void megaraid_sas_kill_hba(struct megasas_instance *instance);
extern u32 megasas_dbg_lvl;
-void megasas_sriov_heartbeat_handler(unsigned long instance_addr);
int megasas_sriov_start_heartbeat(struct megasas_instance *instance,
int initial);
-void megasas_start_timer(struct megasas_instance *instance,
- struct timer_list *timer,
- void *fn, unsigned long interval);
+void megasas_start_timer(struct megasas_instance *instance);
extern struct megasas_mgmt_info megasas_mgmt_info;
extern unsigned int resetwaittime;
extern unsigned int dual_qdepth_disable;
static void megasas_free_rdpq_fusion(struct megasas_instance *instance);
static void megasas_free_reply_fusion(struct megasas_instance *instance);
+static inline
+void megasas_configure_queue_sizes(struct megasas_instance *instance);
+/**
+ * megasas_check_same_4gb_region - check if allocation
+ * crosses same 4GB boundary or not
+ * @instance - adapter's soft instance
+ * start_addr - start address of DMA allocation
+ * size - size of allocation in bytes
+ * return - true : allocation does not cross same
+ * 4GB boundary
+ * false: allocation crosses same
+ * 4GB boundary
+ */
+static inline bool megasas_check_same_4gb_region
+ (struct megasas_instance *instance, dma_addr_t start_addr, size_t size)
+{
+ dma_addr_t end_addr;
+
+ end_addr = start_addr + size;
+ if (upper_32_bits(start_addr) != upper_32_bits(end_addr)) {
+ dev_err(&instance->pdev->dev,
+ "Failed to get same 4GB boundary: start_addr: 0x%llx end_addr: 0x%llx\n",
+ (unsigned long long)start_addr,
+ (unsigned long long)end_addr);
+ return false;
+ }
+
+ return true;
+}
/**
* megasas_enable_intr_fusion - Enables interrupts
megasas_fire_cmd_fusion(struct megasas_instance *instance,
union MEGASAS_REQUEST_DESCRIPTOR_UNION *req_desc)
{
- if (instance->is_ventura)
+ if (instance->adapter_type == VENTURA_SERIES)
writel(le32_to_cpu(req_desc->u.low),
&instance->reg_set->inbound_single_queue_port);
else {
reg_set = instance->reg_set;
/* ventura FW does not fill outbound_scratch_pad_3 with queue depth */
- if (!instance->is_ventura)
+ if (instance->adapter_type < VENTURA_SERIES)
cur_max_fw_cmds =
readl(&instance->reg_set->outbound_scratch_pad_3) & 0x00FFFF;
(instance->instancet->read_fw_status_reg(reg_set) & 0x00FFFF) - MEGASAS_FUSION_IOCTL_CMDS;
dev_info(&instance->pdev->dev,
- "Current firmware maximum commands: %d\t LDIO threshold: %d\n",
- cur_max_fw_cmds, ldio_threshold);
+ "Current firmware supports maximum commands: %d\t LDIO threshold: %d\n",
+ cur_max_fw_cmds, ldio_threshold);
if (fw_boot_context == OCR_CONTEXT) {
cur_max_fw_cmds = cur_max_fw_cmds - 1;
instance->max_fw_cmds = cur_max_fw_cmds;
instance->ldio_threshold = ldio_threshold;
- if (!instance->is_rdpq)
- instance->max_fw_cmds =
- min_t(u16, instance->max_fw_cmds, 1024);
-
if (reset_devices)
instance->max_fw_cmds = min(instance->max_fw_cmds,
(u16)MEGASAS_KDUMP_QUEUE_DEPTH);
* does not exceed max cmds that the FW can support
*/
instance->max_fw_cmds = instance->max_fw_cmds-1;
-
- instance->max_scsi_cmds = instance->max_fw_cmds -
- (MEGASAS_FUSION_INTERNAL_CMDS +
- MEGASAS_FUSION_IOCTL_CMDS);
- instance->cur_can_queue = instance->max_scsi_cmds;
- instance->host->can_queue = instance->cur_can_queue;
}
-
- if (instance->is_ventura)
- instance->max_mpt_cmds =
- instance->max_fw_cmds * RAID_1_PEER_CMDS;
- else
- instance->max_mpt_cmds = instance->max_fw_cmds;
}
/**
* megasas_free_cmds_fusion - Free all the cmds in the free cmd pool
struct fusion_context *fusion = instance->ctrl_context;
struct megasas_cmd_fusion *cmd;
- /* SG, Sense */
- for (i = 0; i < instance->max_mpt_cmds; i++) {
- cmd = fusion->cmd_list[i];
- if (cmd) {
- if (cmd->sg_frame)
- dma_pool_free(fusion->sg_dma_pool, cmd->sg_frame,
- cmd->sg_frame_phys_addr);
- if (cmd->sense)
- dma_pool_free(fusion->sense_dma_pool, cmd->sense,
- cmd->sense_phys_addr);
+ if (fusion->sense)
+ dma_pool_free(fusion->sense_dma_pool, fusion->sense,
+ fusion->sense_phys_addr);
+
+ /* SG */
+ if (fusion->cmd_list) {
+ for (i = 0; i < instance->max_mpt_cmds; i++) {
+ cmd = fusion->cmd_list[i];
+ if (cmd) {
+ if (cmd->sg_frame)
+ dma_pool_free(fusion->sg_dma_pool,
+ cmd->sg_frame,
+ cmd->sg_frame_phys_addr);
+ }
+ kfree(cmd);
}
+ kfree(fusion->cmd_list);
}
if (fusion->sg_dma_pool) {
dma_pool_destroy(fusion->io_request_frames_pool);
fusion->io_request_frames_pool = NULL;
}
-
-
- /* cmd_list */
- for (i = 0; i < instance->max_mpt_cmds; i++)
- kfree(fusion->cmd_list[i]);
-
- kfree(fusion->cmd_list);
}
/**
u16 max_cmd;
struct fusion_context *fusion;
struct megasas_cmd_fusion *cmd;
+ int sense_sz;
+ u32 offset;
fusion = instance->ctrl_context;
max_cmd = instance->max_fw_cmds;
-
+ sense_sz = instance->max_mpt_cmds * SCSI_SENSE_BUFFERSIZE;
fusion->sg_dma_pool =
dma_pool_create("mr_sg", &instance->pdev->dev,
/* SCSI_SENSE_BUFFERSIZE = 96 bytes */
fusion->sense_dma_pool =
dma_pool_create("mr_sense", &instance->pdev->dev,
- SCSI_SENSE_BUFFERSIZE, 64, 0);
+ sense_sz, 64, 0);
if (!fusion->sense_dma_pool || !fusion->sg_dma_pool) {
dev_err(&instance->pdev->dev,
return -ENOMEM;
}
+ fusion->sense = dma_pool_alloc(fusion->sense_dma_pool,
+ GFP_KERNEL, &fusion->sense_phys_addr);
+ if (!fusion->sense) {
+ dev_err(&instance->pdev->dev,
+ "failed from %s %d\n", __func__, __LINE__);
+ return -ENOMEM;
+ }
+
+ /* sense buffer, request frame and reply desc pool requires to be in
+ * same 4 gb region. Below function will check this.
