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authorLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 09:30:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 09:30:25 -0700
commit96a3e8af5a54c324535472ca946215d5bafe6539 (patch)
treee59b48aa3fa2b8c6c1f59f76b7b4c71f9c694093 /drivers/eisa
parenta87451052fb914744571fc3ab39fcbf4fa4ef944 (diff)
parentd4f09c5d7fbabd1389a5f03f5c9329d790f544e3 (diff)
Merge tag 'pci-v3.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas: "PCI changes for the v3.10 merge window: PCI device hotplug - Remove ACPI PCI subdrivers (Jiang Liu, Myron Stowe) - Make acpiphp builtin only, not modular (Jiang Liu) - Add acpiphp mutual exclusion (Jiang Liu) Power management - Skip "PME enabled/disabled" messages when not supported (Rafael Wysocki) - Fix fallback to PCI_D0 (Rafael Wysocki) Miscellaneous - Factor quirk_io_region (Yinghai Lu) - Cache MSI capability offsets & cleanup (Gavin Shan, Bjorn Helgaas) - Clean up EISA resource initialization and logging (Bjorn Helgaas) - Fix prototype warnings (Andy Shevchenko, Bjorn Helgaas) - MIPS: Initialize of_node before scanning bus (Gabor Juhos) - Fix pcibios_get_phb_of_node() declaration "weak" annotation (Gabor Juhos) - Add MSI INTX_DISABLE quirks for AR8161/AR8162/etc (Xiong Huang) - Fix aer_inject return values (Prarit Bhargava) - Remove PME/ACPI dependency (Andrew Murray) - Use shared PCI_BUS_NUM() and PCI_DEVID() (Shuah Khan)" * tag 'pci-v3.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (63 commits) vfio-pci: Use cached MSI/MSI-X capabilities vfio-pci: Use PCI_MSIX_TABLE_BIR, not PCI_MSIX_FLAGS_BIRMASK PCI: Remove "extern" from function declarations PCI: Use PCI_MSIX_TABLE_BIR, not PCI_MSIX_FLAGS_BIRMASK PCI: Drop msi_mask_reg() and remove drivers/pci/msi.h PCI: Use msix_table_size() directly, drop multi_msix_capable() PCI: Drop msix_table_offset_reg() and msix_pba_offset_reg() macros PCI: Drop is_64bit_address() and is_mask_bit_support() macros PCI: Drop msi_data_reg() macro PCI: Drop msi_lower_address_reg() and msi_upper_address_reg() macros PCI: Drop msi_control_reg() macro and use PCI_MSI_FLAGS directly PCI: Use cached MSI/MSI-X offsets from dev, not from msi_desc PCI: Clean up MSI/MSI-X capability #defines PCI: Use cached MSI-X cap while enabling MSI-X PCI: Use cached MSI cap while enabling MSI interrupts PCI: Remove MSI/MSI-X cap check in pci_msi_check_device() PCI: Cache MSI/MSI-X capability offsets in struct pci_dev PCI: Use u8, not int, for PM capability offset [SCSI] megaraid_sas: Use correct #define for MSI-X capability PCI: Remove "extern" from function declarations ...
Diffstat (limited to 'drivers/eisa')
-rw-r--r--drivers/eisa/eisa-bus.c82
-rw-r--r--drivers/eisa/pci_eisa.c5
2 files changed, 38 insertions, 49 deletions
diff --git a/drivers/eisa/eisa-bus.c b/drivers/eisa/eisa-bus.c
index 806c77bfd434..272a3ec35957 100644
--- a/drivers/eisa/eisa-bus.c
+++ b/drivers/eisa/eisa-bus.c
@@ -275,19 +275,18 @@ static int __init eisa_request_resources(struct eisa_root_device *root,
}
if (slot) {
- edev->res[i].name = NULL;
edev->res[i].start = SLOT_ADDRESS(root, slot)
+ (i * 0x400);
edev->res[i].end = edev->res[i].start + 0xff;
edev->res[i].flags = IORESOURCE_IO;
} else {
- edev->res[i].name = NULL;
edev->res[i].start = SLOT_ADDRESS(root, slot)
+ EISA_VENDOR_ID_OFFSET;
edev->res[i].end = edev->res[i].start + 3;
- edev->res[i].flags = IORESOURCE_BUSY;
+ edev->res[i].flags = IORESOURCE_IO | IORESOURCE_BUSY;
}
+ dev_printk(KERN_DEBUG, &edev->dev, "%pR\n", &edev->res[i]);
if (request_resource(root->res, &edev->res[i]))
goto failed;
}
@@ -314,41 +313,40 @@ static int __init eisa_probe(struct eisa_root_device *root)
{
int i, c;
struct eisa_device *edev;
+ char *enabled_str;
- printk(KERN_INFO "EISA: Probing bus %d at %s\n",
- root->bus_nr, dev_name(root->dev));
+ dev_info(root->dev, "Probing EISA bus %d\n", root->bus_nr);
