Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | * Copyright (C) 2000 Andre Hedrick <andre@linux-ide.org> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3 | * Copyright (C) 2000 Mark Lord <mlord@pobox.com> |
Bartlomiej Zolnierkiewicz | 5fd216b | 2007-05-16 00:51:43 +0200 | [diff] [blame] | 4 | * Copyright (C) 2007 Bartlomiej Zolnierkiewicz |
| 5 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | * May be copied or modified under the terms of the GNU General Public License |
| 7 | * |
| 8 | * Development of this chipset driver was funded |
| 9 | * by the nice folks at National Semiconductor. |
| 10 | * |
| 11 | * Documentation: |
| 12 | * CS5530 documentation available from National Semiconductor. |
| 13 | */ |
| 14 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | #include <linux/module.h> |
| 16 | #include <linux/types.h> |
| 17 | #include <linux/kernel.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | #include <linux/pci.h> |
| 19 | #include <linux/init.h> |
| 20 | #include <linux/ide.h> |
Bartlomiej Zolnierkiewicz | 78829dd | 2008-02-02 19:56:33 +0100 | [diff] [blame] | 21 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | #include <asm/io.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | |
Bartlomiej Zolnierkiewicz | ced3ec8 | 2008-07-24 22:53:32 +0200 | [diff] [blame] | 24 | #define DRV_NAME "cs5530" |
| 25 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | /* |
| 27 | * Here are the standard PIO mode 0-4 timings for each "format". |
| 28 | * Format-0 uses fast data reg timings, with slower command reg timings. |
| 29 | * Format-1 uses fast timings for all registers, but won't work with all drives. |
| 30 | */ |
| 31 | static unsigned int cs5530_pio_timings[2][5] = { |
| 32 | {0x00009172, 0x00012171, 0x00020080, 0x00032010, 0x00040010}, |
| 33 | {0xd1329172, 0x71212171, 0x30200080, 0x20102010, 0x00100010} |
| 34 | }; |
| 35 | |
| 36 | /* |
| 37 | * After chip reset, the PIO timings are set to 0x0000e132, which is not valid. |
| 38 | */ |
| 39 | #define CS5530_BAD_PIO(timings) (((timings)&~0x80000000)==0x0000e132) |
| 40 | #define CS5530_BASEREG(hwif) (((hwif)->dma_base & ~0xf) + ((hwif)->channel ? 0x30 : 0x20)) |
| 41 | |
| 42 | /** |
Bartlomiej Zolnierkiewicz | 88b2b32 | 2007-10-13 17:47:51 +0200 | [diff] [blame] | 43 | * cs5530_set_pio_mode - set host controller for PIO mode |
Bartlomiej Zolnierkiewicz | 26bcb87 | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 44 | * @drive: drive |
| 45 | * @pio: PIO mode number |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 46 | * |
Bartlomiej Zolnierkiewicz | 88b2b32 | 2007-10-13 17:47:51 +0200 | [diff] [blame] | 47 | * Handles setting of PIO mode for the chipset. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | * |
Bartlomiej Zolnierkiewicz | 26bcb87 | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 49 | * The init_hwif_cs5530() routine guarantees that all drives |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 50 | * will have valid default PIO timings set up before we get here. |
| 51 | */ |
| 52 | |
Bartlomiej Zolnierkiewicz | 26bcb87 | 2007-10-11 23:54:00 +0200 | [diff] [blame] | 53 | static void cs5530_set_pio_mode(ide_drive_t *drive, const u8 pio) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 54 | { |
Bartlomiej Zolnierkiewicz | 88b2b32 | 2007-10-13 17:47:51 +0200 | [diff] [blame] | 55 | unsigned long basereg = CS5530_BASEREG(drive->hwif); |
| 56 | unsigned int format = (inl(basereg + 4) >> 31) & 1; |
| 57 | |
| 58 | outl(cs5530_pio_timings[format][pio], basereg + ((drive->dn & 1)<<3)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 59 | } |
