git: bb8230f838c8 - main - hkbd(4): add some extra handy fn key bindings

The branch main has been updated by wulf:

URL: https://cgit.FreeBSD.org/src/commit/?id=bb8230f838c8d5f8d362a0dad4809908b44ae379

commit bb8230f838c8d5f8d362a0dad4809908b44ae379
Author:     Toby Slight <tslight@pm.me>
AuthorDate: 2026-03-29 13:16:57 +0000
Commit:     Vladimir Kondratyev <wulf@FreeBSD.org>
CommitDate: 2026-03-29 13:16:57 +0000

    hkbd(4): add some extra handy fn key bindings
    
    - Fn+S for ScrollLock as it's very useful to have ScrollLock on
      FreeBSD's TTY.
    - Fn+P for PrtSc/SysRq, as it's another very handy but sadly missing
      key on Macbooks.
    - Some other Fn+<key> combinations duplicating existing keys.
    
    Apply the change to ukbd(4) as well.
    
    Signed-off-by: Toby Slight <tslight@pm.me>
    
    Reviewed by:    wulf
    MFC after:      1 month
    Pull Request:   https://github.com/freebsd/freebsd-src/pull/1998
---
 sys/dev/hid/hkbd.c       | 10 ++++++++++
 sys/dev/usb/input/ukbd.c | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/sys/dev/hid/hkbd.c b/sys/dev/hid/hkbd.c
index 9ab02e940089..c98f4be69169 100644
--- a/sys/dev/hid/hkbd.c
+++ b/sys/dev/hid/hkbd.c
@@ -623,6 +623,16 @@ static uint32_t
 hkbd_apple_fn(uint32_t keycode)
 {
 	switch (keycode) {
+	case 0x0b: return 0x50; /* H -> LEFT ARROW */
+	case 0x0d: return 0x51; /* J -> DOWN ARROW */
+	case 0x0e: return 0x52; /* K -> UP ARROW */
+	case 0x0f: return 0x4f; /* L -> RIGHT ARROW */
+	case 0x36: return 0x4a; /* COMMA -> HOME */
+	case 0x37: return 0x4d; /* DOT -> END */
+	case 0x18: return 0x4b; /* U -> PGUP */
+	case 0x07: return 0x4e; /* D -> PGDN */
+	case 0x16: return 0x47; /* S -> SCROLLLOCK */
+	case 0x13: return 0x46; /* P -> SYSRQ/PRTSC */
 	case 0x28: return 0x49; /* RETURN -> INSERT */
 	case 0x2a: return 0x4c; /* BACKSPACE -> DEL */
 	case 0x50: return 0x4a; /* LEFT ARROW -> HOME */
diff --git a/sys/dev/usb/input/ukbd.c b/sys/dev/usb/input/ukbd.c
index 3ebdf1e9747d..37deb5c56fbd 100644
--- a/sys/dev/usb/input/ukbd.c
+++ b/sys/dev/usb/input/ukbd.c
@@ -677,6 +677,16 @@ static uint32_t
 ukbd_apple_fn(uint32_t keycode)
 {
 	switch (keycode) {
+	case 0x0b: return 0x50; /* H -> LEFT ARROW */
+	case 0x0d: return 0x51; /* J -> DOWN ARROW */
+	case 0x0e: return 0x52; /* K -> UP ARROW */
+	case 0x0f: return 0x4f; /* L -> RIGHT ARROW */
+	case 0x36: return 0x4a; /* COMMA -> HOME */
+	case 0x37: return 0x4d; /* DOT -> END */
+	case 0x18: return 0x4b; /* U -> PGUP */
+	case 0x07: return 0x4e; /* D -> PGDN */
+	case 0x16: return 0x47; /* S -> SCROLLLOCK */
+	case 0x13: return 0x46; /* P -> SYSRQ/PRTSC */
 	case 0x28: return 0x49; /* RETURN -> INSERT */
 	case 0x2a: return 0x4c; /* BACKSPACE -> DEL */
 	case 0x50: return 0x4a; /* LEFT ARROW -> HOME */