diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
index 681b639f51330b78af84854880cae988fd90b252..0649dd43e7806e28bbd84d35ea56c0e70506e292 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c
@@ -183,7 +183,7 @@ static void uninitialize(struct kernel_queue *kq)
{
if (kq->queue->properties.type == KFD_QUEUE_TYPE_HIQ)
kq->mqd->destroy_mqd(kq->mqd,
- NULL,
+ kq->queue->mqd,
false,
QUEUE_PREEMPT_DEFAULT_TIMEOUT_MS,
kq->queue->pipe,
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
index 1cae95e2b13adedfb19760279861fae827d057a7..03bec765b03d949de8bdac3cd8db62f8c684c92a 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
@@ -143,7 +143,6 @@ int pqm_create_queue(struct process_queue_manager *pqm,
int num_queues = 0;
struct queue *cur;
- memset(&q_properties, 0, sizeof(struct queue_properties));
memcpy(&q_properties, properties, sizeof(struct queue_properties));
q = NULL;
kq = NULL;
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 730b8d9db18704c42346b9553c8d7ab737493392..6be5b53c3b279f42ee6dbcc445173fa539721ce5 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -14,6 +14,7 @@
#include <linux/clk.h>
#include <linux/component.h>
#include <linux/iopoll.h>
+#include <linux/irq.h>
#include <linux/mfd/syscon.h>
#include <linux/of_device.h>
#include <linux/of_gpio.h>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index b1f7299600f040947240618cf2cfc262d1847b70..e651a58c18cf2d5b743439776dd62d50b64f8a7a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -168,23 +168,19 @@ static struct drm_driver exynos_drm_driver = {
static int exynos_drm_suspend(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
- struct drm_connector *connector;
- struct drm_connector_list_iter conn_iter;
+ struct exynos_drm_private *private = drm_dev->dev_private;
if (pm_runtime_suspended(dev) || !drm_dev)
return 0;
- drm_connector_list_iter_begin(drm_dev, &conn_iter);
- drm_for_each_connector_iter(connector, &conn_iter) {
- int old_dpms = connector->dpms;
-
- if (connector->funcs->dpms)
- connector->funcs->dpms(connector, DRM_MODE_DPMS_OFF);
-
- /* Set the old mode back to the connector for resume */
- connector->dpms = old_dpms;
+ drm_kms_helper_poll_disable(drm_dev);
+ exynos_drm_fbdev_suspend(drm_dev);
+ private->suspend_state = drm_atomic_helper_suspend(drm_dev);
+ if (IS_ERR(private->suspend_state)) {
+ exynos_drm_fbdev_resume(drm_dev);
+ drm_kms_helper_poll_enable(drm_dev);
+ return PTR_ERR(private->suspend_state);
}
- drm_connector_list_iter_end(&conn_iter);
return 0;
}
@@ -192,22 +188,14 @@ static int exynos_drm_suspend(struct device *dev)
static int exynos_drm_resume(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
- struct drm_connector *connector;
- struct drm_connector_list_iter conn_iter;
+ struct exynos_drm_private *private = drm_dev->dev_private;
if (pm_runtime_suspended(dev) || !drm_dev)
return 0;
- drm_connector_list_iter_begin(drm_dev, &conn_iter);
- drm_for_each_connector_iter(connector, &conn_iter) {
- if (connector->funcs->dpms) {
- int dpms = connector->dpms;
-
- connector->dpms = DRM_MODE_DPMS_OFF;
- connector->funcs->dpms(connector, dpms);
- }
- }
- drm_connector_list_iter_end(&conn_iter);
+ drm_atomic_helper_resume(drm_dev, private->suspend_state);
+ exynos_drm_fbdev_resume(drm_dev);
+ drm_kms_helper_poll_enable(drm_dev);
return 0;
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index cf131c2aa23e431f13a44fe1985bad58c32da250..f8bae4cb4823653562de92a20bec51f87747d07f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -202,6 +202,7 @@ struct drm_exynos_file_private {
*/
struct exynos_drm_private {
struct drm_fb_helper *fb_helper;
+ struct drm_atomic_state *suspend_state;
struct device *dma_dev;
void *mapping;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index c3a068409b484fda04bbf837626f011beb875c1f..dfb66ecf417b5c8ba9bd26b8966a52a5f14b4aaa 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -18,6 +18,8 @@
