Searched refs:apsize (Results 1 - 6 of 6) sorted by relevance

/freebsd-11-stable/sys/dev/agp/
H A Dagp_via.c243 u_int32_t apsize; local
246 apsize = pci_read_config(dev, sc->regs[REG_APSIZE], 1);
251 * are always forced to zero and each zero bit in the apsize
255 return (((apsize ^ 0xff) << 20) | ((1 << 20) - 1)) + 1;
257 apsize = pci_read_config(dev, sc->regs[REG_APSIZE], 2) & 0xfff;
258 switch (apsize) {
291 u_int32_t apsize, key, val; local
297 apsize = ((aperture - 1) >> 20) ^ 0xff;
302 if ((((apsize ^ 0xff) << 20) | ((1 << 20) - 1)) + 1 != aperture)
305 pci_write_config(dev, sc->regs[REG_APSIZE], apsize,
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H A Dagp_amd64.c433 uint32_t apsize; local
436 case 0x02000000: apsize = 0x0f; break; /* 32 MB */
437 case 0x04000000: apsize = 0x0e; break; /* 64 MB */
438 case 0x08000000: apsize = 0x0c; break; /* 128 MB */
439 case 0x10000000: apsize = 0x08; break; /* 256 MB */
440 case 0x20000000: apsize = 0x00; break; /* 512 MB */
447 0xfffffff0) | apsize, 4);
470 uint32_t apsize; local
472 apsize = ((aperture - 1) >> 20) ^ 0xff;
473 if ((((apsize
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H A Dagp_intel.c323 u_int32_t apsize; local
327 apsize = pci_read_config(dev, AGP_INTEL_APSIZE, 1) & sc->aperture_mask;
332 * are always forced to zero and each zero bit in the apsize
336 return ((((apsize ^ sc->aperture_mask) << 22) | ((1 << 22) - 1)) + 1);
343 u_int32_t apsize; local
350 apsize = ((aperture - 1) >> 22) ^ sc->aperture_mask;
355 if ((((apsize ^ sc->aperture_mask) << 22) | ((1 << 22) - 1)) + 1 != aperture)
358 sc->current_aperture = apsize;
360 pci_write_config(dev, AGP_INTEL_APSIZE, apsize, 1);
H A Dagp_amd.c81 u_int32_t apsize = AGP_GET_APERTURE(dev); local
82 u_int32_t entries = apsize >> AGP_PAGE_SHIFT;
89 apsize / (1024*1024));
H A Dagp_ati.c127 u_int32_t apsize = AGP_GET_APERTURE(dev); local
128 u_int32_t entries = apsize >> AGP_PAGE_SHIFT;
H A Dagp.c136 u_int32_t apsize = AGP_GET_APERTURE(dev); local
137 u_int32_t entries = apsize >> AGP_PAGE_SHIFT;
143 apsize / (1024*1024));

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