+ * In case of failure, new pci pool will be created with updated
+ * alignment.
+ * Older allocation and pool will be destroyed.
+ * Alignment will be used such a way that next allocation if success,
+ * will always meet same 4gb region requirement.
+ * Actual requirement is not alignment, but we need start and end of
+ * DMA address must have same upper 32 bit address.
+ */
+
+ if (!megasas_check_same_4gb_region(instance, fusion->sense_phys_addr,
+ sense_sz)) {
+ dma_pool_free(fusion->sense_dma_pool, fusion->sense,
+ fusion->sense_phys_addr);
+ fusion->sense = NULL;
+ dma_pool_destroy(fusion->sense_dma_pool);
+
+ fusion->sense_dma_pool =
+ dma_pool_create("mr_sense_align", &instance->pdev->dev,
+ sense_sz, roundup_pow_of_two(sense_sz),
+ 0);
+ if (!fusion->sense_dma_pool) {
+ dev_err(&instance->pdev->dev,
+ "Failed from %s %d\n", __func__, __LINE__);
+ return -ENOMEM;
+ }
+ fusion->sense = dma_pool_alloc(fusion->sense_dma_pool,
+ GFP_KERNEL,
+ &fusion->sense_phys_addr);
+ if (!fusion->sense) {
+ dev_err(&instance->pdev->dev,
+ "failed from %s %d\n", __func__, __LINE__);
+ return -ENOMEM;
+ }
+ }
+
/*
* Allocate and attach a frame to each of the commands in cmd_list
*/
cmd->sg_frame = dma_pool_alloc(fusion->sg_dma_pool,
GFP_KERNEL, &cmd->sg_frame_phys_addr);
- cmd->sense = dma_pool_alloc(fusion->sense_dma_pool,
- GFP_KERNEL, &cmd->sense_phys_addr);
- if (!cmd->sg_frame || !cmd->sense) {
+ offset = SCSI_SENSE_BUFFERSIZE * i;
+ cmd->sense = (u8 *)fusion->sense + offset;
+ cmd->sense_phys_addr = fusion->sense_phys_addr + offset;
+
+ if (!cmd->sg_frame) {
dev_err(&instance->pdev->dev,
"Failed from %s %d\n", __func__, __LINE__);
return -ENOMEM;
/* 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 = dma_pool_alloc(fusion->sense_dma_pool,
- GFP_KERNEL, &cmd->sense_phys_addr);
- if (!cmd->sense) {
- dev_err(&instance->pdev->dev,
- "Failed from %s %d\n", __func__, __LINE__);
- return -ENOMEM;
- }
+ offset = SCSI_SENSE_BUFFERSIZE * i;
+ cmd->sense = (u8 *)fusion->sense + offset;
+ cmd->sense_phys_addr = fusion->sense_phys_addr + offset;
+
}
return 0;
fusion = instance->ctrl_context;
- fusion->req_frames_desc =
- dma_alloc_coherent(&instance->pdev->dev,
- fusion->request_alloc_sz,
- &fusion->req_frames_desc_phys, GFP_KERNEL);
- if (!fusion->req_frames_desc) {
- dev_err(&instance->pdev->dev,
- "Failed from %s %d\n", __func__, __LINE__);
- return -ENOMEM;
- }
-
+retry_alloc:
fusion->io_request_frames_pool =
dma_pool_create("mr_ioreq", &instance->pdev->dev,
fusion->io_frames_alloc_sz, 16, 0);
dma_pool_alloc(fusion->io_request_frames_pool,
GFP_KERNEL, &fusion->io_request_frames_phys);
if (!fusion->io_request_frames) {
+ if (instance->max_fw_cmds >= (MEGASAS_REDUCE_QD_COUNT * 2)) {
+ instance->max_fw_cmds -= MEGASAS_REDUCE_QD_COUNT;
+ dma_pool_destroy(fusion->io_request_frames_pool);
+ megasas_configure_queue_sizes(instance);
+ goto retry_alloc;
+ } else {
+ dev_err(&instance->pdev->dev,
+ "Failed from %s %d\n", __func__, __LINE__);
+ return -ENOMEM;
+ }
+ }
+
+ if (!megasas_check_same_4gb_region(instance,
+ fusion->io_request_frames_phys,
+ fusion->io_frames_alloc_sz)) {
+ dma_pool_free(fusion->io_request_frames_pool,
+ fusion->io_request_frames,
+ fusion->io_request_frames_phys);
+ fusion->io_request_frames = NULL;
+ dma_pool_destroy(fusion->io_request_frames_pool);
+
+ fusion->io_request_frames_pool =
+ dma_pool_create("mr_ioreq_align",
+ &instance->pdev->dev,
+ fusion->io_frames_alloc_sz,
+ roundup_pow_of_two(fusion->io_frames_alloc_sz),
+ 0);
+
+ if (!fusion->io_request_frames_pool) {
+ dev_err(&instance->pdev->dev,
+ "Failed from %s %d\n", __func__, __LINE__);
+ return -ENOMEM;
+ }
+
+ fusion->io_request_frames =
+ 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,
+ "Failed from %s %d\n", __func__, __LINE__);
+ return -ENOMEM;
+ }
+ }
+
+ fusion->req_frames_desc =
+ dma_alloc_coherent(&instance->pdev->dev,
+ fusion->request_alloc_sz,
+ &fusion->req_frames_desc_phys, GFP_KERNEL);
+ if (!fusion->req_frames_desc) {
dev_err(&instance->pdev->dev,
"Failed from %s %d\n", __func__, __LINE__);
return -ENOMEM;
}
+
return 0;
}
