Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) #!/usr/bin/env python
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) # The TCM v4 multi-protocol fabric module generation script for drivers/target/$NEW_MOD
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4) # Copyright (c) 2010 Rising Tide Systems
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) # Copyright (c) 2010 Linux-iSCSI.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) # Author: nab@kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) import os, sys
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) import subprocess as sub
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) import string
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) import re
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) import optparse
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) tcm_dir = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) fabric_ops = []
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) fabric_mod_dir = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) fabric_mod_port = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) fabric_mod_init_port = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) def tcm_mod_err(msg):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 	print msg
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 	sys.exit(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) def tcm_mod_create_module_subdir(fabric_mod_dir_var):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 	if os.path.isdir(fabric_mod_dir_var) == True:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 		return 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 	print "Creating fabric_mod_dir: " + fabric_mod_dir_var
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 	ret = os.mkdir(fabric_mod_dir_var)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 		tcm_mod_err("Unable to mkdir " + fabric_mod_dir_var)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) def tcm_mod_build_FC_include(fabric_mod_dir_var, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 	global fabric_mod_port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 	global fabric_mod_init_port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 	buf = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	f = fabric_mod_dir_var + "/" + fabric_mod_name + "_base.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 	print "Writing file: " + f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 	p = open(f, 'w');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	if not p:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 		tcm_mod_err("Unable to open file: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	buf = "#define " + fabric_mod_name.upper() + "_VERSION	\"v0.1\"\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 	buf += "#define " + fabric_mod_name.upper() + "_NAMELEN	32\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	buf += "\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	buf += "struct " + fabric_mod_name + "_tpg {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	buf += "	/* FC lport target portal group tag for TCM */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	buf += "	u16 lport_tpgt;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 	buf += "	/* Pointer back to " + fabric_mod_name + "_lport */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	buf += "	struct " + fabric_mod_name + "_lport *lport;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	buf += "	/* Returned by " + fabric_mod_name + "_make_tpg() */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	buf += "	struct se_portal_group se_tpg;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	buf += "};\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	buf += "\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	buf += "struct " + fabric_mod_name + "_lport {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 	buf += "	/* Binary World Wide unique Port Name for FC Target Lport */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	buf += "	u64 lport_wwpn;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	buf += "	/* ASCII formatted WWPN for FC Target Lport */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	buf += "	char lport_name[" + fabric_mod_name.upper() + "_NAMELEN];\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	buf += "	/* Returned by " + fabric_mod_name + "_make_lport() */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	buf += "	struct se_wwn lport_wwn;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	buf += "};\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	ret = p.write(buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 		tcm_mod_err("Unable to write f: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	p.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 	fabric_mod_port = "lport"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 	fabric_mod_init_port = "nport"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) def tcm_mod_build_SAS_include(fabric_mod_dir_var, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 	global fabric_mod_port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	global fabric_mod_init_port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 	buf = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 	f = fabric_mod_dir_var + "/" + fabric_mod_name + "_base.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 	print "Writing file: " + f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	p = open(f, 'w');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	if not p:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 		tcm_mod_err("Unable to open file: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 	buf = "#define " + fabric_mod_name.upper() + "_VERSION  \"v0.1\"\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	buf += "#define " + fabric_mod_name.upper() + "_NAMELEN 32\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	buf += "\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	buf += "struct " + fabric_mod_name + "_tpg {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	buf += "	/* SAS port target portal group tag for TCM */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 	buf += "	u16 tport_tpgt;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 	buf += "	/* Pointer back to " + fabric_mod_name + "_tport */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	buf += "	struct " + fabric_mod_name + "_tport *tport;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 	buf += "	/* Returned by " + fabric_mod_name + "_make_tpg() */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	buf += "	struct se_portal_group se_tpg;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 	buf += "};\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	buf += "struct " + fabric_mod_name + "_tport {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	buf += "	/* Binary World Wide unique Port Name for SAS Target port */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	buf += "	u64 tport_wwpn;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	buf += "	/* ASCII formatted WWPN for SAS Target port */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	buf += "	char tport_name[" + fabric_mod_name.upper() + "_NAMELEN];\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	buf += "	/* Returned by " + fabric_mod_name + "_make_tport() */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 	buf += "	struct se_wwn tport_wwn;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	buf += "};\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 	ret = p.write(buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 		tcm_mod_err("Unable to write f: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 	p.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	fabric_mod_port = "tport"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 	fabric_mod_init_port = "iport"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) def tcm_mod_build_iSCSI_include(fabric_mod_dir_var, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	global fabric_mod_port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	global fabric_mod_init_port
