60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/types.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/param.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/conf.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/stream.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/strsun.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/termio.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/ddi.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/sunddi.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/usb/usba.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/usb/clients/usbser/usbser_keyspan/keyspan_var.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz#include <sys/usb/clients/usbser/usbser_keyspan/keyspan_pipe.h>

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzstatic void

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_init_one_pipe(keyspan_state_t *ksp, keyspan_port_t *kp,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_pipe_t *pipe)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz usb_pipe_policy_t *policy;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_OPEN, ksp->ks_lh, "keyspan_init_one_pipe: "

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "pipe = %p, pipe_stat %x", (void *)pipe, pipe->pipe_state);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* init sync primitives */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_init(&pipe->pipe_mutex, NULL, MUTEX_DRIVER, (void *)NULL);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* init pipe policy */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz policy = &pipe->pipe_policy;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz policy->pp_max_async_reqs = 2;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz pipe->pipe_ksp = ksp;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (kp == NULL) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* globle pipes should have device log handle */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz pipe->pipe_lh = ksp->ks_lh;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz } else {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* port pipes should have port log handle */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz pipe->pipe_lh = kp->kp_lh;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz pipe->pipe_state = KEYSPAN_PIPE_CLOSED;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzstatic void

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_fini_one_pipe(keyspan_pipe_t *pipe)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_OPEN, pipe->pipe_ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_fini_one_pipe: pipe_stat %x", pipe->pipe_state);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (pipe->pipe_state != KEYSPAN_PIPE_NOT_INIT) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_destroy(&pipe->pipe_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz pipe->pipe_state = KEYSPAN_PIPE_NOT_INIT;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_init_pipes(keyspan_state_t *ksp)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz usb_client_dev_data_t *dev_data = ksp->ks_dev_data;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int ifc, alt, i, j, k = 0;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz uint8_t port_cnt = ksp->ks_dev_spec.port_cnt;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz uint8_t ep_addr, ep_cnt;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz usb_ep_data_t *dataout[KEYSPAN_MAX_PORT_NUM],

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China *datain[KEYSPAN_MAX_PORT_NUM],

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China *status = NULL, *ctrl = NULL, *tmp_ep;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz usb_alt_if_data_t *alt_data;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz usb_if_data_t *if_data;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ifc = dev_data->dev_curr_if;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz alt = 0;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if_data = &dev_data->dev_curr_cfg->cfg_if[ifc];

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz alt_data = &if_data->if_alt[alt];

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /*

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ep_cnt = (alt_data->altif_descr.bNumEndpoints + 1) / 2;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /*

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz for (i = 0; i < ep_cnt; i++) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz tmp_ep = usb_lookup_ep_data(ksp->ks_dip, dev_data, ifc, alt, i,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China USB_EP_ATTR_BULK, USB_EP_DIR_IN);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (tmp_ep == NULL) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L3(DPRINT_ATTACH, ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_init_pipes: can't find bulk in ep, i=%d,"

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "ep_cnt=%d", i, ep_cnt);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz continue;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ep_addr = tmp_ep->ep_descr.bEndpointAddress;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L3(DPRINT_ATTACH, ksp->ks_lh, "keyspan_init_pipes: "

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "ep_addr =%x, stat_ep_addr=%x, i=%d", ep_addr,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ksp->ks_dev_spec.stat_ep_addr, i);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* match the status EP */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (ep_addr == ksp->ks_dev_spec.stat_ep_addr) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz status = tmp_ep;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz continue;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* match the EPs of the ports */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz for (j = 0; j < port_cnt; j++) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L3(DPRINT_ATTACH, ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_init_pipes: try to match bulk in data ep,"

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz " j=%d", j);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (ep_addr == ksp->ks_dev_spec.datain_ep_addr[j]) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz datain[j] = tmp_ep;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz k++;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L3(DPRINT_ATTACH, ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_init_pipes: matched a bulk in"

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz " data ep");

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz break;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* if have matched all the necessary endpoints, break out */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (k >= port_cnt && status != NULL) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz break;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_ATTACH, ksp->ks_lh, "keyspan_init_pipes: "

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "try to match bulk in data ep, j=%d", j);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (j == port_cnt) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* this ep can't be matched by any addr */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_ATTACH, ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_init_pipes: can't match bulk in ep,"

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz " addr =%x,", ep_addr);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (k != port_cnt || status == NULL) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* Some of the necessary IN endpoints are not matched */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L2(DPRINT_ATTACH, ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_init_pipes: matched %d data in endpoints,"

