[PATCH for-next V1 0/2] mlx5_core: mlx5_ifc updates

[PATCH for-next V1 0/2] mlx5_core: mlx5_ifc updates

[Saeed Mahameed]

Hi Dave and Doug

Changes form V0:
	- 2nd patch commit message fixes.

This series include mlx5_core updates for both net-next and rdma
trees for 4.7 kernel cycle. This is the only shared code planned
for 4.7 between rdma and net trees. Hopefully, this will prevent 
future conflicts when merging between ib-next and net-next once
4.7 cycle is over and merge window is opened.

Both Mellanox rdma and net submissions will proceed once this series
is applied into both trees.

Future shared code will be sent to both maintainers as pull requests
from Mellanox's kernel.org tree.

We have included all the maintainers of respective drivers.
Kindly review the change and let us know in case of any review comments.

Saeed Mahameed (1):
  net/mlx5: Update mlx5_ifc hardware features

Tariq Toukan (1):
  net/mlx5: Fix mlx5 ifc cmd_hca_cap bad offsets

 include/linux/mlx5/mlx5_ifc.h |  253 +++++++++++++++++++++++++++++------------
 1 files changed, 179 insertions(+), 74 deletions(-)

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[PATCH for-next V1 1/2] net/mlx5: Fix mlx5 ifc cmd_hca_cap bad offsets

[Saeed Mahameed]

From: Tariq Toukan <tariqt@mellanox.com>

All reserved fields after early_vf_enable are off by 1, since
early_vf_enable was not explicitly declared as array of size 1.

Reserved field before cqe_zip had a wrong size, it should
be 0x80 + 0x3f.

Fixes: b0844444590e ("net/mlx5_core: Introduce access function to read internal timer ")
Fixes: b4ff3a36d3e4 ("net/mlx5: Use offset based reserved field names in the IFC header file")
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Acked-by: Or Gerlitz <ogerlitz@mellanox.com>
---
 include/linux/mlx5/mlx5_ifc.h |  107 +++++++++++++++++++++--------------------
 1 files changed, 55 insertions(+), 52 deletions(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index c15b8a8..c300e74 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -750,21 +750,21 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         ets[0x1];
 	u8         nic_flow_table[0x1];
 	u8         eswitch_flow_table[0x1];
-	u8	   early_vf_enable;
-	u8         reserved_at_1a8[0x2];
+	u8	   early_vf_enable[0x1];
+	u8         reserved_at_1a9[0x2];
 	u8         local_ca_ack_delay[0x5];
 	u8         reserved_at_1af[0x6];
 	u8         port_type[0x2];
 	u8         num_ports[0x8];
 
-	u8         reserved_at_1bf[0x3];
+	u8         reserved_at_1c0[0x3];
 	u8         log_max_msg[0x5];
-	u8         reserved_at_1c7[0x4];
+	u8         reserved_at_1c8[0x4];
 	u8         max_tc[0x4];
-	u8         reserved_at_1cf[0x6];
+	u8         reserved_at_1d0[0x6];
 	u8         rol_s[0x1];
 	u8         rol_g[0x1];
-	u8         reserved_at_1d7[0x1];
+	u8         reserved_at_1d8[0x1];
 	u8         wol_s[0x1];
 	u8         wol_g[0x1];
 	u8         wol_a[0x1];
@@ -774,47 +774,47 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         wol_p[0x1];
 
 	u8         stat_rate_support[0x10];
-	u8         reserved_at_1ef[0xc];
+	u8         reserved_at_1f0[0xc];
 	u8         cqe_version[0x4];
 
 	u8         compact_address_vector[0x1];
 	u8         reserved_at_200[0x3];
 	u8         ipoib_basic_offloads[0x1];
-	u8         reserved_at_204[0xa];
+	u8         reserved_at_205[0xa];
 	u8         drain_sigerr[0x1];
 	u8         cmdif_checksum[0x2];
 	u8         sigerr_cqe[0x1];
-	u8         reserved_at_212[0x1];
+	u8         reserved_at_213[0x1];
 	u8         wq_signature[0x1];
 	u8         sctr_data_cqe[0x1];
-	u8         reserved_at_215[0x1];
+	u8         reserved_at_216[0x1];
 	u8         sho[0x1];
 	u8         tph[0x1];
 	u8         rf[0x1];
 	u8         dct[0x1];
-	u8         reserved_at_21a[0x1];
+	u8         reserved_at_21b[0x1];
 	u8         eth_net_offloads[0x1];
 	u8         roce[0x1];
 	u8         atomic[0x1];
-	u8         reserved_at_21e[0x1];
+	u8         reserved_at_21f[0x1];
 