| 60 | |
| 61 | /** |
Bartlomiej Zolnierkiewicz | 5fd216b | 2007-05-16 00:51:43 +0200 | [diff] [blame] | 62 | * cs5530_udma_filter - UDMA filter |
| 63 | * @drive: drive |
| 64 | * |
| 65 | * cs5530_udma_filter() does UDMA mask filtering for the given drive |
| 66 | * taking into the consideration capabilities of the mate device. |
| 67 | * |
| 68 | * The CS5530 specifies that two drives sharing a cable cannot mix |
| 69 | * UDMA/MDMA. It has to be one or the other, for the pair, though |
| 70 | * different timings can still be chosen for each drive. We could |
| 71 | * set the appropriate timing bits on the fly, but that might be |
| 72 | * a bit confusing. So, for now we statically handle this requirement |
| 73 | * by looking at our mate drive to see what it is capable of, before |
| 74 | * choosing a mode for our own drive. |
| 75 | * |
| 76 | * Note: This relies on the fact we never fail from UDMA to MWDMA2 |
| 77 | * but instead drop to PIO. |
| 78 | */ |
| 79 | |
| 80 | static u8 cs5530_udma_filter(ide_drive_t *drive) |
| 81 | { |
| 82 | ide_hwif_t *hwif = drive->hwif; |
Bartlomiej Zolnierkiewicz | 7e59ea2 | 2008-10-10 22:39:26 +0200 | [diff] [blame] | 83 | ide_drive_t *mate = ide_get_pair_dev(drive); |
Julia Lawall | 9ecab6e | 2008-12-22 23:05:06 +0100 | [diff] [blame] | 84 | u16 *mateid; |
Bartlomiej Zolnierkiewicz | 5fd216b | 2007-05-16 00:51:43 +0200 | [diff] [blame] | 85 | u8 mask = hwif->ultra_mask; |
| 86 | |
Bartlomiej Zolnierkiewicz | 7e59ea2 | 2008-10-10 22:39:26 +0200 | [diff] [blame] | 87 | if (mate == NULL) |
Bartlomiej Zolnierkiewicz | 5fd216b | 2007-05-16 00:51:43 +0200 | [diff] [blame] | 88 | goto out; |
Julia Lawall | 9ecab6e | 2008-12-22 23:05:06 +0100 | [diff] [blame] | 89 | mateid = mate->id; |
Bartlomiej Zolnierkiewicz | 5fd216b | 2007-05-16 00:51:43 +0200 | [diff] [blame] | 90 | |
Bartlomiej Zolnierkiewicz | 48fb268 | 2008-10-10 22:39:19 +0200 | [diff] [blame] | 91 | if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) { |
Bartlomiej Zolnierkiewicz | 4dde449 | 2008-10-10 22:39:19 +0200 | [diff] [blame] | 92 | if ((mateid[ATA_ID_FIELD_VALID] & 4) && |
| 93 | (mateid[ATA_ID_UDMA_MODES] & 7)) |
Bartlomiej Zolnierkiewicz | 5fd216b | 2007-05-16 00:51:43 +0200 | [diff] [blame] | 94 | goto out; |
Bartlomiej Zolnierkiewicz | 4dde449 | 2008-10-10 22:39:19 +0200 | [diff] [blame] | 95 | if ((mateid[ATA_ID_FIELD_VALID] & 2) && |
| 96 | (mateid[ATA_ID_MWDMA_MODES] & 7)) |
Bartlomiej Zolnierkiewicz | 5fd216b | 2007-05-16 00:51:43 +0200 | [diff] [blame] | 97 | mask = 0; |
| 98 | } |
| 99 | out: |
| 100 | return mask; |
| 101 | } |
| 102 | |
Bartlomiej Zolnierkiewicz | 88b2b32 | 2007-10-13 17:47:51 +0200 | [diff] [blame] | 103 | static void cs5530_set_dma_mode(ide_drive_t *drive, const u8 mode) |
Bartlomiej Zolnierkiewicz | 3c3f5d2 | 2007-05-16 00:51:44 +0200 | [diff] [blame] | 104 | { |
| 105 | unsigned long basereg; |
| 106 | unsigned int reg, timings = 0; |
| 107 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 108 | switch (mode) { |
| 109 | case XFER_UDMA_0: timings = 0x00921250; break; |
| 110 | case XFER_UDMA_1: timings = 0x00911140; break; |
| 111 | case XFER_UDMA_2: timings = 0x00911030; break; |
| 112 | case XFER_MW_DMA_0: timings = 0x00077771; break; |
| 113 | case XFER_MW_DMA_1: timings = 0x00012121; break; |
| 114 | case XFER_MW_DMA_2: timings = 0x00002020; break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 115 | } |
Bartlomiej Zolnierkiewicz | 3c3f5d2 | 2007-05-16 00:51:44 +0200 | [diff] [blame] | 116 | basereg = CS5530_BASEREG(drive->hwif); |
