Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

55 files changed, 300 insertions, 191 deletions

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 98e34e4c62b8..2468c28d4771 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -2075,9 +2075,9 @@ static int blkfront_resume(struct xenbus_device *dev)
 			/*
 			 * Get the bios in the request so we can re-queue them.
 			 */
-			if (req_op(shadow[i].request) == REQ_OP_FLUSH ||
-			    req_op(shadow[i].request) == REQ_OP_DISCARD ||
-			    req_op(shadow[i].request) == REQ_OP_SECURE_ERASE ||
+			if (req_op(shadow[j].request) == REQ_OP_FLUSH ||
+			    req_op(shadow[j].request) == REQ_OP_DISCARD ||
+			    req_op(shadow[j].request) == REQ_OP_SECURE_ERASE ||
 			    shadow[j].request->cmd_flags & REQ_FUA) {
 				/*
 				 * Flush operations don't contain bios, so
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index fcae5ca6ac92..54a67f8a28eb 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -262,7 +262,7 @@ config CLKSRC_LPC32XX
 
 config CLKSRC_PISTACHIO
 	bool "Clocksource for Pistachio SoC" if COMPILE_TEST
-	depends on HAS_IOMEM
+	depends on GENERIC_CLOCKEVENTS && HAS_IOMEM
 	select TIMER_OF
 	help
 	  Enables the clocksource for the Pistachio SoC.
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index aae87c4c546e..72bbfccef113 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -1440,7 +1440,7 @@ static int __init arch_timer_mem_acpi_init(int platform_timer_count)
 	 * While unlikely, it's theoretically possible that none of the frames
 	 * in a timer expose the combination of feature we want.
 	 */
-	for (i = i; i < timer_count; i++) {
+	for (i = 0; i < timer_count; i++) {
 		timer = &timers[i];
 
 		frame = arch_timer_mem_find_best_frame(timer);
diff --git a/drivers/clocksource/em_sti.c b/drivers/clocksource/em_sti.c
index bc48cbf6a795..269db74a0658 100644
--- a/drivers/clocksource/em_sti.c
+++ b/drivers/clocksource/em_sti.c
@@ -305,7 +305,7 @@ static int em_sti_probe(struct platform_device *pdev)
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
 		dev_err(&pdev->dev, "failed to get irq\n");
-		return -EINVAL;
+		return irq;
 	}
 
 	/* map memory, let base point to the STI instance */
@@ -314,11 +314,12 @@ static int em_sti_probe(struct platform_device *pdev)
 	if (IS_ERR(p->base))
 		return PTR_ERR(p->base);
 
-	if (devm_request_irq(&pdev->dev, irq, em_sti_interrupt,
-			     IRQF_TIMER | IRQF_IRQPOLL | IRQF_NOBALANCING,
-			     dev_name(&pdev->dev), p)) {
+	ret = devm_request_irq(&pdev->dev, irq, em_sti_interrupt,
+			       IRQF_TIMER | IRQF_IRQPOLL | IRQF_NOBALANCING,
+			       dev_name(&pdev->dev), p);
+	if (ret) {
 		dev_err(&pdev->dev, "failed to request low IRQ\n");
-		return -ENOENT;
+		return ret;
 	}
 
 	/* get hold of clock */
diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c
index d509b500a7b5..4d7aef9d9c15 100644
--- a/drivers/clocksource/timer-of.c
+++ b/drivers/clocksource/timer-of.c
@@ -128,9 +128,9 @@ static __init int timer_base_init(struct device_node *np,
 	const char *name = of_base->name ? of_base->name : np->full_name;
 
 	of_base->base = of_io_request_and_map(np, of_base->index, name);
-	if (!of_base->base) {
+	if (IS_ERR(of_base->base)) {
 		pr_err("Failed to iomap (%s)\n", name);
-		return -ENXIO;
+		return PTR_ERR(of_base->base);
 	}
 
 	return 0;
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 0566455f233e..65ee4fcace1f 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1613,8 +1613,7 @@ static inline bool intel_pstate_sample(struct cpudata *cpu, u64 time)
 
