diff options
author | Felix Fietkau <nbd@openwrt.org> | 2008-01-28 18:34:06 +0000 |
---|---|---|
committer | Felix Fietkau <nbd@openwrt.org> | 2008-01-28 18:34:06 +0000 |
commit | b3378a4f120657d96db891ce19ed6533f99d1f94 (patch) | |
tree | 4c9c7d142b19e68c4c34cc70bc3ef7884e7254ea /package/madwifi/patches/300-napi_polling.patch | |
parent | 9337d3de3c936d0a77cf3e348e282f0754ab4dd0 (diff) | |
download | master-187ad058-b3378a4f120657d96db891ce19ed6533f99d1f94.tar.gz master-187ad058-b3378a4f120657d96db891ce19ed6533f99d1f94.tar.bz2 master-187ad058-b3378a4f120657d96db891ce19ed6533f99d1f94.zip |
update madwifi to latest trunk, include a few more fixes/improvements
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10294 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/madwifi/patches/300-napi_polling.patch')
-rw-r--r-- | package/madwifi/patches/300-napi_polling.patch | 110 |
1 files changed, 56 insertions, 54 deletions
diff --git a/package/madwifi/patches/300-napi_polling.patch b/package/madwifi/patches/300-napi_polling.patch index f1799b4219..4feb3338ac 100644 --- a/package/madwifi/patches/300-napi_polling.patch +++ b/package/madwifi/patches/300-napi_polling.patch @@ -1,8 +1,8 @@ -Index: madwifi-dfs-r3246/ath/if_ath.c +Index: madwifi-trunk-r3280/ath/if_ath.c =================================================================== ---- madwifi-dfs-r3246.orig/ath/if_ath.c 2008-01-25 16:28:31.352327279 +0100 -+++ madwifi-dfs-r3246/ath/if_ath.c 2008-01-25 16:30:04.921659489 +0100 -@@ -188,7 +188,7 @@ +--- madwifi-trunk-r3280.orig/ath/if_ath.c 2008-01-28 17:29:22.989895792 +0100 ++++ madwifi-trunk-r3280/ath/if_ath.c 2008-01-28 17:46:59.249785581 +0100 +@@ -184,7 +184,7 @@ struct sk_buff *, int, int, u_int64_t); static void ath_setdefantenna(struct ath_softc *, u_int); static struct ath_txq *ath_txq_setup(struct ath_softc *, int, int); @@ -11,7 +11,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c static int ath_hardstart(struct sk_buff *, struct net_device *); static int ath_mgtstart(struct ieee80211com *, struct sk_buff *); #ifdef ATH_SUPERG_COMP -@@ -545,7 +545,6 @@ +@@ -542,7 +542,6 @@ ATH_TXBUF_LOCK_INIT(sc); ATH_RXBUF_LOCK_INIT(sc); @@ -19,7 +19,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c ATH_INIT_TQUEUE(&sc->sc_txtq, ath_tx_tasklet, dev); ATH_INIT_TQUEUE(&sc->sc_bmisstq, ath_bmiss_tasklet, dev); ATH_INIT_TQUEUE(&sc->sc_bstucktq, ath_bstuck_tasklet, dev); -@@ -822,6 +821,8 @@ +@@ -816,6 +815,8 @@ dev->set_mac_address = ath_set_mac_address; dev->change_mtu = ath_change_mtu; dev->tx_queue_len = ATH_TXBUF - ATH_TXBUF_MGT_RESERVED; @@ -28,18 +28,18 @@ Index: madwifi-dfs-r3246/ath/if_ath.c #ifdef USE_HEADERLEN_RESV dev->hard_header_len += sizeof(struct ieee80211_qosframe) + sizeof(struct llc) + -@@ -2233,6 +2234,7 @@ +@@ -2206,6 +2207,7 @@ (status & HAL_INT_GLOBAL) ? " HAL_INT_GLOBAL" : "" ); + sc->sc_isr = status; status &= sc->sc_imask; /* discard unasked for bits */ - if (status & HAL_INT_FATAL) { - sc->sc_stats.ast_hardware++; -@@ -2284,7 +2286,14 @@ + /* As soon as we know we have a real interrupt we intend to service, + * we will check to see if we need an initial hardware TSF reading. +@@ -2263,7 +2265,14 @@ } if (status & (HAL_INT_RX | HAL_INT_RXPHY)) { - ath_uapsd_processtriggers(sc); + ath_uapsd_processtriggers(sc, hw_tsf); - ATH_SCHEDULE_TQUEUE(&sc->sc_rxtq, &needmark); + sc->sc_isr &= ~HAL_INT_RX; + if (netif_rx_schedule_prep(dev)) { @@ -52,7 +52,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c } if (status & HAL_INT_TX) { #ifdef ATH_SUPERG_DYNTURBO -@@ -2310,6 +2319,11 @@ +@@ -2289,6 +2298,11 @@ } } #endif @@ -64,7 +64,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c ATH_SCHEDULE_TQUEUE(&sc->sc_txtq, &needmark); } if (status & HAL_INT_BMISS) { -@@ -4017,10 +4031,10 @@ +@@ -4011,10 +4025,10 @@ * * XXX Using in_softirq is not right since we might * be called from other soft irq contexts than @@ -77,16 +77,16 @@ Index: madwifi-dfs-r3246/ath/if_ath.c netif_stop_queue(dev); } -@@ -4033,7 +4047,7 @@ - DPRINTF(sc, ATH_DEBUG_KEYCACHE, "%s:\n", __func__); - netif_start_queue(dev); +@@ -4027,7 +4041,7 @@ + DPRINTF(sc, ATH_DEBUG_KEYCACHE, "End\n"); + netif_wake_queue(dev); if (!in_softirq()) /* NB: see above */ - tasklet_enable(&sc->sc_rxtq); + netif_poll_enable(dev); } /* -@@ -6358,13 +6372,12 @@ +@@ -6329,13 +6343,12 @@ sc->sc_rxotherant = 0; } @@ -102,19 +102,19 @@ Index: madwifi-dfs-r3246/ath/if_ath.c struct ath_buf *bf; struct ath_softc *sc = dev->priv; struct ieee80211com *ic = &sc->sc_ic; -@@ -6376,8 +6389,11 @@ +@@ -6347,8 +6360,11 @@ unsigned int len; int type; u_int phyerr; + u_int processed = 0, early_stop = 0; + u_int rx_limit = dev->quota; - DPRINTF(sc, ATH_DEBUG_RX_PROC, "%s\n", __func__); + DPRINTF(sc, ATH_DEBUG_RX_PROC, "invoked\n"); +process_rx_again: do { bf = STAILQ_FIRST(&sc->sc_rxbuf); if (bf == NULL) { /* XXX ??? can this happen */ -@@ -6401,6 +6417,13 @@ +@@ -6372,6 +6388,13 @@ /* NB: never process the self-linked entry at the end */ break; } @@ -127,8 +127,8 @@ Index: madwifi-dfs-r3246/ath/if_ath.c + skb = bf->bf_skb; if (skb == NULL) { - printk("%s: no skbuff (%s)\n", DEV_NAME(dev), __func__); -@@ -6448,6 +6471,7 @@ + EPRINTF(sc, "Dropping; buffer contains NULL skbuff.\n"); +@@ -6419,6 +6442,7 @@ sc->sc_stats.ast_rx_phyerr++; phyerr = rs->rs_phyerr & 0x1f; sc->sc_stats.ast_rx_phy[phyerr]++; @@ -136,20 +136,22 @@ Index: madwifi-dfs-r3246/ath/if_ath.c } if (rs->rs_status & HAL_RXERR_DECRYPT) { /* -@@ -6658,9 +6682,33 @@ +@@ -6614,9 +6638,35 @@ STAILQ_INSERT_TAIL(&sc->sc_rxbuf, bf, bf_list); ATH_RXBUF_UNLOCK_IRQ(sc); } while (ath_rxbuf_init(sc, bf) == 0); + if (!early_stop) { ++ unsigned long flags; + /* Check if more data is received while we were + * processing the descriptor chain. + */ +#ifndef ATH_PRECISE_TSF -+ ATH_DISABLE_INTR(); ++ local_irq_save(flags); + if (sc->sc_isr & HAL_INT_RX) { ++ u_int64_t hw_tsf = ath_hal_gettsf64(ah); + sc->sc_isr &= ~HAL_INT_RX; -+ ATH_ENABLE_INTR(); -+ ath_uapsd_processtriggers(sc); ++ local_irq_restore(flags); ++ ath_uapsd_processtriggers(sc, hw_tsf); + goto process_rx_again; + } +#endif @@ -158,7 +160,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c +#ifndef ATH_PRECISE_TSF + sc->sc_imask |= HAL_INT_RX; + ath_hal_intrset(ah, sc->sc_imask); -+ ATH_ENABLE_INTR(); ++ local_irq_restore(flags); +#endif + } + @@ -170,7 +172,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c #undef PA2DESC } -@@ -8308,11 +8356,22 @@ +@@ -8268,11 +8318,22 @@ struct net_device *dev = (struct net_device *)data; struct ath_softc *sc = dev->priv; @@ -193,7 +195,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c netif_wake_queue(dev); if (sc->sc_softled) -@@ -8329,6 +8388,7 @@ +@@ -8289,6 +8350,7 @@ struct net_device *dev = (struct net_device *)data; struct ath_softc *sc = dev->priv; @@ -201,7 +203,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c /* * Process each active queue. */ -@@ -8349,6 +8409,16 @@ +@@ -8309,6 +8371,16 @@ if (sc->sc_uapsdq && txqactive(sc->sc_ah, sc->sc_uapsdq->axq_qnum)) ath_tx_processq(sc, sc->sc_uapsdq); @@ -218,7 +220,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c netif_wake_queue(dev); if (sc->sc_softled) -@@ -8367,10 +8437,21 @@ +@@ -8327,10 +8399,21 @@ /* Process each active queue. This includes sc_cabq, sc_xrtq and * sc_uapsdq */ @@ -240,7 +242,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c netif_wake_queue(dev); if (sc->sc_softled) -@@ -8445,6 +8526,7 @@ +@@ -8405,6 +8488,7 @@ ath_draintxq(struct ath_softc *sc) { struct ath_hal *ah = sc->sc_ah; @@ -248,7 +250,7 @@ Index: madwifi-dfs-r3246/ath/if_ath.c unsigned int i; /* XXX return value */ -@@ -10310,9 +10392,9 @@ +@@ -10261,9 +10345,9 @@ dev->mtu = mtu; if ((dev->flags & IFF_RUNNING) && !sc->sc_invalid) { /* NB: the rx buffers may need to be reallocated */ @@ -260,10 +262,10 @@ Index: madwifi-dfs-r3246/ath/if_ath.c } ATH_UNLOCK(sc); -Index: madwifi-dfs-r3246/ath/if_athvar.h +Index: madwifi-trunk-r3280/ath/if_athvar.h =================================================================== ---- madwifi-dfs-r3246.orig/ath/if_athvar.h 2008-01-25 16:28:31.304324541 +0100 -+++ madwifi-dfs-r3246/ath/if_athvar.h 2008-01-25 16:28:36.740634339 +0100 +--- madwifi-trunk-r3280.orig/ath/if_athvar.h 2008-01-28 17:29:22.997896245 +0100 ++++ madwifi-trunk-r3280/ath/if_athvar.h 2008-01-28 17:45:06.903383316 +0100 @@ -50,6 +50,10 @@ #include <asm/io.h> #include <linux/list.h> @@ -300,11 +302,11 @@ Index: madwifi-dfs-r3246/ath/if_athvar.h #define ATH_RXBUF_LOCK_INIT(_sc) spin_lock_init(&(_sc)->sc_rxbuflock) #define ATH_RXBUF_LOCK_DESTROY(_sc) -Index: madwifi-dfs-r3246/net80211/ieee80211_input.c +Index: madwifi-trunk-r3280/net80211/ieee80211_input.c =================================================================== ---- madwifi-dfs-r3246.orig/net80211/ieee80211_input.c 2008-01-25 16:27:28.000000000 +0100 -+++ madwifi-dfs-r3246/net80211/ieee80211_input.c 2008-01-25 16:32:53.171247487 +0100 -@@ -1196,7 +1196,7 @@ +--- madwifi-trunk-r3280.orig/net80211/ieee80211_input.c 2008-01-28 17:29:23.005896702 +0100 ++++ madwifi-trunk-r3280/net80211/ieee80211_input.c 2008-01-28 17:46:28.108010900 +0100 +@@ -1197,7 +1197,7 @@ /* attach vlan tag */ struct ieee80211_node *ni_tmp = SKB_CB(skb)->ni; if (vlan_hwaccel_receive_skb(skb, vap->iv_vlgrp, ni->ni_vlan) == NET_RX_DROP) { @@ -313,7 +315,7 @@ Index: madwifi-dfs-r3246/net80211/ieee80211_input.c * device was too busy */ if (ni_tmp != NULL) { /* node reference was leaked */ -@@ -1207,8 +1207,8 @@ +@@ -1208,8 +1208,8 @@ skb = NULL; /* SKB is no longer ours */ } else { struct ieee80211_node *ni_tmp = SKB_CB(skb)->ni; @@ -324,7 +326,7 @@ Index: madwifi-dfs-r3246/net80211/ieee80211_input.c * device was too busy */ if (ni_tmp != NULL) { /* node reference was leaked */ -@@ -2313,8 +2313,8 @@ +@@ -2314,8 +2314,8 @@ skb1->protocol = __constant_htons(0x0019); /* ETH_P_80211_RAW */ ni_tmp = SKB_CB(skb1)->ni; @@ -335,11 +337,11 @@ Index: madwifi-dfs-r3246/net80211/ieee80211_input.c * device was too busy */ if (ni_tmp != NULL) { /* node reference was leaked */ -Index: madwifi-dfs-r3246/net80211/ieee80211_monitor.c +Index: madwifi-trunk-r3280/net80211/ieee80211_monitor.c =================================================================== ---- madwifi-dfs-r3246.orig/net80211/ieee80211_monitor.c 2008-01-25 16:27:28.000000000 +0100 -+++ madwifi-dfs-r3246/net80211/ieee80211_monitor.c 2008-01-25 16:32:05.436527235 +0100 -@@ -586,8 +586,8 @@ +--- madwifi-trunk-r3280.orig/net80211/ieee80211_monitor.c 2008-01-28 17:29:23.013897159 +0100 ++++ madwifi-trunk-r3280/net80211/ieee80211_monitor.c 2008-01-28 17:29:26.430091834 +0100 +@@ -584,8 +584,8 @@ skb1->protocol = __constant_htons(0x0019); /* ETH_P_80211_RAW */ @@ -350,10 +352,10 @@ Index: madwifi-dfs-r3246/net80211/ieee80211_monitor.c * device was too busy, reclaim the ref. in * the skb. */ if (SKB_CB(skb1)->ni != NULL) -Index: madwifi-dfs-r3246/net80211/ieee80211_skb.c +Index: madwifi-trunk-r3280/net80211/ieee80211_skb.c =================================================================== ---- madwifi-dfs-r3246.orig/net80211/ieee80211_skb.c 2008-01-25 16:31:47.167486151 +0100 -+++ madwifi-dfs-r3246/net80211/ieee80211_skb.c 2008-01-25 16:31:55.695972162 +0100 +--- madwifi-trunk-r3280.orig/net80211/ieee80211_skb.c 2008-01-28 17:29:23.017897384 +0100 ++++ madwifi-trunk-r3280/net80211/ieee80211_skb.c 2008-01-28 17:29:26.446092748 +0100 @@ -73,7 +73,7 @@ #undef dev_queue_xmit #undef kfree_skb @@ -363,7 +365,7 @@ Index: madwifi-dfs-r3246/net80211/ieee80211_skb.c #undef pskb_copy #undef skb_clone #undef skb_copy -@@ -627,8 +627,8 @@ +@@ -638,8 +638,8 @@ grp, vlan_tag); } @@ -374,7 +376,7 @@ Index: madwifi-dfs-r3246/net80211/ieee80211_skb.c } struct sk_buff * alloc_skb_debug(unsigned int length, gfp_t gfp_mask, -@@ -749,7 +749,7 @@ +@@ -760,7 +760,7 @@ } EXPORT_SYMBOL(vlan_hwaccel_receive_skb_debug); @@ -383,10 +385,10 @@ Index: madwifi-dfs-r3246/net80211/ieee80211_skb.c EXPORT_SYMBOL(alloc_skb_debug); EXPORT_SYMBOL(dev_alloc_skb_debug); EXPORT_SYMBOL(skb_clone_debug); -Index: madwifi-dfs-r3246/net80211/ieee80211_skb.h +Index: madwifi-trunk-r3280/net80211/ieee80211_skb.h =================================================================== ---- madwifi-dfs-r3246.orig/net80211/ieee80211_skb.h 2008-01-25 16:31:20.845986170 +0100 -+++ madwifi-dfs-r3246/net80211/ieee80211_skb.h 2008-01-25 16:31:36.982905763 +0100 +--- madwifi-trunk-r3280.orig/net80211/ieee80211_skb.h 2008-01-28 17:29:23.029898072 +0100 ++++ madwifi-trunk-r3280/net80211/ieee80211_skb.h 2008-01-28 17:29:26.458093432 +0100 @@ -116,7 +116,7 @@ int vlan_hwaccel_receive_skb_debug(struct sk_buff *skb, struct vlan_group *grp, unsigned short vlan_tag, |