| Jouni Malinen | ff1d276 | 2005-05-12 22:54:16 -0400 | [diff] [blame] | 1 | #ifndef HOSTAP_CONFIG_H |
| 2 | #define HOSTAP_CONFIG_H |
| 3 | |
| Jouni Malinen | f06ac31 | 2005-07-30 12:50:00 -0700 | [diff] [blame^] | 4 | #define PRISM2_VERSION "0.4.1-kernel" |
| Jouni Malinen | ff1d276 | 2005-05-12 22:54:16 -0400 | [diff] [blame] | 5 | |
| 6 | /* In the previous versions of Host AP driver, support for user space version |
| 7 | * of IEEE 802.11 management (hostapd) used to be disabled in the default |
| 8 | * configuration. From now on, support for hostapd is always included and it is |
| 9 | * possible to disable kernel driver version of IEEE 802.11 management with a |
| 10 | * separate define, PRISM2_NO_KERNEL_IEEE80211_MGMT. */ |
| 11 | /* #define PRISM2_NO_KERNEL_IEEE80211_MGMT */ |
| 12 | |
| 13 | /* Maximum number of events handler per one interrupt */ |
| 14 | #define PRISM2_MAX_INTERRUPT_EVENTS 20 |
| 15 | |
| 16 | /* Use PCI bus master to copy data to/from BAP (only available for |
| 17 | * hostap_pci.o). |
| 18 | * |
| 19 | * Note! This is extremely experimental. PCI bus master is not supported by |
| 20 | * Intersil and it seems to have some problems at least on TX path (see below). |
| 21 | * The driver code for implementing bus master support is based on guessing |
| 22 | * and experimenting suitable control bits and these might not be correct. |
| 23 | * This code is included because using bus master makes a huge difference in |
| 24 | * host CPU load (something like 40% host CPU usage to 5-10% when sending or |
| 25 | * receiving at maximum throughput). |
| 26 | * |
| 27 | * Note2! Station firmware version 1.3.5 and primary firmware version 1.0.7 |
| 28 | * have some fixes for PCI corruption and these (or newer) versions are |
| 29 | * recommended especially when using bus mastering. |
| 30 | * |
| 31 | * NOTE: PCI bus mastering code has not been updated for long time and it is |
| 32 | * not likely to compile and it will _not_ work as is. Only enable this if you |
| 33 | * are prepared to first fix the implementation.. |
| 34 | */ |
| 35 | /* #define PRISM2_BUS_MASTER */ |
| 36 | |
| 37 | #ifdef PRISM2_BUS_MASTER |
| 38 | |
| 39 | /* PCI bus master implementation seems to be broken in current |
| 40 | * hardware/firmware versions. Enable this to use enable command to fix |
| 41 | * something before starting bus master operation on TX path. This will add |
| 42 | * some latency and an extra interrupt to each TX packet. */ |
| 43 | #define PRISM2_ENABLE_BEFORE_TX_BUS_MASTER |
| 44 | |
| 45 | #endif /* PRISM2_BUS_MASTER */ |
| 46 | |
| 47 | /* Include code for downloading firmware images into volatile RAM. */ |
| 48 | #define PRISM2_DOWNLOAD_SUPPORT |
| 49 | |
| 50 | /* Allow kernel configuration to enable download support. */ |
| 51 | #if !defined(PRISM2_DOWNLOAD_SUPPORT) && defined(CONFIG_HOSTAP_FIRMWARE) |
| 52 | #define PRISM2_DOWNLOAD_SUPPORT |
| 53 | #endif |
| 54 | |
| 55 | #ifdef PRISM2_DOWNLOAD_SUPPORT |
| 56 | /* Allow writing firmware images into flash, i.e., to non-volatile storage. |
| 57 | * Before you enable this option, you should make absolutely sure that you are |
| 58 | * using prism2_srec utility that comes with THIS version of the driver! |
| 59 | * In addition, please note that it is possible to kill your card with |
| 60 | * non-volatile download if you are using incorrect image. This feature has not |
| 61 | * been fully tested, so please be careful with it. */ |
| 62 | /* #define PRISM2_NON_VOLATILE_DOWNLOAD */ |
| 63 | #endif /* PRISM2_DOWNLOAD_SUPPORT */ |
| 64 | |
| 65 | /* Save low-level I/O for debugging. This should not be enabled in normal use. |
| 66 | */ |
| 67 | /* #define PRISM2_IO_DEBUG */ |
| 68 | |
| 69 | /* Following defines can be used to remove unneeded parts of the driver, e.g., |
| 70 | * to limit the size of the kernel module. Definitions can be added here in |
| 71 | * hostap_config.h or they can be added to make command with EXTRA_CFLAGS, |
| 72 | * e.g., |
| 73 | * 'make pccard EXTRA_CFLAGS="-DPRISM2_NO_DEBUG -DPRISM2_NO_PROCFS_DEBUG"' |
| 74 | */ |
| 75 | |
| 76 | /* Do not include debug messages into the driver */ |
| 77 | /* #define PRISM2_NO_DEBUG */ |
| 78 | |
| 79 | /* Do not include /proc/net/prism2/wlan#/{registers,debug} */ |
| 80 | /* #define PRISM2_NO_PROCFS_DEBUG */ |
| 81 | |
| 82 | /* Do not include station functionality (i.e., allow only Master (Host AP) mode |
| 83 | */ |
| 84 | /* #define PRISM2_NO_STATION_MODES */ |
| 85 | |
| 86 | #endif /* HOSTAP_CONFIG_H */ |