net/bnxt: fix out of bound access in bit handling

[dpdk.git] / drivers / net / bnxt / tf_core / hwrm_tf.h

diff --git a/drivers/net/bnxt/tf_core/hwrm_tf.h b/drivers/net/bnxt/tf_core/hwrm_tf.h
index 32f1523..7ade992 100644 (file)
--- a/drivers/net/bnxt/tf_core/hwrm_tf.h
+++ b/drivers/net/bnxt/tf_core/hwrm_tf.h
@@ -13,8 +13,8 @@ typedef enum tf_type {
 } tf_type_t;
 
 typedef enum tf_subtype {
-       HWRM_TFT_REG_GET = 821,
-       HWRM_TFT_REG_SET = 822,
+       HWRM_TFT_GET_GLOBAL_CFG = 821,
+       HWRM_TFT_SET_GLOBAL_CFG = 822,
        HWRM_TFT_TBL_TYPE_BULK_GET = 825,
        HWRM_TFT_IF_TBL_SET = 827,
        HWRM_TFT_IF_TBL_GET = 828,
@@ -66,18 +66,66 @@ typedef enum tf_subtype {
 #define TF_BITS2BYTES(x) (((x) + 7) >> 3)
 #define TF_BITS2BYTES_WORD_ALIGN(x) ((((x) + 31) >> 5) * 4)
 
+struct tf_set_global_cfg_input;
+struct tf_get_global_cfg_input;
+struct tf_get_global_cfg_output;
 struct tf_tbl_type_bulk_get_input;
 struct tf_tbl_type_bulk_get_output;
 struct tf_if_tbl_set_input;
 struct tf_if_tbl_get_input;
 struct tf_if_tbl_get_output;
+/* Input params for global config set */
+typedef struct tf_set_global_cfg_input {
+       /* Session Id */
+       uint32_t                         fw_session_id;
+       /* flags */
+       uint32_t                         flags;
+       /* When set to 0, indicates the query apply to RX */
+#define TF_SET_GLOBAL_CFG_INPUT_FLAGS_DIR_RX             (0x0)
+       /* When set to 1, indicates the query apply to TX */
+#define TF_SET_GLOBAL_CFG_INPUT_FLAGS_DIR_TX             (0x1)
+       /* Config type */
+       uint32_t                         type;
+       /* Offset of the type */
+       uint32_t                         offset;
+       /* Size of the data to set in bytes */
+       uint16_t                         size;
+       /* Data to set */
+       uint8_t                   data[TF_BULK_SEND];
+} tf_set_global_cfg_input_t, *ptf_set_global_cfg_input_t;
+
+/* Input params for global config to get */
+typedef struct tf_get_global_cfg_input {
+       /* Session Id */
+       uint32_t                         fw_session_id;
+       /* flags */
+       uint32_t                         flags;
+       /* When set to 0, indicates the query apply to RX */
+#define TF_GET_GLOBAL_CFG_INPUT_FLAGS_DIR_RX             (0x0)
+       /* When set to 1, indicates the query apply to TX */
+#define TF_GET_GLOBAL_CFG_INPUT_FLAGS_DIR_TX             (0x1)
+       /* Config to retrieve */
+       uint32_t                         type;
+       /* Offset to retrieve */
+       uint32_t                         offset;
+       /* Size of the data to set in bytes */
+       uint16_t                         size;
+} tf_get_global_cfg_input_t, *ptf_get_global_cfg_input_t;
+
+/* Output params for global config */
+typedef struct tf_get_global_cfg_output {
+       /* Size of the total data read in bytes */
+       uint16_t                         size;
+       /* Data to get */
+       uint8_t                   data[TF_BULK_SEND];
+} tf_get_global_cfg_output_t, *ptf_get_global_cfg_output_t;
 
 /* Input params for table type get */
 typedef struct tf_tbl_type_bulk_get_input {
        /* Session Id */
        uint32_t                         fw_session_id;
        /* flags */
-       uint16_t                         flags;
+       uint32_t                         flags;
        /* When set to 0, indicates the get apply to RX */
 #define TF_TBL_TYPE_BULK_GET_INPUT_FLAGS_DIR_RX           (0x0)
        /* When set to 1, indicates the get apply to TX */