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qlge: New Qlogic 10Gb Ethernet Driver. 

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Ron Mercer 2008-09-18 11:56:28 -04:00 committed by Jeff Garzik
parent 95252236e7
commit c4e84bde1d
10 changed files with 7040 additions and 0 deletions
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46
Documentation/networking/LICENSE.qlge Normal file
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@ -0,0 +1,46 @@
Copyright (c) 2003-2008 QLogic Corporation
QLogic Linux Networking HBA Driver
This program includes a device driver for Linux 2.6 that may be
distributed with QLogic hardware specific firmware binary file.
You may modify and redistribute the device driver code under the
GNU General Public License as published by the Free Software
Foundation (version 2 or a later version).
You may redistribute the hardware specific firmware binary file
under the following terms:
1. Redistribution of source code (only if applicable),
must retain the above copyright notice, this list of
conditions and the following disclaimer.
2. Redistribution in binary form must reproduce the above
copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other
materials provided with the distribution.
3. The name of QLogic Corporation may not be used to
endorse or promote products derived from this software
without specific prior written permission
REGARDLESS OF WHAT LICENSING MECHANISM IS USED OR APPLICABLE,
THIS PROGRAM IS PROVIDED BY QLOGIC CORPORATION "AS IS'' AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
USER ACKNOWLEDGES AND AGREES THAT USE OF THIS PROGRAM WILL NOT
CREATE OR GIVE GROUNDS FOR A LICENSE BY IMPLICATION, ESTOPPEL, OR
OTHERWISE IN ANY INTELLECTUAL PROPERTY RIGHTS (PATENT, COPYRIGHT,
TRADE SECRET, MASK WORK, OR OTHER PROPRIETARY RIGHT) EMBODIED IN
ANY OTHER QLOGIC HARDWARE OR SOFTWARE EITHER SOLELY OR IN
COMBINATION WITH THIS PROGRAM.

7
MAINTAINERS
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@ -3396,6 +3396,13 @@ M: linux-driver@qlogic.com
L: netdev@vger.kernel.org
S: Supported
QLOGIC QLGE 10Gb ETHERNET DRIVER
P: Ron Mercer
M: linux-driver@qlogic.com
M: ron.mercer@qlogic.com
L: netdev@vger.kernel.org
S: Supported
QNX4 FILESYSTEM
P: Anders Larsen
M: al@alarsen.net

9
drivers/net/Kconfig
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@ -2526,6 +2526,15 @@ config BNX2X
To compile this driver as a module, choose M here: the module
will be called bnx2x. This is recommended.
config QLGE
tristate "QLogic QLGE 10Gb Ethernet Driver Support"
depends on PCI
help
This driver supports QLogic ISP8XXX 10Gb Ethernet cards.
To compile this driver as a module, choose M here: the module
will be called qlge.
source "drivers/net/sfc/Kconfig"
endif # NETDEV_10000

1
drivers/net/Makefile
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@ -131,6 +131,7 @@ obj-$(CONFIG_AX88796) += ax88796.o
obj-$(CONFIG_TSI108_ETH) += tsi108_eth.o
obj-$(CONFIG_MV643XX_ETH) += mv643xx_eth.o
obj-$(CONFIG_QLA3XXX) += qla3xxx.o
obj-$(CONFIG_QLGE) += qlge/
obj-$(CONFIG_PPP) += ppp_generic.o
obj-$(CONFIG_PPP_ASYNC) += ppp_async.o

7
drivers/net/qlge/Makefile Normal file
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@ -0,0 +1,7 @@
#
# Makefile for the Qlogic 10GbE PCI Express ethernet driver
#
obj-$(CONFIG_QLGE) += qlge.o
qlge-objs := qlge_main.o qlge_dbg.o qlge_mpi.o qlge_ethtool.o

1593
drivers/net/qlge/qlge.h Normal file
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858
drivers/net/qlge/qlge_dbg.c Normal file
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@ -0,0 +1,858 @@
#include "qlge.h"
#ifdef QL_REG_DUMP
static void ql_dump_intr_states(struct ql_adapter *qdev)
{
int i;
u32 value;
for (i = 0; i < qdev->intr_count; i++) {
ql_write32(qdev, INTR_EN, qdev->intr_context[i].intr_read_mask);
value = ql_read32(qdev, INTR_EN);
printk(KERN_ERR PFX
"%s: Interrupt %d is %s.\n",
qdev->ndev->name, i,
(value & INTR_EN_EN ? "enabled" : "disabled"));
}
}
void ql_dump_xgmac_control_regs(struct ql_adapter *qdev)
{
u32 data;
if (ql_sem_spinlock(qdev, qdev->xg_sem_mask)) {
printk(KERN_ERR "%s: Couldn't get xgmac sem.\n", __func__);
return;
}
ql_read_xgmac_reg(qdev, PAUSE_SRC_LO, &data);
printk(KERN_ERR PFX "%s: PAUSE_SRC_LO = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, PAUSE_SRC_HI, &data);
printk(KERN_ERR PFX "%s: PAUSE_SRC_HI = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, GLOBAL_CFG, &data);
printk(KERN_ERR PFX "%s: GLOBAL_CFG = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, TX_CFG, &data);
printk(KERN_ERR PFX "%s: TX_CFG = 0x%.08x.\n", qdev->ndev->name, data);
ql_read_xgmac_reg(qdev, RX_CFG, &data);
printk(KERN_ERR PFX "%s: RX_CFG = 0x%.08x.\n", qdev->ndev->name, data);
ql_read_xgmac_reg(qdev, FLOW_CTL, &data);
printk(KERN_ERR PFX "%s: FLOW_CTL = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, PAUSE_OPCODE, &data);
printk(KERN_ERR PFX "%s: PAUSE_OPCODE = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, PAUSE_TIMER, &data);
printk(KERN_ERR PFX "%s: PAUSE_TIMER = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, PAUSE_FRM_DEST_LO, &data);
printk(KERN_ERR PFX "%s: PAUSE_FRM_DEST_LO = 0x%.08x.\n",
qdev->ndev->name, data);
ql_read_xgmac_reg(qdev, PAUSE_FRM_DEST_HI, &data);
printk(KERN_ERR PFX "%s: PAUSE_FRM_DEST_HI = 0x%.08x.\n",
qdev->ndev->name, data);
ql_read_xgmac_reg(qdev, MAC_TX_PARAMS, &data);
printk(KERN_ERR PFX "%s: MAC_TX_PARAMS = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, MAC_RX_PARAMS, &data);
printk(KERN_ERR PFX "%s: MAC_RX_PARAMS = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, MAC_SYS_INT, &data);
printk(KERN_ERR PFX "%s: MAC_SYS_INT = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, MAC_SYS_INT_MASK, &data);
printk(KERN_ERR PFX "%s: MAC_SYS_INT_MASK = 0x%.08x.\n",
qdev->ndev->name, data);
ql_read_xgmac_reg(qdev, MAC_MGMT_INT, &data);
printk(KERN_ERR PFX "%s: MAC_MGMT_INT = 0x%.08x.\n", qdev->ndev->name,
data);
ql_read_xgmac_reg(qdev, MAC_MGMT_IN_MASK, &data);
printk(KERN_ERR PFX "%s: MAC_MGMT_IN_MASK = 0x%.08x.\n",
qdev->ndev->name, data);
ql_read_xgmac_reg(qdev, EXT_ARB_MODE, &data);
printk(KERN_ERR PFX "%s: EXT_ARB_MODE = 0x%.08x.\n", qdev->ndev->name,
data);
ql_sem_unlock(qdev, qdev->xg_sem_mask);
}
static void ql_dump_ets_regs(struct ql_adapter *qdev)
{
}
