summaryrefslogtreecommitdiffstats
path: root/drivers/xen/xen-pciback/conf_space_capability_vpd.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/xen/xen-pciback/conf_space_capability_vpd.c')
-rw-r--r--drivers/xen/xen-pciback/conf_space_capability_vpd.c40
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/xen/xen-pciback/conf_space_capability_vpd.c b/drivers/xen/xen-pciback/conf_space_capability_vpd.c
deleted file mode 100644
index e7b4d662b53d..000000000000
--- a/drivers/xen/xen-pciback/conf_space_capability_vpd.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * PCI Backend - Configuration space overlay for Vital Product Data
- *
- * Author: Ryan Wilson <hap9@epoch.ncsc.mil>
- */
-
-#include <linux/pci.h>
-#include "conf_space.h"
-#include "conf_space_capability.h"
-
-static int vpd_address_write(struct pci_dev *dev, int offset, u16 value,
- void *data)
-{
- /* Disallow writes to the vital product data */
- if (value & PCI_VPD_ADDR_F)
- return PCIBIOS_SET_FAILED;
- else
- return pci_write_config_word(dev, offset, value);
-}
-
-static const struct config_field caplist_vpd[] = {
- {
- .offset = PCI_VPD_ADDR,
- .size = 2,
- .u.w.read = pciback_read_config_word,
- .u.w.write = vpd_address_write,
- },
- {
- .offset = PCI_VPD_DATA,
- .size = 4,
- .u.dw.read = pciback_read_config_dword,
- .u.dw.write = NULL,
- },
- {}
-};
-
-struct pciback_config_capability pciback_config_capability_vpd = {
- .capability = PCI_CAP_ID_VPD,
- .fields = caplist_vpd,
-};