diff options
Diffstat (limited to 'drivers/scsi/megaraid')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_mbox.c | 32 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_mm.c | 29 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 5 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 110 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fp.c | 40 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 216 |
6 files changed, 237 insertions, 195 deletions
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index f0987f22ea70..ec3c43854978 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c @@ -341,8 +341,6 @@ static struct scsi_host_template megaraid_template_g = { .proc_name = "megaraid", .queuecommand = megaraid_queue_command, .eh_abort_handler = megaraid_abort_handler, - .eh_device_reset_handler = megaraid_reset_handler, - .eh_bus_reset_handler = megaraid_reset_handler, .eh_host_reset_handler = megaraid_reset_handler, .change_queue_depth = scsi_change_queue_depth, .use_clustering = ENABLE_CLUSTERING, @@ -1153,8 +1151,8 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter) // Allocate memory for 16-bytes aligned mailboxes - raid_dev->mbox_pool_handle = pci_pool_create("megaraid mbox pool", - adapter->pdev, + raid_dev->mbox_pool_handle = dma_pool_create("megaraid mbox pool", + &adapter->pdev->dev, sizeof(mbox64_t) + 16, 16, 0); @@ -1164,7 +1162,7 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter) mbox_pci_blk = raid_dev->mbox_pool; for (i = 0; i < MBOX_MAX_SCSI_CMDS; i++) { - mbox_pci_blk[i].vaddr = pci_pool_alloc( + mbox_pci_blk[i].vaddr = dma_pool_alloc( raid_dev->mbox_pool_handle, GFP_KERNEL, &mbox_pci_blk[i].dma_addr); @@ -1181,8 +1179,8 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter) * share common memory pool. Passthru structures piggyback on memory * allocted to extended passthru since passthru is smaller of the two */ - raid_dev->epthru_pool_handle = pci_pool_create("megaraid mbox pthru", - adapter->pdev, sizeof(mraid_epassthru_t), 128, 0); + raid_dev->epthru_pool_handle = dma_pool_create("megaraid mbox pthru", + &adapter->pdev->dev, sizeof(mraid_epassthru_t), 128, 0); if (raid_dev->epthru_pool_handle == NULL) { goto fail_setup_dma_pool; @@ -1190,7 +1188,7 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter) epthru_pci_blk = raid_dev->epthru_pool; for (i = 0; i < MBOX_MAX_SCSI_CMDS; i++) { - epthru_pci_blk[i].vaddr = pci_pool_alloc( + epthru_pci_blk[i].vaddr = dma_pool_alloc( raid_dev->epthru_pool_handle, GFP_KERNEL, &epthru_pci_blk[i].dma_addr); @@ -1202,8 +1200,8 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter) // Allocate memory for each scatter-gather list. Request for 512 bytes // alignment for each sg list - raid_dev->sg_pool_handle = pci_pool_create("megaraid mbox sg", - adapter->pdev, + raid_dev->sg_pool_handle = dma_pool_create("megaraid mbox sg", + &adapter->pdev->dev, sizeof(mbox_sgl64) * MBOX_MAX_SG_SIZE, 512, 0); @@ -1213,7 +1211,7 @@ megaraid_mbox_setup_dma_pools(adapter_t *adapter) sg_pci_blk = raid_dev->sg_pool; for (i = 0; i < MBOX_MAX_SCSI_CMDS; i++) { - sg_pci_blk[i].vaddr = pci_pool_alloc( + sg_pci_blk[i].vaddr = dma_pool_alloc( raid_dev->sg_pool_handle, GFP_KERNEL, &sg_pci_blk[i].dma_addr); @@ -1249,29 +1247,29 @@ megaraid_mbox_teardown_dma_pools(adapter_t *adapter) sg_pci_blk = raid_dev->sg_pool; for (i = 0; i < MBOX_MAX_SCSI_CMDS && sg_pci_blk[i].vaddr; i++) { - pci_pool_free(raid_dev->sg_pool_handle, sg_pci_blk[i].vaddr, + dma_pool_free(raid_dev->sg_pool_handle, sg_pci_blk[i].vaddr, sg_pci_blk[i].dma_addr); } if (raid_dev->sg_pool_handle) - pci_pool_destroy(raid_dev->sg_pool_handle); + dma_pool_destroy(raid_dev->sg_pool_handle); epthru_pci_blk = raid_dev->epthru_pool; for (i = 0; i < MBOX_MAX_SCSI_CMDS && epthru_pci_blk[i].vaddr; i++) { - pci_pool_free(raid_dev->epthru_pool_handle, + dma_pool_free(raid_dev->epthru_pool_handle, epthru_pci_blk[i].vaddr, epthru_pci_blk[i].dma_addr); } if (raid_dev->epthru_pool_handle) - pci_pool_destroy(raid_dev->epthru_pool_handle); + dma_pool_destroy(raid_dev->epthru_pool_handle); mbox_pci_blk = raid_dev->mbox_pool; for (i = 0; i < MBOX_MAX_SCSI_CMDS && mbox_pci_blk[i].vaddr; i++) { - pci_pool_free(raid_dev->mbox_pool_handle, + dma_pool_free(raid_dev->mbox_pool_handle, mbox_pci_blk[i].vaddr, mbox_pci_blk[i].dma_addr); } if (raid_dev->mbox_pool_handle) - pci_pool_destroy(raid_dev->mbox_pool_handle); + dma_pool_destroy(raid_dev->mbox_pool_handle); return; } diff --git a/drivers/scsi/megaraid/megaraid_mm.c b/drivers/scsi/megaraid/megaraid_mm.c index 544d6f7e6138..65b6f6ace3a5 100644 --- a/drivers/scsi/megaraid/megaraid_mm.c +++ b/drivers/scsi/megaraid/megaraid_mm.c @@ -574,7 +574,7 @@ mraid_mm_attach_buf(mraid_mmadp_t *adp, uioc_t *kioc, int xferlen) kioc->pool_index = right_pool; kioc->free_buf = 1; - kioc->buf_vaddr = pci_pool_alloc(pool->handle, GFP_ATOMIC, + kioc->buf_vaddr = dma_pool_alloc(pool->handle, GFP_ATOMIC, &kioc->buf_paddr); spin_unlock_irqrestore(&pool->lock, flags); @@ -658,7 +658,7 @@ mraid_mm_dealloc_kioc(mraid_mmadp_t *adp, uioc_t *kioc) * not in use */ if (kioc->free_buf == 1) - pci_pool_free(pool->handle, kioc->buf_vaddr, + dma_pool_free(pool->handle, kioc->buf_vaddr, kioc->buf_paddr); else pool->in_use = 0; @@ -940,8 +940,8 @@ mraid_mm_register_adp(mraid_mmadp_t *lld_adp) GFP_KERNEL); adapter->mbox_list = kmalloc(sizeof(mbox64_t) * lld_adp->max_kioc, GFP_KERNEL); - adapter->pthru_dma_pool = pci_pool_create("megaraid mm pthru pool", - adapter->pdev, + adapter->pthru_dma_pool = dma_pool_create("megaraid mm pthru pool", + &adapter->pdev->dev, sizeof(mraid_passthru_t), 16, 0); @@ -970,7 +970,7 @@ mraid_mm_register_adp(mraid_mmadp_t *lld_adp) kioc = adapter->kioc_list + i; kioc->cmdbuf = (uint64_t)(unsigned long)(mbox_list + i); - kioc->pthru32 = pci_pool_alloc(adapter->pthru_dma_pool, + kioc->pthru32 = dma_pool_alloc(adapter->pthru_dma_pool, GFP_KERNEL, &kioc->pthru32_h); if (!kioc->pthru32) { @@ -1006,7 +1006,7 @@ pthru_dma_pool_error: for (i = 0; i < lld_adp->max_kioc; i++) { kioc = adapter->kioc_list + i; if (kioc->pthru32) { - pci_pool_free(adapter->pthru_dma_pool, kioc->pthru32, + dma_pool_free(adapter->pthru_dma_pool, kioc->pthru32, kioc->pthru32_h); } } @@ -1017,7 +1017,7 @@ memalloc_error: kfree(adapter->mbox_list); if (adapter->pthru_dma_pool) - pci_pool_destroy(adapter->pthru_dma_pool); + dma_pool_destroy(adapter->pthru_dma_pool); kfree(adapter); @@ -1086,14 +1086,15 @@ mraid_mm_setup_dma_pools(mraid_mmadp_t *adp) pool->buf_size = bufsize; spin_lock_init(&pool->lock); - pool->handle = pci_pool_create("megaraid mm data buffer", - adp->pdev, bufsize, 16, 0); + pool->handle = dma_pool_create("megaraid mm data buffer", + &adp->pdev->dev, bufsize, + 16, 0); if (!pool->handle) { goto dma_pool_setup_error; } - pool->vaddr = pci_pool_alloc(pool->handle, GFP_KERNEL, + pool->vaddr = dma_pool_alloc(pool->handle, GFP_KERNEL, &pool->paddr); if (!pool->vaddr) @@ -1163,14 +1164,14 @@ mraid_mm_free_adp_resources(mraid_mmadp_t *adp) kioc = adp->kioc_list + i; - pci_pool_free(adp->pthru_dma_pool, kioc->pthru32, + dma_pool_free(adp->pthru_dma_pool, kioc->pthru32, kioc->pthru32_h); } kfree(adp->kioc_list); kfree(adp->mbox_list); - pci_pool_destroy(adp->pthru_dma_pool); + dma_pool_destroy(adp->pthru_dma_pool); return; @@ -1194,10 +1195,10 @@ mraid_mm_teardown_dma_pools(mraid_mmadp_t *adp) if (pool->handle) { if (pool->vaddr) - pci_pool_free(pool->handle, pool->vaddr, + dma_pool_free(pool->handle, pool->vaddr, pool->paddr); - pci_pool_destroy(pool->handle); + dma_pool_destroy(pool->handle); pool->handle = NULL; } } diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 2b209bbb4c91..a6722c93a295 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -35,8 +35,8 @@ /* * MegaRAID SAS Driver meta data */ -#define MEGASAS_VERSION "07.701.17.00-rc1" -#define MEGASAS_RELDATE "March 2, 2017" +#define MEGASAS_VERSION "07.702.06.00-rc1" +#define MEGASAS_RELDATE "June 21, 2017" /* * Device IDs @@ -2115,7 +2115,6 @@ struct megasas_instance { u32 *crash_dump_buf; dma_addr_t crash_dump_h; void *crash_buf[MAX_CRASH_DUMP_SIZE]; - u32 crash_buf_pages; unsigned int fw_crash_buffer_size; unsigned int fw_crash_state; unsigned int fw_crash_buffer_offset; diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 71c4746341ea..e518dadc8161 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -49,6 +49,7 @@ #include <linux/blkdev.h> #include <linux/mutex.h> #include <linux/poll.h> +#include <linux/vmalloc.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> @@ -1995,9 +1996,12 @@ static void megasas_complete_outstanding_ioctls(struct megasas_instance *instanc if (cmd_fusion->sync_cmd_idx != (u32)ULONG_MAX) { cmd_mfi = instance->cmd_list[cmd_fusion->sync_cmd_idx]; if (cmd_mfi->sync_cmd && - cmd_mfi->frame->hdr.cmd != MFI_CMD_ABORT) + (cmd_mfi->frame->hdr.cmd != MFI_CMD_ABORT)) { + cmd_mfi->frame->hdr.cmd_status = + MFI_STAT_WRONG_STATE; megasas_complete_cmd(instance, cmd_mfi, DID_OK); + } } } } else { @@ -2791,7 +2795,7 @@ static int megasas_reset_bus_host(struct scsi_cmnd *scmd) cmd = (struct megasas_cmd_fusion *)scmd->SCp.ptr; if (cmd) megasas_dump_frame(cmd->io_request, - sizeof(struct MPI2_RAID_SCSI_IO_REQUEST)); + MEGA_MPI2_RAID_DEFAULT_IO_FRAME_SIZE); ret = megasas_reset_fusion(scmd->device->host, SCSIIO_TIMEOUT_OCR); } else @@ -3862,19 +3866,19 @@ static void megasas_teardown_frame_pool(struct megasas_instance *instance) cmd = instance->cmd_list[i]; if (cmd->frame) - pci_pool_free(instance->frame_dma_pool, cmd->frame, + dma_pool_free(instance->frame_dma_pool, cmd->frame, cmd->frame_phys_addr); if (cmd->sense) - pci_pool_free(instance->sense_dma_pool, cmd->sense, + dma_pool_free(instance->sense_dma_pool, cmd->sense, cmd->sense_phys_addr); } /* * Now destroy the pool itself */ - pci_pool_destroy(instance->frame_dma_pool); - pci_pool_destroy(instance->sense_dma_pool); + dma_pool_destroy(instance->frame_dma_pool); + dma_pool_destroy(instance->sense_dma_pool); instance->frame_dma_pool = NULL; instance->sense_dma_pool = NULL; @@ -3925,22 +3929,23 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) /* * Use DMA pool facility provided by PCI layer */ - instance->frame_dma_pool = pci_pool_create("megasas frame pool", - instance->pdev, instance->mfi_frame_size, - 256, 0); + instance->frame_dma_pool = dma_pool_create("megasas frame pool", + &instance->pdev->dev, + instance->mfi_frame_size, 256, 0); if (!instance->frame_dma_pool) { dev_printk(KERN_DEBUG, &instance->pdev->dev, "failed to setup frame pool\n"); return -ENOMEM; } - instance->sense_dma_pool = pci_pool_create("megasas sense pool", - instance->pdev, 128, 4, 0); + instance->sense_dma_pool = dma_pool_create("megasas sense pool", + &instance->pdev->dev, 128, + 4, 0); if (!instance->sense_dma_pool) { dev_printk(KERN_DEBUG, &instance->pdev->dev, "failed to setup sense pool\n"); - pci_pool_destroy(instance->frame_dma_pool); + dma_pool_destroy(instance->frame_dma_pool); instance->frame_dma_pool = NULL; return -ENOMEM; @@ -3955,10 +3960,10 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) cmd = instance->cmd_list[i]; - cmd->frame = pci_pool_alloc(instance->frame_dma_pool, + cmd->frame = dma_pool_alloc(instance->frame_dma_pool, GFP_KERNEL, &cmd->frame_phys_addr); - cmd->sense = pci_pool_alloc(instance->sense_dma_pool, + cmd->sense = dma_pool_alloc(instance->sense_dma_pool, GFP_KERNEL, &cmd->sense_phys_addr); /* @@ -3966,7 +3971,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) * whatever has been allocated */ if (!cmd->frame || !cmd->sense) { - dev_printk(KERN_DEBUG, &instance->pdev->dev, "pci_pool_alloc failed\n"); + dev_printk(KERN_DEBUG, &instance->pdev->dev, "dma_pool_alloc failed\n"); megasas_teardown_frame_pool(instance); return -ENOMEM; } @@ -5478,7 +5483,8 @@ static int megasas_init_fw(struct megasas_instance *instance) instance->throttlequeuedepth = MEGASAS_THROTTLE_QUEUE_DEPTH; - if (resetwaittime > MEGASAS_RESET_WAIT_TIME) + if ((resetwaittime < 1) || + (resetwaittime > MEGASAS_RESET_WAIT_TIME)) resetwaittime = MEGASAS_RESET_WAIT_TIME; if ((scmd_timeout < 10) || (scmd_timeout > MEGASAS_DEFAULT_CMD_TIMEOUT)) @@ -5649,6 +5655,14 @@ megasas_register_aen(struct megasas_instance *instance, u32 seq_num, prev_aen.word = le32_to_cpu(instance->aen_cmd->frame->dcmd.mbox.w[1]); + if ((curr_aen.members.class < MFI_EVT_CLASS_DEBUG) || + (curr_aen.members.class > MFI_EVT_CLASS_DEAD)) { + dev_info(&instance->pdev->dev, + "%s %d out of range class %d send by application\n", + __func__, __LINE__, curr_aen.members.class); + return 0; + } + /* * A class whose enum value is smaller is inclusive of all * higher values. If a PROGRESS (= -1) was previously @@ -6096,14 +6110,12 @@ static int megasas_probe_one(struct pci_dev *pdev, instance->pd_info = pci_alloc_consistent(pdev, sizeof(struct MR_PD_INFO), &instance->pd_info_h); - instance->pd_info = pci_alloc_consistent(pdev, - sizeof(struct MR_PD_INFO), &instance->pd_info_h); - instance->tgt_prop = pci_alloc_consistent(pdev, - sizeof(struct MR_TARGET_PROPERTIES), &instance->tgt_prop_h); - if (!instance->pd_info) dev_err(&instance->pdev->dev, "Failed to alloc mem for pd_info\n"); + instance->tgt_prop = pci_alloc_consistent(pdev, + sizeof(struct MR_TARGET_PROPERTIES), &instance->tgt_prop_h); + if (!instance->tgt_prop) dev_err(&instance->pdev->dev, "Failed to alloc mem for tgt_prop\n"); @@ -6663,9 +6675,14 @@ skip_firing_dcmds: fusion->max_map_sz, fusion->ld_map[i], fusion->ld_map_phys[i]); - if (fusion->ld_drv_map[i]) - free_pages((ulong)fusion->ld_drv_map[i], - fusion->drv_map_pages); + if (fusion->ld_drv_map[i]) { + if (is_vmalloc_addr(fusion->ld_drv_map[i])) + vfree(fusion->ld_drv_map[i]); + else + free_pages((ulong)fusion->ld_drv_map[i], + fusion->drv_map_pages); + } + if (fusion->pd_seq_sync[i]) dma_free_coherent(&instance->pdev->dev, pd_seq_map_sz, @@ -6866,6 +6883,7 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance, void *sense = NULL; dma_addr_t sense_handle; unsigned long *sense_ptr; + u32 opcode; memset(kbuff_arr, 0, sizeof(kbuff_arr)); @@ -6893,15 +6911,16 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance, cmd->frame->hdr.flags &= cpu_to_le16(~(MFI_FRAME_IEEE | MFI_FRAME_SGL64 | MFI_FRAME_SENSE64)); + opcode = le32_to_cpu(cmd->frame->dcmd.opcode); - if (cmd->frame->dcmd.opcode == MR_DCMD_CTRL_SHUTDOWN) { + if (opcode == MR_DCMD_CTRL_SHUTDOWN) { if (megasas_get_ctrl_info(instance) != DCMD_SUCCESS) { megasas_return_cmd(instance, cmd); return -1; } } - if (cmd->frame->dcmd.opcode == MR_DRIVER_SET_APP_CRASHDUMP_MODE) { + if (opcode == MR_DRIVER_SET_APP_CRASHDUMP_MODE) { error = megasas_set_crash_dump_params_ioctl(cmd); megasas_return_cmd(instance, cmd); return error; @@ -6975,8 +6994,7 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance, cmd->sync_cmd = 0; dev_err(&instance->pdev->dev, "return -EBUSY from %s %d opcode 0x%x cmd->cmd_status_drv 0x%x\n", - __func__, __LINE__, cmd->frame->dcmd.opcode, - cmd->cmd_status_drv); + __func__, __LINE__, opcode, cmd->cmd_status_drv); return -EBUSY; } @@ -7323,49 +7341,39 @@ static struct pci_driver megasas_pci_driver = { /* * Sysfs driver attributes */ -static ssize_t megasas_sysfs_show_version(struct device_driver *dd, char *buf) +static ssize_t version_show(struct device_driver *dd, char *buf) { return snprintf(buf, strlen(MEGASAS_VERSION) + 2, "%s\n", MEGASAS_VERSION); } +static DRIVER_ATTR_RO(version); -static DRIVER_ATTR(version, S_IRUGO, megasas_sysfs_show_version, NULL); - -static ssize_t -megasas_sysfs_show_release_date(struct device_driver *dd, char *buf) +static ssize_t release_date_show(struct device_driver *dd, char *buf) { return snprintf(buf, strlen(MEGASAS_RELDATE) + 2, "%s\n", MEGASAS_RELDATE); } +static DRIVER_ATTR_RO(release_date); -static DRIVER_ATTR(release_date, S_IRUGO, megasas_sysfs_show_release_date, NULL); - -static ssize_t -megasas_sysfs_show_support_poll_for_event(struct device_driver *dd, char *buf) +static ssize_t support_poll_for_event_show(struct device_driver *dd, char *buf) { return sprintf(buf, "%u\n", support_poll_for_event); } +static DRIVER_ATTR_RO(support_poll_for_event); -static DRIVER_ATTR(support_poll_for_event, S_IRUGO, - megasas_sysfs_show_support_poll_for_event, NULL); - - static ssize_t -megasas_sysfs_show_support_device_change(struct device_driver *dd, char *buf) +static ssize_t support_device_change_show(struct device_driver *dd, char *buf) { return sprintf(buf, "%u\n", support_device_change); } +static DRIVER_ATTR_RO(support_device_change); -static DRIVER_ATTR(support_device_change, S_IRUGO, - megasas_sysfs_show_support_device_change, NULL); - -static ssize_t -megasas_sysfs_show_dbg_lvl(struct device_driver *dd, char *buf) +static ssize_t dbg_lvl_show(struct device_driver *dd, char *buf) { return sprintf(buf, "%u\n", megasas_dbg_lvl); } -static ssize_t -megasas_sysfs_set_dbg_lvl(struct device_driver *dd, const char *buf, size_t count) +static ssize_t dbg_lvl_store(struct device_driver *dd, const char *buf, + size_t count) { int retval = count; @@ -7375,9 +7383,7 @@ megasas_sysfs_set_dbg_lvl(struct device_driver *dd, const char *buf, size_t coun } return retval; } - -static DRIVER_ATTR(dbg_lvl, S_IRUGO|S_IWUSR, megasas_sysfs_show_dbg_lvl, - megasas_sysfs_set_dbg_lvl); +static DRIVER_ATTR_RW(dbg_lvl); static inline void megasas_remove_scsi_device(struct scsi_device *sdev) { diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index 62affa76133d..ecc699a65bac 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -67,16 +67,6 @@ MODULE_PARM_DESC(lb_pending_cmds, "Change raid-1 load balancing outstanding " #define ABS_DIFF(a, b) (((a) > (b)) ? ((a) - (b)) : ((b) - (a))) #define MR_LD_STATE_OPTIMAL 3 -#ifdef FALSE -#undef FALSE -#endif -#define FALSE 0 - -#ifdef TRUE -#undef TRUE -#endif -#define TRUE 1 - #define SPAN_ROW_SIZE(map, ld, index_) (MR_LdSpanPtrGet(ld, index_, map)->spanRowSize) #define SPAN_ROW_DATA_SIZE(map_, ld, index_) (MR_LdSpanPtrGet(ld, index_, map)->spanRowDataSize) #define SPAN_INVALID 0xff @@ -709,7 +699,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, u32 pd, arRef, r1_alt_pd; u8 physArm, span; u64 row; - u8 retval = TRUE; + u8 retval = true; u64 *pdBlock = &io_info->pdBlock; __le16 *pDevHandle = &io_info->devHandle; u8 *pPdInterface = &io_info->pd_interface; @@ -727,7 +717,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, if (raid->level == 6) { logArm = get_arm_from_strip(instance, ld, stripRow, map); if (logArm == -1U) - return FALSE; + return