11 files changed, 67 insertions, 48 deletions

diff --git a/include/asm-powerpc/ps3.h b/include/asm-powerpc/ps3.h
index 9e8ed6824e15..81ffe3b3c1ce 100644
--- a/include/asm-powerpc/ps3.h
+++ b/include/asm-powerpc/ps3.h
@@ -178,9 +178,6 @@ enum ps3_cpu_binding {
         PS3_BINDING_CPU_1 = 1,
 };
 
-int ps3_virq_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
-        unsigned int *virq);
-int ps3_virq_destroy(unsigned int virq);
 int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
         unsigned int *virq);
 int ps3_irq_plug_destroy(unsigned int virq);
diff --git a/include/asm-sparc/oplib.h b/include/asm-sparc/oplib.h
index 17ba82ee220a..7becc846544a 100644
--- a/include/asm-sparc/oplib.h
+++ b/include/asm-sparc/oplib.h
@@ -34,9 +34,6 @@ extern unsigned int prom_rev, prom_prev;
  */
 extern int prom_root_node;
 
-/* PROM stdin and stdout */
-extern int prom_stdin, prom_stdout;
-
 /* Pointer to prom structure containing the device tree traversal
  * and usage utility functions.  Only prom-lib should use these,
  * users use the interface defined by the library only!
@@ -84,20 +81,6 @@ extern int prom_devclose(int device_handle);
 extern void prom_seek(int device_handle, unsigned int seek_hival,
                       unsigned int seek_lowval);
 
-/* Machine memory configuration routine. */
-
-/* This function returns a V0 format memory descriptor table, it has three
- * entries.  One for the total amount of physical ram on the machine, one
- * for the amount of physical ram available, and one describing the virtual
- * areas which are allocated by the prom.  So, in a sense the physical
- * available is a calculation of the total physical minus the physical mapped
- * by the prom with virtual mappings.
- *
- * These lists are returned pre-sorted, this should make your life easier
- * since the prom itself is way too lazy to do such nice things.
- */
-extern struct linux_mem_v0 *prom_meminfo(void);
-
 /* Miscellaneous routines, don't really fit in any category per se. */
 
 /* Reboot the machine with the command line passed. */
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h
index 39ccf2da297c..1625a8c3e0d2 100644
--- a/include/asm-sparc/page.h
+++ b/include/asm-sparc/page.h
@@ -38,12 +38,11 @@
 
 /* The following structure is used to hold the physical
  * memory configuration of the machine.  This is filled in
- * probe_memory() and is later used by mem_init() to set up
- * mem_map[].  We statically allocate SPARC_PHYS_BANKS of
+ * prom_meminit() and is later used by mem_init() to set up
+ * mem_map[].  We statically allocate SPARC_PHYS_BANKS+1 of
  * these structs, this is arbitrary.  The entry after the
  * last valid one has num_bytes==0.
  */
-
 struct sparc_phys_banks {
   unsigned long base_addr;
   unsigned long num_bytes;
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 529f301d9372..0b5e03eae6d2 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -113,7 +113,7 @@ struct ieee80211_hdr {
 struct ieee80211s_hdr {
         u8 flags;
         u8 ttl;
-        u8 seqnum[3];
+        __le32 seqnum;
         u8 eaddr1[6];
         u8 eaddr2[6];
         u8 eaddr3[6];
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index 58e43e566457..950e13d09e06 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -97,7 +97,9 @@ struct __fdb_entry
         __u8 port_no;
         __u8 is_local;
         __u32 ageing_timer_value;
-        __u32 unused;
+        __u8 port_hi;
+        __u8 pad0;
+        __u16 unused;
 };
 
 #ifdef __KERNEL__
diff --git a/include/linux/rio.h b/include/linux/rio.h
index c1c99c9643d3..dc0c75556c63 100644
--- a/include/linux/rio.h
+++ b/include/linux/rio.h
@@ -161,6 +161,8 @@ enum rio_phy_type {
  * @ops: configuration space functions
  * @id: Port ID, unique among all ports
  * @index: Port index, unique among all port interfaces of the same type
+ * @sys_size: RapidIO common transport system size
+ * @phy_type: RapidIO phy type
  * @name: Port name string
  * @priv: Master port private data
  */
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 2864b1699ecc..0a9b5b41ed67 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -69,14 +69,9 @@
 
 /***************************** INCLUDES *****************************/
 
-/* This header is used in user-space, therefore need to be sanitised
- * for that purpose. Those includes are usually not compatible with glibc.
- * To know which includes to use in user-space, check iwlib.h. */
-#ifdef __KERNEL__
-#include <linux/types.h>                /* for "caddr_t" et al          */
+#include <linux/types.h>                /* for __u* and __s* typedefs */
 #include <linux/socket.h>               /* for "struct sockaddr" et al  */
 #include <linux/if.h>                   /* for IFNAMSIZ and co... */
-#endif  /* __KERNEL__ */
 
 /***************************** VERSION *****************************/
 /*
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 1f74bcd603fe..32742c4563de 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -30,13 +30,6 @@
 #endif
 
