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PCI: use dev_printk in quirk messages

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Convert quirk printks to dev_printk().

I made the MSI disable messages a little more consistent:

    - always use "disabled", not "deactivated"
    - specify "device MSI disabled" or "subordinate MSI disabled" when
      disabling MSI for only a specific device or subordinate bus

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
bjorn.helgaas@hp.com 2007-12-17 14:09:39 -07:00 committed by Greg Kroah-Hartman
parent 9f23ed3b94
commit f0fda801da
2 changed files with 60 additions and 74 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

112
drivers/pci/quirks.c
View file

@ -47,7 +47,7 @@ static void quirk_passive_release(struct pci_dev *dev)
while ((d = pci_get_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371SB_0, d))) {
pci_read_config_byte(d, 0x82, &dlc);
if (!(dlc & 1<<1)) {
printk(KERN_ERR "PCI: PIIX3: Enabling Passive Release on %s\n", pci_name(d));
dev_err(&d->dev, "PIIX3: Enabling Passive Release\n");
dlc |= 1<<1;
pci_write_config_byte(d, 0x82, dlc);
}
@ -69,7 +69,7 @@ static void __devinit quirk_isa_dma_hangs(struct pci_dev *dev)
{
if (!isa_dma_bridge_buggy) {
isa_dma_bridge_buggy=1;
printk(KERN_INFO "Activating ISA DMA hang workarounds.\n");
dev_info(&dev->dev, "Activating ISA DMA hang workarounds\n");
}
}
/*
@ -93,7 +93,7 @@ EXPORT_SYMBOL(pci_pci_problems);
static void __devinit quirk_nopcipci(struct pci_dev *dev)
{
if ((pci_pci_problems & PCIPCI_FAIL)==0) {
printk(KERN_INFO "Disabling direct PCI/PCI transfers.\n");
dev_info(&dev->dev, "Disabling direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_FAIL;
}
}
@ -106,7 +106,7 @@ static void __devinit quirk_nopciamd(struct pci_dev *dev)
pci_read_config_byte(dev, 0x08, &rev);
if (rev == 0x13) {
/* Erratum 24 */
printk(KERN_INFO "Chipset erratum: Disabling direct PCI/AGP transfers.\n");
dev_info(&dev->dev, "Chipset erratum: Disabling direct PCI/AGP transfers\n");
pci_pci_problems |= PCIAGP_FAIL;
}
}
@ -118,7 +118,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8151_0, quirk_nopci
static void __devinit quirk_triton(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_TRITON)==0) {
printk(KERN_INFO "Limiting direct PCI/PCI transfers.\n");
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_TRITON;
}
}
@ -178,7 +178,7 @@ static void quirk_vialatency(struct pci_dev *dev)
busarb &= ~(1<<5);
busarb |= (1<<4);
pci_write_config_byte(dev, 0x76, busarb);
printk(KERN_INFO "Applying VIA southbridge workaround.\n");
dev_info(&dev->dev, "Applying VIA southbridge workaround\n");
exit:
pci_dev_put(p);
}
@ -196,7 +196,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8361, quirk_viala
static void __devinit quirk_viaetbf(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_VIAETBF)==0) {
printk(KERN_INFO "Limiting direct PCI/PCI transfers.\n");
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_VIAETBF;
}
}
@ -205,7 +205,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C597_0, quirk_via
static void __devinit quirk_vsfx(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_VSFX)==0) {
