diff options
| author | Kristen Accardi <kristen.c.accardi@intel.com> | 2005-11-02 16:24:32 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-09 12:13:13 -0800 |
| commit | ffeff788d6b10e342b4a887f28d339dfec1737f6 (patch) | |
| tree | 9882b7f8215269cc30f422f135b785f6addefb7e | |
| parent | 6150c32589d1976ca8a5c987df951088c05a7542 (diff) | |
[PATCH] pci: store PCI_INTERRUPT_PIN in pci_dev
Store the value of the INTERRUPT_PIN in the pci_dev structure
so that it can be retrieved later.
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/pci/probe.c | 1 | ||||
| -rw-r--r-- | include/linux/pci.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index fce2cb2112d..2f82e63323f 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -571,6 +571,7 @@ static void pci_read_irq(struct pci_dev *dev) unsigned char irq; pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &irq); + dev->pin = irq; if (irq) pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq); dev->irq = irq; diff --git a/include/linux/pci.h b/include/linux/pci.h index de690ca73d5..b32f70fe2db 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -98,6 +98,7 @@ struct pci_dev { unsigned int class; /* 3 bytes: (base,sub,prog-if) */ u8 hdr_type; /* PCI header type (`multi' flag masked out) */ u8 rom_base_reg; /* which config register controls the ROM */ + u8 pin; /* which interrupt pin this device uses */ struct pci_driver *driver; /* which driver has allocated this device */ u64 dma_mask; /* Mask of the bits of bus address this |