1 files changed, 0 insertions, 170 deletions
diff --git a/nvkm/subdev/mc/base.c b/nvkm/subdev/mc/base.c
deleted file mode 100644
index 25e3b9644..000000000
--- a/nvkm/subdev/mc/base.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs
- */
-
-#include "priv.h"
-#include <core/option.h>
-
-static inline void
-nouveau_mc_unk260(struct nouveau_mc *pmc, u32 data)
-{
-	const struct nouveau_mc_oclass *impl = (void *)nv_oclass(pmc);
-	if (impl->unk260)
-		impl->unk260(pmc, data);
-}
-
-static inline u32
-nouveau_mc_intr_mask(struct nouveau_mc *pmc)
-{
-	u32 intr = nv_rd32(pmc, 0x000100);
-	if (intr == 0xffffffff) /* likely fallen off the bus */
-		intr = 0x00000000;
-	return intr;
-}
-
-static irqreturn_t
-nouveau_mc_intr(int irq, void *arg)
-{
-	struct nouveau_mc *pmc = arg;
-	const struct nouveau_mc_oclass *oclass = (void *)nv_object(pmc)->oclass;
-	const struct nouveau_mc_intr *map = oclass->intr;
-	struct nouveau_subdev *unit;
-	u32 intr;
-
-	nv_wr32(pmc, 0x000140, 0x00000000);
-	nv_rd32(pmc, 0x000140);
-	intr = nouveau_mc_intr_mask(pmc);
-	if (pmc->use_msi)
-		oclass->msi_rearm(pmc);
-
-	if (intr) {
-		u32 stat = intr = nouveau_mc_intr_mask(pmc);
-		while (map->stat) {
-			if (intr & map->stat) {
-				unit = nouveau_subdev(pmc, map->unit);
-				if (unit && unit->intr)
-					unit->intr(unit);
-				stat &= ~map->stat;
-			}
-			map++;
-		}
-
-		if (stat)
-			nv_error(pmc, "unknown intr 0x%08x\n", stat);
-	}
-
-	nv_wr32(pmc, 0x000140, 0x00000001);
-	return intr ? IRQ_HANDLED : IRQ_NONE;
-}
-
-int
-_nouveau_mc_fini(struct nouveau_object *object, bool suspend)
-{
-	struct nouveau_mc *pmc = (void *)object;
-	nv_wr32(pmc, 0x000140, 0x00000000);
-	return nouveau_subdev_fini(&pmc->base, suspend);
-}
-
-int
-_nouveau_mc_init(struct nouveau_object *object)
-{
-	struct nouveau_mc *pmc = (void *)object;
-	int ret = nouveau_subdev_init(&pmc->base);
-	if (ret)
-		return ret;
-	nv_wr32(pmc, 0x000140, 0x00000001);
-	return 0;
-}
-
-void
-_nouveau_mc_dtor(struct nouveau_object *object)
-{
-	struct nouveau_device *device = nv_device(object);
-	struct nouveau_mc *pmc = (void *)object;
-	free_irq(pmc->irq, pmc);
-	if (pmc->use_msi)
-		pci_disable_msi(device->pdev);
-	nouveau_subdev_destroy(&pmc->base);
-}
-
-int
-nouveau_mc_create_(struct nouveau_object *parent, struct nouveau_object *engine,
-		   struct nouveau_oclass *bclass, int length, void **pobject)
-{
-	const struct nouveau_mc_oclass *oclass = (void *)bclass;
-	struct nouveau_device *device = nv_device(parent);
-	struct nouveau_mc *pmc;
-	int ret;
-
-	ret = nouveau_subdev_create_(parent, engine, bclass, 0, "PMC",
-				     "master", length, pobject);
-	pmc = *pobject;
-	if (ret)
-		return ret;
-
-	pmc->unk260 = nouveau_mc_unk260;
-
-	if (nv_device_is_pci(device)) {
-		switch (device->pdev->device & 0x0ff0) {
-		case 0x00f0:
-		case 0x02e0:
-			/* BR02? NFI how these would be handled yet exactly */
-			break;
-		default:
-			switch (device->chipset) {
-			case 0xaa:
-				/* reported broken, nv also disable it */
-				break;
-			default:
-				pmc->use_msi = true;
-				break;
-			}
-		}
-
-		pmc->use_msi = nouveau_boolopt(device->cfgopt, "NvMSI",
-					       pmc->use_msi);
-
-		if (pmc->use_msi && oclass->msi_rearm) {
-			pmc->use_msi = pci_enable_msi(device->pdev) == 0;
-			if (pmc->use_msi) {
-				nv_info(pmc, "MSI interrupts enabled\n");
-				oclass->msi_rearm(pmc);
-			}
-		} else {
-			pmc->use_msi = false;
-		}
-	}
-
-	ret = nv_device_get_irq(device, true);
-	if (ret < 0)
-		return ret;
-	pmc->irq = ret;
-
-	ret = request_irq(pmc->irq, nouveau_mc_intr, IRQF_SHARED, "nouveau",
-			  pmc);
-
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}