[PATCH] A new 10GB Ethernet Driver by Chelsio Communications
A Linux driver for the Chelsio 10Gb Ethernet Network Controller by Chelsio
(http://www.chelsio.com). This driver supports the Chelsio N210 NIC and is
backward compatible with the Chelsio N110 model 10Gb NICs. It supports
AMD64, EM64T and x86 systems.
Signed-off-by: Tina Yang <tinay@chelsio.com>
Signed-off-by: Scott Bardone <sbardone@chelsio.com>
Signed-off-by: Christoph Lameter <christoph@lameter.com>
Adrian said:
- my3126.c is unused (because t1_my3126_ops isn't used anywhere)
- what are the EXTRA_CFLAGS in drivers/net/chelsio/Makefile for?
- $(cxgb-y) in drivers/net/chelsio/Makefile seems to be unneeded
- completely unused global functions:
- espi.c: t1_espi_get_intr_counts
- sge.c: t1_sge_get_intr_counts
- the following functions can be made static:
- sge.c: t1_espi_workaround
- sge.c: t1_sge_tx
- subr.c: __t1_tpi_read
- subr.c: __t1_tpi_write
- subr.c: t1_wait_op_done
shemminger said:
The performance recommendations in cxgb.txt are common to all fast devices,
and should be in one file rather than just for this device. I would rather
see ip-sysctl.txt updated or a new file on tuning recommendations started.
Some of them have consequences that aren't documented well.
For example, turning off TCP timestamps risks data corruption from sequence wrap.
A new driver shouldn't need so may #ifdef's unless you want to putit on older
vendor versions of 2.4
Some accessor and wrapper functions like:
t1_pci_read_config_4
adapter_name
t1_malloc
are just annoying noise.
Why have useless dead code like:
/* Interrupt handler */
+static int pm3393_interrupt_handler(struct cmac *cmac)
+{
+ u32 master_intr_status;
+/*
+ 1. Read master interrupt register.
+ 2. Read BLOCK's interrupt status registers.
+ 3. Handle BLOCK interrupts.
+*/
Jeff said:
step 1: kill all the OS wrappers.
And do you really need hooks for multiple MACs, when only one MAC is
really supported? Typically these hooks are at a higher level anyway --
struct net_device.
From: Christoph Lameter <christoph@lameter
Driver modified as suggested by Pekka Enberg, Stephen Hemminger and Andrian
Bunk. Reduces the size of the driver to ~260k.
- clean up tabs
- removed my3126.c
- removed 85% of suni1x10gexp_regs.h
- removed 80% of regs.h
- removed various calls, renamed variables/functions.
- removed system specific and other wrappers (usleep, msleep)
- removed dead code
- dropped redundant casts in osdep.h
- dropped redundant check of kfree
- dropped weird code (MODVERSIONS stuff)
- reduced number of #ifdefs
- use kcalloc now instead of kmalloc
- Add information about known issues with the driver
- Add information about authors
Signed-off-by: Scott Bardone <sbardone@chelsio.com>
Signed-off-by: Christoph Lameter <christoph@lameter.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
diff -puN /dev/null Documentation/networking/cxgb.txt
diff --git a/drivers/net/chelsio/pm3393.c b/drivers/net/chelsio/pm3393.c
new file mode 100644
index 0000000..17bd20f
--- /dev/null
+++ b/drivers/net/chelsio/pm3393.c
@@ -0,0 +1,831 @@
+/*****************************************************************************
+ * *
+ * File: pm3393.c *
+ * $Revision: 1.9 $ *
+ * $Date: 2005/03/23 07:41:27 $ *
+ * Description: *
+ * PMC/SIERRA (pm3393) MAC-PHY functionality. *
+ * part of the Chelsio 10Gb Ethernet Driver. *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License, version 2, as *
+ * published by the Free Software Foundation. *
+ * *
+ * You should have received a copy of the GNU General Public License along *
+ * with this program; if not, write to the Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
+ * *
+ * http://www.chelsio.com *
