@Eric: Thanks, just let you know that after booting with kcmdline pciehp.pciehp_force=0 and then modprobe acpiphp the hotswap works with card: Silicon Image Sil3132 ExpressCard.
@Eric: Thanks, just let you know that after booting with kcmdline pciehp. pciehp_ force=0 and then modprobe acpiphp the hotswap works with card: Silicon Image Sil3132 ExpressCard.