Bartlomiej Zolnierkiewicz | 0ecdca2 | 2007-02-17 02:40:25 +0100 | [diff] [blame] | 117 | reg = inl(basereg + 4); /* get drive0 config register */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 118 | timings |= reg & 0x80000000; /* preserve PIO format bit */ |
Bartlomiej Zolnierkiewicz | 3c3f5d2 | 2007-05-16 00:51:44 +0200 | [diff] [blame] | 119 | if ((drive-> dn & 1) == 0) { /* are we configuring drive0? */ |
Bartlomiej Zolnierkiewicz | 0ecdca2 | 2007-02-17 02:40:25 +0100 | [diff] [blame] | 120 | outl(timings, basereg + 4); /* write drive0 config register */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 121 | } else { |
| 122 | if (timings & 0x00100000) |
| 123 | reg |= 0x00100000; /* enable UDMA timings for both drives */ |
| 124 | else |
| 125 | reg &= ~0x00100000; /* disable UDMA timings for both drives */ |
Bartlomiej Zolnierkiewicz | 0ecdca2 | 2007-02-17 02:40:25 +0100 | [diff] [blame] | 126 | outl(reg, basereg + 4); /* write drive0 config register */ |
| 127 | outl(timings, basereg + 12); /* write drive1 config register */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 128 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 129 | } |
| 130 | |
| 131 | /** |
| 132 | * init_chipset_5530 - set up 5530 bridge |
| 133 | * @dev: PCI device |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 134 | * |
| 135 | * Initialize the cs5530 bridge for reliable IDE DMA operation. |
| 136 | */ |
| 137 | |
Bartlomiej Zolnierkiewicz | 2ed0ef5 | 2009-03-24 23:22:53 +0100 | [diff] [blame] | 138 | static int init_chipset_cs5530(struct pci_dev *dev) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 139 | { |
| 140 | struct pci_dev *master_0 = NULL, *cs5530_0 = NULL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 141 | |
Bartlomiej Zolnierkiewicz | f7b0d2d | 2007-08-20 22:42:56 +0200 | [diff] [blame] | 142 | if (pci_resource_start(dev, 4) == 0) |
| 143 | return -EFAULT; |
| 144 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 145 | dev = NULL; |
Alan Cox | 652aa16 | 2006-10-03 01:14:35 -0700 | [diff] [blame] | 146 | while ((dev = pci_get_device(PCI_VENDOR_ID_CYRIX, PCI_ANY_ID, dev)) != NULL) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 147 | switch (dev->device) { |
| 148 | case PCI_DEVICE_ID_CYRIX_PCI_MASTER: |
Alan Cox | 652aa16 | 2006-10-03 01:14:35 -0700 | [diff] [blame] | 149 | master_0 = pci_dev_get(dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 150 | break; |
| 151 | case PCI_DEVICE_ID_CYRIX_5530_LEGACY: |
Alan Cox | 652aa16 | 2006-10-03 01:14:35 -0700 | [diff] [blame] | 152 | cs5530_0 = pci_dev_get(dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 153 | break; |
| 154 | } |
| 155 | } |
| 156 | if (!master_0) { |
Bartlomiej Zolnierkiewicz | a326b02 | 2008-07-24 22:53:33 +0200 | [diff] [blame] | 157 | printk(KERN_ERR DRV_NAME ": unable to locate PCI MASTER function\n"); |
Alan Cox | 652aa16 | 2006-10-03 01:14:35 -0700 | [diff] [blame] | 158 | goto out; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 159 | } |
| 160 | if (!cs5530_0) { |
Bartlomiej Zolnierkiewicz | a326b02 | 2008-07-24 22:53:33 +0200 | [diff] [blame] | 161 | printk(KERN_ERR DRV_NAME ": unable to locate CS5530 LEGACY function\n"); |
Alan Cox | 652aa16 | 2006-10-03 01:14:35 -0700 | [diff] [blame] | 162 | goto out; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 163 | } |
| 164 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 165 | /* |
| 166 | * Enable BusMaster and MemoryWriteAndInvalidate for the cs5530: |
| 167 | * --> OR 0x14 into 16-bit PCI COMMAND reg of function 0 of the cs5530 |
| 168 | */ |
| 169 | |
| 170 | pci_set_master(cs5530_0); |
