/* radeon_drv.c -- ATI Radeon driver -*- linux-c -*- * Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com */ /*- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. * All Rights Reserved. * * 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 (including the next * paragraph) 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 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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: * Gareth Hughes * */ #include "drmP.h" #include "drm.h" #include "radeon_drm.h" #include "radeon_drv.h" int radeondrm_probe(struct device *, void *, void *); void radeondrm_attach(struct device *, struct device *, void *); int radeondrm_detach(struct device *, int); int radeondrm_ioctl(struct drm_device *, u_long, caddr_t, struct drm_file *); int radeon_no_wb; const static struct drm_pcidev radeondrm_pciidlist[] = { {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_M241P, CHIP_RV380|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X300M24, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_M24GL, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X600_RV380, CHIP_RV380|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V3200, CHIP_RV380|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_IGP320, CHIP_RS100|RADEON_IS_IGP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_IGP340, CHIP_RS200|RADEON_IS_IGP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_9500PRO, CHIP_R300}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_AE9700PRO, CHIP_R300}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_AF9600TX, CHIP_R300}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_AGZ1, CHIP_R300}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_AH_9800SE, CHIP_R350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_AI_9800, CHIP_R350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_AJ_9800, CHIP_R350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_AKX2, CHIP_R350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_9600PRO, CHIP_RV350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_9600LE, CHIP_RV350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_9600XT, CHIP_RV350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_9550, CHIP_RV350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_ATT2, CHIP_RV350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_9650, CHIP_RV350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_AVT2, CHIP_RV350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_IGP_RS250, CHIP_RS200|RADEON_IS_IGP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_R200_BB, CHIP_R200}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_R200_BC, CHIP_R200}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_IGP320M, CHIP_RS100|RADEON_IS_IGP|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_M6, CHIP_RS200|RADEON_IS_IGP|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_MIGP_RS250, CHIP_RS200|RADEON_IS_IGP|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV250, CHIP_RV250}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_IG9000, CHIP_RV250}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_JHX800, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800PRO, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800SE, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800XT, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_X3256, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_M18, CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_JOX800SE, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800XTPE, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_AIW_X800VE, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X850XT, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X850SE, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X850PRO, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X850XTPE, CHIP_R420|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_M7LW, CHIP_RV200|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_M7, CHIP_RV200|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_M6LY, CHIP_RV100|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_M6LZ, CHIP_RV100|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_M9LD, CHIP_RV250|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_M9Lf, CHIP_RV250}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_M9Lg, CHIP_RV250|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_R300, CHIP_R300}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON9500_PRO, CHIP_R300}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON9600TX, CHIP_R300}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_X1, CHIP_R300}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_R350, CHIP_R350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON9800, CHIP_R350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_9800XT, CHIP_R350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_X2, CHIP_R350}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV350, CHIP_RV350|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV350NQ, CHIP_RV350|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV350NR, CHIP_RV350|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV350NS, CHIP_RV350|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV350_WS, CHIP_RV350|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_9550, CHIP_RV350|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_AIW, CHIP_R100|RADEON_SINGLE_CRTC}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_QE, CHIP_R100|RADEON_SINGLE_CRTC}