diff options
Diffstat (limited to 'gpxe/src/drivers/net/ath5k/ath5k_caps.c')
| -rw-r--r-- | gpxe/src/drivers/net/ath5k/ath5k_caps.c | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/gpxe/src/drivers/net/ath5k/ath5k_caps.c b/gpxe/src/drivers/net/ath5k/ath5k_caps.c deleted file mode 100644 index 1d60d744..00000000 --- a/gpxe/src/drivers/net/ath5k/ath5k_caps.c +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org> - * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com> - * Copyright (c) 2007-2008 Jiri Slaby <jirislaby@gmail.com> - * - * Lightly modified for gPXE, July 2009, by Joshua Oreman <oremanj@rwcr.net>. - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - */ - -FILE_LICENCE ( MIT ); - -/**************\ -* Capabilities * -\**************/ - -#include "ath5k.h" -#include "reg.h" -#include "base.h" - -/* - * Fill the capabilities struct - * TODO: Merge this with EEPROM code when we are done with it - */ -int ath5k_hw_set_capabilities(struct ath5k_hw *ah) -{ - u16 ee_header; - - /* Capabilities stored in the EEPROM */ - ee_header = ah->ah_capabilities.cap_eeprom.ee_header; - - if (ah->ah_version == AR5K_AR5210) { - /* - * Set radio capabilities - * (The AR5110 only supports the middle 5GHz band) - */ - ah->ah_capabilities.cap_range.range_5ghz_min = 5120; - ah->ah_capabilities.cap_range.range_5ghz_max = 5430; - ah->ah_capabilities.cap_range.range_2ghz_min = 0; - ah->ah_capabilities.cap_range.range_2ghz_max = 0; - - /* Set supported modes */ - ah->ah_capabilities.cap_mode |= AR5K_MODE_BIT_11A; - ah->ah_capabilities.cap_mode |= AR5K_MODE_BIT_11A_TURBO; - } else { - /* - * XXX The tranceiver supports frequencies from 4920 to 6100GHz - * XXX and from 2312 to 2732GHz. There are problems with the - * XXX current ieee80211 implementation because the IEEE - * XXX channel mapping does not support negative channel - * XXX numbers (2312MHz is channel -19). Of course, this - * XXX doesn't matter because these channels are out of range - * XXX but some regulation domains like MKK (Japan) will - * XXX support frequencies somewhere around 4.8GHz. - */ - - /* - * Set radio capabilities - */ - - if (AR5K_EEPROM_HDR_11A(ee_header)) { - /* 4920 */ - ah->ah_capabilities.cap_range.range_5ghz_min = 5005; - ah->ah_capabilities.cap_range.range_5ghz_max = 6100; - - /* Set supported modes */ - ah->ah_capabilities.cap_mode |= AR5K_MODE_BIT_11A; - ah->ah_capabilities.cap_mode |= AR5K_MODE_BIT_11A_TURBO; - if (ah->ah_version == AR5K_AR5212) - ah->ah_capabilities.cap_mode |= - AR5K_MODE_BIT_11G_TURBO; - } - - /* Enable 802.11b if a 2GHz capable radio (2111/5112) is - * connected */ - if (AR5K_EEPROM_HDR_11B(ee_header) || - (AR5K_EEPROM_HDR_11G(ee_header) && - ah->ah_version != AR5K_AR5211)) { - /* 2312 */ - ah->ah_capabilities.cap_range.range_2ghz_min = 2412; - ah->ah_capabilities.cap_range.range_2ghz_max = 2732; - - if (AR5K_EEPROM_HDR_11B(ee_header)) - ah->ah_capabilities.cap_mode |= - AR5K_MODE_BIT_11B; - - if (AR5K_EEPROM_HDR_11G(ee_header) && - ah->ah_version != AR5K_AR5211) - ah->ah_capabilities.cap_mode |= - AR5K_MODE_BIT_11G; - } - } - - /* GPIO */ - ah->ah_gpio_npins = AR5K_NUM_GPIO; - - /* Set number of supported TX queues */ - ah->ah_capabilities.cap_queues.q_tx_num = 1; - - return 0; -} - -/* Main function used by the driver part to check caps */ -int ath5k_hw_get_capability(struct ath5k_hw *ah, - enum ath5k_capability_type cap_type, - u32 capability __unused, u32 *result) -{ - switch (cap_type) { - case AR5K_CAP_NUM_TXQUEUES: - if (result) { - *result = 1; - goto yes; - } - case AR5K_CAP_VEOL: - goto yes; - case AR5K_CAP_COMPRESSION: - if (ah->ah_version == AR5K_AR5212) - goto yes; - else - goto no; - case AR5K_CAP_BURST: - goto yes; - case AR5K_CAP_TPC: - goto yes; - case AR5K_CAP_BSSIDMASK: - if (ah->ah_version == AR5K_AR5212) - goto yes; - else - goto no; - case AR5K_CAP_XR: - if (ah->ah_version == AR5K_AR5212) - goto yes; - else - goto no; - default: - goto no; - } - -no: - return -EINVAL; -yes: - return 0; -} |