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30 files changed, 21976 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 43c9efcd8e1..93198c1980a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1387,6 +1387,13 @@ L: linux-scsi@vger.kernel.org S: Supported F: drivers/scsi/bfa/ +BROCADE BNA 10 GIGABIT ETHERNET DRIVER +M: Rasesh Mody <rmody@brocade.com> +M: Debashis Dutt <ddutt@brocade.com> +L: netdev@vger.kernel.org +S: Supported +F: drivers/net/bna/ + BSG (block layer generic sg v4 driver) M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> L: linux-scsi@vger.kernel.org diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 85485287192..53c4810b119 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2869,6 +2869,20 @@ config QLGE To compile this driver as a module, choose M here: the module will be called qlge. +config BNA + tristate "Brocade 1010/1020 10Gb Ethernet Driver support" + depends on PCI + ---help--- + This driver supports Brocade 1010/1020 10Gb CEE capable Ethernet + cards. + To compile this driver as a module, choose M here: the module + will be called bna. + + For general information and support, go to the Brocade support + website at: + + <http://support.brocade.com> + source "drivers/net/sfc/Kconfig" source "drivers/net/benet/Kconfig" diff --git a/drivers/net/Makefile b/drivers/net/Makefile index f34b3baf7ee..18a277709a2 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -34,6 +34,7 @@ obj-$(CONFIG_ENIC) += enic/ obj-$(CONFIG_JME) += jme.o obj-$(CONFIG_BE2NET) += benet/ obj-$(CONFIG_VMXNET3) += vmxnet3/ +obj-$(CONFIG_BNA) += bna/ gianfar_driver-objs := gianfar.o \ gianfar_ethtool.o \ diff --git a/drivers/net/bna/Makefile b/drivers/net/bna/Makefile new file mode 100644 index 00000000000..a5d604de7fe --- /dev/null +++ b/drivers/net/bna/Makefile @@ -0,0 +1,11 @@ +# +# Copyright (c) 2005-2010 Brocade Communications Systems, Inc. +# All rights reserved. +# + +obj-$(CONFIG_BNA) += bna.o + +bna-objs := bnad.o bnad_ethtool.o bna_ctrl.o bna_txrx.o +bna-objs += bfa_ioc.o bfa_ioc_ct.o bfa_cee.o cna_fwimg.o + +EXTRA_CFLAGS := -Idrivers/net/bna diff --git a/drivers/net/bna/bfa_cee.c b/drivers/net/bna/bfa_cee.c new file mode 100644 index 00000000000..1545fc9720f --- /dev/null +++ b/drivers/net/bna/bfa_cee.c @@ -0,0 +1,407 @@ +/* + * Linux network driver for Brocade Converged Network Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +/* + * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + */ + +#include "bfa_defs_cna.h" +#include "cna.h" +#include "bfa_cee.h" +#include "bfi_cna.h" +#include "bfa_ioc.h" + +#define bfa_ioc_portid(__ioc) ((__ioc)->port_id) +#define bfa_lpuid(__arg) bfa_ioc_portid(&(__arg)->ioc) + +static void bfa_cee_format_lldp_cfg(struct bfa_cee_lldp_cfg *lldp_cfg); +static void bfa_cee_format_cee_cfg(void *buffer); + +static void +bfa_cee_format_cee_cfg(void *buffer) +{ + struct bfa_cee_attr *cee_cfg = buffer; + bfa_cee_format_lldp_cfg(&cee_cfg->lldp_remote); +} + +static void +bfa_cee_stats_swap(struct bfa_cee_stats *stats) +{ + u32 *buffer = (u32 *)stats; + int i; + + for (i = 0; i < (sizeof(struct bfa_cee_stats) / sizeof(u32)); + i++) { + buffer[i] = ntohl(buffer[i]); + } +} + +static void +bfa_cee_format_lldp_cfg(struct bfa_cee_lldp_cfg *lldp_cfg) +{ + lldp_cfg->time_to_live = + ntohs(lldp_cfg->time_to_live); + lldp_cfg->enabled_system_cap = + ntohs(lldp_cfg->enabled_system_cap); +} + +/** + * bfa_cee_attr_meminfo() + * + * @brief Returns the size of the DMA memory needed by CEE attributes + * + * @param[in] void + * + * @return Size of DMA region + */ +static u32 +bfa_cee_attr_meminfo(void) +{ + return roundup(sizeof(struct bfa_cee_attr), BFA_DMA_ALIGN_SZ); +} +/** + * bfa_cee_stats_meminfo() + * + * @brief Returns the size of the DMA memory needed by CEE stats + * + * @param[in] void + * + * @return Size of DMA region + */ +static u32 +bfa_cee_stats_meminfo(void) +{ + return roundup(sizeof(struct bfa_cee_stats), BFA_DMA_ALIGN_SZ); +} + +/** + * bfa_cee_get_attr_isr() + * + * @brief CEE ISR for get-attributes responses from f/w + * + * @param[in] cee - Pointer to the CEE module + * status - Return status from the f/w + * + * @return void + */ +static void +bfa_cee_get_attr_isr(struct bfa_cee *cee, enum bfa_status status) +{ + cee->get_attr_status = status; + if (status == BFA_STATUS_OK) { + memcpy(cee->attr, cee->attr_dma.kva, + sizeof(struct bfa_cee_attr)); + bfa_cee_format_cee_cfg(cee->attr); + } + cee->get_attr_pending = false; + if (cee->cbfn.get_attr_cbfn) + cee->cbfn.get_attr_cbfn(cee->cbfn.get_attr_cbarg, status); +} + +/** + * bfa_cee_get_attr_isr() + * + * @brief CEE ISR for get-stats responses from f/w + * + * @param[in] cee - Pointer to the CEE module + * status - Return status from the f/w + * + * @return void + */ +static void +bfa_cee_get_stats_isr(struct bfa_cee *cee, enum bfa_status status) +{ + cee->get_stats_status = status; + if (status == BFA_STATUS_OK) { + memcpy(cee->stats, cee->stats_dma.kva, + sizeof(struct bfa_cee_stats)); + bfa_cee_stats_swap(cee->stats); + } + cee->get_stats_pending = false; + if (cee->cbfn.get_stats_cbfn) + cee->cbfn.get_stats_cbfn(cee->cbfn.get_stats_cbarg, status); +} + +/** + * bfa_cee_get_attr_isr() + * + * @brief CEE ISR for reset-stats responses from f/w + * + * @param[in] cee - Pointer to the CEE module + * status - Return status from the f/w + * + * @return void + */ +static void +bfa_cee_reset_stats_isr(struct bfa_cee *cee, enum bfa_status status) +{ + cee->reset_stats_status = status; + cee->reset_stats_pending = false; + if (cee->cbfn.reset_stats_cbfn) + cee->cbfn.reset_stats_cbfn(cee->cbfn.reset_stats_cbarg, status); +} +/** + * bfa_cee_meminfo() + * + * @brief Returns the size of the DMA memory needed by CEE module + * + * @param[in] void + * + * @return Size of DMA region + */ +u32 +bfa_cee_meminfo(void) +{ + return bfa_cee_attr_meminfo() + bfa_cee_stats_meminfo(); +} + +/** + * bfa_cee_mem_claim() + * + * @brief Initialized CEE DMA Memory + * + * @param[in] cee CEE module pointer + * dma_kva Kernel Virtual Address of CEE DMA Memory + * dma_pa Physical Address of CEE DMA Memory + * + * @return