printk(KERN_INFO "Limiting direct PCI/PCI transfers.\n");
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_VSFX;
}
}
@ -220,7 +220,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C576, quirk_vsfx)
static void __init quirk_alimagik(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_ALIMAGIK)==0) {
printk(KERN_INFO "Limiting direct PCI/PCI transfers.\n");
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_ALIMAGIK|PCIPCI_TRITON;
}
}
@ -234,7 +234,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1651, quirk_alimag
static void __devinit quirk_natoma(struct pci_dev *dev)
{
if ((pci_pci_problems&PCIPCI_NATOMA)==0) {
printk(KERN_INFO "Limiting direct PCI/PCI transfers.\n");
dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
pci_pci_problems |= PCIPCI_NATOMA;
}
}
@ -290,7 +290,7 @@ static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region,
pcibios_bus_to_resource(dev, res, &bus_region);
pci_claim_resource(dev, nr);
printk("PCI quirk: region %04x-%04x claimed by %s\n", region, region + size - 1, name);
dev_info(&dev->dev, "quirk: region %04x-%04x claimed by %s\n", region, region + size - 1, name);
}
}
@ -300,7 +300,7 @@ static void __devinit quirk_io_region(struct pci_dev *dev, unsigned region,
*/
static void __devinit quirk_ati_exploding_mce(struct pci_dev *dev)
{
printk(KERN_INFO "ATI Northbridge, reserving I/O ports 0x3b0 to 0x3bb.\n");
dev_info(&dev->dev, "ATI Northbridge, reserving I/O ports 0x3b0 to 0x3bb\n");
/* Mae rhaid i ni beidio ag edrych ar y lleoliadiau I/O hyn */
request_region(0x3b0, 0x0C, "RadeonIGP");
request_region(0x3d3, 0x01, "RadeonIGP");
@ -352,7 +352,7 @@ static void piix4_io_quirk(struct pci_dev *dev, const char *name, unsigned int p
* let's get enough confirmation reports first.
*/
base &= -size;
printk("%s PIO at %04x-%04x\n", name, base, base + size - 1);
dev_info(&dev->dev, "%s PIO at %04x-%04x\n", name, base, base + size - 1);
}
static void piix4_mem_quirk(struct pci_dev *dev, const char *name, unsigned int port, unsigned int enable)
@ -377,7 +377,7 @@ static void piix4_mem_quirk(struct pci_dev *dev, const char *name, unsigned int
* reserve it, but let's get enough confirmation reports first.
*/
base &= -size;
printk("%s MMIO at %04x-%04x\n", name, base, base + size - 1);
dev_info(&dev->dev, "%s MMIO at %04x-%04x\n", name, base, base + size - 1);
}
/*
@ -549,7 +549,7 @@ static void quirk_via_ioapic(struct pci_dev *dev)
else
tmp = 0x1f; /* all known bits (4-0) routed to external APIC */
printk(KERN_INFO "PCI: %sbling Via external APIC routing\n",
dev_info(&dev->dev, "%sbling VIA external APIC routing\n",
tmp == 0 ? "Disa" : "Ena");
/* Offset 0x58: External APIC IRQ output control */
@ -571,7 +571,7 @@ static void quirk_via_vt8237_bypass_apic_deassert(struct pci_dev *dev)
pci_read_config_byte(dev, 0x5B, &misc_control2);
if (!(misc_control2 & BYPASS_APIC_DEASSERT)) {
printk(KERN_INFO "PCI: Bypassing VIA 8237 APIC De-Assert Message\n");
dev_info(&dev->dev, "Bypassing VIA 8237 APIC De-Assert Message\n");
pci_write_config_byte(dev, 0x5B, misc_control2|BYPASS_APIC_DEASSERT);
}
}
@ -590,8 +590,8 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, quirk_via_v
