mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
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staging: unisys: include: iochannel.h: fixed comment formatting issues
Removed comments from the right side of the lines. Added kernel-doc like comments and cleaned up the inline comments in the structures. Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sameer Wadgaonkar
Greg Kroah-Hartman
parent
5bf74b4443
commit
6cf6e5e645
1 changed files with 280 additions and 212 deletions
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@ -71,8 +71,10 @@
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#define MAXNUM(a, b) (((a) > (b)) ? (a) : (b))
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/* Define the two queues per data channel between iopart and ioguestparts. */
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/* Used by ioguestpart to 'insert' signals to iopart. */
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#define IOCHAN_TO_IOPART 0
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/* Used by ioguestpart to 'remove' signals from iopart, same previous queue. */
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#define IOCHAN_FROM_IOPART 1
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@ -83,46 +85,45 @@
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#define MAX_PHYS_INFO 64
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/* Various types of network packets that can be sent in cmdrsp. */
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/*
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* enum net_types - Various types of network packets that can be sent in cmdrsp.
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* @NET_RCV_POST: Submit buffer to hold receiving incoming packet.
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* @NET_RCV: visornic -> uisnic. Incoming packet received.
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* @NET_XMIT: uisnic -> visornic. For outgoing packet.
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* @NET_XMIT_DONE: visornic -> uisnic. Outgoing packet xmitted.
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* @NET_RCV_ENBDIS: uisnic -> visornic. Enable/Disable packet reception.
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* @NET_RCV_ENBDIS_ACK: visornic -> uisnic. Acknowledge enable/disable packet.
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* @NET_RCV_PROMISC: uisnic -> visornic. Enable/Disable promiscuous mode.
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* @NET_CONNECT_STATUS: visornic -> uisnic. Indicate the loss or restoration of
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* a network connection.
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* @NET_MACADDR: uisnic -> visornic. Indicates the client has requested
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* to update it's MAC address.
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* @NET_MACADDR_ACK: MAC address acknowledge.
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*/
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enum net_types {
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NET_RCV_POST = 0, /*
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* Submit buffer to hold receiving
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* incoming packet
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*/
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/* visornic -> uisnic */
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NET_RCV, /* incoming packet received */
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/* uisnic -> visornic */
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NET_XMIT, /* for outgoing net packets */
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/* visornic -> uisnic */
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NET_XMIT_DONE, /* outgoing packet xmitted */
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/* uisnic -> visornic */
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NET_RCV_ENBDIS, /* enable/disable packet reception */
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/* visornic -> uisnic */
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NET_RCV_ENBDIS_ACK, /* acknowledge enable/disable packet */
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/* reception */
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/* uisnic -> visornic */
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NET_RCV_PROMISC, /* enable/disable promiscuous mode */
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/* visornic -> uisnic */
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NET_CONNECT_STATUS, /*
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* indicate the loss or restoration of a network
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* connection
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*/
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/* uisnic -> visornic */
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NET_MACADDR, /*
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* Indicates the client has requested to update
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* it's MAC address
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*/
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NET_MACADDR_ACK, /* MAC address acknowledge */
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NET_RCV_POST = 0,
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NET_RCV,
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NET_XMIT,
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NET_XMIT_DONE,
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NET_RCV_ENBDIS,
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NET_RCV_ENBDIS_ACK,
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/* Reception */
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NET_RCV_PROMISC,
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NET_CONNECT_STATUS,
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NET_MACADDR,
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NET_MACADDR_ACK,
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};
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#define ETH_MIN_DATA_SIZE 46 /* minimum eth data size */
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/* Minimum eth data size */
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#define ETH_MIN_DATA_SIZE 46
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#define ETH_MIN_PACKET_SIZE (ETH_HLEN + ETH_MIN_DATA_SIZE)
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#define VISOR_ETH_MAX_MTU 16384 /* maximum data size */
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/* Maximum data size */
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#define VISOR_ETH_MAX_MTU 16384
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#ifndef MAX_MACADDR_LEN
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#define MAX_MACADDR_LEN 6 /* number of bytes in MAC address */
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/* Number of bytes in MAC address */
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#define MAX_MACADDR_LEN 6
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#endif
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/* Various types of scsi task mgmt commands. */
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@ -156,10 +157,16 @@ struct guest_phys_info {
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#define GPI_ENTRIES_PER_PAGE (PAGE_SIZE / sizeof(struct guest_phys_info))
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/*
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* struct uisscsi_dest
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* @channel: Bus number.
