diff options
Diffstat (limited to 'drivers/staging/brcm80211/brcmsmac/aiutils.h')
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/aiutils.h | 546 |
1 files changed, 0 insertions, 546 deletions
diff --git a/drivers/staging/brcm80211/brcmsmac/aiutils.h b/drivers/staging/brcm80211/brcmsmac/aiutils.h deleted file mode 100644 index b98099eaa621..000000000000 --- a/drivers/staging/brcm80211/brcmsmac/aiutils.h +++ /dev/null @@ -1,546 +0,0 @@ -/* - * Copyright (c) 2011 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. - */ - -#ifndef _aiutils_h_ -#define _aiutils_h_ - -/* cpp contortions to concatenate w/arg prescan */ -#ifndef PAD -#define _PADLINE(line) pad ## line -#define _XSTR(line) _PADLINE(line) -#define PAD _XSTR(__LINE__) -#endif - -/* Include the soci specific files */ -#include <aidmp.h> - -/* - * SOC Interconnect Address Map. - * All regions may not exist on all chips. - */ -/* Physical SDRAM */ -#define SI_SDRAM_BASE 0x00000000 -/* Host Mode sb2pcitranslation0 (64 MB) */ -#define SI_PCI_MEM 0x08000000 -#define SI_PCI_MEM_SZ (64 * 1024 * 1024) -/* Host Mode sb2pcitranslation1 (64 MB) */ -#define SI_PCI_CFG 0x0c000000 -/* Byteswapped Physical SDRAM */ -#define SI_SDRAM_SWAPPED 0x10000000 -/* Region 2 for sdram (512 MB) */ -#define SI_SDRAM_R2 0x80000000 - -#ifdef SI_ENUM_BASE_VARIABLE -#define SI_ENUM_BASE (sii->pub.si_enum_base) -#else -#define SI_ENUM_BASE 0x18000000 /* Enumeration space base */ -#endif /* SI_ENUM_BASE_VARIABLE */ - -/* Wrapper space base */ -#define SI_WRAP_BASE 0x18100000 -/* each core gets 4Kbytes for registers */ -#define SI_CORE_SIZE 0x1000 -/* - * Max cores (this is arbitrary, for software - * convenience and could be changed if we - * make any larger chips - */ -#define SI_MAXCORES 16 - -/* On-chip RAM on chips that also have DDR */ -#define SI_FASTRAM 0x19000000 -#define SI_FASTRAM_SWAPPED 0x19800000 - -/* Flash Region 2 (region 1 shadowed here) */ -#define SI_FLASH2 0x1c000000 -/* Size of Flash Region 2 */ -#define SI_FLASH2_SZ 0x02000000 -/* ARM Cortex-M3 ROM */ -#define SI_ARMCM3_ROM 0x1e000000 -/* MIPS Flash Region 1 */ -#define SI_FLASH1 0x1fc00000 -/* MIPS Size of Flash Region 1 */ -#define SI_FLASH1_SZ 0x00400000 -/* ARM7TDMI-S ROM */ -#define SI_ARM7S_ROM 0x20000000 -/* ARM Cortex-M3 SRAM Region 2 */ -#define SI_ARMCM3_SRAM2 0x60000000 -/* ARM7TDMI-S SRAM Region 2 */ -#define SI_ARM7S_SRAM2 0x80000000 -/* ARM Flash Region 1 */ -#define SI_ARM_FLASH1 0xffff0000 -/* ARM Size of Flash Region 1 */ -#define SI_ARM_FLASH1_SZ 0x00010000 - -/* Client Mode sb2pcitranslation2 (1 GB) */ -#define SI_PCI_DMA 0x40000000 -/* Client Mode sb2pcitranslation2 (1 GB) */ -#define SI_PCI_DMA2 0x80000000 -/* Client Mode sb2pcitranslation2 size in bytes */ -#define SI_PCI_DMA_SZ 0x40000000 -/* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), low 32 bits */ -#define SI_PCIE_DMA_L32 0x00000000 -/* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), high 32 bits */ -#define SI_PCIE_DMA_H32 0x80000000 - -/* core codes */ -#define NODEV_CORE_ID 0x700 /* Invalid coreid */ -#define CC_CORE_ID 0x800 /* chipcommon core */ -#define ILINE20_CORE_ID 0x801 /* iline20 core */ -#define SRAM_CORE_ID 0x802 /* sram core */ -#define SDRAM_CORE_ID 0x803 /* sdram core */ -#define PCI_CORE_ID 0x804 /* pci core */ -#define MIPS_CORE_ID 0x805 /* mips core */ -#define