314 lines
10 KiB
C
314 lines
10 KiB
C
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/*
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* Misc utility routines for accessing the SOC Interconnects
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* of Broadcom HNBU chips.
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*
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* Copyright (C) 1999-2012, Broadcom Corporation
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*
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* Unless you and Broadcom execute a separate written software license
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* agreement governing use of this software, this software is licensed to you
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* under the terms of the GNU General Public License version 2 (the "GPL"),
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* available at http://www.broadcom.com/licenses/GPLv2.php, with the
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* following added to such license:
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*
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* As a special exception, the copyright holders of this software give you
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* permission to link this software with independent modules, and to copy and
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* distribute the resulting executable under terms of your choice, provided that
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* you also meet, for each linked independent module, the terms and conditions of
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* the license of that module. An independent module is a module which is not
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* derived from this software. The special exception does not apply to any
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* modifications of the software.
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*
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* Notwithstanding the above, under no circumstances may you combine this
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* software in any way with any other Broadcom software provided under a license
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* other than the GPL, without Broadcom's express prior written consent.
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*
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* $Id: siutils.h 321982 2012-03-19 06:58:08Z $
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*/
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#ifndef _siutils_h_
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#define _siutils_h_
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struct si_pub {
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uint socitype;
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uint bustype;
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uint buscoretype;
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uint buscorerev;
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uint buscoreidx;
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int ccrev;
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uint32 cccaps;
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uint32 cccaps_ext;
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int pmurev;
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uint32 pmucaps;
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uint boardtype;
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uint boardrev;
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uint boardvendor;
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uint boardflags;
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uint boardflags2;
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uint chip;
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uint chiprev;
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uint chippkg;
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uint32 chipst;
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bool issim;
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uint socirev;
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bool pci_pr32414;
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};
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typedef const struct si_pub si_t;
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#define SI_OSH NULL
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#define BADIDX (SI_MAXCORES + 1)
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#define XTAL 0x1
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#define PLL 0x2
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#define CLK_FAST 0
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#define CLK_DYNAMIC 2
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#define GPIO_DRV_PRIORITY 0
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#define GPIO_APP_PRIORITY 1
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#define GPIO_HI_PRIORITY 2
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#define GPIO_PULLUP 0
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#define GPIO_PULLDN 1
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#define GPIO_REGEVT 0
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#define GPIO_REGEVT_INTMSK 1
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#define GPIO_REGEVT_INTPOL 2
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#define SI_DEVPATH_BUFSZ 16
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#define SI_DOATTACH 1
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#define SI_PCIDOWN 2
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#define SI_PCIUP 3
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#define ISSIM_ENAB(sih) 0
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#if defined(BCMPMUCTL)
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#define PMUCTL_ENAB(sih) (BCMPMUCTL)
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#else
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#define PMUCTL_ENAB(sih) ((sih)->cccaps & CC_CAP_PMU)
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#endif
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#if defined(BCMPMUCTL) && BCMPMUCTL
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#define CCCTL_ENAB(sih) (0)
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#define CCPLL_ENAB(sih) (0)
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#else
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#define CCCTL_ENAB(sih) ((sih)->cccaps & CC_CAP_PWR_CTL)
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#define CCPLL_ENAB(sih) ((sih)->cccaps & CC_CAP_PLL_MASK)
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#endif
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typedef void (*gpio_handler_t)(uint32 stat, void *arg);
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#define CC_BTCOEX_EN_MASK 0x01
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#define GPIO_CTRL_EPA_EN_MASK 0x40
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#define GPIO_CTRL_5_6_EN_MASK 0x60
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#define GPIO_CTRL_7_6_EN_MASK 0xC0
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#define GPIO_OUT_7_EN_MASK 0x80
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extern si_t *si_attach(uint pcidev, osl_t *osh, void *regs, uint bustype,
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void *sdh, char **vars, uint *varsz);
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extern si_t *si_kattach(osl_t *osh);
