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Commit 7dbdd525 authored by Scott Feldman's avatar Scott Feldman Committed by David Mosberger
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Update e100 net driver: 

Feedback from review by Arjan @ Redhat:
o Cleanup: Removed unneccesary #ifdef/#endif wrappers for features 
  already part of kernel.
o Bug fix: Added read-behind-write calls to post writes before delays.
o Cleanup: added "e100" prefix to all driver messages.
o Cleanup: removed unnecessary barrier() call because spin_unlock
  already implies a barrier.
o Cleanup: removed __NO_VERSION__
o Cleanup: fixed some spelling mistakes.
o Cleanup: removed some proprietary /proc entries.
parent c0e1c9e4
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Showing with 60 additions and 600 deletions
drivers/net/e100/e100.h
View file @ 7dbdd525
......@@ -95,10 +95,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <asm/io.h>
#include <asm/unaligned.h>
#include <asm/processor.h>
#ifdef SIOCETHTOOL
#include <linux/ethtool.h>
#include <linux/inetdevice.h>
#endif
#include <linux/if.h>
#include <asm/uaccess.h>
......@@ -782,15 +780,7 @@ typedef struct _tcb_ipcb_t {
u16 total_tcp_payload;
} tcb_ipcb_t __attribute__ ((__packed__));
#ifdef MAX_SKB_FRAGS
#define E100_ZEROCOPY
#endif
#ifdef E100_ZEROCOPY
#define E100_TBD_ARRAY_SIZE (2+MAX_SKB_FRAGS)
#else
#define E100_TBD_ARRAY_SIZE 2
#endif /*E100_ZEROCOPY */
/* Transmit Command Block (TCB)*/
struct _tcb_t {
......@@ -811,19 +801,15 @@ struct _tcb_t {
*/
tbd_t *tbd_ptr;
#ifdef E100_ZEROCOPY
u32 tcb_tbd_dflt_ptr; /* TBD address for non-segmented packet */
u32 tcb_tbd_expand_ptr; /* TBD address for segmented packet */
#endif /*E100_ZEROCOPY */
struct sk_buff *tcb_skb; /* the associated socket buffer */
dma_addr_t tcb_phys; /* phys addr of the TCB */
} __attribute__ ((__packed__));
#ifndef _TCB_T_
#define _TCB_T_
typedef struct _tcb_t tcb_t;
#endif
/* Receive Frame Descriptor (RFD) - will be using the simple model*/
struct _rfd_t {
......@@ -844,10 +830,8 @@ struct _rfd_t {
} __attribute__ ((__packed__));
#ifndef _RFD_T_
#define _RFD_T_
typedef struct _rfd_t rfd_t;
#endif
/* Receive Buffer Descriptor (RBD)*/
typedef struct _rbd_t {
......@@ -909,14 +893,12 @@ struct cfg_params {
int PollingMaxWork;
u32 b_params;
};
#ifdef ETHTOOL_TEST
struct ethtool_lpbk_data{
dma_addr_t dma_handle;
tcb_t *tcb;
rfd_t *rfd;
};
#endif
struct e100_private {
u32 flags; /* board management flags */
......@@ -1012,23 +994,16 @@ struct e100_private {
struct tasklet_struct polling_tasklet;
#ifdef ETHTOOL_GWOL
/* WOL params for ethtool */
u32 wolsupported;
u32 wolopts;
u16 ip_lbytes;
#endif
#ifdef ETHTOOL_TEST
struct ethtool_lpbk_data loopback;
#endif
#ifdef ETHTOOL_PHYS_ID
struct timer_list blink_timer; /* led blink timer id */
#endif
#ifdef CONFIG_PM
u32 pci_state[16];
#endif
};
#define E100_AUTONEG 0
......@@ -1056,8 +1031,6 @@ extern void e100_deisolate_driver(struct e100_private *bdp,
extern unsigned char e100_hw_reset_recover(struct e100_private *bdp,
u32 reset_cmd);
#ifdef ETHTOOL_TEST
#define ROM_TEST_FAIL 0x01
#define REGISTER_TEST_FAIL 0x02
#define SELF_TEST_FAIL 0x04
......@@ -1073,6 +1046,5 @@ enum test_offsets {
E100_LPBK_PHY_FAIL,
E100_MAX_TEST_RES
};
#endif
#endif
drivers/net/e100/e100_config.c
View file @ 7dbdd525
......@@ -535,7 +535,6 @@ e100_config_long_rx(struct e100_private *bdp, unsigned char enable)
}
}
#ifdef ETHTOOL_GWOL
/**
* e100_config_wol
* @bdp: atapter's private data struct
......@@ -560,7 +559,6 @@ e100_config_wol(struct e100_private *bdp)
spin_unlock_bh(&(bdp->config_lock));
}
#endif
/**
* e100_config_loopback_mode
......@@ -587,7 +585,7 @@ e100_config_loopback_mode(struct e100_private *bdp, u8 mode)
config_byte = CB_CFIG_LOOPBACK_EXTERNAL;
break;
default:
printk(KERN_NOTICE "e100_config_loopback_mode: "
printk(KERN_NOTICE "e100: e100_config_loopback_mode: "
"Invalid argument 'mode': %d\n", mode);
goto exit;
}
......
drivers/net/e100/e100_eeprom.c
View file @ 7dbdd525
......@@ -145,8 +145,6 @@ eeprom_set_semaphore(struct e100_private *adapter)
data |= SCB_GCR2_EEPROM_ACCESS_SEMAPHORE;
writeb(data, &CSR_GENERAL_CONTROL2_FIELD(adapter));
barrier();
// Check to see if this bit set or not.
data = readb(&CSR_GENERAL_CONTROL2_FIELD(adapter));
......@@ -224,6 +222,7 @@ e100_eeprom_size(struct e100_private *adapter)
x &= ~EEDI; // address consists of all zeros
writew(x, &CSR_EEPROM_CONTROL_FIELD(adapter));
readw(&(adapter->scb->scb_status));
udelay(EEPROM_STALL_TIME);
raise_clock(adapter, &x);
lower_clock(adapter, &x);
......
drivers/net/e100/e100_main.c
View file @ 7dbdd525
......@@ -117,8 +117,6 @@ Portions (C) 2002 Red Hat, Inc. under the terms of the GNU GPL v2.
