From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/infiniband/hw/mlx4/qp.c | 26 +++++++++++++++-----------
1 files changed, 15 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/infiniband/hw/mlx4/qp.c b/kernel/drivers/infiniband/hw/mlx4/qp.c
index c6a815a..50b355e 100644
--- a/kernel/drivers/infiniband/hw/mlx4/qp.c
+++ b/kernel/drivers/infiniband/hw/mlx4/qp.c
@@ -412,9 +412,13 @@
struct mlx4_ib_qp *qp,
struct mlx4_ib_create_qp *ucmd)
{
+ u32 cnt;
+
/* Sanity check SQ size before proceeding */
- if ((1 << ucmd->log_sq_bb_count) > dev->dev->caps.max_wqes ||
- ucmd->log_sq_stride >
+ if (check_shl_overflow(1, ucmd->log_sq_bb_count, &cnt) ||
+ cnt > dev->dev->caps.max_wqes)
+ return -EINVAL;
+ if (ucmd->log_sq_stride >
ilog2(roundup_pow_of_two(dev->dev->caps.max_sq_desc_sz)) ||
ucmd->log_sq_stride < MLX4_IB_MIN_SQ_STRIDE)
return -EINVAL;
@@ -526,15 +530,15 @@
return (-EOPNOTSUPP);
}
- if (ucmd->rx_hash_fields_mask & ~(MLX4_IB_RX_HASH_SRC_IPV4 |
- MLX4_IB_RX_HASH_DST_IPV4 |
- MLX4_IB_RX_HASH_SRC_IPV6 |
- MLX4_IB_RX_HASH_DST_IPV6 |
- MLX4_IB_RX_HASH_SRC_PORT_TCP |
- MLX4_IB_RX_HASH_DST_PORT_TCP |
- MLX4_IB_RX_HASH_SRC_PORT_UDP |
- MLX4_IB_RX_HASH_DST_PORT_UDP |
- MLX4_IB_RX_HASH_INNER)) {
+ if (ucmd->rx_hash_fields_mask & ~(u64)(MLX4_IB_RX_HASH_SRC_IPV4 |
+ MLX4_IB_RX_HASH_DST_IPV4 |
+ MLX4_IB_RX_HASH_SRC_IPV6 |
+ MLX4_IB_RX_HASH_DST_IPV6 |
+ MLX4_IB_RX_HASH_SRC_PORT_TCP |
+ MLX4_IB_RX_HASH_DST_PORT_TCP |
+ MLX4_IB_RX_HASH_SRC_PORT_UDP |
+ MLX4_IB_RX_HASH_DST_PORT_UDP |
+ MLX4_IB_RX_HASH_INNER)) {
pr_debug("RX Hash fields_mask has unsupported mask (0x%llx)\n",
ucmd->rx_hash_fields_mask);
return (-EOPNOTSUPP);
--
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