static void ql_dump_cam_entries(struct ql_adapter *qdev)
{
int i;
u32 value[3];
for (i = 0; i < 4; i++) {
if (ql_get_mac_addr_reg(qdev, MAC_ADDR_TYPE_CAM_MAC, i, value)) {
printk(KERN_ERR PFX
"%s: Failed read of mac index register.\n",
__func__);
return;
} else {
if (value[0])
printk(KERN_ERR PFX
"%s: CAM index %d CAM Lookup Lower = 0x%.08x:%.08x, Output = 0x%.08x.\n",
qdev->ndev->name, i, value[1], value[0],
value[2]);
}
}
for (i = 0; i < 32; i++) {
if (ql_get_mac_addr_reg
(qdev, MAC_ADDR_TYPE_MULTI_MAC, i, value)) {
printk(KERN_ERR PFX
"%s: Failed read of mac index register.\n",
__func__);
return;
} else {
if (value[0])
printk(KERN_ERR PFX
"%s: MCAST index %d CAM Lookup Lower = 0x%.08x:%.08x.\n",
qdev->ndev->name, i, value[1], value[0]);
}
}
}
void ql_dump_routing_entries(struct ql_adapter *qdev)
{
int i;
u32 value;
for (i = 0; i < 16; i++) {
value = 0;
if (ql_get_routing_reg(qdev, i, &value)) {
printk(KERN_ERR PFX
"%s: Failed read of routing index register.\n",
__func__);
return;
} else {
if (value)
printk(KERN_ERR PFX
"%s: Routing Mask %d = 0x%.08x.\n",
qdev->ndev->name, i, value);
}
}
}
void ql_dump_regs(struct ql_adapter *qdev)
{
printk(KERN_ERR PFX "reg dump for function #%d.\n", qdev->func);
printk(KERN_ERR PFX "SYS = 0x%x.\n",
ql_read32(qdev, SYS));
printk(KERN_ERR PFX "RST_FO = 0x%x.\n",
ql_read32(qdev, RST_FO));
printk(KERN_ERR PFX "FSC = 0x%x.\n",
ql_read32(qdev, FSC));
printk(KERN_ERR PFX "CSR = 0x%x.\n",
ql_read32(qdev, CSR));
printk(KERN_ERR PFX "ICB_RID = 0x%x.\n",
ql_read32(qdev, ICB_RID));
printk(KERN_ERR PFX "ICB_L = 0x%x.\n",
ql_read32(qdev, ICB_L));
printk(KERN_ERR PFX "ICB_H = 0x%x.\n",
ql_read32(qdev, ICB_H));
printk(KERN_ERR PFX "CFG = 0x%x.\n",
ql_read32(qdev, CFG));
printk(KERN_ERR PFX "BIOS_ADDR = 0x%x.\n",
ql_read32(qdev, BIOS_ADDR));
printk(KERN_ERR PFX "STS = 0x%x.\n",
ql_read32(qdev, STS));
printk(KERN_ERR PFX "INTR_EN = 0x%x.\n",
ql_read32(qdev, INTR_EN));
printk(KERN_ERR PFX "INTR_MASK = 0x%x.\n",
ql_read32(qdev, INTR_MASK));
printk(KERN_ERR PFX "ISR1 = 0x%x.\n",
ql_read32(qdev, ISR1));
printk(KERN_ERR PFX "ISR2 = 0x%x.\n",
ql_read32(qdev, ISR2));
printk(KERN_ERR PFX "ISR3 = 0x%x.\n",
ql_read32(qdev, ISR3));
printk(KERN_ERR PFX "ISR4 = 0x%x.\n",
ql_read32(qdev, ISR4));
printk(KERN_ERR PFX "REV_ID = 0x%x.\n",
ql_read32(qdev, REV_ID));
printk(KERN_ERR PFX "FRC_ECC_ERR = 0x%x.\n",
ql_read32(qdev, FRC_ECC_ERR));
printk(KERN_ERR PFX "ERR_STS = 0x%x.\n",
ql_read32(qdev, ERR_STS));
printk(KERN_ERR PFX "RAM_DBG_ADDR = 0x%x.\n",
ql_read32(qdev, RAM_DBG_ADDR));
printk(KERN_ERR PFX "RAM_DBG_DATA = 0x%x.\n",
ql_read32(qdev, RAM_DBG_DATA));
printk(KERN_ERR PFX "ECC_ERR_CNT = 0x%x.\n",
ql_read32(qdev, ECC_ERR_CNT));
printk(KERN_ERR PFX "SEM = 0x%x.\n",
ql_read32(qdev, SEM));
printk(KERN_ERR PFX "GPIO_1 = 0x%x.\n",
ql_read32(qdev, GPIO_1));
printk(KERN_ERR PFX "GPIO_2 = 0x%x.\n",
ql_read32(qdev, GPIO_2));
printk(KERN_ERR PFX "GPIO_3 = 0x%x.\n",
ql_read32(qdev, GPIO_3));
printk(KERN_ERR PFX "XGMAC_ADDR = 0x%x.\n",
ql_read32(qdev, XGMAC_ADDR));
printk(KERN_ERR PFX "XGMAC_DATA = 0x%x.\n",
ql_read32(qdev, XGMAC_DATA));
printk(KERN_ERR PFX "NIC_ETS = 0x%x.\n",
ql_read32(qdev, NIC_ETS));
printk(KERN_ERR PFX "CNA_ETS = 0x%x.\n",
ql_read32(qdev, CNA_ETS));
printk(KERN_ERR PFX "FLASH_ADDR = 0x%x.\n",
ql_read32(qdev, FLASH_ADDR));
printk(KERN_ERR PFX "FLASH_DATA = 0x%x.\n",
ql_read32(qdev, FLASH_DATA));
printk(KERN_ERR PFX "CQ_STOP = 0x%x.\n",
ql_read32(qdev, CQ_STOP));
printk(KERN_ERR PFX "PAGE_TBL_RID = 0x%x.\n",
ql_read32(qdev, PAGE_TBL_RID));
printk(KERN_ERR PFX "WQ_PAGE_TBL_LO = 0x%x.\n",
ql_read32(qdev, WQ_PAGE_TBL_LO));
printk(KERN_ERR PFX "WQ_PAGE_TBL_HI = 0x%x.\n",
ql_read32(qdev, WQ_PAGE_TBL_HI));
printk(KERN_ERR PFX "CQ_PAGE_TBL_LO = 0x%x.\n",
ql_read32(qdev, CQ_PAGE_TBL_LO));
printk(KERN_ERR PFX "CQ_PAGE_TBL_HI = 0x%x.\n",
ql_read32(qdev, CQ_PAGE_TBL_HI));
printk(KERN_ERR PFX "COS_DFLT_CQ1 = 0x%x.\n",
ql_read32(qdev, COS_DFLT_CQ1));
printk(KERN_ERR PFX "COS_DFLT_CQ2 = 0x%x.\n",
ql_read32(qdev, COS_DFLT_CQ2));
printk(KERN_ERR PFX "SPLT_HDR = 0x%x.\n",
ql_read32(qdev, SPLT_HDR));
printk(KERN_ERR PFX "FC_PAUSE_THRES = 0x%x.\n",
ql_read32(qdev, FC_PAUSE_THRES));
printk(KERN_ERR PFX "NIC_PAUSE_THRES = 0x%x.\n",
ql_read32(qdev, NIC_PAUSE_THRES));
printk(KERN_ERR PFX "FC_ETHERTYPE = 0x%x.\n",
ql_read32(qdev, FC_ETHERTYPE));
printk(KERN_ERR PFX "FC_RCV_CFG = 0x%x.\n",
ql_read32(qdev, FC_RCV_CFG));
printk(KERN_ERR PFX "NIC_RCV_CFG = 0x%x.\n",
ql_read32(qdev, NIC_RCV_CFG));
printk(KERN_ERR PFX "FC_COS_TAGS = 0x%x.\n",
ql_read32(qdev, FC_COS_TAGS));
printk(KERN_ERR PFX "NIC_COS_TAGS = 0x%x.\n",
ql_read32(qdev, NIC_COS_TAGS));
printk(KERN_ERR PFX "MGMT_RCV_CFG = 0x%x.\n",
ql_read32(qdev, MGMT_RCV_CFG));
printk(KERN_ERR PFX "XG_SERDES_ADDR = 0x%x.\n",
ql_read32(qdev, XG_SERDES_ADDR));
printk(KERN_ERR PFX "XG_SERDES_DATA = 0x%x.\n",
ql_read32(qdev, XG_SERDES_DATA));
printk(KERN_ERR PFX "PRB_MX_ADDR = 0x%x.\n",
ql_read32(qdev, PRB_MX_ADDR));
printk(KERN_ERR PFX "PRB_MX_DATA = 0x%x.\n",
ql_read32(qdev, PRB_MX_DATA));
ql_dump_intr_states(qdev);
ql_dump_xgmac_control_regs(qdev);
ql_dump_ets_regs(qdev);
ql_dump_cam_entries(qdev);
ql_dump_routing_entries(qdev);
}
#endif
#ifdef QL_STAT_DUMP
void ql_dump_stat(struct ql_adapter *qdev)
{
printk(KERN_ERR "%s: Enter.\n", __func__);
printk(KERN_ERR "tx_pkts = %ld\n",
(unsigned long)qdev->nic_stats.tx_pkts);
printk(KERN_ERR "tx_bytes = %ld\n",
(unsigned long)qdev->nic_stats.tx_bytes);
printk(KERN_ERR "tx_mcast_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.tx_mcast_pkts);
printk(KERN_ERR "tx_bcast_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.tx_bcast_pkts);
printk(KERN_ERR "tx_ucast_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.tx_ucast_pkts);
printk(KERN_ERR "tx_ctl_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.tx_ctl_pkts);
printk(KERN_ERR "tx_pause_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.tx_pause_pkts);
printk(KERN_ERR "tx_64_pkt = %ld.\n",
(unsigned long)qdev->nic_stats.tx_64_pkt);
printk(KERN_ERR "tx_65_to_127_pkt = %ld.\n",
(unsigned long)qdev->nic_stats.tx_65_to_127_pkt);
printk(KERN_ERR "tx_128_to_255_pkt = %ld.\n",
(unsigned long)qdev->nic_stats.tx_128_to_255_pkt);
printk(KERN_ERR "tx_256_511_pkt = %ld.\n",
(unsigned long)qdev->nic_stats.tx_256_511_pkt);
printk(KERN_ERR "tx_512_to_1023_pkt = %ld.\n",