void + */ +void +bfa_cee_mem_claim(struct bfa_cee *cee, u8 *dma_kva, u64 dma_pa) +{ + cee->attr_dma.kva = dma_kva; + cee->attr_dma.pa = dma_pa; + cee->stats_dma.kva = dma_kva + bfa_cee_attr_meminfo(); + cee->stats_dma.pa = dma_pa + bfa_cee_attr_meminfo(); + cee->attr = (struct bfa_cee_attr *) dma_kva; + cee->stats = (struct bfa_cee_stats *) + (dma_kva + bfa_cee_attr_meminfo()); +} + +/** + * bfa_cee_get_attr() + * + * @brief + * Send the request to the f/w to fetch CEE attributes. + * + * @param[in] Pointer to the CEE module data structure. + * + * @return Status + */ + +enum bfa_status +bfa_cee_get_attr(struct bfa_cee *cee, struct bfa_cee_attr *attr, + bfa_cee_get_attr_cbfn_t cbfn, void *cbarg) +{ + struct bfi_cee_get_req *cmd; + + BUG_ON(!((cee != NULL) && (cee->ioc != NULL))); + if (!bfa_ioc_is_operational(cee->ioc)) + return BFA_STATUS_IOC_FAILURE; + if (cee->get_attr_pending == true) + return BFA_STATUS_DEVBUSY; + cee->get_attr_pending = true; + cmd = (struct bfi_cee_get_req *) cee->get_cfg_mb.msg; + cee->attr = attr; + cee->cbfn.get_attr_cbfn = cbfn; + cee->cbfn.get_attr_cbarg = cbarg; + bfi_h2i_set(cmd->mh, BFI_MC_CEE, BFI_CEE_H2I_GET_CFG_REQ, + bfa_ioc_portid(cee->ioc)); + bfa_dma_be_addr_set(cmd->dma_addr, cee->attr_dma.pa); + bfa_ioc_mbox_queue(cee->ioc, &cee->get_cfg_mb); + + return BFA_STATUS_OK; +} + +/** + * bfa_cee_get_stats() + * + * @brief + * Send the request to the f/w to fetch CEE statistics. + * + * @param[in] Pointer to the CEE module data structure. + * + * @return Status + */ + +enum bfa_status +bfa_cee_get_stats(struct bfa_cee *cee, struct bfa_cee_stats *stats, + bfa_cee_get_stats_cbfn_t cbfn, void *cbarg) +{ + struct bfi_cee_get_req *cmd; + + BUG_ON(!((cee != NULL) && (cee->ioc != NULL))); + + if (!bfa_ioc_is_operational(cee->ioc)) + return BFA_STATUS_IOC_FAILURE; + if (cee->get_stats_pending == true) + return BFA_STATUS_DEVBUSY; + cee->get_stats_pending = true; + cmd = (struct bfi_cee_get_req *) cee->get_stats_mb.msg; + cee->stats = stats; + cee->cbfn.get_stats_cbfn = cbfn; + cee->cbfn.get_stats_cbarg = cbarg; + bfi_h2i_set(cmd->mh, BFI_MC_CEE, BFI_CEE_H2I_GET_STATS_REQ, + bfa_ioc_portid(cee->ioc)); + bfa_dma_be_addr_set(cmd->dma_addr, cee->stats_dma.pa); + bfa_ioc_mbox_queue(cee->ioc, &cee->get_stats_mb); + + return BFA_STATUS_OK; +} + +/** + * bfa_cee_reset_stats() + * + * @brief Clears CEE Stats in the f/w. + * + * @param[in] Pointer to the CEE module data structure. + * + * @return Status + */ + +enum bfa_status +bfa_cee_reset_stats(struct bfa_cee *cee, bfa_cee_reset_stats_cbfn_t cbfn, + void *cbarg) +{ + struct bfi_cee_reset_stats *cmd; + + BUG_ON(!