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/*-
* Copyright(c) 2002-2011 Exar Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification are permitted provided the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Exar Corporation nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*$FreeBSD: release/9.1.0/sys/dev/vxge/include/vxgehal-mgmt.h 221167 2011-04-28 14:33:15Z gnn $*/
#ifndef VXGE_HAL_MGMT_H
#define VXGE_HAL_MGMT_H
__EXTERN_BEGIN_DECLS
/*
* struct vxge_hal_mgmt_about_info_t - About info.
* @vendor: PCI Vendor ID.
* @device: PCI Device ID.
* @subsys_vendor: PCI Subsystem Vendor ID.
* @subsys_device: PCI Subsystem Device ID.
* @board_rev: PCI Board revision, e.g. 3 - for Xena 3.
* @vendor_name: Exar Corp.
* @chip_name: X3100.
* @media: Fiber, copper.
* @hal_major: HAL major version number.
* @hal_minor: HAL minor version number.
* @hal_fix: HAL fix number.
* @hal_build: HAL build number.
* @ll_major: Link-layer ULD major version number.
* @ll_minor: Link-layer ULD minor version number.
* @ll_fix: Link-layer ULD fix version number.
* @ll_build: Link-layer ULD build number.
*/
typedef struct vxge_hal_mgmt_about_info_t {
u16 vendor;
u16 device;
u16 subsys_vendor;
u16 subsys_device;
u8 board_rev;
char vendor_name[16];
char chip_name[16];
char media[16];
char hal_major[4];
char hal_minor[4];
char hal_fix[4];
char hal_build[16];
char ll_major[4];
char ll_minor[4];
char ll_fix[4];
char ll_build[16];
} vxge_hal_mgmt_about_info_t;
/*
* vxge_hal_mgmt_about - Retrieve about info.
* @devh: HAL device handle.
* @about_info: Filled in by HAL. See vxge_hal_mgmt_about_info_t {}.
* @size: Pointer to buffer containing the Size of the @buffer_info.
* HAL will return an error if the size is smaller than
* sizeof(vxge_hal_mgmt_about_info_t) and returns required size in this field
*
* Retrieve information such as PCI device and vendor IDs, board
* revision number, HAL version number, etc.
*
* Returns: VXGE_HAL_OK - success;
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_VERSION_CONFLICT - Version it not maching.
* VXGE_HAL_ERR_OUT_OF_SPACE - If the buffer is not sufficient
* VXGE_HAL_FAIL - Failed to retrieve the information.
*
* See also: vxge_hal_mgmt_about_info_t {}.
*/
vxge_hal_status_e
vxge_hal_mgmt_about(vxge_hal_device_h devh,
vxge_hal_mgmt_about_info_t *about_info,
u32 *size);
/*
* vxge_hal_mgmt_pci_config - Retrieve PCI configuration.
* @devh: HAL device handle.
* @buffer: Buffer for PCI configuration space.
* @size: Pointer to buffer containing the Size of the @buffer.
* HAL will return an error if the size is smaller than
* sizeof(vxge_hal_pci_config_t) and returns required size in this field
*
* Get PCI configuration. Permits to retrieve at run-time configuration
* values that were used to configure the device at load-time.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_VERSION_CONFLICT - Version it not maching.