static void __devinit quirk_amd_ioapic(struct pci_dev *dev)
{
if (dev->revision >= 0x02) {
printk(KERN_WARNING "I/O APIC: AMD Erratum #22 may be present. In the event of instability try\n");
printk(KERN_WARNING " : booting with the \"noapic\" option.\n");
dev_warn(&dev->dev, "I/O APIC: AMD Erratum #22 may be present. In the event of instability try\n");
dev_warn(&dev->dev, " : booting with the \"noapic\" option\n");
}
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410, quirk_amd_ioapic);
@ -615,7 +615,7 @@ static void quirk_amd_8131_ioapic(struct pci_dev *dev)
return;
if (dev->revision == AMD8131_revA0 || dev->revision == AMD8131_revB0) {
printk(KERN_INFO "Fixing up AMD8131 IOAPIC mode\n");
dev_info(&dev->dev, "Fixing up AMD8131 IOAPIC mode\n");
pci_read_config_byte( dev, AMD8131_MISC, &tmp);
tmp &= ~(1 << AMD8131_NIOAMODE_BIT);
pci_write_config_byte( dev, AMD8131_MISC, tmp);
@ -632,8 +632,8 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk
static void __init quirk_amd_8131_mmrbc(struct pci_dev *dev)
{
if (dev->subordinate && dev->revision <= 0x12) {
printk(KERN_INFO "AMD8131 rev %x detected, disabling PCI-X "
"MMRBC\n", dev->revision);
dev_info(&dev->dev, "AMD8131 rev %x detected; "
"disabling PCI-X MMRBC\n", dev->revision);
dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MMRBC;
}
}
@ -740,8 +740,8 @@ static void quirk_via_vlink(struct pci_dev *dev)
pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq);
if (new_irq != irq) {
printk(KERN_INFO "PCI: VIA VLink IRQ fixup for %s, from %d to %d\n",
pci_name(dev), irq, new_irq);
dev_info(&dev->dev, "VIA VLink IRQ fixup, from %d to %d\n",
irq, new_irq);
udelay(15); /* unknown if delay really needed */
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, new_irq);
}
@ -789,7 +789,7 @@ static void quirk_amd_ordering(struct pci_dev *dev)
pci_read_config_dword(dev, 0x4C, &pcic);
if ((pcic&6)!=6) {
pcic |= 6;
printk(KERN_WARNING "BIOS failed to enable PCI standards compliance, fixing this error.\n");
dev_warn(&dev->dev, "BIOS failed to enable PCI standards compliance; fixing this error\n");
pci_write_config_dword(dev, 0x4C, pcic);
pci_read_config_dword(dev, 0x84, &pcic);
pcic |= (1<<23); /* Required in this mode */
@ -839,7 +839,7 @@ static void quirk_mediagx_master(struct pci_dev *dev)
pci_read_config_byte(dev, 0x41, &reg);
if (reg & 2) {
reg &= ~2;
printk(KERN_INFO "PCI: Fixup for MediaGX/Geode Slave Disconnect Boundary (0x41=0x%02x)\n", reg);
dev_info(&dev->dev, "Fixup for MediaGX/Geode Slave Disconnect Boundary (0x41=0x%02x)\n", reg);
pci_write_config_byte(dev, 0x41, reg);
}
}
@ -861,7 +861,7 @@ static void quirk_disable_pxb(struct pci_dev *pdev)
if (config & (1<<6)) {
config &= ~(1<<6);
pci_write_config_word(pdev, 0x40, config);
printk(KERN_INFO "PCI: C0 revision 450NX. Disabling PCI restreaming.\n");
dev_info(&pdev->dev, "C0 revision 450NX. Disabling PCI restreaming\n");
}
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82454NX, quirk_disable_pxb);
@ -912,7 +912,7 @@ static void __init quirk_ide_samemode(struct pci_dev *pdev)
pci_read_config_byte(pdev, PCI_CLASS_PROG, &prog);
if (((prog & 1) && !(prog & 4)) || ((prog & 4) && !(prog & 1))) {
