From f2deea16bf187ad6e1f2a7b0d2fd0b1a4db0b1b7 Mon Sep 17 00:00:00 2001
From: Herve Codina <herve.codina@bootlin.com>
Date: Tue, 5 Dec 2023 16:21:08 +0100
Subject: soc: fsl: cpm1: qmc: Check available timeslots in qmc_check_chans()
The timeslots checked in qmc_check_chans() are the timeslots used.
With the introduction of the available timeslots, the used timeslots
are a subset of the available timeslots. The timeslots checked during
the qmc_check_chans() call should be the available ones.
Simply update and check the available timeslots instead of the used
timeslots in qmc_check_chans().
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/20231205152116.122512-12-herve.codina@bootlin.com
---
drivers/soc/fsl/qe/qmc.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
(limited to 'drivers/soc/fsl')
diff --git a/drivers/soc/fsl/qe/qmc.c b/drivers/soc/fsl/qe/qmc.c
index f2a71a140db7..8d71e63d0f21 100644
--- a/drivers/soc/fsl/qe/qmc.c
+++ b/drivers/soc/fsl/qe/qmc.c
@@ -914,13 +914,13 @@ static int qmc_check_chans(struct qmc *qmc)
rx_ts_assigned_mask = info.nb_rx_ts == 64 ? U64_MAX : (((u64)1) << info.nb_rx_ts) - 1;
list_for_each_entry(chan, &qmc->chan_head, list) {
- if (chan->tx_ts_mask > tx_ts_assigned_mask) {
- dev_err(qmc->dev, "chan %u uses TSA unassigned Tx TS\n", chan->id);
+ if (chan->tx_ts_mask_avail > tx_ts_assigned_mask) {
+ dev_err(qmc->dev, "chan %u can use TSA unassigned Tx TS\n", chan->id);
return -EINVAL;
}
- if (chan->rx_ts_mask > rx_ts_assigned_mask) {
- dev_err(qmc->dev, "chan %u uses TSA unassigned Rx TS\n", chan->id);
+ if (chan->rx_ts_mask_avail > rx_ts_assigned_mask) {
+ dev_err(qmc->dev, "chan %u can use TSA unassigned Rx TS\n", chan->id);
return -EINVAL;
}
}
--
cgit