* VXGE_HAL_ERR_OUT_OF_SPACE - If the buffer is not sufficient
*
*/
vxge_hal_status_e
vxge_hal_mgmt_pci_config(vxge_hal_device_h devh, u8 *buffer, u32 *size);
/*
* struct vxge_hal_mgmt_pm_cap_t - Power Management Capabilities
* @pm_cap_ver: Version
* @pm_cap_pme_clock: PME clock required
* @pm_cap_aux_power: Auxilliary power support
* @pm_cap_dsi: Device specific initialization
* @pm_cap_aux_current: auxiliary current requirements
* @pm_cap_cap_d0: D1 power state support
* @pm_cap_cap_d1: D2 power state support
* @pm_cap_pme_d0: PME# can be asserted from D3hot
* @pm_cap_pme_d1: PME# can be asserted from D3hot
* @pm_cap_pme_d2: PME# can be asserted from D3hot
* @pm_cap_pme_d3_hot: PME# can be asserted from D3hot
* @pm_cap_pme_d3_cold: PME# can be asserted from D3cold
* @pm_ctrl_state: Current power state (D0 to D3)
* @pm_ctrl_no_soft_reset: Devices transitioning from D3hot to D0
* @pm_ctrl_pme_enable: PME pin enable
* @pm_ctrl_pme_data_sel: Data select
* @pm_ctrl_pme_data_scale: Data scale
* @pm_ctrl_pme_status: PME pin status
* @pm_ppb_ext_b2_b3: Stop clock when in D3hot
* @pm_ppb_ext_ecc_en: Bus power/clock control enable
* @pm_data_reg: state dependent data requested by pm_ctrl_pme_data_sel
*
* Power Management Capabilities structure
*/
typedef struct vxge_hal_mgmt_pm_cap_t {
u32 pm_cap_ver;
u32 pm_cap_pme_clock;
u32 pm_cap_aux_power;
u32 pm_cap_dsi;
u32 pm_cap_aux_current;
u32 pm_cap_cap_d0;
u32 pm_cap_cap_d1;
u32 pm_cap_pme_d0;
u32 pm_cap_pme_d1;
u32 pm_cap_pme_d2;
u32 pm_cap_pme_d3_hot;
u32 pm_cap_pme_d3_cold;
u32 pm_ctrl_state;
u32 pm_ctrl_no_soft_reset;
u32 pm_ctrl_pme_enable;
u32 pm_ctrl_pme_data_sel;
u32 pm_ctrl_pme_data_scale;
u32 pm_ctrl_pme_status;
u32 pm_ppb_ext_b2_b3;
u32 pm_ppb_ext_ecc_en;
u32 pm_data_reg;
} vxge_hal_mgmt_pm_cap_t;
/*
* vxge_hal_mgmt_pm_capabilities_get - Returns the pm capabilities
* @devh: HAL device handle.
* @pm_cap: Power Management Capabilities
*
* Return the pm capabilities
*/
vxge_hal_status_e
vxge_hal_mgmt_pm_capabilities_get(vxge_hal_device_h devh,
vxge_hal_mgmt_pm_cap_t *pm_cap);
/*
* struct vxge_hal_mgmt_sid_cap_t - Slot ID Capabilities
* @sid_number_of_slots: Number of solts
* @sid_first_in_chasis: First in chasis flag
* @sid_chasis_number: Chasis Number
*
* Slot ID Capabilities structure
*/
typedef struct vxge_hal_mgmt_sid_cap_t {
u32 sid_number_of_slots;
u32 sid_first_in_chasis;
u32 sid_chasis_number;
} vxge_hal_mgmt_sid_cap_t;
/*
* vxge_hal_mgmt_sid_capabilities_get - Returns the sid capabilities
* @devh: HAL device handle.
* @sid_cap: Slot Id Capabilities
*
* Return the pm capabilities
*/
vxge_hal_status_e
vxge_hal_mgmt_sid_capabilities_get(vxge_hal_device_h devh,
vxge_hal_mgmt_sid_cap_t *sid_cap);
/*
* struct vxge_hal_mgmt_msi_cap_t - MSI Capabilities
* @enable: 1 - MSI enabled, 0 - MSI not enabled
* @is_pvm_capable: 1 - PVM capable, 0 - Not PVM Capable (valid for get only)
* @is_64bit_addr_capable: 1 - 64 bit address capable, 0 - 32 bit address only
* (valid for get only)
* @vectors_allocated: Number of vectors allocated
* 000-1 vectors
* 001-2 vectors
* 010-4 vectors
* 011-8 vectors
* 100-16 vectors
* 101-32 vectors
* @max_vectors_capable: Maximum number of vectors that can be allocated
* (valid for get only)
* 000-1 vectors
* 001-2 vectors
* 010-4 vectors
* 011-8 vectors
* 100-16 vectors
* 101-32 vectors
* @address: MSI address
* @data: MSI Data
* @mask_bits: For each Mask bit that is set, the function is prohibited from
* sending the associated message
* @pending_bits: For each Pending bit that is set, the function has a
* pending associated message.
