Mostly just 2 sed calls:
- `sed -e 's%struct prefix_sg%pim_sgaddr%g'`
- `sed -e 's%memset(&sg, 0, sizeof(pim_sgaddr));%memset(\&sg, 0, sizeof(sg));%g'`
Plus a bunch of fixing whatever that broke.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Just putting the infrastructure in place and having it disabled is
actually good progress here; have the compiler make itself useful and
tell us what we have to do to get the basics right.
(The next commit will cause a *lot* of compile errors as soon as
`PIM_V6_TEMP_BREAK` is set; but there is no reason to force everything
into a single step here.)
To enable `pim_addr = in6_addr`, run `make PIM_V6_TEMP_BREAK=1` (remove
previous compile results with `rm pimd/pim6d-*.o`)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Depending on whether we're compiling pimd or pim6d, these types take on
the appropriate AF being used.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Since this is only used in very few places, moving it out of the way is
reasonable. (`%pSG` will be pim_sgaddr)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This newborn pim6d is essentially an empty husk, but it does build
without warnings or errors and has the build system integration prepared
and working.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Changed struct in_addr source_addr to struct PIM_ADDR source_addr
which is to be used in both IPv4 and IPv6(Both MLD and IGMP).
Reviewed-by: Mobashshera Rasool <mrasool@vmware.com>
Signed-off-by: sarita patra <saritap@vmware.com>
Changed struct in_addr upstream_addr and struct in_addr upstream_register
to struct PIM_ADDR upstream_addr and struct PIM_ADDR upstream_register
which are to be used in both IPv4 and IPv6(Both MLD and IGMP).
Reviewed-by: Mobashshera Rasool <mrasool@vmware.com>
Signed-off-by: sarita patra <saritap@vmware.com>
Changed struct in_addr last_lookup to struct PIM_ADDR last_lookup
which is to be used in both IPv4 and IPv6(Both MLD and IGMP).
Reviewed-by: Mobashshera Rasool <mrasool@vmware.com>
Signed-off-by: sarita patra <saritap@vmware.com>
Changed struct in_addr group_addr to struct PIM_ADDR group_addr
in struct igmp_group which is to be used in
both IPv4 and IPv6(Both MLD and IGMP).
Reviewed-by: Mobashshera Rasool <mrasool@vmware.com>
Signed-off-by: sarita patra <saritap@vmware.com>
Changed struct in_addr address to struct pim_addr in struct
pim_iface_upstream_switch which is to be used in both IPv4
and IPv6(Both MLD and IGMP).
Reviewed-by: Mobashshera Rasool <mrasool@vmware.com>
Signed-off-by: sarita patra <saritap@vmware.com>
Changed struct in_addr group to struct pim_addr group
which is to be used in both IPv4 and IPv6(Both MLD and IGMP).
Reviewed-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Changed struct in_addr source_addr to pim_addr source_addr
in struct igmp_source which is to be used in
both IPv4 and IPv6(Both MLD and IGMP).
Reviewed-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Changed struct in_addr source_addr to pim_addr source_addr
in struct igmp_join which is to be used in
both IPv4 and IPv6(Both MLD and IGMP).
Reviewed-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Based on compiler option, pim_addr will be changed to in_addr
or in6_addr for pimd and pim6d respectively.
Reviewed-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
This change is to accomodate IPv6 and IPv4 in the same code.
Based on pimd or pim6d, this will be compiled.
Reviewed-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Changed struct in_addr ifassert_winner to pim_addr
which will be used in both IPv4 and IPv6(Both MLD and IGMP).
Reviewed-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Added apis which will be decided on compile time
for pimd and pim6d daemon
Reviewed-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
PIM_ADDR will be controlled at compile time for IPv4 and IPv6.
in_addr and in6_addr will be compiled for the respective daemons.
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
The zlog_warn used to be bounded by a debug guard
but the debug guard was removed but the code was
never fixed up to remove the open and close paranthesis.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Modifying name of struct igmp_sock to struct gm_sock, which is to be used
by both IPv4 and IPv6(for both MLD and IGMP).
Co-authored-by: Mobashshera Rasool <mrasool@vmware.com>
Co-authored-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Sai Gomathi <nsaigomathi@vmware.com>
Modifying name of struct igmp_group to struct gm_group, which is to be used
by both IPv4 and IPv6(for both MLD and IGMP).
Co-authored-by: Mobashshera Rasool <mrasool@vmware.com>
Co-authored-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Sai Gomathi <nsaigomathi@vmware.com>
Modifying name of struct igmp_source to struct gm_source, which is to be used
by both IPv4 and IPv6(for both MLD and IGMP).
Co-authored-by: Mobashshera Rasool <mrasool@vmware.com>
Co-authored-by: Sarita Patra <saritap@vmware.com>
Signed-off-by: Sai Gomathi <nsaigomathi@vmware.com>
Fix:
====
Modifying name of struct igmp_join to struct gm_join, which is to be used
by both IPv4 and IPv6(for both MLD and IGMP).
Co-authored-by: Abhishek N R abnr@vmware.com
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Modifying the members of pim_interface which are to be used
for both IPv4 and IPv6 to common names(for both MLD and IGMP).
Issue: #10023
Co-authored-by: Mobashshera Rasool <mrasool@vmware.com>
Signed-off-by: Sai Gomathi <nsaigomathi@vmware.com>
RCA: When upstream transition from Joined to NotJoined due to SGRpt
prune, then only SGRpt prune was sent and SG Prune is missed.
Fix: Send SG Prune towards source as well as SGRpt prune towards RP.
Signed-off-by: sarita patra <saritap@vmware.com>
Since f60a1188 we store a pointer to the VRF in the interface structure.
There's no need anymore to store a separate vrf_id field.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Problem Statement:
==================
on rp_change, PIM processes all the upstream in a loop and for selected
upstreams PIM has to send join/prune based on the RPF changed.
join and prune packets are not getting aggregated in a single packet.
Root Cause Analysis:
====================
on pim_rp_change pim_upstream_update() gets called for selected upstreams.
This API calculates to whom it has to send join and to whom it has to
send prune via API pim_zebra_upstream_rpf_changed(). This API peprares
the upstream_switch_list list per interface and inserts the group and
sources.
Now PIM is still in the pim_upstream_update() API context, i.e PIM
is still processing the same upstream. In the last there is a
call to pim_zebra_update_all_interfaces() which processes the
upstream_switch_list list, sends the packets out and clears the list.
Fix:
====
Don't process the upstream_switch_list in the upstream context.
process all the upstreams prepare the upstream_switch_list and then
process in one go. This will club all the S,G entries.
It also saves list cleanup with respect to memory allocation and
deallocation multiple times.
Signed-off-by: Vishal Dhingra <rac.vishaldhingra@gmail.com>
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
