Merge branch 'master' into gfs2

1 files changed, 158 insertions, 158 deletions

diff --git a/drivers/ieee1394/ieee1394.h b/drivers/ieee1394/ieee1394.h
index 936d776..4049207 100644
--- a/drivers/ieee1394/ieee1394.h
+++ b/drivers/ieee1394/ieee1394.h
@@ -5,77 +5,78 @@
 #ifndef _IEEE1394_IEEE1394_H
 #define _IEEE1394_IEEE1394_H
 
-#define TCODE_WRITEQ             0x0
-#define TCODE_WRITEB             0x1
-#define TCODE_WRITE_RESPONSE     0x2
-#define TCODE_READQ              0x4
-#define TCODE_READB              0x5
-#define TCODE_READQ_RESPONSE     0x6
-#define TCODE_READB_RESPONSE     0x7
-#define TCODE_CYCLE_START        0x8
-#define TCODE_LOCK_REQUEST       0x9
-#define TCODE_ISO_DATA           0xa
-#define TCODE_STREAM_DATA        0xa
-#define TCODE_LOCK_RESPONSE      0xb
-
-#define RCODE_COMPLETE           0x0
-#define RCODE_CONFLICT_ERROR     0x4
-#define RCODE_DATA_ERROR         0x5
-#define RCODE_TYPE_ERROR         0x6
-#define RCODE_ADDRESS_ERROR      0x7
-
-#define EXTCODE_MASK_SWAP        0x1
-#define EXTCODE_COMPARE_SWAP     0x2
-#define EXTCODE_FETCH_ADD        0x3
-#define EXTCODE_LITTLE_ADD       0x4
-#define EXTCODE_BOUNDED_ADD      0x5
-#define EXTCODE_WRAP_ADD         0x6
-
-#define ACK_COMPLETE             0x1
-#define ACK_PENDING              0x2
-#define ACK_BUSY_X               0x4
-#define ACK_BUSY_A               0x5
-#define ACK_BUSY_B               0x6
-#define ACK_TARDY                0xb
-#define ACK_CONFLICT_ERROR       0xc
-#define ACK_DATA_ERROR           0xd
-#define ACK_TYPE_ERROR           0xe
-#define ACK_ADDRESS_ERROR        0xf
+#define TCODE_WRITEQ		0x0
+#define TCODE_WRITEB		0x1
+#define TCODE_WRITE_RESPONSE	0x2
+#define TCODE_READQ		0x4
+#define TCODE_READB		0x5
+#define TCODE_READQ_RESPONSE	0x6
+#define TCODE_READB_RESPONSE	0x7
+#define TCODE_CYCLE_START	0x8
+#define TCODE_LOCK_REQUEST	0x9
+#define TCODE_ISO_DATA		0xa
+#define TCODE_STREAM_DATA	0xa
+#define TCODE_LOCK_RESPONSE	0xb
+
+#define RCODE_COMPLETE		0x0
+#define RCODE_CONFLICT_ERROR	0x4
+#define RCODE_DATA_ERROR	0x5
+#define RCODE_TYPE_ERROR	0x6
+#define RCODE_ADDRESS_ERROR	0x7
+
+#define EXTCODE_MASK_SWAP	0x1
+#define EXTCODE_COMPARE_SWAP	0x2
+#define EXTCODE_FETCH_ADD	0x3
+#define EXTCODE_LITTLE_ADD	0x4
+#define EXTCODE_BOUNDED_ADD	0x5
+#define EXTCODE_WRAP_ADD	0x6
+
+#define ACK_COMPLETE		0x1
+#define ACK_PENDING		0x2
+#define ACK_BUSY_X		0x4
+#define ACK_BUSY_A		0x5
+#define ACK_BUSY_B		0x6
+#define ACK_TARDY		0xb
+#define ACK_CONFLICT_ERROR	0xc
+#define ACK_DATA_ERROR		0xd
+#define ACK_TYPE_ERROR		0xe
+#define ACK_ADDRESS_ERROR	0xf
 