(unsigned long)qdev->nic_stats.tx_512_to_1023_pkt);
printk(KERN_ERR "tx_1024_to_1518_pkt = %ld.\n",
(unsigned long)qdev->nic_stats.tx_1024_to_1518_pkt);
printk(KERN_ERR "tx_1519_to_max_pkt = %ld.\n",
(unsigned long)qdev->nic_stats.tx_1519_to_max_pkt);
printk(KERN_ERR "tx_undersize_pkt = %ld.\n",
(unsigned long)qdev->nic_stats.tx_undersize_pkt);
printk(KERN_ERR "tx_oversize_pkt = %ld.\n",
(unsigned long)qdev->nic_stats.tx_oversize_pkt);
printk(KERN_ERR "rx_bytes = %ld.\n",
(unsigned long)qdev->nic_stats.rx_bytes);
printk(KERN_ERR "rx_bytes_ok = %ld.\n",
(unsigned long)qdev->nic_stats.rx_bytes_ok);
printk(KERN_ERR "rx_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_pkts);
printk(KERN_ERR "rx_pkts_ok = %ld.\n",
(unsigned long)qdev->nic_stats.rx_pkts_ok);
printk(KERN_ERR "rx_bcast_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_bcast_pkts);
printk(KERN_ERR "rx_mcast_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_mcast_pkts);
printk(KERN_ERR "rx_ucast_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_ucast_pkts);
printk(KERN_ERR "rx_undersize_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_undersize_pkts);
printk(KERN_ERR "rx_oversize_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_oversize_pkts);
printk(KERN_ERR "rx_jabber_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_jabber_pkts);
printk(KERN_ERR "rx_undersize_fcerr_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_undersize_fcerr_pkts);
printk(KERN_ERR "rx_drop_events = %ld.\n",
(unsigned long)qdev->nic_stats.rx_drop_events);
printk(KERN_ERR "rx_fcerr_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_fcerr_pkts);
printk(KERN_ERR "rx_align_err = %ld.\n",
(unsigned long)qdev->nic_stats.rx_align_err);
printk(KERN_ERR "rx_symbol_err = %ld.\n",
(unsigned long)qdev->nic_stats.rx_symbol_err);
printk(KERN_ERR "rx_mac_err = %ld.\n",
(unsigned long)qdev->nic_stats.rx_mac_err);
printk(KERN_ERR "rx_ctl_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_ctl_pkts);
printk(KERN_ERR "rx_pause_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_pause_pkts);
printk(KERN_ERR "rx_64_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_64_pkts);
printk(KERN_ERR "rx_65_to_127_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_65_to_127_pkts);
printk(KERN_ERR "rx_128_255_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_128_255_pkts);
printk(KERN_ERR "rx_256_511_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_256_511_pkts);
printk(KERN_ERR "rx_512_to_1023_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_512_to_1023_pkts);
printk(KERN_ERR "rx_1024_to_1518_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_1024_to_1518_pkts);
printk(KERN_ERR "rx_1519_to_max_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_1519_to_max_pkts);
printk(KERN_ERR "rx_len_err_pkts = %ld.\n",
(unsigned long)qdev->nic_stats.rx_len_err_pkts);
};
#endif
#ifdef QL_DEV_DUMP
void ql_dump_qdev(struct ql_adapter *qdev)
{
int i;
printk(KERN_ERR PFX "qdev->flags = %lx.\n",
qdev->flags);
printk(KERN_ERR PFX "qdev->vlgrp = %p.\n",
qdev->vlgrp);
printk(KERN_ERR PFX "qdev->pdev = %p.\n",
qdev->pdev);
printk(KERN_ERR PFX "qdev->ndev = %p.\n",
qdev->ndev);
printk(KERN_ERR PFX "qdev->chip_rev_id = %d.\n",
qdev->chip_rev_id);
printk(KERN_ERR PFX "qdev->reg_base = %p.\n",
qdev->reg_base);
printk(KERN_ERR PFX "qdev->doorbell_area = %p.\n",
qdev->doorbell_area);
printk(KERN_ERR PFX "qdev->doorbell_area_size = %d.\n",
qdev->doorbell_area_size);
printk(KERN_ERR PFX "msg_enable = %x.\n",
qdev->msg_enable);
printk(KERN_ERR PFX "qdev->rx_ring_shadow_reg_area = %p.\n",
qdev->rx_ring_shadow_reg_area);
printk(KERN_ERR PFX "qdev->rx_ring_shadow_reg_dma = %p.\n",
(void *)qdev->rx_ring_shadow_reg_dma);
printk(KERN_ERR PFX "qdev->tx_ring_shadow_reg_area = %p.\n",
qdev->tx_ring_shadow_reg_area);
printk(KERN_ERR PFX "qdev->tx_ring_shadow_reg_dma = %p.\n",
(void *)qdev->tx_ring_shadow_reg_dma);
printk(KERN_ERR PFX "qdev->intr_count = %d.\n",
qdev->intr_count);
if (qdev->msi_x_entry)
for (i = 0; i < qdev->intr_count; i++) {
printk(KERN_ERR PFX
"msi_x_entry.[%d]vector = %d.\n", i,
qdev->msi_x_entry[i].vector);
printk(KERN_ERR PFX
"msi_x_entry.[%d]entry = %d.\n", i,
qdev->msi_x_entry[i].entry);
}
for (i = 0; i < qdev->intr_count; i++) {
printk(KERN_ERR PFX
"intr_context[%d].qdev = %p.\n", i,
qdev->intr_context[i].qdev);
printk(KERN_ERR PFX
"intr_context[%d].intr = %d.\n", i,
qdev->intr_context[i].intr);
printk(KERN_ERR PFX
"intr_context[%d].hooked = %d.\n", i,
qdev->intr_context[i].hooked);
printk(KERN_ERR PFX
"intr_context[%d].intr_en_mask = 0x%08x.\n", i,
qdev->intr_context[i].intr_en_mask);
printk(KERN_ERR PFX
"intr_context[%d].intr_dis_mask = 0x%08x.\n", i,
qdev->intr_context[i].intr_dis_mask);
printk(KERN_ERR PFX
"intr_context[%d].intr_read_mask = 0x%08x.\n", i,
qdev->intr_context[i].intr_read_mask);
}
printk(KERN_ERR PFX "qdev->tx_ring_count = %d.\n", qdev->tx_ring_count);
printk(KERN_ERR PFX "qdev->rx_ring_count = %d.\n", qdev->rx_ring_count);
printk(KERN_ERR PFX "qdev->ring_mem_size = %d.\n", qdev->ring_mem_size);
printk(KERN_ERR PFX "qdev->ring_mem = %p.\n", qdev->ring_mem);
printk(KERN_ERR PFX "qdev->intr_count = %d.\n", qdev->intr_count);
printk(KERN_ERR PFX "qdev->tx_ring = %p.\n",
qdev->tx_ring);
printk(KERN_ERR PFX "qdev->rss_ring_first_cq_id = %d.\n",
qdev->rss_ring_first_cq_id);
printk(KERN_ERR PFX "qdev->rss_ring_count = %d.\n",
qdev->rss_ring_count);
printk(KERN_ERR PFX "qdev->rx_ring = %p.\n", qdev->rx_ring);
printk(KERN_ERR PFX "qdev->default_rx_queue = %d.\n",
qdev->default_rx_queue);
printk(KERN_ERR PFX "qdev->xg_sem_mask = 0x%08x.\n",
qdev->xg_sem_mask);
printk(KERN_ERR PFX "qdev->port_link_up = 0x%08x.\n",
qdev->port_link_up);
printk(KERN_ERR PFX "qdev->port_init = 0x%08x.\n",
qdev->port_init);
}
#endif
#ifdef QL_CB_DUMP
void ql_dump_wqicb(struct wqicb *wqicb)
{
printk(KERN_ERR PFX "Dumping wqicb stuff...\n");
printk(KERN_ERR PFX "wqicb->len = 0x%x.\n", le16_to_cpu(wqicb->len));
printk(KERN_ERR PFX "wqicb->flags = %x.\n", le16_to_cpu(wqicb->flags));
printk(KERN_ERR PFX "wqicb->cq_id_rss = %d.\n",
le16_to_cpu(wqicb->cq_id_rss));
printk(KERN_ERR PFX "wqicb->rid = 0x%x.\n", le16_to_cpu(wqicb->rid));
printk(KERN_ERR PFX "wqicb->wq_addr_lo = 0x%.08x.\n",
le32_to_cpu(wqicb->addr_lo));