 static inline int32_t get_avg_frequency(struct cpudata *cpu)
 {
-	return mul_ext_fp(cpu->sample.core_avg_perf,
-			  cpu->pstate.max_pstate_physical * cpu->pstate.scaling);
+	return mul_ext_fp(cpu->sample.core_avg_perf, cpu_khz);
 }
 
 static inline int32_t get_avg_pstate(struct cpudata *cpu)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
index a6899180b265..c586f44312f9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
@@ -244,6 +244,12 @@ struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync,
 		struct dma_fence *f = e->fence;
 		struct amd_sched_fence *s_fence = to_amd_sched_fence(f);
 
+		if (dma_fence_is_signaled(f)) {
+			hash_del(&e->node);
+			dma_fence_put(f);
+			kmem_cache_free(amdgpu_sync_slab, e);
+			continue;
+		}
 		if (ring && s_fence) {
 			/* For fences from the same ring it is sufficient
 			 * when they are scheduled.
@@ -256,13 +262,6 @@ struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync,
 			}
 		}
 
-		if (dma_fence_is_signaled(f)) {
-			hash_del(&e->node);
-			dma_fence_put(f);
-			kmem_cache_free(amdgpu_sync_slab, e);
-			continue;
-		}
-
 		return f;
 	}
 
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 00d8967c8512..d1bd53b73738 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -4580,7 +4580,7 @@ static void gen9_sseu_device_status(struct drm_i915_private *dev_priv,
 
 		sseu->slice_mask |= BIT(s);
 
-		if (IS_GEN9_BC(dev_priv))
+		if (IS_GEN9_BC(dev_priv) || IS_CANNONLAKE(dev_priv))
 			sseu->subslice_mask =
 				INTEL_INFO(dev_priv)->sseu.subslice_mask;
 
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 39ed58a21fc1..e1e971ee2ed5 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -688,19 +688,19 @@ static inline bool skip_rcs_switch(struct i915_hw_ppgtt *ppgtt,
 }
 
 static bool
-needs_pd_load_pre(struct i915_hw_ppgtt *ppgtt,
-		  struct intel_engine_cs *engine,
-		  struct i915_gem_context *to)
+needs_pd_load_pre(struct i915_hw_ppgtt *ppgtt, struct intel_engine_cs *engine)
 {
+	struct i915_gem_context *from = engine->legacy_active_context;
+
 	if (!ppgtt)
 		return false;
 
 	/* Always load the ppgtt on first use */
-	if (!engine->legacy_active_context)
+	if (!from)
 		return true;
 
 	/* Same context without new entries, skip */
-	if (engine->legacy_active_context == to &&
+	if ((!from->ppgtt || from->ppgtt == ppgtt) &&
 	    !(intel_engine_flag(engine) & ppgtt->pd_dirty_rings))
 		return false;
 
@@ -744,7 +744,7 @@ static int do_rcs_switch(struct drm_i915_gem_request *req)
 	if (skip_rcs_switch(ppgtt, engine, to))
 		return 0;
 
-	if (needs_pd_load_pre(ppgtt, engine, to)) {
+	if (needs_pd_load_pre(ppgtt, engine)) {
 		/* Older GENs and non render rings still want the load first,
 		 * "PP_DCLV followed by PP_DIR_BASE register through Load
 		 * Register Immediate commands in Ring Buffer before submitting
@@ -841,7 +841,7 @@ int i915_switch_context(struct drm_i915_gem_request *req)
 		struct i915_hw_ppgtt *ppgtt =
 			to->ppgtt ?: req->i915->mm.aliasing_ppgtt;
 
-		if (needs_pd_load_pre(ppgtt, engine, to)) {
+		if (needs_pd_load_pre(ppgtt, engine)) {
 			int ret;
 
 			trace_switch_mm(engine, to);
@@ -852,6 +852,7 @@ int i915_switch_context(struct drm_i915_gem_request *req)
 			ppgtt->pd_dirty_rings &= ~intel_engine_flag(engine);
 		}
 
