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Commit 9a41691e authored by Vishnu DASA's avatar Vishnu DASA Committed by Greg Kroah-Hartman
Browse files

VMCI: Use BIT() macro for bit definitions 



No functional changes, cleanup only.

Reviewed-by: default avatarAdit Ranadive <aditr@vmware.com>
Reviewed-by: default avatarJorgen Hansen <jhansen@vmware.com>
Signed-off-by: default avatarVishnu Dasa <vdasa@vmware.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 62fa7843

include/linux/vmw_vmci_defs.h

+18 −17
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#define _VMW_VMCI_DEF_H_



#include <linux/atomic.h>

#include <linux/bits.h>



/* Register offsets. */

#define VMCI_STATUS_ADDR      0x00
@@ -33,27 +34,27 @@ 
#define VMCI_MAX_DEVICES 1



/* Status register bits. */

#define VMCI_STATUS_INT_ON     0x1

#define VMCI_STATUS_INT_ON     BIT(0)



/* Control register bits. */

#define VMCI_CONTROL_RESET        0x1

#define VMCI_CONTROL_INT_ENABLE   0x2

#define VMCI_CONTROL_INT_DISABLE  0x4

#define VMCI_CONTROL_RESET        BIT(0)

#define VMCI_CONTROL_INT_ENABLE   BIT(1)

#define VMCI_CONTROL_INT_DISABLE  BIT(2)



/* Capabilities register bits. */

#define VMCI_CAPS_HYPERCALL     0x1

#define VMCI_CAPS_GUESTCALL     0x2

#define VMCI_CAPS_DATAGRAM      0x4

#define VMCI_CAPS_NOTIFICATIONS 0x8

#define VMCI_CAPS_PPN64         0x10

#define VMCI_CAPS_HYPERCALL     BIT(0)

#define VMCI_CAPS_GUESTCALL     BIT(1)

#define VMCI_CAPS_DATAGRAM      BIT(2)

#define VMCI_CAPS_NOTIFICATIONS BIT(3)

#define VMCI_CAPS_PPN64         BIT(4)



/* Interrupt Cause register bits. */

#define VMCI_ICR_DATAGRAM      0x1

#define VMCI_ICR_NOTIFICATION  0x2

#define VMCI_ICR_DATAGRAM      BIT(0)

#define VMCI_ICR_NOTIFICATION  BIT(1)



/* Interrupt Mask register bits. */

#define VMCI_IMR_DATAGRAM      0x1

#define VMCI_IMR_NOTIFICATION  0x2

#define VMCI_IMR_DATAGRAM      BIT(0)

#define VMCI_IMR_NOTIFICATION  BIT(1)



/* Maximum MSI/MSI-X interrupt vectors in the device. */

#define VMCI_MAX_INTRS 2
@@ -463,9 +464,9 @@ struct vmci_datagram { 
 * datagram callback is invoked in a delayed context (not interrupt context).

 */

#define VMCI_FLAG_DG_NONE          0

#define VMCI_FLAG_WELLKNOWN_DG_HND 0x1

#define VMCI_FLAG_ANYCID_DG_HND    0x2

#define VMCI_FLAG_DG_DELAYED_CB    0x4

#define VMCI_FLAG_WELLKNOWN_DG_HND BIT(0)

#define VMCI_FLAG_ANYCID_DG_HND    BIT(1)

#define VMCI_FLAG_DG_DELAYED_CB    BIT(2)



/*

 * Maximum supported size of a VMCI datagram for routable datagrams.
@@ -694,7 +695,7 @@ struct vmci_qp_detach_msg { 
};



/* VMCI Doorbell API. */

#define VMCI_FLAG_DELAYED_CB 0x01

#define VMCI_FLAG_DELAYED_CB BIT(0)



typedef void (*vmci_callback) (void *client_data);