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cosmetic: define params before payload

This commit is contained in:
Florent Kermarrec 2015-02-12 11:10:05 +01:00
parent 9eb2e313e7
commit f03212a30d
1 changed files with 28 additions and 28 deletions
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56
liteeth/common.py
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@ -157,11 +157,11 @@ def eth_mac_description(dw):
return EndpointDescription(payload_layout, packetized=True)
def eth_arp_description(dw):
param_layout = _layout_from_header(arp_header)
payload_layout = [
("data", dw),
("error", dw//8)
]
param_layout = _layout_from_header(arp_header)
return EndpointDescription(payload_layout, param_layout, packetized=True)
arp_table_request_layout = [
@ -174,23 +174,23 @@ arp_table_response_layout = [
]
def eth_ipv4_description(dw):
param_layout = _layout_from_header(ipv4_header)
payload_layout = [
("data", dw),
("error", dw//8)
]
param_layout = _layout_from_header(ipv4_header)
return EndpointDescription(payload_layout, param_layout, packetized=True)
def eth_ipv4_user_description(dw):
payload_layout = [
("data", dw),
("error", dw//8)
]
param_layout = [
("length", 16),
("protocol", 8),
("ip_address", 32)
]
payload_layout = [
("data", dw),
("error", dw//8)
]
return EndpointDescription(payload_layout, param_layout, packetized=True)
def convert_ip(s):
@ -201,80 +201,80 @@ def convert_ip(s):
return ip
def eth_icmp_description(dw):
param_layout = _layout_from_header(icmp_header)
payload_layout = [
("data", dw),
("error", dw//8)
]
param_layout = _layout_from_header(icmp_header)
return EndpointDescription(payload_layout, param_layout, packetized=True)
def eth_icmp_user_description(dw):
payload_layout = [
("data", dw),
("error", dw//8)
]
param_layout = _layout_from_header(icmp_header) + [
("ip_address", 32),
("length", 16)
]
payload_layout = [
("data", dw),
("error", dw//8)
]
return EndpointDescription(payload_layout, param_layout, packetized=True)
def eth_udp_description(dw):
param_layout = _layout_from_header(udp_header)
payload_layout = [
("data", dw),
("error", dw//8)
]
param_layout = _layout_from_header(udp_header)
return EndpointDescription(payload_layout, param_layout, packetized=True)
def eth_udp_user_description(dw):
payload_layout = [
("data", dw),
("error", dw//8)
]
param_layout = [
("src_port", 16),
("dst_port", 16),
("ip_address", 32),
("length", 16)
]
payload_layout = [
("data", dw),
("error", dw//8)
]
return EndpointDescription(payload_layout, param_layout, packetized=True)
def eth_etherbone_packet_description(dw):
param_layout = _layout_from_header(etherbone_packet_header)
payload_layout = [
("data", dw),
("error", dw//8)
]
param_layout = _layout_from_header(etherbone_packet_header)
return EndpointDescription(payload_layout, param_layout, packetized=True)
def eth_etherbone_packet_user_description(dw):
payload_layout = [
("data", dw),
("error", dw//8)
]
param_layout = _layout_from_header(etherbone_packet_header)
param_layout = _remove_from_layout(param_layout, "magic", "portsize", "addrsize", "version")
param_layout += eth_udp_user_description(dw).param_layout
return EndpointDescription(payload_layout, param_layout, packetized=True)
def eth_etherbone_record_description(dw):
payload_layout = [
("data", dw),
("error", dw//8)
]
return EndpointDescription(payload_layout, param_layout, packetized=True)
def eth_etherbone_record_description(dw):
param_layout = _layout_from_header(etherbone_record_header)
payload_layout = [
("data", dw),
("error", dw//8)
]
return EndpointDescription(payload_layout, param_layout, packetized=True)
def eth_etherbone_mmap_description(dw):
payload_layout = [
("addr", 32),
("data", dw)
]
param_layout = [
("we", 1),
("count", 8),
("base_addr", 32),
("be", dw//8)
]
payload_layout = [
("addr", 32),
("data", dw)
]
return EndpointDescription(payload_layout, param_layout, packetized=True)