blob: d28a8a7df947871855bab3f1f2e5e8c594f406a3 (
plain)
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
|
#
# Network configuration (with lwIP stack)
#
if NET_LWIP
config LWIP_DEBUG
bool "Enable debug traces in the lwIP library"
help
Prints messages to the console regarding network packets that go in
and out of the lwIP library.
config LWIP_DEBUG_RXTX
bool "Dump packets sent and received by lwIP"
help
Performs an hexadecimal & ASCII dump of the data received and sent by
the lwIP network stack.
config LWIP_ASSERT
bool "Enable assertions in the lwIP library"
help
Compiles additional error checking code into the lwIP library. These
checks are related to conditions that should not happen in typical
use, but may be helpful to debug new features.
config PROT_DHCP_LWIP
bool
select PROT_UDP_LWIP
config PROT_DNS_LWIP
bool
select PROT_UDP_LWIP
config PROT_RAW_LWIP
bool
config PROT_TCP_LWIP
bool
config PROT_TCP_SACK_LWIP
bool "TCP SACK support"
depends on PROT_TCP_LWIP
default y
help
TCP protocol with selective acknowledgements. Improves
file transfer speed in wget.
config PROT_UDP_LWIP
bool
config LWIP_TCP_WND
int "Value of TCP_WND"
default 32768 if ARCH_QEMU
default 3000000
help
Default value for TCP_WND in the lwIP configuration
Lower values result in slower wget transfer speeds in
general, especially when the latency on the network is high,
but QEMU with "-net user" needs no more than a few KB or the
transfer will stall and eventually time out.
endif # NET_LWIP
|
