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Commit 426dd00d authored by Dotan Barak's avatar Dotan Barak Committed by Roland Dreier
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mlx4_core: Fix wrong offset in parsing query device caps response 



The wrong offset was used when parsing the number of XRCs in
mlx4_QUERY_DEV_CAP().

Signed-off-by: default avatarDotan Barak <dotanb@dev.mellanox.co.il>
Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 46db567d

drivers/net/ethernet/mellanox/mlx4/fw.c

+1 −1
Original line number Diff line number Diff line
@@ -559,7 +559,7 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) 
	dev_cap->max_pds = 1 << (field & 0x3f);

	MLX4_GET(field, outbox, QUERY_DEV_CAP_RSVD_XRC_OFFSET);

	dev_cap->reserved_xrcds = field >> 4;

	MLX4_GET(field, outbox, QUERY_DEV_CAP_MAX_PD_OFFSET);

	MLX4_GET(field, outbox, QUERY_DEV_CAP_MAX_XRC_OFFSET);

	dev_cap->max_xrcds = 1 << (field & 0x1f);



	MLX4_GET(size, outbox, QUERY_DEV_CAP_RDMARC_ENTRY_SZ_OFFSET);