/* * Include file private to the SOC Interconnect support files. * * Copyright (C) 1999-2017, Broadcom Corporation * * Unless you and Broadcom execute a separate written software license * agreement governing use of this software, this software is licensed to you * under the terms of the GNU General Public License version 2 (the "GPL"), * available at http://www.broadcom.com/licenses/GPLv2.php, with the * following added to such license: * * As a special exception, the copyright holders of this software give you * permission to link this software with independent modules, and to copy and * distribute the resulting executable under terms of your choice, provided that * you also meet, for each linked independent module, the terms and conditions of * the license of that module. An independent module is a module which is not * derived from this software. The special exception does not apply to any * modifications of the software. * * Notwithstanding the above, under no circumstances may you combine this * software in any way with any other Broadcom software provided under a license * other than the GPL, without Broadcom's express prior written consent. * * * <> * * $Id: siutils_priv.h 625739 2016-03-17 12:28:03Z $ */ #ifndef _siutils_priv_h_ #define _siutils_priv_h_ #if defined(SI_ERROR_ENFORCE) #define SI_ERROR(args) printf args #else #define SI_ERROR(args) printf args #endif #if defined(ENABLE_CORECAPTURE) #define SI_PRINT(args) osl_wificc_logDebug args #else #define SI_PRINT(args) printf args #endif /* ENABLE_CORECAPTURE */ #define SI_MSG(args) #ifdef BCMDBG_SI #define SI_VMSG(args) printf args #else #define SI_VMSG(args) #endif #define IS_SIM(chippkg) ((chippkg == HDLSIM_PKG_ID) || (chippkg == HWSIM_PKG_ID)) typedef uint32 (*si_intrsoff_t)(void *intr_arg); typedef void (*si_intrsrestore_t)(void *intr_arg, uint32 arg); typedef bool (*si_intrsenabled_t)(void *intr_arg); #define SI_GPIO_MAX 16 typedef struct gci_gpio_item { void *arg; uint8 gci_gpio; uint8 status; gci_gpio_handler_t handler; struct gci_gpio_item *next; } gci_gpio_item_t; #define AI_SLAVE_WRAPPER 0 #define AI_MASTER_WRAPPER 1 typedef struct axi_wrapper { uint32 mfg; uint32 cid; uint32 rev; uint32 wrapper_type; uint32 wrapper_addr; uint32 wrapper_size; } axi_wrapper_t; #define SI_MAX_AXI_WRAPPERS 32 #define AI_REG_READ_TIMEOUT 300 /* in msec */ /* for some combo chips, BT side accesses chipcommon->0x190, as a 16 byte addr */ /* register at 0x19C doesn't exist, so error is logged at the slave wrapper */ #define BT_CC_SPROM_BADREG_LO 0x18000190 #define BT_CC_SPROM_BADREG_HI 0 #define BCM4350_BT_AXI_ID 6 #define BCM4345_BT_AXI_ID 6 typedef struct si_cores_info { volatile void *regs[SI_MAXCORES]; /* other regs va */ uint coreid[SI_MAXCORES]; /**< id of each core */ uint32 coresba[SI_MAXCORES]; /**< backplane address of each core */ void *regs2[SI_MAXCORES]; /**< va of each core second register set (usbh20) */ uint32 coresba2[SI_MAXCORES]; /**< address of each core second register set (usbh20) */ uint32 coresba_size[SI_MAXCORES]; /**< backplane address space size */ uint32 coresba2_size[SI_MAXCORES]; /**< second address space size */ void *wrappers[SI_MAXCORES]; /**< other cores wrapper va */ uint32 wrapba[SI_MAXCORES]; /**< address of controlling wrapper */ void *wrappers2[SI_MAXCORES]; /**< other cores wrapper va */ uint32 wrapba2[SI_MAXCORES]; /**< address of controlling wrapper */ uint32 cia[SI_MAXCORES]; /**< erom cia entry for each core */ uint32 cib[SI_MAXCORES]; /**< erom cia entry for each core */ } si_cores_info_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 field) */ void *osh; /**< osl os handle */ void *sdh; /**< bcmsdh handle */ 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 */ bool memseg; /**< flag to toggle MEM_SEG register */ char *vars; uint varsz; volatile void *curmap; /* current regs va */ uint curidx; /**< current core index */ uint numcores; /**< # discovered cores */ void *curwrap; /**< current wrapper va */ uint32 oob_router; /**< oob router registers for axi */ si_cores_info_t *cores_info; gci_gpio_item_t *gci_gpio_head; /**< gci gpio interrupts head */ uint chipnew; /**< new chip number */ uint second_bar0win; /**< Backplane region */ uint num_br; /**< # discovered bridges */ uint32 br_wrapba[SI_MAXBR]; /**< address of bridge controlling wrapper */ uint32 xtalfreq; uint32 macclk_mul_fact; /* Multiplication factor necessary to adjust MAC Clock * during ULB Mode operation. One instance where this is used is configuring TSF L-frac * register */ bool device_removed; uint axi_num_wrappers; axi_wrapper_t * axi_wrapper; } si_info_t; #define SI_INFO(sih) ((si_info_t *)(uintptr)sih) #define GOODCOREADDR(x, b) (((x) >= (b)) && ((x) < ((b) + SI_MAXCORES * SI_CORE_SIZE)) && \ ISALIGNED((x), SI_CORE_SIZE)) #define GOODREGS(regs) ((regs) != NULL && ISALIGNED((uintptr)(regs), SI_CORE_SIZE)) #define BADCOREADDR 0 #define GOODIDX(idx) (((uint)idx) < SI_MAXCORES) #define NOREV -1 /**< Invalid rev */ #define PCI(si) ((BUSTYPE((si)->pub.bustype) == PCI_BUS) && \ ((si)->pub.buscoretype == PCI_CORE_ID)) #define PCIE_GEN1(si) ((BUSTYPE((si)->pub.bustype) == PCI_BUS) && \ ((si)->pub.buscoretype == PCIE_CORE_ID)) #define PCIE_GEN2(si) ((BUSTYPE((si)->pub.bustype) == PCI_BUS) && \ ((si)->pub.buscoretype == PCIE2_CORE_ID)) #define PCIE(si) (PCIE_GEN1(si) || PCIE_GEN2(si)) #define PCMCIA(si) ((BUSTYPE((si)->pub.bustype) == PCMCIA_BUS) && ((si)->memseg == TRUE)) /** Newer chips can access PCI/PCIE and CC core without requiring to change PCI BAR0 WIN */ #define SI_FAST(si) (PCIE(si) || (PCI(si) && ((si)->pub.buscorerev >= 13))) #define CCREGS_FAST(si) \ (((si)->curmap == NULL) ? NULL : \ ((volatile char *)((si)->curmap) + PCI_16KB0_CCREGS_OFFSET)) #define PCIEREGS(si) (((volatile char *)((si)->curmap) + PCI_16KB0_PCIREGS_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)->cores_info->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)->cores_info->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 */ /* 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 /* Silicon Backplane externs */ extern void sb_scan(si_t *sih, volatile void *regs, uint devid); extern uint sb_coreid(si_t *sih); extern uint sb_intflag(si_t *sih); extern uint sb_flag(si_t *sih); extern void sb_setint(si_t *sih, int siflag); extern uint sb_corevendor(si_t *sih); extern uint sb_corerev(si_t *sih); extern uint sb_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val); extern volatile uint32 *sb_corereg_addr(si_t *sih, uint coreidx, uint regoff); extern bool sb_iscoreup(si_t *sih); extern volatile void *sb_setcoreidx(si_t *sih, uint coreidx); extern uint32 sb_core_cflags(si_t *sih, uint32 mask, uint32 val); extern void sb_core_cflags_wo(si_t *sih, uint32 mask, uint32 val); extern uint32 sb_core_sflags(si_t *sih, uint32 mask, uint32 val); extern void sb_commit(si_t *sih); extern uint32 sb_base(uint32 admatch); extern uint32 sb_size(uint32 admatch); extern void sb_core_reset(si_t *sih, uint32 bits, uint32 resetbits); extern void sb_core_disable(si_t *sih, uint32 bits); extern