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SubjectPATCH: exterminate unused io_ops structures and switch to ulong
Date
From
The iops struct may be a good idea in the longer run but right now its
unused and its mess that can be restored neatly later on.

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.5.61/include/linux/ide.h linux-2.5.61-ac2/include/linux/ide.h
--- linux-2.5.61/include/linux/ide.h 2003-02-10 18:38:20.000000000 +0000
+++ linux-2.5.61-ac2/include/linux/ide.h 2003-02-18 18:02:56.000000000 +0000
@@ -297,36 +305,18 @@
ide_pmac, ide_etrax100, ide_acorn
} hwif_chipset_t;

-typedef struct ide_io_ops_s {
- /* insert io operations here! */
- void (*OUTB)(u8 value, ide_ioreg_t port);
- void (*OUTW)(u16 value, ide_ioreg_t port);
- void (*OUTL)(u32 value, ide_ioreg_t port);
- void (*OUTSW)(ide_ioreg_t port, void *addr, u32 count);
- void (*OUTSL)(ide_ioreg_t port, void *addr, u32 count);
-
- u8 (*INB)(ide_ioreg_t port);
- u16 (*INW)(ide_ioreg_t port);
- u32 (*INL)(ide_ioreg_t port);
- void (*INSW)(ide_ioreg_t port, void *addr, u32 count);
- void (*INSL)(ide_ioreg_t port, void *addr, u32 count);
-} ide_io_ops_t;
-
/*
* Structure to hold all information about the location of this port
*/
typedef struct hw_regs_s {
- ide_ioreg_t io_ports[IDE_NR_PORTS]; /* task file registers */
+ unsigned long io_ports[IDE_NR_PORTS]; /* task file registers */
int irq; /* our irq number */
int dma; /* our dma entry */
ide_ack_intr_t *ack_intr; /* acknowledge interrupt */
void *priv; /* interface specific data */
hwif_chipset_t chipset;
-#if 0
- ide_io_ops_t *iops; /* */
-#endif
- sata_ioreg_t sata_scr[SATA_NR_PORTS];
- sata_ioreg_t sata_misc[SATA_NR_PORTS];
+ unsigned long sata_scr[SATA_NR_PORTS];
+ unsigned long sata_misc[SATA_NR_PORTS];
} hw_regs_t;

/*
@@ -338,10 +328,10 @@
* Set up hw_regs_t structure before calling ide_register_hw (optional)
*/
void ide_setup_ports( hw_regs_t *hw,
- ide_ioreg_t base,
+ unsigned long base,
int *offsets,
- ide_ioreg_t ctrl,
- ide_ioreg_t intr,
+ unsigned long ctrl,
+ unsigned long intr,
ide_ack_intr_t *ack_intr,
#if 0
ide_io_ops_t *iops,
-
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