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extern void si_detach(si_t *sih);
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extern bool si_pci_war16165(si_t *sih);
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extern uint si_corelist(si_t *sih, uint coreid[]);
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extern uint si_coreid(si_t *sih);
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extern uint si_flag(si_t *sih);
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extern uint si_intflag(si_t *sih);
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extern uint si_coreidx(si_t *sih);
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extern uint si_coreunit(si_t *sih);
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extern uint si_corevendor(si_t *sih);
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extern uint si_corerev(si_t *sih);
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extern void *si_osh(si_t *sih);
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extern void si_setosh(si_t *sih, osl_t *osh);
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extern uint si_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val);
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extern void *si_coreregs(si_t *sih);
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extern uint si_wrapperreg(si_t *sih, uint32 offset, uint32 mask, uint32 val);
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extern uint32 si_core_cflags(si_t *sih, uint32 mask, uint32 val);
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extern void si_core_cflags_wo(si_t *sih, uint32 mask, uint32 val);
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extern uint32 si_core_sflags(si_t *sih, uint32 mask, uint32 val);
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extern bool si_iscoreup(si_t *sih);
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extern uint si_findcoreidx(si_t *sih, uint coreid, uint coreunit);
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extern void *si_setcoreidx(si_t *sih, uint coreidx);
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extern void *si_setcore(si_t *sih, uint coreid, uint coreunit);
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extern void *si_switch_core(si_t *sih, uint coreid, uint *origidx, uint *intr_val);
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extern void si_restore_core(si_t *sih, uint coreid, uint intr_val);
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extern int si_numaddrspaces(si_t *sih);
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extern uint32 si_addrspace(si_t *sih, uint asidx);
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extern uint32 si_addrspacesize(si_t *sih, uint asidx);
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extern void si_coreaddrspaceX(si_t *sih, uint asidx, uint32 *addr, uint32 *size);
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extern int si_corebist(si_t *sih);
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extern void si_core_reset(si_t *sih, uint32 bits, uint32 resetbits);
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extern void si_core_disable(si_t *sih, uint32 bits);
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extern uint32 si_clock_rate(uint32 pll_type, uint32 n, uint32 m);
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extern bool si_read_pmu_autopll(si_t *sih);
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extern uint32 si_clock(si_t *sih);
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extern uint32 si_alp_clock(si_t *sih);
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extern uint32 si_ilp_clock(si_t *sih);
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extern void si_pci_setup(si_t *sih, uint coremask);
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extern void si_pcmcia_init(si_t *sih);
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extern void si_setint(si_t *sih, int siflag);
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extern bool si_backplane64(si_t *sih);
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extern void si_register_intr_callback(si_t *sih, void *intrsoff_fn, void *intrsrestore_fn,
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void *intrsenabled_fn, void *intr_arg);
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extern void si_deregister_intr_callback(si_t *sih);
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extern void si_clkctl_init(si_t *sih);
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extern uint16 si_clkctl_fast_pwrup_delay(si_t *sih);
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extern bool si_clkctl_cc(si_t *sih, uint mode);
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extern int si_clkctl_xtal(si_t *sih, uint what, bool on);
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extern uint32 si_gpiotimerval(si_t *sih, uint32 mask, uint32 val);
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extern void si_btcgpiowar(si_t *sih);
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extern bool si_deviceremoved(si_t *sih);
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extern uint32 si_socram_size(si_t *sih);
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extern uint32 si_socdevram_size(si_t *sih);
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extern uint32 si_socram_srmem_size(si_t *sih);
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extern void si_socdevram(si_t *sih, bool set, uint8 *ennable, uint8 *protect, uint8 *remap);
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extern bool si_socdevram_pkg(si_t *sih);
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extern bool si_socdevram_remap_isenb(si_t *sih);
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extern uint32 si_socdevram_remap_size(si_t *sih);
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extern void si_watchdog(si_t *sih, uint ticks);
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extern void si_watchdog_ms(si_t *sih, uint32 ms);
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extern uint32 si_watchdog_msticks(void);
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extern void *si_gpiosetcore(si_t *sih);
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extern uint32 si_gpiocontrol(si_t *sih, uint32 mask, uint32 val, uint8 priority);
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extern uint32 si_gpioouten(si_t *sih, uint32 mask, uint32 val, uint8 priority);
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extern uint32 si_gpioout(si_t *sih, uint32 mask, uint32 val, uint8 priority);
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extern uint32 si_gpioin(si_t *sih);
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extern uint32 si_gpiointpolarity(si_t *sih, uint32 mask, uint32 val, uint8 priority);
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extern uint32 si_gpiointmask(si_t *sih, uint32 mask, uint32 val, uint8 priority);
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extern uint32 si_gpioled(si_t *sih, uint32 mask, uint32 val);
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extern uint32 si_gpioreserve(si_t *sih, uint32 gpio_num, uint8 priority);
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extern uint32 si_gpiorelease(si_t *sih, uint32 gpio_num, uint8 priority);
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extern uint32 si_gpiopull(si_t *sih, bool updown, uint32 mask, uint32 val);
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extern uint32 si_gpioevent(si_t *sih, uint regtype, uint32 mask, uint32 val);
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extern uint32 si_gpio_int_enable(si_t *sih, bool enable);