"Failed from %s %d\n", __func__, __LINE__);
return -ENOMEM;
}
+
+ if (!megasas_check_same_4gb_region(instance,
+ fusion->reply_frames_desc_phys[0],
+ (fusion->reply_alloc_sz * count))) {
+ dma_pool_free(fusion->reply_frames_desc_pool,
+ fusion->reply_frames_desc[0],
+ fusion->reply_frames_desc_phys[0]);
+ fusion->reply_frames_desc[0] = NULL;
+ dma_pool_destroy(fusion->reply_frames_desc_pool);
+
+ fusion->reply_frames_desc_pool =
+ dma_pool_create("mr_reply_align",
+ &instance->pdev->dev,
+ fusion->reply_alloc_sz * count,
+ roundup_pow_of_two(fusion->reply_alloc_sz * count),
+ 0);
+
+ if (!fusion->reply_frames_desc_pool) {
+ dev_err(&instance->pdev->dev,
+ "Failed from %s %d\n", __func__, __LINE__);
+ return -ENOMEM;
+ }
+
+ fusion->reply_frames_desc[0] =
+ 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,
+ "Failed from %s %d\n", __func__, __LINE__);
+ return -ENOMEM;
+ }
+ }
+
reply_desc = fusion->reply_frames_desc[0];
for (i = 0; i < fusion->reply_q_depth * count; i++, reply_desc++)
reply_desc->Words = cpu_to_le64(ULLONG_MAX);
int
megasas_alloc_rdpq_fusion(struct megasas_instance *instance)
{
- int i, j, count;
+ int i, j, k, msix_count;
struct fusion_context *fusion;
union MPI2_REPLY_DESCRIPTORS_UNION *reply_desc;
+ union MPI2_REPLY_DESCRIPTORS_UNION *rdpq_chunk_virt[RDPQ_MAX_CHUNK_COUNT];
+ dma_addr_t rdpq_chunk_phys[RDPQ_MAX_CHUNK_COUNT];
+ u8 dma_alloc_count, abs_index;
+ u32 chunk_size, array_size, offset;
fusion = instance->ctrl_context;
+ chunk_size = fusion->reply_alloc_sz * RDPQ_MAX_INDEX_IN_ONE_CHUNK;
+ array_size = sizeof(struct MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY) *
+ MAX_MSIX_QUEUES_FUSION;
- fusion->rdpq_virt = pci_alloc_consistent(instance->pdev,
- sizeof(struct MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY) * MAX_MSIX_QUEUES_FUSION,
- &fusion->rdpq_phys);
+ fusion->rdpq_virt = pci_alloc_consistent(instance->pdev, array_size,
+ &fusion->rdpq_phys);
if (!fusion->rdpq_virt) {
dev_err(&instance->pdev->dev,
"Failed from %s %d\n", __func__, __LINE__);
return -ENOMEM;
}
- 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;
+ memset(fusion->rdpq_virt, 0, array_size);
+ msix_count = instance->msix_vectors > 0 ? instance->msix_vectors : 1;
+
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) {
+ chunk_size, 16, 0);
+ fusion->reply_frames_desc_pool_align =
+ dma_pool_create("mr_rdpq_align",
+ &instance->pdev->dev,
+ chunk_size,
+ roundup_pow_of_two(chunk_size),
+ 0);
+
+ if (!fusion->reply_frames_desc_pool ||
+ !fusion->reply_frames_desc_pool_align) {
dev_err(&instance->pdev->dev,
"Failed from %s %d\n", __func__, __LINE__);
return -ENOMEM;
}
- for (i = 0; i < count; i++) {
- fusion->reply_frames_desc[i] =
- dma_pool_alloc(fusion->reply_frames_desc_pool,
- GFP_KERNEL, &fusion->reply_frames_desc_phys[i]);
- if (!fusion->reply_frames_desc[i]) {
+/*
+ * For INVADER_SERIES each set of 8 reply queues(0-7, 8-15, ..) and
+ * VENTURA_SERIES each set of 16 reply queues(0-15, 16-31, ..) should be
+ * within 4GB boundary and also reply queues in a set must have same
+ * upper 32-bits in their memory address. so here driver is allocating the
+ * DMA'able memory for reply queues according. Driver uses limitation of
+ * VENTURA_SERIES to manage INVADER_SERIES as well.
+ */
+ dma_alloc_count = DIV_ROUND_UP(msix_count, RDPQ_MAX_INDEX_IN_ONE_CHUNK);
+
+ for (i = 0; i < dma_alloc_count; i++) {
+ rdpq_chunk_virt[i] =
+ dma_pool_alloc(fusion->reply_frames_desc_pool,
+ GFP_KERNEL, &rdpq_chunk_phys[i]);
+ if (!rdpq_chunk_virt[i]) {
dev_err(&instance->pdev->dev,
"Failed from %s %d\n", __func__, __LINE__);
return -ENOMEM;
}
+ /* reply desc pool requires to be in same 4 gb region.
+ * Below function will check this.
+ * In case of failure, new pci pool will be created with updated
+ * alignment.
+ * For RDPQ buffers, driver always allocate two separate pci pool.
+ * Alignment will be used such a way that next allocation if
+ * success, will always meet same 4gb region requirement.
+ * rdpq_tracker keep track of each buffer's physical,
+ * virtual address and pci pool descriptor. It will help driver
+ * while freeing the resources.