#include <drm/drm_crtc_helper.h>
#include <drm/exynos_drm.h>
+#include <linux/console.h>
+
#include "exynos_drm_drv.h"
#include "exynos_drm_fb.h"
#include "exynos_drm_fbdev.h"
@@ -285,3 +287,21 @@ void exynos_drm_output_poll_changed(struct drm_device *dev)
drm_fb_helper_hotplug_event(fb_helper);
}
+
+void exynos_drm_fbdev_suspend(struct drm_device *dev)
+{
+ struct exynos_drm_private *private = dev->dev_private;
+
+ console_lock();
+ drm_fb_helper_set_suspend(private->fb_helper, 1);
+ console_unlock();
+}
+
+void exynos_drm_fbdev_resume(struct drm_device *dev)
+{
+ struct exynos_drm_private *private = dev->dev_private;
+
+ console_lock();
+ drm_fb_helper_set_suspend(private->fb_helper, 0);
+ console_unlock();
+}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.h b/drivers/gpu/drm/exynos/exynos_drm_fbdev.h
index 330eef87f7180b1b726ff41933874a6568b0474d..645d1bb7f665faed0dfa30bf3ab36c090a2c1c1f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.h
@@ -21,6 +21,8 @@ int exynos_drm_fbdev_init(struct drm_device *dev);
void exynos_drm_fbdev_fini(struct drm_device *dev);
void exynos_drm_fbdev_restore_mode(struct drm_device *dev);
void exynos_drm_output_poll_changed(struct drm_device *dev);
+void exynos_drm_fbdev_suspend(struct drm_device *drm);
+void exynos_drm_fbdev_resume(struct drm_device *drm);
#else
@@ -39,6 +41,14 @@ static inline void exynos_drm_fbdev_restore_mode(struct drm_device *dev)
#define exynos_drm_output_poll_changed (NULL)
+static inline void exynos_drm_fbdev_suspend(struct drm_device *drm)
+{
+}
+
+static inline void exynos_drm_fbdev_resume(struct drm_device *drm)
+{
+}
+
#endif
#endif
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 214fa5e51963898ee5288f98d536681cdbebdcd6..0109ff40b1db2a95da6997e982fe0adaf4496196 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -944,22 +944,27 @@ static bool hdmi_mode_fixup(struct drm_encoder *encoder,
struct drm_device *dev = encoder->dev;
struct drm_connector *connector;
struct drm_display_mode *m;
+ struct drm_connector_list_iter conn_iter;
int mode_ok;
drm_mode_set_crtcinfo(adjusted_mode, 0);
- list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+ drm_connector_list_iter_begin(dev, &conn_iter);
+ drm_for_each_connector_iter(connector, &conn_iter) {
if (connector->encoder == encoder)
break;
}
+ if (connector)
+ drm_connector_get(connector);
+ drm_connector_list_iter_end(&conn_iter);
- if (connector->encoder != encoder)
+ if (!connector)
return true;
mode_ok = hdmi_mode_valid(connector, adjusted_mode);
if (mode_ok == MODE_OK)
- return true;
+ goto cleanup;
/*
* Find the most suitable mode and copy it to adjusted_mode.
@@ -979,6 +984,9 @@ static bool hdmi_mode_fixup(struct drm_encoder *encoder,
}
}
+cleanup:
+ drm_connector_put(connector);
+
return true;
}
diff --git a/drivers/gpu/drm/i915/gvt/cfg_space.c b/drivers/gpu/drm/i915/gvt/cfg_space.c
index 40af17ec6312533d4080cc1581faa4683a0405b9..ff3154fe6588b6aa48d4c2618d65f1f2d912b137 100644
--- a/drivers/gpu/drm/i915/gvt/cfg_space.c
+++ b/drivers/gpu/drm/i915/gvt/cfg_space.c
@@ -197,78 +197,65 @@ static int emulate_pci_command_write(struct intel_vgpu *vgpu,
static int emulate_pci_bar_write(struct intel_vgpu *vgpu, unsigned int offset,
void *p_data, unsigned int bytes)
{
- unsigned int bar_index =
- (rounddown(offset, 8) % PCI_BASE_ADDRESS_0) / 8;
u32 new = *(u32 *)(p_data);
bool lo = IS_ALIGNED(offset, 8);
u64 size;
int ret = 0;
bool mmio_enabled =
vgpu_cfg_space(vgpu)[PCI_COMMAND] & PCI_COMMAND_MEMORY;
+ struct intel_vgpu_pci_bar *bars = vgpu->cfg_space.bar;
- if (WARN_ON(bar_index >= INTEL_GVT_PCI_BAR_MAX))
- return -EINVAL;
-
+ /*
+ * Power-up software can determine how much address
+ * space the device requires by writing a value of
+ * all 1's to the register and then reading the value
+ * back. The device will return 0's in all don't-care
+ * address bits.
