void iavf_disable_vlan_stripping(struct iavf_adapter *adapter);
void iavf_virtchnl_completion(struct iavf_adapter *adapter,
enum virtchnl_ops v_opcode,
- iavf_status v_retval, u8 *msg, u16 msglen);
+ enum iavf_status v_retval, u8 *msg, u16 msglen);
int iavf_config_rss(struct iavf_adapter *adapter);
int iavf_lan_add_device(struct iavf_adapter *adapter);
int iavf_lan_del_device(struct iavf_adapter *adapter);
* i40e_alloc_adminq_asq_ring - Allocate Admin Queue send rings
* @hw: pointer to the hardware structure
**/
-static iavf_status i40e_alloc_adminq_asq_ring(struct iavf_hw *hw)
+static enum iavf_status i40e_alloc_adminq_asq_ring(struct iavf_hw *hw)
{
- iavf_status ret_code;
+ enum iavf_status ret_code;
ret_code = iavf_allocate_dma_mem(hw, &hw->aq.asq.desc_buf,
i40e_mem_atq_ring,
* i40e_alloc_adminq_arq_ring - Allocate Admin Queue receive rings
* @hw: pointer to the hardware structure
**/
-static iavf_status i40e_alloc_adminq_arq_ring(struct iavf_hw *hw)
+static enum iavf_status i40e_alloc_adminq_arq_ring(struct iavf_hw *hw)
{
- iavf_status ret_code;
+ enum iavf_status ret_code;
ret_code = iavf_allocate_dma_mem(hw, &hw->aq.arq.desc_buf,
i40e_mem_arq_ring,
* i40e_alloc_arq_bufs - Allocate pre-posted buffers for the receive queue
* @hw: pointer to the hardware structure
**/
-static iavf_status i40e_alloc_arq_bufs(struct iavf_hw *hw)
+static enum iavf_status i40e_alloc_arq_bufs(struct iavf_hw *hw)
{
struct i40e_aq_desc *desc;
struct iavf_dma_mem *bi;
- iavf_status ret_code;
+ enum iavf_status ret_code;
int i;
/* We'll be allocating the buffer info memory first, then we can
* i40e_alloc_asq_bufs - Allocate empty buffer structs for the send queue
* @hw: pointer to the hardware structure
**/
-static iavf_status i40e_alloc_asq_bufs(struct iavf_hw *hw)
+static enum iavf_status i40e_alloc_asq_bufs(struct iavf_hw *hw)
{
struct iavf_dma_mem *bi;
- iavf_status ret_code;
+ enum iavf_status ret_code;
int i;
/* No mapped memory needed yet, just the buffer info structures */
*
* Configure base address and length registers for the transmit queue
**/
-static iavf_status i40e_config_asq_regs(struct iavf_hw *hw)
+static enum iavf_status i40e_config_asq_regs(struct iavf_hw *hw)
{
- iavf_status ret_code = 0;
+ enum iavf_status ret_code = 0;
u32 reg = 0;
/* Clear Head and Tail */
*
* Configure base address and length registers for the receive (event queue)
**/
-static iavf_status i40e_config_arq_regs(struct iavf_hw *hw)
+static enum iavf_status i40e_config_arq_regs(struct iavf_hw *hw)
{
- iavf_status ret_code = 0;
+ enum iavf_status ret_code = 0;
u32 reg = 0;
/* Clear Head and Tail */
* Do *NOT* hold the lock when calling this as the memory allocation routines
* called are not going to be atomic context safe
**/
-static iavf_status i40e_init_asq(struct iavf_hw *hw)
+static enum iavf_status i40e_init_asq(struct iavf_hw *hw)
{
- iavf_status ret_code = 0;
+ enum iavf_status ret_code = 0;
if (hw->aq.asq.count > 0) {
/* queue already initialized */
* Do *NOT* hold the lock when calling this as the memory allocation routines
* called are not going to be atomic context safe
**/
-static iavf_status i40e_init_arq(struct iavf_hw *hw)
+static enum iavf_status i40e_init_arq(struct iavf_hw *hw)
{
- iavf_status ret_code = 0;
+ enum iavf_status ret_code = 0;
if (hw->aq.arq.count > 0) {
/* queue already initialized */
*
* The main shutdown routine for the Admin Send Queue
**/
-static iavf_status i40e_shutdown_asq(struct iavf_hw *hw)
+static enum iavf_status i40e_shutdown_asq(struct iavf_hw *hw)
{
- iavf_status ret_code = 0;
+ enum iavf_status ret_code = 0;
mutex_lock(&hw->aq.asq_mutex);
*
* The main shutdown routine for the Admin Receive Queue
