diff options
Diffstat (limited to 'drivers/tty/hvc/hvsi_lib.c')
| -rw-r--r-- | drivers/tty/hvc/hvsi_lib.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c index ac2767100df..7ae6c293e51 100644 --- a/drivers/tty/hvc/hvsi_lib.c +++ b/drivers/tty/hvc/hvsi_lib.c @@ -1,5 +1,4 @@ #include <linux/types.h> -#include <linux/init.h> #include <linux/delay.h> #include <linux/slab.h> #include <linux/console.h> @@ -9,7 +8,7 @@ static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet) { - packet->seqno = atomic_inc_return(&pv->seqno); + packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno)); /* Assumes that always succeeds, works in practice */ return pv->put_chars(pv->termno, (char *)packet, packet->len); @@ -28,7 +27,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv) /* Send version query */ q.hdr.type = VS_QUERY_PACKET_HEADER; q.hdr.len = sizeof(struct hvsi_query); - q.verb = VSV_SEND_VERSION_NUMBER; + q.verb = cpu_to_be16(VSV_SEND_VERSION_NUMBER); hvsi_send_packet(pv, &q.hdr); } @@ -40,7 +39,7 @@ static int hvsi_send_close(struct hvsi_priv *pv) ctrl.hdr.type = VS_CONTROL_PACKET_HEADER; ctrl.hdr.len = sizeof(struct hvsi_control); - ctrl.verb = VSV_CLOSE_PROTOCOL; + ctrl.verb = cpu_to_be16(VSV_CLOSE_PROTOCOL); return hvsi_send_packet(pv, &ctrl.hdr); } @@ -69,14 +68,14 @@ static void hvsi_got_control(struct hvsi_priv *pv) { struct hvsi_control *pkt = (struct hvsi_control *)pv->inbuf; - switch (pkt->verb) { + switch (be16_to_cpu(pkt->verb)) { case VSV_CLOSE_PROTOCOL: /* We restart the handshaking */ hvsi_start_handshake(pv); break; case VSV_MODEM_CTL_UPDATE: /* Transition of carrier detect */ - hvsi_cd_change(pv, pkt->word & HVSI_TSCD); + hvsi_cd_change(pv, be32_to_cpu(pkt->word) & HVSI_TSCD); break; } } @@ -87,7 +86,7 @@ static void hvsi_got_query(struct hvsi_priv *pv) struct hvsi_query_response r; /* We only handle version queries */ - if (pkt->verb != VSV_SEND_VERSION_NUMBER) + if (be16_to_cpu(pkt->verb) != VSV_SEND_VERSION_NUMBER) return; pr_devel("HVSI@%x: Got version query, sending response...\n", @@ -96,7 +95,7 @@ static void hvsi_got_query(struct hvsi_priv *pv) /* Send version response */ r.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER; r.hdr.len = sizeof(struct hvsi_query_response); - r.verb = VSV_SEND_VERSION_NUMBER; + r.verb = cpu_to_be16(VSV_SEND_VERSION_NUMBER); r.u.version = HVSI_VERSION; r.query_seqno = pkt->hdr.seqno; hvsi_send_packet(pv, &r.hdr); @@ -112,7 +111,7 @@ static void hvsi_got_response(struct hvsi_priv *pv) switch(r->verb) { case VSV_SEND_MODEM_CTL_STATUS: - hvsi_cd_change(pv, r->u.mctrl_word & HVSI_TSCD); + hvsi_cd_change(pv, be32_to_cpu(r->u.mctrl_word) & HVSI_TSCD); pv->mctrl_update = 1; break; } @@ -265,8 +264,7 @@ int hvsilib_read_mctrl(struct hvsi_priv *pv) pv->mctrl_update = 0; q.hdr.type = VS_QUERY_PACKET_HEADER; q.hdr.len = sizeof(struct hvsi_query); - q.hdr.seqno = atomic_inc_return(&pv->seqno); - q.verb = VSV_SEND_MODEM_CTL_STATUS; + q.verb = cpu_to_be16(VSV_SEND_MODEM_CTL_STATUS); rc = hvsi_send_packet(pv, &q.hdr); if (rc <= 0) { pr_devel("HVSI@%x: Error %d...\n", pv->termno, rc); @@ -304,9 +302,9 @@ int hvsilib_write_mctrl(struct hvsi_priv *pv, int dtr) ctrl.hdr.type = VS_CONTROL_PACKET_HEADER, ctrl.hdr.len = sizeof(struct hvsi_control); - ctrl.verb = VSV_SET_MODEM_CTL; - ctrl.mask = HVSI_TSDTR; - ctrl.word = dtr ? HVSI_TSDTR : 0; + ctrl.verb = cpu_to_be16(VSV_SET_MODEM_CTL); + ctrl.mask = cpu_to_be32(HVSI_TSDTR); + ctrl.word = cpu_to_be32(dtr ? HVSI_TSDTR : 0); return hvsi_send_packet(pv, &ctrl.hdr); } |