* 2.0.30 5/30/02
*/
#undef __NO_VERSION__
#include <linux/config.h>
#include <net/checksum.h>
#include <linux/tcp.h>
......@@ -129,11 +127,7 @@ Portions (C) 2002 Red Hat, Inc. under the terms of the GNU GPL v2.
#include "e100_phy.h"
#include "e100_vendor.h"
#ifndef CONFIG_PROC_FS
#undef E100_CONFIG_PROC_FS
#endif
#ifdef E100_CONFIG_PROC_FS
#ifdef CONFIG_PROC_FS
extern int e100_create_proc_subdir(struct e100_private *);
extern void e100_remove_proc_subdir(struct e100_private *);
#else
......@@ -141,41 +135,24 @@ extern void e100_remove_proc_subdir(struct e100_private *);
#define e100_remove_proc_subdir(X) do {} while(0)
#endif
#ifdef SIOCETHTOOL
#define E100_ETHTOOL_IOCTL
#endif
#ifdef E100_ETHTOOL_IOCTL
static int e100_do_ethtool_ioctl(struct net_device *, struct ifreq *);
static void e100_get_speed_duplex_caps(struct e100_private *);
static int e100_ethtool_get_settings(struct net_device *, struct ifreq *);
static int e100_ethtool_set_settings(struct net_device *, struct ifreq *);
#ifdef ETHTOOL_GDRVINFO
static int e100_ethtool_get_drvinfo(struct net_device *, struct ifreq *);
#endif
#ifdef ETHTOOL_GEEPROM
static int e100_ethtool_eeprom(struct net_device *, struct ifreq *);
#define E100_EEPROM_MAGIC 0x1234
#endif
#ifdef ETHTOOL_GLINK
static int e100_ethtool_glink(struct net_device *, struct ifreq *);
#endif
#ifdef ETHTOOL_NWAY_RST
static int e100_ethtool_nway_rst(struct net_device *, struct ifreq *);
#endif
#ifdef ETHTOOL_GWOL
static int e100_ethtool_wol(struct net_device *, struct ifreq *);
static unsigned char e100_setup_filter(struct e100_private *bdp);
static void e100_do_wol(struct pci_dev *pcid, struct e100_private *bdp);
static u16 e100_get_ip_lbytes(struct net_device *dev);
extern void e100_config_wol(struct e100_private *bdp);
#endif
#ifdef ETHTOOL_TEST
extern u32 e100_run_diag(struct net_device *dev, u64 *test_info, u32 flags);
static int e100_ethtool_test(struct net_device *, struct ifreq *);
#endif
#ifdef ETHTOOL_GSTRINGS
static int e100_ethtool_gstrings(struct net_device *, struct ifreq *);
static char *test_strings[] = {
"E100_EEPROM_TEST_FAIL",
......@@ -187,19 +164,10 @@ static char *test_strings[] = {
"E100_LPBK_PHY_FAIL"
};
#endif
#ifdef ETHTOOL_PHYS_ID
static int e100_ethtool_led_blink(struct net_device *, struct ifreq *);
#endif
#endif /*E100_ETHTOOL_IOCTL */
#ifdef SIOCGMIIPHY
#define E100_MII_IOCTL
#endif
#ifdef E100_MII_IOCTL
#include <linux/mii.h>
static int e100_mii_ioctl(struct net_device *, struct ifreq *, int);
#endif /*E100_MII_IOCTL */
static unsigned char e100_delayed_exec_non_cu_cmd(struct e100_private *,
nxmit_cb_entry_t *);
......@@ -457,7 +425,7 @@ static inline void
e100_exec_cmd(struct e100_private *bdp, u8 cmd_low)
{
writeb(cmd_low, &(bdp->scb->scb_cmd_low));
readw(&(bdp->scb->scb_status)); /* flashes last write, read-safe */
readw(&(bdp->scb->scb_status)); /* flushes last write, read-safe */
}
/**
......@@ -512,7 +480,7 @@ inline unsigned char
e100_wait_exec_simple(struct e100_private *bdp, u8 scb_cmd_low)
{
if (!e100_wait_scb(bdp)) {
printk(KERN_DEBUG "%s e100_wait_exec_simple: Wait failed\n",
printk(KERN_DEBUG "e100: %s: e100_wait_exec_simple: failed\n",
bdp->device->name);
return false;
}
......@@ -524,7 +492,7 @@ void
e100_exec_cmplx(struct e100_private *bdp, u32 phys_addr, u8 cmd)
{
writel(phys_addr, &(bdp->scb->scb_gen_ptr));
readw(&(bdp->scb->scb_status)); /* flashes last write, read-safe */
readw(&(bdp->scb->scb_status)); /* flushes last write, read-safe */
e100_exec_cmd(bdp, cmd);
}
......@@ -612,7 +580,7 @@ e100_found1(struct pci_dev *pcid, const struct pci_device_id *ent)
dev = alloc_etherdev(sizeof (struct e100_private));
if (dev == NULL) {
printk(KERN_ERR "Not able to alloc etherdev struct\n");
printk(KERN_ERR "e100: Not able to alloc etherdev struct\n");
rc = -ENODEV;
goto out;
}
......@@ -681,11 +649,10 @@ e100_found1(struct pci_dev *pcid, const struct pci_device_id *ent)
} else {
bdp->rfd_size = 16;
}
e100_check_options(e100nics, bdp);
if (!e100_init(bdp)) {
printk(KERN_ERR "Failed to initialize e100, instance #%d\n",
printk(KERN_ERR "e100: Failed to initialize, instance #%d\n",
e100nics);
rc = -ENODEV;
goto err_pci;
......@@ -710,16 +677,12 @@ e100_found1(struct pci_dev *pcid, const struct pci_device_id *ent)
dev->set_multicast_list = &e100_set_multi;
dev->set_mac_address = &e100_set_mac;
