diff options
Diffstat (limited to 'drivers/net/netxen')
| -rw-r--r-- | drivers/net/netxen/netxen_nic.h | 5 | ||||
| -rw-r--r-- | drivers/net/netxen/netxen_nic_ctx.c | 14 | ||||
| -rw-r--r-- | drivers/net/netxen/netxen_nic_ethtool.c | 6 | ||||
| -rw-r--r-- | drivers/net/netxen/netxen_nic_hw.c | 13 | ||||
| -rw-r--r-- | drivers/net/netxen/netxen_nic_init.c | 167 | ||||
| -rw-r--r-- | drivers/net/netxen/netxen_nic_main.c | 79 |
6 files changed, 225 insertions, 59 deletions
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index 144d2e880422..174ac8ef82fa 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -53,8 +53,8 @@ #define _NETXEN_NIC_LINUX_MAJOR 4 #define _NETXEN_NIC_LINUX_MINOR 0 -#define _NETXEN_NIC_LINUX_SUBVERSION 72 -#define NETXEN_NIC_LINUX_VERSIONID "4.0.72" +#define _NETXEN_NIC_LINUX_SUBVERSION 73 +#define NETXEN_NIC_LINUX_VERSIONID "4.0.73" #define NETXEN_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c)) #define _major(v) (((v) >> 24) & 0xff) @@ -420,7 +420,6 @@ struct status_desc { } __attribute__ ((aligned(16))); /* UNIFIED ROMIMAGE *************************/ -#define NX_UNI_FW_MIN_SIZE 0xc8000 #define NX_UNI_DIR_SECT_PRODUCT_TBL 0x0 #define NX_UNI_DIR_SECT_BOOTLD 0x6 #define NX_UNI_DIR_SECT_FW 0x7 diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c index 2a8ef5fc9663..f26e54716c88 100644 --- a/drivers/net/netxen/netxen_nic_ctx.c +++ b/drivers/net/netxen/netxen_nic_ctx.c @@ -669,13 +669,15 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter) } sds_ring->desc_head = (struct status_desc *)addr; - sds_ring->crb_sts_consumer = - netxen_get_ioaddr(adapter, - recv_crb_registers[port].crb_sts_consumer[ring]); + if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) { + sds_ring->crb_sts_consumer = + netxen_get_ioaddr(adapter, + recv_crb_registers[port].crb_sts_consumer[ring]); - sds_ring->crb_intr_mask = - netxen_get_ioaddr(adapter, - recv_crb_registers[port].sw_int_mask[ring]); + sds_ring->crb_intr_mask = + netxen_get_ioaddr(adapter, + recv_crb_registers[port].sw_int_mask[ring]); + } } diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index f8499e56cbee..aecba787f7c8 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -703,6 +703,11 @@ netxen_nic_get_ethtool_stats(struct net_device *dev, } } +static u32 netxen_nic_get_tx_csum(struct net_device *dev) +{ + return dev->features & NETIF_F_IP_CSUM; +} + static u32 netxen_nic_get_rx_csum(struct net_device *dev) { struct netxen_adapter *adapter = netdev_priv(dev); @@ -909,6 +914,7 @@ const struct ethtool_ops netxen_nic_ethtool_ops = { .set_ringparam = netxen_nic_set_ringparam, .get_pauseparam = netxen_nic_get_pauseparam, .set_pauseparam = netxen_nic_set_pauseparam, + .get_tx_csum = netxen_nic_get_tx_csum, .set_tx_csum = ethtool_op_set_tx_csum, .set_sg = ethtool_op_set_sg, .get_tso = netxen_nic_get_tso, diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index a945591298a8..5e5fe2fd6397 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -23,6 +23,7 @@ * */ +#include <linux/slab.h> #include "netxen_nic.h" #include "netxen_nic_hw.h" @@ -537,7 +538,7 @@ netxen_nic_set_mcast_addr(struct netxen_adapter *adapter, void netxen_p2_nic_set_multi(struct net_device *netdev) { struct netxen_adapter *adapter = netdev_priv(netdev); - struct dev_mc_list *mc_ptr; + struct netdev_hw_addr *ha; u8 null_addr[6]; int i; @@ -571,8 +572,8 @@ void netxen_p2_nic_set_multi(struct net_device *netdev) netxen_nic_enable_mcast_filter(adapter); i = 0; - netdev_for_each_mc_addr(mc_ptr, netdev) - netxen_nic_set_mcast_addr(adapter, i++, mc_ptr->dmi_addr); + netdev_for_each_mc_addr(ha, netdev) + netxen_nic_set_mcast_addr(adapter, i++, ha->addr); /* Clear out remaining addresses */ while (i < adapter->max_mc_count) @@ -680,7 +681,7 @@ static int nx_p3_nic_add_mac(struct netxen_adapter *adapter, void netxen_p3_nic_set_multi(struct net_device *netdev) { struct netxen_adapter *adapter = netdev_priv(netdev); - struct dev_mc_list *mc_ptr; + struct netdev_hw_addr *ha; u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; u32 mode = VPORT_MISS_MODE_DROP; LIST_HEAD(del_list); @@ -707,8 +708,8 @@ void netxen_p3_nic_set_multi(struct net_device *netdev) } if (!netdev_mc_empty(netdev)) { - netdev_for_each_mc_addr(mc_ptr, netdev) - nx_p3_nic_add_mac(adapter, mc_ptr->dmi_addr, &del_list); + netdev_for_each_mc_addr(ha, netdev) + nx_p3_nic_add_mac(adapter, ha->addr, &del_list); } send_fw_cmd: diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 1c63610ead42..388feaf60ee7 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -25,6 +25,7 @@ #include <linux/netdevice.h> #include <linux/delay.h> +#include <linux/slab.h> #include "netxen_nic.h" #include "netxen_nic_hw.h" @@ -613,22 +614,123 @@ static struct uni_table_desc *nx_get_table_desc(const u8 *unirom, int section) return NULL; } +#define QLCNIC_FILEHEADER_SIZE (14 * 4) + static int -nx_set_product_offs(struct netxen_adapter *adapter) -{ - struct uni_table_desc *ptab_descr; +netxen_nic_validate_header(struct netxen_adapter *adapter) + { const u8 *unirom = adapter->fw->data; - uint32_t i; + struct uni_table_desc *directory = (struct uni_table_desc *) &unirom[0]; + u32 fw_file_size = adapter->fw->size; + u32 tab_size; __le32 entries; + __le32 entry_size; + + if (fw_file_size < QLCNIC_FILEHEADER_SIZE) + return -EINVAL; + + entries = cpu_to_le32(directory->num_entries); + entry_size = cpu_to_le32(directory->entry_size); + tab_size = cpu_to_le32(directory->findex) + (entries * entry_size); + + if (fw_file_size < tab_size) + return -EINVAL; + + return 0; +} + +static int +netxen_nic_validate_bootld(struct netxen_adapter *adapter) +{ + struct uni_table_desc *tab_desc; + struct uni_data_desc *descr; + const u8 *unirom = adapter->fw->data; + __le32 idx = cpu_to_le32(*((int *)&unirom[adapter->file_prd_off] + + NX_UNI_BOOTLD_IDX_OFF)); + u32 offs; + u32 tab_size; + u32 data_size; + + tab_desc = nx_get_table_desc(unirom, NX_UNI_DIR_SECT_BOOTLD); + + if (!tab_desc) + return -EINVAL; + + tab_size = cpu_to_le32(tab_desc->findex) + + (cpu_to_le32(tab_desc->entry_size) * (idx + 1)); + + if (adapter->fw->size < tab_size) + return -EINVAL; + + offs = cpu_to_le32(tab_desc->findex) + + (cpu_to_le32(tab_desc->entry_size) * (idx)); + descr = (struct uni_data_desc *)&unirom[offs]; + + data_size = cpu_to_le32(descr->findex) + cpu_to_le32(descr->size); + + if (adapter->fw->size < data_size) + return -EINVAL; + return 0; +} + +static int +netxen_nic_validate_fw(struct netxen_adapter *adapter) +{ + struct uni_table_desc *tab_desc; + struct uni_data_desc *descr; + const u8 *unirom = adapter->fw->data; + __le32 idx = cpu_to_le32(*((int *)&unirom[adapter->file_prd_off] + + NX_UNI_FIRMWARE_IDX_OFF)); + u32 offs; + u32 tab_size; + u32 data_size; + + tab_desc = nx_get_table_desc(unirom, NX_UNI_DIR_SECT_FW); + + if (!tab_desc) + return -EINVAL; + + tab_size = cpu_to_le32(tab_desc->findex) + + (cpu_to_le32(tab_desc->entry_size) * (idx + 1)); + + if (adapter->fw->size < tab_size) + return -EINVAL; + + offs = cpu_to_le32(tab_desc->findex) + + (cpu_to_le32(tab_desc->entry_size) * (idx)); + descr = (struct uni_data_desc *)&unirom[offs]; + data_size = cpu_to_le32(descr->findex) + cpu_to_le32(descr->size); + + if (adapter->fw->size < data_size) + return -EINVAL; + + return 0; +} + + +static int +netxen_nic_validate_product_offs(struct netxen_adapter *adapter) +{ + struct uni_table_desc *ptab_descr; + const u8 *unirom = adapter->fw->data; int mn_present = (NX_IS_REVISION_P2(adapter->ahw.revision_id)) ? 1 : netxen_p3_has_mn(adapter); + __le32 entries; + __le32 entry_size; + u32 tab_size; + u32 i; ptab_descr = nx_get_table_desc(unirom, NX_UNI_DIR_SECT_PRODUCT_TBL); if (ptab_descr == NULL) - return -1; + return -EINVAL; entries = cpu_to_le32(ptab_descr->num_entries); + entry_size = cpu_to_le32(ptab_descr->entry_size); + tab_size = cpu_to_le32(ptab_descr->findex) + (entries * entry_size); + + if (adapter->fw->size < tab_size) + return -EINVAL; nomn: for (i = 0; i < entries; i++) { @@ -657,9 +759,38 @@ nomn: goto nomn; } - return -1; + return -EINVAL; } +static int +netxen_nic_validate_unified_romimage(struct netxen_adapter *adapter) +{ + if (netxen_nic_validate_header(adapter)) { + dev_err(&adapter->pdev->dev, + "unified image: header validation failed\n"); + return -EINVAL; + } + + if (netxen_nic_validate_product_offs(adapter)) { + dev_err(&adapter->pdev->dev, + "unified image: product validation failed\n"); + return -EINVAL; + } + + if (netxen_nic_validate_bootld(adapter)) { + dev_err(&adapter->pdev->dev, + "unified image: bootld validation failed\n"); + return -EINVAL; + } + + if (netxen_nic_validate_fw(adapter)) { + dev_err(&adapter->pdev->dev, + "unified image: firmware validation failed\n"); + return -EINVAL; + } + + return 0; +} static struct uni_data_desc *nx_get_data_desc(struct netxen_adapter *adapter, u32 section, u32 idx_offset) @@ -761,7 +892,7 @@ nx_get_bios_version(struct netxen_adapter *adapter) if (adapter->fw_type == NX_UNIFIED_ROMIMAGE) { bios_ver = cpu_to_le32(*((u32 *) (&fw->data[prd_off]) + NX_UNI_BIOS_VERSION_OFF)); - return (bios_ver << 24) + ((bios_ver >> 8) & 0xff00) + + return (bios_ver << 16) + ((bios_ver >> 8) & 0xff00) + (bios_ver >> 24); } else return cpu_to_le32(*(u32 *)&fw->data[NX_BIOS_VERSION_OFFSET]); @@ -889,6 +1020,16 @@ netxen_load_firmware(struct netxen_adapter *adapter) flashaddr += 8; } + + size = (__force u32)nx_get_fw_size(adapter) % 8; + if (size) { + data = cpu_to_le64(ptr64[i]); + + if (adapter->pci_mem_write(adapter, + flashaddr, data)) + return -EIO; + } + } else { u64 data; u32 hi, lo; @@ -933,27 +1074,23 @@ static int netxen_validate_firmware(struct netxen_adapter *adapter) { __le32 val; - u32 ver, min_ver, bios, min_size; + u32 ver, min_ver, bios; struct pci_dev *pdev = adapter->pdev; const struct firmware *fw = adapter->fw; u8 fw_type = adapter->fw_type; if (fw_type == NX_UNIFIED_ROMIMAGE) { - if (nx_set_product_offs(adapter)) + if (netxen_nic_validate_unified_romimage(adapter)) return -EINVAL; - - min_size = NX_UNI_FW_MIN_SIZE; } else { val = cpu_to_le32(*(u32 *)&fw->data[NX_FW_MAGIC_OFFSET]); if ((__force u32)val != NETXEN_BDINFO_MAGIC) return -EINVAL; - min_size = NX_FW_MIN_SIZE; + if (fw->size < NX_FW_MIN_SIZE) + return -EINVAL; } - if (fw->size < min_size) - return -EINVAL; - val = nx_get_fw_version(adapter); if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 08780ef1c1f8..b665b420a4f2 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -23,6 +23,7 @@ * */ +#include <linux/slab.h> #include <linux/vmalloc.h> #include <linux/interrupt.h> #include "netxen_nic_hw.h" @@ -604,16 +605,14 @@ netxen_cleanup_pci_map(struct netxen_adapter *adapter) static int netxen_setup_pci_map(struct netxen_adapter *adapter) { - void __iomem *mem_ptr0 = NULL; - void __iomem *mem_ptr1 = NULL; - void __iomem *mem_ptr2 = NULL; void __iomem *db_ptr = NULL; resource_size_t mem_base, db_base; - unsigned long mem_len, db_len = 0, pci_len0 = 0; + unsigned long mem_len, db_len = 0; struct pci_dev *pdev = adapter->pdev; int pci_func = adapter->ahw.pci_func; + struct netxen_hardware_context *ahw = &adapter->ahw; int err = 0; @@ -630,24 +629,40 @@ netxen_setup_pci_map(struct netxen_adapter *adapter) /* 128 Meg of memory */ if (mem_len == NETXEN_PCI_128MB_SIZE) { - mem_ptr0 = ioremap(mem_base, FIRST_PAGE_GROUP_SIZE); - mem_ptr1 = ioremap(mem_base + SECOND_PAGE_GROUP_START, + + ahw->pci_base0 = ioremap(mem_base, FIRST_PAGE_GROUP_SIZE); + ahw->pci_base1 = ioremap(mem_base + SECOND_PAGE_GROUP_START, SECOND_PAGE_GROUP_SIZE); - mem_ptr2 = ioremap(mem_base + THIRD_PAGE_GROUP_START, + ahw->pci_base2 = ioremap(mem_base + THIRD_PAGE_GROUP_START, THIRD_PAGE_GROUP_SIZE); - pci_len0 = FIRST_PAGE_GROUP_SIZE; + if (ahw->pci_base0 == NULL || ahw->pci_base1 == NULL || + ahw->pci_base2 == NULL) { + dev_err(&pdev->dev, "failed to map PCI bar 0\n"); + err = -EIO; + goto err_out; + } + + ahw->pci_len0 = FIRST_PAGE_GROUP_SIZE; + } else if (mem_len == NETXEN_PCI_32MB_SIZE) { - mem_ptr1 = ioremap(mem_base, SECOND_PAGE_GROUP_SIZE); - mem_ptr2 = ioremap(mem_base + THIRD_PAGE_GROUP_START - + + ahw->pci_base1 = ioremap(mem_base, SECOND_PAGE_GROUP_SIZE); + ahw->pci_base2 = ioremap(mem_base + THIRD_PAGE_GROUP_START - SECOND_PAGE_GROUP_START, THIRD_PAGE_GROUP_SIZE); + if (ahw->pci_base1 == NULL || ahw->pci_base2 == NULL) { + dev_err(&pdev->dev, "failed to map PCI bar 0\n"); + err = -EIO; + goto err_out; + } + } else if (mem_len == NETXEN_PCI_2MB_SIZE) { - mem_ptr0 = pci_ioremap_bar(pdev, 0); - if (mem_ptr0 == NULL) { + ahw->pci_base0 = pci_ioremap_bar(pdev, 0); + if (ahw->pci_base0 == NULL) { dev_err(&pdev->dev, "failed to map PCI bar 0\n"); return -EIO; } - pci_len0 = mem_len; + ahw->pci_len0 = mem_len; } else { return -EIO; } @@ -656,11 +671,6 @@ netxen_setup_pci_map(struct netxen_adapter *adapter) dev_info(&pdev->dev, "%dMB memory map\n", (int)(mem_len>>20)); - adapter->ahw.pci_base0 = mem_ptr0; - adapter->ahw.pci_len0 = pci_len0; - adapter->ahw.pci_base1 = mem_ptr1; - adapter->ahw.pci_base2 = mem_ptr2; - if (NX_IS_REVISION_P3P(adapter->ahw.revision_id)) { adapter->ahw.ocm_win_crb = netxen_get_ioaddr(adapter, NETXEN_PCIX_PS_REG(PCIX_OCM_WINDOW_REG(pci_func))); @@ -772,15 +782,22 @@ netxen_check_options(struct netxen_adapter *adapter) if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) { adapter->msix_supported = !!use_msi_x; adapter->rss_supported = !!use_msi_x; - } else if (adapter->fw_version >= NETXEN_VERSION_CODE(3, 4, 336)) { - switch (adapter->ahw.board_type) { - case NETXEN_BRDTYPE_P2_SB31_10G: - case NETXEN_BRDTYPE_P2_SB31_10G_CX4: - adapter->msix_supported = !!use_msi_x; - adapter->rss_supported = !!use_msi_x; - break; - default: - break; + } else { + u32 flashed_ver = 0; + netxen_rom_fast_read(adapter, + NX_FW_VERSION_OFFSET, (int *)&flashed_ver); + flashed_ver = NETXEN_DECODE_VERSION(flashed_ver); + + if (flashed_ver >= NETXEN_VERSION_CODE(3, 4, 336)) { + switch (adapter->ahw.board_type) { + case NETXEN_BRDTYPE_P2_SB31_10G: + case NETXEN_BRDTYPE_P2_SB31_10G_CX4: + adapter->msix_supported = !!use_msi_x; + adapter->rss_supported = !!use_msi_x; + break; + default: + break; + } } } @@ -1246,8 +1263,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) int pci_func_id = PCI_FUNC(pdev->devfn); uint8_t revision_id; - if (pdev->revision >= NX_P3_A0 && pdev->revision < NX_P3_B1) { - pr_warning("%s: chip revisions between 0x%x-0x%x" + if (pdev->revision >= NX_P3_A0 && pdev->revision <= NX_P3_B1) { + pr_warning("%s: chip revisions between 0x%x-0x%x " "will not be enabled.\n", module_name(THIS_MODULE), NX_P3_A0, NX_P3_B1); return -ENODEV; @@ -2294,6 +2311,7 @@ netxen_fwinit_work(struct work_struct *work) } break; + case NX_DEV_NEED_RESET: case NX_DEV_INITALIZING: if (++adapter->fw_wait_cnt < FW_POLL_THRESH) { netxen_schedule_work(adapter, @@ -2337,6 +2355,9 @@ netxen_detach_work(struct work_struct *work) ref_cnt = nx_decr_dev_ref_cnt(adapter); + if (ref_cnt == -EIO) + goto err_ret; + delay = (ref_cnt == 0) ? 0 : (2 * FW_POLL_DELAY); adapter->fw_wait_cnt = 0; |
