30 #ifndef _LINUX_TI113X_H
31 #define _LINUX_TI113X_H
37 #define TI113X_SYSTEM_CONTROL 0x0080
38 #define TI113X_SCR_SMIROUTE 0x04000000
39 #define TI113X_SCR_SMISTATUS 0x02000000
40 #define TI113X_SCR_SMIENB 0x01000000
41 #define TI113X_SCR_VCCPROT 0x00200000
42 #define TI113X_SCR_REDUCEZV 0x00100000
43 #define TI113X_SCR_CDREQEN 0x00080000
44 #define TI113X_SCR_CDMACHAN 0x00070000
45 #define TI113X_SCR_SOCACTIVE 0x00002000
46 #define TI113X_SCR_PWRSTREAM 0x00000800
47 #define TI113X_SCR_DELAYUP 0x00000400
48 #define TI113X_SCR_DELAYDOWN 0x00000200
49 #define TI113X_SCR_INTERROGATE 0x00000100
50 #define TI113X_SCR_CLKRUN_SEL 0x00000080
51 #define TI113X_SCR_PWRSAVINGS 0x00000040
52 #define TI113X_SCR_SUBSYSRW 0x00000020
53 #define TI113X_SCR_CB_DPAR 0x00000010
54 #define TI113X_SCR_CDMA_EN 0x00000008
55 #define TI113X_SCR_ASYNC_IRQ 0x00000004
56 #define TI113X_SCR_KEEPCLK 0x00000002
57 #define TI113X_SCR_CLKRUN_ENA 0x00000001
59 #define TI122X_SCR_SER_STEP 0xc0000000
60 #define TI122X_SCR_INTRTIE 0x20000000
61 #define TIXX21_SCR_TIEALL 0x10000000
62 #define TI122X_SCR_CBRSVD 0x00400000
63 #define TI122X_SCR_MRBURSTDN 0x00008000
64 #define TI122X_SCR_MRBURSTUP 0x00004000
65 #define TI122X_SCR_RIMUX 0x00000001
68 #define TI1250_MULTIMEDIA_CTL 0x0084
69 #define TI1250_MMC_ZVOUTEN 0x80
70 #define TI1250_MMC_PORTSEL 0x40
71 #define TI1250_MMC_ZVEN1 0x02
72 #define TI1250_MMC_ZVEN0 0x01
74 #define TI1250_GENERAL_STATUS 0x0085
75 #define TI1250_GPIO0_CONTROL 0x0088
76 #define TI1250_GPIO1_CONTROL 0x0089
77 #define TI1250_GPIO2_CONTROL 0x008a
78 #define TI1250_GPIO3_CONTROL 0x008b
79 #define TI1250_GPIO_MODE_MASK 0xc0
82 #define TI122X_MFUNC 0x008c
83 #define TI122X_MFUNC0_MASK 0x0000000f
84 #define TI122X_MFUNC1_MASK 0x000000f0
85 #define TI122X_MFUNC2_MASK 0x00000f00
86 #define TI122X_MFUNC3_MASK 0x0000f000
87 #define TI122X_MFUNC4_MASK 0x000f0000
88 #define TI122X_MFUNC5_MASK 0x00f00000
89 #define TI122X_MFUNC6_MASK 0x0f000000
91 #define TI122X_MFUNC0_INTA 0x00000002
92 #define TI125X_MFUNC0_INTB 0x00000001
93 #define TI122X_MFUNC1_INTB 0x00000020
94 #define TI122X_MFUNC3_IRQSER 0x00001000
98 #define TI113X_RETRY_STATUS 0x0090
99 #define TI113X_RSR_PCIRETRY 0x80
100 #define TI113X_RSR_CBRETRY 0x40
101 #define TI113X_RSR_TEXP_CBB 0x20
102 #define TI113X_RSR_MEXP_CBB 0x10
103 #define TI113X_RSR_TEXP_CBA 0x08
104 #define TI113X_RSR_MEXP_CBA 0x04
105 #define TI113X_RSR_TEXP_PCI 0x02
106 #define TI113X_RSR_MEXP_PCI 0x01
109 #define TI113X_CARD_CONTROL 0x0091
110 #define TI113X_CCR_RIENB 0x80
111 #define TI113X_CCR_ZVENABLE 0x40
112 #define TI113X_CCR_PCI_IRQ_ENA 0x20
113 #define TI113X_CCR_PCI_IREQ 0x10
114 #define TI113X_CCR_PCI_CSC 0x08
115 #define TI113X_CCR_SPKROUTEN 0x02
116 #define TI113X_CCR_IFG 0x01
118 #define TI1220_CCR_PORT_SEL 0x20
119 #define TI122X_CCR_AUD2MUX 0x04
122 #define TI113X_DEVICE_CONTROL 0x0092
123 #define TI113X_DCR_5V_FORCE 0x40
124 #define TI113X_DCR_3V_FORCE 0x20
125 #define TI113X_DCR_IMODE_MASK 0x06
126 #define TI113X_DCR_IMODE_ISA 0x02