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	buf = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 	f = fabric_mod_dir_var + "/" + fabric_mod_name + "_base.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 	print "Writing file: " + f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	p = open(f, 'w');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	if not p:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 		tcm_mod_err("Unable to open file: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	buf = "#define " + fabric_mod_name.upper() + "_VERSION  \"v0.1\"\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	buf += "#define " + fabric_mod_name.upper() + "_NAMELEN 32\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	buf += "\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	buf += "struct " + fabric_mod_name + "_tpg {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	buf += "	/* iSCSI target portal group tag for TCM */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	buf += "	u16 tport_tpgt;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 	buf += "	/* Pointer back to " + fabric_mod_name + "_tport */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	buf += "	struct " + fabric_mod_name + "_tport *tport;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	buf += "	/* Returned by " + fabric_mod_name + "_make_tpg() */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 	buf += "	struct se_portal_group se_tpg;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	buf += "};\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	buf += "struct " + fabric_mod_name + "_tport {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 	buf += "	/* ASCII formatted TargetName for IQN */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 	buf += "	char tport_name[" + fabric_mod_name.upper() + "_NAMELEN];\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	buf += "	/* Returned by " + fabric_mod_name + "_make_tport() */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 	buf += "	struct se_wwn tport_wwn;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 	buf += "};\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	ret = p.write(buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 		tcm_mod_err("Unable to write f: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 	p.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 	fabric_mod_port = "tport"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	fabric_mod_init_port = "iport"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) def tcm_mod_build_base_includes(proto_ident, fabric_mod_dir_val, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 	if proto_ident == "FC":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 		tcm_mod_build_FC_include(fabric_mod_dir_val, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 	elif proto_ident == "SAS":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 		tcm_mod_build_SAS_include(fabric_mod_dir_val, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 	elif proto_ident == "iSCSI":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 		tcm_mod_build_iSCSI_include(fabric_mod_dir_val, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 	else:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 		print "Unsupported proto_ident: " + proto_ident
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 		sys.exit(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 	buf = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 	f = fabric_mod_dir_var + "/" + fabric_mod_name + "_configfs.c"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 	print "Writing file: " + f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186)         p = open(f, 'w');
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187)         if not p:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188)                 tcm_mod_err("Unable to open file: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	buf = "#include <linux/module.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 	buf += "#include <linux/moduleparam.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 	buf += "#include <linux/version.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 	buf += "#include <generated/utsrelease.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 	buf += "#include <linux/utsname.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 	buf += "#include <linux/init.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 	buf += "#include <linux/slab.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 	buf += "#include <linux/kthread.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 	buf += "#include <linux/types.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	buf += "#include <linux/string.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 	buf += "#include <linux/configfs.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 	buf += "#include <linux/ctype.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 	buf += "#include <asm/unaligned.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	buf += "#include <scsi/scsi_proto.h>\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 	buf += "#include <target/target_core_base.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 	buf += "#include <target/target_core_fabric.