Commit c1502e28 authored by Linus Torvalds's avatar Linus Torvalds
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i386: Fix broken mmiocfg accesses

Commit 3320ad99

 broke mmio config space
accesses totally on i386 - it dropped the "reg" offset to the address.

Cc: dean gaudet <dean@arctic.org>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b8d3f244
......@@ -115,13 +115,13 @@ static int pci_mmcfg_write(unsigned int seg, unsigned int bus,
switch (len) {
case 1:
mmio_config_writeb(mmcfg_virt_addr, value);
mmio_config_writeb(mmcfg_virt_addr + reg, value);
break;
case 2:
mmio_config_writew(mmcfg_virt_addr, value);
mmio_config_writew(mmcfg_virt_addr + reg, value);
break;
case 4:
mmio_config_writel(mmcfg_virt_addr, value);
mmio_config_writel(mmcfg_virt_addr + reg, value);
break;
}
spin_unlock_irqrestore(&pci_config_lock, flags);
......
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