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz " not enough", k);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (USB_FAILURE);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz k = 0;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /*

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz for (i = 0; i < ep_cnt; i++) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz tmp_ep = usb_lookup_ep_data(ksp->ks_dip, dev_data, ifc, alt, i,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China USB_EP_ATTR_BULK, USB_EP_DIR_OUT);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (tmp_ep == NULL) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L3(DPRINT_ATTACH, ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_init_pipes: can't find bulk out ep, i=%d,"

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "ep_cnt=%d", i, ep_cnt);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz continue;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ep_addr = tmp_ep->ep_descr.bEndpointAddress;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* match the status ep */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (ep_addr == ksp->ks_dev_spec.ctrl_ep_addr) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ctrl = tmp_ep;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz continue;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* match the ep of the ports */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz for (j = 0; j < port_cnt; j++) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (ep_addr == ksp->ks_dev_spec.dataout_ep_addr[j]) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz dataout[j] = tmp_ep;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz k++;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz break;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* if have matched all the necessary endpoints, break out */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (k >= port_cnt && ctrl != NULL) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz break;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (j == port_cnt) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* this ep can't be matched by any addr */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_ATTACH, ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_init_pipes: can't match bulk out ep,"

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz " ep_addr =%x", ep_addr);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (k != port_cnt || ctrl == NULL) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* Not all the necessary OUT endpoints are matched */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L2(DPRINT_ATTACH, ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_init_pipes: matched %d data in endpoints,"

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz " not enough", k);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (USB_FAILURE);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_enter(&ksp->ks_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /*

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ksp->ks_statin_pipe.pipe_ep_descr = status->ep_descr;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_init_one_pipe(ksp, NULL, &ksp->ks_statin_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ksp->ks_ctrlout_pipe.pipe_ep_descr = ctrl->ep_descr;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_init_one_pipe(ksp, NULL, &ksp->ks_ctrlout_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* for data in/out pipes of each port */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz for (i = 0; i < port_cnt; i++) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ksp->ks_ports[i].kp_datain_pipe.pipe_ep_descr =

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz datain[i]->ep_descr;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_init_one_pipe(ksp, &ksp->ks_ports[i],

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz &ksp->ks_ports[i].kp_datain_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ksp->ks_ports[i].kp_dataout_pipe.pipe_ep_descr =

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz dataout[i]->ep_descr;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_init_one_pipe(ksp, &ksp->ks_ports[i],

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz &ksp->ks_ports[i].kp_dataout_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_exit(&ksp->ks_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (USB_SUCCESS);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_init_pipes_usa49wg(keyspan_state_t *ksp)

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg{

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg usb_client_dev_data_t *dev_data = ksp->ks_dev_data;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg int ifc, alt, i, j = 0;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg uint8_t port_cnt = ksp->ks_dev_spec.port_cnt;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg uint8_t ep_addr;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg usb_ep_data_t *dataout[KEYSPAN_MAX_PORT_NUM],

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China *datain[KEYSPAN_MAX_PORT_NUM],

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China *status = NULL, *tmp_ep;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ifc = dev_data->dev_curr_if;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg alt = 0;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg tmp_ep = usb_lookup_ep_data(ksp->ks_dip, dev_data, ifc, alt, 0,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China USB_EP_ATTR_INTR, USB_EP_DIR_OUT);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (tmp_ep == NULL) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L3(DPRINT_ATTACH, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_init_pipes: can't find port1 data out ep");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (USB_FAILURE);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ep_addr = tmp_ep->ep_descr.bEndpointAddress;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* match the port0 data out EP */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (ep_addr == ksp->ks_dev_spec.dataout_ep_addr[0]) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg dataout[0] = tmp_ep;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg for (j = 1; j < port_cnt; j++) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg tmp_ep = usb_lookup_ep_data(ksp->ks_dip, dev_data, ifc, alt,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China j-1, USB_EP_ATTR_BULK, USB_EP_DIR_OUT);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (tmp_ep == NULL) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L3(DPRINT_ATTACH, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_init_pipes: can't find port[%d] "

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "data out ep",

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China j);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (USB_FAILURE);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ep_addr = tmp_ep->ep_descr.bEndpointAddress;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* match other port data out EPs */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (ep_addr == ksp->ks_dev_spec.dataout_ep_addr[j]) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg dataout[j] = tmp_ep;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg tmp_ep = usb_lookup_ep_data(ksp->ks_dip, dev_data, ifc, alt, 0,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China USB_EP_ATTR_INTR, USB_EP_DIR_IN);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (tmp_ep == NULL) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L3(DPRINT_ATTACH, ksp->ks_lh,

