diff options
Diffstat (limited to 'drivers')
62 files changed, 2063 insertions, 2917 deletions
diff --git a/drivers/atm/he.c b/drivers/atm/he.c index 2de64065aa1..29e66d603d3 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -790,11 +790,15 @@ he_init_group(struct he_dev *he_dev, int group) he_dev->rbps_base = pci_alloc_consistent(he_dev->pci_dev, CONFIG_RBPS_SIZE * sizeof(struct he_rbp), &he_dev->rbps_phys); if (he_dev->rbps_base == NULL) { - hprintk("failed to alloc rbps\n"); - return -ENOMEM; + hprintk("failed to alloc rbps_base\n"); + goto out_destroy_rbps_pool; } memset(he_dev->rbps_base, 0, CONFIG_RBPS_SIZE * sizeof(struct he_rbp)); he_dev->rbps_virt = kmalloc(CONFIG_RBPS_SIZE * sizeof(struct he_virt), GFP_KERNEL); + if (he_dev->rbps_virt == NULL) { + hprintk("failed to alloc rbps_virt\n"); + goto out_free_rbps_base; + } for (i = 0; i < CONFIG_RBPS_SIZE; ++i) { dma_addr_t dma_handle; @@ -802,7 +806,7 @@ he_init_group(struct he_dev *he_dev, int group) cpuaddr = pci_pool_alloc(he_dev->rbps_pool, GFP_KERNEL|GFP_DMA, &dma_handle); if (cpuaddr == NULL) - return -ENOMEM; + goto out_free_rbps_virt; he_dev->rbps_virt[i].virt = cpuaddr; he_dev->rbps_base[i].status = RBP_LOANED | RBP_SMALLBUF | (i << RBP_INDEX_OFF); @@ -827,17 +831,21 @@ he_init_group(struct he_dev *he_dev, int group) CONFIG_RBPL_BUFSIZE, 8, 0); if (he_dev->rbpl_pool == NULL) { hprintk("unable to create rbpl pool\n"); - return -ENOMEM; + goto out_free_rbps_virt; } he_dev->rbpl_base = pci_alloc_consistent(he_dev->pci_dev, CONFIG_RBPL_SIZE * sizeof(struct he_rbp), &he_dev->rbpl_phys); if (he_dev->rbpl_base == NULL) { - hprintk("failed to alloc rbpl\n"); - return -ENOMEM; + hprintk("failed to alloc rbpl_base\n"); + goto out_destroy_rbpl_pool; } memset(he_dev->rbpl_base, 0, CONFIG_RBPL_SIZE * sizeof(struct he_rbp)); he_dev->rbpl_virt = kmalloc(CONFIG_RBPL_SIZE * sizeof(struct he_virt), GFP_KERNEL); + if (he_dev->rbpl_virt == NULL) { + hprintk("failed to alloc rbpl_virt\n"); + goto out_free_rbpl_base; + } for (i = 0; i < CONFIG_RBPL_SIZE; ++i) { dma_addr_t dma_handle; @@ -845,7 +853,7 @@ he_init_group(struct he_dev *he_dev, int group) cpuaddr = pci_pool_alloc(he_dev->rbpl_pool, GFP_KERNEL|GFP_DMA, &dma_handle); if (cpuaddr == NULL) - return -ENOMEM; + goto out_free_rbpl_virt; he_dev->rbpl_virt[i].virt = cpuaddr; he_dev->rbpl_base[i].status = RBP_LOANED | (i << RBP_INDEX_OFF); @@ -870,7 +878,7 @@ he_init_group(struct he_dev *he_dev, int group) CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq), &he_dev->rbrq_phys); if (he_dev->rbrq_base == NULL) { hprintk("failed to allocate rbrq\n"); - return -ENOMEM; + goto out_free_rbpl_virt; } memset(he_dev->rbrq_base, 0, CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq)); @@ -894,7 +902,7 @@ he_init_group(struct he_dev *he_dev, int group) CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq), &he_dev->tbrq_phys); if (he_dev->tbrq_base == NULL) { hprintk("failed to allocate tbrq\n"); - return -ENOMEM; + goto out_free_rbpq_base; } memset(he_dev->tbrq_base, 0, CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq)); @@ -906,6 +914,39 @@ he_init_group(struct he_dev *he_dev, int group) he_writel(he_dev, CONFIG_TBRQ_THRESH, G0_TBRQ_THRESH + (group * 16)); return 0; + +out_free_rbpq_base: + pci_free_consistent(he_dev->pci_dev, CONFIG_RBRQ_SIZE * + sizeof(struct he_rbrq), he_dev->rbrq_base, + he_dev->rbrq_phys); + i = CONFIG_RBPL_SIZE; +out_free_rbpl_virt: + while (--i) + pci_pool_free(he_dev->rbps_pool, he_dev->rbpl_virt[i].virt, + he_dev->rbps_base[i].phys); + kfree(he_dev->rbpl_virt); + +out_free_rbpl_base: + pci_free_consistent(he_dev->pci_dev, CONFIG_RBPL_SIZE * + sizeof(struct he_rbp), he_dev->rbpl_base, + he_dev->rbpl_phys); +out_destroy_rbpl_pool: + pci_pool_destroy(he_dev->rbpl_pool); + + i = CONFIG_RBPL_SIZE; +out_free_rbps_virt: + while (--i) + pci_pool_free(he_dev->rbpl_pool, he_dev->rbps_virt[i].virt, + he_dev->rbpl_base[i].phys); + kfree(he_dev->rbps_virt); + +out_free_rbps_base: + pci_free_consistent(he_dev->pci_dev, CONFIG_RBPS_SIZE * + sizeof(struct he_rbp), he_dev->rbps_base, + he_dev->rbps_phys); +out_destroy_rbps_pool: + pci_pool_destroy(he_dev->rbps_pool); + return -ENOMEM; } static int __devinit diff --git a/drivers/atm/solos-attrlist.c b/drivers/atm/solos-attrlist.c index efa2808dd94..1a9332e4efe 100644 --- a/drivers/atm/solos-attrlist.c +++ b/drivers/atm/solos-attrlist.c @@ -25,6 +25,10 @@ SOLOS_ATTR_RO(RSCorrectedErrorsUp) SOLOS_ATTR_RO(RSUnCorrectedErrorsUp) SOLOS_ATTR_RO(InterleaveRDn) SOLOS_ATTR_RO(InterleaveRUp) +SOLOS_ATTR_RO(BisRDn) +SOLOS_ATTR_RO(BisRUp) +SOLOS_ATTR_RO(INPdown) +SOLOS_ATTR_RO(INPup) SOLOS_ATTR_RO(ShowtimeStart) SOLOS_ATTR_RO(ATURVendor) SOLOS_ATTR_RO(ATUCCountry) @@ -62,6 +66,13 @@ SOLOS_ATTR_RW(Defaults) SOLOS_ATTR_RW(LineMode) SOLOS_ATTR_RW(Profile) SOLOS_ATTR_RW(DetectNoise) +SOLOS_ATTR_RW(BisAForceSNRMarginDn) +SOLOS_ATTR_RW(BisMForceSNRMarginDn) +SOLOS_ATTR_RW(BisAMaxMargin) +SOLOS_ATTR_RW(BisMMaxMargin) +SOLOS_ATTR_RW(AnnexAForceSNRMarginDn) +SOLOS_ATTR_RW(AnnexAMaxMargin) +SOLOS_ATTR_RW(AnnexMMaxMargin) SOLOS_ATTR_RO(SupportedAnnexes) SOLOS_ATTR_RO(Status) SOLOS_ATTR_RO(TotalStart) diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index 307321b32cb..c5f5186d62a 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -59,21 +59,29 @@ #define RX_DMA_ADDR(port) (0x30 + (4 * (port))) #define DATA_RAM_SIZE 32768 -#define BUF_SIZE 4096 +#define BUF_SIZE 2048 +#define OLD_BUF_SIZE 4096 /* For FPGA versions <= 2*/ #define FPGA_PAGE 528 /* FPGA flash page size*/ #define SOLOS_PAGE 512 /* Solos flash page size*/ #define FPGA_BLOCK (FPGA_PAGE * 8) /* FPGA flash block size*/ #define