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 	buf += "#include \"" + fabric_mod_name + "_base.h\"\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 	buf += "#include \"" + fabric_mod_name + "_fabric.h\"\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 	buf += "static const struct target_core_fabric_ops " + fabric_mod_name + "_ops;\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 	buf += "static struct se_portal_group *" + fabric_mod_name + "_make_tpg(\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 	buf += "	struct se_wwn *wwn,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	buf += "	struct config_group *group,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	buf += "	const char *name)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 	buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 	buf += "	struct " + fabric_mod_name + "_" + fabric_mod_port + "*" + fabric_mod_port + " = container_of(wwn,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 	buf += "			struct " + fabric_mod_name + "_" + fabric_mod_port + ", " + fabric_mod_port + "_wwn);\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 	buf += "	struct " + fabric_mod_name + "_tpg *tpg;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 	buf += "	unsigned long tpgt;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 	buf += "	int ret;\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 	buf += "	if (strstr(name, \"tpgt_\") != name)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 	buf += "		return ERR_PTR(-EINVAL);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 	buf += "	if (kstrtoul(name + 5, 10, &tpgt) || tpgt > UINT_MAX)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 	buf += "		return ERR_PTR(-EINVAL);\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 	buf += "	tpg = kzalloc(sizeof(struct " + fabric_mod_name + "_tpg), GFP_KERNEL);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 	buf += "	if (!tpg) {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 	buf += "		printk(KERN_ERR \"Unable to allocate struct " + fabric_mod_name + "_tpg\");\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 	buf += "		return ERR_PTR(-ENOMEM);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 	buf += "	}\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 	buf += "	tpg->" + fabric_mod_port + " = " + fabric_mod_port + ";\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 	buf += "	tpg->" + fabric_mod_port + "_tpgt = tpgt;\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 	if proto_ident == "FC":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 		buf += "	ret = core_tpg_register(wwn, &tpg->se_tpg, SCSI_PROTOCOL_FCP);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 	elif proto_ident == "SAS":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 		buf += "	ret = core_tpg_register(wwn, &tpg->se_tpg, SCSI_PROTOCOL_SAS);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 	elif proto_ident == "iSCSI":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 		buf += "	ret = core_tpg_register(wwn, &tpg->se_tpg, SCSI_PROTOCOL_ISCSI);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 	buf += "	if (ret < 0) {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 	buf += "		kfree(tpg);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 	buf += "		return NULL;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 	buf += "	}\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 	buf += "	return &tpg->se_tpg;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 	buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) 	buf += "static void " + fabric_mod_name + "_drop_tpg(struct se_portal_group *se_tpg)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 	buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 	buf += "	struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) 	buf += "				struct " + fabric_mod_name + "_tpg, se_tpg);\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 	buf += "	core_tpg_deregister(se_tpg);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 	buf += "	kfree(tpg);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 	buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 	buf += "static struct se_wwn *" + fabric_mod_name + "_make_" + fabric_mod_port + "(\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 	buf += "	struct target_fabric_configfs *tf,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 	buf += "	struct config_group *group,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 	buf += "	const char *name)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 	buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 	buf += "	struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + ";\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 	if proto_ident == "FC" or proto_ident == "SAS":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 		buf += "	u64 wwpn = 0;\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) 	buf += "	/* if (" + fabric_mod_name + "_parse_wwn(name, &wwpn, 1) < 0)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 	buf += "		return ERR_PTR(-EINVAL); */\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) 	buf += "	" + fabric_mod_port + " = kzalloc(sizeof(struct " + fabric_mod_name + "_" + fabric_mod_port + "), GFP_KERNEL);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 	buf += "	if (!" + fabric_mod_port + ") {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) 	buf += "		printk(KERN_ERR \"Unable to allocate struct " + fabric_mod_name + "_" + fabric_mod_port + "\");\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) 	buf += "		return ERR_PTR(-ENOMEM);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 	buf += "	}\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) 	if proto_ident == "FC" or proto_ident == "SAS":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) 		buf += "	" + fabric_mod_port + "->" + fabric_mod_port + "_wwpn = wwpn;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) 	buf += "	/* " + fabric_mod_name + "_format_wwn(&" + fabric_mod_port + "->" + fabric_mod_port + "_name[0], " + fabric_mod_name.upper() + "_NAMELEN, wwpn); */\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) 	buf += "	return &" + fabric_mod_port + "->" + fabric_mod_port + "_wwn;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) 	buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 	buf += "static void " + fabric_mod_name + "_drop_" + fabric_mod_port + "(struct se_wwn *wwn)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 	buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 	buf += "	struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + " = container_of(wwn,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) 	buf += "				struct " + fabric_mod_name + "_" + fabric_mod_port + ", " + fabric_mod_port + "_wwn);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 	buf += "	kfree(" + fabric_mod_port + ");\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) 	buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) 	buf += "static const struct target_core_fabric_ops " + fabric_mod_name + "_ops = {\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) 	buf += "	.module				= THIS_MODULE,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 	buf += "	.name				= \"" + fabric_mod_name + "\",\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 	buf += "	.get_fabric_name		= " + fabric_mod_name + "_get_fabric_name,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 	buf += "	.tpg_get_wwn			= " + fabric_mod_name + "_get_fabric_wwn,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) 	buf += "	.tpg_get_tag			= " + fabric_mod_name + "_get_tag,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) 	buf += "	.tpg_check_demo_mode		= " + fabric_mod_name + "_check_false,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 	buf += "	.tpg_check_demo_mode_cache	= " + fabric_mod_name + "_check_true,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) 	