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_QF, CHIP_R100|RADEON_SINGLE_CRTC}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_QG, CHIP_R100|RADEON_SINGLE_CRTC}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_QH, CHIP_R200}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_R200_QL, CHIP_R200}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_R200_QM, CHIP_R200}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV200_QW, CHIP_RV200}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV200_QX, CHIP_RV200}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_QY, CHIP_RV100}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_QZ, CHIP_RV100}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_ES1000_1, CHIP_RV100}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_M300_M22, CHIP_RV380|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X600_M24C, CHIP_RV380|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_M44, CHIP_RV380|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800_RV423, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800PRORV423, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800XT_RV423, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800SE_RV423, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800XTPRV430, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800XL_RV430, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800SE_RV430, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800_RV430, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V7100_RV423, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V5100_RV423, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_UR_RV423, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_UT_RV423, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V5000_M26, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V5000_M26b, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X700XL_M26, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X700_M26_1, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X700_M26_2, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X550XTX, CHIP_RV410|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_IGP9100_IGP, CHIP_RS300|RADEON_IS_IGP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_IGP9100, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY}, #if 0 {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RS480, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_IGPGART}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RS480_B, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RS482, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RS482_B, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, #endif {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RV280_PRO, CHIP_RV280}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RV280, CHIP_RV280}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RV280_B, CHIP_RV280}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RV280_SE_S, CHIP_RV280}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREMV_2200, CHIP_RV280}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_ES1000, CHIP_RV100}, #if 0 {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RS400, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_IGPGART}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RS400_B, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RC410, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_IGPGART}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RC410_B, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, #endif {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X300, CHIP_RV380|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X600_RV370, CHIP_RV380|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X550, CHIP_RV380|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_RV370, CHIP_RV380|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREMV_2200_5B65, CHIP_RV380|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RV280_M, CHIP_RV280|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_M9PLUS, CHIP_RV280|RADEON_IS_MOBILITY}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800XT_M28, CHIP_R423|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V5100_M28, CHIP_R423|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X800_M28, CHIP_R423|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X850_R480, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X850XTPER480, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X850SE_R480, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800_GTO, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_R480, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X850XT_R480, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X800XT_R423, CHIP_R423|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V5000_R410, CHIP_RV410|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X700XT_R410, CHIP_RV410|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X700PRO_R410, CHIP_RV410|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X700SE_R410, CHIP_RV410|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X700_PCIE, CHIP_RV410|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X700SE_PCIE, CHIP_RV410|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1800A, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1800XT, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1800, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_M_V7200, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_M_V7200, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