+ * *
+ * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
+ * All rights reserved. *
+ * *
+ * Maintainers: maintainers@chelsio.com *
+ * *
+ * Authors: Dimitrios Michailidis <dm@chelsio.com> *
+ * Tina Yang <tainay@chelsio.com> *
+ * Felix Marti <felix@chelsio.com> *
+ * Scott Bardone <sbardone@chelsio.com> *
+ * Kurt Ottaway <kottaway@chelsio.com> *
+ * Frank DiMambro <frank@chelsio.com> *
+ * *
+ * History: *
+ * *
+ ****************************************************************************/
+
+#include "common.h"
+#include "regs.h"
+#include "gmac.h"
+#include "elmer0.h"
+#include "suni1x10gexp_regs.h"
+
+/* 802.3ae 10Gb/s MDIO Manageable Device(MMD)
+ */
+#define MMD_RESERVED 0
+#define MMD_PMAPMD 1
+#define MMD_WIS 2
+#define MMD_PCS 3
+#define MMD_PHY_XGXS 4 /* XGMII Extender Sublayer */
+#define MMD_DTE_XGXS 5
+
+#define PHY_XGXS_CTRL_1 0
+#define PHY_XGXS_STATUS_1 1
+
+#define OFFSET(REG_ADDR) (REG_ADDR << 2)
+
+/* Max frame size PM3393 can handle. Includes Ethernet header and CRC. */
+#define MAX_FRAME_SIZE 9600
+
+#define IPG 12
+#define TXXG_CONF1_VAL ((IPG << SUNI1x10GEXP_BITOFF_TXXG_IPGT) | \
+ SUNI1x10GEXP_BITMSK_TXXG_32BIT_ALIGN | SUNI1x10GEXP_BITMSK_TXXG_CRCEN | \
+ SUNI1x10GEXP_BITMSK_TXXG_PADEN)
+#define RXXG_CONF1_VAL (SUNI1x10GEXP_BITMSK_RXXG_PUREP | 0x14 | \
+ SUNI1x10GEXP_BITMSK_RXXG_FLCHK | SUNI1x10GEXP_BITMSK_RXXG_CRC_STRIP)
+
+/* Update statistics every 15 minutes */
+#define STATS_TICK_SECS (15 * 60)
+
+enum { /* RMON registers */
+ RxOctetsReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_1_LOW,
+ RxUnicastFramesReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_4_LOW,
+ RxMulticastFramesReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_5_LOW,
+ RxBroadcastFramesReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_6_LOW,
+ RxPAUSEMACCtrlFramesReceived = SUNI1x10GEXP_REG_MSTAT_COUNTER_8_LOW,
+ RxFrameCheckSequenceErrors = SUNI1x10GEXP_REG_MSTAT_COUNTER_10_LOW,
+ RxFramesLostDueToInternalMACErrors = SUNI1x10GEXP_REG_MSTAT_COUNTER_11_LOW,
+ RxSymbolErrors = SUNI1x10GEXP_REG_MSTAT_COUNTER_12_LOW,
+ RxInRangeLengthErrors = SUNI1x10GEXP_REG_MSTAT_COUNTER_13_LOW,
+ RxFramesTooLongErrors = SUNI1x10GEXP_REG_MSTAT_COUNTER_15_LOW,
+ RxJabbers = SUNI1x10GEXP_REG_MSTAT_COUNTER_16_LOW,
+ RxFragments = SUNI1x10GEXP_REG_MSTAT_COUNTER_17_LOW,
+ RxUndersizedFrames = SUNI1x10GEXP_REG_MSTAT_COUNTER_18_LOW,
+
+ TxOctetsTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_33_LOW,
+ TxFramesLostDueToInternalMACTransmissionError = SUNI1x10GEXP_REG_MSTAT_COUNTER_35_LOW,
+ TxTransmitSystemError = SUNI1x10GEXP_REG_MSTAT_COUNTER_36_LOW,
+ TxUnicastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_38_LOW,
+ TxMulticastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_40_LOW,
+ TxBroadcastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_42_LOW,
+ TxPAUSEMACCtrlFramesTransmitted = SUNI1x10GEXP_REG_MSTAT_COUNTER_43_LOW
+};
+
+struct _cmac_instance {
+ u8 enabled;
+ u8 fc;
+ u8 mac_addr[6];
+};
+
+static int pmread(struct cmac *cmac, u32 reg, u32 * data32)
+{
+ t1_tpi_read(cmac->adapter, OFFSET(reg), data32);
+ return 0;
+}
+
+static int pmwrite(struct cmac *cmac, u32 reg, u32 data32)
+{
+ t1_tpi_write(cmac->adapter, OFFSET(reg), data32);
+ return 0;
+}
+
+/* Port reset. */
+static int pm3393_reset(struct cmac *cmac)
+{
+ return 0;
+}
+
+/*
+ * Enable interrupts for the PM3393
+
+ 1. Enable PM3393 BLOCK interrupts.
+ 2. Enable PM3393 Master Interrupt bit(INTE)
+ 3. Enable ELMER's PM3393 bit.
+ 4. Enable Terminator external interrupt.
+*/
+static int pm3393_interrupt_enable(struct cmac *cmac)
+{
+ u32 pl_intr;
+
+ /* PM3393 - Enabling all hardware block interrupts.
