diff options
Diffstat (limited to 'src/plugins/open')
| -rw-r--r-- | src/plugins/open/Makefile.in | 2 | ||||
| -rw-r--r-- | src/plugins/open/open.c | 46 |
2 files changed, 32 insertions, 16 deletions
diff --git a/src/plugins/open/Makefile.in b/src/plugins/open/Makefile.in index da116b7..bb4be5e 100644 --- a/src/plugins/open/Makefile.in +++ b/src/plugins/open/Makefile.in @@ -241,6 +241,8 @@ INTF_OPEN = @INTF_OPEN@ INTF_OPEN_LIB = @INTF_OPEN_LIB@ INTF_SERIAL = @INTF_SERIAL@ INTF_SERIAL_LIB = @INTF_SERIAL_LIB@ +INTF_USB = @INTF_USB@ +INTF_USB_LIB = @INTF_USB_LIB@ IPMITOOL_INTF_LIB = @IPMITOOL_INTF_LIB@ LD = @LD@ LDFLAGS = @LDFLAGS@ diff --git a/src/plugins/open/open.c b/src/plugins/open/open.c index f1ea0dd..fc685de 100644 --- a/src/plugins/open/open.c +++ b/src/plugins/open/open.c @@ -29,6 +29,7 @@ * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. */ +#define _POSIX_SOURCE #include <stdio.h> #include <fcntl.h> @@ -38,6 +39,7 @@ #include <stdlib.h> #include <string.h> #include <sys/types.h> +#include <sys/select.h> #include <sys/stat.h> #include <ipmitool/ipmi.h> @@ -81,6 +83,9 @@ */ #define IPMI_OPENIPMI_MAX_RS_DATA_SIZE 35 +/* Timeout for reading data from BMC in seconds */ +#define IPMI_OPENIPMI_READ_TIMEOUT 15 + extern int verbose; static int @@ -164,19 +169,21 @@ ipmi_openipmi_send_cmd(struct ipmi_intf * intf, struct ipmi_rq * req) struct ipmi_recv recv; struct ipmi_addr addr; struct ipmi_system_interface_addr bmc_addr = { - addr_type: IPMI_SYSTEM_INTERFACE_ADDR_TYPE, - channel: IPMI_BMC_CHANNEL, + .addr_type = IPMI_SYSTEM_INTERFACE_ADDR_TYPE, + .channel = IPMI_BMC_CHANNEL, }; struct ipmi_ipmb_addr ipmb_addr = { - addr_type: IPMI_IPMB_ADDR_TYPE, + .addr_type = IPMI_IPMB_ADDR_TYPE, }; struct ipmi_req _req; static struct ipmi_rs rsp; + struct timeval read_timeout; static int curr_seq = 0; fd_set rset; uint8_t * data = NULL; int data_len = 0; + int retval = 0; if (intf == NULL || req == NULL) @@ -325,14 +332,23 @@ ipmi_openipmi_send_cmd(struct ipmi_intf * intf, struct ipmi_rq * req) FD_ZERO(&rset); FD_SET(intf->fd, &rset); - - if (select(intf->fd+1, &rset, NULL, NULL, NULL) < 0) { + read_timeout.tv_sec = IPMI_OPENIPMI_READ_TIMEOUT; + read_timeout.tv_usec = 0; + retval = select(intf->fd+1, &rset, NULL, NULL, &read_timeout); + if (retval < 0) { lperror(LOG_ERR, "I/O Error"); if (data != NULL) { free(data); data = NULL; } return NULL; + } else if (retval == 0) { + lprintf(LOG_ERR, "No data available"); + if (data != NULL) { + free(data); + data = NULL; + } + return NULL; } if (FD_ISSET(intf->fd, &rset) == 0) { lprintf(LOG_ERR, "No data available"); @@ -375,8 +391,6 @@ ipmi_openipmi_send_cmd(struct ipmi_intf * intf, struct ipmi_rq * req) } if(intf->transit_addr != 0 && intf->transit_addr != intf->my_addr) { - uint8_t index = 0; - /* ipmb_addr.transit_slave_addr = intf->transit_addr; */ lprintf(LOG_DEBUG, "Decapsulating data received from transit " "IPMB target @ 0x%x", intf->transit_addr); @@ -432,13 +446,13 @@ int ipmi_openipmi_setup(struct ipmi_intf * intf) } struct ipmi_intf ipmi_open_intf = { - name: "open", - desc: "Linux OpenIPMI Interface", - setup: ipmi_openipmi_setup, - open: ipmi_openipmi_open, - close: ipmi_openipmi_close, - sendrecv: ipmi_openipmi_send_cmd, - set_my_addr: ipmi_openipmi_set_my_addr, - my_addr: IPMI_BMC_SLAVE_ADDR, - target_addr: 0, /* init so -m local_addr does not cause bridging */ + .name = "open", + .desc = "Linux OpenIPMI Interface", + .setup = ipmi_openipmi_setup, + .open = ipmi_openipmi_open, + .close = ipmi_openipmi_close, + .sendrecv = ipmi_openipmi_send_cmd, + .set_my_addr = ipmi_openipmi_set_my_addr, + .my_addr = IPMI_BMC_SLAVE_ADDR, + .target_addr = 0, /* init so -m local_addr does not cause bridging */ }; |