Merge commit 'origin'

Manual fixup of conflicts on:

	arch/powerpc/include/asm/dcr-regs.h
	drivers/net/ibm_newemac/core.h

1 files changed, 313 insertions, 98 deletions

diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index b316027c853d..a2be80b9a095 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -10,7 +10,7 @@
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
  *
  * (C) 1999             David A. Hinds
- * (C) 2003 - 2004      Dominik Brodowski
+ * (C) 2003 - 2008      Dominik Brodowski
  */
 
 #ifndef _LINUX_DS_H
@@ -23,108 +23,21 @@
 #include <pcmcia/cs_types.h>
 #include <pcmcia/device_id.h>
 
-typedef struct tuple_parse_t {
-    tuple_t             tuple;
-    cisdata_t           data[255];
-    cisparse_t          parse;
-} tuple_parse_t;
-
-typedef struct win_info_t {
-    window_handle_t     handle;
-    win_req_t           window;
-    memreq_t            map;
-} win_info_t;
-    
-typedef struct bind_info_t {
-    dev_info_t          dev_info;
-    u_char              function;
-    struct pcmcia_device *instance;
-    char                name[DEV_NAME_LEN];
-    u_short             major, minor;
-    void                *next;
-} bind_info_t;
-
-typedef struct mtd_info_t {
-    dev_info_t          dev_info;
-    u_int               Attributes;
-    u_int               CardOffset;
-} mtd_info_t;
-
-typedef struct region_info_t {
-    u_int               Attributes;
-    u_int               CardOffset;
-    u_int               RegionSize;
-    u_int               AccessSpeed;
-    u_int               BlockSize;
-    u_int               PartMultiple;
-    u_char              JedecMfr, JedecInfo;
-    memory_handle_t     next;
-} region_info_t;
-#define REGION_TYPE             0x0001
-#define REGION_TYPE_CM          0x0000
-#define REGION_TYPE_AM          0x0001
-#define REGION_PREFETCH         0x0008
-#define REGION_CACHEABLE        0x0010
-#define REGION_BAR_MASK         0xe000
-#define REGION_BAR_SHIFT        13
-
-typedef union ds_ioctl_arg_t {
-    adjust_t            adjust;
-    config_info_t       config;
-    tuple_t             tuple;
-    tuple_parse_t       tuple_parse;
-    client_req_t        client_req;
-    cs_status_t         status;
-    conf_reg_t          conf_reg;
-    cisinfo_t           cisinfo;
-    region_info_t       region;
-    bind_info_t         bind_info;
-    mtd_info_t          mtd_info;
-    win_info_t          win_info;
-    cisdump_t           cisdump;
-} ds_ioctl_arg_t;
-
-#define DS_ADJUST_RESOURCE_INFO         _IOWR('d', 2, adjust_t)
-#define DS_GET_CONFIGURATION_INFO       _IOWR('d', 3, config_info_t)
-#define DS_GET_FIRST_TUPLE              _IOWR('d', 4, tuple_t)
-#define DS_GET_NEXT_TUPLE               _IOWR('d', 5, tuple_t)
-#define DS_GET_TUPLE_DATA               _IOWR('d', 6, tuple_parse_t)
-#define DS_PARSE_TUPLE                  _IOWR('d', 7, tuple_parse_t)
-#define DS_RESET_CARD                   _IO  ('d', 8)
-#define DS_GET_STATUS                   _IOWR('d', 9, cs_status_t)
-#define DS_ACCESS_CONFIGURATION_REGISTER _IOWR('d', 10, conf_reg_t)
-#define DS_VALIDATE_CIS                 _IOR ('d', 11, cisinfo_t)
-#define DS_SUSPEND_CARD                 _IO  ('d', 12)
-#define DS_RESUME_CARD                  _IO  ('d', 13)
-#define DS_EJECT_CARD                   _IO  ('d', 14)
-#define DS_INSERT_CARD                  _IO  ('d', 15)
-#define DS_GET_FIRST_REGION             _IOWR('d', 16, region_info_t)
-#define DS_GET_NEXT_REGION              _IOWR('d', 17, region_info_t)
-#define DS_REPLACE_CIS                  _IOWR('d', 18, cisdump_t)
-#define DS_GET_FIRST_WINDOW             _IOR ('d', 19, win_info_t)
-#define DS_GET_NEXT_WINDOW              _IOWR('d', 20, win_info_t)
-#define DS_GET_MEM_PAGE                 _IOWR('d', 21, win_info_t)
-
-#define DS_BIND_REQUEST                 _IOWR('d', 60, bind_info_t)
-#define DS_GET_DEVICE_INFO              _IOWR('d', 61, bind_info_t) 
-#define DS_GET_NEXT_DEVICE              _IOWR('d', 62, bind_info_t) 
-#define DS_UNBIND_REQUEST               _IOW ('d', 63, bind_info_t)
-#define DS_BIND_MTD                     _IOWR('d', 64, mtd_info_t)
-
 #ifdef __KERNEL__
 #include <linux/device.h>
 #include <pcmcia/ss.h>
 
