Patch na podstawie:
http://monkey.org/openbsd/archive/misc/0207/msg00517.html

--- sys/dev/wscons/wsksymdef.h_orig	Mon Nov 25 17:46:54 2002
+++ sys/dev/wscons/wsksymdef.h	Mon Nov 25 18:55:43 2002
@@ -650,6 +650,7 @@
 #define KB_LT			0x1300
 #define KB_LA			0x1400
 #define KB_BR			0x1500
+#define KB_PL			0x1600
 
 #define KB_NODEAD		0x0001
 #define KB_DECLK		0x0002	/* DEC LKnnn layout */
@@ -681,7 +682,8 @@
 	{ KB_PT,	"pt" }, \
 	{ KB_LT,	"lt" }, \
 	{ KB_LA,	"la" }, \
-	{ KB_BR,	"br" }
+	{ KB_BR,	"br" }, \
+	{ KB_PL,	"pl" }
 
 #define KB_VARTAB \
 	{ KB_NODEAD,	"nodead" }, \

--- sys/dev/pckbc/wskbdmap_mfii.c_orginal	Mon Nov 25 18:57:34 2002
+++ sys/dev/pckbc/wskbdmap_mfii.c	Mon Nov 25 21:06:00 2002
@@ -744,6 +744,30 @@
     KC(115), KS_slash,		KS_question,	KS_degree,
 };
 
+static const keysym_t pckbd_keydesc_pl[] = {
+/*  pos      normal             shifted         altgr
+shift-altgr */
+    KC(18),  KS_e,             KS_E,           KS_ecircumflex,
+KS_Ecircumflex,
+    KC(24),  KS_o,             KS_O,           KS_oacute,
+KS_Oacute,
+    KC(30),  KS_a,             KS_A,           KS_plusminus,
+KS_exclamdown,
+    KC(31),  KS_s,             KS_S,           KS_paragraph,
+KS_brokenbar,
+    KC(38),  KS_l,             KS_L,           KS_threesuperior,
+KS_sterling,
+    KC(44),  KS_z,             KS_Z,           KS_questiondown,
+KS_macron,
+    KC(45),  KS_x,             KS_X,           KS_onequarter,
+KS_notsign,
+    KC(46),  KS_c,             KS_C,           KS_ae,
+KS_AE,
+    KC(49),  KS_n,             KS_N,           KS_ntilde,
+KS_Ntilde,
+    KC(184), KS_Mode_switch,   KS_Multi_key,
+};
+
 #define KBD_MAP(name, base, map) \
 			{ name, base, sizeof(map)/sizeof(keysym_t), map }
 
@@ -784,6 +808,7 @@
 	KBD_MAP(KB_LT,			KB_US,	pckbd_keydesc_lt),
 	KBD_MAP(KB_LA,			KB_US,	pckbd_keydesc_la),
 	KBD_MAP(KB_BR,			KB_US,	pckbd_keydesc_br),
+	KBD_MAP(KB_PL,			KB_US,  pckbd_keydesc_pl),
 	{0, 0, 0, 0}
 };