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

/linux-4.4.14/drivers/idle/
H A Di7300_idle.c101 static u8 *ioat_iomap; /* I/O AT memory-mapped control regs (aka CB_BAR) */ variable
200 ioat_iomap = (u8 *) ioremap_nocache(pci_resource_start(ioat_dev, 0), i7300_idle_ioat_init()
203 if (!ioat_iomap) { i7300_idle_ioat_init()
208 ver = readb(ioat_iomap + IOAT_VER_OFFSET); i7300_idle_ioat_init()
215 chan_count = readb(ioat_iomap + IOAT_CHANCNT_OFFSET); i7300_idle_ioat_init()
224 ioat_chanbase = IOAT_CHANBASE(ioat_iomap, ioat_chan); i7300_idle_ioat_init()
248 if (i7300_idle_ioat_selftest(ioat_iomap, ioat_desc, ioat_desc_phys)) { i7300_idle_ioat_init()
273 iounmap(ioat_iomap); i7300_idle_ioat_init()
316 iounmap(ioat_iomap); i7300_idle_ioat_exit()

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