+ */
+ pmwrite(cmac, SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_ENABLE, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_XRF_INTERRUPT_ENABLE, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_XRF_DIAG_INTERRUPT_ENABLE, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXOAM_INTERRUPT_ENABLE, 0xffff);
+
+ /* Don't interrupt on statistics overflow, we are polling */
+ pmwrite(cmac, SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_0, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_1, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_2, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_3, 0);
+
+ pmwrite(cmac, SUNI1x10GEXP_REG_IFLX_FIFO_OVERFLOW_ENABLE, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_PL4ODP_INTERRUPT_MASK, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_XTEF_INTERRUPT_ENABLE, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXOAM_INTERRUPT_ENABLE, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_CONFIG_3, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_MASK, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXXG_CONFIG_3, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_PL4IDU_INTERRUPT_MASK, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_EFLX_FIFO_OVERFLOW_ERROR_ENABLE, 0xffff);
+
+ /* PM3393 - Global interrupt enable
+ */
+ /* TBD XXX Disable for now until we figure out why error interrupts keep asserting. */
+ pmwrite(cmac, SUNI1x10GEXP_REG_GLOBAL_INTERRUPT_ENABLE,
+ 0 /*SUNI1x10GEXP_BITMSK_TOP_INTE */ );
+
+ /* TERMINATOR - PL_INTERUPTS_EXT */
+ pl_intr = t1_read_reg_4(cmac->adapter, A_PL_ENABLE);
+ pl_intr |= F_PL_INTR_EXT;
+ t1_write_reg_4(cmac->adapter, A_PL_ENABLE, pl_intr);
+ return 0;
+}
+
+static int pm3393_interrupt_disable(struct cmac *cmac)
+{
+ u32 elmer;
+
+ /* PM3393 - Enabling HW interrupt blocks. */
+ pmwrite(cmac, SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_ENABLE, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_XRF_INTERRUPT_ENABLE, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_XRF_DIAG_INTERRUPT_ENABLE, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXOAM_INTERRUPT_ENABLE, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_0, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_1, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_2, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_3, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_IFLX_FIFO_OVERFLOW_ENABLE, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_PL4ODP_INTERRUPT_MASK, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_XTEF_INTERRUPT_ENABLE, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXOAM_INTERRUPT_ENABLE, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_CONFIG_3, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_MASK, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXXG_CONFIG_3, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_PL4IDU_INTERRUPT_MASK, 0);
+ pmwrite(cmac, SUNI1x10GEXP_REG_EFLX_FIFO_OVERFLOW_ERROR_ENABLE, 0);
+
+ /* PM3393 - Global interrupt enable */
+ pmwrite(cmac, SUNI1x10GEXP_REG_GLOBAL_INTERRUPT_ENABLE, 0);
+
+ /* ELMER - External chip interrupts. */
+ t1_tpi_read(cmac->adapter, A_ELMER0_INT_ENABLE, &elmer);
+ elmer &= ~ELMER0_GP_BIT1;
+ t1_tpi_write(cmac->adapter, A_ELMER0_INT_ENABLE, elmer);
+
+ /* TERMINATOR - PL_INTERUPTS_EXT */
+ /* DO NOT DISABLE TERMINATOR's EXTERNAL INTERRUPTS. ANOTHER CHIP
+ * COULD WANT THEM ENABLED. We disable PM3393 at the ELMER level.
+ */
+
+ return 0;
+}
+
+static int pm3393_interrupt_clear(struct cmac *cmac)
+{
+ u32 elmer;
+ u32 pl_intr;
+ u32 val32;
+
+ /* PM3393 - Clearing HW interrupt blocks. Note, this assumes
+ * bit WCIMODE=0 for a clear-on-read.
+ */
+ pmread(cmac, SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_STATUS, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_XRF_INTERRUPT_STATUS, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_XRF_DIAG_INTERRUPT_STATUS, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_RXOAM_INTERRUPT_STATUS, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_PL4ODP_INTERRUPT, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_XTEF_INTERRUPT_STATUS, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_IFLX_FIFO_OVERFLOW_INTERRUPT, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_TXOAM_INTERRUPT_STATUS, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_RXXG_INTERRUPT, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_TXXG_INTERRUPT, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_PL4IDU_INTERRUPT, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_EFLX_FIFO_OVERFLOW_ERROR_INDICATION,
+ &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_STATUS, &val32);
+ pmread(cmac, SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_CHANGE, &val32);
+
+ /* PM3393 - Global interrupt status
+ */
+ pmread(cmac, SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS, &val32);
+
+ /* ELMER - External chip interrupts.
+ */
+ t1_tpi_read(cmac->adapter, A_ELMER0_INT_CAUSE, &elmer);
+ elmer |= ELMER0_GP_BIT1;
+ t1_tpi_write(cmac->adapter, A_ELMER0_INT_CAUSE, elmer);
+
+ /* TERMINATOR - PL_INTERUPTS_EXT
+ */
+ pl_intr = t1_read_reg_4(cmac->adapter, A_PL_CAUSE);
+ pl_intr |= F_PL_INTR_EXT;
+ t1_write_reg_4(cmac->adapter, A_PL_CAUSE, pl_intr);
+
+ return 0;
+}
+
+/* Interrupt handler */
+static int pm3393_interrupt_handler(struct cmac *cmac)
+{
+ u32 master_intr_status;
+/*
+ 1. Read master interrupt register.
+ 2. Read BLOCK's interrupt status registers.
+ 3. Handle BLOCK interrupts.
