Searched refs:io_virt (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.4/drivers/video/fbdev/ |
| D | tridentfb.c | 33 void __iomem *io_virt; /* iospace virtual memory address */ member
166 fb_writeb(val, p->io_virt + reg); in t_outb()
171 return fb_readb(p->io_virt + reg); in t_inb()
176 fb_writel(v, par->io_virt + r); in writemmr()
181 return fb_readl(par->io_virt + r); in readmmr()
193 u8 reg = vga_mm_rcrt(par->io_virt, I2C) & DDC_MASK_TGUI; in tridentfb_ddc_setscl_tgui()
200 vga_mm_wcrt(par->io_virt, I2C, reg); in tridentfb_ddc_setscl_tgui()
206 u8 reg = vga_mm_rcrt(par->io_virt, I2C) & DDC_MASK_TGUI; in tridentfb_ddc_setsda_tgui()
213 vga_mm_wcrt(par->io_virt, I2C, reg); in tridentfb_ddc_setsda_tgui()
220 return !!(vga_mm_rcrt(par->io_virt, I2C) & DDC_SDA_TGUI); in tridentfb_ddc_getsda_tgui()
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| /Linux-v5.4/drivers/pcmcia/ |
| D | electra_cf.c | 40 void __iomem *io_virt; member
213 cf->io_virt = (void __iomem *)(area->addr); in electra_cf_probe()
218 if (!cf->mem_base || !cf->io_virt || !cf->gpio_base || in electra_cf_probe()
219 (__ioremap_at(io.start, cf->io_virt, cf->io_size, in electra_cf_probe()
227 cf->io_base = (unsigned long)cf->io_virt - VMALLOC_END; in electra_cf_probe()
308 if (cf->io_virt) in electra_cf_probe()
309 __iounmap_at(cf->io_virt, cf->io_size); in electra_cf_probe()
333 __iounmap_at(cf->io_virt, cf->io_size); in electra_cf_remove()
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| /Linux-v5.4/drivers/infiniband/hw/mlx5/ |
| D | odp.c | 476 u64 io_virt, size_t bcnt) in implicit_mr_get_data() argument
481 u64 addr = io_virt & MLX5_IMR_MTT_MASK; in implicit_mr_get_data()
489 io_virt, bcnt, addr, odp); in implicit_mr_get_data()
528 if (unlikely(addr < io_virt + bcnt)) { in implicit_mr_get_data()
612 u64 io_virt, size_t bcnt, u32 *bytes_mapped, in pagefault_mr() argument
625 odp = implicit_mr_get_data(mr, io_virt, bcnt); in pagefault_mr()
635 size = min_t(size_t, bcnt, ib_umem_end(odp) - io_virt); in pagefault_mr()
639 start_idx = (io_virt - (mr->mmkey.iova & page_mask)) >> page_shift; in pagefault_mr()
660 ret = ib_umem_odp_map_dma_pages(odp, io_virt, size, access_mask, in pagefault_mr()
690 (io_virt - round_down(io_virt, 1 << page_shift)); in pagefault_mr()
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