+ */
if (new == 0xffffffff) {
- /*
- * Power-up software can determine how much address
- * space the device requires by writing a value of
- * all 1's to the register and then reading the value
- * back. The device will return 0's in all don't-care
- * address bits.
- */
- size = vgpu->cfg_space.bar[bar_index].size;
- if (lo) {
- new = rounddown(new, size);
- } else {
- u32 val = vgpu_cfg_space(vgpu)[rounddown(offset, 8)];
- /* for 32bit mode bar it returns all-0 in upper 32
- * bit, for 64bit mode bar it will calculate the
- * size with lower 32bit and return the corresponding
- * value
+ switch (offset) {
+ case PCI_BASE_ADDRESS_0:
+ case PCI_BASE_ADDRESS_1:
+ size = ~(bars[INTEL_GVT_PCI_BAR_GTTMMIO].size -1);
+ intel_vgpu_write_pci_bar(vgpu, offset,
+ size >> (lo ? 0 : 32), lo);
+ /*
+ * Untrap the BAR, since guest hasn't configured a
+ * valid GPA
*/
- if (val & PCI_BASE_ADDRESS_MEM_TYPE_64)
- new &= (~(size-1)) >> 32;
- else
- new = 0;
- }
- /*
- * Unmapp & untrap the BAR, since guest hasn't configured a
- * valid GPA
- */
- switch (bar_index) {
- case INTEL_GVT_PCI_BAR_GTTMMIO:
ret = trap_gttmmio(vgpu, false);
break;
- case INTEL_GVT_PCI_BAR_APERTURE:
+ case PCI_BASE_ADDRESS_2:
+ case PCI_BASE_ADDRESS_3:
+ size = ~(bars[INTEL_GVT_PCI_BAR_APERTURE].size -1);
+ intel_vgpu_write_pci_bar(vgpu, offset,
+ size >> (lo ? 0 : 32), lo);
ret = map_aperture(vgpu, false);
break;
+ default:
+ /* Unimplemented BARs */
+ intel_vgpu_write_pci_bar(vgpu, offset, 0x0, false);
}
- intel_vgpu_write_pci_bar(vgpu, offset, new, lo);
} else {
- /*
- * Unmapp & untrap the old BAR first, since guest has
- * re-configured the BAR
- */
- switch (bar_index) {
- case INTEL_GVT_PCI_BAR_GTTMMIO:
- ret = trap_gttmmio(vgpu, false);
+ switch (offset) {
+ case PCI_BASE_ADDRESS_0:
+ case PCI_BASE_ADDRESS_1:
+ /*
+ * Untrap the old BAR first, since guest has
+ * re-configured the BAR
+ */
+ trap_gttmmio(vgpu, false);
+ intel_vgpu_write_pci_bar(vgpu, offset, new, lo);
+ ret = trap_gttmmio(vgpu, mmio_enabled);
break;
- case INTEL_GVT_PCI_BAR_APERTURE:
- ret = map_aperture(vgpu, false);
+ case PCI_BASE_ADDRESS_2:
+ case PCI_BASE_ADDRESS_3:
+ map_aperture(vgpu, false);
+ intel_vgpu_write_pci_bar(vgpu, offset, new, lo);
+ ret = map_aperture(vgpu, mmio_enabled);
break;
- }
- intel_vgpu_write_pci_bar(vgpu, offset, new, lo);
- /* Track the new BAR */
- if (mmio_enabled) {
- switch (bar_index) {
- case INTEL_GVT_PCI_BAR_GTTMMIO:
- ret = trap_gttmmio(vgpu, true);
- break;
- case INTEL_GVT_PCI_BAR_APERTURE:
- ret = map_aperture(vgpu, true);
- break;
- }
+ default:
+ intel_vgpu_write_pci_bar(vgpu, offset, new, lo);
}
}
return ret;
@@ -299,10 +286,7 @@ int intel_vgpu_emulate_cfg_write(struct intel_vgpu *vgpu, unsigned int offset,
}
switch (rounddown(offset, 4)) {
- case PCI_BASE_ADDRESS_0:
- case PCI_BASE_ADDRESS_1:
- case PCI_BASE_ADDRESS_2:
- case PCI_BASE_ADDRESS_3:
+ case PCI_BASE_ADDRESS_0 ... PCI_BASE_ADDRESS_5:
if (WARN_ON(!IS_ALIGNED(offset, 4)))
return -EINVAL;
return emulate_pci_bar_write(vgpu, offset, p_data, bytes);
@@ -344,7 +328,6 @@ void intel_vgpu_init_cfg_space(struct intel_vgpu *vgpu,
