[yocto] [meta-fsl-ppc 06/16] ethtool: add FSL specific patch
McClintock Matthew-B29882
B29882 at freescale.com
Wed Sep 12 14:57:52 PDT 2012
On Wed, Sep 12, 2012 at 2:06 AM, <b19537 at freescale.com> wrote:
> From: Zhenhua Luo <b19537 at freescale.com>
Another for-denzil patch. This patch needs to be rewritten for master
as a patch added in oe-core or as a bbappends in our layer.
-M
> Signed-off-by: Zhenhua Luo <b19537 at freescale.com>
> ---
> ...ool-3.0-Enable-nfc-rx-flow-hashing-on-SPI.patch | 95 ++++++++++++++++++++
> recipes-extended/ethtool/ethtool_3.0.bb | 7 +-
> 2 files changed, 101 insertions(+), 1 deletion(-)
> create mode 100644 recipes-extended/ethtool/ethtool-3.0/ethtool-3.0-Enable-nfc-rx-flow-hashing-on-SPI.patch
>
> diff --git a/recipes-extended/ethtool/ethtool-3.0/ethtool-3.0-Enable-nfc-rx-flow-hashing-on-SPI.patch b/recipes-extended/ethtool/ethtool-3.0/ethtool-3.0-Enable-nfc-rx-flow-hashing-on-SPI.patch
> new file mode 100644
> index 0000000..216e3b4
> --- /dev/null
> +++ b/recipes-extended/ethtool/ethtool-3.0/ethtool-3.0-Enable-nfc-rx-flow-hashing-on-SPI.patch
> @@ -0,0 +1,95 @@
> +From patchwork Thu Aug 30 15:44:09 2012
> +Content-Type: text/plain; charset="utf-8"
> +MIME-Version: 1.0
> +Content-Transfer-Encoding: 7bit
> +Subject: [SDK1.3] ethtool-3.0: Enable nfc rx-flow hashing on SPI
> +Date: Thu, 30 Aug 2012 21:44:09 -0000
> +From: Claudiu Manoil <claudiu.manoil at freescale.com>
> +X-Patchwork-Id: 25852
> +
> +This makes it possible to enable hashing of AH or ESP flows
> +(IPSEC) based on their SPI (Security Parameter Index) field.
> +
> +Applies on top of (ethtool v3.0):
> +git.kernel.org/pub/scm/network/ethtool/ethtool.git
> +commit-
> +"a6fc65b Release version 3.0."
> +
> +Signed-off-by: Pankaj Chauhan <pankaj.chauhan at freescale.com>
> +Signed-off-by: Claudiu Manoil <claudiu.manoil at freescale.com>
> +---
> + ethtool-copy.h | 1 +
> + ethtool.8.in | 1 +
> + ethtool.c | 14 +++++++++++---
> + 3 files changed, 13 insertions(+), 3 deletions(-)
> +
> +diff --git a/ethtool-copy.h b/ethtool-copy.h
> +index c7a18f7..cf20158 100644
> +--- a/ethtool-copy.h
> ++++ b/ethtool-copy.h
> +@@ -888,6 +888,7 @@ enum ethtool_sfeatures_retval_bits {
> + #define RXH_IP_DST (1 << 5)
> + #define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */
> + #define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
> ++#define RXH_AH_ESP_SPI (1 << 8) /* SPI field, for AH/ESP flows */
> + #define RXH_DISCARD (1 << 31)
> +
> + #define RX_CLS_FLOW_DISC 0xffffffffffffffffULL
> +diff --git a/ethtool.8.in b/ethtool.8.in
> +index 7a0bd43..a640317 100644
> +--- a/ethtool.8.in
> ++++ b/ethtool.8.in
> +@@ -601,6 +601,7 @@ s Hash on the IP source address of the rx packet.
> + d Hash on the IP destination address of the rx packet.
> + f Hash on bytes 0 and 1 of the Layer 4 header of the rx packet.
> + n Hash on bytes 2 and 3 of the Layer 4 header of the rx packet.
