diff mbox series

[net-next,08/14] mlxsw: reg: Add support for ratr_ipip6_entry_pack()

Message ID 20210923123700.885466-9-idosch@idosch.org (mailing list archive)
State Accepted
Commit c729ae8d6cbccfd70d8f209504f3d6f71df81351
Delegated to: Netdev Maintainers
Headers show
Series mlxsw: Add support for IP-in-IP with IPv6 underlay | expand

Checks

Context Check Description
netdev/cover_letter success Link
netdev/fixes_present success Link
netdev/patch_count success Link
netdev/tree_selection success Clearly marked for net-next
netdev/subject_prefix success Link
netdev/cc_maintainers success CCed 5 of 5 maintainers
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Link
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success Link
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 12 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/header_inline success Link

Commit Message

Ido Schimmel Sept. 23, 2021, 12:36 p.m. UTC 
From: Amit Cohen <amcohen@nvidia.com>

The RATR register is used to configure the Router Adjacency (next-hop)
Table.

For IP-in-IP entry, underlay destination IPv4 is saved as part of this
register and underlay destination IPv6 is saved by RIPS register and RATR
saves pointer to it.

Add function for setting IPv6 IP-in-IP configuration.

Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlxsw/reg.h | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index f9f614e3c57c..5cc4b1ee7e7b 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -7002,6 +7002,12 @@  static inline void mlxsw_reg_ratr_ipip4_entry_pack(char *payload, u32 ipv4_udip)
 	mlxsw_reg_ratr_ipip_ipv4_udip_set(payload, ipv4_udip);
 }
 
+static inline void mlxsw_reg_ratr_ipip6_entry_pack(char *payload, u32 ipv6_ptr)
+{
+	mlxsw_reg_ratr_ipip_type_set(payload, MLXSW_REG_RATR_IPIP_TYPE_IPV6);
+	mlxsw_reg_ratr_ipip_ipv6_ptr_set(payload, ipv6_ptr);
+}
+
 static inline void mlxsw_reg_ratr_counter_pack(char *payload, u64 counter_index,
 					       bool counter_enable)
 {