buf += "	.tpg_check_demo_mode_write_protect = " + fabric_mod_name + "_check_true,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 	buf += "	.tpg_check_prod_mode_write_protect = " + fabric_mod_name + "_check_false,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 	buf += "	.tpg_get_inst_index		= " + fabric_mod_name + "_tpg_get_inst_index,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 	buf += "	.release_cmd			= " + fabric_mod_name + "_release_cmd,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 	buf += "	.sess_get_index			= " + fabric_mod_name + "_sess_get_index,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) 	buf += "	.sess_get_initiator_sid		= NULL,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) 	buf += "	.write_pending			= " + fabric_mod_name + "_write_pending,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) 	buf += "	.set_default_node_attributes	= " + fabric_mod_name + "_set_default_node_attrs,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) 	buf += "	.get_cmd_state			= " + fabric_mod_name + "_get_cmd_state,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 	buf += "	.queue_data_in			= " + fabric_mod_name + "_queue_data_in,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 	buf += "	.queue_status			= " + fabric_mod_name + "_queue_status,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 	buf += "	.queue_tm_rsp			= " + fabric_mod_name + "_queue_tm_rsp,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 	buf += "	.aborted_task			= " + fabric_mod_name + "_aborted_task,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 	buf += "	/*\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) 	buf += "	 * Setup function pointers for generic logic in target_core_fabric_configfs.c\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 	buf += "	 */\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) 	buf += "	.fabric_make_wwn		= " + fabric_mod_name + "_make_" + fabric_mod_port + ",\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 	buf += "	.fabric_drop_wwn		= " + fabric_mod_name + "_drop_" + fabric_mod_port + ",\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) 	buf += "	.fabric_make_tpg		= " + fabric_mod_name + "_make_tpg,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) 	buf += "	.fabric_drop_tpg		= " + fabric_mod_name + "_drop_tpg,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) 	buf += "};\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 	buf += "static int __init " + fabric_mod_name + "_init(void)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) 	buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) 	buf += "	return target_register_template(&" + fabric_mod_name + "_ops);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 	buf += "};\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 	buf += "static void __exit " + fabric_mod_name + "_exit(void)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) 	buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) 	buf += "	target_unregister_template(&" + fabric_mod_name + "_ops);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) 	buf += "};\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) 	buf += "MODULE_DESCRIPTION(\"" + fabric_mod_name.upper() + " series fabric driver\");\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) 	buf += "MODULE_LICENSE(\"GPL\");\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) 	buf += "module_init(" + fabric_mod_name + "_init);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) 	buf += "module_exit(" + fabric_mod_name + "_exit);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) 	ret = p.write(buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) 		tcm_mod_err("Unable to write f: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) 	p.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) def tcm_mod_scan_fabric_ops(tcm_dir):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) 	fabric_ops_api = tcm_dir + "include/target/target_core_fabric.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) 	print "Using tcm_mod_scan_fabric_ops: " + fabric_ops_api
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) 	process_fo = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) 	p = open(fabric_ops_api, 'r')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) 	line = p.readline()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) 	while line:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) 		if process_fo == 0 and re.search('struct target_core_fabric_ops {', line):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) 			line = p.readline()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) 			continue
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) 		if process_fo == 0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) 			process_fo = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) 			line = p.readline()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) 			# Search for function pointer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) 			if not re.search('\(\*', line):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) 				continue
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) 			fabric_ops.append(line.rstrip())
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) 			continue
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) 		line = p.readline()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) 		# Search for function pointer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) 		if not re.search('\(\*', line):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) 			continue
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) 		fabric_ops.append(line.rstrip())
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) 	p.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) 	buf = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) 	bufi = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) 	f = fabric_mod_dir_var + "/" + fabric_mod_name + "_fabric.c"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) 	print "Writing file: " + f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) 	p = open(f, 'w')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) 	if not p:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) 		tcm_mod_err("Unable to open file: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) 	fi = fabric_mod_dir_var + "/" + fabric_mod_name + "_fabric.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) 	print "Writing file: " + fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) 	pi = open(fi, 'w')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) 	if not pi:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) 		tcm_mod_err("Unable to open file: " + fi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) 	buf = "#include <linux/slab.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) 	buf += "#include <linux/kthread.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) 	buf += "#include <linux/types.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) 	buf += "#include <linux/list.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) 	buf += "#include <linux/types.