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* @id: Target number.
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* @lun: Logical unit number.
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*/
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struct uisscsi_dest {
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u32 channel; /* channel == bus number */
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u32 id; /* id == target number */
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u32 lun; /* lun == logical unit number */
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u32 channel;
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u32 id;
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u32 lun;
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} __packed;
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struct vhba_wwnn {
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@ -168,53 +175,71 @@ struct vhba_wwnn {
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} __packed;
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/*
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* struct vhba_config_max
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* @max_channel: Maximum channel for devices attached to this bus.
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* @max_id: Maximum SCSI ID for devices attached to bus.
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* @max_lun: Maximum SCSI LUN for devices attached to bus.
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* @cmd_per_lun: Maximum number of outstanding commands per LUN.
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* @max_io_size: Maximum io size for devices attached to this bus. Max io size
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* is often determined by the resource of the hba.
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* e.g Max scatter gather list length * page size / sector size.
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*
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* WARNING: Values stired in this structure must contain maximum counts (not
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* maximum values).
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*
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* 20 bytes
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*/
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struct vhba_config_max {/* 20 bytes */
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u32 max_channel;/* maximum channel for devices attached to this bus */
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u32 max_id; /* maximum SCSI ID for devices attached to bus */
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u32 max_lun; /* maximum SCSI LUN for devices attached to bus */
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u32 cmd_per_lun;/* maximum number of outstanding commands per LUN */
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u32 max_io_size;/* maximum io size for devices attached to this bus */
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/* max io size is often determined by the resource of the hba. e.g */
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/* max scatter gather list length * page size / sector size */
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struct vhba_config_max {
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u32 max_channel;
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u32 max_id;
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u32 max_lun;
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u32 cmd_per_lun;
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u32 max_io_size;
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} __packed;
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/*
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* struct uiscmdrsp_scsi
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*
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* @handle: The handle to the cmd that was received. Send it back as
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* is in the rsp packet.
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* @cmnd: The cdb for the command.
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* @bufflen: Length of data to be transferred out or in.
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* @guest_phys_entries: Number of entries in scatter-gather list.
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* @struct gpi_list: Physical address information for each fragment.
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* @enum data_dir: Direction of the data, if any.
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* @struct vdest: Identifies the virtual hba, id, channel, lun to which
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* cmd was sent.
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* @linuxstat: Original Linux status used by Linux vdisk.
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* @scsistat: The scsi status.
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* @addlstat: Non-scsi status.
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* @sensebuf: Sense info in case cmd failed. sensebuf holds the
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* sense_data struct. See sense_data struct for more
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* details.
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* @*vdisk: Pointer to the vdisk to clean up when IO completes.
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* @no_disk_result: Used to return no disk inquiry result when
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* no_disk_result is set to 1
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* scsi.scsistat is SAM_STAT_GOOD
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* scsi.addlstat is 0
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* scsi.linuxstat is SAM_STAT_GOOD
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* That is, there is NO error.
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*/
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struct uiscmdrsp_scsi {
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u64 handle; /* the handle to the cmd that was received */
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/* send it back as is in the rsp packet. */
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u8 cmnd[MAX_CMND_SIZE]; /* the cdb for the command */
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u32 bufflen; /* length of data to be transferred out or in */
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u16 guest_phys_entries; /* Number of entries in scatter-gather list */
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struct guest_phys_info gpi_list[MAX_PHYS_INFO]; /* physical address
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* information for each
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* fragment
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*/
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enum dma_data_direction data_dir; /* direction of the data, if any */
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struct uisscsi_dest vdest; /* identifies the virtual hba, id, */
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/* channel, lun to which cmd was sent */
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u64 handle;
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u8 cmnd[MAX_CMND_SIZE];
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u32 bufflen;
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u16 guest_phys_entries;
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struct guest_phys_info gpi_list[MAX_PHYS_INFO];
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enum dma_data_direction data_dir;
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struct uisscsi_dest vdest;
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/* Needed to queue the rsp back to cmd originator. */
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int linuxstat; /* original Linux status used by Linux vdisk */
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u8 scsistat; /* the scsi status */
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u8 addlstat; /* non-scsi status */
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int linuxstat;
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u8 scsistat;
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u8 addlstat;
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#define ADDL_SEL_TIMEOUT 4
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/* The following fields are need to determine the result of command. */
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u8 sensebuf[MAX_SENSE_SIZE]; /* sense info in case cmd failed; */
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/* sensebuf holds the sense_data struct; */
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/* See sense_data struct for more details. */
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void *vdisk; /* Pointer to the vdisk to clean up when IO completes. */
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u8 sensebuf[MAX_SENSE_SIZE];
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void *vdisk;
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int no_disk_result;
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/*
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* Used to return no disk inquiry result
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* when no_disk_result is set to 1,
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* scsi.scsistat is SAM_STAT_GOOD
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* scsi.addlstat is 0
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* scsi.linuxstat is SAM_STAT_GOOD
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* That is, there is NO error.
