//anongit.freedesktop.org/mesa/drm
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path: root/shared-core/nouveau_reg.h
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#define NV03_BOOT_0                                        0x00100000
#    define NV03_BOOT_0_RAM_AMOUNT                         0x00000003
#    define NV03_BOOT_0_RAM_AMOUNT_8MB                     0x00000000
#    define NV03_BOOT_0_RAM_AMOUNT_2MB                     0x00000001
#    define NV03_BOOT_0_RAM_AMOUNT_4MB                     0x00000002
#    define NV03_BOOT_0_RAM_AMOUNT_8MB_SDRAM               0x00000003
#    define NV04_BOOT_0_RAM_AMOUNT_32MB                    0x00000000
#    define NV04_BOOT_0_RAM_AMOUNT_4MB                     0x00000001
#    define NV04_BOOT_0_RAM_AMOUNT_8MB                     0x00000002
#    define NV04_BOOT_0_RAM_AMOUNT_16MB                    0x00000003

#define NV04_FIFO_DATA                                     0x0010020c
#    define NV10_FIFO_DATA_RAM_AMOUNT_MB_MASK              0xfff00000
#    define NV10_FIFO_DATA_RAM_AMOUNT_MB_SHIFT             20