 	u8         cq_oi[0x1];
 	u8         cq_resize[0x1];
 	u8         cq_moderation[0x1];
-	u8         reserved_at_222[0x3];
+	u8         reserved_at_223[0x3];
 	u8         cq_eq_remap[0x1];
 	u8         pg[0x1];
 	u8         block_lb_mc[0x1];
-	u8         reserved_at_228[0x1];
+	u8         reserved_at_229[0x1];
 	u8         scqe_break_moderation[0x1];
 	u8         reserved_at_22a[0x1];
 	u8         cd[0x1];
-	u8         reserved_at_22c[0x1];
+	u8         reserved_at_22d[0x1];
 	u8         apm[0x1];
 	u8         vector_calc[0x1];
 	u8         reserved_at_22f[0x1];
 	u8	   imaicl[0x1];
-	u8         reserved_at_231[0x4];
+	u8         reserved_at_232[0x4];
 	u8         qkv[0x1];
 	u8         pkv[0x1];
 	u8         set_deth_sqpn[0x1];
@@ -824,98 +824,101 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         uc[0x1];
 	u8         rc[0x1];
 
-	u8         reserved_at_23f[0xa];
+	u8         reserved_at_240[0xa];
 	u8         uar_sz[0x6];
-	u8         reserved_at_24f[0x8];
+	u8         reserved_at_250[0x8];
 	u8         log_pg_sz[0x8];
 
 	u8         bf[0x1];
-	u8         reserved_at_260[0x1];
+	u8         reserved_at_261[0x1];
 	u8         pad_tx_eth_packet[0x1];
-	u8         reserved_at_262[0x8];
+	u8         reserved_at_263[0x8];
 	u8         log_bf_reg_size[0x5];
-	u8         reserved_at_26f[0x10];
+	u8         reserved_at_270[0x10];
 
-	u8         reserved_at_27f[0x10];
+	u8         reserved_at_280[0x10];
 	u8         max_wqe_sz_sq[0x10];
 
-	u8         reserved_at_29f[0x10];
+	u8         reserved_at_2a0[0x10];
 	u8         max_wqe_sz_rq[0x10];
 
-	u8         reserved_at_2bf[0x10];
+	u8         reserved_at_2c0[0x10];
 	u8         max_wqe_sz_sq_dc[0x10];
 
-	u8         reserved_at_2df[0x7];
+	u8         reserved_at_2e0[0x7];
 	u8         max_qp_mcg[0x19];
 
-	u8         reserved_at_2ff[0x18];
+	u8         reserved_at_300[0x18];
 	u8         log_max_mcg[0x8];
 
-	u8         reserved_at_31f[0x3];
+	u8         reserved_at_320[0x3];
 	u8         log_max_transport_domain[0x5];
-	u8         reserved_at_327[0x3];
+	u8         reserved_at_328[0x3];
 	u8         log_max_pd[0x5];
-	u8         reserved_at_32f[0xb];
+	u8         reserved_at_330[0xb];
 	u8         log_max_xrcd[0x5];
 
-	u8         reserved_at_33f[0x20];
+	u8         reserved_at_340[0x20];
 
-	u8         reserved_at_35f[0x3];
+	u8         reserved_at_360[0x3];
 	u8         log_max_rq[0x5];
-	u8         reserved_at_367[0x3];
+	u8         reserved_at_368[0x3];
 	u8         log_max_sq[0x5];
-	u8         reserved_at_36f[0x3];
+	u8         reserved_at_370[0x3];
 	u8         log_max_tir[0x5];
-	u8         reserved_at_377[0x3];
+	u8         reserved_at_378[0x3];
 	u8         log_max_tis[0x5];
 
 	u8         basic_cyclic_rcv_wqe[0x1];
-	u8         reserved_at_380[0x2];
+	u8         reserved_at_381[0x2];
 	u8         log_max_rmp[0x5];
-	u8         reserved_at_387[0x3];
+	u8         reserved_at_388[0x3];
 	u8         log_max_rqt[0x5];
-	u8         reserved_at_38f[0x3];
+	u8         reserved_at_390[0x3];
 	u8         log_max_rqt_size[0x5];
-	u8         reserved_at_397[0x3];
+	u8         reserved_at_398[0x3];
 	u8         log_max_tis_per_sq[0x5];
 
