#define FLADJ 0x61
#define FLADJ_framelength(x) (((x)-59488)/16)
-typedef volatile union {
- u32 val;
- volatile struct {
- unsigned long current_conn_status:1;
- unsigned long conn_status_change:1;
- unsigned long port_enable:1;
- unsigned long port_enable_change:1;
- unsigned long overcurrent:1;
- unsigned long overcurrent_change:1;
- unsigned long force_port_resume:1;
- unsigned long suspend:1;
- unsigned long port_reset:1;
- unsigned long:1;
- unsigned long line_status:2;
- unsigned long pp:1;
- unsigned long port_owner:1;
- unsigned long port_indicator_control:2;
- unsigned long port_test_control:4;
- unsigned long wake_on_connect_en:1;
- unsigned long wake_on_disconnect_en:1;
- unsigned long wake_on_overcurrent_en:1;
- unsigned long:9;
- } __attribute__ ((packed));
-} __attribute__ ((packed)) portsc_t;
+typedef volatile u32 portsc_t;
+#define P_CURR_CONN_STATUS (1 << 0)
+#define P_CONN_STATUS_CHANGE (1 << 1)
+#define P_PORT_ENABLE (1 << 2)
+#define P_PORT_RESET (1 << 8)
+#define P_LINE_STATUS (3 << 10)
+#define P_LINE_STATUS_LOWSPEED (1 << 10)
+#define P_PP (1 << 12)
+#define P_PORT_OWNER (1 << 13)
typedef volatile struct {
+#define HCS_NPORTS_MASK 0xf
u8 caplength;
u8 res1;
u16 hciversion;
- union {
- u32 hcsparams;
- struct {
- unsigned long n_ports:4;
- unsigned long ppc:1;
- unsigned long:2;
- unsigned long port_routing_rules:1;
- unsigned long n_pcc:4;
- unsigned long n_cc:4;
- unsigned long p_indicator:1;
- unsigned long:3;
- unsigned long debug_port_number:4;
- unsigned long:8;
- } __attribute__ ((packed));
- };
- union {
- u32 hccparams;
- struct {
- unsigned long cap_64b_addr:1;
- unsigned long cap_prog_framelist_size:1;
- unsigned long cap_async_park:1;
- unsigned long:1;
- unsigned long isoc_sched_threshold:4;
- unsigned long eecp:8;
- unsigned long:16;
- } __attribute__ ((packed));
- };
- union {
- u64 hcsp_portroute;
- struct {
- unsigned long portroute0:4;
- unsigned long portroute1:4;
- unsigned long portroute2:4;
- unsigned long portroute3:4;
- unsigned long portroute4:4;
- unsigned long portroute5:4;
- unsigned long portroute6:4;
- unsigned long portroute7:4;
- unsigned long portroute8:4;
- unsigned long portroute9:4;
- unsigned long portroute10:4;
- unsigned long portroute11:4;
- unsigned long portroute12:4;
- unsigned long portroute13:4;
- unsigned long portroute14:4;
- unsigned long portroute15:4;
- unsigned long:4;
- } __attribute__ ((packed));
- };
+ u32 hcsparams;
+ u32 hccparams;
+ u64 hcsp_portroute;
} __attribute__ ((packed)) hc_cap_t;
typedef volatile struct {
- union {
- u32 usbcmd;
- volatile struct {
- unsigned long rs:1;
- unsigned long hcreset:1;
- unsigned long frame_list_size:2;
- unsigned long periodic_sched_enable:1;
- unsigned long async_sched_enable:1;
- unsigned long irq_on_async_advance_doorbell:1;
- unsigned long light_hc_reset:1;
- unsigned long async_sched_park_mode_count:2;
- unsigned long:1;
- unsigned long async_sched_park_mode_enable:1;
- unsigned long:4;
- unsigned long irq_threshold_count:8;
- unsigned long:8;
- } __attribute__ ((packed));
- };
- union {
- u32 usbsts;
- struct {
- unsigned long usbint:1;
- unsigned long usberrint:1;
- unsigned long port_change_detect:1;
- unsigned long frame_list_rollover:1;
- unsigned long host_system_error:1;
- unsigned long irq_on_async_advance:1;
- unsigned long:6;
- unsigned long hchalted:1;
- unsigned long reclamation:1;
- unsigned long periodic_sched_status:1;
- unsigned long async_sched_status:1;
- unsigned long:16;
- } __attribute__ ((packed));
- };
- union {
- u32 usbintr;
- struct {
