From patchwork Wed May 29 02:22:29 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Widawsky X-Patchwork-Id: 2627721 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork1.kernel.org (Postfix) with ESMTP id 482583FDBC for ; Wed, 29 May 2013 02:33:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 358D5E627C for ; Tue, 28 May 2013 19:33:52 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from shiva.localdomain (unknown [209.20.75.48]) by gabe.freedesktop.org (Postfix) with ESMTP id 4E482E62AF for ; Tue, 28 May 2013 19:21:14 -0700 (PDT) Received: by shiva.localdomain (Postfix, from userid 1005) id A813D88763; Wed, 29 May 2013 02:20:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on shiva.chad-versace.us X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00, URIBL_BLOCKED autolearn=unavailable version=3.3.2 Received: from lundgren.kumite (c-24-21-100-90.hsd1.or.comcast.net [24.21.100.90]) by shiva.localdomain (Postfix) with ESMTPSA id 7C6F688759; Wed, 29 May 2013 02:19:56 +0000 (UTC) From: Ben Widawsky To: Intel GFX Date: Tue, 28 May 2013 19:22:29 -0700 Message-Id: <1369794154-1639-14-git-send-email-ben@bwidawsk.net> X-Mailer: git-send-email 1.8.3 In-Reply-To: <1369794154-1639-1-git-send-email-ben@bwidawsk.net> References: <1367110769-1306-1-git-send-email-ben@bwidawsk.net> <1369794154-1639-1-git-send-email-ben@bwidawsk.net> Cc: Ben Widawsky Subject: [Intel-gfx] [PATCH 13/18] [v2] drm/i915: consolidate interrupt naming scheme X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org The motivation here is we're going to add some new interrupt definitions and handling outside of the GT interrupts which is all we've managed so far (with some RPS exceptions). By consolidating the names in the future we can make thing a bit cleaner as we don't need to define register names twice, and we can leverage pretty decent overlap in HW registers since ILK. To explain briefly what is in the comments: there are two sets of interrupt masking/enabling registers. At least so far, the definitions of the two sets overlap. The old code setup distinct names for interrupts in each set, ie. one for global, and one for ring. This made things confusing when using the wrong defines in the wrong places. rebase: Modified VLV bits v2: Renamed GT_RENDER_MASTER to GT_RENDER_CS_MASTER (Damien) Reviewed-by: Damien Lespiau Signed-off-by: Ben Widawsky --- drivers/gpu/drm/i915/i915_irq.c | 61 ++++++++++--------- drivers/gpu/drm/i915/i915_reg.h | 101 ++++++++++++++------------------ drivers/gpu/drm/i915/intel_ringbuffer.c | 21 ++++--- 3 files changed, 85 insertions(+), 98 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 8da936d..4f7a12f 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -780,7 +780,7 @@ static void ivybridge_parity_work(struct work_struct *work) I915_WRITE(GEN7_MISCCPCTL, misccpctl); spin_lock_irqsave(&dev_priv->irq_lock, flags); - dev_priv->gt_irq_mask &= ~GT_GEN7_L3_PARITY_ERROR_INTERRUPT; + dev_priv->gt_irq_mask &= ~GT_RENDER_L3_PARITY_ERROR_INTERRUPT; I915_WRITE(GTIMR, dev_priv->gt_irq_mask); spin_unlock_irqrestore(&dev_priv->irq_lock, flags); @@ -812,7 +812,7 @@ static void ivybridge_handle_parity_error(struct drm_device *dev) return; spin_lock_irqsave(&dev_priv->irq_lock, flags); - dev_priv->gt_irq_mask |= GT_GEN7_L3_PARITY_ERROR_INTERRUPT; + dev_priv->gt_irq_mask |= GT_RENDER_L3_PARITY_ERROR_INTERRUPT; I915_WRITE(GTIMR, dev_priv->gt_irq_mask); spin_unlock_irqrestore(&dev_priv->irq_lock, flags); @@ -824,22 +824,22 @@ static void snb_gt_irq_handler(struct drm_device *dev, u32 gt_iir) { - if (gt_iir & (GEN6_RENDER_USER_INTERRUPT | - GEN6_RENDER_PIPE_CONTROL_NOTIFY_INTERRUPT)) + if (gt_iir & + (GT_RENDER_USER_INTERRUPT | GT_RENDER_PIPECTL_NOTIFY_INTERRUPT)) notify_ring(dev, &dev_priv->ring[RCS]); - if (gt_iir & GEN6_BSD_USER_INTERRUPT) + if (gt_iir & GT_BSD_USER_INTERRUPT) notify_ring(dev, &dev_priv->ring[VCS]); - if (gt_iir & GEN6_BLITTER_USER_INTERRUPT) + if (gt_iir & GT_BLT_USER_INTERRUPT) notify_ring(dev, &dev_priv->ring[BCS]); - if (gt_iir & (GT_GEN6_BLT_CS_ERROR_INTERRUPT | - GT_GEN6_BSD_CS_ERROR_INTERRUPT | - GT_RENDER_CS_ERROR_INTERRUPT)) { + if (gt_iir & (GT_BLT_CS_ERROR_INTERRUPT | + GT_BSD_CS_ERROR_INTERRUPT | + GT_RENDER_CS_MASTER_ERROR_INTERRUPT)) { DRM_ERROR("GT error interrupt 0x%08x\n", gt_iir); i915_handle_error(dev, false); } - if (gt_iir & GT_GEN7_L3_PARITY_ERROR_INTERRUPT) + if (gt_iir & GT_RENDER_L3_PARITY_ERROR_INTERRUPT) ivybridge_handle_parity_error(dev); } @@ -1283,9 +1283,10 @@ static void ilk_gt_irq_handler(struct drm_device *dev, struct drm_i915_private *dev_priv, u32 gt_iir) { - if (gt_iir & (GT_USER_INTERRUPT | GT_PIPE_NOTIFY)) + if (gt_iir & + (GT_RENDER_USER_INTERRUPT | GT_RENDER_PIPECTL_NOTIFY_INTERRUPT)) notify_ring(dev, &dev_priv->ring[RCS]); - if (gt_iir & GT_BSD_USER_INTERRUPT) + if (gt_iir & ILK_BSD_USER_INTERRUPT) notify_ring(dev, &dev_priv->ring[VCS]); } @@ -2640,7 +2641,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev) DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE | DE_AUX_CHANNEL_A | DE_PIPEB_FIFO_UNDERRUN | DE_PIPEA_FIFO_UNDERRUN | DE_POISON; - u32 render_irqs; + u32 gt_irqs; dev_priv->irq_mask = ~display_mask; @@ -2655,17 +2656,15 @@ static int ironlake_irq_postinstall(struct drm_device *dev) I915_WRITE(GTIIR, I915_READ(GTIIR)); I915_WRITE(GTIMR, dev_priv->gt_irq_mask); + gt_irqs = GT_RENDER_USER_INTERRUPT; + if (IS_GEN6(dev)) - render_irqs = - GT_USER_INTERRUPT | - GEN6_BSD_USER_INTERRUPT | - GEN6_BLITTER_USER_INTERRUPT; + gt_irqs |= GT_BLT_USER_INTERRUPT | GT_BSD_USER_INTERRUPT; else - render_irqs = - GT_USER_INTERRUPT | - GT_PIPE_NOTIFY | - GT_BSD_USER_INTERRUPT; - I915_WRITE(GTIER, render_irqs); + gt_irqs |= GT_RENDER_PIPECTL_NOTIFY_INTERRUPT | + ILK_BSD_USER_INTERRUPT; + + I915_WRITE(GTIER, gt_irqs); POSTING_READ(GTIER); ibx_irq_postinstall(dev); @@ -2691,7 +2690,7 @@ static int ivybridge_irq_postinstall(struct drm_device *dev) DE_PLANEA_FLIP_DONE_IVB | DE_AUX_CHANNEL_A_IVB | DE_ERR_INT_IVB; - u32 render_irqs; + u32 gt_irqs; dev_priv->irq_mask = ~display_mask; @@ -2706,14 +2705,14 @@ static int ivybridge_irq_postinstall(struct drm_device *dev) DE_PIPEA_VBLANK_IVB); POSTING_READ(DEIER); - dev_priv->gt_irq_mask = ~GT_GEN7_L3_PARITY_ERROR_INTERRUPT; + dev_priv->gt_irq_mask = ~GT_RENDER_L3_PARITY_ERROR_INTERRUPT; I915_WRITE(GTIIR, I915_READ(GTIIR)); I915_WRITE(GTIMR, dev_priv->gt_irq_mask); - render_irqs = GT_USER_INTERRUPT | GEN6_BSD_USER_INTERRUPT | - GEN6_BLITTER_USER_INTERRUPT | GT_GEN7_L3_PARITY_ERROR_INTERRUPT; - I915_WRITE(GTIER, render_irqs); + gt_irqs = GT_RENDER_USER_INTERRUPT | GT_BSD_USER_INTERRUPT | + GT_BLT_USER_INTERRUPT | GT_RENDER_L3_PARITY_ERROR_INTERRUPT; + I915_WRITE(GTIER, gt_irqs); POSTING_READ(GTIER); /* Power management */ @@ -2729,9 +2728,9 @@ static int ivybridge_irq_postinstall(struct drm_device *dev) static int valleyview_irq_postinstall(struct drm_device *dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + u32 gt_irqs; u32 enable_mask; u32 pipestat_enable = PLANE_FLIP_DONE_INT_EN_VLV; - u32 render_irqs; enable_mask = I915_DISPLAY_PORT_INTERRUPT; enable_mask |= I915_DISPLAY_PIPE_A_EVENT_INTERRUPT | @@ -2767,9 +2766,9 @@ static int valleyview_irq_postinstall(struct drm_device *dev) I915_WRITE(GTIIR, I915_READ(GTIIR)); I915_WRITE(GTIMR, dev_priv->gt_irq_mask); - render_irqs = GT_USER_INTERRUPT | GEN6_BSD_USER_INTERRUPT | - GEN6_BLITTER_USER_INTERRUPT; - I915_WRITE(GTIER, render_irqs); + gt_irqs = GT_RENDER_USER_INTERRUPT | GT_BSD_USER_INTERRUPT | + GT_BLT_USER_INTERRUPT; + I915_WRITE(GTIER, gt_irqs); POSTING_READ(GTIER); /* ack & enable invalid PTE error interrupts */ diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 3a29f99..b740f0d 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -742,24 +742,6 @@ #define VLV_IMR (VLV_DISPLAY_BASE + 0x20a8) #define VLV_ISR (VLV_DISPLAY_BASE + 0x20ac) #define VLV_PCBR (VLV_DISPLAY_BASE + 0x2120) -#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1<<18) -#define I915_DISPLAY_PORT_INTERRUPT (1<<17) -#define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1<<15) -#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1<<14) /* p-state */ -#define I915_HWB_OOM_INTERRUPT (1<<13) -#define I915_SYNC_STATUS_INTERRUPT (1<<12) -#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1<<11) -#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1<<10) -#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1<<9) -#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1<<8) -#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1<<7) -#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1<<6) -#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1<<5) -#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1<<4) -#define I915_DEBUG_INTERRUPT (1<<2) -#define I915_USER_INTERRUPT (1<<1) -#define I915_ASLE_INTERRUPT (1<<0) -#define I915_BSD_USER_INTERRUPT (1<<25) #define DISPLAY_PLANE_FLIP_PENDING(plane) (1<<(11-(plane))) /* A and B only */ #define EIR 0x020b0 #define EMR 0x020b4 @@ -871,28 +853,6 @@ #define CACHE_MODE_1 0x7004 /* IVB+ */ #define PIXEL_SUBSPAN_COLLECT_OPT_DISABLE (1<<6) -/* GEN6 interrupt control - * Note that the per-ring interrupt bits do alias with the global interrupt bits - * in GTIMR. */ -#define GEN6_RENDER_HWSTAM 0x2098 -#define GEN6_RENDER_IMR 0x20a8 -#define GEN6_RENDER_CONTEXT_SWITCH_INTERRUPT (1 << 8) -#define GEN6_RENDER_PPGTT_PAGE_FAULT (1 << 7) -#define GEN6_RENDER_TIMEOUT_COUNTER_EXPIRED (1 << 6) -#define GEN6_RENDER_L3_PARITY_ERROR (1 << 5) -#define GEN6_RENDER_PIPE_CONTROL_NOTIFY_INTERRUPT (1 << 4) -#define GEN6_RENDER_COMMAND_PARSER_MASTER_ERROR (1 << 3) -#define GEN6_RENDER_SYNC_STATUS (1 << 2) -#define GEN6_RENDER_DEBUG_INTERRUPT (1 << 1) -#define GEN6_RENDER_USER_INTERRUPT (1 << 0) - -#define GEN6_BLITTER_HWSTAM 0x22098 -#define GEN6_BLITTER_IMR 0x220a8 -#define GEN6_BLITTER_MI_FLUSH_DW_NOTIFY_INTERRUPT (1 << 26) -#define GEN6_BLITTER_COMMAND_PARSER_MASTER_ERROR (1 << 25) -#define