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*/
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} __packed;
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/*
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@ -234,22 +259,35 @@ struct uiscmdrsp_scsi {
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* connected to this logical unit.
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*/
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#define DEV_NOT_CAPABLE 0x7f /*
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* peripheral qualifier of 0x3
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* peripheral type of 0x1f
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* specifies no device but target present
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*/
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/*
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* Peripheral qualifier of 0x3
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* Peripheral type of 0x1f
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* Specifies no device but target present
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*/
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#define DEV_NOT_CAPABLE 0x7f
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/*
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* Peripheral qualifier of 0x1
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* Peripheral type of 0 - disk
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* Specifies device capable, but not present
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*/
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#define DEV_DISK_CAPABLE_NOT_PRESENT 0x20
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/* HiSup = 1; shows support for report luns must be returned for lun 0. */
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#define DEV_HISUPPORT 0x10
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#define DEV_DISK_CAPABLE_NOT_PRESENT 0x20 /* peripheral qualifier of 0x1
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* peripheral type of 0 - disk
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* Specifies device capable, but
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* not present
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*/
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#define DEV_HISUPPORT 0x10 /*
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* HiSup = 1; shows support for report luns
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* must be returned for lun 0.
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*/
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/*
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* Peripheral qualifier of 0x3
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* Peripheral type of 0x1f
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* Specifies no device but target present
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*/
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#define DEV_NOT_CAPABLE 0x7f
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/*
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* Peripheral qualifier of 0x1
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* Peripheral type of 0 - disk
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* Specifies device capable, but not present
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*/
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#define DEV_DISK_CAPABLE_NOT_PRESENT 0x20
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/* HiSup = 1; shows support for report luns must be returned for lun 0. */
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#define DEV_HISUPPORT 0x10
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/*
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* NOTE: Linux code assumes inquiry contains 36 bytes. Without checking length
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@ -258,11 +296,12 @@ struct uiscmdrsp_scsi {
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* inquiry result.
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*/
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#define NO_DISK_INQUIRY_RESULT_LEN 36
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#define MIN_INQUIRY_RESULT_LEN 5 /* 5 bytes minimum for inquiry result */
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/* 5 bytes minimum for inquiry result */
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#define MIN_INQUIRY_RESULT_LEN 5
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/* SCSI device version for no disk inquiry result */
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#define SCSI_SPC2_VER 4 /* indicates SCSI SPC2 (SPC3 is 5) */
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/* indicates SCSI SPC2 (SPC3 is 5) */
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#define SCSI_SPC2_VER 4
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/* Struct and Defines to support sense information. */
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@ -297,35 +336,48 @@ struct sense_data {
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u8 sense_key_specific[3];
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} __packed;
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/*
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* struct net_pkt_xmt
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* @len: Full length of data in the packet.
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* @num_frags: Number of fragments in frags containing data.
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* @struct phys_info frags: Physical page information.
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* @ethhdr: The ethernet header.
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* @struct lincsum: These are needed for csum at uisnic end.
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* @valid: 1 = struct is valid - else ignore.
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* @hrawoffv: 1 = hwrafoff is valid.
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* @nhrawoffv: 1 = nhwrafoff is valid.
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* @protocol: Specifies packet protocol.
