diff options
Diffstat (limited to 'drivers/staging/brcm80211/sys/wlc_phy_shim.c')
-rw-r--r-- | drivers/staging/brcm80211/sys/wlc_phy_shim.c | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/drivers/staging/brcm80211/sys/wlc_phy_shim.c b/drivers/staging/brcm80211/sys/wlc_phy_shim.c new file mode 100644 index 00000000000..535ba8cd62b --- /dev/null +++ b/drivers/staging/brcm80211/sys/wlc_phy_shim.c @@ -0,0 +1,251 @@ +/* + * Copyright (c) 2010 Broadcom Corporation + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* + * This is "two-way" interface, acting as the SHIM layer between WL and PHY layer. + * WL driver can optinally call this translation layer to do some preprocessing, then reach PHY. + * On the PHY->WL driver direction, all calls go through this layer since PHY doesn't have the + * access to wlc_hw pointer. + */ + +#include <wlc_cfg.h> +#include <typedefs.h> +#include <bcmutils.h> +#include <bcmdefs.h> +#include <osl.h> + +#include <proto/802.11.h> +#include <bcmwifi.h> +#include <siutils.h> +#include <bcmendian.h> +#include <wlioctl.h> +#include <sbconfig.h> +#include <sbchipc.h> +#include <pcicfg.h> +#include <sbhndpio.h> +#include <sbhnddma.h> +#include <hnddma.h> +#include <hndpmu.h> +#include <d11.h> +#include <wlc_rate.h> +#include <wlc_pub.h> +#include <wlc_channel.h> +#include <bcmsrom.h> +#include <wlc_key.h> + +#include <wlc_mac80211.h> + +#include <wlc_bmac.h> +#include <wlc_phy_shim.h> +#include <wlc_phy_hal.h> +#include <wl_export.h> + +/* PHY SHIM module specific state */ +struct wlc_phy_shim_info { + wlc_hw_info_t *wlc_hw; /* pointer to main wlc_hw structure */ + void *wlc; /* pointer to main wlc structure */ + void *wl; /* pointer to os-specific private state */ +}; + +wlc_phy_shim_info_t *BCMATTACHFN(wlc_phy_shim_attach) (wlc_hw_info_t * wlc_hw, + void *wl, void *wlc) { + wlc_phy_shim_info_t *physhim = NULL; + + if (! + (physhim = + (wlc_phy_shim_info_t *) MALLOC(wlc_hw->osh, + sizeof(wlc_phy_shim_info_t)))) { + WL_ERROR(("wl%d: wlc_phy_shim_attach: out of mem, malloced %d bytes\n", wlc_hw->unit, MALLOCED(wlc_hw->osh))); + return NULL; + } + bzero((char *)physhim, sizeof(wlc_phy_shim_info_t)); + physhim->wlc_hw = wlc_hw; + physhim->wlc = wlc; + physhim->wl = wl; + + return physhim; +} + +void BCMATTACHFN(wlc_phy_shim_detach) (wlc_phy_shim_info_t * physhim) { + if (!physhim) + return; + + MFREE(physhim->wlc_hw->osh, physhim, sizeof(wlc_phy_shim_info_t)); +} + +struct wlapi_timer *wlapi_init_timer(wlc_phy_shim_info_t * physhim, + void (*fn) (void *arg), void *arg, + const char *name) +{ + return (struct wlapi_timer *)wl_init_timer(physhim->wl, fn, arg, name); +} + +void wlapi_free_timer(wlc_phy_shim_info_t * physhim, struct wlapi_timer *t) +{ + wl_free_timer(physhim->wl, (struct wl_timer *)t); +} + +void +wlapi_add_timer(wlc_phy_shim_info_t * physhim, struct wlapi_timer *t, uint ms, + int periodic) +{ + wl_add_timer(physhim->wl, (struct wl_timer *)t, ms, periodic); +} + +bool wlapi_del_timer(wlc_phy_shim_info_t * physhim, struct wlapi_timer *t) +{ + return wl_del_timer(physhim->wl, (struct wl_timer *)t); +} + +void wlapi_intrson(wlc_phy_shim_info_t * physhim) +{ + wl_intrson(physhim->wl); +} + +uint32 wlapi_intrsoff(wlc_phy_shim_info_t * physhim) +{ + return wl_intrsoff(physhim->wl); +} + +void