diff options
Diffstat (limited to 'drivers/video/pmagb-b-fb.c')
-rw-r--r-- | drivers/video/pmagb-b-fb.c | 417 |
1 files changed, 308 insertions, 109 deletions
diff --git a/drivers/video/pmagb-b-fb.c b/drivers/video/pmagb-b-fb.c index d14eaee91cff..a483b13e117b 100644 --- a/drivers/video/pmagb-b-fb.c +++ b/drivers/video/pmagb-b-fb.c | |||
@@ -1,114 +1,128 @@ | |||
1 | /* | 1 | /* |
2 | * linux/drivers/video/pmagb-b-fb.c | 2 | * linux/drivers/video/pmagb-b-fb.c |
3 | * | 3 | * |
4 | * PMAGB-B TurboChannel framebuffer card support ... derived from: | 4 | * PMAGB-B TURBOchannel Smart Frame Buffer (SFB) card support, |
5 | * derived from: | ||
5 | * "HP300 Topcat framebuffer support (derived from macfb of all things) | 6 | * "HP300 Topcat framebuffer support (derived from macfb of all things) |
6 | * Phil Blundell <philb@gnu.org> 1998", the original code can be | 7 | * Phil Blundell <philb@gnu.org> 1998", the original code can be |
7 | * found in the file hpfb.c in the same directory. | 8 | * found in the file hpfb.c in the same directory. |
8 | * | 9 | * |
9 | * DECstation related code Copyright (C) 1999, 2000, 2001 by | 10 | * DECstation related code Copyright (C) 1999, 2000, 2001 by |
10 | * Michael Engel <engel@unix-ag.org>, | 11 | * Michael Engel <engel@unix-ag.org>, |
11 | * Karsten Merker <merker@linuxtag.org> and | 12 | * Karsten Merker <merker@linuxtag.org> and |
12 | * Harald Koerfgen. | 13 | * Harald Koerfgen. |
13 | * This file is subject to the terms and conditions of the GNU General | 14 | * Copyright (c) 2005 Maciej W. Rozycki |
14 | * Public License. See the file COPYING in the main directory of this | ||
15 | * archive for more details. | ||
16 | * | 15 | * |
16 | * This file is subject to the terms and conditions of the GNU General | ||
17 | * Public License. See the file COPYING in the main directory of this | ||
18 | * archive for more details. | ||
17 | */ | 19 | */ |
18 | 20 | ||
19 | /* | 21 | #include <linux/compiler.h> |
20 | * We currently only support the PMAGB-B in high resolution mode | ||
21 | * as I know of no way to detect low resolution mode set via jumper. | ||
22 | * KM, 2001/01/07 | ||
23 | */ | ||
24 | |||
25 | #include <linux/module.h> | ||
26 | #include <linux/kernel.h> | ||
27 | #include <linux/sched.h> | ||
28 | #include <linux/errno.h> | ||
29 | #include <linux/string.h> | ||
30 | #include <linux/timer.h> | ||
31 | #include <linux/mm.h> | ||
32 | #include <linux/tty.h> | ||
33 | #include <linux/slab.h> | ||
34 | #include <linux/delay.h> | 22 | #include <linux/delay.h> |
35 | #include <linux/init.h> | 23 | #include <linux/errno.h> |
36 | #include <linux/fb.h> | 24 | #include <linux/fb.h> |
37 | #include <asm/bootinfo.h> | 25 | #include <linux/init.h> |
38 | #include <asm/dec/machtype.h> | 26 | #include <linux/kernel.h> |
27 | #include <linux/module.h> | ||
28 | #include <linux/types.h> | ||
29 | |||
30 | #include <asm/bug.h> | ||
31 | #include <asm/io.h> | ||
32 | #include <asm/system.h> | ||
33 | |||
