Searched hist:272292 (Results 1 - 3 of 3) sorted by relevance
| /freebsd-11-stable/sys/dev/ath/ | ||
| H A D | if_ath_lna_div.c | diff 272292 Tue Sep 30 01:23:37 MDT 2014 adrian Add initial support for the AR9485 CUS198 / CUS230 variants. These variants have a few differences from the default AR9485 NIC, namely: * a non-default antenna switch config; * slightly different RX gain table setup; * an external XLNA hooked up to a GPIO pin; * (and not yet done) RSSI threshold differences when doing slow diversity. To make this possible: * Add the PCI device list from Linux ath9k, complete with vendor and sub-vendor IDs for various things to be enabled; * .. and until FreeBSD learns about a PCI device list like this, write a search function inspired by the USB device enumeration code; * add HAL_OPS_CONFIG to the HAL attach methods; the HAL can use this to initialise its local driver parameters upon attach; * copy these parameters over in the AR9300 HAL; * don't default to override the antenna switch - only do it for the chips that require it; * I brought over ar9300_attenuation_apply() from ath9k which is cleaner and easier to read for this particular NIC. This is a work in progress. I'm worried that there's some post-AR9380 NIC out there which doesn't work without the antenna override set as I currently haven't implemented bluetooth coexistence for the AR9380 and later HAL. But I'd rather have this code in the tree and fix it up before 11.0-RELEASE happens versus having a set of newer NICs in laptops be effectively RX deaf. Tested: * AR9380 (STA) * AR9485 CUS198 (STA) Obtained from: Qualcomm Atheros, Linux ath9k |
| H A D | if_ath.c | diff 272292 Tue Sep 30 01:23:37 MDT 2014 adrian Add initial support for the AR9485 CUS198 / CUS230 variants. These variants have a few differences from the default AR9485 NIC, namely: * a non-default antenna switch config; * slightly different RX gain table setup; * an external XLNA hooked up to a GPIO pin; * (and not yet done) RSSI threshold differences when doing slow diversity. To make this possible: * Add the PCI device list from Linux ath9k, complete with vendor and sub-vendor IDs for various things to be enabled; * .. and until FreeBSD learns about a PCI device list like this, write a search function inspired by the USB device enumeration code; * add HAL_OPS_CONFIG to the HAL attach methods; the HAL can use this to initialise its local driver parameters upon attach; * copy these parameters over in the AR9300 HAL; * don't default to override the antenna switch - only do it for the chips that require it; * I brought over ar9300_attenuation_apply() from ath9k which is cleaner and easier to read for this particular NIC. This is a work in progress. I'm worried that there's some post-AR9380 NIC out there which doesn't work without the antenna override set as I currently haven't implemented bluetooth coexistence for the AR9380 and later HAL. But I'd rather have this code in the tree and fix it up before 11.0-RELEASE happens versus having a set of newer NICs in laptops be effectively RX deaf. Tested: * AR9380 (STA) * AR9485 CUS198 (STA) Obtained from: Qualcomm Atheros, Linux ath9k |
| /freebsd-11-stable/sys/dev/ath/ath_hal/ | ||
| H A D | ah_internal.h | diff 272292 Tue Sep 30 01:23:37 MDT 2014 adrian Add initial support for the AR9485 CUS198 / CUS230 variants. These variants have a few differences from the default AR9485 NIC, namely: * a non-default antenna switch config; * slightly different RX gain table setup; * an external XLNA hooked up to a GPIO pin; * (and not yet done) RSSI threshold differences when doing slow diversity. To make this possible: * Add the PCI device list from Linux ath9k, complete with vendor and sub-vendor IDs for various things to be enabled; * .. and until FreeBSD learns about a PCI device list like this, write a search function inspired by the USB device enumeration code; * add HAL_OPS_CONFIG to the HAL attach methods; the HAL can use this to initialise its local driver parameters upon attach; * copy these parameters over in the AR9300 HAL; * don't default to override the antenna switch - only do it for the chips that require it; * I brought over ar9300_attenuation_apply() from ath9k which is cleaner and easier to read for this particular NIC. This is a work in progress. I'm worried that there's some post-AR9380 NIC out there which doesn't work without the antenna override set as I currently haven't implemented bluetooth coexistence for the AR9380 and later HAL. But I'd rather have this code in the tree and fix it up before 11.0-RELEASE happens versus having a set of newer NICs in laptops be effectively RX deaf. Tested: * AR9380 (STA) * AR9485 CUS198 (STA) Obtained from: Qualcomm Atheros, Linux ath9k |
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