printk(KERN_ERR PFX "wqicb->wq_addr_hi = 0x%.08x.\n",
le32_to_cpu(wqicb->addr_hi));
printk(KERN_ERR PFX "wqicb->wq_cnsmr_idx_addr_lo = 0x%.08x.\n",
le32_to_cpu(wqicb->cnsmr_idx_addr_lo));
printk(KERN_ERR PFX "wqicb->wq_cnsmr_idx_addr_hi = 0x%.08x.\n",
le32_to_cpu(wqicb->cnsmr_idx_addr_hi));
}
void ql_dump_tx_ring(struct tx_ring *tx_ring)
{
if (tx_ring == NULL)
return;
printk(KERN_ERR PFX
"===================== Dumping tx_ring %d ===============.\n",
tx_ring->wq_id);
printk(KERN_ERR PFX "tx_ring->base = %p.\n", tx_ring->wq_base);
printk(KERN_ERR PFX "tx_ring->base_dma = 0x%llx.\n",
(u64) tx_ring->wq_base_dma);
printk(KERN_ERR PFX "tx_ring->cnsmr_idx_sh_reg = %p.\n",
tx_ring->cnsmr_idx_sh_reg);
printk(KERN_ERR PFX "tx_ring->cnsmr_idx_sh_reg_dma = 0x%llx.\n",
(u64) tx_ring->cnsmr_idx_sh_reg_dma);
printk(KERN_ERR PFX "tx_ring->size = %d.\n", tx_ring->wq_size);
printk(KERN_ERR PFX "tx_ring->len = %d.\n", tx_ring->wq_len);
printk(KERN_ERR PFX "tx_ring->prod_idx_db_reg = %p.\n",
tx_ring->prod_idx_db_reg);
printk(KERN_ERR PFX "tx_ring->valid_db_reg = %p.\n",
tx_ring->valid_db_reg);
printk(KERN_ERR PFX "tx_ring->prod_idx = %d.\n", tx_ring->prod_idx);
printk(KERN_ERR PFX "tx_ring->cq_id = %d.\n", tx_ring->cq_id);
printk(KERN_ERR PFX "tx_ring->wq_id = %d.\n", tx_ring->wq_id);
printk(KERN_ERR PFX "tx_ring->q = %p.\n", tx_ring->q);
printk(KERN_ERR PFX "tx_ring->tx_count = %d.\n",
atomic_read(&tx_ring->tx_count));
}
void ql_dump_ricb(struct ricb *ricb)
{
int i;
printk(KERN_ERR PFX
"===================== Dumping ricb ===============.\n");
printk(KERN_ERR PFX "Dumping ricb stuff...\n");
printk(KERN_ERR PFX "ricb->base_cq = %d.\n", ricb->base_cq & 0x1f);
printk(KERN_ERR PFX "ricb->flags = %s%s%s%s%s%s%s%s%s.\n",
ricb->base_cq & RSS_L4K ? "RSS_L4K " : "",
ricb->flags & RSS_L6K ? "RSS_L6K " : "",
ricb->flags & RSS_LI ? "RSS_LI " : "",
ricb->flags & RSS_LB ? "RSS_LB " : "",
ricb->flags & RSS_LM ? "RSS_LM " : "",
ricb->flags & RSS_RI4 ? "RSS_RI4 " : "",
ricb->flags & RSS_RT4 ? "RSS_RT4 " : "",
ricb->flags & RSS_RI6 ? "RSS_RI6 " : "",
ricb->flags & RSS_RT6 ? "RSS_RT6 " : "");
printk(KERN_ERR PFX "ricb->mask = 0x%.04x.\n", le16_to_cpu(ricb->mask));
for (i = 0; i < 16; i++)
printk(KERN_ERR PFX "ricb->hash_cq_id[%d] = 0x%.08x.\n", i,
le32_to_cpu(ricb->hash_cq_id[i]));
for (i = 0; i < 10; i++)
printk(KERN_ERR PFX "ricb->ipv6_hash_key[%d] = 0x%.08x.\n", i,
le32_to_cpu(ricb->ipv6_hash_key[i]));
for (i = 0; i < 4; i++)
printk(KERN_ERR PFX "ricb->ipv4_hash_key[%d] = 0x%.08x.\n", i,
le32_to_cpu(ricb->ipv4_hash_key[i]));
}
void ql_dump_cqicb(struct cqicb *cqicb)
{
printk(KERN_ERR PFX "Dumping cqicb stuff...\n");
printk(KERN_ERR PFX "cqicb->msix_vect = %d.\n", cqicb->msix_vect);
printk(KERN_ERR PFX "cqicb->flags = %x.\n", cqicb->flags);
printk(KERN_ERR PFX "cqicb->len = %d.\n", le16_to_cpu(cqicb->len));
printk(KERN_ERR PFX "cqicb->addr_lo = %x.\n",
le32_to_cpu(cqicb->addr_lo));
printk(KERN_ERR PFX "cqicb->addr_hi = %x.\n",
le32_to_cpu(cqicb->addr_hi));
printk(KERN_ERR PFX "cqicb->prod_idx_addr_lo = %x.\n",
le32_to_cpu(cqicb->prod_idx_addr_lo));
printk(KERN_ERR PFX "cqicb->prod_idx_addr_hi = %x.\n",
le32_to_cpu(cqicb->prod_idx_addr_hi));
printk(KERN_ERR PFX "cqicb->pkt_delay = 0x%.04x.\n",
le16_to_cpu(cqicb->pkt_delay));
printk(KERN_ERR PFX "cqicb->irq_delay = 0x%.04x.\n",
le16_to_cpu(cqicb->irq_delay));
printk(KERN_ERR PFX "cqicb->lbq_addr_lo = %x.\n",
le32_to_cpu(cqicb->lbq_addr_lo));
printk(KERN_ERR PFX "cqicb->lbq_addr_hi = %x.\n",
le32_to_cpu(cqicb->lbq_addr_hi));
printk(KERN_ERR PFX "cqicb->lbq_buf_size = 0x%.04x.\n",
le16_to_cpu(cqicb->lbq_buf_size));
printk(KERN_ERR PFX "cqicb->lbq_len = 0x%.04x.\n",
le16_to_cpu(cqicb->lbq_len));
printk(KERN_ERR PFX "cqicb->sbq_addr_lo = %x.\n",
le32_to_cpu(cqicb->sbq_addr_lo));
printk(KERN_ERR PFX "cqicb->sbq_addr_hi = %x.\n",
le32_to_cpu(cqicb->sbq_addr_hi));
printk(KERN_ERR PFX "cqicb->sbq_buf_size = 0x%.04x.\n",
le16_to_cpu(cqicb->sbq_buf_size));
printk(KERN_ERR PFX "cqicb->sbq_len = 0x%.04x.\n",
le16_to_cpu(cqicb->sbq_len));
}
void ql_dump_rx_ring(struct rx_ring *rx_ring)
{
if (rx_ring == NULL)
return;
printk(KERN_ERR PFX
"===================== Dumping rx_ring %d ===============.\n",
rx_ring->cq_id);
printk(KERN_ERR PFX "Dumping rx_ring %d, type = %s%s%s.\n",
rx_ring->cq_id, rx_ring->type == DEFAULT_Q ? "DEFAULT" : "",
rx_ring->type == TX_Q ? "OUTBOUND COMPLETIONS" : "",
rx_ring->type == RX_Q ? "INBOUND_COMPLETIONS" : "");
printk(KERN_ERR PFX "rx_ring->cqicb = %p.\n", &rx_ring->cqicb);
printk(KERN_ERR PFX "rx_ring->cq_base = %p.\n", rx_ring->cq_base);
printk(KERN_ERR PFX "rx_ring->cq_base_dma = %llx.\n",
(u64) rx_ring->cq_base_dma);
printk(KERN_ERR PFX "rx_ring->cq_size = %d.\n", rx_ring->cq_size);
printk(KERN_ERR PFX "rx_ring->cq_len = %d.\n", rx_ring->cq_len);
printk(KERN_ERR PFX
"rx_ring->prod_idx_sh_reg, addr = %p, value = %d.\n",
rx_ring->prod_idx_sh_reg,
rx_ring->prod_idx_sh_reg ? *(rx_ring->prod_idx_sh_reg) : 0);
printk(KERN_ERR PFX "rx_ring->prod_idx_sh_reg_dma = %llx.\n",
(u64) rx_ring->prod_idx_sh_reg_dma);
printk(KERN_ERR PFX "rx_ring->cnsmr_idx_db_reg = %p.\n",
rx_ring->cnsmr_idx_db_reg);
printk(KERN_ERR PFX "rx_ring->cnsmr_idx = %d.\n", rx_ring->cnsmr_idx);
printk(KERN_ERR PFX "rx_ring->curr_entry = %p.\n", rx_ring->curr_entry);
printk(KERN_ERR PFX "rx_ring->valid_db_reg = %p.\n",
rx_ring->valid_db_reg);
printk(KERN_ERR PFX "rx_ring->lbq_base = %p.\n", rx_ring->lbq_base);
printk(KERN_ERR PFX "rx_ring->lbq_base_dma = %llx.\n",
(u64) rx_ring->lbq_base_dma);
printk(KERN_ERR PFX "rx_ring->lbq_base_indirect = %p.\n",
rx_ring->lbq_base_indirect);
printk(KERN_ERR PFX "rx_ring->lbq_base_indirect_dma = %llx.\n",
(u64) rx_ring->lbq_base_indirect_dma);
printk(KERN_ERR PFX "rx_ring->lbq = %p.\n", rx_ring->lbq);
printk(KERN_ERR PFX "rx_ring->lbq_len = %d.\n", rx_ring->lbq_len);
printk(KERN_ERR PFX "rx_ring->lbq_size = %d.\n", rx_ring->lbq_size);
printk(KERN_ERR PFX "rx_ring->lbq_prod_idx_db_reg = %p.\n",
rx_ring->lbq_prod_idx_db_reg);
printk(KERN_ERR PFX "rx_ring->lbq_prod_idx = %d.\n",
rx_ring->lbq_prod_idx);
printk(KERN_ERR PFX "rx_ring->lbq_curr_idx = %d.\n",
rx_ring->lbq_curr_idx);
printk(KERN_ERR PFX "rx_ring->lbq_clean_idx = %d.\n",
rx_ring->lbq_clean_idx);
printk(KERN_ERR PFX "rx_ring->lbq_free_cnt = %d.\n",
rx_ring->lbq_free_cnt);
printk(KERN_ERR PFX "rx_ring->lbq_buf_size = %d.\n",
