Bartlomiej Zolnierkiewicz | ca97b83 | 2009-09-22 20:44:07 +0200 | [diff] [blame] | 1 | /* |
| 2 | ************************************************************************* |
| 3 | * Ralink Tech Inc. |
| 4 | * 5F., No.36, Taiyuan St., Jhubei City, |
| 5 | * Hsinchu County 302, |
| 6 | * Taiwan, R.O.C. |
| 7 | * |
| 8 | * (c) Copyright 2002-2007, Ralink Technology, Inc. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify * |
| 11 | * it under the terms of the GNU General Public License as published by * |
| 12 | * the Free Software Foundation; either version 2 of the License, or * |
| 13 | * (at your option) any later version. * |
| 14 | * * |
| 15 | * This program is distributed in the hope that it will be useful, * |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 18 | * GNU General Public License for more details. * |
| 19 | * * |
| 20 | * You should have received a copy of the GNU General Public License * |
| 21 | * along with this program; if not, write to the * |
| 22 | * Free Software Foundation, Inc., * |
| 23 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
| 24 | * * |
| 25 | ************************************************************************* |
| 26 | */ |
| 27 | |
| 28 | #ifndef __RTMP_PCI_H__ |
| 29 | #define __RTMP_PCI_H__ |
| 30 | |
| 31 | #define RT28XX_HANDLE_DEV_ASSIGN(handle, dev_p) \ |
| 32 | ((POS_COOKIE)handle)->pci_dev = dev_p; |
| 33 | |
Bartlomiej Zolnierkiewicz | ca97b83 | 2009-09-22 20:44:07 +0200 | [diff] [blame] | 34 | #ifdef LINUX |
| 35 | // set driver data |
| 36 | #define RT28XX_DRVDATA_SET(_a) pci_set_drvdata(_a, net_dev); |
| 37 | |
| 38 | #define RT28XX_PUT_DEVICE(dev_p) |
| 39 | |
Bartlomiej Zolnierkiewicz | ca97b83 | 2009-09-22 20:44:07 +0200 | [diff] [blame] | 40 | #define SA_SHIRQ IRQF_SHARED |
Bartlomiej Zolnierkiewicz | ca97b83 | 2009-09-22 20:44:07 +0200 | [diff] [blame] | 41 | |
| 42 | #ifdef PCI_MSI_SUPPORT |
| 43 | #define RTMP_MSI_ENABLE(_pAd) \ |
| 44 | { POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \ |
| 45 | (_pAd)->HaveMsi = pci_enable_msi(_pObj->pci_dev) == 0 ? TRUE : FALSE; \ |
| 46 | } |
| 47 | |
| 48 | #define RTMP_MSI_DISABLE(_pAd) \ |
| 49 | { POS_COOKIE _pObj = (POS_COOKIE)(_pAd->OS_Cookie); \ |
| 50 | if (_pAd->HaveMsi == TRUE) \ |
| 51 | pci_disable_msi(_pObj->pci_dev); \ |
| 52 | _pAd->HaveMsi = FALSE; \ |
| 53 | } |
| 54 | #else |
| 55 | #define RTMP_MSI_ENABLE(_pAd) do{}while(0) |
| 56 | #define RTMP_MSI_DISABLE(_pAd) do{}while(0) |
| 57 | #endif // PCI_MSI_SUPPORT // |
| 58 | |
| 59 | #define RTMP_PCI_DEV_UNMAP() \ |
| 60 | { if (net_dev->base_addr) { \ |
| 61 | iounmap((void *)(net_dev->base_addr)); \ |
| 62 | release_mem_region(pci_resource_start(dev_p, 0), \ |
| 63 | pci_resource_len(dev_p, 0)); } \ |
| 64 | if (net_dev->irq) pci_release_regions(dev_p); } |
| 65 | |
Bartlomiej Zolnierkiewicz | ca97b83 | 2009-09-22 20:44:07 +0200 | [diff] [blame] | 66 | #define PCI_REG_READ_WORD(pci_dev, offset, Configuration) \ |
| 67 | if (pci_read_config_word(pci_dev, offset, ®16) == 0) \ |
| 68 | Configuration = le2cpu16(reg16); \ |
| 69 | else \ |
| 70 | Configuration = 0; |
| 71 | |
| 72 | #define PCI_REG_WIRTE_WORD(pci_dev, offset, Configuration) \ |
| 73 | reg16 = cpu2le16(Configuration); \ |
| 74 | pci_write_config_word(pci_dev, offset, reg16); |
| 75 | |
| 76 | #endif // LINUX // |
| 77 | |
Bartlomiej Zolnierkiewicz | ca97b83 | 2009-09-22 20:44:07 +0200 | [diff] [blame] | 78 | #endif // __RTMP_PCI_H__ // |