+ *
+ */
+ if (!megasas_check_same_4gb_region(instance, rdpq_chunk_phys[i],
+ chunk_size)) {
+ dma_pool_free(fusion->reply_frames_desc_pool,
+ rdpq_chunk_virt[i],
+ rdpq_chunk_phys[i]);
- fusion->rdpq_virt[i].RDPQBaseAddress =
- cpu_to_le64(fusion->reply_frames_desc_phys[i]);
+ rdpq_chunk_virt[i] =
+ dma_pool_alloc(fusion->reply_frames_desc_pool_align,
+ GFP_KERNEL, &rdpq_chunk_phys[i]);
+ if (!rdpq_chunk_virt[i]) {
+ dev_err(&instance->pdev->dev,
+ "Failed from %s %d\n",
+ __func__, __LINE__);
+ return -ENOMEM;
+ }
+ fusion->rdpq_tracker[i].dma_pool_ptr =
+ fusion->reply_frames_desc_pool_align;
+ } else {
+ fusion->rdpq_tracker[i].dma_pool_ptr =
+ fusion->reply_frames_desc_pool;
+ }
- reply_desc = fusion->reply_frames_desc[i];
- for (j = 0; j < fusion->reply_q_depth; j++, reply_desc++)
- reply_desc->Words = cpu_to_le64(ULLONG_MAX);
+ fusion->rdpq_tracker[i].pool_entry_phys = rdpq_chunk_phys[i];
+ fusion->rdpq_tracker[i].pool_entry_virt = rdpq_chunk_virt[i];
}
+
+ for (k = 0; k < dma_alloc_count; k++) {
+ for (i = 0; i < RDPQ_MAX_INDEX_IN_ONE_CHUNK; i++) {
+ abs_index = (k * RDPQ_MAX_INDEX_IN_ONE_CHUNK) + i;
+
+ if (abs_index == msix_count)
+ break;
+ offset = fusion->reply_alloc_sz * i;
+ fusion->rdpq_virt[abs_index].RDPQBaseAddress =
+ cpu_to_le64(rdpq_chunk_phys[k] + offset);
+ fusion->reply_frames_desc_phys[abs_index] =
+ rdpq_chunk_phys[k] + offset;
+ fusion->reply_frames_desc[abs_index] =
+ (union MPI2_REPLY_DESCRIPTORS_UNION *)((u8 *)rdpq_chunk_virt[k] + offset);
+
+ reply_desc = fusion->reply_frames_desc[abs_index];
+ for (j = 0; j < fusion->reply_q_depth; j++, reply_desc++)
+ reply_desc->Words = ULLONG_MAX;
+ }
+ }
+
return 0;
}
fusion = instance->ctrl_context;
- for (i = 0; i < MAX_MSIX_QUEUES_FUSION; i++) {
- if (fusion->reply_frames_desc[i])
- dma_pool_free(fusion->reply_frames_desc_pool,
- fusion->reply_frames_desc[i],
- fusion->reply_frames_desc_phys[i]);
+ for (i = 0; i < RDPQ_MAX_CHUNK_COUNT; i++) {
+ if (fusion->rdpq_tracker[i].pool_entry_virt)
+ dma_pool_free(fusion->rdpq_tracker[i].dma_pool_ptr,
+ fusion->rdpq_tracker[i].pool_entry_virt,
+ fusion->rdpq_tracker[i].pool_entry_phys);
+
}
if (fusion->reply_frames_desc_pool)
dma_pool_destroy(fusion->reply_frames_desc_pool);
+ if (fusion->reply_frames_desc_pool_align)
+ dma_pool_destroy(fusion->reply_frames_desc_pool_align);
if (fusion->rdpq_virt)
pci_free_consistent(instance->pdev,
fusion = instance->ctrl_context;
- if (megasas_alloc_cmdlist_fusion(instance))
- goto fail_exit;
-
if (megasas_alloc_request_fusion(instance))
goto fail_exit;
if (megasas_alloc_reply_fusion(instance))
goto fail_exit;
+ if (megasas_alloc_cmdlist_fusion(instance))
+ goto fail_exit;
+
+ dev_info(&instance->pdev->dev, "Configured max firmware commands: %d\n",
+ instance->max_fw_cmds);
/* The first 256 bytes (SMID 0) is not used. Don't add to the cmd list */
io_req_base = fusion->io_request_frames + MEGA_MPI2_RAID_DEFAULT_IO_FRAME_SIZE;
MFI_CAPABILITIES *drv_ops;
u32 scratch_pad_2;
unsigned long flags;
+ struct timeval tv;
+ bool cur_fw_64bit_dma_capable;
fusion = instance->ctrl_context;
- cmd = megasas_get_cmd(instance);
+ ioc_init_handle = fusion->ioc_init_request_phys;
+ IOCInitMessage = fusion->ioc_init_request;
- if (!cmd) {
- dev_err(&instance->pdev->dev, "Could not allocate cmd for INIT Frame\n");
- ret = 1;
- goto fail_get_cmd;
- }
+ cmd = fusion->ioc_init_cmd;
scratch_pad_2 = readl
(&instance->reg_set->outbound_scratch_pad_2);
cur_rdpq_mode = (scratch_pad_2 & MR_RDPQ_MODE_OFFSET) ? 1 : 0;
+ if (instance->adapter_type == INVADER_SERIES) {
+ cur_fw_64bit_dma_capable =
+ (scratch_pad_2 & MR_CAN_HANDLE_64_BIT_DMA_OFFSET) ? true : false;
+
+ if (instance->consistent_mask_64bit && !cur_fw_64bit_dma_capable) {
+ dev_err(&instance->pdev->dev, "Driver was operating on 64bit "
+ "DMA mask, but upcoming FW does not support 64bit DMA mask\n");
+ megaraid_sas_kill_hba(instance);
+ ret = 1;
+ goto fail_fw_init;
+ }
+ }
+
if (instance->is_rdpq && !cur_rdpq_mode) {
dev_err(&instance->pdev->dev, "Firmware downgrade *NOT SUPPORTED*"
" from RDPQ mode to non RDPQ mode\n");
dev_info(&instance->pdev->dev, "FW supports sync cache\t: %s\n",
instance->fw_sync_cache_support ? "Yes" : "No");
- IOCInitMessage =
- dma_alloc_coherent(&instance->pdev->dev,
- sizeof(struct MPI2_IOC_INIT_REQUEST),
- &ioc_init_handle, GFP_KERNEL);
-
- if (!IOCInitMessage) {
- dev_err(&instance->pdev->dev, "Could not allocate memory for "
- "IOCInitMessage\n");
- ret = 1;
- goto fail_fw_init;
- }
-
memset(IOCInitMessage, 0, sizeof(struct MPI2_IOC_INIT_REQUEST));
IOCInitMessage->Function = MPI2_FUNCTION_IOC_INIT;
IOCInitMessage->MsgFlags = instance->is_rdpq ?