-	u8         reserved_at_39f[0x3];
+	u8         reserved_at_3a0[0x3];
 	u8         log_max_stride_sz_rq[0x5];
-	u8         reserved_at_3a7[0x3];
+	u8         reserved_at_3a8[0x3];
 	u8         log_min_stride_sz_rq[0x5];
-	u8         reserved_at_3af[0x3];
+	u8         reserved_at_3b0[0x3];
 	u8         log_max_stride_sz_sq[0x5];
-	u8         reserved_at_3b7[0x3];
+	u8         reserved_at_3b8[0x3];
 	u8         log_min_stride_sz_sq[0x5];
 
-	u8         reserved_at_3bf[0x1b];
+	u8         reserved_at_3c0[0x1b];
 	u8         log_max_wq_sz[0x5];
 
 	u8         nic_vport_change_event[0x1];
-	u8         reserved_at_3e0[0xa];
+	u8         reserved_at_3e1[0xa];
 	u8         log_max_vlan_list[0x5];
-	u8         reserved_at_3ef[0x3];
+	u8         reserved_at_3f0[0x3];
 	u8         log_max_current_mc_list[0x5];
-	u8         reserved_at_3f7[0x3];
+	u8         reserved_at_3f8[0x3];
 	u8         log_max_current_uc_list[0x5];
 
-	u8         reserved_at_3ff[0x80];
+	u8         reserved_at_400[0x80];
 
-	u8         reserved_at_47f[0x3];
+	u8         reserved_at_480[0x3];
 	u8         log_max_l2_table[0x5];
-	u8         reserved_at_487[0x8];
+	u8         reserved_at_488[0x8];
 	u8         log_uar_page_sz[0x10];
 
-	u8         reserved_at_49f[0x20];
+	u8         reserved_at_4a0[0x20];
 	u8         device_frequency_mhz[0x20];
 	u8         device_frequency_khz[0x20];
-	u8         reserved_at_4ff[0x5f];
+
+	u8         reserved_at_500[0x80];
+
+	u8         reserved_at_580[0x3f];
 	u8         cqe_zip[0x1];
 
 	u8         cqe_zip_timeout[0x10];
 	u8         cqe_zip_max_num[0x10];
 
-	u8         reserved_at_57f[0x220];
+	u8         reserved_at_5e0[0x220];
 };
 
 enum mlx5_flow_destination_type {
-- 
1.7.1

Re: [PATCH for-next V1 1/2] net/mlx5: Fix mlx5 ifc cmd_hca_cap bad offsets

[Jason Gunthorpe]

On Wed, Apr 13, 2016 at 07:11:03PM +0300, Saeed Mahameed wrote:

> Fixes: b0844444590e ("net/mlx5_core: Introduce access function to read internal timer ")
> Fixes: b4ff3a36d3e4 ("net/mlx5: Use offset based reserved field names in the IFC header file")

Are you sure those are right? b0844444590e doesn't have the
reserved_at names.

>  	u8         ets[0x1];
>  	u8         nic_flow_table[0x1];
>  	u8         eswitch_flow_table[0x1];
> -	u8	   early_vf_enable;
> -	u8         reserved_at_1a8[0x2];
> +	u8	   early_vf_enable[0x1];
> +	u8         reserved_at_1a9[0x2];

You know, the reserved_XXX just need to have unique unchanging
numbers, it doesn't matter what the numbers are - but you have to stop
changing them :( That is the key to avoiding conflicts when
backporting/merging/etc.

I guess the big rename has already landed, but simply stopping the
practice of renumbing the reserved fields would have been enough.