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* @csum: Value used to set skb->csum at IOPart.
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* @hrawoff: Value used to set skb->h.raw at IOPart. hrawoff points to
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* the start of the TRANSPORT LAYER HEADER.
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* @nhrawoff: Value used to set skb->nh.raw at IOPart. nhrawoff points to
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* the start of the NETWORK LAYER HEADER.
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*
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* NOTE:
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* The full packet is described in frags but the ethernet header is
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* separately kept in ethhdr so that uisnic doesn't have "MAP" the
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* guest memory to get to the header. uisnic needs ethhdr to
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* determine how to route the packet.
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*/
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struct net_pkt_xmt {
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int len; /* full length of data in the packet */
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int num_frags; /* number of fragments in frags containing data */
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struct phys_info frags[MAX_PHYS_INFO]; /* physical page information */
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char ethhdr[ETH_HLEN]; /* the ethernet header */
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int len;
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int num_frags;
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struct phys_info frags[MAX_PHYS_INFO];
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char ethhdr[ETH_HLEN];
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struct {
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/* These are needed for csum at uisnic end */
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u8 valid; /* 1 = struct is valid - else ignore */
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u8 hrawoffv; /* 1 = hwrafoff is valid */
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u8 nhrawoffv; /* 1 = nhwrafoff is valid */
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__be16 protocol; /* specifies packet protocol */
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__wsum csum; /* value used to set skb->csum at IOPart */
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u32 hrawoff; /* value used to set skb->h.raw at IOPart */
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/* hrawoff points to the start of the TRANSPORT LAYER HEADER */
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u32 nhrawoff; /* value used to set skb->nh.raw at IOPart */
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/* nhrawoff points to the start of the NETWORK LAYER HEADER */
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u8 valid;
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u8 hrawoffv;
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u8 nhrawoffv;
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__be16 protocol;
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__wsum csum;
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u32 hrawoff;
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u32 nhrawoff;
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} lincsum;
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/*
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* NOTE:
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* The full packet is described in frags but the ethernet header is
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* separately kept in ethhdr so that uisnic doesn't have "MAP" the
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* guest memory to get to the header. uisnic needs ethhdr to
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* determine how to route the packet.
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*/
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} __packed;
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struct net_pkt_xmtdone {
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u32 xmt_done_result; /* result of NET_XMIT */
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/* Result of NET_XMIT */
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u32 xmt_done_result;
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} __packed;
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/*
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@ -341,14 +393,12 @@ struct net_pkt_xmtdone {
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((VISOR_ETH_MAX_MTU + ETH_HLEN + RCVPOST_BUF_SIZE - 1) \
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/ RCVPOST_BUF_SIZE)
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/*
|
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* rcv buf size must be large enough to include ethernet data len + ethernet
|
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/* rcv buf size must be large enough to include ethernet data len + ethernet
|
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* header len - we are choosing 2K because it is guaranteed to be describable.
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*/
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struct net_pkt_rcvpost {
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/* Physical page information for the single fragment 2K rcv buf */
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struct phys_info frag;
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/*
|
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* Ensures that receive posts are returned to the adapter which we sent
|
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* them from originally.
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@ -358,143 +408,148 @@ struct net_pkt_rcvpost {
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} __packed;
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/*
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* struct net_pkt_rcv
|
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* @rcv_done_len: Length of the received data.
|
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* @numrcvbufs: Contains the incoming data. Guest side MUST chain these
|
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* together.
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* @*rcvbuf: List of chained rcvbufa. Each entry is a receive buffer
|
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* provided by NET_RCV_POST. NOTE: First rcvbuf in the
|
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* chain will also be provided in net.buf.
|
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* @unique_num:
|
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* @rcvs_dropped_delta:
|
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*
|
||||
* The number of rcvbuf that can be chained is based on max mtu and size of each
|
||||
* rcvbuf.
|
||||
*/
|
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struct net_pkt_rcv {
|
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u32 rcv_done_len; /* length of received data */
|
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|
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/*
|
||||
* numrcvbufs: contain the incoming data; guest side MUST chain these
|
||||
* together.
