]>
Commit | Line | Data |
---|---|---|
ca97b838 BZ |
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 | ||
ca97b838 BZ |
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 | ||
ca97b838 | 40 | #define SA_SHIRQ IRQF_SHARED |
ca97b838 BZ |
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 | ||
ca97b838 BZ |
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 | ||
ca97b838 | 78 | #endif // __RTMP_PCI_H__ // |