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Commit 53493dcf authored by Prarit Bhargava's avatar Prarit Bhargava Committed by Tony Luck
Browse files

[IA64] Cleanup of arch/ia64/sn and include/asm-ia64/sn 



Replace uintX_t declarations with uX declarations.
Replace intX_t declarations with sX declarations.

Signed-off-by: default avatarPrarit Bhargava <prarit@sgi.com>
Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent f15ac580

arch/ia64/sn/include/xtalk/hubdev.h

+5 −5
Original line number Diff line number Diff line
@@ -40,8 +40,8 @@ struct sn_flush_device_common { 
	unsigned long sfdl_force_int_addr;

	unsigned long sfdl_flush_value;

	volatile unsigned long *sfdl_flush_addr;

	uint32_t sfdl_persistent_busnum;

	uint32_t sfdl_persistent_segment;

	u32 sfdl_persistent_busnum;

	u32 sfdl_persistent_segment;

	struct pcibus_info *sfdl_pcibus_info;

};
@@ -56,7 +56,7 @@ struct sn_flush_device_kernel { 
 */

struct sn_flush_nasid_entry  {

	struct sn_flush_device_kernel **widget_p; // Used as an array of wid_num

	uint64_t iio_itte[8];

	u64 iio_itte[8];

};



struct hubdev_info {
@@ -70,8 +70,8 @@ struct hubdev_info { 


	void				*hdi_nodepda;

	void				*hdi_node_vertex;

	uint32_t			max_segment_number;

	uint32_t			max_pcibus_number;

	u32				max_segment_number;

	u32				max_pcibus_number;

};



extern void hubdev_init_node(nodepda_t *, cnodeid_t);

arch/ia64/sn/include/xtalk/xbow.h

+108 −98
Original line number Diff line number Diff line
@@ -3,7 +3,8 @@ 
 * License.  See the file "COPYING" in the main directory of this archive

 * for more details.

 *

 * Copyright (C) 1992-1997,2000-2004 Silicon Graphics, Inc. All Rights Reserved.

 * 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
@@ -26,22 +27,22 @@ typedef volatile struct xb_linkregs_s { 
 * gets twiddled (i.e. references to 0x4 actually go to 0x0 and vv.)

 * That's why we put the register first and filler second.

 */

    uint32_t               link_ibf;

    uint32_t               filler0;	/* filler for proper alignment */

    uint32_t               link_control;

    uint32_t               filler1;

    uint32_t               link_status;

    uint32_t               filler2;

    uint32_t               link_arb_upper;

    uint32_t               filler3;

    uint32_t               link_arb_lower;

    uint32_t               filler4;

    uint32_t               link_status_clr;

    uint32_t               filler5;

    uint32_t               link_reset;

    uint32_t               filler6;

    uint32_t               link_aux_status;

    uint32_t               filler7;

	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 {
@@ -68,47 +69,47 @@ typedef volatile struct xbow_s { 
 * That's why we put the register first and filler second.

 */

	/* xbow-specific widget configuration    0x000058-0x0000FF */

    uint32_t               xb_wid_arb_reload;  /* 0x00005C */

    uint32_t               _pad_000058;

    uint32_t               xb_perf_ctr_a;      /* 0x000064 */

    uint32_t               _pad_000060;

    uint32_t               xb_perf_ctr_b;      /* 0x00006c */

    uint32_t               _pad_000068;

    uint32_t               xb_nic;     /* 0x000074 */

    uint32_t               _pad_000070;

	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 */

    uint32_t               xb_w0_rst_fnc;      /* 0x00007C */

    uint32_t               _pad_000078;

    uint32_t               xb_l8_rst_fnc;      /* 0x000084 */

    uint32_t               _pad_000080;

    uint32_t               xb_l9_rst_fnc;      /* 0x00008c */

    uint32_t               _pad_000088;

    uint32_t               xb_la_rst_fnc;      /* 0x000094 */

    uint32_t               _pad_000090;

    uint32_t               xb_lb_rst_fnc;      /* 0x00009c */

    uint32_t               _pad_000098;

    uint32_t               xb_lc_rst_fnc;      /* 0x0000a4 */

    uint32_t               _pad_0000a0;

    uint32_t               xb_ld_rst_fnc;      /* 0x0000ac */

    uint32_t               _pad_0000a8;

    uint32_t               xb_le_rst_fnc;      /* 0x0000b4 */

    uint32_t               _pad_0000b0;

    uint32_t               xb_lf_rst_fnc;      /* 0x0000bc */

    uint32_t               _pad_0000b8;

    uint32_t               xb_lock;            /* 0x0000c4 */

    uint32_t               _pad_0000c0;

    uint32_t               xb_lock_clr;        /* 0x0000cc */

    uint32_t               _pad_0000c8;

	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 */

    uint32_t               _pad_0000d0[12];

	u32 _pad_0000d0[12];



	/* Link Specific Registers, port 8..15   0x000100-0x000300 */

	xb_linkregs_t xb_link_raw[MAX_XBOW_PORTS];

#define xb_link(p)      xb_link_raw[(p) & (MAX_XBOW_PORTS - 1)]