dev->do_ioctl = &e100_ioctl;
#ifdef E100_ZEROCOPY
if (bdp->flags & USE_IPCB) {
dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
}
#endif
e100nics++;
#ifdef E100_ETHTOOL_IOCTL
e100_get_speed_duplex_caps(bdp);
#endif /*E100_ETHTOOL_IOCTL */
if ((rc = register_netdev(dev)) != 0) {
goto err_pci;
......@@ -727,7 +690,8 @@ e100_found1(struct pci_dev *pcid, const struct pci_device_id *ent)
bdp->device_type = ent->driver_data;
printk(KERN_NOTICE
"%s: %s\n", bdp->device->name, e100_get_brand_msg(bdp));
"e100: %s: %s\n",
bdp->device->name, e100_get_brand_msg(bdp));
e100_print_brd_conf(bdp);
bdp->id_string = e100_get_brand_msg(bdp);
e100_get_mdix_status(bdp);
......@@ -742,11 +706,10 @@ e100_found1(struct pci_dev *pcid, const struct pci_device_id *ent)
}
if (e100_create_proc_subdir(bdp) < 0) {
printk(KERN_ERR "Failed to create proc directory for %s\n",
printk(KERN_ERR "e100: Failed to create proc dir for %s\n",
bdp->device->name);
}
#ifdef ETHTOOL_GWOL
/* Disabling all WOLs as initialization */
bdp->wolsupported = bdp->wolopts = 0;
if (bdp->rev_id >= D101A4_REV_ID) {
......@@ -755,7 +718,6 @@ e100_found1(struct pci_dev *pcid, const struct pci_device_id *ent)
bdp->wolsupported |= WAKE_UCAST | WAKE_ARP;
bdp->wolopts = WAKE_MAGIC;
}
#endif
printk(KERN_NOTICE "\n");
......@@ -817,7 +779,6 @@ e100_remove1(struct pci_dev *pcid)
bdp->non_tx_command_state = E100_NON_TX_IDLE;
}
#ifdef ETHTOOL_GWOL
/* Set up wol options and enable PME if wol is enabled */
if (bdp->wolopts) {
e100_do_wol(pcid, bdp);
......@@ -827,7 +788,6 @@ e100_remove1(struct pci_dev *pcid)
/* If system powers down, device is switched from D1 to D3 */
pci_set_power_state(pcid, 1);
}
#endif
e100_clear_structs(dev);
......@@ -885,9 +845,10 @@ void __devinit
e100_check_options(int board, struct e100_private *bdp)
{
if (board >= E100_MAX_NIC) {
printk(KERN_NOTICE "No configuration available for board #%d\n",
printk(KERN_NOTICE
"e100: No configuration available for board #%d\n",
board);
printk(KERN_NOTICE "Using defaults for all values\n");
printk(KERN_NOTICE "e100: Using defaults for all values\n");
board = E100_MAX_NIC;
}
......@@ -968,13 +929,14 @@ e100_set_int_option(int *option, int val, int min, int max, int default_val,
} else if ((val < min) || (val > max)) {
printk(KERN_NOTICE
"Invalid %s specified (%i). Valid range is %i-%i\n",
"e100: Invalid %s specified (%i). "
"Valid range is %i-%i\n",
name, val, min, max);
printk(KERN_NOTICE "Using default %s of %i\n", name,
printk(KERN_NOTICE "e100: Using default %s of %i\n", name,
default_val);
*option = default_val;
} else {
printk(KERN_INFO "Using specified %s of %i\n", name, val);
printk(KERN_INFO "e100: Using specified %s of %i\n", name, val);
*option = val;
}
}
......@@ -1002,15 +964,16 @@ e100_set_bool_option(struct e100_private *bdp, int val, u32 mask,
} else if ((val != true) && (val != false)) {
printk(KERN_NOTICE
"Invalid %s specified (%i). Valid values are %i/%i\n",
"e100: Invalid %s specified (%i). "
"Valid values are %i/%i\n",
name, val, false, true);
printk(KERN_NOTICE "Using default %s of %i\n", name,
printk(KERN_NOTICE "e100: Using default %s of %i\n", name,
default_val);
if (default_val)
bdp->params.b_params |= mask;
} else {
printk(KERN_INFO "Using specified %s of %i\n", name, val);
printk(KERN_INFO "e100: Using specified %s of %i\n", name, val);
if (val)
bdp->params.b_params |= mask;
}
......@@ -1096,9 +1059,7 @@ e100_close(struct net_device *dev)
bdp->intr_mask = SCB_INT_MASK;
e100_isolate_driver(bdp);
#ifdef ETHTOOL_GWOL
bdp->ip_lbytes = e100_get_ip_lbytes(dev);
#endif
free_irq(dev->irq, dev);
e100_clear_pools(bdp);
......@@ -1259,7 +1220,8 @@ e100_set_multi_exec(struct net_device *dev)
}
if (!e100_exec_non_cu_cmd(bdp, cmd)) {
printk(KERN_WARNING "%s: Multicast setup failed\n", dev->name);
printk(KERN_WARNING "e100: %s: Multicast setup failed\n",
dev->name);
}
}
......@@ -1308,19 +1270,15 @@ e100_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
switch (cmd) {
#ifdef E100_ETHTOOL_IOCTL
case SIOCETHTOOL:
return e100_do_ethtool_ioctl(dev, ifr);
break;
#endif /*E100_ETHTOOL_IOCTL */
#ifdef E100_MII_IOCTL
case SIOCGMIIPHY: /* Get address of MII PHY in use. */
case SIOCGMIIREG: /* Read MII PHY register. */
case SIOCSMIIREG: /* Write to MII PHY register. */
return e100_mii_ioctl(dev, ifr, cmd);