GEN6_BLITTER_SYNC_STATUS (1 << 24) -#define GEN6_BLITTER_USER_INTERRUPT (1 << 22) - #define GEN6_BLITTER_ECOSKPD 0x221d0 #define GEN6_BLITTER_LOCK_SHIFT 16 #define GEN6_BLITTER_FBC_NOTIFY (1<<3) @@ -903,9 +863,49 @@ #define GEN6_BSD_SLEEP_INDICATOR (1 << 3) #define GEN6_BSD_GO_INDICATOR (1 << 4) -#define GEN6_BSD_HWSTAM 0x12098 -#define GEN6_BSD_IMR 0x120a8 -#define GEN6_BSD_USER_INTERRUPT (1 << 12) +/* On modern GEN architectures interrupt control consists of two sets + * of registers. The first set pertains to the ring generating the + * interrupt. The second control is for the functional block generating the + * interrupt. These are PM, GT, DE, etc. + * + * Luckily *knocks on wood* all the ring interrupt bits match up with the + * GT interrupt bits, so we don't need to duplicate the defines. + * + * These defines should cover us well from SNB->HSW with minor exceptions + * it can also work on ILK. + */ +#define GT_BLT_FLUSHDW_NOTIFY_INTERRUPT (1 << 26) +#define GT_BLT_CS_ERROR_INTERRUPT (1 << 25) +#define GT_BLT_USER_INTERRUPT (1 << 22) +#define GT_BSD_CS_ERROR_INTERRUPT (1 << 15) +#define GT_BSD_USER_INTERRUPT (1 << 12) +#define GT_RENDER_L3_PARITY_ERROR_INTERRUPT (1 << 5) /* !snb */ +#define GT_RENDER_PIPECTL_NOTIFY_INTERRUPT (1 << 4) +#define GT_RENDER_CS_MASTER_ERROR_INTERRUPT (1 << 3) +#define GT_RENDER_SYNC_STATUS_INTERRUPT (1 << 2) +#define GT_RENDER_DEBUG_INTERRUPT (1 << 1) +#define GT_RENDER_USER_INTERRUPT (1 << 0) + +/* These are all the "old" interrupts */ +#define ILK_BSD_USER_INTERRUPT (1<<5) +#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1<<18) +#define I915_DISPLAY_PORT_INTERRUPT (1<<17) +#define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1<<15) +#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1<<14) /* p-state */ +#define I915_HWB_OOM_INTERRUPT (1<<13) +#define I915_SYNC_STATUS_INTERRUPT (1<<12) +#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1<<11) +#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1<<10) +#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1<<9) +#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1<<8) +#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1<<7) +#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1<<6) +#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1<<5) +#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1<<4) +#define I915_DEBUG_INTERRUPT (1<<2) +#define I915_USER_INTERRUPT (1<<1) +#define I915_ASLE_INTERRUPT (1<<0) +#define I915_BSD_USER_INTERRUPT (1 << 25) #define GEN6_BSD_RNCID 0x12198 @@ -3710,21 +3710,6 @@ #define DEIIR 0x44008 #define DEIER 0x4400c -/* GT interrupt. - * Note that for gen6+ the ring-specific interrupt bits do alias with the - * corresponding bits in the per-ring interrupt control registers. */ -#define GT_GEN6_BLT_FLUSHDW_NOTIFY_INTERRUPT (1 << 26) -#define GT_GEN6_BLT_CS_ERROR_INTERRUPT (1 << 25) -#define GT_GEN6_BLT_USER_INTERRUPT (1 << 22) -#define GT_GEN6_BSD_CS_ERROR_INTERRUPT (1 << 15) -#define GT_GEN6_BSD_USER_INTERRUPT (1 << 12) -#define GT_BSD_USER_INTERRUPT (1 << 5) /* ilk only */ -#define GT_GEN7_L3_PARITY_ERROR_INTERRUPT (1 << 5) -#define GT_PIPE_NOTIFY (1 << 4) -#define GT_RENDER_CS_ERROR_INTERRUPT (1 << 3) -#define GT_SYNC_STATUS (1 << 2) -#define GT_USER_INTERRUPT (1 << 0) - #define GTISR 0x44010 #define GTIMR 