Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

[pandora-kernel.git] / include / linux / ide.h

diff --git a/include/linux/ide.h b/include/linux/ide.h
index dc7abef..07d8d72 100644 (file)
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -251,7 +251,8 @@ static inline void ide_std_init_ports(hw_regs_t *hw,
 
 #include <asm/ide.h>
 
-#ifndef MAX_HWIFS
+#if !defined(MAX_HWIFS) || defined(CONFIG_EMBEDDED)
+#undef MAX_HWIFS
 #define MAX_HWIFS      CONFIG_IDE_MAX_HWIFS
 #endif
 
@@ -571,6 +572,7 @@ typedef struct ide_drive_s {
        u8      waiting_for_dma;        /* dma currently in progress */
        u8      unmask;                 /* okay to unmask other irqs */
        u8      bswap;                  /* byte swap data */
+       u8      noflush;                /* don't attempt flushes */
        u8      dsc_overlap;            /* DSC overlap */
        u8      nice1;                  /* give potential excess bandwidth */
 
@@ -772,12 +774,13 @@ typedef struct hwif_s {
        unsigned long   dma_status;     /* dma status register */
        unsigned long   dma_vendor3;    /* dma vendor 3 register */
        unsigned long   dma_prdtable;   /* actual prd table address */
-       unsigned long   dma_base2;      /* extended base addr for dma ports */
 
-       unsigned        dma_extra;      /* extra addr for dma ports */
        unsigned long   config_data;    /* for use by chipset-specific code */
        unsigned long   select_data;    /* for use by chipset-specific code */
 
+       unsigned long   extra_base;     /* extra addr for dma ports */
+       unsigned        extra_ports;    /* number of extra dma ports */
+
        unsigned        noprobe    : 1; /* don't probe for this interface */
        unsigned        present    : 1; /* this interface exists */
        unsigned        hold       : 1; /* this interface is always present */
@@ -822,6 +825,9 @@ typedef struct hwgroup_s {
        unsigned int sleeping   : 1;
                /* BOOL: polling active & poll_timeout field valid */
        unsigned int polling    : 1;
+               /* BOOL: in a polling reset situation. Must not trigger another reset yet */
+       unsigned int resetting  : 1;
+
                /* current drive */
        ide_drive_t *drive;
                /* ptr to current hwif in linked-list */
@@ -1189,7 +1195,6 @@ extern int ideprobe_init(void);
 extern void ide_scan_pcibus(int scan_direction) __init;
 extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner);
 #define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE)
-extern void ide_pci_unregister_driver(struct pci_driver *driver);
 void ide_pci_setup_ports(struct pci_dev *, struct ide_pci_device_s *, int, ata_index_t *);
 extern void ide_setup_pci_noise (struct pci_dev *dev, struct ide_pci_device_s *d);