 /* Non-standard "ACK codes" for internal use */
-#define ACKX_NONE                (-1)
-#define ACKX_SEND_ERROR          (-2)
-#define ACKX_ABORTED             (-3)
-#define ACKX_TIMEOUT             (-4)
-
-
-#define IEEE1394_SPEED_100		0x00
-#define IEEE1394_SPEED_200		0x01
-#define IEEE1394_SPEED_400		0x02
-#define IEEE1394_SPEED_800		0x03
-#define IEEE1394_SPEED_1600		0x04
-#define IEEE1394_SPEED_3200		0x05
+#define ACKX_NONE		(-1)
+#define ACKX_SEND_ERROR		(-2)
+#define ACKX_ABORTED		(-3)
+#define ACKX_TIMEOUT		(-4)
+
+#define IEEE1394_SPEED_100	0x00
+#define IEEE1394_SPEED_200	0x01
+#define IEEE1394_SPEED_400	0x02
+#define IEEE1394_SPEED_800	0x03
+#define IEEE1394_SPEED_1600	0x04
+#define IEEE1394_SPEED_3200	0x05
+
 /* The current highest tested speed supported by the subsystem */
-#define IEEE1394_SPEED_MAX		IEEE1394_SPEED_800
+#define IEEE1394_SPEED_MAX	IEEE1394_SPEED_800
 
 /* Maps speed values above to a string representation */
 extern const char *hpsb_speedto_str[];
 
-
 /* 1394a cable PHY packets */
-#define SELFID_PWRCL_NO_POWER    0x0
-#define SELFID_PWRCL_PROVIDE_15W 0x1
-#define SELFID_PWRCL_PROVIDE_30W 0x2
-#define SELFID_PWRCL_PROVIDE_45W 0x3
-#define SELFID_PWRCL_USE_1W      0x4
-#define SELFID_PWRCL_USE_3W      0x5
-#define SELFID_PWRCL_USE_6W      0x6
-#define SELFID_PWRCL_USE_10W     0x7
-
-#define SELFID_PORT_CHILD        0x3
-#define SELFID_PORT_PARENT       0x2
-#define SELFID_PORT_NCONN        0x1
-#define SELFID_PORT_NONE         0x0
+#define SELFID_PWRCL_NO_POWER		0x0
+#define SELFID_PWRCL_PROVIDE_15W	0x1
+#define SELFID_PWRCL_PROVIDE_30W	0x2
+#define SELFID_PWRCL_PROVIDE_45W	0x3
+#define SELFID_PWRCL_USE_1W		0x4
+#define SELFID_PWRCL_USE_3W		0x5
+#define SELFID_PWRCL_USE_6W		0x6
+#define SELFID_PWRCL_USE_10W		0x7
+
+#define SELFID_PORT_CHILD		0x3
+#define SELFID_PORT_PARENT		0x2
+#define SELFID_PORT_NCONN		0x1
+#define SELFID_PORT_NONE		0x0
+
+#define SELFID_SPEED_UNKNOWN		0x3	/* 1394b PHY */
 
 #define PHYPACKET_LINKON			0x40000000
 #define PHYPACKET_PHYCONFIG_R			0x00800000
@@ -91,76 +92,76 @@ extern const char *hpsb_speedto_str[];
 
 #define EXTPHYPACKET_TYPEMASK			0xC0FC0000
 
-#define PHYPACKET_PORT_SHIFT     24
-#define PHYPACKET_GAPCOUNT_SHIFT 16
+#define PHYPACKET_PORT_SHIFT		24
+#define PHYPACKET_GAPCOUNT_SHIFT	16
 
