diff options
Diffstat (limited to 'drivers/scsi')
62 files changed, 715 insertions, 759 deletions
diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c index dd5b64726ddc..e6375b4de79e 100644 --- a/drivers/scsi/a3000.c +++ b/drivers/scsi/a3000.c @@ -276,7 +276,6 @@ static struct platform_driver amiga_a3000_scsi_driver = { .remove = __exit_p(amiga_a3000_scsi_remove), .driver = { .name = "amiga-a3000-scsi", - .owner = THIS_MODULE, }, }; diff --git a/drivers/scsi/a4000t.c b/drivers/scsi/a4000t.c index f5a2ab41543b..66c573093901 100644 --- a/drivers/scsi/a4000t.c +++ b/drivers/scsi/a4000t.c @@ -112,7 +112,6 @@ static struct platform_driver amiga_a4000t_scsi_driver = { .remove = __exit_p(amiga_a4000t_scsi_remove), .driver = { .name = "amiga-a4000t-scsi", - .owner = THIS_MODULE, }, }; diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 681434e2dfe9..b32e77db0c48 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -2181,7 +2181,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd) (fsa_dev_ptr[cid].sense_data.sense_key == NOT_READY)) { switch (scsicmd->cmnd[0]) { - case SERVICE_ACTION_IN: + case SERVICE_ACTION_IN_16: if (!(dev->raw_io_interface) || !(dev->raw_io_64) || ((scsicmd->cmnd[1] & 0x1f) != SAI_READ_CAPACITY_16)) @@ -2309,7 +2309,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd) scsi_sg_copy_from_buffer(scsicmd, &inq_data, sizeof(inq_data)); return aac_get_container_name(scsicmd); } - case SERVICE_ACTION_IN: + case SERVICE_ACTION_IN_16: if (!(dev->raw_io_interface) || !(dev->raw_io_64) || ((scsicmd->cmnd[1] & 0x1f) != SAI_READ_CAPACITY_16)) diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index d11c23aad046..fdcdf9f781bc 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -551,7 +551,7 @@ static int aac_eh_abort(struct scsi_cmnd* cmd) AAC_DRIVERNAME, host->host_no, sdev_channel(dev), sdev_id(dev), dev->lun); switch (cmd->cmnd[0]) { - case SERVICE_ACTION_IN: + case SERVICE_ACTION_IN_16: if (!(aac->raw_io_interface) || !(aac->raw_io_64) || ((cmd->cmnd[1] & 0x1f) != SAI_READ_CAPACITY_16)) diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c index 5ff1ce7ba1f4..cdd4ab683be9 100644 --- a/drivers/scsi/aic94xx/aic94xx_task.c +++ b/drivers/scsi/aic94xx/aic94xx_task.c @@ -373,10 +373,10 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task, if (unlikely(task->ata_task.device_control_reg_update)) scb->header.opcode = CONTROL_ATA_DEV; - else if (dev->sata_dev.command_set == ATA_COMMAND_SET) - scb->header.opcode = INITIATE_ATA_TASK; - else + else if (dev->sata_dev.class == ATA_DEV_ATAPI) scb->header.opcode = INITIATE_ATAPI_TASK; + else + scb->header.opcode = INITIATE_ATA_TASK; scb->ata_task.proto_conn_rate = (1 << 5); /* STP */ if (dev->port->oob_mode == SAS_OOB_MODE) @@ -387,7 +387,7 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task, if (likely(!task->ata_task.device_control_reg_update)) scb->ata_task.fis.flags |= 0x80; /* C=1: update ATA cmd reg */ scb->ata_task.fis.flags &= 0xF0; /* PM_PORT field shall be 0 */ - if (dev->sata_dev.command_set == ATAPI_COMMAND_SET) + if (dev->sata_dev.class == ATA_DEV_ATAPI) memcpy(scb->ata_task.atapi_packet, task->ata_task.atapi_packet, 16); scb->ata_task.sister_scb = cpu_to_le16(0xFFFF); @@ -399,7 +399,7 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task, if (task->ata_task.dma_xfer) flags |= DATA_XFER_MODE_DMA; if (task->ata_task.use_ncq && - dev->sata_dev.command_set != ATAPI_COMMAND_SET) + dev->sata_dev.class != ATA_DEV_ATAPI) flags |= ATA_Q_TYPE_NCQ; flags |= data_dir_flags[task->data_dir]; scb->ata_task.ata_flags = flags; diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index 17a29e97ca03..98d06d151958 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -412,6 +412,7 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev, struct fc_frame_header *fh; struct fcoe_rcv_info *fr; struct fcoe_percpu_s *bg; + struct sk_buff *tmp_skb; unsigned short oxid; interface = container_of(ptype, struct bnx2fc_interface, @@ -424,6 +425,12 @@ static int bnx2fc_rcv(struct sk_buff *skb, struct net_device *dev, goto err; } + tmp_skb = skb_share_check(skb, GFP_ATOMIC); + if (!tmp_skb) + goto err; + + skb = tmp_skb; + if (unlikely(eth_hdr(skb)->h_proto != htons(ETH_P_FCOE))) { printk(KERN_ERR PFX "bnx2fc_rcv: Wrong FC type frame\n"); goto err; diff --git a/drivers/scsi/bvme6000_scsi.c b/drivers/scsi/bvme6000_scsi.c index 1e3f96adf9da..0f846ae2f918 100644 --- a/drivers/scsi/bvme6000_scsi.c +++ b/drivers/scsi/bvme6000_scsi.c @@ -105,7 +105,6 @@ bvme6000_device_remove(struct platform_device *dev) static struct platform_driver bvme6000_scsi_driver = { .driver = { .name = "bvme6000-scsi", - .owner = THIS_MODULE, }, .probe = bvme6000_probe, .remove = bvme6000_device_remove, diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c index 4f502f95f3b8..6bac8a746ee2 100644 --- a/drivers/scsi/ch.c +++ b/drivers/scsi/ch.c @@ -972,9 +972,9 @@ static int ch_remove(struct device *dev) } static struct scsi_driver ch_template = { - .owner = THIS_MODULE, .gendrv = { .name = "ch", + .owner = THIS_MODULE, .probe = ch_probe, .remove = ch_remove, }, diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c index 0cf43f6e464b..e2068a2621c4 100644 --- a/drivers/scsi/constants.c +++ b/drivers/scsi/constants.c @@ -21,11 +21,6 @@ /* Commands with service actions that change the command name */ -#define SERVICE_ACTION_IN_12 0xab -#define SERVICE_ACTION_OUT_12 0xa9 -#define SERVICE_ACTION_BIDIRECTIONAL 0x9d -#define SERVICE_ACTION_IN_16 0x9e -#define SERVICE_ACTION_OUT_16 0x9f #define THIRD_PARTY_COPY_OUT 0x83 #define THIRD_PARTY_COPY_IN 0x84 @@ -1276,6 +1271,7 @@ scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt) int i; unsigned short code = ((asc << 8) | ascq); + *fmt = NULL; for (i = 0; additional[i].text; i++) if (additional[i].code12 == code) return additional[i].text; @@ -1287,6 +1283,8 @@ scsi_extd_sense_format(unsigned char asc, unsigned char ascq, const char **fmt) return additional2[i].str; } } +#else + *fmt = NULL; #endif return NULL; } diff --git a/drivers/scsi/csiostor/csio_attr.c b/drivers/scsi/csiostor/csio_attr.c index 065a87ace623..2d1c4ebd40f9 100644 --- a/drivers/scsi/csiostor/csio_attr.c +++ b/drivers/scsi/csiostor/csio_attr.c @@ -451,9 +451,9 @@ csio_fcoe_alloc_vnp(struct csio_hw *hw, struct csio_lnode *ln) /* Process Mbox response of VNP command */ rsp = (struct fw_fcoe_vnp_cmd *)(mbp->mb); - if (FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16)) != FW_SUCCESS) { + if (FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16)) != FW_SUCCESS) { csio_ln_err(ln, "FCOE VNP ALLOC cmd returned 0x%x!\n", - FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16))); + FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16))); ret = -EINVAL; goto out_free; } @@ -526,9 +526,9 @@ csio_fcoe_free_vnp(struct csio_hw *hw, struct csio_lnode *ln) /* Process Mbox response of VNP command */ rsp = (struct fw_fcoe_vnp_cmd *)(mbp->mb); - if (FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16)) != FW_SUCCESS) { + if (FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16)) != FW_SUCCESS) { csio_ln_err(ln, "FCOE VNP FREE cmd returned 0x%x!\n", - FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16))); + FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16))); ret = -EINVAL; } diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c index 0eaec4748957..9ab997e18b20 100644 --- a/drivers/scsi/csiostor/csio_hw.c +++ b/drivers/scsi/csiostor/csio_hw.c @@ -47,7 +47,6 @@ #include "csio_lnode.h" #include "csio_rnode.h" -int csio_force_master; int csio_dbg_level = 0xFEFF; unsigned int csio_port_mask = 0xf; @@ -650,10 +649,10 @@ static void csio_hw_print_fw_version(struct csio_hw *hw, char *str) { csio_info(hw, "%s: %u.%u.%u.%u\n", str, - FW_HDR_FW_VER_MAJOR_GET(hw->fwrev), - FW_HDR_FW_VER_MINOR_GET(hw->fwrev), - FW_HDR_FW_VER_MICRO_GET(hw->fwrev), - FW_HDR_FW_VER_BUILD_GET(hw->fwrev)); + FW_HDR_FW_VER_MAJOR_G(hw->fwrev), + FW_HDR_FW_VER_MINOR_G(hw->fwrev), + FW_HDR_FW_VER_MICRO_G(hw->fwrev), + FW_HDR_FW_VER_BUILD_G(hw->fwrev)); } /* @@ -706,9 +705,9 @@ csio_hw_check_fw_version(struct csio_hw *hw) if (ret) return ret; - major = FW_HDR_FW_VER_MAJOR_GET(hw->fwrev); - minor = FW_HDR_FW_VER_MINOR_GET(hw->fwrev); - micro = FW_HDR_FW_VER_MICRO_GET(hw->fwrev); + major = FW_HDR_FW_VER_MAJOR_G(hw->fwrev); + minor = FW_HDR_FW_VER_MINOR_G(hw->fwrev); + micro = FW_HDR_FW_VER_MICRO_G(hw->fwrev); if (major != FW_VERSION_MAJOR(hw)) { /* major mismatch - fail */ csio_err(hw, "card FW has major version %u, driver wants %u\n", @@ -889,7 +888,6 @@ csio_do_hello(struct csio_hw *hw, enum csio_dev_state *state) { struct csio_mb *mbp; int rv = 0; - enum csio_dev_master master; enum fw_retval retval; uint8_t mpfn; char state_str[16]; @@ -904,11 +902,9 @@ csio_do_hello(struct csio_hw *hw, enum csio_dev_state *state) goto out; } - master = csio_force_master ? CSIO_MASTER_MUST : CSIO_MASTER_MAY; - retry: csio_mb_hello(hw, mbp, CSIO_MB_DEFAULT_TMO, hw->pfn, - hw->pfn, master, NULL); + hw->pfn, CSIO_MASTER_MAY, NULL); rv = csio_mb_issue(hw, mbp); if (rv) { @@ -1170,7 +1166,7 @@ csio_hw_fw_halt(struct csio_hw *hw, uint32_t mbox, int32_t force) } csio_mb_reset(hw, mbp, CSIO_MB_DEFAULT_TMO, - PIORSTMODE | PIORST, FW_RESET_CMD_HALT(1), + PIORSTMODE | PIORST, FW_RESET_CMD_HALT_F, NULL); if (csio_mb_issue(hw, mbp)) { @@ -1370,13 +1366,13 @@ csio_hw_fw_config_file(struct csio_hw *hw, caps_cmd = (struct fw_caps_config_cmd *)(mbp->mb); CSIO_INIT_MBP(mbp, caps_cmd, CSIO_MB_DEFAULT_TMO, hw, NULL, 1); caps_cmd->op_to_write = - htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) | - FW_CMD_REQUEST | - FW_CMD_READ); + htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_READ_F); caps_cmd->cfvalid_to_len16 = - htonl(FW_CAPS_CONFIG_CMD_CFVALID | - FW_CAPS_CONFIG_CMD_MEMTYPE_CF(mtype) | - FW_CAPS_CONFIG_CMD_MEMADDR64K_CF(maddr >> 16) | + htonl(FW_CAPS_CONFIG_CMD_CFVALID_F | + FW_CAPS_CONFIG_CMD_MEMTYPE_CF_V(mtype) | + FW_CAPS_CONFIG_CMD_MEMADDR64K_CF_V(maddr >> 16) | FW_LEN16(*caps_cmd)); if (csio_mb_issue(hw, mbp)) { @@ -1407,9 +1403,9 @@ csio_hw_fw_config_file(struct csio_hw *hw, * And now tell the firmware to use the configuration we just loaded. */ caps_cmd->op_to_write = - htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) | - FW_CMD_REQUEST | - FW_CMD_WRITE); + htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_WRITE_F); caps_cmd->cfvalid_to_len16 = htonl(FW_LEN16(*caps_cmd)); if (csio_mb_issue(hw, mbp)) { @@ -1678,7 +1674,7 @@ csio_get_fcoe_resinfo(struct csio_hw *hw) } rsp = (struct fw_fcoe_res_info_cmd *)(mbp->mb); - retval = FW_CMD_RETVAL_GET(ntohl(rsp->retval_len16)); + retval = FW_CMD_RETVAL_G(ntohl(rsp->retval_len16)); if (retval != FW_SUCCESS) { csio_err(hw, "FW_FCOE_RES_INFO_CMD failed with ret x%x\n", retval); @@ -1723,8 +1719,8 @@ csio_hw_check_fwconfig(struct csio_hw *hw, u32 *param) * Find out whether we're dealing with a version of * the firmware which has configuration file support. */ - _param[0] = (FW_PARAMS_MNEM(FW_PARAMS_MNEM_DEV) | - FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_DEV_CF)); + _param[0] = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) | + FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_CF)); csio_mb_params(hw, mbp, CSIO_MB_DEFAULT_TMO, hw->pfn, 0, ARRAY_SIZE(_param), _param, NULL, false, NULL); @@ -1781,8 +1777,8 @@ csio_hw_flash_config(struct csio_hw *hw, u32 *fw_cfg_param, char *path) goto leave; } - mtype = FW_PARAMS_PARAM_Y_GET(*fw_cfg_param); - maddr = FW_PARAMS_PARAM_Z_GET(*fw_cfg_param) << 16; + mtype = FW_PARAMS_PARAM_Y_G(*fw_cfg_param); + maddr = FW_PARAMS_PARAM_Z_G(*fw_cfg_param) << 16; ret = csio_memory_write(hw, mtype, maddr, cf->size + value_to_add, cfg_data); @@ -1871,8 +1867,8 @@ csio_hw_use_fwconfig(struct csio_hw *hw, int reset, u32 *fw_cfg_param) goto bye; } } else { - mtype = FW_PARAMS_PARAM_Y_GET(*fw_cfg_param); - maddr = FW_PARAMS_PARAM_Z_GET(*fw_cfg_param) << 16; + mtype = FW_PARAMS_PARAM_Y_G(*fw_cfg_param); + maddr = FW_PARAMS_PARAM_Z_G(*fw_cfg_param) << 16; using_flash = 0; } @@ -1998,13 +1994,13 @@ csio_hw_flash_fw(struct csio_hw *hw) hdr = (const struct fw_hdr *)fw->data; fw_ver = ntohl(hdr->fw_ver); - if (FW_HDR_FW_VER_MAJOR_GET(fw_ver) != FW_VERSION_MAJOR(hw)) + if (FW_HDR_FW_VER_MAJOR_G(fw_ver) != FW_VERSION_MAJOR(hw)) return -EINVAL; /* wrong major version, won't do */ /* * If the flash FW is unusable or we found something newer, load it. */ - if (FW_HDR_FW_VER_MAJOR_GET(hw->fwrev) != FW_VERSION_MAJOR(hw) || + if (FW_HDR_FW_VER_MAJOR_G(hw->fwrev) != FW_VERSION_MAJOR(hw) || fw_ver > hw->fwrev) { ret = csio_hw_fw_upgrade(hw, hw->pfn, fw->data, fw->size, /*force=*/false); diff --git a/drivers/scsi/csiostor/csio_hw.h b/drivers/scsi/csiostor/csio_hw.h index 5db2d85195b1..68248da1b9af 100644 --- a/drivers/scsi/csiostor/csio_hw.h +++ b/drivers/scsi/csiostor/csio_hw.h @@ -110,7 +110,6 @@ struct csio_scsi_cpu_info { }; extern int csio_dbg_level; -extern int csio_force_master; extern unsigned int csio_port_mask; extern int csio_msi; diff --git a/drivers/scsi/csiostor/csio_hw_chip.h b/drivers/scsi/csiostor/csio_hw_chip.h index bca0de61ae80..4752fed476df 100644 --- a/drivers/scsi/csiostor/csio_hw_chip.h +++ b/drivers/scsi/csiostor/csio_hw_chip.h @@ -36,60 +36,13 @@ #include "csio_defs.h" -/* FCoE device IDs for T4 */ -#define CSIO_DEVID_T440DBG_FCOE 0x4600 -#define CSIO_DEVID_T420CR_FCOE 0x4601 -#define CSIO_DEVID_T422CR_FCOE 0x4602 -#define CSIO_DEVID_T440CR_FCOE 0x4603 -#define CSIO_DEVID_T420BCH_FCOE 0x4604 -#define CSIO_DEVID_T440BCH_FCOE 0x4605 -#define CSIO_DEVID_T440CH_FCOE 0x4606 -#define CSIO_DEVID_T420SO_FCOE 0x4607 -#define CSIO_DEVID_T420CX_FCOE 0x4608 -#define CSIO_DEVID_T420BT_FCOE 0x4609 -#define CSIO_DEVID_T404BT_FCOE 0x460A -#define CSIO_DEVID_B420_FCOE 0x460B -#define CSIO_DEVID_B404_FCOE 0x460C -#define CSIO_DEVID_T480CR_FCOE 0x460D -#define CSIO_DEVID_T440LPCR_FCOE 0x460E -#define CSIO_DEVID_AMSTERDAM_T4_FCOE 0x460F -#define CSIO_DEVID_HUAWEI_T480_FCOE 0x4680 -#define CSIO_DEVID_HUAWEI_T440_FCOE 0x4681 -#define CSIO_DEVID_HUAWEI_STG310_FCOE 0x4682 -#define CSIO_DEVID_ACROMAG_XMC_XAUI 0x4683 -#define CSIO_DEVID_ACROMAG_XMC_SFP_FCOE 0x4684 -#define CSIO_DEVID_QUANTA_MEZZ_SFP_FCOE 0x4685 -#define CSIO_DEVID_HUAWEI_10GT_FCOE 0x4686 -#define CSIO_DEVID_HUAWEI_T440_TOE_FCOE 0x4687 - -/* FCoE device IDs for T5 */ -#define CSIO_DEVID_T580DBG_FCOE 0x5600 -#define CSIO_DEVID_T520CR_FCOE 0x5601 -#define CSIO_DEVID_T522CR_FCOE 0x5602 -#define CSIO_DEVID_T540CR_FCOE 0x5603 -#define CSIO_DEVID_T520BCH_FCOE 0x5604 -#define CSIO_DEVID_T540BCH_FCOE 0x5605 -#define CSIO_DEVID_T540CH_FCOE 0x5606 -#define CSIO_DEVID_T520SO_FCOE 0x5607 -#define CSIO_DEVID_T520CX_FCOE 0x5608 -#define CSIO_DEVID_T520BT_FCOE 