-typedef struct dev_node_t {
-    char                dev_name[DEV_NAME_LEN];
-    u_short             major, minor;
-    struct dev_node_t   *next;
-} dev_node_t;
-
-
+/*
+ * PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus
+ * a.k.a. PCI drivers
+ */
 struct pcmcia_socket;
+struct pcmcia_device;
 struct config_t;
 
+/* dynamic device IDs for PCMCIA device drivers. See
+ * Documentation/pcmcia/driver.txt for details.
+*/
 struct pcmcia_dynids {
         spinlock_t              lock;
         struct list_head        list;
@@ -147,6 +60,14 @@ struct pcmcia_driver {
 int pcmcia_register_driver(struct pcmcia_driver *driver);
 void pcmcia_unregister_driver(struct pcmcia_driver *driver);
 
+/* Some drivers use dev_node_t to store char or block device information.
+ * Don't use this in new drivers, though.
+ */
+typedef struct dev_node_t {
+        char                    dev_name[DEV_NAME_LEN];
+        u_short                 major, minor;
+        struct dev_node_t       *next;
+} dev_node_t;
 
 struct pcmcia_device {
         /* the socket and the device_no [for multifunction devices]
@@ -216,10 +137,304 @@ struct pcmcia_device {
 #define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev)
 #define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv)
 
+/* deprecated -- don't use! */
 #define handle_to_dev(handle) (handle->dev)
 
-/* error reporting */
-void cs_error(struct pcmcia_device *handle, int func, int ret);
+
+/* (deprecated) error reporting by PCMCIA devices. Use dev_printk()
+ * or dev_dbg() directly in the driver, without referring to pcmcia_error_func()
+ * and/or pcmcia_error_ret() for those functions will go away soon.
+ */
+enum service {
+    AccessConfigurationRegister, AddSocketServices,
+    AdjustResourceInfo, CheckEraseQueue, CloseMemory, CopyMemory,
+    DeregisterClient, DeregisterEraseQueue, GetCardServicesInfo,
+    GetClientInfo, GetConfigurationInfo, GetEventMask,
+    GetFirstClient, GetFirstPartion, GetFirstRegion, GetFirstTuple,
+    GetNextClient, GetNextPartition, GetNextRegion, GetNextTuple,
+    GetStatus, GetTupleData, MapLogSocket, MapLogWindow, MapMemPage,
+    MapPhySocket, MapPhyWindow, ModifyConfiguration, ModifyWindow,
+    OpenMemory, ParseTuple, ReadMemory, RegisterClient,
+    RegisterEraseQueue, RegisterMTD, RegisterTimer,
+    ReleaseConfiguration, ReleaseExclusive, ReleaseIO, ReleaseIRQ,
+    ReleaseSocketMask, ReleaseWindow, ReplaceSocketServices,
+    RequestConfiguration, RequestExclusive, RequestIO, RequestIRQ,
+    RequestSocketMask, RequestWindow, ResetCard, ReturnSSEntry,
+    SetEventMask, SetRegion, ValidateCIS, VendorSpecific,
+    WriteMemory, BindDevice, BindMTD, ReportError,
+    SuspendCard, ResumeCard, EjectCard, InsertCard, ReplaceCIS,
+    GetFirstWindow, GetNextWindow, GetMemPage
+};
+const char *pcmcia_error_func(int func);
+const char *pcmcia_error_ret(int ret);
+
+#define cs_error(p_dev, func, ret)                      \
+        {                                               \
+                dev_printk(KERN_NOTICE, &p_dev->dev,    \
+                           "%s : %s\n",                 \
+                           pcmcia_error_func(func),     \
+                           pcmcia_error_ret(ret));      \
+        }
+
+/* CIS access.
+ * Use the pcmcia_* versions in PCMCIA drivers
+ */
+int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse);
+
+int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function,
+                           tuple_t *tuple);
+#define pcmcia_get_first_tuple(p_dev, tuple) \
+                pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple)
+
+int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function,
+                          tuple_t *tuple);
+#define pcmcia_get_next_tuple(p_dev, tuple) \
+                pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple)
+
+int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple);
+#define pcmcia_get_tuple_data(p_dev, tuple) \
+                pccard_get_tuple_data(p_dev->socket, tuple)
+
+
+/* loop CIS entries for valid configuration */
+int pcmcia_loop_config(struct pcmcia_device *p_dev,
+                       int      (*conf_check)   (struct pcmcia_device *p_dev,
+                                                 cistpl_cftable_entry_t *cf,
+                                                 cistpl_cftable_entry_t *dflt,
+                                                 unsigned int vcc,
+                                                 void *priv_data),
+                       void *priv_data);
+
+/* is the device still there? */
+struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *p_dev);
+
+/* low-level interface reset */
+int pcmcia_reset_card(struct pcmcia_socket *skt);
+
+/* CIS config */
+int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
+                                         conf_reg_t *reg);
+
+/* device configuration */
+int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req);
+int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req);
+int pcmcia_request_configuration(struct pcmcia_device *p_dev,
+                                 config_req_t *req);
+
+int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req,
+                          window_handle_t *wh);
+int pcmcia_release_window(window_handle_t win);
+
+int pcmcia_get_mem_page(window_handle_t win, memreq_t *req);
+int pcmcia_map_mem_page(window_handle_t win, memreq_t *req);
+
+int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod);
+void pcmcia_disable_device(struct pcmcia_device *p_dev);
 
