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1 | 1 |
2 /* | 2 /* |
3 * Linux device driver for PCI based Prism54 | 3 * Linux device driver for PCI based Prism54 |
4 * | 4 * |
5 * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net> | 5 * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net> |
6 * Copyright (c) 2008, Christian Lamparter <chunkeey@web.de> | 6 * Copyright (c) 2008, Christian Lamparter <chunkeey@web.de> |
7 * | 7 * |
8 * Based on the islsm (softmac prism54) driver, which is: | 8 * Based on the islsm (softmac prism54) driver, which is: |
9 * Copyright 2004-2006 Jean-Baptiste Note <jean-baptiste.note@m4x.org>, et al. | 9 * Copyright 2004-2006 Jean-Baptiste Note <jean-baptiste.note@m4x.org>, et al. |
10 * | 10 * |
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459 | 459 |
460 P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_INIT)); | 460 P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_INIT)); |
461 P54P_READ(int_enable); | 461 P54P_READ(int_enable); |
462 wmb(); | 462 wmb(); |
463 udelay(10); | 463 udelay(10); |
464 | 464 |
465 P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET)); | 465 P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET)); |
466 P54P_READ(dev_int); | 466 P54P_READ(dev_int); |
467 | 467 |
468 if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) { | 468 if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) { |
469 » » wiphy_err(dev->wiphy, "cannot boot firmware!\n"); | 469 » » wiphy_err(dev->wiphy, "Cannot boot firmware!\n"); |
470 p54p_stop(dev); | 470 p54p_stop(dev); |
471 return -ETIMEDOUT; | 471 return -ETIMEDOUT; |
472 } | 472 } |
473 | 473 |
474 P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_UPDATE)); | 474 P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_UPDATE)); |
475 P54P_READ(int_enable); | 475 P54P_READ(int_enable); |
476 wmb(); | 476 wmb(); |
477 udelay(10); | 477 udelay(10); |
478 | 478 |
479 P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE)); | 479 P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_UPDATE)); |
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668 return pci_register_driver(&p54p_driver); | 668 return pci_register_driver(&p54p_driver); |
669 } | 669 } |
670 | 670 |
671 static void __exit p54p_exit(void) | 671 static void __exit p54p_exit(void) |
672 { | 672 { |
673 pci_unregister_driver(&p54p_driver); | 673 pci_unregister_driver(&p54p_driver); |
674 } | 674 } |
675 | 675 |
676 module_init(p54p_init); | 676 module_init(p54p_init); |
677 module_exit(p54p_exit); | 677 module_exit(p54p_exit); |
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