scsi/bfa/bfa_hw_ct.c

21 bfa_hwct_msix_dummy(struct bfa_s *bfa, int vec)
26 bfa_hwct_reginit(struct bfa_s *bfa)
28 	struct bfa_iocfc_regs_s	*bfa_regs = &bfa->iocfc.bfa_regs;
29 	void __iomem *kva = bfa_ioc_bar0(&bfa->ioc);
30 	int	fn = bfa_ioc_pcifn(&bfa->ioc);
42 bfa_hwct2_reginit(struct bfa_s *bfa)
44 	struct bfa_iocfc_regs_s *bfa_regs = &bfa->iocfc.bfa_regs;
45 	void __iomem	*kva = bfa_ioc_bar0(&bfa->ioc);
52 bfa_hwct_reqq_ack(struct bfa_s *bfa, int reqq)
56 	r32 = readl(bfa->iocfc.bfa_regs.cpe_q_ctrl[reqq]);
57 	writel(r32, bfa->iocfc.bfa_regs.cpe_q_ctrl[reqq]);
67 bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci)
71 	r32 = readl(bfa->iocfc.bfa_regs.rme_q_ctrl[rspq]);
72 	writel(r32, bfa->iocfc.bfa_regs.rme_q_ctrl[rspq]);
74 	bfa_rspq_ci(bfa, rspq) = ci;
75 	writel(ci, bfa->iocfc.bfa_regs.rme_q_ci[rspq]);
84 bfa_hwct2_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci)
86 	bfa_rspq_ci(bfa, rspq) = ci;
87 	writel(ci, bfa->iocfc.bfa_regs.rme_q_ci[rspq]);
91 bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *msix_vecs_bmap,
103 bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs)
106 	bfa_trc(bfa, nvecs);
108 	bfa->msix.nvecs = nvecs;
109 	bfa_hwct_msix_uninstall(bfa);
113 bfa_hwct_msix_ctrl_install(struct bfa_s *bfa)
115 	if (bfa->msix.nvecs == 0)
118 	if (bfa->msix.nvecs == 1)
119 		bfa->msix.handler[BFI_MSIX_LPU_ERR_CT] = bfa_msix_all;
121 		bfa->msix.handler[BFI_MSIX_LPU_ERR_CT] = bfa_msix_lpu_err;
125 bfa_hwct_msix_queue_install(struct bfa_s *bfa)
129 	if (bfa->msix.nvecs == 0)
132 	if (bfa->msix.nvecs == 1) {
134 			bfa->msix.handler[i] = bfa_msix_all;
139 		bfa->msix.handler[i] = bfa_msix_reqq;
142 		bfa->msix.handler[i] = bfa_msix_rspq;
146 bfa_hwct_msix_uninstall(struct bfa_s *bfa)
151 		bfa->msix.handler[i] = bfa_hwct_msix_dummy;
158 bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix)
160 	bfa_trc(bfa, 0);
161 	bfa_ioc_isr_mode_set(&bfa->ioc, msix);
165 bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start, u32 *end)