diff options
| author | Gareth Hughes <gareth@users.sourceforge.net> | 2001-02-16 05:24:06 +0000 |
|---|---|---|
| committer | Gareth Hughes <gareth@users.sourceforge.net> | 2001-02-16 05:24:06 +0000 |
| commit | 01a14789edce0ce1cae0f3fd4328833399fae56d (patch) | |
| tree | 455e6c689273e86516654df7b62e97a3131256d5 /linux/i810.h | |
| parent | 1d30ac11404c588e4a158d72f987c1fb3e478bea (diff) | |
- Clean up the way customization of the templates is done.
- Fix old-style DMA for gamma driver (please test).
- Pull out IRQ handling into drm_dma.h (please test on i810, gamma).
- Lots of general cleanups, remove compiler warnings etc.
Diffstat (limited to 'linux/i810.h')
| -rw-r--r-- | linux/i810.h | 66 |
1 files changed, 63 insertions, 3 deletions
diff --git a/linux/i810.h b/linux/i810.h index 021d7988..303ddd5e 100644 --- a/linux/i810.h +++ b/linux/i810.h @@ -34,17 +34,77 @@ */ #define DRM(x) i810_##x +/* General customization: + */ #define __HAVE_AGP 1 #define __MUST_HAVE_AGP 1 - #define __HAVE_MTRR 1 - #define __HAVE_CTX_BITMAP 1 +/* Driver customization: + */ +#define __HAVE_RELEASE 1 +#define DRIVER_RELEASE() do { \ + i810_reclaim_buffers( dev, priv->pid ); \ +} while (0) + +/* DMA customization: + */ #define __HAVE_DMA 1 -#define __HAVE_DMA_IRQ 1 #define __HAVE_DMA_QUEUE 1 #define __HAVE_DMA_WAITLIST 1 #define __HAVE_DMA_RECLAIM 1 +#define __HAVE_DMA_QUIESCENT 1 +#define DRIVER_DMA_QUIESCENT() do { \ + i810_dma_quiescent( dev ); \ +} while (0) + +#define __HAVE_DMA_IRQ 1 +#define __HAVE_DMA_IRQ_BH 1 +#define DRIVER_PREINSTALL() do { \ + u16 tmp; \ + tmp = I810_READ16( I810REG_HWSTAM ); \ + tmp = tmp & 0x6000; \ + I810_WRITE16( I810REG_HWSTAM, tmp ); \ + \ + tmp = I810_READ16( I810REG_INT_MASK_R ); \ + tmp = tmp & 0x6000; /* Unmask interrupts */ \ + I810_WRITE16( I810REG_INT_MASK_R, tmp ); \ + tmp = I810_READ16( I810REG_INT_ENABLE_R ); \ + tmp = tmp & 0x6000; /* Disable all interrupts */ \ + I810_WRITE16( I810REG_INT_ENABLE_R, tmp ); \ +} while (0) + +#define DRIVER_POSTINSTALL() do { \ + u16 tmp; \ + tmp = I810_READ16( I810REG_INT_ENABLE_R ); \ + tmp = tmp & 0x6000; \ + tmp = tmp | 0x0003; /* Enable bp & user interrupts */ \ + I810_WRITE16( I810REG_INT_ENABLE_R, tmp ); \ +} while (0) + +#define DRIVER_UNINSTALL() do { \ + u16 tmp; \ + tmp = I810_READ16( I810REG_INT_IDENTITY_R ); \ + tmp = tmp & ~(0x6000); /* Clear all interrupts */ \ + if ( tmp != 0 ) I810_WRITE16( I810REG_INT_IDENTITY_R, tmp ); \ + \ + tmp = I810_READ16( I810REG_INT_ENABLE_R ); \ + tmp = tmp & 0x6000; /* Disable all interrupts */ \ + I810_WRITE16( I810REG_INT_ENABLE_R, tmp ); \ +} while (0) + +/* Buffer customization: + */ + +#define DRIVER_BUF_PRIV_T drm_i810_buf_priv_t + +#define DRIVER_AGP_BUFFERS_MAP( dev ) \ +({ \ + drm_i810_private_t *dev_priv = (dev)->dev_private; \ + drm_map_t *map = (dev)->maplist[dev_priv->buffer_map_idx]; \ + map; \ +}) + #endif |