|
||||
*/
|
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u32 rcv_done_len;
|
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u8 numrcvbufs;
|
||||
|
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void *rcvbuf[MAX_NET_RCV_CHAIN]; /* list of chained rcvbufs */
|
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||||
/* Each entry is a receive buffer provided by NET_RCV_POST. */
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/* NOTE: first rcvbuf in the chain will also be provided in net.buf. */
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void *rcvbuf[MAX_NET_RCV_CHAIN];
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u64 unique_num;
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u32 rcvs_dropped_delta;
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} __packed;
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struct net_pkt_enbdis {
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void *context;
|
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u16 enable; /* 1 = enable, 0 = disable */
|
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/* 1 = enable, 0 = disable */
|
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u16 enable;
|
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} __packed;
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struct net_pkt_macaddr {
|
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void *context;
|
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u8 macaddr[MAX_MACADDR_LEN]; /* 6 bytes */
|
||||
/* 6 bytes */
|
||||
u8 macaddr[MAX_MACADDR_LEN];
|
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} __packed;
|
||||
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||||
/* cmd rsp packet used for VNIC network traffic */
|
||||
/*
|
||||
* struct uiscmdrsp_net - cmd rsp packet used for VNIC network traffic.
|
||||
* @enum type:
|
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* @*buf:
|
||||
* @union:
|
||||
* @struct xmt: Used for NET_XMIT.
|
||||
* @struct xmtdone: Used for NET_XMIT_DONE.
|
||||
* @struct rcvpost: Used for NET_RCV_POST.
|
||||
* @struct rcv: Used for NET_RCV.
|
||||
* @struct enbdis: Used for NET_RCV_ENBDIS, NET_RCV_ENBDIS_ACK,
|
||||
* NET_RCV_PROMSIC, and NET_CONNECT_STATUS.
|
||||
* @struct macaddr:
|
||||
*/
|
||||
struct uiscmdrsp_net {
|
||||
enum net_types type;
|
||||
void *buf;
|
||||
union {
|
||||
struct net_pkt_xmt xmt; /* used for NET_XMIT */
|
||||
struct net_pkt_xmtdone xmtdone; /* used for NET_XMIT_DONE */
|
||||
struct net_pkt_rcvpost rcvpost; /* used for NET_RCV_POST */
|
||||
struct net_pkt_rcv rcv; /* used for NET_RCV */
|
||||
struct net_pkt_enbdis enbdis; /* used for NET_RCV_ENBDIS, */
|
||||
/* NET_RCV_ENBDIS_ACK, */
|
||||
/* NET_RCV_PROMSIC, */
|
||||
/* and NET_CONNECT_STATUS */
|
||||
struct net_pkt_xmt xmt;
|
||||
struct net_pkt_xmtdone xmtdone;
|
||||
struct net_pkt_rcvpost rcvpost;
|
||||
struct net_pkt_rcv rcv;
|
||||
struct net_pkt_enbdis enbdis;
|
||||
struct net_pkt_macaddr macaddr;
|
||||
};
|
||||
} __packed;
|
||||
|
||||
/*
|
||||
* struct uiscmdrsp_scsitaskmgmt
|
||||
* @enum tasktype: The type of task.
|
||||
* @struct vdest: The vdisk for which this task mgmt is generated.
|
||||
* @handle: This is a handle that the guest has saved off for its
|
||||
* own use. The handle value is preserved by iopart and
|
||||
* returned as in task mgmt rsp.
|
||||
* @notify_handle: For Linux guests, this is a pointer to wait_queue_head
|
||||
* that a thread is waiting on to see if the taskmgmt
|
||||
* command has completed. When the rsp is received by
|
||||
* guest, the thread receiving the response uses this to
|
||||
* notify the thread waiting for taskmgmt command
|
||||
* completion. It's value is preserved by iopart and
|
||||
* returned as in the task mgmt rsp.
|
||||
* @notifyresult_handle: This is a handle to the location in the guest where
|
||||
* the result of the taskmgmt command (result field) is
|
||||
* saved to when the response is handled. It's value is
|
||||
* preserved by iopart and returned as is in the task mgmt
|
||||
* rsp.
|
||||
* @result: Result of taskmgmt command - set by IOPart.