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg "keyspan_init_pipes: can't find status in ep");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (USB_FAILURE);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ep_addr = tmp_ep->ep_descr.bEndpointAddress;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* match the status ep */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (ep_addr == ksp->ks_dev_spec.stat_ep_addr) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg status = tmp_ep;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg tmp_ep = usb_lookup_ep_data(ksp->ks_dip, dev_data, ifc, alt, 0,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China USB_EP_ATTR_BULK, USB_EP_DIR_IN);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (tmp_ep == NULL) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L3(DPRINT_ATTACH, ksp->ks_lh,

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg "keyspan_init_pipes: can't find bulk in ep");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (USB_FAILURE);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ep_addr = tmp_ep->ep_descr.bEndpointAddress;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* match data in EPs */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (ep_addr == ksp->ks_dev_spec.datain_ep_addr[0]) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg datain[0] = tmp_ep;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* intr in pipe for status */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ksp->ks_statin_pipe.pipe_ep_descr = status->ep_descr;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_init_one_pipe(ksp, NULL, &ksp->ks_statin_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* for data in/out pipes of each port */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg for (i = 0; i < port_cnt; i++) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ksp->ks_ports[i].kp_datain_pipe.pipe_ep_descr =

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China datain[0]->ep_descr;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_init_one_pipe(ksp, &ksp->ks_ports[i],

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China &ksp->ks_ports[i].kp_datain_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ksp->ks_ports[i].kp_dataout_pipe.pipe_ep_descr =

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg dataout[i]->ep_descr;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_init_one_pipe(ksp, &ksp->ks_ports[i],

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China &ksp->ks_ports[i].kp_dataout_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (USB_SUCCESS);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_fini_pipes(keyspan_state_t *ksp)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_port_t *kp;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int i;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz for (i = 0; i < ksp->ks_dev_spec.port_cnt; i++) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz kp = &ksp->ks_ports[i];

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_fini_one_pipe(&kp->kp_datain_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_fini_one_pipe(&kp->kp_dataout_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* fini status pipe */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_fini_one_pipe(&ksp->ks_statin_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg switch (ksp->ks_dev_spec.id_product) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA19HS_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WLC_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_fini_one_pipe(&ksp->ks_ctrlout_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WG_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg default:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_CTLOP, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_fini_pipes: the device's product id"

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "can't be recognized");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzstatic int

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_open_one_pipe(keyspan_state_t *ksp, keyspan_pipe_t *pipe)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int rval;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* don't open for the second time */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_enter(&pipe->pipe_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ASSERT(pipe->pipe_state != KEYSPAN_PIPE_NOT_INIT);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (pipe->pipe_state != KEYSPAN_PIPE_CLOSED) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_exit(&pipe->pipe_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (USB_SUCCESS);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_exit(&pipe->pipe_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz rval = usb_pipe_open(ksp->ks_dip, &pipe->pipe_ep_descr,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz &pipe->pipe_policy, USB_FLAGS_SLEEP, &pipe->pipe_handle);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (rval == USB_SUCCESS) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_enter(&pipe->pipe_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz pipe->pipe_state = KEYSPAN_PIPE_OPEN;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_exit(&pipe->pipe_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgstatic int

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_open_pipe_datain_usa49wg(keyspan_state_t *ksp, keyspan_pipe_t *pipe)

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg{

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg int rval = USB_SUCCESS;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* don't open for the second time */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&pipe->pipe_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ASSERT(pipe->pipe_state != KEYSPAN_PIPE_NOT_INIT);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (pipe->pipe_state != KEYSPAN_PIPE_CLOSED) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&pipe->pipe_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (USB_SUCCESS);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&pipe->pipe_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ksp->ks_datain_open_cnt++;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (ksp->ks_datain_open_cnt == 1) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if ((rval = (usb_pipe_open(ksp->ks_dip, &pipe->pipe_ep_descr,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China &pipe->pipe_policy, USB_FLAGS_SLEEP,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China &pipe->pipe_handle))) == USB_SUCCESS) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&pipe->pipe_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg pipe->pipe_state = KEYSPAN_PIPE_OPEN;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&pipe->pipe_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ksp->ks_datain_pipe_handle = pipe->pipe_handle;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ksp->ks_datain_open_cnt--;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (rval);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* data in pipe has been opened by other port */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ASSERT(ksp->ks_datain_pipe_handle != NULL);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&pipe->pipe_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg pipe->pipe_handle = ksp->ks_datain_pipe_handle;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* Set datain pipe state */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg pipe->pipe_state = KEYSPAN_PIPE_OPEN;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&pipe->pipe_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (USB_SUCCESS);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzstatic void