 #endif /* __KERNEL__ */
+
+
+
+/* Below, there are only definitions which are used by
+ * - the PCMCIA ioctl
+ * - deprecated PCMCIA userspace tools only
+ *
+ * here be dragons ... here be dragons ... here be dragons ... here be drag
+ */
+
+#if defined(CONFIG_PCMCIA_IOCTL) || !defined(__KERNEL__)
+
+#if defined(__arm__) || defined(__mips__) || defined(__avr32__) || \
+        defined(__bfin__)
+/* This (ioaddr_t) is exposed to userspace & hence cannot be changed. */
+typedef u_int   ioaddr_t;
+#else
+typedef u_short ioaddr_t;
+#endif
+
+/* for AdjustResourceInfo */
+typedef struct adjust_t {
+        u_int                   Action;
+        u_int                   Resource;
+        u_int                   Attributes;
+        union {
+                struct memory {
+                        u_long          Base;
+                        u_long          Size;
+                } memory;
+                struct io {
+                        ioaddr_t        BasePort;
+                        ioaddr_t        NumPorts;
+                        u_int           IOAddrLines;
+                } io;
+                struct irq {
+                        u_int           IRQ;
+                } irq;
+        } resource;
+} adjust_t;
+
+/* Action field */
+#define REMOVE_MANAGED_RESOURCE         1
+#define ADD_MANAGED_RESOURCE            2
+#define GET_FIRST_MANAGED_RESOURCE      3
+#define GET_NEXT_MANAGED_RESOURCE       4
+/* Resource field */
+#define RES_MEMORY_RANGE                1
+#define RES_IO_RANGE                    2
+#define RES_IRQ                         3
+/* Attribute field */
+#define RES_IRQ_TYPE                    0x03
+#define RES_IRQ_TYPE_EXCLUSIVE          0
+#define RES_IRQ_TYPE_TIME               1
+#define RES_IRQ_TYPE_DYNAMIC            2
+#define RES_IRQ_CSC                     0x04
+#define RES_SHARED                      0x08
+#define RES_RESERVED                    0x10
+#define RES_ALLOCATED                   0x20
+#define RES_REMOVED                     0x40
+
+
+typedef struct tuple_parse_t {
+        tuple_t                 tuple;
+        cisdata_t               data[255];
+        cisparse_t              parse;
+} tuple_parse_t;
+
+typedef struct win_info_t {
+        window_handle_t         handle;
+        win_req_t               window;
+        memreq_t                map;
+} win_info_t;
+
+typedef struct bind_info_t {
+        dev_info_t              dev_info;
+        u_char                  function;
+        struct pcmcia_device    *instance;
+        char                    name[DEV_NAME_LEN];
+        u_short                 major, minor;
+        void                    *next;
+} bind_info_t;
+
+typedef struct mtd_info_t {
+        dev_info_t              dev_info;
+        u_int                   Attributes;
+        u_int                   CardOffset;
+} mtd_info_t;
+
+typedef struct region_info_t {
+        u_int                   Attributes;
+        u_int                   CardOffset;
+        u_int                   RegionSize;
+        u_int                   AccessSpeed;
+        u_int                   BlockSize;
+        u_int                   PartMultiple;
+        u_char                  JedecMfr, JedecInfo;
+        memory_handle_t         next;
+} region_info_t;
+
+#define REGION_TYPE             0x0001
+#define REGION_TYPE_CM          0x0000
+#define REGION_TYPE_AM          0x0001
+#define REGION_PREFETCH         0x0008
+#define REGION_CACHEABLE        0x0010
+#define REGION_BAR_MASK         0xe000
+#define REGION_BAR_SHIFT        13
+
+/* For ReplaceCIS */
+typedef struct cisdump_t {
+        u_int                   Length;
+        cisdata_t               Data[CISTPL_MAX_CIS_SIZE];
+} cisdump_t;
+
+/* for GetConfigurationInfo */
+typedef struct config_info_t {
+        u_char                  Function;
+        u_int                   Attributes;