**/
-static iavf_status i40e_shutdown_arq(struct iavf_hw *hw)
+static enum iavf_status i40e_shutdown_arq(struct iavf_hw *hw)
{
- iavf_status ret_code = 0;
+ enum iavf_status ret_code = 0;
mutex_lock(&hw->aq.arq_mutex);
* - hw->aq.arq_buf_size
* - hw->aq.asq_buf_size
**/
-iavf_status iavf_init_adminq(struct iavf_hw *hw)
+enum iavf_status iavf_init_adminq(struct iavf_hw *hw)
{
- iavf_status ret_code;
+ enum iavf_status ret_code;
/* verify input for valid configuration */
if ((hw->aq.num_arq_entries == 0) ||
* iavf_shutdown_adminq - shutdown routine for the Admin Queue
* @hw: pointer to the hardware structure
**/
-iavf_status iavf_shutdown_adminq(struct iavf_hw *hw)
+enum iavf_status iavf_shutdown_adminq(struct iavf_hw *hw)
{
- iavf_status ret_code = 0;
+ enum iavf_status ret_code = 0;
if (iavf_check_asq_alive(hw))
iavf_aq_queue_shutdown(hw, true);
* This is the main send command driver routine for the Admin Queue send
* queue. It runs the queue, cleans the queue, etc
**/
-iavf_status iavf_asq_send_command(struct iavf_hw *hw, struct i40e_aq_desc *desc,
- void *buff, /* can be NULL */
- u16 buff_size,
- struct i40e_asq_cmd_details *cmd_details)
+enum iavf_status iavf_asq_send_command(struct iavf_hw *hw,
+ struct i40e_aq_desc *desc,
+ void *buff, /* can be NULL */
+ u16 buff_size,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct iavf_dma_mem *dma_buff = NULL;
struct i40e_asq_cmd_details *details;
struct i40e_aq_desc *desc_on_ring;
bool cmd_completed = false;
- iavf_status status = 0;
+ enum iavf_status status = 0;
u16 retval = 0;
u32 val = 0;
* the contents through e. It can also return how many events are
* left to process through 'pending'
**/
-iavf_status iavf_clean_arq_element(struct iavf_hw *hw,
- struct i40e_arq_event_info *e,
- u16 *pending)
+enum iavf_status iavf_clean_arq_element(struct iavf_hw *hw,
+ struct i40e_arq_event_info *e,
+ u16 *pending)
{
u16 ntc = hw->aq.arq.next_to_clean;
struct i40e_aq_desc *desc;
- iavf_status ret_code = 0;
+ enum iavf_status ret_code = 0;
struct iavf_dma_mem *bi;
u16 desc_idx;
u16 datalen;
};
/* prototype for functions used for dynamic memory allocation */
-iavf_status iavf_allocate_dma_mem(struct iavf_hw *hw, struct iavf_dma_mem *mem,
- enum iavf_memory_type type,
- u64 size, u32 alignment);
-iavf_status iavf_free_dma_mem(struct iavf_hw *hw, struct iavf_dma_mem *mem);
-iavf_status iavf_allocate_virt_mem(struct iavf_hw *hw,
- struct iavf_virt_mem *mem, u32 size);
-iavf_status iavf_free_virt_mem(struct iavf_hw *hw, struct iavf_virt_mem *mem);
+enum iavf_status iavf_allocate_dma_mem(struct iavf_hw *hw,
+ struct iavf_dma_mem *mem,
+ enum iavf_memory_type type,
+ u64 size, u32 alignment);
+enum iavf_status iavf_free_dma_mem(struct iavf_hw *hw,
+ struct iavf_dma_mem *mem);
+enum iavf_status iavf_allocate_virt_mem(struct iavf_hw *hw,
+ struct iavf_virt_mem *mem, u32 size);
+enum iavf_status iavf_free_virt_mem(struct iavf_hw *hw,
+ struct iavf_virt_mem *mem);
#endif /* _IAVF_ALLOC_H_ */
static int iavf_client_release_qvlist(struct i40e_info *ldev)
{
struct iavf_adapter *adapter = ldev->vf;
- iavf_status err;
+ enum iavf_status err;
if (adapter->aq_required)
return -EAGAIN;
u8 *msg, u16 len)
{
struct iavf_adapter *adapter = ldev->vf;
- iavf_status err;
+ enum iavf_status err;
if (adapter->aq_required)
return -EAGAIN;
struct virtchnl_iwarp_qvlist_info *v_qvlist_info;
struct iavf_adapter *adapter = ldev->vf;
struct i40e_qv_info *qv_info;
- iavf_status err;
+ enum iavf_status err;
u32 v_idx, i;
size_t msg_size;
* This function sets the mac type of the adapter based on the
* vendor ID and device ID stored in the hw structure.