0x5609 -#define CSIO_DEVID_T504BT_FCOE 0x560A -#define CSIO_DEVID_B520_FCOE 0x560B -#define CSIO_DEVID_B504_FCOE 0x560C -#define CSIO_DEVID_T580CR2_FCOE 0x560D -#define CSIO_DEVID_T540LPCR_FCOE 0x560E -#define CSIO_DEVID_AMSTERDAM_T5_FCOE 0x560F -#define CSIO_DEVID_T580LPCR_FCOE 0x5610 -#define CSIO_DEVID_T520LLCR_FCOE 0x5611 -#define CSIO_DEVID_T560CR_FCOE 0x5612 -#define CSIO_DEVID_T580CR_FCOE 0x5613 - /* Define MACRO values */ #define CSIO_HW_T4 0x4000 #define CSIO_T4_FCOE_ASIC 0x4600 #define CSIO_HW_T5 0x5000 #define CSIO_T5_FCOE_ASIC 0x5600 #define CSIO_HW_CHIP_MASK 0xF000 + #define T4_REGMAP_SIZE (160 * 1024) #define T5_REGMAP_SIZE (332 * 1024) #define FW_FNAME_T4 "cxgb4/t4fw.bin" diff --git a/drivers/scsi/csiostor/csio_hw_t4.c b/drivers/scsi/csiostor/csio_hw_t4.c index 89ecbac5478f..95d831857640 100644 --- a/drivers/scsi/csiostor/csio_hw_t4.c +++ b/drivers/scsi/csiostor/csio_hw_t4.c @@ -307,12 +307,12 @@ csio_t4_memory_rw(struct csio_hw *hw, u32 win, int mtype, u32 addr, * MEM_EDC1 = 1 * MEM_MC = 2 -- T4 */ - edc_size = EDRAM_SIZE_GET(csio_rd_reg32(hw, MA_EDRAM0_BAR)); + edc_size = EDRAM0_SIZE_G(csio_rd_reg32(hw, MA_EDRAM0_BAR_A)); if (mtype != MEM_MC1) memoffset = (mtype * (edc_size * 1024 * 1024)); else { - mc_size = EXT_MEM_SIZE_GET(csio_rd_reg32(hw, - MA_EXT_MEMORY_BAR)); + mc_size = EXT_MEM_SIZE_G(csio_rd_reg32(hw, + MA_EXT_MEMORY_BAR_A)); memoffset = (MEM_MC0 * edc_size + mc_size) * 1024 * 1024; } @@ -383,11 +383,12 @@ static void csio_t4_dfs_create_ext_mem(struct csio_hw *hw) { u32 size; - int i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE); - if (i & EXT_MEM_ENABLE) { - size = csio_rd_reg32(hw, MA_EXT_MEMORY_BAR); + int i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE_A); + + if (i & EXT_MEM_ENABLE_F) { + size = csio_rd_reg32(hw, MA_EXT_MEMORY_BAR_A); csio_add_debugfs_mem(hw, "mc", MEM_MC, - EXT_MEM_SIZE_GET(size)); + EXT_MEM_SIZE_G(size)); } } diff --git a/drivers/scsi/csiostor/csio_hw_t5.c b/drivers/scsi/csiostor/csio_hw_t5.c index 27745c170c24..66e180a58718 100644 --- a/drivers/scsi/csiostor/csio_hw_t5.c +++ b/drivers/scsi/csiostor/csio_hw_t5.c @@ -298,12 +298,12 @@ csio_t5_memory_rw(struct csio_hw *hw, u32 win, int mtype, u32 addr, * MEM_MC0 = 2 -- For T5 * MEM_MC1 = 3 -- For T5 */ - edc_size = EDRAM_SIZE_GET(csio_rd_reg32(hw, MA_EDRAM0_BAR)); + edc_size = EDRAM0_SIZE_G(csio_rd_reg32(hw, MA_EDRAM0_BAR_A)); if (mtype != MEM_MC1) memoffset = (mtype * (edc_size * 1024 * 1024)); else { - mc_size = EXT_MEM_SIZE_GET(csio_rd_reg32(hw, - MA_EXT_MEMORY_BAR)); + mc_size = EXT_MEM_SIZE_G(csio_rd_reg32(hw, + MA_EXT_MEMORY_BAR_A)); memoffset = (MEM_MC0 * edc_size + mc_size) * 1024 * 1024; } @@ -372,16 +372,17 @@ static void csio_t5_dfs_create_ext_mem(struct csio_hw *hw) { u32 size; - int i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE); - if (i & EXT_MEM_ENABLE) { - size = csio_rd_reg32(hw, MA_EXT_MEMORY_BAR); + int i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE_A); + + if (i & EXT_MEM_ENABLE_F) { + size = csio_rd_reg32(hw, MA_EXT_MEMORY_BAR_A); csio_add_debugfs_mem(hw, "mc0", MEM_MC0, - EXT_MEM_SIZE_GET(size)); + EXT_MEM_SIZE_G(size)); } - if (i & EXT_MEM1_ENABLE) { - size = csio_rd_reg32(hw, MA_EXT_MEMORY1_BAR); + if (i & EXT_MEM1_ENABLE_F) { + size = csio_rd_reg32(hw, MA_EXT_MEMORY1_BAR_A); csio_add_debugfs_mem(hw, "mc1", MEM_MC1, - EXT_MEM_SIZE_GET(size)); + EXT_MEM_SIZE_G(size)); } } diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c index 17794add855c..34d20cc3e110 100644 --- a/drivers/scsi/csiostor/csio_init.c +++ b/drivers/scsi/csiostor/csio_init.c @@ -128,10 +128,10 @@ static int csio_setup_debugfs(struct csio_hw *hw) if (IS_ERR_OR_NULL(hw->debugfs_root)) return -1; - i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE); - if (i & EDRAM0_ENABLE) + i = csio_rd_reg32(hw, MA_TARGET_MEM_ENABLE_A); + if (i & EDRAM0_ENABLE_F) csio_add_debugfs_mem(hw, "edc0", MEM_EDC0, 5); - if (i & EDRAM1_ENABLE) + if (i & EDRAM1_ENABLE_F) csio_add_debugfs_mem(hw, "edc1", MEM_EDC1, 5); hw->chip_ops->chip_dfs_create_ext_mem(hw); @@ -955,6 +955,10 @@ static int csio_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) struct csio_hw *hw; struct csio_lnode *ln; + /* probe only T5 cards */ + if (!csio_is_t5((pdev->device & CSIO_HW_CHIP_MASK))) + return -ENODEV; + rv = csio_pci_init(pdev, &bars); if (rv) goto err; @@ -974,10 +978,10 @@ static int csio_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) } sprintf(hw->fwrev_str, "%u.%u.%u.%u\n", - FW_HDR_FW_VER_MAJOR_GET(hw->fwrev), - FW_HDR_FW_VER_MINOR_GET(hw->fwrev), - FW_HDR_FW_VER_MICRO_GET(hw->fwrev), - FW_HDR_FW_VER_BUILD_GET(hw->fwrev)); + FW_HDR_FW_VER_MAJOR_G(hw->fwrev), + FW_HDR_FW_VER_MINOR_G(hw->fwrev), + FW_HDR_FW_VER_MICRO_G(hw->fwrev), + FW_HDR_FW_VER_BUILD_G(hw->fwrev)); for (i = 0; i < hw->num_pports; i++) { ln = csio_shost_init(hw, &pdev->dev, true, NULL); @@ -1167,53 +1171,21 @@ static struct pci_error_handlers csio_err_handler = { .resume = csio_pci_resume, }; -static const struct pci_device_id csio_pci_tbl[] = { - CSIO_DEVICE(CSIO_DEVID_T440DBG_FCOE, 0), /* T4 DEBUG FCOE */ - CSIO_DEVICE(CSIO_DEVID_T420CR_FCOE, 0), /* T420CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T422CR_FCOE, 0), /* T422CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T440CR_FCOE, 0), /* T440CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T420BCH_FCOE, 0), /* T420BCH FCOE */ - CSIO_DEVICE(CSIO_DEVID_T440BCH_FCOE, 0), /* T440BCH FCOE */ - CSIO_DEVICE(CSIO_DEVID_T440CH_FCOE, 0), /* T440CH FCOE */ - CSIO_DEVICE(CSIO_DEVID_T420SO_FCOE, 0), /* T420SO FCOE */ - CSIO_DEVICE(CSIO_DEVID_T420CX_FCOE, 0), /* T420CX FCOE */ - CSIO_DEVICE(CSIO_DEVID_T420BT_FCOE, 0), /* T420BT FCOE */ - CSIO_DEVICE(CSIO_DEVID_T404BT_FCOE, 0), /* T404BT FCOE */ - CSIO_DEVICE(CSIO_DEVID_B420_FCOE, 0), /* B420 FCOE */ - CSIO_DEVICE(CSIO_DEVID_B404_FCOE, 0), /* B404 FCOE */ - CSIO_DEVICE(CSIO_DEVID_T480CR_FCOE, 0), /* T480 CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T440LPCR_FCOE, 0), /* T440 LP-CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_AMSTERDAM_T4_FCOE, 0), /* AMSTERDAM T4 FCOE */ - CSIO_DEVICE(CSIO_DEVID_HUAWEI_T480_FCOE, 0), /* HUAWEI T480 FCOE */ - CSIO_DEVICE(CSIO_DEVID_HUAWEI_T440_FCOE, 0), /* HUAWEI T440 FCOE */ - CSIO_DEVICE(CSIO_DEVID_HUAWEI_STG310_FCOE, 0), /* HUAWEI STG FCOE */ - CSIO_DEVICE(CSIO_DEVID_ACROMAG_XMC_XAUI, 0), /* ACROMAG XAUI FCOE */ - CSIO_DEVICE(CSIO_DEVID_QUANTA_MEZZ_SFP_FCOE, 0),/* QUANTA MEZZ FCOE */ - CSIO_DEVICE(CSIO_DEVID_HUAWEI_10GT_FCOE, 0), /* HUAWEI 10GT FCOE */ - CSIO_DEVICE(CSIO_DEVID_HUAWEI_T440_TOE_FCOE, 0),/* HUAWEI T4 TOE FCOE */ - CSIO_DEVICE(CSIO_DEVID_T580DBG_FCOE, 0), /* T5 DEBUG FCOE */ - CSIO_DEVICE(CSIO_DEVID_T520CR_FCOE, 0), /* T520CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T522CR_FCOE, 0), /* T522CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T540CR_FCOE, 0), /* T540CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T520BCH_FCOE, 0), /* T520BCH FCOE */ - CSIO_DEVICE(CSIO_DEVID_T540BCH_FCOE, 0), /* T540BCH FCOE */ - CSIO_DEVICE(CSIO_DEVID_T540CH_FCOE, 0), /* T540CH FCOE */ - CSIO_DEVICE(CSIO_DEVID_T520SO_FCOE, 0), /* T520SO FCOE */ - CSIO_DEVICE(CSIO_DEVID_T520CX_FCOE, 0), /* T520CX FCOE */ - CSIO_DEVICE(CSIO_DEVID_T520BT_FCOE, 0), /* T520BT FCOE */ - CSIO_DEVICE(CSIO_DEVID_T504BT_FCOE, 0), /* T504BT FCOE */ - CSIO_DEVICE(CSIO_DEVID_B520_FCOE, 0), /* B520 FCOE */ - CSIO_DEVICE(CSIO_DEVID_B504_FCOE, 0), /* B504 FCOE */ - CSIO_DEVICE(CSIO_DEVID_T580CR2_FCOE, 0), /* T580 CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T540LPCR_FCOE, 0), /* T540 LP-CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_AMSTERDAM_T5_FCOE, 0), /* AMSTERDAM T5 FCOE */ - CSIO_DEVICE(CSIO_DEVID_T580LPCR_FCOE, 0), /* T580 LP-CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T520LLCR_FCOE, 0), /* T520 LL-CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T560CR_FCOE, 0), /* T560 CR FCOE */ - CSIO_DEVICE(CSIO_DEVID_T580CR_FCOE, 0), /* T580 CR FCOE */ - { 0, 0, 0, 0, 0, 0, 0 } -}; +/* + * Macros needed to support the PCI Device ID Table ... + */ +#define CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN \ + static struct pci_device_id csio_pci_tbl[] = { +/* Define for iSCSI uses PF5, FCoE uses PF6 */ +#define CH_PCI_DEVICE_ID_FUNCTION 0x5 +#define CH_PCI_DEVICE_ID_FUNCTION2 0x6 + +#define CH_PCI_ID_TABLE_ENTRY(devid) \ + { PCI_VDEVICE(CHELSIO, (devid)), 0 } + +#define CH_PCI_DEVICE_ID_TABLE_DEFINE_END { 0, } } +#include "t4_pci_id_tbl.h" static struct pci_driver csio_pci_driver = { .name = KBUILD_MODNAME, diff --git a/drivers/scsi/csiostor/csio_lnode.c b/drivers/scsi/csiostor/csio_lnode.c index ffe9be04dc39..87f9280d9b43 100644 --- a/drivers/scsi/csiostor/csio_lnode.c +++ b/drivers/scsi/csiostor/csio_lnode.c @@ -603,7 +603,7 @@ csio_ln_vnp_read_cbfn(struct csio_hw *hw, struct csio_mb *mbp) enum fw_retval retval; __be32 nport_id; - retval = FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16)); + retval = FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16)); if (retval != FW_SUCCESS) { csio_err(hw, "FCOE VNP read cmd returned error:0x%x\n", retval); mempool_free(mbp, hw->mb_mempool); @@ -770,7 +770,7 @@ csio_ln_read_fcf_cbfn(struct csio_hw *hw, struct csio_mb *mbp) (struct fw_fcoe_fcf_cmd *)(mbp->mb); enum fw_retval retval; - retval = FW_CMD_RETVAL_GET(ntohl(rsp->retval_len16)); + retval = FW_CMD_RETVAL_G(ntohl(rsp->retval_len16)); if (retval != FW_SUCCESS) { csio_ln_err(ln, "FCOE FCF cmd failed with ret x%x\n", retval); @@ -1506,7 +1506,7 @@ csio_fcoe_fwevt_handler(struct csio_hw *hw, __u8 cpl_op, __be64 *cmd) } } else if (cpl_op == CPL_FW6_PLD) { wr = (struct fw_wr_hdr *) (cmd + 4); - if (FW_WR_OP_GET(be32_to_cpu(wr->hi)) + if (FW_WR_OP_G(be32_to_cpu(wr->hi)) == FW_RDEV_WR) { rdev_wr = (struct fw_rdev_wr *) (cmd + 4); @@ -1574,17 +1574,17 @@ out_pld: return; } else { csio_warn(hw, "unexpected WR op(0x%x) recv\n", - FW_WR_OP_GET(be32_to_cpu((wr->hi)))); + FW_WR_OP_G(be32_to_cpu((wr->hi)))); CSIO_INC_STATS(hw, n_cpl_unexp); } } else if (cpl_op == CPL_FW6_MSG) { wr = (struct fw_wr_hdr *) (cmd); - if (FW_WR_OP_GET(be32_to_cpu(wr->hi)) == FW_FCOE_ELS_CT_WR) { + if (FW_WR_OP_G(be32_to_cpu(wr->hi)) == FW_FCOE_ELS_CT_WR) { csio_ln_mgmt_wr_handler(hw, wr, sizeof(struct fw_fcoe_els_ct_wr)); } else { csio_warn(hw, "unexpected WR op(0x%x) recv\n", - FW_WR_OP_GET(be32_to_cpu((wr->hi)))); + FW_WR_OP_G(be32_to_cpu((wr->hi)))); CSIO_INC_STATS(hw, n_cpl_unexp); } } else { @@ -1668,12 +1668,12 @@ csio_ln_prep_ecwr(struct csio_ioreq *io_req, uint32_t wr_len, __be32 port_id; wr = (struct fw_fcoe_els_ct_wr *)fw_wr; - wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_FCOE_ELS_CT_WR) | + wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_FCOE_ELS_CT_WR) | FW_FCOE_ELS_CT_WR_IMMDLEN(immd_len)); wr_len = DIV_ROUND_UP(wr_len, 16); - wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(flow_id) | - FW_WR_LEN16(wr_len)); + wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(flow_id) | + FW_WR_LEN16_V(wr_len)); wr->els_ct_type = sub_op; wr->ctl_pri = 0; wr->cp_en_class = 0; @@ -1757,7 +1757,7 @@ csio_ln_mgmt_submit_wr(struct csio_mgmtm *mgmtm, struct csio_ioreq *io_req, csio_wr_copy_to_wrp(pld->vaddr, &wrp, wr_off, im_len); else { /* Program DSGL to dma payload */ - dsgl.cmd_nsge = htonl(ULPTX_CMD(ULP_TX_SC_DSGL) | + dsgl.cmd_nsge = htonl(ULPTX_CMD_V(ULP_TX_SC_DSGL) | ULPTX_MORE | ULPTX_NSGE(1)); dsgl.len0 = cpu_to_be32(pld_len); dsgl.addr0 = cpu_to_be64(pld->paddr); diff --git a/drivers/scsi/csiostor/csio_mb.c b/drivers/scsi/csiostor/csio_mb.c index 15b635142546..08c265c0f353 100644 --- a/drivers/scsi/csiostor/csio_mb.c +++ b/drivers/scsi/csiostor/csio_mb.c @@ -59,7 +59,7 @@ csio_mb_fw_retval(struct csio_mb *mbp) hdr = (struct fw_cmd_hdr *)(mbp->mb); - return FW_CMD_RETVAL_GET(ntohl(hdr->lo)); + return FW_CMD_RETVAL_G(ntohl(hdr->lo)); } /* @@ -81,17 +81,17 @@ csio_mb_hello(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo, CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1); - cmdp->op_to_write = htonl(FW_CMD_OP(FW_HELLO_CMD) | - FW_CMD_REQUEST | FW_CMD_WRITE); - cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_HELLO_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F); + cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); cmdp->err_to_clearinit = htonl( - FW_HELLO_CMD_MASTERDIS(master == CSIO_MASTER_CANT) | - FW_HELLO_CMD_MASTERFORCE(master == CSIO_MASTER_MUST) | - FW_HELLO_CMD_MBMASTER(master == CSIO_MASTER_MUST ? - m_mbox : FW_HELLO_CMD_MBMASTER_MASK) | - FW_HELLO_CMD_MBASYNCNOT(a_mbox) | - FW_HELLO_CMD_STAGE(fw_hello_cmd_stage_os) | - FW_HELLO_CMD_CLEARINIT); + FW_HELLO_CMD_MASTERDIS_V(master == CSIO_MASTER_CANT) | + FW_HELLO_CMD_MASTERFORCE_V(master == CSIO_MASTER_MUST) | + FW_HELLO_CMD_MBMASTER_V(master == CSIO_MASTER_MUST ? + m_mbox : FW_HELLO_CMD_MBMASTER_M) | + FW_HELLO_CMD_MBASYNCNOT_V(a_mbox) | + FW_HELLO_CMD_STAGE_V(fw_hello_cmd_stage_os) | + FW_HELLO_CMD_CLEARINIT_F); } @@ -112,17 +112,17 @@ csio_mb_process_hello_rsp(struct csio_hw *hw, struct csio_mb *mbp, struct fw_hello_cmd *rsp = (struct fw_hello_cmd *)(mbp->mb); uint32_t value; - *retval = FW_CMD_RETVAL_GET(ntohl(rsp->retval_len16)); + *retval = FW_CMD_RETVAL_G(ntohl(rsp->retval_len16)); if (*retval == FW_SUCCESS) { hw->fwrev = ntohl(rsp->fwrev); value = ntohl(rsp->err_to_clearinit); - *mpfn = FW_HELLO_CMD_MBMASTER_GET(value); + *mpfn = FW_HELLO_CMD_MBMASTER_G(value); - if (value & FW_HELLO_CMD_INIT) + if (value & FW_HELLO_CMD_INIT_F) *state = CSIO_DEV_STATE_INIT; - else if (value & FW_HELLO_CMD_ERR) + else if (value & FW_HELLO_CMD_ERR_F) *state = CSIO_DEV_STATE_ERR; else *state = CSIO_DEV_STATE_UNINIT; @@ -144,9 +144,9 @@ csio_mb_bye(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo, CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1); - cmdp->op_to_write = htonl(FW_CMD_OP(FW_BYE_CMD) | - FW_CMD_REQUEST | FW_CMD_WRITE); - cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_BYE_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F); + cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); } @@ -167,9 +167,9 @@ csio_mb_reset(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo, CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1); - cmdp->op_to_write = htonl(FW_CMD_OP(FW_RESET_CMD) | - FW_CMD_REQUEST | FW_CMD_WRITE); - cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_RESET_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F); + cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); cmdp->val = htonl(reset); cmdp->halt_pkd = htonl(halt); @@ -202,12 +202,12 @@ csio_mb_params(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo, CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1); - cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_PARAMS_CMD) | - FW_CMD_REQUEST | - (wr ? FW_CMD_WRITE : FW_CMD_READ) | - FW_PARAMS_CMD_PFN(pf) | - FW_PARAMS_CMD_VFN(vf)); - cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_PARAMS_CMD) | + FW_CMD_REQUEST_F | + (wr ? FW_CMD_WRITE_F : FW_CMD_READ_F) | + FW_PARAMS_CMD_PFN_V(pf) | + FW_PARAMS_CMD_VFN_V(vf)); + cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); /* Write Params */ if (wr) { @@ -245,7 +245,7 @@ csio_mb_process_read_params_rsp(struct csio_hw *hw, struct csio_mb *mbp, uint32_t i; __be32 *p = &rsp->param[0].val; - *retval = FW_CMD_RETVAL_GET(ntohl(rsp->retval_len16)); + *retval = FW_CMD_RETVAL_G(ntohl(rsp->retval_len16)); if (*retval == FW_SUCCESS) for (i = 0; i < nparams; i++, p += 2) @@ -271,14 +271,14 @@ csio_mb_ldst(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo, int reg) * specified PCI-E Configuration Space register. */ ldst_cmd->op_to_addrspace = - htonl(FW_CMD_OP(FW_LDST_CMD) | - FW_CMD_REQUEST | - FW_CMD_READ | - FW_LDST_CMD_ADDRSPACE(FW_LDST_ADDRSPC_FUNC_PCIE)); + htonl(FW_CMD_OP_V(FW_LDST_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_READ_F | + FW_LDST_CMD_ADDRSPACE_V(FW_LDST_ADDRSPC_FUNC_PCIE)); ldst_cmd->cycles_to_len16 = htonl(FW_LEN16(struct fw_ldst_cmd)); - ldst_cmd->u.pcie.select_naccess = FW_LDST_CMD_NACCESS(1); + ldst_cmd->u.pcie.select_naccess = FW_LDST_CMD_NACCESS_V(1); ldst_cmd->u.pcie.ctrl_to_fn = - (FW_LDST_CMD_LC | FW_LDST_CMD_FN(hw->pfn)); + (FW_LDST_CMD_LC_F | FW_LDST_CMD_FN_V(hw->pfn)); ldst_cmd->u.pcie.r = (uint8_t)reg; } @@ -306,10 +306,10 @@ csio_mb_caps_config(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo, CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, wr ? 