Jason
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Re: [PATCH for-next V1 1/2] net/mlx5: Fix mlx5 ifc cmd_hca_cap bad offsets

[Saeed Mahameed]

On Wed, Apr 13, 2016 at 8:48 PM, Jason Gunthorpe
<jgunthorpe@obsidianresearch.com> wrote:
> On Wed, Apr 13, 2016 at 07:11:03PM +0300, Saeed Mahameed wrote:
>
>> Fixes: b0844444590e ("net/mlx5_core: Introduce access function to read internal timer ")
>> Fixes: b4ff3a36d3e4 ("net/mlx5: Use offset based reserved field names in the IFC header file")
>
> Are you sure those are right? b doesn't have the
> reserved_at names.
>

Yes, as stated in the commit message, change b0844444590e replaced two
reserved fields with 3 fields with a different size than the original
two, which broke all the offsets of the fields that came after.

>
> You know, the reserved_XXX just need to have unique unchanging
> numbers, it doesn't matter what the numbers are - but you have to stop
> changing them :( That is the key to avoiding conflicts when
> backporting/merging/etc.
>
> I guess the big rename has already landed, but simply stopping the
> practice of renumbing the reserved fields would have been enough.
>

This was a mistake which had to be fixed, the offset numbering was
wrong from day one of introducing those offsets, I prefer to do it
now, once and forever.

But i totally agree, we will do our best to keep this file clean as
much as possible.
Thanks for your concern.

Saeed.

[PATCH for-next V1 2/2] net/mlx5: Update mlx5_ifc hardware features

[Saeed Mahameed]

Adding the needed mlx5_ifc hardware bits and structs
for the following features:

* Add vport to steering commands for SRIOV ACL support
* Add mlcr, pcmr and mcia registers for dump module EEPROM
* Add support for FCS, beacon led and disable_link bits to
  hca caps
* Add CQE period mode bit in CQ context for CQE based CQ
  moderation support
* Add umr SQ bit for fragmented memory registration
* Add needed bits and caps for Striding RQ support

In-order to avoid possible future conflicts between rdma and
net-next we added all expected updates to this file for this release.
If more changes will be submitted, we plan to do it only through
one of the subsystems, probably net-next.

All updated bits in this patch will be later used in
the up-coming submissions to net-next and rdma trees.

Signed-off-by: Saeed Mahameed <saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Signed-off-by: Matan Barak <matanb-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Acked-by: Or Gerlitz <ogerlitz-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
 include/linux/mlx5/mlx5_ifc.h |  146 ++++++++++++++++++++++++++++++++++------
 1 files changed, 124 insertions(+), 22 deletions(-)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index c300e74..4ce4ea4 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -513,7 +513,9 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits {
 	u8         max_lso_cap[0x5];
 	u8         reserved_at_10[0x4];
 	u8         rss_ind_tbl_cap[0x4];
-	u8         reserved_at_18[0x3];
+	u8         reg_umr_sq[0x1];
+	u8         scatter_fcs[0x1];
+	u8         reserved_at_1a[0x1];
 	u8         tunnel_lso_const_out_ip_id[0x1];
 	u8         reserved_at_1c[0x2];
 	u8         tunnel_statless_gre[0x1];
@@ -648,7 +650,7 @@ struct mlx5_ifc_vector_calc_cap_bits {
 enum {
 	MLX5_WQ_TYPE_LINKED_LIST  = 0x0,
 	MLX5_WQ_TYPE_CYCLIC       = 0x1,
-	MLX5_WQ_TYPE_STRQ         = 0x2,
+	MLX5_WQ_TYPE_LINKED_LIST_STRIDING_RQ = 0x2,
 };
 
 enum {
@@ -753,7 +755,11 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8	   early_vf_enable[0x1];
 	u8         reserved_at_1a9[0x2];
 	u8         local_ca_ack_delay[0x5];
-	u8         reserved_at_1af[0x6];
+	u8         reserved_at_1af[0x2];
+	u8         ports_check[0x1];
+	u8         reserved_at_1b2[0x1];
+	u8         disable_link_up[0x1];
+	u8         beacon_led[0x1];
 	u8         port_type[0x2];
 	u8         num_ports[0x8];
 