Randy Dunlap | 694625c | 2007-07-09 11:55:54 -0700 | [diff] [blame] | 171 | pci_try_set_mwi(cs5530_0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 172 | |
| 173 | /* |
| 174 | * Set PCI CacheLineSize to 16-bytes: |
| 175 | * --> Write 0x04 into 8-bit PCI CACHELINESIZE reg of function 0 of the cs5530 |
| 176 | */ |
| 177 | |
| 178 | pci_write_config_byte(cs5530_0, PCI_CACHE_LINE_SIZE, 0x04); |
| 179 | |
| 180 | /* |
| 181 | * Disable trapping of UDMA register accesses (Win98 hack): |
| 182 | * --> Write 0x5006 into 16-bit reg at offset 0xd0 of function 0 of the cs5530 |
| 183 | */ |
| 184 | |
| 185 | pci_write_config_word(cs5530_0, 0xd0, 0x5006); |
| 186 | |
| 187 | /* |
| 188 | * Bit-1 at 0x40 enables MemoryWriteAndInvalidate on internal X-bus: |
| 189 | * The other settings are what is necessary to get the register |
| 190 | * into a sane state for IDE DMA operation. |
| 191 | */ |
| 192 | |
| 193 | pci_write_config_byte(master_0, 0x40, 0x1e); |
| 194 | |
| 195 | /* |
| 196 | * Set max PCI burst size (16-bytes seems to work best): |
| 197 | * 16bytes: set bit-1 at 0x41 (reg value of 0x16) |
| 198 | * all others: clear bit-1 at 0x41, and do: |
| 199 | * 128bytes: OR 0x00 at 0x41 |
| 200 | * 256bytes: OR 0x04 at 0x41 |
| 201 | * 512bytes: OR 0x08 at 0x41 |
| 202 | * 1024bytes: OR 0x0c at 0x41 |
| 203 | */ |
| 204 | |
| 205 | pci_write_config_byte(master_0, 0x41, 0x14); |
| 206 | |
| 207 | /* |
| 208 | * These settings are necessary to get the chip |
| 209 | * into a sane state for IDE DMA operation. |
| 210 | */ |
| 211 | |
| 212 | pci_write_config_byte(master_0, 0x42, 0x00); |
| 213 | pci_write_config_byte(master_0, 0x43, 0xc1); |
| 214 | |
Alan Cox | 652aa16 | 2006-10-03 01:14:35 -0700 | [diff] [blame] | 215 | out: |
| 216 | pci_dev_put(master_0); |
| 217 | pci_dev_put(cs5530_0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 218 | return 0; |
| 219 | } |
| 220 | |
| 221 | /** |
| 222 | * init_hwif_cs5530 - initialise an IDE channel |
| 223 | * @hwif: IDE to initialize |
| 224 | * |
| 225 | * This gets invoked by the IDE driver once for each channel. It |
| 226 | * performs channel-specific pre-initialization before drive probing. |
| 227 | */ |
| 228 | |
Herbert Xu | 88de8e9 | 2005-07-03 16:23:08 +0200 | [diff] [blame] | 229 | static void __devinit init_hwif_cs5530 (ide_hwif_t *hwif) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 230 | { |
| 231 | unsigned long basereg; |
| 232 | u32 d0_timings; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 234 | basereg = CS5530_BASEREG(hwif); |
Bartlomiej Zolnierkiewicz | 0ecdca2 | 2007-02-17 02:40:25 +0100 | [diff] [blame] | 235 | d0_timings = inl(basereg + 0); |
Bartlomiej Zolnierkiewicz | 9310465 | 2007-10-16 22:29:53 +0200 | [diff] [blame] | 236 | if (CS5530_BAD_PIO(d0_timings)) |
Bartlomiej Zolnierkiewicz | 0ecdca2 | 2007-02-17 02:40:25 +0100 | [diff] [blame] | 237 | outl(cs5530_pio_timings[(d0_timings >> 31) & 1][0], basereg + 0); |
Bartlomiej Zolnierkiewicz | 9310465 | 2007-10-16 22:29:53 +0200 | [diff] [blame] | 238 | if (CS5530_BAD_PIO(inl(basereg + 8))) |
Bartlomiej Zolnierkiewicz | 0ecdca2 | 2007-02-17 02:40:25 +0100 | [diff] [blame] | 239 | outl(cs5530_pio_timings[(d0_timings >> 31) & 1][0], basereg + 8); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 240 | } |
| 241 | |
Bartlomiej Zolnierkiewicz | ac95bee | 2008-04-26 22:25:14 +0200 | [diff] [blame] | 242 | static const struct ide_port_ops cs5530_port_ops = { |
| 243 | .set_pio_mode = cs5530_set_pio_mode, |
| 244 | .set_dma_mode = cs5530_set_dma_mode, |
| 245 | .udma_filter = cs5530_udma_filter, |
| 246 | }; |
| 247 | |