*
* MSI Capabilities structure
*/
typedef struct vxge_hal_mgmt_msi_cap_t {
u32 enable;
u32 is_pvm_capable;
u32 is_64bit_addr_capable;
u32 vectors_allocated;
u32 max_vectors_capable;
#define VXGE_HAL_MGMT_MSI_CAP_VECTORS_1 0
#define VXGE_HAL_MGMT_MSI_CAP_VECTORS_2 1
#define VXGE_HAL_MGMT_MSI_CAP_VECTORS_4 2
#define VXGE_HAL_MGMT_MSI_CAP_VECTORS_8 3
#define VXGE_HAL_MGMT_MSI_CAP_VECTORS_16 4
#define VXGE_HAL_MGMT_MSI_CAP_VECTORS_32 5
u64 address;
u16 data;
u32 mask_bits;
u32 pending_bits;
} vxge_hal_mgmt_msi_cap_t;
/*
* vxge_hal_mgmt_msi_capabilities_get - Returns the msi capabilities
* @devh: HAL device handle.
* @msi_cap: MSI Capabilities
*
* Return the msi capabilities
*/
vxge_hal_status_e
vxge_hal_mgmt_msi_capabilities_get(vxge_hal_device_h devh,
vxge_hal_mgmt_msi_cap_t *msi_cap);
/*
* vxge_hal_mgmt_msi_capabilities_set - Sets the msi capabilities
* @devh: HAL device handle.
* @msi_cap: MSI Capabilities
*
* Sets the msi capabilities
*/
vxge_hal_status_e
vxge_hal_mgmt_msi_capabilities_set(vxge_hal_device_h devh,
vxge_hal_mgmt_msi_cap_t *msi_cap);
/*
* struct vxge_hal_mgmt_msix_cap_t - MSIX Capabilities
* @enable: 1 - MSIX enabled, 0 - MSIX not enabled
* @mask_all_vect: 1 - Mask all vectors, 0 - Do not mask all vectors
* @table_size: MSIX Table Size-1
* @table_offset: Offset of the table from the table_bir
* @table_bir: Table Bar address register number 0-BAR0, 2-BAR1, 4-BAR2
* @pba_offset: Offset of the PBA from the pba_bir
* @pba_bir: PBA Bar address register number 0-BAR0, 2-BAR1, 4-BAR2
*
* MSIS Capabilities structure
*/
typedef struct vxge_hal_mgmt_msix_cap_t {
u32 enable;
u32 mask_all_vect;
u32 table_size;
u32 table_offset;
u32 table_bir;
#define VXGE_HAL_MGMT_MSIX_CAP_TABLE_BAR0 0
#define VXGE_HAL_MGMT_MSIX_CAP_TABLE_BAR1 2
#define VXGE_HAL_MGMT_MSIX_CAP_TABLE_BAR2 4
u32 pba_offset;
u32 pba_bir;
#define VXGE_HAL_MGMT_MSIX_CAP_PBA_BAR0 0
#define VXGE_HAL_MGMT_MSIX_CAP_PBA_BAR1 2
#define VXGE_HAL_MGMT_MSIX_CAP_PBA_BAR2 4
} vxge_hal_mgmt_msix_cap_t;
/*
* vxge_hal_mgmt_msix_capabilities_get - Returns the msix capabilities
* @devh: HAL device handle.