printk(KERN_INFO "PCI: IDE mode mismatch; forcing legacy mode\n");
dev_info(&pdev->dev, "IDE mode mismatch; forcing legacy mode\n");
prog &= ~5;
pdev->class &= ~5;
pci_write_config_byte(pdev, PCI_CLASS_PROG, prog);
@ -1077,9 +1077,9 @@ static void asus_hides_smbus_lpc(struct pci_dev *dev)
pci_write_config_word(dev, 0xF2, val & (~0x8));
pci_read_config_word(dev, 0xF2, &val);
if (val & 0x8)
printk(KERN_INFO "PCI: i801 SMBus device continues to play 'hide and seek'! 0x%x\n", val);
dev_info(&dev->dev, "i801 SMBus device continues to play 'hide and seek'! 0x%x\n", val);
else
printk(KERN_INFO "PCI: Enabled i801 SMBus device\n");
dev_info(&dev->dev, "Enabled i801 SMBus device\n");
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_0, asus_hides_smbus_lpc);
@ -1110,7 +1110,7 @@ static void asus_hides_smbus_lpc_ich6(struct pci_dev *dev)
val=readl(base + 0x3418); /* read the Function Disable register, dword mode only */
writel(val & 0xFFFFFFF7, base + 0x3418); /* enable the SMBus device */
iounmap(base);
printk(KERN_INFO "PCI: Enabled ICH6/i801 SMBus device\n");
dev_info(&dev->dev, "Enabled ICH6/i801 SMBus device\n");
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, asus_hides_smbus_lpc_ich6);
DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, asus_hides_smbus_lpc_ich6);
@ -1123,7 +1123,7 @@ static void quirk_sis_96x_smbus(struct pci_dev *dev)
u8 val = 0;
pci_read_config_byte(dev, 0x77, &val);
if (val & 0x10) {
printk(KERN_INFO "Enabling SiS 96x SMBus.\n");
dev_info(&dev->dev, "Enabling SiS 96x SMBus\n");
pci_write_config_byte(dev, 0x77, val & ~0x10);
}
}
@ -1195,9 +1195,9 @@ static void asus_hides_ac97_lpc(struct pci_dev *dev)
pci_write_config_byte(dev, 0x50, val & (~0xc0));
pci_read_config_byte(dev, 0x50, &val);
if (val & 0xc0)
printk(KERN_INFO "PCI: onboard AC97/MC97 devices continue to play 'hide and seek'! 0x%x\n", val);
dev_info(&dev->dev, "Onboard AC97/MC97 devices continue to play 'hide and seek'! 0x%x\n", val);
else
printk(KERN_INFO "PCI: enabled onboard AC97/MC97 devices\n");
dev_info(&dev->dev, "Enabled onboard AC97/MC97 devices\n");
}
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, asus_hides_ac97_lpc);
@ -1318,11 +1318,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_E7525_MCH, quir
static void __devinit quirk_pcie_pxh(struct pci_dev *dev)
{
pci_msi_off(dev);
dev->no_msi = 1;
printk(KERN_WARNING "PCI: PXH quirk detected, "
"disabling MSI for SHPC device\n");
dev_warn(&dev->dev, "PXH quirk detected; SHPC device MSI disabled\n");
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHD_0, quirk_pcie_pxh);
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_PXHD_1, quirk_pcie_pxh);
@ -1403,7 +1400,7 @@ static void __devinit quirk_netmos(struct pci_dev *dev)
case PCI_DEVICE_ID_NETMOS_9855:
if ((dev->class >> 8) == PCI_CLASS_COMMUNICATION_SERIAL &&
num_parallel) {
printk(KERN_INFO "PCI: Netmos %04x (%u parallel, "
dev_info(&dev->dev, "Netmos %04x (%u parallel, "
"%u serial); changing class SERIAL to OTHER "
"(use parport_serial)\n",
dev->device, num_parallel, num_serial);
@ -1467,15 +1464,14 @@ static void __devinit quirk_e100_interrupt(struct pci_dev *dev)
