2014-06-27 04:23:21 +08:00
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#
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# For a description of the syntax of this configuration file,
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2015-06-28 22:08:57 +08:00
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# see the file kconfig-language.txt in the NuttX tools repository.
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2014-06-27 04:23:21 +08:00
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#
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2014-06-28 07:51:32 +08:00
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config NET_ARCH_INCR32
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bool "Architecture-specific net_incr32()"
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default n
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---help---
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Define if you architecture provided an optimized version of
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net_incr32() with prototype:
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void net_incr32(FAR uint8_t *op32, uint16_t op16)
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config NET_ARCH_CHKSUM
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bool "Architecture-specific net_chksum()"
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default n
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---help---
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Define if you architecture provided an optimized version of
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functions with the following prototypes:
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2020-01-30 15:45:15 +08:00
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uint16_t chksum(uint16_t sum, FAR const uint8_t *data, uint16_t len)
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2014-06-28 07:51:32 +08:00
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uint16_t net_chksum(FAR uint16_t *data, uint16_t len)
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2022-11-29 11:23:43 +08:00
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uint16_t ipv4_chksum(FAR struct ipv4_hdr_s *ipv4)
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2020-01-30 15:45:15 +08:00
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uint16_t ipv4_upperlayer_chksum(FAR struct net_driver_s *dev, uint8_t proto)
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uint16_t ipv6_upperlayer_chksum(FAR struct net_driver_s *dev, uint8_t proto, unsigned int iplen)
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2022-09-04 18:26:59 +08:00
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config NET_SNOOP_BUFSIZE
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int "Snoop buffer size for interrupt"
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default 4096
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