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Merge branch 'mlxsw-Firmware-version-updates' 

Ido Schimmel says:

====================
mlxsw: Firmware version updates

This patch sets contains two firmware-related updates.

Patch #1 bumps the required firmware version in order to support 2x50
Gb/s split on SN3800 systems.

Patch #2 changes the driver to only enforce a minimum required firmware
version, which should allow us to reduce the frequency in which we need
to update the driver.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2020-01-09 12:35:53 -08:00
parent a2d6d7ae59 4dab08df3b
commit eb7537d88e
1 changed files with 6 additions and 9 deletions
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15
drivers/net/ethernet/mellanox/mlxsw/spectrum.c
View File

@ -45,11 +45,9 @@
#include "spectrum_ptp.h"
#include "../mlxfw/mlxfw.h"
#define MLXSW_SP_FWREV_MINOR_TO_BRANCH(minor) ((minor) / 100)
#define MLXSW_SP1_FWREV_MAJOR 13
#define MLXSW_SP1_FWREV_MINOR 2000
#define MLXSW_SP1_FWREV_SUBMINOR 2308
#define MLXSW_SP1_FWREV_SUBMINOR 2714
#define MLXSW_SP1_FWREV_CAN_RESET_MINOR 1702
static const struct mlxsw_fw_rev mlxsw_sp1_fw_rev = {
@ -66,7 +64,7 @@ static const struct mlxsw_fw_rev mlxsw_sp1_fw_rev = {
#define MLXSW_SP2_FWREV_MAJOR 29
#define MLXSW_SP2_FWREV_MINOR 2000
#define MLXSW_SP2_FWREV_SUBMINOR 2308
#define MLXSW_SP2_FWREV_SUBMINOR 2714
static const struct mlxsw_fw_rev mlxsw_sp2_fw_rev = {
.major = MLXSW_SP2_FWREV_MAJOR,
@ -423,13 +421,12 @@ static int mlxsw_sp_fw_rev_validate(struct mlxsw_sp *mlxsw_sp)
rev->major, req_rev->major);
return -EINVAL;
}
if (MLXSW_SP_FWREV_MINOR_TO_BRANCH(rev->minor) ==
MLXSW_SP_FWREV_MINOR_TO_BRANCH(req_rev->minor) &&
mlxsw_core_fw_rev_minor_subminor_validate(rev, req_rev))
if (mlxsw_core_fw_rev_minor_subminor_validate(rev, req_rev))
return 0;
dev_info(mlxsw_sp->bus_info->dev, "The firmware version %d.%d.%d is incompatible with the driver\n",
rev->major, rev->minor, rev->subminor);
dev_err(mlxsw_sp->bus_info->dev, "The firmware version %d.%d.%d is incompatible with the driver (required >= %d.%d.%d)\n",
rev->major, rev->minor, rev->subminor, req_rev->major,
req_rev->minor, req_rev->subminor);
dev_info(mlxsw_sp->bus_info->dev, "Flashing firmware using file %s\n",
fw_filename);