diff options
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/via-macii.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/macintosh/via-macii.c b/drivers/macintosh/via-macii.c index d29c87943ca4..8d5ef77b4a43 100644 --- a/drivers/macintosh/via-macii.c +++ b/drivers/macintosh/via-macii.c @@ -463,6 +463,21 @@ static irqreturn_t macii_interrupt(int irq, void *arg) via[ACR] &= ~SR_OUT; x = via[SR]; + } else if ((req->data[1] & OP_MASK) == TALK) { + macii_state = reading; + + reading_reply = 0; + reply_ptr = reply_buf; + *reply_ptr = req->data[1]; + reply_len = 1; + + via[ACR] &= ~SR_OUT; + x = via[SR]; + + req->complete = 1; + current_req = req->next; + if (req->done) + (*req->done)(req); } else { macii_state = idle; @@ -510,8 +525,9 @@ static irqreturn_t macii_interrupt(int irq, void *arg) current_req = req->next; if (req->done) (*req->done)(req); - } else if (reply_len && autopoll_devs) { - adb_input(reply_buf, reply_len, 0); + } else if (reply_len && autopoll_devs && + reply_buf[0] == last_poll_cmd) { + adb_input(reply_buf, reply_len, 1); } break; } |