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Lines 438-450
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| 438 |
} else if (step == 1) { |
438 |
} else if (step == 1) { |
| 439 |
/* Special case for 1..8bit widths */ |
439 |
/* Special case for 1..8bit widths */ |
| 440 |
while (height--) { |
440 |
while (height--) { |
| 441 |
mga_writel(mmio, 0, *chardata); |
441 |
#if defined(__BIG_ENDIAN) |
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442 |
fb_writel((*chardata) << 24, mmio.vaddr); |
| 443 |
#else |
| 444 |
fb_writel(*chardata, mmio.vaddr); |
| 445 |
#endif |
| 442 |
chardata++; |
446 |
chardata++; |
| 443 |
} |
447 |
} |
| 444 |
} else if (step == 2) { |
448 |
} else if (step == 2) { |
| 445 |
/* Special case for 9..15bit widths */ |
449 |
/* Special case for 9..15bit widths */ |
| 446 |
while (height--) { |
450 |
while (height--) { |
| 447 |
mga_writel(mmio, 0, *(u_int16_t*)chardata); |
451 |
#if defined(__BIG_ENDIAN) |
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452 |
fb_writel((*(u_int16_t*)chardata) << 16, mmio.vaddr); |
| 453 |
#else |
| 454 |
fb_writel(*(u_int16_t*)chardata, mmio.vaddr); |
| 455 |
#endif |
| 448 |
chardata += 2; |
456 |
chardata += 2; |
| 449 |
} |
457 |
} |
| 450 |
} else { |
458 |
} else { |
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Lines 454-460
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| 454 |
|
462 |
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| 455 |
for (i = 0; i < step; i += 4) { |
463 |
for (i = 0; i < step; i += 4) { |
| 456 |
/* Hope that there are at least three readable bytes beyond the end of bitmap */ |
464 |
/* Hope that there are at least three readable bytes beyond the end of bitmap */ |
| 457 |
mga_writel(mmio, 0, get_unaligned((u_int32_t*)(chardata + i))); |
465 |
fb_writel(get_unaligned((u_int32_t*)(chardata + i)),mmio.vaddr); |
| 458 |
} |
466 |
} |
| 459 |
chardata += step; |
467 |
chardata += step; |
| 460 |
} |
468 |
} |
