Date: Sun, 3 May 2015 23:34:25 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r282394 - head/sys/dev/wpi Message-ID: <201505032334.t43NYPVp094792@svn.freebsd.org>
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Author: adrian Date: Sun May 3 23:34:24 2015 New Revision: 282394 URL: https://svnweb.freebsd.org/changeset/base/282394 Log: Fix sequence number generation for beacon frames. PR: kern/197143 Submitted by: Andriy Voskoboinyk <s3erios@gmail.com> Modified: head/sys/dev/wpi/if_wpi.c Modified: head/sys/dev/wpi/if_wpi.c ============================================================================== --- head/sys/dev/wpi/if_wpi.c Sun May 3 23:30:04 2015 (r282393) +++ head/sys/dev/wpi/if_wpi.c Sun May 3 23:34:24 2015 (r282394) @@ -609,7 +609,12 @@ wpi_init_beacon(struct wpi_vap *wvp) cmd->ofdm_mask = 0xff; cmd->cck_mask = 0x0f; cmd->lifetime = htole32(WPI_LIFETIME_INFINITE); - cmd->flags = htole32(WPI_TX_AUTO_SEQ | WPI_TX_INSERT_TSTAMP); + + /* + * XXX WPI_TX_AUTO_SEQ seems to be ignored - workaround this issue + * XXX by using WPI_TX_NEED_ACK instead (with some side effects). + */ + cmd->flags = htole32(WPI_TX_NEED_ACK | WPI_TX_INSERT_TSTAMP); bcn->code = WPI_CMD_SET_BEACON; bcn->ac = WPI_CMD_QUEUE_NUM;
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