staging: remove all code dependent on LINUX_VERSION_CODE
in [Kernel]
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From: Jiri Kosina on 25 May 2010 08:00 On Tue, 25 May 2010, Jassi Brar wrote: > > diff --git a/drivers/staging/cxt1e1/hwprobe.c b/drivers/staging/cxt1e1/hwprobe.c > > index 4c86102..c52ff7c 100644 > > --- a/drivers/staging/cxt1e1/hwprobe.c > > +++ b/drivers/staging/cxt1e1/hwprobe.c > > @@ -305,15 +305,9 @@ c4hw_attach_all (void) > > error_flag = 0; > > prep_hdw_info (); > > /*** scan PCI bus for all possible boards */ > > -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) > > - while ((pdev = pci_get_device (PCI_VENDOR_ID_CONEXANT, > > - PCI_DEVICE_ID_CN8474, > > - pdev))) > > -#else > > while ((pdev = pci_find_device (PCI_VENDOR_ID_CONEXANT, > > PCI_DEVICE_ID_CN8474, > > pdev))) > > -#endif > > { > > if (c4_hdw_init (pdev, found)) > > found++; > > It should be the other way around. Thanks a lot for catching this. Updated patch below. From: Jiri Kosina <jkosina(a)suse.cz> Subject: [PATCH] staging: remove all code dependent on LINUX_VERSION_CODE Remove all code which is dead for in-kernel driver due to being ifdefed by LINUX_VERSION_CODE. While at it, also remove surrounding code which is commented out, or '#if 1' nops. Signed-off-by: Jiri Kosina <jkosina(a)suse.cz> --- drivers/staging/cxt1e1/functions.c | 12 -- drivers/staging/cxt1e1/hwprobe.c | 6 - drivers/staging/cxt1e1/linux.c | 118 ----------- drivers/staging/cxt1e1/musycc.c | 204 -------------------- drivers/staging/cxt1e1/pmc93x6_eeprom.c | 4 - drivers/staging/cxt1e1/pmcc4.h | 6 - drivers/staging/cxt1e1/pmcc4_drv.c | 158 --------------- drivers/staging/cxt1e1/sbecom_inline_linux.h | 11 - drivers/staging/rtl8192e/ieee80211/dot11d.c | 18 -- drivers/staging/rtl8192e/ieee80211/ieee80211.h | 107 ---------- .../staging/rtl8192e/ieee80211/ieee80211_crypt.c | 20 -- .../staging/rtl8192e/ieee80211/ieee80211_crypt.h | 8 - .../rtl8192e/ieee80211/ieee80211_crypt_ccmp.c | 48 ----- .../rtl8192e/ieee80211/ieee80211_crypt_tkip.c | 198 +------------------- .../rtl8192e/ieee80211/ieee80211_crypt_wep.c | 96 +--------- .../staging/rtl8192e/ieee80211/ieee80211_module.c | 68 ------- drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c | 12 +- .../staging/rtl8192e/ieee80211/ieee80211_softmac.c | 173 +----------------- .../rtl8192e/ieee80211/ieee80211_softmac_wx.c | 70 +------- drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c | 9 - drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c | 130 +------------ .../staging/rtl8192e/ieee80211/rtl819x_HTProc.c | 17 +-- drivers/staging/rtl8192su/r8192SU_led.c | 9 - 23 files changed, 7 insertions(+), 1495 deletions(-) diff --git a/drivers/staging/cxt1e1/functions.c b/drivers/staging/cxt1e1/functions.c index 86b4980..23ea101 100644 --- a/drivers/staging/cxt1e1/functions.c +++ b/drivers/staging/cxt1e1/functions.c @@ -122,19 +122,7 @@ watchdog_func (unsigned long arg) pr_warning("%s: drvr not available (%x)\n", __func__, drvr_state); return; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - /* Initialize the tq entry only the first time */ - if (wd->init_tq) - { - wd->init_tq = 0; - wd->tq.routine = wd->func; - wd->tq.sync = 0; - wd->tq.data = wd->softc; - } - schedule_task (&wd->tq); -#else schedule_work (&wd->work); -#endif mod_timer (&wd->h, jiffies + wd->ticks); } diff --git a/drivers/staging/cxt1e1/hwprobe.c b/drivers/staging/cxt1e1/hwprobe.c index 4c86102..89200e7 100644 --- a/drivers/staging/cxt1e1/hwprobe.c +++ b/drivers/staging/cxt1e1/hwprobe.c @@ -305,15 +305,9 @@ c4hw_attach_all (void) error_flag = 0; prep_hdw_info (); /*** scan PCI bus for all possible boards */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) while ((pdev = pci_get_device (PCI_VENDOR_ID_CONEXANT, - PCI_DEVICE_ID_CN8474, - pdev))) -#else - while ((pdev = pci_find_device (PCI_VENDOR_ID_CONEXANT, PCI_DEVICE_ID_CN8474, pdev))) -#endif { if (c4_hdw_init (pdev, found)) found++; diff --git a/drivers/staging/cxt1e1/linux.c b/drivers/staging/cxt1e1/linux.c index 134e756..ace28c7 100644 --- a/drivers/staging/cxt1e1/linux.c +++ b/drivers/staging/cxt1e1/linux.c @@ -142,10 +142,6 @@ getuserbychan (int channum) } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -#define DEV_TO_PRIV(dev) ( * (struct c4_priv **) ((hdlc_device*)(dev)+1)) -#else - char * get_hdlc_name (hdlc_device * hdlc) { @@ -154,7 +150,6 @@ get_hdlc_name (hdlc_device * hdlc) return dev->name; } -#endif static status_t @@ -167,7 +162,6 @@ mkret (int bsd) } /***************************************************************************/ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) #include <linux/workqueue.h> /*** @@ -259,7 +253,6 @@ c4_wq_port_cleanup (mpi_t * pi) pi->wq_port = 0; } } -#endif /***************************************************************************/ @@ -291,48 +284,6 @@ void_open (struct net_device * ndev) } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -#if !defined(GENERIC_HDLC_VERSION) || (GENERIC_HDLC_VERSION < 4) - -/** Linux 2.4.18-19 **/ -STATIC int -chan_open (hdlc_device * hdlc) -{ - status_t ret; - - if ((ret = c4_chan_up (DEV_TO_PRIV (hdlc)->ci, DEV_TO_PRIV (hdlc)->channum))) - return -ret; - MOD_INC_USE_COUNT; - netif_start_queue (hdlc_to_dev (hdlc)); - return 0; /* no error = success */ -} - -#else - -/** Linux 2.4.20 and higher **/ -STATIC int -chan_open (struct net_device * ndev) -{ - hdlc_device *hdlc = dev_to_hdlc (ndev); - status_t ret; - - hdlc->proto = IF_PROTO_HDLC; - if ((ret = hdlc_open (hdlc))) - { - pr_info("hdlc_open failure, err %d.\n", ret); - return ret; - } - if ((ret = c4_chan_up (DEV_TO_PRIV (hdlc)->ci, DEV_TO_PRIV (hdlc)->channum))) - return -ret; - MOD_INC_USE_COUNT; - netif_start_queue (hdlc_to_dev (hdlc)); - return 0; /* no error = success */ -} -#endif - -#else - -/** Linux 2.6 **/ STATIC int chan_open (struct net_device * ndev) { @@ -351,39 +302,8 @@ chan_open (struct net_device * ndev) netif_start_queue (ndev); return 0; /* no error = success */ } -#endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -#if !defined(GENERIC_HDLC_VERSION) || (GENERIC_HDLC_VERSION < 4) - -/** Linux 2.4.18-19 **/ -STATIC void -chan_close (hdlc_device * hdlc) -{ - netif_stop_queue (hdlc_to_dev (hdlc)); - musycc_chan_down ((ci_t *) 0, DEV_TO_PRIV (hdlc)->channum); - MOD_DEC_USE_COUNT; -} -#else - -/** Linux 2.4.20 and higher **/ -STATIC int -chan_close (struct net_device * ndev) -{ - hdlc_device *hdlc = dev_to_hdlc (ndev); - - netif_stop_queue (hdlc_to_dev (hdlc)); - musycc_chan_down ((ci_t *) 0, DEV_TO_PRIV (hdlc)->channum); - hdlc_close (hdlc); - MOD_DEC_USE_COUNT; - return 0; -} -#endif - -#else - -/** Linux 2.6 **/ STATIC int chan_close (struct net_device * ndev) { @@ -396,7 +316,6 @@ chan_close (struct net_device * ndev) module_put (THIS_MODULE); return 0; } -#endif #if !defined(GENERIC_HDLC_VERSION) || (GENERIC_HDLC_VERSION < 4) @@ -435,11 +354,7 @@ chan_dev_ioctl (struct net_device * dev, struct ifreq * ifr, int cmd) STATIC int -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -chan_attach_noop (hdlc_device * hdlc, unsigned short foo_1, unsigned short foo_2) -#else chan_attach_noop (struct net_device * ndev, unsigned short foo_1, unsigned short foo_2) -#endif { return 0; /* our driver has nothing to do here, show's * over, go home */ @@ -455,16 +370,12 @@ chan_get_stats (struct net_device * ndev) struct sbecom_chan_stats *stats; int channum; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - channum = DEV_TO_PRIV (ndev)->channum; -#else { struct c4_priv *priv; priv = (struct c4_priv *) dev_to_hdlc (ndev)->priv; channum = priv->channum; } -#endif ch = c4_find_chan (channum); if (ch == NULL) @@ -527,13 +438,9 @@ c4_linux_xmit (struct sk_buff * skb, struct net_device * ndev) const struct c4_priv *priv; int rval; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - priv = DEV_TO_PRIV (ndev); -#else hdlc_device *hdlc = dev_to_hdlc (ndev); priv = hdlc->priv; -#endif rval = musycc_start_xmit (priv->ci, priv->channum, skb); return -rval; @@ -823,18 +730,10 @@ do_create_chan (struct net_device * ndev, void *data) ret = mkret (c4_new_chan (ci, cp.port, cp.channum, dev)); if (ret) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - rtnl_unlock (); /* needed due to Ioctl calling sequence */ - V7 (unregister_hdlc_device) (dev_to_hdlc (dev)); - rtnl_lock (); /* needed due to Ioctl calling sequence */ - OS_kfree (DEV_TO_PRIV (dev)); - OS_kfree (dev); -#else rtnl_unlock (); /* needed due to Ioctl calling sequence */ unregister_hdlc_device (dev); rtnl_lock (); /* needed due to Ioctl calling sequence */ free_netdev (dev); -#endif } return ret; } @@ -883,11 +782,7 @@ do_deluser (struct net_device * ndev, int lockit) const struct c4_priv *priv; int channum; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - priv = DEV_TO_PRIV (ndev); -#else priv = (struct c4_priv *) dev_to_hdlc (ndev)->priv; -#endif ci = priv->ci; channum = priv->channum; @@ -897,22 +792,12 @@ do_deluser (struct net_device * ndev, int lockit) ch->user = 0; /* will be freed, below */ } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - if (lockit) - rtnl_unlock (); /* needed if Ioctl calling sequence */ - V7 (unregister_hdlc_device) (dev_to_hdlc (ndev)); - if (lockit) - rtnl_lock (); /* needed if Ioctl calling sequence */ - OS_kfree (DEV_TO_PRIV (ndev)); - OS_kfree (ndev); -#else if (lockit) rtnl_unlock (); /* needed if Ioctl calling sequence */ unregister_hdlc_device (ndev); if (lockit) rtnl_lock (); /* needed if Ioctl calling sequence */ free_netdev (ndev); -#endif return 0; } @@ -1341,9 +1226,6 @@ module_exit (c4_mod_remove); #ifndef SBE_INCLUDE_SYMBOLS #ifndef CONFIG_SBE_WANC24_NCOMM -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -EXPORT_NO_SYMBOLS; -#endif #endif #endif diff --git a/drivers/staging/cxt1e1/musycc.c b/drivers/staging/cxt1e1/musycc.c index d3f5a5b..12c76a5 100644 --- a/drivers/staging/cxt1e1/musycc.c +++ b/drivers/staging/cxt1e1/musycc.c @@ -405,7 +405,6 @@ musycc_update_tx_thp (mch_t * ch) } -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) /* * This is the workq task executed by the OS when our queue_work() is * scheduled and run. It can fire off either RX or TX ACTIVATION depending @@ -515,7 +514,6 @@ musycc_wq_chan_restart (void *arg) /* channel private structure */ #endif } } -#endif /* @@ -531,7 +529,6 @@ musycc_chan_restart (mch_t * ch) ch->channum, ch->txd_irq_srv, ch->txd_irq_srv->status); #endif -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) /* 2.6 - find next unprocessed message, then set TX thp to it */ #ifdef RLD_RESTART_DEBUG pr_info(">> musycc_chan_restart: scheduling Chan %x workQ @ %p\n", ch->channum, &ch->ch_work); @@ -539,51 +536,9 @@ musycc_chan_restart (mch_t * ch) c4_wk_chan_restart (ch); /* work queue mechanism fires off: Ref: * musycc_wq_chan_restart () */ -#else - - - /* 2.4 - find next unprocessed message, then set TX thp to it */ -#ifdef RLD_RESTART_DEBUG - pr_info(">> musycc_chan_restart: scheduling Chan %x start_tx %x\n", ch->channum, ch->ch_start_tx); -#endif - /* restart transmission from background loop */ - ch->up->up->wd_notify = WD_NOTIFY_1TX; -#endif } -#if 0 -void -musycc_cleanup (ci_t * ci) -{ - mpi_t *pi; - int i, j; - - /* free up driver resources */ - ci->state = C_INIT; /* mark as hardware not available */ - - for (i = 0; i < ci->max_ports; i++) - { - pi = &ci->port[i]; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) - c4_wq_port_cleanup (pi); -#endif - for (j = 0; j < MUSYCC_NCHANS; j++) - { - if (pi->chan[j]) - OS_kfree (pi->chan[j]); /* free mch_t struct */ - } - OS_kfree (pi->regram_saved); - } -#if 0 - /* obsolete - watchdog is now static w/in ci_t */ - OS_free_watchdog (ci->wd); -#endif - OS_kfree (ci->iqd_p_saved); - OS_kfree (ci); -} -#endif - void rld_put_led (mpi_t * pi, u_int32_t ledval) { @@ -2008,37 +1963,13 @@ musycc_start_xmit (ci_t * ci, int channum, void *mem_token) atomic_add (len, &ci->tx_pending); ch->s.tx_packets++; ch->s.tx_bytes += len; -#if 0 - spin_unlock_irqrestore (&ch->ch_txlock, flags); /* allow pending - * interrupt to sneak - * thru */ -#endif - /* * If an ONR was seen, then channel requires poking to restart * transmission. */ if (ch->ch_start_tx) { -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,41) - SD_SEM_TAKE (&ci->sem_wdbusy, "_wd_"); /* only 1 thru here, per - * board */ - if ((ch->ch_start_tx == CH_START_TX_ONR) && (ch->p.chan_mode == CFG_CH_PROTO_TRANS)) - { - /* ONR restart transmission from background loop */ - ci->wd_notify = WD_NOTIFY_ONR; /* enabled global watchdog - * scan-thru */ - } else - { - /* start first transmission from background loop */ - ci->wd_notify = WD_NOTIFY_1TX; /* enabled global watchdog - * scan-thru */ - } musycc_chan_restart (ch); - SD_SEM_GIVE (&ci->sem_wdbusy); -#else - musycc_chan_restart (ch); -#endif } #ifdef SBE_WAN256T3_ENABLE wan256t3_led (ci, LED_TX, LEDV_G); @@ -2047,139 +1978,4 @@ musycc_start_xmit (ci_t * ci, int channum, void *mem_token) } -#if 0 -int -musycc_set_chan (ci_t * ci, int channum, struct sbecom_chan_param * p) -{ - mch_t *ch; - int rok = 0; - int n = 0; - - if (channum < 0 || channum >= (MUSYCC_NPORTS * MUSYCC_NCHANS)) /* sanity chk param */ - return ECHRNG; - if (!