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_close_one_pipe(keyspan_pipe_t *pipe)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /*

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (pipe->pipe_handle != NULL) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz usb_pipe_close(pipe->pipe_ksp->ks_dip, pipe->pipe_handle,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China USB_FLAGS_SLEEP, NULL, NULL);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_enter(&pipe->pipe_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz pipe->pipe_handle = NULL;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz pipe->pipe_state = KEYSPAN_PIPE_CLOSED;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_exit(&pipe->pipe_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgstatic void

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_close_pipe_datain_usa49wg(keyspan_pipe_t *pipe)

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg{

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_state_t *ksp = pipe->pipe_ksp;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (pipe->pipe_handle != NULL) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg ksp->ks_datain_open_cnt--;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (!ksp->ks_datain_open_cnt) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg usb_pipe_close(pipe->pipe_ksp->ks_dip,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China pipe->pipe_handle, USB_FLAGS_SLEEP,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China NULL, NULL);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&ksp->ks_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&pipe->pipe_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg pipe->pipe_handle = NULL;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg pipe->pipe_state = KEYSPAN_PIPE_CLOSED;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&pipe->pipe_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_open_dev_pipes_usa49(keyspan_state_t *ksp)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int rval;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L4(DPRINT_OPEN, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_open_dev_pipes_usa49");

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz rval = keyspan_open_one_pipe(ksp, &ksp->ks_ctrlout_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (rval != USB_SUCCESS) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L2(DPRINT_OPEN, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_open_dev_pipes_usa49: open ctrl pipe failed %d",

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz rval = keyspan_open_one_pipe(ksp, &ksp->ks_statin_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (rval != USB_SUCCESS) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L2(DPRINT_OPEN, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_open_dev_pipes_usa49: open status pipe failed %d",

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* close the first opened pipe here */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_close_one_pipe(&ksp->ks_ctrlout_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* start receive device status */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz rval = keyspan_receive_status(ksp);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (rval != USB_SUCCESS) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L2(DPRINT_OPEN, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_open_dev_pipes_usa49: receive device status"

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg " failed %d", rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* close opened pipes here */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_close_one_pipe(&ksp->ks_statin_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_close_one_pipe(&ksp->ks_ctrlout_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_open_dev_pipes_usa49wg(keyspan_state_t *ksp)

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg{

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg int rval;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* Open status pipe */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg rval = keyspan_open_one_pipe(ksp, &ksp->ks_statin_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (rval != USB_SUCCESS) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_OPEN, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_open_dev_pipes_usa49wg: "

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "open status pipe failed %d",

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China rval);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (rval);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* start device polling */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_pipe_start_polling(&ksp->ks_statin_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (rval);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_open_dev_pipes(keyspan_state_t *ksp)

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg{

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg int rval = USB_SUCCESS;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L4(DPRINT_OPEN, ksp->ks_lh, "keyspan_open_dev_pipes");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg switch (ksp->ks_dev_spec.id_product) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA19HS_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WLC_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg rval = keyspan_open_dev_pipes_usa49(ksp);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WG_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg rval = keyspan_open_dev_pipes_usa49wg(ksp);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg default:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_OPEN, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_open_dev_pipes: the device's product id can't"

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "be recognized");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (USB_FAILURE);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (rval);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_reopen_pipes(keyspan_state_t *ksp)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_port_t *kp;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int i;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_OPEN, ksp->ks_lh, "keyspan_reopen_pipes");

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (keyspan_open_dev_pipes(ksp) != USB_SUCCESS) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (USB_FAILURE);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz for (i = 0; i < ksp->ks_dev_spec.port_cnt; i++) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz kp = &ksp->ks_ports[i];

