freebsd-dev/sys/dev/ixl/ixl_pf.h

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/******************************************************************************
Copyright (c) 2013-2015, Intel Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that 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 Intel 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.
******************************************************************************/
/*$FreeBSD$*/
#ifndef _IXL_PF_H_
#define _IXL_PF_H_
#define VF_FLAG_ENABLED 0x01
#define VF_FLAG_SET_MAC_CAP 0x02
#define VF_FLAG_VLAN_CAP 0x04
#define VF_FLAG_PROMISC_CAP 0x08
#define VF_FLAG_MAC_ANTI_SPOOF 0x10
ixl: Update to 1.4.12-k. Changes by author: Eric Joyner ixl: Remove substitution of EACCES for EPERM when perrno is set on an nvmupdate command return. Eric Joyner ixl: Print message when hardware sends GRST interrupt. Eric Joyner ixl: Fix kernel panic when driver fails to initialize admin queue. Eric Joyner ixl: Print out messages when a non-handled other interrupt occurs. Eric Joyner ixl: Fix spaces in a couple messages. Eric Joyner ixl: Add lock around nvmupd command entry point and reconvert EPERM errors to EACCES. Anjali Singhai Jain i40e-shared: Make some changes in the nvm read code Shannon Nelson i40e-shared: AQ Add Run PHY Activity struct Shannon Nelson i40e-shared: AQ Add Geneve cloud tunnel type Shannon Nelson i40e-shared: AQ Add external power class to get link status response struct Shannon Nelson i40e-shared: AQ Add shared resource flags for macvlan filters Shannon Nelson i40e-shared: AQ Add set_switch_config Shannon Nelson i40e-shared: AQ Add VXLAN-GPE tunnel type for cloud filter and tunnel commands Shannon Nelson i40e-shared: AQ thermal sensor control struct Shannon Nelson i40e-shared: Bump AQ minor version to 1.5 for FVL5 features Shannon Nelson i40e-shared: add a little more to an NVM update debug message Carolyn Wyborny i40e-shared: Fix for PHY NVM interaction problem Eric Joyner i40e-shared: Add prototypes for private NVM write functions Eric Joyner ixl/ixlv: Remove unused define from ixl.h. Eric Joyner ixl: Add handling of EMP reset for nvm update purposes. Eric Joyner ixl: Move addition of device sysctls to separate function. Eric Joyner ixl: Fix up a couple error messages in ixl_attach(). Eric Joyner ixl: Update the hardware resource allocation debug sysctl. Differential Revision: https://reviews.freebsd.org/D6211 Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com MFC after: 2 weeks Sponsored by: Intel Corporation
2016-05-12 18:20:36 +00:00
#define IXL_PF_STATE_EMPR_RESETTING (1 << 0)
struct ixl_vf {
struct ixl_vsi vsi;
uint32_t vf_flags;
uint8_t mac[ETHER_ADDR_LEN];
uint16_t vf_num;
struct sysctl_ctx_list ctx;
};
/* Physical controller structure */
struct ixl_pf {
struct i40e_hw hw;
struct i40e_osdep osdep;
struct device *dev;
struct resource *pci_mem;
struct resource *msix_mem;
/*
* Interrupt resources: this set is
* either used for legacy, or for Link
* when doing MSIX
*/
void *tag;
struct resource *res;
struct callout timer;
int msix;
int if_flags;
ixl: Update to 1.4.12-k. Changes by author: Eric Joyner ixl: Remove substitution of EACCES for EPERM when perrno is set on an nvmupdate command return. Eric Joyner ixl: Print message when hardware sends GRST interrupt. Eric Joyner ixl: Fix kernel panic when driver fails to initialize admin queue. Eric Joyner ixl: Print out messages when a non-handled other interrupt occurs. Eric Joyner ixl: Fix spaces in a couple messages. Eric Joyner ixl: Add lock around nvmupd command entry point and reconvert EPERM errors to EACCES. Anjali Singhai Jain i40e-shared: Make some changes in the nvm read code Shannon Nelson i40e-shared: AQ Add Run PHY Activity struct Shannon Nelson i40e-shared: AQ Add Geneve cloud tunnel type Shannon Nelson i40e-shared: AQ Add external power class to get link status response struct Shannon Nelson i40e-shared: AQ Add shared resource flags for macvlan filters Shannon Nelson i40e-shared: AQ Add set_switch_config Shannon Nelson i40e-shared: AQ Add VXLAN-GPE tunnel type for cloud filter and tunnel commands Shannon Nelson i40e-shared: AQ thermal sensor control struct Shannon Nelson i40e-shared: Bump AQ minor version to 1.5 for FVL5 features Shannon Nelson i40e-shared: add a little more to an NVM update debug message Carolyn Wyborny i40e-shared: Fix for PHY NVM interaction problem Eric Joyner i40e-shared: Add prototypes for private NVM write functions Eric Joyner ixl/ixlv: Remove unused define from ixl.h. Eric Joyner ixl: Add handling of EMP reset for nvm update purposes. Eric Joyner ixl: Move addition of device sysctls to separate function. Eric Joyner ixl: Fix up a couple error messages in ixl_attach(). Eric Joyner ixl: Update the hardware resource allocation debug sysctl. Differential Revision: https://reviews.freebsd.org/D6211 Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com MFC after: 2 weeks Sponsored by: Intel Corporation
2016-05-12 18:20:36 +00:00
int state;
struct mtx pf_mtx;
u32 qbase;
u32 admvec;
struct task adminq;
struct taskqueue *tq;
bool link_up;
u32 link_speed;
int advertised_speed;