127 #define TI113X_DCR_IMODE_SERIAL 0x04
129 #define TI12XX_DCR_IMODE_PCI_ONLY 0x00
130 #define TI12XX_DCR_IMODE_ALL_SERIAL 0x06
133 #define TI113X_BUFFER_CONTROL 0x0093
134 #define TI113X_BCR_CB_READ_DEPTH 0x08
135 #define TI113X_BCR_CB_WRITE_DEPTH 0x04
136 #define TI113X_BCR_PCI_READ_DEPTH 0x02
137 #define TI113X_BCR_PCI_WRITE_DEPTH 0x01
140 #define TI1250_DIAGNOSTIC 0x0093
141 #define TI1250_DIAG_TRUE_VALUE 0x80
142 #define TI1250_DIAG_PCI_IREQ 0x40
143 #define TI1250_DIAG_PCI_CSC 0x20
144 #define TI1250_DIAG_ASYNC_CSC 0x01
147 #define TI113X_DMA_0 0x0094
148 #define TI113X_DMA_1 0x0098
151 #define TI113X_IO_OFFSET(map) (0x36+((map)<<1))
154 #define ENE_TEST_C9 0xc9
155 #define ENE_TEST_C9_TLTENABLE 0x02
156 #define ENE_TEST_C9_PFENABLE_F0 0x04
157 #define ENE_TEST_C9_PFENABLE_F1 0x08
158 #define ENE_TEST_C9_PFENABLE (ENE_TEST_C9_PFENABLE_F0 | ENE_TEST_C9_PFENABLE_F1)
159 #define ENE_TEST_C9_WPDISALBLE_F0 0x40
160 #define ENE_TEST_C9_WPDISALBLE_F1 0x80
161 #define ENE_TEST_C9_WPDISALBLE (ENE_TEST_C9_WPDISALBLE_F0 | ENE_TEST_C9_WPDISALBLE_F1)
166 #define ti_sysctl(socket) ((socket)->private[0])
167 #define ti_cardctl(socket) ((socket)->private[1])
168 #define ti_devctl(socket) ((socket)->private[2])
169 #define ti_diag(socket) ((socket)->private[3])
170 #define ti_mfunc(socket) ((socket)->private[4])
171 #define ene_test_c9(socket) ((socket)->private[5])
229 static void ti1250_zoom_video(
struct pcmcia_socket *sock,
int onoff)
235 ti_zoom_video(sock, onoff);
263 switch(socket->
dev->device)
270 socket->
socket.zoom_video = ti_zoom_video;
276 socket->
socket.zoom_video = ti1250_zoom_video;
299 if (socket->
dev->irq)
319 static void ti113x_use_isa_irq(
struct yenta_socket *socket)
323 u32 isa_irq_mask = 0;
329 isa_irq_mask = yenta_probe_irq(socket, isa_interrupts);
334 for (; isa_irq_mask; isa_irq++)
345 "Yenta TI113x: using isa irq %d for CardBus\n", isa_irq);
355 if (socket->
dev->irq)
358 ti113x_use_isa_irq(socket);
362 return ti_override(socket);
367 static void ti12xx_irqroute_func0(
struct yenta_socket *socket)
369 u32 mfunc, mfunc_old, devctl;
376 "TI: mfunc 0x%08x, devctl 0x%02x\n", mfunc, devctl);
382 pci_irq_status = yenta_probe_cb_irq(socket);
391 "TI: probing PCI interrupt failed, trying to fix\n");
395 switch (socket->
dev->device) {
410 if (mfunc != mfunc_old) {
413 pci_irq_status = yenta_probe_cb_irq(socket);
414 if (pci_irq_status == 1) {
416 "TI: all-serial interrupts ok\n");
425 if (pci_irq_status == -1)
432 "TI: falling back to parallel PCI interrupts\n");
433 devctl &= ~TI113X_DCR_IMODE_MASK;
439 switch (socket->
dev->device) {
447 if (gpio3 != gpio3_old)
452 gpio3 = gpio3_old = 0;
455 if (mfunc != mfunc_old)
460 pci_irq_status = yenta_probe_cb_irq(socket);
461 if (pci_irq_status == 1) {
464 "TI: parallel PCI interrupts ok\n");
469 if (gpio3 != gpio3_old)
474 if (pci_irq_status < 1) {
477 "Yenta TI: no PCI interrupts. Fish. "
484 static int ti12xx_align_irqs(
struct yenta_socket *socket,
int *old_irq)
