Lines Matching refs:istat
98 u32 i, istat; in ast_vhub_irq() local
107 istat = readl(vhub->regs + AST_VHUB_ISR); in ast_vhub_irq()
108 if (!istat) in ast_vhub_irq()
110 writel(istat, vhub->regs + AST_VHUB_ISR); in ast_vhub_irq()
114 istat, in ast_vhub_irq()
119 if (istat & VHUB_IRQ_EP_POOL_ACK_STALL) { in ast_vhub_irq()
133 if (istat & vhub->port_irq_mask) { in ast_vhub_irq()
135 if (istat & VHUB_DEV_IRQ(i)) in ast_vhub_irq()
141 if (istat & (VHUB_IRQ_HUB_EP0_OUT_ACK_STALL | in ast_vhub_irq()
144 if (istat & VHUB_IRQ_HUB_EP0_IN_ACK_STALL) in ast_vhub_irq()
146 if (istat & VHUB_IRQ_HUB_EP0_OUT_ACK_STALL) in ast_vhub_irq()
148 if (istat & VHUB_IRQ_HUB_EP0_SETUP) in ast_vhub_irq()
153 if (istat & (VHUB_IRQ_BUS_RESUME | in ast_vhub_irq()
156 if (istat & VHUB_IRQ_BUS_RESUME) in ast_vhub_irq()
158 if (istat & VHUB_IRQ_BUS_SUSPEND) in ast_vhub_irq()
160 if (istat & VHUB_IRQ_BUS_RESET) in ast_vhub_irq()