**/
-iavf_status iavf_set_mac_type(struct iavf_hw *hw)
+enum iavf_status iavf_set_mac_type(struct iavf_hw *hw)
{
- iavf_status status = 0;
+ enum iavf_status status = 0;
if (hw->vendor_id == PCI_VENDOR_ID_INTEL) {
switch (hw->device_id) {
* @hw: pointer to the HW structure
* @stat_err: the status error code to convert
**/
-const char *iavf_stat_str(struct iavf_hw *hw, iavf_status stat_err)
+const char *iavf_stat_str(struct iavf_hw *hw, enum iavf_status stat_err)
{
switch (stat_err) {
case 0:
* Tell the Firmware that we're shutting down the AdminQ and whether
* or not the driver is unloading as well.
**/
-iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading)
+enum iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading)
{
struct i40e_aq_desc desc;
struct i40e_aqc_queue_shutdown *cmd =
(struct i40e_aqc_queue_shutdown *)&desc.params.raw;
- iavf_status status;
+ enum iavf_status status;
iavf_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_queue_shutdown);
*
* Internal function to get or set RSS look up table
**/
-static iavf_status iavf_aq_get_set_rss_lut(struct iavf_hw *hw,
- u16 vsi_id, bool pf_lut,
- u8 *lut, u16 lut_size,
- bool set)
+static enum iavf_status iavf_aq_get_set_rss_lut(struct iavf_hw *hw,
+ u16 vsi_id, bool pf_lut,
+ u8 *lut, u16 lut_size,
+ bool set)
{
- iavf_status status;
+ enum iavf_status status;
struct i40e_aq_desc desc;
struct i40e_aqc_get_set_rss_lut *cmd_resp =
(struct i40e_aqc_get_set_rss_lut *)&desc.params.raw;
*
* get the RSS lookup table, PF or VSI type
**/
-iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 vsi_id,
- bool pf_lut, u8 *lut, u16 lut_size)
+enum iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 vsi_id,
+ bool pf_lut, u8 *lut, u16 lut_size)
{
return iavf_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size,
false);
*
* set the RSS lookup table, PF or VSI type
**/
-iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 vsi_id,
- bool pf_lut, u8 *lut, u16 lut_size)
+enum iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 vsi_id,
+ bool pf_lut, u8 *lut, u16 lut_size)
{
return iavf_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size, true);
}
*
* get the RSS key per VSI
**/
-static
+static enum
iavf_status iavf_aq_get_set_rss_key(struct iavf_hw *hw, u16 vsi_id,
struct i40e_aqc_get_set_rss_key_data *key,
bool set)
{
- iavf_status status;
+ enum iavf_status status;
struct i40e_aq_desc desc;
struct i40e_aqc_get_set_rss_key *cmd_resp =
(struct i40e_aqc_get_set_rss_key *)&desc.params.raw;
* @key: pointer to key info struct
*
**/
-iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 vsi_id,
- struct i40e_aqc_get_set_rss_key_data *key)
+enum iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 vsi_id,
+ struct i40e_aqc_get_set_rss_key_data *key)
{
return iavf_aq_get_set_rss_key(hw, vsi_id, key, false);
}
*
* set the RSS key per VSI
**/
-iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 vsi_id,
- struct i40e_aqc_get_set_rss_key_data *key)
+enum iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 vsi_id,
+ struct i40e_aqc_get_set_rss_key_data *key)
{
return iavf_aq_get_set_rss_key(hw, vsi_id, key, true);
}
* is sent asynchronously, i.e. iavf_asq_send_command() does not wait for
* completion before returning.