Bartlomiej Zolnierkiewicz | 8562043 | 2007-10-20 00:32:34 +0200 | [diff] [blame] | 248 | static const struct ide_port_info cs5530_chipset __devinitdata = { |
Bartlomiej Zolnierkiewicz | ced3ec8 | 2008-07-24 22:53:32 +0200 | [diff] [blame] | 249 | .name = DRV_NAME, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 250 | .init_chipset = init_chipset_cs5530, |
| 251 | .init_hwif = init_hwif_cs5530, |
Bartlomiej Zolnierkiewicz | ac95bee | 2008-04-26 22:25:14 +0200 | [diff] [blame] | 252 | .port_ops = &cs5530_port_ops, |
Bartlomiej Zolnierkiewicz | 1c51361 | 2007-10-19 00:30:10 +0200 | [diff] [blame] | 253 | .host_flags = IDE_HFLAG_SERIALIZE | |
Bartlomiej Zolnierkiewicz | 5e71d9c | 2008-04-26 17:36:35 +0200 | [diff] [blame] | 254 | IDE_HFLAG_POST_SET_MODE, |
Bartlomiej Zolnierkiewicz | 4099d14 | 2007-07-20 01:11:59 +0200 | [diff] [blame] | 255 | .pio_mask = ATA_PIO4, |
Bartlomiej Zolnierkiewicz | 5f8b6c3 | 2007-10-19 00:30:07 +0200 | [diff] [blame] | 256 | .mwdma_mask = ATA_MWDMA2, |
| 257 | .udma_mask = ATA_UDMA2, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 258 | }; |
| 259 | |
| 260 | static int __devinit cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id) |
| 261 | { |
Bartlomiej Zolnierkiewicz | 6cdf6eb | 2008-07-24 22:53:14 +0200 | [diff] [blame] | 262 | return ide_pci_init_one(dev, &cs5530_chipset, NULL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 263 | } |
| 264 | |
Bartlomiej Zolnierkiewicz | 9cbcc5e | 2007-10-16 22:29:56 +0200 | [diff] [blame] | 265 | static const struct pci_device_id cs5530_pci_tbl[] = { |
| 266 | { PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5530_IDE), 0 }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 267 | { 0, }, |
| 268 | }; |
| 269 | MODULE_DEVICE_TABLE(pci, cs5530_pci_tbl); |
| 270 | |
Bartlomiej Zolnierkiewicz | a9ab09e2 | 2008-10-13 21:39:41 +0200 | [diff] [blame] | 271 | static struct pci_driver cs5530_pci_driver = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 272 | .name = "CS5530 IDE", |
| 273 | .id_table = cs5530_pci_tbl, |
| 274 | .probe = cs5530_init_one, |
Bartlomiej Zolnierkiewicz | d16492a | 2008-07-24 22:53:20 +0200 | [diff] [blame] | 275 | .remove = ide_pci_remove, |
Bartlomiej Zolnierkiewicz | feb22b7 | 2008-10-10 22:39:32 +0200 | [diff] [blame] | 276 | .suspend = ide_pci_suspend, |
| 277 | .resume = ide_pci_resume, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 278 | }; |
| 279 | |
Bartlomiej Zolnierkiewicz | 82ab1ee | 2007-01-27 13:46:56 +0100 | [diff] [blame] | 280 | static int __init cs5530_ide_init(void) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 281 | { |
Bartlomiej Zolnierkiewicz | a9ab09e2 | 2008-10-13 21:39:41 +0200 | [diff] [blame] | 282 | return ide_pci_register_driver(&cs5530_pci_driver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 283 | } |
| 284 | |
Bartlomiej Zolnierkiewicz | d16492a | 2008-07-24 22:53:20 +0200 | [diff] [blame] | 285 | static void __exit cs5530_ide_exit(void) |
| 286 | { |
Bartlomiej Zolnierkiewicz | a9ab09e2 | 2008-10-13 21:39:41 +0200 | [diff] [blame] | 287 | pci_unregister_driver(&cs5530_pci_driver); |
Bartlomiej Zolnierkiewicz | d16492a | 2008-07-24 22:53:20 +0200 | [diff] [blame] | 288 | } |
| 289 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | module_init(cs5530_ide_init); |
Bartlomiej Zolnierkiewicz | d16492a | 2008-07-24 22:53:20 +0200 | [diff] [blame] | 291 | module_exit(cs5530_ide_exit); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | |
| 293 | MODULE_AUTHOR("Mark Lord"); |
| 294 | MODULE_DESCRIPTION("PCI driver module for Cyrix/NS 5530 IDE"); |
| 295 | MODULE_LICENSE("GPL"); |