MPI2_IOCINIT_MSGFLAG_RDPQ_ARRAY_MODE : 0;
IOCInitMessage->SystemRequestFrameBaseAddress = cpu_to_le64(fusion->io_request_frames_phys);
+ IOCInitMessage->SenseBufferAddressHigh = cpu_to_le32(upper_32_bits(fusion->sense_phys_addr));
IOCInitMessage->HostMSIxVectors = instance->msix_vectors;
IOCInitMessage->HostPageSize = MR_DEFAULT_NVME_PAGE_SHIFT;
+
+ do_gettimeofday(&tv);
+ /* Convert to milliseconds as per FW requirement */
+ IOCInitMessage->TimeStamp = cpu_to_le64((tv.tv_sec * 1000) +
+ (tv.tv_usec / 1000));
+
init_frame = (struct megasas_init_frame *)cmd->frame;
memset(init_frame, 0, MEGAMFI_FRAME_SIZE);
drv_ops = (MFI_CAPABILITIES *) &(init_frame->driver_operations);
/* driver support Extended MSIX */
- if (fusion->adapter_type >= INVADER_SERIES)
+ if (instance->adapter_type >= INVADER_SERIES)
drv_ops->mfi_capabilities.support_additional_msix = 1;
/* driver supports HA / Remote LUN over Fast Path interface */
drv_ops->mfi_capabilities.support_fp_remote_lun = 1;
drv_ops->mfi_capabilities.support_qd_throttling = 1;
drv_ops->mfi_capabilities.support_pd_map_target_id = 1;
+
+ if (instance->consistent_mask_64bit)
+ drv_ops->mfi_capabilities.support_64bit_mode = 1;
+
/* Convert capability to LE32 */
cpu_to_le32s((u32 *)&init_frame->driver_operations.mfi_capabilities);
strlen(sys_info) > 64 ? 64 : strlen(sys_info));
instance->system_info_buf->systemIdLength =
strlen(sys_info) > 64 ? 64 : strlen(sys_info);
- init_frame->system_info_lo = instance->system_info_h;
- init_frame->system_info_hi = 0;
+ init_frame->system_info_lo = cpu_to_le32(lower_32_bits(instance->system_info_h));
+ init_frame->system_info_hi = cpu_to_le32(upper_32_bits(instance->system_info_h));
}
init_frame->queue_info_new_phys_addr_hi =
ret = 0;
fail_fw_init:
- megasas_return_cmd(instance, cmd);
- if (IOCInitMessage)
- dma_free_coherent(&instance->pdev->dev,
- 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);
memset(pd_sync, 0, pd_seq_map_sz);
memset(dcmd->mbox.b, 0, MFI_MBOX_SIZE);
+
+ if (pend) {
+ dcmd->mbox.b[0] = MEGASAS_DCMD_MBOX_PEND_FLAG;
+ dcmd->flags = MFI_FRAME_DIR_WRITE;
+ instance->jbod_seq_cmd = cmd;
+ } else {
+ dcmd->flags = MFI_FRAME_DIR_READ;
+ }
+
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0xFF;
dcmd->sge_count = 1;
dcmd->pad_0 = 0;
dcmd->data_xfer_len = cpu_to_le32(pd_seq_map_sz);
dcmd->opcode = cpu_to_le32(MR_DCMD_SYSTEM_PD_MAP_GET_INFO);
- dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(pd_seq_h);
- dcmd->sgl.sge32[0].length = cpu_to_le32(pd_seq_map_sz);
+
+ megasas_set_dma_settings(instance, dcmd, pd_seq_h, pd_seq_map_sz);
if (pend) {
- dcmd->mbox.b[0] = MEGASAS_DCMD_MBOX_PEND_FLAG;
- dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_WRITE);
- instance->jbod_seq_cmd = cmd;
instance->instancet->issue_dcmd(instance, cmd);
return 0;
}
- dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_READ);
-
/* Below code is only for non pended DCMD */
- if (instance->ctrl_context && !instance->mask_interrupts)
+ if (!instance->mask_interrupts)
ret = megasas_issue_blocked_cmd(instance, cmd,
MFI_IO_TIMEOUT_SECS);
else
ret = -EINVAL;
}
- if (ret == DCMD_TIMEOUT && instance->ctrl_context)
+ if (ret == DCMD_TIMEOUT)
megaraid_sas_kill_hba(instance);
if (ret == DCMD_SUCCESS)
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0xFF;
dcmd->sge_count = 1;
- dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_READ);
+ dcmd->flags = MFI_FRAME_DIR_READ;
dcmd->timeout = 0;
dcmd->pad_0 = 0;
dcmd->data_xfer_len = cpu_to_le32(size_map_info);
dcmd->opcode = cpu_to_le32(MR_DCMD_LD_MAP_GET_INFO);
- dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(ci_h);
- dcmd->sgl.sge32[0].length = cpu_to_le32(size_map_info);
- if (instance->ctrl_context && !instance->mask_interrupts)
+ megasas_set_dma_settings(instance, dcmd, ci_h, size_map_info);
+
+ if (!instance->mask_interrupts)
ret = megasas_issue_blocked_cmd(instance, cmd,
MFI_IO_TIMEOUT_SECS);
else
ret = megasas_issue_polled(instance, cmd);
- if (ret == DCMD_TIMEOUT && instance->ctrl_context)
+ if (ret == DCMD_TIMEOUT)
megaraid_sas_kill_hba(instance);
megasas_return_cmd(instance, cmd);
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0xFF;
dcmd->sge_count = 1;
- dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_WRITE);
+ dcmd->flags = MFI_FRAME_DIR_WRITE;
dcmd->timeout = 0;
dcmd->pad_0 = 0;
dcmd->data_xfer_len = cpu_to_le32(size_map_info);
dcmd->mbox.b[0] = num_lds;
dcmd->mbox.b[1] = MEGASAS_DCMD_MBOX_PEND_FLAG;
dcmd->opcode = cpu_to_le32(MR_DCMD_LD_MAP_GET_INFO);
- dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(ci_h);
- dcmd->sgl.sge32[0].length = cpu_to_le32(size_map_info);
+
+ megasas_set_dma_settings(instance, dcmd, ci_h, size_map_info);
instance->map_update_cmd = cmd;
return -ENOMEM;
}
+/**
+ * megasas_configure_queue_sizes - Calculate size of request desc queue,
+ * reply desc queue,
+ * IO request frame queue, set can_queue.