@@ -778,7 +784,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         cqe_version[0x4];
 
 	u8         compact_address_vector[0x1];
-	u8         reserved_at_200[0x3];
+	u8         striding_rq[0x1];
+	u8         reserved_at_201[0x2];
 	u8         ipoib_basic_offloads[0x1];
 	u8         reserved_at_205[0xa];
 	u8         drain_sigerr[0x1];
@@ -807,12 +814,12 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         block_lb_mc[0x1];
 	u8         reserved_at_229[0x1];
 	u8         scqe_break_moderation[0x1];
-	u8         reserved_at_22a[0x1];
+	u8         cq_period_start_from_cqe[0x1];
 	u8         cd[0x1];
 	u8         reserved_at_22d[0x1];
 	u8         apm[0x1];
 	u8         vector_calc[0x1];
-	u8         reserved_at_22f[0x1];
+	u8         umr_ptr_rlky[0x1];
 	u8	   imaicl[0x1];
 	u8         reserved_at_232[0x4];
 	u8         qkv[0x1];
@@ -913,10 +920,10 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         reserved_at_500[0x80];
 
 	u8         reserved_at_580[0x3f];
-	u8         cqe_zip[0x1];
+	u8         cqe_compression[0x1];
 
-	u8         cqe_zip_timeout[0x10];
-	u8         cqe_zip_max_num[0x10];
+	u8         cqe_compression_timeout[0x10];
+	u8         cqe_compression_max_num[0x10];
 
 	u8         reserved_at_5e0[0x220];
 };
@@ -1000,7 +1007,13 @@ struct mlx5_ifc_wq_bits {
 	u8         reserved_at_118[0x3];
 	u8         log_wq_sz[0x5];
 
-	u8         reserved_at_120[0x4e0];
+	u8         reserved_at_120[0x15];
+	u8         log_wqe_num_of_strides[0x3];
+	u8         two_byte_shift_en[0x1];
+	u8         reserved_at_139[0x4];
+	u8         log_wqe_stride_size[0x3];
+
+	u8         reserved_at_140[0x4c0];
 
 	struct mlx5_ifc_cmd_pas_bits pas[0];
 };
@@ -2199,7 +2212,8 @@ struct mlx5_ifc_sqc_bits {
 	u8         flush_in_error_en[0x1];
 	u8         reserved_at_4[0x4];
 	u8         state[0x4];
-	u8         reserved_at_c[0x14];
+	u8         reg_umr[0x1];
+	u8         reserved_at_d[0x13];
 
 	u8         reserved_at_20[0x8];
 	u8         user_index[0x18];
@@ -2247,7 +2261,8 @@ enum {
 
 struct mlx5_ifc_rqc_bits {
 	u8         rlky[0x1];
-	u8         reserved_at_1[0x2];
+	u8         reserved_at_1[0x1];
+	u8         scatter_fcs[0x1];
 	u8         vsd[0x1];
 	u8         mem_rq_type[0x4];
 	u8         state[0x4];
@@ -2604,6 +2619,11 @@ enum {
 	MLX5_CQC_ST_FIRED                                 = 0xa,
 };
 
+enum {
+	MLX5_CQ_PERIOD_MODE_START_FROM_EQE = 0x0,
+	MLX5_CQ_PERIOD_MODE_START_FROM_CQE = 0x1,
+};
+
 struct mlx5_ifc_cqc_bits {
 	u8         status[0x4];
 	u8         reserved_at_4[0x4];
@@ -2612,8 +2632,8 @@ struct mlx5_ifc_cqc_bits {
 	u8         reserved_at_c[0x1];
 	u8         scqe_break_moderation_en[0x1];
 	u8         oi[0x1];
-	u8         reserved_at_f[0x2];
-	u8         cqe_zip_en[0x1];
+	u8         cq_period_mode[0x2];
+	u8         cqe_comp_en[0x1];
 	u8         mini_cqe_res_format[0x2];
 	u8         st[0x4];
 	u8         reserved_at_18[0x8];
@@ -2987,7 +3007,11 @@ struct mlx5_ifc_set_fte_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         other_vport[0x1];
+	u8         reserved_at_41[0xf];
+	u8         vport_number[0x10];
+
+	u8         reserved_at_60[0x20];
 
 	u8         table_type[0x8];
 	u8         reserved_at_88[0x18];
@@ -5181,7 +5205,11 @@ struct mlx5_ifc_destroy_flow_table_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         other_vport[0x1];
+	u8         reserved_at_41[0xf];
+	u8         vport_number[0x10];
+
+	u8         reserved_at_60[0x20];
 
 	u8         table_type[0x8];
 	u8         reserved_at_88[0x18];
@@ -5208,7 +5236,11 @@ struct mlx5_ifc_destroy_flow_group_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         other_vport[0x1];
+	u8         reserved_at_41[0xf];
+	u8         vport_number[0x10];
+
+	u8         reserved_at_60[0x20];
 