39 | #include <asm/dec/tc.h> | 34 | #include <asm/dec/tc.h> |
35 | |||
40 | #include <video/pmagb-b-fb.h> | 36 | #include <video/pmagb-b-fb.h> |
41 | 37 | ||
42 | struct pmagb_b_ramdac_regs { | 38 | |
43 | unsigned char addr_low; | 39 | struct pmagbbfb_par { |
44 | unsigned char pad0[3]; | 40 | struct fb_info *next; |
45 | unsigned char addr_hi; | 41 | volatile void __iomem *mmio; |
46 | unsigned char pad1[3]; | 42 | volatile void __iomem *smem; |
47 | unsigned char data; | 43 | volatile u32 __iomem *sfb; |
48 | unsigned char pad2[3]; | 44 | volatile u32 __iomem *dac; |
49 | unsigned char cmap; | 45 | unsigned int osc0; |
46 | unsigned int osc1; | ||
47 | int slot; | ||
50 | }; | 48 | }; |
51 | 49 | ||
52 | /* | ||
53 | * Max 3 TURBOchannel slots -> max 3 PMAGB-B :) | ||
54 | */ | ||
55 | static struct fb_info pmagbb_fb_info[3]; | ||
56 | 50 | ||
57 | static struct fb_var_screeninfo pmagbbfb_defined = { | 51 | static struct fb_info *root_pmagbbfb_dev; |
58 | .xres = 1280, | 52 | |
59 | .yres = 1024, | 53 | static struct fb_var_screeninfo pmagbbfb_defined __initdata = { |
60 | .xres_virtual = 1280, | ||
61 | .yres_virtual = 1024, | ||
62 | .bits_per_pixel = 8, | 54 | .bits_per_pixel = 8, |
63 | .red.length = 8, | 55 | .red.length = 8, |
64 | .green.length = 8, | 56 | .green.length = 8, |
65 | .blue.length = 8, | 57 | .blue.length = 8, |
66 | .activate = FB_ACTIVATE_NOW, | 58 | .activate = FB_ACTIVATE_NOW, |
67 | .height = 274, | 59 | .height = -1, |
68 | .width = 195, | 60 | .width = -1, |
69 | .accel_flags = FB_ACCEL_NONE, | 61 | .accel_flags = FB_ACCEL_NONE, |
62 | .sync = FB_SYNC_ON_GREEN, | ||
70 | .vmode = FB_VMODE_NONINTERLACED, | 63 | .vmode = FB_VMODE_NONINTERLACED, |
71 | }; | 64 | }; |
72 | 65 | ||
73 | static struct fb_fix_screeninfo pmagbafb_fix = { | 66 | static struct fb_fix_screeninfo pmagbbfb_fix __initdata = { |
74 | .id = "PMAGB-BA", | 67 | .id = "PMAGB-BA", |
75 | .smem_len = (1280 * 1024), | 68 | .smem_len = (2048 * 1024), |
76 | .type = FB_TYPE_PACKED_PIXELS, | 69 | .type = FB_TYPE_PACKED_PIXELS, |
77 | .visual = FB_VISUAL_PSEUDOCOLOR, | 70 | .visual = FB_VISUAL_PSEUDOCOLOR, |
78 | .line_length = 1280, | 71 | .mmio_len = PMAGB_B_FBMEM, |
72 | }; | ||
73 | |||
74 | |||
75 | static inline void sfb_write(struct pmagbbfb_par *par, unsigned int reg, u32 v) | ||
76 | { | ||
77 | writel(v, par->sfb + reg / 4); | ||
79 | } | 78 | } |
80 | 79 | ||
81 | /* | 80 | static inline u32 sfb_read(struct pmagbbfb_par *par, unsigned int reg) |
82 | * Turn hardware cursor off | 81 | { |
83 | */ | 82 | return readl(par->sfb + reg / 4); |
84 | void pmagbbfb_erase_cursor(struct pmagb_b_ramdac_regs *bt459_regs) | 83 | } |
84 | |||
85 | static inline void dac_write(struct pmagbbfb_par *par, unsigned int reg, u8 v) | ||
85 | { | 86 | { |
86 | bt459_regs->addr_low = 0; | 87 | writeb(v, par->dac + reg / 4); |
87 | bt459_regs->addr_hi = 3; | ||
88 | bt459_regs->data = 0; | ||
89 | } | 88 | } |
90 | 89 | ||
90 | static inline u8 dac_read(struct pmagbbfb_par *par, unsigned int reg) | ||