/* Convert from PCI bus to resource space. */
csr = ioremap(pci_resource_start(dev, 0), 8);
if (!csr) {
printk(KERN_WARNING "PCI: Can't map %s e100 registers\n",
pci_name(dev));
dev_warn(&dev->dev, "Can't map e100 registers\n");
return;
}
cmd_hi = readb(csr + 3);
if (cmd_hi == 0) {
printk(KERN_WARNING "PCI: Firmware left %s e100 interrupts "
"enabled, disabling\n", pci_name(dev));
dev_warn(&dev->dev, "Firmware left e100 interrupts enabled; "
"disabling\n");
writeb(1, csr + 3);
}
@ -1490,7 +1486,7 @@ static void __devinit fixup_rev1_53c810(struct pci_dev* dev)
*/
if (dev->class == PCI_CLASS_NOT_DEFINED) {
printk(KERN_INFO "NCR 53c810 rev 1 detected, setting PCI class.\n");
dev_info(&dev->dev, "NCR 53c810 rev 1 detected; setting PCI class\n");
dev->class = PCI_CLASS_STORAGE_SCSI;
}
}
@ -1573,7 +1569,7 @@ static void __devinit quirk_p64h2_1k_io(struct pci_dev *dev)
pci_read_config_word(dev, 0x40, &en1k);
if (en1k & 0x200) {
printk(KERN_INFO "PCI: Enable I/O Space to 1 KB Granularity\n");
dev_info(&dev->dev, "Enable I/O Space to 1KB granularity\n");
pci_read_config_byte(dev, PCI_IO_BASE, &io_base_lo);
pci_read_config_byte(dev, PCI_IO_LIMIT, &io_limit_lo);
@ -1605,7 +1601,7 @@ static void __devinit quirk_p64h2_1k_io_fix_iobl(struct pci_dev *dev)
iobl_adr_1k = iobl_adr | (res->start >> 8) | (res->end & 0xfc00);
if (iobl_adr != iobl_adr_1k) {
printk(KERN_INFO "PCI: Fixing P64H2 IOBL_ADR from 0x%x to 0x%x for 1 KB Granularity\n",
dev_info(&dev->dev, "Fixing P64H2 IOBL_ADR from 0x%x to 0x%x for 1KB granularity\n",
iobl_adr,iobl_adr_1k);
pci_write_config_word(dev, PCI_IO_BASE, iobl_adr_1k);
}
@ -1623,9 +1619,8 @@ static void quirk_nvidia_ck804_pcie_aer_ext_cap(struct pci_dev *dev)
if (pci_read_config_byte(dev, 0xf41, &b) == 0) {
if (!(b & 0x20)) {
pci_write_config_byte(dev, 0xf41, b | 0x20);
printk(KERN_INFO
"PCI: Linking AER extended capability on %s\n",
pci_name(dev));
dev_info(&dev->dev,
"Linking AER extended capability\n");
}
}
}
@ -1672,7 +1667,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_VIA, 0x324e, quirk_via_cx700_pci_parking_c
static void __init quirk_disable_all_msi(struct pci_dev *dev)
{
pci_no_msi();
printk(KERN_WARNING "PCI: MSI quirk detected. MSI deactivated.\n");
dev_warn(&dev->dev, "MSI quirk detected; MSI disabled\n");
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_GCNB_LE, quirk_disable_all_msi);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS400_200, quirk_disable_all_msi);
@ -1683,9 +1678,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT3351, quirk_disab
static void __devinit quirk_disable_msi(struct pci_dev *dev)
{
if (dev->subordinate) {
printk(KERN_WARNING "PCI: MSI quirk detected. "
"PCI_BUS_FLAGS_NO_MSI set for %s subordinate bus.\n",
pci_name(dev));
dev_warn(&dev->dev, "MSI quirk detected; "
"subordinate MSI disabled\n");
dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MSI;
}
}
@ -1704,9 +1698,9 @@ static int __devinit msi_ht_cap_enabled(struct pci_dev *dev)
if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS,
&flags) == 0)
{
printk(KERN_INFO "PCI: Found %s HT MSI Mapping on %s\n",
dev_info(&dev->dev, "Found %s HT MSI Mapping\n",
flags & HT_MSI_FLAGS_ENABLE ?
