107 		unsigned long d0, d1;  in bitcpy()  local
117 			d0 = FB_READL(src);  in bitcpy()
118 			d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy()
121 				d0 <<= left;  in bitcpy()
124 				d0 >>= right;  in bitcpy()
129 				d0 = d0 >> right | d1 << left;  in bitcpy()
131 			d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy()
132 			FB_WRITEL(comp(d0, FB_READL(dst), first), dst);  in bitcpy()
140 			d0 = FB_READL(src++);  in bitcpy()
141 			d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy()
145 				d1 = d0;  in bitcpy()
146 				d0 <<= left;  in bitcpy()
153 				d0 = d0 >> right | d1 << left;  in bitcpy()
156 			d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy()
157 			FB_WRITEL(comp(d0, FB_READL(dst), first), dst);  in bitcpy()
158 			d0 = d1;  in bitcpy()
166 				FB_WRITEL(d0 >> right | d1 << left, dst++);  in bitcpy()
167 				d0 = d1;  in bitcpy()
169 				FB_WRITEL(d0 >> right | d1 << left, dst++);  in bitcpy()
170 				d0 = d1;  in bitcpy()
172 				FB_WRITEL(d0 >> right | d1 << left, dst++);  in bitcpy()
173 				d0 = d1;  in bitcpy()
175 				FB_WRITEL(d0 >> right | d1 << left, dst++);  in bitcpy()
176 				d0 = d1;  in bitcpy()
182 				d0 = d0 >> right | d1 << left;  in bitcpy()
183 				d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy()
184 				FB_WRITEL(d0, dst++);  in bitcpy()
185 				d0 = d1;  in bitcpy()
192 					d0 >>= right;  in bitcpy()
198 					d0 = d0 >> right | d1 << left;  in bitcpy()
200 				d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy()
201 				FB_WRITEL(comp(d0, FB_READL(dst), last), dst);  in bitcpy()
280 		unsigned long d0, d1;  in bitcpy_rev()  local
290 			d0 = FB_READL(src);  in bitcpy_rev()
293 				d0 >>= right;  in bitcpy_rev()
296 				d0 <<= left;  in bitcpy_rev()
301 				d0 = d0 << left | d1 >> right;  in bitcpy_rev()
303 			d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy_rev()
304 			FB_WRITEL(comp(d0, FB_READL(dst), last), dst);  in bitcpy_rev()
313 			d0 = FB_READL(src--);  in bitcpy_rev()
314 			d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy_rev()
318 				d1 = d0;  in bitcpy_rev()
319 				d0 >>= right;  in bitcpy_rev()
324 				d0 = d0 << left | d1 >> right;  in bitcpy_rev()
326 			d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy_rev()
328 				FB_WRITEL(d0, dst);  in bitcpy_rev()
330 				FB_WRITEL(comp(d0, FB_READL(dst), first), dst);  in bitcpy_rev()
331 			d0 = d1;  in bitcpy_rev()
340 				FB_WRITEL(d0 << left | d1 >> right, dst--);  in bitcpy_rev()
341 				d0 = d1;  in bitcpy_rev()
343 				FB_WRITEL(d0 << left | d1 >> right, dst--);  in bitcpy_rev()
344 				d0 = d1;  in bitcpy_rev()
346 				FB_WRITEL(d0 << left | d1 >> right, dst--);  in bitcpy_rev()
347 				d0 = d1;  in bitcpy_rev()
349 				FB_WRITEL(d0 << left | d1 >> right, dst--);  in bitcpy_rev()
350 				d0 = d1;  in bitcpy_rev()
356 				d0 = d0 << left | d1 >> right;  in bitcpy_rev()
357 				d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy_rev()
358 				FB_WRITEL(d0, dst--);  in bitcpy_rev()
359 				d0 = d1;  in bitcpy_rev()
366 					d0 <<= left;  in bitcpy_rev()
372 					d0 = d0 << left | d1 >> right;  in bitcpy_rev()
374 				d0 = fb_rev_pixels_in_long(d0, bswapmask);  in bitcpy_rev()
375 				FB_WRITEL(comp(d0, FB_READL(dst), last), dst);  in bitcpy_rev()