* @msix_cap: MSIX Capabilities
*
* Return the msix capabilities
*/
vxge_hal_status_e
vxge_hal_mgmt_msix_capabilities_get(vxge_hal_device_h devh,
vxge_hal_mgmt_msix_cap_t *msix_cap);
/*
* struct vxge_hal_pci_err_cap_t - PCI Error Capabilities
* @pci_err_header: Error header
* @pci_err_uncor_status: Uncorrectable error status
* 0x00000001 - Training
* 0x00000010 - Data Link Protocol
* 0x00001000 - Poisoned TLP
* 0x00002000 - Flow Control Protocol
* 0x00004000 - Completion Timeout
* 0x00008000 - Completer Abort
* 0x00010000 - Unexpected Completion
* 0x00020000 - Receiver Overflow
* 0x00040000 - Malformed TLP
* 0x00080000 - ECRC Error Status
* 0x00100000 - Unsupported Request
* @pci_err_uncor_mask: Uncorrectable mask
* @pci_err_uncor_server: Uncorrectable server
* @pci_err_cor_status: Correctable status
* 0x00000001 - Receiver Error Status
* 0x00000040 - Bad TLP Status
* 0x00000080 - Bad DLLP Status
* 0x00000100 - REPLAY_NUM Rollover
* 0x00001000 - Replay Timer Timeout
* VXGE_HAL_PCI_ERR_COR_MASK 20
* @pci_err_cap: Error capability
* 0x00000020 - ECRC Generation Capable
* 0x00000040 - ECRC Generation Enable
* 0x00000080 - ECRC Check Capable
* 0x00000100 - ECRC Check Enable
* @err_header_log: Error header log
* @unused: Reserved
* @pci_err_root_command: Error root command
* @pci_err_root_status: Error root status
* @pci_err_root_cor_src: Error root correctible source
* @pci_err_root_src: Error root source
*
* MSIS Capabilities structure
*/
typedef struct vxge_hal_pci_err_cap_t {
u32 pci_err_header;
u32 pci_err_uncor_status;
#define VXGE_HAL_PCI_ERR_CAP_UNC_TRAIN 0x00000001 /* Training */
#define VXGE_HAL_PCI_ERR_CAP_UNC_DLP 0x00000010 /* Data Link Protocol */
#define VXGE_HAL_PCI_ERR_CAP_UNC_POISON_TLP 0x00001000 /* Poisoned TLP */
#define VXGE_HAL_PCI_ERR_CAP_UNC_FCP 0x00002000 /* Flow Ctrl Protocol */
#define VXGE_HAL_PCI_ERR_CAP_UNC_COMP_TIME 0x00004000 /* Completion Timeout */
#define VXGE_HAL_PCI_ERR_CAP_UNC_COMP_ABORT 0x00008000 /* Completer Abort */
#define VXGE_HAL_PCI_ERR_CAP_UNC_UNX_COMP 0x00010000 /* Unexpected Compl */
#define VXGE_HAL_PCI_ERR_CAP_UNC_RX_OVER 0x00020000 /* Receiver Overflow */
#define VXGE_HAL_PCI_ERR_CAP_UNC_MALF_TLP 0x00040000 /* Malformed TLP */
#define VXGE_HAL_PCI_ERR_CAP_UNC_ECRC 0x00080000 /* ECRC Error Status */
#define VXGE_HAL_PCI_ERR_CAP_UNC_UNSUP 0x00100000 /* Unsupported Request */
u32 pci_err_uncor_mask;
u32 pci_err_uncor_server;
u32 pci_err_cor_status;
#define VXGE_HAL_PCI_ERR_CAP_COR_RCVR 0x00000001 /* Recv Err Status */
#define VXGE_HAL_PCI_ERR_CAP_COR_BAD_TLP 0x00000040 /* Bad TLP Status */
#define VXGE_HAL_PCI_ERR_CAP_COR_BAD_DLLP 0x00000080 /* Bad DLLP Status */
#define VXGE_HAL_PCI_ERR_CAP_COR_REP_ROLL 0x00000100 /* REPLAY Rollover */
#define VXGE_HAL_PCI_ERR_CAP_COR_REP_TIMER 0x00001000 /* Replay Timeout */
#define VXGE_HAL_PCI_ERR_CAP_COR_MASK 20 /* Corrble Err Mask */
u32 pci_err_cap;
#define VXGE_HAL_PCI_ERR_CAP_CAP_FEP(x) ((x) & 31) /* First Err Ptr */
#define VXGE_HAL_PCI_ERR_CAP_CAP_ECRC_GENC 0x00000020 /* ECRC Gen Capable */
#define VXGE_HAL_PCI_ERR_CAP_CAP_ECRC_GENE 0x00000040 /* ECRC Gen Enable */
#define VXGE_HAL_PCI_ERR_CAP_CAP_ECRC_CHKC 0x00000080 /* ECRC Chk Capable */
#define VXGE_HAL_PCI_ERR_CAP_CAP_ECRC_CHKE 0x00000100 /* ECRC Chk Enable */
u32 err_header_log;
#define VXGE_HAL_PCI_ERR_CAP_HEADER_LOG(x) ((x) >> 31) /* Error Hdr Log */
u32 unused[3];
u32 pci_err_root_command;
u32 pci_err_root_status;
u32 pci_err_root_cor_src;
u32 pci_err_root_src;
} vxge_hal_pci_err_cap_t;
/*
* vxge_hal_mgmt_pci_err_capabilities_get - Returns the pci error capabilities
* @devh: HAL device handle.
