reserved for host */ u64 Control_1; #define RXD_OWN_XENA BIT(7) @@ -483,21 +483,21 @@ typedef struct _RxD_t { #define SET_NUM_TAG(val) vBIT(val,16,32) -} RxD_t; +}; /* Rx descriptor structure for 1 buffer mode */ -typedef struct _RxD1_t { - struct _RxD_t h; +struct RxD1 { + struct RxD_t h; #define MASK_BUFFER0_SIZE_1 vBIT(0x3FFF,2,14) #define SET_BUFFER0_SIZE_1(val) vBIT(val,2,14) #define RXD_GET_BUFFER0_SIZE_1(_Control_2) \ (u16)((_Control_2 & MASK_BUFFER0_SIZE_1) >> 48) u64 Buffer0_ptr; -} RxD1_t; +}; /* Rx descriptor structure for 3 or 2 buffer mode */ -typedef struct _RxD3_t { - struct _RxD_t h; +struct RxD3 { + struct RxD_t h; #define MASK_BUFFER0_SIZE_3 vBIT(0xFF,2,14) #define MASK_BUFFER1_SIZE_3 vBIT(0xFFFF,16,16) @@ -517,15 +517,15 @@ typedef struct _RxD3_t { u64 Buffer0_ptr; u64 Buffer1_ptr; u64 Buffer2_ptr; -} RxD3_t; +}; /* Structure that represents the Rx descriptor block which contains * 128 Rx descriptors. */ -typedef struct _RxD_block { +struct RxD_block { #define MAX_RXDS_PER_BLOCK_1 127 - RxD1_t rxd[MAX_RXDS_PER_BLOCK_1]; + struct RxD1 rxd[MAX_RXDS_PER_BLOCK_1]; u64 reserved_0; #define END_OF_BLOCK 0xFEFFFFFFFFFFFFFFULL @@ -535,7 +535,7 @@ typedef struct _RxD_block { u64 pNext_RxD_Blk_physical; /* Buff0_ptr.In a 32 bit arch * the upper 32 bits should * be 0 */ -} RxD_block_t; +}; #define SIZE_OF_BLOCK 4096 @@ -545,12 +545,12 @@ typedef struct _RxD_block { /* Structure to hold virtual addresses of Buf0 and Buf1 in * 2buf mode. */ -typedef struct bufAdd { +struct buffAdd { void *ba_0_org; void *ba_1_org; void *ba_0; void *ba_1; -} buffAdd_t; +}; /* Structure which stores all the MAC control parameters */ @@ -558,43 +558,46 @@ typedef struct bufAdd { * from which the Rx Interrupt processor can start picking * up the RxDs for processing. */ -typedef struct _rx_curr_get_info_t { +struct rx_curr_get_info { u32 block_index; u32 offset; u32 ring_len; -} rx_curr_get_info_t; +}; -typedef rx_curr_get_info_t rx_curr_put_info_t; +struct rx_curr_put_info { + u32 block_index; + u32 offset; + u32 ring_len; +}; /* This structure stores the offset of the TxDl in the FIFO * from which the Tx Interrupt processor can start picking * up the TxDLs for send complete interrupt processing. */ -typedef struct { +struct tx_curr_get_info { u32 offset; u32 fifo_len; -} tx_curr_get_info_t; - -typedef tx_curr_get_info_t tx_curr_put_info_t; +}; +struct tx_curr_put_info { + u32 offset; + u32 fifo_len; +}; -typedef struct rxd_info { +struct rxd_info { void *virt_addr; dma_addr_t dma_addr; -}rxd_info_t; +}; /* Structure that holds the Phy and virt addresses of the Blocks */ -typedef struct rx_block_info { +struct rx_block_info { void *block_virt_addr; dma_addr_t block_dma_addr; - rxd_info_t *rxds; -} rx_block_info_t; - -/* pre declaration of the nic structure */ -typedef struct s2io_nic nic_t; + struct rxd_info *rxds; +}; /* Ring specific structure */ -typedef struct ring_info { +struct ring_info { /* The ring number */ int ring_no; @@ -602,7 +605,7 @@ typedef struct ring_info { * Place holders for the virtual and physical addresses of * all the Rx Blocks */ - rx_block_info_t rx_blocks[MAX_RX_BLOCKS_PER_RING]; + struct rx_block_info rx_blocks[MAX_RX_BLOCKS_PER_RING]; int block_count; int pkt_cnt; @@ -610,24 +613,24 @@ typedef struct ring_info { * Put pointer info which indictes which RxD has to be replenished * with a new buffer. */ - rx_curr_put_info_t rx_curr_put_info; + struct rx_curr_put_info rx_curr_put_info; /* * Get pointer info which indictes which is the last RxD that was * processed by the driver. */ - rx_curr_get_info_t rx_curr_get_info; + struct rx_curr_get_info rx_curr_get_info; /* Index to the absolute position of the put pointer of Rx ring */ int put_pos; /* Buffer Address store. */ - buffAdd_t **ba; - nic_t *nic; -} ring_info_t; + struct buffAdd **ba; + struct s2io_nic *nic; +}; /* Fifo specific structure */ -typedef struct fifo_info { +struct fifo_info { /* FIFO number */ int fifo_no; @@ -635,40 +638,40 @@ typedef struct fifo_info { int max_txds; /* Place holder of all the