30 static bfa_boolean_t bfa_ioc_cb_firmware_lock(struct bfa_ioc_s *ioc);
31 static void bfa_ioc_cb_firmware_unlock(struct bfa_ioc_s *ioc);
32 static void bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc);
33 static void bfa_ioc_cb_map_port(struct bfa_ioc_s *ioc);
34 static void bfa_ioc_cb_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix);
35 static void bfa_ioc_cb_notify_fail(struct bfa_ioc_s *ioc);
36 static void bfa_ioc_cb_ownership_reset(struct bfa_ioc_s *ioc);
37 static bfa_boolean_t bfa_ioc_cb_sync_start(struct bfa_ioc_s *ioc);
38 static void bfa_ioc_cb_sync_join(struct bfa_ioc_s *ioc);
39 static void bfa_ioc_cb_sync_leave(struct bfa_ioc_s *ioc);
40 static void bfa_ioc_cb_sync_ack(struct bfa_ioc_s *ioc);
41 static bfa_boolean_t bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc);
43 			struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
44 static enum bfi_ioc_state bfa_ioc_cb_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc);
46 			struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
47 static enum bfi_ioc_state bfa_ioc_cb_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc);
55 bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc)  in bfa_ioc_set_cb_hwif()  argument
75 	ioc->ioc_hwif = &hwif_cb;  in bfa_ioc_set_cb_hwif()
82 bfa_ioc_cb_firmware_lock(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_firmware_lock()  argument
87 	cur_fwstate = bfa_ioc_cb_get_cur_ioc_fwstate(ioc);  in bfa_ioc_cb_firmware_lock()
88 	bfa_trc(ioc, cur_fwstate);  in bfa_ioc_cb_firmware_lock()
89 	alt_fwstate = bfa_ioc_cb_get_alt_ioc_fwstate(ioc);  in bfa_ioc_cb_firmware_lock()
90 	bfa_trc(ioc, alt_fwstate);  in bfa_ioc_cb_firmware_lock()
100 	bfa_ioc_fwver_get(ioc, &fwhdr);  in bfa_ioc_cb_firmware_lock()
101 	if (!bfa_ioc_fwver_cmp(ioc, &fwhdr) &&  in bfa_ioc_cb_firmware_lock()
103 		bfa_trc(ioc, alt_fwstate);  in bfa_ioc_cb_firmware_lock()
111 bfa_ioc_cb_firmware_unlock(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_firmware_unlock()  argument
119 bfa_ioc_cb_notify_fail(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_notify_fail()  argument
121 	writel(~0U, ioc->ioc_regs.err_set);  in bfa_ioc_cb_notify_fail()
122 	readl(ioc->ioc_regs.err_set);  in bfa_ioc_cb_notify_fail()
143 bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_reg_init()  argument
146 	int		pcifn = bfa_ioc_pcifn(ioc);  in bfa_ioc_cb_reg_init()
148 	rb = bfa_ioc_bar0(ioc);  in bfa_ioc_cb_reg_init()
150 	ioc->ioc_regs.hfn_mbox = rb + iocreg_fnreg[pcifn].hfn_mbox;  in bfa_ioc_cb_reg_init()
151 	ioc->ioc_regs.lpu_mbox = rb + iocreg_fnreg[pcifn].lpu_mbox;  in bfa_ioc_cb_reg_init()
152 	ioc->ioc_regs.host_page_num_fn = rb + iocreg_fnreg[pcifn].hfn_pgn;  in bfa_ioc_cb_reg_init()
154 	if (ioc->port_id == 0) {  in bfa_ioc_cb_reg_init()
155 		ioc->ioc_regs.heartbeat = rb + BFA_IOC0_HBEAT_REG;  in bfa_ioc_cb_reg_init()
156 		ioc->ioc_regs.ioc_fwstate = rb + BFA_IOC0_STATE_REG;  in bfa_ioc_cb_reg_init()
157 		ioc->ioc_regs.alt_ioc_fwstate = rb + BFA_IOC1_STATE_REG;  in bfa_ioc_cb_reg_init()
159 		ioc->ioc_regs.heartbeat = (rb + BFA_IOC1_HBEAT_REG);  in bfa_ioc_cb_reg_init()
160 		ioc->ioc_regs.ioc_fwstate = (rb + BFA_IOC1_STATE_REG);  in bfa_ioc_cb_reg_init()
161 		ioc->ioc_regs.alt_ioc_fwstate = (rb + BFA_IOC0_STATE_REG);  in bfa_ioc_cb_reg_init()
167 	ioc->ioc_regs.hfn_mbox_cmd = rb + iocreg_mbcmd[pcifn].hfn;  in bfa_ioc_cb_reg_init()
168 	ioc->ioc_regs.lpu_mbox_cmd = rb + iocreg_mbcmd[pcifn].lpu;  in bfa_ioc_cb_reg_init()
173 	ioc->ioc_regs.pss_ctl_reg = (rb + PSS_CTL_REG);  in bfa_ioc_cb_reg_init()
174 	ioc->ioc_regs.pss_err_status_reg = (rb + PSS_ERR_STATUS_REG);  in bfa_ioc_cb_reg_init()
175 	ioc->ioc_regs.app_pll_fast_ctl_reg = (rb + APP_PLL_LCLK_CTL_REG);  in bfa_ioc_cb_reg_init()
