From bbdc070a79b791bec0e374089bd0e7ecd949e6e8 Mon Sep 17 00:00:00 2001 From: Dave Gordon Date: Wed, 20 Jul 2016 18:16:05 +0100 Subject: [PATCH] drm/i915: rename macro parameter(ring) to (engine) 'ring' is an old deprecated term for a GPU engine. Here we make the terminology more consistent by renaming the 'ring' parameter of lots of macros that calculate addresses within the MMIO space of an engine. Signed-off-by: Dave Gordon Link: http://patchwork.freedesktop.org/patch/msgid/1469034967-15840-2-git-send-email-david.s.gordon@intel.com Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_reg.h | 14 +++++++------- drivers/gpu/drm/i915/intel_lrc.h | 16 ++++++++-------- drivers/gpu/drm/i915/intel_ringbuffer.h | 24 ++++++++++++------------ 3 files changed, 27 insertions(+), 27 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index f031231..9397dde 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -186,13 +186,13 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define GEN9_GRDOM_GUC (1 << 5) #define GEN8_GRDOM_MEDIA2 (1 << 7) -#define RING_PP_DIR_BASE(ring) _MMIO((ring)->mmio_base+0x228) -#define RING_PP_DIR_BASE_READ(ring) _MMIO((ring)->mmio_base+0x518) -#define RING_PP_DIR_DCLV(ring) _MMIO((ring)->mmio_base+0x220) +#define RING_PP_DIR_BASE(engine) _MMIO((engine)->mmio_base+0x228) +#define RING_PP_DIR_BASE_READ(engine) _MMIO((engine)->mmio_base+0x518) +#define RING_PP_DIR_DCLV(engine) _MMIO((engine)->mmio_base+0x220) #define PP_DIR_DCLV_2G 0xffffffff -#define GEN8_RING_PDP_UDW(ring, n) _MMIO((ring)->mmio_base+0x270 + (n) * 8 + 4) -#define GEN8_RING_PDP_LDW(ring, n) _MMIO((ring)->mmio_base+0x270 + (n) * 8) +#define GEN8_RING_PDP_UDW(engine, n) _MMIO((engine)->mmio_base+0x270 + (n) * 8 + 4) +#define GEN8_RING_PDP_LDW(engine, n) _MMIO((engine)->mmio_base+0x270 + (n) * 8) #define GEN8_R_PWR_CLK_STATE _MMIO(0x20C8) #define GEN8_RPCS_ENABLE (1 << 31) @@ -1647,7 +1647,7 @@ enum skl_disp_power_wells { #define ARB_MODE_BWGTLB_DISABLE (1<<9) #define ARB_MODE_SWIZZLE_BDW (1<<1) #define RENDER_HWS_PGA_GEN7 _MMIO(0x04080) -#define RING_FAULT_REG(ring) _MMIO(0x4094 + 0x100*(ring)->id) +#define RING_FAULT_REG(engine) _MMIO(0x4094 + 0x100*(engine)->id) #define RING_FAULT_GTTSEL_MASK (1<<11) #define RING_FAULT_SRCID(x) (((x) >> 3) & 0xff) #define RING_FAULT_FAULT_TYPE(x) (((x) >> 1) & 0x3) @@ -1845,7 +1845,7 @@ enum skl_disp_power_wells { #define GFX_MODE _MMIO(0x2520) #define GFX_MODE_GEN7 _MMIO(0x229c) -#define RING_MODE_GEN7(ring) _MMIO((ring)->mmio_base+0x29c) +#define RING_MODE_GEN7(engine) _MMIO((engine)->mmio_base+0x29c) #define GFX_RUN_LIST_ENABLE (1<<15) #define GFX_INTERRUPT_STEERING (1<<14) #define GFX_TLB_INVALIDATE_EXPLICIT (1<<13) diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h index aa3ac02..3828730 100644 --- a/drivers/gpu/drm/i915/intel_lrc.h +++ b/drivers/gpu/drm/i915/intel_lrc.h @@ -29,17 +29,17 @@ #define GEN8_LR_CONTEXT_ALIGN 4096 /* Execlists regs */ -#define RING_ELSP(ring) _MMIO((ring)->mmio_base + 0x230) -#define RING_EXECLIST_STATUS_LO(ring) _MMIO((ring)->mmio_base + 0x234) -#define RING_EXECLIST_STATUS_HI(ring) _MMIO((ring)->mmio_base + 0x234 + 4) -#define RING_CONTEXT_CONTROL(ring) _MMIO((ring)->mmio_base + 0x244) +#define RING_ELSP(engine) _MMIO((engine)->mmio_base + 0x230) +#define RING_EXECLIST_STATUS_LO(engine) _MMIO((engine)->mmio_base + 0x234) +#define