Date: Mon, 5 Oct 2015 10:36:28 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r288769 - stable/10/sys/cam/ctl Message-ID: <201510051036.t95AaSSf068928@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: mav Date: Mon Oct 5 10:36:28 2015 New Revision: 288769 URL: https://svnweb.freebsd.org/changeset/base/288769 Log: MFC r287933: Replicate port->init_devid to HA peer. Modified: stable/10/sys/cam/ctl/ctl.c stable/10/sys/cam/ctl/ctl_io.h Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/cam/ctl/ctl.c ============================================================================== --- stable/10/sys/cam/ctl/ctl.c Mon Oct 5 10:35:36 2015 (r288768) +++ stable/10/sys/cam/ctl/ctl.c Mon Oct 5 10:36:28 2015 (r288769) @@ -613,6 +613,8 @@ ctl_isc_announce_port(struct ctl_port *p i += port->port_devid->len; if (port->target_devid) i += port->target_devid->len; + if (port->init_devid) + i += port->init_devid->len; msg = malloc(i, M_CTL, M_WAITOK); bzero(&msg->port, sizeof(msg->port)); msg->hdr.msg_type = CTL_MSG_PORT_SYNC; @@ -643,6 +645,12 @@ ctl_isc_announce_port(struct ctl_port *p msg->port.target_devid_len); i += msg->port.target_devid_len; } + if (port->init_devid) { + msg->port.init_devid_len = port->init_devid->len; + memcpy(&msg->port.data[i], port->init_devid->data, + msg->port.init_devid_len); + i += msg->port.init_devid_len; + } ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg->port, sizeof(msg->port) + i, M_WAITOK); free(msg, M_CTL); @@ -867,8 +875,23 @@ ctl_isc_port_sync(struct ctl_softc *soft port->target_devid->len = msg->port.target_devid_len; i += msg->port.target_devid_len; } else { - free(port->port_devid, M_CTL); - port->port_devid = NULL; + free(port->target_devid, M_CTL); + port->target_devid = NULL; + } + if (msg->port.init_devid_len != 0) { + if (port->init_devid == NULL || + port->init_devid->len != msg->port.init_devid_len) { + free(port->init_devid, M_CTL); + port->init_devid = malloc(sizeof(struct ctl_devid) + + msg->port.init_devid_len, M_CTL, M_WAITOK); + } + memcpy(port->init_devid->data, &msg->port.data[i], + msg->port.init_devid_len); + port->init_devid->len = msg->port.init_devid_len; + i += msg->port.init_devid_len; + } else { + free(port->init_devid, M_CTL); + port->init_devid = NULL; } if (new) { if (ctl_port_register(port) != 0) { Modified: stable/10/sys/cam/ctl/ctl_io.h ============================================================================== --- stable/10/sys/cam/ctl/ctl_io.h Mon Oct 5 10:35:36 2015 (r288768) +++ stable/10/sys/cam/ctl/ctl_io.h Mon Oct 5 10:36:28 2015 (r288769) @@ -479,6 +479,7 @@ struct ctl_ha_msg_port { int lun_map_len; int port_devid_len; int target_devid_len; + int init_devid_len; uint8_t data[]; };
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201510051036.t95AaSSf068928>