+ * @instance: Adapter soft state
+ * @return: void
+ */
+static inline
+void megasas_configure_queue_sizes(struct megasas_instance *instance)
+{
+ struct fusion_context *fusion;
+ u16 max_cmd;
+
+ fusion = instance->ctrl_context;
+ max_cmd = instance->max_fw_cmds;
+
+ if (instance->adapter_type == VENTURA_SERIES)
+ instance->max_mpt_cmds = instance->max_fw_cmds * RAID_1_PEER_CMDS;
+ else
+ instance->max_mpt_cmds = instance->max_fw_cmds;
+
+ instance->max_scsi_cmds = instance->max_fw_cmds -
+ (MEGASAS_FUSION_INTERNAL_CMDS +
+ MEGASAS_FUSION_IOCTL_CMDS);
+ instance->cur_can_queue = instance->max_scsi_cmds;
+ instance->host->can_queue = instance->cur_can_queue;
+
+ fusion->reply_q_depth = 2 * ((max_cmd + 1 + 15) / 16) * 16;
+
+ fusion->request_alloc_sz = sizeof(union MEGASAS_REQUEST_DESCRIPTOR_UNION) *
+ instance->max_mpt_cmds;
+ fusion->reply_alloc_sz = sizeof(union MPI2_REPLY_DESCRIPTORS_UNION) *
+ (fusion->reply_q_depth);
+ fusion->io_frames_alloc_sz = MEGA_MPI2_RAID_DEFAULT_IO_FRAME_SIZE +
+ (MEGA_MPI2_RAID_DEFAULT_IO_FRAME_SIZE
+ * (instance->max_mpt_cmds + 1)); /* Extra 1 for SMID 0 */
+}
+
+static int megasas_alloc_ioc_init_frame(struct megasas_instance *instance)
+{
+ struct fusion_context *fusion;
+ struct megasas_cmd *cmd;
+
+ fusion = instance->ctrl_context;
+
+ cmd = kmalloc(sizeof(struct megasas_cmd), GFP_KERNEL);
+
+ if (!cmd) {
+ dev_err(&instance->pdev->dev, "Failed from func: %s line: %d\n",
+ __func__, __LINE__);
+ return -ENOMEM;
+ }
+
+ cmd->frame = dma_alloc_coherent(&instance->pdev->dev,
+ IOC_INIT_FRAME_SIZE,
+ &cmd->frame_phys_addr, GFP_KERNEL);
+
+ if (!cmd->frame) {
+ dev_err(&instance->pdev->dev, "Failed from func: %s line: %d\n",
+ __func__, __LINE__);
+ kfree(cmd);
+ return -ENOMEM;
+ }
+
+ fusion->ioc_init_cmd = cmd;
+ return 0;
+}
+
+/**
+ * megasas_free_ioc_init_cmd - Free IOC INIT command frame
+ * @instance: Adapter soft state
+ */
+static inline void megasas_free_ioc_init_cmd(struct megasas_instance *instance)
+{
+ struct fusion_context *fusion;
+
+ fusion = instance->ctrl_context;
+
+ if (fusion->ioc_init_cmd && fusion->ioc_init_cmd->frame)
+ dma_free_coherent(&instance->pdev->dev,
+ IOC_INIT_FRAME_SIZE,
+ fusion->ioc_init_cmd->frame,
+ fusion->ioc_init_cmd->frame_phys_addr);
+
+ if (fusion->ioc_init_cmd)
+ kfree(fusion->ioc_init_cmd);
+}
+
/**
* megasas_init_adapter_fusion - Initializes the FW
* @instance: Adapter soft state
{
struct megasas_register_set __iomem *reg_set;
struct fusion_context *fusion;
- u16 max_cmd;
u32 scratch_pad_2;
int i = 0, count;
instance->max_mfi_cmds =
MEGASAS_FUSION_INTERNAL_CMDS + MEGASAS_FUSION_IOCTL_CMDS;
- max_cmd = instance->max_fw_cmds;
-
- fusion->reply_q_depth = 2 * (((max_cmd + 1 + 15)/16)*16);
-
- fusion->request_alloc_sz =
- sizeof(union MEGASAS_REQUEST_DESCRIPTOR_UNION) * instance->max_mpt_cmds;
- fusion->reply_alloc_sz = sizeof(union MPI2_REPLY_DESCRIPTORS_UNION)
- *(fusion->reply_q_depth);
- fusion->io_frames_alloc_sz = MEGA_MPI2_RAID_DEFAULT_IO_FRAME_SIZE +
- (MEGA_MPI2_RAID_DEFAULT_IO_FRAME_SIZE
- * (instance->max_mpt_cmds + 1)); /* Extra 1 for SMID 0 */
+ megasas_configure_queue_sizes(instance);
scratch_pad_2 = readl(&instance->reg_set->outbound_scratch_pad_2);
/* If scratch_pad_2 & MEGASAS_MAX_CHAIN_SIZE_UNITS_MASK is set,
MEGASAS_FUSION_IOCTL_CMDS);
sema_init(&instance->ioctl_sem, MEGASAS_FUSION_IOCTL_CMDS);
+ if (megasas_alloc_ioc_init_frame(instance))
+ return 1;
+
/*
* Allocate memory for descriptors
* Create a pool of commands
fail_alloc_cmds:
megasas_free_cmds(instance);
fail_alloc_mfi_cmds:
+ megasas_free_ioc_init_cmd(instance);
return 1;
}
fusion = instance->ctrl_context;
- if (fusion->adapter_type >= INVADER_SERIES) {
+ if (instance->adapter_type >= INVADER_SERIES) {
struct MPI25_IEEE_SGE_CHAIN64 *sgl_ptr_end = sgl_ptr;
sgl_ptr_end += fusion->max_sge_in_main_msg - 1;
sgl_ptr_end->Flags = 0;