 /*
- *      SCSI command lengths
- */
-
-extern const unsigned char scsi_command_size[8];
-#define COMMAND_SIZE(opcode) scsi_command_size[((opcode) >> 5) & 7]
-
-/*
  * Special value for scanning to specify scanning or rescanning of all
  * possible channels, (target) ids, or luns on a given shost.
  */
@@ -109,6 +102,7 @@ extern const unsigned char scsi_command_size[8];
 #define MODE_SENSE_10         0x5a
 #define PERSISTENT_RESERVE_IN 0x5e
 #define PERSISTENT_RESERVE_OUT 0x5f
+#define VARIABLE_LENGTH_CMD   0x7f
 #define REPORT_LUNS           0xa0
 #define MAINTENANCE_IN        0xa3
 #define MOVE_MEDIUM           0xa5
@@ -136,6 +130,38 @@ extern const unsigned char scsi_command_size[8];
 #define ATA_12                0xa1      /* 12-byte pass-thru */
 
 /*
+ *      SCSI command lengths
+ */
+
+#define SCSI_MAX_VARLEN_CDB_SIZE 260
+
+/* defined in T10 SCSI Primary Commands-2 (SPC2) */
+struct scsi_varlen_cdb_hdr {
+        u8 opcode;        /* opcode always == VARIABLE_LENGTH_CMD */
+        u8 control;
+        u8 misc[5];
+        u8 additional_cdb_length;         /* total cdb length - 8 */
+        __be16 service_action;
+        /* service specific data follows */
+};
+
+static inline unsigned
+scsi_varlen_cdb_length(const void *hdr)
+{
+        return ((struct scsi_varlen_cdb_hdr *)hdr)->additional_cdb_length + 8;
+}
+
+extern const unsigned char scsi_command_size_tbl[8];
+#define COMMAND_SIZE(opcode) scsi_command_size_tbl[((opcode) >> 5) & 7]
+
+static inline unsigned
+scsi_command_size(const unsigned char *cmnd)
+{
+        return (cmnd[0] == VARIABLE_LENGTH_CMD) ?
+                scsi_varlen_cdb_length(cmnd) : COMMAND_SIZE(cmnd[0]);
+}
+
+/*
  *  SCSI Architecture Model (SAM) Status codes. Taken from SAM-3 draft
  *  T10/1561-D Revision 4 Draft dated 7th November 2002.
  */
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 8d20e60a94b7..3e46dfae8194 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -7,10 +7,28 @@
 #include <linux/types.h>
 #include <linux/timer.h>
 #include <linux/scatterlist.h>
+#include <linux/blkdev.h>
 
 struct Scsi_Host;
 struct scsi_device;
 
+/*
+ * MAX_COMMAND_SIZE is:
+ * The longest fixed-length SCSI CDB as per the SCSI standard.
+ * fixed-length means: commands that their size can be determined
+ * by their opcode and the CDB does not carry a length specifier, (unlike
+ * the VARIABLE_LENGTH_CMD(0x7f) command). This is actually not exactly
+ * true and the SCSI standard also defines extended commands and
+ * vendor specific commands that can be bigger than 16 bytes. The kernel
+ * will support these using the same infrastructure used for VARLEN CDB's.
+ * So in effect MAX_COMMAND_SIZE means the maximum size command scsi-ml
+ * supports without specifying a cmd_len by ULD's
+ */
+#define MAX_COMMAND_SIZE 16
+#if (MAX_COMMAND_SIZE > BLK_MAX_CDB)
+# error MAX_COMMAND_SIZE can not be bigger than BLK_MAX_CDB
+#endif
+
 struct scsi_data_buffer {
         struct sg_table table;
         unsigned length;
@@ -60,12 +78,11 @@ struct scsi_cmnd {
         int allowed;
         int timeout_per_command;
 
-        unsigned char cmd_len;
+        unsigned short cmd_len;
         enum dma_data_direction sc_data_direction;
 
         /* These elements define the operation we are about to perform */
-#define MAX_COMMAND_SIZE        16
-        unsigned char cmnd[MAX_COMMAND_SIZE];
+        unsigned char *cmnd;
 
         struct timer_list eh_timeout;   /* Used to time out the command. */
 
diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h
index d3a133b4a072..2a9add21267d 100644
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@ -75,11 +75,11 @@ struct scsi_eh_save {
         int result;
         enum dma_data_direction data_direction;
         unsigned char cmd_len;
-        unsigned char cmnd[MAX_COMMAND_SIZE];
+        unsigned char *cmnd;
         struct scsi_data_buffer sdb;
         struct request *next_rq;
-
         /* new command support */
+        unsigned char eh_cmnd[BLK_MAX_CDB];
         struct scatterlist sense_sgl;
 };
 
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index d967d6dc7a28..1834fdfe82a7 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -573,13 +573,11 @@ struct Scsi_Host {
         /*
          * The maximum length of SCSI commands that this host can accept.
          * Probably 12 for most host adapters, but could be 16 for others.
+         * or 260 if the driver supports variable length cdbs.
          * For drivers that don't set this field, a value of 12 is
-         * assumed.  I am leaving this as a number rather than a bit
-         * because you never know what subsequent SCSI standards might do
-         * (i.e. could there be a 20 byte or a 24-byte command a few years
-         * down the road?).  
+         * assumed.
          */
-        unsigned char max_cmd_len;
+        unsigned short max_cmd_len;
 
         int this_id;
         int can_queue;