AetherDroid/android_kernel_samsung_on5xelte
1
0
Fork 0
mirror of https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git synced 2025-11-02 09:05:37 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fixed MTP to work with TWRP

Browse source
This commit is contained in:
awab228 2018-06-19 23:16:04 +02:00
commit f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

154
drivers/net/wireless/ath/ath5k/caps.c Normal file
View file

@ -0,0 +1,154 @@
/*
* 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>
*
* 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.
*
*/
/**************\
* Capabilities *
\**************/
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
#include "../regd.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)
{
struct ath5k_capabilities *caps = &ah->ah_capabilities;
u16 ee_header;
/* Capabilities stored in the EEPROM */
ee_header = caps->cap_eeprom.ee_header;
if (ah->ah_version == AR5K_AR5210) {
/*
* Set radio capabilities
* (The AR5110 only supports the middle 5GHz band)
*/
caps->cap_range.range_5ghz_min = 5120;
caps->cap_range.range_5ghz_max = 5430;
caps->cap_range.range_2ghz_min = 0;
caps->cap_range.range_2ghz_max = 0;
/* Set supported modes */
__set_bit(AR5K_MODE_11A, caps->cap_mode);
} else {
/*
* XXX The transceiver supports frequencies from 4920 to 6100MHz
* XXX and from 2312 to 2732MHz. 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 the
* XXX legal range.
*/
/*
* Set radio capabilities
*/
if (AR5K_EEPROM_HDR_11A(ee_header)) {
if (ath_is_49ghz_allowed(caps->cap_eeprom.ee_regdomain))
caps->cap_range.range_5ghz_min = 4920;
else
caps->cap_range.range_5ghz_min = 5005;
caps->cap_range.range_5ghz_max = 6100;
/* Set supported modes */
__set_bit(AR5K_MODE_11A, caps->cap_mode);
}
/* 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 */
caps->cap_range.range_2ghz_min = 2412;
caps->cap_range.range_2ghz_max = 2732;
/* Override 2GHz modes on SoCs that need it
* NOTE: cap_needs_2GHz_ovr gets set from
* ath_ahb_probe */
if (!caps->cap_needs_2GHz_ovr) {
if (AR5K_EEPROM_HDR_11B(ee_header))
__set_bit(AR5K_MODE_11B,
caps->cap_mode);
if (AR5K_EEPROM_HDR_11G(ee_header) &&
ah->ah_version != AR5K_AR5211)
__set_bit(AR5K_MODE_11G,
caps->cap_mode);
}
}
}
if ((ah->ah_radio_5ghz_revision & 0xf0) == AR5K_SREV_RAD_2112)
__clear_bit(AR5K_MODE_11A, caps->cap_mode);
/* Set number of supported TX queues */
if (ah->ah_version == AR5K_AR5210)
caps->cap_queues.q_tx_num = AR5K_NUM_TX_QUEUES_NOQCU;
else
caps->cap_queues.q_tx_num = AR5K_NUM_TX_QUEUES;
/* Newer hardware has PHY error counters */
if (ah->ah_mac_srev >= AR5K_SREV_AR5213A)
caps->cap_has_phyerr_counters = true;
else
caps->cap_has_phyerr_counters = false;
/* MACs since AR5212 have MRR support */
if (ah->ah_version == AR5K_AR5212)
caps->cap_has_mrr_support = true;
else
caps->cap_has_mrr_support = false;
return 0;
}
/*
* TODO: Following functions should be part of a new function
* set_capability
*/
int ath5k_hw_enable_pspoll(struct ath5k_hw *ah, u8 *bssid,
u16 assoc_id)
{
if (ah->ah_version == AR5K_AR5210) {
AR5K_REG_DISABLE_BITS(ah, AR5K_STA_ID1,
AR5K_STA_ID1_NO_PSPOLL | AR5K_STA_ID1_DEFAULT_ANTENNA);
return 0;
}
return -EIO;
}
int ath5k_hw_disable_pspoll(struct ath5k_hw *ah)
{
if (ah->ah_version == AR5K_AR5210) {
AR5K_REG_ENABLE_BITS(ah, AR5K_STA_ID1,
AR5K_STA_ID1_NO_PSPOLL | AR5K_STA_ID1_DEFAULT_ANTENNA);
return 0;
}
return -EIO;
}