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_enter(&kp->kp_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (kp->kp_state == KEYSPAN_PORT_OPEN) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_OPEN, ksp->ks_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_reopen_pipes() reopen pipe #%d", i);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_exit(&kp->kp_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (keyspan_open_port_pipes(kp) != USB_SUCCESS) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (USB_FAILURE);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_enter(&kp->kp_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz kp->kp_no_more_reads = B_FALSE;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_exit(&kp->kp_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (USB_SUCCESS);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_close_port_pipes(keyspan_port_t *kp)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_state_t *ksp = kp->kp_ksp;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_CLOSE, kp->kp_lh, "keyspan_close_port_pipes");

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg switch (ksp->ks_dev_spec.id_product) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA19HS_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WLC_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_close_one_pipe(&kp->kp_datain_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WG_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_close_pipe_datain_usa49wg(&kp->kp_datain_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg default:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_CLOSE, kp->kp_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_close_port_pipes:"

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "the device's product id can't be recognized");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_close_one_pipe(&kp->kp_dataout_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_close_open_pipes(keyspan_state_t *ksp)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_port_t *kp;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int i;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg int port_num = -1;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_CLOSE, ksp->ks_lh, "keyspan_close_open_pipes");

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg switch (ksp->ks_dev_spec.id_product) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA19HS_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WLC_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg for (i = 0; i < ksp->ks_dev_spec.port_cnt; i++) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp = &ksp->ks_ports[i];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (kp->kp_state == KEYSPAN_PORT_OPEN) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp->kp_no_more_reads = B_TRUE;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg usb_pipe_reset(ksp->ks_dip,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China kp->kp_datain_pipe.pipe_handle,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China USB_FLAGS_SLEEP, NULL, NULL);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_close_port_pipes(kp);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WG_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg for (i = 0; i < ksp->ks_dev_spec.port_cnt; i++) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp = &ksp->ks_ports[i];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (kp->kp_state == KEYSPAN_PORT_OPEN) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp->kp_no_more_reads = B_TRUE;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg port_num = i;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (port_num >= 0) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp = &ksp->ks_ports[port_num];

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz usb_pipe_reset(ksp->ks_dip,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China kp->kp_datain_pipe.pipe_handle,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China USB_FLAGS_SLEEP, NULL, NULL);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg for (i = 0; i < ksp->ks_dev_spec.port_cnt; i++) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp = &ksp->ks_ports[i];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (kp->kp_state == KEYSPAN_PORT_OPEN) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_close_port_pipes(kp);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg default:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_CLOSE, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_close_open_pipes:"

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "the device's product id can't be recognized");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_close_dev_pipes(keyspan_state_t *ksp)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_CLOSE, ksp->ks_lh, "keyspan_close_dev_pipes");

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg switch (ksp->ks_dev_spec.id_product) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA19HS_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WLC_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_close_one_pipe(&ksp->ks_statin_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_close_one_pipe(&ksp->ks_ctrlout_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WG_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg usb_pipe_stop_intr_polling(ksp->ks_statin_pipe.pipe_handle,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China USB_FLAGS_SLEEP);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_close_one_pipe(&ksp->ks_statin_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg default:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_CLOSE, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_close_dev_pipes:"

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "the device's product id can't be recognized");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_open_port_pipes(keyspan_port_t *kp)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_state_t *ksp = kp->kp_ksp;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int rval;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_OPEN, kp->kp_lh, "keyspan_open_port_pipes");

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg switch (ksp->ks_dev_spec.id_product) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA19HS_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WLC_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg rval = keyspan_open_one_pipe(ksp, &kp->kp_datain_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg case KEYSPAN_USA49WG_PID:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg rval = keyspan_open_pipe_datain_usa49wg(ksp,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China &kp->kp_datain_pipe);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg default:

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_OPEN, kp->kp_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_open_port_pipes:"

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "the device's product id can't be recognized");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (rval != USB_SUCCESS) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz goto fail;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz rval = keyspan_open_one_pipe(ksp, &kp->kp_dataout_pipe);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (rval != USB_SUCCESS) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz goto fail;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzfail:

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L2(DPRINT_OPEN, kp->kp_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_open_port_pipes: failed %d", rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_close_port_pipes(kp);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (rval);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_close_pipes(keyspan_state_t *ksp)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_OPEN, ksp->ks_lh, "keyspan_close_pipes");

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* close all ports' pipes first, and then device ctrl/status pipes. */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_close_open_pipes(ksp);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_close_dev_pipes(ksp);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_bulkout_cb(usb_pipe_handle_t pipe, usb_bulk_req_t *req)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_port_t *kp = (keyspan_port_t *)req->bulk_client_private;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_pipe_t *bulkout = &kp->kp_dataout_pipe;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mblk_t *data = req->bulk_data;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int data_len;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz data_len = (data) ? MBLKL(data) : 0;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_OUT_PIPE, bulkout->pipe_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_bulkout_cb: len=%d cr=%d cb_flags=%x",

