diff options
Diffstat (limited to 'arch/ia64/sn/include/xtalk')
-rw-r--r-- | arch/ia64/sn/include/xtalk/hubdev.h | 91 | ||||
-rw-r--r-- | arch/ia64/sn/include/xtalk/xbow.h | 301 | ||||
-rw-r--r-- | arch/ia64/sn/include/xtalk/xwidgetdev.h | 70 |
3 files changed, 0 insertions, 462 deletions
diff --git a/arch/ia64/sn/include/xtalk/hubdev.h b/arch/ia64/sn/include/xtalk/hubdev.h deleted file mode 100644 index 8182583c762c..000000000000 --- a/arch/ia64/sn/include/xtalk/hubdev.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved. - */ -#ifndef _ASM_IA64_SN_XTALK_HUBDEV_H -#define _ASM_IA64_SN_XTALK_HUBDEV_H - -#include "xtalk/xwidgetdev.h" - -#define HUB_WIDGET_ID_MAX 0xf -#define DEV_PER_WIDGET (2*2*8) -#define IIO_ITTE_WIDGET_BITS 4 /* size of widget field */ -#define IIO_ITTE_WIDGET_MASK ((1<<IIO_ITTE_WIDGET_BITS)-1) -#define IIO_ITTE_WIDGET_SHIFT 8 - -#define IIO_ITTE_WIDGET(itte) \ - (((itte) >> IIO_ITTE_WIDGET_SHIFT) & IIO_ITTE_WIDGET_MASK) - -/* - * Use the top big window as a surrogate for the first small window - */ -#define SWIN0_BIGWIN HUB_NUM_BIG_WINDOW -#define IIO_NUM_ITTES 7 -#define HUB_NUM_BIG_WINDOW (IIO_NUM_ITTES - 1) - -/* This struct is shared between the PROM and the kernel. - * Changes to this struct will require corresponding changes to the kernel. - */ -struct sn_flush_device_common { - int sfdl_bus; - int sfdl_slot; - int sfdl_pin; - struct common_bar_list { - unsigned long start; - unsigned long end; - } sfdl_bar_list[6]; - unsigned long sfdl_force_int_addr; - unsigned long sfdl_flush_value; - volatile unsigned long *sfdl_flush_addr; - u32 sfdl_persistent_busnum; - u32 sfdl_persistent_segment; - struct pcibus_info *sfdl_pcibus_info; -}; - -/* This struct is kernel only and is not used by the PROM */ -struct sn_flush_device_kernel { - spinlock_t sfdl_flush_lock; - struct sn_flush_device_common *common; -}; - -/* 01/16/06 This struct is the old PROM/kernel struct and needs to be included - * for older official PROMs to function on the new kernel base. This struct - * will be removed when the next official PROM release occurs. */ - -struct sn_flush_device_war { - struct sn_flush_device_common common; - u32 filler; /* older PROMs expect the default size of a spinlock_t */ -}; - -/* - * **widget_p - Used as an array[wid_num][device] of sn_flush_device_kernel. - */ -struct sn_flush_nasid_entry { - struct sn_flush_device_kernel **widget_p; // Used as an array of wid_num - u64 iio_itte[8]; -}; - -struct hubdev_info { - geoid_t hdi_geoid; - short hdi_nasid; - short hdi_peer_nasid; /* Dual Porting Peer */ - - struct sn_flush_nasid_entry hdi_flush_nasid_list; - struct xwidget_info hdi_xwidget_info[HUB_WIDGET_ID_MAX + 1]; - - - void *hdi_nodepda; - void *hdi_node_vertex; - u32 max_segment_number; - u32 max_pcibus_number; -}; - -extern void hubdev_init_node(nodepda_t *, cnodeid_t); -extern void hub_error_init(struct hubdev_info *); -extern void ice_error_init(struct hubdev_info *); - - -#endif /* _ASM_IA64_SN_XTALK_HUBDEV_H */ diff --git a/arch/ia64/sn/include/xtalk/xbow.h b/arch/ia64/sn/include/xtalk/xbow.h deleted file mode 100644 index 90f37a4133d0..000000000000 --- a/arch/ia64/sn/include/xtalk/xbow.h +++ /dev/null @@ -1,301 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1992-1997,2000-2006 Silicon Graphics, Inc. All Rights - * Reserved. - */ -#ifndef _ASM_IA64_SN_XTALK_XBOW_H -#define _ASM_IA64_SN_XTALK_XBOW_H - -#define XBOW_PORT_8 0x8 -#define XBOW_PORT_C 0xc -#define XBOW_PORT_F 0xf - -#define MAX_XBOW_PORTS 8 /* number of ports on xbow chip */ -#define BASE_XBOW_PORT XBOW_PORT_8 /* Lowest external port */ - -#define XBOW_CREDIT 4 - -#define MAX_XBOW_NAME 16 - -/* Register set for each xbow link */ -typedef volatile struct xb_linkregs_s { -/* - * we access these through synergy unswizzled space, so the address - * gets twiddled (i.e. references to 0x4 actually go to 0x0 and vv.) - * That's why we put the register first and filler second. - */ - u32 link_ibf; - u32 filler0; /* filler for proper alignment */ - u32 link_control; - u32 filler1; - u32 link_status; - u32 filler2; - u32 link_arb_upper; - u32 filler3; - u32 link_arb_lower; - u32 filler4; - u32 link_status_clr; - u32 filler5; - u32 link_reset; - u32 filler6; - u32 link_aux_status; - u32 filler7; -} xb_linkregs_t; - -typedef volatile struct xbow_s { - /* standard widget configuration 0x000000-0x000057 */ - struct widget_cfg xb_widget; /* 0x000000 */ - - /* helper fieldnames for accessing bridge widget */ - -#define xb_wid_id xb_widget.w_id -#define xb_wid_stat xb_widget.w_status -#define xb_wid_err_upper xb_widget.w_err_upper_addr -#define xb_wid_err_lower xb_widget.w_err_lower_addr -#define xb_wid_control xb_widget.w_control -#define xb_wid_req_timeout xb_widget.w_req_timeout -#define xb_wid_int_upper xb_widget.w_intdest_upper_addr -#define xb_wid_int_lower xb_widget.w_intdest_lower_addr -#define xb_wid_err_cmdword xb_widget.w_err_cmd_word -#define xb_wid_llp xb_widget.w_llp_cfg -#define xb_wid_stat_clr xb_widget.w_tflush - -/* - * we access these through synergy unswizzled space, so the address - * gets twiddled (i.e. references to 0x4 actually go to 0x0 and vv.) - * That's why we put the register first and filler second. - */ - /* xbow-specific widget configuration 0x000058-0x0000FF */ - u32 xb_wid_arb_reload; /* 0x00005C */ - u32 _pad_000058; - u32 xb_perf_ctr_a; /* 0x000064 */ - u32 _pad_000060; - u32 