+*/
+ /* Read the master interrupt status register. */
+ pmread(cmac, SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS,
+ &master_intr_status);
+ CH_DBG(cmac->adapter, INTR, "PM3393 intr cause 0x%x\n",
+ master_intr_status);
+
+ /* TBD XXX Lets just clear everything for now */
+ pm3393_interrupt_clear(cmac);
+
+ return 0;
+}
+
+static int pm3393_enable(struct cmac *cmac, int which)
+{
+ if (which & MAC_DIRECTION_RX)
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_CONFIG_1,
+ (RXXG_CONF1_VAL | SUNI1x10GEXP_BITMSK_RXXG_RXEN));
+
+ if (which & MAC_DIRECTION_TX) {
+ u32 val = TXXG_CONF1_VAL | SUNI1x10GEXP_BITMSK_TXXG_TXEN0;
+
+ if (cmac->instance->fc & PAUSE_RX)
+ val |= SUNI1x10GEXP_BITMSK_TXXG_FCRX;
+ if (cmac->instance->fc & PAUSE_TX)
+ val |= SUNI1x10GEXP_BITMSK_TXXG_FCTX;
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXXG_CONFIG_1, val);
+ }
+
+ cmac->instance->enabled |= which;
+ return 0;
+}
+
+static int pm3393_enable_port(struct cmac *cmac, int which)
+{
+ /* Clear port statistics */
+ pmwrite(cmac, SUNI1x10GEXP_REG_MSTAT_CONTROL,
+ SUNI1x10GEXP_BITMSK_MSTAT_CLEAR);
+ udelay(2);
+ memset(&cmac->stats, 0, sizeof(struct cmac_statistics));
+
+ pm3393_enable(cmac, which);
+
+ /*
+ * XXX This should be done by the PHY and preferrably not at all.
+ * The PHY doesn't give us link status indication on its own so have
+ * the link management code query it instead.
+ */
+ {
+ extern void link_changed(adapter_t *adapter, int port_id);
+
+ link_changed(cmac->adapter, 0);
+ }
+ return 0;
+}
+
+static int pm3393_disable(struct cmac *cmac, int which)
+{
+ if (which & MAC_DIRECTION_RX)
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_CONFIG_1, RXXG_CONF1_VAL);
+ if (which & MAC_DIRECTION_TX)
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXXG_CONFIG_1, TXXG_CONF1_VAL);
+
+ /*
+ * The disable is graceful. Give the PM3393 time. Can't wait very
+ * long here, we may be holding locks.
+ */
+ udelay(20);
+
+ cmac->instance->enabled &= ~which;
+ return 0;
+}
+
+static int pm3393_loopback_enable(struct cmac *cmac)
+{
+ return 0;
+}
+
+static int pm3393_loopback_disable(struct cmac *cmac)
+{
+ return 0;
+}
+
+static int pm3393_set_mtu(struct cmac *cmac, int mtu)
+{
+ int enabled = cmac->instance->enabled;
+
+ /* MAX_FRAME_SIZE includes header + FCS, mtu doesn't */
+ mtu += 14 + 4;
+ if (mtu > MAX_FRAME_SIZE)
+ return -EINVAL;
+
+ /* Disable Rx/Tx MAC before configuring it. */
+ if (enabled)
+ pm3393_disable(cmac, MAC_DIRECTION_RX | MAC_DIRECTION_TX);
+
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MAX_FRAME_LENGTH, mtu);
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXXG_MAX_FRAME_SIZE, mtu);
+
+ if (enabled)
+ pm3393_enable(cmac, enabled);
+ return 0;
+}
+
+static u32 calc_crc(u8 *b, int len)
+{
+ int i;
+ u32 crc = (u32)~0;
+
+ /* calculate crc one bit at a time */
+ while (len--) {
+ crc ^= *b++;
+ for (i = 0; i < 8; i++) {
+ if (crc & 0x1)
+ crc = (crc >> 1) ^ 0xedb88320;
+ else
+ crc = (crc >> 1);
+ }
+ }
+
+ /* reverse bits */
+ crc = ((crc >> 4) & 0x0f0f0f0f) | ((crc << 4) & 0xf0f0f0f0);
+ crc = ((crc >> 2) & 0x33333333) | ((crc << 2) & 0xcccccccc);
+ crc = ((crc >> 1) & 0x55555555) | ((crc << 1) & 0xaaaaaaaa);
+ /* swap bytes */
+ crc = (crc >> 16) | (crc << 16);
+ crc = (crc >> 8 & 0x00ff00ff) | (crc << 8 & 0xff00ff00);
+
+ return crc;
+}
+
+static int pm3393_set_rx_mode(struct cmac *cmac, struct t1_rx_mode *rm)
+{
+ int enabled = cmac->instance->enabled & MAC_DIRECTION_RX;
+ u32 rx_mode;
+
+ /* Disable MAC RX before reconfiguring it */
+ if (enabled)
+ pm3393_disable(cmac, MAC_DIRECTION_RX);
+
+ pmread(cmac, SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_2, &rx_mode);
+ rx_mode &= ~(SUNI1x10GEXP_BITMSK_RXXG_PMODE |
+ SUNI1x10GEXP_BITMSK_RXXG_MHASH_EN);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_2,
+ (u16)rx_mode);
+
+ if (t1_rx_mode_promisc(rm)) {
+ /* Promiscuous mode. */
+ rx_mode |= SUNI1x10GEXP_BITMSK_RXXG_PMODE;
+ }
+ if (t1_rx_mode_allmulti(rm)) {
+ /* Accept all multicast. */