break;
#endif /*E100_MII_IOCTL */
default:
return -EOPNOTSUPP;
......@@ -1347,7 +1305,7 @@ e100_init(struct e100_private *bdp)
e100_sw_init(bdp);
if (!e100_selftest(bdp, NULL, NULL)) {
printk(KERN_ERR "selftest failed\n");
printk(KERN_ERR "e100: selftest failed\n");
return false;
}
......@@ -1357,7 +1315,7 @@ e100_init(struct e100_private *bdp)
e100_rd_pwa_no(bdp);
if (!e100_hw_init(bdp, PORT_SOFTWARE_RESET)) {
printk(KERN_ERR "hw init failed\n");
printk(KERN_ERR "e100: hw init failed\n");
return false;
}
e100_dis_intr(bdp);
......@@ -1523,7 +1481,6 @@ e100_setup_tcb_pool(tcb_t *head, unsigned int qlen, struct e100_private *bdp)
cpu_to_le32(pcurr_tcb->tcb_phys + 0x10);
}
#ifdef E100_ZEROCOPY
if (bdp->flags & IS_BACHELOR) {
pcurr_tcb->tcb_tbd_expand_ptr =
cpu_to_le32(pcurr_tcb->tcb_phys + 0x20);
......@@ -1532,7 +1489,6 @@ e100_setup_tcb_pool(tcb_t *head, unsigned int qlen, struct e100_private *bdp)
cpu_to_le32(pcurr_tcb->tcb_phys + 0x10);
}
pcurr_tcb->tcb_tbd_dflt_ptr = pcurr_tcb->tcb_tbd_ptr;
#endif
if (bdp->flags & USE_IPCB) {
pcurr_tcb->tbd_ptr = &(pcurr_tcb->tcbu.tbd_array[1]);
......@@ -1593,7 +1549,7 @@ e100_alloc_space(struct e100_private *bdp)
err:
printk(KERN_ERR
"%s - Failed to allocate memory\n", e100_short_driver_name);
"e100: Failed to allocate memory\n");
return -ENOMEM;
}
......@@ -1955,6 +1911,7 @@ e100intr(int irq, void *dev_inst, struct pt_regs *regs)
e100_dis_intr(bdp);
writew(intr_status, &bdp->scb->scb_status); /* ack intrs */
readw(&bdp->scb->scb_status);
/* the device is closed, don't continue or else bad things may happen. */
if (!netif_running(dev)) {
......@@ -2009,7 +1966,6 @@ static void inline
e100_tx_skb_free(struct e100_private *bdp, tcb_t *tcb)
{
if (tcb->tcb_skb) {
#ifdef E100_ZEROCOPY
int i;
tbd_t *tbd_arr = tcb->tbd_ptr;
int frags = skb_shinfo(tcb->tcb_skb)->nr_frags;
......@@ -2020,11 +1976,6 @@ e100_tx_skb_free(struct e100_private *bdp, tcb_t *tcb)
le16_to_cpu(tbd_arr->tbd_buf_cnt),
PCI_DMA_TODEVICE);
}
#else
pci_unmap_single(bdp->pdev,
le32_to_cpu((tcb->tbd_ptr)->tbd_buf_addr),
tcb->tcb_skb->len, PCI_DMA_TODEVICE);
#endif
dev_kfree_skb_irq(tcb->tcb_skb);
tcb->tcb_skb = NULL;
}
......@@ -2267,7 +2218,6 @@ e100_refresh_txthld(struct e100_private *bdp)
} /* end underrun check */
}
#ifdef E100_ZEROCOPY
/**
* e100_pseudo_hdr_csum - compute IP pseudo-header checksum
* @ip: points to the header of the IP packet
......@@ -2293,7 +2243,6 @@ e100_pseudo_hdr_csum(const struct iphdr *ip)
return FOLD_CSUM(pseudo);
}
#endif /* E100_ZEROCOPY */
/**
* e100_prepare_xmit_buff - prepare a buffer for transmission
......@@ -2333,7 +2282,6 @@ e100_prepare_xmit_buff(struct e100_private *bdp, struct sk_buff *skb)
tcb->tcb_skb = skb;
#ifdef E100_ZEROCOPY
if (skb->ip_summed == CHECKSUM_HW) {
const struct iphdr *ip = skb->nh.iph;
......@@ -2398,12 +2346,6 @@ e100_prepare_xmit_buff(struct e100_private *bdp, struct sk_buff *skb)
tcb->tcb_tbd_num = skb_shinfo(skb)->nr_frags + 1;
tcb->tcb_tbd_ptr = tcb->tcb_tbd_expand_ptr;
}
#else
(tcb->tbd_ptr)->tbd_buf_addr =
cpu_to_le32(pci_map_single(bdp->pdev, skb->data,
skb->len, PCI_DMA_TODEVICE));
(tcb->tbd_ptr)->tbd_buf_cnt = cpu_to_le16(skb->len);
#endif
/* clear the S-BIT on the previous tcb */
prev_tcb = bdp->tcb_pool.data;
......@@ -2463,12 +2405,12 @@ e100_start_cu(struct e100_private *bdp, tcb_t *tcb)
// The last command was a non_tx CU command
if (!e100_wait_cus_idle(bdp))
printk(KERN_DEBUG
"%s cu_start: timeout waiting for cu\n",
"e100: %s: cu_start: timeout waiting for cu\n",
bdp->device->name);
if (!e100_wait_exec_cmplx(bdp, (u32) (tcb->tcb_phys),
SCB_CUC_START)) {
printk(KERN_DEBUG
"%s cu_start: timeout waiting for scb\n",
"e100: %s: cu_start: timeout waiting for scb\n",
bdp->device->name);
e100_exec_cmplx(bdp, (u32) (tcb->tcb_phys),
SCB_CUC_START);
......@@ -2584,7 +2526,8 @@ e100_setup_iaaddr(struct e100_private *bdp, u8 *eaddr)
res = e100_exec_non_cu_cmd(bdp, cmd);
if (!res)
printk(KERN_WARNING "%s IA setup failed\n", bdp->device->name);
printk(KERN_WARNING "e100: %s: IA setup failed\n",
bdp->device->name);
exit:
return res;
......@@ -2630,7 +2573,8 @@ e100_start_ru(struct e100_private *bdp)
if (!e100_wait_exec_cmplx(bdp, rx_struct->dma_addr, SCB_RUC_START)) {
printk(KERN_DEBUG
"%s start_ru: wait_scb failed\n", bdp->device->name);
"e100: %s: start_ru: wait_scb failed\n",
