#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/delay.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/blkdev.h>
#include <linux/hdreg.h>
#include <linux/ide.h>
#include <linux/init.h>
return 0;
}
+static const struct ide_port_info cmd640_port_info __initdata = {
+ .chipset = ide_cmd640,
+ .host_flags = IDE_HFLAG_SERIALIZE |
+ IDE_HFLAG_NO_DMA |
+ IDE_HFLAG_NO_AUTOTUNE |
+ IDE_HFLAG_ABUSE_PREFETCH |
+ IDE_HFLAG_ABUSE_FAST_DEVSEL,
+#ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
+ .pio_mask = ATA_PIO5,
+#endif
+};
+
/*
* Probe for a cmd640 chipset, and initialize it if found.
*/
setup_device_ptrs ();
printk("%s: buggy cmd640%c interface on %s, config=0x%02x\n",
cmd_hwif0->name, 'a' + cmd640_chip_version - 1, bus_type, cfr);
- cmd_hwif0->chipset = ide_cmd640;
#ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
- cmd_hwif0->host_flags = IDE_HFLAG_ABUSE_PREFETCH |
- IDE_HFLAG_ABUSE_FAST_DEVSEL;
- cmd_hwif0->pio_mask = ATA_PIO5;
cmd_hwif0->set_pio_mode = &cmd640_set_pio_mode;
#endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
/*
* Try to enable the secondary interface, if not already enabled
*/
- if (cmd_hwif1->noprobe) {
+ if (cmd_hwif1->noprobe ||
+ (cmd_hwif1->drives[0].noprobe && cmd_hwif1->drives[1].noprobe)) {
port2 = "not probed";
} else {
b = get_cmd640_reg(CNTRL);
* Initialize data for secondary cmd640 port, if enabled
*/
if (second_port_cmd640) {
- cmd_hwif0->serialized = 1;
- cmd_hwif1->serialized = 1;
- cmd_hwif1->chipset = ide_cmd640;
- cmd_hwif0->mate = cmd_hwif1;
- cmd_hwif1->mate = cmd_hwif0;
- cmd_hwif1->channel = 1;
#ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
- cmd_hwif1->host_flags = IDE_HFLAG_ABUSE_PREFETCH |
- IDE_HFLAG_ABUSE_FAST_DEVSEL;
- cmd_hwif1->pio_mask = ATA_PIO5;
cmd_hwif1->set_pio_mode = &cmd640_set_pio_mode;
#endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
idx[1] = cmd_hwif1->index;
}
printk(KERN_INFO "%s: %sserialized, secondary interface %s\n", cmd_hwif1->name,
- cmd_hwif0->serialized ? "" : "not ", port2);
+ second_port_cmd640 ? "" : "not ", port2);
/*
* Establish initial timings/prefetch for all drives.
cmd640_dump_regs();
#endif
- ide_device_add(idx);
+ ide_device_add(idx, &cmd640_port_info);
return 1;
}