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Add generic storage structure for both mpr and mps to simplify code

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Use correct ioctl on mpr
Prevent duplication in headers between mps_ioctl.h and mpr_ioctl.h

Sponsored by:	Gandi.net
This commit is contained in:
Baptiste Daroussin 2015-10-15 15:51:40 +00:00
parent 3f4fe35d6c
commit 5a92b27175
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/mpsutil/; revision=289366
2 changed files with 51 additions and 12 deletions
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2
usr.sbin/mpsutil/mpr_ioctl.h
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@ -360,6 +360,7 @@ typedef struct mpr_btdh_mapping
#define MPRIO_RAID_ACTION _IOWR('M', 205, struct mpr_raid_action)
#define MPRIO_MPR_COMMAND _IOWR('M', 210, struct mpr_usr_command)
#ifndef MPTIOCTL
#define MPTIOCTL ('I')
#define MPTIOCTL_GET_ADAPTER_DATA _IOWR(MPTIOCTL, 1,\
struct mpr_adapter_data)
@ -382,5 +383,6 @@ typedef struct mpr_btdh_mapping
struct mpr_reg_access)
#define MPTIOCTL_BTDH_MAPPING _IOWR(MPTIOCTL, 11,\
struct mpr_btdh_mapping)
#endif
#endif /* !_MPR_IOCTL_H_ */

61
usr.sbin/mpsutil/mps_cmd.c
View File

@ -38,6 +38,7 @@ __RCSID("$FreeBSD$");
#include <sys/mps_ioctl.h>
#else
#include "mps_ioctl.h"
#include "mpr_ioctl.h"
#endif
#include <sys/sysctl.h>
#include <sys/uio.h>
@ -219,6 +220,26 @@ static const char *mps_ioc_status_codes[] = {
"Diagnostic released", /* 0x00A0 */
};
struct mprs_pass_thru {
uint64_t PtrRequest;
uint64_t PtrReply;
uint64_t PtrData;
uint32_t RequestSize;
uint32_t ReplySize;
uint32_t DataSize;
uint32_t DataDirection;
uint64_t PtrDataOut;
uint32_t DataOutSize;
uint32_t Timeout;
};
struct mprs_btdh_mapping {
uint16_t TargetID;
uint16_t Bus;
uint16_t DevHandle;
uint16_t Reserved;
};
const char *
mps_ioc_status(U16 IOCStatus)
{
@ -237,9 +258,8 @@ int
mps_map_btdh(int fd, uint16_t *devhandle, uint16_t *bus, uint16_t *target)
{
int error;
struct mps_btdh_mapping map;
struct mprs_btdh_mapping map;
bzero(&map, sizeof(map));
map.Bus = *bus;
map.TargetID = *target;
map.DevHandle = *devhandle;
@ -640,7 +660,7 @@ mps_user_command(int fd, void *req, uint32_t req_len, void *reply,
cmd.len = len;
cmd.flags = flags;
if (ioctl(fd, MPSIO_MPS_COMMAND, &cmd) < 0)
if (ioctl(fd, is_mps ? MPSIO_MPS_COMMAND : MPRIO_MPR_COMMAND, &cmd) < 0)
return (errno);
return (0);
}
@ -650,7 +670,7 @@ mps_pass_command(int fd, void *req, uint32_t req_len, void *reply,
uint32_t reply_len, void *data_in, uint32_t datain_len, void *data_out,
uint32_t dataout_len, uint32_t timeout)
{
struct mps_pass_thru pass;
struct mprs_pass_thru pass;
pass.PtrRequest = (uint64_t)(uintptr_t)req;
pass.PtrReply = (uint64_t)(uintptr_t)reply;
@ -660,14 +680,31 @@ mps_pass_command(int fd, void *req, uint32_t req_len, void *reply,
pass.ReplySize = reply_len;
pass.DataSize = datain_len;
pass.DataOutSize = dataout_len;
if (datain_len && dataout_len)
pass.DataDirection = MPS_PASS_THRU_DIRECTION_BOTH;
else if (datain_len)
pass.DataDirection = MPS_PASS_THRU_DIRECTION_READ;
else if (dataout_len)
pass.DataDirection = MPS_PASS_THRU_DIRECTION_WRITE;
else
pass.DataDirection = MPS_PASS_THRU_DIRECTION_NONE;
if (datain_len && dataout_len) {
if (is_mps) {
pass.DataDirection = MPS_PASS_THRU_DIRECTION_BOTH;
} else {
pass.DataDirection = MPR_PASS_THRU_DIRECTION_BOTH;
}
} else if (datain_len) {
if (is_mps) {
pass.DataDirection = MPS_PASS_THRU_DIRECTION_READ;
} else {
pass.DataDirection = MPR_PASS_THRU_DIRECTION_READ;
}
} else if (dataout_len) {
if (is_mps) {
pass.DataDirection = MPS_PASS_THRU_DIRECTION_WRITE;
} else {
pass.DataDirection = MPR_PASS_THRU_DIRECTION_WRITE;
}
} else {
if (is_mps) {
pass.DataDirection = MPS_PASS_THRU_DIRECTION_NONE;
} else {
pass.DataDirection = MPR_PASS_THRU_DIRECTION_NONE;
}
}
pass.Timeout = timeout;
if (ioctl(fd, MPTIOCTL_PASS_THRU, &pass) < 0)