* @err_cap: PCI-E Extended Error Capabilities
*
* Return the PCI-E Extended Error capabilities
*/
vxge_hal_status_e
vxge_hal_mgmt_pci_err_capabilities_get(vxge_hal_device_h devh,
vxge_hal_pci_err_cap_t *err_cap);
/*
* vxge_hal_mgmt_driver_config - Retrieve driver configuration.
* @drv_config: Device configuration, see vxge_hal_driver_config_t {}.
* @size: Pointer to buffer containing the Size of the @drv_config.
* HAL will return an error if the size is smaller than
* sizeof(vxge_hal_driver_config_t) and returns required size in this field
*
* Get driver configuration. Permits to retrieve at run-time configuration
* values that were used to configure the device at load-time.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_DRIVER_NOT_INITIALIZED - HAL is not initialized.
* VXGE_HAL_ERR_VERSION_CONFLICT - Version is not maching.
* VXGE_HAL_ERR_OUT_OF_SPACE - If the buffer is not sufficient
*
* See also: vxge_hal_driver_config_t {}, vxge_hal_mgmt_device_config().
*/
vxge_hal_status_e
vxge_hal_mgmt_driver_config(vxge_hal_driver_config_t *drv_config, u32 *size);
#if defined(VXGE_TRACE_INTO_CIRCULAR_ARR)
/*
* vxge_hal_mgmt_trace_read - Read trace buffer contents.
* @buffer: Buffer to store the trace buffer contents.
* @buf_size: Size of the buffer.
* @offset: Offset in the internal trace buffer to read data.
* @read_length: Size of the valid data in the buffer.
*
* Read HAL trace buffer contents starting from the offset
* upto the size of the buffer or till EOF is reached.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_EOF_TRACE_BUF - No more data in the trace buffer.
*
*/
vxge_hal_status_e
vxge_hal_mgmt_trace_read(char *buffer,
unsigned buf_size,
unsigned *offset,
unsigned *read_length);
#endif
/*
* vxge_hal_mgmt_device_config - Retrieve device configuration.
* @devh: HAL device handle.
* @dev_config: Device configuration, see vxge_hal_device_config_t {}.
* @size: Pointer to buffer containing the Size of the @dev_config.
* HAL will return an error if the size is smaller than
* sizeof(vxge_hal_device_config_t) and returns required size in this field
*
* Get device configuration. Permits to retrieve at run-time configuration
* values that were used to initialize and configure the device.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_VERSION_CONFLICT - Version it not maching.
* VXGE_HAL_ERR_OUT_OF_SPACE - If the buffer is not sufficient
*
* See also: vxge_hal_device_config_t {}, vxge_hal_mgmt_driver_config().
*/
vxge_hal_status_e
vxge_hal_mgmt_device_config(vxge_hal_device_h devh,
vxge_hal_device_config_t *dev_config, u32 *size);
/*
* vxge_hal_mgmt_pcireg_read - Read PCI configuration at a specified
* offset.
