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authorPaolo Bonzini <pbonzini@redhat.com>2019-08-09 16:53:39 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2019-08-09 16:53:39 +0200
commit0e1c438c44dd9cde56effb44c5f1cfeda72e108d (patch)
treefa3492d4d7d8b7444e5d8ebe6c78210826333e4b /include/linux/mod_devicetable.h
parentc096397c78f766db972f923433031f2dec01cae0 (diff)
parentcdb2d3ee0436d74fa9092f2df46aaa6f9e03c969 (diff)
Merge tag 'kvmarm-fixes-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm fixes for 5.3 - A bunch of switch/case fall-through annotation, fixing one actual bug - Fix PMU reset bug - Add missing exception class debug strings
Diffstat (limited to 'include/linux/mod_devicetable.h')
-rw-r--r--include/linux/mod_devicetable.h30
1 files changed, 25 insertions, 5 deletions
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 448621c32e4d..b2c1648f7e5d 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -16,6 +16,25 @@ typedef unsigned long kernel_ulong_t;
#define PCI_ANY_ID (~0)
+/**
+ * struct pci_device_id - PCI device ID structure
+ * @vendor: Vendor ID to match (or PCI_ANY_ID)
+ * @device: Device ID to match (or PCI_ANY_ID)
+ * @subvendor: Subsystem vendor ID to match (or PCI_ANY_ID)
+ * @subdevice: Subsystem device ID to match (or PCI_ANY_ID)
+ * @class: Device class, subclass, and "interface" to match.
+ * See Appendix D of the PCI Local Bus Spec or
+ * include/linux/pci_ids.h for a full list of classes.
+ * Most drivers do not need to specify class/class_mask
+ * as vendor/device is normally sufficient.
+ * @class_mask: Limit which sub-fields of the class field are compared.
+ * See drivers/scsi/sym53c8xx_2/ for example of usage.
+ * @driver_data: Data private to the driver.
+ * Most drivers don't need to use driver_data field.
+ * Best practice is to use driver_data as an index
+ * into a static list of equivalent device types,
+ * instead of using it as a pointer.
+ */
struct pci_device_id {
__u32 vendor, device; /* Vendor and device ID or PCI_ANY_ID*/
__u32 subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
@@ -257,17 +276,17 @@ struct pcmcia_device_id {
__u16 match_flags;
__u16 manf_id;
- __u16 card_id;
+ __u16 card_id;
- __u8 func_id;
+ __u8 func_id;
/* for real multi-function devices */
- __u8 function;
+ __u8 function;
/* for pseudo multi-function devices */
- __u8 device_no;
+ __u8 device_no;
- __u32 prod_id_hash[4];
+ __u32 prod_id_hash[4];
/* not matched against in kernelspace */
const char * prod_id[4];
@@ -798,6 +817,7 @@ struct tee_client_device_id {
*/
struct wmi_device_id {
const char guid_string[UUID_STRING_LEN+1];
+ const void *context;
};
#endif /* LINUX_MOD_DEVICETABLE_H */