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extern void *si_gpio_handler_register(si_t *sih, uint32 e, bool lev, gpio_handler_t cb, void *arg);
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extern void si_gpio_handler_unregister(si_t *sih, void* gpioh);
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extern void si_gpio_handler_process(si_t *sih);
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extern bool si_pci_pmecap(si_t *sih);
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struct osl_info;
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extern bool si_pci_fastpmecap(struct osl_info *osh);
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extern bool si_pci_pmestat(si_t *sih);
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extern void si_pci_pmeclr(si_t *sih);
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extern void si_pci_pmeen(si_t *sih);
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extern void si_pci_pmestatclr(si_t *sih);
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extern uint si_pcie_readreg(void *sih, uint addrtype, uint offset);
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extern void si_sdio_init(si_t *sih);
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extern uint16 si_d11_devid(si_t *sih);
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extern int si_corepciid(si_t *sih, uint func, uint16 *pcivendor, uint16 *pcidevice,
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uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif, uint8 *pciheader);
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#define si_eci(sih) 0
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static INLINE void * si_eci_init(si_t *sih) {return NULL;}
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#define si_eci_notify_bt(sih, type, val) (0)
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#define si_seci(sih) 0
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#define si_seci_upd(sih, a) do {} while (0)
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static INLINE void * si_seci_init(si_t *sih, uint8 use_seci) {return NULL;}
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#define si_seci_down(sih) do {} while (0)
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extern bool si_is_otp_disabled(si_t *sih);
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extern bool si_is_otp_powered(si_t *sih);
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extern void si_otp_power(si_t *sih, bool on);
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extern bool si_is_sprom_available(si_t *sih);
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extern bool si_is_sprom_enabled(si_t *sih);
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extern void si_sprom_enable(si_t *sih, bool enable);
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extern int si_cis_source(si_t *sih);
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#define CIS_DEFAULT 0
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#define CIS_SROM 1
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#define CIS_OTP 2
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#define DEFAULT_FAB 0x0
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#define CSM_FAB7 0x1
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#define TSMC_FAB12 0x2
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#define SMIC_FAB4 0x3
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extern int si_otp_fabid(si_t *sih, uint16 *fabid, bool rw);
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extern uint16 si_fabid(si_t *sih);
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extern int si_devpath(si_t *sih, char *path, int size);
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extern char *si_getdevpathvar(si_t *sih, const char *name);
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extern int si_getdevpathintvar(si_t *sih, const char *name);
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extern char *si_coded_devpathvar(si_t *sih, char *varname, int var_len, const char *name);
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extern uint8 si_pcieclkreq(si_t *sih, uint32 mask, uint32 val);
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extern uint32 si_pcielcreg(si_t *sih, uint32 mask, uint32 val);
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extern void si_war42780_clkreq(si_t *sih, bool clkreq);
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extern void si_pci_down(si_t *sih);
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extern void si_pci_up(si_t *sih);
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extern void si_pci_sleep(si_t *sih);
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extern void si_pcie_war_ovr_update(si_t *sih, uint8 aspm);
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extern void si_pcie_power_save_enable(si_t *sih, bool enable);
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extern void si_pcie_extendL1timer(si_t *sih, bool extend);
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extern int si_pci_fixcfg(si_t *sih);
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extern void si_chippkg_set(si_t *sih, uint);
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extern void si_chipcontrl_btshd0_4331(si_t *sih, bool on);
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extern void si_chipcontrl_restore(si_t *sih, uint32 val);
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extern uint32 si_chipcontrl_read(si_t *sih);
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extern void si_chipcontrl_epa4331(si_t *sih, bool on);
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extern void si_chipcontrl_epa4331_wowl(si_t *sih, bool enter_wowl);
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extern void si_chipcontrl_srom4360(si_t *sih, bool on);
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extern void si_epa_4313war(si_t *sih);
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extern void si_btc_enable_chipcontrol(si_t *sih);
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extern void si_btcombo_p250_4313_war(si_t *sih);
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extern void si_btcombo_43228_war(si_t *sih);
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extern void si_clk_pmu_htavail_set(si_t *sih, bool set_clear);
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extern uint si_pll_reset(si_t *sih);
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extern bool si_taclear(si_t *sih, bool details);
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extern uint32 si_pciereg(si_t *sih, uint32 offset, uint32 mask, uint32 val, uint type);
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extern uint32 si_pcieserdesreg(si_t *sih, uint32 mdioslave, uint32 offset, uint32 mask, uint32 val);
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extern void si_pcie_set_request_size(si_t *sih, uint16 size);
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extern uint16 si_pcie_get_request_size(si_t *sih);
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extern uint16 si_pcie_get_ssid(si_t *sih);
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extern uint32 si_pcie_get_bar0(si_t *sih);
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extern int si_pcie_configspace_cache(si_t *sih);
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extern int si_pcie_configspace_restore(si_t *sih);
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extern int si_pcie_configspace_get(si_t *sih, uint8 *buf, uint size);
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char *si_getnvramflvar(si_t *sih, const char *name);
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#endif
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