sonic-buildimage/platform/mellanox/non-upstream-patches/patches/0111-mlxsw-reg-Add-new-field-to-Management-General-Periph.patch
Vivek 0df155b014
Made non-upstream patch design order aware (#14434)
- Why I did it

Currently, non upstream patches are applied only after upstream patches.

Depends on sonic-net/sonic-linux-kernel#313. Can be merged in any order, preferably together

- What I did it

Non upstream Patches that reside in the sonic repo will not be saved in a tar file bur rather in a folder pointed out by EXTERNAL_KERNEL_PATCH_LOC. This is to make changes to the non upstream patches easily traceable.
The build variable name is also updated to INCLUDE_EXTERNAL_PATCHES
Files/folders expected under EXTERNAL_KERNEL_PATCH_LOC
EXTERNAL_KERNEL_PATCH_LOC/
       ├──── patches/
             ├── 0001-xxxxx.patch
             ├── 0001-yyyyyyyy.patch
             ├── .............
       ├──── series.patch
series.patch should contain a diff that is applied on the sonic-linux-kernel/patch/series file. The diff should include all the non-upstream patches.
How to verify it

Build the Kernel and verified if all the patches are applied properly

Signed-off-by: Vivek Reddy Karri <vkarri@nvidia.com>
2023-04-10 19:48:27 +03:00

39 lines
1.4 KiB
Diff

From fe27f006de6b428fe59acb1960373b32e59adf0b Mon Sep 17 00:00:00 2001
From: Vadim Pasternak <vadimp@nvidia.com>
Date: Fri, 3 Dec 2021 11:48:49 +0200
Subject: [PATCH] mlxsw: reg: Add new field to Management General Peripheral
Information Register
Add new field 'max_modules_per_slot' to provide maximum number of
modules that can be connected per slot. This field will always be zero,
if 'slot_index' in query request is set to non-zero value, otherwise
value in this field will provide maximum modules number, which can be
equipped on device inserted at any slot.
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
drivers/net/ethernet/mellanox/mlxsw/reg.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index 748a22ec4..9de037b9a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -10191,6 +10191,12 @@ MLXSW_ITEM32(reg, mgpir, devices_per_flash, 0x00, 16, 8);
*/
MLXSW_ITEM32(reg, mgpir, num_of_devices, 0x00, 0, 8);
+/* max_modules_per_slot
+ * Maximum number of modules that can be connected per slot.
+ * Access: RO
+ */
+MLXSW_ITEM32(reg, mgpir, max_modules_per_slot, 0x04, 16, 8);
+
/* mgpir_num_of_slots
* Number of slots in the system.
* Access: RO
--
2.30.2