Searched refs:em_ctl (Results 1 – 1 of 1) sorted by relevance
292 u32 em_ctl, msg; in ahci_read_em_buffer() local300 em_ctl = readl(mmio + HOST_EM_CTL); in ahci_read_em_buffer()301 if (!(ap->flags & ATA_FLAG_EM) || em_ctl & EM_CTL_XMT || in ahci_read_em_buffer()308 if (!(em_ctl & EM_CTL_MR)) { in ahci_read_em_buffer()314 if (!(em_ctl & EM_CTL_SMB)) in ahci_read_em_buffer()353 u32 em_ctl, msg; in ahci_store_em_buffer() local366 em_ctl = readl(mmio + HOST_EM_CTL); in ahci_store_em_buffer()367 if (em_ctl & EM_CTL_TM) { in ahci_store_em_buffer()379 writel(em_ctl | EM_CTL_TM, mmio + HOST_EM_CTL); in ahci_store_em_buffer()394 u32 em_ctl; in ahci_show_em_supported() local[all …]