**/
-iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
- enum virtchnl_ops v_opcode,
- iavf_status v_retval, u8 *msg, u16 msglen,
- struct i40e_asq_cmd_details *cmd_details)
+enum iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
+ enum virtchnl_ops v_opcode,
+ enum iavf_status v_retval,
+ u8 *msg, u16 msglen,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_asq_cmd_details details;
struct i40e_aq_desc desc;
- iavf_status status;
+ enum iavf_status status;
iavf_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_send_msg_to_pf);
desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_SI);
* as none will be forthcoming. Immediately after calling this function,
* the admin queue should be shut down and (optionally) reinitialized.
**/
-iavf_status iavf_vf_reset(struct iavf_hw *hw)
+enum iavf_status iavf_vf_reset(struct iavf_hw *hw)
{
return iavf_aq_send_msg_to_pf(hw, VIRTCHNL_OP_RESET_VF,
0, NULL, 0, NULL);
* @size: size of memory requested
* @alignment: what to align the allocation to
**/
-iavf_status iavf_allocate_dma_mem_d(struct iavf_hw *hw,
- struct iavf_dma_mem *mem,
- u64 size, u32 alignment)
+enum iavf_status iavf_allocate_dma_mem_d(struct iavf_hw *hw,
+ struct iavf_dma_mem *mem,
+ u64 size, u32 alignment)
{
struct iavf_adapter *adapter = (struct iavf_adapter *)hw->back;
* @hw: pointer to the HW structure
* @mem: ptr to mem struct to free
**/
-iavf_status iavf_free_dma_mem_d(struct iavf_hw *hw, struct iavf_dma_mem *mem)
+enum iavf_status iavf_free_dma_mem_d(struct iavf_hw *hw,
+ struct iavf_dma_mem *mem)
{
struct iavf_adapter *adapter = (struct iavf_adapter *)hw->back;
* @mem: ptr to mem struct to fill out
* @size: size of memory requested
**/
-iavf_status iavf_allocate_virt_mem_d(struct iavf_hw *hw,
- struct iavf_virt_mem *mem, u32 size)
+enum iavf_status iavf_allocate_virt_mem_d(struct iavf_hw *hw,
+ struct iavf_virt_mem *mem, u32 size)
{
if (!mem)
return I40E_ERR_PARAM;
* @hw: pointer to the HW structure
* @mem: ptr to mem struct to free
**/
-iavf_status iavf_free_virt_mem_d(struct iavf_hw *hw, struct iavf_virt_mem *mem)
+enum iavf_status iavf_free_virt_mem_d(struct iavf_hw *hw,
+ struct iavf_virt_mem *mem)
{
if (!mem)
return I40E_ERR_PARAM;
struct iavf_hw *hw = &adapter->hw;
struct i40e_arq_event_info event;
enum virtchnl_ops v_op;
- iavf_status ret, v_ret;
+ enum iavf_status ret, v_ret;
u32 val, oldval;
u16 pending;
do {
ret = iavf_clean_arq_element(hw, &event, &pending);
v_op = (enum virtchnl_ops)le32_to_cpu(event.desc.cookie_high);
- v_ret = (iavf_status)le32_to_cpu(event.desc.cookie_low);
+ v_ret = (enum iavf_status)le32_to_cpu(event.desc.cookie_low);
if (ret || !v_op)
break; /* No event to process or error cleaning ARQ */
extern void iavf_debug_d(void *hw, u32 mask, char *fmt_str, ...)
