#ifndef _GNILND_GNILND_H_
#define _GNILND_GNILND_H_
+#define DEBUG_SUBSYSTEM S_LND
+
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/in.h>
#include <linux/nmi.h>
-#define DEBUG_SUBSYSTEM S_LND
-
#include <lnet/lib-lnet.h>
#include <gni_pub.h>
v2:
* - added checksum to FMA
* moved seq before paylod
- * WIRE_ATTR added for alignment
+ * __packed added for alignment
v3:
* added gnm_payload_len for FMA payload size
v4:
__u32 gnpr_host_id; /* ph. host ID of the NIC */
__u32 gnpr_cqid; /* cqid I want peer to use when sending events to me */
gni_smsg_attr_t gnpr_smsg_attr; /* my short msg. attributes */
-} WIRE_ATTR kgn_gniparams_t;
+} __packed kgn_gniparams_t;
typedef struct kgn_nak_data {
__s32 gnnd_errno; /* errno reason for NAK */
-} WIRE_ATTR kgn_nak_data_t;
+} __packed kgn_nak_data_t;
/* the first bits of the connreq struct CANNOT CHANGE FORM EVER
* without breaking the ability for us to properly NAK someone */
kgn_gniparams_t gncr_gnparams; /* sender's endpoint info */
kgn_nak_data_t gncr_nakdata; /* data (rc, etc) for NAK */
};
-} WIRE_ATTR kgn_connreq_t;
+} __packed kgn_connreq_t;
typedef struct {
gni_mem_handle_t gnrd_key;
__u64 gnrd_addr;
__u32 gnrd_nob;
-} WIRE_ATTR kgn_rdma_desc_t;
+} __packed kgn_rdma_desc_t;
typedef struct {
struct lnet_hdr gnim_hdr; /* LNet header */
/* LNet payload is in FMA "Message Data" */
-} WIRE_ATTR kgn_immediate_msg_t;
+} __packed kgn_immediate_msg_t;
typedef struct {
struct lnet_hdr gnprm_hdr; /* LNet header */
__u64 gnprm_cookie; /* opaque completion cookie */
-} WIRE_ATTR kgn_putreq_msg_t;
+} __packed kgn_putreq_msg_t;
typedef struct {
__u64 gnpam_src_cookie; /* reflected completion cookie */
__u64 gnpam_dst_cookie; /* opaque completion cookie */
__u16 gnpam_payload_cksum; /* checksum for get msg */
kgn_rdma_desc_t gnpam_desc; /* sender's sink buffer */
-} WIRE_ATTR kgn_putack_msg_t;
+} __packed kgn_putack_msg_t;
typedef struct {
struct lnet_hdr gngm_hdr; /* LNet header */
__u64 gngm_cookie; /* opaque completion cookie */
__u16 gngm_payload_cksum; /* checksum for put msg */
kgn_rdma_desc_t gngm_desc; /* sender's sink buffer */
-} WIRE_ATTR kgn_get_msg_t;
+} __packed kgn_get_msg_t;
typedef struct {
int gncm_retval; /* error on NAK, size on REQ */
__u64 gncm_cookie; /* reflected completion cookie */
-} WIRE_ATTR kgn_completion_msg_t;
+} __packed kgn_completion_msg_t;
typedef struct { /* NB must fit in FMA "Prefix" */
__u32 gnm_magic; /* I'm an gni message */
kgn_get_msg_t get;
kgn_completion_msg_t completion;
} gnm_u;
-} WIRE_ATTR kgn_msg_t;
+} __packed kgn_msg_t;
/************************************************************************
* runtime tunable data
kgn_msg_t *grx_msg; /* message */
struct lnet_msg *grx_lntmsg; /* lnet msg for this rx (eager only) */
int grx_eager; /* if eager, we copied msg to somewhere */
- struct timespec grx_received; /* time this msg received */
+ struct timespec64 grx_received; /* time this msg received */
} kgn_rx_t;
typedef struct kgn_data {
{
void *ret;
if (*kgnilnd_tunables.kgn_vzalloc_noretry)
- ret = __vmalloc(size, __GFP_HIGHMEM | GFP_NOIO | __GFP_NORETRY |
- __GFP_ZERO,
- PAGE_KERNEL);
+ ret = __ll_vmalloc(size, __GFP_HIGHMEM | GFP_NOIO | __GFP_ZERO |
+ __GFP_NORETRY);
else
- ret = __vmalloc(size, __GFP_HIGHMEM | GFP_NOIO | __GFP_ZERO,
- PAGE_KERNEL);
+ ret = __ll_vmalloc(size, __GFP_HIGHMEM | GFP_NOIO | __GFP_ZERO);
LIBCFS_ALLOC_POST(ret, size);
return ret;
void kgnilnd_schedule_device(kgn_device_t *dev);
void kgnilnd_device_callback(__u32 devid, __u64 arg);
-void kgnilnd_schedule_device_timer(unsigned long arg);
+void kgnilnd_schedule_device_timer(cfs_timer_cb_arg_t data);
+void kgnilnd_schedule_device_timer_rd(cfs_timer_cb_arg_t data);
int kgnilnd_reaper(void *arg);
int kgnilnd_scheduler(void *arg);