ENET_CORE_ID 0x806 /* enet mac core */ -#define CODEC_CORE_ID 0x807 /* v90 codec core */ -#define USB_CORE_ID 0x808 /* usb 1.1 host/device core */ -#define ADSL_CORE_ID 0x809 /* ADSL core */ -#define ILINE100_CORE_ID 0x80a /* iline100 core */ -#define IPSEC_CORE_ID 0x80b /* ipsec core */ -#define UTOPIA_CORE_ID 0x80c /* utopia core */ -#define PCMCIA_CORE_ID 0x80d /* pcmcia core */ -#define SOCRAM_CORE_ID 0x80e /* internal memory core */ -#define MEMC_CORE_ID 0x80f /* memc sdram core */ -#define OFDM_CORE_ID 0x810 /* OFDM phy core */ -#define EXTIF_CORE_ID 0x811 /* external interface core */ -#define D11_CORE_ID 0x812 /* 802.11 MAC core */ -#define APHY_CORE_ID 0x813 /* 802.11a phy core */ -#define BPHY_CORE_ID 0x814 /* 802.11b phy core */ -#define GPHY_CORE_ID 0x815 /* 802.11g phy core */ -#define MIPS33_CORE_ID 0x816 /* mips3302 core */ -#define USB11H_CORE_ID 0x817 /* usb 1.1 host core */ -#define USB11D_CORE_ID 0x818 /* usb 1.1 device core */ -#define USB20H_CORE_ID 0x819 /* usb 2.0 host core */ -#define USB20D_CORE_ID 0x81a /* usb 2.0 device core */ -#define SDIOH_CORE_ID 0x81b /* sdio host core */ -#define ROBO_CORE_ID 0x81c /* roboswitch core */ -#define ATA100_CORE_ID 0x81d /* parallel ATA core */ -#define SATAXOR_CORE_ID 0x81e /* serial ATA & XOR DMA core */ -#define GIGETH_CORE_ID 0x81f /* gigabit ethernet core */ -#define PCIE_CORE_ID 0x820 /* pci express core */ -#define NPHY_CORE_ID 0x821 /* 802.11n 2x2 phy core */ -#define SRAMC_CORE_ID 0x822 /* SRAM controller core */ -#define MINIMAC_CORE_ID 0x823 /* MINI MAC/phy core */ -#define ARM11_CORE_ID 0x824 /* ARM 1176 core */ -#define ARM7S_CORE_ID 0x825 /* ARM7tdmi-s core */ -#define LPPHY_CORE_ID 0x826 /* 802.11a/b/g phy core */ -#define PMU_CORE_ID 0x827 /* PMU core */ -#define SSNPHY_CORE_ID 0x828 /* 802.11n single-stream phy core */ -#define SDIOD_CORE_ID 0x829 /* SDIO device core */ -#define ARMCM3_CORE_ID 0x82a /* ARM Cortex M3 core */ -#define HTPHY_CORE_ID 0x82b /* 802.11n 4x4 phy core */ -#define MIPS74K_CORE_ID 0x82c /* mips 74k core */ -#define GMAC_CORE_ID 0x82d /* Gigabit MAC core */ -#define DMEMC_CORE_ID 0x82e /* DDR1/2 memory controller core */ -#define PCIERC_CORE_ID 0x82f /* PCIE Root Complex core */ -#define OCP_CORE_ID 0x830 /* OCP2OCP bridge core */ -#define SC_CORE_ID 0x831 /* shared common core */ -#define AHB_CORE_ID 0x832 /* OCP2AHB bridge core */ -#define SPIH_CORE_ID 0x833 /* SPI host core */ -#define I2S_CORE_ID 0x834 /* I2S core */ -#define DMEMS_CORE_ID 0x835 /* SDR/DDR1 memory controller core */ -#define DEF_SHIM_COMP 0x837 /* SHIM component in ubus/6362 */ -#define OOB_ROUTER_CORE_ID 0x367 /* OOB router core ID */ -#define DEF_AI_COMP 0xfff /* Default component, in ai chips it - * maps all unused address ranges - */ - -/* There are TWO constants on all HND chips: SI_ENUM_BASE above, - * and chipcommon being the first core: - */ -#define SI_CC_IDX 0 - -/* SOC Interconnect types (aka chip types) */ -#define SOCI_AI 1 - -/* Common core control flags */ -#define SICF_BIST_EN 0x8000 -#define SICF_PME_EN 0x4000 -#define SICF_CORE_BITS 0x3ffc -#define SICF_FGC 0x0002 -#define SICF_CLOCK_EN 0x0001 - -/* Common core status flags */ -#define SISF_BIST_DONE 0x8000 -#define SISF_BIST_ERROR 0x4000 -#define SISF_GATED_CLK 0x2000 -#define SISF_DMA64 0x1000 -#define SISF_CORE_BITS 0x0fff - -/* A