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/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_bus_pci.c51 struct ionic_dev_bar *bars; in ionic_map_bars() local
54 bars = ionic->bars; in ionic_map_bars()
60 bars[j].len = pci_resource_len(pdev, i); in ionic_map_bars()
64 bars[j].vaddr = NULL; in ionic_map_bars()
66 bars[j].vaddr = pci_iomap(pdev, i, bars[j].len); in ionic_map_bars()
67 if (!bars[j].vaddr) { in ionic_map_bars()
75 bars[j].bus_addr = pci_resource_start(pdev, i); in ionic_map_bars()
76 bars[j].res_index = i; in ionic_map_bars()
86 struct ionic_dev_bar *bars = ionic->bars; in ionic_unmap_bars() local
90 if (bars[i].vaddr) { in ionic_unmap_bars()
[all …]
H A Dionic_dev.c206 struct ionic_dev_bar *bar = ionic->bars; in ionic_map_disc_cmb()
353 struct ionic_dev_bar *bar = ionic->bars; in ionic_map_classic_cmb()
393 struct ionic_dev_bar *bar = ionic->bars; in ionic_dev_setup()
444 if (num_bars < 3 || !ionic->bars[IONIC_PCI_BAR_CMB].len) { in ionic_dev_setup()
/linux/drivers/net/ethernet/amd/pds_core/
H A Dmain.c37 struct pdsc_dev_bar *bars = pdsc->bars; in pdsc_unmap_bars() local
46 if (bars[i].vaddr) in pdsc_unmap_bars()
47 pci_iounmap(pdsc->pdev, bars[i].vaddr); in pdsc_unmap_bars()
48 bars[i].vaddr = NULL; in pdsc_unmap_bars()
54 struct pdsc_dev_bar *bar = pdsc->bars; in pdsc_map_bars()
57 struct pdsc_dev_bar *bars; in pdsc_map_bars() local
63 bars = pdsc->bars; in pdsc_map_bars()
73 bars[j].len = pci_resource_len(pdev, i); in pdsc_map_bars()
74 bars[j].bus_addr = pci_resource_start(pdev, i); in pdsc_map_bars()
75 bars[j].res_index = i; in pdsc_map_bars()
[all …]
/linux/arch/s390/pci/
H A Dpci.c304 idx = zdev->bars[bar].map_idx; in pci_iomap_range_fh()
323 iova = ioremap((unsigned long) zdev->bars[bar].mio_wt, barsize); in pci_iomap_range_mio()
353 iova = ioremap((unsigned long) zdev->bars[bar].mio_wb, barsize); in pci_iomap_wc_range_mio()
442 (resource_size_t __force) zdev->bars[i].mio_wt; in zpci_map_resources()
499 if (!zdev->bars[bar].size) in zpci_do_update_iomap_fh()
501 idx = zdev->bars[bar].map_idx; in zpci_do_update_iomap_fh()
552 if (!zdev->bars[i].size) in zpci_setup_bus_resources()
557 zdev->bars[i].map_idx = entry; in zpci_setup_bus_resources()
561 if (zdev->bars[i].val & 8) in zpci_setup_bus_resources()
563 if (zdev->bars[i].val & 4) in zpci_setup_bus_resources()
[all …]
H A Dpci_bus.c57 if (zdev->bars[i].res) in zpci_bus_prepare_device()
58 pci_bus_add_resource(zdev->zbus->bus, zdev->bars[i].res); in zpci_bus_prepare_device()
/linux/tools/testing/selftests/vfio/lib/drivers/ioat/
H A Dioat.c33 return device->bars[0].vaddr + IOAT_CHANNEL_MMIO_SIZE; in ioat_channel_registers()
45 VFIO_ASSERT_NOT_NULL(device->bars[0].vaddr); in ioat_probe()
47 version = readb(device->bars[0].vaddr + IOAT_VER_OFFSET); in ioat_probe()
118 writeb(intrctrl, device->bars[0].vaddr + IOAT_INTRCTRL_OFFSET); in ioat_init()
124 1UL << readb(device->bars[0].vaddr + IOAT_XFERCAP_OFFSET); in ioat_init()
/linux/drivers/scsi/csiostor/