0 : 1); - cmdp->op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) | - FW_CMD_REQUEST | - (wr ? FW_CMD_WRITE : FW_CMD_READ)); - cmdp->cfvalid_to_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_CAPS_CONFIG_CMD) | + FW_CMD_REQUEST_F | + (wr ? FW_CMD_WRITE_F : FW_CMD_READ_F)); + cmdp->cfvalid_to_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); /* Read config */ if (!wr) @@ -347,25 +347,25 @@ csio_mb_port(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo, void (*cbfn) (struct csio_hw *, struct csio_mb *)) { struct fw_port_cmd *cmdp = (struct fw_port_cmd *)(mbp->mb); - unsigned int lfc = 0, mdi = FW_PORT_MDI(FW_PORT_MDI_AUTO); + unsigned int lfc = 0, mdi = FW_PORT_CAP_MDI_V(FW_PORT_CAP_MDI_AUTO); CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1); - cmdp->op_to_portid = htonl(FW_CMD_OP(FW_PORT_CMD) | - FW_CMD_REQUEST | - (wr ? FW_CMD_EXEC : FW_CMD_READ) | - FW_PORT_CMD_PORTID(portid)); + cmdp->op_to_portid = htonl(FW_CMD_OP_V(FW_PORT_CMD) | + FW_CMD_REQUEST_F | + (wr ? FW_CMD_EXEC_F : FW_CMD_READ_F) | + FW_PORT_CMD_PORTID_V(portid)); if (!wr) { cmdp->action_to_len16 = htonl( - FW_PORT_CMD_ACTION(FW_PORT_ACTION_GET_PORT_INFO) | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); + FW_PORT_CMD_ACTION_V(FW_PORT_ACTION_GET_PORT_INFO) | + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); return; } /* Set port */ cmdp->action_to_len16 = htonl( - FW_PORT_CMD_ACTION(FW_PORT_ACTION_L1_CFG) | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); + FW_PORT_CMD_ACTION_V(FW_PORT_ACTION_L1_CFG) | + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); if (fc & PAUSE_RX) lfc |= FW_PORT_CAP_FC_RX; @@ -393,7 +393,7 @@ csio_mb_process_read_port_rsp(struct csio_hw *hw, struct csio_mb *mbp, { struct fw_port_cmd *rsp = (struct fw_port_cmd *)(mbp->mb); - *retval = FW_CMD_RETVAL_GET(ntohl(rsp->action_to_len16)); + *retval = FW_CMD_RETVAL_G(ntohl(rsp->action_to_len16)); if (*retval == FW_SUCCESS) *caps = ntohs(rsp->u.info.pcap); @@ -415,9 +415,9 @@ csio_mb_initialize(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo, CSIO_INIT_MBP(mbp, cmdp, tmo, hw, cbfn, 1); - cmdp->op_to_write = htonl(FW_CMD_OP(FW_INITIALIZE_CMD) | - FW_CMD_REQUEST | FW_CMD_WRITE); - cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->op_to_write = htonl(FW_CMD_OP_V(FW_INITIALIZE_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F); + cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); } @@ -443,18 +443,18 @@ csio_mb_iq_alloc(struct csio_hw *hw, struct csio_mb *mbp, void *priv, CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1); - cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_IQ_CMD) | - FW_CMD_REQUEST | FW_CMD_EXEC | - FW_IQ_CMD_PFN(iq_params->pfn) | - FW_IQ_CMD_VFN(iq_params->vfn)); + cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_IQ_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_IQ_CMD_PFN_V(iq_params->pfn) | + FW_IQ_CMD_VFN_V(iq_params->vfn)); - cmdp->alloc_to_len16 = htonl(FW_IQ_CMD_ALLOC | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->alloc_to_len16 = htonl(FW_IQ_CMD_ALLOC_F | + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); cmdp->type_to_iqandstindex = htonl( - FW_IQ_CMD_VIID(iq_params->viid) | - FW_IQ_CMD_TYPE(iq_params->type) | - FW_IQ_CMD_IQASYNCH(iq_params->iqasynch)); + FW_IQ_CMD_VIID_V(iq_params->viid) | + FW_IQ_CMD_TYPE_V(iq_params->type) | + FW_IQ_CMD_IQASYNCH_V(iq_params->iqasynch)); cmdp->fl0size = htons(iq_params->fl0size); cmdp->fl0size = htons(iq_params->fl1size); @@ -488,8 +488,8 @@ csio_mb_iq_write(struct csio_hw *hw, struct csio_mb *mbp, void *priv, struct fw_iq_cmd *cmdp = (struct fw_iq_cmd *)(mbp->mb); uint32_t iq_start_stop = (iq_params->iq_start) ? - FW_IQ_CMD_IQSTART(1) : - FW_IQ_CMD_IQSTOP(1); + FW_IQ_CMD_IQSTART_F : + FW_IQ_CMD_IQSTOP_F; /* * If this IQ write is cascaded with IQ alloc request, do not @@ -499,51 +499,51 @@ csio_mb_iq_write(struct csio_hw *hw, struct csio_mb *mbp, void *priv, if (!cascaded_req) CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1); - cmdp->op_to_vfn |= htonl(FW_CMD_OP(FW_IQ_CMD) | - FW_CMD_REQUEST | FW_CMD_WRITE | - FW_IQ_CMD_PFN(iq_params->pfn) | - FW_IQ_CMD_VFN(iq_params->vfn)); + cmdp->op_to_vfn |= htonl(FW_CMD_OP_V(FW_IQ_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + FW_IQ_CMD_PFN_V(iq_params->pfn) | + FW_IQ_CMD_VFN_V(iq_params->vfn)); cmdp->alloc_to_len16 |= htonl(iq_start_stop | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); cmdp->iqid |= htons(iq_params->iqid); cmdp->fl0id |= htons(iq_params->fl0id); cmdp->fl1id |= htons(iq_params->fl1id); cmdp->type_to_iqandstindex |= htonl( - FW_IQ_CMD_IQANDST(iq_params->iqandst) | - FW_IQ_CMD_IQANUS(iq_params->iqanus) | - FW_IQ_CMD_IQANUD(iq_params->iqanud) | - FW_IQ_CMD_IQANDSTINDEX(iq_params->iqandstindex)); + FW_IQ_CMD_IQANDST_V(iq_params->iqandst) | + FW_IQ_CMD_IQANUS_V(iq_params->iqanus) | + FW_IQ_CMD_IQANUD_V(iq_params->iqanud) | + FW_IQ_CMD_IQANDSTINDEX_V(iq_params->iqandstindex)); cmdp->iqdroprss_to_iqesize |= htons( - FW_IQ_CMD_IQPCIECH(iq_params->iqpciech) | - FW_IQ_CMD_IQDCAEN(iq_params->iqdcaen) | - FW_IQ_CMD_IQDCACPU(iq_params->iqdcacpu) | - FW_IQ_CMD_IQINTCNTTHRESH(iq_params->iqintcntthresh) | - FW_IQ_CMD_IQCPRIO(iq_params->iqcprio) | - FW_IQ_CMD_IQESIZE(iq_params->iqesize)); + FW_IQ_CMD_IQPCIECH_V(iq_params->iqpciech) | + FW_IQ_CMD_IQDCAEN_V(iq_params->iqdcaen) | + FW_IQ_CMD_IQDCACPU_V(iq_params->iqdcacpu) | + FW_IQ_CMD_IQINTCNTTHRESH_V(iq_params->iqintcntthresh) | + FW_IQ_CMD_IQCPRIO_V(iq_params->iqcprio) | + FW_IQ_CMD_IQESIZE_V(iq_params->iqesize)); cmdp->iqsize |= htons(iq_params->iqsize); cmdp->iqaddr |= cpu_to_be64(iq_params->iqaddr); if (iq_params->type == 0) { cmdp->iqns_to_fl0congen |= htonl( - FW_IQ_CMD_IQFLINTIQHSEN(iq_params->iqflintiqhsen)| - FW_IQ_CMD_IQFLINTCONGEN(iq_params->iqflintcongen)); + FW_IQ_CMD_IQFLINTIQHSEN_V(iq_params->iqflintiqhsen)| + FW_IQ_CMD_IQFLINTCONGEN_V(iq_params->iqflintcongen)); } if (iq_params->fl0size && iq_params->fl0addr && (iq_params->fl0id != 0xFFFF)) { cmdp->iqns_to_fl0congen |= htonl( - FW_IQ_CMD_FL0HOSTFCMODE(iq_params->fl0hostfcmode)| - FW_IQ_CMD_FL0CPRIO(iq_params->fl0cprio) | - FW_IQ_CMD_FL0PADEN(iq_params->fl0paden) | - FW_IQ_CMD_FL0PACKEN(iq_params->fl0packen)); + FW_IQ_CMD_FL0HOSTFCMODE_V(iq_params->fl0hostfcmode)| + FW_IQ_CMD_FL0CPRIO_V(iq_params->fl0cprio) | + FW_IQ_CMD_FL0PADEN_V(iq_params->fl0paden) | + FW_IQ_CMD_FL0PACKEN_V(iq_params->fl0packen)); cmdp->fl0dcaen_to_fl0cidxfthresh |= htons( - FW_IQ_CMD_FL0DCAEN(iq_params->fl0dcaen) | - FW_IQ_CMD_FL0DCACPU(iq_params->fl0dcacpu) | - FW_IQ_CMD_FL0FBMIN(iq_params->fl0fbmin) | - FW_IQ_CMD_FL0FBMAX(iq_params->fl0fbmax) | - FW_IQ_CMD_FL0CIDXFTHRESH(iq_params->fl0cidxfthresh)); + FW_IQ_CMD_FL0DCAEN_V(iq_params->fl0dcaen) | + FW_IQ_CMD_FL0DCACPU_V(iq_params->fl0dcacpu) | + FW_IQ_CMD_FL0FBMIN_V(iq_params->fl0fbmin) | + FW_IQ_CMD_FL0FBMAX_V(iq_params->fl0fbmax) | + FW_IQ_CMD_FL0CIDXFTHRESH_V(iq_params->fl0cidxfthresh)); cmdp->fl0size |= htons(iq_params->fl0size); cmdp->fl0addr |= cpu_to_be64(iq_params->fl0addr); } @@ -588,7 +588,7 @@ csio_mb_iq_alloc_write_rsp(struct csio_hw *hw, struct csio_mb *mbp, { struct fw_iq_cmd *rsp = (struct fw_iq_cmd *)(mbp->mb); - *ret_val = FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16)); + *ret_val = FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16)); if (*ret_val == FW_SUCCESS) { iq_params->physiqid = ntohs(rsp->physiqid); iq_params->iqid = ntohs(rsp->iqid); @@ -622,13 +622,13 @@ csio_mb_iq_free(struct csio_hw *hw, struct csio_mb *mbp, void *priv, CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1); - cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_IQ_CMD) | - FW_CMD_REQUEST | FW_CMD_EXEC | - FW_IQ_CMD_PFN(iq_params->pfn) | - FW_IQ_CMD_VFN(iq_params->vfn)); - cmdp->alloc_to_len16 = htonl(FW_IQ_CMD_FREE | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); - cmdp->type_to_iqandstindex = htonl(FW_IQ_CMD_TYPE(iq_params->type)); + cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_IQ_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_IQ_CMD_PFN_V(iq_params->pfn) | + FW_IQ_CMD_VFN_V(iq_params->vfn)); + cmdp->alloc_to_len16 = htonl(FW_IQ_CMD_FREE_F | + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); + cmdp->type_to_iqandstindex = htonl(FW_IQ_CMD_TYPE_V(iq_params->type)); cmdp->iqid = htons(iq_params->iqid); cmdp->fl0id = htons(iq_params->fl0id); @@ -657,12 +657,12 @@ csio_mb_eq_ofld_alloc(struct csio_hw *hw, struct csio_mb *mbp, void *priv, struct fw_eq_ofld_cmd *cmdp = (struct fw_eq_ofld_cmd *)(mbp->mb); CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1); - cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_EQ_OFLD_CMD) | - FW_CMD_REQUEST | FW_CMD_EXEC | - FW_EQ_OFLD_CMD_PFN(eq_ofld_params->pfn) | - FW_EQ_OFLD_CMD_VFN(eq_ofld_params->vfn)); - cmdp->alloc_to_len16 = htonl(FW_EQ_OFLD_CMD_ALLOC | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_OFLD_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_EQ_OFLD_CMD_PFN_V(eq_ofld_params->pfn) | + FW_EQ_OFLD_CMD_VFN_V(eq_ofld_params->vfn)); + cmdp->alloc_to_len16 = htonl(FW_EQ_OFLD_CMD_ALLOC_F | + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); } /* csio_mb_eq_ofld_alloc */ @@ -694,7 +694,8 @@ csio_mb_eq_ofld_write(struct csio_hw *hw, struct csio_mb *mbp, void *priv, struct fw_eq_ofld_cmd *cmdp = (struct fw_eq_ofld_cmd *)(mbp->mb); uint32_t eq_start_stop = (eq_ofld_params->eqstart) ? - FW_EQ_OFLD_CMD_EQSTART : FW_EQ_OFLD_CMD_EQSTOP; + FW_EQ_OFLD_CMD_EQSTART_F : + FW_EQ_OFLD_CMD_EQSTOP_F; /* * If this EQ write is cascaded with EQ alloc request, do not @@ -704,29 +705,29 @@ csio_mb_eq_ofld_write(struct csio_hw *hw, struct csio_mb *mbp, void *priv, if (!cascaded_req) CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1); - cmdp->op_to_vfn |= htonl(FW_CMD_OP(FW_EQ_OFLD_CMD) | - FW_CMD_REQUEST | FW_CMD_WRITE | - FW_EQ_OFLD_CMD_PFN(eq_ofld_params->pfn) | - FW_EQ_OFLD_CMD_VFN(eq_ofld_params->vfn)); + cmdp->op_to_vfn |= htonl(FW_CMD_OP_V(FW_EQ_OFLD_CMD) | + FW_CMD_REQUEST_F | FW_CMD_WRITE_F | + FW_EQ_OFLD_CMD_PFN_V(eq_ofld_params->pfn) | + FW_EQ_OFLD_CMD_VFN_V(eq_ofld_params->vfn)); cmdp->alloc_to_len16 |= htonl(eq_start_stop | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); - cmdp->eqid_pkd |= htonl(FW_EQ_OFLD_CMD_EQID(eq_ofld_params->eqid)); + cmdp->eqid_pkd |= htonl(FW_EQ_OFLD_CMD_EQID_V(eq_ofld_params->eqid)); cmdp->fetchszm_to_iqid |= htonl( - FW_EQ_OFLD_CMD_HOSTFCMODE(eq_ofld_params->hostfcmode) | - FW_EQ_OFLD_CMD_CPRIO(eq_ofld_params->cprio) | - FW_EQ_OFLD_CMD_PCIECHN(eq_ofld_params->pciechn) | - FW_EQ_OFLD_CMD_IQID(eq_ofld_params->iqid)); + FW_EQ_OFLD_CMD_HOSTFCMODE_V(eq_ofld_params->hostfcmode) | + FW_EQ_OFLD_CMD_CPRIO_V(eq_ofld_params->cprio) | + FW_EQ_OFLD_CMD_PCIECHN_V(eq_ofld_params->pciechn) | + FW_EQ_OFLD_CMD_IQID_V(eq_ofld_params->iqid)); cmdp->dcaen_to_eqsize |= htonl( - FW_EQ_OFLD_CMD_DCAEN(eq_ofld_params->dcaen) | - FW_EQ_OFLD_CMD_DCACPU(eq_ofld_params->dcacpu) | - FW_EQ_OFLD_CMD_FBMIN(eq_ofld_params->fbmin) | - FW_EQ_OFLD_CMD_FBMAX(eq_ofld_params->fbmax) | - FW_EQ_OFLD_CMD_CIDXFTHRESHO(eq_ofld_params->cidxfthresho) | - FW_EQ_OFLD_CMD_CIDXFTHRESH(eq_ofld_params->cidxfthresh) | - FW_EQ_OFLD_CMD_EQSIZE(eq_ofld_params->eqsize)); + FW_EQ_OFLD_CMD_DCAEN_V(eq_ofld_params->dcaen) | + FW_EQ_OFLD_CMD_DCACPU_V(eq_ofld_params->dcacpu) | + FW_EQ_OFLD_CMD_FBMIN_V(eq_ofld_params->fbmin) | + FW_EQ_OFLD_CMD_FBMAX_V(eq_ofld_params->fbmax) | + FW_EQ_OFLD_CMD_CIDXFTHRESHO_V(eq_ofld_params->cidxfthresho) | + FW_EQ_OFLD_CMD_CIDXFTHRESH_V(eq_ofld_params->cidxfthresh) | + FW_EQ_OFLD_CMD_EQSIZE_V(eq_ofld_params->eqsize)); cmdp->eqaddr |= cpu_to_be64(eq_ofld_params->eqaddr); @@ -773,12 +774,12 @@ csio_mb_eq_ofld_alloc_write_rsp(struct csio_hw *hw, { struct fw_eq_ofld_cmd *rsp = (struct fw_eq_ofld_cmd *)(mbp->mb); - *ret_val = FW_CMD_RETVAL_GET(ntohl(rsp->alloc_to_len16)); + *ret_val = FW_CMD_RETVAL_G(ntohl(rsp->alloc_to_len16)); if (*ret_val == FW_SUCCESS) { - eq_ofld_params->eqid = FW_EQ_OFLD_CMD_EQID_GET( + eq_ofld_params->eqid = FW_EQ_OFLD_CMD_EQID_G( ntohl(rsp->eqid_pkd)); - eq_ofld_params->physeqid = FW_EQ_OFLD_CMD_PHYSEQID_GET( + eq_ofld_params->physeqid = FW_EQ_OFLD_CMD_PHYSEQID_G( ntohl(rsp->physeqid_pkd)); } else eq_ofld_params->eqid = 0; @@ -807,13 +808,13 @@ csio_mb_eq_ofld_free(struct csio_hw *hw, struct csio_mb *mbp, void *priv, CSIO_INIT_MBP(mbp, cmdp, mb_tmo, priv, cbfn, 1); - cmdp->op_to_vfn = htonl(FW_CMD_OP(FW_EQ_OFLD_CMD) | - FW_CMD_REQUEST | FW_CMD_EXEC | - FW_EQ_OFLD_CMD_PFN(eq_ofld_params->pfn) | - FW_EQ_OFLD_CMD_VFN(eq_ofld_params->vfn)); - cmdp->alloc_to_len16 = htonl(FW_EQ_OFLD_CMD_FREE | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); - cmdp->eqid_pkd = htonl(FW_EQ_OFLD_CMD_EQID(eq_ofld_params->eqid)); + cmdp->op_to_vfn = htonl(FW_CMD_OP_V(FW_EQ_OFLD_CMD) | + FW_CMD_REQUEST_F | FW_CMD_EXEC_F | + FW_EQ_OFLD_CMD_PFN_V(eq_ofld_params->pfn) | + FW_EQ_OFLD_CMD_VFN_V(eq_ofld_params->vfn)); + cmdp->alloc_to_len16 = htonl(FW_EQ_OFLD_CMD_FREE_F | + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); + cmdp->eqid_pkd = htonl(FW_EQ_OFLD_CMD_EQID_V(eq_ofld_params->eqid)); } /* csio_mb_eq_ofld_free */ @@ -840,15 +841,15 @@ csio_write_fcoe_link_cond_init_mb(struct csio_lnode *ln, struct csio_mb *mbp, CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1); cmdp->op_to_portid = htonl(( - FW_CMD_OP(FW_FCOE_LINK_CMD) | - FW_CMD_REQUEST | - FW_CMD_WRITE | + FW_CMD_OP_V(FW_FCOE_LINK_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_WRITE_F | FW_FCOE_LINK_CMD_PORTID(port_id))); cmdp->sub_opcode_fcfi = htonl( FW_FCOE_LINK_CMD_SUB_OPCODE(sub_opcode) | FW_FCOE_LINK_CMD_FCFI(fcfi)); cmdp->lstatus = link_status; - cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); } /* csio_write_fcoe_link_cond_init_mb */ @@ -873,11 +874,11 @@ csio_fcoe_read_res_info_init_mb(struct csio_hw *hw, struct csio_mb *mbp, CSIO_INIT_MBP(mbp, cmdp, mb_tmo, hw, cbfn, 1); - cmdp->op_to_read = htonl((FW_CMD_OP(FW_FCOE_RES_INFO_CMD) | - FW_CMD_REQUEST | - FW_CMD_READ)); + cmdp->op_to_read = htonl((FW_CMD_OP_V(FW_FCOE_RES_INFO_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_READ_F)); - cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); } /* csio_fcoe_read_res_info_init_mb */ @@ -908,13 +909,13 @@ csio_fcoe_vnp_alloc_init_mb(struct csio_lnode *ln, struct csio_mb *mbp, CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1); - cmdp->op_to_fcfi = htonl((FW_CMD_OP(FW_FCOE_VNP_CMD) | - FW_CMD_REQUEST | - FW_CMD_EXEC | + cmdp->op_to_fcfi = htonl((FW_CMD_OP_V(FW_FCOE_VNP_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_EXEC_F | FW_FCOE_VNP_CMD_FCFI(fcfi))); cmdp->alloc_to_len16 = htonl(FW_FCOE_VNP_CMD_ALLOC | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); cmdp->gen_wwn_to_vnpi = htonl(FW_FCOE_VNP_CMD_VNPI(vnpi)); @@ -948,11 +949,11 @@ csio_fcoe_vnp_read_init_mb(struct csio_lnode *ln, struct csio_mb *mbp, (struct fw_fcoe_vnp_cmd *)(mbp->mb); CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1); - cmdp->op_to_fcfi = htonl(FW_CMD_OP(FW_FCOE_VNP_CMD) | - FW_CMD_REQUEST | - FW_CMD_READ | + cmdp->op_to_fcfi = htonl(FW_CMD_OP_V(FW_FCOE_VNP_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_READ_F | FW_FCOE_VNP_CMD_FCFI(fcfi)); - cmdp->alloc_to_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->alloc_to_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); cmdp->gen_wwn_to_vnpi = htonl(FW_FCOE_VNP_CMD_VNPI(vnpi)); } @@ -978,12 +979,12 @@ csio_fcoe_vnp_free_init_mb(struct csio_lnode *ln, struct csio_mb *mbp, CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1); - cmdp->op_to_fcfi = htonl(FW_CMD_OP(FW_FCOE_VNP_CMD) | - FW_CMD_REQUEST | - FW_CMD_EXEC | + cmdp->op_to_fcfi = htonl(FW_CMD_OP_V(FW_FCOE_VNP_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_EXEC_F | FW_FCOE_VNP_CMD_FCFI(fcfi)); cmdp->alloc_to_len16 = htonl(FW_FCOE_VNP_CMD_FREE | - FW_CMD_LEN16(sizeof(*cmdp) / 16)); + FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); cmdp->gen_wwn_to_vnpi = htonl(FW_FCOE_VNP_CMD_VNPI(vnpi)); } @@ -1009,11 +1010,11 @@ csio_fcoe_read_fcf_init_mb(struct csio_lnode *ln, struct csio_mb *mbp, CSIO_INIT_MBP(mbp, cmdp, mb_tmo, ln, cbfn, 1); - cmdp->op_to_fcfi = htonl(FW_CMD_OP(FW_FCOE_FCF_CMD) | - FW_CMD_REQUEST | - FW_CMD_READ | + cmdp->op_to_fcfi = htonl(FW_CMD_OP_V(FW_FCOE_FCF_CMD) | + FW_CMD_REQUEST_F | + FW_CMD_READ_F | FW_FCOE_FCF_CMD_FCFI(fcfi)); - cmdp->retval_len16 = htonl(FW_CMD_LEN16(sizeof(*cmdp) / 16)); + cmdp->retval_len16 = htonl(FW_CMD_LEN16_V(sizeof(*cmdp) / 16)); } /* csio_fcoe_read_fcf_init_mb */ @@ -1029,9 +1030,9 @@ csio_fcoe_read_portparams_init_mb(struct csio_hw *hw, struct csio_mb *mbp, CSIO_INIT_MBP(mbp, cmdp, mb_tmo, hw, cbfn, 1); mbp->mb_size = 64; - cmdp->op_to_flowid = htonl(FW_CMD_OP(FW_FCOE_STATS_CMD) | - FW_CMD_REQUEST | FW_CMD_READ); - cmdp->free_to_len16 = htonl(FW_CMD_LEN16(CSIO_MAX_MB_SIZE/16)); + cmdp->op_to_flowid = htonl(FW_CMD_OP_V(FW_FCOE_STATS_CMD) | + FW_CMD_REQUEST_F | FW_CMD_READ_F); + cmdp->free_to_len16 = htonl(FW_CMD_LEN16_V(CSIO_MAX_MB_SIZE/16)); cmdp->u.ctl.nstats_port = FW_FCOE_STATS_CMD_NSTATS(portparams->nstats) | FW_FCOE_STATS_CMD_PORT(portparams->portid); @@ -1053,7 +1054,7 @@ csio_mb_process_portparams_rsp(struct csio_hw *hw, uint8_t *src; uint8_t *dst; - *retval = FW_CMD_RETVAL_GET(ntohl(rsp->free_to_len16)); + *retval = FW_CMD_RETVAL_G(ntohl(rsp->free_to_len16)); memset(&stats, 0, sizeof(struct fw_fcoe_port_stats)); @@ -1125,7 +1126,7 @@ csio_mb_dump_fw_dbg(struct csio_hw *hw, __be64 *cmd) { struct fw_debug_cmd *dbg = (struct fw_debug_cmd *)cmd; - if ((FW_DEBUG_CMD_TYPE_GET(ntohl(dbg->op_type))) == 1) { + if ((FW_DEBUG_CMD_TYPE_G(ntohl(dbg->op_type))) == 1) { csio_info(hw, "FW print message:\n"); csio_info(hw, "\tdebug->dprtstridx = %d\n", ntohs(dbg->u.prt.dprtstridx)); @@ -1305,7 +1306,7 @@ csio_mb_issue(struct csio_hw *hw, struct csio_mb *mbp) hdr = cpu_to_be64(csio_rd_reg64(hw, data_reg)); fw_hdr = (struct fw_cmd_hdr *)&hdr; - switch (FW_CMD_OP_GET(ntohl(fw_hdr->hi))) { + switch (FW_CMD_OP_G(ntohl(fw_hdr->hi))) { case FW_DEBUG_CMD: csio_mb_debug_cmd_handler(hw); continue; @@ -1406,9 +1407,9 @@ csio_mb_fwevt_handler(struct csio_hw *hw, __be64 *cmd) if (opcode == FW_PORT_CMD) { pcmd = (struct fw_port_cmd *)cmd; - port_id = FW_PORT_CMD_PORTID_GET( + port_id = FW_PORT_CMD_PORTID_G( ntohl(pcmd->op_to_portid)); - action = FW_PORT_CMD_ACTION_GET( + action = FW_PORT_CMD_ACTION_G( ntohl(pcmd->action_to_len16)); if (action != FW_PORT_ACTION_GET_PORT_INFO) { csio_err(hw, "Unhandled FW_PORT_CMD action: %u\n", @@ -1417,15 +1418,15 @@ csio_mb_fwevt_handler(struct csio_hw *hw, __be64 *cmd) } link_status = ntohl(pcmd->u.info.lstatus_to_modtype); - mod_type = FW_PORT_CMD_MODTYPE_GET(link_status); + mod_type = FW_PORT_CMD_MODTYPE_G(link_status); hw->pport[port_id].link_status = - FW_PORT_CMD_LSTATUS_GET(link_status); + FW_PORT_CMD_LSTATUS_G(link_status); hw->pport[port_id].link_speed = - FW_PORT_CMD_LSPEED_GET(link_status); + FW_PORT_CMD_LSPEED_G(link_status); csio_info(hw, "Port:%x - LINK %s\n", port_id, - FW_PORT_CMD_LSTATUS_GET(link_status) ? "UP" : "DOWN"); + FW_PORT_CMD_LSTATUS_G(link_status) ? "UP" : "DOWN"); if (mod_type != hw->pport[port_id].mod_type) { hw->pport[port_id].mod_type = mod_type; @@ -1498,7 +1499,7 @@ csio_mb_isr_handler(struct csio_hw *hw) hdr = cpu_to_be64(csio_rd_reg64(hw, data_reg)); fw_hdr = (struct fw_cmd_hdr *)&hdr; - switch (FW_CMD_OP_GET(ntohl(fw_hdr->hi))) { + switch (FW_CMD_OP_G(ntohl(fw_hdr->hi))) { case FW_DEBUG_CMD: csio_mb_debug_cmd_handler(hw); return -EINVAL; @@ -1571,11 +1572,11 @@ csio_mb_tmo_handler(struct csio_hw *hw) fw_hdr = (struct fw_cmd_hdr *)(mbp->mb); csio_dbg(hw, "Mailbox num:%x op:0x%x timed out\n", hw->pfn, - FW_CMD_OP_GET(ntohl(fw_hdr->hi))); + FW_CMD_OP_G(ntohl(fw_hdr->hi))); mbm->mcurrent = NULL; CSIO_INC_STATS(mbm, n_tmo); - fw_hdr->lo = htonl(FW_CMD_RETVAL(FW_ETIMEDOUT)); + fw_hdr->lo = htonl(FW_CMD_RETVAL_V(FW_ETIMEDOUT)); return mbp; } @@ -1624,10 +1625,10 @@ csio_mb_cancel_all(struct csio_hw *hw, struct list_head *cbfn_q) hdr = (struct fw_cmd_hdr *)(mbp->mb); csio_dbg(hw, "Cancelling pending mailbox num %x op:%x\n", - hw->pfn, FW_CMD_OP_GET(ntohl(hdr->hi))); + hw->pfn, FW_CMD_OP_G(ntohl(hdr->hi))); CSIO_INC_STATS(mbm, n_cancel); - hdr->lo = htonl(FW_CMD_RETVAL(FW_HOSTERROR)); + hdr->lo = htonl(FW_CMD_RETVAL_V(FW_HOSTERROR)); } } diff --git a/drivers/scsi/csiostor/csio_mb.h b/drivers/scsi/csiostor/csio_mb.h index a84179e54ab9..1bc82d0bc260 100644 --- a/drivers/scsi/csiostor/csio_mb.h +++ b/drivers/scsi/csiostor/csio_mb.h @@ -79,14 +79,14 @@ enum csio_dev_state { }; #define FW_PARAM_DEV(param) \ - (FW_PARAMS_MNEM(FW_PARAMS_MNEM_DEV) | \ - FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_DEV_##param)) + (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) | \ + FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_##param)) #define FW_PARAM_PFVF(param) \ - (FW_PARAMS_MNEM(FW_PARAMS_MNEM_PFVF) | \ - FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_PFVF_##param)| \ - FW_PARAMS_PARAM_Y(0) | \ - FW_PARAMS_PARAM_Z(0)) + (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_PFVF) | \ + FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_PFVF_##param)| \ + FW_PARAMS_PARAM_Y_V(0) | \ + FW_PARAMS_PARAM_Z_V(0)) enum { PAUSE_RX = 1 << 0, diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c index 6bd36c311bee..3987284e0d2a 100644 --- a/drivers/scsi/csiostor/csio_scsi.c +++ b/drivers/scsi/csiostor/csio_scsi.c @@ -206,10 +206,10 @@ csio_scsi_init_cmd_wr(struct csio_ioreq *req, void *addr, uint32_t size) struct csio_dma_buf *dma_buf; uint8_t imm = csio_hw_to_scsim(hw)->proto_cmd_len; - wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_SCSI_CMD_WR) | + wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_SCSI_CMD_WR) | FW_SCSI_CMD_WR_IMMDLEN(imm)); - wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(rn->flowid) | - FW_WR_LEN16( + wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(rn->flowid) | + FW_WR_LEN16_V( DIV_ROUND_UP(size, 16))); wr->cookie = (uintptr_t) req; @@ -298,7 +298,7 @@ csio_scsi_init_ultptx_dsgl(struct csio_hw *hw, struct csio_ioreq *req, struct csio_dma_buf *dma_buf; struct scsi_cmnd *scmnd = csio_scsi_cmnd(req); - sgl->cmd_nsge = htonl(ULPTX_CMD(ULP_TX_SC_DSGL) | ULPTX_MORE | + sgl->cmd_nsge = htonl(ULPTX_CMD_V(ULP_TX_SC_DSGL) | ULPTX_MORE | ULPTX_NSGE(req->nsge)); /* Now add the data SGLs */ if (likely(!req->dcopy)) { @@ -367,10 +367,10 @@ csio_scsi_init_read_wr(struct csio_ioreq *req, void *wrp, uint32_t size) uint8_t imm = csio_hw_to_scsim(hw)->proto_cmd_len; struct scsi_cmnd *scmnd = csio_scsi_cmnd(req); - wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_SCSI_READ_WR) | + wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_SCSI_READ_WR) | FW_SCSI_READ_WR_IMMDLEN(imm)); - wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(rn->flowid) | - FW_WR_LEN16(DIV_ROUND_UP(size, 16))); + wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(rn->flowid) | + FW_WR_LEN16_V(DIV_ROUND_UP(size, 16))); wr->cookie = (uintptr_t)req; wr->iqid = cpu_to_be16(csio_q_physiqid(hw, req->iq_idx)); wr->tmo_val = (uint8_t)(req->tmo); @@ -420,10 +420,10 @@ csio_scsi_init_write_wr(struct csio_ioreq *req, void *wrp, uint32_t size) uint8_t imm = csio_hw_to_scsim(hw)->proto_cmd_len; struct scsi_cmnd *scmnd = csio_scsi_cmnd(req); - wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_SCSI_WRITE_WR) | + wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_SCSI_WRITE_WR) | FW_SCSI_WRITE_WR_IMMDLEN(imm)); - wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(rn->flowid) | - FW_WR_LEN16(DIV_ROUND_UP(size, 16))); + wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(rn->flowid) | + FW_WR_LEN16_V(DIV_ROUND_UP(size, 16))); wr->cookie = (uintptr_t)req; wr->iqid = cpu_to_be16(csio_q_physiqid(hw, req->iq_idx)); wr->tmo_val = (uint8_t)(req->tmo); @@ -650,9 +650,9 @@ csio_scsi_init_abrt_cls_wr(struct csio_ioreq *req, void *addr, uint32_t size, struct csio_rnode *rn = req->rnode; struct fw_scsi_abrt_cls_wr *wr = (struct fw_scsi_abrt_cls_wr *)addr; - wr->op_immdlen = cpu_to_be32(FW_WR_OP(FW_SCSI_ABRT_CLS_WR)); - wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID(rn->flowid) | - FW_WR_LEN16( + wr->op_immdlen = cpu_to_be32(FW_WR_OP_V(FW_SCSI_ABRT_CLS_WR)); + wr->flowid_len16 = cpu_to_be32(FW_WR_FLOWID_V(rn->flowid) | + FW_WR_LEN16_V( DIV_ROUND_UP(size, 16))); wr->cookie = (uintptr_t) req; diff --git a/drivers/scsi/csiostor/csio_wr.h b/drivers/scsi/csiostor/csio_wr.h index 8d30e7ac1f5e..0c0dd9a658cc 100644 --- a/drivers/scsi/csiostor/csio_wr.h +++ b/drivers/scsi/csiostor/csio_wr.h @@ -101,7 +101,7 @@ /* WR status is at the same position as retval in a CMD header */ #define csio_wr_status(_wr) \ - (FW_CMD_RETVAL_GET(ntohl(((struct fw_cmd_hdr *)(_wr))->lo))) + (FW_CMD_RETVAL_G(ntohl(((struct fw_cmd_hdr *)(_wr))->lo))) struct csio_hw; diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c index efe42ef7d92b..a83d2ceded83 100644 --- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c +++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c @@ -75,6 +75,7 @@ typedef void (*cxgb4i_cplhandler_func)(struct cxgbi_device *, struct sk_buff *); static void *t4_uld_add(const struct cxgb4_lld_info *); static int t4_uld_rx_handler(void *, const __be64 *, const struct pkt_gl *); static int t4_uld_state_change(void *, enum cxgb4_state state); +static inline int send_tx_flowc_wr(struct cxgbi_sock *); static const struct cxgb4_uld_info cxgb4i_uld_info = { .name = DRV_MODULE_NAME, @@ -157,12 +158,6 @@ static struct scsi_transport_template *cxgb4i_stt; #define RCV_BUFSIZ_MASK 0x3FFU #define MAX_IMM_TX_PKT_LEN 128 -static inline void set_queue(struct sk_buff *skb, unsigned int queue, - const struct cxgbi_sock *csk) -{ - skb->queue_mapping = queue; -} - static int push_tx_frames(struct cxgbi_sock *, int); /* @@ -172,10 +167,14 @@ static int push_tx_frames(struct cxgbi_sock *, int); * Returns true if a packet can be sent as an offload WR with immediate * data. We currently use the same limit as for Ethernet packets. */ -static inline int is_ofld_imm(const struct sk_buff *skb) +static inline bool is_ofld_imm(const struct sk_buff *skb) { - return skb->len <= (MAX_IMM_TX_PKT_LEN - - sizeof(struct fw_ofld_tx_data_wr)); + int len = skb->len; + + if (likely(cxgbi_skcb_test_flag(skb, SKCBF_TX_NEED_HDR))) + len += sizeof(struct fw_ofld_tx_data_wr); + + return len <= MAX_IMM_TX_PKT_LEN; } static void send_act_open_req(struct cxgbi_sock *csk, struct sk_buff *skb, @@ -189,18 +188,18 @@ static void send_act_open_req(struct cxgbi_sock *csk, struct sk_buff *skb, unsigned int qid_atid = ((unsigned int)csk->atid) | (((unsigned int)csk->rss_qid) << 14); - opt0 = KEEP_ALIVE(1) | - WND_SCALE(wscale) | - MSS_IDX(csk->mss_idx) | - L2T_IDX(((struct l2t_entry *)csk->l2t)->idx) | - TX_CHAN(csk->tx_chan) | - SMAC_SEL(csk->smac_idx) | - ULP_MODE(ULP_MODE_ISCSI) | - RCV_BUFSIZ(cxgb4i_rcv_win >> 10); - opt2 = RX_CHANNEL(0) | - RSS_QUEUE_VALID | - (1 << 20) | - RSS_QUEUE(csk->rss_qid); + opt0 = KEEP_ALIVE_F | + WND_SCALE_V(wscale) | + MSS_IDX_V(csk->mss_idx) | + L2T_IDX_V(((struct l2t_entry *)csk->l2t)->idx) | + TX_CHAN_V(csk->tx_chan) | + SMAC_SEL_V(csk->smac_idx) | + ULP_MODE_V(ULP_MODE_ISCSI) | + RCV_BUFSIZ_V(cxgb4i_rcv_win >> 10); + opt2 = RX_CHANNEL_V(0) | + RSS_QUEUE_VALID_F | + (RX_FC_DISABLE_F) | + RSS_QUEUE_V(csk->rss_qid); if (is_t4(lldi->adapter_type)) { struct cpl_act_open_req *req = @@ -217,7 +216,7 @@ static void send_act_open_req(struct cxgbi_sock *csk, struct sk_buff *skb, req->params = cpu_to_be32(cxgb4_select_ntuple( csk->cdev->ports[csk->port_id], csk->l2t)); - opt2 |= 1 << 22; + opt2 |= RX_FC_VALID_F; req->opt2 = cpu_to_be32(opt2); log_debug(1 << CXGBI_DBG_TOE | 1 << CXGBI_DBG_SOCK, @@ -237,7 +236,7 @@ static void send_act_open_req(struct cxgbi_sock *csk, struct sk_buff *skb, req->local_ip = csk->saddr.sin_addr.s_addr; req->peer_ip = csk->daddr.sin_addr.s_addr; req->opt0 = cpu_to_be64(opt0); - req->params = cpu_to_be64(V_FILTER_TUPLE( + req->params = cpu_to_be64(FILTER_TUPLE_V( cxgb4_select_ntuple( csk->cdev->ports[csk->port_id], csk->l2t))); @@ -272,19 +271,19 @@ static void send_act_open_req6(struct cxgbi_sock *csk, struct sk_buff *skb, unsigned int qid_atid = ((unsigned int)csk->atid) | (((unsigned int)csk->rss_qid) << 14); - opt0 = KEEP_ALIVE(1) | - WND_SCALE(wscale) | - MSS_IDX(csk->mss_idx) | - L2T_IDX(((struct l2t_entry *)csk->l2t)->idx) | - TX_CHAN(csk->tx_chan) | - SMAC_SEL(csk->smac_idx) | - ULP_MODE(ULP_MODE_ISCSI) | - RCV_BUFSIZ(cxgb4i_rcv_win >> 10); + opt0 = KEEP_ALIVE_F | + WND_SCALE_V(wscale) | + MSS_IDX_V(csk->mss_idx) | + L2T_IDX_V(((struct l2t_entry *)csk->l2t)->idx) | + TX_CHAN_V(csk->tx_chan) | + SMAC_SEL_V(csk->smac_idx) | + ULP_MODE_V(ULP_MODE_ISCSI) | + RCV_BUFSIZ_V(cxgb4i_rcv_win >> 10); - opt2 = RX_CHANNEL(0) | - RSS_QUEUE_VALID | - RX_FC_DISABLE | - RSS_QUEUE(csk->rss_qid); + opt2 = RX_CHANNEL_V(0) | + RSS_QUEUE_VALID_F | + RX_FC_DISABLE_F | + RSS_QUEUE_V(csk->rss_qid); if (t4) { struct cpl_act_open_req6 *req = @@ -305,7 +304,7 @@ static void send_act_open_req6(struct cxgbi_sock *csk, struct sk_buff *skb, req->opt0 = cpu_to_be64(opt0); - opt2 |= RX_FC_VALID; + opt2 |= RX_FC_VALID_F; req->opt2 = cpu_to_be32(opt2); req->params = cpu_to_be32(cxgb4_select_ntuple( @@ -328,10 +327,10 @@ static void send_act_open_req6(struct cxgbi_sock *csk, struct sk_buff *skb, 8); req->opt0 = cpu_to_be64(opt0); - opt2 |= T5_OPT_2_VALID; + opt2 |= T5_OPT_2_VALID_F; req->opt2 = cpu_to_be32(opt2); - req->params = cpu_to_be64(V_FILTER_TUPLE(cxgb4_select_ntuple( + req->params = cpu_to_be64(FILTER_TUPLE_V(cxgb4_select_ntuple( csk->cdev->ports[csk->port_id], csk->l2t))); } @@ -388,13 +387,19 @@ static void send_abort_req(struct cxgbi_sock *csk) if (unlikely(csk->state == CTP_ABORTING) || !skb || !csk->cdev) return; + + if (!cxgbi_sock_flag(csk, CTPF_TX_DATA_SENT)) { + send_tx_flowc_wr(csk); + cxgbi_sock_set_flag(csk, CTPF_TX_DATA_SENT); + } + cxgbi_sock_set_state(csk, CTP_ABORTING); cxgbi_sock_set_flag(csk, CTPF_ABORT_RPL_PENDING); cxgbi_sock_purge_write_queue(csk); csk->cpl_abort_req = NULL; req = (struct cpl_abort_req *)skb->head; - set_queue(skb, CPL_PRIORITY_DATA, csk); + set_wr_txq(skb, CPL_PRIORITY_DATA, csk->port_id); req->cmd = CPL_ABORT_SEND_RST; t4_set_arp_err_handler(skb, csk, abort_arp_failure); INIT_TP_WR(req, csk->tid); @@ -420,7 +425,7 @@ static void send_abort_rpl(struct cxgbi_sock *csk, int rst_status) csk, csk->state, csk->flags, csk->tid, rst_status); csk->cpl_abort_rpl = NULL; - set_queue(skb, CPL_PRIORITY_DATA, csk); + set_wr_txq(skb, CPL_PRIORITY_DATA, csk->port_id); INIT_TP_WR(rpl, csk->tid); OPCODE_TID(rpl) = cpu_to_be32(MK_OPCODE_TID(CPL_ABORT_RPL, csk->tid)); rpl->cmd = rst_status; @@ -452,7 +457,8 @@ static u32 send_rx_credits(struct cxgbi_sock *csk, u32 credits) INIT_TP_WR(req, csk->tid); OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_RX_DATA_ACK, csk->tid)); - req->credit_dack = cpu_to_be32(RX_CREDITS(credits) | RX_FORCE_ACK(1)); + req->credit_dack = cpu_to_be32(RX_CREDITS_V(credits) + | RX_FORCE_ACK_F); cxgb4_ofld_send(csk->cdev->ports[csk->port_id], skb); return credits; } @@ -490,20 +496,40 @@ static inline unsigned int calc_tx_flits_ofld(const struct sk_buff *skb) return flits + sgl_len(cnt); } -static inline void send_tx_flowc_wr(struct cxgbi_sock *csk) +#define FLOWC_WR_NPARAMS_MIN 9 +static inline int tx_flowc_wr_credits(int *nparamsp, int *flowclenp) +{ + int nparams, flowclen16, flowclen; + + nparams = FLOWC_WR_NPARAMS_MIN; + flowclen = offsetof(struct fw_flowc_wr, mnemval[nparams]); + flowclen16 = DIV_ROUND_UP(flowclen, 16); + flowclen = flowclen16 * 16; + /* + * Return the number of 16-byte credits used by the FlowC request. + * Pass back the nparams and actual FlowC length if requested. + */ + if (nparamsp) + *nparamsp = nparams; + if (flowclenp) + *flowclenp = flowclen; + + return flowclen16; +} + +static inline int send_tx_flowc_wr(struct cxgbi_sock *csk) { struct sk_buff *skb; struct fw_flowc_wr *flowc; - int flowclen, i; + int nparams, flowclen16, flowclen; - flowclen = 80; + flowclen16 = tx_flowc_wr_credits(&nparams, &flowclen); skb = alloc_wr(flowclen, 0, GFP_ATOMIC); flowc = (struct fw_flowc_wr *)skb->head; flowc->op_to_nparams = - htonl(FW_WR_OP(FW_FLOWC_WR) | FW_FLOWC_WR_NPARAMS(8)); + htonl(FW_WR_OP_V(FW_FLOWC_WR) | FW_FLOWC_WR_NPARAMS_V(nparams)); flowc->flowid_len16 = - htonl(FW_WR_LEN16(DIV_ROUND_UP(72, 16)) | - FW_WR_FLOWID(csk->tid)); + htonl(FW_WR_LEN16_V(flowclen16) | FW_WR_FLOWID_V(csk->tid)); flowc->mnemval[0].mnemonic = FW_FLOWC_MNEM_PFNVFN; flowc->mnemval[0].val = htonl(csk->cdev->pfvf); flowc->mnemval[1].mnemonic = FW_FLOWC_MNEM_CH; @@ -522,12 +548,10 @@ static inline void send_tx_flowc_wr(struct cxgbi_sock *csk) flowc->mnemval[7].val = htonl(csk->advmss); flowc->mnemval[8].mnemonic = 0; flowc->mnemval[8].val = 0; - for (i = 0; i < 9; i++) { - flowc->mnemval[i].r4[0] = 0; - flowc->mnemval[i].r4[1] = 0; - flowc->mnemval[i].r4[2] = 0; - } - set_queue(skb, CPL_PRIORITY_DATA, csk); + flowc->mnemval[8].mnemonic = FW_FLOWC_MNEM_TXDATAPLEN_MAX; + flowc->mnemval[8].val = 16384; + + set_wr_txq(skb, CPL_PRIORITY_DATA, csk->port_id); log_debug(1 << CXGBI_DBG_TOE | 1 << CXGBI_DBG_SOCK, "csk 0x%p, tid 0x%x, %u,%u,%u,%u,%u,%u,%u.\n", @@ -536,6 +560,8 @@ static inline void send_tx_flowc_wr(struct cxgbi_sock *csk) csk->advmss); cxgb4_ofld_send(csk->cdev->ports[csk->port_id], skb); + + return flowclen16; } static inline void make_tx_data_wr(struct cxgbi_sock *csk, struct sk_buff *skb, @@ -543,30 +569,32 @@ static inline void make_tx_data_wr(struct cxgbi_sock *csk, struct sk_buff *skb, { struct fw_ofld_tx_data_wr *req; unsigned int submode = cxgbi_skcb_ulp_mode(skb) & 3; - unsigned int wr_ulp_mode = 0; + unsigned int wr_ulp_mode = 0, val; + bool imm = is_ofld_imm(skb); req = (struct fw_ofld_tx_data_wr *)__skb_push(skb, sizeof(*req)); - if (is_ofld_imm(skb)) { - req->op_to_immdlen = htonl(FW_WR_OP(FW_OFLD_TX_DATA_WR) | - FW_WR_COMPL(1) | - FW_WR_IMMDLEN(dlen)); - req->flowid_len16 = htonl(FW_WR_FLOWID(csk->tid) | - FW_WR_LEN16(credits)); + if (imm) { + req->op_to_immdlen = htonl(FW_WR_OP_V(FW_OFLD_TX_DATA_WR) | + FW_WR_COMPL_F | + FW_WR_IMMDLEN_V(dlen)); + req->flowid_len16 = htonl(FW_WR_FLOWID_V(csk->tid) | + FW_WR_LEN16_V(credits)); } else { req->op_to_immdlen = - cpu_to_be32(FW_WR_OP(FW_OFLD_TX_DATA_WR) | - FW_WR_COMPL(1) | - FW_WR_IMMDLEN(0)); + cpu_to_be32(FW_WR_OP_V(FW_OFLD_TX_DATA_WR) | + FW_WR_COMPL_F | + FW_WR_IMMDLEN_V(0)); req->flowid_len16 = - cpu_to_be32(FW_WR_FLOWID(csk->tid) | - FW_WR_LEN16(credits)); + cpu_to_be32(FW_WR_FLOWID_V(csk->tid) | + FW_WR_LEN16_V(credits)); } if (submode) - wr_ulp_mode = FW_OFLD_TX_DATA_WR_ULPMODE(ULP2_MODE_ISCSI) | - FW_OFLD_TX_DATA_WR_ULPSUBMODE(submode); + wr_ulp_mode = FW_OFLD_TX_DATA_WR_ULPMODE_V(ULP2_MODE_ISCSI) | + FW_OFLD_TX_DATA_WR_ULPSUBMODE_V(submode); + val = skb_peek(&csk->write_queue) ? 0 : 1; req->tunnel_to_proxy = htonl(wr_ulp_mode | - FW_OFLD_TX_DATA_WR_SHOVE(skb_peek(&csk->write_queue) ? 0 : 1)); + FW_OFLD_TX_DATA_WR_SHOVE_V(val)); req->plen = htonl(len); if (!cxgbi_sock_flag(csk, CTPF_TX_DATA_SENT)) cxgbi_sock_set_flag(csk, CTPF_TX_DATA_SENT); @@ -595,16 +623,32 @@ static int push_tx_frames(struct cxgbi_sock *csk, int req_completion) int dlen = skb->len; int len = skb->len; unsigned int credits_needed; + int flowclen16 = 0; skb_reset_transport_header(skb); if (is_ofld_imm(skb)) - credits_needed = DIV_ROUND_UP(dlen + - sizeof(struct fw_ofld_tx_data_wr), 16); + credits_needed = DIV_ROUND_UP(dlen, 16); else - credits_needed = DIV_ROUND_UP(8*calc_tx_flits_ofld(skb) - + sizeof(struct fw_ofld_tx_data_wr), + credits_needed = DIV_ROUND_UP( + 8 * calc_tx_flits_ofld(skb), + 16); + + if (likely(cxgbi_skcb_test_flag(skb, SKCBF_TX_NEED_HDR))) + credits_needed += DIV_ROUND_UP( + sizeof(struct fw_ofld_tx_data_wr), 16); + /* + * Assumes the initial credits is large enough to support + * fw_flowc_wr plus largest possible first payload + */ + if (!cxgbi_sock_flag(csk, CTPF_TX_DATA_SENT)) { + flowclen16 = send_tx_flowc_wr(csk); + csk->wr_cred -= flowclen16; + csk->wr_una_cred += flowclen16; + cxgbi_sock_set_flag(csk, CTPF_TX_DATA_SENT); + } + if (csk->wr_cred < credits_needed) { log_debug(1 << CXGBI_DBG_PDU_TX, "csk 0x%p, skb %u/%u, wr %d < %u.\n", @@ -613,8 +657,8 @@ static int push_tx_frames(struct cxgbi_sock *csk, int req_completion) break; } __skb_unlink(skb, &csk->write_queue); - set_queue(skb, CPL_PRIORITY_DATA, csk); - skb->csum = credits_needed; + set_wr_txq(skb, CPL_PRIORITY_DATA, csk->port_id); + skb->csum = credits_needed + flowclen16; csk->wr_cred -= credits_needed; csk->wr_una_cred += credits_needed; cxgbi_sock_enqueue_wr(csk, skb); @@ -625,12 +669,6 @@ static int push_tx_frames(struct cxgbi_sock *csk, int req_completion) csk->wr_cred, csk->wr_una_cred); if (likely(cxgbi_skcb_test_flag(skb, SKCBF_TX_NEED_HDR))) { - if (!cxgbi_sock_flag(csk, CTPF_TX_DATA_SENT)) { - send_tx_flowc_wr(csk); - skb->csum += 5; - csk->wr_cred -= 5; - csk->wr_una_cred += 5; - } len += cxgbi_ulp_extra_len(cxgbi_skcb_ulp_mode(skb)); make_tx_data_wr(csk, skb, dlen, len, credits_needed, req_completion); @@ -805,6 +843,13 @@ static void csk_act_open_retry_timer(unsigned long data) } +static inline bool is_neg_adv(unsigned int status) +{ + return status == CPL_ERR_RTX_NEG_ADVICE || + status == CPL_ERR_KEEPALV_NEG_ADVICE || + status == CPL_ERR_PERSIST_NEG_ADVICE; +} + static void do_act_open_rpl(struct cxgbi_device *cdev, struct sk_buff *skb) { struct cxgbi_sock *csk; @@ -826,9 +871,11 @@ static void do_act_open_rpl(struct cxgbi_device *cdev, struct sk_buff *skb) "csk 0x%p,%u,0x%lx. ", (&csk->saddr), (&csk->daddr), atid, tid, status, csk, csk->state, csk->flags); - if (status == CPL_ERR_RTX_NEG_ADVICE) + if (is_neg_adv(status)) goto rel_skb; + module_put(THIS_MODULE); + if (status && status != CPL_ERR_TCAM_FULL && status != CPL_ERR_CONN_EXIST && status != CPL_ERR_ARP_MISS) @@ -930,8 +977,7 @@ static void do_abort_req_rss(struct cxgbi_device *cdev, struct sk_buff *skb) (&csk->saddr), (&csk->daddr), csk, csk->state, csk->flags, csk->tid, req->status); - if (req->status == CPL_ERR_RTX_NEG_ADVICE || - req->status == CPL_ERR_PERSIST_NEG_ADVICE) + if (is_neg_adv(req->status)) goto rel_skb; cxgbi_sock_get(csk); @@ -985,6 +1031,27 @@ rel_skb: __kfree_skb(skb); } +static void do_rx_data(struct cxgbi_device *cdev, struct sk_buff *skb) +{ + struct cxgbi_sock *csk; + struct cpl_rx_data *cpl = (struct cpl_rx_data *)skb->data; + unsigned int tid = GET_TID(cpl); + struct cxgb4_lld_info *lldi = cxgbi_cdev_priv(cdev); + struct tid_info *t = lldi->tids; + + csk = lookup_tid(t, tid); + if (!csk) { + pr_err("can't find connection for tid %u.\n", tid); + } else { + /* not expecting this, reset the connection. */ + pr_err("csk 0x%p, tid %u, rcv cpl_rx_data.\n", csk, tid); + spin_lock_bh(&csk->lock); + send_abort_req(csk); + spin_unlock_bh(&csk->lock); + } + __kfree_skb(skb); +} + static void do_rx_iscsi_hdr(struct cxgbi_device *cdev, struct sk_buff *skb) { struct cxgbi_sock *csk; @@ -1404,6 +1471,7 @@ cxgb4i_cplhandler_func cxgb4i_cplhandlers[NUM_CPL_CMDS] = { [CPL_SET_TCB_RPL] = do_set_tcb_rpl, [CPL_RX_DATA_DDP] = do_rx_data_ddp, [CPL_RX_ISCSI_DDP] = do_rx_data_ddp, + [CPL_RX_DATA] = do_rx_data, }; int cxgb4i_ofld_init(struct cxgbi_device *cdev) @@ -1443,16 +1511,16 @@ static inline void ulp_mem_io_set_hdr(struct cxgb4_lld_info *lldi, INIT_ULPTX_WR(req, wr_len, 0, 0); if (is_t4(lldi->adapter_type)) - req->cmd = htonl(ULPTX_CMD(ULP_TX_MEM_WRITE) | - (ULP_MEMIO_ORDER(1))); + req->cmd = htonl(ULPTX_CMD_V(ULP_TX_MEM_WRITE) | + (ULP_MEMIO_ORDER_F)); else - req->cmd = htonl(ULPTX_CMD(ULP_TX_MEM_WRITE) | - (V_T5_ULP_MEMIO_IMM(1))); - req->dlen = htonl(ULP_MEMIO_DATA_LEN(dlen >> 5)); - req->lock_addr = htonl(ULP_MEMIO_ADDR(pm_addr >> 5)); + req->cmd = htonl(ULPTX_CMD_V(ULP_TX_MEM_WRITE) | + (T5_ULP_MEMIO_IMM_F)); + req->dlen = htonl(ULP_MEMIO_DATA_LEN_V(dlen >> 5)); + req->lock_addr = htonl(ULP_MEMIO_ADDR_V(pm_addr >> 5)); req->len16 = htonl(DIV_ROUND_UP(wr_len - sizeof(req->wr), 16)); - idata->cmd_more = htonl(ULPTX_CMD(ULP_TX_SC_IMM)); + idata->cmd_more = htonl(ULPTX_CMD_V(ULP_TX_SC_IMM)); idata->len = htonl(dlen); } @@ -1481,7 +1549,7 @@ static int ddp_ppod_write_idata(struct cxgbi_device *cdev, unsigned int port_id, return -ENOMEM; } req = (struct ulp_mem_io *)skb->head; - set_queue(skb, CPL_PRIORITY_CONTROL, NULL); + set_wr_txq(skb, CPL_PRIORITY_CONTROL, 0); ulp_mem_io_set_hdr(lldi, req, wr_len, dlen, pm_addr); idata = (struct ulptx_idata *)(req + 1); @@ -1676,7 +1744,8 @@ static void *t4_uld_add(const struct cxgb4_lld_info *lldi) cdev->skb_rx_extra = sizeof(struct cpl_iscsi_hdr); cdev->itp = &cxgb4i_iscsi_transport; - cdev->pfvf = FW_VIID_PFN_GET(cxgb4_port_viid(lldi->ports[0])) << 8; + cdev->pfvf = FW_VIID_PFN_G(cxgb4_port_viid(lldi->ports[0])) + << FW_VIID_PFN_S; pr_info("cdev 0x%p,%s, pfvf %u.\n", cdev, lldi->ports[0]->name, cdev->pfvf); diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c index 13d869a92248..eb58afcfb73b 100644 --- a/drivers/scsi/cxgbi/libcxgbi.c +++ b/drivers/scsi/cxgbi/libcxgbi.c @@ -816,7 +816,7 @@ static void cxgbi_inform_iscsi_conn_closing(struct cxgbi_sock *csk) read_lock_bh(&csk->callback_lock); if (csk->user_data) iscsi_conn_failure(csk->user_data, - ISCSI_ERR_CONN_FAILED); + ISCSI_ERR_TCP_CONN_CLOSE); read_unlock_bh(&csk->callback_lock); } } @@ -2294,10 +2294,12 @@ int cxgbi_conn_xmit_pdu(struct iscsi_task *task) return err; } - kfree_skb(skb); log_debug(1 << CXGBI_DBG_ISCSI | 1 << CXGBI_DBG_PDU_TX, "itt 0x%x, skb 0x%p, len %u/%u, xmit err %d.\n", task->itt, skb, skb->len, skb->data_len, err); + + kfree_skb(skb); + iscsi_conn_printk(KERN_ERR, task->conn, "xmit err %d.