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| version 1.35, 2021/04/13 21:00:58 | version 1.36, 2021/04/14 08:31:47 | ||
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| <li>Added or improved wireless network drivers: | <li>Added or improved wireless network drivers: | ||
| <ul> | <ul> | ||
| <li>Fixed <a href="https://man.openbsd.org/athn.4">athn(4)</a> in | <li>Fixed the <a href="https://man.openbsd.org/athn.4">athn(4)</a> and | ||
| client mode against APs that use WPA1/TKIP as the group cipher. | <a href="https://man.openbsd.org/urtwn.4">urtwn(4)</a> drivers | ||
| <li>Fixed <a href="https://man.openbsd.org/urtwn.4">urtwn(4)</a> | in client mode against access points which use WPA1/TKIP as | ||
| against access points using WPA1/TKIP as the group cipher. | the group cipher. | ||
| <li>Added multicast support to <a | <li>Added multicast support to <a | ||
| href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> to allow IPv6. | href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> to allow IPv6. | ||
| <li>Fixed <a href="https://man.openbsd.org/urtwn.4">urtwn(4)</a> | <li>Fixed <a href="https://man.openbsd.org/urtwn.4">urtwn(4)</a> | ||
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| href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> on the BCM43602 that | href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> on the BCM43602 that | ||
| was triggering "unexpected pairwise key update" errors. | was triggering "unexpected pairwise key update" errors. | ||
| <li>Enabled <a href="https://man.openbsd.org/athn.4">athn(4)</a> for arm64. | <li>Enabled <a href="https://man.openbsd.org/athn.4">athn(4)</a> for arm64. | ||
| <li>Implemented RA (new 11n Tx rate adaptation) in <a | <li>Implemented a new 802.11n Tx rate adaptation algorithm ("RA") for | ||
| href="https://man.openbsd.org/iwm.4">iwm(4)</a> and <a | <a href="https://man.openbsd.org/iwm.4">iwm(4)</a> and | ||
| href="https://man.openbsd.org/iwn.4">iwn(4)</a>. | <a href="https://man.openbsd.org/iwn.4">iwn(4)</a>. | ||
| <li>Prevented a WPA failure in <a | <li>Fixed association problems with the <a | ||
| href="https://man.openbsd.org/ipw.4">ipw(4)</a> due to a state | href="https://man.openbsd.org/ipw.4">ipw(4)</a> driver. | ||
| mismatch between firmware and net80211 during the association | |||
| sequence. | |||
| <li>Ensured WEP and plaintext interface link state update by <a | |||
| href="https://man.openbsd.org/ipw.4">ipw(4)</a>. | |||
| <li>Made <a href="https://man.openbsd.org/iwx.4">iwx(4)</a> attach to | <li>Made <a href="https://man.openbsd.org/iwx.4">iwx(4)</a> attach to | ||
| AX201 devices with PCI ID 0x34f0. Needs <a | AX201 devices with PCI ID 0x34f0. Needs <a | ||
| href="https://man.openbsd.org/fw_update.1">fw_update(1)</a>. | href="https://man.openbsd.org/fw_update.1">fw_update(1)</a>. | ||
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| <li>IEEE 802.11 wireless stack improvements and bugfixes: | <li>IEEE 802.11 wireless stack improvements and bugfixes: | ||
| <ul> | <ul> | ||
| <li>Fixed the calculation of "maxlen" in <a | <li>Fixed length calculations in <a | ||
| href="https://man.openbsd.org/iwm.4">iwm(4)</a> and <a | href="https://man.openbsd.org/iwm.4">iwm(4)</a> and <a | ||
| href="https://man.openbsd.org/iwx.4">iwx(4)</a> when there are | href="https://man.openbsd.org/iwx.4">iwx(4)</a> when there are | ||
| multiple MPDUs in one packet. | multiple MPDUs in one packet. | ||
| <li>Fixed 802.11 RSN capabilities announced to peers. | <li>Fixed 802.11n interoperability with access points that offer | ||
| <li>Flushed the reorder buffer after gap timeout to prevent frames | management frame protection. | ||
| from remaining in the buffer until the next frame is received. | <li>Flush the A-MPDU reorder buffer after gap timeout to prevent | ||
| <li>Avoided spurious "input packet decapsulations failed" errors in | frames from remaining in the buffer until the next frame | ||
| is received. | |||
| <li>Avoid spurious "input packet decapsulations failed" errors in | |||
| <a href="https://man.openbsd.org/netstat.1">netstat(1)</a> -W with | <a href="https://man.openbsd.org/netstat.1">netstat(1)</a> -W with | ||
| A-MSDU enabled. | A-MSDU enabled. | ||
| <li>Introduced RA, a new 11n Tx rate adaptation module for net80211. | |||
| Unlike MiRa, RA does not attempt to precisely measure actual | |||
| throughput but simply deducts a loss percentage from the theoretical | |||
| throughput which can be achieved by a given MCS. | |||
| </ul> | </ul> | ||
| <li>Generic network stack improvements and bugfixes: | <li>Generic network stack improvements and bugfixes: |