+		engine->legacy_active_context = to;
 		return 0;
 	}
 
diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c
index 7032c542a9b1..4dd4c2159a92 100644
--- a/drivers/gpu/drm/i915/i915_gem_render_state.c
+++ b/drivers/gpu/drm/i915/i915_gem_render_state.c
@@ -242,6 +242,10 @@ int i915_gem_render_state_emit(struct drm_i915_gem_request *req)
 			goto err_unpin;
 	}
 
+	ret = req->engine->emit_flush(req, EMIT_INVALIDATE);
+	if (ret)
+		goto err_unpin;
+
 	ret = req->engine->emit_bb_start(req,
 					 so->batch_offset, so->batch_size,
 					 I915_DISPATCH_SECURE);
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 9edeaaef77ad..d3b3252a8742 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1762,7 +1762,7 @@ cnl_get_buf_trans_edp(struct drm_i915_private *dev_priv,
 	if (dev_priv->vbt.edp.low_vswing) {
 		if (voltage == VOLTAGE_INFO_0_85V) {
 			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_0_85V);
-			return cnl_ddi_translations_dp_0_85V;
+			return cnl_ddi_translations_edp_0_85V;
 		} else if (voltage == VOLTAGE_INFO_0_95V) {
 			*n_entries = ARRAY_SIZE(cnl_ddi_translations_edp_0_95V);
 			return cnl_ddi_translations_edp_0_95V;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 9471c88d449e..cc484b56eeaa 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3485,6 +3485,13 @@ void intel_prepare_reset(struct drm_i915_private *dev_priv)
 	    !gpu_reset_clobbers_display(dev_priv))
 		return;
 
+	/* We have a modeset vs reset deadlock, defensively unbreak it.
+	 *
+	 * FIXME: We can do a _lot_ better, this is just a first iteration.
+	 */
+	i915_gem_set_wedged(dev_priv);
+	DRM_DEBUG_DRIVER("Wedging GPU to avoid deadlocks with pending modeset updates\n");
+
 	/*
 	 * Need mode_config.mutex so that we don't
 	 * trample ongoing ->detect() and whatnot.
diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h
index 52b3a1fd4059..57ef5833c427 100644
--- a/drivers/gpu/drm/i915/intel_lrc.h
+++ b/drivers/gpu/drm/i915/intel_lrc.h
@@ -63,7 +63,6 @@ enum {
 };
 
 /* Logical Rings */
-void intel_logical_ring_stop(struct intel_engine_cs *engine);
 void intel_logical_ring_cleanup(struct intel_engine_cs *engine);
 int logical_render_ring_init(struct intel_engine_cs *engine);
 int logical_xcs_ring_init(struct intel_engine_cs *engine);
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index a5dfab6adf49..221468f77128 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -537,10 +537,11 @@ void ib_unregister_device(struct ib_device *device)
 	}
 	up_read(&lists_rwsem);
 
-	mutex_unlock(&device_mutex);
-
 	ib_device_unregister_rdmacg(device);
 	ib_device_unregister_sysfs(device);
+
+	mutex_unlock(&device_mutex);
+
 	ib_cache_cleanup_one(device);
 
 	ib_security_destroy_port_pkey_list(device);
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index c023e2c81b8f..5e530d2bee44 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -1153,7 +1153,6 @@ static void ib_uverbs_free_hw_resources(struct ib_uverbs_device *uverbs_dev,
 		kref_get(&file->ref);
 		mutex_unlock(&uverbs_dev->lists_mutex);
 
-		ib_uverbs_event_handler(&file->event_handler, &event);
 
 		mutex_lock(&file->cleanup_mutex);
 		ucontext = file->ucontext;
@@ -1170,6 +1169,7 @@ static void ib_uverbs_free_hw_resources(struct ib_uverbs_device *uverbs_dev,
 			 * for example due to freeing the resources
 			 * (e.g mmput).
 			 */
+			ib_uverbs_event_handler(&file->event_handler, &event);
 			ib_dev->disassociate_ucontext(ucontext);
 			mutex_lock(&file->cleanup_mutex);
 			ib_uverbs_cleanup_ucontext(file, ucontext, true);
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index 5332f06b99ba..c2fba76becd4 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -661,7 +661,7 @@ struct ib_mr *c4iw_alloc_mr(struct ib_pd *pd,
 	rhp = php->rhp;
 