xb_perf_ctr_b; /* 0x00006c */ - u32 _pad_000068; - u32 xb_nic; /* 0x000074 */ - u32 _pad_000070; - - /* Xbridge only */ - u32 xb_w0_rst_fnc; /* 0x00007C */ - u32 _pad_000078; - u32 xb_l8_rst_fnc; /* 0x000084 */ - u32 _pad_000080; - u32 xb_l9_rst_fnc; /* 0x00008c */ - u32 _pad_000088; - u32 xb_la_rst_fnc; /* 0x000094 */ - u32 _pad_000090; - u32 xb_lb_rst_fnc; /* 0x00009c */ - u32 _pad_000098; - u32 xb_lc_rst_fnc; /* 0x0000a4 */ - u32 _pad_0000a0; - u32 xb_ld_rst_fnc; /* 0x0000ac */ - u32 _pad_0000a8; - u32 xb_le_rst_fnc; /* 0x0000b4 */ - u32 _pad_0000b0; - u32 xb_lf_rst_fnc; /* 0x0000bc */ - u32 _pad_0000b8; - u32 xb_lock; /* 0x0000c4 */ - u32 _pad_0000c0; - u32 xb_lock_clr; /* 0x0000cc */ - u32 _pad_0000c8; - /* end of Xbridge only */ - u32 _pad_0000d0[12]; - - /* Link Specific Registers, port 8..15 0x000100-0x000300 */ - xb_linkregs_t xb_link_raw[MAX_XBOW_PORTS]; -} xbow_t; - -#define xb_link(p) xb_link_raw[(p) & (MAX_XBOW_PORTS - 1)] - -#define XB_FLAGS_EXISTS 0x1 /* device exists */ -#define XB_FLAGS_MASTER 0x2 -#define XB_FLAGS_SLAVE 0x0 -#define XB_FLAGS_GBR 0x4 -#define XB_FLAGS_16BIT 0x8 -#define XB_FLAGS_8BIT 0x0 - -/* is widget port number valid? (based on version 7.0 of xbow spec) */ -#define XBOW_WIDGET_IS_VALID(wid) ((wid) >= XBOW_PORT_8 && (wid) <= XBOW_PORT_F) - -/* whether to use upper or lower arbitration register, given source widget id */ -#define XBOW_ARB_IS_UPPER(wid) ((wid) >= XBOW_PORT_8 && (wid) <= XBOW_PORT_B) -#define XBOW_ARB_IS_LOWER(wid) ((wid) >= XBOW_PORT_C && (wid) <= XBOW_PORT_F) - -/* offset of arbitration register, given source widget id */ -#define XBOW_ARB_OFF(wid) (XBOW_ARB_IS_UPPER(wid) ? 0x1c : 0x24) - -#define XBOW_WID_ID WIDGET_ID -#define XBOW_WID_STAT WIDGET_STATUS -#define XBOW_WID_ERR_UPPER WIDGET_ERR_UPPER_ADDR -#define XBOW_WID_ERR_LOWER WIDGET_ERR_LOWER_ADDR -#define XBOW_WID_CONTROL WIDGET_CONTROL -#define XBOW_WID_REQ_TO WIDGET_REQ_TIMEOUT -#define XBOW_WID_INT_UPPER WIDGET_INTDEST_UPPER_ADDR -#define XBOW_WID_INT_LOWER WIDGET_INTDEST_LOWER_ADDR -#define XBOW_WID_ERR_CMDWORD WIDGET_ERR_CMD_WORD -#define XBOW_WID_LLP WIDGET_LLP_CFG -#define XBOW_WID_STAT_CLR WIDGET_TFLUSH -#define XBOW_WID_ARB_RELOAD 0x5c -#define XBOW_WID_PERF_CTR_A 0x64 -#define XBOW_WID_PERF_CTR_B 0x6c -#define XBOW_WID_NIC 0x74 - -/* Xbridge only */ -#define XBOW_W0_RST_FNC 0x00007C -#define XBOW_L8_RST_FNC 0x000084 -#define XBOW_L9_RST_FNC 0x00008c -#define XBOW_LA_RST_FNC 0x000094 -#define XBOW_LB_RST_FNC 0x00009c -#define XBOW_LC_RST_FNC 0x0000a4 -#define XBOW_LD_RST_FNC 0x0000ac -#define XBOW_LE_RST_FNC 0x0000b4 -#define XBOW_LF_RST_FNC 0x0000bc -#define XBOW_RESET_FENCE(x) ((x) > 7 && (x) < 16) ? \ - (XBOW_W0_RST_FNC + ((x) - 7) * 8) : \ - ((x) == 0) ? XBOW_W0_RST_FNC : 0 -#define XBOW_LOCK 0x0000c4 -#define XBOW_LOCK_CLR 0x0000cc -/* End of Xbridge only */ - -/* used only in ide, but defined here within the reserved portion */ -/* of the widget0 address space (before 0xf4) */ -#define XBOW_WID_UNDEF 0xe4 - -/* xbow link register set base, legal value for x is 0x8..0xf */ -#define XB_LINK_BASE 0x100 -#define XB_LINK_OFFSET 0x40 -#define XB_LINK_REG_BASE(x) (XB_LINK_BASE + ((x) & (MAX_XBOW_PORTS - 1)) * XB_LINK_OFFSET) - -#define XB_LINK_IBUF_FLUSH(x) (XB_LINK_REG_BASE(x) + 0x4) -#define XB_LINK_CTRL(x) (XB_LINK_REG_BASE(x) + 0xc) -#define XB_LINK_STATUS(x) (XB_LINK_REG_BASE(x) + 0x14) -#define XB_LINK_ARB_UPPER(x) (XB_LINK_REG_BASE(x) + 0x1c) -#define XB_LINK_ARB_LOWER(x) (XB_LINK_REG_BASE(x) + 0x24) -#define XB_LINK_STATUS_CLR(x) (XB_LINK_REG_BASE(x) + 0x2c) -#define XB_LINK_RESET(x) (XB_LINK_REG_BASE(x) + 0x34) -#define XB_LINK_AUX_STATUS(x) (XB_LINK_REG_BASE(x) + 0x3c) - -/* link_control(x) */ -#define XB_CTRL_LINKALIVE_IE 0x80000000 /* link comes alive */ -/* reserved: 0x40000000 */ -#define XB_CTRL_PERF_CTR_MODE_MSK 0x30000000 /* perf counter mode */ -#define XB_CTRL_IBUF_LEVEL_MSK 0x0e000000 /* input packet buffer - level */ -#define XB_CTRL_8BIT_MODE 0x01000000 /* force link into 8 - bit mode */ -#define XB_CTRL_BAD_LLP_PKT 0x00800000 /* force bad LLP - packet */ -#define XB_CTRL_WIDGET_CR_MSK 0x007c0000 /* LLP widget credit - mask */ -#define XB_CTRL_WIDGET_CR_SHFT 18 /* LLP widget credit - shift */ -#define XB_CTRL_ILLEGAL_DST_IE 0x00020000 /* illegal destination - */ -#define XB_CTRL_OALLOC_IBUF_IE 0x00010000 /* overallocated input - buffer */ -/* reserved: 0x0000fe00 */ -#define XB_CTRL_BNDWDTH_ALLOC_IE 0x00000100 /* bandwidth alloc */ -#define XB_CTRL_RCV_CNT_OFLOW_IE 0x00000080 /* rcv retry overflow */ -#define XB_CTRL_XMT_CNT_OFLOW_IE 0x00000040 /* xmt retry overflow */ -#define XB_CTRL_XMT_MAX_RTRY_IE 0x00000020 /* max transmit retry */ -#define XB_CTRL_RCV_IE 0x00000010 /* receive */ -#define XB_CTRL_XMT_RTRY_IE 0x00000008 /* transmit retry */ -/* reserved: 0x00000004 */ -#define XB_CTRL_MAXREQ_TOUT_IE 0x00000002 /* maximum request - timeout */ -#define XB_CTRL_SRC_TOUT_IE 0x00000001 /* source timeout */ - -/* link_status(x) */ -#define XB_STAT_LINKALIVE XB_CTRL_LINKALIVE_IE -/* reserved: 0x7ff80000 */ -#define XB_STAT_MULTI_ERR 0x00040000 /* multi error */ -#define XB_STAT_ILLEGAL_DST_ERR XB_CTRL_ILLEGAL_DST_IE -#define XB_STAT_OALLOC_IBUF_ERR XB_CTRL_OALLOC_IBUF_IE -#define XB_STAT_BNDWDTH_ALLOC_ID_MSK 0x0000ff00 /* port bitmask */ -#define XB_STAT_RCV_CNT_OFLOW_ERR XB_CTRL_RCV_CNT_OFLOW_IE -#define XB_STAT_XMT_CNT_OFLOW_ERR XB_CTRL_XMT_CNT_OFLOW_IE -#define XB_STAT_XMT_MAX_RTRY_ERR XB_CTRL_XMT_MAX_RTRY_IE -#define XB_STAT_RCV_ERR XB_CTRL_RCV_IE -#define XB_STAT_XMT_RTRY_ERR XB_CTRL_XMT_RTRY_IE -/* reserved: 0x00000004 */ -#define XB_STAT_MAXREQ_TOUT_ERR XB_CTRL_MAXREQ_TOUT_IE -#define XB_STAT_SRC_TOUT_ERR XB_CTRL_SRC_TOUT_IE - -/* link_aux_status(x) */ -#define XB_AUX_STAT_RCV_CNT 0xff000000 -#define XB_AUX_STAT_XMT_CNT 0x00ff0000 -#define XB_AUX_STAT_TOUT_DST 0x0000ff00 -#define XB_AUX_LINKFAIL_RST_BAD 0x00000040 -#define XB_AUX_STAT_PRESENT 0x00000020 -#define XB_AUX_STAT_PORT_WIDTH 0x00000010 -/* reserved: 0x0000000f */ - -/* - * link_arb_upper/link_arb_lower(x), (reg) should be the link_arb_upper - * register if (x) is 0x8..0xb, link_arb_lower if (x) is 0xc..0xf - */ -#define XB_ARB_GBR_MSK 0x1f -#define XB_ARB_RR_MSK 0x7 -#define XB_ARB_GBR_SHFT(x) (((x) & 0x3) * 8) -#define XB_ARB_RR_SHFT(x) (((x) & 0x3) * 8 + 5) -#define XB_ARB_GBR_CNT(reg,x) ((reg) >> XB_ARB_GBR_SHFT(x) & XB_ARB_GBR_MSK) -#define XB_ARB_RR_CNT(reg,x) ((reg) >> XB_ARB_RR_SHFT(x) & XB_ARB_RR_MSK) - -/* XBOW_WID_STAT */ -#define XB_WID_STAT_LINK_INTR_SHFT (24) -#define XB_WID_STAT_LINK_INTR_MASK (0xFF << XB_WID_STAT_LINK_INTR_SHFT) -#define XB_WID_STAT_LINK_INTR(x) \ - (0x1 << (((x)&7) + XB_WID_STAT_LINK_INTR_SHFT)) -#define XB_WID_STAT_WIDGET0_INTR 0x00800000 -#define XB_WID_STAT_SRCID_MASK 0x000003c0 /* Xbridge only */ -#define XB_WID_STAT_REG_ACC_ERR 0x00000020 -#define XB_WID_STAT_RECV_TOUT 0x00000010 /* Xbridge only */ -#define XB_WID_STAT_ARB_TOUT 0x00000008 /* Xbridge only */ -#define XB_WID_STAT_XTALK_ERR 0x00000004 -#define XB_WID_STAT_DST_TOUT 0x00000002 /* Xbridge only */ -#define XB_WID_STAT_MULTI_ERR 0x00000001 - -#define XB_WID_STAT_SRCID_SHFT 6 - -/* XBOW_WID_CONTROL */ -#define XB_WID_CTRL_REG_ACC_IE XB_WID_STAT_REG_ACC_ERR -#define XB_WID_CTRL_RECV_TOUT XB_WID_STAT_RECV_TOUT -#define XB_WID_CTRL_ARB_TOUT XB_WID_STAT_ARB_TOUT -#define XB_WID_CTRL_XTALK_IE XB_WID_STAT_XTALK_ERR - -/* XBOW_WID_INT_UPPER */ -/* defined in xwidget.h for WIDGET_INTDEST_UPPER_ADDR */ - -/* XBOW WIDGET part number, in the ID register */ -#define XBOW_WIDGET_PART_NUM 0x0 /* crossbow */ -#define XXBOW_WIDGET_PART_NUM 0xd000 /* Xbridge */ -#define XBOW_WIDGET_MFGR_NUM 0x0 -#define XXBOW_WIDGET_MFGR_NUM 0x0 -#define PXBOW_WIDGET_PART_NUM 0xd100 /* PIC */ - -#define XBOW_REV_1_0 0x1 /* xbow rev 1.0 is "1" */ -#define XBOW_REV_1_1 0x2 /* xbow rev 1.1 is "2" */ -#define XBOW_REV_1_2 0x3 /* xbow rev 1.2 is "3" */ -#define XBOW_REV_1_3 0x4 /* xbow rev 1.3 is "4" */ -#define XBOW_REV_2_0 0x5 /* xbow rev 2.0 is "5" */ - -#define XXBOW_PART_REV_1_0 (XXBOW_WIDGET_PART_NUM << 4 | 0x1 ) -#define XXBOW_PART_REV_2_0 (XXBOW_WIDGET_PART_NUM << 4 | 0x2 ) - -/* XBOW_WID_ARB_RELOAD */ -#define XBOW_WID_ARB_RELOAD_INT 0x3f /* GBR reload interval */ - -#define IS_XBRIDGE_XBOW(wid) \ - (XWIDGET_PART_NUM(wid) == XXBOW_WIDGET_PART_NUM && \ - XWIDGET_MFG_NUM(wid) == XXBOW_WIDGET_MFGR_NUM) - -#define IS_PIC_XBOW(wid) \ - (XWIDGET_PART_NUM(wid) == PXBOW_WIDGET_PART_NUM && \ - XWIDGET_MFG_NUM(wid) == XXBOW_WIDGET_MFGR_NUM) - -#define XBOW_WAR_ENABLED(pv, widid) ((1 << XWIDGET_REV_NUM(widid)) & pv) - -#endif /* _ASM_IA64_SN_XTALK_XBOW_H */ diff --git a/arch/ia64/sn/include/xtalk/xwidgetdev.h b/arch/ia64/sn/include/xtalk/xwidgetdev.h deleted file mode 100644 index 2800eda0fd68..000000000000 --- a/arch/ia64/sn/include/xtalk/xwidgetdev.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All Rights Reserved. - */ -#ifndef _ASM_IA64_SN_XTALK_XWIDGET_H -#define _ASM_IA64_SN_XTALK_XWIDGET_H - -/* WIDGET_ID */ -#define WIDGET_REV_NUM 0xf0000000 -#define WIDGET_PART_NUM 0x0ffff000 -#define WIDGET_MFG_NUM 0x00000ffe -#define WIDGET_REV_NUM_SHFT 28 -#define WIDGET_PART_NUM_SHFT 12 -#define WIDGET_MFG_NUM_SHFT 1 - -#define XWIDGET_PART_NUM(widgetid) (((widgetid) & WIDGET_PART_NUM) >> WIDGET_PART_NUM_SHFT) -#define XWIDGET_REV_NUM(widgetid) (((widgetid) & WIDGET_REV_NUM) >> WIDGET_REV_NUM_SHFT) -#define XWIDGET_MFG_NUM(widgetid) (((widgetid) & WIDGET_MFG_NUM) >> WIDGET_MFG_NUM_SHFT) -#define XWIDGET_PART_REV_NUM(widgetid) ((XWIDGET_PART_NUM(widgetid) << 4) | \ - XWIDGET_REV_NUM(widgetid)) -#define XWIDGET_PART_REV_NUM_REV(partrev) (partrev & 0xf) - -/* widget configuration registers */ -struct widget_cfg{ - u32 w_id; /* 0x04 */ - u32 w_pad_0; /* 0x00 */ - u32 w_status; /* 0x0c */ - u32 w_pad_1; /* 0x08 */ - u32 w_err_upper_addr; /* 0x14 */ - u32 w_pad_2; /* 0x10 */ - u32 w_err_lower_addr; /* 0x1c */ - u32 w_pad_3; /* 0x18 */ - u32 w_control; /* 0x24 */ - u32 w_pad_4; /* 0x20 */ - u32 w_req_timeout; /* 0x2c */ - u32 w_pad_5; /* 0x28 */ - u32 w_intdest_upper_addr; /* 0x34 */ - u32 w_pad_6; /* 0x30 */ - u32 w_intdest_lower_addr; /* 0x3c */ - u32 w_pad_7; /* 0x38 */ - u32 w_err_cmd_word; /* 0x44 */ - u32 w_pad_8; /* 0x40 */ - u32 w_llp_cfg; /* 0x4c */ - u32 w_pad_9; /* 0x48 */ - u32 w_tflush; /* 0x54 */ - u32 w_pad_10; /* 0x50 */ -}; - -/* - * Crosstalk Widget Hardware Identification, as defined in the Crosstalk spec. - */ -struct xwidget_hwid{ - int mfg_num; - int rev_num; - int part_num; -}; - -struct xwidget_info{ - - struct xwidget_hwid xwi_hwid; /* Widget Identification */ - char xwi_masterxid; /* Hub's Widget Port Number */ - void *xwi_hubinfo; /* Hub's provider private info */ - u64 *xwi_hub_provider; /* prom provider functions */ - void *xwi_vertex; -}; - -#endif /* _ASM_IA64_SN_XTALK_XWIDGET_H */ |