rx_ring->lbq_buf_size);
printk(KERN_ERR PFX "rx_ring->sbq_base = %p.\n", rx_ring->sbq_base);
printk(KERN_ERR PFX "rx_ring->sbq_base_dma = %llx.\n",
(u64) rx_ring->sbq_base_dma);
printk(KERN_ERR PFX "rx_ring->sbq_base_indirect = %p.\n",
rx_ring->sbq_base_indirect);
printk(KERN_ERR PFX "rx_ring->sbq_base_indirect_dma = %llx.\n",
(u64) rx_ring->sbq_base_indirect_dma);
printk(KERN_ERR PFX "rx_ring->sbq = %p.\n", rx_ring->sbq);
printk(KERN_ERR PFX "rx_ring->sbq_len = %d.\n", rx_ring->sbq_len);
printk(KERN_ERR PFX "rx_ring->sbq_size = %d.\n", rx_ring->sbq_size);
printk(KERN_ERR PFX "rx_ring->sbq_prod_idx_db_reg addr = %p.\n",
rx_ring->sbq_prod_idx_db_reg);
printk(KERN_ERR PFX "rx_ring->sbq_prod_idx = %d.\n",
rx_ring->sbq_prod_idx);
printk(KERN_ERR PFX "rx_ring->sbq_curr_idx = %d.\n",
rx_ring->sbq_curr_idx);
printk(KERN_ERR PFX "rx_ring->sbq_clean_idx = %d.\n",
rx_ring->sbq_clean_idx);
printk(KERN_ERR PFX "rx_ring->sbq_free_cnt = %d.\n",
rx_ring->sbq_free_cnt);
printk(KERN_ERR PFX "rx_ring->sbq_buf_size = %d.\n",
rx_ring->sbq_buf_size);
printk(KERN_ERR PFX "rx_ring->cq_id = %d.\n", rx_ring->cq_id);
printk(KERN_ERR PFX "rx_ring->irq = %d.\n", rx_ring->irq);
printk(KERN_ERR PFX "rx_ring->cpu = %d.\n", rx_ring->cpu);
printk(KERN_ERR PFX "rx_ring->qdev = %p.\n", rx_ring->qdev);
}
void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id)
{
void *ptr;
printk(KERN_ERR PFX "%s: Enter.\n", __func__);
ptr = kmalloc(size, GFP_ATOMIC);
if (ptr == NULL) {
printk(KERN_ERR PFX "%s: Couldn't allocate a buffer.\n",
__func__);
return;
}
if (ql_write_cfg(qdev, ptr, size, bit, q_id)) {
printk(KERN_ERR "%s: Failed to upload control block!\n",
__func__);
goto fail_it;
}
switch (bit) {
case CFG_DRQ:
ql_dump_wqicb((struct wqicb *)ptr);
break;
case CFG_DCQ:
ql_dump_cqicb((struct cqicb *)ptr);
break;
case CFG_DR:
ql_dump_ricb((struct ricb *)ptr);
break;
default:
printk(KERN_ERR PFX "%s: Invalid bit value = %x.\n",
__func__, bit);
break;
}
fail_it:
kfree(ptr);
}
#endif
#ifdef QL_OB_DUMP
void ql_dump_tx_desc(struct tx_buf_desc *tbd)
{
printk(KERN_ERR PFX "tbd->addr = 0x%llx\n",
le64_to_cpu((u64) tbd->addr));
printk(KERN_ERR PFX "tbd->len = %d\n",
le32_to_cpu(tbd->len & TX_DESC_LEN_MASK));
printk(KERN_ERR PFX "tbd->flags = %s %s\n",
tbd->len & TX_DESC_C ? "C" : ".",
tbd->len & TX_DESC_E ? "E" : ".");
tbd++;
printk(KERN_ERR PFX "tbd->addr = 0x%llx\n",
le64_to_cpu((u64) tbd->addr));
printk(KERN_ERR PFX "tbd->len = %d\n",
le32_to_cpu(tbd->len & TX_DESC_LEN_MASK));
printk(KERN_ERR PFX "tbd->flags = %s %s\n",
tbd->len & TX_DESC_C ? "C" : ".",
tbd->len & TX_DESC_E ? "E" : ".");
tbd++;
printk(KERN_ERR PFX "tbd->addr = 0x%llx\n",
le64_to_cpu((u64) tbd->addr));
printk(KERN_ERR PFX "tbd->len = %d\n",
le32_to_cpu(tbd->len & TX_DESC_LEN_MASK));
printk(KERN_ERR PFX "tbd->flags = %s %s\n",
tbd->len & TX_DESC_C ? "C" : ".",
tbd->len & TX_DESC_E ? "E" : ".");
}
void ql_dump_ob_mac_iocb(struct ob_mac_iocb_req *ob_mac_iocb)
{
struct ob_mac_tso_iocb_req *ob_mac_tso_iocb =
(struct ob_mac_tso_iocb_req *)ob_mac_iocb;
struct tx_buf_desc *tbd;
u16 frame_len;
printk(KERN_ERR PFX "%s\n", __func__);
printk(KERN_ERR PFX "opcode = %s\n",
(ob_mac_iocb->opcode == OPCODE_OB_MAC_IOCB) ? "MAC" : "TSO");
printk(KERN_ERR PFX "flags1 = %s %s %s %s %s\n",
ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_OI ? "OI" : "",
ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_I ? "I" : "",
ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_D ? "D" : "",
ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_IP4 ? "IP4" : "",
ob_mac_tso_iocb->flags1 & OB_MAC_TSO_IOCB_IP6 ? "IP6" : "");
printk(KERN_ERR PFX "flags2 = %s %s %s\n",
ob_mac_tso_iocb->flags2 & OB_MAC_TSO_IOCB_LSO ? "LSO" : "",
ob_mac_tso_iocb->flags2 & OB_MAC_TSO_IOCB_UC ? "UC" : "",
ob_mac_tso_iocb->flags2 & OB_MAC_TSO_IOCB_TC ? "TC" : "");
printk(KERN_ERR PFX "flags3 = %s %s %s \n",
ob_mac_tso_iocb->flags3 & OB_MAC_TSO_IOCB_IC ? "IC" : "",
ob_mac_tso_iocb->flags3 & OB_MAC_TSO_IOCB_DFP ? "DFP" : "",
ob_mac_tso_iocb->flags3 & OB_MAC_TSO_IOCB_V ? "V" : "");
printk(KERN_ERR PFX "tid = %x\n", ob_mac_iocb->tid);
printk(KERN_ERR PFX "txq_idx = %d\n", ob_mac_iocb->txq_idx);
printk(KERN_ERR PFX "vlan_tci = %x\n", ob_mac_tso_iocb->vlan_tci);
if (ob_mac_iocb->opcode == OPCODE_OB_MAC_TSO_IOCB) {
printk(KERN_ERR PFX "frame_len = %d\n",
le32_to_cpu(ob_mac_tso_iocb->frame_len));
printk(KERN_ERR PFX "mss = %d\n",
le16_to_cpu(ob_mac_tso_iocb->mss));
printk(KERN_ERR PFX "prot_hdr_len = %d\n",
le16_to_cpu(ob_mac_tso_iocb->total_hdrs_len));
printk(KERN_ERR PFX "hdr_offset = 0x%.04x\n",
le16_to_cpu(ob_mac_tso_iocb->net_trans_offset));
frame_len = le32_to_cpu(ob_mac_tso_iocb->frame_len);
} else {
printk(KERN_ERR PFX "frame_len = %d\n",
le16_to_cpu(ob_mac_iocb->frame_len));
frame_len = le16_to_cpu(ob_mac_iocb->frame_len);
}
tbd = &ob_mac_iocb->tbd[0];
ql_dump_tx_desc(tbd);
}
void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp)
{
printk(KERN_ERR PFX "%s\n", __func__);
printk(KERN_ERR PFX "opcode = %d\n", ob_mac_rsp->opcode);
printk(KERN_ERR PFX "flags = %s %s %s %s %s %s %s\n",
ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_OI ? "OI" : ".",
ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_I ? "I" : ".",
ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_E ? "E" : ".",
ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_S ? "S" : ".",
ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_L ? "L" : ".",
ob_mac_rsp->flags1 & OB_MAC_IOCB_RSP_P ? "P" : ".",
ob_mac_rsp->flags2 & OB_MAC_IOCB_RSP_B ? "B" : ".");
printk(KERN_ERR PFX "tid = %x\n", ob_mac_rsp->tid);
}
#endif
#ifdef QL_IB_DUMP
void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp)
{
printk(KERN_ERR PFX "%s\n", __func__);
printk(KERN_ERR PFX "opcode = 0x%x\n", ib_mac_rsp->opcode);
printk(KERN_ERR PFX "flags1 = %s%s%s%s%s%s\n",
ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_OI ? "OI " : "",
ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_I ? "I " : "",
ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_TE ? "TE " : "",
ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_NU ? "NU " : "",
ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_IE ? "IE " : "",
ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_B ? "B " : "");
if (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK)