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz data_len, req->bulk_completion_reason, req->bulk_cb_flags);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

688b07c52de0fc886cce2e0a28a42a43d2dad06agc if (req->bulk_completion_reason && data) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /*

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_put_head(&kp->kp_tx_mp, data, kp);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* don't release mem in usb_free_bulk_req */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz req->bulk_data = NULL;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz usb_free_bulk_req(req);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* if more data available, kick off another transmit */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_enter(&kp->kp_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if (kp->kp_tx_mp == NULL) {

688b07c52de0fc886cce2e0a28a42a43d2dad06agc /*

688b07c52de0fc886cce2e0a28a42a43d2dad06agc if ((kp->kp_ksp->ks_dev_spec.id_product ==

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China KEYSPAN_USA19HS_PID) && (data_len == 64)) {

688b07c52de0fc886cce2e0a28a42a43d2dad06agc kp->kp_tx_mp = allocb(0, BPRI_LO);

688b07c52de0fc886cce2e0a28a42a43d2dad06agc if (kp->kp_tx_mp) {

688b07c52de0fc886cce2e0a28a42a43d2dad06agc keyspan_tx_start(kp, NULL);

688b07c52de0fc886cce2e0a28a42a43d2dad06agc mutex_exit(&kp->kp_mutex);

688b07c52de0fc886cce2e0a28a42a43d2dad06agc

688b07c52de0fc886cce2e0a28a42a43d2dad06agc return;

688b07c52de0fc886cce2e0a28a42a43d2dad06agc }

688b07c52de0fc886cce2e0a28a42a43d2dad06agc }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* no more data, notify waiters */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg cv_broadcast(&kp->kp_tx_cv);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* tx callback for this port */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp->kp_cb.cb_tx(kp->kp_cb.cb_arg);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_tx_start(kp, NULL);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_introut_cb_usa49wg(usb_pipe_handle_t pipe, usb_intr_req_t *req)

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg{

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_port_t *kp = (keyspan_port_t *)req->intr_client_private;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_pipe_t *introut = &kp->kp_dataout_pipe;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mblk_t *data = req->intr_data;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg int data_len;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data_len = (data) ? MBLKL(data) : 0;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L4(DPRINT_OUT_PIPE, introut->pipe_lh,

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg "keyspan_introut_cb_usa49wg: len=%d cr=%d cb_flags=%x",

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data_len, req->intr_completion_reason, req->intr_cb_flags);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (req->intr_completion_reason && (data_len > 0)) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_put_head(&kp->kp_tx_mp, data, kp);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* don't release mem in usb_free_bulk_req */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg req->intr_data = NULL;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg usb_free_intr_req(req);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* if more data available, kick off another transmit */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (kp->kp_tx_mp == NULL) {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

688b07c52de0fc886cce2e0a28a42a43d2dad06agc /* no more data, notify waiters */

688b07c52de0fc886cce2e0a28a42a43d2dad06agc cv_broadcast(&kp->kp_tx_cv);

688b07c52de0fc886cce2e0a28a42a43d2dad06agc mutex_exit(&kp->kp_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

688b07c52de0fc886cce2e0a28a42a43d2dad06agc /* tx callback for this port */

688b07c52de0fc886cce2e0a28a42a43d2dad06agc kp->kp_cb.cb_tx(kp->kp_cb.cb_arg);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz } else {

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_tx_start(kp, NULL);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_exit(&kp->kp_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

c138f478d2bc94e73ab8f6a084e323bec25e62f5yzkeyspan_parse_status(uchar_t *status, uchar_t *err)

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz{

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz if (*status & RXERROR_BREAK) {

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz /*

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz *status &= (uint8_t)(RXERROR_OVERRUN | RXERROR_BREAK);

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz }

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz *err |= (*status & RXERROR_OVERRUN) ? DS_OVERRUN_ERR : 0;

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz *err |= (*status & RXERROR_PARITY) ? DS_PARITY_ERR : 0;

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz *err |= (*status & RXERROR_FRAMING) ? DS_FRAMING_ERR : 0;

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz *err |= (*status & RXERROR_BREAK) ? DS_BREAK_ERR : 0;