 	if (mr_type != IB_MR_TYPE_MEM_REG ||
-	    max_num_sg > t4_max_fr_depth(&rhp->rdev.lldi.ulptx_memwrite_dsgl &&
+	    max_num_sg > t4_max_fr_depth(rhp->rdev.lldi.ulptx_memwrite_dsgl &&
 					 use_dsgl))
 		return ERR_PTR(-EINVAL);
 
diff --git a/drivers/infiniband/hw/hns/hns_roce_ah.c b/drivers/infiniband/hw/hns/hns_roce_ah.c
index f78a733a63ec..d545302b8ef8 100644
--- a/drivers/infiniband/hw/hns/hns_roce_ah.c
+++ b/drivers/infiniband/hw/hns/hns_roce_ah.c
@@ -64,8 +64,10 @@ struct ib_ah *hns_roce_create_ah(struct ib_pd *ibpd,
 	} else {
 		u8 *dmac = rdma_ah_retrieve_dmac(ah_attr);
 
-		if (!dmac)
+		if (!dmac) {
+			kfree(ah);
 			return ERR_PTR(-EINVAL);
+		}
 		memcpy(ah->av.mac, dmac, ETH_ALEN);
 	}
 
diff --git a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
index 9ec1ae9a82c9..a49ff2eb6fb3 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
@@ -130,20 +130,32 @@ static enum i40iw_status_code i40iw_sc_parse_fpm_commit_buf(
 	u64 base = 0;
 	u32 i, j;
 	u32 k = 0;
-	u32 low;
 
 	/* copy base values in obj_info */
-	for (i = I40IW_HMC_IW_QP, j = 0;
-			i <= I40IW_HMC_IW_PBLE; i++, j += 8) {
+	for (i = I40IW_HMC_IW_QP, j = 0; i <= I40IW_HMC_IW_PBLE; i++, j += 8) {
+		if ((i == I40IW_HMC_IW_SRQ) ||
+			(i == I40IW_HMC_IW_FSIMC) ||
+			(i == I40IW_HMC_IW_FSIAV)) {
+			info[i].base = 0;
+			info[i].cnt = 0;
+			continue;
+		}
 		get_64bit_val(buf, j, &temp);
 		info[i].base = RS_64_1(temp, 32) * 512;
 		if (info[i].base > base) {
 			base = info[i].base;
 			k = i;
 		}
-		low = (u32)(temp);
-		if (low)
-			info[i].cnt = low;
+		if (i == I40IW_HMC_IW_APBVT_ENTRY) {
+			info[i].cnt = 1;
+			continue;
+		}
+		if (i == I40IW_HMC_IW_QP)
+			info[i].cnt = (u32)RS_64(temp, I40IW_QUERY_FPM_MAX_QPS);
+		else if (i == I40IW_HMC_IW_CQ)
+			info[i].cnt = (u32)RS_64(temp, I40IW_QUERY_FPM_MAX_CQS);
+		else
+			info[i].cnt = (u32)(temp);
 	}
 	size = info[k].cnt * info[k].size + info[k].base;
 	if (size & 0x1FFFFF)
@@ -155,6 +167,31 @@ static enum i40iw_status_code i40iw_sc_parse_fpm_commit_buf(
 }
 