int fc; /* local flow ctrl setting */
/*
** Network interfaces
** These are the traffic class holders, and
** will have a stack interface and queues
** associated with them.
** NOTE: The PF has only a single interface,
** so it is embedded in the PF struct.
*/
struct ixl_vsi vsi;
/* Misc stats maintained by the driver */
u64 watchdog_events;
u64 admin_irq;
/* Statistics from hw */
struct i40e_hw_port_stats stats;
struct i40e_hw_port_stats stats_offsets;
bool stat_offsets_loaded;
struct ixl_vf *vfs;
int num_vfs;
uint16_t veb_seid;
struct task vflr_task;
int vc_debug_lvl;
};
ixl: Update to 1.4.7-k. Changes by author: Helin Zhang i40e_shared: Fix compilation error - pointer-arith Paul M Stillwell Jr i40e-shared: Replace sprintf with i40e_debug Anjali Singhai Jain i40e-shared: Fix an accidental error with BIT_ULL replacement Jesse Brandeburg i40e-shared: remove useless assignments Anjali Singhai Jain i40e-shared: Add a workaround to drop all flow control frames Anjali Singhai Jain i40e-shared: Add new response struct from FW for AQ command i40e_aqc_lldp_set_local_mib Anjali Singhai Jain i40e-shared: Acquire NVM, before issuing an AQ read nvm command Eric Joyner ixl/ixlv: Remove unused MAX_LOOP define. Eric Joyner ixl: Remove extra aq_get_link_info() call in attach(). Eric Joyner ixl: Modify a couple error messages in attach() to be more informative. Eric Joyner ixl: Add i40e_get_link_status() call to init_locked(). Eric Joyner ixl: Move callout_stop() to earlier in ixl_stop(). Eric Joyner ixl: Add extra comments around link ITR code. Eric Joyner ixl: Attempt to enhance link event handling. Eric Joyner ixl: Style, spacing, and comment changes. Eric Joyner ixl: Add I40E_NVM_ACCESS definition. Eric Joyner ixl: Add interface for nvmupdate tool ioctl to driver. Eric Joyner ixl: Don't strip out nvm update support from the driver anymore. Eric Joyner ixl: Interrupts are now allocated/setup and torn down/released on init()/stop(). Differential Revision: https://reviews.freebsd.org/D6211 Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com MFC after: 2 weeks Sponsored by: Intel Corporation
2016-05-12 18:19:53 +00:00
/*
* Defines used for NVM update ioctls.
* This value is used in the Solaris tool, too.
*/
#define I40E_NVM_ACCESS \
(((((((('E' << 4) + '1') << 4) + 'K') << 4) + 'G') << 4) | 5)
#define IXL_DEFAULT_PHY_INT_MASK \
(I40E_AQ_EVENT_LINK_UPDOWN | I40E_AQ_EVENT_MODULE_QUAL_FAIL)
#define IXL_SET_ADVERTISE_HELP \
"Control link advertise speed:\n" \
"\tFlags:\n" \
"\t\t0x1 - advertise 100 Mb\n" \
"\t\t0x2 - advertise 1G\n" \
"\t\t0x4 - advertise 10G\n" \
"\t\t0x8 - advertise 20G\n\n" \
"\tDoes not work on 40G devices."
#define I40E_VC_DEBUG(pf, level, ...) \
do { \
if ((pf)->vc_debug_lvl >= (level)) \
device_printf((pf)->dev, __VA_ARGS__); \
} while (0)
#define i40e_send_vf_nack(pf, vf, op, st) \
ixl_send_vf_nack_msg((pf), (vf), (op), (st), __FILE__, __LINE__)
#define IXL_PF_LOCK_INIT(_sc, _name) \
mtx_init(&(_sc)->pf_mtx, _name, "IXL PF Lock", MTX_DEF)
#define IXL_PF_LOCK(_sc) mtx_lock(&(_sc)->pf_mtx)
#define IXL_PF_UNLOCK(_sc) mtx_unlock(&(_sc)->pf_mtx)
#define IXL_PF_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->pf_mtx)
#define IXL_PF_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->pf_mtx, MA_OWNED)
#endif /* _IXL_PF_H_ */