add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gp100.c
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@@ -24,6 +24,8 @@
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 #include "gk104.h"
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 #include "changk104.h"
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+#include <subdev/fault.h>
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+
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 #include <nvif/class.h>
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 const struct nvkm_enum
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@@ -50,9 +52,34 @@
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 	{}
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 };
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+void
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+gp100_fifo_intr_fault(struct nvkm_fifo *fifo, int unit)
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+{
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+	struct nvkm_device *device = fifo->engine.subdev.device;
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+	u32 inst = nvkm_rd32(device, 0x002800 + (unit * 0x10));
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+	u32 valo = nvkm_rd32(device, 0x002804 + (unit * 0x10));
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+	u32 vahi = nvkm_rd32(device, 0x002808 + (unit * 0x10));
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+	u32 type = nvkm_rd32(device, 0x00280c + (unit * 0x10));
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+	struct nvkm_fault_data info;
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+
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+	info.inst   =  (u64)inst << 12;
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+	info.addr   = ((u64)vahi << 32) | valo;
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+	info.time   = 0;
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+	info.engine = unit;
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+	info.valid  = 1;
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+	info.gpc    = (type & 0x1f000000) >> 24;
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+	info.hub    = (type & 0x00100000) >> 20;
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+	info.access = (type & 0x00070000) >> 16;
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+	info.client = (type & 0x00007f00) >> 8;
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+	info.reason = (type & 0x0000001f);
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+
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+	nvkm_fifo_fault(fifo, &info);
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+}
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+
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 static const struct gk104_fifo_func
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 gp100_fifo = {
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-	.init_pbdma_timeout = gk208_fifo_init_pbdma_timeout,
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+	.intr.fault = gp100_fifo_intr_fault,
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+	.pbdma = &gm200_fifo_pbdma,
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 	.fault.access = gk104_fifo_fault_access,
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 	.fault.engine = gp100_fifo_fault_engine,
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 	.fault.reason = gk104_fifo_fault_reason,