Commit f14e2e29 authored by James Smart's avatar James Smart Committed by James Bottomley

[SCSI] SCSI & FC transport: extend event vendor id's to 64bits

During discussions with Mike Christie, I became convinced that we needed
a larger vendor id. This patch extends the id from 32 to 64 bits.

This applies on top of the prior patches that add SCSI transport events
via netlink.
Signed-off-by: default avatarJames Smart <[email protected]>
Signed-off-by: default avatarJames Bottomley <[email protected]>
parent 84314fd4
......@@ -513,7 +513,7 @@ EXPORT_SYMBOL(fc_host_post_event);
**/
void
fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
u32 data_len, char * data_buf, u32 vendor_id)
u32 data_len, char * data_buf, u64 vendor_id)
{
struct sk_buff *skb;
struct nlmsghdr *nlh;
......
......@@ -67,9 +67,10 @@ struct scsi_nl_hdr {
* Identifiers for each type:
* PCI : ID data is the 16 bit PCI Registered Vendor ID
*/
#define SCSI_NL_VID_ID_MASK 0x00FFFFFF
#define SCSI_NL_VID_TYPE_MASK 0xFF000000
#define SCSI_NL_VID_TYPE_PCI 0x01000000
#define SCSI_NL_VID_TYPE_SHIFT 56
#define SCSI_NL_VID_TYPE_MASK ((u64)0xFF << SCSI_NL_VID_TYPE_SHIFT)
#define SCSI_NL_VID_TYPE_PCI ((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT)
#define SCSI_NL_VID_ID_MASK (~ SCSI_NL_VID_TYPE_MASK)
#define INIT_SCSI_NL_HDR(hdr, t, mtype, mlen) \
......
......@@ -58,7 +58,7 @@
struct fc_nl_event {
struct scsi_nl_hdr snlh; /* must be 1st element ! */
uint64_t seconds;
uint32_t vendor_id;
uint64_t vendor_id;
uint16_t host_no;
uint16_t event_datalen;
uint32_t event_num;
......
......@@ -555,7 +555,7 @@ u32 fc_get_event_number(void);
void fc_host_post_event(struct Scsi_Host *shost, u32 event_number,
enum fc_host_event_code event_code, u32 event_data);
void fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
u32 data_len, char * data_buf, u32 vendor_id);
u32 data_len, char * data_buf, u64 vendor_id);
/* Note: when specifying vendor_id to fc_host_post_vendor_event()
* be sure to read the Vendor Type and ID formatting requirements
* specified in scsi_netlink.h
......
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