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/openbmc/linux/drivers/media/platform/nvidia/tegra-vde/
H A Dvde.c25 #include "vde.h"
30 void tegra_vde_writel(struct tegra_vde *vde, u32 value, in tegra_vde_writel() argument
33 trace_vde_writel(vde, base, offset, value); in tegra_vde_writel()
38 u32 tegra_vde_readl(struct tegra_vde *vde, void __iomem *base, u32 offset) in tegra_vde_readl() argument
42 trace_vde_readl(vde, base, offset, value); in tegra_vde_readl()
47 void tegra_vde_set_bits(struct tegra_vde *vde, u32 mask, in tegra_vde_set_bits() argument
50 u32 value = tegra_vde_readl(vde, base, offset); in tegra_vde_set_bits()
52 tegra_vde_writel(vde, value | mask, base, offset); in tegra_vde_set_bits()
55 int tegra_vde_alloc_bo(struct tegra_vde *vde, in tegra_vde_alloc_bo() argument
60 struct device *dev = vde->dev; in tegra_vde_alloc_bo()
[all …]
H A Dh264.c17 #include "vde.h"
53 static int tegra_vde_wait_mbe(struct tegra_vde *vde) in tegra_vde_wait_mbe() argument
57 return readl_relaxed_poll_timeout(vde->mbe + 0x8C, tmp, in tegra_vde_wait_mbe()
61 static int tegra_vde_setup_mbe_frame_idx(struct tegra_vde *vde, in tegra_vde_setup_mbe_frame_idx() argument
70 tegra_vde_writel(vde, 0xD0000000 | (0 << 23), vde->mbe, 0x80); in tegra_vde_setup_mbe_frame_idx()
71 tegra_vde_writel(vde, 0xD0200000 | (0 << 23), vde->mbe, 0x80); in tegra_vde_setup_mbe_frame_idx()
73 err = tegra_vde_wait_mbe(vde); in tegra_vde_setup_mbe_frame_idx()
81 tegra_vde_writel(vde, 0xD0000000 | (frame_idx << 23), in tegra_vde_setup_mbe_frame_idx()
82 vde->mbe, 0x80); in tegra_vde_setup_mbe_frame_idx()
83 tegra_vde_writel(vde, 0xD0200000 | (frame_idx << 23), in tegra_vde_setup_mbe_frame_idx()
[all …]
H A Diommu.c17 #include "vde.h"
19 int tegra_vde_iommu_map(struct tegra_vde *vde, in tegra_vde_iommu_map() argument
29 end = vde->domain->geometry.aperture_end; in tegra_vde_iommu_map()
30 size = iova_align(&vde->iova, size); in tegra_vde_iommu_map()
31 shift = iova_shift(&vde->iova); in tegra_vde_iommu_map()
33 iova = alloc_iova(&vde->iova, size >> shift, end >> shift, true); in tegra_vde_iommu_map()
37 addr = iova_dma_addr(&vde->iova, iova); in tegra_vde_iommu_map()
39 size = iommu_map_sgtable(vde->domain, addr, sgt, in tegra_vde_iommu_map()
42 __free_iova(&vde->iova, iova); in tegra_vde_iommu_map()
51 void tegra_vde_iommu_unmap(struct tegra_vde *vde, struct iova *iova) in tegra_vde_iommu_unmap() argument
[all …]
H A Ddmabuf-cache.c17 #include "vde.h"
25 struct tegra_vde *vde; member
38 if (entry->vde->domain) in tegra_vde_release_entry()
39 tegra_vde_iommu_unmap(entry->vde, entry->iova); in tegra_vde_release_entry()
52 struct tegra_vde *vde; in tegra_vde_delayed_unmap() local
56 vde = entry->vde; in tegra_vde_delayed_unmap()
58 mutex_lock(&vde->map_lock); in tegra_vde_delayed_unmap()
60 mutex_unlock(&vde->map_lock); in tegra_vde_delayed_unmap()
63 int tegra_vde_dmabuf_cache_map(struct tegra_vde *vde, in tegra_vde_dmabuf_cache_map() argument