((cee != NULL) && (cee->ioc != NULL))); + if (!bfa_ioc_is_operational(cee->ioc)) + return BFA_STATUS_IOC_FAILURE; + if (cee->reset_stats_pending == true) + return BFA_STATUS_DEVBUSY; + cee->reset_stats_pending = true; + cmd = (struct bfi_cee_reset_stats *) cee->reset_stats_mb.msg; + cee->cbfn.reset_stats_cbfn = cbfn; + cee->cbfn.reset_stats_cbarg = cbarg; + bfi_h2i_set(cmd->mh, BFI_MC_CEE, BFI_CEE_H2I_RESET_STATS, + bfa_ioc_portid(cee->ioc)); + bfa_ioc_mbox_queue(cee->ioc, &cee->reset_stats_mb); + return BFA_STATUS_OK; +} + +/** + * bfa_cee_isrs() + * + * @brief Handles Mail-box interrupts for CEE module. + * + * @param[in] Pointer to the CEE module data structure. + * + * @return void + */ + +void +bfa_cee_isr(void *cbarg, struct bfi_mbmsg *m) +{ + union bfi_cee_i2h_msg_u *msg; + struct bfi_cee_get_rsp *get_rsp; + struct bfa_cee *cee = (struct bfa_cee *) cbarg; + msg = (union bfi_cee_i2h_msg_u *) m; + get_rsp = (struct bfi_cee_get_rsp *) m; + switch (msg->mh.msg_id) { + case BFI_CEE_I2H_GET_CFG_RSP: + bfa_cee_get_attr_isr(cee, get_rsp->cmd_status); + break; + case BFI_CEE_I2H_GET_STATS_RSP: + bfa_cee_get_stats_isr(cee, get_rsp->cmd_status); + break; + case BFI_CEE_I2H_RESET_STATS_RSP: + bfa_cee_reset_stats_isr(cee, get_rsp->cmd_status); + break; + default: + BUG_ON(1); + } +} + +/** + * bfa_cee_hbfail() + * + * @brief CEE module heart-beat failure handler. + * + * @param[in] Pointer to the CEE module data structure. + * + * @return void + */ + +void +bfa_cee_hbfail(void *arg) +{ + struct bfa_cee *cee; + cee = (struct bfa_cee *) arg; + + if (cee->get_attr_pending == true) { + cee->get_attr_status = BFA_STATUS_FAILED; + cee->get_attr_pending = false; + if (cee->cbfn.get_attr_cbfn) { + cee->cbfn.get_attr_cbfn(cee->cbfn.get_attr_cbarg, + BFA_STATUS_FAILED); + } + } + if (cee->get_stats_pending == true) { + cee->get_stats_status = BFA_STATUS_FAILED; + cee->get_stats_pending = false; + if (cee->cbfn.get_stats_cbfn) { + cee->cbfn.get_stats_cbfn(cee->cbfn.get_stats_cbarg, + BFA_STATUS_FAILED); + } + } + if (cee->reset_stats_pending == true) { + cee->reset_stats_status = BFA_STATUS_FAILED; + cee->reset_stats_pending = false; + if (cee->cbfn.reset_stats_cbfn) { + cee->cbfn.reset_stats_cbfn(cee->cbfn.reset_stats_cbarg, + BFA_STATUS_FAILED); + } + } +} + +/** + * bfa_cee_attach() + * + * @brief CEE module-attach API + * + * @param[in] cee - Pointer to the CEE module data structure + * ioc - Pointer to the ioc module data structure + * dev - Pointer to the device driver module data structure + * The device driver specific mbox ISR functions have + * this pointer as one of the parameters. + * + * @return void + */ +void +bfa_cee_attach(struct bfa_cee *cee, struct bfa_ioc *ioc, + void *dev) +{ + BUG_ON(!(cee != NULL)); + cee->dev = dev; + cee->ioc = ioc; + + bfa_ioc_mbox_regisr(cee->ioc, BFI_MC_CEE, bfa_cee_isr, cee); + bfa_ioc_hbfail_init(&cee->hbfail, bfa_cee_hbfail, cee); + bfa_ioc_hbfail_register(cee->ioc, &cee->hbfail); +} + +/** + * bfa_cee_detach() + * + * @brief CEE module-detach API + * + * @param[in] cee - Pointer to the CEE module data structure + * + * @return void + */ +void +bfa_cee_detach(struct bfa_cee *cee) +{ +} diff --git a/drivers/net/bna/bfa_cee.h b/drivers/net/bna/bfa_cee.h new file mode 100644 index 00000000000..1208cadecee --- /dev/null +++ b/drivers/net/bna/bfa_cee.h @@ -0,0 +1,72 @@ +/* + * Linux network driver for Brocade Converged Network Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +/* + * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + */ + +#ifndef __BFA_CEE_H__ +#define __BFA_CEE_H__ + +#include "bfa_defs_cna.h" +#include "bfa_ioc.h" + +typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, enum bfa_status status); +typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, enum bfa_status status); +typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, enum bfa_status status); +typedef void (*bfa_cee_hbfail_cbfn_t) (void *dev, enum bfa_status status); + +struct bfa_cee_cbfn { + bfa_cee_get_attr_cbfn_t get_attr_cbfn; + void *get_attr_cbarg; + bfa_cee_get_stats_cbfn_t get_stats_cbfn; + void *get_stats_cbarg; + bfa_cee_reset_stats_cbfn_t reset_stats_cbfn; + void *reset_stats_cbarg; +}; + +struct bfa_cee { + void *dev; + bool get_attr_pending; + bool get_stats_pending; + bool reset_stats_pending; + enum bfa_status get_attr_status; + enum bfa_status get_stats_status; + enum bfa_status reset_stats_status; + struct bfa_cee_cbfn cbfn; + struct bfa_ioc_hbfail_notify hbfail; + struct bfa_cee_attr *attr; + struct bfa_cee_stats *stats; + struct bfa_dma attr_dma; + struct bfa_dma stats_dma; + struct bfa_ioc *ioc; + struct bfa_mbox_cmd get_cfg_mb; + struct bfa_mbox_cmd get_stats_mb; + struct bfa_mbox_cmd reset_stats_mb; +}; + +u32 bfa_cee_meminfo(void); +void bfa_cee_mem_claim(struct bfa_cee *cee, u8 *dma_kva, + u64 dma_pa); +void bfa_cee_attach(struct bfa_cee *cee, struct bfa_ioc *ioc, void *dev); +void bfa_cee_detach(struct bfa_cee *cee); +enum bfa_status bfa_cee_get_attr(struct bfa_cee *cee, + struct bfa_cee_attr *attr, bfa_cee_get_attr_cbfn_t cbfn, void *cbarg); +enum bfa_status bfa_cee_get_stats(struct bfa_cee *cee, + struct bfa_cee_stats *stats, bfa_cee_get_stats_cbfn_t cbfn, + void *cbarg); +enum bfa_status bfa_cee_reset_stats(struct bfa_cee *cee, + bfa_cee_reset_stats_cbfn_t cbfn, void *cbarg); + +#endif /* __BFA_CEE_H__ */ diff --git a/drivers/net/bna/bfa_defs.h b/drivers/net/bna/bfa_defs.h new file mode 100644 index 00000000000..29c1b8de2c2 --- /dev/null +++ b/drivers/net/bna/bfa_defs.h @@ -0,0 +1,243 @@ +/* + * Linux network driver for Brocade Converged Network Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +/* + * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + */ + +#ifndef __BFA_DEFS_H__ +#define __BFA_DEFS_H__ + +#include "cna.h" +#include "bfa_defs_status.h" +#include "bfa_defs_mfg_comm.h" + +#define BFA_STRING_32 32 +#define BFA_VERSION_LEN 64 + +/** + * ---------------------- adapter definitions ------------ + */ + +/** + * BFA adapter level attributes. + */ +enum { + BFA_ADAPTER_SERIAL_NUM_LEN = STRSZ(BFA_MFG_SERIALNUM_SIZE), + /* + *!< adapter serial num length + */ + BFA_ADAPTER_MODEL_NAME_LEN = 16, /*!< model name length */ + BFA_ADAPTER_MODEL_DESCR_LEN = 128, /*!< model description length */ + BFA_ADAPTER_MFG_NAME_LEN = 8, /*!< manufacturer name length */ + BFA_ADAPTER_SYM_NAME_LEN = 64, /*!< adapter symbolic name length */ + BFA_ADAPTER_OS_TYPE_LEN = 64, /*!