244 lines
6.1 KiB
C
244 lines
6.1 KiB
C
/*
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* Copyright (c) 2010 Broadcom Corporation
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* This is "two-way" interface, acting as the SHIM layer between WL and PHY layer.
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* WL driver can optinally call this translation layer to do some preprocessing, then reach PHY.
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* On the PHY->WL driver direction, all calls go through this layer since PHY doesn't have the
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* access to wlc_hw pointer.
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*/
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#include <linux/kernel.h>
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#include <bcmdefs.h>
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#include <wlc_cfg.h>
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#include <linuxver.h>
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#include <bcmutils.h>
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#include <osl.h>
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#include <proto/802.11.h>
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#include <bcmwifi.h>
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#include <siutils.h>
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#include <bcmendian.h>
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#include <wlioctl.h>
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#include <sbconfig.h>
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#include <sbchipc.h>
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#include <pcicfg.h>
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#include <sbhndpio.h>
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#include <sbhnddma.h>
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#include <hnddma.h>
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#include <hndpmu.h>
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#include <d11.h>
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#include <wlc_rate.h>
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#include <wlc_pub.h>
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#include <wlc_channel.h>
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#include <bcmsrom.h>
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#include <wlc_key.h>
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#include <wlc_mac80211.h>
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#include <wlc_bmac.h>
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#include <wlc_phy_shim.h>
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#include <wlc_phy_hal.h>
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#include <wl_export.h>
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/* PHY SHIM module specific state */
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struct wlc_phy_shim_info {
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wlc_hw_info_t *wlc_hw; /* pointer to main wlc_hw structure */
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void *wlc; /* pointer to main wlc structure */
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void *wl; /* pointer to os-specific private state */
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};
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wlc_phy_shim_info_t *wlc_phy_shim_attach(wlc_hw_info_t *wlc_hw,
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void *wl, void *wlc) {
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wlc_phy_shim_info_t *physhim = NULL;
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physhim = kzalloc(sizeof(wlc_phy_shim_info_t), GFP_ATOMIC);
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if (!physhim) {
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WL_ERROR(("wl%d: wlc_phy_shim_attach: out of mem\n", wlc_hw->unit));
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return NULL;
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}
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physhim->wlc_hw = wlc_hw;
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physhim->wlc = wlc;
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physhim->wl = wl;
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return physhim;
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}
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void wlc_phy_shim_detach(wlc_phy_shim_info_t *physhim)
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{
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if (!physhim)
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return;
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kfree(physhim);
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}
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struct wlapi_timer *wlapi_init_timer(wlc_phy_shim_info_t *physhim,
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void (*fn) (void *arg), void *arg,
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const char *name)
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{
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return (struct wlapi_timer *)wl_init_timer(physhim->wl, fn, arg, name);
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}
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void wlapi_free_timer(wlc_phy_shim_info_t *physhim, struct wlapi_timer *t)
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{
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wl_free_timer(physhim->wl, (struct wl_timer *)t);
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}
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void
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wlapi_add_timer(wlc_phy_shim_info_t *physhim, struct wlapi_timer *t, uint ms,
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int periodic)
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{
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wl_add_timer(physhim->wl, (struct wl_timer *)t, ms, periodic);
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}
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bool wlapi_del_timer(wlc_phy_shim_info_t *physhim, struct wlapi_timer *t)
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{
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return wl_del_timer(physhim->wl, (struct wl_timer *)t);
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}
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void wlapi_intrson(wlc_phy_shim_info_t *physhim)
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{
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wl_intrson(physhim->wl);
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}
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u32 wlapi_intrsoff(wlc_phy_shim_info_t *physhim)
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{
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return wl_intrsoff(physhim->wl);
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}
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void wlapi_intrsrestore(wlc_phy_shim_info_t *physhim, u32 macintmask)
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{
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wl_intrsrestore(physhim->wl, macintmask);
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}
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void wlapi_bmac_write_shm(wlc_phy_shim_info_t *physhim, uint offset, u16 v)
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{