register that is common to all cores to - * communicate w/PMU regarding clock control. - */ -#define SI_CLK_CTL_ST 0x1e0 /* clock control and status */ - -/* clk_ctl_st register */ -#define CCS_FORCEALP 0x00000001 /* force ALP request */ -#define CCS_FORCEHT 0x00000002 /* force HT request */ -#define CCS_FORCEILP 0x00000004 /* force ILP request */ -#define CCS_ALPAREQ 0x00000008 /* ALP Avail Request */ -#define CCS_HTAREQ 0x00000010 /* HT Avail Request */ -#define CCS_FORCEHWREQOFF 0x00000020 /* Force HW Clock Request Off */ -#define CCS_ERSRC_REQ_MASK 0x00000700 /* external resource requests */ -#define CCS_ERSRC_REQ_SHIFT 8 -#define CCS_ALPAVAIL 0x00010000 /* ALP is available */ -#define CCS_HTAVAIL 0x00020000 /* HT is available */ -#define CCS_BP_ON_APL 0x00040000 /* RO: running on ALP clock */ -#define CCS_BP_ON_HT 0x00080000 /* RO: running on HT clock */ -#define CCS_ERSRC_STS_MASK 0x07000000 /* external resource status */ -#define CCS_ERSRC_STS_SHIFT 24 - -/* HT avail in chipc and pcmcia on 4328a0 */ -#define CCS0_HTAVAIL 0x00010000 -/* ALP avail in chipc and pcmcia on 4328a0 */ -#define CCS0_ALPAVAIL 0x00020000 - -/* Not really related to SOC Interconnect, but a couple of software - * conventions for the use the flash space: - */ - -/* Minumum amount of flash we support */ -#define FLASH_MIN 0x00020000 /* Minimum flash size */ - -/* A boot/binary may have an embedded block that describes its size */ -#define BISZ_OFFSET 0x3e0 /* At this offset into the binary */ -#define BISZ_MAGIC 0x4249535a /* Marked with value: 'BISZ' */ -#define BISZ_MAGIC_IDX 0 /* Word 0: magic */ -#define BISZ_TXTST_IDX 1 /* 1: text start */ -#define BISZ_TXTEND_IDX 2 /* 2: text end */ -#define BISZ_DATAST_IDX 3 /* 3: data start */ -#define BISZ_DATAEND_IDX 4 /* 4: data end */ -#define BISZ_BSSST_IDX 5 /* 5: bss start */ -#define BISZ_BSSEND_IDX 6 /* 6: bss end */ -#define BISZ_SIZE 7 /* descriptor size in 32-bit integers */ - -#define SI_INFO(sih) (si_info_t *)sih - -#define GOODCOREADDR(x, b) \ - (((x) >= (b)) && ((x) < ((b) + SI_MAXCORES * SI_CORE_SIZE)) && \ - IS_ALIGNED((x), SI_CORE_SIZE)) -#define GOODREGS(regs) \ - ((regs) != NULL && IS_ALIGNED((unsigned long)(regs), SI_CORE_SIZE)) -#define BADCOREADDR 0 -#define GOODIDX(idx) (((uint)idx) < SI_MAXCORES) -#define NOREV -1 /* Invalid rev */ - -/* Newer chips can access PCI/PCIE and CC core without requiring to change - * PCI BAR0 WIN - */ -#define SI_FAST(si) (((si)->pub.buscoretype == PCIE_CORE_ID) || \ - (((si)->pub.buscoretype == PCI_CORE_ID) && \ - (si)->pub.buscorerev >= 13)) - -#define PCIEREGS(si) (((char *)((si)->curmap) + PCI_16KB0_PCIREGS_OFFSET)) -#define CCREGS_FAST(si) (((char *)((si)->curmap) + PCI_16KB0_CCREGS_OFFSET)) - -/* - * Macros to disable/restore function core(D11, ENET, ILINE20, etc) interrupts - * before after core switching to avoid invalid register accesss inside ISR. - */ -#define INTR_OFF(si, intr_val) \ - if ((si)->intrsoff_fn && \ - (si)->coreid[(si)->curidx] == (si)->dev_coreid) \ - intr_val = (*(si)->intrsoff_fn)((si)->intr_arg) -#define INTR_RESTORE(si, intr_val) \ - if ((si)->intrsrestore_fn && \ - (si)->coreid[(si)->curidx] == (si)->dev_coreid) \ - (*(si)->intrsrestore_fn)((si)->intr_arg, intr_val) - -/* dynamic clock control defines */ -#define LPOMINFREQ 25000 /* low power oscillator min */ -#define LPOMAXFREQ 