} 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
@@ -181,13 +182,20 @@ typedef volatile struct xbow_s { 
#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 */

#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 */
@@ -196,7 +204,8 @@ typedef volatile struct xbow_s { 
#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_MAXREQ_TOUT_IE		0x00000002	/* maximum request

							   timeout */

#define	XB_CTRL_SRC_TOUT_IE		0x00000001	/* source timeout */



/* link_status(x) */
@@ -238,7 +247,8 @@ typedef volatile struct xbow_s { 
/* 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_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

arch/ia64/sn/include/xtalk/xwidgetdev.h

+23 −23
Original line number Diff line number Diff line
@@ -25,28 +25,28 @@ 


/* widget configuration registers */

struct widget_cfg{

	uint32_t	w_id;	/* 0x04 */

	uint32_t	w_pad_0;	/* 0x00 */

	uint32_t	w_status;	/* 0x0c */

	uint32_t	w_pad_1;	/* 0x08 */

	uint32_t	w_err_upper_addr;	/* 0x14 */

	uint32_t	w_pad_2;	/* 0x10 */

	uint32_t	w_err_lower_addr;	/* 0x1c */

	uint32_t	w_pad_3;	/* 0x18 */

	uint32_t	w_control;	/* 0x24 */

	uint32_t	w_pad_4;	/* 0x20 */

	uint32_t	w_req_timeout;	/* 0x2c */

	uint32_t	w_pad_5;	/* 0x28 */

	uint32_t	w_intdest_upper_addr;	/* 0x34 */

	uint32_t	w_pad_6;	/* 0x30 */

	uint32_t	w_intdest_lower_addr;	/* 0x3c */

	uint32_t	w_pad_7;	/* 0x38 */

	uint32_t	w_err_cmd_word;	/* 0x44 */

	uint32_t	w_pad_8;	/* 0x40 */

	uint32_t	w_llp_cfg;	/* 0x4c */

	uint32_t	w_pad_9;	/* 0x48 */

	uint32_t	w_tflush;	/* 0x54 */

	uint32_t	w_pad_10;	/* 0x50 */

	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 */

};



/*
@@ -63,7 +63,7 @@ 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 */

	uint64_t		*xwi_hub_provider; /* prom provider functions */

	u64			*xwi_hub_provider; /* prom provider functions */

	void			*xwi_vertex;

};

arch/ia64/sn/kernel/io_init.c

+5 −5
Original line number Diff line number Diff line
@@ -268,7 +268,7 @@ static void sn_fixup_ionodes(void) 
 */

static void

sn_pci_window_fixup(struct pci_dev *dev, unsigned int count,

		    int64_t * pci_addrs)

		    s64 * pci_addrs)

{

	struct pci_controller *controller = PCI_CONTROLLER(dev->bus);

	unsigned int i;
@@ -328,7 +328,7 @@ void sn_pci_fixup_slot(struct pci_dev *dev) 
 	struct pci_bus *host_pci_bus;

 	struct pci_dev *host_pci_dev;

	struct pcidev_info *pcidev_info;

	int64_t pci_addrs[PCI_ROM_RESOURCE + 1];

	s64 pci_addrs[PCI_ROM_RESOURCE + 1];

 	struct sn_irq_info *sn_irq_info;

 	unsigned long size;

 	unsigned int bus_no, devfn;

arch/ia64/sn/kernel/irq.c

+5 −5
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ extern int sn_ioif_inited; 
static struct list_head **sn_irq_lh;

static spinlock_t sn_irq_info_lock = SPIN_LOCK_UNLOCKED; /* non-IRQ lock */



static inline uint64_t sn_intr_alloc(nasid_t local_nasid, int local_widget,

static inline u64 sn_intr_alloc(nasid_t local_nasid, int local_widget,

				     u64 sn_irq_info,

				     int req_irq, nasid_t req_nasid,

				     int req_slice)
@@ -123,7 +123,7 @@ static void sn_set_affinity_irq(unsigned int irq, cpumask_t mask) 


	list_for_each_entry_safe(sn_irq_info, sn_irq_info_safe,

				 sn_irq_lh[irq], list) {

		uint64_t bridge;

		u64 bridge;

		int local_widget, status;

		nasid_t local_nasid;

		struct sn_irq_info *new_irq_info;
@@ -134,7 +134,7 @@ static void sn_set_affinity_irq(unsigned int irq, cpumask_t mask) 
			break;

		memcpy(new_irq_info, sn_irq_info, sizeof(struct sn_irq_info));



		bridge = (uint64_t) new_irq_info->irq_bridge;

		bridge = (u64) new_irq_info->irq_bridge;

		if (!bridge) {

			kfree(new_irq_info);

			break; /* irq is not a device interrupt */
@@ -349,10 +349,10 @@ static void force_interrupt(int irq) 
 */

static void sn_check_intr(int irq, struct sn_irq_info *sn_irq_info)

{

	uint64_t regval;

	u64 regval;

	int irr_reg_num;

	int irr_bit;

	uint64_t irr_reg;

	u64 irr_reg;

	struct pcidev_info *pcidev_info;

	struct pcibus_info *pcibus_info;