struct intel_gvt *gvt = vgpu->gvt;
const struct intel_gvt_device_info *info = &gvt->device_info;
u16 *gmch_ctl;
- int i;
memcpy(vgpu_cfg_space(vgpu), gvt->firmware.cfg_space,
info->cfg_space_size);
@@ -371,13 +354,13 @@ void intel_vgpu_init_cfg_space(struct intel_vgpu *vgpu,
*/
memset(vgpu_cfg_space(vgpu) + PCI_BASE_ADDRESS_1, 0, 4);
memset(vgpu_cfg_space(vgpu) + PCI_BASE_ADDRESS_3, 0, 4);
+ memset(vgpu_cfg_space(vgpu) + PCI_BASE_ADDRESS_4, 0, 8);
memset(vgpu_cfg_space(vgpu) + INTEL_GVT_PCI_OPREGION, 0, 4);
- for (i = 0; i < INTEL_GVT_MAX_BAR_NUM; i++) {
- vgpu->cfg_space.bar[i].size = pci_resource_len(
- gvt->dev_priv->drm.pdev, i * 2);
- vgpu->cfg_space.bar[i].tracked = false;
- }
+ vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_GTTMMIO].size =
+ pci_resource_len(gvt->dev_priv->drm.pdev, 0);
+ vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].size =
+ pci_resource_len(gvt->dev_priv->drm.pdev, 2);
}
/**
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index e21ce9c18b6eee10ad8556d5fb310cd544987c88..b63893eeca73ddf78070bbecf055f6560f8636b7 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -839,7 +839,6 @@ static bool i915_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
pipe);
int position;
int vbl_start, vbl_end, hsync_start, htotal, vtotal;
- bool in_vbl = true;
unsigned long irqflags;
if (WARN_ON(!mode->crtc_clock)) {
@@ -922,8 +921,6 @@ static bool i915_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
- in_vbl = position >= vbl_start && position < vbl_end;
-
/*
* While in vblank, position will be negative
* counting up towards 0 at vbl_end. And outside
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f17275519484bd8f598401269959c038fe139171..00cd17c76fdcc3bc5427f53bf45e416d66400655 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14030,7 +14030,7 @@ static int intel_framebuffer_init(struct intel_framebuffer *intel_fb,
if (mode_cmd->handles[i] != mode_cmd->handles[0]) {
DRM_DEBUG_KMS("bad plane %d handle\n", i);
- return -EINVAL;
+ goto err;
}
stride_alignment = intel_fb_stride_alignment(fb, i);
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index f0c11aec5ea5c99933f4243d9ce408692cd66cda..7442891762be4e486f8e1bd4c4f9a365819d7c88 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -892,8 +892,6 @@ static void intel_dsi_disable(struct intel_encoder *encoder,
struct intel_crtc_state *old_crtc_state,
struct drm_connector_state *old_conn_state)
{
- struct drm_device *dev = encoder->base.dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base);
enum port port;
@@ -902,15 +900,6 @@ static void intel_dsi_disable(struct intel_encoder *encoder,
intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_BACKLIGHT_OFF);
intel_panel_disable_backlight(old_conn_state);
- /*
- * Disable Device ready before the port shutdown in order
- * to avoid split screen
- */
- if (IS_BROXTON(dev_priv)) {
- for_each_dsi_port(port, intel_dsi->ports)
- I915_WRITE(MIPI_DEVICE_READY(port), 0);
- }
-
/*
* According to the spec we should send SHUTDOWN before
* MIPI_SEQ_DISPLAY_OFF only for v3+ VBTs, but field testing
