diff options
| author | Andrew Gallatin <gallatin@FreeBSD.org> | 2026-04-05 19:58:10 +0000 |
|---|---|---|
| committer | Andrew Gallatin <gallatin@FreeBSD.org> | 2026-04-05 21:04:38 +0000 |
| commit | cf1f21572897ffc85789fbb1792603967297f6fc (patch) | |
| tree | eb3ca04974e61a7bd7a3d5dfac397c89fb3e442a /sys/dev | |
| parent | c84049c0bef5be3a59159e9a9ae88e22caff429b (diff) | |
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/mlx5/mlx5_en/mlx5_en_main.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_main.c b/sys/dev/mlx5/mlx5_en/mlx5_en_main.c index 0baeab31b100..fb8b79c8f787 100644 --- a/sys/dev/mlx5/mlx5_en/mlx5_en_main.c +++ b/sys/dev/mlx5/mlx5_en/mlx5_en_main.c @@ -3728,6 +3728,8 @@ out: break; case SIOCGI2C: + /* fallthru */ + case SIOCGI2CPB: ifr = (struct ifreq *)data; /* @@ -3737,6 +3739,9 @@ out: error = copyin(ifr_data_get_ptr(ifr), &i2c, sizeof(i2c)); if (error) break; + /* ensure page and bank are 0 for legacy SIOCGI2C ioctls */ + if (command == SIOCGI2C) + i2c.page = i2c.bank = 0; if (i2c.len > sizeof(i2c.data)) { error = EINVAL; @@ -3778,8 +3783,17 @@ out: error = EINVAL; goto err_i2c; } + + if (i2c.bank != 0) { + mlx5_en_err(ifp, + "Query eeprom failed, Invalid Bank: %X\n", + i2c.bank); + error = EINVAL; + goto err_i2c; + } + error = mlx5_query_eeprom(priv->mdev, - read_addr, MLX5_EEPROM_LOW_PAGE, + read_addr, i2c.page, (uint32_t)i2c.offset, (uint32_t)i2c.len, module_num, (uint32_t *)i2c.data, &size_read); if (error) { @@ -3791,7 +3805,7 @@ out: if (i2c.len > MLX5_EEPROM_MAX_BYTES) { error = mlx5_query_eeprom(priv->mdev, - read_addr, MLX5_EEPROM_LOW_PAGE, + read_addr, i2c.page, (uint32_t)(i2c.offset + size_read), (uint32_t)(i2c.len - size_read), module_num, (uint32_t *)(i2c.data + size_read), &size_read); |