 /* 1394a PHY register map bitmasks */
-#define PHY_00_PHYSICAL_ID       0xFC
-#define PHY_00_R                 0x02 /* Root */
-#define PHY_00_PS                0x01 /* Power Status*/
-#define PHY_01_RHB               0x80 /* Root Hold-Off */
-#define PHY_01_IBR               0x80 /* Initiate Bus Reset */
-#define PHY_01_GAP_COUNT         0x3F
-#define PHY_02_EXTENDED          0xE0 /* 0x7 for 1394a-compliant PHY */
-#define PHY_02_TOTAL_PORTS       0x1F
-#define PHY_03_MAX_SPEED         0xE0
-#define PHY_03_DELAY             0x0F
-#define PHY_04_LCTRL             0x80 /* Link Active Report Control */
-#define PHY_04_CONTENDER         0x40
-#define PHY_04_JITTER            0x38
-#define PHY_04_PWR_CLASS         0x07 /* Power Class */
-#define PHY_05_WATCHDOG          0x80
-#define PHY_05_ISBR              0x40 /* Initiate Short Bus Reset */
-#define PHY_05_LOOP              0x20 /* Loop Detect */
-#define PHY_05_PWR_FAIL          0x10 /* Cable Power Failure Detect */
-#define PHY_05_TIMEOUT           0x08 /* Arbitration State Machine Timeout */
-#define PHY_05_PORT_EVENT        0x04 /* Port Event Detect */
-#define PHY_05_ENAB_ACCEL        0x02 /* Enable Arbitration Acceleration */
-#define PHY_05_ENAB_MULTI        0x01 /* Ena. Multispeed Packet Concatenation */
+#define PHY_00_PHYSICAL_ID	0xFC
+#define PHY_00_R		0x02 /* Root */
+#define PHY_00_PS		0x01 /* Power Status*/
+#define PHY_01_RHB		0x80 /* Root Hold-Off */
+#define PHY_01_IBR		0x80 /* Initiate Bus Reset */
+#define PHY_01_GAP_COUNT	0x3F
+#define PHY_02_EXTENDED		0xE0 /* 0x7 for 1394a-compliant PHY */
+#define PHY_02_TOTAL_PORTS	0x1F
+#define PHY_03_MAX_SPEED	0xE0
+#define PHY_03_DELAY		0x0F
+#define PHY_04_LCTRL		0x80 /* Link Active Report Control */
+#define PHY_04_CONTENDER	0x40
+#define PHY_04_JITTER		0x38
+#define PHY_04_PWR_CLASS	0x07 /* Power Class */
+#define PHY_05_WATCHDOG		0x80
+#define PHY_05_ISBR		0x40 /* Initiate Short Bus Reset */
+#define PHY_05_LOOP		0x20 /* Loop Detect */
+#define PHY_05_PWR_FAIL		0x10 /* Cable Power Failure Detect */
+#define PHY_05_TIMEOUT		0x08 /* Arbitration State Machine Timeout */
+#define PHY_05_PORT_EVENT	0x04 /* Port Event Detect */
+#define PHY_05_ENAB_ACCEL	0x02 /* Enable Arbitration Acceleration */
+#define PHY_05_ENAB_MULTI	0x01 /* Ena. Multispeed Packet Concatenation */
 
 #include <asm/byteorder.h>
 
 #ifdef __BIG_ENDIAN_BITFIELD
 
 struct selfid {
-        u32 packet_identifier:2; /* always binary 10 */
-        u32 phy_id:6;
-        /* byte */
-        u32 extended:1; /* if true is struct ext_selfid */
-        u32 link_active:1;
-        u32 gap_count:6;
-        /* byte */
-        u32 speed:2;
-        u32 phy_delay:2;
-        u32 contender:1;
-        u32 power_class:3;
-        /* byte */
-        u32 port0:2;
-        u32 port1:2;
-        u32 port2:2;
-        u32 initiated_reset:1;
-        u32 more_packets:1;
+	u32 packet_identifier:2; /* always binary 10 */
+	u32 phy_id:6;
+	/* byte */
+	u32 extended:1; /* if true is struct ext_selfid */
+	u32 link_active:1;
+	u32 gap_count:6;
+	/* byte */
+	u32 speed:2;
+	u32 phy_delay:2;
+	u32 contender:1;
+	u32 power_class:3;
+	/* byte */
+	u32 port0:2;
+	u32 port1:2;
+	u32 port2:2;
+	u32 initiated_reset:1;
+	u32 more_packets:1;
 } __attribute__((packed));
 