H A Dcsio_init.c190 csio_pci_init(struct pci_dev *pdev, int *bars) in csio_pci_init() argument
194 *bars = pci_select_bars(pdev, IORESOURCE_MEM); in csio_pci_init()
199 if (pci_request_selected_regions(pdev, *bars, KBUILD_MODNAME)) in csio_pci_init()
217 pci_release_selected_regions(pdev, *bars); in csio_pci_init()
232 csio_pci_exit(struct pci_dev *pdev, int *bars) in csio_pci_exit() argument
234 pci_release_selected_regions(pdev, *bars); in csio_pci_exit()
943 int bars; in csio_probe_one() local
953 rv = csio_pci_init(pdev, &bars); in csio_probe_one()
1018 csio_pci_exit(pdev, &bars); in csio_probe_one()
1033 int bars = pci_select_bars(pdev, IORESOURCE_MEM); in csio_remove_one() local
[all …]
/linux/tools/testing/selftests/vfio/lib/drivers/dsa/
H A Ddsa.c54 void *bar0 = device->bars[0].vaddr; in dsa_int_handle_request_required()
82 void *reg = device->bars[0].vaddr + IDXD_SWERR_OFFSET; in dsa_check_sw_err()
119 void *bar0 = device->bars[0].vaddr; in dsa_command()
187 void *bar0 = device->bars[0].vaddr; in dsa_register_cache_init()
307 iosubmit_cmds512(device->bars[2].vaddr, desc, 1); in dsa_desc_write()
/linux/drivers/fpga/
H A Ddfl-pci.c155 int dfl_res_off, i, bars, voff; in find_dfls_by_vsec() local
180 for (i = 0, bars = 0; i < dfl_cnt; i++, dfl_res_off += sizeof(u32)) { in find_dfls_by_vsec()
191 if (bars & BIT(bir)) { in find_dfls_by_vsec()
197 bars |= BIT(bir); in find_dfls_by_vsec()
/linux/tools/testing/selftests/vfio/lib/
H A Dvfio_pci_device.c129 struct vfio_pci_bar *bar = &device->bars[index]; in vfio_pci_bar_map()
166 struct vfio_pci_bar *bar = &device->bars[index]; in vfio_pci_bar_unmap()
180 if (device->bars[i].vaddr) in vfio_pci_bar_unmap_all()
279 struct vfio_pci_bar *bar = device->bars + i; in vfio_pci_device_setup()
/linux/drivers/vdpa/solidrun/
H A Dsnet_vdpa.h144 void __iomem *bars[PCI_STD_NUM_BARS]; member
170 return ioread32(psnet->bars[psnet->barno] + off); in psnet_read32()
H A Dsnet_main.c583 psnet->bars[i] = io; in psnet_open_pf_bar()
647 if (!psnet->bars[i]) in psnet_detect_bar()
650 if (ioread32(psnet->bars[i] + off) == SNET_SIGNATURE) in psnet_detect_bar()
664 if (psnet->bars[i] && i != psnet->barno) in psnet_unmap_unused_bars()
/linux/drivers/net/ethernet/netronome/nfp/nfpcore/
H A Dnfp6000_pcie.c149 int bars; member
372 for (n = 0; n < nfp->bars; n++) { in find_matching_bar()
390 for (n = 0; n < nfp->bars; n++) { in find_unused_bar_noblock()
592 nfp->bars = bar - &nfp->bar[0]; in enable_bars()
593 if (nfp->bars < 8) { in enable_bars()
598 bars_free = nfp->bars; in enable_bars()
697 sort(&nfp->bar[0], nfp->bars, sizeof(nfp->bar[0]), in enable_bars()
700 dev_info(nfp->dev, "%sfree: %d/%d\n", status_msg, bars_free, nfp->bars); in enable_bars()
715 for (n = 0; n < nfp->bars; n++, bar++) { in disable_bars()
/linux/drivers/pci/
H A Dpci.c1954 int __weak pcibios_enable_device(struct pci_dev *dev, int bars) in pcibios_enable_device() argument
1956 return pci_enable_resources(dev, bars); in pcibios_enable_device()
