04_ide_pci_cy82c693_merge.patch
Merges ide/pci/cy82c693.h into cy82c693.c.
Signed-off-by: Tejun Heo <[EMAIL PROTECTED]>
Index: linux-idepci-export/drivers/ide/pci/cy82c693.c
===================================================================
--- linux-idepci-export.orig/drivers/ide/pci/cy82c693.c 2005-02-04
16:07:36.959349793 +0900
+++ linux-idepci-export/drivers/ide/pci/cy82c693.c 2005-02-04
16:08:24.953533218 +0900
@@ -54,7 +54,64 @@
#include <asm/io.h>
-#include "cy82c693.h"
+/* the current version */
+#define CY82_VERSION "CY82C693U driver v0.34 99-13-12 Andreas S. Krebs
([EMAIL PROTECTED])"
+
+/*
+ * The following are used to debug the driver.
+ */
+#define CY82C693_DEBUG_LOGS 0
+#define CY82C693_DEBUG_INFO 0
+
+/* define CY82C693_SETDMA_CLOCK to set DMA Controller Clock Speed to ATCLK */
+#undef CY82C693_SETDMA_CLOCK
+
+/*
+ * NOTE: the value for busmaster timeout is tricky and I got it by
+ * trial and error! By using a to low value will cause DMA timeouts
+ * and drop IDE performance, and by using a to high value will cause
+ * audio playback to scatter.
+ * If you know a better value or how to calc it, please let me know.
+ */
+
+/* twice the value written in cy82c693ub datasheet */
+#define BUSMASTER_TIMEOUT 0x50
+/*
+ * the value above was tested on my machine and it seems to work okay
+ */
+
+/* here are the offset definitions for the registers */
+#define CY82_IDE_CMDREG 0x04
+#define CY82_IDE_ADDRSETUP 0x48
+#define CY82_IDE_MASTER_IOR 0x4C
+#define CY82_IDE_MASTER_IOW 0x4D
+#define CY82_IDE_SLAVE_IOR 0x4E
+#define CY82_IDE_SLAVE_IOW 0x4F
+#define CY82_IDE_MASTER_8BIT 0x50
+#define CY82_IDE_SLAVE_8BIT 0x51
+
+#define CY82_INDEX_PORT 0x22
+#define CY82_DATA_PORT 0x23
+
+#define CY82_INDEX_CTRLREG1 0x01
+#define CY82_INDEX_CHANNEL0 0x30
+#define CY82_INDEX_CHANNEL1 0x31
+#define CY82_INDEX_TIMEOUT 0x32
+
+/* the max PIO mode - from datasheet */
+#define CY82C693_MAX_PIO 4
+
+/* the min and max PCI bus speed in MHz - from datasheet */
+#define CY82C963_MIN_BUS_SPEED 25
+#define CY82C963_MAX_BUS_SPEED 33
+
+/* the struct for the PIO mode timings */
+typedef struct pio_clocks_s {
+ u8 address_time; /* Address setup (clocks) */
+ u8 time_16r; /* clocks for 16bit IOR (0xF0=Active/data,
0x0F=Recovery) */
+ u8 time_16w; /* clocks for 16bit IOW (0xF0=Active/data,
0x0F=Recovery) */
+ u8 time_8; /* clocks for 8bit (0xF0=Active/data,
0x0F=Recovery) */
+} pio_clocks_t;
/*
* calc clocks using bus_speed
@@ -422,6 +479,18 @@ void __init init_iops_cy82c693(ide_hwif_
}
}
+static ide_pci_device_t cy82c693_chipsets[] __devinitdata = {
+ { /* 0 */
+ .name = "CY82C693",
+ .init_chipset = init_chipset_cy82c693,
+ .init_iops = init_iops_cy82c693,
+ .init_hwif = init_hwif_cy82c693,
+ .channels = 1,
+ .autodma = AUTODMA,
+ .bootable = ON_BOARD,
+ }
+};
+
static int __devinit cy82c693_init_one(struct pci_dev *dev, const struct
pci_device_id *id)
{
ide_pci_device_t *d = &cy82c693_chipsets[id->driver_data];
Index: linux-idepci-export/drivers/ide/pci/cy82c693.h
===================================================================
--- linux-idepci-export.orig/drivers/ide/pci/cy82c693.h 2005-02-04
16:07:36.959349793 +0900
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,83 +0,0 @@
-#ifndef CY82C693_H
-#define CY82C693_H
-
-#include <linux/config.h>
-#include <linux/pci.h>
-#include <linux/ide.h>
-
-/* the current version */
-#define CY82_VERSION "CY82C693U driver v0.34 99-13-12 Andreas S. Krebs
([EMAIL PROTECTED])"
-
-/*
- * The following are used to debug the driver.