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index a17b1de7d7e0edf9ec2f605a2d257227587599ba..3b1c5d783ee7ccf12fc9d0cda009ab695fef4e57 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1699,6 +1699,8 @@ bxt_setup_backlight(struct intel_connector *connector, enum pipe unused)
if (!panel->backlight.max)
return -ENODEV;
+ panel->backlight.min = get_backlight_min_vbt(connector);
+
val = bxt_get_backlight(connector);
val = intel_panel_compute_brightness(connector, val);
panel->backlight.level = clamp(val, panel->backlight.min,
@@ -1735,6 +1737,8 @@ cnp_setup_backlight(struct intel_connector *connector, enum pipe unused)
if (!panel->backlight.max)
return -ENODEV;
+ panel->backlight.min = get_backlight_min_vbt(connector);
+
val = bxt_get_backlight(connector);
val = intel_panel_compute_brightness(connector, val);
panel->backlight.level = clamp(val, panel->backlight.min,
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index 7b4567bacfc206a02d4e8a680cf8ecd81b87a84a..26283fefdf5fd5f86719fb954c02ae3b2492cd30 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -23,15 +23,15 @@
#ifndef KFD_IOCTL_H_INCLUDED
#define KFD_IOCTL_H_INCLUDED
-#include <linux/types.h>
+#include <drm/drm.h>
#include <linux/ioctl.h>
#define KFD_IOCTL_MAJOR_VERSION 1
#define KFD_IOCTL_MINOR_VERSION 1
struct kfd_ioctl_get_version_args {
- uint32_t major_version; /* from KFD */
- uint32_t minor_version; /* from KFD */
+ __u32 major_version; /* from KFD */
+ __u32 minor_version; /* from KFD */
};
/* For kfd_ioctl_create_queue_args.queue_type. */
@@ -43,36 +43,36 @@ struct kfd_ioctl_get_version_args {
#define KFD_MAX_QUEUE_PRIORITY 15
struct kfd_ioctl_create_queue_args {
- uint64_t ring_base_address; /* to KFD */
- uint64_t write_pointer_address; /* from KFD */
- uint64_t read_pointer_address; /* from KFD */
- uint64_t doorbell_offset; /* from KFD */
-
- uint32_t ring_size; /* to KFD */
- uint32_t gpu_id; /* to KFD */
- uint32_t queue_type; /* to KFD */
- uint32_t queue_percentage; /* to KFD */
- uint32_t queue_priority; /* to KFD */
- uint32_t queue_id; /* from KFD */
-
- uint64_t eop_buffer_address; /* to KFD */
- uint64_t eop_buffer_size; /* to KFD */
- uint64_t ctx_save_restore_address; /* to KFD */
- uint64_t ctx_save_restore_size; /* to KFD */
+ __u64 ring_base_address; /* to KFD */
+ __u64 write_pointer_address; /* from KFD */
+ __u64 read_pointer_address; /* from KFD */
+ __u64 doorbell_offset; /* from KFD */
+
+ __u32 ring_size; /* to KFD */
+ __u32 gpu_id; /* to KFD */
+ __u32 queue_type; /* to KFD */
+ __u32 queue_percentage; /* to KFD */
+ __u32 queue_priority; /* to KFD */
+ __u32 queue_id; /* from KFD */
+
+ __u64 eop_buffer_address; /* to KFD */
+ __u64 eop_buffer_size; /* to KFD */
+ __u64 ctx_save_restore_address; /* to KFD */
+ __u64 ctx_save_restore_size; /* to KFD */
};
struct kfd_ioctl_destroy_queue_args {
- uint32_t queue_id; /* to KFD */
- uint32_t pad;
+ __u32 queue_id; /* to KFD */
+ __u32 pad;
};
struct kfd_ioctl_update_queue_args {
- uint64_t ring_base_address; /* to KFD */
+ __u64 ring_base_address; /* to KFD */
- uint32_t queue_id; /* to KFD */
- uint32_t ring_size; /* to KFD */