176 	ioc->ioc_regs.app_pll_slow_ctl_reg = (rb + APP_PLL_SCLK_CTL_REG);  in bfa_ioc_cb_reg_init()
181 	ioc->ioc_regs.ioc_sem_reg = (rb + HOST_SEM0_REG);  in bfa_ioc_cb_reg_init()
182 	ioc->ioc_regs.ioc_init_sem_reg = (rb + HOST_SEM2_REG);  in bfa_ioc_cb_reg_init()
187 	ioc->ioc_regs.smem_page_start = (rb + PSS_SMEM_PAGE_START);  in bfa_ioc_cb_reg_init()
188 	ioc->ioc_regs.smem_pg0 = BFI_IOC_SMEM_PG0_CB;  in bfa_ioc_cb_reg_init()
193 	ioc->ioc_regs.err_set = (rb + ERR_SET_REG);  in bfa_ioc_cb_reg_init()
201 bfa_ioc_cb_map_port(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_map_port()  argument
206 	ioc->port_id = bfa_ioc_pcifn(ioc);  in bfa_ioc_cb_map_port()
208 	bfa_trc(ioc, ioc->port_id);  in bfa_ioc_cb_map_port()
215 bfa_ioc_cb_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix)  in bfa_ioc_cb_isr_mode_set()  argument
223 bfa_ioc_cb_sync_start(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_sync_start()  argument
225 	u32 ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);  in bfa_ioc_cb_sync_start()
234 		writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate);  in bfa_ioc_cb_sync_start()
235 		writel(BFI_IOC_UNINIT, ioc->ioc_regs.alt_ioc_fwstate);  in bfa_ioc_cb_sync_start()
239 	return bfa_ioc_cb_sync_complete(ioc);  in bfa_ioc_cb_sync_start()
246 bfa_ioc_cb_ownership_reset(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_ownership_reset()  argument
254 	readl(ioc->ioc_regs.ioc_sem_reg);  in bfa_ioc_cb_ownership_reset()
255 	writel(1, ioc->ioc_regs.ioc_sem_reg);  in bfa_ioc_cb_ownership_reset()
262 bfa_ioc_cb_sync_join(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_sync_join()  argument
264 	u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);  in bfa_ioc_cb_sync_join()
265 	u32 join_pos = bfa_ioc_cb_join_pos(ioc);  in bfa_ioc_cb_sync_join()
267 	writel((r32 | join_pos), ioc->ioc_regs.ioc_fwstate);  in bfa_ioc_cb_sync_join()
271 bfa_ioc_cb_sync_leave(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_sync_leave()  argument
273 	u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);  in bfa_ioc_cb_sync_leave()
274 	u32 join_pos = bfa_ioc_cb_join_pos(ioc);  in bfa_ioc_cb_sync_leave()
276 	writel((r32 & ~join_pos), ioc->ioc_regs.ioc_fwstate);  in bfa_ioc_cb_sync_leave()
280 bfa_ioc_cb_set_cur_ioc_fwstate(struct bfa_ioc_s *ioc,  in bfa_ioc_cb_set_cur_ioc_fwstate()  argument
283 	u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);  in bfa_ioc_cb_set_cur_ioc_fwstate()
286 				ioc->ioc_regs.ioc_fwstate);  in bfa_ioc_cb_set_cur_ioc_fwstate()
290 bfa_ioc_cb_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_get_cur_ioc_fwstate()  argument
292 	return (enum bfi_ioc_state)(readl(ioc->ioc_regs.ioc_fwstate) &  in bfa_ioc_cb_get_cur_ioc_fwstate()
297 bfa_ioc_cb_set_alt_ioc_fwstate(struct bfa_ioc_s *ioc,  in bfa_ioc_cb_set_alt_ioc_fwstate()  argument
300 	u32 r32 = readl(ioc->ioc_regs.alt_ioc_fwstate);  in bfa_ioc_cb_set_alt_ioc_fwstate()
303 				ioc->ioc_regs.alt_ioc_fwstate);  in bfa_ioc_cb_set_alt_ioc_fwstate()
307 bfa_ioc_cb_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_get_alt_ioc_fwstate()  argument
309 	return (enum bfi_ioc_state)(readl(ioc->ioc_regs.alt_ioc_fwstate) &  in bfa_ioc_cb_get_alt_ioc_fwstate()
314 bfa_ioc_cb_sync_ack(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_sync_ack()  argument
316 	bfa_ioc_cb_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);  in bfa_ioc_cb_sync_ack()
320 bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc)  in bfa_ioc_cb_sync_complete()  argument
323 	fwstate = bfa_ioc_cb_get_cur_ioc_fwstate(ioc);  in bfa_ioc_cb_sync_complete()
351 		alt_fwstate = bfa_ioc_cb_get_alt_ioc_fwstate(ioc);  in bfa_ioc_cb_sync_complete()