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apps/netutils/netinit: MAC address configuration was represented by type long long. That is a problem for architectures that do not support typle long long. Replaces by two long configuration items.

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This commit is contained in:
Gregory Nutt 2019-06-03 10:04:44 -06:00
parent 8c36ec3f33
commit 87c1083357
2 changed files with 32 additions and 19 deletions
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21
netutils/netinit/Kconfig
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@ -476,15 +476,26 @@ config NETINIT_SWMAC
endchoice # MAC address selection
config NETINIT_MACADDR
hex "Fixed MAC address"
default 0x00e0deadbeef if NET_ETHERNET
default 0x00fade00deadbeef if !NET_ETHERNET && NET_6LOWPAN
config NETINIT_MACADDR_1
hex "Fixed MAC address (bytes 0-3)"
default 0xdeadbeef
depends on NETINIT_SWMAC && (NET_ETHERNET || NET_6LOWPAN)
---help---
If the hardware has no built-in MAC address and if the NETINIT_SWMAC
option is selected, then the fixed, software-assigned MAC address
MAC address must provided with this selection.
MAC address must provided with this selection. This setting provides
the least significant 4 bytes of the 6-8 byte MAC address.
config NETINIT_MACADDR_2
hex "Fixed MAC address (bytes 4-5/7)"
default 0x00e0 if NET_ETHERNET
default 0x00fade00 if !NET_ETHERNET && NET_6LOWPAN
depends on NETINIT_SWMAC && (NET_ETHERNET || NET_6LOWPAN)
---help---
If the hardware has no built-in MAC address and if the NETINIT_SWMAC
option is selected, then the fixed, software-assigned MAC address
MAC address must provided with this selection. This setting provides
the least significant 2-4 bytes of the 6-8 byte MAC address.
endif # NETINIT_NOMAC

30
netutils/netinit/netinit.c
View File

@ -300,12 +300,13 @@ static void netinit_set_macaddr(void)
#if defined(CONFIG_NET_ETHERNET)
/* Use the configured, fixed MAC address */
mac[0] = (CONFIG_NETINIT_MACADDR >> (8 * 5)) & 0xff;
mac[1] = (CONFIG_NETINIT_MACADDR >> (8 * 4)) & 0xff;
mac[2] = (CONFIG_NETINIT_MACADDR >> (8 * 3)) & 0xff;
mac[3] = (CONFIG_NETINIT_MACADDR >> (8 * 2)) & 0xff;
mac[4] = (CONFIG_NETINIT_MACADDR >> (8 * 1)) & 0xff;
mac[5] = (CONFIG_NETINIT_MACADDR >> (8 * 0)) & 0xff;
mac[0] = (CONFIG_NETINIT_MACADDR_2 >> (8 * 1)) & 0xff;
mac[1] = (CONFIG_NETINIT_MACADDR_2 >> (8 * 0)) & 0xff;
mac[2] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 3)) & 0xff;
mac[3] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 2)) & 0xff;
mac[4] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 1)) & 0xff;
mac[5] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 0)) & 0xff;
/* Set the MAC address */
@ -314,14 +315,15 @@ static void netinit_set_macaddr(void)
#elif defined(HAVE_EADDR)
/* Use the configured, fixed extended address */
eaddr[0] = (CONFIG_NETINIT_MACADDR >> (8 * 7)) & 0xff;
eaddr[1] = (CONFIG_NETINIT_MACADDR >> (8 * 6)) & 0xff;
eaddr[2] = (CONFIG_NETINIT_MACADDR >> (8 * 5)) & 0xff;
eaddr[3] = (CONFIG_NETINIT_MACADDR >> (8 * 4)) & 0xff;
eaddr[4] = (CONFIG_NETINIT_MACADDR >> (8 * 3)) & 0xff;
eaddr[5] = (CONFIG_NETINIT_MACADDR >> (8 * 2)) & 0xff;
eaddr[6] = (CONFIG_NETINIT_MACADDR >> (8 * 1)) & 0xff;
eaddr[7] = (CONFIG_NETINIT_MACADDR >> (8 * 0)) & 0xff;
eaddr[0] = (CONFIG_NETINIT_MACADDR_2 >> (8 * 3)) & 0xff;
eaddr[1] = (CONFIG_NETINIT_MACADDR_2 >> (8 * 2)) & 0xff;
eaddr[2] = (CONFIG_NETINIT_MACADDR_2 >> (8 * 1)) & 0xff;
eaddr[3] = (CONFIG_NETINIT_MACADDR_2 >> (8 * 0)) & 0xff;
eaddr[4] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 3)) & 0xff;
eaddr[5] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 2)) & 0xff;
eaddr[6] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 1)) & 0xff;
eaddr[7] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 0)) & 0xff;
/* Set the 6LoWPAN extended address */