0x44014 #define GTIIR 0x44018 diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index c7a89bb..5ab8cc2 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -560,7 +560,7 @@ static int init_render_ring(struct intel_ring_buffer *ring) I915_WRITE(INSTPM, _MASKED_BIT_ENABLE(INSTPM_FORCE_ORDERING)); if (HAS_L3_GPU_CACHE(dev)) - I915_WRITE_IMR(ring, ~GEN6_RENDER_L3_PARITY_ERROR); + I915_WRITE_IMR(ring, ~GT_RENDER_L3_PARITY_ERROR_INTERRUPT); return ret; } @@ -982,8 +982,9 @@ gen6_ring_get_irq(struct intel_ring_buffer *ring) spin_lock_irqsave(&dev_priv->irq_lock, flags); if (ring->irq_refcount.gt++ == 0) { if (HAS_L3_GPU_CACHE(dev) && ring->id == RCS) - I915_WRITE_IMR(ring, ~(ring->irq_enable_mask | - GEN6_RENDER_L3_PARITY_ERROR)); + I915_WRITE_IMR(ring, + ~(ring->irq_enable_mask | + GT_RENDER_L3_PARITY_ERROR_INTERRUPT)); else I915_WRITE_IMR(ring, ~ring->irq_enable_mask); dev_priv->gt_irq_mask &= ~ring->irq_enable_mask; @@ -1005,7 +1006,8 @@ gen6_ring_put_irq(struct intel_ring_buffer *ring) spin_lock_irqsave(&dev_priv->irq_lock, flags); if (--ring->irq_refcount.gt == 0) { if (HAS_L3_GPU_CACHE(dev) && ring->id == RCS) - I915_WRITE_IMR(ring, ~GEN6_RENDER_L3_PARITY_ERROR); + I915_WRITE_IMR(ring, + ~GT_RENDER_L3_PARITY_ERROR_INTERRUPT); else I915_WRITE_IMR(ring, ~0); dev_priv->gt_irq_mask |= ring->irq_enable_mask; @@ -1682,7 +1684,7 @@ int intel_init_render_ring_buffer(struct drm_device *dev) ring->flush = gen6_render_ring_flush; ring->irq_get = gen6_ring_get_irq; ring->irq_put = gen6_ring_put_irq; - ring->irq_enable_mask = GT_USER_INTERRUPT; + ring->irq_enable_mask = GT_RENDER_USER_INTERRUPT; ring->get_seqno = gen6_ring_get_seqno; ring->set_seqno = ring_set_seqno; ring->sync_to = gen6_ring_sync; @@ -1701,7 +1703,8 @@ int intel_init_render_ring_buffer(struct drm_device *dev) ring->set_seqno = pc_render_set_seqno; ring->irq_get = gen5_ring_get_irq; ring->irq_put = gen5_ring_put_irq; - ring->irq_enable_mask = GT_USER_INTERRUPT | GT_PIPE_NOTIFY; + ring->irq_enable_mask = GT_RENDER_USER_INTERRUPT | + GT_RENDER_PIPECTL_NOTIFY_INTERRUPT; } else { ring->add_request = i9xx_add_request; if (INTEL_INFO(dev)->gen < 4) @@ -1843,7 +1846,7 @@ int intel_init_bsd_ring_buffer(struct drm_device *dev) ring->add_request = gen6_add_request; ring->get_seqno = gen6_ring_get_seqno; ring->set_seqno = ring_set_seqno; - ring->irq_enable_mask = GEN6_BSD_USER_INTERRUPT; + ring->irq_enable_mask = GT_BSD_USER_INTERRUPT; ring->irq_get = gen6_ring_get_irq; ring->irq_put = gen6_ring_put_irq; ring->dispatch_execbuffer = gen6_ring_dispatch_execbuffer; @@ -1863,7 +1866,7 @@ int intel_init_bsd_ring_buffer(struct drm_device *dev) ring->get_seqno = ring_get_seqno; ring->set_seqno = ring_set_seqno; if (IS_GEN5(dev)) { - ring->irq_enable_mask = GT_BSD_USER_INTERRUPT; + ring->irq_enable_mask = ILK_BSD_USER_INTERRUPT; ring->irq_get = gen5_ring_get_irq; ring->irq_put = gen5_ring_put_irq; } else { @@ -1892,7 +1895,7 @@ int intel_init_blt_ring_buffer(struct drm_device *dev) ring->add_request = gen6_add_request; ring->get_seqno = gen6_ring_get_seqno; ring->set_seqno = ring_set_seqno; - ring->irq_enable_mask = GEN6_BLITTER_USER_INTERRUPT; + ring->irq_enable_mask = GT_BLT_USER_INTERRUPT; ring->irq_get = gen6_ring_get_irq; ring->irq_put = gen6_ring_put_irq; ring->dispatch_execbuffer = gen6_ring_dispatch_execbuffer;