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz}

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_bulkin_cb_process(keyspan_port_t *kp,

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg uint8_t data_len, uchar_t status, mblk_t *data)

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg{

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg uchar_t err = 0;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mblk_t *mp;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* if 0x80 bit AND overrun bit are clear, just send up data */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (!(status & 0x80) && !(status & RXERROR_OVERRUN)) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* Get rid of the first status byte */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data->b_rptr++;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data_len--;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else if (!(status & 0x80)) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* If 0x80 bit is clear and overrun bit is set */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_parse_status(&status, &err);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if ((mp = allocb(2, BPRI_HI)) == NULL) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_IN_PIPE, kp->kp_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_bulkin_cb_process: allocb failed");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (0);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg DB_TYPE(mp) = M_BREAK;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg *mp->b_wptr++ = err;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg *mp->b_wptr++ = status;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* Add to the received list; Send up the err code. */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_put_tail(&kp->kp_rx_mp, mp);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data->b_rptr++;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data_len--;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else { /* 0x80 bit set, there are some errs in the data */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (data_len > 1) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg int i = 0;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg int j = 1;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg for (j = 1; j < data_len; j += 2) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg status = data->b_rptr[j-1];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_parse_status(&status, &err);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* move the data togeter */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data->b_rptr[i] = data->b_rptr[j];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg i++;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data->b_wptr = data->b_rptr + i;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else { /* There are only one byte in incoming buf */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_parse_status(&status, &err);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if ((mp = allocb(2, BPRI_HI)) == NULL) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_IN_PIPE, kp->kp_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_bulkin_cb_process: allocb failed");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (0);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg DB_TYPE(mp) = M_BREAK;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg *mp->b_wptr++ = err;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (data_len > 2) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg *mp->b_wptr++ = err;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg *mp->b_wptr++ = status;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* Add to the received list; Send up the err code. */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_put_tail(&kp->kp_rx_mp, mp);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (data_len > 1) {

d29f5a711240f866521445b1656d114da090335ezhigang lu - Sun Microsystems - Beijing China data_len = MBLKL(data);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return (data_len);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_bulkin_cb_usa49(usb_pipe_handle_t pipe, usb_bulk_req_t *req)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_port_t *kp = (keyspan_port_t *)req->bulk_client_private;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_pipe_t *bulkin = &kp->kp_datain_pipe;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mblk_t *data = req->bulk_data;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz uint_t cr = req->bulk_completion_reason;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int data_len;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz ASSERT(mutex_owned(&kp->kp_mutex));

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz data_len = (data) ? MBLKL(data) : 0;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_IN_PIPE, bulkin->pipe_lh,

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg "keyspan_bulkin_cb_usa49: len=%d"

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg " cr=%d flags=%x", data_len, cr, req->bulk_cb_flags);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* put data on the read queue */

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz if ((data_len > 0) && (kp->kp_state != KEYSPAN_PORT_CLOSED) &&

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz (cr == USB_CR_OK)) {

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz uchar_t status = data->b_rptr[0];

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if ((data_len = keyspan_bulkin_cb_process(kp, data_len,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China status, data)) > 0) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_put_tail(&kp->kp_rx_mp, data);

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg req->bulk_data = NULL;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* usb error happened, so don't send up data */

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz data_len = 0;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_IN_PIPE, bulkin->pipe_lh,

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg "keyspan_bulkin_cb_usa49: port_state=%d"

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg " b_rptr[0]=%c", kp->kp_state, data->b_rptr[0]);

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz }

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz if (kp->kp_state != KEYSPAN_PORT_OPEN) {

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz kp->kp_no_more_reads = B_TRUE;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz return (data_len);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lgkeyspan_bulkin_cb_usa49wg(usb_pipe_handle_t pipe, usb_bulk_req_t *req)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_port_t *kp = (keyspan_port_t *)req->bulk_client_private,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China *kp_true;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_state_t *ksp = (keyspan_state_t *)kp->kp_ksp;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mblk_t *data = req->bulk_data,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China *mp_data;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg uint_t cr = req->bulk_completion_reason,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China port_data_len;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg int data_len, copy_len;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg uint8_t port_num,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China port_cnt = 0,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China port[4],

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China receive_flag = 1;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg uint16_t status;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg unsigned char *old_rptr;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz data_len = (data) ? MBLKL(data) : 0;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_IN_PIPE, ksp->ks_lh,

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg "keyspan_bulkin_cb_usa49wg: len=%d"