sgl_ptr->Length = cpu_to_le32(sg_dma_len(os_sgl));
sgl_ptr->Address = cpu_to_le64(sg_dma_address(os_sgl));
sgl_ptr->Flags = 0;
- if (fusion->adapter_type >= INVADER_SERIES)
+ if (instance->adapter_type >= INVADER_SERIES)
if (i == sge_count - 1)
sgl_ptr->Flags = IEEE_SGE_FLAGS_END_OF_LIST;
sgl_ptr++;
(sge_count > fusion->max_sge_in_main_msg)) {
struct MPI25_IEEE_SGE_CHAIN64 *sg_chain;
- if (fusion->adapter_type >= INVADER_SERIES) {
+ if (instance->adapter_type >= INVADER_SERIES) {
if ((le16_to_cpu(cmd->io_request->IoFlags) &
MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH) !=
MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH)
sg_chain = sgl_ptr;
/* Prepare chain element */
sg_chain->NextChainOffset = 0;
- if (fusion->adapter_type >= INVADER_SERIES)
+ if (instance->adapter_type >= INVADER_SERIES)
sg_chain->Flags = IEEE_SGE_FLAGS_CHAIN_ELEMENT;
else
sg_chain->Flags =
praid_context = &io_request->RaidContext;
- if (instance->is_ventura) {
+ if (instance->adapter_type == VENTURA_SERIES) {
spin_lock_irqsave(&instance->stream_lock, spinlock_flags);
megasas_stream_detect(instance, cmd, &io_info);
spin_unlock_irqrestore(&instance->stream_lock, spinlock_flags);
cmd->request_desc->SCSIIO.RequestFlags =
(MPI2_REQ_DESCRIPT_FLAGS_FP_IO
<< MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);
- if (fusion->adapter_type == INVADER_SERIES) {
+ if (instance->adapter_type == INVADER_SERIES) {
if (io_request->RaidContext.raid_context.reg_lock_flags ==
REGION_TYPE_UNUSED)
cmd->request_desc->SCSIIO.RequestFlags =
io_request->RaidContext.raid_context.reg_lock_flags |=
(MR_RL_FLAGS_GRANT_DESTINATION_CUDA |
MR_RL_FLAGS_SEQ_NUM_ENABLE);
- } else if (instance->is_ventura) {
+ } else if (instance->adapter_type == VENTURA_SERIES) {
io_request->RaidContext.raid_context_g35.nseg_type |=
(1 << RAID_CONTEXT_NSEG_SHIFT);
io_request->RaidContext.raid_context_g35.nseg_type |=
&io_info, local_map_ptr);
scp->SCp.Status |= MEGASAS_LOAD_BALANCE_FLAG;
cmd->pd_r1_lb = io_info.pd_after_lb;
- if (instance->is_ventura)
+ if (instance->adapter_type == VENTURA_SERIES)
io_request->RaidContext.raid_context_g35.span_arm
= io_info.span_arm;
else
} else
scp->SCp.Status &= ~MEGASAS_LOAD_BALANCE_FLAG;
- if (instance->is_ventura)
+ if (instance->adapter_type == VENTURA_SERIES)
cmd->r1_alt_dev_handle = io_info.r1_alt_dev_handle;
else
cmd->r1_alt_dev_handle = MR_DEVHANDLE_INVALID;
cmd->request_desc->SCSIIO.RequestFlags =
(MEGASAS_REQ_DESCRIPT_FLAGS_LD_IO
<< MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT);
- if (fusion->adapter_type == INVADER_SERIES) {
+ if (instance->adapter_type == INVADER_SERIES) {
if (io_info.do_fp_rlbypass ||
(io_request->RaidContext.raid_context.reg_lock_flags
== REGION_TYPE_UNUSED))
(MR_RL_FLAGS_GRANT_DESTINATION_CPU0 |
MR_RL_FLAGS_SEQ_NUM_ENABLE);
io_request->RaidContext.raid_context.nseg = 0x1;
- } else if (instance->is_ventura) {
+ } else if (instance->adapter_type == VENTURA_SERIES) {
io_request->RaidContext.raid_context_g35.routing_flags |=
(1 << MR_RAID_CTX_ROUTINGFLAGS_SQN_SHIFT);
io_request->RaidContext.raid_context_g35.nseg_type |=
/* set RAID context values */
pRAID_Context->config_seq_num = raid->seqNum;
- if (!instance->is_ventura)
+ if (instance->adapter_type != VENTURA_SERIES)
pRAID_Context->reg_lock_flags = REGION_TYPE_SHARED_READ;
pRAID_Context->timeout_value =
cpu_to_le16(raid->fpIoTimeoutForLd);
cpu_to_le16(device_id + (MAX_PHYSICAL_DEVICES - 1));
pRAID_Context->config_seq_num = pd_sync->seq[pd_index].seqNum;
io_request->DevHandle = pd_sync->seq[pd_index].devHandle;
- if (instance->is_ventura) {
+ if (instance->adapter_type == VENTURA_SERIES) {
io_request->RaidContext.raid_context_g35.routing_flags |=
(1 << MR_RAID_CTX_ROUTINGFLAGS_SQN_SHIFT);
io_request->RaidContext.raid_context_g35.nseg_type |=
pRAID_Context->timeout_value =
cpu_to_le16((os_timeout_value > timeout_limit) ?
