54 	struct ls_scfg_msir	*msir;  member
120 	if (msi_data->msir[cpu].gic_irq <= 0) {  in ls_scfg_msi_set_affinity()
194 	struct ls_scfg_msir *msir = irq_desc_get_handler_data(desc);  in ls_scfg_msi_irq_handler()  local
195 	struct ls_scfg_msi *msi_data = msir->msi_data;  in ls_scfg_msi_irq_handler()
201 	val = ioread32be(msir->reg);  in ls_scfg_msi_irq_handler()
203 	pos = msir->bit_start;  in ls_scfg_msi_irq_handler()
204 	size = msir->bit_end + 1;  in ls_scfg_msi_irq_handler()
207 		hwirq = ((msir->bit_end - pos) << msi_data->cfg->ibs_shift) |  in ls_scfg_msi_irq_handler()
208 			msir->srs;  in ls_scfg_msi_irq_handler()
242 	struct ls_scfg_msir *msir;  in ls_scfg_msi_setup_hwirq()  local
249 	msir = &msi_data->msir[index];  in ls_scfg_msi_setup_hwirq()
250 	msir->index = index;  in ls_scfg_msi_setup_hwirq()
251 	msir->msi_data = msi_data;  in ls_scfg_msi_setup_hwirq()
252 	msir->gic_irq = virq;  in ls_scfg_msi_setup_hwirq()
253 	msir->reg = msi_data->regs + msi_data->cfg->msir_base + 4 * index;  in ls_scfg_msi_setup_hwirq()
256 		msir->bit_start = 32 - ((msir->index + 1) *  in ls_scfg_msi_setup_hwirq()
258 		msir->bit_end = msir->bit_start +  in ls_scfg_msi_setup_hwirq()
261 		msir->bit_start = 0;  in ls_scfg_msi_setup_hwirq()
262 		msir->bit_end = msi_data->cfg->msir_irqs - 1;  in ls_scfg_msi_setup_hwirq()
265 	irq_set_chained_handler_and_data(msir->gic_irq,  in ls_scfg_msi_setup_hwirq()
267 					 msir);  in ls_scfg_msi_setup_hwirq()
271 		irq_set_affinity(msir->gic_irq, get_cpu_mask(index));  in ls_scfg_msi_setup_hwirq()
272 		msir->srs = 0; /* This value is determined by the CPU */  in ls_scfg_msi_setup_hwirq()
274 		msir->srs = index;  in ls_scfg_msi_setup_hwirq()
277 	if (!msi_affinity_flag || msir->index == 0) {  in ls_scfg_msi_setup_hwirq()
279 			hwirq = i << msi_data->cfg->ibs_shift | msir->index;  in ls_scfg_msi_setup_hwirq()
287 static int ls_scfg_msi_teardown_hwirq(struct ls_scfg_msir *msir)  in ls_scfg_msi_teardown_hwirq()  argument
289 	struct ls_scfg_msi *msi_data = msir->msi_data;  in ls_scfg_msi_teardown_hwirq()
292 	if (msir->gic_irq > 0)  in ls_scfg_msi_teardown_hwirq()
293 		irq_set_chained_handler_and_data(msir->gic_irq, NULL, NULL);  in ls_scfg_msi_teardown_hwirq()
296 		hwirq = i << msi_data->cfg->ibs_shift | msir->index;  in ls_scfg_msi_teardown_hwirq()
386 	msi_data->msir = devm_kcalloc(&pdev->dev, msi_data->msir_num,  in ls_scfg_msi_probe()
387 				      sizeof(*msi_data->msir),  in ls_scfg_msi_probe()
389 	if (!msi_data->msir)  in ls_scfg_msi_probe()
410 		ls_scfg_msi_teardown_hwirq(&msi_data->msir[i]);  in ls_scfg_msi_remove()