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_LOW, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDLOW, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDHIGH, 0xffff);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_HIGH, 0xffff);
+ rx_mode |= SUNI1x10GEXP_BITMSK_RXXG_MHASH_EN;
+ } else if (t1_rx_mode_mc_cnt(rm)) {
+ /* Accept one or more multicast(s). */
+ u8 *addr;
+ int bit;
+ u16 mc_filter[4] = { 0, };
+
+ while ((addr = t1_get_next_mcaddr(rm))) {
+ bit = (calc_crc(addr, ETH_ALEN) >> 23) & 0x3f; /* bit[23:28] */
+ mc_filter[bit >> 4] |= 1 << (bit & 0xf);
+ }
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_LOW, mc_filter[0]);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDLOW, mc_filter[1]);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDHIGH, mc_filter[2]);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_HIGH, mc_filter[3]);
+ rx_mode |= SUNI1x10GEXP_BITMSK_RXXG_MHASH_EN;
+ }
+
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_2, (u16)rx_mode);
+
+ if (enabled)
+ pm3393_enable(cmac, MAC_DIRECTION_RX);
+
+ return 0;
+}
+
+static int pm3393_get_speed_duplex_fc(struct cmac *cmac, int *speed,
+ int *duplex, int *fc)
+{
+ if (speed)
+ *speed = SPEED_10000;
+ if (duplex)
+ *duplex = DUPLEX_FULL;
+ if (fc)
+ *fc = cmac->instance->fc;
+ return 0;
+}
+
+static int pm3393_set_speed_duplex_fc(struct cmac *cmac, int speed, int duplex,
+ int fc)
+{
+ if (speed >= 0 && speed != SPEED_10000)
+ return -1;
+ if (duplex >= 0 && duplex != DUPLEX_FULL)
+ return -1;
+ if (fc & ~(PAUSE_TX | PAUSE_RX))
+ return -1;
+
+ if (fc != cmac->instance->fc) {
+ cmac->instance->fc = (u8) fc;
+ if (cmac->instance->enabled & MAC_DIRECTION_TX)
+ pm3393_enable(cmac, MAC_DIRECTION_TX);
+ }
+ return 0;
+}
+
+#define RMON_UPDATE(mac, name, stat_name) \
+ { \
+ t1_tpi_read((mac)->adapter, OFFSET(name), &val0); \
+ t1_tpi_read((mac)->adapter, OFFSET(((name)+1)), &val1); \
+ t1_tpi_read((mac)->adapter, OFFSET(((name)+2)), &val2); \
+ (mac)->stats.stat_name = ((u64)val0 & 0xffff) | \
+ (((u64)val1 & 0xffff) << 16) | \
+ (((u64)val2 & 0xff) << 32) | \
+ ((mac)->stats.stat_name & \
+ (~(u64)0 << 40)); \
+ if (ro & \
+ ((name - SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW) >> 2)) \
+ (mac)->stats.stat_name += ((u64)1 << 40); \
+ }
+
+static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac,
+ int flag)
+{
+ u64 ro;
+ u32 val0, val1, val2, val3;
+
+ /* Snap the counters */
+ pmwrite(mac, SUNI1x10GEXP_REG_MSTAT_CONTROL,
+ SUNI1x10GEXP_BITMSK_MSTAT_SNAP);
+
+ /* Counter rollover, clear on read */
+ pmread(mac, SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_0, &val0);
+ pmread(mac, SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_1, &val1);
+ pmread(mac, SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_2, &val2);
+ pmread(mac, SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_3, &val3);
+ ro = ((u64)val0 & 0xffff) | (((u64)val1 & 0xffff) << 16) |
+ (((u64)val2 & 0xffff) << 32) | (((u64)val3 & 0xffff) << 48);
+
+ /* Rx stats */
+ RMON_UPDATE(mac, RxOctetsReceivedOK, RxOctetsOK);
+ RMON_UPDATE(mac, RxUnicastFramesReceivedOK, RxUnicastFramesOK);
+ RMON_UPDATE(mac, RxMulticastFramesReceivedOK, RxMulticastFramesOK);
+ RMON_UPDATE(mac, RxBroadcastFramesReceivedOK, RxBroadcastFramesOK);
+ RMON_UPDATE(mac, RxPAUSEMACCtrlFramesReceived, RxPauseFrames);
+ RMON_UPDATE(mac, RxFrameCheckSequenceErrors, RxFCSErrors);
+ RMON_UPDATE(mac, RxFramesLostDueToInternalMACErrors,
+ RxInternalMACRcvError);
+ RMON_UPDATE(mac, RxSymbolErrors, RxSymbolErrors);
+ RMON_UPDATE(mac, RxInRangeLengthErrors, RxInRangeLengthErrors);
+ RMON_UPDATE(mac, RxFramesTooLongErrors , RxFrameTooLongErrors);
+ RMON_UPDATE(mac, RxJabbers, RxJabberErrors);
+ RMON_UPDATE(mac, RxFragments, RxRuntErrors);
+ RMON_UPDATE(mac, RxUndersizedFrames, RxRuntErrors);
+
+ /* Tx stats */
+ RMON_UPDATE(mac, TxOctetsTransmittedOK, TxOctetsOK);
+ RMON_UPDATE(mac, TxFramesLostDueToInternalMACTransmissionError,
+ TxInternalMACXmitError);
+ RMON_UPDATE(mac, TxTransmitSystemError, TxFCSErrors);
+ RMON_UPDATE(mac, TxUnicastFramesTransmittedOK, TxUnicastFramesOK);