(ch = sd_find_chan (ci, channum))) - return ENOENT; - if (ch->channum != p->channum) - return EINVAL; - if (sd_line_is_ok (ch->user)) - { - rok = 1; - sd_line_is_down (ch->user); - } - if (ch->state == UP && /* bring down in current configuration */ - (ch->p.status != p->status || - ch->p.chan_mode != p->chan_mode || - ch->p.intr_mask != p->intr_mask || - ch->txd_free < ch->txd_num)) - { - if ((n = musycc_chan_down (ci, channum))) - return n; - if (ch->p.mode_56k != p->mode_56k) - { - ch->p = *p; /* copy in new parameters */ - musycc_update_timeslots (&ci->port[ch->channum / MUSYCC_NCHANS]); - } else - ch->p = *p; /* copy in new parameters */ - if ((n = musycc_chan_up (ci, channum))) - return n; - sd_enable_xmit (ch->user); /* re-enable to catch flow controlled - * channel */ - } else - { - if (ch->p.mode_56k != p->mode_56k) - { - ch->p = *p; /* copy in new parameters */ - musycc_update_timeslots (&ci->port[ch->channum / MUSYCC_NCHANS]); - } else - ch->p = *p; /* copy in new parameters */ - } - - if (rok) - sd_line_is_up (ch->user); - return 0; -} -#endif - - -int -musycc_get_chan (ci_t * ci, int channum, struct sbecom_chan_param * p) -{ - mch_t *ch; - -#if 0 - if (channum < 0 || channum >= (MUSYCC_NPORTS * MUSYCC_NCHANS)) /* sanity chk param */ - return ECHRNG; -#endif - if (!(ch = sd_find_chan (ci, channum))) - return ENOENT; - *p = ch->p; - return 0; -} - - -int -musycc_get_chan_stats (ci_t * ci, int channum, struct sbecom_chan_stats * p) -{ - mch_t *ch; - - if (channum < 0 || channum >= (MUSYCC_NPORTS * MUSYCC_NCHANS)) /* sanity chk param */ - return ECHRNG; - if (!(ch = sd_find_chan (ci, channum))) - return ENOENT; - *p = ch->s; - p->tx_pending = atomic_read (&ch->tx_pending); - return 0; -} - - - -#ifdef SBE_WAN256T3_ENABLE -int -musycc_chan_down (ci_t * ci, int channum) -{ - mch_t *ch; - mpi_t *pi; - int i, gchan; - - if (!(ch = sd_find_chan (ci, channum))) - return EINVAL; - pi = ch->up; - gchan = ch->gchan; - - /* Deactivate the channel */ - musycc_serv_req (pi, SR_CHANNEL_DEACTIVATE | SR_RX_DIRECTION | gchan); - ch->ch_start_rx = 0; - musycc_serv_req (pi, SR_CHANNEL_DEACTIVATE | SR_TX_DIRECTION | gchan); - ch->ch_start_tx = 0; - - if (ch->state == DOWN) - return 0; - ch->state = DOWN; - - pi->regram->thp[gchan] = 0; - pi->regram->tmp[gchan] = 0; - pi->regram->rhp[gchan] = 0; - pi->regram->rmp[gchan] = 0; - FLUSH_MEM_WRITE (); - for (i = 0; i < ch->txd_num; i++) - { - if (ch->mdt[i].mem_token != 0) - OS_mem_token_free (ch->mdt[i].mem_token); - } - - for (i = 0; i < ch->rxd_num; i++) - { - if (ch->mdr[i].mem_token != 0) - OS_mem_token_free (ch->mdr[i].mem_token); - } - - OS_kfree (ch->mdt); - ch->mdt = 0; - OS_kfree (ch->mdr); - ch->mdr = 0; - - return 0; -} -#endif - /*** End-of-File ***/ diff --git a/drivers/staging/cxt1e1/pmc93x6_eeprom.c b/drivers/staging/cxt1e1/pmc93x6_eeprom.c index 1c8dfb8..62b12fb 100644 --- a/drivers/staging/cxt1e1/pmc93x6_eeprom.c +++ b/drivers/staging/cxt1e1/pmc93x6_eeprom.c @@ -500,11 +500,7 @@ pmc_init_seeprom (u_int32_t addr, u_int32_t serialNum) time_t createTime; int i; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - createTime = CURRENT_TIME; -#else createTime = get_seconds (); -#endif /* use template data */ for (i = 0; i < sizeof (FLD_TYPE2); ++i) diff --git a/drivers/staging/cxt1e1/pmcc4.h b/drivers/staging/cxt1e1/pmcc4.h index 26c1f0e..e288a0a 100644 --- a/drivers/staging/cxt1e1/pmcc4.h +++ b/drivers/staging/cxt1e1/pmcc4.h @@ -117,12 +117,6 @@ extern "C" #include "pmcc4_private.h" -#if !(LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -char *get_hdlc_name (hdlc_device *); - -#endif - - /* * external interface */ diff --git a/drivers/staging/cxt1e1/pmcc4_drv.c b/drivers/staging/cxt1e1/pmcc4_drv.c index 333cf26..9f730e6 100644 --- a/drivers/staging/cxt1e1/pmcc4_drv.c +++ b/drivers/staging/cxt1e1/pmcc4_drv.c @@ -119,12 +119,10 @@ char OSSIid_pmcc4_drvc[] = #define KERN_WARN KERN_WARNING /* forward references */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) status_t c4_wk_chan_init (mpi_t *, mch_t *); void c4_wq_port_cleanup (mpi_t *); status_t c4_wq_port_init (mpi_t *); -#endif int c4_loop_port (ci_t *, int, u_int8_t); status_t c4_set_port (ci_t *, int); status_t musycc_chan_down (ci_t *, int); @@ -533,145 +531,15 @@ checkPorts (ci_t * ci) STATIC void c4_watchdog (ci_t * ci) { -#if 0 - //unsigned long flags; -#endif - if (drvr_state != SBE_DRVR_AVAILABLE) { if (log_level >= LOG_MONITOR) pr_info("drvr not available (%x)\n", drvr_state); return; } -#if 0 - SD_SEM_TAKE (&ci->sem_wdbusy, "_wd_"); /* only 1 thru here, per - * board */ -#endif - ci->wdcount++; checkPorts (ci); -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,41) - if (ci->wd_notify) - { /* is there a state change to search for */ - int port, gchan; - - ci->wd_notify = 0; /* reset notification */ - for (gchan = 0; gchan < MUSYCC_NCHANS; gchan++) - { - for (port = 0; port < ci->max_port; port++) - { - mch_t *ch = ci->port[port].chan[gchan]; - - if (!ch || ci->state != C_RUNNING) /* state changed while - * acquiring semaphore */ - break; - if (ch->state == UP)/* channel must be set up */ - { -#if 0 -#ifdef RLD_TRANS_DEBUG - if (1 || log_level >= LOG_MONITOR) -#else - if (log_level >= LOG_MONITOR) -#endif - pr_info("%s: watchdog reviving Port %d Channel %d [%d] sts %x/%x, start_TX %x free %x start_RX %x\n", - ci->devname, ch->channum, port, gchan, ch->channum, - ch->p.status, ch->status, - ch->ch_start_tx, ch->txd_free, ch->ch_start_rx); -#endif - - /**********************************/ - /** check for RX restart request **/ - /**********************************/ - - if (ch->ch_start_rx && - (ch->status & RX_ENABLED)) /* requires start on - * enabled RX */ - { - ch->ch_start_rx = 0; /* we are restarting RX... */ -#ifdef RLD_TRANS_DEBUG - pr_info("++ c4_watchdog() CHAN RX ACTIVATE: chan %d\n", - ch->channum); -#endif -#ifdef RLD_RXACT_DEBUG - { - struct mdesc *md; - static int hereb4 = 7; - - if (hereb4) - { - hereb4--; - md = &ch->mdr[ch->rxix_irq_srv]; - pr_info("++ c4_watchdog[%d] CHAN RX ACTIVATE: rxix_irq_srv %d, md %p sts %x, rxpkt %lu\n", - ch->channum, ch->rxix_irq_srv, md, le32_to_cpu (md->status), ch->s.rx_packets); - musycc_dump_rxbuffer_ring (ch, 1); /* RLD DEBUG */ - } - } -#endif - musycc_serv_req (ch->up, SR_CHANNEL_ACTIVATE | SR_RX_DIRECTION | gchan); - } - /**********************************/ - /** check for TX restart request **/ - /**********************************/ - - if (ch->ch_start_tx && - (ch->status & TX_ENABLED)) /* requires start on - * enabled TX */ - { - struct mdesc *md; - - /* - * find next unprocessed message, then set TX thp to - * it - */ - musycc_update_tx_thp (ch); - -#if 0 - spin_lock_irqsave (&ch->ch_txlock, flags); -#endif - md = ch->txd_irq_srv; - if (!md) - { - pr_info("-- c4_watchdog[%d]: WARNING, starting NULL md\n", - ch->channum); - pr_info("-- chan %d txd_irq_srv %p sts %x usr_add %p sts %x, txpkt %lu\n", - ch->channum, ch->txd_irq_srv, le32_to_cpu ((struct mdesc *) (ch->txd_irq_srv)->status), - ch->txd_usr_add, le32_to_cpu ((struct mdesc *) (ch->txd_usr_add)->status), - ch->s.tx_packets); -#if 0 - spin_unlock_irqrestore (&ch->ch_txlock, flags); -#endif - } else if (md->data && ((le32_to_cpu (md->status)) & MUSYCC_TX_OWNED)) - { -#ifdef RLD_TRANS_DEBUG - pr_info("++ c4_watchdog[%d] CHAN TX ACTIVATE: start_tx %x\n", - ch->channum, ch->ch_start_tx); -#endif - ch->ch_start_tx = 0; /* we are restarting - * TX... */ -#if 0 - spin_unlock_irqrestore (&ch->ch_txlock, flags); /* allow interrupts for - * service request */ -#endif - musycc_serv_req (ch->up, SR_CHANNEL_ACTIVATE | SR_TX_DIRECTION | gchan); -#ifdef RLD_TRANS_DEBUG - if (1 || log_level >= LOG_MONITOR) -#else - if (log_level >= LOG_MONITOR) -#endif - pr_info("++ SACK[P%d/C%d] ack'd, continuing...\n", - ch->up->portnum, ch->channum); - } - } - } - } - } - } -#else ci->wd_notify = 0; -#endif -#if 0 - SD_SEM_GIVE (&ci->sem_wdbusy);/* release per-board hold */ -#endif } @@ -690,9 +558,7 @@ c4_cleanup (void) for (portnum = 0; portnum < ci->max_port; portnum++) { pi = &ci->port[portnum]; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) c4_wq_port_cleanup (pi); -#endif for (j = 0; j < MUSYCC_NCHANS; j++) { if (pi->chan[j]) @@ -700,10 +566,6 @@ c4_cleanup (void) } OS_kfree (pi->regram_saved); } -#if 0 - /* obsolete - watchdog is now static w/in ci_t */ - OS_free_watchdog (ci->wd); -#endif OS_kfree (ci->iqd_p_saved); OS_kfree (ci); ci = next; /* cleanup next board, if any */ @@ -1145,7 +1007,6 @@ c4_set_port (ci_t * ci, int portnum) return EBUSY; /* group needs initialization only for * first channel of a group */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) { status_t ret; @@ -1153,7 +1014,6 @@ c4_set_port (ci_t * ci, int portnum) * workqueue_struct */ return (ret); } -#endif init_comet (ci, pi->cometbase, pp->port_mode, 1 /* clockmaster == true */ , pp->portP); clck = pci_read_32 ((u_int32_t *) &ci->cpldbase->mclk) & PMCC4_CPLD_MCLK_MASK; @@ -1269,14 +1129,12 @@ c4_new_chan (ci_t * ci, int portnum, int channum, void *user) spin_lock_init (&ch->ch_rxlock); spin_lock_init (&ch->ch_txlock); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) { status_t ret; if ((ret = c4_wk_chan_init (pi, ch))) return ret; } -#endif /* save off interface assignments which bound a board */ if (ci->first_if == 0) /* first channel registered is assumed to @@ -1705,31 +1563,23 @@ sbecom_get_brdinfo (ci_t * ci, struct sbe_brd_info * bip, u_int8_t *bsn) if (ci->first_if) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - np = (char *) hdlc_to_name (ci->first_if); -#else { struct net_device *dev; dev = (struct net_device *) ci->first_if; np = (char *) dev->name; } -#endif strncpy (bip->first_iname, np, CHNM_STRLEN - 1); } else strcpy (bip->first_iname, "<NULL>"); if (ci->last_if) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - np = (char *) hdlc_to_name (ci->last_if); -#else { struct net_device *dev; dev = (struct net_device *) ci->last_if; np = (char *) dev->name; } -#endif strncpy (bip->last_iname, np, CHNM_STRLEN - 1); } else strcpy (bip->last_iname, "<NULL>"); @@ -1763,11 +1613,7 @@ c4_get_iidinfo (ci_t * ci, struct sbe_iid_info * iip) if (!(dev = getuserbychan (iip->channum))) return ENOENT; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - np = (char *) hdlc_to_name (dev_to_hdlc (dev)); -#else np = dev->name; -#endif strncpy (iip->iname, np, CHNM_STRLEN - 1); return 0; } @@ -1826,11 +1672,7 @@ c4_ebus_intr_th_handler (void *devp) pci_write_32 ((u_int32_t *) &ci->reg->glcd, GCD_MAGIC | MUSYCC_GCD_INTB_DISABLE); #endif -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,20) - return; -#else return IRQ_RETVAL (handled); -#endif } diff --git a/drivers/staging/cxt1e1/sbecom_inline_linux.h b/drivers/staging/cxt1e1/sbecom_inline_linux.h index c65172d..5a72cb5 100644 --- a/drivers/staging/cxt1e1/sbecom_inline_linux.h +++ b/drivers/staging/cxt1e1/sbecom_inline_linux.h @@ -48,9 +48,6 @@ #else #include <linux/types.h> #include <linux/version.h> -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18) -#include <linux/config.h> -#endif #if defined(CONFIG_SMP) && ! defined(__SMP__) #define __SMP__ #endif @@ -60,12 +57,8 @@ #ifdef MODULE #ifdef MODVERSIONS -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -#include <linux/modversions.h> -#else #include <config/modversions.h> #endif -#endif #include <linux/module.h> #endif #endif @@ -260,11 +253,7 @@ OS_sem_free (void *sem) struct watchdog { struct timer_list h; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - struct tq_struct tq; -#else struct work_struct work; -#endif void *softc; void (*func) (void *softc); int ticks; diff --git a/drivers/staging/rtl8192e/ieee80211/dot11d.c b/drivers/staging/rtl8192e/ieee80211/dot11d.c index 908f605..6bbf091 100644 --- a/drivers/staging/rtl8192e/ieee80211/dot11d.c +++ b/drivers/staging/rtl8192e/ieee80211/dot11d.c @@ -218,22 +218,4 @@ int ToLegalChannel( return default_chn; } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -//EXPORT_SYMBOL(Dot11d_Init); -//EXPORT_SYMBOL(Dot11d_Reset); -//EXPORT_SYMBOL(Dot11d_UpdateCountryIe); -//EXPORT_SYMBOL(DOT11D_GetMaxTxPwrInDbm); -//EXPORT_SYMBOL(DOT11D_ScanComplete); -//EXPORT_SYMBOL(IsLegalChannel); -//EXPORT_SYMBOL(ToLegalChannel); -#else -EXPORT_SYMBOL_NOVERS(Dot11d_Init); -EXPORT_SYMBOL_NOVERS(Dot11d_Reset); -EXPORT_SYMBOL_NOVERS(Dot11d_UpdateCountryIe); -EXPORT_SYMBOL_NOVERS(DOT11D_GetMaxTxPwrInDbm); -EXPORT_SYMBOL_NOVERS(DOT11D_ScanComplete); -EXPORT_SYMBOL_NOVERS(IsLegalChannel); -EXPORT_SYMBOL_NOVERS(ToLegalChannel); -#endif - #endif diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211.h b/drivers/staging/rtl8192e/ieee80211/ieee80211.h index 50728f6..02594fd 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211.h @@ -27,12 +27,7 @@ #include <linux/kernel.h> /* ARRAY_SIZE */ #include <linux/version.h> #include <linux/module.h> -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) #include <linux/jiffies.h> -#else -#include <linux/jffs.h> -#include <linux/tqueue.h> -#endif #include <linux/timer.h> #include <linux/sched.h> #include <linux/semaphore.h> @@ -44,12 +39,6 @@ #include "rtl819x_BA.h" #include "rtl819x_TS.h" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) -#ifndef bool -typedef enum{false = 0, true} bool; -#endif -#endif - #ifndef IW_MODE_MONITOR #define IW_MODE_MONITOR 6 #endif @@ -58,23 +47,7 @@ typedef enum{false = 0, true} bool; #define IWEVCUSTOM 0x8c02 #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#ifndef __bitwise -#define __bitwise __attribute__((bitwise)) -#endif typedef __u16 __le16; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,27)) -struct iw_spy_data{ - /* --- Standard spy support --- */ - int spy_number; - u_char spy_address[IW_MAX_SPY][ETH_ALEN]; - struct iw_quality spy_stat[IW_MAX_SPY]; - /* --- Enhanced spy support (event) */ - struct iw_quality spy_thr_low; /* Low threshold */ - struct iw_quality spy_thr_high; /* High threshold */ - u_char spy_thr_under[IW_MAX_SPY]; -}; -#endif #endif #ifndef container_of @@ -428,46 +401,9 @@ typedef struct ieee_param { #define IW_QUAL_NOISE_UPDATED 0x4 #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -static inline void tq_init(struct tq_struct * task, void(*func)(void *), void *data) -{ - task->routine = func; - task->data = data; - //task->next = NULL; - INIT_LIST_HEAD(&task->list); - task->sync = 0; -} -#endif - // linux under 2.6.9 release may not support it, so modify it for