| /linux-6.12.1/arch/xtensa/lib/ |
| D | pci-auto.c | 64 int bar_size; in pciauto_setup_bars() local
75 pci_read_config_dword(dev, bar, &bar_size); in pciauto_setup_bars()
78 if (!bar_size) in pciauto_setup_bars()
82 if (bar_size & PCI_BASE_ADDRESS_SPACE_IO) in pciauto_setup_bars()
84 bar_size &= PCI_BASE_ADDRESS_IO_MASK; in pciauto_setup_bars()
90 if ((bar_size & PCI_BASE_ADDRESS_MEM_TYPE_MASK) == in pciauto_setup_bars()
94 bar_size &= PCI_BASE_ADDRESS_MEM_MASK; in pciauto_setup_bars()
100 *upper_limit = (*upper_limit + bar_size) & bar_size; in pciauto_setup_bars()
115 ~bar_size + 1, *upper_limit); in pciauto_setup_bars()
|
| /linux-6.12.1/drivers/gpu/drm/xe/ |
| D | xe_heci_gsc.c | 58 size_t bar_size; member
67 .bar_size = GSC_BAR_LENGTH,
73 .bar_size = GSC_BAR_LENGTH,
79 .bar_size = GSC_BAR_LENGTH,
143 adev->bar.end = adev->bar.start + def->bar_size - 1; in heci_gsc_add_device()
|
| D | xe_vram.c | 30 int bar_size = pci_rebar_bytes_to_size(size); in _resize_bar() local
36 ret = pci_resize_resource(pdev, resno, bar_size); in _resize_bar()
39 resno, 1 << bar_size, ERR_PTR(ret)); in _resize_bar()
43 drm_info(&xe->drm, "BAR%d resized to %dM\n", resno, 1 << bar_size); in _resize_bar()
|
| /linux-6.12.1/drivers/vfio/pci/nvgrace-gpu/ |
| D | main.c | 33 size_t bar_size; /* Reported region BAR size */ member
254 info.size = memregion->bar_size; in nvgrace_gpu_ioctl_get_region_info()
297 nvgrace_gpu_get_read_value(size_t bar_size, u64 flags, __le64 val64) in nvgrace_gpu_get_read_value() argument
302 tmp_val &= ~(bar_size - 1); in nvgrace_gpu_get_read_value()
348 val64 = nvgrace_gpu_get_read_value(memregion->bar_size, in nvgrace_gpu_read_config_emu()
511 if (offset >= memregion->bar_size) in nvgrace_gpu_read_mem()
515 count = min(count, memregion->bar_size - (size_t)offset); in nvgrace_gpu_read_mem()
627 if (offset >= memregion->bar_size) in nvgrace_gpu_write_mem()
631 count = min(count, memregion->bar_size - (size_t)offset); in nvgrace_gpu_write_mem()
809 nvdev->usemem.bar_size = roundup_pow_of_two(nvdev->usemem.memlength); in nvgrace_gpu_init_nvdev_struct()
[all …]
|
| /linux-6.12.1/drivers/gpu/drm/i915/gt/ |
| D | intel_gsc.c | 88 size_t bar_size; member
102 .bar_size = GSC_BAR_LENGTH,
110 .bar_size = GSC_BAR_LENGTH,
116 .bar_size = GSC_BAR_LENGTH,
227 adev->bar.end = adev->bar.start + def->bar_size - 1; in gsc_init_one()
|
| D | intel_region_lmem.c | 35 int bar_size = pci_rebar_bytes_to_size(size); in _resize_bar() local
40 ret = pci_resize_resource(pdev, resno, bar_size); in _resize_bar()
43 resno, 1 << bar_size, ERR_PTR(ret)); in _resize_bar()
47 drm_info(&i915->drm, "BAR%d resized to %dM\n", resno, 1 << bar_size); in _resize_bar()
|
| /linux-6.12.1/drivers/ntb/hw/intel/ |
| D | ntb_hw_gen4.c | 343 resource_size_t bar_size, mw_size; in intel_ntb4_mw_set_trans() local
358 bar_size = pci_resource_len(ndev->ntb.pdev, bar); in intel_ntb4_mw_set_trans()
361 mw_size = bar_size - ndev->b2b_off; in intel_ntb4_mw_set_trans()
363 mw_size = bar_size; in intel_ntb4_mw_set_trans()
367 if (addr & (bar_size - 1)) in intel_ntb4_mw_set_trans()
530 resource_size_t bar_size, mw_size; in intel_ntb4_mw_get_align() local
