diff options
| author | Daniel Machon <daniel.machon@microchip.com> | 2024-10-24 00:01:21 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-30 18:08:05 -0700 |
| commit | 9324881cef519acee1d7b187fd9ed0f92fb28fe2 (patch) | |
| tree | 602871878bae6202d2de936448f3c7eba4f42376 /drivers/net/ethernet/microchip | |
| parent | 1ebaa5e189151a396de3fcd280078eaf7b922920 (diff) | |
net: sparx5: change spx5_wr to spx5_rmw in cal update()
In preparation for lan969x, use spx5_rmw() for enabling the update of
the calendar. This is required to not overwrite the DSM_TAXI_CAL_CFG
register, as an additional write will be added before this one, in a
subsequent patch.
Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Link: https://patch.msgid.link/20241024-sparx5-lan969x-switch-driver-2-v2-2-a0b5fae88a0f@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/microchip')
| -rw-r--r-- | drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c b/drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c index 1ae56194637f..edc03b6ebf34 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_calendar.c @@ -546,9 +546,10 @@ static int sparx5_dsm_calendar_update(struct sparx5 *sparx5, u32 taxi, u32 idx; u32 cal_len = sparx5_dsm_cal_len(data->schedule), len; - spx5_wr(DSM_TAXI_CAL_CFG_CAL_PGM_ENA_SET(1), - sparx5, - DSM_TAXI_CAL_CFG(taxi)); + spx5_rmw(DSM_TAXI_CAL_CFG_CAL_PGM_ENA_SET(1), + DSM_TAXI_CAL_CFG_CAL_PGM_ENA, + sparx5, + DSM_TAXI_CAL_CFG(taxi)); for (idx = 0; idx < cal_len; idx++) { spx5_rmw(DSM_TAXI_CAL_CFG_CAL_IDX_SET(idx), DSM_TAXI_CAL_CFG_CAL_IDX, @@ -559,9 +560,10 @@ static int sparx5_dsm_calendar_update(struct sparx5 *sparx5, u32 taxi, sparx5, DSM_TAXI_CAL_CFG(taxi)); } - spx5_wr(DSM_TAXI_CAL_CFG_CAL_PGM_ENA_SET(0), - sparx5, - DSM_TAXI_CAL_CFG(taxi)); + spx5_rmw(DSM_TAXI_CAL_CFG_CAL_PGM_ENA_SET(0), + DSM_TAXI_CAL_CFG_CAL_PGM_ENA, + sparx5, + DSM_TAXI_CAL_CFG(taxi)); len = DSM_TAXI_CAL_CFG_CAL_CUR_LEN_GET(spx5_rd(sparx5, DSM_TAXI_CAL_CFG(taxi))); if (len != cal_len - 1) |