+ RMON_UPDATE(mac, TxMulticastFramesTransmittedOK, TxMulticastFramesOK);
+ RMON_UPDATE(mac, TxBroadcastFramesTransmittedOK, TxBroadcastFramesOK);
+ RMON_UPDATE(mac, TxPAUSEMACCtrlFramesTransmitted, TxPauseFrames);
+
+ return &mac->stats;
+}
+
+static int pm3393_macaddress_get(struct cmac *cmac, u8 mac_addr[6])
+{
+ memcpy(mac_addr, cmac->instance->mac_addr, 6);
+ return 0;
+}
+
+static int pm3393_macaddress_set(struct cmac *cmac, u8 ma[6])
+{
+ u32 val, lo, mid, hi, enabled = cmac->instance->enabled;
+
+ /*
+ * MAC addr: 00:07:43:00:13:09
+ *
+ * ma[5] = 0x09
+ * ma[4] = 0x13
+ * ma[3] = 0x00
+ * ma[2] = 0x43
+ * ma[1] = 0x07
+ * ma[0] = 0x00
+ *
+ * The PM3393 requires byte swapping and reverse order entry
+ * when programming MAC addresses:
+ *
+ * low_bits[15:0] = ma[1]:ma[0]
+ * mid_bits[31:16] = ma[3]:ma[2]
+ * high_bits[47:32] = ma[5]:ma[4]
+ */
+
+ /* Store local copy */
+ memcpy(cmac->instance->mac_addr, ma, 6);
+
+ lo = ((u32) ma[1] << 8) | (u32) ma[0];
+ mid = ((u32) ma[3] << 8) | (u32) ma[2];
+ hi = ((u32) ma[5] << 8) | (u32) ma[4];
+
+ /* Disable Rx/Tx MAC before configuring it. */
+ if (enabled)
+ pm3393_disable(cmac, MAC_DIRECTION_RX | MAC_DIRECTION_TX);
+
+ /* Set RXXG Station Address */
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_SA_15_0, lo);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_SA_31_16, mid);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_SA_47_32, hi);
+
+ /* Set TXXG Station Address */
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXXG_SA_15_0, lo);
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXXG_SA_31_16, mid);
+ pmwrite(cmac, SUNI1x10GEXP_REG_TXXG_SA_47_32, hi);
+
+ /* Setup Exact Match Filter 1 with our MAC address
+ *
+ * Must disable exact match filter before configuring it.
+ */
+ pmread(cmac, SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_0, &val);
+ val &= 0xff0f;
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_0, val);
+
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_LOW, lo);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_MID, mid);
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_HIGH, hi);
+
+ val |= 0x0090;
+ pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_0, val);
+
+ if (enabled)
+ pm3393_enable(cmac, enabled);
+ return 0;
+}
+
+static void pm3393_destroy(struct cmac *cmac)
+{
+ kfree(cmac);
+}
+
+static struct cmac_ops pm3393_ops = {
+ .destroy = pm3393_destroy,
+ .reset = pm3393_reset,
+ .interrupt_enable = pm3393_interrupt_enable,
+ .interrupt_disable = pm3393_interrupt_disable,
+ .interrupt_clear = pm3393_interrupt_clear,
+ .interrupt_handler = pm3393_interrupt_handler,
+ .enable = pm3393_enable_port,
+ .disable = pm3393_disable,
+ .loopback_enable = pm3393_loopback_enable,
+ .loopback_disable = pm3393_loopback_disable,
+ .set_mtu = pm3393_set_mtu,
+ .set_rx_mode = pm3393_set_rx_mode,
+ .get_speed_duplex_fc = pm3393_get_speed_duplex_fc,
+ .set_speed_duplex_fc = pm3393_set_speed_duplex_fc,
+ .statistics_update = pm3393_update_statistics,
+ .macaddress_get = pm3393_macaddress_get,
+ .macaddress_set = pm3393_macaddress_set
+};
+
+static struct cmac *pm3393_mac_create(adapter_t *adapter, int index)
+{
+ struct cmac *cmac;
+
+ cmac = kmalloc(sizeof(*cmac) + sizeof(cmac_instance), GFP_KERNEL);
+ if (!cmac)
+ return NULL;
+ memset(cmac, 0, sizeof(*cmac));
+
+ cmac->ops = &pm3393_ops;
+ cmac->instance = (cmac_instance *) (cmac + 1);
+ cmac->adapter = adapter;
+ cmac->instance->fc = PAUSE_TX | PAUSE_RX;
+
+ t1_tpi_write(adapter, OFFSET(0x0001), 0x00008000);
+ t1_tpi_write(adapter, OFFSET(0x0001), 0x00000000);
+ t1_tpi_write(adapter, OFFSET(0x2308), 0x00009800);
+ t1_tpi_write(adapter, OFFSET(0x2305), 0x00001001); /* PL4IO Enable */