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wlc_bmac_write_shm(physhim->wlc_hw, offset, v);
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}
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u16 wlapi_bmac_read_shm(wlc_phy_shim_info_t *physhim, uint offset)
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{
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return wlc_bmac_read_shm(physhim->wlc_hw, offset);
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}
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void
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wlapi_bmac_mhf(wlc_phy_shim_info_t *physhim, u8 idx, u16 mask,
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u16 val, int bands)
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{
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wlc_bmac_mhf(physhim->wlc_hw, idx, mask, val, bands);
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}
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void wlapi_bmac_corereset(wlc_phy_shim_info_t *physhim, u32 flags)
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{
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wlc_bmac_corereset(physhim->wlc_hw, flags);
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}
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void wlapi_suspend_mac_and_wait(wlc_phy_shim_info_t *physhim)
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{
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wlc_suspend_mac_and_wait(physhim->wlc);
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}
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void wlapi_switch_macfreq(wlc_phy_shim_info_t *physhim, u8 spurmode)
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{
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wlc_bmac_switch_macfreq(physhim->wlc_hw, spurmode);
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}
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void wlapi_enable_mac(wlc_phy_shim_info_t *physhim)
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{
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wlc_enable_mac(physhim->wlc);
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}
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void wlapi_bmac_mctrl(wlc_phy_shim_info_t *physhim, u32 mask, u32 val)
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{
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wlc_bmac_mctrl(physhim->wlc_hw, mask, val);
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}
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void wlapi_bmac_phy_reset(wlc_phy_shim_info_t *physhim)
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{
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wlc_bmac_phy_reset(physhim->wlc_hw);
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}
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void wlapi_bmac_bw_set(wlc_phy_shim_info_t *physhim, u16 bw)
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{
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wlc_bmac_bw_set(physhim->wlc_hw, bw);
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}
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u16 wlapi_bmac_get_txant(wlc_phy_shim_info_t *physhim)
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{
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return wlc_bmac_get_txant(physhim->wlc_hw);
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}
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void wlapi_bmac_phyclk_fgc(wlc_phy_shim_info_t *physhim, bool clk)
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{
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wlc_bmac_phyclk_fgc(physhim->wlc_hw, clk);
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}
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void wlapi_bmac_macphyclk_set(wlc_phy_shim_info_t *physhim, bool clk)
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{
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wlc_bmac_macphyclk_set(physhim->wlc_hw, clk);
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}
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void wlapi_bmac_core_phypll_ctl(wlc_phy_shim_info_t *physhim, bool on)
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{
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wlc_bmac_core_phypll_ctl(physhim->wlc_hw, on);
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}
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void wlapi_bmac_core_phypll_reset(wlc_phy_shim_info_t *physhim)
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{
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wlc_bmac_core_phypll_reset(physhim->wlc_hw);
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}
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void wlapi_bmac_ucode_wake_override_phyreg_set(wlc_phy_shim_info_t *physhim)
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{
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wlc_ucode_wake_override_set(physhim->wlc_hw, WLC_WAKE_OVERRIDE_PHYREG);
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}
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void wlapi_bmac_ucode_wake_override_phyreg_clear(wlc_phy_shim_info_t *physhim)
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{
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wlc_ucode_wake_override_clear(physhim->wlc_hw,
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WLC_WAKE_OVERRIDE_PHYREG);
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}
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void
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wlapi_bmac_write_template_ram(wlc_phy_shim_info_t *physhim, int offset,
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int len, void *buf)
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{
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wlc_bmac_write_template_ram(physhim->wlc_hw, offset, len, buf);
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}
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u16 wlapi_bmac_rate_shm_offset(wlc_phy_shim_info_t *physhim, u8 rate)
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{
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return wlc_bmac_rate_shm_offset(physhim->wlc_hw, rate);
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}
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void wlapi_ucode_sample_init(wlc_phy_shim_info_t *physhim)
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{
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}
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void
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wlapi_copyfrom_objmem(wlc_phy_shim_info_t *physhim, uint offset, void *buf,
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int len, u32 sel)
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{
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wlc_bmac_copyfrom_objmem(physhim->wlc_hw, offset, buf, len, sel);
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}
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void
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wlapi_copyto_objmem(wlc_phy_shim_info_t *physhim, uint offset, const void *buf,
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int l, u32 sel)
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{
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wlc_bmac_copyto_objmem(physhim->wlc_hw, offset, buf, l, sel);
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}
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