 	u8         table_type[0x8];
 	u8         reserved_at_88[0x18];
@@ -5349,7 +5381,11 @@ struct mlx5_ifc_delete_fte_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         other_vport[0x1];
+	u8         reserved_at_41[0xf];
+	u8         vport_number[0x10];
+
+	u8         reserved_at_60[0x20];
 
 	u8         table_type[0x8];
 	u8         reserved_at_88[0x18];
@@ -5795,7 +5831,11 @@ struct mlx5_ifc_create_flow_table_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         other_vport[0x1];
+	u8         reserved_at_41[0xf];
+	u8         vport_number[0x10];
+
+	u8         reserved_at_60[0x20];
 
 	u8         table_type[0x8];
 	u8         reserved_at_88[0x18];
@@ -5839,7 +5879,11 @@ struct mlx5_ifc_create_flow_group_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         other_vport[0x1];
+	u8         reserved_at_41[0xf];
+	u8         vport_number[0x10];
+
+	u8         reserved_at_60[0x20];
 
 	u8         table_type[0x8];
 	u8         reserved_at_88[0x18];
@@ -6372,6 +6416,17 @@ struct mlx5_ifc_ptys_reg_bits {
 	u8         reserved_at_1a0[0x60];
 };
 
+struct mlx5_ifc_mlcr_reg_bits {
+	u8         reserved_at_0[0x8];
+	u8         local_port[0x8];
+	u8         reserved_at_10[0x20];
+
+	u8         beacon_duration[0x10];
+	u8         reserved_at_40[0x10];
+
+	u8         beacon_remain[0x10];
+};
+
 struct mlx5_ifc_ptas_reg_bits {
 	u8         reserved_at_0[0x20];
 
@@ -6781,6 +6836,16 @@ struct mlx5_ifc_pamp_reg_bits {
 	u8         index_data[18][0x10];
 };
 
+struct mlx5_ifc_pcmr_reg_bits {
+	u8         reserved_at_0[0x8];
+	u8         local_port[0x8];
+	u8         reserved_at_10[0x2e];
+	u8         fcs_cap[0x1];
+	u8         reserved_at_3f[0x1f];
+	u8         fcs_chk[0x1];
+	u8         reserved_at_5f[0x1];
+};
+
 struct mlx5_ifc_lane_2_module_mapping_bits {
 	u8         reserved_at_0[0x6];
 	u8         rx_lane[0x2];
@@ -7117,6 +7182,7 @@ union mlx5_ifc_ports_control_registers_document_bits {
 	struct mlx5_ifc_pspa_reg_bits pspa_reg;
 	struct mlx5_ifc_ptas_reg_bits ptas_reg;
 	struct mlx5_ifc_ptys_reg_bits ptys_reg;
+	struct mlx5_ifc_mlcr_reg_bits mlcr_reg;
 	struct mlx5_ifc_pude_reg_bits pude_reg;
 	struct mlx5_ifc_pvlc_reg_bits pvlc_reg;
 	struct mlx5_ifc_slrg_reg_bits slrg_reg;
@@ -7150,7 +7216,11 @@ struct mlx5_ifc_set_flow_table_root_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x40];
+	u8         other_vport[0x1];
+	u8         reserved_at_41[0xf];
+	u8         vport_number[0x10];
+
+	u8         reserved_at_60[0x20];
 
 	u8         table_type[0x8];
 	u8         reserved_at_88[0x18];
@@ -7181,7 +7251,9 @@ struct mlx5_ifc_modify_flow_table_in_bits {
 	u8         reserved_at_20[0x10];
 	u8         op_mod[0x10];
 
-	u8         reserved_at_40[0x20];
+	u8         other_vport[0x1];
+	u8         reserved_at_41[0xf];
+	u8         vport_number[0x10];
 
 	u8         reserved_at_60[0x10];
 	u8         modify_field_select[0x10];
@@ -7247,4 +7319,34 @@ struct mlx5_ifc_qtct_reg_bits {
 	u8         tclass[0x3];
 };
 