+ t1_tpi_write(adapter, OFFSET(0x2320), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x2321), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x2322), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x2323), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x2324), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x2325), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x2326), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x2327), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x2328), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x2329), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x232a), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x232b), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x232c), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x232d), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x232e), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x232f), 0x00008800);
+ t1_tpi_write(adapter, OFFSET(0x230d), 0x00009c00);
+ t1_tpi_write(adapter, OFFSET(0x2304), 0x00000202); /* PL4IO Calendar Repetitions */
+
+ t1_tpi_write(adapter, OFFSET(0x3200), 0x00008080); /* EFLX Enable */
+ t1_tpi_write(adapter, OFFSET(0x3210), 0x00000000); /* EFLX Channel Deprovision */
+ t1_tpi_write(adapter, OFFSET(0x3203), 0x00000000); /* EFLX Low Limit */
+ t1_tpi_write(adapter, OFFSET(0x3204), 0x00000040); /* EFLX High Limit */
+ t1_tpi_write(adapter, OFFSET(0x3205), 0x000002cc); /* EFLX Almost Full */
+ t1_tpi_write(adapter, OFFSET(0x3206), 0x00000199); /* EFLX Almost Empty */
+ t1_tpi_write(adapter, OFFSET(0x3207), 0x00000240); /* EFLX Cut Through Threshold */
+ t1_tpi_write(adapter, OFFSET(0x3202), 0x00000000); /* EFLX Indirect Register Update */
+ t1_tpi_write(adapter, OFFSET(0x3210), 0x00000001); /* EFLX Channel Provision */
+ t1_tpi_write(adapter, OFFSET(0x3208), 0x0000ffff); /* EFLX Undocumented */
+ t1_tpi_write(adapter, OFFSET(0x320a), 0x0000ffff); /* EFLX Undocumented */
+ t1_tpi_write(adapter, OFFSET(0x320c), 0x0000ffff); /* EFLX enable overflow interrupt The other bit are undocumented */
+ t1_tpi_write(adapter, OFFSET(0x320e), 0x0000ffff); /* EFLX Undocumented */
+
+ t1_tpi_write(adapter, OFFSET(0x2200), 0x0000c000); /* IFLX Configuration - enable */
+ t1_tpi_write(adapter, OFFSET(0x2201), 0x00000000); /* IFLX Channel Deprovision */
+ t1_tpi_write(adapter, OFFSET(0x220e), 0x00000000); /* IFLX Low Limit */
+ t1_tpi_write(adapter, OFFSET(0x220f), 0x00000100); /* IFLX High Limit */
+ t1_tpi_write(adapter, OFFSET(0x2210), 0x00000c00); /* IFLX Almost Full Limit */
+ t1_tpi_write(adapter, OFFSET(0x2211), 0x00000599); /* IFLX Almost Empty Limit */
+ t1_tpi_write(adapter, OFFSET(0x220d), 0x00000000); /* IFLX Indirect Register Update */
+ t1_tpi_write(adapter, OFFSET(0x2201), 0x00000001); /* IFLX Channel Provision */
+ t1_tpi_write(adapter, OFFSET(0x2203), 0x0000ffff); /* IFLX Undocumented */
+ t1_tpi_write(adapter, OFFSET(0x2205), 0x0000ffff); /* IFLX Undocumented */
+ t1_tpi_write(adapter, OFFSET(0x2209), 0x0000ffff); /* IFLX Enable overflow interrupt. The other bit are undocumented */
+
+ t1_tpi_write(adapter, OFFSET(0x2241), 0xfffffffe); /* PL4MOS Undocumented */
+ t1_tpi_write(adapter, OFFSET(0x2242), 0x0000ffff); /* PL4MOS Undocumented */
+ t1_tpi_write(adapter, OFFSET(0x2243), 0x00000008); /* PL4MOS Starving Burst Size */
+ t1_tpi_write(adapter, OFFSET(0x2244), 0x00000008); /* PL4MOS Hungry Burst Size */
+ t1_tpi_write(adapter, OFFSET(0x2245), 0x00000008); /* PL4MOS Transfer Size */
+ t1_tpi_write(adapter, OFFSET(0x2240), 0x00000005); /* PL4MOS Disable */
+
+ t1_tpi_write(adapter, OFFSET(0x2280), 0x00002103); /* PL4ODP Training Repeat and SOP rule */
+ t1_tpi_write(adapter, OFFSET(0x2284), 0x00000000); /* PL4ODP MAX_T setting */
+
+ t1_tpi_write(adapter, OFFSET(0x3280), 0x00000087); /* PL4IDU Enable data forward, port state machine. Set ALLOW_NON_ZERO_OLB */
+ t1_tpi_write(adapter, OFFSET(0x3282), 0x0000001f); /* PL4IDU Enable Dip4 check error interrupts */
+
+ t1_tpi_write(adapter, OFFSET(0x3040), 0x0c32); /* # TXXG Config */
+ /* For T1 use timer based Mac flow control. */
+ if (t1_is_T1B(adapter))
+ t1_tpi_write(adapter, OFFSET(0x304d), 0x8000);
+ t1_tpi_write(adapter, OFFSET(0x2040), 0x059c); /* # RXXG Config */
+ t1_tpi_write(adapter, OFFSET(0x2049), 0x0000); /* # RXXG Cut Through */
+ t1_tpi_write(adapter, OFFSET(0x2070), 0x0000); /* # Disable promiscuous mode */
+
+ /* Setup Exact Match Filter 0 to allow broadcast packets.