__printf(3, 4);
-typedef enum iavf_status_code iavf_status;
#endif /* _IAVF_OSDEP_H_ */
*/
/* adminq functions */
-iavf_status iavf_init_adminq(struct iavf_hw *hw);
-iavf_status iavf_shutdown_adminq(struct iavf_hw *hw);
+enum iavf_status iavf_init_adminq(struct iavf_hw *hw);
+enum iavf_status iavf_shutdown_adminq(struct iavf_hw *hw);
void i40e_adminq_init_ring_data(struct iavf_hw *hw);
-iavf_status iavf_clean_arq_element(struct iavf_hw *hw,
- struct i40e_arq_event_info *e,
- u16 *events_pending);
-iavf_status iavf_asq_send_command(struct iavf_hw *hw, struct i40e_aq_desc *desc,
- void *buff, /* can be NULL */
- u16 buff_size,
- struct i40e_asq_cmd_details *cmd_details);
+enum iavf_status iavf_clean_arq_element(struct iavf_hw *hw,
+ struct i40e_arq_event_info *e,
+ u16 *events_pending);
+enum iavf_status iavf_asq_send_command(struct iavf_hw *hw,
+ struct i40e_aq_desc *desc,
+ void *buff, /* can be NULL */
+ u16 buff_size,
+ struct i40e_asq_cmd_details *cmd_details);
bool iavf_asq_done(struct iavf_hw *hw);
/* debug function for adminq */
void i40e_idle_aq(struct iavf_hw *hw);
void iavf_resume_aq(struct iavf_hw *hw);
bool iavf_check_asq_alive(struct iavf_hw *hw);
-iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading);
+enum iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading);
const char *iavf_aq_str(struct iavf_hw *hw, enum i40e_admin_queue_err aq_err);
-const char *iavf_stat_str(struct iavf_hw *hw, iavf_status stat_err);
+const char *iavf_stat_str(struct iavf_hw *hw, enum iavf_status stat_err);
-iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 seid,
- bool pf_lut, u8 *lut, u16 lut_size);
-iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 seid,
- bool pf_lut, u8 *lut, u16 lut_size);
-iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 seid,
- struct i40e_aqc_get_set_rss_key_data *key);
-iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 seid,
- struct i40e_aqc_get_set_rss_key_data *key);
+enum iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 seid,
+ bool pf_lut, u8 *lut, u16 lut_size);
+enum iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 seid,
+ bool pf_lut, u8 *lut, u16 lut_size);
+enum iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 seid,
+ struct i40e_aqc_get_set_rss_key_data *key);
+enum iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 seid,
+ struct i40e_aqc_get_set_rss_key_data *key);
-iavf_status iavf_set_mac_type(struct iavf_hw *hw);
+enum iavf_status iavf_set_mac_type(struct iavf_hw *hw);
extern struct iavf_rx_ptype_decoded iavf_ptype_lookup[];
void iavf_vf_parse_hw_config(struct iavf_hw *hw,
struct virtchnl_vf_resource *msg);
-iavf_status iavf_vf_reset(struct iavf_hw *hw);
-iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
- enum virtchnl_ops v_opcode,
- iavf_status v_retval, u8 *msg, u16 msglen,
- struct i40e_asq_cmd_details *cmd_details);
+enum iavf_status iavf_vf_reset(struct iavf_hw *hw);
+enum iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
+ enum virtchnl_ops v_opcode,
+ enum iavf_status v_retval,
+ u8 *msg, u16 msglen,
+ struct i40e_asq_cmd_details *cmd_details);
#endif /* _IAVF_PROTOTYPE_H_ */
#define _IAVF_STATUS_H_
/* Error Codes */
-enum iavf_status_code {
+enum iavf_status {
I40E_SUCCESS = 0,
I40E_ERR_NVM = -1,
I40E_ERR_NVM_CHECKSUM = -2,
enum virtchnl_ops op, u8 *msg, u16 len)
{
struct iavf_hw *hw = &adapter->hw;
- iavf_status err;
+ enum iavf_status err;
if (adapter->flags & IAVF_FLAG_PF_COMMS_FAILED)
return 0; /* nothing to see here, move along */
struct iavf_hw *hw = &adapter->hw;
struct i40e_arq_event_info event;
enum virtchnl_ops op;
- iavf_status err;
+ enum iavf_status err;
event.buf_len = IAVF_MAX_AQ_BUF_SIZE;
event.msg_buf = kzalloc(event.buf_len, GFP_KERNEL);
}
- err = (iavf_status)le32_to_cpu(event.desc.cookie_low);
+ err = (enum iavf_status)le32_to_cpu(event.desc.cookie_low);
if (err)
goto out_alloc;
struct iavf_hw *hw = &adapter->hw;
struct i40e_arq_event_info event;
enum virtchnl_ops op;
- iavf_status err;
+ enum iavf_status err;
u16 len;
len = sizeof(struct virtchnl_vf_resource) +
break;
}
- err = (iavf_status)le32_to_cpu(event.desc.cookie_low);
+ err = (enum iavf_status)le32_to_cpu(event.desc.cookie_low);
memcpy(adapter->vf_res, event.msg_buf, min(event.msg_len, len));
/* some PFs send more queues than we should have so validate that
* This function handles the reply messages.
**/
void iavf_virtchnl_completion(struct iavf_adapter *adapter,
- enum virtchnl_ops v_opcode, iavf_status v_retval,
- u8 *msg, u16 msglen)
+ enum virtchnl_ops v_opcode,
+ enum iavf_status v_retval, u8 *msg, u16 msglen)
{
struct net_device *netdev = adapter->netdev;
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