91 | { | ||
92 | return readb(par->dac + reg / 4); | ||
93 | } | ||
94 | |||
95 | static inline void gp0_write(struct pmagbbfb_par *par, u32 v) | ||
96 | { | ||
97 | writel(v, par->mmio + PMAGB_B_GP0); | ||
98 | } | ||
99 | |||
100 | |||
91 | /* | 101 | /* |
92 | * Set the palette. | 102 | * Set the palette. |
93 | */ | 103 | */ |
94 | static int pmagbbfb_setcolreg(unsigned regno, unsigned red, unsigned green, | 104 | static int pmagbbfb_setcolreg(unsigned int regno, unsigned int red, |
95 | unsigned blue, unsigned transp, | 105 | unsigned int green, unsigned int blue, |
96 | struct fb_info *info) | 106 | unsigned int transp, struct fb_info *info) |
97 | { | 107 | { |
98 | struct pmagb_b_ramdac_regs *bt459_regs = (struct pmagb_b_ramdac_regs *) info->par; | 108 | struct pmagbbfb_par *par = info->par; |
99 | 109 | ||
100 | if (regno >= info->cmap.len) | 110 | BUG_ON(regno >= info->cmap.len); |
101 | return 1; | ||
102 | 111 | ||
103 | red >>= 8; /* The cmap fields are 16 bits */ | 112 | red >>= 8; /* The cmap fields are 16 bits */ |
104 | green >>= 8; /* wide, but the harware colormap */ | 113 | green >>= 8; /* wide, but the hardware colormap */ |
105 | blue >>= 8; /* registers are only 8 bits wide */ | 114 | blue >>= 8; /* registers are only 8 bits wide */ |
106 | 115 | ||
107 | bt459_regs->addr_low = (__u8) regno; | 116 | mb(); |
108 | bt459_regs->addr_hi = 0; | 117 | dac_write(par, BT459_ADDR_LO, regno); |
109 | bt459_regs->cmap = red; | 118 | dac_write(par, BT459_ADDR_HI, 0x00); |
110 | bt459_regs->cmap = green; | 119 | wmb(); |
111 | bt459_regs->cmap = blue; | 120 | dac_write(par, BT459_CMAP, red); |
121 | wmb(); | ||
122 | dac_write(par, BT459_CMAP, green); | ||
123 | wmb(); | ||
124 | dac_write(par, BT459_CMAP, blue); | ||
125 | |||
112 | return 0; | 126 | return 0; |
113 | } | 127 | } |
114 | 128 | ||
@@ -121,62 +135,247 @@ static struct fb_ops pmagbbfb_ops = { | |||
121 | .fb_cursor = soft_cursor, | 135 | .fb_cursor = soft_cursor, |
122 | }; | 136 | }; |
123 | 137 | ||
124 | int __init pmagbbfb_init_one(int slot) | 138 | |
139 | /* | ||
140 | * Turn the hardware cursor off. | ||
141 | */ | ||
142 | static void __init pmagbbfb_erase_cursor(struct fb_info *info) | ||
143 | { | ||
144 | struct pmagbbfb_par *par = info->par; | ||
145 | |||
146 | mb(); | ||
147 | dac_write(par, BT459_ADDR_LO, 0x00); | ||
148 | dac_write(par, BT459_ADDR_HI, 0x03); | ||
149 | wmb(); | ||
150 | dac_write(par, BT459_DATA, 0x00); | ||
151 | } | ||
152 | |||
153 | /* | ||
154 | * Set up screen parameters. | ||
155 | */ | ||
156 | static void __init pmagbbfb_screen_setup(struct fb_info *info) | ||
157 | { | ||
158 | struct pmagbbfb_par *par = info->par; | ||
159 | |||
160 | info->var.xres = ((sfb_read(par, SFB_REG_VID_HOR) >> | ||
161 | SFB_VID_HOR_PIX_SHIFT) & SFB_VID_HOR_PIX_MASK) * 4; | ||
162 | info->var.xres_virtual = info->var.xres; | ||
163 | info->var.yres = (sfb_read(par, SFB_REG_VID_VER) >> | ||
164 | SFB_VID_VER_SL_SHIFT) & SFB_VID_VER_SL_MASK; | ||