- unsigned long en_usb_irq:1;
- unsigned long en_usb_err_irq:1;
- unsigned long en_port_change_irq:1;
- unsigned long en_frame_list_rollover_irq:1;
- unsigned long en_host_system_error_irq:1;
- unsigned long en_irq_on_async_advance:1;
- unsigned long:26;
- } __attribute__ ((packed));
- };
+ u32 usbcmd;
+#define HC_OP_RS 1
+#define HC_OP_ASYNC_SCHED_EN_SHIFT 5
+#define HC_OP_ASYNC_SCHED_EN (1 << HC_OP_ASYNC_SCHED_EN_SHIFT)
+ u32 usbsts;
+#define HC_OP_ASYNC_SCHED_STAT_SHIFT 15
+#define HC_OP_ASYNC_SCHED_STAT (1 << HC_OP_ASYNC_SCHED_STAT_SHIFT)
+ u32 usbintr;
u32 frindex;
u32 ctrldssegment;
u32 periodiclistbase;
} hc_op_t;
typedef volatile struct {
- union {
- u32 next_qtd;
- struct {
- unsigned long terminate:1;
- unsigned long:4;
- unsigned long:27;
- } __attribute__ ((packed));
- };
- union {
- u32 alt_next_qtd;
- struct {
- unsigned long alt_terminate:1;
- unsigned long:4;
- unsigned long:27;
- } __attribute__ ((packed));
- };
- struct {
- union {
- volatile u8 status;
- struct {
- volatile unsigned long perr:1;
- volatile unsigned long splitxstate:1;
- volatile unsigned long missed_mframe:1;
- volatile unsigned long xact_err:1;
- volatile unsigned long babble:1;
- volatile unsigned long data_buf_err:1;
- volatile unsigned long halted:1;
- volatile unsigned long active:1;
- } __attribute__ ((packed));
- };
- unsigned long pid:2;
- volatile unsigned long cerr:2;
- volatile unsigned long c_page:3;
- unsigned long ioc:1;
- volatile unsigned long total_len:15;
- volatile unsigned long dt:1;
- } __attribute__ ((packed));
- union {
- u32 bufptr0;
- struct {
- volatile unsigned long cur_off:12;
- unsigned long:20;
- } __attribute__ ((packed));
- };
- u32 bufptrs[4];
+#define QTD_TERMINATE 1
+ u32 next_qtd;
+ u32 alt_next_qtd;
+ u32 token;
+#define QTD_STATUS_MASK 0xff
+#define QTD_HALTED (1 << 14)
+#define QTD_ACTIVE (1 << 15)
+#define QTD_PID_SHIFT 8
+#define QTD_PID_MASK (3 << QTD_PID_SHIFT)
+#define QTD_CERR_SHIFT 10
+#define QTD_CERR_MASK (3 << QTD_CERR_SHIFT)
+#define QTD_CPAGE_SHIFT 12
+#define QTD_CPAGE_MASK (7 << QTD_CPAGE_SHIFT)
+#define QTD_TOTAL_LEN_SHIFT 16
+#define QTD_TOTAL_LEN_MASK (((1<<15)-1) << QTD_TOTAL_LEN_SHIFT)
+#define QTD_TOGGLE_SHIFT 31
+#define QTD_TOGGLE_MASK (1 << 31)
+#define QTD_TOGGLE_DATA0 0
+#define QTD_TOGGLE_DATA1 (1 << QTD_TOGGLE_SHIFT)
+ u32 bufptrs[5];
u32 bufptrs64[5];
} __attribute__ ((packed)) qtd_t;
typedef volatile struct {
- union {
- u32 horiz_link_ptr;
- struct {
- unsigned long terminate:1;
- unsigned long type:2;
- unsigned long:1;
- unsigned long:28;
- } __attribute__ ((packed));
- };
- struct {
- unsigned long addr:7;
- unsigned long inactivate:1;
- unsigned long ep:4;
- unsigned long eps:2;
- unsigned long dtc:1;
- unsigned long reclaim_head:1;
- unsigned long max_packet_len:11;
- unsigned long non_hs_control_ep:1;
- unsigned long nak_cnt_reload:4;
- } __attribute__ ((packed));
- struct {
- unsigned long irq_sched_mask:8;
- unsigned long split_compl_mask:8;
- unsigned long hub_addr:7;
- unsigned long port_num:7;
- unsigned long pipe_multiplier:2;
- } __attribute__ ((packed));
+ u32 horiz_link_ptr;
+#define QH_TERMINATE 1
+#define QH_iTD (0<<1)
+#define QH_QH (1<<1)
+#define QH_siTD (2<<1)
+#define QH_FSTN (3<<1)
+ u32 epchar;
+#define QH_EP_SHIFT 8
+#define QH_EPS_SHIFT 12
+#define QH_DTC_SHIFT 14
+#define QH_RECLAIM_HEAD_SHIFT 15
+#define QH_MPS_SHIFT 16
+#define QH_NON_HS_CTRL_EP_SHIFT 27
+#define QH_NAK_CNT_SHIFT 28
+ u32 epcaps;
+#define QH_PIPE_MULTIPLIER_SHIFT 30
volatile u32 current_td_ptr;
volatile qtd_t td;
} ehci_qh_t;
projects / coreboot.git / blobdiff