< adapter os type length */ +}; + +struct bfa_adapter_attr { + char manufacturer[BFA_ADAPTER_MFG_NAME_LEN]; + char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN]; + u32 card_type; + char model[BFA_ADAPTER_MODEL_NAME_LEN]; + char model_descr[BFA_ADAPTER_MODEL_DESCR_LEN]; + u64 pwwn; + char node_symname[FC_SYMNAME_MAX]; + char hw_ver[BFA_VERSION_LEN]; + char fw_ver[BFA_VERSION_LEN]; + char optrom_ver[BFA_VERSION_LEN]; + char os_type[BFA_ADAPTER_OS_TYPE_LEN]; + struct bfa_mfg_vpd vpd; + struct mac mac; + + u8 nports; + u8 max_speed; + u8 prototype; + char asic_rev; + + u8 pcie_gen; + u8 pcie_lanes_orig; + u8 pcie_lanes; + u8 cna_capable; + + u8 is_mezz; + u8 trunk_capable; +}; + +/** + * ---------------------- IOC definitions ------------ + */ + +enum { + BFA_IOC_DRIVER_LEN = 16, + BFA_IOC_CHIP_REV_LEN = 8, +}; + +/** + * Driver and firmware versions. + */ +struct bfa_ioc_driver_attr { + char driver[BFA_IOC_DRIVER_LEN]; /*!< driver name */ + char driver_ver[BFA_VERSION_LEN]; /*!< driver version */ + char fw_ver[BFA_VERSION_LEN]; /*!< firmware version */ + char bios_ver[BFA_VERSION_LEN]; /*!< bios version */ + char efi_ver[BFA_VERSION_LEN]; /*!< EFI version */ + char ob_ver[BFA_VERSION_LEN]; /*!< openboot version */ +}; + +/** + * IOC PCI device attributes + */ +struct bfa_ioc_pci_attr { + u16 vendor_id; /*!< PCI vendor ID */ + u16 device_id; /*!< PCI device ID */ + u16 ssid; /*!< subsystem ID */ + u16 ssvid; /*!< subsystem vendor ID */ + u32 pcifn; /*!< PCI device function */ + u32 rsvd; /* padding */ + char chip_rev[BFA_IOC_CHIP_REV_LEN]; /*!< chip revision */ +}; + +/** + * IOC states + */ +enum bfa_ioc_state { + BFA_IOC_RESET = 1, /*!< IOC is in reset state */ + BFA_IOC_SEMWAIT = 2, /*!< Waiting for IOC h/w semaphore */ + BFA_IOC_HWINIT = 3, /*!< IOC h/w is being initialized */ + BFA_IOC_GETATTR = 4, /*!< IOC is being configured */ + BFA_IOC_OPERATIONAL = 5, /*!< IOC is operational */ + BFA_IOC_INITFAIL = 6, /*!< IOC hardware failure */ + BFA_IOC_HBFAIL = 7, /*!< IOC heart-beat failure */ + BFA_IOC_DISABLING = 8, /*!< IOC is being disabled */ + BFA_IOC_DISABLED = 9, /*!< IOC is disabled */ + BFA_IOC_FWMISMATCH = 10, /*!< IOC f/w different from drivers */ +}; + +/** + * IOC firmware stats + */ +struct bfa_fw_ioc_stats { + u32 enable_reqs; + u32 disable_reqs; + u32 get_attr_reqs; + u32 dbg_sync; + u32 dbg_dump; + u32 unknown_reqs; +}; + +/** + * IOC driver stats + */ +struct bfa_ioc_drv_stats { + u32 ioc_isrs; + u32 ioc_enables; + u32 ioc_disables; + u32 ioc_hbfails; + u32 ioc_boots; + u32 stats_tmos; + u32 hb_count; + u32 disable_reqs; + u32 enable_reqs; + u32 disable_replies; + u32 enable_replies; +}; + +/** + * IOC statistics + */ +struct bfa_ioc_stats { + struct bfa_ioc_drv_stats drv_stats; /*!< driver IOC stats */ + struct bfa_fw_ioc_stats fw_stats; /*!< firmware IOC stats */ +}; + +enum bfa_ioc_type { + BFA_IOC_TYPE_FC = 1, + BFA_IOC_TYPE_FCoE = 2, + BFA_IOC_TYPE_LL = 3, +}; + +/** + * IOC attributes returned in queries + */ +struct bfa_ioc_attr { + enum bfa_ioc_type ioc_type; + enum bfa_ioc_state state; /*!< IOC state */ + struct bfa_adapter_attr adapter_attr; /*!