* @devh: HAL device handle.
* @offset: Offset in the 256 byte PCI configuration space.
* @value_bits: 8, 16, or 32 (bits) to read.
* @value: Value returned by HAL.
*
* Read PCI configuration, given device and offset in the PCI space.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_INVALID_OFFSET - Register offset in the BAR space is not
* valid.
* VXGE_HAL_ERR_INVALID_VALUE_BIT_SIZE - Invalid bits size. Valid
* values(8/16/32).
*
*/
vxge_hal_status_e
vxge_hal_mgmt_pcireg_read(vxge_hal_device_h devh, unsigned int offset,
int value_bits, u32 *value);
/*
* enum vxge_hal_mgmt_reg_type_e - Register types.
*
* @vxge_hal_mgmt_reg_type_legacy: Legacy registers
* @vxge_hal_mgmt_reg_type_toc: TOC Registers
* @vxge_hal_mgmt_reg_type_common: Common Registers
* @vxge_hal_mgmt_reg_type_memrepair: Memrepair Registers
* @vxge_hal_mgmt_reg_type_pcicfgmgmt: pci cfg management registers
* @vxge_hal_mgmt_reg_type_mrpcim: mrpcim registers
* @vxge_hal_mgmt_reg_type_srpcim: srpcim registers
* @vxge_hal_mgmt_reg_type_vpmgmt: vpath management registers
* @vxge_hal_mgmt_reg_type_vpath: vpath registers
*
* Register type enumaration
*/
typedef enum vxge_hal_mgmt_reg_type_e {
vxge_hal_mgmt_reg_type_legacy = 0,
vxge_hal_mgmt_reg_type_toc = 1,
vxge_hal_mgmt_reg_type_common = 2,
vxge_hal_mgmt_reg_type_memrepair = 3,
vxge_hal_mgmt_reg_type_pcicfgmgmt = 4,
vxge_hal_mgmt_reg_type_mrpcim = 5,
vxge_hal_mgmt_reg_type_srpcim = 6,
vxge_hal_mgmt_reg_type_vpmgmt = 7,
vxge_hal_mgmt_reg_type_vpath = 8
} vxge_hal_mgmt_reg_type_e;
/*
* vxge_hal_mgmt_reg_read - Read X3100 register.
* @devh: HAL device handle.
* @type: Register types as defined in enum vxge_hal_mgmt_reg_type_e {}
* @index: For pcicfgmgmt, srpcim, vpmgmt, vpath this gives the Index
* ignored for others
* @offset: Register offset in the register space qualified by the type and
* index.
* @value: Register value. Returned by HAL.
* Read X3100 register.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_INVALID_TYPE - Type is not valid.
* VXGE_HAL_ERR_INVALID_INDEX - Index is not valid.
* VXGE_HAL_ERR_INVALID_OFFSET - Register offset in the space is not valid.
*
*/
vxge_hal_status_e
vxge_hal_mgmt_reg_read(vxge_hal_device_h devh,
vxge_hal_mgmt_reg_type_e type,
u32 index,
u32 offset,
u64 *value);
/*
* vxge_hal_mgmt_reg_Write - Write X3100 register.
* @devh: HAL device handle.
* @type: Register types as defined in enum vxge_hal_mgmt_reg_type_e {}
* @index: For pcicfgmgmt, srpcim, vpmgmt, vpath this gives the Index
* ignored for others
* @offset: Register offset in the register space qualified by the type and
* index.
* @value: Register value to be written.
* Write X3100 register.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_INVALID_TYPE - Type is not valid.
* VXGE_HAL_ERR_INVALID_INDEX - Index is not valid.
* VXGE_HAL_ERR_INVALID_OFFSET - Register offset in the space is not valid.
*
*/
vxge_hal_status_e
vxge_hal_mgmt_reg_write(vxge_hal_device_h devh,
vxge_hal_mgmt_reg_type_e type,
u32 index,
u32 offset,
u64 value);
/*
* vxge_hal_mgmt_bar0_read - Read X3100 register located at the offset
* from bar0.