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) 	buf += "#include <linux/string.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) 	buf += "#include <linux/ctype.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) 	buf += "#include <asm/unaligned.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) 	buf += "#include <scsi/scsi_common.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) 	buf += "#include <scsi/scsi_proto.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) 	buf += "#include <target/target_core_base.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) 	buf += "#include <target/target_core_fabric.h>\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) 	buf += "#include \"" + fabric_mod_name + "_base.h\"\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) 	buf += "#include \"" + fabric_mod_name + "_fabric.h\"\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) 	buf += "int " + fabric_mod_name + "_check_true(struct se_portal_group *se_tpg)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) 	buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) 	buf += "	return 1;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) 	buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) 	bufi += "int " + fabric_mod_name + "_check_true(struct se_portal_group *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) 	buf += "int " + fabric_mod_name + "_check_false(struct se_portal_group *se_tpg)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) 	buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) 	buf += "	return 0;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) 	buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) 	bufi += "int " + fabric_mod_name + "_check_false(struct se_portal_group *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) 	total_fabric_ops = len(fabric_ops)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) 	i = 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) 	while i < total_fabric_ops:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) 		fo = fabric_ops[i]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) 		i += 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) #		print "fabric_ops: " + fo
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) 		if re.search('get_fabric_name', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) 			buf += "char *" + fabric_mod_name + "_get_fabric_name(void)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) 			buf += "	return \"" + fabric_mod_name + "\";\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431) 			bufi += "char *" + fabric_mod_name + "_get_fabric_name(void);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) 			continue
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) 		if re.search('get_wwn', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) 			buf += "char *" + fabric_mod_name + "_get_fabric_wwn(struct se_portal_group *se_tpg)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) 			buf += "	struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) 			buf += "				struct " + fabric_mod_name + "_tpg, se_tpg);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439) 			buf += "	struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + " = tpg->" + fabric_mod_port + ";\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) 			buf += "	return &" + fabric_mod_port + "->" + fabric_mod_port + "_name[0];\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) 			bufi += "char *" + fabric_mod_name + "_get_fabric_wwn(struct se_portal_group *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 444) 		if re.search('get_tag', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 445) 			buf += "u16 " + fabric_mod_name + "_get_tag(struct se_portal_group *se_tpg)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 446) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 447) 			buf += "	struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 448) 			buf += "				struct " + fabric_mod_name + "_tpg, se_tpg);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 449) 			buf += "	return tpg->" + fabric_mod_port + "_tpgt;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 450) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 451) 			bufi += "u16 " + fabric_mod_name + "_get_tag(struct se_portal_group *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 452) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 453) 		if re.search('tpg_get_inst_index\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 454) 			buf += "u32 " + fabric_mod_name + "_tpg_get_inst_index(struct se_portal_group *se_tpg)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 455) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 456) 			buf += "	return 1;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 457) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 458) 			bufi += "u32 " + fabric_mod_name + "_tpg_get_inst_index(struct se_portal_group *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 459) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 460) 		if re.search('\*release_cmd\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 461) 			buf += "void " + fabric_mod_name + "_release_cmd(struct se_cmd *se_cmd)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 462) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 463) 			buf += "	return;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 464) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 465) 			bufi += "void " + fabric_mod_name + "_release_cmd(struct se_cmd *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 466) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 467) 		if re.search('sess_get_index\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 468) 			buf += "u32 " + fabric_mod_name + "_sess_get_index(struct se_session *se_sess)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 469) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 470) 			buf += "	return 0;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 471) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 472) 			bufi += "u32 " + fabric_mod_name + "_sess_get_index(struct se_session *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 473) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 474) 		if re.search('write_pending\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 475) 			buf += "int " + fabric_mod_name + "_write_pending(struct se_cmd *se_cmd)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 476) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 477) 			buf += "	return 0;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 478) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 479) 			bufi += "int " + fabric_mod_name + "_write_pending(struct se_cmd *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 480) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 481) 		if re.search('set_default_node_attributes\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 482) 			buf += "void " + fabric_mod_name + "_set_default_node_attrs(struct se_node_acl *nacl)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 483) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 484) 			buf += "	