false; rowMod = mega_mod64(row, SPAN_ROW_SIZE(map, ld, span)); armQ = SPAN_ROW_SIZE(map, ld, span) - 1 - rowMod; arm = armQ + 1 + logArm; @@ -738,7 +728,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, /* Calculate the arm */ physArm = get_arm(instance, ld, span, stripRow, map); if (physArm == 0xFF) - return FALSE; + return false; arRef = MR_LdSpanArrayGet(ld, span, map); pd = MR_ArPdGet(arRef, physArm, map); @@ -812,7 +802,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, u32 pd, arRef, r1_alt_pd; u8 physArm, span; u64 row; - u8 retval = TRUE; + u8 retval = true; u64 *pdBlock = &io_info->pdBlock; __le16 *pDevHandle = &io_info->devHandle; u8 *pPdInterface = &io_info->pd_interface; @@ -829,7 +819,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, u32 rowMod, armQ, arm; if (raid->rowSize == 0) - return FALSE; + return false; /* get logical row mod */ rowMod = mega_mod64(row, raid->rowSize); armQ = raid->rowSize-1-rowMod; /* index of Q drive */ @@ -839,7 +829,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, physArm = (u8)arm; } else { if (raid->modFactor == 0) - return FALSE; + return false; physArm = MR_LdDataArmGet(ld, mega_mod64(stripRow, raid->modFactor), map); @@ -851,7 +841,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, } else { span = (u8)MR_GetSpanBlock(ld, row, pdBlock, map); if (span == SPAN_INVALID) - return FALSE; + return false; } /* Get the array on which this span is present */ @@ -954,7 +944,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, */ if (raid->rowDataSize == 0) { if (MR_LdSpanPtrGet(ld, 0, map)->spanRowDataSize == 0) - return FALSE; + return false; else if (instance->UnevenSpanSupport) { io_info->IoforUnevenSpan = 1; } else { @@ -963,7 +953,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, "rowDataSize = 0x%0x," "but there is _NO_ UnevenSpanSupport\n", MR_LdSpanPtrGet(ld, 0, map)->spanRowDataSize); - return FALSE; + return false; } } @@ -988,7 +978,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, dev_info(&instance->pdev->dev, "return from %s %d." "Send IO w/o region lock.\n", __func__, __LINE__); - return FALSE; + return false; } if (raid->spanDepth == 1) { @@ -1004,7 +994,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, (unsigned long long)start_row, (unsigned long long)start_strip, (unsigned long long)endStrip); - return FALSE; + return false; } io_info->start_span = startlba_span; io_info->start_row = start_row; @@ -1038,7 +1028,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, raid->capability. fpWriteAcrossStripe)); } else - io_info->fpOkForIo = FALSE; + io_info->fpOkForIo = false; if (numRows == 1) { /* single-strip IOs can always lock only the data needed */ @@ -1124,7 +1114,7 @@ MR_BuildRaidContext(struct megasas_instance *instance, pRAID_Context, map); /* If IO on an invalid Pd, then FP is not possible.*/ if (io_info->devHandle == MR_DEVHANDLE_INVALID) - io_info->fpOkForIo = FALSE; + io_info->fpOkForIo = false; return retval; } else if (isRead) { uint stripIdx; @@ -1138,10 +1128,10 @@ MR_BuildRaidContext(struct megasas_instance *instance, start_strip + stripIdx, ref_in_start_stripe, io_info, pRAID_Context, map); if (!retval) - return TRUE; + return true; } } - return TRUE; + return true; } /* diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 985510628f56..11bd2e698b84 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -313,20 +313,20 @@ megasas_free_cmds_fusion(struct megasas_instance *instance) cmd = fusion->cmd_list[i]; if (cmd) { if (cmd->sg_frame) - pci_pool_free(fusion->sg_dma_pool, cmd->sg_frame, + dma_pool_free(fusion->sg_dma_pool, cmd->sg_frame, cmd->sg_frame_phys_addr); if (cmd->sense) - pci_pool_free(fusion->sense_dma_pool, cmd->sense, + dma_pool_free(fusion->sense_dma_pool, cmd->sense, cmd->sense_phys_addr); } } if (fusion->sg_dma_pool) { - pci_pool_destroy(fusion->sg_dma_pool); + dma_pool_destroy(fusion->sg_dma_pool); fusion->sg_dma_pool = NULL; } if (fusion->sense_dma_pool) { - pci_pool_destroy(fusion->sense_dma_pool); + dma_pool_destroy(fusion->sense_dma_pool); fusion->sense_dma_pool = NULL; } @@ -343,11 +343,11 @@ megasas_free_cmds_fusion(struct megasas_instance *instance) fusion->request_alloc_sz, fusion->req_frames_desc, fusion->req_frames_desc_phys); if (fusion->io_request_frames) - pci_pool_free(fusion->io_request_frames_pool, + dma_pool_free(fusion->io_request_frames_pool, fusion->io_request_frames, fusion->io_request_frames_phys); if (fusion->io_request_frames_pool) { - pci_pool_destroy(fusion->io_request_frames_pool); + dma_pool_destroy(fusion->io_request_frames_pool); fusion->io_request_frames_pool = NULL; } @@ -376,12 +376,12 @@ static int megasas_create_sg_sense_fusion(struct megasas_instance *instance) fusion->sg_dma_pool = - pci_pool_create("mr_sg", instance->pdev, + dma_pool_create("mr_sg", &instance->pdev->dev, instance->max_chain_frame_sz, MR_DEFAULT_NVME_PAGE_SIZE, 0); /* SCSI_SENSE_BUFFERSIZE = 96 bytes */ fusion->sense_dma_pool = - pci_pool_create("mr_sense", instance->pdev, + dma_pool_create("mr_sense", &instance->pdev->dev, SCSI_SENSE_BUFFERSIZE, 64, 0); if (!fusion->sense_dma_pool || !fusion->sg_dma_pool) { @@ -395,10 +395,10 @@ static int megasas_create_sg_sense_fusion(struct megasas_instance *instance) */ for (i = 0; i < max_cmd; i++) { cmd = fusion->cmd_list[i]; - cmd->sg_frame = pci_pool_alloc(fusion->sg_dma_pool, + cmd->sg_frame = dma_pool_alloc(fusion->sg_dma_pool, GFP_KERNEL, &cmd->sg_frame_phys_addr); - cmd->sense = pci_pool_alloc(fusion->sense_dma_pool, + cmd->sense = dma_pool_alloc(fusion->sense_dma_pool, GFP_KERNEL, &cmd->sense_phys_addr); if (!cmd->sg_frame || !cmd->sense) { dev_err(&instance->pdev->dev, @@ -410,7 +410,7 @@ static int megasas_create_sg_sense_fusion(struct megasas_instance *instance) /* create sense buffer for the raid 1/10 fp */ for (i = max_cmd; i < instance->max_mpt_cmds; i++) { cmd = fusion->cmd_list[i]; - cmd->sense = pci_pool_alloc(fusion->sense_dma_pool, + cmd->sense = dma_pool_alloc(fusion->sense_dma_pool, GFP_KERNEL, &cmd->sense_phys_addr); if (!cmd->sense) { dev_err(&instance->pdev->dev, @@ -479,7 +479,7 @@ megasas_alloc_request_fusion(struct megasas_instance *instance) } fusion->io_request_frames_pool = - pci_pool_create("mr_ioreq", instance->pdev, + dma_pool_create("mr_ioreq", &instance->pdev->dev, fusion->io_frames_alloc_sz, 16, 0); if (!fusion->io_request_frames_pool) { @@ -489,7 +489,7 @@ megasas_alloc_request_fusion(struct megasas_instance *instance) } fusion->io_request_frames = - pci_pool_alloc(fusion->io_request_frames_pool, + dma_pool_alloc(fusion->io_request_frames_pool, GFP_KERNEL, &fusion->io_request_frames_phys); if (!fusion->io_request_frames) { dev_err(&instance->pdev->dev, @@ -509,7 +509,7 @@ megasas_alloc_reply_fusion(struct megasas_instance *instance) count = instance->msix_vectors > 0 ? instance->msix_vectors : 1; fusion->reply_frames_desc_pool = - pci_pool_create("mr_reply", instance->pdev, + dma_pool_create("mr_reply", &instance->pdev->dev, fusion->reply_alloc_sz * count, 16, 0); if (!fusion->reply_frames_desc_pool) { @@ -519,7 +519,7 @@ megasas_alloc_reply_fusion(struct megasas_instance *instance) } fusion->reply_frames_desc[0] = - pci_pool_alloc(fusion->reply_frames_desc_pool, + dma_pool_alloc(fusion->reply_frames_desc_pool, GFP_KERNEL, &fusion->reply_frames_desc_phys[0]); if (!fusion->reply_frames_desc[0]) { dev_err(&instance->pdev->dev, @@ -562,8 +562,10 @@ megasas_alloc_rdpq_fusion(struct megasas_instance *instance) memset(fusion->rdpq_virt, 0, sizeof(struct MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY) * MAX_MSIX_QUEUES_FUSION); count = instance->msix_vectors > 0 ? instance->msix_vectors : 1; - fusion->reply_frames_desc_pool = pci_pool_create("mr_rdpq", - instance->pdev, fusion->reply_alloc_sz, 16, 0); + fusion->reply_frames_desc_pool = dma_pool_create("mr_rdpq", + &instance->pdev->dev, + fusion->reply_alloc_sz, + 16, 0); if (!fusion->reply_frames_desc_pool) { dev_err(&instance->pdev->dev, @@ -573,7 +575,7 @@ megasas_alloc_rdpq_fusion(struct megasas_instance *instance) for (i = 0; i < count; i++) { fusion->reply_frames_desc[i] = - pci_pool_alloc(fusion->reply_frames_desc_pool, + dma_pool_alloc(fusion->reply_frames_desc_pool, GFP_KERNEL, &fusion->reply_frames_desc_phys[i]); if (!fusion->reply_frames_desc[i]) { dev_err(&instance->pdev->dev, @@ -601,13 +603,13 @@ megasas_free_rdpq_fusion(struct megasas_instance *instance) { for (i = 0; i < MAX_MSIX_QUEUES_FUSION; i++) { if (fusion->reply_frames_desc[i]) - pci_pool_free(fusion->reply_frames_desc_pool, + dma_pool_free(fusion->reply_frames_desc_pool, fusion->reply_frames_desc[i], fusion->reply_frames_desc_phys[i]); } if (fusion->reply_frames_desc_pool) - pci_pool_destroy(fusion->reply_frames_desc_pool); + dma_pool_destroy(fusion->reply_frames_desc_pool); if (fusion->rdpq_virt) pci_free_consistent(instance->pdev, @@ -623,12 +625,12 @@ megasas_free_reply_fusion(struct megasas_instance *instance) { fusion = instance->ctrl_context; if (fusion->reply_frames_desc[0]) - pci_pool_free(fusion->reply_frames_desc_pool, + dma_pool_free(fusion->reply_frames_desc_pool, fusion->reply_frames_desc[0], fusion->reply_frames_desc_phys[0]); if (fusion->reply_frames_desc_pool) - pci_pool_destroy(fusion->reply_frames_desc_pool); + dma_pool_destroy(fusion->reply_frames_desc_pool); } @@ -914,7 +916,6 @@ megasas_ioc_init_fusion(struct megasas_instance *instance) ret = 1; goto fail_fw_init; } - dev_info(&instance->pdev->dev, "Init cmd success\n"); ret = 0; @@ -925,6 +926,10 @@ fail_fw_init: sizeof(struct MPI2_IOC_INIT_REQUEST), IOCInitMessage, ioc_init_handle); fail_get_cmd: + dev_err(&instance->pdev->dev, + "Init cmd return status %s for SCSI host %d\n", + ret ? "FAILED" : "SUCCESS", instance->host->host_no); + return ret; } @@ -1261,6 +1266,80 @@ megasas_display_intel_branding(struct megasas_instance *instance) } /** + * megasas_allocate_raid_maps - Allocate memory for RAID maps + * @instance: Adapter soft state + * + * return: if success: return 0 + * failed: return -ENOMEM + */ +static inline int megasas_allocate_raid_maps(struct megasas_instance *instance) +{ + struct fusion_context *fusion; + int i = 0; + + fusion = instance->ctrl_context; + + fusion->drv_map_pages = get_order(fusion->drv_map_sz); + + for (i = 0; i < 2; i++) { + fusion->ld_map[i] = NULL; + + fusion->ld_drv_map[i] = (void *) + __get_free_pages(__GFP_ZERO | GFP_KERNEL, + fusion->drv_map_pages); + + if (!fusion->ld_drv_map[i]) { + fusion->ld_drv_map[i] = vzalloc(fusion->drv_map_sz); + + if (!fusion->ld_drv_map[i]) { + dev_err(&instance->pdev->dev, + "Could not allocate memory for local map" + " size requested: %d\n", + fusion->drv_map_sz); + goto ld_drv_map_alloc_fail; + } + } + } + + for (i = 0; i < 2; i++) { + fusion->ld_map[i] = dma_alloc_coherent(&instance->pdev->dev, + fusion->max_map_sz, + &fusion->ld_map_phys[i], + GFP_KERNEL); + if (!fusion->ld_map[i]) { + dev_err(&instance->pdev->dev, + "Could not allocate memory for map info %s:%d\n", + __func__, __LINE__); + goto ld_map_alloc_fail; + } + } + + return 0; + +ld_map_alloc_fail: + for (i = 0; i < 2; i++) { + if (fusion->ld_map[i]) + dma_free_coherent(&instance->pdev->dev, + fusion->max_map_sz, + fusion->ld_map[i], + fusion->ld_map_phys[i]); + } + +ld_drv_map_alloc_fail: + for (i = 0; i < 2; i++) { + if (fusion->ld_drv_map[i]) { + if (is_vmalloc_addr(fusion->ld_drv_map[i])) + vfree(fusion->ld_drv_map[i]); + else + free_pages((ulong)fusion->ld_drv_map[i], + fusion->drv_map_pages); + } + } + + return -ENOMEM; +} + +/** * megasas_init_adapter_fusion - Initializes the FW * @instance: Adapter soft state * @@ -1379,45 +1458,14 @@ megasas_init_adapter_fusion(struct megasas_instance *instance) instance->r1_ldio_hint_default = MR_R1_LDIO_PIGGYBACK_DEFAULT; fusion->fast_path_io = 0; - fusion->drv_map_pages = get_order(fusion->drv_map_sz); - for (i = 0; i < 2; i++) { - fusion->ld_map[i] = NULL; - fusion->ld_drv_map[i] = (void *)__get_free_pages(GFP_KERNEL, - fusion->drv_map_pages); - if (!fusion->ld_drv_map[i]) { - dev_err(&instance->pdev->dev, "Could not allocate " - "memory for local map info for %d pages\n", - fusion->drv_map_pages); - if (i == 1) - free_pages((ulong)fusion->ld_drv_map[0], - fusion->drv_map_pages); - goto fail_ioc_init; - } - memset(fusion->ld_drv_map[i], 0, - ((1 << PAGE_SHIFT) << fusion->drv_map_pages)); - } - - for (i = 0; i < 2; i++) { - fusion->ld_map[i] = dma_alloc_coherent(&instance->pdev->dev, - fusion->max_map_sz, - &fusion->ld_map_phys[i], - GFP_KERNEL); - if (!fusion->ld_map[i]) { - dev_err(&instance->pdev->dev, "Could not allocate memory " - "for map info\n"); - goto fail_map_info; - } - } + if (megasas_allocate_raid_maps(instance)) + goto fail_ioc_init; if (!megasas_get_map_info(instance)) megasas_sync_map_info(instance); return 0; -fail_map_info: - if (i == 1) - dma_free_coherent(&instance->pdev->dev, fusion->max_map_sz, - fusion->ld_map[0], fusion->ld_map_phys[0]); fail_ioc_init: megasas_free_cmds_fusion(instance); fail_alloc_cmds: @@ -3287,7 +3335,7 @@ build_mpt_mfi_pass_thru(struct megasas_instance *instance, mpi25_ieee_chain->Flags = IEEE_SGE_FLAGS_CHAIN_ELEMENT | MPI2_IEEE_SGE_FLAGS_IOCPLBNTA_ADDR; - mpi25_ieee_chain->Length = cpu_to_le32(instance->max_chain_frame_sz); + mpi25_ieee_chain->Length = cpu_to_le32(instance->mfi_frame_size); } /** @@ -3369,17 +3417,13 @@ megasas_alloc_host_crash_buffer(struct megasas_instance *instance) { unsigned int i; - instance->crash_buf_pages = get_order(CRASH_DMA_BUF_SIZE); for (i = 0; i < MAX_CRASH_DUMP_SIZE; i++) { - instance->crash_buf[i] = (void *)__get_free_pages(GFP_KERNEL, - instance->crash_buf_pages); + instance->crash_buf[i] = vzalloc(CRASH_DMA_BUF_SIZE); if (!instance->crash_buf[i]) { dev_info(&instance->pdev->dev, "Firmware crash dump " "memory allocation failed at index %d\n", i); break; } - memset(instance->crash_buf[i], 