Lines Matching +full:0 +full:x00000000 +full:- +full:0 +full:x0fffffff
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
6 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
59 uint32_t g_isci_debug_level = 0;
75 { 0, 0 }
84 DRIVER_MODULE(isci, pci, isci_pci_driver, 0, 0);
92 { 0x1d608086, "Intel(R) C600 Series Chipset SAS Controller" },
93 { 0x1d618086, "Intel(R) C600 Series Chipset SAS Controller (SATA mode)" },
94 { 0x1d628086, "Intel(R) C600 Series Chipset SAS Controller" },
95 { 0x1d638086, "Intel(R) C600 Series Chipset SAS Controller" },
96 { 0x1d648086, "Intel(R) C600 Series Chipset SAS Controller" },
97 { 0x1d658086, "Intel(R) C600 Series Chipset SAS Controller" },
98 { 0x1d668086, "Intel(R) C600 Series Chipset SAS Controller" },
99 { 0x1d678086, "Intel(R) C600 Series Chipset SAS Controller" },
100 { 0x1d688086, "Intel(R) C600 Series Chipset SAS Controller" },
101 { 0x1d698086, "Intel(R) C600 Series Chipset SAS Controller" },
102 { 0x1d6a8086, "Intel(R) C600 Series Chipset SAS Controller (SATA mode)" },
103 { 0x1d6b8086, "Intel(R) C600 Series Chipset SAS Controller (SATA mode)" },
104 { 0x1d6c8086, "Intel(R) C600 Series Chipset SAS Controller" },
105 { 0x1d6d8086, "Intel(R) C600 Series Chipset SAS Controller" },
106 { 0x1d6e8086, "Intel(R) C600 Series Chipset SAS Controller" },
107 { 0x1d6f8086, "Intel(R) C600 Series Chipset SAS Controller (SATA mode)" },
108 { 0x00000000, NULL }
117 while (ep->type && ep->type != type)
120 if (ep->desc)
122 device_set_desc(device, ep->desc);
134 for (i = 0; i < ISCI_NUM_PCI_BARS; i++)
136 struct ISCI_PCI_BAR *pci_bar = &isci->pci_bar[i];
138 pci_bar->resource_id = PCIR_BAR(i*2);
139 pci_bar->resource = bus_alloc_resource_any(isci->device,
140 SYS_RES_MEMORY, &pci_bar->resource_id,
143 if(pci_bar->resource == NULL)
144 isci_log_message(0, "ISCI",
147 pci_bar->bus_tag = rman_get_bustag(pci_bar->resource);
148 pci_bar->bus_handle =
149 rman_get_bushandle(pci_bar->resource);
153 return (0);
163 isci->device = device;
179 return (0);
188 for (i = 0; i < isci->controller_count; i++) {
189 struct ISCI_CONTROLLER *controller = &isci->controllers[i];
193 if (controller->scif_controller_handle != NULL) {
195 scif_controller_get_scic_handle(controller->scif_controller_handle));
197 mtx_lock(&controller->lock);
198 status = scif_controller_stop(controller->scif_controller_handle, 0);
199 mtx_unlock(&controller->lock);
201 while (controller->is_started == TRUE) {
205 mtx_lock(&controller->lock);
207 mtx_unlock(&controller->lock);
211 if(controller->sim != NULL) {
212 mtx_lock(&controller->lock);
213 xpt_free_path(controller->path);
214 xpt_bus_deregister(cam_sim_path(controller->sim));
215 cam_sim_free(controller->sim, TRUE);
216 mtx_unlock(&controller->lock);
220 if (controller->timer_memory != NULL)
221 free(controller->timer_memory, M_ISCI);
223 if (controller->remote_device_memory != NULL)
224 free(controller->remote_device_memory, M_ISCI);
226 for (phy = 0; phy < SCI_MAX_PHYS; phy++) {
227 if (controller->phys[phy].cdev_fault)
228 led_destroy(controller->phys[phy].cdev_fault);
230 if (controller->phys[phy].cdev_locate)
231 led_destroy(controller->phys[phy].cdev_locate);
235 sci_pool_get(controller->unmap_buffer_pool, unmap_buffer);
245 if (isci->sci_library_memory != NULL)
246 free(isci->sci_library_memory, M_ISCI);
248 for (i = 0; i < ISCI_NUM_PCI_BARS; i++)
250 struct ISCI_PCI_BAR *pci_bar = &isci->pci_bar[i];
252 if (pci_bar->resource != NULL)
254 pci_bar->resource_id, pci_bar->resource);