+struct mlx5_ifc_mcia_reg_bits {
+	u8         l[0x1];
+	u8         reserved_at_1[0x7];
+	u8         module[0x8];
+	u8         reserved_at_10[0x8];
+	u8         status[0x8];
+
+	u8         i2c_device_address[0x8];
+	u8         page_number[0x8];
+	u8         device_address[0x10];
+
+	u8         reserved_at_40[0x10];
+	u8         size[0x10];
+
+	u8         reserved_at_60[0x20];
+
+	u8         dword_0[0x20];
+	u8         dword_1[0x20];
+	u8         dword_2[0x20];
+	u8         dword_3[0x20];
+	u8         dword_4[0x20];
+	u8         dword_5[0x20];
+	u8         dword_6[0x20];
+	u8         dword_7[0x20];
+	u8         dword_8[0x20];
+	u8         dword_9[0x20];
+	u8         dword_10[0x20];
+	u8         dword_11[0x20];
+};
+
 #endif /* MLX5_IFC_H */
-- 
1.7.1

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Re: [PATCH for-next V1 0/2] mlx5_core: mlx5_ifc updates

[Saeed Mahameed]

On Wed, Apr 13, 2016 at 7:11 PM, Saeed Mahameed <saeedm@mellanox.com> wrote:
> Hi Dave and Doug
>
> Changes form V0:
>         - 2nd patch commit message fixes.
>
> This series include mlx5_core updates for both net-next and rdma
> trees for 4.7 kernel cycle. This is the only shared code planned
> for 4.7 between rdma and net trees. Hopefully, this will prevent
> future conflicts when merging between ib-next and net-next once
> 4.7 cycle is over and merge window is opened.
>
> Both Mellanox rdma and net submissions will proceed once this series
> is applied into both trees.
>
> Future shared code will be sent to both maintainers as pull requests
> from Mellanox's kernel.org tree.
>
> We have included all the maintainers of respective drivers.
> Kindly review the change and let us know in case of any review comments.
>
> Saeed Mahameed (1):
>   net/mlx5: Update mlx5_ifc hardware features
>
> Tariq Toukan (1):
>   net/mlx5: Fix mlx5 ifc cmd_hca_cap bad offsets
>
>  include/linux/mlx5/mlx5_ifc.h |  253 +++++++++++++++++++++++++++++------------
>  1 files changed, 179 insertions(+), 74 deletions(-)
>
> --

Hi Dave,

This series is still in "Changes Requested" state in patchwork, but
there is nothing to change here.
I will be glad if you give it a shot, it is blocking all of our mlx5
activities for both net and rdma trees.

Thanks,
Saeed.

Re: [PATCH for-next V1 0/2] mlx5_core: mlx5_ifc updates

[David Miller]

From: Saeed Mahameed <saeedm-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Date: Fri, 15 Apr 2016 20:10:07 +0300

> On Wed, Apr 13, 2016 at 7:11 PM, Saeed Mahameed <saeedm-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> wrote:
>> Hi Dave and Doug
>>
>> Changes form V0:
>>         - 2nd patch commit message fixes.
>>
>> This series include mlx5_core updates for both net-next and rdma
>> trees for 4.7 kernel cycle. This is the only shared code planned
>> for 4.7 between rdma and net trees. Hopefully, this will prevent
>> future conflicts when merging between ib-next and net-next once
>> 4.7 cycle is over and merge window is opened.
>>
>> Both Mellanox rdma and net submissions will proceed once this series
>> is applied into both trees.
>>
>> Future shared code will be sent to both maintainers as pull requests
>> from Mellanox's kernel.org tree.
>>
>> We have included all the maintainers of respective drivers.
>> Kindly review the change and let us know in case of any review comments.
>>
>> Saeed Mahameed (1):
>>   net/mlx5: Update mlx5_ifc hardware features
>>
>> Tariq Toukan (1):
>>   net/mlx5: Fix mlx5 ifc cmd_hca_cap bad offsets
>>
>>  include/linux/mlx5/mlx5_ifc.h |  253 +++++++++++++++++++++++++++++------------
>>  1 files changed, 179 insertions(+), 74 deletions(-)
>>
>> --
> 
> Hi Dave,
> 
> This series is still in "Changes Requested" state in patchwork, but
> there is nothing to change here.
> I will be glad if you give it a shot, it is blocking all of our mlx5
> activities for both net and rdma trees.

Series applied, thanks.
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