printk(KERN_ERR PFX "%s%s%s Multicast.\n",
(ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
IB_MAC_IOCB_RSP_M_HASH ? "Hash" : "",
(ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
IB_MAC_IOCB_RSP_M_REG ? "Registered" : "",
(ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) ==
IB_MAC_IOCB_RSP_M_PROM ? "Promiscuous" : "");
printk(KERN_ERR PFX "flags2 = %s%s%s%s%s\n",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_P) ? "P " : "",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) ? "V " : "",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_U) ? "U " : "",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) ? "T " : "",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_FO) ? "FO " : "");
if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK)
printk(KERN_ERR PFX "%s%s%s%s%s error.\n",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
IB_MAC_IOCB_RSP_ERR_OVERSIZE ? "oversize" : "",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
IB_MAC_IOCB_RSP_ERR_UNDERSIZE ? "undersize" : "",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
IB_MAC_IOCB_RSP_ERR_PREAMBLE ? "preamble" : "",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
IB_MAC_IOCB_RSP_ERR_FRAME_LEN ? "frame length" : "",
(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) ==
IB_MAC_IOCB_RSP_ERR_CRC ? "CRC" : "");
printk(KERN_ERR PFX "flags3 = %s%s.\n",
ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DS ? "DS " : "",
ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_DL ? "DL " : "");
if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK)
printk(KERN_ERR PFX "RSS flags = %s%s%s%s.\n",
((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK) ==
IB_MAC_IOCB_RSP_M_IPV4) ? "IPv4 RSS" : "",
((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK) ==
IB_MAC_IOCB_RSP_M_IPV6) ? "IPv6 RSS " : "",
((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK) ==
IB_MAC_IOCB_RSP_M_TCP_V4) ? "TCP/IPv4 RSS" : "",
((ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK) ==
IB_MAC_IOCB_RSP_M_TCP_V6) ? "TCP/IPv6 RSS" : "");
printk(KERN_ERR PFX "data_len = %d\n",
le32_to_cpu(ib_mac_rsp->data_len));
printk(KERN_ERR PFX "data_addr_hi = 0x%x\n",
le32_to_cpu(ib_mac_rsp->data_addr_hi));
printk(KERN_ERR PFX "data_addr_lo = 0x%x\n",
le32_to_cpu(ib_mac_rsp->data_addr_lo));
if (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_RSS_MASK)
printk(KERN_ERR PFX "rss = %x\n",
le32_to_cpu(ib_mac_rsp->rss));
if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V)
printk(KERN_ERR PFX "vlan_id = %x\n",
le16_to_cpu(ib_mac_rsp->vlan_id));
printk(KERN_ERR PFX "flags4 = %s%s%s.\n",
le32_to_cpu(ib_mac_rsp->
flags4) & IB_MAC_IOCB_RSP_HV ? "HV " : "",
le32_to_cpu(ib_mac_rsp->
flags4) & IB_MAC_IOCB_RSP_HS ? "HS " : "",
le32_to_cpu(ib_mac_rsp->
flags4) & IB_MAC_IOCB_RSP_HL ? "HL " : "");
if (le32_to_cpu(ib_mac_rsp->flags4) & IB_MAC_IOCB_RSP_HV) {
printk(KERN_ERR PFX "hdr length = %d.\n",
le32_to_cpu(ib_mac_rsp->hdr_len));
printk(KERN_ERR PFX "hdr addr_hi = 0x%x.\n",
le32_to_cpu(ib_mac_rsp->hdr_addr_hi));
printk(KERN_ERR PFX "hdr addr_lo = 0x%x.\n",
le32_to_cpu(ib_mac_rsp->hdr_addr_lo));
}
}
#endif
#ifdef QL_ALL_DUMP
void ql_dump_all(struct ql_adapter *qdev)
{
int i;
QL_DUMP_REGS(qdev);
QL_DUMP_QDEV(qdev);
for (i = 0; i < qdev->tx_ring_count; i++) {
QL_DUMP_TX_RING(&qdev->tx_ring[i]);
QL_DUMP_WQICB((struct wqicb *)&qdev->tx_ring[i]);
}
for (i = 0; i < qdev->rx_ring_count; i++) {
QL_DUMP_RX_RING(&qdev->rx_ring[i]);
QL_DUMP_CQICB((struct cqicb *)&qdev->rx_ring[i]);
}
}
#endif

415
drivers/net/qlge/qlge_ethtool.c Normal file
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@ -0,0 +1,415 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/module.h>
#include <linux/list.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include <linux/pagemap.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/dmapool.h>
#include <linux/mempool.h>
#include <linux/spinlock.h>
#include <linux/kthread.h>
#include <linux/interrupt.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/in.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <net/ipv6.h>
#include <linux/tcp.h>
#include <linux/udp.h>
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
#include <linux/skbuff.h>
#include <linux/rtnetlink.h>
#include <linux/if_vlan.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <linux/version.h>
#include "qlge.h"
static int ql_update_ring_coalescing(struct ql_adapter *qdev)
{
int i, status = 0;
struct rx_ring *rx_ring;
struct cqicb *cqicb;
if (!netif_running(qdev->ndev))
return status;
spin_lock(&qdev->hw_lock);
/* Skip the default queue, and update the outbound handler
* queues if they changed.
*/
cqicb = (struct cqicb *)&qdev->rx_ring[1];
if (le16_to_cpu(cqicb->irq_delay) != qdev->tx_coalesce_usecs ||
le16_to_cpu(cqicb->pkt_delay) != qdev->tx_max_coalesced_frames) {
for (i = 1; i < qdev->rss_ring_first_cq_id; i++, rx_ring++) {
rx_ring = &qdev->rx_ring[i];
cqicb = (struct cqicb *)rx_ring;
cqicb->irq_delay = le16_to_cpu(qdev->tx_coalesce_usecs);
cqicb->pkt_delay =
le16_to_cpu(qdev->tx_max_coalesced_frames);
cqicb->flags = FLAGS_LI;
status = ql_write_cfg(qdev, cqicb, sizeof(cqicb),
CFG_LCQ, rx_ring->cq_id);
if (status) {
QPRINTK(qdev, IFUP, ERR,
"Failed to load CQICB.\n");
goto exit;
}
}
}
/* Update the inbound (RSS) handler queues if they changed. */
cqicb = (struct cqicb *)&qdev->rx_ring[qdev->rss_ring_first_cq_id];
if (le16_to_cpu(cqicb->irq_delay) != qdev->rx_coalesce_usecs ||
le16_to_cpu(cqicb->pkt_delay) != qdev->rx_max_coalesced_frames) {
for (i = qdev->rss_ring_first_cq_id;
i <= qdev->rss_ring_first_cq_id + qdev->rss_ring_count;
i++) {
rx_ring = &qdev->rx_ring[i];
cqicb = (struct cqicb *)rx_ring;
cqicb->irq_delay = le16_to_cpu(qdev->rx_coalesce_usecs);
cqicb->pkt_delay =
le16_to_cpu(qdev->rx_max_coalesced_frames);
cqicb->flags = FLAGS_LI;
status = ql_write_cfg(qdev, cqicb, sizeof(cqicb),
CFG_LCQ, rx_ring->cq_id);
if (status) {
QPRINTK(qdev, IFUP, ERR,
"Failed to load CQICB.\n");
goto exit;
}
}
}
exit:
spin_unlock(&qdev->hw_lock);
return status;
}
void ql_update_stats(struct ql_adapter *qdev)
{
u32 i;
u64 data;
u64 *iter = &qdev->nic_stats.tx_pkts;
spin_lock(&qdev->stats_lock);
if (ql_sem_spinlock(qdev, qdev->xg_sem_mask)) {
QPRINTK(qdev, DRV, ERR,
"Couldn't get xgmac sem.\n");
goto quit;
}
/*
* Get TX statistics.