< HBA attributes */ + struct bfa_ioc_driver_attr driver_attr; /*!< driver attr */ + struct bfa_ioc_pci_attr pci_attr; + u8 port_id; /*!< port number */ + u8 rsvd[7]; /*!< 64bit align */ +}; + +/** + * ---------------------- mfg definitions ------------ + */ + +/** + * Checksum size + */ +#define BFA_MFG_CHKSUM_SIZE 16 + +#define BFA_MFG_PARTNUM_SIZE 14 +#define BFA_MFG_SUPPLIER_ID_SIZE 10 +#define BFA_MFG_SUPPLIER_PARTNUM_SIZE 20 +#define BFA_MFG_SUPPLIER_SERIALNUM_SIZE 20 +#define BFA_MFG_SUPPLIER_REVISION_SIZE 4 + +#pragma pack(1) + +/** + * @brief BFA adapter manufacturing block definition. + * + * All numerical fields are in big-endian format. + */ +struct bfa_mfg_block { + u8 version; /*!< manufacturing block version */ + u8 mfg_sig[3]; /*!< characters 'M', 'F', 'G' */ + u16 mfgsize; /*!< mfg block size */ + u16 u16_chksum; /*!< old u16 checksum */ + char brcd_serialnum[STRSZ(BFA_MFG_SERIALNUM_SIZE)]; + char brcd_partnum[STRSZ(BFA_MFG_PARTNUM_SIZE)]; + u8 mfg_day; /*!< manufacturing day */ + u8 mfg_month; /*!< manufacturing month */ + u16 mfg_year; /*!< manufacturing year */ + u64 mfg_wwn; /*!< wwn base for this adapter */ + u8 num_wwn; /*!< number of wwns assigned */ + u8 mfg_speeds; /*!< speeds allowed for this adapter */ + u8 rsv[2]; + char supplier_id[STRSZ(BFA_MFG_SUPPLIER_ID_SIZE)]; + char supplier_partnum[STRSZ(BFA_MFG_SUPPLIER_PARTNUM_SIZE)]; + char + supplier_serialnum[STRSZ(BFA_MFG_SUPPLIER_SERIALNUM_SIZE)]; + char + supplier_revision[STRSZ(BFA_MFG_SUPPLIER_REVISION_SIZE)]; + mac_t mfg_mac; /*!< mac address */ + u8 num_mac; /*!< number of mac addresses */ + u8 rsv2; + u32 mfg_type; /*!< card type */ + u8 rsv3[108]; + u8 md5_chksum[BFA_MFG_CHKSUM_SIZE]; /*!< md5 checksum */ +}; + +#pragma pack() + +/** + * ---------------------- pci definitions ------------ + */ + +#define bfa_asic_id_ct(devid) \ + ((devid) == PCI_DEVICE_ID_BROCADE_CT || \ + (devid) == PCI_DEVICE_ID_BROCADE_CT_FC) + +#endif /* __BFA_DEFS_H__ */ diff --git a/drivers/net/bna/bfa_defs_cna.h b/drivers/net/bna/bfa_defs_cna.h new file mode 100644 index 00000000000..7e0a9187bdd --- /dev/null +++ b/drivers/net/bna/bfa_defs_cna.h @@ -0,0 +1,223 @@ +/* + * Linux network driver for Brocade Converged Network Adapter. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License (GPL) Version 2 as + * published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +/* + * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. + * All rights reserved + * www.brocade.com + */ + +#ifndef __BFA_DEFS_CNA_H__ +#define __BFA_DEFS_CNA_H__ + +#include "bfa_defs.h" + +/** + * @brief + * FC physical port statistics. + */ +struct bfa_port_fc_stats { + u64 secs_reset; /*!< Seconds since stats is reset */ + u64 tx_frames; /*!< Tx frames */ + u64 tx_words; /*!< Tx words */ + u64 tx_lip; /*!< Tx LIP */ + u64 tx_nos; /*!< Tx NOS */ + u64 tx_ols; /*!< Tx OLS */ + u64 tx_lr; /*!< Tx LR */ + u64 tx_lrr; /*!< Tx LRR */ + u64 rx_frames; /*!< Rx frames */ + u64 rx_words; /*!< Rx words */ + u64 lip_count; /*!< Rx LIP */ + u64 nos_count; /*!< Rx NOS */ + u64 ols_count; /*!