 /**
+ * i40iw_sc_decode_fpm_query() - Decode a 64 bit value into max count and size
+ * @buf: ptr to fpm query buffer
+ * @buf_idx: index into buf
+ * @info: ptr to i40iw_hmc_obj_info struct
+ * @rsrc_idx: resource index into info
+ *
+ * Decode a 64 bit value from fpm query buffer into max count and size
+ */
+static u64 i40iw_sc_decode_fpm_query(u64 *buf,
+					    u32 buf_idx,
+					    struct i40iw_hmc_obj_info *obj_info,
+					    u32 rsrc_idx)
+{
+	u64 temp;
+	u32 size;
+
+	get_64bit_val(buf, buf_idx, &temp);
+	obj_info[rsrc_idx].max_cnt = (u32)temp;
+	size = (u32)RS_64_1(temp, 32);
+	obj_info[rsrc_idx].size = LS_64_1(1, size);
+
+	return temp;
+}
+
+/**
  * i40iw_sc_parse_fpm_query_buf() - parses fpm query buffer
  * @buf: ptr to fpm query buffer
  * @info: ptr to i40iw_hmc_obj_info struct
@@ -168,9 +205,9 @@ static enum i40iw_status_code i40iw_sc_parse_fpm_query_buf(
 				struct i40iw_hmc_info *hmc_info,
 				struct i40iw_hmc_fpm_misc *hmc_fpm_misc)
 {
-	u64 temp;
 	struct i40iw_hmc_obj_info *obj_info;
-	u32 i, j, size;
+	u64 temp;
+	u32 size;
 	u16 max_pe_sds;
 
 	obj_info = hmc_info->hmc_obj;
@@ -185,41 +222,52 @@ static enum i40iw_status_code i40iw_sc_parse_fpm_query_buf(
 	hmc_fpm_misc->max_sds = max_pe_sds;
 	hmc_info->sd_table.sd_cnt = max_pe_sds + hmc_info->first_sd_index;
 
-	for (i = I40IW_HMC_IW_QP, j = 8;
-	     i <= I40IW_HMC_IW_ARP; i++, j += 8) {
-		get_64bit_val(buf, j, &temp);
-		if (i == I40IW_HMC_IW_QP)
-			obj_info[i].max_cnt = (u32)RS_64(temp, I40IW_QUERY_FPM_MAX_QPS);
-		else if (i == I40IW_HMC_IW_CQ)
-			obj_info[i].max_cnt = (u32)RS_64(temp, I40IW_QUERY_FPM_MAX_CQS);
-		else
-			obj_info[i].max_cnt = (u32)temp;
+	get_64bit_val(buf, 8, &temp);
+	obj_info[I40IW_HMC_IW_QP].max_cnt = (u32)RS_64(temp, I40IW_QUERY_FPM_MAX_QPS);
+	size = (u32)RS_64_1(temp, 32);
+	obj_info[I40IW_HMC_IW_QP].size = LS_64_1(1, size);
 
-		size = (u32)RS_64_1(temp, 32);
-		obj_info[i].size = ((u64)1 << size);
-	}
-	for (i = I40IW_HMC_IW_MR, j = 48;
-			i <= I40IW_HMC_IW_PBLE; i++, j += 8) {
-		get_64bit_val(buf, j, &temp);
-		obj_info[i].max_cnt = (u32)temp;
-		size = (u32)RS_64_1(temp, 32);
-		obj_info[i].size = LS_64_1(1, size);
-	}
+	get_64bit_val(buf, 16, &temp);
+	obj_info[I40IW_HMC_IW_CQ].max_cnt = (u32)RS_64(temp, I40IW_QUERY_FPM_MAX_CQS);
+	size = (u32)RS_64_1(temp, 32);
+	obj_info[I40IW_HMC_IW_CQ].size = LS_64_1(1, size);
+
+	i40iw_sc_decode_fpm_query(buf, 32, obj_info, I40IW_HMC_IW_HTE);
+	i40iw_sc_decode_fpm_query(buf, 40, obj_info, I40IW_HMC_IW_ARP);
+
+	obj_info[I40IW_HMC_IW_APBVT_ENTRY].size = 8192;
+	obj_info[I40IW_HMC_IW_APBVT_ENTRY].max_cnt = 1;
+
+	i40iw_sc_decode_fpm_query(buf, 48, obj_info, I40IW_HMC_IW_MR);
+	i40iw_sc_decode_fpm_query(buf, 56, obj_info, I40IW_HMC_IW_XF);
 