SOLOS_BLOCK (SOLOS_PAGE * 8) /* Solos flash block size*/ -#define RX_BUF(card, nr) ((card->buffers) + (nr)*BUF_SIZE*2) -#define TX_BUF(card, nr) ((card->buffers) + (nr)*BUF_SIZE*2 + BUF_SIZE) +#define RX_BUF(card, nr) ((card->buffers) + (nr)*(card->buffer_size)*2) +#define TX_BUF(card, nr) ((card->buffers) + (nr)*(card->buffer_size)*2 + (card->buffer_size)) +#define FLASH_BUF ((card->buffers) + 4*(card->buffer_size)*2) #define RX_DMA_SIZE 2048 +#define FPGA_VERSION(a,b) (((a) << 8) + (b)) +#define LEGACY_BUFFERS 2 +#define DMA_SUPPORTED 4 + static int reset = 0; static int atmdebug = 0; static int firmware_upgrade = 0; static int fpga_upgrade = 0; +static int db_firmware_upgrade = 0; +static int db_fpga_upgrade = 0; struct pkt_hdr { __le16 size; @@ -116,6 +124,8 @@ struct solos_card { wait_queue_head_t param_wq; wait_queue_head_t fw_wq; int using_dma; + int fpga_version; + int buffer_size; }; @@ -136,10 +146,14 @@ MODULE_PARM_DESC(reset, "Reset Solos chips on startup"); MODULE_PARM_DESC(atmdebug, "Print ATM data"); MODULE_PARM_DESC(firmware_upgrade, "Initiate Solos firmware upgrade"); MODULE_PARM_DESC(fpga_upgrade, "Initiate FPGA upgrade"); +MODULE_PARM_DESC(db_firmware_upgrade, "Initiate daughter board Solos firmware upgrade"); +MODULE_PARM_DESC(db_fpga_upgrade, "Initiate daughter board FPGA upgrade"); module_param(reset, int, 0444); module_param(atmdebug, int, 0644); module_param(firmware_upgrade, int, 0444); module_param(fpga_upgrade, int, 0444); +module_param(db_firmware_upgrade, int, 0444); +module_param(db_fpga_upgrade, int, 0444); static void fpga_queue(struct solos_card *card, int port, struct sk_buff *skb, struct atm_vcc *vcc); @@ -517,10 +531,32 @@ static int flash_upgrade(struct solos_card *card, int chip) if (chip == 0) { fw_name = "solos-FPGA.bin"; blocksize = FPGA_BLOCK; - } else { + } + + if (chip == 1) { fw_name = "solos-Firmware.bin"; blocksize = SOLOS_BLOCK; } + + if (chip == 2){ + if (card->fpga_version > LEGACY_BUFFERS){ + fw_name = "solos-db-FPGA.bin"; + blocksize = FPGA_BLOCK; + } else { + dev_info(&card->dev->dev, "FPGA version doesn't support daughter board upgrades\n"); + return -EPERM; + } + } + + if (chip == 3){ + if (card->fpga_version > LEGACY_BUFFERS){ + fw_name = "solos-Firmware.bin"; + blocksize = SOLOS_BLOCK; + } else { + dev_info(&card->dev->dev, "FPGA version doesn't support daughter board upgrades\n"); + return -EPERM; + } + } if (request_firmware(&fw, fw_name, &card->dev->dev)) return -ENOENT; @@ -536,8 +572,10 @@ static int flash_upgrade(struct solos_card *card, int chip) data32 = ioread32(card->config_regs + FPGA_MODE); /* Set mode to Chip Erase */ - dev_info(&card->dev->dev, "Set FPGA Flash mode to %s Chip Erase\n", - chip?"Solos":"FPGA"); + if(chip == 0 || chip == 2) + dev_info(&card->dev->dev, "Set FPGA Flash mode to FPGA Chip