< Rx OLS */ + u64 lr_count; /*!< Rx LR */ + u64 lrr_count; /*!< Rx LRR */ + u64 invalid_crcs; /*!< Rx CRC err frames */ + u64 invalid_crc_gd_eof; /*!< Rx CRC err good EOF frames */ + u64 undersized_frm; /*!< Rx undersized frames */ + u64 oversized_frm; /*!< Rx oversized frames */ + u64 bad_eof_frm; /*!< Rx frames with bad EOF */ + u64 error_frames; /*!< Errored frames */ + u64 dropped_frames; /*!< Dropped frames */ + u64 link_failures; /*!< Link Failure (LF) count */ + u64 loss_of_syncs; /*!< Loss of sync count */ + u64 loss_of_signals; /*!< Loss of signal count */ + u64 primseq_errs; /*!< Primitive sequence protocol err. */ + u64 bad_os_count; /*!< Invalid ordered sets */ + u64 err_enc_out; /*!< Encoding err nonframe_8b10b */ + u64 err_enc; /*!< Encoding err frame_8b10b */ +}; + +/** + * @brief + * Eth Physical Port statistics. + */ +struct bfa_port_eth_stats { + u64 secs_reset; /*!< Seconds since stats is reset */ + u64 frame_64; /*!< Frames 64 bytes */ + u64 frame_65_127; /*!< Frames 65-127 bytes */ + u64 frame_128_255; /*!< Frames 128-255 bytes */ + u64 frame_256_511; /*!< Frames 256-511 bytes */ + u64 frame_512_1023; /*!< Frames 512-1023 bytes */ + u64 frame_1024_1518; /*!< Frames 1024-1518 bytes */ + u64 frame_1519_1522; /*!< Frames 1519-1522 bytes */ + u64 tx_bytes; /*!< Tx bytes */ + u64 tx_packets; /*!< Tx packets */ + u64 tx_mcast_packets; /*!< Tx multicast packets */ + u64 tx_bcast_packets; /*!< Tx broadcast packets */ + u64 tx_control_frame; /*!< Tx control frame */ + u64 tx_drop; /*!< Tx drops */ + u64 tx_jabber; /*!< Tx jabber */ + u64 tx_fcs_error; /*!< Tx FCS errors */ + u64 tx_fragments; /*!< Tx fragments */ + u64 rx_bytes; /*!< Rx bytes */ + u64 rx_packets; /*!< Rx packets */ + u64 rx_mcast_packets; /*!< Rx multicast packets */ + u64 rx_bcast_packets; /*!< Rx broadcast packets */ + u64 rx_control_frames; /*!< Rx control frames */ + u64 rx_unknown_opcode; /*!< Rx unknown opcode */ + u64 rx_drop; /*!< Rx drops */ + u64 rx_jabber; /*!< Rx jabber */ + u64 rx_fcs_error; /*!< Rx FCS errors */ + u64 rx_alignment_error; /*!< Rx alignment errors */ + u64 rx_frame_length_error; /*!< Rx frame len errors */ + u64 rx_code_error; /*!< Rx code errors */ + u64 rx_fragments; /*!< Rx fragments */ + u64 rx_pause; /*!< Rx pause */ + u64 rx_zero_pause; /*!< Rx zero pause */ + u64 tx_pause; /*!< Tx pause */ + u64 tx_zero_pause; /*!< Tx zero pause */ + u64 rx_fcoe_pause; /*!< Rx FCoE pause */ + u64 rx_fcoe_zero_pause; /*!< Rx FCoE zero pause */ + u64 tx_fcoe_pause; /*!< Tx FCoE pause */ + u64 tx_fcoe_zero_pause; /*!< Tx FCoE zero pause */ +}; + +/** + * @brief + * Port statistics. + */ +union bfa_port_stats_u { + struct bfa_port_fc_stats fc; + struct bfa_port_eth_stats eth; +}; + +#pragma pack(1) + +#define BFA_CEE_LLDP_MAX_STRING_LEN (128) +#define BFA_CEE_DCBX_MAX_PRIORITY (8) +#define BFA_CEE_DCBX_MAX_PGID (8) + +#define BFA_CEE_LLDP_SYS_CAP_OTHER 0x0001 +#define BFA_CEE_LLDP_SYS_CAP_REPEATER 0x0002 +#define BFA_CEE_LLDP_SYS_CAP_MAC_BRIDGE 0x0004 +#define BFA_CEE_LLDP_SYS_CAP_WLAN_AP 0x0008 +#define BFA_CEE_ |