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz " cr=%d flags=%x", data_len, cr, req->bulk_cb_flags);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz /* put data on the read queue */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if ((data_len > 0) && (cr == USB_CR_OK)) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg old_rptr = data->b_rptr;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg while (data->b_rptr < data->b_wptr) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg port_num = data->b_rptr[0];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg port_data_len = data->b_rptr[1];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg status = data->b_rptr[2];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data->b_rptr += 2;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (port_num > 3) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_IN_PIPE, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_bulkin_cb_usa49wg,port num is not"

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China " correct: port=%d, len=%d, status=%x",

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China port_num, port_data_len, status);

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp_true = &ksp->ks_ports[port_num];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg port[++port_cnt] = port_num;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp_true->kp_mutex);

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (kp_true->kp_state != KEYSPAN_PORT_OPEN) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp_true->kp_mutex);

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_IN_PIPE, kp_true->kp_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_bulkin_cb_usa49wg, "

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "port isn't opened");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data->b_rptr += port_data_len;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg port_cnt--;

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg continue;

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_IN_PIPE, kp_true->kp_lh,

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg "keyspan_bulkin_cb_usa49wg: status=0x%x, len=%d",

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg status, port_data_len);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if ((copy_len = keyspan_bulkin_cb_process(kp_true,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China port_data_len, status, data)) > 0) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp_true->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if ((mp_data = allocb(copy_len, BPRI_HI))

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China == NULL) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_IN_PIPE,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China kp_true->kp_lh, "keyspan_bulkin_cb_"

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "usa49wg: allocb failed");

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg return;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp_true->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg DB_TYPE(mp_data) = M_DATA;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg bcopy(data->b_rptr, mp_data->b_wptr, copy_len);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mp_data->b_wptr += copy_len;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (copy_len < port_data_len -1) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /*

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data->b_rptr += port_data_len;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data->b_wptr = old_rptr + data_len;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg data->b_rptr += copy_len;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg keyspan_put_tail(&kp_true->kp_rx_mp, mp_data);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp_true->kp_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp_true->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg break;

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } /* End of while loop */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg while (port_cnt) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg port_num = port[port_cnt--];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp_true = &ksp->ks_ports[port_num];

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp_true->kp_mutex);

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (kp_true->kp_state != KEYSPAN_PORT_OPEN) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp_true->kp_no_more_reads = B_TRUE;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (receive_flag && (!kp_true->kp_no_more_reads)) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp_true->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* kick off another read */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg (void) keyspan_receive_data(

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China &kp_true->kp_datain_pipe,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China kp_true->kp_read_len, kp_true);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg receive_flag = 0;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp_true->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* setup rx callback for this port */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp_true->kp_cb.cb_rx(kp_true->kp_cb.cb_arg);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* cr != USB_CR_OK, usb error happened */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg USB_DPRINTF_L2(DPRINT_IN_PIPE, ksp->ks_lh,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China "keyspan_bulkin_cb_usa49wg: port=%d, len=%d, status=%x",

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China data->b_rptr[0], data->b_rptr[1], data->b_rptr[2]);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_enter(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (kp->kp_state != KEYSPAN_PORT_OPEN) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg kp->kp_no_more_reads = B_TRUE;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg if (!kp->kp_no_more_reads) {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg /* kick off another read */

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg (void) keyspan_receive_data(&kp->kp_datain_pipe,

77e515715b61e28fcf0c3f30936492888cecfd8bgongtian zhao - Sun Microsystems - Beijing China kp->kp_read_len, kp);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg } else {

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg mutex_exit(&kp->kp_mutex);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz }

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg freemsg(data);

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg req->bulk_data = NULL;

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg usb_free_bulk_req(req);

c138f478d2bc94e73ab8f6a084e323bec25e62f5yz

02dd21081e66fa04b4c6f0962352e15edcabfbb0lg}

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yzkeyspan_bulkin_cb(usb_pipe_handle_t pipe, usb_bulk_req_t *req)

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz{

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz keyspan_port_t *kp = (keyspan_port_t *)req->bulk_client_private;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz int data_len;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz boolean_t no_more_reads = B_FALSE;

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz USB_DPRINTF_L4(DPRINT_IN_PIPE, (&kp->kp_datain_pipe)->pipe_lh,

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz "keyspan_bulkin_cb");

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz mutex_enter(&kp->kp_mutex);

60b08185ce63023f22fd6b2ed0db8c0d119b2023yz