-	get_64bit_val(buf, 120, &temp);
-	hmc_fpm_misc->max_ceqs = (u8)RS_64(temp, I40IW_QUERY_FPM_MAX_CEQS);
-	get_64bit_val(buf, 120, &temp);
-	hmc_fpm_misc->ht_multiplier = RS_64(temp, I40IW_QUERY_FPM_HTMULTIPLIER);
-	get_64bit_val(buf, 120, &temp);
-	hmc_fpm_misc->timer_bucket = RS_64(temp, I40IW_QUERY_FPM_TIMERBUCKET);
 	get_64bit_val(buf, 64, &temp);
+	obj_info[I40IW_HMC_IW_XFFL].max_cnt = (u32)temp;
+	obj_info[I40IW_HMC_IW_XFFL].size = 4;
 	hmc_fpm_misc->xf_block_size = RS_64(temp, I40IW_QUERY_FPM_XFBLOCKSIZE);
 	if (!hmc_fpm_misc->xf_block_size)
 		return I40IW_ERR_INVALID_SIZE;
+
+	i40iw_sc_decode_fpm_query(buf, 72, obj_info, I40IW_HMC_IW_Q1);
+
 	get_64bit_val(buf, 80, &temp);
+	obj_info[I40IW_HMC_IW_Q1FL].max_cnt = (u32)temp;
+	obj_info[I40IW_HMC_IW_Q1FL].size = 4;
 	hmc_fpm_misc->q1_block_size = RS_64(temp, I40IW_QUERY_FPM_Q1BLOCKSIZE);
 	if (!hmc_fpm_misc->q1_block_size)
 		return I40IW_ERR_INVALID_SIZE;
+
+	i40iw_sc_decode_fpm_query(buf, 88, obj_info, I40IW_HMC_IW_TIMER);
+
+	get_64bit_val(buf, 112, &temp);
+	obj_info[I40IW_HMC_IW_PBLE].max_cnt = (u32)temp;
+	obj_info[I40IW_HMC_IW_PBLE].size = 8;
+
+	get_64bit_val(buf, 120, &temp);
+	hmc_fpm_misc->max_ceqs = (u8)RS_64(temp, I40IW_QUERY_FPM_MAX_CEQS);
+	hmc_fpm_misc->ht_multiplier = RS_64(temp, I40IW_QUERY_FPM_HTMULTIPLIER);
+	hmc_fpm_misc->timer_bucket = RS_64(temp, I40IW_QUERY_FPM_TIMERBUCKET);
+
 	return 0;
 }
 
@@ -3392,13 +3440,6 @@ enum i40iw_status_code i40iw_sc_init_iw_hmc(struct i40iw_sc_dev *dev, u8 hmc_fn_
 		hmc_info->sd_table.sd_entry = virt_mem.va;
 	}
 
-	/* fill size of objects which are fixed */
-	hmc_info->hmc_obj[I40IW_HMC_IW_XFFL].size = 4;
-	hmc_info->hmc_obj[I40IW_HMC_IW_Q1FL].size = 4;
-	hmc_info->hmc_obj[I40IW_HMC_IW_PBLE].size = 8;
-	hmc_info->hmc_obj[I40IW_HMC_IW_APBVT_ENTRY].size = 8192;
-	hmc_info->hmc_obj[I40IW_HMC_IW_APBVT_ENTRY].max_cnt = 1;
-
 	return ret_code;
 }
 
@@ -4840,7 +4881,7 @@ void i40iw_vsi_stats_free(struct i40iw_sc_vsi *vsi)
 {
 	u8 fcn_id = vsi->fcn_id;
 
-	if ((vsi->stats_fcn_id_alloc) && (fcn_id != I40IW_INVALID_FCN_ID))
+	if (vsi->stats_fcn_id_alloc && fcn_id < I40IW_MAX_STATS_COUNT)
 		vsi->dev->fcn_id_array[fcn_id] = false;
 	i40iw_hw_stats_stop_timer(vsi);
 }
diff --git a/drivers/infiniband/hw/i40iw/i40iw_d.h b/drivers/infiniband/hw/i40iw/i40iw_d.h
index a39ac12b6a7e..2ebaadbed379 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_d.h
+++ b/drivers/infiniband/hw/i40iw/i40iw_d.h
@@ -1507,8 +1507,8 @@ enum {
 	I40IW