*/
for (i = 0x200; i < 0x280; i += 8) {
if (ql_read_xgmac_reg64(qdev, i, &data)) {
QPRINTK(qdev, DRV, ERR,
"Error reading status register 0x%.04x.\n", i);
goto end;
} else
*iter = data;
iter++;
}
/*
* Get RX statistics.
*/
for (i = 0x300; i < 0x3d0; i += 8) {
if (ql_read_xgmac_reg64(qdev, i, &data)) {
QPRINTK(qdev, DRV, ERR,
"Error reading status register 0x%.04x.\n", i);
goto end;
} else
*iter = data;
iter++;
}
end:
ql_sem_unlock(qdev, qdev->xg_sem_mask);
quit:
spin_unlock(&qdev->stats_lock);
QL_DUMP_STAT(qdev);
return;
}
static char ql_stats_str_arr[][ETH_GSTRING_LEN] = {
{"tx_pkts"},
{"tx_bytes"},
{"tx_mcast_pkts"},
{"tx_bcast_pkts"},
{"tx_ucast_pkts"},
{"tx_ctl_pkts"},
{"tx_pause_pkts"},
{"tx_64_pkts"},
{"tx_65_to_127_pkts"},
{"tx_128_to_255_pkts"},
{"tx_256_511_pkts"},
{"tx_512_to_1023_pkts"},
{"tx_1024_to_1518_pkts"},
{"tx_1519_to_max_pkts"},
{"tx_undersize_pkts"},
{"tx_oversize_pkts"},
{"rx_bytes"},
{"rx_bytes_ok"},
{"rx_pkts"},
{"rx_pkts_ok"},
{"rx_bcast_pkts"},
{"rx_mcast_pkts"},
{"rx_ucast_pkts"},
{"rx_undersize_pkts"},
{"rx_oversize_pkts"},
{"rx_jabber_pkts"},
{"rx_undersize_fcerr_pkts"},
{"rx_drop_events"},
{"rx_fcerr_pkts"},
{"rx_align_err"},
{"rx_symbol_err"},
{"rx_mac_err"},
{"rx_ctl_pkts"},
{"rx_pause_pkts"},
{"rx_64_pkts"},
{"rx_65_to_127_pkts"},
{"rx_128_255_pkts"},
{"rx_256_511_pkts"},
{"rx_512_to_1023_pkts"},
{"rx_1024_to_1518_pkts"},
{"rx_1519_to_max_pkts"},
{"rx_len_err_pkts"},
};
static void ql_get_strings(struct net_device *dev, u32 stringset, u8 *buf)
{
switch (stringset) {
case ETH_SS_STATS:
memcpy(buf, ql_stats_str_arr, sizeof(ql_stats_str_arr));
break;
}
}
static int ql_get_sset_count(struct net_device *dev, int sset)
{
switch (sset) {
case ETH_SS_STATS:
return ARRAY_SIZE(ql_stats_str_arr);
default:
return -EOPNOTSUPP;
}
}
static void
ql_get_ethtool_stats(struct net_device *ndev,
struct ethtool_stats *stats, u64 *data)
{
struct ql_adapter *qdev = netdev_priv(ndev);
struct nic_stats *s = &qdev->nic_stats;
ql_update_stats(qdev);
*data++ = s->tx_pkts;
*data++ = s->tx_bytes;
*data++ = s->tx_mcast_pkts;
*data++ = s->tx_bcast_pkts;
*data++ = s->tx_ucast_pkts;
*data++ = s->tx_ctl_pkts;
*data++ = s->tx_pause_pkts;
*data++ = s->tx_64_pkt;
*data++ = s->tx_65_to_127_pkt;
*data++ = s->tx_128_to_255_pkt;
*data++ = s->tx_256_511_pkt;
*data++ = s->tx_512_to_1023_pkt;
*data++ = s->tx_1024_to_1518_pkt;
*data++ = s->tx_1519_to_max_pkt;
*data++ = s->tx_undersize_pkt;
*data++ = s->tx_oversize_pkt;
*data++ = s->rx_bytes;
*data++ = s->rx_bytes_ok;
*data++ = s->rx_pkts;
*data++ = s->rx_pkts_ok;
*data++ = s->rx_bcast_pkts;
*data++ = s->rx_mcast_pkts;
*data++ = s->rx_ucast_pkts;
*data++ = s->rx_undersize_pkts;
*data++ = s->rx_oversize_pkts;
*data++ = s->rx_jabber_pkts;
*data++ = s->rx_undersize_fcerr_pkts;
*data++ = s->rx_drop_events;
*data++ = s->rx_fcerr_pkts;
*data++ = s->rx_align_err;
*data++ = s->rx_symbol_err;
*data++ = s->rx_mac_err;
*data++ = s->rx_ctl_pkts;
*data++ = s->rx_pause_pkts;
*data++ = s->rx_64_pkts;
*data++ = s->rx_65_to_127_pkts;
*data++ = s->rx_128_255_pkts;
*data++ = s->rx_256_511_pkts;
*data++ = s->rx_512_to_1023_pkts;
*data++ = s->rx_1024_to_1518_pkts;
*data++ = s->rx_1519_to_max_pkts;
*data++ = s->rx_len_err_pkts;
}
static int ql_get_settings(struct net_device *ndev,
struct ethtool_cmd *ecmd)
{
struct ql_adapter *qdev = netdev_priv(ndev);
ecmd->supported = SUPPORTED_10000baseT_Full;
ecmd->advertising = ADVERTISED_10000baseT_Full;
ecmd->autoneg = AUTONEG_ENABLE;
ecmd->transceiver = XCVR_EXTERNAL;
if ((qdev->link_status & LINK_TYPE_MASK) == LINK_TYPE_10GBASET) {
ecmd->supported |= (SUPPORTED_TP | SUPPORTED_Autoneg);
ecmd->advertising |= (ADVERTISED_TP | ADVERTISED_Autoneg);
ecmd->port = PORT_TP;
} else {
ecmd->supported |= SUPPORTED_FIBRE;
ecmd->advertising |= ADVERTISED_FIBRE;
ecmd->port = PORT_FIBRE;
}
ecmd->speed = SPEED_10000;
ecmd->duplex = DUPLEX_FULL;
return 0;
}
static void ql_get_drvinfo(struct net_device *ndev,
struct ethtool_drvinfo *drvinfo)
{
struct ql_adapter *qdev = netdev_priv(ndev);
strncpy(drvinfo->driver, qlge_driver_name, 32);
strncpy(drvinfo->version, qlge_driver_version, 32);
strncpy(drvinfo->fw_version, "N/A", 32);
strncpy(drvinfo->bus_info, pci_name(qdev->pdev), 32);
drvinfo->n_stats = 0;
drvinfo->testinfo_len = 0;
drvinfo->regdump_len = 0;
drvinfo->eedump_len = 0;
}
static int ql_get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
{
struct ql_adapter *qdev = netdev_priv(dev);
c->rx_coalesce_usecs = qdev->rx_coalesce_usecs;
c->tx_coalesce_usecs = qdev->tx_coalesce_usecs;
/* This chip coalesces as follows:
* If a packet arrives, hold off interrupts until
* cqicb->int_delay expires, but if no other packets arrive don't
* wait longer than cqicb->pkt_int_delay. But ethtool doesn't use a
* timer to coalesce on a frame basis. So, we have to take ethtool's
* max_coalesced_frames value and convert it to a delay in microseconds.
* We do this by using a basic thoughput of 1,000,000 frames per
* second @ (1024 bytes). This means one frame per usec. So it's a
* simple one to one ratio.