uint32 sb_addrspace(si_t *sih, uint asidx); extern uint32 sb_addrspacesize(si_t *sih, uint asidx); extern int sb_numaddrspaces(si_t *sih); extern uint32 sb_set_initiator_to(si_t *sih, uint32 to, uint idx); extern bool sb_taclear(si_t *sih, bool details); #if defined(BCMDBG_PHYDUMP) extern void sb_dumpregs(si_t *sih, struct bcmstrbuf *b); #endif /* Wake-on-wireless-LAN (WOWL) */ extern bool sb_pci_pmecap(si_t *sih); struct osl_info; extern bool sb_pci_fastpmecap(struct osl_info *osh); extern bool sb_pci_pmeclr(si_t *sih); extern void sb_pci_pmeen(si_t *sih); extern uint sb_pcie_readreg(void *sih, uint addrtype, uint offset); /* AMBA Interconnect exported externs */ extern si_t *ai_attach(uint pcidev, osl_t *osh, void *regs, uint bustype, void *sdh, char **vars, uint *varsz); extern si_t *ai_kattach(osl_t *osh); extern void ai_scan(si_t *sih, void *regs, uint devid); extern uint ai_flag(si_t *sih); extern uint ai_flag_alt(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 volatile uint32 *ai_corereg_addr(si_t *sih, uint coreidx, uint regoff); extern bool ai_iscoreup(si_t *sih); extern volatile void *ai_setcoreidx(si_t *sih, uint coreidx); extern volatile void *ai_setcoreidx_2ndwrap(si_t *sih, uint coreidx); extern uint32 ai_core_cflags(si_t *sih, uint32 mask, uint32 val); extern void ai_core_cflags_wo(si_t *sih, uint32 mask, uint32 val); extern uint32 ai_core_sflags(si_t *sih, uint32 mask, uint32 val); extern uint ai_corereg(si_t *sih, uint coreidx, uint regoff, uint mask, uint val); extern void ai_core_reset(si_t *sih, uint32 bits, uint32 resetbits); extern void ai_d11rsdb_core_reset(si_t *sih, uint32 bits, uint32 resetbits, void *p, void *s); extern void ai_core_disable(si_t *sih, uint32 bits); extern void ai_d11rsdb_core_disable(const si_info_t *sii, uint32 bits, aidmp_t *pmacai, aidmp_t *smacai); extern int ai_numaddrspaces(si_t *sih); extern uint32 ai_addrspace(si_t *sih, uint asidx); extern uint32 ai_addrspacesize(si_t *sih, uint asidx); extern void ai_coreaddrspaceX(si_t *sih, uint asidx, uint32 *addr, uint32 *size); extern uint ai_wrap_reg(si_t *sih, uint32 offset, uint32 mask, uint32 val); extern void ai_enable_backplane_timeouts(si_t *sih); extern uint32 ai_clear_backplane_to(si_t *sih); extern uint ai_num_slaveports(si_t *sih, uint coreidx); #ifdef BCM_BACKPLANE_TIMEOUT uint32 ai_clear_backplane_to_fast(si_t *sih, void * addr); #endif /* BCM_BACKPLANE_TIMEOUT */ #if defined(AXI_TIMEOUTS) || defined(BCM_BACKPLANE_TIMEOUT) extern uint32 ai_clear_backplane_to_per_core(si_t *sih, uint coreid, uint coreunit, void * wrap); #endif /* AXI_TIMEOUTS || BCM_BACKPLANE_TIMEOUT */ #if defined(BCMDBG_PHYDUMP) extern void ai_dumpregs(si_t *sih, struct bcmstrbuf *b); #endif extern uint32 ai_wrapper_dump_buf_size(si_t *sih); extern uint32 ai_wrapper_dump_binary(si_t *sih, uchar *p); #define ub_scan(a, b, c) do {} while (0) #define ub_flag(a) (0) #define ub_setint(a, b) do {} while (0) #define ub_coreidx(a) (0) #define ub_corevendor(a) (0) #define ub_corerev(a) (0) #define ub_iscoreup(a) (0) #define ub_setcoreidx(a, b) (0) #define ub_core_cflags(a, b, c) (0) #define ub_core_cflags_wo(a, b, c) do {} while (0) #define ub_core_sflags(a, b, c) (0) #define ub_corereg(a, b, c, d, e) (0) #define ub_core_reset(a, b, c) do {} while (0) #define ub_core_disable(a, b) do {} while (0) #define ub_numaddrspaces(a) (0) #define ub_addrspace(a, b) (0) #define ub_addrspacesize(a, b) (0) #define ub_view(a, b) do {} while (0) #define ub_dumpregs(a, b) do {} while (0) #endif /* _siutils_priv_h_ */