43000 /* low power oscillator max */ -#define XTALMINFREQ 19800000 /* 20 MHz - 1% */ -#define XTALMAXFREQ 20200000 /* 20 MHz + 1% */ -#define PCIMINFREQ 25000000 /* 25 MHz */ -#define PCIMAXFREQ 34000000 /* 33 MHz + fudge */ - -#define ILP_DIV_5MHZ 0 /* ILP = 5 MHz */ -#define ILP_DIV_1MHZ 4 /* ILP = 1 MHz */ - -#define PCI(si) (((si)->pub.bustype == PCI_BUS) && \ - ((si)->pub.buscoretype == PCI_CORE_ID)) -#define PCIE(si) (((si)->pub.bustype == PCI_BUS) && \ - ((si)->pub.buscoretype == PCIE_CORE_ID)) -#define PCI_FORCEHT(si) \ - (PCIE(si) && (si->pub.chip == BCM4716_CHIP_ID)) - -/* GPIO Based LED powersave defines */ -#define DEFAULT_GPIO_ONTIME 10 /* Default: 10% on */ -#define DEFAULT_GPIO_OFFTIME 90 /* Default: 10% on */ - -#ifndef DEFAULT_GPIOTIMERVAL -#define DEFAULT_GPIOTIMERVAL \ - ((DEFAULT_GPIO_ONTIME << GPIO_ONTIME_SHIFT) | DEFAULT_GPIO_OFFTIME) -#endif - -/* - * Data structure to export all chip specific common variables - * public (read-only) portion of aiutils handle returned by si_attach() - */ -struct si_pub { - uint bustype; /* SI_BUS, PCI_BUS */ - uint buscoretype; /* PCI_CORE_ID, PCIE_CORE_ID, PCMCIA_CORE_ID */ - uint buscorerev; /* buscore rev */ - uint buscoreidx; /* buscore index */ - int ccrev; /* chip common core rev */ - u32 cccaps; /* chip common capabilities */ - u32 cccaps_ext; /* chip common capabilities extension */ - int pmurev; /* pmu core rev */ - u32 pmucaps; /* pmu capabilities */ - uint boardtype; /* board type */ - uint boardvendor; /* board vendor */ - uint boardflags; /* board flags */ - uint boardflags2; /* board flags2 */ - uint chip; /* chip number */ - uint chiprev; /* chip revision */ - uint chippkg; /* chip package option */ - u32 chipst; /* chip status */ - bool issim; /* chip is in simulation or emulation */ - uint socirev; /* SOC interconnect rev */ - bool pci_pr32414; - -}; - -/* - * for HIGH_ONLY driver, the si_t must be writable to allow states sync from - * BMAC to HIGH driver for monolithic driver, it is readonly to prevent accident - * change - */ -typedef const struct si_pub si_t; - -/* - * Many of the routines below take an 'sih' handle as their first arg. - * Allocate this by calling si_attach(). Free it by calling si_detach(). - * At any one time, the sih is logically focused on one particular si core - * (the "current core"). - * Use si_setcore() or si_setcoreidx() to change the association to another core - */ - -#define BADIDX (SI_MAXCORES + 1) - -/* clkctl xtal what flags */ -#define XTAL 0x1 /* primary crystal oscillator (2050) */ -#define PLL 0x2 /* main chip pll */ - -/* clkctl clk mode */ -#define CLK_FAST 0 /* force fast (pll) clock */ -#define CLK_DYNAMIC 2 /* enable dynamic clock control */ - -/* GPIO usage priorities */ -#define GPIO_DRV_PRIORITY 0 /* Driver */ -#define GPIO_APP_PRIORITY 1 /* Application */ -#define GPIO_HI_PRIORITY 2 /* Highest priority. Ignore GPIO - * reservation - */ - -/* GPIO pull up/down */ -#define GPIO_PULLUP 0 -#define GPIO_PULLDN 1 - -/* GPIO event regtype */ -#define GPIO_REGEVT 0 /* GPIO register event */ -#define GPIO_REGEVT_INTMSK 1 /* GPIO register event int mask */ -#define GPIO_REGEVT_INTPOL 2 /* GPIO register event int polarity */ - -/* device path */ -#define SI_DEVPATH_BUFSZ 16 /* min buffer size in bytes */ - -/* SI routine enumeration: to be used by update function