+ */
+ t1_tpi_write(adapter, OFFSET(0x206e), 0x0000); /* # Disable Match Enable bit */
+ t1_tpi_write(adapter, OFFSET(0x204a), 0xffff); /* # low addr */
+ t1_tpi_write(adapter, OFFSET(0x204b), 0xffff); /* # mid addr */
+ t1_tpi_write(adapter, OFFSET(0x204c), 0xffff); /* # high addr */
+ t1_tpi_write(adapter, OFFSET(0x206e), 0x0009); /* # Enable Match Enable bit */
+
+ t1_tpi_write(adapter, OFFSET(0x0003), 0x0000); /* # NO SOP/ PAD_EN setup */
+ t1_tpi_write(adapter, OFFSET(0x0100), 0x0ff0); /* # RXEQB disabled */
+ t1_tpi_write(adapter, OFFSET(0x0101), 0x0f0f); /* # No Preemphasis */
+
+ return cmac;
+}
+
+static int pm3393_mac_reset(adapter_t * adapter)
+{
+ u32 val;
+ u32 x;
+ u32 is_pl4_reset_finished;
+ u32 is_pl4_outof_lock;
+ u32 is_xaui_mabc_pll_locked;
+ u32 successful_reset;
+ int i;
+
+ /* The following steps are required to properly reset
+ * the PM3393. This information is provided in the
+ * PM3393 datasheet (Issue 2: November 2002)
+ * section 13.1 -- Device Reset.
+ *
+ * The PM3393 has three types of components that are
+ * individually reset:
+ *
+ * DRESETB - Digital circuitry
+ * PL4_ARESETB - PL4 analog circuitry
+ * XAUI_ARESETB - XAUI bus analog circuitry
+ *
+ * Steps to reset PM3393 using RSTB pin:
+ *
+ * 1. Assert RSTB pin low ( write 0 )
+ * 2. Wait at least 1ms to initiate a complete initialization of device.
+ * 3. Wait until all external clocks and REFSEL are stable.
+ * 4. Wait minimum of 1ms. (after external clocks and REFEL are stable)
+ * 5. De-assert RSTB ( write 1 )
+ * 6. Wait until internal timers to expires after ~14ms.
+ * - Allows analog clock synthesizer(PL4CSU) to stabilize to
+ * selected reference frequency before allowing the digital
+ * portion of the device to operate.
+ * 7. Wait at least 200us for XAUI interface to stabilize.
+ * 8. Verify the PM3393 came out of reset successfully.
+ * Set successful reset flag if everything worked else try again
+ * a few more times.
+ */
+
+ successful_reset = 0;
+ for (i = 0; i < 3 && !successful_reset; i++) {
+ /* 1 */
+ t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+ val &= ~1;
+ t1_tpi_write(adapter, A_ELMER0_GPO, val);
+
+ /* 2 */
+ msleep(1);
+
+ /* 3 */
+ msleep(1);
+
+ /* 4 */
+ msleep(2 /*1 extra ms for safety */ );
+
+ /* 5 */
+ val |= 1;
+ t1_tpi_write(adapter, A_ELMER0_GPO, val);
+
+ /* 6 */
+ msleep(15 /*1 extra ms for safety */ );
+
+ /* 7 */
+ msleep(1);
+
+ /* 8 */
+
+ /* Has PL4 analog block come out of reset correctly? */
+ t1_tpi_read(adapter, OFFSET(SUNI1x10GEXP_REG_DEVICE_STATUS), &val);
+ is_pl4_reset_finished = (val & SUNI1x10GEXP_BITMSK_TOP_EXPIRED);
+
+ /* TBD XXX SUNI1x10GEXP_BITMSK_TOP_PL4_IS_DOOL gets locked later in the init sequence
+ * figure out why? */
+
+ /* Have all PL4 block clocks locked? */
+ x = (SUNI1x10GEXP_BITMSK_TOP_PL4_ID_DOOL
+ /*| SUNI1x10GEXP_BITMSK_TOP_PL4_IS_DOOL */ |
+ SUNI1x10GEXP_BITMSK_TOP_PL4_ID_ROOL |
+ SUNI1x10GEXP_BITMSK_TOP_PL4_IS_ROOL |
+ SUNI1x10GEXP_BITMSK_TOP_PL4_OUT_ROOL);
+ is_pl4_outof_lock = (val & x);
+
+ /* ??? If this fails, might be able to software reset the XAUI part
+ * and try to recover... thus saving us from doing another HW reset */
+ /* Has the XAUI MABC PLL circuitry stablized? */
+ is_xaui_mabc_pll_locked =
+ (val & SUNI1x10GEXP_BITMSK_TOP_SXRA_EXPIRED);
+
+ successful_reset = (is_pl4_reset_finished && !is_pl4_outof_lock
+ && is_xaui_mabc_pll_locked);
+
+ CH_DBG(adapter, HW,
+ "PM3393 HW reset %d: pl4_reset 0x%x, val 0x%x, "
+ "is_pl4_outof_lock 0x%x, xaui_locked 0x%x\n",
+ i, is_pl4_reset_finished, val, is_pl4_outof_lock,
+ is_xaui_mabc_pll_locked);
+ }
+ return successful_reset ? 0 : 1;
+}
+
+struct gmac t1_pm3393_ops = {
+ STATS_TICK_SECS,
+ pm3393_mac_create,
+ pm3393_mac_reset
+};