TX List's Phy and Virt addresses. */ - list_info_hold_t *list_info; + struct list_info_hold *list_info; /* * Current offset within the tx FIFO where driver would write * new Tx frame */ - tx_curr_put_info_t tx_curr_put_info; + struct tx_curr_put_info tx_curr_put_info; /* * Current offset within tx FIFO from where the driver would start freeing * the buffers */ - tx_curr_get_info_t tx_curr_get_info; + struct tx_curr_get_info tx_curr_get_info; - nic_t *nic; -}fifo_info_t; + struct s2io_nic *nic; +}; /* Information related to the Tx and Rx FIFOs and Rings of Xena * is maintained in this structure. */ -typedef struct mac_info { +struct mac_info { /* tx side stuff */ /* logical pointer of start of each Tx FIFO */ - TxFIFO_element_t __iomem *tx_FIFO_start[MAX_TX_FIFOS]; + struct TxFIFO_element __iomem *tx_FIFO_start[MAX_TX_FIFOS]; /* Fifo specific structure */ - fifo_info_t fifos[MAX_TX_FIFOS]; + struct fifo_info fifos[MAX_TX_FIFOS]; /* Save virtual address of TxD page with zero DMA addr(if any) */ void *zerodma_virt_addr; /* rx side stuff */ /* Ring specific structure */ - ring_info_t rings[MAX_RX_RINGS]; + struct ring_info rings[MAX_RX_RINGS]; u16 rmac_pause_time; u16 mc_pause_threshold_q0q3; @@ -677,14 +680,14 @@ typedef struct mac_info { void *stats_mem; /* orignal pointer to allocated mem */ dma_addr_t stats_mem_phy; /* Physical address of the stat block */ u32 stats_mem_sz; - StatInfo_t *stats_info; /* Logical address of the stat block */ -} mac_info_t; + struct stat_block *stats_info; /* Logical address of the stat block */ +}; /* structure representing the user defined MAC addresses */ -typedef struct { +struct usr_addr { char addr[ETH_ALEN]; int usage_cnt; -} usr_addr_t; +}; /* Default Tunable parameters of the NIC. */ #define DEFAULT_FIFO_0_LEN 4096 @@ -717,7 +720,7 @@ struct msix_info_st { }; /* Data structure to represent a LRO session */ -typedef struct lro { +struct lro { struct sk_buff *parent; struct sk_buff *last_frag; u8 *l2h; @@ -733,7 +736,7 @@ typedef struct lro { u32 cur_tsval; u32 cur_tsecr; u8 saw_ts; -}lro_t; +}; /* Structure representing one instance of the NIC */ struct s2io_nic { @@ -744,7 +747,7 @@ struct s2io_nic { */ int pkts_to_process; struct net_device *dev; - mac_info_t mac_control; + struct mac_info mac_control; struct config_param config; struct pci_dev *pdev; void __iomem *bar0; @@ -752,8 +755,8 @@ struct s2io_nic { #define MAX_MAC_SUPPORTED 16 #define MAX_SUPPORTED_MULTICASTS MAX_MAC_SUPPORTED - macaddr_t def_mac_addr[MAX_MAC_SUPPORTED]; - macaddr_t pre_mac_addr[MAX_MAC_SUPPORTED]; + struct mac_addr def_mac_addr[MAX_MAC_SUPPORTED]; + struct mac_addr pre_mac_addr[MAX_MAC_SUPPORTED]; struct net_device_stats stats; int high_dma_flag; @@ -781,7 +784,7 @@ struct s2io_nic { #define MAX_ADDRS_SUPPORTED 64 u16 usr_addr_count; u16 mc_addr_count; - usr_addr_t usr_addrs[MAX_ADDRS_SUPPORTED]; + struct usr_addr usr_addrs[MAX_ADDRS_SUPPORTED]; u16 m_cast_flg; u16 all_multi_pos; @@ -837,7 +840,7 @@ struct s2io_nic { u8 device_type; #define MAX_LRO_SESSIONS 32 - lro_t lro0_n[MAX_LRO_SESSIONS]; + struct lro lro0_n[MAX_LRO_SESSIONS]; unsigned long clubbed_frms_cnt; unsigned long sending_both; u8 lro; @@ -972,8 +975,8 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev); static int init_shared_mem(struct s2io_nic *sp); static void free_shared_mem(struct s2io_nic *sp); static int init_nic(struct s2io_nic *nic); -static void rx_intr_handler(ring_info_t *ring_data); -static void tx_intr_handler(fifo_info_t *fifo_data); +static void rx_intr_handler(struct ring_info *ring_data); +static void tx_intr_handler(struct fifo_info *fifo_data); static void alarm_intr_handler(struct s2io_nic *sp); static int s2io_starter(void); @@ -981,38 +984,41 @@ static void s2io_closer(void); static void s2io_tx_watchdog(struct net_device *dev); static void s2io_tasklet(unsigned long dev_addr); static void s2io_set_multicast(struct net_device *dev); -static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp); -static void s2io_link(nic_t * sp, int link); -static void s2io_reset(nic_t * sp); +static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp); +static void s2io_link(struct s2io_nic * sp, int link); +static void s2io_reset(struct s2io_nic * sp); static int s2io_poll(struct net_device *dev, int *budget); -static void s2io_init_pci(nic_t * sp); +static void s2io_init_pci(struct s2io_nic * sp); static int s2io_set_mac_addr(struct net_device *dev, u8 * addr); static void s2io_alarm_handle(unsigned long data); -static int s2io_enable_msi(nic_t *nic); +static int s2io_enable_msi(struct s2io_nic *nic); static irqreturn_t s2io_msi_handle(int irq, void *dev_id); static irqreturn_t s2io_msix_ring_handle(int irq, void *dev_id); static irqreturn_t s2io_msix_fifo_handle(int irq, void *dev_id); static irqreturn_t s2io_isr(int irq, void *dev_id); -static int verify_xena_quiescence(nic_t *sp); +static int verify_xena_quiescence(struct s2io_nic *sp); static const struct ethtool_ops netdev_ethtool_ops; static void s2io_set_link(struct work_struct *work); -static int s2io_set_swapper(nic_t * sp); -static void s2io_card_down(nic_t *nic); -static int s2io_card_up(nic_t *nic); +static int s2io_set_swapper(struct s2io_nic * sp); +static void s2io_card_down(struct s2io_nic *nic); +static int s2io_card_up(struct s2io_nic *nic); static int get_xena_rev_id(struct pci_dev *pdev); static int wait_for_cmd_complete(void *addr, u64 busy_bit); -static int s2io_add_isr(nic_t * sp); -static void s2io_rem_isr(nic_t * sp); +static int s2io_add_isr(struct s2io_nic * sp); +static void s2io_rem_isr(struct s2io_nic * sp); -static void restore_xmsi_data(nic_t *nic); +static void restore_xmsi_data(struct s2io_nic *nic); -static int s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro, RxD_t *rxdp, nic_t *sp); -static void clear_lro_session(lro_t *lro); +static int +s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, struct lro **lro, + struct RxD_t *rxdp, struct s2io_nic *sp); +static void clear_lro_session(struct lro *lro); static void queue_rx_frame(struct sk_buff *skb); -static void update_L3L4_header(nic_t *sp, lro_t *lro); -static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb, u32 tcp_len); +static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro); +static void lro_append_pkt(struct s2io_nic *sp, struct lro *lro, + struct sk_buff *skb, u32 tcp_len); #define s2io_tcp_mss(skb) skb_shinfo(skb)->gso_size #define s2io_udp_mss(skb) skb_shinfo(skb)->gso_size -- cgit v1.2.3 From bd4f3ae1a1524114f7a8051214bacea2fe7813b8 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 9 Feb 2007 16:40:15 +0000 Subject: [PATCH] trivial s2io annotations Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- drivers/net/s2io.c | 2 +- drivers/net/s2io.h | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/net/s2io.h') diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 639fbc0f16f3..8646b64994ab 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -7298,7 +7298,7 @@ static void update_L3L4_header(struct s2io_nic *sp, struct lro *lro) { struct iphdr *ip = lro->iph; struct tcphdr *tcp = lro->tcph; - u16 nchk; + __sum16 nchk; struct stat_block *statinfo = sp->mac_control.stats_info; DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__); diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index a5e1a513deb5..0de0c65f945a 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -727,12 +727,12 @@ struct lro { struct iphdr *iph; struct tcphdr *tcph; u32 tcp_next_seq; - u32 tcp_ack; + __be32 tcp_ack; int total_len; int frags_len; int sg_num; int in_use; - u16 window; + __be16 window; u32 cur_tsval; u32 cur_tsecr; u8 saw_ts; @@ -1005,7 +1005,7 @@ static int s2io_set_swapper(struct s2io_nic * sp); static void s2io_card_down(struct s2io_nic *nic); static int s2io_card_up(struct s2io_nic *nic); static int get_xena_rev_id(struct pci_dev *pdev); -static int wait_for_cmd_complete(void *addr, u64 busy_bit); +static int wait_for_cmd_complete(void __iomem *addr, u64 busy_bit); static int s2io_add_isr(struct s2io_nic * sp); static void s2io_rem_isr(struct s2io_nic * sp); -- cgit v1.2.3