543 bar_size = pci_resource_len(ndev->ntb.pdev, bar); in intel_ntb4_mw_get_align()
546 mw_size = bar_size - ndev->b2b_off; in intel_ntb4_mw_get_align()
548 mw_size = bar_size; in intel_ntb4_mw_get_align()
|
| D | ntb_hw_gen1.c | 810 resource_size_t bar_size, mw_size; in intel_ntb_mw_get_align() local
823 bar_size = pci_resource_len(ndev->ntb.pdev, bar); in intel_ntb_mw_get_align()
826 mw_size = bar_size - ndev->b2b_off; in intel_ntb_mw_get_align()
828 mw_size = bar_size; in intel_ntb_mw_get_align()
847 resource_size_t bar_size, mw_size; in intel_ntb_mw_set_trans() local
862 bar_size = pci_resource_len(ndev->ntb.pdev, bar); in intel_ntb_mw_set_trans()
865 mw_size = bar_size - ndev->b2b_off; in intel_ntb_mw_set_trans()
867 mw_size = bar_size; in intel_ntb_mw_set_trans()
870 if (addr & (bar_size - 1)) in intel_ntb_mw_set_trans()
1297 resource_size_t bar_size; in xeon_setup_b2b_mw() local
[all …]
|
| D | ntb_hw_gen3.c | 448 resource_size_t bar_size, mw_size; in intel_ntb3_mw_set_trans() local
463 bar_size = pci_resource_len(ndev->ntb.pdev, bar); in intel_ntb3_mw_set_trans()
466 mw_size = bar_size - ndev->b2b_off; in intel_ntb3_mw_set_trans()
468 mw_size = bar_size; in intel_ntb3_mw_set_trans()
471 if (addr & (bar_size - 1)) in intel_ntb3_mw_set_trans()
|
| /linux-6.12.1/drivers/net/wireless/ath/wil6210/ |
| D | pcie_bus.c | 304 u32 bar_size = pci_resource_len(pdev, 0); in wil_pcie_probe() local
312 bar_size); in wil_pcie_probe()
314 if ((bar_size < WIL6210_MIN_MEM_SIZE) || in wil_pcie_probe()
315 (bar_size > WIL6210_MAX_MEM_SIZE)) { in wil_pcie_probe()
317 bar_size); in wil_pcie_probe()
330 wil->bar_size = bar_size; in wil_pcie_probe()
|
| D | wmi.c | 287 if (off > wil->bar_size - 4) in wmi_buffer_block()
289 if (size && ((off + size > wil->bar_size) || (off + size < off))) in wmi_buffer_block()
312 if (off > wil->bar_size - 4) in wmi_addr()
|
| D | wil6210.h | 923 u32 bar_size; member
|
| /linux-6.12.1/drivers/misc/ |
| D | pci_endpoint_test.c | 283 int j, bar_size, buf_size, iters, remain; in pci_endpoint_test_bar() local
291 bar_size = pci_resource_len(pdev, barno); in pci_endpoint_test_bar()
294 bar_size = 0x4; in pci_endpoint_test_bar()
300 buf_size = min(SZ_1M, bar_size); in pci_endpoint_test_bar()
310 iters = bar_size / buf_size; in pci_endpoint_test_bar()
316 remain = bar_size % buf_size; in pci_endpoint_test_bar()
|
| /linux-6.12.1/arch/s390/include/asm/ |
| D | pci_clp.h | 121 u8 bar_size[PCI_STD_NUM_BARS]; member
|
| /linux-6.12.1/drivers/pci/controller/ |
| D | pci-hyperv.c | 2132 resource_size_t bar_size = 0; in survey_child_resources() local
2175 bar_size = get_bar_size(bar_val); in survey_child_resources()
2178 hbus->high_mmio_space += bar_size; in survey_child_resources()
2180 hbus->low_mmio_space += bar_size; in survey_child_resources()
2207 resource_size_t bar_size; in prepopulate_bars() local
2260 bar_size = get_bar_size(bar_val); in prepopulate_bars()
2262 if (high_size != bar_size) { in prepopulate_bars()
2274 high_base += bar_size; in prepopulate_bars()
2276 if (low_size != bar_size) in prepopulate_bars()
2282 low_base += bar_size; in prepopulate_bars()
