aboutsummaryrefslogtreecommitdiffstats
path: root/tools/perf/scripts/python/sched-migration.py
diff options
context:
space:
mode:
authorJayamohan Kallickal <jayamohank@gmail.com>2013-04-05 23:38:37 -0400
committerJames Bottomley <JBottomley@Parallels.com>2013-05-02 11:21:19 -0400
commit702dc5e868926056349e12a41bd70a4a4eb94940 (patch)
tree65a7d80171ac7c7640ee88b743ae22f5564268a2 /tools/perf/scripts/python/sched-migration.py
parentad3f428e0fbab1f306cbc22340e9f7672a49147f (diff)
[SCSI] be2iscsi: Fix issue in passing the exp_cmdsn and max_cmdsn
Command Window value from the CQE was used to calculate the max_cmdsn for that session.The command window value extracted for SKH-R adapter was not proper. The value was extracted from BE adapter completion event. Fixed the issue by getting the cmd_wnd value from SKH-R CQE. The exp_cmdsn and max_cmdsn values were not converted to BE format before calling the __iscsi_complete_pdu(). Fixed the issue of converting to BE format. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-18 01:02:56 -0400
rvalds <torvalds@ppc970.osdl.org> 2005-04-16 18:20:36 -0400 committer Linus Torvalds <torvalds@ppc970.osdl.org> 2005-04-16 18:20:36 -0400 Linux-2.6.12-rc2' href='/cgit/cgit.cgi/litmus-rt.git/commit/include/linux/if_tr.h?h=wip-pai&id=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2'>1da177e4c3f4 
98e399f82ab3

1da177e4c3f4









c6b3365391c6

1da177e4c3f4
































82d1542c1df6








1da177e4c3f4


1
2
3
4
5
6
7
8
9
10
11

12

13
14
15
16
17
18
19
20
21

22
23

24
25

26
27
28
29

30
31

32
33

34
35
36
37
38
39
40

41
42

43
44
45
46
47
48
49

50

51
52
53
54
55
56
57
58
59

60

61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92

93
94
95
96
97
98
99
100

101
102











                                                                            
                                                               








                                                                             

                                                

                                                                            



                                                                           

                            

                            






                                                                  

                                                                 






                                                               
                                                     








                                                               
                                                              































                                                                          







                                                                    

                            
/*
 * INET		An implementation of the TCP/IP protocol suite for the LINUX
 *		operating system.  INET is implemented using the  BSD Socket
 *		interface as the means of communication with the user level.
 *
 *		Global definitions for the Token-Ring IEEE 802.5 interface.
 *
 * Version:	@(#)if_tr.h	0.0	07/11/94
 *
 * Author:	Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
 *		Donald Becker, <becker@super.org>
 *		Peter De Schrijver, <stud11@cc4.kuleuven.ac.be>
 *
 *		This program is free software; you can redistribute it and/or
 *		modify it under the terms of the GNU General Public License
 *		as published by the Free Software Foundation; either version
 *		2 of the License, or (at your option) any later version.
 */
#ifndef _LINUX_IF_TR_H
#define _LINUX_IF_TR_H

#include <asm/byteorder.h>	/* For __be16 */

/* IEEE 802.5 Token-Ring magic constants.  The frame sizes omit the preamble
   and FCS/CRC (frame check sequence). */
#define TR_ALEN		6		/* Octets in one token-ring addr */
#define TR_HLEN 	(sizeof(struct trh_hdr)+sizeof(struct trllc))
#define AC		0x10
#define LLC_FRAME 	0x40

/* LLC and SNAP constants */
#define EXTENDED_SAP 	0xAA
#define UI_CMD       	0x03

/* This is an Token-Ring frame header. */
struct trh_hdr {
	__u8  ac;			/* access control field */
	__u8  fc;			/* frame control field */
	__u8  daddr[TR_ALEN];		/* destination address */
	__u8  saddr[TR_ALEN];		/* source address */
	__be16 rcf;			/* route control field */
	__be16 rseg[8];			/* routing registers */
};

#ifdef __KERNEL__
#include <linux/skbuff.h>

static inline struct trh_hdr *tr_hdr(const struct sk_buff *skb)
{
	return (struct trh_hdr *)skb_mac_header(skb);
}
#endif

/* This is an Token-Ring LLC structure */
struct trllc {
	__u8  dsap;			/* destination SAP */
	__u8  ssap;			/* source SAP */
	__u8  llc;			/* LLC control field */
	__u8  protid[3];		/* protocol id */
	__be16 ethertype;		/* ether type field */
};

/* Token-Ring statistics collection data. */
struct tr_statistics {
	unsigned long rx_packets;       /* total packets received	*/
	unsigned long tx_packets;	/* total packets transmitted	*/
	unsigned long rx_bytes;		/* total bytes received   	*/
	unsigned long tx_bytes;		/* total bytes transmitted	*/
	unsigned long rx_errors;	/* bad packets received		*/
	unsigned long tx_errors;	/* packet transmit problems	*/
	unsigned long rx_dropped;	/* no space in linux buffers	*/
	unsigned long tx_dropped;	/* no space available in linux	*/
	unsigned long multicast;	/* multicast packets received	*/
	unsigned long transmit_collision;

	/* detailed Token-Ring errors. See IBM Token-Ring Network
	   Architecture for more info */

	unsigned long line_errors;
	unsigned long internal_errors;
	unsigned long burst_errors;
	unsigned long A_C_errors;
	unsigned long abort_delimiters;
	unsigned long lost_frames;
	unsigned long recv_congest_count;
	unsigned long frame_copied_errors;
	unsigned long frequency_errors;
	unsigned long token_errors;
	unsigned long dummy1;
};

/* source routing stuff */
#define TR_RII 			0x80
#define TR_RCF_DIR_BIT 		0x80
#define TR_RCF_LEN_MASK 	0x1f00
#define TR_RCF_BROADCAST 	0x8000	/* all-routes broadcast */
#define TR_RCF_LIMITED_BROADCAST 0xC000	/* single-route broadcast */
#define TR_RCF_FRAME2K 		0x20
#define TR_RCF_BROADCAST_MASK 	0xC000
#define TR_MAXRIFLEN 		18

#endif	/* _LINUX_IF_TR_H */
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-18 01:02:56 -0400