"enabled" : "disabled", pci_name(dev));
"enabled" : "disabled");
return (flags & HT_MSI_FLAGS_ENABLE) != 0;
}
@ -1720,9 +1714,8 @@ static int __devinit msi_ht_cap_enabled(struct pci_dev *dev)
static void __devinit quirk_msi_ht_cap(struct pci_dev *dev)
{
if (dev->subordinate && !msi_ht_cap_enabled(dev)) {
printk(KERN_WARNING "PCI: MSI quirk detected. "
"MSI disabled on chipset %s.\n",
pci_name(dev));
dev_warn(&dev->dev, "MSI quirk detected; "
"subordinate MSI disabled\n");
dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MSI;
}
}
@ -1773,9 +1766,8 @@ static void __devinit quirk_nvidia_ck804_msi_ht_cap(struct pci_dev *dev)
if (!pdev)
return;
if (!msi_ht_cap_enabled(dev) && !msi_ht_cap_enabled(pdev)) {
printk(KERN_WARNING "PCI: MSI quirk detected. "
"MSI disabled on chipset %s.\n",
pci_name(dev));
dev_warn(&dev->dev, "MSI quirk detected; "
"subordinate MSI disabled\n");
dev->subordinate->bus_flags |= PCI_BUS_FLAGS_NO_MSI;
}
pci_dev_put(pdev);

22
drivers/usb/host/pci-quirks.c
View file

@ -190,9 +190,8 @@ static void __devinit quirk_usb_handoff_ohci(struct pci_dev *pdev)
msleep(10);
}
if (wait_time <= 0)
printk(KERN_WARNING "%s %s: BIOS handoff "
"failed (BIOS bug ?) %08x\n",
pdev->dev.bus_id, "OHCI",
dev_warn(&pdev->dev, "OHCI: BIOS handoff failed"
" (BIOS bug?) %08x\n",
readl(base + OHCI_CONTROL));
/* reset controller, preserving RWC */
@ -243,8 +242,7 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev)
switch (cap & 0xff) {
case 1: /* BIOS/SMM/... handoff support */
if ((cap & EHCI_USBLEGSUP_BIOS)) {
pr_debug("%s %s: BIOS handoff\n",
pdev->dev.bus_id, "EHCI");
dev_dbg(&pdev->dev, "EHCI: BIOS handoff\n");
#if 0
/* aleksey_gorelov@phoenix.com reports that some systems need SMI forced on,
@ -285,9 +283,8 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev)
/* well, possibly buggy BIOS... try to shut
* it down, and hope nothing goes too wrong
*/
printk(KERN_WARNING "%s %s: BIOS handoff "
"failed (BIOS bug ?) %08x\n",
pdev->dev.bus_id, "EHCI", cap);
dev_warn(&pdev->dev, "EHCI: BIOS handoff failed"
" (BIOS bug?) %08x\n", cap);
pci_write_config_byte(pdev, offset + 2, 0);
}
@ -306,17 +303,14 @@ static void __devinit quirk_usb_disable_ehci(struct pci_dev *pdev)
cap = 0;
/* FALLTHROUGH */
default:
printk(KERN_WARNING "%s %s: unrecognized "
"capability %02x\n",
pdev->dev.bus_id, "EHCI",
cap & 0xff);
dev_warn(&pdev->dev, "EHCI: unrecognized capability "
"%02x\n", cap & 0xff);
break;
}
offset = (cap >> 8) & 0xff;
}
if (!count)
printk(KERN_DEBUG "%s %s: capability loop?\n",
pdev->dev.bus_id, "EHCI");
dev_printk(KERN_DEBUG, &pdev->dev, "EHCI: capability loop?\n");
/*
* halt EHCI & disable its interrupts in any case