Erase\n"); + if(chip == 1 || chip == 3) + dev_info(&card->dev->dev, "Set FPGA Flash mode to Solos Chip Erase\n"); iowrite32((chip * 2), card->config_regs + FLASH_MODE); @@ -557,7 +595,10 @@ static int flash_upgrade(struct solos_card *card, int chip) /* Copy block to buffer, swapping each 16 bits */ for(i = 0; i < blocksize; i += 4) { uint32_t word = swahb32p((uint32_t *)(fw->data + offset + i)); - iowrite32(word, RX_BUF(card, 3) + i); + if(card->fpga_version > LEGACY_BUFFERS) + iowrite32(word, FLASH_BUF + i); + else + iowrite32(word, RX_BUF(card, 3) + i); } /* Specify block number and then trigger flash write */ @@ -630,6 +671,10 @@ void solos_bh(unsigned long card_arg) memcpy_fromio(header, RX_BUF(card, port), sizeof(*header)); size = le16_to_cpu(header->size); + if (size > (card->buffer_size - sizeof(*header))){ + dev_warn(&card->dev->dev, "Invalid buffer size\n"); + continue; + } skb = alloc_skb(size + 1, GFP_ATOMIC); if (!skb) { @@ -1094,12 +1139,18 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id) fpga_ver = (data32 & 0x0000FFFF); major_ver = ((data32 & 0xFF000000) >> 24); minor_ver = ((data32 & 0x00FF0000) >> 16); + card->fpga_version = FPGA_VERSION(major_ver,minor_ver); + if (card->fpga_version > LEGACY_BUFFERS) + card->buffer_size = BUF_SIZE; + else + card->buffer_size = OLD_BUF_SIZE; dev_info(&dev->dev, "Solos FPGA Version %d.%02d svn-%d\n", major_ver, minor_ver, fpga_ver); - if (0 && fpga_ver > 27) + if (card->fpga_version >= DMA_SUPPORTED){ card->using_dma = 1; - else { + } else { + card->using_dma = 0; /* Set RX empty flag for all ports */ iowrite32(0xF0, card->config_regs + FLAGS_ADDR); } @@ -1131,6 +1182,12 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id) if (firmware_upgrade) flash_upgrade(card, 1); + if (db_fpga_upgrade) + flash_upgrade(card, 2); + + if (db_firmware_upgrade) + flash_upgrade(card, 3); + err = atm_init(card); if (err) goto out_free_irq; diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 462d9f59c53..83a1922e68e 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -87,7 +87,7 @@ /* These identify the driver base version and may not be removed. */ static char version[] = -KERN_INFO DRV_NAME ": 10/100 PCI Ethernet driver v" DRV_VERSION " (" DRV_RELDATE ")\n"; +DRV_NAME ": 10/100 PCI Ethernet driver v" DRV_VERSION " (" DRV_RELDATE ")\n"; MODULE_AUTHOR("Jeff Garzik <jgarzik@pobox.com>"); MODULE_DESCRIPTION("RealTek RTL-8139C+ series 10/100 PCI Ethernet driver"); diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 21333c18f34..f9fbd52b799 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1875,7 +1875,7 @@ config 68360_ENET config FEC bool "FEC ethernet controller (of ColdFire and some i.MX CPUs)" - depends on M523x || M527x || M5272 || M528x || M520x || M532x || MACH_MX27 || ARCH_MX35 + depends on M523x || M527x || M5272 || M528x || M520x || M532x || MACH_MX27 || ARCH_MX35 || ARCH_MX25 help Say Y here if you want to use the built-in 10/100 Fast ethernet controller on some Motorola ColdFire and Freescale i.MX processors. diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c index be2c6cfe6e8..1372e9a99f5 100644 --- a/drivers/net/atl1c/atl1c_main.c +++ b/drivers/net/atl1c/atl1c_main.c @@ -2296,7 +2296,7 @@ static int atl1c_suspend(struct pci_dev *pdev, pm_message_t state) u32 ctrl; u32 mac_ctrl_data; u32 master_ctrl_data; - u32 wol_ctrl_data; + u32 wol_ctrl_data = 0; u16 mii_bmsr_data; u16 save_autoneg_advertised; u16 mii_intr_status_data; diff --git a/drivers/net/atl1e/atl1e.h b/drivers/net/atl1e/atl1e.h index ba48220df16..490d3b38e0c 100644 --- a/drivers/net/atl1e/atl1e.h +++ b/drivers/net/atl1e/atl1e.h @@ -377,10 +377,19 @@ struct atl1e_hw { */ struct atl1e_tx_buffer { struct sk_buff *skb; + u16 flags; +#define ATL1E_TX_PCIMAP_SINGLE 0x0001 +#define ATL1E_TX_PCIMAP_PAGE 0x0002 +#define ATL1E_TX_PCIMAP_TYPE_MASK 0x0003 u16 length; dma_addr_t dma; }; +#define ATL1E_SET_PCIMAP_TYPE(tx_buff, type) do { \ + ((tx_buff)->flags) &= ~ATL1E_TX_PCIMAP_TYPE_MASK; \ + ((tx_buff)->flags) |= (type); \ + } while (0) + struct atl1e_rx_page { dma_addr_t dma; /* receive rage DMA address */ u8 *addr; /* receive rage virtual address */ diff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c index 69b830f4b68..955da733c2a 100644 --- a/drivers/net/atl1e/atl1e_main.c +++ b/drivers/net/atl1e/atl1e_main.c @@ -635,7 +635,11 @@ static void atl1e_clean_tx_ring(struct atl1e_adapter *adapter) for (index = 0; index < ring_count; index++) { tx_buffer = &tx_ring->tx_buffer[index]; if (tx_buffer->dma) { - pci_unmap_page(pdev, tx_buffer->dma, + if (tx_buffer->flags & ATL1E_TX_PCIMAP_SINGLE) + pci_unmap_single(pdev, tx_buffer->dma, + tx_buffer->length, PCI_DMA_TODEVICE); + else if (tx_buffer->flags & ATL1E_TX_PCIMAP_PAGE) + pci_unmap_page(pdev, tx_buffer->dma, tx_buffer->length, PCI_DMA_TODEVICE); tx_buffer->dma = 0; } @@ -1220,7 +1224,11 @@ static bool atl1e_clean_tx_irq(struct atl1e_adapter *adapter) while (next_to_clean != hw_next_to_clean) { tx_buffer = &tx_ring->tx_buffer[next_to_clean]; if (tx_buffer->dma) { - pci_unmap_page(adapter->pdev, tx_buffer->dma, + if (tx_buffer->flags & ATL1E_TX_PCIMAP_SINGLE) + pci_unmap_single(adapter->pdev, tx_buffer->dma, + tx_buffer->length, PCI_DMA_TODEVICE); + else if (tx_buffer->flags & ATL1E_TX_PCIMAP_PAGE) + pci_unmap_page(adapter->pdev, tx_buffer->dma, tx_buffer->length, PCI_DMA_TODEVICE); tx_buffer->dma = 0; } @@ -1741,6 +1749,7 @@ static void atl1e_tx_map(struct atl1e_adapter *adapter, tx_buffer->length = map_len; tx_buffer->dma = pci_map_single(adapter->pdev, skb->data, hdr_len, PCI_DMA_TODEVICE); + ATL1E_SET_PCIMAP_TYPE(tx_buffer, ATL1E_TX_PCIMAP_SINGLE); mapped_len += map_len; use_tpd->buffer_addr = cpu_to_le64(tx_buffer->dma); use_tpd->word2 = (use_tpd->word2 & (~TPD_BUFLEN_MASK)) | @@ -1766,6 +1775,7 @@ static void atl1e_tx_map(struct atl1e_adapter *adapter, tx_buffer->dma = pci_map_single(adapter->pdev, skb->data + mapped_len, map_len, PCI_DMA_TODEVICE); + ATL1E_SET_PCIMAP_TYPE(tx_buffer, ATL1E_TX_PCIMAP_SINGLE); mapped_len += map_len; use_tpd->buffer_addr = cpu_to_le64(tx_buffer->dma); use_tpd->word2 = (use_tpd->word2 & (~TPD_BUFLEN_MASK)) | @@ -1801,6 +1811,7 @@ static void atl1e_tx_map(struct atl1e_adapter *adapter, (i * MAX_TX_BUF_LEN), tx_buffer->length, PCI_DMA_TODEVICE); + ATL1E_SET_PCIMAP_TYPE(tx_buffer, ATL1E_TX_PCIMAP_PAGE); use_tpd->buffer_addr = cpu_to_le64(tx_buffer->dma); use_tpd->word2 = (use_tpd->word2 & (~TPD_BUFLEN_MASK)) | ((cpu_to_le32(tx_buffer->length) & diff --git a/drivers/net/b44.c b/drivers/net/b44.c index 0189dcd36f3..e046943ef29 100644 --- a/drivers/net/b44.c +++ b/drivers/net/b44.c @@ -847,23 +847,22 @@ static int b44_poll(struct napi_struct *napi, int budget) { struct b44 *bp = container_of(napi, struct b44, napi); int work_done; + unsigned long flags; - spin_lock_irq(&bp->lock); + spin_lock_irqsave(&bp->lock, flags); if (bp->istat & (ISTAT_TX | ISTAT_TO)) { /* spin_lock(&bp->tx_lock); */ b44_tx(bp); /* spin_unlock(&bp->tx_lock); */ } - spin_unlock_irq(&bp->lock); + spin_unlock_irqrestore(&bp->lock, flags); work_done = 0; if (bp->istat & ISTAT_RX) work_done += b44_rx(bp, budget); if (bp->istat & ISTAT_ERRORS) { - unsigned long flags; - spin_lock_irqsave(&bp->lock, flags); b44_halt(bp); b44_init_rings(bp); diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h index 13b72ce870d..684c6fe24c8 100644 --- a/drivers/net/benet/be.h +++ b/drivers/net/benet/be.h @@ -362,5 +362,6 @@ static inline u8 is_udp_pkt(struct sk_buff *skb) extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped); extern void be_link_status_update(struct be_adapter *adapter, bool link_up); +extern void netdev_stats_update(struct be_adapter *adapter); extern int be_load_fw(struct be_adapter *adapter, u8 *func); #endif /* BE_H */ diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index 1db09249830..3dd76c4170b 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -59,15 +59,22 @@ static int be_mcc_compl_process(struct be_adapter *adapter, compl_status = (compl->status >> CQE_STATUS_COMPL_SHIFT) & CQE_STATUS_COMPL_MASK; - if (compl_status != MCC_STATUS_SUCCESS) { + if (compl_status == MCC_STATUS_SUCCESS) { + if (compl->tag0 == OPCODE_ETH_GET_STATISTICS) { + struct be_cmd_resp_get_stats *resp = + adapter->stats.cmd.va; + be_dws_le_to_cpu(&resp->hw_stats, + sizeof(resp->hw_stats)); + netdev_stats_update(adapter); + } + } else if (compl_status != MCC_STATUS_NOT_SUPPORTED) { extd_status = (compl->status >> CQE_STATUS_EXTD_SHIFT) & CQE_STATUS_EXTD_MA |