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0062-netifd-system-linux-VXLAN-add-options-to-enable-and-disable-UDP-checksums.patch

0062-netifd-system-linux-VXLAN-add-options-to-enable-and-disable-UDP-checksums.patch 2.9 KB
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  1. From: Matthias Schiffer <mschiffer@universe-factory.net>
    2. 

  2. Date: Wed, 24 Jan 2018 20:53:32 +0100
    3. 

  3. Subject: netifd: system-linux: VXLAN: add options to enable and disable UDP checksums
    4. 

  4. 

  5. diff --git a/package/network/config/netifd/patches/0002-system-linux-VXLAN-add-options-to-enable-and-disable.patch b/package/network/config/netifd/patches/0002-system-linux-VXLAN-add-options-to-enable-and-disable.patch
    6. 

  6. new file mode 100644
    7. 

  7. index 0000000000000000000000000000000000000000..67a8bb864be37fa97dfcce4dd841bacafefcd0fc
    8. 

  8. --- /dev/null
    9. 

  9. +++ b/package/network/config/netifd/patches/0002-system-linux-VXLAN-add-options-to-enable-and-disable.patch
    10. 

  10. @@ -0,0 +1,65 @@
    11. 

  11. +From af3cadb6a46ba93e8a729e71d82b176275931e62 Mon Sep 17 00:00:00 2001
    12. 

  12. +Message-Id: <af3cadb6a46ba93e8a729e71d82b176275931e62.1516821520.git.mschiffer@universe-factory.net>
    13. 

  13. +From: Matthias Schiffer <mschiffer@universe-factory.net>
    14. 

  14. +Date: Wed, 24 Jan 2018 13:21:44 +0100
    15. 

  15. +Subject: [PATCH] system-linux: VXLAN: add options to enable and disable UDP
    16. 

  16. + checksums
    17. 

  17. +
    18. 

  18. +Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
    19. 

  19. +---
    20. 

  20. + system-linux.c | 11 +++++++++++
    21. 

  21. + system.c       |  2 ++
    22. 

  22. + system.h       |  2 ++
    23. 

  23. + 3 files changed, 15 insertions(+)
    24. 

  24. +
    25. 

  25. +diff --git a/system-linux.c b/system-linux.c
    26. 

  26. +index 32d6ffc..0277886 100644
    27. 

  27. +--- a/system-linux.c
    28. 

  28. ++++ b/system-linux.c
    29. 

  29. +@@ -2841,6 +2841,17 @@ static int system_add_vxlan(const char *name, const unsigned int link, struct bl
    30. 

  30. + 	}
    31. 

  31. + 	nla_put_u16(msg, IFLA_VXLAN_PORT, htons(port));
    32. 

  32. + 
    33. 

  33. ++	if ((cur = tb_data[VXLAN_DATA_ATTR_RXCSUM])) {
    34. 

  34. ++		bool rxcsum = blobmsg_get_bool(cur);
    35. 

  35. ++		nla_put_u8(msg, IFLA_VXLAN_UDP_ZERO_CSUM6_RX, !rxcsum);
    36. 

  36. ++	}
    37. 

  37. ++
    38. 

  38. ++	if ((cur = tb_data[VXLAN_DATA_ATTR_TXCSUM])) {
    39. 

  39. ++		bool txcsum = blobmsg_get_bool(cur);
    40. 

  40. ++		nla_put_u8(msg, IFLA_VXLAN_UDP_CSUM, txcsum);
    41. 

  41. ++		nla_put_u8(msg, IFLA_VXLAN_UDP_ZERO_CSUM6_TX, !txcsum);
    42. 

  42. ++	}
    43. 

  43. ++
    44. 

  44. + 	if ((cur = tb[TUNNEL_ATTR_TOS])) {
    45. 

  45. + 		char *str = blobmsg_get_string(cur);
    46. 

  46. + 		unsigned tos = 1;
    47. 

  47. +diff --git a/system.c b/system.c
    48. 

  48. +index 5555272..e236e96 100644
    49. 

  49. +--- a/system.c
    50. 

  50. ++++ b/system.c
    51. 

  51. +@@ -36,6 +36,8 @@ static const struct blobmsg_policy vxlan_data_attrs[__VXLAN_DATA_ATTR_MAX] = {
    52. 

  52. + 	[VXLAN_DATA_ATTR_ID] = { .name = "id", .type = BLOBMSG_TYPE_INT32 },
    53. 

  53. + 	[VXLAN_DATA_ATTR_PORT] = { .name = "port", .type = BLOBMSG_TYPE_INT32 },
    54. 

  54. + 	[VXLAN_DATA_ATTR_MACADDR] = { .name = "macaddr", .type = BLOBMSG_TYPE_STRING },
    55. 

  55. ++	[VXLAN_DATA_ATTR_RXCSUM] = { .name = "rxcsum", .type = BLOBMSG_TYPE_BOOL },
    56. 

  56. ++	[VXLAN_DATA_ATTR_TXCSUM] = { .name = "txcsum", .type = BLOBMSG_TYPE_BOOL },
    57. 

  57. + };
    58. 

  58. + 
    59. 

  59. + const struct uci_blob_param_list vxlan_data_attr_list = {
    60. 

  60. +diff --git a/system.h b/system.h
    61. 

  61. +index 61c72c2..371a524 100644
    62. 

  62. +--- a/system.h
    63. 

  63. ++++ b/system.h
    64. 

  64. +@@ -41,6 +41,8 @@ enum vxlan_data {
    65. 

  65. + 	VXLAN_DATA_ATTR_ID,
    66. 

  66. + 	VXLAN_DATA_ATTR_PORT,
    67. 

  67. + 	VXLAN_DATA_ATTR_MACADDR,
    68. 

  68. ++	VXLAN_DATA_ATTR_RXCSUM,
    69. 

  69. ++	VXLAN_DATA_ATTR_TXCSUM,
    70. 

  70. + 	__VXLAN_DATA_ATTR_MAX
    71. 

  71. + };
    72. 

  72. + 
    73. 

  73. +-- 
    74. 

  74. +2.16.1
    75. 

  75. +
    76.