b1978246c9
Changes: Kiran Patil i40e-shared: APIs to Add/remove port mirroring rules Shannon Nelson i40e-shared: add VEB stat control and remove L2 cloud filter Eric Joyner ixl: Update NVM version information shown. Eric Joyner ixl: Remove empty else block. Eric Joyner ixl: Slightly re-work ixl_init_msix(). Eric Joyner ixl: Remove duplicate queue enablement. Shannon Nelson i40e-shared: implement the API function for aq_set_switch_config Eric Joyner ixl: Update nvm version string shown in sysctl. Eric Joyner ixl/ixlv: Changes to PF/VF minor version checking/handling. Eric Joyner ixlv: Reduce maximum wait time for responses to VF AQ messages. Eric Joyner ixl/ixlv: Edit comments, comment out code, and edit spacing. Eric Joyner ixl: Print log message when SR-IOV init is successful. Eric Joyner ixl: Add Tx Flow Control filter from main PF VSI. Eric Joyner ixlv: Add extra error message when ixlv_get_vf_config times out. Eric Joyner ixl: Assign current MOCS optics the XLPPI media type. Eric Joyner ixl: Remove conditional wait after link status event. Eric Joyner ixl: Add line break and remove extraneous return statement. Eric Joyner ixl: Allow 40G speeds in the advertise_speed sysctl. Eric Joyner ixl: Add "CRC enable" field to link_status sysctl output. Eric Joyner ixl: Move sbuf.h include out of IXL_DEBUG* defines. Eric Joyner ixl: Move remaining debug sysctl funcs to IXL_DEBUG_SYSCTL define. Eric Joyner ixl: Add cases for all remaining media types in shared code to media_status(). Differential Revision: https://reviews.freebsd.org/D6211 Reviewed by: sbruno, kmacy, jeffrey.e.pieper@intel.com MFC after: 2 weeks Sponsored by: Intel Corporation
205 lines
5.8 KiB
C
205 lines
5.8 KiB
C
/******************************************************************************
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Copyright (c) 2013-2015, Intel Corporation
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the Intel Corporation nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************/
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/*$FreeBSD$*/
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#ifndef _IXL_PF_H_
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#define _IXL_PF_H_
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#define VF_FLAG_ENABLED 0x01
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#define VF_FLAG_SET_MAC_CAP 0x02
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#define VF_FLAG_VLAN_CAP 0x04
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#define VF_FLAG_PROMISC_CAP 0x08
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#define VF_FLAG_MAC_ANTI_SPOOF 0x10
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#define IXL_PF_STATE_EMPR_RESETTING (1 << 0)
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struct ixl_vf {
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struct ixl_vsi vsi;
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uint32_t vf_flags;
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uint8_t mac[ETHER_ADDR_LEN];
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uint16_t vf_num;
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uint32_t version;
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struct sysctl_ctx_list ctx;
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};
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/* Physical controller structure */
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struct ixl_pf {
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struct i40e_hw hw;
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struct i40e_osdep osdep;
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struct device *dev;
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struct resource *pci_mem;
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struct resource *msix_mem;
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/*
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* Interrupt resources: this set is
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* either used for legacy, or for Link
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* when doing MSIX
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*/
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void *tag;
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struct resource *res;
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struct callout timer;
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int msix;
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int if_flags;
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int state;
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struct mtx pf_mtx;
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u32 qbase;
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u32 admvec;
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struct task adminq;
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struct taskqueue *tq;
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bool link_up;
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u32 link_speed;
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int advertised_speed;
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int fc; /* local flow ctrl setting */
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/*
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** Network interfaces
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** These are the traffic class holders, and
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** will have a stack interface and queues
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** associated with them.
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** NOTE: The PF has only a single interface,
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** so it is embedded in the PF struct.
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*/
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struct ixl_vsi vsi;
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/* Misc stats maintained by the driver */
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u64 watchdog_events;
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u64 admin_irq;
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/* Statistics from hw */
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struct i40e_hw_port_stats stats;
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struct i40e_hw_port_stats stats_offsets;
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bool stat_offsets_loaded;
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struct ixl_vf *vfs;
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int num_vfs;
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uint16_t veb_seid;
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struct task vflr_task;
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int vc_debug_lvl;
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};
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/*
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* Defines used for NVM update ioctls.