0, - ((1 << PAGE_SHIFT) << instance->crash_buf_pages)); } instance->drv_buf_alloc = i; } @@ -3391,12 +3435,10 @@ megasas_alloc_host_crash_buffer(struct megasas_instance *instance) void megasas_free_host_crash_buffer(struct megasas_instance *instance) { - unsigned int i -; + unsigned int i; for (i = 0; i < instance->drv_buf_alloc; i++) { if (instance->crash_buf[i]) - free_pages((ulong)instance->crash_buf[i], - instance->crash_buf_pages); + vfree(instance->crash_buf[i]); } instance->drv_buf_index = 0; instance->drv_buf_alloc = 0; @@ -3556,6 +3598,7 @@ int megasas_wait_for_outstanding_fusion(struct megasas_instance *instance, } } + megasas_complete_cmd_dpc_fusion((unsigned long)instance); outstanding = atomic_read(&instance->fw_outstanding); if (!outstanding) goto out; @@ -3564,8 +3607,6 @@ int megasas_wait_for_outstanding_fusion(struct megasas_instance *instance, dev_notice(&instance->pdev->dev, "[%2d]waiting for %d " "commands to complete for scsi%d\n", i, outstanding, instance->host->host_no); - megasas_complete_cmd_dpc_fusion( - (unsigned long)instance); } msleep(1000); } @@ -3623,6 +3664,15 @@ void megasas_refire_mgmt_cmd(struct megasas_instance *instance) if (!smid) continue; + + /* Do not refire shutdown command */ + if (le32_to_cpu(cmd_mfi->frame->dcmd.opcode) == + MR_DCMD_CTRL_SHUTDOWN) { + cmd_mfi->frame->dcmd.cmd_status = MFI_STAT_OK; + megasas_complete_cmd(instance, cmd_mfi, DID_OK); + continue; + } + req_desc = megasas_get_request_descriptor (instance, smid - 1); refire_cmd = req_desc && ((cmd_mfi->frame->dcmd.opcode != @@ -3750,7 +3800,7 @@ megasas_issue_tm(struct megasas_instance *instance, u16 device_handle, struct megasas_cmd_fusion *cmd_fusion; struct megasas_cmd *cmd_mfi; union MEGASAS_REQUEST_DESCRIPTOR_UNION *req_desc; - struct fusion_context *fusion; + struct fusion_context *fusion = NULL; struct megasas_cmd_fusion *scsi_lookup; int rc; struct MPI2_SCSI_TASK_MANAGE_REPLY *mpi_reply; @@ -3777,8 +3827,6 @@ megasas_issue_tm(struct megasas_instance *instance, u16 device_handle, cmd_fusion->request_desc = req_desc; req_desc->Words = 0; - scsi_lookup = fusion->cmd_list[smid_task - 1]; - mr_request = (struct MR_TASK_MANAGE_REQUEST *) cmd_fusion->io_request; memset(mr_request, 0, sizeof(struct MR_TASK_MANAGE_REQUEST)); mpi_request = (struct MPI2_SCSI_TASK_MANAGE_REQUEST *) &mr_request->TmRequest; @@ -3825,13 +3873,13 @@ megasas_issue_tm(struct megasas_instance *instance, u16 device_handle, rc = SUCCESS; switch (type) { case MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK: + scsi_lookup = fusion->cmd_list[smid_task - 1]; + if (scsi_lookup->scmd == NULL) break; else { instance->instancet->disable_intr(instance); megasas_sync_irqs((unsigned long)instance); - megasas_complete_cmd_dpc_fusion - ((unsigned long)instance); instance->instancet->enable_intr(instance); if (scsi_lookup->scmd == NULL) break; @@ -3843,9 +3891,7 @@ megasas_issue_tm(struct megasas_instance *instance, u16 device_handle, if ((channel == 0xFFFFFFFF) && (id == 0xFFFFFFFF)) break; instance->instancet->disable_intr(instance); - msleep(1000); - megasas_complete_cmd_dpc_fusion - ((unsigned long)instance); + megasas_sync_irqs((unsigned long)instance); rc = megasas_track_scsiio(instance, id, channel); instance->instancet->enable_intr(instance); @@ -4271,9 +4317,6 @@ transition_to_ready: megasas_fusion_update_can_queue(instance, OCR_CONTEXT); if (megasas_ioc_init_fusion(instance)) { - dev_warn(&instance->pdev->dev, - "megasas_ioc_init_fusion() failed! for " - "scsi%d\n", instance->host->host_no); if (instance->requestorId && !reason) goto fail_kill_adapter; else @@ -4319,6 +4362,10 @@ transition_to_ready: instance->instancet->enable_intr(instance); atomic_set(&instance->adprecovery, MEGASAS_HBA_OPERATIONAL); + dev_info(&instance->pdev->dev, "Interrupts are enabled and" + " controller is OPERATIONAL for scsi:%d\n", + instance->host->host_no); + /* Restart SR-IOV heartbeat */ if (instance->requestorId) { if (!megasas_sriov_start_heartbeat(instance, 0)) @@ -4330,11 +4377,6 @@ transition_to_ready: instance->skip_heartbeat_timer_del = 1; } - /* Adapter reset completed successfully */ - dev_warn(&instance->pdev->dev, "Reset " - "successful for scsi%d.\n", - instance->host->host_no); - if (instance->crash_dump_drv_support && instance->crash_dump_app_support) megasas_set_crash_dump_params(instance, @@ -4344,6 +4386,12 @@ transition_to_ready: MR_CRASH_BUF_TURN_OFF); retval = SUCCESS; + + /* Adapter reset completed successfully */ + dev_warn(&instance->pdev->dev, + "Reset successful for scsi%d.\n", + instance->host->host_no); + goto out; } fail_kill_adapter: |