71 struct device *dev = vde->dev; in tegra_vde_dmabuf_cache_map()
[all …]
H A Dv4l2.c18 #include "vde.h"
132 tegra_vde_dmabuf_cache_unmap(ctx->vde, tb->a[i], true); in __tegra_buf_cleanup()
137 tegra_vde_iommu_unmap(ctx->vde, tb->iova[i]); in __tegra_buf_cleanup()
153 struct tegra_vde *vde = ctx->vde; in tegra_buf_init() local
164 err = tegra_vde_alloc_bo(vde, &tb->aux, DMA_FROM_DEVICE, in tegra_buf_init()
179 err = tegra_vde_dmabuf_cache_map(vde, vb->planes[i].dbuf, in tegra_buf_init()
190 if (vde->domain) { in tegra_buf_init()
193 err = tegra_vde_iommu_map(vde, sgt, &tb->iova[i], in tegra_buf_init()
198 tb->dma_base[i] = iova_dma_addr(&vde->iova, tb->iova[i]); in tegra_buf_init()
340 struct tegra_vde *vde = ctx->vde; in tegra_queue_init() local
[all …]
H A Dvde.h86 struct tegra_vde *vde; member
133 int tegra_vde_alloc_bo(struct tegra_vde *vde,
146 struct tegra_vde *vde; member
178 void tegra_vde_writel(struct tegra_vde *vde, u32 value, void __iomem *base,
180 u32 tegra_vde_readl(struct tegra_vde *vde, void __iomem *base, u32 offset);
181 void tegra_vde_set_bits(struct tegra_vde *vde, u32 mask, void __iomem *base,
187 int tegra_vde_iommu_init(struct tegra_vde *vde);
188 void tegra_vde_iommu_deinit(struct tegra_vde *vde);
189 int tegra_vde_iommu_map(struct tegra_vde *vde,
193 void tegra_vde_iommu_unmap(struct tegra_vde *vde, struct iova *iova);
[all …]
H A Dtrace.h11 #include "vde.h"
14 TP_PROTO(struct tegra_vde *vde, void __iomem *base,
16 TP_ARGS(vde, base, offset, value),
18 __string(hw_name, tegra_vde_reg_base_name(vde, base))
23 __assign_str(hw_name, tegra_vde_reg_base_name(vde, base));
32 TP_PROTO(struct tegra_vde *vde, void __iomem *base,
34 TP_ARGS(vde, base, offset, value));
36 TP_PROTO(struct tegra_vde *vde, void __iomem *base,
38 TP_ARGS(vde, base, offset, value));
93 #define TRACE_INCLUDE_PATH ../../drivers/media/platform/nvidia/tegra-vde
H A DMakefile2 tegra-vde-y := vde.o iommu.o dmabuf-cache.o h264.o v4l2.o
3 obj-$(CONFIG_VIDEO_TEGRA_VDE) += tegra-vde.o
/openbmc/qemu/net/
H A Dvde.c36 VDECONN *vde; member
45 size = vde_recv(s->vde, (char *)buf, sizeof(buf), 0); in vde_to_qemu()
57 ret = vde_send(s->vde, (const char *)buf, size, 0); in vde_receive()
66 qemu_set_fd_handler(vde_datafd(s->vde), NULL, NULL, NULL); in vde_cleanup()
67 vde_close(s->vde); in vde_cleanup()
83 VDECONN *vde; in net_vde_init() local
93 vde = vde_open(init_sock, (char *)"QEMU", &args); in net_vde_init()
94 if (!vde){ in net_vde_init()
95 error_setg_errno(errp, errno, "Could not open vde"); in net_vde_init()
101 qemu_set_info_str(nc, "sock=%s,fd=%d", sock, vde_datafd(vde)); in net_vde_init()
[all …]
H A Dmeson.build37 system_ss.add(when: vde, if_true: files('vde.c'))
/openbmc/linux/Documentation/devicetree/bindings/media/
H A Dnvidia,tegra-vde.yaml4 $id: http://devicetree.org/schemas/media/nvidia,tegra-vde.yaml#
19 - nvidia,tegra132-vde