common use -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)) -//#define MSECS(t) (1000 * ((t) / HZ) + 1000 * ((t) % HZ) / HZ) -#define MSECS(t) (HZ * ((t) / 1000) + (HZ * ((t) % 1000)) / 1000) -static inline unsigned long msleep_interruptible_rsl(unsigned int msecs) -{ - unsigned long timeout = MSECS(msecs) + 1; - - while (timeout) { - set_current_state(TASK_INTERRUPTIBLE); - timeout = schedule_timeout(timeout); - } - return timeout; -} -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,31)) -static inline void msleep(unsigned int msecs) -{ - unsigned long timeout = MSECS(msecs) + 1; - - while (timeout) { - set_current_state(TASK_UNINTERRUPTIBLE); - timeout = schedule_timeout(timeout); - } -} -#endif -#else #define MSECS(t) msecs_to_jiffies(t) #define msleep_interruptible_rsl msleep_interruptible -#endif #define IEEE80211_DATA_LEN 2304 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section @@ -1747,21 +1683,6 @@ enum ieee80211_state { #define IEEE80211_52GHZ_CHANNELS (IEEE80211_52GHZ_MAX_CHANNEL - \ IEEE80211_52GHZ_MIN_CHANNEL + 1) -#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,11)) -extern inline int is_multicast_ether_addr(const u8 *addr) -{ - return ((addr[0] != 0xff) && (0x01 & addr[0])); -} -#endif - -#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,13)) -extern inline int is_broadcast_ether_addr(const u8 *addr) -{ - return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \ - (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff)); -} -#endif - typedef struct tx_pending_t{ int frag; struct ieee80211_txb *txb; @@ -1838,11 +1759,7 @@ typedef struct _RT_POWER_SAVE_CONTROL bool bIPSModeBackup; bool bSwRfProcessing; RT_RF_POWER_STATE eInactivePowerState; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) struct work_struct InactivePsWorkItem; -#else - struct tq_struct InactivePsWorkItem; -#endif struct timer_list InactivePsTimer; // Return point for join action @@ -2329,36 +2246,20 @@ struct ieee80211_device { /* used if IEEE_SOFTMAC_BEACONS is set */ struct timer_list beacon_timer; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) struct work_struct associate_complete_wq; struct work_struct associate_procedure_wq; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) struct delayed_work softmac_scan_wq; struct delayed_work associate_retry_wq; struct delayed_work start_ibss_wq; struct delayed_work hw_wakeup_wq; struct delayed_work hw_sleep_wq; -#else struct work_struct softmac_scan_wq; struct work_struct associate_retry_wq; struct work_struct start_ibss_wq; struct work_struct hw_wakeup_wq; struct work_struct hw_sleep_wq; -#endif struct work_struct wx_sync_scan_wq; struct workqueue_struct *wq; -#else - /* used for periodly scan */ - struct timer_list scan_timer; - - struct tq_struct associate_complete_wq; - struct tq_struct associate_retry_wq; - struct tq_struct start_ibss_wq; - struct tq_struct associate_procedure_wq; - struct tq_struct softmac_scan_wq; - struct tq_struct wx_sync_scan_wq; - -#endif // Qos related. Added by Annie, 2005-11-01. //STA_QOS StaQos; @@ -2557,11 +2458,7 @@ struct ieee80211_device { static inline void *ieee80211_priv(struct net_device *dev) { -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) return ((struct ieee80211_device *)netdev_priv(dev))->priv; -#else - return ((struct ieee80211_device *)dev->priv)->priv; -#endif } extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len) @@ -2814,11 +2711,7 @@ extern int ieee80211_wx_get_freq(struct ieee80211_device *ieee, struct iw_reques union iwreq_data *wrqu, char *b); //extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) extern void ieee80211_wx_sync_scan_wq(struct work_struct *work); -#else - extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); -#endif extern int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee, diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c index d5aa9af..ae50379 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c @@ -243,23 +243,3 @@ void ieee80211_crypto_deinit(void) kfree(hcrypt); } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -//EXPORT_SYMBOL(ieee80211_crypt_deinit_entries); -//EXPORT_SYMBOL(ieee80211_crypt_deinit_handler); -//EXPORT_SYMBOL(ieee80211_crypt_delayed_deinit); - -//EXPORT_SYMBOL(ieee80211_register_crypto_ops); -//EXPORT_SYMBOL(ieee80211_unregister_crypto_ops); -//EXPORT_SYMBOL(ieee80211_get_crypto_ops); -#else -EXPORT_SYMBOL_NOVERS(ieee80211_crypt_deinit_entries); -EXPORT_SYMBOL_NOVERS(ieee80211_crypt_deinit_handler); -EXPORT_SYMBOL_NOVERS(ieee80211_crypt_delayed_deinit); - -EXPORT_SYMBOL_NOVERS(ieee80211_register_crypto_ops); -EXPORT_SYMBOL_NOVERS(ieee80211_unregister_crypto_ops); -EXPORT_SYMBOL_NOVERS(ieee80211_get_crypto_ops); -#endif - -//module_init(ieee80211_crypto_init); -//module_exit(ieee80211_crypto_deinit); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.h b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.h index a84df4b..ca7dd0d 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.h +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.h @@ -82,12 +82,4 @@ void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int); void ieee80211_crypt_deinit_handler(unsigned long); void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee, struct ieee80211_crypt_data **crypt); -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#define offset_in_page(p) ((unsigned long)(p) & ~PAGE_MASK) -#endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,31)) -#define crypto_alloc_tfm crypto_alloc_tfm_rsl -#define crypto_free_tfm crypto_free_tfm_rsl -#endif - #endif diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c index 7165c4c..a4e21cb 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c @@ -24,18 +24,9 @@ #include "ieee80211.h" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include "rtl_crypto.h" -#else #include <linux/crypto.h> -#endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - #include <asm/scatterlist.h> -#else #include <linux/scatterlist.h> -#endif -//#include <asm/scatterlist.h> MODULE_AUTHOR("Jouni Malinen"); MODULE_DESCRIPTION("Host AP crypt: CCMP"); @@ -75,21 +66,7 @@ struct ieee80211_ccmp_data { void ieee80211_ccmp_aes_encrypt(struct crypto_tfm *tfm, const u8 pt[16], u8 ct[16]) { -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - struct scatterlist src, dst; - - src.page = virt_to_page(pt); - src.offset = offset_in_page(pt); - src.length = AES_BLOCK_LEN; - - dst.page = virt_to_page(ct); - dst.offset = offset_in_page(ct); - dst.length = AES_BLOCK_LEN; - - crypto_cipher_encrypt(tfm, &dst, &src, AES_BLOCK_LEN); -#else crypto_cipher_encrypt_one((void*)tfm, ct, pt); -#endif } static void * ieee80211_ccmp_init(int key_idx) @@ -101,14 +78,6 @@ static void * ieee80211_ccmp_init(int key_idx) goto fail; priv->key_idx = key_idx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - priv->tfm = crypto_alloc_tfm("aes", 0); - if (priv->tfm == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_ccmp: could not allocate " - "crypto API aes\n"); - goto fail; - } - #else priv->tfm = (void*)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC); if (IS_ERR(priv->tfm)) { printk(KERN_DEBUG "ieee80211_crypt_ccmp: could not allocate " @@ -116,17 +85,12 @@ static void * ieee80211_ccmp_init(int key_idx) priv->tfm = NULL; goto fail; } - #endif return priv; fail: if (priv) { if (priv->tfm) - #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) - crypto_free_tfm(priv->tfm); - #else crypto_free_cipher((void*)priv->tfm); - #endif kfree(priv); } @@ -138,11 +102,7 @@ static void ieee80211_ccmp_deinit(void *priv) { struct ieee80211_ccmp_data *_priv = priv; if (_priv && _priv->tfm) -#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) - crypto_free_tfm(_priv->tfm); -#else crypto_free_cipher((void*)_priv->tfm); -#endif kfree(priv); } @@ -528,11 +488,3 @@ void ieee80211_crypto_ccmp_exit(void) ieee80211_unregister_crypto_ops(&ieee80211_crypt_ccmp); } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -//EXPORT_SYMBOL(ieee80211_ccmp_null); -#else -EXPORT_SYMBOL_NOVERS(ieee80211_ccmp_null); -#endif - -//module_init(ieee80211_crypto_ccmp_init); -//module_exit(ieee80211_crypto_ccmp_exit); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c index 65f4889..14ca610 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c @@ -24,17 +24,8 @@ #include "ieee80211.h" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include "rtl_crypto.h" -#else #include <linux/crypto.h> -#endif -//#include <asm/scatterlist.h> -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - #include <asm/scatterlist.h> -#else - #include <linux/scatterlist.h> -#endif +#include <linux/scatterlist.h> #include <linux/crc32.h> @@ -68,17 +59,10 @@ struct ieee80211_tkip_data { u32 dot11RSNAStatsTKIPLocalMICFailures; int key_idx; -#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct crypto_blkcipher *rx_tfm_arc4; struct crypto_hash *rx_tfm_michael; struct crypto_blkcipher *tx_tfm_arc4; struct crypto_hash *tx_tfm_michael; -#else - struct crypto_tfm *tx_tfm_arc4; - struct crypto_tfm *tx_tfm_michael; - struct crypto_tfm *rx_tfm_arc4; - struct crypto_tfm *rx_tfm_michael; -#endif /* scratch buffers for virt_to_page() (crypto API) */ u8 rx_hdr[16], tx_hdr[16]; }; @@ -91,35 +75,6 @@ static void * ieee80211_tkip_init(int key_idx) if (priv == NULL) goto fail; priv->key_idx = key_idx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - priv->tx_tfm_arc4 = crypto_alloc_tfm("arc4", 0); - if (priv->tx_tfm_arc4 == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API arc4\n"); - goto fail; - } - - priv->tx_tfm_michael = crypto_alloc_tfm("michael_mic", 0); - if (priv->tx_tfm_michael == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API michael_mic\n"); - goto fail; - } - - priv->rx_tfm_arc4 = crypto_alloc_tfm("arc4", 0); - if (priv->rx_tfm_arc4 == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API arc4\n"); - goto fail; - } - - priv->rx_tfm_michael = crypto_alloc_tfm("michael_mic", 0); - if (priv->rx_tfm_michael == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API michael_mic\n"); - goto fail; - } -#else priv->tx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); if (IS_ERR(priv->tx_tfm_arc4)) { @@ -155,22 +110,10 @@ static void * ieee80211_tkip_init(int key_idx) priv->rx_tfm_michael = NULL; goto fail; } -#endif return priv; fail: if (priv) { -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (priv->tx_tfm_michael) - crypto_free_tfm(priv->tx_tfm_michael); - if (priv->tx_tfm_arc4) - crypto_free_tfm(priv->tx_tfm_arc4); - if (priv->rx_tfm_michael) - crypto_free_tfm(priv->rx_tfm_michael); - if (priv->rx_tfm_arc4) - crypto_free_tfm(priv->rx_tfm_arc4); - -#else if (priv->tx_tfm_michael) crypto_free_hash(priv->tx_tfm_michael); if (priv->tx_tfm_arc4) @@ -179,7 +122,6 @@ fail: crypto_free_hash(priv->rx_tfm_michael); if (priv->rx_tfm_arc4) crypto_free_blkcipher(priv->rx_tfm_arc4); -#endif kfree(priv); } @@ -190,16 +132,6 @@ fail: static void ieee80211_tkip_deinit(void *priv) { struct ieee80211_tkip_data *_priv = priv; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (_priv->tx_tfm_michael) - crypto_free_tfm(_priv->tx_tfm_michael); - if (_priv->tx_tfm_arc4) - crypto_free_tfm(_priv->tx_tfm_arc4); - if (_priv->rx_tfm_michael) - crypto_free_tfm(_priv->rx_tfm_michael); - if (_priv->rx_tfm_arc4) - crypto_free_tfm(_priv->rx_tfm_arc4); -#else if (_priv) { if (_priv->tx_tfm_michael) crypto_free_hash(_priv->tx_tfm_michael); @@ -210,7 +142,6 @@ static void ieee80211_tkip_deinit(void *priv) if (_priv->rx_tfm_arc4) crypto_free_blkcipher(_priv->rx_tfm_arc4); } -#endif kfree(priv); } @@ -381,10 +312,8 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) struct ieee80211_hdr_4addr *hdr; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct blkcipher_desc desc = {.tfm = tkey->tx_tfm_arc4}; int ret = 0; - #endif u8 rc4key[16], *icv; u32 crc; struct scatterlist sg; @@ -447,32 +376,14 @@ printk("%x\n", ((u32*)tkey->key)[7]); if (!tcb_desc->bHwSec) { icv = skb_put(skb, 4); -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, len); -#else - crc = ~ether_crc_le(len, pos); -#endif icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; icv[3] = crc >> 24; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - crypto_cipher_setkey(tkey->tx_tfm_arc4, rc4key, 16); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; - crypto_cipher_encrypt(tkey->tx_tfm_arc4, &sg, &sg, len + 4); -#else crypto_blkcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16); -#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; -#else sg_init_one(&sg, pos, len+4); -#endif ret= crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4); -#endif } @@ -483,11 +394,7 @@ printk("%x\n", ((u32*)tkey->key)[7]); } if (!tcb_desc->bHwSec) -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - return 0; - #else return ret; - #endif else return 0; @@ -502,9 +409,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) u16 iv16; struct ieee80211_hdr_4addr *hdr; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct blkcipher_desc desc = {.tfm = tkey->rx_tfm_arc4}; - #endif u8 rc4key[16]; u8 icv[4]; u32 crc; @@ -563,21 +468,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) plen = skb->len - hdr_len - 12; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - crypto_cipher_setkey(tkey->rx_tfm_arc4, rc4key, 16); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; - crypto_cipher_decrypt(tkey->rx_tfm_arc4, &sg, &sg, plen + 4); -#else crypto_blkcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16); -#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; -#else sg_init_one(&sg, pos, plen+4); -#endif if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP: failed to decrypt " @@ -586,13 +478,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } return -7; } -#endif - #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, plen); - #else - crc = ~ether_crc_le(plen, pos); - #endif icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; @@ -641,47 +528,6 @@ if( ((u16*)skb->data)[0] & 0x4000){ } -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) -static int michael_mic(struct crypto_tfm * tfm_michael, u8 *key, u8 *hdr, - u8 *data, size_t data_len, u8 *mic) -{ - struct scatterlist sg[2]; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - struct hash_desc desc; - int ret = 0; -#endif - - if (tfm_michael == NULL){ - printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n"); - return -1; - } - sg[0].page = virt_to_page(hdr); - sg[0].offset = offset_in_page(hdr); - sg[0].length = 16; - - sg[1].page = virt_to_page(data); - sg[1].offset = offset_in_page(data); - sg[1].length = data_len; - - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - crypto_digest_init(tfm_michael); - crypto_digest_setkey(tfm_michael, key, 8); - crypto_digest_update(tfm_michael, sg, 2); - crypto_digest_final(tfm_michael, mic); - return 0; -#else -if (crypto_hash_setkey(tkey->tfm_michael, key, 8)) - return -1; - -// return 0; - desc.tfm = tkey->tfm_michael; - desc.flags = 0; - ret = crypto_hash_digest(&desc, sg, data_len + 16, mic); - return ret; -#endif -} -#else static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, u8 * data, size_t data_len, u8 * mic) { @@ -692,19 +538,9 @@ static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n"); return -1; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) - sg[0].page = virt_to_page(hdr); - sg[0].offset = offset_in_page(hdr); - sg[0].length = 16; - - sg[1].page = virt_to_page(data); - sg[1].offset = offset_in_page(data); - sg[1].length = data_len; -#else sg_init_table(sg, 2); sg_set_buf(&sg[0], hdr, 16); sg_set_buf(&sg[1], data, data_len); -#endif if (crypto_hash_setkey(tfm_michael, key, 8)) return -1; @@ -713,7 +549,6 @@ static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, desc.flags = 0; return crypto_hash_digest(&desc, sg, data_len + 16, mic); } -#endif @@ -772,13 +607,8 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *pri } // } pos = skb_put(skb, 8); -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr, - skb->data + hdr_len, skb->len - 8 - hdr_len, pos)) -#else if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr, skb->data + hdr_len, skb->len - 8 - hdr_len, pos)) -#endif return -1; return 0; @@ -850,13 +680,8 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, } // } -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (michael_mic(tkey->rx_tfm_michael, &tkey->key[24], tkey->rx_hdr, - skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) -#else if (michael_mic(tkey->rx_tfm_michael, &tkey->key[24], tkey->rx_hdr, skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) -#endif return -1; if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) { struct ieee80211_hdr_4addr *hdr; @@ -886,32 +711,18 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv) { struct ieee80211_tkip_data *tkey = priv; int keyidx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - struct crypto_tfm *tfm = tkey->tx_tfm_michael; - struct crypto_tfm *tfm2 = tkey->tx_tfm_arc4; - struct crypto_tfm *tfm3 = tkey->rx_tfm_michael; - struct crypto_tfm *tfm4 = tkey->rx_tfm_arc4; -#else struct crypto_hash *tfm = tkey->tx_tfm_michael; struct crypto_blkcipher *tfm2 = tkey->tx_tfm_arc4; struct crypto_hash *tfm3 = tkey->rx_tfm_michael; struct crypto_blkcipher *tfm4 = tkey->rx_tfm_arc4; -#endif keyidx = tkey->key_idx; memset(tkey, 0, sizeof(*tkey)); tkey->key_idx = keyidx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) tkey->tx_tfm_michael = tfm; tkey->tx_tfm_arc4 = tfm2; tkey->rx_tfm_michael = tfm3; tkey->rx_tfm_arc4 = tfm4; -#else - tkey->tx_tfm_michael = tfm; - tkey->tx_tfm_arc4 = tfm2; - tkey->rx_tfm_michael = tfm3; - tkey->rx_tfm_arc4 = tfm4; -#endif if (len == TKIP_KEY_LEN) { memcpy(tkey->key, key, TKIP_KEY_LEN); @@ -1021,11 +832,4 @@ void ieee80211_tkip_null(void) // printk("============>%s()\n", __FUNCTION__); return; } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -//EXPORT_SYMBOL(ieee80211_tkip_null); -#else -EXPORT_SYMBOL_NOVERS(ieee80211_tkip_null); -#endif -//module_init(ieee80211_crypto_tkip_init); -//module_exit(ieee80211_crypto_tkip_exit); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c index c4bbc8d..5dc9764 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c @@ -21,30 +21,11 @@ #include "ieee80211.h" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include "rtl_crypto.h" -#else #include <linux/crypto.h> -#endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - #include <asm/scatterlist.h> -#else - #include <linux/scatterlist.h> -#endif -//#include <asm/scatterlist.h> +#include <linux/scatterlist.h> #include <linux/crc32.h> -// -/* -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include "rtl_crypto.h" -#else -#include <linux/crypto.h> -#endif -#include <asm/scatterlist.h> -#include <linux/crc32.h> -*/ MODULE_AUTHOR("Jouni Malinen"); MODULE_DESCRIPTION("Host AP crypt: WEP"); MODULE_LICENSE("GPL"); @@ -58,12 +39,8 @@ struct prism2_wep_data { u8 key[WEP_KEY_LEN + 1]; u8 key_len; u8 key_idx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - struct crypto_tfm *tfm; - #else struct crypto_blkcipher *tx_tfm; struct crypto_blkcipher *rx_tfm; - #endif }; @@ -76,14 +53,6 @@ static void * prism2_wep_init(int keyidx) goto fail; priv->key_idx = keyidx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - priv->tfm = crypto_alloc_tfm("arc4", 0); - if (priv->tfm == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_wep: could not allocate " - "crypto API arc4\n"); - goto fail; - } - #else priv->tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); if (IS_ERR(priv->tx_tfm)) { printk(KERN_DEBUG "ieee80211_crypt_wep: could not allocate " @@ -98,7 +67,6 @@ static void * prism2_wep_init(int keyidx) priv->rx_tfm = NULL; goto fail; } - #endif /* start WEP IV from a random value */ get_random_bytes(&priv->iv, 4); @@ -106,13 +74,6 @@ static void * prism2_wep_init(int keyidx) return priv; fail: -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (priv) { - if (priv->tfm) - crypto_free_tfm(priv->tfm); - kfree(priv); - } - #else if (priv) { if (priv->tx_tfm) crypto_free_blkcipher(priv->tx_tfm); @@ -120,7 +81,6 @@ fail: crypto_free_blkcipher(priv->rx_tfm); kfree(priv); } - #endif return NULL; } @@ -128,17 +88,12 @@ fail: static void prism2_wep_deinit(void *priv) { struct prism2_wep_data *_priv = priv; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (_priv && _priv->tfm) - crypto_free_tfm(_priv->tfm); - #else if (_priv) { if (_priv->tx_tfm) crypto_free_blkcipher(_priv->tx_tfm); if (_priv->rx_tfm) crypto_free_blkcipher(_priv->rx_tfm); } - #endif kfree(priv); } @@ -155,9 +110,7 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) u8 key[WEP_KEY_LEN + 3]; u8 *pos; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct blkcipher_desc desc = {.tfm = wep->tx_tfm}; - #endif u32 crc; u8 *icv; struct scatterlist sg; @@ -196,35 +149,16 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) { /* Append little-endian CRC32 and encrypt it to produce ICV */ - #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, len); - #else - crc = ~ether_crc_le(len, pos); - #endif icv = skb_put(skb, 4); icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; icv[3] = crc >> 24; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - crypto_cipher_setkey(wep->tfm, key, klen); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; - crypto_cipher_encrypt(wep->tfm, &sg, &sg, len + 4); - return 0; - #else crypto_blkcipher_setkey(wep->tx_tfm, key, klen); - #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; - #else sg_init_one(&sg, pos, len+4); - #endif return crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4); - #endif } return 0; @@ -245,9 +179,7 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv) u8 key[WEP_KEY_LEN + 3]; u8 keyidx, *pos; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct blkcipher_desc desc = {.tfm = wep->rx_tfm}; - #endif u32 crc; u8 icv[4]; struct scatterlist sg; @@ -272,29 +204,11 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!tcb_desc->bHwSec) { -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - crypto_cipher_setkey(wep->tfm, key, klen); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; - crypto_cipher_decrypt(wep->tfm, &sg, &sg, plen + 4); - #else crypto_blkcipher_setkey(wep->rx_tfm, key, klen); - #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; - #else sg_init_one(&sg, pos, plen+4); - #endif if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) return -7; - #endif - #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, plen); - #else - crc = ~ether_crc_le(plen, pos); - #endif icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; @@ -379,14 +293,6 @@ void __exit ieee80211_crypto_wep_exit(void) void ieee80211_wep_null(void) { -// printk("============>%s()\n", __FUNCTION__); return; } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -//EXPORT_SYMBOL(ieee80211_wep_null); -#else -EXPORT_SYMBOL_NOVERS(ieee80211_wep_null); -#endif -//module_init(ieee80211_crypto_wep_init); -//module_exit(ieee80211_crypto_wep_exit); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c index 614a8b6..7edf5c8 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c @@ -31,7 +31,6 @@ *******************************************************************************/ #include <linux/compiler.h> -//#include <linux/config.h> #include <linux/errno.h> #include <linux/if_arp.h> #include <linux/in6.h> @@ -110,14 +109,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv) goto failed; } -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) ieee = netdev_priv(dev); -#else - ieee = (struct ieee80211_device *)dev->priv; -#endif -#if 0 - dev->hard_start_xmit = ieee80211_rtl_xmit; -#endif memset(ieee, 0, sizeof(struct ieee80211_device)+sizeof_priv); ieee->dev = dev; @@ -166,12 +158,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv) ieee80211_softmac_init(ieee); -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13)) ieee->pHTInfo = kzalloc(sizeof(RT_HIGH_THROUGHPUT), GFP_KERNEL); -#else - ieee->pHTInfo = (RT_HIGH_THROUGHPUT*)kmalloc(sizeof(RT_HIGH_THROUGHPUT), GFP_KERNEL); - memset(ieee->pHTInfo,0,sizeof(RT_HIGH_THROUGHPUT)); -#endif if (ieee->pHTInfo == NULL) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc memory for HTInfo\n"); @@ -180,13 +167,6 @@ struct net_device *alloc_ieee80211(int sizeof_priv) HTUpdateDefaultSetting(ieee); HTInitializeHTInfo(ieee); //may move to other place. TSInitialize(ieee); -#if 0 -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) - INIT_WORK(&ieee->ht_onAssRsp, (void(*)(void*)) HTOnAssocRsp_wq); -#else - INIT_WORK(&ieee->ht_onAssRsp, (void(*)(void*)) HTOnAssocRsp_wq, ieee); -#endif -#endif for (i = 0; i < IEEE_IBSS_MAC_HASH_SIZE; i++) INIT_LIST_HEAD(&ieee->ibss_mac_hash[i]); @@ -205,32 +185,20 @@ struct net_device *alloc_ieee80211(int sizeof_priv) failed: if (dev) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) free_netdev(dev); -#else - kfree(dev); -#endif return NULL; } void free_ieee80211(struct net_device *dev) { -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) struct ieee80211_device *ieee = netdev_priv(dev); -#else - struct ieee80211_device *ieee = (struct ieee80211_device *)dev->priv; -#endif int i
From: Jiri Kosina on 25 May 2010 08:20 On Tue, 25 May 2010, Andreas Schwab wrote: > > diff --git a/drivers/staging/cxt1e1/linux.c b/drivers/staging/cxt1e1/linux.c > > index 134e756..ace28c7 100644 > > --- a/drivers/staging/cxt1e1/linux.c > > +++ b/drivers/staging/cxt1e1/linux.c > > > @@ -1341,9 +1226,6 @@ module_exit (c4_mod_remove); > > > > #ifndef SBE_INCLUDE_SYMBOLS > > #ifndef CONFIG_SBE_WANC24_NCOMM > > -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) > > -EXPORT_NO_SYMBOLS; > > -#endif > > #endif > > #endif > > This is now empty. Thanks. Hmm ... seems my automated thingie wasn't really smart enough. > > diff --git a/drivers/staging/cxt1e1/sbecom_inline_linux.h b/drivers/staging/cxt1e1/sbecom_inline_linux.h > > index c65172d..5a72cb5 100644 > > --- a/drivers/staging/cxt1e1/sbecom_inline_linux.h > > +++ b/drivers/staging/cxt1e1/sbecom_inline_linux.h > > > @@ -60,12 +57,8 @@ > > > > #ifdef MODULE > > #ifdef MODVERSIONS > > -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) > > -#include <linux/modversions.h> > > -#else > > #include <config/modversions.h> > > #endif > > -#endif > > This should be removed altogether. Yeah, but I'd like to keep that in a separate patch. > > diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211.h b/drivers/staging/rtl8192e/ieee80211/ieee80211.h > > index 50728f6..02594fd 100644 > > --- a/drivers/staging/rtl8192e/ieee80211/ieee80211.h > > +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211.h > > > @@ -2329,36 +2246,20 @@ struct ieee80211_device { > > > > /* used if IEEE_SOFTMAC_BEACONS is set */ > > struct timer_list beacon_timer; > > -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) > > struct work_struct associate_complete_wq; > > struct work_struct associate_procedure_wq; > > -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) > > struct delayed_work softmac_scan_wq; > > struct delayed_work associate_retry_wq; > > struct delayed_work start_ibss_wq; > > struct delayed_work hw_wakeup_wq; > > struct delayed_work hw_sleep_wq; > > -#else > > struct work_struct softmac_scan_wq; > > struct work_struct associate_retry_wq; > > struct work_struct start_ibss_wq; > > struct work_struct hw_wakeup_wq; > > struct work_struct hw_sleep_wq; > > -#endif > > The #else branch needs to be fully removed. Thanks for spotting that. > > diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c > > index 46b6e8c..a60b001 100644 > > --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c > > +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c > > > @@ -704,16 +658,10 @@ void ieee80211_rtl_start_scan(struct ieee80211_device *ieee) > > if (ieee->softmac_features & IEEE_SOFTMAC_SCAN){ > > if (ieee->scanning == 0){ > > ieee->scanning = 1; > > -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) > > -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) > > queue_delayed_work(ieee->wq, &ieee->softmac_scan_wq, 0); > > -#else > > > > queue_work(ieee->wq, &ieee->softmac_scan_wq); > > -#endif > > -#else > > ieee80211_softmac_scan(ieee); > > -#endif > > Likewise. Thanks for the review. Updated patch below. From 43dc2615beba940383241be95598bd2835f997bc Mon Sep 17 00:00:00 2001 From: Jiri Kosina <jkosina(a)suse.cz> Date: Tue, 25 May 2010 11:59:19 +0200 Subject: [PATCH] staging: remove all code dependent on LINUX_VERSION_CODE Remove all code which is dead for in-kernel driver due to being ifdefed by LINUX_VERSION_CODE. While at it, also remove surrounding code which is commented out, or '#if 1' nops. Signed-off-by: Jiri Kosina <jkosina(a)suse.cz> --- drivers/staging/cxt1e1/functions.c | 12 -- drivers/staging/cxt1e1/hwprobe.c | 6 - drivers/staging/cxt1e1/linux.c | 123 ------------ drivers/staging/cxt1e1/musycc.c | 204 -------------------- drivers/staging/cxt1e1/pmc93x6_eeprom.c | 4 - drivers/staging/cxt1e1/pmcc4.h | 6 - drivers/staging/cxt1e1/pmcc4_drv.c | 158 --------------- drivers/staging/cxt1e1/sbecom_inline_linux.h | 11 - drivers/staging/rtl8192e/ieee80211/dot11d.c | 18 -- drivers/staging/rtl8192e/ieee80211/ieee80211.h | 113 +----------- .../staging/rtl8192e/ieee80211/ieee80211_crypt.c | 20 -- .../staging/rtl8192e/ieee80211/ieee80211_crypt.h | 8 - .../rtl8192e/ieee80211/ieee80211_crypt_ccmp.c | 48 ----- .../rtl8192e/ieee80211/ieee80211_crypt_tkip.c | 198 +------------------- .../rtl8192e/ieee80211/ieee80211_crypt_wep.c | 96 +--------- .../staging/rtl8192e/ieee80211/ieee80211_module.c | 68 ------- drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c | 12 +- .../staging/rtl8192e/ieee80211/ieee80211_softmac.c | 176 +----------------- .../rtl8192e/ieee80211/ieee80211_softmac_wx.c | 70 +------- drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c | 9 - drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c | 130 +------------ .../staging/rtl8192e/ieee80211/rtl819x_HTProc.c | 17 +-- drivers/staging/rtl8192su/r8192SU_led.c | 9 - 23 files changed, 8 insertions(+), 1508 deletions(-) diff --git a/drivers/staging/cxt1e1/functions.c b/drivers/staging/cxt1e1/functions.c index 86b4980..23ea101 100644 --- a/drivers/staging/cxt1e1/functions.c +++ b/drivers/staging/cxt1e1/functions.c @@ -122,19 +122,7 @@ watchdog_func (unsigned long arg) pr_warning("%s: drvr not available (%x)\n", __func__, drvr_state); return; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - /* Initialize the tq entry only the first time */ - if (wd->init_tq) - { - wd->init_tq = 0; - wd->tq.routine = wd->func; - wd->tq.sync = 0; - wd->tq.data = wd->softc; - } - schedule_task (&wd->tq); -#else schedule_work (&wd->work); -#endif mod_timer (&wd->h, jiffies + wd->ticks); } diff --git a/drivers/staging/cxt1e1/hwprobe.c b/drivers/staging/cxt1e1/hwprobe.c index 4c86102..89200e7 100644 --- a/drivers/staging/cxt1e1/hwprobe.c +++ b/drivers/staging/cxt1e1/hwprobe.c @@ -305,15 +305,9 @@ c4hw_attach_all (void) error_flag = 0; prep_hdw_info (); /*** scan PCI bus for all possible boards */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) while ((pdev = pci_get_device (PCI_VENDOR_ID_CONEXANT, - PCI_DEVICE_ID_CN8474, - pdev))) -#else - while ((pdev = pci_find_device (PCI_VENDOR_ID_CONEXANT, PCI_DEVICE_ID_CN8474, pdev))) -#endif { if (c4_hdw_init (pdev, found)) found++; diff --git a/drivers/staging/cxt1e1/linux.c b/drivers/staging/cxt1e1/linux.c index 134e756..4088347 100644 --- a/drivers/staging/cxt1e1/linux.c +++ b/drivers/staging/cxt1e1/linux.c @@ -142,10 +142,6 @@ getuserbychan (int channum) } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -#define DEV_TO_PRIV(dev) ( * (struct c4_priv **) ((hdlc_device*)(dev)+1)) -#else - char * get_hdlc_name (hdlc_device * hdlc) { @@ -154,7 +150,6 @@ get_hdlc_name (hdlc_device * hdlc) return dev->name; } -#endif static status_t @@ -167,7 +162,6 @@ mkret (int bsd) } /***************************************************************************/ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) #include <linux/workqueue.h> /*** @@ -259,7 +253,6 @@ c4_wq_port_cleanup (mpi_t * pi) pi->wq_port = 0; } } -#endif /***************************************************************************/ @@ -291,48 +284,6 @@ void_open (struct net_device * ndev) } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -#if !defined(GENERIC_HDLC_VERSION) || (GENERIC_HDLC_VERSION < 4) - -/** Linux 2.4.18-19 **/ -STATIC int -chan_open (hdlc_device * hdlc) -{ - status_t ret; - - if ((ret = c4_chan_up (DEV_TO_PRIV (hdlc)->ci, DEV_TO_PRIV (hdlc)->channum))) - return -ret; - MOD_INC_USE_COUNT; - netif_start_queue (hdlc_to_dev (hdlc)); - return 0; /* no error = success */ -} - -#else - -/** Linux 2.4.20 and higher **/ -STATIC int -chan_open (struct net_device * ndev) -{ - hdlc_device *hdlc = dev_to_hdlc (ndev); - status_t ret; - - hdlc->proto = IF_PROTO_HDLC; - if ((ret = hdlc_open (hdlc))) - { - pr_info("hdlc_open failure, err %d.\n", ret); - return ret; - } - if ((ret = c4_chan_up (DEV_TO_PRIV (hdlc)->ci, DEV_TO_PRIV (hdlc)->channum))) - return -ret; - MOD_INC_USE_COUNT; - netif_start_queue (hdlc_to_dev (hdlc)); - return 0; /* no error = success */ -} -#endif - -#else - -/** Linux 2.6 **/ STATIC int chan_open (struct net_device * ndev) { @@ -351,39 +302,8 @@ chan_open (struct net_device * ndev) netif_start_queue (ndev); return 0; /* no error = success */ } -#endif - - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -#if !defined(GENERIC_HDLC_VERSION) || (GENERIC_HDLC_VERSION < 4) - -/** Linux 2.4.18-19 **/ -STATIC void -chan_close (hdlc_device * hdlc) -{ - netif_stop_queue (hdlc_to_dev (hdlc)); - musycc_chan_down ((ci_t *) 0, DEV_TO_PRIV (hdlc)->channum); - MOD_DEC_USE_COUNT; -} -#else -/** Linux 2.4.20 and higher **/ -STATIC int -chan_close (struct net_device * ndev) -{ - hdlc_device *hdlc = dev_to_hdlc (ndev); - netif_stop_queue (hdlc_to_dev (hdlc)); - musycc_chan_down ((ci_t *) 0, DEV_TO_PRIV (hdlc)->channum); - hdlc_close (hdlc); - MOD_DEC_USE_COUNT; - return 0; -} -#endif - -#else - -/** Linux 2.6 **/ STATIC int chan_close (struct net_device * ndev) { @@ -396,7 +316,6 @@ chan_close (struct net_device * ndev) module_put (THIS_MODULE); return 0; } -#endif #if !defined(GENERIC_HDLC_VERSION) || (GENERIC_HDLC_VERSION < 4) @@ -435,11 +354,7 @@ chan_dev_ioctl (struct net_device * dev, struct ifreq * ifr, int cmd) STATIC int -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -chan_attach_noop (hdlc_device * hdlc, unsigned short foo_1, unsigned short foo_2) -#else chan_attach_noop (struct net_device * ndev, unsigned short foo_1, unsigned short foo_2) -#endif { return 0; /* our driver has nothing to do here, show's * over, go home */ @@ -455,16 +370,12 @@ chan_get_stats (struct net_device * ndev) struct sbecom_chan_stats *stats; int channum; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - channum = DEV_TO_PRIV (ndev)->channum; -#else { struct c4_priv *priv; priv = (struct c4_priv *) dev_to_hdlc (ndev)->priv; channum = priv->channum; } -#endif ch = c4_find_chan (channum); if (ch == NULL) @@ -527,13 +438,9 @@ c4_linux_xmit (struct sk_buff * skb, struct net_device * ndev) const struct c4_priv *priv; int rval; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - priv = DEV_TO_PRIV (ndev); -#else hdlc_device *hdlc = dev_to_hdlc (ndev); priv = hdlc->priv; -#endif rval = musycc_start_xmit (priv->ci, priv->channum, skb); return -rval; @@ -823,18 +730,10 @@ do_create_chan (struct net_device * ndev, void *data) ret = mkret (c4_new_chan (ci, cp.port, cp.channum, dev)); if (ret) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - rtnl_unlock (); /* needed due to Ioctl calling sequence */ - V7 (unregister_hdlc_device) (dev_to_hdlc (dev)); - rtnl_lock (); /* needed due to Ioctl calling sequence */ - OS_kfree (DEV_TO_PRIV (dev)); - OS_kfree (dev); -#else rtnl_unlock (); /* needed due to Ioctl calling sequence */ unregister_hdlc_device (dev); rtnl_lock (); /* needed due to Ioctl calling sequence */ free_netdev (dev); -#endif } return ret; } @@ -883,11 +782,7 @@ do_deluser (struct net_device * ndev, int lockit) const struct c4_priv *priv; int channum; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - priv = DEV_TO_PRIV (ndev); -#else priv = (struct c4_priv *) dev_to_hdlc (ndev)->priv; -#endif ci = priv->ci; channum = priv->channum; @@ -897,22 +792,12 @@ do_deluser (struct net_device * ndev, int lockit) ch->user = 0; /* will be freed, below */ } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - if (lockit) - rtnl_unlock (); /* needed if Ioctl calling sequence */ - V7 (unregister_hdlc_device) (dev_to_hdlc (ndev)); - if (lockit) - rtnl_lock (); /* needed if Ioctl calling sequence */ - OS_kfree (DEV_TO_PRIV (ndev)); - OS_kfree (ndev); -#else if (lockit) rtnl_unlock (); /* needed if Ioctl calling sequence */ unregister_hdlc_device (ndev); if (lockit) rtnl_lock (); /* needed if Ioctl calling sequence */ free_netdev (ndev); -#endif return 0; } @@ -1339,14 +1224,6 @@ c4_mod_remove (void) module_init (c4_mod_init); module_exit (c4_mod_remove); -#ifndef SBE_INCLUDE_SYMBOLS -#ifndef CONFIG_SBE_WANC24_NCOMM -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -EXPORT_NO_SYMBOLS; -#endif -#endif -#endif - MODULE_AUTHOR ("SBE Technical Services <support(a)sbei.com>"); MODULE_DESCRIPTION ("wanPCI-CxT1E1 Generic HDLC WAN Driver module"); #ifdef MODULE_LICENSE diff --git a/drivers/staging/cxt1e1/musycc.c b/drivers/staging/cxt1e1/musycc.c index d3f5a5b..12c76a5 100644 --- a/drivers/staging/cxt1e1/musycc.c +++ b/drivers/staging/cxt1e1/musycc.c @@ -405,7 +405,6 @@ musycc_update_tx_thp (mch_t * ch) } -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) /* * This is the workq task executed by the OS when our queue_work() is * scheduled and run. It can fire off either RX or TX ACTIVATION depending @@ -515,7 +514,6 @@ musycc_wq_chan_restart (void *arg) /* channel private structure */ #endif } } -#endif /* @@ -531,7 +529,6 @@ musycc_chan_restart (mch_t * ch) ch->channum, ch->txd_irq_srv, ch->txd_irq_srv->status); #endif -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) /* 2.6 - find next unprocessed message, then set TX thp to it */ #ifdef RLD_RESTART_DEBUG pr_info(">> musycc_chan_restart: scheduling Chan %x workQ @ %p\n", ch->channum, &ch->ch_work); @@ -539,51 +536,9 @@ musycc_chan_restart (mch_t * ch) c4_wk_chan_restart (ch); /* work queue mechanism fires off: Ref: * musycc_wq_chan_restart () */ -#else - - - /* 2.4 - find next unprocessed message, then set TX thp to it */ -#ifdef RLD_RESTART_DEBUG - pr_info(">> musycc_chan_restart: scheduling Chan %x start_tx %x\n", ch->channum, ch->ch_start_tx); -#endif - /* restart transmission from background loop */ - ch->up->up->wd_notify = WD_NOTIFY_1TX; -#endif } -#if 0 -void -musycc_cleanup (ci_t * ci) -{ - mpi_t *pi; - int i, j; - - /* free up driver resources */ - ci->state = C_INIT; /* mark as hardware not available */ - - for (i = 0; i < ci->max_ports; i++) - { - pi = &ci->port[i]; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) - c4_wq_port_cleanup (pi); -#endif - for (j = 0; j < MUSYCC_NCHANS; j++) - { - if (pi->chan[j]) - OS_kfree (pi->chan[j]); /* free mch_t struct */ - } - OS_kfree (pi->regram_saved); - } -#if 0 - /* obsolete - watchdog is now static w/in ci_t */ - OS_free_watchdog (ci->wd); -#endif - OS_kfree (ci->iqd_p_saved); - OS_kfree (ci); -} -#endif - void rld_put_led (mpi_t * pi, u_int32_t ledval) { @@ -2008,37 +1963,13 @@ musycc_start_xmit (ci_t * ci, int channum, void *mem_token) atomic_add (len, &ci->tx_pending); ch->s.tx_packets++; ch->s.tx_bytes += len; -#if 0 - spin_unlock_irqrestore (&ch->ch_txlock, flags); /* allow pending - * interrupt to sneak - * thru */ -#endif - /* * If an ONR was seen, then channel requires poking to restart * transmission. */ if (ch->ch_start_tx) { -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,41) - SD_SEM_TAKE (&ci->sem_wdbusy, "_wd_"); /* only 1 thru here, per - * board */ - if ((ch->ch_start_tx == CH_START_TX_ONR) && (ch->p.chan_mode == CFG_CH_PROTO_TRANS)) - { - /* ONR restart transmission from background loop */ - ci->wd_notify = WD_NOTIFY_ONR; /* enabled global watchdog - * scan-thru */ - } else - { - /* start first transmission from background loop */ - ci->wd_notify = WD_NOTIFY_1TX; /* enabled global watchdog - * scan-thru */ - } musycc_chan_restart (ch); - SD_SEM_GIVE (&ci->sem_wdbusy); -#else - musycc_chan_restart (ch); -#endif } #ifdef SBE_WAN256T3_ENABLE wan256t3_led (ci, LED_TX, LEDV_G); @@ -2047,139 +1978,4 @@ musycc_start_xmit (ci_t * ci, int channum, void *mem_token) } -#if 0 -int -musycc_set_chan (ci_t * ci, int channum, struct sbecom_chan_param * p) -{ - mch_t *ch; - int rok = 0; - int n = 0; - - if (channum < 0 || channum >= (MUSYCC_NPORTS * MUSYCC_NCHANS)) /* sanity chk param */ - return ECHRNG; - if (!