\n", err); iscsi_conn_failure(task->conn, ISCSI_ERR_XMIT_FAILED); return err; diff --git a/drivers/scsi/cxgbi/libcxgbi.h b/drivers/scsi/cxgbi/libcxgbi.h index 2c7cb1c0c453..aba1af720df6 100644 --- a/drivers/scsi/cxgbi/libcxgbi.h +++ b/drivers/scsi/cxgbi/libcxgbi.h @@ -317,8 +317,8 @@ static inline void cxgbi_skcb_clear_flag(struct sk_buff *skb, __clear_bit(flag, &(cxgbi_skcb_flags(skb))); } -static inline int cxgbi_skcb_test_flag(struct sk_buff *skb, - enum cxgbi_skcb_flags flag) +static inline int cxgbi_skcb_test_flag(const struct sk_buff *skb, + enum cxgbi_skcb_flags flag) { return test_bit(flag, &(cxgbi_skcb_flags(skb))); } diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 49df2130bd09..ec193a8357d7 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -1670,10 +1670,8 @@ static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp) fcoe->realdev->features & NETIF_F_HW_VLAN_CTAG_TX) { /* must set skb->dev before calling vlan_put_tag */ skb->dev = fcoe->realdev; - skb = __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), - vlan_dev_vlan_id(fcoe->netdev)); - if (!skb) - return -ENOMEM; + __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), + vlan_dev_vlan_id(fcoe->netdev)); } else skb->dev = fcoe->netdev; diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c index 4ebbeae161e2..71e138044379 100644 --- a/drivers/scsi/gdth.c +++ b/drivers/scsi/gdth.c @@ -2159,7 +2159,7 @@ static void gdth_next(gdth_ha_str *ha) case VERIFY: case START_STOP: case MODE_SENSE: - case SERVICE_ACTION_IN: + case SERVICE_ACTION_IN_16: TRACE(("cache cmd %x/%x/%x/%x/%x/%x\n",nscp->cmnd[0], nscp->cmnd[1],nscp->cmnd[2],nscp->cmnd[3], nscp->cmnd[4],nscp->cmnd[5])); @@ -2391,7 +2391,7 @@ static int gdth_internal_cache_cmd(gdth_ha_str *ha, Scsi_Cmnd *scp) gdth_copy_internal_data(ha, scp, (char*)&rdc, sizeof(gdth_rdcap_data)); break; - case SERVICE_ACTION_IN: + case SERVICE_ACTION_IN_16: if ((scp->cmnd[1] & 0x1f) == SAI_READ_CAPACITY_16 && (ha->cache_feat & GDT_64BIT)) { gdth_rdcap16_data rdc16; diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c index 56e38096f0c4..cfd0084f1cd2 100644 --- a/drivers/scsi/isci/request.c +++ b/drivers/scsi/isci/request.c @@ -694,7 +694,7 @@ sci_io_request_construct_sata(struct isci_request *ireq, } /* ATAPI */ - if (dev->sata_dev.command_set == ATAPI_COMMAND_SET && + if (dev->sata_dev.class == ATA_DEV_ATAPI && task->ata_task.fis.command == ATA_CMD_PACKET) { sci_atapi_construct(ireq); return SCI_SUCCESS; @@ -2980,7 +2980,7 @@ static void sci_request_started_state_enter(struct sci_base_state_machine *sm) state = SCI_REQ_SMP_WAIT_RESP; } else if (task && sas_protocol_ata(task->task_proto) && !task->ata_task.use_ncq) { - if (dev->sata_dev.command_set == ATAPI_COMMAND_SET && + if (dev->sata_dev.class == ATA_DEV_ATAPI && task->ata_task.fis.command == ATA_CMD_PACKET) { state = SCI_REQ_ATAPI_WAIT_H2D; } else if (task->data_dir == DMA_NONE) { diff --git a/drivers/scsi/isci/task.c b/drivers/scsi/isci/task.c index 3f63c6318b0d..6dcaed0c1fc8 100644 --- a/drivers/scsi/isci/task.c +++ b/drivers/scsi/isci/task.c @@ -588,7 +588,7 @@ int isci_task_abort_task(struct sas_task *task) ret = TMF_RESP_FUNC_COMPLETE; } else { - /* Fill in the tmf stucture */ + /* Fill in the tmf structure */ isci_task_build_abort_task_tmf(&tmf, isci_tmf_ssp_task_abort, old_request); diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c index 69efbf12b299..9aaa74e349cc 100644 --- a/drivers/scsi/jazz_esp.c +++ b/drivers/scsi/jazz_esp.c @@ -226,7 +226,6 @@ static struct platform_driver esp_jazz_driver = { .remove = esp_jazz_remove, .driver = { .name = "jazz_esp", - .owner = THIS_MODULE, }, }; diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 577770fdee86..932d9cc98d2f 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -138,7 +138,7 @@ static void sas_ata_task_done(struct sas_task *task) if (stat->stat == SAS_PROTO_RESPONSE || stat->stat == SAM_STAT_GOOD || ((stat->stat == SAM_STAT_CHECK_CONDITION && - dev->sata_dev.command_set == ATAPI_COMMAND_SET))) { + dev->sata_dev.class == ATA_DEV_ATAPI))) { memcpy(dev->sata_dev.fis, resp->ending_fis, ATA_RESP_FIS_SIZE); if (!link->sactive) { @@ -272,7 +272,7 @@ static struct sas_internal *dev_to_sas_internal(struct domain_device *dev) return to_sas_internal(dev->port->ha->core.shost->transportt); } -static void sas_get_ata_command_set(struct domain_device *dev); +static int sas_get_ata_command_set(struct domain_device *dev); int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy) { @@ -297,8 +297,7 @@ int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy) } memcpy(dev->frame_rcvd, &dev->sata_dev.rps_resp.rps.fis, sizeof(struct dev_to_host_fis)); - /* TODO switch to ata_dev_classify() */ - sas_get_ata_command_set(dev); + dev->sata_dev.class = sas_get_ata_command_set(dev); } return 0; } @@ -419,18 +418,7 @@ static int sas_ata_hard_reset(struct ata_link *link, unsigned int *class, if (ret && ret != -EAGAIN) sas_ata_printk(KERN_ERR, dev, "reset failed (errno=%d)\n", ret); - /* XXX: if the class changes during the reset the upper layer - * should be informed, if the device has gone away we assume - * libsas will eventually delete it - */ - switch (dev->sata_dev.command_set) { - case ATA_COMMAND_SET: - *class = ATA_DEV_ATA; - break; - case ATAPI_COMMAND_SET: - *class = ATA_DEV_ATAPI; - break; - } + *class = dev->sata_dev.class; ap->cbl = ATA_CBL_SATA; return ret; @@ -619,50 +607,18 @@ void sas_ata_task_abort(struct sas_task *task) complete(waiting); } -static void sas_get_ata_command_set(struct domain_device *dev) +static int sas_get_ata_command_set(struct domain_device *dev) { struct dev_to_host_fis *fis = (struct dev_to_host_fis *) dev->frame_rcvd; + struct ata_taskfile tf; if (dev->dev_type == SAS_SATA_PENDING) - return; + return ATA_DEV_UNKNOWN; + + ata_tf_from_fis((const u8 *)fis, &tf); - if ((fis->sector_count == 1 && /* ATA */ - fis->lbal == 1 && - fis->lbam == 0 && - fis->lbah == 0 && - fis->device == 0) - || - (fis->sector_count == 0 && /* CE-ATA (mATA) */ - fis->lbal == 0 && - fis->lbam == 0xCE && - fis->lbah == 0xAA && - (fis->device & ~0x10) == 0)) - - dev->sata_dev.command_set = ATA_COMMAND_SET; - - else if ((fis->interrupt_reason == 1 && /* ATAPI */ - fis->lbal == 1 && - fis->byte_count_low == 0x14 && - fis->byte_count_high == 0xEB && - (fis->device & ~0x10) == 0)) - - dev->sata_dev.command_set = ATAPI_COMMAND_SET; - - else if ((fis->sector_count == 1 && /* SEMB */ - fis->lbal == 1 && - fis->lbam == 0x3C && - fis->lbah == 0xC3 && - fis->device == 0) - || - (fis->interrupt_reason == 1 && /* SATA PM */ - fis->lbal == 1 && - fis->byte_count_low == 0x69 && - fis->byte_count_high == 0x96 && - (fis->device & ~0x10) == 0)) - - /* Treat it as a superset? */ - dev->sata_dev.command_set = ATAPI_COMMAND_SET; + return ata_dev_classify(&tf); } void sas_probe_sata(struct asd_sas_port *port) @@ -768,7 +724,7 @@ int sas_discover_sata(struct domain_device *dev) if (dev->dev_type == SAS_SATA_PM) return -ENODEV; - sas_get_ata_command_set(dev); + dev->sata_dev.class = sas_get_ata_command_set(dev); sas_fill_in_rphy(dev, dev->rphy); res = sas_notify_lldd_dev_found(dev); diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c index 786a2aff7b59..5633e7dadc08 100644 --- a/drivers/scsi/lpfc/lpfc_debugfs.c +++ b/drivers/scsi/lpfc/lpfc_debugfs.c @@ -968,8 +968,8 @@ lpfc_debugfs_dumpDif_open(struct inode *inode, struct file *file) goto out; /* Round to page boundary */ - printk(KERN_ERR "9060 BLKGRD: %s: _dump_buf_dif=0x%p file=%s\n", - __func__, _dump_buf_dif, file->f_dentry->d_name.name); + printk(KERN_ERR "9060 BLKGRD: %s: _dump_buf_dif=0x%p file=%pD\n", + __func__, _dump_buf_dif, file); debug->buffer = _dump_buf_dif; if (!debug->buffer) { kfree(debug); @@ -1011,7 +1011,7 @@ static ssize_t lpfc_debugfs_dif_err_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - struct dentry *dent = file->f_dentry; + struct dentry *dent = file->f_path.dentry; struct lpfc_hba *phba = file->private_data; char cbuf[32]; uint64_t tmp = 0; @@ -1052,7 +1052,7 @@ static ssize_t lpfc_debugfs_dif_err_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos) { - struct dentry *dent = file->f_dentry; + struct dentry *dent = file->f_path.dentry; struct lpfc_hba *phba = file->private_data; char dstbuf[32]; uint64_t tmp = 0; diff --git a/drivers/scsi/mac_esp.c b/drivers/scsi/mac_esp.c index 994fc5caf036..14c0334f41e4 100644 --- a/drivers/scsi/mac_esp.c +++ b/drivers/scsi/mac_esp.c @@ -617,7 +617,6 @@ static struct platform_driver esp_mac_driver = { .remove = esp_mac_remove, .driver = { .name = DRV_MODULE_NAME, - .owner = THIS_MODULE, }, }; diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c index 953fd9b953c7..1e85c07e3b62 100644 --- a/drivers/scsi/mac_scsi.c +++ b/drivers/scsi/mac_scsi.c @@ -166,7 +166,7 @@ static void mac_scsi_reset_boot(struct Scsi_Host *instance) XXX: Since bus errors in the PDMA routines never happen on my computer, the bus error code is untested. If the code works as intended, a bus error results in Pseudo-DMA - beeing disabled, meaning that the driver switches to slow handshake. + being disabled, meaning that the driver switches to slow handshake. If bus errors are NOT extremely rare, this has to be changed. */ diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index f05580e693d0..ff283d23788a 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -6783,7 +6783,7 @@ static int __init megasas_init(void) rval = pci_register_driver(&megasas_pci_driver); if (rval) { - printk(KERN_DEBUG "megasas: PCI hotplug regisration failed \n"); + printk(KERN_DEBUG "megasas: PCI hotplug registration failed \n"); goto err_pcidrv; } diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.h b/drivers/scsi/mpt2sas/mpt2sas_ctl.h index fa0567c96050..7f842c88abd2 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_ctl.h +++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.h @@ -224,7 +224,7 @@ struct mpt2_ioctl_eventreport { }; /** - * struct mpt2_ioctl_command - generic mpt firmware passthru ioclt + * struct mpt2_ioctl_command - generic mpt firmware passthru ioctl * @hdr - generic header * @timeout - command timeout in seconds. (if zero then use driver default * value). diff --git a/drivers/scsi/mvme16x_scsi.c b/drivers/scsi/mvme16x_scsi.c index 8fbb97a8bfd3..050c8c39d7ed 100644 --- a/drivers/scsi/mvme16x_scsi.c +++ b/drivers/scsi/mvme16x_scsi.c @@ -126,7 +126,6 @@ static int mvme16x_device_remove(struct platform_device *dev) static struct platform_driver mvme16x_scsi_driver = { .driver = { .name = "mvme16x-scsi", - .owner = THIS_MODULE, }, .probe = mvme16x_probe, .remove = mvme16x_device_remove, diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index 85d86a5cdb60..2d5ab6d969ec 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -479,7 +479,7 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, if (task->ata_task.use_ncq) flags |= MCH_FPDMA; - if (dev->sata_dev.command_set == ATAPI_COMMAND_SET) { + if (dev->sata_dev.class == ATA_DEV_ATAPI) { if (task->ata_task.fis.command != ATA_CMD_ID_ATAPI) flags |= MCH_ATAPI; } @@ -546,7 +546,7 @@ static int mvs_task_prep_ata(struct mvs_info *mvi, task->ata_task.fis.flags |= 0x80; /* C=1: update ATA cmd reg */ /* fill in command FIS and ATAPI CDB */ memcpy(buf_cmd, &task->ata_task.fis, sizeof(struct host_to_dev_fis)); - if (dev->sata_dev.command_set == ATAPI_COMMAND_SET) + if (dev->sata_dev.class == ATA_DEV_ATAPI) memcpy(buf_cmd + STP_ATAPI_CMD, task->ata_task.atapi_packet, 16); diff --git a/drivers/scsi/osd/osd_uld.c b/drivers/scsi/osd/osd_uld.c index 92cdd4b06526..243eab3d10d0 100644 --- a/drivers/scsi/osd/osd_uld.c +++ b/drivers/scsi/osd/osd_uld.c @@ -540,9 +540,9 @@ static int osd_remove(struct device *dev) */ static struct scsi_driver osd_driver = { - .owner = THIS_MODULE, .gendrv = { .name = osd_name, + .owner = THIS_MODULE, .probe = osd_probe, .remove = osd_remove, } diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 8c384648eef9..5033223f6287 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -172,9 +172,9 @@ static int osst_probe(struct device *); static int osst_remove(struct device *); static struct scsi_driver osst_template = { - .owner = THIS_MODULE, .gendrv = { .name = "osst", + .owner = THIS_MODULE, .probe = osst_probe, .remove = osst_remove, } diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 933f21471951..96dcc097a463 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -4367,7 +4367,7 @@ static int pm8001_chip_sata_req(struct pm8001_hba_info *pm8001_ha, PM8001_IO_DBG(pm8001_ha, pm8001_printk("PIO\n")); } if (task->ata_task.use_ncq && - dev->sata_dev.command_set != ATAPI_COMMAND_SET) { + dev->sata_dev.class != ATA_DEV_ATAPI) { ATAP = 0x07; /* FPDMA */ PM8001_IO_DBG(pm8001_ha, pm8001_printk("FPDMA\n")); } diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c index b06443a0db2d..05cce463ab01 100644 --- a/drivers/scsi/pm8001/pm80xx_hwi.c +++ b/drivers/scsi/pm8001/pm80xx_hwi.c @@ -4077,7 +4077,7 @@ static int pm80xx_chip_sata_req(struct pm8001_hba_info *pm8001_ha, PM8001_IO_DBG(pm8001_ha, pm8001_printk("PIO\n")); } if (task->ata_task.use_ncq && - dev->sata_dev.command_set != ATAPI_COMMAND_SET) { + dev->sata_dev.class != ATA_DEV_ATAPI) { ATAP = 0x07; /* FPDMA */ PM8001_IO_DBG(pm8001_ha, pm8001_printk("FPDMA\n")); } diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c index b3b48b5a984c..5298def33733 100644 --- a/drivers/scsi/ps3rom.c +++ b/drivers/scsi/ps3rom.c @@ -383,6 +383,7 @@ static int ps3rom_probe(struct ps3_system_bus_device *_dev) if (!host) { dev_err(&dev->sbd.core, "%s:%u: scsi_host_alloc failed\n", __func__, __LINE__); + error = -ENOMEM; goto fail_teardown; } diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c index 740ae495aa77..fe122700cad8 100644 --- a/drivers/scsi/qlogicpti.c +++ b/drivers/scsi/qlogicpti.c @@ -1455,7 +1455,6 @@ MODULE_DEVICE_TABLE(of, qpti_match); static struct platform_driver qpti_sbus_driver = { .driver = { .name = "qpti", - .owner = THIS_MODULE, .of_match_table = qpti_match, }, .probe = qpti_sbus_probe, diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 6b0d52497e6e..e02885451425 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -603,87 +603,6 @@ void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd) EXPORT_SYMBOL(scsi_cmd_get_serial); /** - * scsi_dispatch_command - Dispatch a command to the low-level driver. - * @cmd: command block we are dispatching. - * - * Return: nonzero return request was rejected and device's queue needs to be - * plugged. - */ -int scsi_dispatch_cmd(struct scsi_cmnd *cmd) -{ - struct Scsi_Host *host = cmd->device->host; - int rtn = 0; - - atomic_inc(&cmd->device->iorequest_cnt); - - /* check if the device is still usable */ - if (unlikely(cmd->device->sdev_state == SDEV_DEL)) { - /* in SDEV_DEL we error all commands. DID_NO_CONNECT - * returns an immediate error upwards, and signals - * that the device is no longer present */ - cmd->result = DID_NO_CONNECT << 16; - goto done; - } - - /* Check to see if the scsi lld made this device blocked. */ - if (unlikely(scsi_device_blocked(cmd->device))) { - /* - * in blocked state, the command is just put back on - * the device queue. The suspend state has already - * blocked the queue so future requests should not - * occur until the device transitions out of the - * suspend state. - */ - SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd, - "queuecommand : device blocked\n")); - return SCSI_MLQUEUE_DEVICE_BUSY; - } - - /* Store the LUN value in cmnd, if needed. */ - if (cmd->device->lun_in_cdb) - cmd->cmnd[1] = (cmd->cmnd[1] & 