return;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 485) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 486) 			bufi += "void " + fabric_mod_name + "_set_default_node_attrs(struct se_node_acl *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 487) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 488) 		if re.search('get_cmd_state\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 489) 			buf += "int " + fabric_mod_name + "_get_cmd_state(struct se_cmd *se_cmd)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 490) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 491) 			buf += "	return 0;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 492) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 493) 			bufi += "int " + fabric_mod_name + "_get_cmd_state(struct se_cmd *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 494) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 495) 		if re.search('queue_data_in\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 496) 			buf += "int " + fabric_mod_name + "_queue_data_in(struct se_cmd *se_cmd)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 497) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 498) 			buf += "	return 0;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 499) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 500) 			bufi += "int " + fabric_mod_name + "_queue_data_in(struct se_cmd *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 501) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 502) 		if re.search('queue_status\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 503) 			buf += "int " + fabric_mod_name + "_queue_status(struct se_cmd *se_cmd)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 504) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 505) 			buf += "	return 0;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 506) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 507) 			bufi += "int " + fabric_mod_name + "_queue_status(struct se_cmd *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 508) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 509) 		if re.search('queue_tm_rsp\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 510) 			buf += "void " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *se_cmd)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 511) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 512) 			buf += "	return;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 513) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 514) 			bufi += "void " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 515) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 516) 		if re.search('aborted_task\)\(', fo):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 517) 			buf += "void " + fabric_mod_name + "_aborted_task(struct se_cmd *se_cmd)\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 518) 			buf += "{\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 519) 			buf += "	return;\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 520) 			buf += "}\n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 521) 			bufi += "void " + fabric_mod_name + "_aborted_task(struct se_cmd *);\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 522) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 523) 	ret = p.write(buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 524) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 525) 		tcm_mod_err("Unable to write f: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 526) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 527) 	p.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 528) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 529) 	ret = pi.write(bufi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 530) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 531) 		tcm_mod_err("Unable to write fi: " + fi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 532) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 533) 	pi.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 534) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 535) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 536) def tcm_mod_build_kbuild(fabric_mod_dir_var, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 537) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 538) 	buf = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 539) 	f = fabric_mod_dir_var + "/Makefile"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 540) 	print "Writing file: " + f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 541) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 542) 	p = open(f, 'w')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 543) 	if not p:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 544) 		tcm_mod_err("Unable to open file: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 545) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 546) 	buf += fabric_mod_name + "-objs			:= " + fabric_mod_name + "_fabric.o \\\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 547) 	buf += "					   " + fabric_mod_name + "_configfs.o\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 548) 	buf += "obj-$(CONFIG_" + fabric_mod_name.upper() + ")		+= " + fabric_mod_name + ".o\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 549) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 550) 	ret = p.write(buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 551) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 552) 		tcm_mod_err("Unable to write f: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 553) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 554) 	p.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 555) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 556) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 557) def tcm_mod_build_kconfig(fabric_mod_dir_var, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 558) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 559) 	buf = ""
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 560) 	f = fabric_mod_dir_var + "/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 561) 	print "Writing file: " + f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 562) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 563) 	p = open(f, 'w')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 564) 	if not p:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 565) 		tcm_mod_err("Unable to open file: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 566) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 567) 	buf = "config " + fabric_mod_name.upper() + "\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 568) 	buf += "	tristate \"" + fabric_mod_name.upper() + " fabric module\"\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 569) 	buf += "	depends on TARGET_CORE && CONFIGFS_FS\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 570) 	buf += "	default n\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 571) 	buf += "	help\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 572) 	buf += "	  Say Y here to enable the " + fabric_mod_name.upper() + " fabric module\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 573) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 574) 	ret = p.write(buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 575) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 576) 		tcm_mod_err("Unable to write f: " + f)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 577) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 578) 	p.