bdp->device->name);
e100_exec_cmplx(bdp, rx_struct->dma_addr, SCB_RUC_START);
}
if (bdp->next_cu_cmd == RESUME_NO_WAIT) {
......@@ -3213,9 +3157,8 @@ e100_pci_setup(struct pci_dev *pcid, struct e100_private *bdp)
bdp->scb = (scb_t *) ioremap_nocache(dev->mem_start, sizeof (scb_t));
if (!bdp->scb) {
printk(KERN_ERR "%s - %s: Failed to map PCI address 0x%lX\n",
e100_short_driver_name, dev->name,
pci_resource_start(pcid, 0));
printk(KERN_ERR "e100: %s: Failed to map PCI address 0x%lX\n",
dev->name, pci_resource_start(pcid, 0));
rc = -ENOMEM;
goto err_region;
}
......@@ -3313,7 +3256,8 @@ e100_hw_reset_recover(struct e100_private *bdp, u32 reset_cmd)
if (!e100_setup_iaaddr(bdp, bdp->device->dev_addr)) {
printk(KERN_ERR
"e100_hw_reset_recover: setup iaaddr failed\n");
"e100: e100_hw_reset_recover: "
"setup iaaddr failed\n");
return false;
}
......@@ -3343,7 +3287,7 @@ e100_deisolate_driver(struct e100_private *bdp, u8 recover, u8 full_init)
if (full_init) {
e100_sw_reset(bdp, PORT_SOFTWARE_RESET);
if (!e100_hw_reset_recover(bdp, PORT_SOFTWARE_RESET))
printk(KERN_ERR "e100_deisolate_driver:"
printk(KERN_ERR "e100: e100_deisolate_driver:"
" HW SOFTWARE reset recover failed\n");
}
......@@ -3357,7 +3301,7 @@ e100_deisolate_driver(struct e100_private *bdp, u8 recover, u8 full_init)
e100_sw_reset(bdp, PORT_SELECTIVE_RESET);
if (!e100_hw_reset_recover(bdp, PORT_SELECTIVE_RESET)) {
printk(KERN_ERR "e100_deisolate_driver:"
printk(KERN_ERR "e100: e100_deisolate_driver:"
" HW reset recover failed\n");
}
}
......@@ -3380,7 +3324,6 @@ e100_deisolate_driver(struct e100_private *bdp, u8 recover, u8 full_init)
bdp->driver_isolated = false;
}
#ifdef E100_ETHTOOL_IOCTL
static int
e100_do_ethtool_ioctl(struct net_device *dev, struct ifreq *ifr)
{
......@@ -3397,48 +3340,32 @@ e100_do_ethtool_ioctl(struct net_device *dev, struct ifreq *ifr)
case ETHTOOL_SSET:
rc = e100_ethtool_set_settings(dev, ifr);
break;
#ifdef ETHTOOL_GDRVINFO
case ETHTOOL_GDRVINFO:
rc = e100_ethtool_get_drvinfo(dev, ifr);
break;
#endif
#ifdef ETHTOOL_NWAY_RST
case ETHTOOL_NWAY_RST:
rc = e100_ethtool_nway_rst(dev, ifr);
break;
#endif
#ifdef ETHTOOL_GLINK
case ETHTOOL_GLINK:
rc = e100_ethtool_glink(dev, ifr);
break;
#endif
#ifdef ETHTOOL_GEEPROM
case ETHTOOL_GEEPROM:
case ETHTOOL_SEEPROM:
rc = e100_ethtool_eeprom(dev, ifr);
break;
#endif
#ifdef ETHTOOL_GWOL
case ETHTOOL_GWOL:
case ETHTOOL_SWOL:
rc = e100_ethtool_wol(dev, ifr);
break;
#endif
#ifdef ETHTOOL_TEST
case ETHTOOL_TEST:
rc = e100_ethtool_test(dev, ifr);
break;
#endif
#ifdef ETHTOOL_GSTRINGS
case ETHTOOL_GSTRINGS:
rc = e100_ethtool_gstrings(dev,ifr);
break;
#endif
#ifdef ETHTOOL_PHYS_ID
case ETHTOOL_PHYS_ID:
rc = e100_ethtool_led_blink(dev,ifr);
break;
#endif
default:
break;
} //switch
......@@ -3576,7 +3503,6 @@ e100_ethtool_set_settings(struct net_device *dev, struct ifreq *ifr)
return 0;
}
#ifdef ETHTOOL_GLINK
static int
e100_ethtool_glink(struct net_device *dev, struct ifreq *ifr)
{
......@@ -3595,9 +3521,7 @@ e100_ethtool_glink(struct net_device *dev, struct ifreq *ifr)
return 0;
}
#endif
#ifdef ETHTOOL_TEST
static int
e100_ethtool_test(struct net_device *dev, struct ifreq *ifr)
{
......@@ -3625,9 +3549,7 @@ e100_ethtool_test(struct net_device *dev, struct ifreq *ifr)
kfree(info);
return rc;
}
#endif
#ifdef ETHTOOL_NWAY_RST
static int
e100_ethtool_nway_rst(struct net_device *dev, struct ifreq *ifr)
{
......@@ -3646,9 +3568,7 @@ e100_ethtool_nway_rst(struct net_device *dev, struct ifreq *ifr)
}
return 0;
}
#endif
#ifdef ETHTOOL_GDRVINFO
static int
e100_ethtool_get_drvinfo(struct net_device *dev, struct ifreq *ifr)
{
......@@ -3665,20 +3585,14 @@ e100_ethtool_get_drvinfo(struct net_device *dev, struct ifreq *ifr)
sizeof (info.fw_version) - 1);
strncpy(info.bus_info, bdp->pdev->slot_name,
sizeof (info.bus_info) - 1);
#ifdef ETHTOOL_GEEPROM
info.eedump_len = (bdp->eeprom_size << 1);
#endif
#ifdef ETHTOOL_TEST
info.testinfo_len = E100_MAX_TEST_RES;
#endif
if (copy_to_user(ifr->ifr_data, &info, sizeof (info)))
return -EFAULT;
return 0;
}
#endif //ETHTOOL_GDRVINFO
#ifdef ETHTOOL_GEEPROM
static int
e100_ethtool_eeprom(struct net_device *dev, struct ifreq *ifr)
{
......@@ -3750,9 +3664,7 @@ e100_ethtool_eeprom(struct net_device *dev, struct ifreq *ifr)
}
return 0;
}
#endif
#ifdef ETHTOOL_PHYS_ID
#define E100_BLINK_INTERVAL (HZ/4)