- */
-#define CY82C693_DEBUG_LOGS 0
-#define CY82C693_DEBUG_INFO 0
-
-/* define CY82C693_SETDMA_CLOCK to set DMA Controller Clock Speed to ATCLK */
-#undef CY82C693_SETDMA_CLOCK
-
-/*
- * NOTE: the value for busmaster timeout is tricky and I got it by
- * trial and error! By using a to low value will cause DMA timeouts
- * and drop IDE performance, and by using a to high value will cause
- * audio playback to scatter.
- * If you know a better value or how to calc it, please let me know.
- */
-
-/* twice the value written in cy82c693ub datasheet */
-#define BUSMASTER_TIMEOUT 0x50
-/*
- * the value above was tested on my machine and it seems to work okay
- */
-
-/* here are the offset definitions for the registers */
-#define CY82_IDE_CMDREG 0x04
-#define CY82_IDE_ADDRSETUP 0x48
-#define CY82_IDE_MASTER_IOR 0x4C
-#define CY82_IDE_MASTER_IOW 0x4D
-#define CY82_IDE_SLAVE_IOR 0x4E
-#define CY82_IDE_SLAVE_IOW 0x4F
-#define CY82_IDE_MASTER_8BIT 0x50
-#define CY82_IDE_SLAVE_8BIT 0x51
-
-#define CY82_INDEX_PORT 0x22
-#define CY82_DATA_PORT 0x23
-
-#define CY82_INDEX_CTRLREG1 0x01
-#define CY82_INDEX_CHANNEL0 0x30
-#define CY82_INDEX_CHANNEL1 0x31
-#define CY82_INDEX_TIMEOUT 0x32
-
-/* the max PIO mode - from datasheet */
-#define CY82C693_MAX_PIO 4
-
-/* the min and max PCI bus speed in MHz - from datasheet */
-#define CY82C963_MIN_BUS_SPEED 25
-#define CY82C963_MAX_BUS_SPEED 33
-
-/* the struct for the PIO mode timings */
-typedef struct pio_clocks_s {
- u8 address_time; /* Address setup (clocks) */
- u8 time_16r; /* clocks for 16bit IOR (0xF0=Active/data,
0x0F=Recovery) */
- u8 time_16w; /* clocks for 16bit IOW (0xF0=Active/data,
0x0F=Recovery) */
- u8 time_8; /* clocks for 8bit (0xF0=Active/data,
0x0F=Recovery) */
-} pio_clocks_t;
-
-static unsigned int init_chipset_cy82c693(struct pci_dev *, const char *);
-static void init_hwif_cy82c693(ide_hwif_t *);
-static void init_iops_cy82c693(ide_hwif_t *);
-
-static ide_pci_device_t cy82c693_chipsets[] __devinitdata = {
- { /* 0 */
- .name = "CY82C693",
- .init_chipset = init_chipset_cy82c693,
- .init_iops = init_iops_cy82c693,
- .init_hwif = init_hwif_cy82c693,
- .channels = 1,
- .autodma = AUTODMA,
- .bootable = ON_BOARD,
- }
-};
-
-#endif /* CY82C693_H */
-
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