20 - nvidia,tegra124-vde
21 - nvidia,tegra114-vde
23 - const: nvidia,tegra30-vde
24 - const: nvidia,tegra20-vde
26 - const: nvidia,tegra20-vde
51 - const: vde
96 compatible = "nvidia,tegra20-vde";
114 reset-names = "vde", "mc";
/openbmc/linux/arch/um/drivers/
H A Dvde_kern.c6 * ethN=vde,<vde_switch>,<mac addr>,<port>,<group>,<mode>,<description>
14 #include "vde.h"
31 printk("vde backend - %s, ", vpri->vde_switch ? in vde_init()
107 printk(KERN_INFO "Configured vde device: %s\n", init->vde_switch ? in vde_setup()
115 .name = "vde",
H A Dvde_user.c11 #include "vde.h"
30 printk(UM_KERN_INFO "vde backend - connection opened\n"); in vde_user_init()
53 printk(UM_KERN_INFO "vde backend - closing connection\n"); in vde_remove()
H A DKconfig252 bool "VDE transport (obsolete)"
262 You must have libvdeplug installed in order to build the vde
269 That site has a good overview of what VDE is and also examples
270 of the UML command line to use to enable VDE networking.
H A DMakefile32 $(obj)/vde.o: $(obj)/vde_kern.o $(obj)/vde_user.o
50 obj-$(CONFIG_UML_NET_VDE) += vde.o
/openbmc/linux/drivers/pmdomain/actions/
H A Dowl-sps.c151 .name = "VDE",
206 .name = "VDE",
258 .name = "VDE",
/openbmc/linux/drivers/media/platform/nvidia/
H A DMakefile3 obj-y += tegra-vde/
H A DKconfig5 source "drivers/media/platform/nvidia/tegra-vde/Kconfig"
/openbmc/qemu/.gitlab-ci.d/cirrus/
H A Dmacos-14.vars14 …dl2 sdl2_image snappy socat sparse spice-protocol swtpm tesseract usbredir vde vte3 xorriso zlib z…
/openbmc/linux/drivers/video/fbdev/
H A Datafb.c121 short vft, vbb, vbe, vdb, vde, vss; member
149 #define VDE hw.falcon.vde macro
1267 par->VDE = yres; in falcon_decode_var()
1269 par->VDE <<= 1; in falcon_decode_var()
1271 par->VDE <<= 1; /* VDE now half lines per (half-)frame */ in falcon_decode_var()
1272 par->VDE += par->VDB; in falcon_decode_var()
1273 par->VBB = par->VDE; in falcon_decode_var()
1380 * VDE. If interlace mode off unit of VC-registers is in falcon_encode_var()
1383 var->yres = hw->vde - hw->vdb; in falcon_encode_var()
1482 var->lower_margin = (hw->vft + 1 - hw->vde + 1) / 2; /* round up */ in falcon_encode_var()
[all …]
/openbmc/openbmc/poky/meta/recipes-devtools/qemu/
H A Dqemu.inc217 PACKAGECONFIG[vde] = "--enable-vde,--disable-vde"
/openbmc/u-boot/doc/device-tree-bindings/clock/
H A Dnvidia,tegra20-car.txt90 61 vde
/openbmc/qemu/scripts/
H A Dmeson-buildoptions.sh200 printf "%s\n" ' vde vde network backend support'
526 --enable-vde) printf "%s" -Dvde=enabled ;;
527 --disable-vde) printf "%s" -Dvde=disabled ;;
/openbmc/linux/arch/arm/boot/dts/nvidia/
H A Dtegra114.dtsi267 vde@6001a000 {
268 compatible = "nvidia,tegra114-vde";
286 reset-names = "vde", "mc";
/openbmc/qemu/qapi/
H A Dnet.json348 # Connect to a vde switch running on the host.
736 'dgram', 'vde', 'bridge', 'hubport', 'netmap', 'vhost-user',
765 'vde': 'NetdevVdeOptions',

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