494 *old_irq = socket->
cb_irq;
507 static int ti12xx_tie_interrupts(
struct yenta_socket *socket,
int *old_irq)
517 ret = ti12xx_align_irqs(socket, old_irq);
529 static void ti12xx_untie_interrupts(
struct yenta_socket *socket,
int old_irq)
532 sysctl &= ~TI122X_SCR_INTRTIE;
535 socket->
cb_irq = socket->
dev->irq = old_irq;
543 static void ti12xx_irqroute_func1(
struct yenta_socket *socket)
545 u32 mfunc, mfunc_old, devctl, sysctl;
551 "TI: mfunc 0x%08x, devctl 0x%02x\n",
556 if (sysctl & TI122X_SCR_INTRTIE)
557 ti12xx_align_irqs(socket,
NULL);
563 pci_irq_status = yenta_probe_cb_irq(socket);
572 "TI: probing PCI interrupt failed, trying to fix\n");
578 if (ti12xx_tie_interrupts(socket, &old_irq)) {
579 pci_irq_status = yenta_probe_cb_irq(socket);
580 if (pci_irq_status == 1) {
582 "TI: all-serial interrupts, tied ok\n");
586 ti12xx_untie_interrupts(socket, old_irq);
593 switch (socket->
dev->device) {
614 if (mfunc != mfunc_old) {
617 pci_irq_status = yenta_probe_cb_irq(socket);
618 if (pci_irq_status == 1) {
620 "TI: parallel PCI interrupts ok\n");
627 if (pci_irq_status == -1)
632 if (ti12xx_tie_interrupts(socket, &old_irq)) {
633 pci_irq_status = yenta_probe_cb_irq(socket);
634 if (pci_irq_status == 1) {
636 "TI: parallel PCI interrupts, tied ok\n");
640 ti12xx_untie_interrupts(socket, old_irq);
645 if (pci_irq_status < 1) {
648 "TI: no PCI interrupts. Fish. Please report.\n");
654 static int ti12xx_2nd_slot_empty(
struct yenta_socket *socket)
664 switch (socket->
dev->device) {
709 devfn = socket->
dev->devfn & ~0x07;
711 (socket->
dev->devfn & 0x07) ? devfn : devfn | 0x01);
724 slot2 = pci_get_drvdata(func);
729 yenta_get_status(&slot2->
socket, &state);
750 u32 mfunc, devctl, sysctl;
769 (pwr_irqs_off || ti12xx_2nd_slot_empty(socket))) {
770 switch (socket->
dev->device) {
793 ((sysctl & TI122X_SCR_INTRTIE) &&
794 (pwr_irqs_off || ti12xx_2nd_slot_empty(socket)))) {
796 switch (socket->
dev->device) {
819 switch (socket->
dev->device) {
851 if (disable_clkrun &&
PCI_FUNC(socket->
dev->devfn) == 0) {
853 "Disabling CLKRUN feature\n");
858 "Enabling burst memory read transactions\n");
870 "Using %s to route CSC interrupts to PCI\n",
873 "Routing CardBus interrupts to %s\n",
878 ti12xx_irqroute_func0(socket);
880 ti12xx_irqroute_func1(socket);
883 socket->
socket.power_hook = ti12xx_power_hook;
885 return ti_override(socket);
900 "adjusting diagnostic: %02x -> %02x\n",
905 return ti12xx_override(socket);
915 #ifdef CONFIG_YENTA_ENE_TUNE
925 #define DEVID(_vend,_dev,_subvend,_subdev,mask,bits) { \
928 .subvendor = _subvend, \
929 .subdevice = _subdev, \
930 .driver_data = ((mask) << 8 | (bits)), \
955 test_c9 = old_c9 = config_readb(socket,
ENE_TEST_C9);
957 mask = (
id->driver_data >> 8) & 0xFF;
958 bits =
id->driver_data & 0xFF;
960 test_c9 = (test_c9 & ~mask) | bits;
967 "EnE: chaning testregister 0xC9, %02x -> %02x\n",
975 socket->
socket.tune_bridge = ene_tune_bridge;
977 return ti1250_override(socket);
980 # define ene_override ti1250_override