/**
* e100_led_control
......@@ -3835,7 +3747,6 @@ e100_ethtool_led_blink(struct net_device *dev, struct ifreq *ifr)
return 0;
}
#endif
static inline int __devinit
e100_10BaseT_adapter(struct e100_private *bdp)
......@@ -3884,7 +3795,6 @@ e100_get_speed_duplex_caps(struct e100_private *bdp)
}
#ifdef ETHTOOL_GWOL
static unsigned char
e100_setup_filter(struct e100_private *bdp)
{
......@@ -3917,7 +3827,7 @@ e100_setup_filter(struct e100_private *bdp)
res = e100_exec_non_cu_cmd(bdp, cmd);
if (!res)
printk(KERN_WARNING "%s Filter setup failed\n",
printk(KERN_WARNING "e100: %s: Filter setup failed\n",
bdp->device->name);
exit:
......@@ -3934,9 +3844,9 @@ e100_do_wol(struct pci_dev *pcid, struct e100_private *bdp)
if (bdp->wolopts & (WAKE_UCAST | WAKE_ARP))
if (!e100_setup_filter(bdp))
printk(KERN_ERR
"e100_config WOL options failed\n");
"e100: WOL options failed\n");
} else {
printk(KERN_ERR "e100_config WOL failed\n");
printk(KERN_ERR "e100: config WOL failed\n");
}
}
......@@ -3998,9 +3908,6 @@ e100_ethtool_wol(struct net_device *dev, struct ifreq *ifr)
return res;
}
#endif
#ifdef ETHTOOL_GSTRINGS
static int e100_ethtool_gstrings(struct net_device *dev, struct ifreq *ifr)
{
struct ethtool_gstrings info;
......@@ -4043,10 +3950,7 @@ static int e100_ethtool_gstrings(struct net_device *dev, struct ifreq *ifr)
kfree(strings);
return 0;
}
#endif
#endif /*E100_ETHTOOL_IOCTL */
#ifdef E100_MII_IOCTL
static int
e100_mii_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
......@@ -4083,7 +3987,6 @@ e100_mii_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
}
return 0;
}
#endif //E100_MII_IOCTL
nxmit_cb_entry_t *
e100_alloc_non_tx_cmd(struct e100_private *bdp)
......@@ -4272,7 +4175,6 @@ e100_suspend(struct pci_dev *pcid, u32 state)
pci_save_state(pcid, bdp->pci_state);
/* If wol is enabled */
#ifdef ETHTOOL_GWOL
if (bdp->wolopts) {
bdp->ip_lbytes = e100_get_ip_lbytes(netdev);
e100_do_wol(pcid, bdp);
......@@ -4283,10 +4185,6 @@ e100_suspend(struct pci_dev *pcid, u32 state)
pci_disable_device(pcid);
pci_set_power_state(pcid, state);
}
#else
pci_disable_device(pcid);
pci_set_power_state(pcid, state);
#endif
return 0;
}
......@@ -4307,11 +4205,9 @@ e100_resume(struct pci_dev *pcid)
recover = true;
}
#ifdef ETHTOOL_GWOL
if (bdp->wolopts & (WAKE_UCAST | WAKE_ARP)) {
full_init = true;
}
#endif
e100_deisolate_driver(bdp, recover, full_init);
......
drivers/net/e100/e100_phy.c
View file @ 7dbdd525
......@@ -100,6 +100,7 @@ e100_mdi_write(struct e100_private *bdp, u32 reg_addr, u32 phy_addr, u16 data)
temp_val = (((u32) data) | (reg_addr << 16) |
(phy_addr << 21) | (MDI_WRITE << 26));
writel(temp_val, &bdp->scb->scb_mdi_cntrl);
readw(&bdp->scb->scb_status);
/* wait 20usec before checking status */
udelay(20);
......@@ -144,6 +145,7 @@ e100_mdi_read(struct e100_private *bdp, u32 reg_addr, u32 phy_addr, u16 *data)
/* Issue the read command to the MDI control register. */
temp_val = ((reg_addr << 16) | (phy_addr << 21) | (MDI_READ << 26));
writel(temp_val, &bdp->scb->scb_mdi_cntrl);
readw(&bdp->scb->scb_status);
/* wait 20usec before checking status */
udelay(20);
......@@ -267,21 +269,22 @@ e100_phy_specific_setup(struct e100_private *bdp)
case E100_AUTONEG:
/* The adapter can't autoneg. so set to 10/HALF */
printk(KERN_INFO
"503 serial component detected which "
"e100: 503 serial component detected which "
"cannot autonegotiate\n");
printk(KERN_INFO
"speed/duplex forced to 10Mbps / Half duplex\n");
"e100: speed/duplex forced to "
"10Mbps / Half duplex\n");
bdp->params.e100_speed_duplex = E100_SPEED_10_HALF;
break;
case E100_SPEED_100_HALF:
case E100_SPEED_100_FULL:
printk(KERN_ERR
"503 serial component detected which does not "
"support 100Mbps\n");
"e100: 503 serial component detected "
"which does not support 100Mbps\n");
printk(KERN_ERR
"Change the forced speed/duplex to a supported "
"setting\n");
"e100: Change the forced speed/duplex "
"to a supported setting\n");
return false;
}
......@@ -298,7 +301,7 @@ e100_phy_specific_setup(struct e100_private *bdp)
if ((bdp->params.e100_speed_duplex != E100_AUTONEG) &&
(bdp->params.e100_speed_duplex != E100_SPEED_100_FULL)) {
/* just inform user about 100 full */
printk(KERN_ERR "NC3133 NIC can only run "
printk(KERN_ERR "e100: NC3133 NIC can only run "
"at 100Mbps full duplex\n");
}
......
