kernel/drivers/infiniband/core/ud_header.c, branch linux-5.1.y

IB/core: trivial prink cleanup.

2016-03-03T15:20:25Z

1. Replaced printk with appropriate pr_warn, pr_err, pr_info. 2. Removed unnecessary prints around memory allocation failure which are not required, as reported by the checkpatch script. Signed-off-by: Parav Pandit Reviewed-by: Haggai Eran Reviewed-by: Sagi Grimberg Signed-off-by: Doug Ledford

IB/core: Set correct payload length for RoCEv2 over IPv6

2016-02-02T21:42:22Z

For GSI QP traffic, the count of the udp header bytes was missing from the IPv6 header, fix that. Fixes: 25f40220e56b ('IB/core: Initialize UD header structure with IP and UDP headers') Signed-off-by: Moni Shoua Signed-off-by: Doug Ledford

IB/mlx4: Enable send of RoCE QP1 packets with IP/UDP headers

2016-01-19T20:35:01Z

RoCEv2 packets are sent over IP/UDP protocols. The mlx4 driver uses a type of RAW QP to send packets for QP1 and therefore needs to build the network headers below BTH in software. This patch adds option to build QP1 packets with IP and UDP headers if RoCEv2 is requested. Signed-off-by: Moni Shoua Signed-off-by: Doug Ledford

IB/core: Initialize UD header structure with IP and UDP headers

2015-12-23T15:39:53Z

ib_ud_header_init() is used to format InfiniBand headers in a buffer up to (but not with) BTH. For RoCE UDP ENCAP it is required that this function would be able to build also IP and UDP headers. Signed-off-by: Moni Shoua Signed-off-by: Matan Barak Signed-off-by: Doug Ledford

infiniband: add in export.h for files using EXPORT_SYMBOL/THIS_MODULE

2011-10-31T23:31:35Z

These were getting it implicitly via device.h --> module.h but we are going to stop that when we clean up the headers. Fix these in advance so the tree remains biscect-clean. Signed-off-by: Paul Gortmaker

IB/pack: Remove some unused code added by the IBoE patches

2010-12-02T00:30:18Z

Remove unused functions added by commit ff7f5aab354d ("IB/pack: IBoE UD packet packing support"). Signed-off-by: Or Gerlitz

IB/core: Add VLAN support for IBoE

2010-10-25T17:20:39Z

Add 802.1q VLAN support to IBoE. The VLAN tag is encoded within the GID derived from a link local address in the following way: GID[11] GID[12] contain the VLAN ID when the GID contains a VLAN. The 3 bits user priority field of the packets are identical to the 3 bits of the SL. In case of rdma_cm apps, the TOS field is used to generate the SL field by doing a shift right of 5 bits effectively taking to 3 MS bits of the TOS field. Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier

IB/pack: IBoE UD packet packing support

2010-10-14T19:41:29Z

Add support for packing IBoE packet headers. Signed-off-by: Eli Cohen [ Clean up and fix ib_ud_header_init() a bit. - Roland ] Signed-off-by: Roland Dreier

IB/core: Fix and clean up ib_ud_header_init()

2010-02-24T22:54:10Z

ib_ud_header_init() first clears header and then fills up the various fields. Later on, it tests header->immediate_present, which it has already cleared, so the condition is always false. Fix this by adding an immediate_present parameter and setting header->immediate_present as is done with grh_present. Also remove unused calculation of header_len. Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier

RDMA: Remove subversion $Id tags

2008-07-15T06:48:44Z

They don't get updated by git and so they're worse than useless. Signed-off-by: Roland Dreier