165 | info->var.yres_virtual = info->var.yres; | ||
166 | info->var.left_margin = ((sfb_read(par, SFB_REG_VID_HOR) >> | ||
167 | SFB_VID_HOR_BP_SHIFT) & | ||
168 | SFB_VID_HOR_BP_MASK) * 4; | ||
169 | info->var.right_margin = ((sfb_read(par, SFB_REG_VID_HOR) >> | ||
170 | SFB_VID_HOR_FP_SHIFT) & | ||
171 | SFB_VID_HOR_FP_MASK) * 4; | ||
172 | info->var.upper_margin = (sfb_read(par, SFB_REG_VID_VER) >> | ||
173 | SFB_VID_VER_BP_SHIFT) & SFB_VID_VER_BP_MASK; | ||
174 | info->var.lower_margin = (sfb_read(par, SFB_REG_VID_VER) >> | ||
175 | SFB_VID_VER_FP_SHIFT) & SFB_VID_VER_FP_MASK; | ||
176 | info->var.hsync_len = ((sfb_read(par, SFB_REG_VID_HOR) >> | ||
177 | SFB_VID_HOR_SYN_SHIFT) & | ||
178 | SFB_VID_HOR_SYN_MASK) * 4; | ||
179 | info->var.vsync_len = (sfb_read(par, SFB_REG_VID_VER) >> | ||
180 | SFB_VID_VER_SYN_SHIFT) & SFB_VID_VER_SYN_MASK; | ||
181 | |||
182 | info->fix.line_length = info->var.xres; | ||
183 | }; | ||
184 | |||
185 | /* | ||
186 | * Determine oscillator configuration. | ||
187 | */ | ||
188 | static void __init pmagbbfb_osc_setup(struct fb_info *info) | ||
125 | { | 189 | { |
126 | unsigned long base_addr = get_tc_base_addr(slot); | 190 | static unsigned int pmagbbfb_freqs[] __initdata = { |
127 | struct fb_info *info = &pmagbb_fb_info[slot]; | 191 | 130808, 119843, 104000, 92980, 74367, 72800, |
128 | 192 | 69197, 66000, 65000, 50350, 36000, 32000, 25175 | |
129 | printk("PMAGB-BA framebuffer in slot %d\n", slot); | 193 | }; |
130 | /* | 194 | struct pmagbbfb_par *par = info->par; |
131 | * Framebuffer display memory base address and friends | 195 | u32 count0 = 8, count1 = 8, counttc = 16 * 256 + 8; |
132 | */ | 196 | u32 freq0, freq1, freqtc = get_tc_speed() / 250; |
133 | pmagbbfb_fix.smem_start = base_addr + PMAGB_B_ONBOARD_FBMEM_OFFSET; | 197 | int i, j; |
134 | info->par = (base_addr + PMAGB_B_BT459_OFFSET); | 198 | |
135 | 199 | gp0_write(par, 0); /* select Osc0 */ | |
136 | /* | 200 | for (j = 0; j < 16; j++) { |
137 | * Configure the Bt459 RAM DAC | 201 | mb(); |
138 | */ | 202 | sfb_write(par, SFB_REG_TCCLK_COUNT, 0); |
139 | pmagbbfb_erase_cursor((struct pmagb_b_ramdac_regs *) info->par); | 203 | mb(); |
140 | 204 | for (i = 0; i < 100; i++) { /* nominally max. 20.5us */ | |
141 | /* | 205 | if (sfb_read(par, SFB_REG_TCCLK_COUNT) == 0) |
142 | * Let there be consoles.. | 206 | break; |
143 | */ | 207 | udelay(1); |
208 | } | ||
209 | count0 += sfb_read(par, SFB_REG_VIDCLK_COUNT); | ||
210 | } | ||
211 | |||
212 | gp0_write(par, 1); /* select Osc1 */ | ||
213 | for (j = 0; j < 16; j++) { | ||
214 | mb(); | ||
215 | sfb_write(par, SFB_REG_TCCLK_COUNT, 0); | ||
216 | |||
217 | for (i = 0; i < 100; i++) { /* nominally max. 20.5us */ | ||
218 | if (sfb_read(par, SFB_REG_TCCLK_COUNT) == 0) | ||
219 | break; | ||
220 | udelay(1); | ||
221 | } | ||
222 | count1 += sfb_read(par, SFB_REG_VIDCLK_COUNT); | ||
223 | } | ||
224 | |||
225 | freq0 = (freqtc * count0 + counttc / 2) / counttc; | ||
226 | par->osc0 = freq0; | ||
