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| author |   Maher Sanalla <msanalla@nvidia.com> | 2025-01-16 14:33:16 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-01-17 19:01:07 -0800 |
| commit | 70d81f25cc92cc4e914516c9935ae752f27d78ad (patch) | |
| tree | 5abba09e1313b8adfd403dc9a396185f7a188b1c | |
| parent | net: let net.core.dev_weight always be non-zero (diff) | |
| download | wireguard-linux-70d81f25cc92cc4e914516c9935ae752f27d78ad.tar.xz wireguard-linux-70d81f25cc92cc4e914516c9935ae752f27d78ad.zip | |
net/mlxfw: Drop hard coded max FW flash image size
Currently, mlxfw kernel module limits FW flash image size to be
10MB at most, preventing the ability to burn recent BlueField-3
FW that exceeds the said size limit.
Thus, drop the hard coded limit. Instead, rely on FW's
max_component_size threshold that is reported in MCQI register
as the size limit for FW image.
Fixes: 410ed13cae39 ("Add the mlxfw module for Mellanox firmware flash process")
Signed-off-by: Maher Sanalla <msanalla@nvidia.com>
Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Tested-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/1737030796-1441634-1-git-send-email-moshe@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c index 46245e0b2462..43c84900369a 100644 --- a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c +++ b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c @@ -14,7 +14,6 @@ #define MLXFW_FSM_STATE_WAIT_TIMEOUT_MS 30000 #define MLXFW_FSM_STATE_WAIT_ROUNDS \ (MLXFW_FSM_STATE_WAIT_TIMEOUT_MS / MLXFW_FSM_STATE_WAIT_CYCLE_MS) -#define MLXFW_FSM_MAX_COMPONENT_SIZE (10 * (1 << 20)) static const int mlxfw_fsm_state_errno[] = { [MLXFW_FSM_STATE_ERR_ERROR] = -EIO, @@ -229,7 +228,6 @@ static int mlxfw_flash_component(struct mlxfw_dev *mlxfw_dev, return err; } - comp_max_size = min_t(u32, comp_max_size, MLXFW_FSM_MAX_COMPONENT_SIZE); if (comp->data_size > comp_max_size) { MLXFW_ERR_MSG(mlxfw_dev, extack, "Component size is bigger than limit", -EINVAL); |