0x1f) | - (cmd->device->lun << 5 & 0xe0); - - scsi_log_send(cmd); - - /* - * Before we queue this command, check if the command - * length exceeds what the host adapter can handle. - */ - if (cmd->cmd_len > cmd->device->host->max_cmd_len) { - SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd, - "queuecommand : command too long. " - "cdb_size=%d host->max_cmd_len=%d\n", - cmd->cmd_len, cmd->device->host->max_cmd_len)); - cmd->result = (DID_ABORT << 16); - goto done; - } - - if (unlikely(host->shost_state == SHOST_DEL)) { - cmd->result = (DID_NO_CONNECT << 16); - goto done; - - } - - trace_scsi_dispatch_cmd_start(cmd); - rtn = host->hostt->queuecommand(host, cmd); - if (rtn) { - trace_scsi_dispatch_cmd_error(cmd, rtn); - if (rtn != SCSI_MLQUEUE_DEVICE_BUSY && - rtn != SCSI_MLQUEUE_TARGET_BUSY) - rtn = SCSI_MLQUEUE_HOST_BUSY; - - SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd, - "queuecommand : request rejected\n")); - } - - return rtn; - done: - cmd->scsi_done(cmd); - return 0; -} - -/** * scsi_finish_command - cleanup and pass command back to upper layer * @cmd: the command * diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index 49014a143c6a..262ab837a704 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -202,6 +202,7 @@ static struct { {"IOMEGA", "Io20S *F", NULL, BLIST_KEY}, {"INSITE", "Floptical F*8I", NULL, BLIST_KEY}, {"INSITE", "I325VM", NULL, BLIST_KEY}, + {"Intel", "Multi-Flex", NULL, BLIST_NO_RSOC}, {"iRiver", "iFP Mass Driver", NULL, BLIST_NOT_LOCKABLE | BLIST_INQUIRY_36}, {"LASOUND", "CDX7405", "3.10", BLIST_MAX5LUN | BLIST_SINGLELUN}, {"MATSHITA", "PD-1", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, @@ -210,6 +211,7 @@ static struct { {"Medion", "Flash XL MMC/SD", "2.6D", BLIST_FORCELUN}, {"MegaRAID", "LD", NULL, BLIST_FORCELUN}, {"MICROP", "4110", NULL, BLIST_NOTQ}, + {"MSFT", "Virtual HD", NULL, BLIST_NO_RSOC}, {"MYLEX", "DACARMRB", "*", BLIST_REPORTLUN2}, {"nCipher", "Fastness Crypto", NULL, BLIST_FORCELUN}, {"NAKAMICH", "MJ-4.8S", NULL, BLIST_FORCELUN | BLIST_SINGLELUN}, diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 1f63559184b9..e42fff6e8c10 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -2332,14 +2332,9 @@ scsi_ioctl_reset(struct scsi_device *dev, int __user *arg) return -EIO; error = -EIO; - if (!get_device(&dev->sdev_gendev)) - goto out_put_autopm_host; - scmd = scsi_get_command(dev, GFP_KERNEL); - if (!scmd) { - put_device(&dev->sdev_gendev); + if (!scmd) goto out_put_autopm_host; - } blk_rq_init(NULL, &req); scmd->request = &req; @@ -2401,10 +2396,10 @@ scsi_ioctl_reset(struct scsi_device *dev, int __user *arg) "waking up host to restart after TMF\n")); wake_up(&shost->host_wait); - scsi_run_host_queues(shost); - scsi_next_command(scmd); + scsi_put_command(scmd); + out_put_autopm_host: scsi_autopm_put_host(shost); return error; diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 994eb083fff9..9ea95dd3e260 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -543,17 +543,6 @@ static void scsi_requeue_command(struct request_queue *q, struct scsi_cmnd *cmd) put_device(&sdev->sdev_gendev); } -void scsi_next_command(struct scsi_cmnd *cmd) -{ - struct scsi_device *sdev = cmd->device; - struct request_queue *q = sdev->request_queue; - - scsi_put_command(cmd); - scsi_run_queue(q); - - put_device(&sdev->sdev_gendev); -} - void scsi_run_host_queues(struct Scsi_Host *shost) { struct scsi_device *sdev; @@ -599,10 +588,10 @@ static void scsi_free_sgtable(struct scsi_data_buffer *sdb, bool mq) __sg_free_table(&sdb->table, SCSI_MAX_SG_SEGMENTS, mq, scsi_sg_free); } -static int scsi_alloc_sgtable(struct scsi_data_buffer *sdb, int nents, - gfp_t gfp_mask, bool mq) +static int scsi_alloc_sgtable(struct scsi_data_buffer *sdb, int nents, bool mq) { struct scatterlist *first_chunk = NULL; + gfp_t gfp_mask = mq ? GFP_NOIO : GFP_ATOMIC; int ret; BUG_ON(!nents); @@ -731,8 +720,6 @@ static bool scsi_end_request(struct request *req, int error, kblockd_schedule_work(&sdev->requeue_work); else blk_mq_start_stopped_hw_queues(q, true); - - put_device(&sdev->sdev_gendev); } else { unsigned long flags; @@ -744,9 +731,12 @@ static bool scsi_end_request(struct request *req, int error, spin_unlock_irqrestore(q->queue_lock, flags); scsi_release_buffers(cmd); - scsi_next_command(cmd); + + scsi_put_command(cmd); + scsi_run_queue(q); } + put_device(&sdev->sdev_gendev); return false; } @@ -1087,8 +1077,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes) } } -static int scsi_init_sgtable(struct request *req, struct scsi_data_buffer *sdb, - gfp_t gfp_mask) +static int scsi_init_sgtable(struct request *req, struct scsi_data_buffer *sdb) { int count; @@ -1096,7 +1085,7 @@ static int scsi_init_sgtable(struct request *req, struct scsi_data_buffer *sdb, * If sg table allocation fails, requeue request later. */ if (unlikely(scsi_alloc_sgtable(sdb, req->nr_phys_segments, - gfp_mask, req->mq_ctx != NULL))) + req->mq_ctx != NULL))) return BLKPREP_DEFER; /* @@ -1121,7 +1110,7 @@ static int scsi_init_sgtable(struct request *req, struct scsi_data_buffer *sdb, * BLKPREP_DEFER if the failure is retryable * BLKPREP_KILL if the failure is fatal */ -int scsi_init_io(struct scsi_cmnd *cmd, gfp_t gfp_mask) +int scsi_init_io(struct scsi_cmnd *cmd) { struct scsi_device *sdev = cmd->device; struct request *rq = cmd->request; @@ -1130,7 +1119,7 @@ int scsi_init_io(struct scsi_cmnd *cmd, gfp_t gfp_mask) BUG_ON(!rq->nr_phys_segments); - error = scsi_init_sgtable(rq, &cmd->sdb, gfp_mask); + error = scsi_init_sgtable(rq, &cmd->sdb); if (error) goto err_exit; @@ -1146,8 +1135,7 @@ int scsi_init_io(struct scsi_cmnd *cmd, gfp_t gfp_mask) rq->next_rq->special = bidi_sdb; } - error = scsi_init_sgtable(rq->next_rq, rq->next_rq->special, - GFP_ATOMIC); + error = scsi_init_sgtable(rq->next_rq, rq->next_rq->special); if (error) goto err_exit; } @@ -1159,7 +1147,7 @@ int scsi_init_io(struct scsi_cmnd *cmd, gfp_t gfp_mask) BUG_ON(prot_sdb == NULL); ivecs = blk_rq_count_integrity_sg(rq->q, rq->bio); - if (scsi_alloc_sgtable(prot_sdb, ivecs, gfp_mask, is_mq)) { + if (scsi_alloc_sgtable(prot_sdb, ivecs, is_mq)) { error = BLKPREP_DEFER; goto err_exit; } @@ -1228,7 +1216,7 @@ static int scsi_setup_blk_pc_cmnd(struct scsi_device *sdev, struct request *req) * submit a request without an attached bio. */ if (req->bio) { - int ret = scsi_init_io(cmd, GFP_ATOMIC); + int ret = scsi_init_io(cmd); if (unlikely(ret)) return ret; } else { @@ -1653,6 +1641,87 @@ static void scsi_softirq_done(struct request *rq) } /** + * scsi_dispatch_command - Dispatch a command to the low-level driver. + * @cmd: command block we are dispatching. + * + * Return: nonzero return request was rejected and device's queue needs to be + * plugged. + */ +static int scsi_dispatch_cmd(struct scsi_cmnd *cmd) +{ + struct Scsi_Host *host = cmd->device->host; + int rtn = 0; + + atomic_inc(&cmd->device->iorequest_cnt); + + /* check if the device is still usable */ + if (unlikely(cmd->device->sdev_state == SDEV_DEL)) { + /* in SDEV_DEL we error all commands. DID_NO_CONNECT + * returns an immediate error upwards, and signals + * that the device is no longer present */ + cmd->result = DID_NO_CONNECT << 16; + goto done; + } + + /* Check to see if the scsi lld made this device blocked. */ + if (unlikely(scsi_device_blocked(cmd->device))) { + /* + * in blocked state, the command is just put back on + * the device queue. The suspend state has already + * blocked the queue so future requests should not + * occur until the device transitions out of the + * suspend state. + */ + SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd, + "queuecommand : device blocked\n")); + return SCSI_MLQUEUE_DEVICE_BUSY; + } + + /* Store the LUN value in cmnd, if needed. */ + if (cmd->device->lun_in_cdb) + cmd->cmnd[1] = (cmd->cmnd[1] & 0x1f) | + (cmd->device->lun << 5 & 0xe0); + + scsi_log_send(cmd); + + /* + * Before we queue this command, check if the command + * length exceeds what the host adapter can handle. + */ + if (cmd->cmd_len > cmd->device->host->max_cmd_len) { + SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd, + "queuecommand : command too long. " + "cdb_size=%d host->max_cmd_len=%d\n", + cmd->cmd_len, cmd->device->host->max_cmd_len)); + cmd->result = (DID_ABORT << 16); + goto done; + } + + if (unlikely(host->shost_state == SHOST_DEL)) { + cmd->result = (DID_NO_CONNECT << 16); + goto done; + + } + + trace_scsi_dispatch_cmd_start(cmd); + rtn = host->hostt->queuecommand(host, cmd); + if (rtn) { + trace_scsi_dispatch_cmd_error(cmd, rtn); + if (rtn != SCSI_MLQUEUE_DEVICE_BUSY && + rtn != SCSI_MLQUEUE_TARGET_BUSY) + rtn = SCSI_MLQUEUE_HOST_BUSY; + + SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd, + "queuecommand : request rejected\n")); + } + + return rtn; + done: + cmd->scsi_done(cmd); + return 0; +} + +/** * scsi_done - Invoke completion on finished SCSI command. * @cmd: The SCSI Command for which a low-level device driver (LLDD) gives * ownership back to SCSI Core -- i.e. the LLDD has finished with it. @@ -1849,7 +1918,9 @@ static int scsi_mq_prep_fn(struct request *req) if (scsi_host_get_prot(shost)) { cmd->prot_sdb = (void *)sg + - shost->sg_tablesize * sizeof(struct scatterlist); + min_t(unsigned int, + shost->sg_tablesize, SCSI_MAX_SG_SEGMENTS) * + sizeof(struct scatterlist); memset(cmd->prot_sdb, 0, sizeof(struct scsi_data_buffer)); cmd->prot_sdb->table.sgl = @@ -1878,9 +1949,10 @@ static void scsi_mq_done(struct scsi_cmnd *cmd) blk_mq_complete_request(cmd->request); } -static int scsi_queue_rq(struct blk_mq_hw_ctx *hctx, struct request *req, - bool last) +static int scsi_queue_rq(struct blk_mq_hw_ctx *hctx, + const struct blk_mq_queue_data *bd) { + struct request *req = bd->rq; struct request_queue *q = req->q; struct scsi_device *sdev = q->queuedata; struct Scsi_Host *shost = sdev->host; diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 12b8e1bee7f0..2dc4a83fb84c 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -29,7 +29,6 @@ extern int scsi_init_hosts(void); extern void scsi_exit_hosts(void); /* scsi.c */ -extern int scsi_dispatch_cmd(struct scsi_cmnd *cmd); extern int scsi_setup_command_freelist(struct Scsi_Host *shost); extern void scsi_destroy_command_freelist(struct Scsi_Host *shost); #ifdef CONFIG_SCSI_LOGGING @@ -84,7 +83,6 @@ int scsi_noretry_cmd(struct scsi_cmnd *scmd); extern int scsi_maybe_unblock_host(struct scsi_device *sdev); extern void scsi_device_unbusy(struct scsi_device *sdev); extern void scsi_queue_insert(struct scsi_cmnd *cmd, int reason); -extern void scsi_next_command(struct scsi_cmnd *cmd); extern void scsi_io_completion(struct scsi_cmnd *, unsigned int); extern void scsi_run_host_queues(struct Scsi_Host *shost); extern struct request_queue *scsi_alloc_queue(struct scsi_device *sdev); diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 0af713375db5..983aed10ff2f 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -1593,16 +1593,15 @@ EXPORT_SYMBOL(scsi_add_device); void scsi_rescan_device(struct device *dev) { - struct scsi_driver *drv; - if (!dev->driver) return; - drv = to_scsi_driver(dev->driver); - if (try_module_get(drv->owner)) { + if (try_module_get(dev->driver->owner)) { + struct scsi_driver *drv = to_scsi_driver(dev->driver); + if (drv->rescan) drv->rescan(dev); - module_put(drv->owner); + module_put(dev->driver->owner); } } EXPORT_SYMBOL(scsi_rescan_device); diff --git a/drivers/scsi/scsi_trace.c b/drivers/scsi/scsi_trace.c index 503594e5f76d..82af28b90294 100644 --- a/drivers/scsi/scsi_trace.c +++ b/drivers/scsi/scsi_trace.c @@ -278,7 +278,7 @@ scsi_trace_parse_cdb(struct trace_seq *p, unsigned char *cdb, int len) return scsi_trace_rw16(p, cdb, len); case UNMAP: return scsi_trace_unmap(p, cdb, len); - case SERVICE_ACTION_IN: + case SERVICE_ACTION_IN_16: return scsi_trace_service_action_in(p, cdb, len); case VARIABLE_LENGTH_CMD: return scsi_trace_varlen(p, cdb, len); diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 95bfb7bfbb9d..fedab3c21ddf 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -510,9 +510,9 @@ static const struct dev_pm_ops sd_pm_ops = { }; static struct scsi_driver sd_template = { - .owner = THIS_MODULE, .gendrv = { .name = "sd", + .owner = THIS_MODULE, .probe = sd_probe, .remove = sd_remove, .shutdown = sd_shutdown, @@ -786,7 +786,7 @@ static int sd_setup_discard_cmnd(struct scsi_cmnd *cmd) * amount of blocks described by the request. */ blk_add_request_payload(rq, page, len); - ret = scsi_init_io(cmd, GFP_ATOMIC); + ret = scsi_init_io(cmd); rq->__data_len = nr_bytes; out: @@ -880,7 +880,7 @@ static int sd_setup_write_same_cmnd(struct scsi_cmnd *cmd) * knows how much to actually write. */ rq->__data_len = sdp->sector_size; - ret = scsi_init_io(cmd, GFP_ATOMIC); + ret = scsi_init_io(cmd); rq->__data_len = nr_bytes; return ret; } @@ -914,7 +914,7 @@ static int sd_setup_read_write_cmnd(struct scsi_cmnd *SCpnt) int ret; unsigned char protect; - ret = scsi_init_io(SCpnt, GFP_ATOMIC); + ret = scsi_init_io(SCpnt); if (ret != BLKPREP_OK) goto out; SCpnt = rq->special; @@ -1982,7 +1982,7 @@ static int read_capacity_16(struct scsi_disk *sdkp, struct scsi_device *sdp, do { memset(cmd, 0, 16); - cmd[0] = SERVICE_ACTION_IN; + cmd[0] = SERVICE_ACTION_IN_16; cmd[1] = SAI_READ_CAPACITY_16; cmd[13] = RC16_LEN; memset(buffer, 0, RC16_LEN); diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c index 80bfece1a2de..b7e79e7646ad 100644 --- a/drivers/scsi/ses.c +++ b/drivers/scsi/ses.c @@ -693,9 +693,9 @@ static struct class_interface ses_interface = { }; static struct scsi_driver ses_template = { - .owner = THIS_MODULE, .gendrv = { .name = "ses", + .owner = THIS_MODULE, .probe = ses_probe, .remove = ses_remove, }, diff --git a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c index a464d959f66e..6d215e2fb46d 100644 --- a/drivers/scsi/sgiwd93.c +++ b/drivers/scsi/sgiwd93.c @@ -315,7 +315,6 @@ static struct platform_driver sgiwd93_driver = { .remove = sgiwd93_remove, .driver = { .name = "sgiwd93", - .owner = THIS_MODULE, } }; diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c index 52d54e7425db..76278072147e 100644 --- a/drivers/scsi/sni_53c710.c +++ b/drivers/scsi/sni_53c710.c @@ -137,7 +137,6 @@ static struct platform_driver snirm710_driver = { .remove = snirm710_driver_remove, .driver = { .name = "snirm_53c710", - .owner = THIS_MODULE, }, }; diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 3d5399e341af..8bd54a64efd6 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -88,9 +88,9 @@ static struct dev_pm_ops sr_pm_ops = { }; static struct scsi_driver sr_template = { - .owner = THIS_MODULE, .gendrv = { .name = "sr", + .owner = THIS_MODULE, .probe = sr_probe, .remove = sr_remove, .pm = &sr_pm_ops, @@ -387,7 +387,7 @@ static int sr_init_command(struct scsi_cmnd *SCpnt) struct request *rq = SCpnt->request; int ret; - ret = scsi_init_io(SCpnt, GFP_ATOMIC); + ret = scsi_init_io(SCpnt); if (ret != BLKPREP_OK) goto out; SCpnt = rq->special; diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index e46e02b24ba4..128d3b55bdd9 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -202,9 +202,9 @@ static int do_create_sysfs_files(void); static void do_remove_sysfs_files(void); static struct scsi_driver st_template = { - .owner = THIS_MODULE, .gendrv = { .name = "st", + .owner = THIS_MODULE, .probe = st_probe, .remove = st_remove, }, diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c index 534eb96fc3a7..e26e81de7c45 100644 --- a/drivers/scsi/sun3x_esp.c +++ b/drivers/scsi/sun3x_esp.c @@ -295,7 +295,6 @@ static struct platform_driver esp_sun3x_driver = { .remove = esp_sun3x_remove, .driver = { .name = "sun3x_esp", - .owner = THIS_MODULE, }, }; diff --git a/drivers/scsi/sun_esp.c b/drivers/scsi/sun_esp.c index f2e68459f7ea..7b6d4c2087d7 100644 --- a/drivers/scsi/sun_esp.c +++ b/drivers/scsi/sun_esp.c @@ -633,7 +633,6 @@ MODULE_DEVICE_TABLE(of, esp_match); static struct platform_driver esp_sbus_driver = { .driver = { .name = "esp", - .owner = THIS_MODULE, .of_match_table = esp_match, }, .probe = esp_sbus_probe, diff --git a/drivers/scsi/ufs/ufshcd-pltfrm.c b/drivers/scsi/ufs/ufshcd-pltfrm.c index 8adf067ff019..0c030ad8a960 100644 --- a/drivers/scsi/ufs/ufshcd-pltfrm.c +++ b/drivers/scsi/ufs/ufshcd-pltfrm.c @@ -102,7 +102,6 @@ static int ufshcd_parse_clock_info(struct ufs_hba *hba) clkfreq = devm_kzalloc(dev, sz * sizeof(*clkfreq), GFP_KERNEL); if (!clkfreq) { - dev_err(dev, "%s: no memory\n", "freq-table-hz"); ret = -ENOMEM; goto out; } @@ -112,19 +111,19 @@ static int ufshcd_parse_clock_info(struct ufs_hba *hba) if (ret && (ret != -EINVAL)) { dev_err(dev, "%s: error reading array %d\n", "freq-table-hz", ret); - goto free_clkfreq; + return ret; } for (i = 0; i < sz; i += 2) { ret = of_property_read_string_index(np, "clock-names", i/2, (const char **)&name); if (ret) - goto free_clkfreq; + goto out; clki = devm_kzalloc(dev, sizeof(*clki), GFP_KERNEL); if (!clki) { ret = -ENOMEM; - goto free_clkfreq; + goto out; } clki->min_freq = clkfreq[i]; @@ -134,8 +133,6 @@ static int ufshcd_parse_clock_info(struct ufs_hba *hba) clki->min_freq, clki->max_freq, clki->name); list_add_tail(&clki->list, &hba->clk_list_head); } -free_clkfreq: - kfree(clkfreq); out: return ret; } @@ -162,10 +159,8 @@ static int ufshcd_populate_vreg(struct device *dev, const char *name, } vreg = devm_kzalloc(dev, sizeof(*vreg), GFP_KERNEL); - if (!vreg) { - dev_err(dev, "No memory for %s regulator\n", name); - goto out; - } + if (!vreg) + return -ENOMEM; vreg->name = kstrdup(name, GFP_KERNEL); @@ -398,7 +393,6 @@ static struct platform_driver ufshcd_pltfrm_driver = { .shutdown = ufshcd_pltfrm_shutdown, .driver = { .name = "ufshcd", - .owner = THIS_MODULE, .pm = &ufshcd_dev_pm_ops, .of_match_table = ufs_of_match, }, diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 0c4f98ee6047..2e4614b9dddf 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -744,6 +744,8 @@ static void ufshcd_exit_clk_gating(struct ufs_hba *hba) if (!ufshcd_is_clkgating_allowed(hba)) return; device_remove_file(hba->dev, &hba->clk_gating.delay_attr); + cancel_work_sync(&hba->clk_gating.ungate_work); + cancel_delayed_work_sync(&hba->clk_gating.gate_work); } /* Must be called with host lock acquired */ @@ -2246,6 +2248,22 @@ static int ufshcd_uic_hibern8_exit(struct ufs_hba *hba) return ret; } + /** + * ufshcd_init_pwr_info - setting the POR (power on reset) + * values in hba power info + * @hba: per-adapter instance + */ +static void ufshcd_init_pwr_info(struct ufs_hba *hba) +{ + hba->pwr_info.gear_rx = UFS_PWM_G1; + hba->pwr_info.gear_tx = UFS_PWM_G1; + hba->pwr_info.lane_rx = 1; + hba->pwr_info.lane_tx = 1; + hba->pwr_info.pwr_rx = SLOWAUTO_MODE; + hba->pwr_info.pwr_tx = SLOWAUTO_MODE; + hba->pwr_info.hs_rate = 0; +} + /** * ufshcd_get_max_pwr_mode - reads the max power mode negotiated with device * @hba: per-adapter instance @@ -2823,8 +2841,13 @@ static void ufshcd_slave_destroy(struct scsi_device *sdev) hba = shost_priv(sdev->host); /* Drop the reference as it won't be needed anymore */ - if (ufshcd_scsi_to_upiu_lun(sdev->lun) == UFS_UPIU_UFS_DEVICE_WLUN) + if (ufshcd_scsi_to_upiu_lun(sdev->lun) == UFS_UPIU_UFS_DEVICE_WLUN) { + unsigned long flags; + + spin_lock_irqsave(hba->host->host_lock, flags); hba->sdev_ufs_device = NULL; + spin_unlock_irqrestore(hba->host->host_lock, flags); + } } /** @@ -4041,6 +4064,8 @@ static void ufshcd_init_icc_levels(struct ufs_hba *hba) static int ufshcd_scsi_add_wlus(struct ufs_hba *hba) { int ret = 0; + struct scsi_device *sdev_rpmb; + struct scsi_device *sdev_boot; hba->sdev_ufs_device = __scsi_add_device(hba->host, 0, 0, ufshcd_upiu_wlun_to_scsi_wlun(UFS_UPIU_UFS_DEVICE_WLUN), NULL); @@ -4049,26 +4074,27 @@ static int ufshcd_scsi_add_wlus(struct ufs_hba *hba) hba->sdev_ufs_device = NULL; goto out; } + scsi_device_put(hba->sdev_ufs_device); - hba->sdev_boot = __scsi_add_device(hba->host, 0, 0, + sdev_boot = __scsi_add_device(hba->host, 0, 0, ufshcd_upiu_wlun_to_scsi_wlun(UFS_UPIU_BOOT_WLUN), NULL); - if (IS_ERR(hba->sdev_boot)) { - ret = PTR_ERR(hba->sdev_boot); - hba->sdev_boot = NULL; + if (IS_ERR(sdev_boot)) { + ret = PTR_ERR(sdev_boot); goto remove_sdev_ufs_device; } + scsi_device_put(sdev_boot); - hba->sdev_rpmb = __scsi_add_device(hba->host, 0, 0, + sdev_rpmb = __scsi_add_device(hba->host, 0, 0, ufshcd_upiu_wlun_to_scsi_wlun(UFS_UPIU_RPMB_WLUN), NULL); - if (IS_ERR(hba->sdev_rpmb)) { - ret = PTR_ERR(hba->sdev_rpmb); - hba->sdev_rpmb = NULL; + if (IS_ERR(sdev_rpmb)) { + ret = PTR_ERR(sdev_rpmb); goto remove_sdev_boot; } + scsi_device_put(sdev_rpmb); goto out; remove_sdev_boot: - scsi_remove_device(hba->sdev_boot); + scsi_remove_device(sdev_boot); remove_sdev_ufs_device: scsi_remove_device(hba->sdev_ufs_device); out: @@ -4076,30 +4102,6 @@ out: } /** - * ufshcd_scsi_remove_wlus - Removes the W-LUs which were added by - * ufshcd_scsi_add_wlus() - * @hba: per-adapter instance - * - */ -static void ufshcd_scsi_remove_wlus(struct ufs_hba *hba) -{ - if (hba->sdev_ufs_device) { - scsi_remove_device(hba->sdev_ufs_device); - hba->sdev_ufs_device = NULL; - } - - if (hba->sdev_boot) { - scsi_remove_device(hba->sdev_boot); - hba->sdev_boot = NULL; - } - - if (hba->sdev_rpmb) { - scsi_remove_device(hba->sdev_rpmb); - hba->sdev_rpmb = NULL; - } -} - -/** * ufshcd_probe_hba - probe hba to detect device and initialize * @hba: per-adapter instance * @@ -4113,6 +4115,8 @@ static int ufshcd_probe_hba(struct ufs_hba *hba) if (ret) goto out; + ufshcd_init_pwr_info(hba); + /* UniPro link is active now */ ufshcd_set_link_active(hba); @@ -4245,12 +4249,18 @@ static int ufshcd_config_vreg_load(struct device *dev, struct ufs_vreg *vreg, static inline int ufshcd_config_vreg_lpm(struct ufs_hba *hba, struct ufs_vreg *vreg) { + if (!vreg) + return 0; + return ufshcd_config_vreg_load(hba->dev, vreg, UFS_VREG_LPM_LOAD_UA); } static inline int ufshcd_config_vreg_hpm(struct ufs_hba *hba, struct ufs_vreg *vreg) { + if (!vreg) + return 0; + return ufshcd_config_vreg_load(hba->dev, vreg, vreg->max_uA); } @@ -4452,7 +4462,7 @@ out: if (!IS_ERR_OR_NULL(clki->clk) && clki->enabled) clk_disable_unprepare(clki->clk); } - } else if (!ret && on) { + } else if (on) { spin_lock_irqsave(hba->host->host_lock, flags); hba->clk_gating.state = CLKS_ON; spin_unlock_irqrestore(hba->host->host_lock, flags); @@ -4656,11 +4666,25 @@ static int ufshcd_set_dev_pwr_mode(struct ufs_hba *hba, { unsigned char cmd[6] = { START_STOP }; struct scsi_sense_hdr sshdr; - struct scsi_device *sdp = hba->sdev_ufs_device; + struct scsi_device *sdp; + unsigned long flags; int ret; - if (!sdp || !scsi_device_online(sdp)) - return -ENODEV; + spin_lock_irqsave(hba->host->host_lock, flags); + sdp = hba->sdev_ufs_device; + if (sdp) { + ret = scsi_device_get(sdp); + if (!ret && !scsi_device_online(sdp)) { + ret = -ENODEV; + scsi_device_put(sdp); + } + } else { + ret = -ENODEV; + } + spin_unlock_irqrestore(hba->host->host_lock, flags); + + if (ret) + return ret; /* * If scsi commands fail, the scsi mid-layer schedules scsi error- @@ -4699,6 +4723,7 @@ static int ufshcd_set_dev_pwr_mode(struct ufs_hba *hba, if (!ret) hba->curr_dev_pwr_mode = pwr_mode; out: + scsi_device_put(sdp); hba->host->eh_noresume = 0; return ret; } @@ -5068,7 +5093,7 @@ int ufshcd_system_suspend(struct ufs_hba *hba) int ret = 0; if (!hba || !hba->is_powered) - goto out; + return 0; if (pm_runtime_suspended(hba->dev)) { if (hba->rpm_lvl == hba->spm_lvl) @@ -5212,7 +5237,6 @@ EXPORT_SYMBOL(ufshcd_shutdown); void ufshcd_remove(struct ufs_hba *hba) { scsi_remove_host(hba->host); - ufshcd_scsi_remove_wlus(hba); /* disable interrupts */ ufshcd_disable_intr(hba, hba->intr_mask); ufshcd_hba_stop(hba); diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 58ecdff5065c..4a574aa45855 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -392,8 +392,6 @@ struct ufs_hba { * "UFS device" W-LU. */ struct scsi_device *sdev_ufs_device; - struct scsi_device *sdev_rpmb; - struct scsi_device *sdev_boot; enum ufs_dev_pwr_mode curr_dev_pwr_mode; enum uic_link_state uic_link_state; diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index 22e70126425b..c52bb5dfaedb 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -158,7 +158,7 @@ static void virtscsi_complete_cmd(struct virtio_scsi *vscsi, void *buf) sc, resp->response, resp->status, resp->sense_len); sc->result = resp->status; - virtscsi_compute_resid(sc, resp->resid); + virtscsi_compute_resid(sc, virtio32_to_cpu(vscsi->vdev, resp->resid)); switch (resp->response) { case VIRTIO_SCSI_S_OK: set_host_byte(sc, DID_OK); @@ -196,10 +196,13 @@ static void virtscsi_complete_cmd(struct virtio_scsi *vscsi, void *buf) break; } - WARN_ON(resp->sense_len > VIRTIO_SCSI_SENSE_SIZE); + WARN_ON(virtio32_to_cpu(vscsi->vdev, resp->sense_len) > + VIRTIO_SCSI_SENSE_SIZE); if (sc->sense_buffer) { memcpy(sc->sense_buffer, resp->sense, - min_t(u32, resp->sense_len, VIRTIO_SCSI_SENSE_SIZE)); + min_t(u32, + virtio32_to_cpu(vscsi->vdev, resp->sense_len), + VIRTIO_SCSI_SENSE_SIZE)); if (resp->sense_len) set_driver_byte(sc, DRIVER_SENSE); } @@ -323,7 +326,7 @@ static void virtscsi_handle_transport_reset(struct virtio_scsi *vscsi, unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - switch (event->reason) { + switch (virtio32_to_cpu(vscsi->vdev, event->reason)) { case VIRTIO_SCSI_EVT_RESET_RESCAN: scsi_add_device(shost, 0, target, lun); break; @@ -349,8 +352,8 @@ static void virtscsi_handle_param_change(struct virtio_scsi *vscsi, struct Scsi_Host *shost = virtio_scsi_host(vscsi->vdev); unsigned int target = event->lun[1]; unsigned int lun = (event->lun[2] << 8) | event->lun[3]; - u8 asc = event->reason & 255; - u8 ascq = event->reason >> 8; + u8 asc = virtio32_to_cpu(vscsi->vdev, event->reason) & 255; + u8 ascq = virtio32_to_cpu(vscsi->vdev, event->reason) >> 8; sdev = scsi_device_lookup(shost, 0, target, lun); if (!sdev) { @@ -374,12 +377,14 @@ static void virtscsi_handle_event(struct work_struct *work) struct virtio_scsi *vscsi = event_node->vscsi; struct virtio_scsi_event *event = &event_node->event; - if (event->event & VIRTIO_SCSI_T_EVENTS_MISSED) { - event->event &= ~VIRTIO_SCSI_T_EVENTS_MISSED; + if (event->event & + cpu_to_virtio32(vscsi->vdev, VIRTIO_SCSI_T_EVENTS_MISSED)) { + event->event &= ~cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_EVENTS_MISSED); scsi_scan_host(virtio_scsi_host(vscsi->vdev)); } - switch (event->event) { + switch (virtio32_to_cpu(vscsi->vdev, event->event)) { case VIRTIO_SCSI_T_NO_EVENT: break; case VIRTIO_SCSI_T_TRANSPORT_RESET: @@ -482,26 +487,28 @@ static int virtscsi_kick_cmd(struct virtio_scsi_vq *vq, return err; } -static void virtio_scsi_init_hdr(struct virtio_scsi_cmd_req *cmd, +static void virtio_scsi_init_hdr(struct virtio_device *vdev, + struct virtio_scsi_cmd_req *cmd, struct scsi_cmnd *sc) { cmd->lun[0] = 1; cmd->lun[1] = sc->device->id; cmd->lun[2] = (sc->device->lun >> 8) | 0x40; cmd->lun[3] = sc->device->lun & 0xff; - cmd->tag = (unsigned long)sc; + cmd->tag = cpu_to_virtio64(vdev, (unsigned long)sc); cmd->task_attr = VIRTIO_SCSI_S_SIMPLE; cmd->prio = 0; cmd->crn = 0; } -static void virtio_scsi_init_hdr_pi(struct virtio_scsi_cmd_req_pi *cmd_pi, +static void virtio_scsi_init_hdr_pi(struct virtio_device *vdev, + struct virtio_scsi_cmd_req_pi *cmd_pi, struct scsi_cmnd *sc) { struct request *rq = sc->request; struct blk_integrity *bi; - virtio_scsi_init_hdr((struct virtio_scsi_cmd_req *)cmd_pi, sc); + virtio_scsi_init_hdr(vdev, (struct virtio_scsi_cmd_req *)cmd_pi, sc); if (!rq || !scsi_prot_sg_count(sc)) return; @@ -509,9 +516,13 @@ static void virtio_scsi_init_hdr_pi(struct virtio_scsi_cmd_req_pi *cmd_pi, bi = blk_get_integrity(rq->rq_disk); if (sc->sc_data_direction == DMA_TO_DEVICE) - cmd_pi->pi_bytesout = blk_rq_sectors(rq) * bi->tuple_size; + cmd_pi->pi_bytesout = cpu_to_virtio32(vdev, + blk_rq_sectors(rq) * + bi->tuple_size); else if (sc->sc_data_direction == DMA_FROM_DEVICE) - cmd_pi->pi_bytesin = blk_rq_sectors(rq) * bi->tuple_size; + cmd_pi->pi_bytesin = cpu_to_virtio32(vdev, + blk_rq_sectors(rq) * + bi->tuple_size); } static int virtscsi_queuecommand(struct virtio_scsi *vscsi, @@ -536,11 +547,11 @@ static int virtscsi_queuecommand(struct virtio_scsi *vscsi, BUG_ON(sc->cmd_len > VIRTIO_SCSI_CDB_SIZE); if (virtio_has_feature(vscsi->vdev, VIRTIO_SCSI_F_T10_PI)) { - virtio_scsi_init_hdr_pi(&cmd->req.cmd_pi, sc); + virtio_scsi_init_hdr_pi(vscsi->vdev, &cmd->req.cmd_pi, sc); memcpy(cmd->req.cmd_pi.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd_pi); } else { - virtio_scsi_init_hdr(&cmd->req.cmd, sc); + virtio_scsi_init_hdr(vscsi->vdev, &cmd->req.cmd, sc); memcpy(cmd->req.cmd.cdb, sc->cmnd, sc->cmd_len); req_size = sizeof(cmd->req.cmd); } @@ -669,7 +680,8 @@ static int virtscsi_device_reset(struct scsi_cmnd *sc) cmd->sc = sc; cmd->req.tmf = (struct virtio_scsi_ctrl_tmf_req){ .type = VIRTIO_SCSI_T_TMF, - .subtype = VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET, + .subtype = cpu_to_virtio32(vscsi->vdev, + VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET), .lun[0] = 1, .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, @@ -710,7 +722,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc) .lun[1] = sc->device->id, .lun[2] = (sc->device->lun >> 8) | 0x40, .lun[3] = sc->device->lun & 0xff, - .tag = (unsigned long)sc, + .tag = cpu_to_virtio64(vscsi->vdev, (unsigned long)sc), }; return virtscsi_tmf(vscsi, cmd); } |