diff options
| -rw-r--r-- | drivers/ata/pata_cs5520.c | 2 | ||||
| -rw-r--r-- | drivers/i2c/busses/scx200_acb.c | 2 | ||||
| -rw-r--r-- | drivers/ide/pci/cs5520.c | 10 | ||||
| -rw-r--r-- | drivers/ide/setup-pci.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 1 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 21 |
7 files changed, 33 insertions, 12 deletions
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c index d4590f546c4..7ed279b0a12 100644 --- a/drivers/ata/pata_cs5520.c +++ b/drivers/ata/pata_cs5520.c @@ -229,7 +229,7 @@ static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_devi return -ENOMEM; /* Perform set up for DMA */ - if (pci_enable_device_bars(pdev, 1<<2)) { + if (pci_enable_device_io(pdev)) { printk(KERN_ERR DRV_NAME ": unable to configure BAR2.\n"); return -ENODEV; } diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c index e6c4a2b762e..f5e7a70da83 100644 --- a/drivers/i2c/busses/scx200_acb.c +++ b/drivers/i2c/busses/scx200_acb.c @@ -492,7 +492,7 @@ static __init int scx200_create_pci(const char *text, struct pci_dev *pdev, iface->pdev = pdev; iface->bar = bar; - rc = pci_enable_device_bars(iface->pdev, 1 << iface->bar); + rc = pci_enable_device_io(iface->pdev); if (rc) goto errout_free; diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index 6ec00b8d7ec..10adc49f80c 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -156,8 +156,14 @@ static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_devic ide_setup_pci_noise(dev, d); /* We must not grab the entire device, it has 'ISA' space in its - BARS too and we will freak out other bits of the kernel */ - if (pci_enable_device_bars(dev, 1<<2)) { + * BARS too and we will freak out other bits of the kernel + * + * pci_enable_device_bars() is going away. I replaced it with + * IO only enable for now but I'll need confirmation this is + * allright for that device. If not, it will need some kind of + * quirk. --BenH. + */ + if (pci_enable_device_io(dev)) { printk(KERN_WARNING "%s: Unable to enable 55x0.\n", d->name); return -ENODEV; } diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c index 676c66e7288..cf79470a932 100644 --- a/drivers/ide/setup-pci.c +++ b/drivers/ide/setup-pci.c @@ -240,7 +240,9 @@ EXPORT_SYMBOL_GPL(ide_setup_pci_noise); * @d: IDE port info * * Enable the IDE PCI device. We attempt to enable the device in full - * but if that fails then we only need BAR4 so we will enable that. + * but if that fails then we only need IO space. The PCI code should + * have setup the proper resources for us already for controllers in + * legacy mode. * * Returns zero on success or an error code */ @@ -250,7 +252,7 @@ static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d) int ret; if (pci_enable_device(dev)) { - ret = pci_enable_device_bars(dev, 1 << 4); + ret = pci_enable_device_io(dev); if (ret < 0) { printk(KERN_WARNING "%s: (ide_setup_pci_device:) " "Could not enable device.\n", d->name); diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 3205f7488d1..29b4cf9e059 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -2296,10 +2296,9 @@ static pci_ers_result_t lpfc_io_slot_reset(struct pci_dev *pdev) struct Scsi_Host *shost = pci_get_drvdata(pdev); struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba; struct lpfc_sli *psli = &phba->sli; - int bars = pci_select_bars(pdev, IORESOURCE_MEM); dev_printk(KERN_INFO, &pdev->dev, "recovering from a slot reset.\n"); - if (pci_enable_device_bars(pdev, bars)) { + if (pci_enable_device_mem(pdev)) { printk(KERN_ERR "lpfc: Cannot re-enable " "PCI device after reset.\n"); return PCI_ERS_RESULT_DISCONNECT; diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 6f129da3758..b72c7f17085 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2268,6 +2268,7 @@ typedef struct scsi_qla_host { spinlock_t hardware_lock ____cacheline_aligned; int bars; + int mem_only; device_reg_t __iomem *iobase; /* Base I/O address */ resource_size_t pio_address; #define MIN_IOBASE_LEN 0x100 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 3954ed2d7b5..8f69caf8327 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1564,7 +1564,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) char pci_info[30]; char fw_str[30]; struct scsi_host_template *sht; - int bars; + int bars, mem_only = 0; bars = pci_select_bars(pdev, IORESOURCE_MEM | IORESOURCE_IO); sht = &qla2x00_driver_template; @@ -1575,10 +1575,16 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2532) { bars = pci_select_bars(pdev, IORESOURCE_MEM); sht = &qla24xx_driver_template; + mem_only = 1; } - if (pci_enable_device_bars(pdev, bars)) - goto probe_out; + if (mem_only) { + if (pci_enable_device_mem(pdev)) + goto probe_out; + } else { + if (pci_enable_device(pdev)) + goto probe_out; + } if (pci_find_aer_capability(pdev)) if (pci_enable_pcie_error_reporting(pdev)) @@ -1601,6 +1607,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) sprintf(ha->host_str, "%s_%ld", QLA2XXX_DRIVER_NAME, ha->host_no); ha->parent = NULL; ha->bars = bars; + ha->mem_only = mem_only; /* Set ISP-type information. */ qla2x00_set_isp_flags(ha); @@ -2875,8 +2882,14 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) { pci_ers_result_t ret = PCI_ERS_RESULT_DISCONNECT; scsi_qla_host_t *ha = pci_get_drvdata(pdev); + int rc; + + if (ha->mem_only) + rc = pci_enable_device_mem(pdev); + else + rc = pci_enable_device(pdev); - if (pci_enable_device_bars(pdev, ha->bars)) { + if (rc) { qla_printk(KERN_WARNING, ha, "Can't re-enable PCI device after reset.\n"); |