|
||||
*/
|
||||
struct uiscmdrsp_scsitaskmgmt {
|
||||
/* The type of task. */
|
||||
enum task_mgmt_types tasktype;
|
||||
|
||||
/* The vdisk for which this task mgmt is generated. */
|
||||
struct uisscsi_dest vdest;
|
||||
|
||||
/*
|
||||
* This is a handle that the guest has saved off for its own use.
|
||||
* The handle value is preserved by iopart and returned as in task
|
||||
* mgmt rsp.
|
||||
*/
|
||||
u64 handle;
|
||||
|
||||
/*
|
||||
* For Linux guests, this is a pointer to wait_queue_head that a
|
||||
* thread is waiting on to see if the taskmgmt command has completed.
|
||||
* When the rsp is received by guest, the thread receiving the
|
||||
* response uses this to notify the thread waiting for taskmgmt
|
||||
* command completion. It's value is preserved by iopart and returned
|
||||
* as in the task mgmt rsp.
|
||||
*/
|
||||
u64 notify_handle;
|
||||
|
||||
/*
|
||||
* This is a handle to the location in the guest where the result of
|
||||
* the taskmgmt command (result field) is saved to when the response
|
||||
* is handled. It's value is preserved by iopart and returned as in
|
||||
* the task mgmt rsp.
|
||||
*/
|
||||
u64 notifyresult_handle;
|
||||
|
||||
/* Result of taskmgmt command - set by IOPart - values are: */
|
||||
char result;
|
||||
|
||||
#define TASK_MGMT_FAILED 0
|
||||
} __packed;
|
||||
|
||||
/* Used by uissd to send disk add/remove notifications to Guest. */
|
||||
/* Note that the vHba pointer is not used by the Client/Guest side. */
|
||||
/*
|
||||
* struct uiscmdrsp_disknotify - Used by uissd to send disk add/remove
|
||||
* notifications to Guest.
|
||||
* @add: 0-remove, 1-add.
|
||||
* @*v_hba: Channel info to route msg.
|
||||
* @channel: SCSI Path of Disk to added or removed.
|
||||
* @id: SCSI Path of Disk to added or removed.
|
||||
* @lun: SCSI Path of Disk to added or removed.
|
||||
*
|
||||
* Note that the vHba pointer is not used by the Client/Guest side.
|
||||
*/
|
||||
struct uiscmdrsp_disknotify {
|
||||
u8 add; /* 0-remove, 1-add */
|
||||
void *v_hba; /* channel info to route msg */
|
||||
u32 channel, id, lun; /* SCSI Path of Disk to added or removed */
|
||||
u8 add;
|
||||
void *v_hba;
|
||||
u32 channel, id, lun;
|
||||
} __packed;
|
||||
|
||||
/*
|
||||
* The following is used by virthba/vSCSI to send the Acquire/Release commands
|
||||
* to the IOVM.
|
||||
* struct uiscmdrsp_vdiskmgmt - The following is used by virthba/vSCSI to send
|
||||
* the Acquire/Release commands to the IOVM.
|
||||
* @enum vdisktype: The type of task.
|
||||
* @struct vdest: The vdisk for which this task mgmt is generated.
|
||||
* @handle: This is a handle that the guest has saved off for its
|
||||
* own use. It's value is preserved by iopart and returned
|
||||
* as in the task mgmt rsp.
|
||||
* @notify_handle: For Linux guests, this is a pointer to wait_queue_head
|
||||
* that a thread is waiting on to see if the tskmgmt
|
||||
* command has completed. When the rsp is received by
|
||||
* guest, the thread receiving the response uses this to
|
||||
* notify the thread waiting for taskmgmt command
|
||||
* completion. It's value is preserved by iopart and
|
||||
* returned as in the task mgmt rsp.
|
||||
* @notifyresult_handle: Handle to the location in guest where the result of the
|
||||
* taskmgmt command (result field) is saved to when the
|
||||
* response is handled. It's value is preserved by iopart
|
||||
* and returned as in the task mgmt rsp.
|
||||
* @result: Result of taskmgmt command - set by IOPart.
|
||||
*/
|
||||
struct uiscmdrsp_vdiskmgmt {
|
||||
/* The type of task */
|
||||
enum vdisk_mgmt_types vdisktype;
|
||||
|
||||
/* The vdisk for which this task mgmt is generated */
|
||||
struct uisscsi_dest vdest;
|
||||
|
||||
/*
|
||||
* This is a handle that the guest has saved off for its own use. It's
|
||||
* value is preserved by iopart and returned as in the task mgmt rsp.