- uint32_t queue_percentage; /* to KFD */
- uint32_t queue_priority; /* to KFD */
+ __u32 queue_id; /* to KFD */
+ __u32 ring_size; /* to KFD */
+ __u32 queue_percentage; /* to KFD */
+ __u32 queue_priority; /* to KFD */
};
/* For kfd_ioctl_set_memory_policy_args.default_policy and alternate_policy */
@@ -80,13 +80,13 @@ struct kfd_ioctl_update_queue_args {
#define KFD_IOC_CACHE_POLICY_NONCOHERENT 1
struct kfd_ioctl_set_memory_policy_args {
- uint64_t alternate_aperture_base; /* to KFD */
- uint64_t alternate_aperture_size; /* to KFD */
+ __u64 alternate_aperture_base; /* to KFD */
+ __u64 alternate_aperture_size; /* to KFD */
- uint32_t gpu_id; /* to KFD */
- uint32_t default_policy; /* to KFD */
- uint32_t alternate_policy; /* to KFD */
- uint32_t pad;
+ __u32 gpu_id; /* to KFD */
+ __u32 default_policy; /* to KFD */
+ __u32 alternate_policy; /* to KFD */
+ __u32 pad;
};
/*
@@ -97,26 +97,26 @@ struct kfd_ioctl_set_memory_policy_args {
*/
struct kfd_ioctl_get_clock_counters_args {
- uint64_t gpu_clock_counter; /* from KFD */
- uint64_t cpu_clock_counter; /* from KFD */
- uint64_t system_clock_counter; /* from KFD */
- uint64_t system_clock_freq; /* from KFD */
+ __u64 gpu_clock_counter; /* from KFD */
+ __u64 cpu_clock_counter; /* from KFD */
+ __u64 system_clock_counter; /* from KFD */
+ __u64 system_clock_freq; /* from KFD */
- uint32_t gpu_id; /* to KFD */
- uint32_t pad;
+ __u32 gpu_id; /* to KFD */
+ __u32 pad;
};
#define NUM_OF_SUPPORTED_GPUS 7
struct kfd_process_device_apertures {
- uint64_t lds_base; /* from KFD */
- uint64_t lds_limit; /* from KFD */
- uint64_t scratch_base; /* from KFD */
- uint64_t scratch_limit; /* from KFD */
- uint64_t gpuvm_base; /* from KFD */
- uint64_t gpuvm_limit; /* from KFD */
- uint32_t gpu_id; /* from KFD */
- uint32_t pad;
+ __u64 lds_base; /* from KFD */
+ __u64 lds_limit; /* from KFD */
+ __u64 scratch_base; /* from KFD */
+ __u64 scratch_limit; /* from KFD */
+ __u64 gpuvm_base; /* from KFD */
+ __u64 gpuvm_limit; /* from KFD */
+ __u32 gpu_id; /* from KFD */
+ __u32 pad;
};
struct kfd_ioctl_get_process_apertures_args {
@@ -124,8 +124,8 @@ struct kfd_ioctl_get_process_apertures_args {
process_apertures[NUM_OF_SUPPORTED_GPUS];/* from KFD */
/* from KFD, should be in the range [1 - NUM_OF_SUPPORTED_GPUS] */
- uint32_t num_of_nodes;
- uint32_t pad;
+ __u32 num_of_nodes;
+ __u32 pad;
};
#define MAX_ALLOWED_NUM_POINTS 100
@@ -133,25 +133,25 @@ struct kfd_ioctl_get_process_apertures_args {
#define MAX_ALLOWED_WAC_BUFF_SIZE 128
struct kfd_ioctl_dbg_register_args {
- uint32_t gpu_id; /* to KFD */
- uint32_t pad;
+ __u32 gpu_id; /* to KFD */
+ __u32 pad;
};
struct kfd_ioctl_dbg_unregister_args {
- uint32_t gpu_id; /* to KFD */
- uint32_t pad;
+ __u32 gpu_id; /* to KFD */
+ __u32 pad;
};
struct kfd_ioctl_dbg_address_watch_args {
- uint64_t content_ptr; /* a pointer to the actual content */
- uint32_t gpu_id; /* to KFD */
- uint32_t buf_size_in_bytes; /*including gpu_id and buf_size */
+ __u64 content_ptr; /* a pointer to the actual content */
+ __u32 gpu_id; /* to KFD */
+ __u32 buf_size_in_bytes; /*including gpu_id and buf_size */