|
| /linux-6.12.1/drivers/net/ethernet/qlogic/qed/ |
| D | qed_vf.c | 424 u32 bar_size; in qed_vf_hw_bar_size() local
431 bar_size = p_hwfn->vf_iov_info->acquire_resp.pfdev_info.bar_size; in qed_vf_hw_bar_size()
432 if (bar_size) in qed_vf_hw_bar_size()
433 return 1 << bar_size; in qed_vf_hw_bar_size()
|
| D | qed_sriov.c | 1402 u32 bar_size; in qed_iov_vf_mbx_acquire_resc_cids() local
1420 bar_size = qed_iov_vf_db_bar_size(p_hwfn, p_ptt); in qed_iov_vf_mbx_acquire_resc_cids()
1421 if (bar_size) in qed_iov_vf_mbx_acquire_resc_cids()
1422 bar_size = 1 << bar_size; in qed_iov_vf_mbx_acquire_resc_cids()
1425 bar_size /= 2; in qed_iov_vf_mbx_acquire_resc_cids()
1427 bar_size = PXP_VF_BAR0_DQ_LENGTH; in qed_iov_vf_mbx_acquire_resc_cids()
1430 if (bar_size / db_size < 256) in qed_iov_vf_mbx_acquire_resc_cids()
1432 (u8)(bar_size / db_size)); in qed_iov_vf_mbx_acquire_resc_cids()
1622 resp->pfdev_info.bar_size = qed_iov_vf_db_bar_size(p_hwfn, p_ptt); in qed_iov_vf_mbx_acquire()
|
| D | qed_vf.h | 185 u8 bar_size; member
|
| /linux-6.12.1/drivers/net/wireless/ath/ath11k/ |
| D | qmi.h | 405 u32 bar_size; member
|
| D | qmi.c | 808 bar_size),
2164 resp.bar_size != ATH11K_QMI_DEVICE_BAR_SIZE) { in ath11k_qmi_request_device_info()
2166 resp.bar_addr, resp.bar_size); in ath11k_qmi_request_device_info()
2171 bar_addr_va = devm_ioremap(ab->dev, resp.bar_addr, resp.bar_size); in ath11k_qmi_request_device_info()
2181 ab->mem_len = resp.bar_size; in ath11k_qmi_request_device_info()
|
| /linux-6.12.1/drivers/pci/endpoint/functions/ |
| D | pci-epf-test.c | 86 static size_t bar_size[] = { 512, 512, 1024, 16384, 131072, 1048576 }; variable
859 base = pci_epf_alloc_space(epf, bar_size[bar], bar, in pci_epf_test_alloc_space()
|
| /linux-6.12.1/drivers/net/ethernet/sfc/ |
| D | ef100_nic.c | 1019 unsigned int bar_size = resource_size(&efx->pci_dev->resource[efx->mem_bar]); in ef100_probe_main() local
1025 if (WARN_ON(bar_size == 0)) in ef100_probe_main()
|
| /linux-6.12.1/drivers/nvme/host/ |
| D | pci.c | 1871 resource_size_t bar_size; in nvme_map_cmb() local
1889 bar_size = pci_resource_len(pdev, bar); in nvme_map_cmb()
1891 if (offset > bar_size) in nvme_map_cmb()
1909 if (size > bar_size - offset) in nvme_map_cmb()
1910 size = bar_size - offset; in nvme_map_cmb()
|
| /linux-6.12.1/drivers/scsi/lpfc/ |
| D | lpfc_debugfs.c | 3594 int bar_num, acc_range, bar_size; in lpfc_idiag_baracc_read() local
3621 bar_size = idiag.cmd.data[IDIAG_BARACC_BAR_SZE_INDX]; in lpfc_idiag_baracc_read()
3673 if (offset_run >= bar_size) { in lpfc_idiag_baracc_read()
3702 if (idiag.offset.last_rd >= bar_size) in lpfc_idiag_baracc_read()
3744 uint32_t bar_num, bar_size, offset, value, acc_range; in lpfc_idiag_baracc_write() local
3805 bar_size = idiag.cmd.data[IDIAG_BARACC_BAR_SZE_INDX]; in lpfc_idiag_baracc_write()
3812 if (offset > bar_size - sizeof(uint32_t)) in lpfc_idiag_baracc_write()
3817 if (offset + acc_range * sizeof(uint32_t) > bar_size) in lpfc_idiag_baracc_write()
|
| /linux-6.12.1/arch/s390/pci/ |
| D | pci_clp.c | 156 zdev->bars[i].size = response->bar_size[i]; in clp_store_query_pci_fn()
|