V5300, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_M_V7100, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1800B, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1800C, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1800D, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1800E, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1800F, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V7300, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V7350, CHIP_R520|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1600, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV505_1, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300_X1550, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1550, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_M54_GL, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1400, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1550_X1300, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1550_64, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300_M52, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1300_4A, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1300_4B, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1300_4C, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300_4D, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300_4E, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV505_2, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV505_3, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V3300, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V3350, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300_5E, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1550_64_2, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300X1550, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1600_81, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300PRO, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1450, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X2300, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X2300_2, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1350, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1350_2, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1450, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300_8F, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1550_2, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1350_3, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREMV_2250, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1550_64_3, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1600_C0, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1650, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1600_PRO, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1600_C3, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V5200, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1600_M, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1650_PRO, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1650_PRO2, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1600_CD, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1300_XT, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V3400, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV530_M56, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1700, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1700XT, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V5200_1, CHIP_RV530|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1700, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X2300HD, CHIP_RV515|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X2300HD, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X2300HD_1, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1950_40, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_43, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1950_44, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_45, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_46, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_47, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_48, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_49, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_4A, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_4B, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_4C, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_4D, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_STREAM_PROCESSOR, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1900_4F, CHIP_R580|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1950_PRO, CHIP_RV570|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV560, CHIP_RV560|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV560_1, CHIP_RV560|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_MOBILITY_X1900, CHIP_R580|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV560_2, CHIP_RV560|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1950GT, CHIP_RV570|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV570, CHIP_RV570|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV570_2, CHIP_RV570|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_FIREGL_V7400, CHIP_RV570|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV560_3, CHIP_RV560|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RX1650_XT, CHIP_RV560|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1650_1, CHIP_RV560|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RV560_4, CHIP_RV560|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_9000IGP, CHIP_RS300|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_RS350IGP, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, #if 