From: Bob Beers Date: Sat, 16 Oct 2010 22:06:36 +0000 (-0400) Subject: Staging: cxt1e1: multiple definition of max_mtu fix X-Git-Tag: firefly_0821_release~7613^2~3583^2~3^2~49 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c694ed85eab4e7966cd83fca509ce27494e3e296;p=firefly-linux-kernel-4.4.55.git Staging: cxt1e1: multiple definition of max_mtu fix eliminate multiple definition of max_mtu by renaming with cxt1e1_ prefix, similarly rename max_mru Signed-off-by: Bob Beers Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/cxt1e1/linux.c b/drivers/staging/cxt1e1/linux.c index eb0f4bdf6273..c7930287e3db 100644 --- a/drivers/staging/cxt1e1/linux.c +++ b/drivers/staging/cxt1e1/linux.c @@ -112,13 +112,13 @@ int log_level = LOG_ERROR; int log_level_default = LOG_ERROR; module_param(log_level, int, 0444); -int max_mru = MUSYCC_MRU; +int cxt1e1_max_mru = MUSYCC_MRU; int max_mru_default = MUSYCC_MRU; -module_param(max_mru, int, 0444); +module_param(cxt1e1_max_mru, int, 0444); -int max_mtu = MUSYCC_MTU; +int cxt1e1_max_mtu = MUSYCC_MTU; int max_mtu_default = MUSYCC_MTU; -module_param(max_mtu, int, 0444); +module_param(cxt1e1_max_mtu, int, 0444); int max_txdesc_used = MUSYCC_TXDESC_MIN; int max_txdesc_default = MUSYCC_TXDESC_MIN; @@ -1118,12 +1118,12 @@ c4_mod_init (void) if (log_level != log_level_default) pr_info("NOTE: driver parameter changed from default %d to %d.\n", log_level_default, log_level); - if (max_mru != max_mru_default) - pr_info("NOTE: driver parameter changed from default %d to %d.\n", - max_mru_default, max_mru); - if (max_mtu != max_mtu_default) - pr_info("NOTE: driver parameter changed from default %d to %d.\n", - max_mtu_default, max_mtu); + if (cxt1e1_max_mru != max_mru_default) + pr_info("NOTE: driver parameter changed from default %d to %d.\n", + max_mru_default, cxt1e1_max_mru); + if (cxt1e1_max_mtu != max_mtu_default) + pr_info("NOTE: driver parameter changed from default %d to %d.\n", + max_mtu_default, cxt1e1_max_mtu); if (max_rxdesc_used != max_rxdesc_default) { if (max_rxdesc_used > 2000) diff --git a/drivers/staging/cxt1e1/musycc.c b/drivers/staging/cxt1e1/musycc.c index 12c76a553e0f..fc15610f6974 100644 --- a/drivers/staging/cxt1e1/musycc.c +++ b/drivers/staging/cxt1e1/musycc.c @@ -99,8 +99,8 @@ extern ci_t *c4_list; extern int drvr_state; extern int log_level; -extern int max_mru; -extern int max_mtu; +extern int cxt1e1_max_mru; +extern int cxt1e1_max_mtu; extern int max_rxdesc_used; extern int max_txdesc_used; extern ci_t *CI; /* dummy pointr to board ZEROE's data - DEBUG @@ -819,7 +819,7 @@ musycc_init_port (mpi_t * pi) MUSYCC_PCD_TX_DRIVEN); /* Message length descriptor */ - pi->regram->mld = __constant_cpu_to_le32 (max_mru | (max_mru << 16)); + pi->regram->mld = __constant_cpu_to_le32 (cxt1e1_max_mru | (cxt1e1_max_mru << 16)); FLUSH_MEM_WRITE (); musycc_serv_req (pi, SR_GROUP_INIT | SR_RX_DIRECTION); @@ -913,17 +913,17 @@ musycc_init (ci_t * ci) /* sanity check settable parameters */ - if (max_mru > 0xffe) + if (cxt1e1_max_mru > 0xffe) { pr_warning("Maximum allowed MRU exceeded, resetting %d to %d.\n", - max_mru, 0xffe); - max_mru = 0xffe; + cxt1e1_max_mru, 0xffe); + cxt1e1_max_mru = 0xffe; } - if (max_mtu > 0xffe) + if (cxt1e1_max_mtu > 0xffe) { pr_warning("Maximum allowed MTU exceeded, resetting %d to %d.