(ch = sd_find_chan (ci, channum))) - return ENOENT; - if (ch->channum != p->channum) - return EINVAL; - if (sd_line_is_ok (ch->user)) - { - rok = 1; - sd_line_is_down (ch->user); - } - if (ch->state == UP && /* bring down in current configuration */ - (ch->p.status != p->status || - ch->p.chan_mode != p->chan_mode || - ch->p.intr_mask != p->intr_mask || - ch->txd_free < ch->txd_num)) - { - if ((n = musycc_chan_down (ci, channum))) - return n; - if (ch->p.mode_56k != p->mode_56k) - { - ch->p = *p; /* copy in new parameters */ - musycc_update_timeslots (&ci->port[ch->channum / MUSYCC_NCHANS]); - } else - ch->p = *p; /* copy in new parameters */ - if ((n = musycc_chan_up (ci, channum))) - return n; - sd_enable_xmit (ch->user); /* re-enable to catch flow controlled - * channel */ - } else - { - if (ch->p.mode_56k != p->mode_56k) - { - ch->p = *p; /* copy in new parameters */ - musycc_update_timeslots (&ci->port[ch->channum / MUSYCC_NCHANS]); - } else - ch->p = *p; /* copy in new parameters */ - } - - if (rok) - sd_line_is_up (ch->user); - return 0; -} -#endif - - -int -musycc_get_chan (ci_t * ci, int channum, struct sbecom_chan_param * p) -{ - mch_t *ch; - -#if 0 - if (channum < 0 || channum >= (MUSYCC_NPORTS * MUSYCC_NCHANS)) /* sanity chk param */ - return ECHRNG; -#endif - if (!(ch = sd_find_chan (ci, channum))) - return ENOENT; - *p = ch->p; - return 0; -} - - -int -musycc_get_chan_stats (ci_t * ci, int channum, struct sbecom_chan_stats * p) -{ - mch_t *ch; - - if (channum < 0 || channum >= (MUSYCC_NPORTS * MUSYCC_NCHANS)) /* sanity chk param */ - return ECHRNG; - if (!(ch = sd_find_chan (ci, channum))) - return ENOENT; - *p = ch->s; - p->tx_pending = atomic_read (&ch->tx_pending); - return 0; -} - - - -#ifdef SBE_WAN256T3_ENABLE -int -musycc_chan_down (ci_t * ci, int channum) -{ - mch_t *ch; - mpi_t *pi; - int i, gchan; - - if (!(ch = sd_find_chan (ci, channum))) - return EINVAL; - pi = ch->up; - gchan = ch->gchan; - - /* Deactivate the channel */ - musycc_serv_req (pi, SR_CHANNEL_DEACTIVATE | SR_RX_DIRECTION | gchan); - ch->ch_start_rx = 0; - musycc_serv_req (pi, SR_CHANNEL_DEACTIVATE | SR_TX_DIRECTION | gchan); - ch->ch_start_tx = 0; - - if (ch->state == DOWN) - return 0; - ch->state = DOWN; - - pi->regram->thp[gchan] = 0; - pi->regram->tmp[gchan] = 0; - pi->regram->rhp[gchan] = 0; - pi->regram->rmp[gchan] = 0; - FLUSH_MEM_WRITE (); - for (i = 0; i < ch->txd_num; i++) - { - if (ch->mdt[i].mem_token != 0) - OS_mem_token_free (ch->mdt[i].mem_token); - } - - for (i = 0; i < ch->rxd_num; i++) - { - if (ch->mdr[i].mem_token != 0) - OS_mem_token_free (ch->mdr[i].mem_token); - } - - OS_kfree (ch->mdt); - ch->mdt = 0; - OS_kfree (ch->mdr); - ch->mdr = 0; - - return 0; -} -#endif - /*** End-of-File ***/ diff --git a/drivers/staging/cxt1e1/pmc93x6_eeprom.c b/drivers/staging/cxt1e1/pmc93x6_eeprom.c index 1c8dfb8..62b12fb 100644 --- a/drivers/staging/cxt1e1/pmc93x6_eeprom.c +++ b/drivers/staging/cxt1e1/pmc93x6_eeprom.c @@ -500,11 +500,7 @@ pmc_init_seeprom (u_int32_t addr, u_int32_t serialNum) time_t createTime; int i; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - createTime = CURRENT_TIME; -#else createTime = get_seconds (); -#endif /* use template data */ for (i = 0; i < sizeof (FLD_TYPE2); ++i) diff --git a/drivers/staging/cxt1e1/pmcc4.h b/drivers/staging/cxt1e1/pmcc4.h index 26c1f0e..e288a0a 100644 --- a/drivers/staging/cxt1e1/pmcc4.h +++ b/drivers/staging/cxt1e1/pmcc4.h @@ -117,12 +117,6 @@ extern "C" #include "pmcc4_private.h" -#if !(LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -char *get_hdlc_name (hdlc_device *); - -#endif - - /* * external interface */ diff --git a/drivers/staging/cxt1e1/pmcc4_drv.c b/drivers/staging/cxt1e1/pmcc4_drv.c index 333cf26..9f730e6 100644 --- a/drivers/staging/cxt1e1/pmcc4_drv.c +++ b/drivers/staging/cxt1e1/pmcc4_drv.c @@ -119,12 +119,10 @@ char OSSIid_pmcc4_drvc[] = #define KERN_WARN KERN_WARNING /* forward references */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) status_t c4_wk_chan_init (mpi_t *, mch_t *); void c4_wq_port_cleanup (mpi_t *); status_t c4_wq_port_init (mpi_t *); -#endif int c4_loop_port (ci_t *, int, u_int8_t); status_t c4_set_port (ci_t *, int); status_t musycc_chan_down (ci_t *, int); @@ -533,145 +531,15 @@ checkPorts (ci_t * ci) STATIC void c4_watchdog (ci_t * ci) { -#if 0 - //unsigned long flags; -#endif - if (drvr_state != SBE_DRVR_AVAILABLE) { if (log_level >= LOG_MONITOR) pr_info("drvr not available (%x)\n", drvr_state); return; } -#if 0 - SD_SEM_TAKE (&ci->sem_wdbusy, "_wd_"); /* only 1 thru here, per - * board */ -#endif - ci->wdcount++; checkPorts (ci); -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,41) - if (ci->wd_notify) - { /* is there a state change to search for */ - int port, gchan; - - ci->wd_notify = 0; /* reset notification */ - for (gchan = 0; gchan < MUSYCC_NCHANS; gchan++) - { - for (port = 0; port < ci->max_port; port++) - { - mch_t *ch = ci->port[port].chan[gchan]; - - if (!ch || ci->state != C_RUNNING) /* state changed while - * acquiring semaphore */ - break; - if (ch->state == UP)/* channel must be set up */ - { -#if 0 -#ifdef RLD_TRANS_DEBUG - if (1 || log_level >= LOG_MONITOR) -#else - if (log_level >= LOG_MONITOR) -#endif - pr_info("%s: watchdog reviving Port %d Channel %d [%d] sts %x/%x, start_TX %x free %x start_RX %x\n", - ci->devname, ch->channum, port, gchan, ch->channum, - ch->p.status, ch->status, - ch->ch_start_tx, ch->txd_free, ch->ch_start_rx); -#endif - - /**********************************/ - /** check for RX restart request **/ - /**********************************/ - - if (ch->ch_start_rx && - (ch->status & RX_ENABLED)) /* requires start on - * enabled RX */ - { - ch->ch_start_rx = 0; /* we are restarting RX... */ -#ifdef RLD_TRANS_DEBUG - pr_info("++ c4_watchdog() CHAN RX ACTIVATE: chan %d\n", - ch->channum); -#endif -#ifdef RLD_RXACT_DEBUG - { - struct mdesc *md; - static int hereb4 = 7; - - if (hereb4) - { - hereb4--; - md = &ch->mdr[ch->rxix_irq_srv]; - pr_info("++ c4_watchdog[%d] CHAN RX ACTIVATE: rxix_irq_srv %d, md %p sts %x, rxpkt %lu\n", - ch->channum, ch->rxix_irq_srv, md, le32_to_cpu (md->status), ch->s.rx_packets); - musycc_dump_rxbuffer_ring (ch, 1); /* RLD DEBUG */ - } - } -#endif - musycc_serv_req (ch->up, SR_CHANNEL_ACTIVATE | SR_RX_DIRECTION | gchan); - } - /**********************************/ - /** check for TX restart request **/ - /**********************************/ - - if (ch->ch_start_tx && - (ch->status & TX_ENABLED)) /* requires start on - * enabled TX */ - { - struct mdesc *md; - - /* - * find next unprocessed message, then set TX thp to - * it - */ - musycc_update_tx_thp (ch); - -#if 0 - spin_lock_irqsave (&ch->ch_txlock, flags); -#endif - md = ch->txd_irq_srv; - if (!md) - { - pr_info("-- c4_watchdog[%d]: WARNING, starting NULL md\n", - ch->channum); - pr_info("-- chan %d txd_irq_srv %p sts %x usr_add %p sts %x, txpkt %lu\n", - ch->channum, ch->txd_irq_srv, le32_to_cpu ((struct mdesc *) (ch->txd_irq_srv)->status), - ch->txd_usr_add, le32_to_cpu ((struct mdesc *) (ch->txd_usr_add)->status), - ch->s.tx_packets); -#if 0 - spin_unlock_irqrestore (&ch->ch_txlock, flags); -#endif - } else if (md->data && ((le32_to_cpu (md->status)) & MUSYCC_TX_OWNED)) - { -#ifdef RLD_TRANS_DEBUG - pr_info("++ c4_watchdog[%d] CHAN TX ACTIVATE: start_tx %x\n", - ch->channum, ch->ch_start_tx); -#endif - ch->ch_start_tx = 0; /* we are restarting - * TX... */ -#if 0 - spin_unlock_irqrestore (&ch->ch_txlock, flags); /* allow interrupts for - * service request */ -#endif - musycc_serv_req (ch->up, SR_CHANNEL_ACTIVATE | SR_TX_DIRECTION | gchan); -#ifdef RLD_TRANS_DEBUG - if (1 || log_level >= LOG_MONITOR) -#else - if (log_level >= LOG_MONITOR) -#endif - pr_info("++ SACK[P%d/C%d] ack'd, continuing...\n", - ch->up->portnum, ch->channum); - } - } - } - } - } - } -#else ci->wd_notify = 0; -#endif -#if 0 - SD_SEM_GIVE (&ci->sem_wdbusy);/* release per-board hold */ -#endif } @@ -690,9 +558,7 @@ c4_cleanup (void) for (portnum = 0; portnum < ci->max_port; portnum++) { pi = &ci->port[portnum]; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) c4_wq_port_cleanup (pi); -#endif for (j = 0; j < MUSYCC_NCHANS; j++) { if (pi->chan[j]) @@ -700,10 +566,6 @@ c4_cleanup (void) } OS_kfree (pi->regram_saved); } -#if 0 - /* obsolete - watchdog is now static w/in ci_t */ - OS_free_watchdog (ci->wd); -#endif OS_kfree (ci->iqd_p_saved); OS_kfree (ci); ci = next; /* cleanup next board, if any */ @@ -1145,7 +1007,6 @@ c4_set_port (ci_t * ci, int portnum) return EBUSY; /* group needs initialization only for * first channel of a group */ -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) { status_t ret; @@ -1153,7 +1014,6 @@ c4_set_port (ci_t * ci, int portnum) * workqueue_struct */ return (ret); } -#endif init_comet (ci, pi->cometbase, pp->port_mode, 1 /* clockmaster == true */ , pp->portP); clck = pci_read_32 ((u_int32_t *) &ci->cpldbase->mclk) & PMCC4_CPLD_MCLK_MASK; @@ -1269,14 +1129,12 @@ c4_new_chan (ci_t * ci, int portnum, int channum, void *user) spin_lock_init (&ch->ch_rxlock); spin_lock_init (&ch->ch_txlock); -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41) { status_t ret; if ((ret = c4_wk_chan_init (pi, ch))) return ret; } -#endif /* save off interface assignments which bound a board */ if (ci->first_if == 0) /* first channel registered is assumed to @@ -1705,31 +1563,23 @@ sbecom_get_brdinfo (ci_t * ci, struct sbe_brd_info * bip, u_int8_t *bsn) if (ci->first_if) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - np = (char *) hdlc_to_name (ci->first_if); -#else { struct net_device *dev; dev = (struct net_device *) ci->first_if; np = (char *) dev->name; } -#endif strncpy (bip->first_iname, np, CHNM_STRLEN - 1); } else strcpy (bip->first_iname, "<NULL>"); if (ci->last_if) { -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - np = (char *) hdlc_to_name (ci->last_if); -#else { struct net_device *dev; dev = (struct net_device *) ci->last_if; np = (char *) dev->name; } -#endif strncpy (bip->last_iname, np, CHNM_STRLEN - 1); } else strcpy (bip->last_iname, "<NULL>"); @@ -1763,11 +1613,7 @@ c4_get_iidinfo (ci_t * ci, struct sbe_iid_info * iip) if (!(dev = getuserbychan (iip->channum))) return ENOENT; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - np = (char *) hdlc_to_name (dev_to_hdlc (dev)); -#else np = dev->name; -#endif strncpy (iip->iname, np, CHNM_STRLEN - 1); return 0; } @@ -1826,11 +1672,7 @@ c4_ebus_intr_th_handler (void *devp) pci_write_32 ((u_int32_t *) &ci->reg->glcd, GCD_MAGIC | MUSYCC_GCD_INTB_DISABLE); #endif -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,20) - return; -#else return IRQ_RETVAL (handled); -#endif } diff --git a/drivers/staging/cxt1e1/sbecom_inline_linux.h b/drivers/staging/cxt1e1/sbecom_inline_linux.h index c65172d..5a72cb5 100644 --- a/drivers/staging/cxt1e1/sbecom_inline_linux.h +++ b/drivers/staging/cxt1e1/sbecom_inline_linux.h @@ -48,9 +48,6 @@ #else #include <linux/types.h> #include <linux/version.h> -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18) -#include <linux/config.h> -#endif #if defined(CONFIG_SMP) && ! defined(__SMP__) #define __SMP__ #endif @@ -60,12 +57,8 @@ #ifdef MODULE #ifdef MODVERSIONS -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -#include <linux/modversions.h> -#else #include <config/modversions.h> #endif -#endif #include <linux/module.h> #endif #endif @@ -260,11 +253,7 @@ OS_sem_free (void *sem) struct watchdog { struct timer_list h; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - struct tq_struct tq; -#else struct work_struct work; -#endif void *softc; void (*func) (void *softc); int ticks; diff --git a/drivers/staging/rtl8192e/ieee80211/dot11d.c b/drivers/staging/rtl8192e/ieee80211/dot11d.c index 908f605..6bbf091 100644 --- a/drivers/staging/rtl8192e/ieee80211/dot11d.c +++ b/drivers/staging/rtl8192e/ieee80211/dot11d.c @@ -218,22 +218,4 @@ int ToLegalChannel( return default_chn; } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -//EXPORT_SYMBOL(Dot11d_Init); -//EXPORT_SYMBOL(Dot11d_Reset); -//EXPORT_SYMBOL(Dot11d_UpdateCountryIe); -//EXPORT_SYMBOL(DOT11D_GetMaxTxPwrInDbm); -//EXPORT_SYMBOL(DOT11D_ScanComplete); -//EXPORT_SYMBOL(IsLegalChannel); -//EXPORT_SYMBOL(ToLegalChannel); -#else -EXPORT_SYMBOL_NOVERS(Dot11d_Init); -EXPORT_SYMBOL_NOVERS(Dot11d_Reset); -EXPORT_SYMBOL_NOVERS(Dot11d_UpdateCountryIe); -EXPORT_SYMBOL_NOVERS(DOT11D_GetMaxTxPwrInDbm); -EXPORT_SYMBOL_NOVERS(DOT11D_ScanComplete); -EXPORT_SYMBOL_NOVERS(IsLegalChannel); -EXPORT_SYMBOL_NOVERS(ToLegalChannel); -#endif - #endif diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211.h b/drivers/staging/rtl8192e/ieee80211/ieee80211.h index 50728f6..c0d13e0 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211.h @@ -27,12 +27,7 @@ #include <linux/kernel.h> /* ARRAY_SIZE */ #include <linux/version.h> #include <linux/module.h> -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) #include <linux/jiffies.h> -#else -#include <linux/jffs.h> -#include <linux/tqueue.h> -#endif #include <linux/timer.h> #include <linux/sched.h> #include <linux/semaphore.h> @@ -44,12 +39,6 @@ #include "rtl819x_BA.h" #include "rtl819x_TS.h" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) -#ifndef bool -typedef enum{false = 0, true} bool; -#endif -#endif - #ifndef IW_MODE_MONITOR #define IW_MODE_MONITOR 6 #endif @@ -58,23 +47,7 @@ typedef enum{false = 0, true} bool; #define IWEVCUSTOM 0x8c02 #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#ifndef __bitwise -#define __bitwise __attribute__((bitwise)) -#endif typedef __u16 __le16; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,27)) -struct iw_spy_data{ - /* --- Standard spy support --- */ - int spy_number; - u_char spy_address[IW_MAX_SPY][ETH_ALEN]; - struct iw_quality spy_stat[IW_MAX_SPY]; - /* --- Enhanced spy support (event) */ - struct iw_quality spy_thr_low; /* Low threshold */ - struct iw_quality spy_thr_high; /* High threshold */ - u_char spy_thr_under[IW_MAX_SPY]; -}; -#endif #endif #ifndef container_of @@ -428,46 +401,9 @@ typedef struct ieee_param { #define IW_QUAL_NOISE_UPDATED 0x4 #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -static inline void tq_init(struct tq_struct * task, void(*func)(void *), void *data) -{ - task->routine = func; - task->data = data; - //task->next = NULL; - INIT_LIST_HEAD(&task->list); - task->sync = 0; -} -#endif - // linux under 2.6.9 release may not support