0 {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1250, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_X1250IGP, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, #endif {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD2400_XT, CHIP_RV610|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD3400_M82, CHIP_RV620|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD3450, CHIP_RV620|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD3470, CHIP_RV620||RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD2600_PRO, CHIP_RV630|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD3650_M, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD3650, CHIP_RV635|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD3670_M, CHIP_RV635|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD3850, CHIP_RV670|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD3300, CHIP_RS780|RADEON_NEW_MEMMAP|RADEON_IS_IGP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD4350, CHIP_RV710|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD4500_M, CHIP_RV710|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD4650, CHIP_RV730|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD4870, CHIP_RV770|RADEON_NEW_MEMMAP}, {PCI_VENDOR_ATI, PCI_PRODUCT_ATI_RADEON_HD4890, CHIP_RV770|RADEON_NEW_MEMMAP}, {0, 0, 0} }; static const struct drm_driver_info radeondrm_driver = { .buf_priv_size = sizeof(drm_radeon_buf_priv_t), .file_priv_size = sizeof(struct drm_radeon_file), .firstopen = radeon_driver_firstopen, .open = radeon_driver_open, .ioctl = radeondrm_ioctl, .close = radeon_driver_close, .lastclose = radeon_driver_lastclose, .vblank_pipes = 2, .get_vblank_counter = radeon_get_vblank_counter, .enable_vblank = radeon_enable_vblank, .disable_vblank = radeon_disable_vblank, .irq_install = radeon_driver_irq_install, .irq_uninstall = radeon_driver_irq_uninstall, .dma_ioctl = radeon_cp_buffers, .name = DRIVER_NAME, .desc = DRIVER_DESC, .date = DRIVER_DATE, .major = DRIVER_MAJOR, .minor = DRIVER_MINOR, .patchlevel = DRIVER_PATCHLEVEL, .flags = DRIVER_AGP | DRIVER_MTRR | DRIVER_SG | DRIVER_DMA | DRIVER_IRQ, }; int radeondrm_probe(struct device *parent, void *match, void *aux) { return drm_pciprobe((struct pci_attach_args *)aux, radeondrm_pciidlist); } void radeondrm_attach(struct device *parent, struct device *self, void *aux) { drm_radeon_private_t *dev_priv = (drm_radeon_private_t *)self; struct pci_attach_args *pa = aux; struct vga_pci_bar *bar; const struct drm_pcidev *id_entry; int is_agp; id_entry = drm_find_description(PCI_VENDOR(pa->pa_id), PCI_PRODUCT(pa->pa_id), radeondrm_pciidlist); dev_priv->flags = id_entry->driver_private; dev_priv->pc = pa->pa_pc; dev_priv->bst = pa->pa_memt; bar = vga_pci_bar_info((struct vga_pci_softc *)parent, 0); if (bar == NULL) { printf(": can't get frambuffer info\n"); return; } dev_priv->fb_aper_offset = bar->base; dev_priv->fb_aper_size = bar->maxsize; bar = vga_pci_bar_info((struct vga_pci_softc *)parent, 2); if (bar == NULL) { printf(": can't get BAR info\n"); return; } dev_priv->regs = vga_pci_bar_map((struct vga_pci_softc *)parent, bar->addr, 0, 0); if (dev_priv->regs == NULL) { printf(": can't map mmio space\n"); return; } if (pci_intr_map(pa, &dev_priv->ih) != 0) { printf(": couldn't map interrupt\n"); return; } printf(": %s\n", pci_intr_string(pa->pa_pc, dev_priv->ih)); mtx_init(&dev_priv->swi_lock, IPL_BIO); switch (dev_priv->flags & RADEON_FAMILY_MASK) { case CHIP_R100: case CHIP_RV200: case CHIP_R200: case CHIP_R300: case CHIP_R350: case CHIP_R420: case CHIP_R423: case CHIP_RV410: case CHIP_RV515: case CHIP_R520: case CHIP_RV570: case CHIP_R580: dev_priv->flags |= RADEON_HAS_HIERZ; break; default: /* all other chips have no hierarchical z buffer */ break; } dev_priv->chip_family = dev_priv->flags & RADEON_FAMILY_MASK; if (pci_get_capability(pa->pa_pc, pa->pa_tag, PCI_CAP_AGP, NULL, NULL)) dev_priv->flags |= RADEON_IS_AGP; else if (pci_get_capability(pa->pa_pc, pa->pa_tag, PCI_CAP_PCIEXPRESS, NULL, NULL)) dev_priv->flags |= RADEON_IS_PCIE; else dev_priv->flags |= RADEON_IS_PCI; DRM_DEBUG("%s card detected\n", ((dev_priv->flags & RADEON_IS_AGP) ? "AGP" : (((dev_priv->flags & RADEON_IS_PCIE) ? "PCIE" : "PCI")))); is_agp = pci_get_capability(pa->pa_pc, pa->pa_tag, PCI_CAP_AGP, NULL, NULL); TAILQ_INIT(&dev_priv->gart_heap); TAILQ_INIT(&dev_priv->fb_heap); dev_priv->drmdev = drm_attach_pci(&radeondrm_driver, pa, is_agp, self); } int radeondrm_detach(struct device *self, int flags) { drm_radeon_private_t *dev_priv = (drm_radeon_private_t *)self; DRM_DEBUG("\n"); if (dev_priv->drmdev != NULL) { config_detach(dev_priv->drmdev, flags); dev_priv->drmdev = NULL; } if (dev_priv->regs != NULL) vga_pci_bar_unmap(dev_priv->regs); return (0); } struct cfattach radeondrm_ca = { sizeof (drm_radeon_private_t), radeondrm_probe, radeondrm_attach, radeondrm_detach }; struct cfdriver radeondrm_cd = { NULL, "radeondrm", DV_DULL }; int radeondrm_ioctl(struct drm_device *dev, u_long cmd, caddr_t data, struct drm_file *file_priv) { if (file_priv->authenticated == 1) { switch (cmd) { case DRM_IOCTL_RADEON_CP_IDLE: return (radeon_cp_idle(dev, data, file_priv)); case DRM_IOCTL_RADEON_CP_RESUME: return (radeon_cp_resume(dev)); case DRM_IOCTL_RADEON_SWAP: return (radeon_cp_swap(dev, data, file_priv)); case DRM_IOCTL_RADEON_CLEAR: return (radeon_cp_clear(dev, data, file_priv)); case DRM_IOCTL_RADEON_TEXTURE: return (radeon_cp_texture(dev, data, file_priv)); case DRM_IOCTL_RADEON_STIPPLE: return (radeon_cp_stipple(dev, data, file_priv)); case DRM_IOCTL_RADEON_CMDBUF: return (radeon_cp_cmdbuf(dev, data, file_priv)); case DRM_IOCTL_RADEON_GETPARAM: return (radeon_cp_getparam(dev, data, file_priv)); case DRM_IOCTL_RADEON_FLIP: return (radeon_cp_flip(dev, data, file_priv)); case DRM_IOCTL_RADEON_ALLOC: return (radeon_mem_alloc(dev, data, file_priv)); case DRM_IOCTL_RADEON_FREE: return (radeon_mem_free(dev, data, file_priv)); case DRM_IOCTL_RADEON_IRQ_EMIT: return (radeon_irq_emit(dev, data, file_priv)); case DRM_IOCTL_RADEON_IRQ_WAIT: return (radeon_irq_wait(dev, data, file_priv)); case DRM_IOCTL_RADEON_SETPARAM: return (radeon_cp_setparam(dev, data, file_priv)); case DRM_IOCTL_RADEON_SURF_ALLOC: return (radeon_surface_alloc(dev, data, file_priv)); case DRM_IOCTL_RADEON_SURF_FREE: return (radeon_surface_free(dev, data, file_priv)); } } if (file_priv->master == 1) { switch (cmd) { case DRM_IOCTL_RADEON_CP_INIT: return (radeon_cp_init(dev, data, file_priv)); case DRM_IOCTL_RADEON_CP_START: return (radeon_cp_start(dev, data, file_priv)); case DRM_IOCTL_RADEON_CP_STOP: return (radeon_cp_stop(dev, data, file_priv)); case DRM_IOCTL_RADEON_CP_RESET: return (radeon_cp_reset(dev, data, file_priv)); case DRM_IOCTL_RADEON_INDIRECT: return (radeon_cp_indirect(dev, data, file_priv)); case DRM_IOCTL_RADEON_INIT_HEAP: return (radeon_mem_init_heap(dev, data, file_priv)); } } return (EINVAL); } u_int32_t radeondrm_read_rptr(struct drm_radeon_private *dev_priv, u_int32_t off) { u_int32_t val; if (dev_priv->flags & RADEON_IS_AGP) { val = bus_space_read_4(dev_priv->ring_rptr->bst, dev_priv->ring_rptr->bsh, off); } else { val = *(((volatile u_int32_t *)dev_priv->ring_rptr->handle) + (off / sizeof(u_int32_t))); val = letoh32(val); } return (val); } void radeondrm_write_rptr(struct drm_radeon_private *dev_priv, u_int32_t off, u_int32_t val) { if (dev_priv->flags & RADEON_IS_AGP) { bus_space_write_4(dev_priv->ring_rptr->bst, dev_priv->ring_rptr->bsh, off, val); } else *(((volatile u_int32_t *)dev_priv->ring_rptr->handle + (off / sizeof(u_int32_t)))) = htole32(val); } u_int32_t radeondrm_get_ring_head(struct drm_radeon_private *dev_priv) { if (dev_priv->writeback_works) return (radeondrm_read_rptr(dev_priv, 0)); else return (RADEON_READ(RADEON_CP_RB_RPTR)); } void radeondrm_set_ring_head(struct drm_radeon_private *dev_priv, u_int32_t val) { radeondrm_write_rptr(dev_priv, 0, val); } u_int32_t radeondrm_get_scratch(struct drm_radeon_private *dev_priv, u_int32_t off) { if (dev_priv->writeback_works) if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) return radeondrm_read_rptr(dev_priv, R600_SCRATCHOFF(off)); else return radeondrm_read_rptr(dev_priv, RADEON_SCRATCHOFF(off)); else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) return RADEON_READ(R600_SCRATCH_REG0 + 4 * off); else return RADEON_READ(RADEON_SCRATCH_REG0 + 4 * off); } void radeondrm_begin_ring(struct drm_radeon_private *dev_priv, int ncmd) { int align_nr; RADEON_VPRINTF("%d\n", ncmd); align_nr = RADEON_RING_ALIGN - ((dev_priv->ring.tail + ncmd) & (RADEON_RING_ALIGN - 1)); align_nr += ncmd; if (dev_priv->ring.space <= align_nr) { radeondrm_commit_ring(dev_priv); radeon_wait_ring(dev_priv, ncmd); } dev_priv->ring.space -= ncmd; dev_priv->ring.wspace = ncmd; dev_priv->ring.woffset = dev_priv->ring.tail; } void radeondrm_advance_ring(struct drm_radeon_private *dev_priv) { RADEON_VPRINTF("wr=0x%06x, tail = 0x%06x\n", dev_priv->ring.woffset, dev_priv->ring.tail); if (((dev_priv->ring.tail + dev_priv->ring.wspace) & dev_priv->ring.tail_mask) != dev_priv->ring.woffset) { DRM_ERROR("mismatch: nr %x, write %x\n", ((dev_priv->ring.tail + dev_priv->ring.wspace) & dev_priv->ring.tail_mask), dev_priv->ring.woffset); } else dev_priv->ring.tail = dev_priv->ring.woffset; } void radeondrm_commit_ring(struct drm_radeon_private *dev_priv) { int i, tail_aligned, num_p2; u_int32_t *ring; /* check if the ring is padded out to 16-dword alignment */ tail_aligned = dev_priv->ring.tail & (RADEON_RING_ALIGN - 1); if (tail_aligned) { num_p2 = RADEON_RING_ALIGN - tail_aligned; ring = dev_priv->ring.start; /* pad with some CP_PACKET2 */ for (i = 0; i < num_p2; i++) ring[dev_priv->ring.tail + i] = CP_PACKET2(); dev_priv->ring.tail += i; dev_priv->ring.space -= num_p2; } dev_priv->ring.tail &= dev_priv->ring.tail_mask; /* XXX 128byte aligned stuff */ /* flush write combining buffer and writes to ring */ DRM_MEMORYBARRIER(); radeondrm_get_ring_head(dev_priv); if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) { RADEON_WRITE(R600_CP_RB_WPTR, dev_priv->ring.tail); /* read from PCI bus to ensure correct posting */ RADEON_READ(R600_CP_RB_RPTR); } else { RADEON_WRITE(RADEON_CP_RB_WPTR, dev_priv->ring.tail); /* read from PCI bus to ensure correct posting */ RADEON_READ(RADEON_CP_RB_RPTR); } } void radeondrm_out_ring(struct drm_radeon_private *dev_priv, u_int32_t x) { RADEON_VPRINTF("0x%08x at 0x%x\n", x, dev_priv->ring.woffset); dev_priv->ring.start[dev_priv->ring.woffset++] = x; dev_priv->ring.woffset &= dev_priv->ring.tail_mask; } void radeondrm_out_ring_table(struct drm_radeon_private *dev_priv, u_int32_t *table, int size) { if (dev_priv->ring.woffset + size > dev_priv->ring.tail_mask) { int i = dev_priv->ring.tail_mask + 1 - dev_priv->ring.woffset; size -= i; while (i--) dev_priv->ring.start[dev_priv->ring.woffset++] = *table++; dev_priv->ring.woffset = 0; } while (size--) dev_priv->ring.start[dev_priv->ring.woffset++] = *table++; dev_priv->ring.woffset &= dev_priv->ring.tail_mask; }