227 | if (freq0 >= pmagbbfb_freqs[0] - (pmagbbfb_freqs[0] + 32) / 64 && | ||
228 | freq0 <= pmagbbfb_freqs[0] + (pmagbbfb_freqs[0] + 32) / 64) | ||
229 | par->osc0 = pmagbbfb_freqs[0]; | ||
230 | |||
231 | freq1 = (par->osc0 * count1 + count0 / 2) / count0; | ||
232 | par->osc1 = freq1; | ||
233 | for (i = 0; i < sizeof(pmagbbfb_freqs) / sizeof(*pmagbbfb_freqs); i++) | ||
234 | if (freq1 >= pmagbbfb_freqs[i] - | ||
235 | (pmagbbfb_freqs[i] + 128) / 256 && | ||
236 | freq1 <= pmagbbfb_freqs[i] + | ||
237 | (pmagbbfb_freqs[i] + 128) / 256) { | ||
238 | par->osc1 = pmagbbfb_freqs[i]; | ||
239 | break; | ||
240 | } | ||
241 | |||
242 | if (par->osc0 - par->osc1 <= (par->osc0 + par->osc1 + 256) / 512 || | ||
243 | par->osc1 - par->osc0 <= (par->osc0 + par->osc1 + 256) / 512) | ||
244 | par->osc1 = 0; | ||
245 | |||
246 | gp0_write(par, par->osc1 != 0); /* reselect OscX */ | ||
247 | |||
248 | info->var.pixclock = par->osc1 ? | ||
249 | (1000000000 + par->osc1 / 2) / par->osc1 : | ||
250 | (1000000000 + par->osc0 / 2) / par->osc0; | ||
251 | }; | ||
252 | |||
253 | |||
254 | static int __init pmagbbfb_init_one(int slot) | ||
255 | { | ||
256 | char freq0[12], freq1[12]; | ||
257 | struct fb_info *info; | ||
258 | struct pmagbbfb_par *par; | ||
259 | unsigned long base_addr; | ||
260 | u32 vid_base; | ||
261 | |||
262 | info = framebuffer_alloc(sizeof(struct pmagbbfb_par), NULL); | ||
263 | if (!info) | ||
264 | return -ENOMEM; | ||
265 | |||
266 | par = info->par; | ||
267 | par->slot = slot; | ||
268 | claim_tc_card(par->slot); | ||
269 | |||
270 | base_addr = get_tc_base_addr(par->slot); | ||
271 | |||
272 | par->next = root_pmagbbfb_dev; | ||
273 | root_pmagbbfb_dev = info; | ||
274 | |||
275 | if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) | ||
276 | goto err_alloc; | ||
277 | |||
144 | info->fbops = &pmagbbfb_ops; | 278 | info->fbops = &pmagbbfb_ops; |
145 | info->var = pmagbbfb_defined; | ||
146 | info->fix = pmagbbfb_fix; | 279 | info->fix = pmagbbfb_fix; |
147 | info->screen_base = pmagbbfb_fix.smem_start; | 280 | info->var = pmagbbfb_defined; |
148 | info->flags = FBINFO_DEFAULT; | 281 | info->flags = FBINFO_DEFAULT; |
149 | 282 | ||
150 | fb_alloc_cmap(&fb_info.cmap, 256, 0); | 283 | /* MMIO mapping setup. */ |
284 | info->fix.mmio_start = base_addr; | ||
285 | par->mmio = ioremap_nocache(info->fix.mmio_start, info->fix.mmio_len); | ||
286 | if (!par->mmio) | ||
287 | goto err_cmap; | ||
288 | par->sfb = par->mmio + PMAGB_B_SFB; | ||
289 | par->dac = par->mmio + PMAGB_B_BT459; | ||
290 | |||
291 | /* Frame buffer mapping setup. */ | ||
292 | info->fix.smem_start = base_addr + PMAGB_B_FBMEM; | ||
293 | par->smem = ioremap_nocache(info->fix.smem_start, info->fix.smem_len); | ||
294 | if (!par->smem) | ||
295 | goto err_mmio_map; | ||
296 | vid_base = sfb_read(par, SFB_REG_VID_BASE); | ||
297 | info->screen_base = (void __iomem *)par->smem + vid_base * 0x1000; | ||
298 | info->screen_size = info->fix.smem_len - 2 * vid_base * 0x1000; | ||
299 | |||
300 | pmagbbfb_erase_cursor(info); | ||