drivers/net/e100/e100_proc.c
View file @ 7dbdd525
......@@ -91,11 +91,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <linux/config.h>
#ifndef CONFIG_PROC_FS
#undef E100_CONFIG_PROC_FS
#endif
#ifdef E100_CONFIG_PROC_FS
#ifdef CONFIG_PROC_FS
#include "e100.h"
/* MDI sleep time is at least 50 ms, in jiffies */
#define MDI_SLEEP_TIME ((HZ / 20) + 1)
......@@ -115,8 +111,6 @@ extern void e100_mdi_write(struct e100_private *, u32, u32, u16);
static void e100_proc_cleanup(void);
static unsigned char e100_init_proc_dir(void);
#define E100_EOU
#define ADAPTERS_PROC_DIR "PRO_LAN_Adapters"
#define WRITE_BUF_MAX_LEN 20
#define READ_BUF_MAX_LEN 256
......@@ -342,337 +336,6 @@ read_info(char *page, char **start, off_t off, int count, int *eof, void *data)
return generic_read(page, start, off, count, eof, len);
}
#ifdef E100_EOU
#ifdef MODULE
/**********************
* parameter entries
**********************/
static int
read_int_param(char *page, char *name, char *desc, int def, int min, int max)
{
int len;
len = sprintf(page, "Name: %s\n", name);
len += sprintf(page + len, "Description: %s\n", desc);
len += sprintf(page + len, "Default_Value: %d\n", def);
len += sprintf(page + len, "Type: Range\n");
len += sprintf(page + len, "Min: %d\n", min);
len += sprintf(page + len, "Max: %d\n", max);
len += sprintf(page + len, "Step:1\n");
len += sprintf(page + len, "Radix: dec\n");
return len;
}
static int
read_bool_param(char *page, char *name, char *desc, int def)
{
int len;
len = sprintf(page, "Name: %s\n", name);
len += sprintf(page + len, "Description: %s\n", desc);
len += sprintf(page + len, "Default_Value: %d\n", def);
len += sprintf(page + len, "Type: Enum\n");
len += sprintf(page + len, "0: Off\n");
len += sprintf(page + len, "1: On\n");
return len;
}
static int
read_speed_duplex_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = sprintf(page, "Name: Speed and Duplex\n");
len += sprintf(page + len, "Description: Sets the adapter's "
"speed and duplex mode\n");
len += sprintf(page + len, "Default_Value: 0\n");
len += sprintf(page + len, "Type: Enum\n");
len += sprintf(page + len, "0: Auto-Negotiate\n");
len += sprintf(page + len, "1: 10 Mbps / Half Duplex\n");
len += sprintf(page + len, "2: 10 Mbps / Full Duplex\n");
len += sprintf(page + len, "3: 100 Mbps / Half Duplex\n");
len += sprintf(page + len, "4: 100 Mbps / Full Duplex\n");
return generic_read(page, start, off, count, eof, len);
}
static int
read_tx_desc_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_int_param(page, "Transmit Descriptors",
"Sets the number of Tx descriptors "
"available for the adapter",
E100_DEFAULT_TCB, E100_MIN_TCB, E100_MAX_TCB);
return generic_read(page, start, off, count, eof, len);
}
static int
read_rx_desc_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_int_param(page, "Receive Descriptors",
"Sets the number of Rx descriptors "
"available for the adapter",
E100_DEFAULT_RFD, E100_MIN_RFD, E100_MAX_RFD);
return generic_read(page, start, off, count, eof, len);
}
static int
read_ber_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_int_param(page, "Bit Error Rate",
"Sets the value for the BER correction algorithm",
E100_DEFAULT_BER, 0, ZLOCK_MAX_ERRORS);
return generic_read(page, start, off, count, eof, len);
}
static int
read_xsum_rx_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_bool_param(page, "RX Checksum",
"Setting this value to \"On\" enables "
"receive checksum", E100_DEFAULT_XSUM);
return generic_read(page, start, off, count, eof, len);
}
static int
read_ucode_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_bool_param(page, "Microcode",
"Setting this value to \"On\" enables "
"the adapter's microcode", E100_DEFAULT_UCODE);
return generic_read(page, start, off, count, eof, len);
}
static int
read_bundle_small_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_bool_param(page, "Bundle Small Frames",
"Setting this value to \"On\" enables "
"interrupt bundling of small frames",
E100_DEFAULT_BUNDLE_SMALL_FR);
return generic_read(page, start, off, count, eof, len);
}
static int
read_fc_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_bool_param(page, "Flow Control",
"Setting this value to \"On\" enables processing "
"flow-control packets", E100_DEFAULT_FC);
return generic_read(page, start, off, count, eof, len);
}
static int
read_rcv_cong_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_bool_param(page, "Receive Congestion Control",
"Setting this value to \"On\" enables switching "
"to polling mode on receive",
E100_DEFAULT_RX_CONGESTION_CONTROL);
return generic_read(page, start, off, count, eof, len);
}
static int
read_poll_max_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
struct e100_private *bdp = data;
int len;
len = read_int_param(page, "Maximum Polling Work",
"Sets the max number of RX packets processed"
" by single polling function call",
bdp->params.RxDescriptors, 1, E100_MAX_RFD);
return generic_read(page, start, off, count, eof, len);
}
static int
read_int_delay_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_int_param(page, "CPU Saver Interrupt Delay",
"Sets the value for CPU saver's interrupt delay",
E100_DEFAULT_CPUSAVER_INTERRUPT_DELAY, 0x0,
0xFFFF);
return generic_read(page, start, off, count, eof, len);
}
static int
read_bundle_max_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_int_param(page, "CPU Saver Maximum Bundle",
"Sets CPU saver's maximum value",
E100_DEFAULT_CPUSAVER_BUNDLE_MAX, 0x1, 0xFFFF);
return generic_read(page, start, off, count, eof, len);
