Page MenuHomeFreeBSD
Differential D46014 Diff 141155 usr.sbin/fwcontrol/fwcontrol.c

Changeset View

Standalone View

View Options

usr.sbin/fwcontrol/fwcontrol.c

Show First 20 Lines • Show All 201 Lines • ▼ Show 20 Lines
} }
static u_int32_t static u_int32_t
read_write_quad(int fd, struct fw_eui64 eui, u_int32_t addr_lo, int readmode, u_int32_t data) read_write_quad(int fd, struct fw_eui64 eui, u_int32_t addr_lo, int readmode, u_int32_t data)
{ {
struct fw_asyreq *asyreq; struct fw_asyreq *asyreq;
u_int32_t *qld, res; u_int32_t *qld, res;
asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 16); asyreq = malloc(sizeof(*asyreq));
if (asyreq == NULL) if (asyreq == NULL)
err(EX_SOFTWARE, "%s:asyreq malloc", __func__); err(EX_SOFTWARE, "%s:asyreq malloc", __func__);
asyreq->req.len = 16; asyreq->req.len = 16;
#if 0 #if 0
asyreq->req.type = FWASREQNODE; asyreq->req.type = FWASREQNODE;
asyreq->pkt.mode.rreqq.dst = FWLOCALBUS | node; asyreq->pkt.mode.rreqq.dst = FWLOCALBUS | node;
#else #else
asyreq->req.type = FWASREQEUI; asyreq->req.type = FWASREQEUI;
Show All 38 Lines
* is either ignored or interpreted as an extended * is either ignored or interpreted as an extended
* PHY config Packet as per 1394a-2005 4.3.4.4 * PHY config Packet as per 1394a-2005 4.3.4.4
*/ */
static void static void
send_phy_config(int fd, int root_node, int gap_count) send_phy_config(int fd, int root_node, int gap_count)
{ {
struct fw_asyreq *asyreq; struct fw_asyreq *asyreq;
asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 12); asyreq = malloc(sizeof(*asyreq));
if (asyreq == NULL) if (asyreq == NULL)
err(EX_SOFTWARE, "%s:asyreq malloc", __func__); err(EX_SOFTWARE, "%s:asyreq malloc", __func__);
asyreq->req.len = 12; asyreq->req.len = 12;
asyreq->req.type = FWASREQNODE; asyreq->req.type = FWASREQNODE;
asyreq->pkt.mode.ld[0] = 0; asyreq->pkt.mode.ld[0] = 0;
asyreq->pkt.mode.ld[1] = 0; asyreq->pkt.mode.ld[1] = 0;
asyreq->pkt.mode.common.tcode = FWTCODE_PHY; asyreq->pkt.mode.common.tcode = FWTCODE_PHY;
if (root_node >= 0) if (root_node >= 0)
Show All 10 Linessend_phy_config(int fd, int root_node, int gap_count)
free(asyreq); free(asyreq);
} }
static void static void
link_on(int fd, int node) link_on(int fd, int node)
{ {
struct fw_asyreq *asyreq; struct fw_asyreq *asyreq;
asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 12); asyreq = malloc(sizeof(*asyreq));
if (asyreq == NULL) if (asyreq == NULL)
err(EX_SOFTWARE, "%s:asyreq malloc", __func__); err(EX_SOFTWARE, "%s:asyreq malloc", __func__);
asyreq->req.len = 12; asyreq->req.len = 12;
asyreq->req.type = FWASREQNODE; asyreq->req.type = FWASREQNODE;
asyreq->pkt.mode.common.tcode = FWTCODE_PHY; asyreq->pkt.mode.common.tcode = FWTCODE_PHY;
asyreq->pkt.mode.ld[1] |= (1 << 30) | ((node & 0x3f) << 24); asyreq->pkt.mode.ld[1] |= (1 << 30) | ((node & 0x3f) << 24);
asyreq->pkt.mode.ld[2] = ~asyreq->pkt.mode.ld[1]; asyreq->pkt.mode.ld[2] = ~asyreq->pkt.mode.ld[1];
if (ioctl(fd, FW_ASYREQ, asyreq) < 0) if (ioctl(fd, FW_ASYREQ, asyreq) < 0)
err(EX_IOERR, "%s: ioctl", __func__); err(EX_IOERR, "%s: ioctl", __func__);
free(asyreq); free(asyreq);
} }
static void static void
reset_start(int fd, int node) reset_start(int fd, int node)
{ {
struct fw_asyreq *asyreq; struct fw_asyreq *asyreq;
asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 16); asyreq = malloc(sizeof(*asyreq));
if (asyreq == NULL) if (asyreq == NULL)
err(EX_SOFTWARE, "%s:asyreq malloc", __func__); err(EX_SOFTWARE, "%s:asyreq malloc", __func__);
asyreq->req.len = 16; asyreq->req.len = 16;
asyreq->req.type = FWASREQNODE; asyreq->req.type = FWASREQNODE;
asyreq->pkt.mode.wreqq.dst = FWLOCALBUS | (node & 0x3f); asyreq->pkt.mode.wreqq.dst = FWLOCALBUS | (node & 0x3f);
asyreq->pkt.mode.wreqq.tlrt = 0; asyreq->pkt.mode.wreqq.tlrt = 0;
asyreq->pkt.mode.wreqq.tcode = FWTCODE_WREQQ; asyreq->pkt.mode.wreqq.tcode = FWTCODE_WREQQ;
▲ Show 20 Lines • Show All 771 Lines • Show Last 20 Lines