it, so modify it for common use -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9)) -//#define MSECS(t) (1000 * ((t) / HZ) + 1000 * ((t) % HZ) / HZ) -#define MSECS(t) (HZ * ((t) / 1000) + (HZ * ((t) % 1000)) / 1000) -static inline unsigned long msleep_interruptible_rsl(unsigned int msecs) -{ - unsigned long timeout = MSECS(msecs) + 1; - - while (timeout) { - set_current_state(TASK_INTERRUPTIBLE); - timeout = schedule_timeout(timeout); - } - return timeout; -} -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,31)) -static inline void msleep(unsigned int msecs) -{ - unsigned long timeout = MSECS(msecs) + 1; - - while (timeout) { - set_current_state(TASK_UNINTERRUPTIBLE); - timeout = schedule_timeout(timeout); - } -} -#endif -#else #define MSECS(t) msecs_to_jiffies(t) #define msleep_interruptible_rsl msleep_interruptible -#endif #define IEEE80211_DATA_LEN 2304 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section @@ -1747,21 +1683,6 @@ enum ieee80211_state { #define IEEE80211_52GHZ_CHANNELS (IEEE80211_52GHZ_MAX_CHANNEL - \ IEEE80211_52GHZ_MIN_CHANNEL + 1) -#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,11)) -extern inline int is_multicast_ether_addr(const u8 *addr) -{ - return ((addr[0] != 0xff) && (0x01 & addr[0])); -} -#endif - -#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,13)) -extern inline int is_broadcast_ether_addr(const u8 *addr) -{ - return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \ - (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff)); -} -#endif - typedef struct tx_pending_t{ int frag; struct ieee80211_txb *txb; @@ -1838,11 +1759,7 @@ typedef struct _RT_POWER_SAVE_CONTROL bool bIPSModeBackup; bool bSwRfProcessing; RT_RF_POWER_STATE eInactivePowerState; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) struct work_struct InactivePsWorkItem; -#else - struct tq_struct InactivePsWorkItem; -#endif struct timer_list InactivePsTimer; // Return point for join action @@ -2329,36 +2246,16 @@ struct ieee80211_device { /* used if IEEE_SOFTMAC_BEACONS is set */ struct timer_list beacon_timer; -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) struct work_struct associate_complete_wq; struct work_struct associate_procedure_wq; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) struct delayed_work softmac_scan_wq; struct delayed_work associate_retry_wq; struct delayed_work start_ibss_wq; struct delayed_work hw_wakeup_wq; struct delayed_work hw_sleep_wq; -#else - struct work_struct softmac_scan_wq; - struct work_struct associate_retry_wq; - struct work_struct start_ibss_wq; - struct work_struct hw_wakeup_wq; - struct work_struct hw_sleep_wq; -#endif + struct work_struct wx_sync_scan_wq; struct workqueue_struct *wq; -#else - /* used for periodly scan */ - struct timer_list scan_timer; - - struct tq_struct associate_complete_wq; - struct tq_struct associate_retry_wq; - struct tq_struct start_ibss_wq; - struct tq_struct associate_procedure_wq; - struct tq_struct softmac_scan_wq; - struct tq_struct wx_sync_scan_wq; - -#endif // Qos related. Added by Annie, 2005-11-01. //STA_QOS StaQos; @@ -2557,11 +2454,7 @@ struct ieee80211_device { static inline void *ieee80211_priv(struct net_device *dev) { -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) return ((struct ieee80211_device *)netdev_priv(dev))->priv; -#else - return ((struct ieee80211_device *)dev->priv)->priv; -#endif } extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len) @@ -2814,11 +2707,7 @@ extern int ieee80211_wx_get_freq(struct ieee80211_device *ieee, struct iw_reques union iwreq_data *wrqu, char *b); //extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) extern void ieee80211_wx_sync_scan_wq(struct work_struct *work); -#else - extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); -#endif extern int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee, diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c index d5aa9af..ae50379 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.c @@ -243,23 +243,3 @@ void ieee80211_crypto_deinit(void) kfree(hcrypt); } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -//EXPORT_SYMBOL(ieee80211_crypt_deinit_entries); -//EXPORT_SYMBOL(ieee80211_crypt_deinit_handler); -//EXPORT_SYMBOL(ieee80211_crypt_delayed_deinit); - -//EXPORT_SYMBOL(ieee80211_register_crypto_ops); -//EXPORT_SYMBOL(ieee80211_unregister_crypto_ops); -//EXPORT_SYMBOL(ieee80211_get_crypto_ops); -#else -EXPORT_SYMBOL_NOVERS(ieee80211_crypt_deinit_entries); -EXPORT_SYMBOL_NOVERS(ieee80211_crypt_deinit_handler); -EXPORT_SYMBOL_NOVERS(ieee80211_crypt_delayed_deinit); - -EXPORT_SYMBOL_NOVERS(ieee80211_register_crypto_ops); -EXPORT_SYMBOL_NOVERS(ieee80211_unregister_crypto_ops); -EXPORT_SYMBOL_NOVERS(ieee80211_get_crypto_ops); -#endif - -//module_init(ieee80211_crypto_init); -//module_exit(ieee80211_crypto_deinit); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.h b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.h index a84df4b..ca7dd0d 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.h +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt.h @@ -82,12 +82,4 @@ void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int); void ieee80211_crypt_deinit_handler(unsigned long); void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee, struct ieee80211_crypt_data **crypt); -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#define offset_in_page(p) ((unsigned long)(p) & ~PAGE_MASK) -#endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,31)) -#define crypto_alloc_tfm crypto_alloc_tfm_rsl -#define crypto_free_tfm crypto_free_tfm_rsl -#endif - #endif diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c index 7165c4c..a4e21cb 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c @@ -24,18 +24,9 @@ #include "ieee80211.h" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include "rtl_crypto.h" -#else #include <linux/crypto.h> -#endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - #include <asm/scatterlist.h> -#else #include <linux/scatterlist.h> -#endif -//#include <asm/scatterlist.h> MODULE_AUTHOR("Jouni Malinen"); MODULE_DESCRIPTION("Host AP crypt: CCMP"); @@ -75,21 +66,7 @@ struct ieee80211_ccmp_data { void ieee80211_ccmp_aes_encrypt(struct crypto_tfm *tfm, const u8 pt[16], u8 ct[16]) { -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - struct scatterlist src, dst; - - src.page = virt_to_page(pt); - src.offset = offset_in_page(pt); - src.length = AES_BLOCK_LEN; - - dst.page = virt_to_page(ct); - dst.offset = offset_in_page(ct); - dst.length = AES_BLOCK_LEN; - - crypto_cipher_encrypt(tfm, &dst, &src, AES_BLOCK_LEN); -#else crypto_cipher_encrypt_one((void*)tfm, ct, pt); -#endif } static void * ieee80211_ccmp_init(int key_idx) @@ -101,14 +78,6 @@ static void * ieee80211_ccmp_init(int key_idx) goto fail; priv->key_idx = key_idx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - priv->tfm = crypto_alloc_tfm("aes", 0); - if (priv->tfm == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_ccmp: could not allocate " - "crypto API aes\n"); - goto fail; - } - #else priv->tfm = (void*)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC); if (IS_ERR(priv->tfm)) { printk(KERN_DEBUG "ieee80211_crypt_ccmp: could not allocate " @@ -116,17 +85,12 @@ static void * ieee80211_ccmp_init(int key_idx) priv->tfm = NULL; goto fail; } - #endif return priv; fail: if (priv) { if (priv->tfm) - #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) - crypto_free_tfm(priv->tfm); - #else crypto_free_cipher((void*)priv->tfm); - #endif kfree(priv); } @@ -138,11 +102,7 @@ static void ieee80211_ccmp_deinit(void *priv) { struct ieee80211_ccmp_data *_priv = priv; if (_priv && _priv->tfm) -#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) - crypto_free_tfm(_priv->tfm); -#else crypto_free_cipher((void*)_priv->tfm); -#endif kfree(priv); } @@ -528,11 +488,3 @@ void ieee80211_crypto_ccmp_exit(void) ieee80211_unregister_crypto_ops(&ieee80211_crypt_ccmp); } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -//EXPORT_SYMBOL(ieee80211_ccmp_null); -#else -EXPORT_SYMBOL_NOVERS(ieee80211_ccmp_null); -#endif - -//module_init(ieee80211_crypto_ccmp_init); -//module_exit(ieee80211_crypto_ccmp_exit); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c index 65f4889..14ca610 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c @@ -24,17 +24,8 @@ #include "ieee80211.h" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include "rtl_crypto.h" -#else #include <linux/crypto.h> -#endif -//#include <asm/scatterlist.h> -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - #include <asm/scatterlist.h> -#else - #include <linux/scatterlist.h> -#endif +#include <linux/scatterlist.h> #include <linux/crc32.h> @@ -68,17 +59,10 @@ struct ieee80211_tkip_data { u32 dot11RSNAStatsTKIPLocalMICFailures; int key_idx; -#if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct crypto_blkcipher *rx_tfm_arc4; struct crypto_hash *rx_tfm_michael; struct crypto_blkcipher *tx_tfm_arc4; struct crypto_hash *tx_tfm_michael; -#else - struct crypto_tfm *tx_tfm_arc4; - struct crypto_tfm *tx_tfm_michael; - struct crypto_tfm *rx_tfm_arc4; - struct crypto_tfm *rx_tfm_michael; -#endif /* scratch buffers for virt_to_page() (crypto API) */ u8 rx_hdr[16], tx_hdr[16]; }; @@ -91,35 +75,6 @@ static void * ieee80211_tkip_init(int key_idx) if (priv == NULL) goto fail; priv->key_idx = key_idx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - priv->tx_tfm_arc4 = crypto_alloc_tfm("arc4", 0); - if (priv->tx_tfm_arc4 == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API arc4\n"); - goto fail; - } - - priv->tx_tfm_michael = crypto_alloc_tfm("michael_mic", 0); - if (priv->tx_tfm_michael == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API michael_mic\n"); - goto fail; - } - - priv->rx_tfm_arc4 = crypto_alloc_tfm("arc4", 0); - if (priv->rx_tfm_arc4 == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API arc4\n"); - goto fail; - } - - priv->rx_tfm_michael = crypto_alloc_tfm("michael_mic", 0); - if (priv->rx_tfm_michael == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API michael_mic\n"); - goto fail; - } -#else priv->tx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); if (IS_ERR(priv->tx_tfm_arc4)) { @@ -155,22 +110,10 @@ static void * ieee80211_tkip_init(int key_idx) priv->rx_tfm_michael = NULL; goto fail; } -#endif return priv; fail: if (priv) { -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (priv->tx_tfm_michael) - crypto_free_tfm(priv->tx_tfm_michael); - if (priv->tx_tfm_arc4) - crypto_free_tfm(priv->tx_tfm_arc4); - if (priv->rx_tfm_michael) - crypto_free_tfm(priv->rx_tfm_michael); - if (priv->rx_tfm_arc4) - crypto_free_tfm(priv->rx_tfm_arc4); - -#else if (priv->tx_tfm_michael) crypto_free_hash(priv->tx_tfm_michael); if (priv->tx_tfm_arc4) @@ -179,7 +122,6 @@ fail: crypto_free_hash(priv->rx_tfm_michael); if (priv->rx_tfm_arc4) crypto_free_blkcipher(priv->rx_tfm_arc4); -#endif kfree(priv); } @@ -190,16 +132,6 @@ fail: static void ieee80211_tkip_deinit(void *priv) { struct ieee80211_tkip_data *_priv = priv; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (_priv->tx_tfm_michael) - crypto_free_tfm(_priv->tx_tfm_michael); - if (_priv->tx_tfm_arc4) - crypto_free_tfm(_priv->tx_tfm_arc4); - if (_priv->rx_tfm_michael) - crypto_free_tfm(_priv->rx_tfm_michael); - if (_priv->rx_tfm_arc4) - crypto_free_tfm(_priv->rx_tfm_arc4); -#else if (_priv) { if (_priv->tx_tfm_michael) crypto_free_hash(_priv->tx_tfm_michael); @@ -210,7 +142,6 @@ static void ieee80211_tkip_deinit(void *priv) if (_priv->rx_tfm_arc4) crypto_free_blkcipher(_priv->rx_tfm_arc4); } -#endif kfree(priv); } @@ -381,10 +312,8 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) struct ieee80211_hdr_4addr *hdr; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct blkcipher_desc desc = {.tfm = tkey->tx_tfm_arc4}; int ret = 0; - #endif u8 rc4key[16], *icv; u32 crc; struct scatterlist sg; @@ -447,32 +376,14 @@ printk("%x\n", ((u32*)tkey->key)[7]); if (!tcb_desc->bHwSec) { icv = skb_put(skb, 4); -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, len); -#else - crc = ~ether_crc_le(len, pos); -#endif icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; icv[3] = crc >> 24; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - crypto_cipher_setkey(tkey->tx_tfm_arc4, rc4key, 16); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; - crypto_cipher_encrypt(tkey->tx_tfm_arc4, &sg, &sg, len + 4); -#else crypto_blkcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16); -#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; -#else sg_init_one(&sg, pos, len+4); -#endif ret= crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4); -#endif } @@ -483,11 +394,7 @@ printk("%x\n", ((u32*)tkey->key)[7]); } if (!tcb_desc->bHwSec) -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - return 0; - #else return ret; - #endif else return 0; @@ -502,9 +409,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) u16 iv16; struct ieee80211_hdr_4addr *hdr; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct blkcipher_desc desc = {.tfm = tkey->rx_tfm_arc4}; - #endif u8 rc4key[16]; u8 icv[4]; u32 crc; @@ -563,21 +468,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) plen = skb->len - hdr_len - 12; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - crypto_cipher_setkey(tkey->rx_tfm_arc4, rc4key, 16); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; - crypto_cipher_decrypt(tkey->rx_tfm_arc4, &sg, &sg, plen + 4); -#else crypto_blkcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16); -#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; -#else sg_init_one(&sg, pos, plen+4); -#endif if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP: failed to decrypt " @@ -586,13 +478,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } return -7; } -#endif - #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, plen); - #else - crc = ~ether_crc_le(plen, pos); - #endif icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; @@ -641,47 +528,6 @@ if( ((u16*)skb->data)[0] & 0x4000){ } -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) -static int michael_mic(struct crypto_tfm * tfm_michael, u8 *key, u8 *hdr, - u8 *data, size_t data_len, u8 *mic) -{ - struct scatterlist sg[2]; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - struct hash_desc desc; - int ret = 0; -#endif - - if (tfm_michael == NULL){ - printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n"); - return -1; - } - sg[0].page = virt_to_page(hdr); - sg[0].offset = offset_in_page(hdr); - sg[0].length = 16; - - sg[1].page = virt_to_page(data); - sg[1].offset = offset_in_page(data); - sg[1].length = data_len; - - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - crypto_digest_init(tfm_michael); - crypto_digest_setkey(tfm_michael, key, 8); - crypto_digest_update(tfm_michael, sg, 2); - crypto_digest_final(tfm_michael, mic); - return 0; -#else -if (crypto_hash_setkey(tkey->tfm_michael, key, 8)) - return -1; - -// return 0; - desc.tfm = tkey->tfm_michael; - desc.flags = 0; - ret = crypto_hash_digest(&desc, sg, data_len + 16, mic); - return ret; -#endif -} -#else static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, u8 * data, size_t data_len, u8 * mic) { @@ -692,19 +538,9 @@ static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n"); return -1; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) - sg[0].page = virt_to_page(hdr); - sg[0].offset = offset_in_page(hdr); - sg[0].length = 16; - - sg[1].page = virt_to_page(data); - sg[1].offset = offset_in_page(data); - sg[1].length = data_len; -#else sg_init_table(sg, 2); sg_set_buf(&sg[0], hdr, 16); sg_set_buf(&sg[1], data, data_len); -#endif if (crypto_hash_setkey(tfm_michael, key, 8)) return -1; @@ -713,7 +549,6 @@ static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, desc.flags = 0; return crypto_hash_digest(&desc, sg, data_len + 16, mic); } -#endif @@ -772,13 +607,8 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *pri } // } pos = skb_put(skb, 8); -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr, - skb->data + hdr_len, skb->len - 8 - hdr_len, pos)) -#else if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr, skb->data + hdr_len, skb->len - 8 - hdr_len, pos)) -#endif return -1; return 0; @@ -850,13 +680,8 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, } // } -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (michael_mic(tkey->rx_tfm_michael, &tkey->key[24], tkey->rx_hdr, - skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) -#else if (michael_mic(tkey->rx_tfm_michael, &tkey->key[24], tkey->rx_hdr, skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) -#endif return -1; if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) { struct ieee80211_hdr_4addr *hdr; @@ -886,32 +711,18 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv) { struct ieee80211_tkip_data *tkey = priv; int keyidx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - struct crypto_tfm *tfm = tkey->tx_tfm_michael; - struct crypto_tfm *tfm2 = tkey->tx_tfm_arc4; - struct crypto_tfm *tfm3 = tkey->rx_tfm_michael; - struct crypto_tfm *tfm4 = tkey->rx_tfm_arc4; -#else struct crypto_hash *tfm = tkey->tx_tfm_michael; struct crypto_blkcipher *tfm2 = tkey->tx_tfm_arc4; struct crypto_hash *tfm3 = tkey->rx_tfm_michael; struct crypto_blkcipher *tfm4 = tkey->rx_tfm_arc4; -#endif keyidx = tkey->key_idx; memset(tkey, 0, sizeof(*tkey)); tkey->key_idx = keyidx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) tkey->tx_tfm_michael = tfm; tkey->tx_tfm_arc4 = tfm2; tkey->rx_tfm_michael = tfm3; tkey->rx_tfm_arc4 = tfm4; -#else - tkey->tx_tfm_michael = tfm; - tkey->tx_tfm_arc4 = tfm2; - tkey->rx_tfm_michael = tfm3; - tkey->rx_tfm_arc4 = tfm4; -#endif if (len == TKIP_KEY_LEN) { memcpy(tkey->key, key, TKIP_KEY_LEN); @@ -1021,11 +832,4 @@ void ieee80211_tkip_null(void) // printk("============>%s()\n", __FUNCTION__); return; } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -//EXPORT_SYMBOL(ieee80211_tkip_null); -#else -EXPORT_SYMBOL_NOVERS(ieee80211_tkip_null); -#endif -//module_init(ieee80211_crypto_tkip_init); -//module_exit(ieee80211_crypto_tkip_exit); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c index c4bbc8d..5dc9764 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c @@ -21,30 +21,11 @@ #include "ieee80211.h" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include "rtl_crypto.h" -#else #include <linux/crypto.h> -#endif -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - #include <asm/scatterlist.h> -#else - #include <linux/scatterlist.h> -#endif -//#include <asm/scatterlist.h> +#include <linux/scatterlist.h> #include <linux/crc32.h> -// -/* -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include "rtl_crypto.h" -#else -#include <linux/crypto.h> -#endif -#include <asm/scatterlist.h> -#include <linux/crc32.h> -*/ MODULE_AUTHOR("Jouni Malinen"); MODULE_DESCRIPTION("Host AP crypt: WEP"); MODULE_LICENSE("GPL"); @@ -58,12 +39,8 @@ struct prism2_wep_data { u8 key[WEP_KEY_LEN + 1]; u8 key_len; u8 key_idx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - struct crypto_tfm *tfm; - #else struct crypto_blkcipher *tx_tfm; struct crypto_blkcipher *rx_tfm; - #endif }; @@ -76,14 +53,6 @@ static void * prism2_wep_init(int keyidx) goto fail; priv->key_idx = keyidx; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - priv->tfm = crypto_alloc_tfm("arc4", 0); - if (priv->tfm == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_wep: could not allocate " - "crypto API arc4\n"); - goto fail; - } - #else priv->tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); if (IS_ERR(priv->tx_tfm)) { printk(KERN_DEBUG "ieee80211_crypt_wep: could not allocate " @@ -98,7 +67,6 @@ static void * prism2_wep_init(int keyidx) priv->rx_tfm = NULL; goto fail; } - #endif /* start WEP IV from a random value */ get_random_bytes(&priv->iv, 4); @@ -106,13 +74,6 @@ static void * prism2_wep_init(int keyidx) return priv; fail: -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (priv) { - if (priv->tfm) - crypto_free_tfm(priv->tfm); - kfree(priv); - } - #else if (priv) { if (priv->tx_tfm) crypto_free_blkcipher(priv->tx_tfm); @@ -120,7 +81,6 @@ fail: crypto_free_blkcipher(priv->rx_tfm); kfree(priv); } - #endif return NULL; } @@ -128,17 +88,12 @@ fail: static void prism2_wep_deinit(void *priv) { struct prism2_wep_data *_priv = priv; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - if (_priv && _priv->tfm) - crypto_free_tfm(_priv->tfm); - #else if (_priv) { if (_priv->tx_tfm) crypto_free_blkcipher(_priv->tx_tfm); if (_priv->rx_tfm) crypto_free_blkcipher(_priv->rx_tfm); } - #endif kfree(priv); } @@ -155,9 +110,7 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) u8 key[WEP_KEY_LEN + 3]; u8 *pos; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct blkcipher_desc desc = {.tfm = wep->tx_tfm}; - #endif u32 crc; u8 *icv; struct scatterlist sg; @@ -196,35 +149,16 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) { /* Append little-endian CRC32 and encrypt it to produce ICV */ - #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, len); - #else - crc = ~ether_crc_le(len, pos); - #endif icv = skb_put(skb, 4); icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; icv[3] = crc >> 24; -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - crypto_cipher_setkey(wep->tfm, key, klen); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; - crypto_cipher_encrypt(wep->tfm, &sg, &sg, len + 4); - return 0; - #else crypto_blkcipher_setkey(wep->tx_tfm, key, klen); - #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; - #else sg_init_one(&sg, pos, len+4); - #endif return crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4); - #endif } return 0; @@ -245,9 +179,7 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv) u8 key[WEP_KEY_LEN + 3]; u8 keyidx, *pos; cb_desc *tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) || (OPENSUSE_SLED)) struct blkcipher_desc desc = {.tfm = wep->rx_tfm}; - #endif u32 crc; u8 icv[4]; struct scatterlist sg; @@ -272,29 +204,11 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv) if (!tcb_desc->bHwSec) { -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) - crypto_cipher_setkey(wep->tfm, key, klen); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; - crypto_cipher_decrypt(wep->tfm, &sg, &sg, plen + 4); - #else crypto_blkcipher_setkey(wep->rx_tfm, key, klen); - #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; - #else sg_init_one(&sg, pos, plen+4); - #endif if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) return -7; - #endif - #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, plen); - #else - crc = ~ether_crc_le(plen, pos); - #endif icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; @@ -379,14 +293,6 @@ void __exit ieee80211_crypto_wep_exit(void) void ieee80211_wep_null(void) { -// printk("============>%s()\n", __FUNCTION__); return; } -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
From: Greg KH on 25 May 2010 14:10 On Tue, May 25, 2010 at 12:01:33PM +0200, Jiri Kosina wrote: > Remove all code which is dead for in-kernel driver due to being > ifdefed by LINUX_VERSION_CODE. > > While at it, also remove surrounding code which is commented out, > or '#if 1' nops. Can you break this out on a per-driver basis so that I can review it and merge it easier? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Charles Clément on 25 May 2010 14:10 Hello Jiri, On Tue, May 25, 2010 at 02:16:50PM +0200, Jiri Kosina wrote: > On Tue, 25 May 2010, Andreas Schwab wrote: > diff --git a/drivers/staging/cxt1e1/pmcc4.h b/drivers/staging/cxt1e1/pmcc4.h > index 26c1f0e..e288a0a 100644 > --- a/drivers/staging/cxt1e1/pmcc4.h > +++ b/drivers/staging/cxt1e1/pmcc4.h > @@ -117,12 +117,6 @@ extern "C" > > #include "pmcc4_private.h" > > -#if !(LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) > -char *get_hdlc_name (hdlc_device *); > - > -#endif > - > - Shouldn't that declaration be kept? > diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c > index 65f4889..14ca610 100644 > --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c > +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c > @@ -886,32 +711,18 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv) > { > struct ieee80211_tkip_data *tkey = priv; > int keyidx; > -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) > - struct crypto_tfm *tfm = tkey->tx_tfm_michael; > - struct crypto_tfm *tfm2 = tkey->tx_tfm_arc4; > - struct crypto_tfm *tfm3 = tkey->rx_tfm_michael; > - struct crypto_tfm *tfm4 = tkey->rx_tfm_arc4; > -#else > struct crypto_hash *tfm = tkey->tx_tfm_michael; > struct crypto_blkcipher *tfm2 = tkey->tx_tfm_arc4; > struct crypto_hash *tfm3 = tkey->rx_tfm_michael; > struct crypto_blkcipher *tfm4 = tkey->rx_tfm_arc4; > -#endif > > keyidx = tkey->key_idx; > memset(tkey, 0, sizeof(*tkey)); > tkey->key_idx = keyidx; > -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) > tkey->tx_tfm_michael = tfm; > tkey->tx_tfm_arc4 = tfm2; > tkey->rx_tfm_michael = tfm3; > tkey->rx_tfm_arc4 = tfm4; > -#else > - tkey->tx_tfm_michael = tfm; > - tkey->tx_tfm_arc4 = tfm2; > - tkey->rx_tfm_michael = tfm3; > - tkey->rx_tfm_arc4 = tfm4; > -#endif In this block, it is not the same branch that are kept, don't you want to keep the same ones? -- Charles Cl�ment -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Jiri Kosina on 26 May 2010 07:40 On Tue, 25 May 2010, Charles Cl�ment wrote: > Hello Jiri, > > On Tue, May 25, 2010 at 02:16:50PM +0200, Jiri Kosina wrote: > > On Tue, 25 May 2010, Andreas Schwab wrote: > > > diff --git a/drivers/staging/cxt1e1/pmcc4.h b/drivers/staging/cxt1e1/pmcc4.h > > index 26c1f0e..e288a0a 100644 > > --- a/drivers/staging/cxt1e1/pmcc4.h > > +++ b/drivers/staging/cxt1e1/pmcc4.h > > @@ -117,12 +117,6 @@ extern "C" > > > > #include "pmcc4_private.h" > > > > -#if !(LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) > > -char *get_hdlc_name (hdlc_device *); > > - > > -#endif > > - > > - > > Shouldn't that declaration be kept? Thanks for catching that. > > diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c > > index 65f4889..14ca610 100644 > > --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c > > +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c > > > @@ -886,32 +711,18 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv) > > { > > struct ieee80211_tkip_data *tkey = priv; > > int keyidx; > > -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) > > - struct crypto_tfm *tfm = tkey->tx_tfm_michael; > > - struct crypto_tfm *tfm2 = tkey->tx_tfm_arc4; > > - struct crypto_tfm *tfm3 = tkey->rx_tfm_michael; > > - struct crypto_tfm *tfm4 = tkey->rx_tfm_arc4; > > -#else > > struct crypto_hash *tfm = tkey->tx_tfm_michael; > > struct crypto_blkcipher *tfm2 = tkey->tx_tfm_arc4; > > struct crypto_hash *tfm3 = tkey->rx_tfm_michael; > > struct crypto_blkcipher *tfm4 = tkey->rx_tfm_arc4; > > -#endif > > > > keyidx = tkey->key_idx; > > memset(tkey, 0, sizeof(*tkey)); > > tkey->key_idx = keyidx; > > -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!OPENSUSE_SLED)) > > tkey->tx_tfm_michael = tfm; > > tkey->tx_tfm_arc4 = tfm2; > > tkey->rx_tfm_michael = tfm3; > > tkey->rx_tfm_arc4 = tfm4; > > -#else > > - tkey->tx_tfm_michael = tfm; > > - tkey->tx_tfm_arc4 = tfm2; > > - tkey->rx_tfm_michael = tfm3; > > - tkey->rx_tfm_arc4 = tfm4; > > -#endif > > In this block, it is not the same branch that are kept, don't you want > to keep the same ones? What difference do you see? -- Jiri Kosina SUSE Labs, Novell Inc. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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