\n", - max_mtu, 0xffe); - max_mtu = 0xffe; + cxt1e1_max_mtu, 0xffe); + cxt1e1_max_mtu = 0xffe; } #ifdef SBE_WAN256T3_ENABLE for (i = 0; i < MUSYCC_NPORTS; i++) @@ -1172,7 +1172,7 @@ musycc_bh_rx_eom (mpi_t * pi, int gchan) #endif /*** CONFIG_SBE_WAN256T3_NCOMM ***/ { - if ((m2 = OS_mem_token_alloc (max_mru))) + if ((m2 = OS_mem_token_alloc (cxt1e1_max_mru))) { /* substitute the mbuf+cluster */ md->mem_token = m2; @@ -1204,7 +1204,7 @@ musycc_bh_rx_eom (mpi_t * pi, int gchan) ch->s.rx_length_errors++; } FLUSH_MEM_WRITE (); - status = max_mru; + status = cxt1e1_max_mru; if (ch->p.chan_mode == CFG_CH_PROTO_TRANS) status |= EOBIRQ_ENABLE; md->status = cpu_to_le32 (status); diff --git a/drivers/staging/cxt1e1/pmcc4_drv.c b/drivers/staging/cxt1e1/pmcc4_drv.c index 9f730e68526c..5c8a3eb0cfc3 100644 --- a/drivers/staging/cxt1e1/pmcc4_drv.c +++ b/drivers/staging/cxt1e1/pmcc4_drv.c @@ -136,8 +136,8 @@ void musycc_update_timeslots (mpi_t *); extern void musycc_update_tx_thp (mch_t *); extern int log_level; -extern int max_mru; -extern int max_mtu; +extern int cxt1e1_max_mru; +extern int cxt1e1_max_mtu; extern int max_rxdesc_used, max_rxdesc_default; extern int max_txdesc_used, max_txdesc_default; @@ -1047,7 +1047,7 @@ c4_set_port (ci_t * ci, int portnum) MUSYCC_PCD_RXDATA_RISING); /* Message length descriptor */ - pi->regram->mld = __constant_cpu_to_le32 (max_mru | (max_mru << 16)); + pi->regram->mld = __constant_cpu_to_le32 (cxt1e1_max_mru | (cxt1e1_max_mru << 16)); /* tsm algorithm */ for (i = 0; i < 32; i++) @@ -1434,9 +1434,9 @@ c4_chan_up (ci_t * ci, int channum) ch->mdr = OS_kmalloc (sizeof (struct mdesc) * rxnum); ch->mdt = OS_kmalloc (sizeof (struct mdesc) * txnum); if (ch->p.chan_mode == CFG_CH_PROTO_TRANS) - tmp = __constant_cpu_to_le32 (max_mru | EOBIRQ_ENABLE); + tmp = __constant_cpu_to_le32 (cxt1e1_max_mru | EOBIRQ_ENABLE); else - tmp = __constant_cpu_to_le32 (max_mru); + tmp = __constant_cpu_to_le32 (cxt1e1_max_mru); for (i = 0, md = ch->mdr; i < rxnum; i++, md++) { @@ -1449,11 +1449,11 @@ c4_chan_up (ci_t * ci, int channum) } md->next = cpu_to_le32 (OS_vtophys (md->snext)); - if (!(m = OS_mem_token_alloc (max_mru))) + if (!(m = OS_mem_token_alloc (cxt1e1_max_mru))) { if (log_level >= LOG_MONITOR) pr_info("%s: c4_chan_up[%d] - token alloc failure, size = %d.\n", - ci->devname, channum, max_mru); + ci->devname, channum, cxt1e1_max_mru); goto errfree; } md->mem_token = m; diff --git a/drivers/staging/cxt1e1/sbeproc.c b/drivers/staging/cxt1e1/sbeproc.c index c3eed4bc6d7e..70b9b33f3522 100644 --- a/drivers/staging/cxt1e1/sbeproc.c +++ b/drivers/staging/cxt1e1/sbeproc.c @@ -171,17 +171,17 @@ sbecom_proc_get_sbe_info (char *buffer, char **start, off_t offset, #ifdef SBE_PMCC4_ENABLE { - extern int max_mru; + extern int cxt1e1_max_mru; #if 0 extern int max_chans_used; - extern int max_mtu; + extern int cxt1e1_max_mtu; #endif extern int max_rxdesc_used, max_txdesc_used; - len += sprintf (buffer + len, "\nmax_mru: %d\n", max_mru); + len += sprintf (buffer + len, "\ncxt1e1_max_mru: %d\n", cxt1e1_max_mru); #if 0 len += sprintf (buffer + len, "\nmax_chans_used: %d\n", max_chans_used); - len += sprintf (buffer + len, "max_mtu: %d\n", max_mtu); + len += sprintf (buffer + len, "cxt1e1_max_mtu: %d\n", cxt1e1_max_mtu); #endif len += sprintf (buffer + len, "max_rxdesc_used: %d\n", max_rxdesc_used); len += sprintf (buffer + len, "max_txdesc_used: %d\n", max_txdesc_used);