257 for (i = 0; i < isci->num_interrupts; i++)
261 interrupt_info = &isci->interrupt_info[i];
263 if(interrupt_info->tag != NULL)
264 bus_teardown_intr(device, interrupt_info->res,
265 interrupt_info->tag);
267 if(interrupt_info->res != NULL)
269 rman_get_rid(interrupt_info->res),
270 interrupt_info->res);
276 return (0);
283 uint32_t status = 0;
292 isci->sci_library_memory =
295 isci->sci_library_handle = scif_library_construct(
296 isci->sci_library_memory, SCI_MAX_CONTROLLERS);
298 sci_object_set_association( isci->sci_library_handle, (void *)isci);
304 scic_log_object_mask = 0xFFFFFFFF;
311 scif_log_object_mask = 0xFFFFFFFF;
317 sci_logger_enable(sci_object_get_logger(isci->sci_library_handle),
321 scif_library_get_scic_handle(isci->sci_library_handle)),
324 header_buffer = (uint8_t *)&isci->pci_common_header;
325 for (uint8_t i = 0; i < sizeof(isci->pci_common_header); i++)
326 header_buffer[i] = pci_read_config(isci->device, i, 1);
329 scif_library_get_scic_handle(isci->sci_library_handle),
330 &isci->pci_common_header);
332 isci->oem_parameters_found = FALSE;
337 isci->coalesce_number = 32;
342 isci->coalesce_timeout = 2;
344 isci->controller_count = scic_library_get_pci_device_controller_count(
345 scif_library_get_scic_handle(isci->sci_library_handle));
347 for (int index = 0; index < isci->controller_count; index++) {
348 struct ISCI_CONTROLLER *controller = &isci->controllers[index];
351 controller->index = index;
354 scif_controller_handle = controller->scif_controller_handle;
359 isci_log_message(0, "ISCI",
367 if (error != 0)
371 scif_controller_handle, isci->coalesce_number,
372 isci->coalesce_timeout);
381 isci->config_hook.ich_func = &isci_controller_start;
382 isci->config_hook.ich_arg = &isci->controllers[0];
384 if (config_intrhook_establish(&isci->config_hook) != 0)
385 isci_log_message(0, "ISCI",
397 memory->error = error;
399 if (nseg != 1 || error != 0)
400 isci_log_message(0, "ISCI",
403 memory->physical_address = seg->ds_addr;
413 0x40 /* cacheline alignment */,
415 BUS_SPACE_MAXADDR, NULL, NULL, memory->size,
416 0x1 /* we want physically contiguous */,
417 memory->size, 0, busdma_lock_mutex, &controller->lock,
418 &memory->dma_tag);
421 isci_log_message(0, "ISCI", "bus_dma_tag_create failed\n");
425 status = bus_dmamem_alloc(memory->dma_tag,
426 (void **)&memory->virtual_address, BUS_DMA_ZERO, &memory->dma_map);
430 isci_log_message(0, "ISCI", "bus_dmamem_alloc failed\n");
434 status = bus_dmamap_load(memory->dma_tag, memory->dma_map,
435 (void *)memory->virtual_address, memory->size,
436 isci_allocate_dma_buffer_callback, memory, 0);
440 isci_log_message(0, "ISCI", "bus_dmamap_load failed\n");
444 return (0);
469 * @brief This callback method asks the user to de-associate the supplied
473 * which this lock is to be de-associated.
475 * user should de-associate an operating environment specific
584 struct isci_softc *isci = isci_controller->isci;
585 uint32_t bar = (uint32_t)(((POINTER_UINT)address & 0xF0000000) >> 28);
586 bus_size_t offset = (bus_size_t)((POINTER_UINT)address & 0x0FFFFFFF);
588 bus_space_write_4(isci->pci_bar[bar].bus_tag,
589 isci->pci_bar[bar].bus_handle, offset, write_value);
611 struct isci_softc *isci = isci_controller->isci;
612 uint32_t bar = (uint32_t)(((POINTER_UINT)address & 0xF0000000) >> 28);
613 bus_size_t offset = (bus_size_t)((POINTER_UINT)address & 0x0FFFFFFF);
615 return (bus_space_read_4(isci->pci_bar[bar].bus_tag,
616 isci->pci_bar[bar].bus_handle, offset));
622 * or non-performance paths only.