*/
c->rx_max_coalesced_frames = qdev->rx_max_coalesced_frames;
c->tx_max_coalesced_frames = qdev->tx_max_coalesced_frames;
return 0;
}
static int ql_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c)
{
struct ql_adapter *qdev = netdev_priv(ndev);
/* Validate user parameters. */
if (c->rx_coalesce_usecs > qdev->rx_ring_size / 2)
return -EINVAL;
/* Don't wait more than 10 usec. */
if (c->rx_max_coalesced_frames > MAX_INTER_FRAME_WAIT)
return -EINVAL;
if (c->tx_coalesce_usecs > qdev->tx_ring_size / 2)
return -EINVAL;
if (c->tx_max_coalesced_frames > MAX_INTER_FRAME_WAIT)
return -EINVAL;
/* Verify a change took place before updating the hardware. */
if (qdev->rx_coalesce_usecs == c->rx_coalesce_usecs &&
qdev->tx_coalesce_usecs == c->tx_coalesce_usecs &&
qdev->rx_max_coalesced_frames == c->rx_max_coalesced_frames &&
qdev->tx_max_coalesced_frames == c->tx_max_coalesced_frames)
return 0;
qdev->rx_coalesce_usecs = c->rx_coalesce_usecs;
qdev->tx_coalesce_usecs = c->tx_coalesce_usecs;
qdev->rx_max_coalesced_frames = c->rx_max_coalesced_frames;
qdev->tx_max_coalesced_frames = c->tx_max_coalesced_frames;
return ql_update_ring_coalescing(qdev);
}
static u32 ql_get_rx_csum(struct net_device *netdev)
{
struct ql_adapter *qdev = netdev_priv(netdev);
return qdev->rx_csum;
}
static int ql_set_rx_csum(struct net_device *netdev, uint32_t data)
{
struct ql_adapter *qdev = netdev_priv(netdev);
qdev->rx_csum = data;
return 0;
}
static int ql_set_tso(struct net_device *ndev, uint32_t data)
{
if (data) {
ndev->features |= NETIF_F_TSO;
ndev->features |= NETIF_F_TSO6;
} else {
ndev->features &= ~NETIF_F_TSO;
ndev->features &= ~NETIF_F_TSO6;
}
return 0;
}
static u32 ql_get_msglevel(struct net_device *ndev)
{
struct ql_adapter *qdev = netdev_priv(ndev);
return qdev->msg_enable;
}
static void ql_set_msglevel(struct net_device *ndev, u32 value)
{
struct ql_adapter *qdev = netdev_priv(ndev);
qdev->msg_enable = value;
}
const struct ethtool_ops qlge_ethtool_ops = {
.get_settings = ql_get_settings,
.get_drvinfo = ql_get_drvinfo,
.get_msglevel = ql_get_msglevel,
.set_msglevel = ql_set_msglevel,
.get_link = ethtool_op_get_link,
.get_rx_csum = ql_get_rx_csum,
.set_rx_csum = ql_set_rx_csum,
.get_tx_csum = ethtool_op_get_tx_csum,
.get_sg = ethtool_op_get_sg,
.set_sg = ethtool_op_set_sg,
.get_tso = ethtool_op_get_tso,
.set_tso = ql_set_tso,
.get_coalesce = ql_get_coalesce,
.set_coalesce = ql_set_coalesce,
.get_sset_count = ql_get_sset_count,
.get_strings = ql_get_strings,
.get_ethtool_stats = ql_get_ethtool_stats,
};

3954
drivers/net/qlge/qlge_main.c Normal file
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File diff suppressed because it is too large Load Diff

150
drivers/net/qlge/qlge_mpi.c Normal file
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@ -0,0 +1,150 @@
#include "qlge.h"
static int ql_read_mbox_reg(struct ql_adapter *qdev, u32 reg, u32 *data)
{
int status;
/* wait for reg to come ready */
status = ql_wait_reg_rdy(qdev, PROC_ADDR, PROC_ADDR_RDY, PROC_ADDR_ERR);
if (status)
goto exit;
/* set up for reg read */
ql_write32(qdev, PROC_ADDR, reg | PROC_ADDR_R);
/* wait for reg to come ready */
status = ql_wait_reg_rdy(qdev, PROC_ADDR, PROC_ADDR_RDY, PROC_ADDR_ERR);
if (status)
goto exit;
/* get the data */
*data = ql_read32(qdev, PROC_DATA);
exit:
return status;
}
int ql_get_mb_sts(struct ql_adapter *qdev, struct mbox_params *mbcp)
{
int i, status;
status = ql_sem_spinlock(qdev, SEM_PROC_REG_MASK);
if (status)
return -EBUSY;
for (i = 0; i < mbcp->out_count; i++) {
status =
ql_read_mbox_reg(qdev, qdev->mailbox_out + i,
&mbcp->mbox_out[i]);
if (status) {
QPRINTK(qdev, DRV, ERR, "Failed mailbox read.\n");
break;
}
}
ql_sem_unlock(qdev, SEM_PROC_REG_MASK); /* does flush too */
return status;
}
static void ql_link_up(struct ql_adapter *qdev, struct mbox_params *mbcp)
{
mbcp->out_count = 2;
if (ql_get_mb_sts(qdev, mbcp))
goto exit;
qdev->link_status = mbcp->mbox_out[1];
QPRINTK(qdev, DRV, ERR, "Link Up.\n");
QPRINTK(qdev, DRV, INFO, "Link Status = 0x%.08x.\n", mbcp->mbox_out[1]);
if (!netif_carrier_ok(qdev->ndev)) {
QPRINTK(qdev, LINK, INFO, "Link is Up.\n");
netif_carrier_on(qdev->ndev);
netif_wake_queue(qdev->ndev);
}
exit:
/* Clear the MPI firmware status. */
ql_write32(qdev, CSR, CSR_CMD_CLR_R2PCI_INT);
}
static void ql_link_down(struct ql_adapter *qdev, struct mbox_params *mbcp)
{
mbcp->out_count = 3;
if (ql_get_mb_sts(qdev, mbcp)) {
QPRINTK(qdev, DRV, ERR, "Firmware did not initialize!\n");
goto exit;
}
if (netif_carrier_ok(qdev->ndev)) {
QPRINTK(qdev, LINK, INFO, "Link is Down.\n");
netif_carrier_off(qdev->ndev);
netif_stop_queue(qdev->ndev);
}
QPRINTK(qdev, DRV, ERR, "Link Down.\n");
QPRINTK(qdev, DRV, ERR, "Link Status = 0x%.08x.\n", mbcp->mbox_out[1]);
exit:
/* Clear the MPI firmware status. */
ql_write32(qdev, CSR, CSR_CMD_CLR_R2PCI_INT);
}
static void ql_init_fw_done(struct ql_adapter *qdev, struct mbox_params *mbcp)
{
mbcp->out_count = 2;
if (ql_get_mb_sts(qdev, mbcp)) {
QPRINTK(qdev, DRV, ERR, "Firmware did not initialize!\n");
goto exit;
}
QPRINTK(qdev, DRV, ERR, "Firmware initialized!\n");
QPRINTK(qdev, DRV, ERR, "Firmware status = 0x%.08x.\n",
mbcp->mbox_out[0]);
QPRINTK(qdev, DRV, ERR, "Firmware Revision = 0x%.08x.\n",
mbcp->mbox_out[1]);
exit:
/* Clear the MPI firmware status. */
ql_write32(qdev, CSR, CSR_CMD_CLR_R2PCI_INT);
}
void ql_mpi_work(struct work_struct *work)
{
struct ql_adapter *qdev =
container_of(work, struct ql_adapter, mpi_work.work);
struct mbox_params mbc;
struct mbox_params *mbcp = &mbc;
mbcp->out_count = 1;
while (ql_read32(qdev, STS) & STS_PI) {
if (ql_get_mb_sts(qdev, mbcp)) {
QPRINTK(qdev, DRV, ERR,
"Could not read MPI, resetting ASIC!\n");
ql_queue_asic_error(qdev);
}
switch (mbcp->mbox_out[0]) {
case AEN_LINK_UP:
ql_link_up(qdev, mbcp);
break;
case AEN_LINK_DOWN:
ql_link_down(qdev, mbcp);
break;
case AEN_FW_INIT_DONE:
ql_init_fw_done(qdev, mbcp);
break;
case MB_CMD_STS_GOOD:
break;
case AEN_FW_INIT_FAIL:
case AEN_SYS_ERR:
case MB_CMD_STS_ERR:
ql_queue_fw_error(qdev);
default:
/* Clear the MPI firmware status. */
ql_write32(qdev, CSR, CSR_CMD_CLR_R2PCI_INT);
break;
}
}
ql_enable_completion_interrupt(qdev, 0);
}
void ql_mpi_reset_work(struct work_struct *work)
{
struct ql_adapter *qdev =
container_of(work, struct ql_adapter, mpi_reset_work.work);
QPRINTK(qdev, DRV, ERR,
"Enter, qdev = %p..\n", qdev);
ql_write32(qdev, CSR, CSR_CMD_SET_RST);
msleep(50);
ql_write32(qdev, CSR, CSR_CMD_CLR_RST);
}