> ++S Hash on the SPI field (4 bytes), for AH/ESP packets.
> + r T{
> + Discard all packets of this flow type. When this option is set, all
> + other options are ignored.
> +diff --git a/ethtool.c b/ethtool.c
> +index 943dfb7..bb9d592 100644
> +--- a/ethtool.c
> ++++ b/ethtool.c
> +@@ -231,7 +231,7 @@ static struct option {
> + { "-N", "--config-nfc", MODE_SNFC, "Configure Rx network flow "
> + "classification options",
> + " [ rx-flow-hash tcp4|udp4|ah4|esp4|sctp4|"
> +- "tcp6|udp6|ah6|esp6|sctp6 m|v|t|s|d|f|n|r... ]\n" },
> ++ "tcp6|udp6|ah6|esp6|sctp6 m|v|t|s|d|f|n|S|r... ]\n" },
> + { "-x", "--show-rxfh-indir", MODE_GRXFHINDIR, "Show Rx flow hash "
> + "indirection" },
> + { "-X", "--set-rxfh-indir", MODE_SRXFHINDIR, "Set Rx flow hash indirection",
> +@@ -728,8 +728,10 @@ static int rxflow_str_to_type(const char *str)
> + flow_type = TCP_V4_FLOW;
> + else if (!strcmp(str, "udp4"))
> + flow_type = UDP_V4_FLOW;
> +- else if (!strcmp(str, "ah4") || !strcmp(str, "esp4"))
> +- flow_type = AH_ESP_V4_FLOW;
> ++ else if (!strcmp(str, "ah4"))
> ++ flow_type = AH_V4_FLOW;
> ++ else if (!strcmp(str, "esp4"))
> ++ flow_type = ESP_V4_FLOW;
> + else if (!strcmp(str, "sctp4"))
> + flow_type = SCTP_V4_FLOW;
> + else if (!strcmp(str, "tcp6"))
> +@@ -1538,6 +1540,9 @@ static int parse_rxfhashopts(char *optstr, u32 *data)
> + case 'n':
> + *data |= RXH_L4_B_2_3;
> + break;
> ++ case 'S':
> ++ *data |= RXH_AH_ESP_SPI;
> ++ break;
> + case 'r':
> + *data |= RXH_DISCARD;
> + break;
> +@@ -1577,6 +1582,9 @@ static char *unparse_rxfhashopts(u64 opts)
> + if (opts & RXH_L4_B_2_3) {
> + strcat(buf, "L4 bytes 2 & 3 [TCP/UDP dst port]\n");
> + }
> ++ if (opts & RXH_AH_ESP_SPI) {
> ++ strcat(buf, "SPI field (AH/ESP header)\n");
> ++ }
> + } else {
> + sprintf(buf, "None");
> + }
> diff --git a/recipes-extended/ethtool/ethtool_3.0.bb b/recipes-extended/ethtool/ethtool_3.0.bb
> index cc4862d..ca73055 100644
> --- a/recipes-extended/ethtool/ethtool_3.0.bb
> +++ b/recipes-extended/ethtool/ethtool_3.0.bb
> @@ -5,7 +5,12 @@ SECTION = "console/network"
> LICENSE = "GPLv2+"
> LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
>
> -SRC_URI = "${KERNELORG_MIRROR}/software/network/ethtool/ethtool-${PV}.tar.gz"
> +PR = "r1"
> +
> +FILESEXTRAPATHS_prepend := "${THISDIR}/ethtool-3.0:"
> +
> +SRC_URI = "${KERNELORG_MIRROR}/software/network/ethtool/ethtool-${PV}.tar.gz \
> + file://ethtool-3.0-Enable-nfc-rx-flow-hashing-on-SPI.patch "
> SRC_URI[md5sum] = "a339cbdcbe1c1fbe377c36d84231bda6"
> SRC_URI[sha256sum] = "9b9caffc0ee3567b607618ca5bc85505230d66cd9d5caa1c333760b3885f0ae4"
>
> --
> 1.7.9.5
>
>
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