diff options
| -rw-r--r-- | sys/dev/atkbdc/psm.c | 27 | ||||
| -rw-r--r-- | sys/isa/psm.c | 27 |
2 files changed, 44 insertions, 10 deletions
diff --git a/sys/dev/atkbdc/psm.c b/sys/dev/atkbdc/psm.c index 409d2a1..bbcd5f1 100644 --- a/sys/dev/atkbdc/psm.c +++ b/sys/dev/atkbdc/psm.c @@ -2505,14 +2505,31 @@ enable_mmanplus(struct psm_softc *sc) static int enable_msexplorer(struct psm_softc *sc) { - static unsigned char rate[] = { 200, 200, 80, }; + static unsigned char rate0[] = { 200, 100, 80, }; + static unsigned char rate1[] = { 200, 200, 80, }; KBDC kbdc = sc->kbdc; int id; int i; + /* + * XXX: this is a kludge to fool some KVM switch products + * which think they are clever enough to know the 4-byte IntelliMouse + * protocol, and assume any other protocols use 3-byte packets. + * They don't convey 4-byte data packets from the IntelliMouse Explorer + * correctly to the host computer because of this! + * The following sequence is actually IntelliMouse's "wake up" + * sequence; it will make the KVM think the mouse is IntelliMouse + * when it is in fact IntelliMouse Explorer. + */ + for (i = 0; i < sizeof(rate0)/sizeof(rate0[0]); ++i) { + if (set_mouse_sampling_rate(kbdc, rate0[i]) != rate0[i]) + return FALSE; + } + id = get_aux_id(kbdc); + /* the special sequence to enable the extra buttons and the roller. */ - for (i = 0; i < sizeof(rate)/sizeof(rate[0]); ++i) { - if (set_mouse_sampling_rate(kbdc, rate[i]) != rate[i]) + for (i = 0; i < sizeof(rate1)/sizeof(rate1[0]); ++i) { + if (set_mouse_sampling_rate(kbdc, rate1[i]) != rate1[i]) return FALSE; } /* the device will give the genuine ID only after the above sequence */ @@ -2575,9 +2592,9 @@ enable_4dmouse(struct psm_softc *sc) } id = get_aux_id(kbdc); /* - * WinEasy 4D: 6 + * WinEasy 4D, 4 Way Scroll 4D: 6 * Cable-Free 4D: 8 (4DPLUS) - * 4 Way ScrollMouse 4D+: 8 (4DPLUS) + * WinBest 4D+, 4 Way Scroll 4D+: 8 (4DPLUS) */ if (id != PSM_4DMOUSE_ID) return FALSE; diff --git a/sys/isa/psm.c b/sys/isa/psm.c index 409d2a1..bbcd5f1 100644 --- a/sys/isa/psm.c +++ b/sys/isa/psm.c @@ -2505,14 +2505,31 @@ enable_mmanplus(struct psm_softc *sc) static int enable_msexplorer(struct psm_softc *sc) { - static unsigned char rate[] = { 200, 200, 80, }; + static unsigned char rate0[] = { 200, 100, 80, }; + static unsigned char rate1[] = { 200, 200, 80, }; KBDC kbdc = sc->kbdc; int id; int i; + /* + * XXX: this is a kludge to fool some KVM switch products + * which think they are clever enough to know the 4-byte IntelliMouse + * protocol, and assume any other protocols use 3-byte packets. + * They don't convey 4-byte data packets from the IntelliMouse Explorer + * correctly to the host computer because of this! + * The following sequence is actually IntelliMouse's "wake up" + * sequence; it will make the KVM think the mouse is IntelliMouse + * when it is in fact IntelliMouse Explorer. + */ + for (i = 0; i < sizeof(rate0)/sizeof(rate0[0]); ++i) { + if (set_mouse_sampling_rate(kbdc, rate0[i]) != rate0[i]) + return FALSE; + } + id = get_aux_id(kbdc); + /* the special sequence to enable the extra buttons and the roller. */ - for (i = 0; i < sizeof(rate)/sizeof(rate[0]); ++i) { - if (set_mouse_sampling_rate(kbdc, rate[i]) != rate[i]) + for (i = 0; i < sizeof(rate1)/sizeof(rate1[0]); ++i) { + if (set_mouse_sampling_rate(kbdc, rate1[i]) != rate1[i]) return FALSE; } /* the device will give the genuine ID only after the above sequence */ @@ -2575,9 +2592,9 @@ enable_4dmouse(struct psm_softc *sc) } id = get_aux_id(kbdc); /* - * WinEasy 4D: 6 + * WinEasy 4D, 4 Way Scroll 4D: 6 * Cable-Free 4D: 8 (4DPLUS) - * 4 Way ScrollMouse 4D+: 8 (4DPLUS) + * WinBest 4D+, 4 Way Scroll 4D+: 8 (4DPLUS) */ if (id != PSM_4DMOUSE_ID) return FALSE; |