301 | pmagbbfb_screen_setup(info); | ||
302 | pmagbbfb_osc_setup(info); | ||
151 | 303 | ||
152 | if (register_framebuffer(info) < 0) | 304 | if (register_framebuffer(info) < 0) |
153 | return 1; | 305 | goto err_smem_map; |
306 | |||
307 | snprintf(freq0, sizeof(freq0), "%u.%03uMHz", | ||
308 | par->osc0 / 1000, par->osc0 % 1000); | ||
309 | snprintf(freq1, sizeof(freq1), "%u.%03uMHz", | ||
310 | par->osc1 / 1000, par->osc1 % 1000); | ||
311 | |||
312 | pr_info("fb%d: %s frame buffer device in slot %d\n", | ||
313 | info->node, info->fix.id, par->slot); | ||
314 | pr_info("fb%d: Osc0: %s, Osc1: %s, Osc%u selected\n", | ||
315 | info->node, freq0, par->osc1 ? freq1 : "disabled", | ||
316 | par->osc1 != 0); | ||
317 | |||
154 | return 0; | 318 | return 0; |
319 | |||
320 | |||
321 | err_smem_map: | ||
322 | iounmap(par->smem); | ||
323 | |||
324 | err_mmio_map: | ||
325 | iounmap(par->mmio); | ||
326 | |||
327 | err_cmap: | ||
328 | fb_dealloc_cmap(&info->cmap); | ||
329 | |||
330 | err_alloc: | ||
331 | root_pmagbbfb_dev = par->next; | ||
332 | release_tc_card(par->slot); | ||
333 | framebuffer_release(info); | ||
334 | return -ENXIO; | ||
155 | } | 335 | } |
156 | 336 | ||
157 | /* | 337 | static void __exit pmagbbfb_exit_one(void) |
158 | * Initialise the framebuffer | 338 | { |
159 | */ | 339 | struct fb_info *info = root_pmagbbfb_dev; |
340 | struct pmagbbfb_par *par = info->par; | ||
341 | |||
342 | unregister_framebuffer(info); | ||
343 | iounmap(par->smem); | ||
344 | iounmap(par->mmio); | ||
345 | fb_dealloc_cmap(&info->cmap); | ||
346 | root_pmagbbfb_dev = par->next; | ||
347 | release_tc_card(par->slot); | ||
348 | framebuffer_release(info); | ||
349 | } | ||
160 | 350 | ||
161 | int __init pmagbbfb_init(void) | 351 | |
352 | /* | ||
353 | * Initialise the framebuffer. | ||
354 | */ | ||
355 | static int __init pmagbbfb_init(void) | ||
162 | { | 356 | { |
163 | int sid; | 357 | int count = 0; |
164 | int found = 0; | 358 | int slot; |
165 | 359 | ||
166 | if (fb_get_options("pmagbbfb", NULL)) | 360 | if (fb_get_options("pmagbbfb", NULL)) |
167 | return -ENODEV; | 361 | return -ENXIO; |
168 | 362 | ||
169 | if (TURBOCHANNEL) { | 363 | while ((slot = search_tc_card("PMAGB-BA")) >= 0) { |
170 | while ((sid = search_tc_card("PMAGB-BA")) >= 0) { | 364 | if (pmagbbfb_init_one(slot) < 0) |
171 | found = 1; | 365 | break; |
172 | claim_tc_card(sid); | 366 | count++; |
173 | pmagbbfb_init_one(sid); | ||
174 | } | ||
175 | return found ? 0 : -ENODEV; | ||
176 | } else { | ||
177 | return -ENODEV; | ||
178 | } | 367 | } |
368 | return (count > 0) ? 0 : -ENXIO; | ||
369 | } | ||
370 | |||
371 | static void __exit pmagbbfb_exit(void) | ||
372 | { | ||
373 | while (root_pmagbbfb_dev) | ||
374 | pmagbbfb_exit_one(); | ||
179 | } | 375 | } |
180 | 376 | ||
377 | |||
181 | module_init(pmagbbfb_init); | 378 | module_init(pmagbbfb_init); |
379 | module_exit(pmagbbfb_exit); | ||
380 | |||
182 | MODULE_LICENSE("GPL"); | 381 | MODULE_LICENSE("GPL"); |