 struct ext_selfid {
-        u32 packet_identifier:2; /* always binary 10 */
-        u32 phy_id:6;
-        /* byte */
-        u32 extended:1; /* if false is struct selfid */
-        u32 seq_nr:3;
-        u32 reserved:2;
-        u32 porta:2;
-        /* byte */
-        u32 portb:2;
-        u32 portc:2;
-        u32 portd:2;
-        u32 porte:2;
-        /* byte */
-        u32 portf:2;
-        u32 portg:2;
-        u32 porth:2;
-        u32 reserved2:1;
-        u32 more_packets:1;
+	u32 packet_identifier:2; /* always binary 10 */
+	u32 phy_id:6;
+	/* byte */
+	u32 extended:1; /* if false is struct selfid */
+	u32 seq_nr:3;
+	u32 reserved:2;
+	u32 porta:2;
+	/* byte */
+	u32 portb:2;
+	u32 portc:2;
+	u32 portd:2;
+	u32 porte:2;
+	/* byte */
+	u32 portf:2;
+	u32 portg:2;
+	u32 porth:2;
+	u32 reserved2:1;
+	u32 more_packets:1;
 } __attribute__((packed));
 
 #elif defined __LITTLE_ENDIAN_BITFIELD /* __BIG_ENDIAN_BITFIELD */
@@ -171,49 +172,48 @@ struct ext_selfid {
  */
 
 struct selfid {
-        u32 phy_id:6;
-        u32 packet_identifier:2; /* always binary 10 */
-        /* byte */
-        u32 gap_count:6;
-        u32 link_active:1;
-        u32 extended:1; /* if true is struct ext_selfid */
-        /* byte */
-        u32 power_class:3;
-        u32 contender:1;
-        u32 phy_delay:2;
-        u32 speed:2;
-        /* byte */
-        u32 more_packets:1;
-        u32 initiated_reset:1;
-        u32 port2:2;
-        u32 port1:2;
-        u32 port0:2;
+	u32 phy_id:6;
+	u32 packet_identifier:2; /* always binary 10 */
+	/* byte */
+	u32 gap_count:6;
+	u32 link_active:1;
+	u32 extended:1; /* if true is struct ext_selfid */
+	/* byte */
+	u32 power_class:3;
+	u32 contender:1;
+	u32 phy_delay:2;
+	u32 speed:2;
+	/* byte */
+	u32 more_packets:1;
+	u32 initiated_reset:1;
+	u32 port2:2;
+	u32 port1:2;
+	u32 port0:2;
 } __attribute__((packed));
 
 struct ext_selfid {
-        u32 phy_id:6;
-        u32 packet_identifier:2; /* always binary 10 */
-        /* byte */
-        u32 porta:2;
-        u32 reserved:2;
-        u32 seq_nr:3;
-        u32 extended:1; /* if false is struct selfid */
-        /* byte */
-        u32 porte:2;
-        u32 portd:2;
-        u32 portc:2;
-        u32 portb:2;
-        /* byte */
-        u32 more_packets:1;
-        u32 reserved2:1;
-        u32 porth:2;
-        u32 portg:2;
-        u32 portf:2;
+	u32 phy_id:6;
+	u32 packet_identifier:2; /* always binary 10 */
+	/* byte */
+	u32 porta:2;
+	u32 reserved:2;
+	u32 seq_nr:3;
+	u32 extended:1; /* if false is struct selfid */
+	/* byte */
+	u32 porte:2;
+	u32 portd:2;
+	u32 portc:2;
+	u32 portb:2;
+	/* byte */
+	u32 more_packets:1;
+	u32 reserved2:1;
+	u32 porth:2;
+	u32 portg:2;
+	u32 portf:2;
 } __attribute__((packed));
 
 #else
 #error What? PDP endian?
 #endif /* __BIG_ENDIAN_BITFIELD */
 
-
 #endif /* _IEEE1394_IEEE1394_H */