wlapi_intrsrestore(wlc_phy_shim_info_t * physhim, uint32 macintmask) +{ + wl_intrsrestore(physhim->wl, macintmask); +} + +void wlapi_bmac_write_shm(wlc_phy_shim_info_t * physhim, uint offset, uint16 v) +{ + wlc_bmac_write_shm(physhim->wlc_hw, offset, v); +} + +uint16 wlapi_bmac_read_shm(wlc_phy_shim_info_t * physhim, uint offset) +{ + return wlc_bmac_read_shm(physhim->wlc_hw, offset); +} + +void +wlapi_bmac_mhf(wlc_phy_shim_info_t * physhim, uint8 idx, uint16 mask, + uint16 val, int bands) +{ + wlc_bmac_mhf(physhim->wlc_hw, idx, mask, val, bands); +} + +void wlapi_bmac_corereset(wlc_phy_shim_info_t * physhim, uint32 flags) +{ + wlc_bmac_corereset(physhim->wlc_hw, flags); +} + +void wlapi_suspend_mac_and_wait(wlc_phy_shim_info_t * physhim) +{ + wlc_suspend_mac_and_wait(physhim->wlc); +} + +void wlapi_switch_macfreq(wlc_phy_shim_info_t * physhim, uint8 spurmode) +{ + wlc_bmac_switch_macfreq(physhim->wlc_hw, spurmode); +} + +void wlapi_enable_mac(wlc_phy_shim_info_t * physhim) +{ + wlc_enable_mac(physhim->wlc); +} + +void wlapi_bmac_mctrl(wlc_phy_shim_info_t * physhim, uint32 mask, uint32 val) +{ + wlc_bmac_mctrl(physhim->wlc_hw, mask, val); +} + +void wlapi_bmac_phy_reset(wlc_phy_shim_info_t * physhim) +{ + wlc_bmac_phy_reset(physhim->wlc_hw); +} + +void wlapi_bmac_bw_set(wlc_phy_shim_info_t * physhim, uint16 bw) +{ + wlc_bmac_bw_set(physhim->wlc_hw, bw); +} + +uint16 wlapi_bmac_get_txant(wlc_phy_shim_info_t * physhim) +{ + return wlc_bmac_get_txant(physhim->wlc_hw); +} + +void wlapi_bmac_phyclk_fgc(wlc_phy_shim_info_t * physhim, bool clk) +{ + wlc_bmac_phyclk_fgc(physhim->wlc_hw, clk); +} + +void wlapi_bmac_macphyclk_set(wlc_phy_shim_info_t * physhim, bool clk) +{ + wlc_bmac_macphyclk_set(physhim->wlc_hw, clk); +} + +void wlapi_bmac_core_phypll_ctl(wlc_phy_shim_info_t * physhim, bool on) +{ + wlc_bmac_core_phypll_ctl(physhim->wlc_hw, on); +} + +void wlapi_bmac_core_phypll_reset(wlc_phy_shim_info_t * physhim) +{ + wlc_bmac_core_phypll_reset(physhim->wlc_hw); +} + +void wlapi_bmac_ucode_wake_override_phyreg_set(wlc_phy_shim_info_t * physhim) +{ + wlc_ucode_wake_override_set(physhim->wlc_hw, WLC_WAKE_OVERRIDE_PHYREG); +} + +void wlapi_bmac_ucode_wake_override_phyreg_clear(wlc_phy_shim_info_t * physhim) +{ + wlc_ucode_wake_override_clear(physhim->wlc_hw, + WLC_WAKE_OVERRIDE_PHYREG); +} + +void +wlapi_bmac_write_template_ram(wlc_phy_shim_info_t * physhim, int offset, + int len, void *buf) +{ + wlc_bmac_write_template_ram(physhim->wlc_hw, offset, len, buf); +} + +uint16 wlapi_bmac_rate_shm_offset(wlc_phy_shim_info_t * physhim, uint8 rate) +{ + return wlc_bmac_rate_shm_offset(physhim->wlc_hw, rate); +} + +void wlapi_ucode_sample_init(wlc_phy_shim_info_t * physhim) +{ +} + +void +wlapi_copyfrom_objmem(wlc_phy_shim_info_t * physhim, uint offset, void *buf, + int len, uint32 sel) +{ + wlc_bmac_copyfrom_objmem(physhim->wlc_hw, offset, buf, len, sel); +} + +void +wlapi_copyto_objmem(wlc_phy_shim_info_t * physhim, uint offset, const void *buf, + int l, uint32 sel) +{ + wlc_bmac_copyto_objmem(physhim->wlc_hw, offset, buf, l, sel); +} + +void +wlapi_bmac_pktengtx(wlc_phy_shim_info_t * physhim, wl_pkteng_t * pkteng, + uint8 rate, struct ether_addr *sa, uint32 wait_delay) +{ + wlc_pktengtx(physhim->wlc, pkteng, rate, sa, wait_delay); +} |