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| 1 | +// SPDX-License-Identifier: GPL-2.0-or-later |
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1 | 2 | /* |
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2 | 3 | * pata_atp867x.c - ARTOP 867X 64bit 4-channel UDMA133 ATA controller driver |
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3 | 4 | * |
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.. | .. |
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6 | 7 | * Per Atp867 data sheet rev 1.2, Acard. |
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7 | 8 | * Based in part on early ide code from |
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8 | 9 | * 2003-2004 by Eric Uhrhane, Google, Inc. |
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9 | | - * |
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10 | | - * This program is free software; you can redistribute it and/or modify |
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11 | | - * it under the terms of the GNU General Public License as published by |
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12 | | - * the Free Software Foundation; either version 2 of the License, or |
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13 | | - * (at your option) any later version. |
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14 | | - * |
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15 | | - * This program is distributed in the hope that it will be useful, |
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16 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 | | - * GNU General Public License for more details. |
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19 | | - * |
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20 | | - * You should have received a copy of the GNU General Public License |
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21 | | - * along with this program; if not, write to the Free Software |
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22 | | - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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23 | | - * |
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24 | 10 | * |
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25 | 11 | * TODO: |
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26 | 12 | * 1. RAID features [comparison, XOR, striping, mirroring, etc.] |
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.. | .. |
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171 | 157 | default: |
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172 | 158 | printk(KERN_WARNING "ATP867X: active %dclk is invalid. " |
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173 | 159 | "Using 12clk.\n", clk); |
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174 | | - /* fall through */ |
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| 160 | + fallthrough; |
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175 | 161 | case 9 ... 12: |
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176 | 162 | clocks = 7; /* 12 clk */ |
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177 | 163 | break; |
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.. | .. |
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204 | 190 | default: |
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205 | 191 | printk(KERN_WARNING "ATP867X: recover %dclk is invalid. " |
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206 | 192 | "Using default 12clk.\n", clk); |
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207 | | - /* fall through */ |
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| 193 | + fallthrough; |
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208 | 194 | case 12: /* default 12 clk */ |
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209 | 195 | clocks = 0; |
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210 | 196 | break; |
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.. | .. |
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436 | 422 | #ifdef ATP867X_DEBUG |
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437 | 423 | atp867x_check_res(pdev); |
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438 | 424 | |
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439 | | - for (i = 0; i < PCI_ROM_RESOURCE; i++) |
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| 425 | + for (i = 0; i < PCI_STD_NUM_BARS; i++) |
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440 | 426 | printk(KERN_DEBUG "ATP867X: iomap[%d]=0x%llx\n", i, |
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441 | 427 | (unsigned long long)(host->iomap[i])); |
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442 | 428 | #endif |
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.. | .. |
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477 | 463 | |
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478 | 464 | atp867x_fixup(host); |
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479 | 465 | |
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480 | | - rc = dma_set_mask(&pdev->dev, ATA_DMA_MASK); |
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481 | | - if (rc) |
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482 | | - return rc; |
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483 | | - |
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484 | | - rc = dma_set_coherent_mask(&pdev->dev, ATA_DMA_MASK); |
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485 | | - return rc; |
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| 466 | + return dma_set_mask_and_coherent(&pdev->dev, ATA_DMA_MASK); |
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486 | 467 | } |
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487 | 468 | |
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488 | 469 | static int atp867x_init_one(struct pci_dev *pdev, |
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