|
||||
*/
|
||||
u64 handle;
|
||||
|
||||
/*
|
||||
* For Linux guests, this is a pointer to wait_queue_head that a
|
||||
* thread is waiting on to see if the tskmgmt command has completed.
|
||||
* When the rsp is received by guest, the thread receiving the
|
||||
* response uses this to notify the thread waiting for taskmgmt
|
||||
* command completion. It's value is preserved by iopart and returned
|
||||
* as in the task mgmt rsp.
|
||||
*/
|
||||
u64 notify_handle;
|
||||
|
||||
/*
|
||||
* Handle to the location in guest where the result of the
|
||||
* taskmgmt command (result field) is saved to when the response
|
||||
* is handled. It's value is preserved by iopart and returned as in
|
||||
* the task mgmt rsp.
|
||||
*/
|
||||
u64 notifyresult_handle;
|
||||
|
||||
/* Result of taskmgmt command - set by IOPart - values are: */
|
||||
char result;
|
||||
} __packed;
|
||||
|
||||
/* Keeping cmd and rsp info in one structure for now cmd rsp packet for SCSI */
|
||||
struct uiscmdrsp {
|
||||
char cmdtype;
|
||||
|
||||
/* Describes what type of information is in the struct */
|
||||
/* Describes what type of information is in the struct */
|
||||
#define CMD_SCSI_TYPE 1
|
||||
#define CMD_NET_TYPE 2
|
||||
#define CMD_SCSITASKMGMT_TYPE 3
|
||||
|
|
@ -509,21 +564,33 @@ struct uiscmdrsp {
|
|||
};
|
||||
/* Send the response when the cmd is done (scsi and scsittaskmgmt). */
|
||||
void *private_data;
|
||||
struct uiscmdrsp *next; /* General Purpose Queue Link */
|
||||
struct uiscmdrsp *activeQ_next; /* Pointer to the nextactive commands */
|
||||
struct uiscmdrsp *activeQ_prev; /* Pointer to the prevactive commands */
|
||||
/* General Purpose Queue Link */
|
||||
struct uiscmdrsp *next;
|
||||
/* Pointer to the nextactive commands */
|
||||
struct uiscmdrsp *activeQ_next;
|
||||
/* Pointer to the prevactive commands */
|
||||
struct uiscmdrsp *activeQ_prev;
|
||||
} __packed;
|
||||
|
||||
/* total = 28 bytes */
|
||||
struct iochannel_vhba {
|
||||
struct vhba_wwnn wwnn; /* 8 bytes */
|
||||
struct vhba_config_max max; /* 20 bytes */
|
||||
} __packed; /* total = 28 bytes */
|
||||
struct iochannel_vnic {
|
||||
u8 macaddr[6]; /* 6 bytes */
|
||||
u32 num_rcv_bufs; /* 4 bytes */
|
||||
u32 mtu; /* 4 bytes */
|
||||
uuid_le zone_uuid; /* 16 bytes */
|
||||
/* 8 bytes */
|
||||
struct vhba_wwnn wwnn;
|
||||
/* 20 bytes */
|
||||
struct vhba_config_max max;
|
||||
} __packed;
|
||||
|
||||
struct iochannel_vnic {
|
||||
/* 6 bytes */
|
||||
u8 macaddr[6];
|
||||
/* 4 bytes */
|
||||
u32 num_rcv_bufs;
|
||||
/* 4 bytes */
|
||||
u32 mtu;
|
||||
/* 16 bytes */
|
||||
uuid_le zone_uuid;
|
||||
} __packed;
|
||||
|
||||
/*
|
||||
* This is just the header of the IO channel. It is assumed that directly after
|
||||
* this header there is a large region of memory which contains the command and
|
||||
|
|
@ -550,4 +617,5 @@ struct visor_io_channel {
|
|||
#define PI_PAGE_SIZE 0x1000
|
||||
#define PI_PAGE_MASK 0x0FFF
|
||||
|
||||
#endif /* __IOCHANNEL_H__ */
|
||||
/* __IOCHANNEL_H__ */
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in a new issue