timeout_limit : os_timeout_value);
- if (fusion->adapter_type >= INVADER_SERIES)
+ if (instance->adapter_type >= INVADER_SERIES)
io_request->IoFlags |=
cpu_to_le16(MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH);
return 1;
}
- if (instance->is_ventura) {
+ if (instance->adapter_type == VENTURA_SERIES) {
set_num_sge(&io_request->RaidContext.raid_context_g35, sge_count);
cpu_to_le16s(&io_request->RaidContext.raid_context_g35.routing_flags);
cpu_to_le16s(&io_request->RaidContext.raid_context_g35.nseg_type);
io_request->SGLOffset0 =
offsetof(struct MPI2_RAID_SCSI_IO_REQUEST, SGL) / 4;
- io_request->SenseBufferLowAddress = cpu_to_le32(cmd->sense_phys_addr);
+ io_request->SenseBufferLowAddress =
+ cpu_to_le32(lower_32_bits(cmd->sense_phys_addr));
io_request->SenseBufferLength = SCSI_SENSE_BUFFERSIZE;
cmd->scmd = scp;
(fusion->max_sge_in_main_msg * sizeof(union MPI2_SGE_IO_UNION)));
/*sense buffer is different for r1 command*/
r1_cmd->io_request->SenseBufferLowAddress =
- cpu_to_le32(r1_cmd->sense_phys_addr);
+ cpu_to_le32(lower_32_bits(r1_cmd->sense_phys_addr));
r1_cmd->scmd = cmd->scmd;
req_desc2 = megasas_get_request_descriptor(instance,
(r1_cmd->index - 1));
io_req = cmd->io_request;
- if (fusion->adapter_type >= INVADER_SERIES) {
+ if (instance->adapter_type >= INVADER_SERIES) {
struct MPI25_IEEE_SGE_CHAIN64 *sgl_ptr_end =
(struct MPI25_IEEE_SGE_CHAIN64 *)&io_req->SGL;
sgl_ptr_end += fusion->max_sge_in_main_msg - 1;
void
megasas_release_fusion(struct megasas_instance *instance)
{
+ megasas_free_ioc_init_cmd(instance);
megasas_free_cmds(instance);
megasas_free_cmds_fusion(instance);
for (i = 0 ; i < instance->max_scsi_cmds; i++) {
cmd_fusion = fusion->cmd_list[i];
/*check for extra commands issued by driver*/
- if (instance->is_ventura) {
+ if (instance->adapter_type == VENTURA_SERIES) {
r1_cmd = fusion->cmd_list[i + instance->max_fw_cmds];
megasas_return_cmd_fusion(instance, r1_cmd);
}
megasas_set_dynamic_target_properties(sdev);
/* reset stream detection array */
- if (instance->is_ventura) {
+ if (instance->adapter_type == VENTURA_SERIES) {
for (j = 0; j < MAX_LOGICAL_DRIVES_EXT; ++j) {
memset(fusion->stream_detect_by_ld[j],
0, sizeof(struct LD_STREAM_DETECT));
/* Restart SR-IOV heartbeat */
if (instance->requestorId) {
if (!megasas_sriov_start_heartbeat(instance, 0))
- megasas_start_timer(instance,
- &instance->sriov_heartbeat_timer,
- megasas_sriov_heartbeat_handler,
- MEGASAS_SRIOV_HEARTBEAT_INTERVAL_VF);
+ megasas_start_timer(instance);
else
instance->skip_heartbeat_timer_del = 1;
}
} else {
/* For VF: Restart HB timer if we didn't OCR */
if (instance->requestorId) {
- megasas_start_timer(instance,
- &instance->sriov_heartbeat_timer,
- megasas_sriov_heartbeat_handler,
- MEGASAS_SRIOV_HEARTBEAT_INTERVAL_VF);
+ megasas_start_timer(instance);
}
clear_bit(MEGASAS_FUSION_IN_RESET, &instance->reset_flags);
instance->instancet->enable_intr(instance);
{
struct fusion_context *fusion;
- instance->ctrl_context_pages = get_order(sizeof(struct fusion_context));
- instance->ctrl_context = (void *)__get_free_pages(GFP_KERNEL | __GFP_ZERO,
- instance->ctrl_context_pages);
+ instance->ctrl_context = kzalloc(sizeof(struct fusion_context),
+ GFP_KERNEL);
if (!instance->ctrl_context) {
- /* fall back to using vmalloc for fusion_context */
- instance->ctrl_context = vzalloc(sizeof(struct fusion_context));
- if (!instance->ctrl_context) {
- dev_err(&instance->pdev->dev, "Failed from %s %d\n", __func__, __LINE__);
- return -ENOMEM;
- }
+ dev_err(&instance->pdev->dev, "Failed from %s %d\n",
+ __func__, __LINE__);
+ return -ENOMEM;
}
fusion = instance->ctrl_context;
+ fusion->log_to_span_pages = get_order(MAX_LOGICAL_DRIVES_EXT *
+ sizeof(LD_SPAN_INFO));
+ fusion->log_to_span =
+ (PLD_SPAN_INFO)__get_free_pages(GFP_KERNEL | __GFP_ZERO,
+ fusion->log_to_span_pages);
+ if (!fusion->log_to_span) {
+ fusion->log_to_span = vzalloc(MAX_LOGICAL_DRIVES_EXT *
+ sizeof(LD_SPAN_INFO));
+ if (!fusion->log_to_span) {
+ dev_err(&instance->pdev->dev, "Failed from %s %d\n",
+ __func__, __LINE__);
+ return -ENOMEM;
+ }
+ }
+
fusion->load_balance_info_pages = get_order(MAX_LOGICAL_DRIVES_EXT *
sizeof(struct LD_LOAD_BALANCE_INFO));
fusion->load_balance_info =
fusion->load_balance_info_pages);
}
- if (is_vmalloc_addr(fusion))
- vfree(fusion);
- else
- free_pages((ulong)fusion,
- instance->ctrl_context_pages);
+ if (fusion->log_to_span) {
+ if (is_vmalloc_addr(fusion->log_to_span))
+ vfree(fusion->log_to_span);
+ else
+ free_pages((ulong)fusion->log_to_span,
+ fusion->log_to_span_pages);
+ }
+
+ kfree(fusion);
}
}
projects / mirror_ubuntu-bionic-kernel.git / blobdiff