with multiple hooks */ -#define SI_DOATTACH 1 -#define SI_PCIDOWN 2 -#define SI_PCIUP 3 - -#define ISSIM_ENAB(sih) 0 - -/* PMU clock/power control */ -#if defined(BCMPMUCTL) -#define PMUCTL_ENAB(sih) (BCMPMUCTL) -#else -#define PMUCTL_ENAB(sih) ((sih)->cccaps & CC_CAP_PMU) -#endif - -/* chipcommon clock/power control (exclusive with PMU's) */ -#if defined(BCMPMUCTL) && BCMPMUCTL -#define CCCTL_ENAB(sih) (0) -#define CCPLL_ENAB(sih) (0) -#else -#define CCCTL_ENAB(sih) ((sih)->cccaps & CC_CAP_PWR_CTL) -#define CCPLL_ENAB(sih) ((sih)->cccaps & CC_CAP_PLL_MASK) -#endif - -typedef void (*gpio_handler_t) (u32 stat, void *arg); - -/* External PA enable mask */ -#define GPIO_CTRL_EPA_EN_MASK 0x40 - -#define SI_ERROR(args) - -#ifdef BCMDBG -#define SI_MSG(args) printk args -#else -#define SI_MSG(args) -#endif /* BCMDBG */ - -/* Define SI_VMSG to printf for verbose debugging, but don't check it in */ -#define SI_VMSG(args) - -#define IS_SIM(chippkg) \ - ((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID)) - -typedef u32(*si_intrsoff_t) (void *intr_arg); -typedef void (*si_intrsrestore_t) (void *intr_arg, u32 arg); -typedef bool(*si_intrsenabled_t) (void *intr_arg); - -typedef struct gpioh_item { - void *arg; - bool level; - gpio_handler_t handler; - u32 event; - struct gpioh_item *next; -} gpioh_item_t; - -/* misc si info needed by some of the routines */ -typedef struct si_info { - struct si_pub pub; /* back plane public state (must be first) */ - void *pbus; /* handle to bus (pci/sdio/..) */ - uint dev_coreid; /* the core provides driver functions */ - void *intr_arg; /* interrupt callback function arg */ - si_intrsoff_t intrsoff_fn; /* turns chip interrupts off */ - si_intrsrestore_t intrsrestore_fn; /* restore chip interrupts */ - si_intrsenabled_t intrsenabled_fn; /* check if interrupts are enabled */ - - void *pch; /* PCI/E core handle */ - - gpioh_item_t *gpioh_head; /* GPIO event handlers list */ - - bool memseg; /* flag to toggle MEM_SEG register */ - - char *vars; - uint varsz; - - void *curmap; /* current regs va */ - void *regs[SI_MAXCORES]; /* other regs va */ - - uint curidx; /* current core index */ - uint numcores; /* # discovered cores */ - uint coreid[SI_MAXCORES]; /* id of each core */ - u32 coresba[SI_MAXCORES]; /* backplane address of each core */ - void *regs2[SI_MAXCORES]; /* 2nd virtual address per core (usbh20) */ - u32 coresba2[SI_MAXCORES]; /* 2nd phys address per core (usbh20) */ - u32 coresba_size[SI_MAXCORES]; /* backplane address space size */ - u32 coresba2_size[SI_MAXCORES]; /* second address space size */ - - void *curwrap; /* current wrapper va */ - void *wrappers[SI_MAXCORES]; /* other cores wrapper va */ - u32 wrapba[SI_MAXCORES]; /* address of controlling wrapper */ - - u32 cia[SI_MAXCORES]; /* erom cia entry for each core */ - u32 cib[SI_MAXCORES]; /* erom cia entry for each core */ - u32 oob_router; /* oob router registers for axi */ -} si_info_t; - -/* AMBA Interconnect exported externs */ -extern void ai_scan(si_t *sih, void *regs, uint devid); - -extern uint ai_flag(si_t *sih); -extern void ai_setint(si_t *sih, int siflag); -extern uint ai_coreidx(si_t *sih); -extern uint ai_corevendor(si_t *sih); -extern uint ai_corerev(si_t *sih); -extern bool ai_iscoreup(si_t *sih); -extern void *ai_setcoreidx(si_t *sih, uint coreidx); -extern u32 