RING_EXECLIST_STATUS_HI(engine) _MMIO((engine)->mmio_base + 0x234 + 4) +#define RING_CONTEXT_CONTROL(engine) _MMIO((engine)->mmio_base + 0x244) #define CTX_CTRL_INHIBIT_SYN_CTX_SWITCH (1 << 3) #define CTX_CTRL_ENGINE_CTX_RESTORE_INHIBIT (1 << 0) #define CTX_CTRL_RS_CTX_ENABLE (1 << 1) -#define RING_CONTEXT_STATUS_BUF_BASE(ring) _MMIO((ring)->mmio_base + 0x370) -#define RING_CONTEXT_STATUS_BUF_LO(ring, i) _MMIO((ring)->mmio_base + 0x370 + (i) * 8) -#define RING_CONTEXT_STATUS_BUF_HI(ring, i) _MMIO((ring)->mmio_base + 0x370 + (i) * 8 + 4) -#define RING_CONTEXT_STATUS_PTR(ring) _MMIO((ring)->mmio_base + 0x3a0) +#define RING_CONTEXT_STATUS_BUF_BASE(engine) _MMIO((engine)->mmio_base + 0x370) +#define RING_CONTEXT_STATUS_BUF_LO(engine, i) _MMIO((engine)->mmio_base + 0x370 + (i) * 8) +#define RING_CONTEXT_STATUS_BUF_HI(engine, i) _MMIO((engine)->mmio_base + 0x370 + (i) * 8 + 4) +#define RING_CONTEXT_STATUS_PTR(engine) _MMIO((engine)->mmio_base + 0x3a0) /* The docs specify that the write pointer wraps around after 5h, "After status * is written out to the last available status QW at offset 5h, this pointer diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 05bab8b..4671fb8 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -31,23 +31,23 @@ struct intel_hw_status_page { struct drm_i915_gem_object *obj; }; -#define I915_READ_TAIL(ring) I915_READ(RING_TAIL((ring)->mmio_base)) -#define I915_WRITE_TAIL(ring, val) I915_WRITE(RING_TAIL((ring)->mmio_base), val) +#define I915_READ_TAIL(engine) I915_READ(RING_TAIL((engine)->mmio_base)) +#define I915_WRITE_TAIL(engine, val) I915_WRITE(RING_TAIL((engine)->mmio_base), val) -#define I915_READ_START(ring) I915_READ(RING_START((ring)->mmio_base)) -#define I915_WRITE_START(ring, val) I915_WRITE(RING_START((ring)->mmio_base), val) +#define I915_READ_START(engine) I915_READ(RING_START((engine)->mmio_base)) +#define I915_WRITE_START(engine, val) I915_WRITE(RING_START((engine)->mmio_base), val) -#define I915_READ_HEAD(ring) I915_READ(RING_HEAD((ring)->mmio_base)) -#define I915_WRITE_HEAD(ring, val) I915_WRITE(RING_HEAD((ring)->mmio_base), val) +#define I915_READ_HEAD(engine) I915_READ(RING_HEAD((engine)->mmio_base)) +#define I915_WRITE_HEAD(engine, val) I915_WRITE(RING_HEAD((engine)->mmio_base), val) -#define I915_READ_CTL(ring) I915_READ(RING_CTL((ring)->mmio_base)) -#define I915_WRITE_CTL(ring, val) I915_WRITE(RING_CTL((ring)->mmio_base), val) +#define I915_READ_CTL(engine) I915_READ(RING_CTL((engine)->mmio_base)) +#define I915_WRITE_CTL(engine, val) I915_WRITE(RING_CTL((engine)->mmio_base), val) -#define I915_READ_IMR(ring) I915_READ(RING_IMR((ring)->mmio_base)) -#define I915_WRITE_IMR(ring, val) I915_WRITE(RING_IMR((ring)->mmio_base), val) +#define I915_READ_IMR(engine) I915_READ(RING_IMR((engine)->mmio_base)) +#define I915_WRITE_IMR(engine, val) I915_WRITE(RING_IMR((engine)->mmio_base), val) -#define I915_READ_MODE(ring) I915_READ(RING_MI_MODE((ring)->mmio_base)) -#define I915_WRITE_MODE(ring, val) I915_WRITE(RING_MI_MODE((ring)->mmio_base), val) +#define I915_READ_MODE(engine) I915_READ(RING_MI_MODE((engine)->mmio_base)) +#define I915_WRITE_MODE(engine, val) I915_WRITE(RING_MI_MODE((engine)->mmio_base), val) /* seqno size is actually only a uint32, but since we plan to use MI_FLUSH_DW to * do the writes, and that must have qw aligned offsets, simply pretend it's 8b. -- 2.7.4