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 579) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 580) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 581) def tcm_mod_add_kbuild(tcm_dir, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 582) 	buf = "obj-$(CONFIG_" + fabric_mod_name.upper() + ")	+= " + fabric_mod_name.lower() + "/\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 583) 	kbuild = tcm_dir + "/drivers/target/Makefile"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 584) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 585) 	f = open(kbuild, 'a')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 586) 	f.write(buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 587) 	f.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 588) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 589) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 590) def tcm_mod_add_kconfig(tcm_dir, fabric_mod_name):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 591) 	buf = "source \"drivers/target/" + fabric_mod_name.lower() + "/Kconfig\"\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 592) 	kconfig = tcm_dir + "/drivers/target/Kconfig"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 593) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 594) 	f = open(kconfig, 'a')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 595) 	f.write(buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 596) 	f.close()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 597) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 598) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 599) def main(modname, proto_ident):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 600) #	proto_ident = "FC"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 601) #	proto_ident = "SAS"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 602) #	proto_ident = "iSCSI"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 603) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 604) 	tcm_dir = os.getcwd();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 605) 	tcm_dir += "/../../"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 606) 	print "tcm_dir: " + tcm_dir
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 607) 	fabric_mod_name = modname
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 608) 	fabric_mod_dir = tcm_dir + "drivers/target/" + fabric_mod_name
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 609) 	print "Set fabric_mod_name: " + fabric_mod_name
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 610) 	print "Set fabric_mod_dir: " + fabric_mod_dir
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 611) 	print "Using proto_ident: " + proto_ident
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 612) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 613) 	if proto_ident != "FC" and proto_ident != "SAS" and proto_ident != "iSCSI":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 614) 		print "Unsupported proto_ident: " + proto_ident
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 615) 		sys.exit(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 616) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 617) 	ret = tcm_mod_create_module_subdir(fabric_mod_dir)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 618) 	if ret:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 619) 		print "tcm_mod_create_module_subdir() failed because module already exists!"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 620) 		sys.exit(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 621) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 622) 	tcm_mod_build_base_includes(proto_ident, fabric_mod_dir, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 623) 	tcm_mod_scan_fabric_ops(tcm_dir)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 624) 	tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 625) 	tcm_mod_build_configfs(proto_ident, fabric_mod_dir, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 626) 	tcm_mod_build_kbuild(fabric_mod_dir, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 627) 	tcm_mod_build_kconfig(fabric_mod_dir, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 628) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 629) 	input = raw_input("Would you like to add " + fabric_mod_name + " to drivers/target/Makefile..? [yes,no]: ")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 630) 	if input == "yes" or input == "y":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 631) 		tcm_mod_add_kbuild(tcm_dir, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 632) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 633) 	input = raw_input("Would you like to add " + fabric_mod_name + " to drivers/target/Kconfig..? [yes,no]: ")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 634) 	if input == "yes" or input == "y":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 635) 		tcm_mod_add_kconfig(tcm_dir, fabric_mod_name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 636) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 637) 	return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 638) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 639) parser = optparse.OptionParser()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 640) parser.add_option('-m', '--modulename', help='Module name', dest='modname',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 641) 		action='store', nargs=1, type='string')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 642) parser.add_option('-p', '--protoident', help='Protocol Ident', dest='protoident',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 643) 		action='store', nargs=1, type='string')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 644) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 645) (opts, args) = parser.parse_args()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 646) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 647) mandatories = ['modname', 'protoident']
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 648) for m in mandatories:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 649) 	if not opts.__dict__[m]:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 650) 		print "mandatory option is missing\n"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 651) 		parser.print_help()
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 652) 		exit(-1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 653) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 654) if __name__ == "__main__":
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 655) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 656) 	main(str(opts.modname), opts.protoident)