+        u_int                   Vcc, Vpp1, Vpp2;
+        u_int                   IntType;
+        u_int                   ConfigBase;
+        u_char                  Status, Pin, Copy, Option, ExtStatus;
+        u_int                   Present;
+        u_int                   CardValues;
+        u_int                   AssignedIRQ;
+        u_int                   IRQAttributes;
+        ioaddr_t                BasePort1;
+        ioaddr_t                NumPorts1;
+        u_int                   Attributes1;
+        ioaddr_t                BasePort2;
+        ioaddr_t                NumPorts2;
+        u_int                   Attributes2;
+        u_int                   IOAddrLines;
+} config_info_t;
+
+/* For ValidateCIS */
+typedef struct cisinfo_t {
+        u_int                   Chains;
+} cisinfo_t;
+
+typedef struct cs_status_t {
+        u_char                  Function;
+        event_t                 CardState;
+        event_t                 SocketState;
+} cs_status_t;
+
+typedef union ds_ioctl_arg_t {
+        adjust_t                adjust;
+        config_info_t           config;
+        tuple_t                 tuple;
+        tuple_parse_t           tuple_parse;
+        client_req_t            client_req;
+        cs_status_t             status;
+        conf_reg_t              conf_reg;
+        cisinfo_t               cisinfo;
+        region_info_t           region;
+        bind_info_t             bind_info;
+        mtd_info_t              mtd_info;
+        win_info_t              win_info;
+        cisdump_t               cisdump;
+} ds_ioctl_arg_t;
+
+#define DS_ADJUST_RESOURCE_INFO                 _IOWR('d',  2, adjust_t)
+#define DS_GET_CONFIGURATION_INFO               _IOWR('d',  3, config_info_t)
+#define DS_GET_FIRST_TUPLE                      _IOWR('d',  4, tuple_t)
+#define DS_GET_NEXT_TUPLE                       _IOWR('d',  5, tuple_t)
+#define DS_GET_TUPLE_DATA                       _IOWR('d',  6, tuple_parse_t)
+#define DS_PARSE_TUPLE                          _IOWR('d',  7, tuple_parse_t)
+#define DS_RESET_CARD                           _IO  ('d',  8)
+#define DS_GET_STATUS                           _IOWR('d',  9, cs_status_t)
+#define DS_ACCESS_CONFIGURATION_REGISTER        _IOWR('d', 10, conf_reg_t)
+#define DS_VALIDATE_CIS                         _IOR ('d', 11, cisinfo_t)
+#define DS_SUSPEND_CARD                         _IO  ('d', 12)
+#define DS_RESUME_CARD                          _IO  ('d', 13)
+#define DS_EJECT_CARD                           _IO  ('d', 14)
+#define DS_INSERT_CARD                          _IO  ('d', 15)
+#define DS_GET_FIRST_REGION                     _IOWR('d', 16, region_info_t)
+#define DS_GET_NEXT_REGION                      _IOWR('d', 17, region_info_t)
+#define DS_REPLACE_CIS                          _IOWR('d', 18, cisdump_t)
+#define DS_GET_FIRST_WINDOW                     _IOR ('d', 19, win_info_t)
+#define DS_GET_NEXT_WINDOW                      _IOWR('d', 20, win_info_t)
+#define DS_GET_MEM_PAGE                         _IOWR('d', 21, win_info_t)
+
+#define DS_BIND_REQUEST                         _IOWR('d', 60, bind_info_t)
+#define DS_GET_DEVICE_INFO                      _IOWR('d', 61, bind_info_t)
+#define DS_GET_NEXT_DEVICE                      _IOWR('d', 62, bind_info_t)
+#define DS_UNBIND_REQUEST                       _IOW ('d', 63, bind_info_t)
+#define DS_BIND_MTD                             _IOWR('d', 64, mtd_info_t)
+
+
+/* used in userspace only */
+#define CS_IN_USE                       0x1e
+
+#define INFO_MASTER_CLIENT      0x01
+#define INFO_IO_CLIENT          0x02
+#define INFO_MTD_CLIENT         0x04
+#define INFO_MEM_CLIENT         0x08
+#define MAX_NUM_CLIENTS         3
+
+#define INFO_CARD_SHARE         0x10
+#define INFO_CARD_EXCL          0x20
+
+
+#endif /* !defined(__KERNEL__) || defined(CONFIG_PCMCIA_IOCTL) */
+
 #endif /* _LINUX_DS_H */