};
struct kfd_ioctl_dbg_wave_control_args {
- uint64_t content_ptr; /* a pointer to the actual content */
- uint32_t gpu_id; /* to KFD */
- uint32_t buf_size_in_bytes; /*including gpu_id and buf_size */
+ __u64 content_ptr; /* a pointer to the actual content */
+ __u32 gpu_id; /* to KFD */
+ __u32 buf_size_in_bytes; /*including gpu_id and buf_size */
};
/* Matching HSA_EVENTTYPE */
@@ -172,44 +172,44 @@ struct kfd_ioctl_dbg_wave_control_args {
#define KFD_SIGNAL_EVENT_LIMIT 256
struct kfd_ioctl_create_event_args {
- uint64_t event_page_offset; /* from KFD */
- uint32_t event_trigger_data; /* from KFD - signal events only */
- uint32_t event_type; /* to KFD */
- uint32_t auto_reset; /* to KFD */
- uint32_t node_id; /* to KFD - only valid for certain
+ __u64 event_page_offset; /* from KFD */
+ __u32 event_trigger_data; /* from KFD - signal events only */
+ __u32 event_type; /* to KFD */
+ __u32 auto_reset; /* to KFD */
+ __u32 node_id; /* to KFD - only valid for certain
event types */
- uint32_t event_id; /* from KFD */
- uint32_t event_slot_index; /* from KFD */
+ __u32 event_id; /* from KFD */
+ __u32 event_slot_index; /* from KFD */
};
struct kfd_ioctl_destroy_event_args {
- uint32_t event_id; /* to KFD */
- uint32_t pad;
+ __u32 event_id; /* to KFD */
+ __u32 pad;
};
struct kfd_ioctl_set_event_args {
- uint32_t event_id; /* to KFD */
- uint32_t pad;
+ __u32 event_id; /* to KFD */
+ __u32 pad;
};
struct kfd_ioctl_reset_event_args {
- uint32_t event_id; /* to KFD */
- uint32_t pad;
+ __u32 event_id; /* to KFD */
+ __u32 pad;
};
struct kfd_memory_exception_failure {
- uint32_t NotPresent; /* Page not present or supervisor privilege */
- uint32_t ReadOnly; /* Write access to a read-only page */
- uint32_t NoExecute; /* Execute access to a page marked NX */
- uint32_t pad;
+ __u32 NotPresent; /* Page not present or supervisor privilege */
+ __u32 ReadOnly; /* Write access to a read-only page */
+ __u32 NoExecute; /* Execute access to a page marked NX */
+ __u32 pad;
};
/* memory exception data*/
struct kfd_hsa_memory_exception_data {
struct kfd_memory_exception_failure failure;
- uint64_t va;
- uint32_t gpu_id;
- uint32_t pad;
+ __u64 va;
+ __u32 gpu_id;
+ __u32 pad;
};
/* Event data*/
@@ -217,19 +217,19 @@ struct kfd_event_data {
union {
struct kfd_hsa_memory_exception_data memory_exception_data;
}; /* From KFD */
- uint64_t kfd_event_data_ext; /* pointer to an extension structure
+ __u64 kfd_event_data_ext; /* pointer to an extension structure
for future exception types */
- uint32_t event_id; /* to KFD */
- uint32_t pad;
+ __u32 event_id; /* to KFD */
+ __u32 pad;
};
struct kfd_ioctl_wait_events_args {
- uint64_t events_ptr; /* pointed to struct
+ __u64 events_ptr; /* pointed to struct
kfd_event_data array, to KFD */
- uint32_t num_events; /* to KFD */
- uint32_t wait_for_all; /* to KFD */
- uint32_t timeout; /* to KFD */
- uint32_t wait_result; /* from KFD */
+ __u32 num_events; /* to KFD */
+ __u32 wait_for_all; /* to KFD */
+ __u32 timeout; /* to KFD */
+ __u32 wait_result; /* from KFD */
};
struct kfd_ioctl_set_scratch_backing_va_args {