^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) kbic.c (c) 1997-8 Grant R. Guenther <grant@torque.net>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) Under the terms of the GNU General Public License.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) This is a low-level driver for the KBIC-951A and KBIC-971A
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) parallel to IDE adapter chips from KingByte Information Systems.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) The chips are almost identical, however, the wakeup code
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) required for the 971A interferes with the correct operation of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) the 951A, so this driver registers itself twice, once for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) each chip.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) /* Changes:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 1.01 GRG 1998.05.06 init_proto, release_proto
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define KBIC_VERSION "1.01"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #include <linux/init.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #include <linux/delay.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #include <linux/kernel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #include <linux/wait.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #include <asm/io.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #include "paride.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define r12w() (delay_p,inw(pi->port+1)&0xffff)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #define j44(a,b) ((((a>>4)&0x0f)|(b&0xf0))^0x88)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define j53(w) (((w>>3)&0x1f)|((w>>4)&0xe0))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) /* cont = 0 - access the IDE register file
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) cont = 1 - access the IDE command set
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) static int cont_map[2] = { 0x80, 0x40 };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) static int kbic_read_regr( PIA *pi, int cont, int regr )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) { int a, b, s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) s = cont_map[cont];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) switch (pi->mode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) case 0: w0(regr|0x18|s); w2(4); w2(6); w2(4); w2(1); w0(8);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) a = r1(); w0(0x28); b = r1(); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) return j44(a,b);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) case 1: w0(regr|0x38|s); w2(4); w2(6); w2(4); w2(5); w0(8);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) a = r12w(); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) return j53(a);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) case 2: w0(regr|0x08|s); w2(4); w2(6); w2(4); w2(0xa5); w2(0xa1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) a = r0(); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) return a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) case 3:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) case 4:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) case 5: w0(0x20|s); w2(4); w2(6); w2(4); w3(regr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) a = r4(); b = r4(); w2(4); w2(0); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) return a;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) static void kbic_write_regr( PIA *pi, int cont, int regr, int val)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) { int s;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) s = cont_map[cont];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) switch (pi->mode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) case 0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) case 1:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) case 2: w0(regr|0x10|s); w2(4); w2(6); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) w0(val); w2(5); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) case 3:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) case 4:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) case 5: w0(0x20|s); w2(4); w2(6); w2(4); w3(regr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) w4(val); w4(val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) w2(4); w2(0); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) static void k951_connect ( PIA *pi )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) { pi->saved_r0 = r0();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) pi->saved_r2 = r2();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) static void k951_disconnect ( PIA *pi )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) { w0(pi->saved_r0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) w2(pi->saved_r2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) #define CCP(x) w2(0xc4);w0(0xaa);w0(0x55);w0(0);w0(0xff);w0(0x87);\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) w0(0x78);w0(x);w2(0xc5);w2(0xc4);w0(0xff);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) static void k971_connect ( PIA *pi )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) { pi->saved_r0 = r0();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) pi->saved_r2 = r2();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) CCP(0x20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) static void k971_disconnect ( PIA *pi )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) { CCP(0x30);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) w0(pi->saved_r0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) w2(pi->saved_r2);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) /* counts must be congruent to 0 MOD 4, but all known applications
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) have this property.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) static void kbic_read_block( PIA *pi, char * buf, int count )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) { int k, a, b;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) switch (pi->mode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) case 0: w0(0x98); w2(4); w2(6); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) for (k=0;k<count/2;k++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) w2(1); w0(8); a = r1();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) w0(0x28); b = r1();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) buf[2*k] = j44(a,b);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) w2(5); b = r1();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) w0(8); a = r1();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) buf[2*k+1] = j44(a,b);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) case 1: w0(0xb8); w2(4); w2(6); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) for (k=0;k<count/4;k++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) w0(0xb8);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) w2(4); w2(5);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) w0(8); buf[4*k] = j53(r12w());
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) w0(0xb8); buf[4*k+1] = j53(r12w());
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) w2(4); w2(5);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) buf[4*k+3] = j53(r12w());
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) w0(8); buf[4*k+2] = j53(r12w());
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) case 2: w0(0x88); w2(4); w2(6); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) for (k=0;k<count/2;k++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) w2(0xa0); w2(0xa1); buf[2*k] = r0();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) w2(0xa5); buf[2*k+1] = r0();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) case 3: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) for (k=0;k<count;k++) buf[k] = r4();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) w2(4); w2(0); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) case 4: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) for (k=0;k<count/2;k++) ((u16 *)buf)[k] = r4w();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) w2(4); w2(0); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) case 5: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) for (k=0;k<count/4;k++) ((u32 *)buf)[k] = r4l();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) w2(4); w2(0); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) static void kbic_write_block( PIA *pi, char * buf, int count )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) { int k;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) switch (pi->mode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) case 0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) case 1:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) case 2: w0(0x90); w2(4); w2(6); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) for(k=0;k<count/2;k++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) w0(buf[2*k+1]); w2(0); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) w0(buf[2*k]); w2(5); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) case 3: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) for(k=0;k<count/2;k++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) w4(buf[2*k+1]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) w4(buf[2*k]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) w2(4); w2(0); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) case 4: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) for(k=0;k<count/2;k++) w4w(pi_swab16(buf,k));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) w2(4); w2(0); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) case 5: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) for(k=0;k<count/4;k++) w4l(pi_swab32(buf,k));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) w2(4); w2(0); w2(4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) static void kbic_log_adapter( PIA *pi, char * scratch,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) int verbose, char * chip )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) { char *mode_string[6] = {"4-bit","5/3","8-bit",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) "EPP-8","EPP_16","EPP-32"};
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) printk("%s: kbic %s, KingByte %s at 0x%x, ",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) pi->device,KBIC_VERSION,chip,pi->port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) printk("mode %d (%s), delay %d\n",pi->mode,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) mode_string[pi->mode],pi->delay);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) static void k951_log_adapter( PIA *pi, char * scratch, int verbose )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) { kbic_log_adapter(pi,scratch,verbose,"KBIC-951A");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) static void k971_log_adapter( PIA *pi, char * scratch, int verbose )
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) { kbic_log_adapter(pi,scratch,verbose,"KBIC-971A");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) static struct pi_protocol k951 = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) .owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) .name = "k951",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) .max_mode = 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) .epp_first = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) .default_delay = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) .max_units = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) .write_regr = kbic_write_regr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) .read_regr = kbic_read_regr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) .write_block = kbic_write_block,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) .read_block = kbic_read_block,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) .connect = k951_connect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) .disconnect = k951_disconnect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) .log_adapter = k951_log_adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) static struct pi_protocol k971 = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) .owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) .name = "k971",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) .max_mode = 6,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) .epp_first = 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) .default_delay = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) .max_units = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) .write_regr = kbic_write_regr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) .read_regr = kbic_read_regr,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) .write_block = kbic_write_block,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) .read_block = kbic_read_block,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) .connect = k971_connect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) .disconnect = k971_disconnect,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) .log_adapter = k971_log_adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) static int __init kbic_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) int rv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) rv = paride_register(&k951);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) if (rv < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) return rv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) rv = paride_register(&k971);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) if (rv < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) paride_unregister(&k951);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) return rv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) static void __exit kbic_exit(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) paride_unregister(&k951);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) paride_unregister(&k971);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) MODULE_LICENSE("GPL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) module_init(kbic_init)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) module_exit(kbic_exit)
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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