/* First try to get hold of slot 0. If there is no device
* here, simply fail, unless root->force_probe is set. */
edev = kzalloc(sizeof(*edev), GFP_KERNEL);
if (!edev) {
- printk(KERN_ERR "EISA: Couldn't allocate mainboard slot\n");
+ dev_err(root->dev, "EISA: Couldn't allocate mainboard slot\n");
return -ENOMEM;
}
- if (eisa_request_resources(root, edev, 0)) {
- printk(KERN_WARNING \
- "EISA: Cannot allocate resource for mainboard\n");
+ if (eisa_init_device(root, edev, 0)) {
kfree(edev);
if (!root->force_probe)
- return -EBUSY;
+ return -ENODEV;
goto force_probe;
}
- if (eisa_init_device(root, edev, 0)) {
- eisa_release_resources(edev);
+ if (eisa_request_resources(root, edev, 0)) {
+ dev_warn(root->dev,
+ "EISA: Cannot allocate resource for mainboard\n");
kfree(edev);
if (!root->force_probe)
- return -ENODEV;
+ return -EBUSY;
goto force_probe;
}
- printk(KERN_INFO "EISA: Mainboard %s detected.\n", edev->id.sig);
+ dev_info(&edev->dev, "EISA: Mainboard %s detected\n", edev->id.sig);
if (eisa_register_device(edev)) {
- printk(KERN_ERR "EISA: Failed to register %s\n",
- edev->id.sig);
+ dev_err(&edev->dev, "EISA: Failed to register %s\n",
+ edev->id.sig);
eisa_release_resources(edev);
kfree(edev);
}
@@ -358,55 +356,47 @@ static int __init eisa_probe(struct eisa_root_device *root)
for (c = 0, i = 1; i <= root->slots; i++) {
edev = kzalloc(sizeof(*edev), GFP_KERNEL);
if (!edev) {
- printk(KERN_ERR "EISA: Out of memory for slot %d\n", i);
+ dev_err(root->dev, "EISA: Out of memory for slot %d\n",
+ i);
continue;
}
- if (eisa_request_resources(root, edev, i)) {
- printk(KERN_WARNING \
- "Cannot allocate resource for EISA slot %d\n",
- i);
+ if (eisa_init_device(root, edev, i)) {
kfree(edev);
continue;
}
- if (eisa_init_device(root, edev, i)) {
- eisa_release_resources(edev);
+ if (eisa_request_resources(root, edev, i)) {
+ dev_warn(root->dev,
+ "Cannot allocate resource for EISA slot %d\n",
+ i);
kfree(edev);
continue;
}
-
- printk(KERN_INFO "EISA: slot %d : %s detected",
- i, edev->id.sig);
-
- switch (edev->state) {
- case EISA_CONFIG_ENABLED | EISA_CONFIG_FORCED:
- printk(" (forced enabled)");
- break;
-
- case EISA_CONFIG_FORCED:
- printk(" (forced disabled)");
- break;
-
- case 0:
- printk(" (disabled)");
- break;
- }
-
- printk (".\n");
+
+ if (edev->state == (EISA_CONFIG_ENABLED | EISA_CONFIG_FORCED))
+ enabled_str = " (forced enabled)";
+ else if (edev->state == EISA_CONFIG_FORCED)
+ enabled_str = " (forced disabled)";
+ else if (edev->state == 0)
+ enabled_str = " (disabled)";
+ else
+ enabled_str = "";
+
+ dev_info(&edev->dev, "EISA: slot %d: %s detected%s\n", i,
+ edev->id.sig, enabled_str);
c++;
if (eisa_register_device(edev)) {
- printk(KERN_ERR "EISA: Failed to register %s\n",
- edev->id.sig);
+ dev_err(&edev->dev, "EISA: Failed to register %s\n",
+ edev->id.sig);
eisa_release_resources(edev);
kfree(edev);
}
}
- printk(KERN_INFO "EISA: Detected %d card%s.\n", c, c == 1 ? "" : "s");
-
+ dev_info(root->dev, "EISA: Detected %d card%s\n", c, c == 1 ? "" : "s");
return 0;
}
diff --git a/drivers/eisa/pci_eisa.c b/drivers/eisa/pci_eisa.c
index 6c3fca97d346..a333bf3517de 100644
--- a/drivers/eisa/pci_eisa.c
+++ b/drivers/eisa/pci_eisa.c
@@ -25,8 +25,7 @@ static int __init pci_eisa_init(struct pci_dev *pdev)
struct resource *res, *bus_res = NULL;
if ((rc = pci_enable_device (pdev))) {
- printk (KERN_ERR "pci_eisa : Could not enable device %s\n",
- pci_name(pdev));
+ dev_err(&pdev->dev, "Could not enable device\n");
return rc;
}
@@ -59,7 +58,7 @@ static int __init pci_eisa_init(struct pci_dev *pdev)
dev_set_drvdata(pci_eisa_root.dev, &pci_eisa_root);
if (eisa_root_register (&pci_eisa_root)) {
- printk (KERN_ERR "pci_eisa : Could not register EISA root\n");
+ dev_err(&pdev->dev, "Could not register EISA root\n");
return -1;
}

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