1981 static int do_pci_enable_device(struct pci_dev *dev, int bars) in do_pci_enable_device() argument
2000 err = pcibios_enable_device(dev, bars); in do_pci_enable_device()
2066 int i, bars = 0; in pci_enable_device_flags() local
2086 bars |= (1 << i); in pci_enable_device_flags()
2089 bars |= (1 << i); in pci_enable_device_flags()
2091 err = do_pci_enable_device(dev, bars); in pci_enable_device_flags()
3849 void pci_release_selected_regions(struct pci_dev *pdev, int bars) in pci_release_selected_regions() argument
3854 if (bars & (1 << i)) in pci_release_selected_regions()
[all …]
/linux/drivers/accel/amdxdna/
H A Daie2_pci.c504 unsigned long bars = 0; in aie2_init() local
546 set_bit(PSP_REG_BAR(ndev, i), &bars); in aie2_init()
548 set_bit(xdna->dev_info->sram_bar, &bars); in aie2_init()
549 set_bit(xdna->dev_info->smu_bar, &bars); in aie2_init()
550 set_bit(xdna->dev_info->mbox_bar, &bars); in aie2_init()
553 if (!test_bit(i, &bars)) in aie2_init()
/linux/drivers/accel/qaic/
H A Dqaic_drv.c485 int bars; in init_pci() local
488 bars = pci_select_bars(pdev, IORESOURCE_MEM) & 0x3f; in init_pci()
491 if (bars != config->bar_mask) { in init_pci()
493 __func__, config->bar_mask, bars); in init_pci()
/linux/drivers/ntb/hw/idt/
H A Dntb_hw_idt.h1188 struct idt_ntb_bar bars[IDT_BAR_CNT]; member
1211 struct idt_ntb_bar bars[IDT_BAR_CNT]; member
H A Dntb_hw_idt.c1045 const struct idt_ntb_bar *bars; in idt_scan_mws() local
1058 bars = portdata_tbl[port].bars; in idt_scan_mws()
1064 data = idt_sw_read(ndev, bars[bidx].setup); in idt_scan_mws()
1308 const struct idt_ntb_bar *bar = &ntdata_tbl.bars[mw_cfg->bar]; in idt_ntb_peer_mw_set_trans()
1368 const struct idt_ntb_bar *bar = &ntdata_tbl.bars[mw_cfg->bar]; in idt_ntb_peer_mw_clear_trans()
/linux/tools/testing/selftests/vfio/lib/include/libvfio/
H A Dvfio_pci_device.h27 struct vfio_pci_bar bars[PCI_STD_NUM_BARS]; member
/linux/tools/testing/selftests/vfio/
H A Dvfio_pci_device_test.c86 bar = &self->device->bars[i]; in TEST_F()
/linux/Documentation/devicetree/bindings/i2c/
H A Di2c-pxa-pci-ce4100.txt5 PCI device has three PCI-bars, each bar contains a complete I2C
/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_sriov.h67 struct bnx2x_vf_bar bars[PCI_SRIOV_NUM_BARS]; member
193 struct bnx2x_vf_bar bars[PCI_SRIOV_NUM_BARS]; member
H A Dbnx2x_sriov.c1071 vf->bars[n].bar = start + size * vf->abs_vfid; in bnx2x_vf_set_bars()
1072 vf->bars[n].size = size; in bnx2x_vf_set_bars()
1617 (unsigned)vf->bars[0].bar, vf->bars[0].size, in bnx2x_iov_nic_init()
1618 (unsigned)vf->bars[1].bar, vf->bars[1].size, in bnx2x_iov_nic_init()
1619 (unsigned)vf->bars[2].bar, vf->bars[2].size); in bnx2x_iov_nic_init()
/linux/drivers/virtio/
H A Dvirtio_pci_modern_dev.c115 u32 ioresource_types, int *bars) in virtio_pci_find_capability() argument
137 *bars |= (1 << bar); in virtio_pci_find_capability()
/linux/arch/s390/include/asm/
H A Dpci.h174 struct zpci_bar_struct bars[PCI_STD_NUM_BARS]; member

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