ai_core_cflags(si_t *sih, u32 mask, u32 val); -extern void ai_core_cflags_wo(si_t *sih, u32 mask, u32 val); -extern u32 ai_core_sflags(si_t *sih, u32 mask, u32 val); -extern uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, - uint val); -extern void ai_core_reset(si_t *sih, u32 bits, u32 resetbits); -extern void ai_core_disable(si_t *sih, u32 bits); -extern int ai_numaddrspaces(si_t *sih); -extern u32 ai_addrspace(si_t *sih, uint asidx); -extern u32 ai_addrspacesize(si_t *sih, uint asidx); -extern void ai_write_wrap_reg(si_t *sih, u32 offset, u32 val); - -/* === exported functions === */ -extern si_t *ai_attach(uint pcidev, void *regs, uint bustype, - void *sdh, char **vars, uint *varsz); - -extern void ai_detach(si_t *sih); -extern bool ai_pci_war16165(si_t *sih); - -extern uint ai_coreid(si_t *sih); -extern uint ai_corerev(si_t *sih); -extern uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, - uint val); -extern void ai_write_wrapperreg(si_t *sih, u32 offset, u32 val); -extern u32 ai_core_cflags(si_t *sih, u32 mask, u32 val); -extern u32 ai_core_sflags(si_t *sih, u32 mask, u32 val); -extern bool ai_iscoreup(si_t *sih); -extern uint ai_findcoreidx(si_t *sih, uint coreid, uint coreunit); -extern void *ai_setcoreidx(si_t *sih, uint coreidx); -extern void *ai_setcore(si_t *sih, uint coreid, uint coreunit); -extern void *ai_switch_core(si_t *sih, uint coreid, uint *origidx, - uint *intr_val); -extern void ai_restore_core(si_t *sih, uint coreid, uint intr_val); -extern void ai_core_reset(si_t *sih, u32 bits, u32 resetbits); -extern void ai_core_disable(si_t *sih, u32 bits); -extern u32 ai_alp_clock(si_t *sih); -extern u32 ai_ilp_clock(si_t *sih); -extern void ai_pci_setup(si_t *sih, uint coremask); -extern void ai_setint(si_t *sih, int siflag); -extern bool ai_backplane64(si_t *sih); -extern void ai_register_intr_callback(si_t *sih, void *intrsoff_fn, - void *intrsrestore_fn, - void *intrsenabled_fn, void *intr_arg); -extern void ai_deregister_intr_callback(si_t *sih); -extern void ai_clkctl_init(si_t *sih); -extern u16 ai_clkctl_fast_pwrup_delay(si_t *sih); -extern bool ai_clkctl_cc(si_t *sih, uint mode); -extern int ai_clkctl_xtal(si_t *sih, uint what, bool on); -extern bool ai_deviceremoved(si_t *sih); -extern u32 ai_gpiocontrol(si_t *sih, u32 mask, u32 val, - u8 priority); - -/* OTP status */ -extern bool ai_is_otp_disabled(si_t *sih); -extern bool ai_is_otp_powered(si_t *sih); -extern void ai_otp_power(si_t *sih, bool on); - -/* SPROM availability */ -extern bool ai_is_sprom_available(si_t *sih); - -/* - * Build device path. Path size must be >= SI_DEVPATH_BUFSZ. - * The returned path is NULL terminated and has trailing '/'. - * Return 0 on success, nonzero otherwise. - */ -extern int ai_devpath(si_t *sih, char *path, int size); -/* Read variable with prepending the devpath to the name */ -extern char *ai_getdevpathvar(si_t *sih, const char *name); -extern int ai_getdevpathintvar(si_t *sih, const char *name); - -extern void ai_pci_sleep(si_t *sih); -extern void ai_pci_down(si_t *sih); -extern void ai_pci_up(si_t *sih); -extern int ai_pci_fixcfg(si_t *sih); - -extern void ai_chipcontrl_epa4331(si_t *sih, bool on); -/* Enable Ex-PA for 4313 */ -extern void ai_epa_4313war(si_t *sih); - -char *ai_getnvramflvar(si_t *sih, const char *name); - -#endif /* _aiutils_h_ */ |