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* This value is used in the Solaris tool, too.
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*/
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#define I40E_NVM_ACCESS \
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(((((((('E' << 4) + '1') << 4) + 'K') << 4) + 'G') << 4) | 5)
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#define IXL_DEFAULT_PHY_INT_MASK \
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((~(I40E_AQ_EVENT_LINK_UPDOWN | I40E_AQ_EVENT_MODULE_QUAL_FAIL \
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| I40E_AQ_EVENT_MEDIA_NA)) & 0x3FF)
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/*** Sysctl help messages; displayed with "sysctl -d" ***/
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#define IXL_SYSCTL_HELP_SET_ADVERTISE \
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"\nControl advertised link speed.\n" \
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"Flags:\n" \
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"\t 0x1 - advertise 100M\n" \
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"\t 0x2 - advertise 1G\n" \
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"\t 0x4 - advertise 10G\n" \
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"\t 0x8 - advertise 20G\n" \
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"\t0x10 - advertise 40G\n\n" \
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"Set to 0 to disable link."
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#define IXL_SYSCTL_HELP_FC \
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"\nSet flow control mode using the values below.\n" \
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"\t0 - off\n" \
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"\t1 - rx pause\n" \
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"\t2 - tx pause\n" \
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"\t3 - tx and rx pause"
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#define IXL_SYSCTL_HELP_LINK_STATUS \
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"\nExecutes a \"Get Link Status\" command on the Admin Queue, and displays" \
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" the response." \
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/*** Functions / Macros ***/
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/*
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** Put the NVM, EEtrackID, and OEM version information into a string
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*/
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static void
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ixl_nvm_version_str(struct i40e_hw *hw, struct sbuf *buf)
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{
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u8 oem_ver = (u8)(hw->nvm.oem_ver >> 24);
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u16 oem_build = (u16)((hw->nvm.oem_ver >> 16) & 0xFFFF);
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u8 oem_patch = (u8)(hw->nvm.oem_ver & 0xFF);
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sbuf_printf(buf,
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"nvm %x.%02x etid %08x oem %d.%d.%d",
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(hw->nvm.version & IXL_NVM_VERSION_HI_MASK) >>
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IXL_NVM_VERSION_HI_SHIFT,
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(hw->nvm.version & IXL_NVM_VERSION_LO_MASK) >>
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IXL_NVM_VERSION_LO_SHIFT,
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hw->nvm.eetrack,
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oem_ver, oem_build, oem_patch);
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}
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static void
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ixl_print_nvm_version(struct ixl_pf *pf)
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{
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struct i40e_hw *hw = &pf->hw;
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device_t dev = pf->dev;
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struct sbuf *sbuf;
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sbuf = sbuf_new_auto();
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ixl_nvm_version_str(hw, sbuf);
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sbuf_finish(sbuf);
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device_printf(dev, "%s\n", sbuf_data(sbuf));
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sbuf_delete(sbuf);
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}
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#define I40E_VC_DEBUG(pf, level, ...) \
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do { \
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if ((pf)->vc_debug_lvl >= (level)) \
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device_printf((pf)->dev, __VA_ARGS__); \
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} while (0)
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#define i40e_send_vf_nack(pf, vf, op, st) \
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ixl_send_vf_nack_msg((pf), (vf), (op), (st), __FILE__, __LINE__)
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#define IXL_PF_LOCK_INIT(_sc, _name) \
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mtx_init(&(_sc)->pf_mtx, _name, "IXL PF Lock", MTX_DEF)
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#define IXL_PF_LOCK(_sc) mtx_lock(&(_sc)->pf_mtx)
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#define IXL_PF_UNLOCK(_sc) mtx_unlock(&(_sc)->pf_mtx)
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#define IXL_PF_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->pf_mtx)
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#define IXL_PF_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->pf_mtx, MA_OWNED)
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#endif /* _IXL_PF_H_ */
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