* @devh: HAL device handle.
* @offset: Register offset from bar0
* @value: Register value. Returned by HAL.
* Read X3100 register.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_INVALID_OFFSET - Register offset in the space is not valid.
*
*/
vxge_hal_status_e
vxge_hal_mgmt_bar0_read(vxge_hal_device_h devh,
u32 offset,
u64 *value);
/*
* vxge_hal_mgmt_bar1_read - Read X3100 register located at the offset
* from bar1.
* @devh: HAL device handle.
* @offset: Register offset from bar1
* @value: Register value. Returned by HAL.
* Read X3100 register.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_INVALID_OFFSET - Register offset in the space is not valid.
*
*/
vxge_hal_status_e
vxge_hal_mgmt_bar1_read(vxge_hal_device_h devh,
u32 offset,
u64 *value);
/*
* vxge_hal_mgmt_bar0_Write - Write X3100 register located at the offset
* from bar0.
* @devh: HAL device handle.
* @offset: Register offset from bar0
* @value: Register value to be written.
* Write X3100 register.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_INVALID_OFFSET - Register offset in the space is not valid.
*
*/
vxge_hal_status_e
vxge_hal_mgmt_bar0_write(vxge_hal_device_h devh,
u32 offset,
u64 value);
/*
* vxge_hal_mgmt_register_config - Retrieve register configuration.
* @devh: HAL device handle.
* @type: Register types as defined in enum vxge_hal_mgmt_reg_type_e {}
* @Index: For pcicfgmgmt, srpcim, vpmgmt, vpath this gives the Index
* ignored for others
* @config: Device configuration, see vxge_hal_device_config_t {}.
* @size: Pointer to buffer containing the Size of the @reg_config.
* HAL will return an error if the size is smaller than
* requested register space and returns required size in this field
*
* Get register configuration. Permits to retrieve register values.
*
* Returns: VXGE_HAL_OK - success.
* VXGE_HAL_ERR_INVALID_DEVICE - Device is not valid.
* VXGE_HAL_ERR_INVALID_TYPE - Type is not valid.
* VXGE_HAL_ERR_INVALID_INDEX - Index is not valid.
* VXGE_HAL_ERR_OUT_OF_SPACE - If the buffer is not sufficient
*
*/
vxge_hal_status_e
vxge_hal_mgmt_register_config(vxge_hal_device_h devh,
vxge_hal_mgmt_reg_type_e type,
u32 vp_id,
u8 *config,
u32 *size);
/*
* vxge_hal_mgmt_read_xfp_current_temp - Read current temparature of given port
* @devh: HAL device handle.
* @port: Port number
*
* This routine only gets the temperature for XFP modules. Also, updating of the
* NVRAM can sometimes fail and so the reading we might get may not be uptodate.
*/
u32 vxge_hal_mgmt_read_xfp_current_temp(vxge_hal_device_h devh, u32 port);
/*
* vxge_hal_mgmt_pma_loopback - Enable or disable PMA loopback
* @devh: HAL device handle.
* @port: Port number
* @enable:Boolean set to 1 to enable and 0 to disable.
*
* Enable or disable PMA loopback.
* Return value:
* 0 on success.
*/
vxge_hal_status_e
vxge_hal_mgmt_pma_loopback(vxge_hal_device_h devh, u32 port, u32 enable);
/*
* vxge_hal_mgmt_xgmii_loopback - Enable or disable xgmii loopback
* @devh: HAL device handle.
* @port: Port number
* @enable:Boolean set to 1 to enable and 0 to disable.
*
* Enable or disable xgmii loopback.
* Return value:
* 0 on success.
*/
vxge_hal_status_e
vxge_hal_mgmt_xgmii_loopback(vxge_hal_device_h devh, u32 port, u32 enable);
__EXTERN_END_DECLS
#endif /* VXGE_HAL_MGMT_H */