}
static int
read_ifs_def(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int len;
len = read_bool_param(page, "IFS",
"Setting this value to \"On\" enables "
"the adaptive IFS algorithm", E100_DEFAULT_IFS);
return generic_read(page, start, off, count, eof, len);
}
static int
read_xsum_rx_val(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
struct e100_private *bdp = data;
unsigned long val;
val = (bdp->params.b_params & PRM_XSUMRX) ? 1 : 0;
return read_ulong(page, start, off, count, eof, val);
}
static int
read_ucode_val(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
struct e100_private *bdp = data;
unsigned long val;
val = (bdp->params.b_params & PRM_UCODE) ? 1 : 0;
return read_ulong(page, start, off, count, eof, val);
}
static int
read_fc_val(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
struct e100_private *bdp = data;
unsigned long val;
val = (bdp->params.b_params & PRM_FC) ? 1 : 0;
return read_ulong(page, start, off, count, eof, val);
}
static int
read_ifs_val(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
struct e100_private *bdp = data;
unsigned long val;
val = (bdp->params.b_params & PRM_IFS) ? 1 : 0;
return read_ulong(page, start, off, count, eof, val);
}
static int
read_bundle_small_val(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
struct e100_private *bdp = data;
unsigned long val;
val = (bdp->params.b_params & PRM_BUNDLE_SMALL) ? 1 : 0;
return read_ulong(page, start, off, count, eof, val);
}
static int
read_rcv_cong_val(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
struct e100_private *bdp = data;
unsigned long val;
val = (bdp->params.b_params & PRM_RX_CONG) ? 1 : 0;
return read_ulong(page, start, off, count, eof, val);
}
static int
read_gen_prm(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int val = 0;
if (data)
val = *((int *) data);
return read_ulong(page, start, off, count, eof, (unsigned long) val);
}
static e100_proc_entry e100_proc_params[] = {
/* definitions */
{"e100_speed_duplex.def", read_speed_duplex_def, 0, 0},
{"RxDescriptors.def", read_rx_desc_def, 0, 0},
{"TxDescriptors.def", read_tx_desc_def, 0, 0},
{"XsumRX.def", read_xsum_rx_def, 0, 0},
{"ucode.def", read_ucode_def, 0, 0},
{"BundleSmallFr.def", read_bundle_small_def, 0, 0},
{"IntDelay.def", read_int_delay_def, 0, 0},
{"BundleMax.def", read_bundle_max_def, 0, 0},
{"ber.def", read_ber_def, 0, 0},
{"flow_control.def", read_fc_def, 0, 0},
{"IFS.def", read_ifs_def, 0, 0},
{"RxCongestionControl.def", read_rcv_cong_def, 0, 0},
{"PollingMaxWork.def", read_poll_max_def, 0, 0},
/* values */
{"e100_speed_duplex.val", read_gen_prm, 0, bdp_prm_off(e100_speed_duplex)},
{"RxDescriptors.val", read_gen_prm, 0, bdp_prm_off(RxDescriptors)},
{"TxDescriptors.val", read_gen_prm, 0, bdp_prm_off(TxDescriptors)},
{"XsumRX.val", read_xsum_rx_val, 0, 0},
{"ucode.val", read_ucode_val, 0, 0},
{"BundleSmallFr.val", read_bundle_small_val, 0, 0},
{"IntDelay.val", read_gen_prm, 0, bdp_prm_off(IntDelay)},
{"BundleMax.val", read_gen_prm, 0, bdp_prm_off(BundleMax)},
{"ber.val", read_gen_prm, 0, bdp_prm_off(ber)},
{"flow_control.val", read_fc_val, 0, 0},
{"IFS.val", read_ifs_val, 0, 0},
{"RxCongestionControl.val", read_rcv_cong_val, 0, 0},
{"PollingMaxWork.val", read_gen_prm, 0, bdp_prm_off(PollingMaxWork)},
{"", 0, 0, 0}
};
#endif /* MODULE */
#endif /* E100_EOU */
static struct proc_dir_entry * __devinit
create_proc_rw(char *name, void *data, struct proc_dir_entry *parent,
read_proc_t * read_proc, write_proc_t * write_proc)
......@@ -699,60 +362,6 @@ create_proc_rw(char *name, void *data, struct proc_dir_entry *parent,
return pdep;
}
#ifdef E100_EOU
#ifdef MODULE
static int __devinit
create_proc_param_subdir(struct e100_private *bdp,
struct proc_dir_entry *dev_dir)
{
struct proc_dir_entry *param_dir;
e100_proc_entry *pe;
void *data;
param_dir = create_proc_entry("LoadParameters", S_IFDIR, dev_dir);
if (!param_dir)
return -ENOMEM;
for (pe = e100_proc_params; pe->name[0]; pe++) {
data = ((char *) bdp) + pe->offset;
if (!(create_proc_rw(pe->name, data, param_dir,
pe->read_proc, pe->write_proc))) {
return -ENOMEM;
}
}
return 0;
}
static void
remove_proc_param_subdir(struct proc_dir_entry *parent)
{
struct proc_dir_entry *de;
e100_proc_entry *pe;
int len;
len = strlen("LoadParameters");
for (de = parent->subdir; de; de = de->next) {
if ((de->namelen == len) &&
(!memcmp(de->name, "LoadParameters", len)))
break;
}
if (!de)
return;
for (pe = e100_proc_params; pe->name[0]; pe++) {
remove_proc_entry(pe->name, de);
}
remove_proc_entry("LoadParameters", parent);
}
#endif /* MODULE */
#endif
void
e100_remove_proc_subdir(struct e100_private *bdp)
{
......@@ -777,11 +386,6 @@ e100_remove_proc_subdir(struct e100_private *bdp)
remove_proc_entry(pe->name, bdp->proc_parent);
}
#ifdef E100_EOU
#ifdef MODULE
remove_proc_param_subdir(bdp->proc_parent);
#endif
#endif
remove_proc_entry(bdp->device->name, adapters_proc_dir);
bdp->proc_parent = NULL;
}
......@@ -842,15 +446,6 @@ e100_create_proc_subdir(struct e100_private *bdp)
}
}
#ifdef E100_EOU
#ifdef MODULE
if (create_proc_param_subdir(bdp, dev_dir)) {
e100_remove_proc_subdir(bdp);
return -ENOMEM;
}
#endif
#endif
return 0;
}
......
drivers/net/e100/e100_test.c
View file @ 7dbdd525
......@@ -72,7 +72,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "e100.h"
#include "e100_config.h"
#ifdef ETHTOOL_TEST
extern u16 e100_eeprom_read(struct e100_private *, u16);
extern int e100_wait_exec_cmplx(struct e100_private *, u32,u8);
......@@ -380,11 +379,11 @@ e100_diag_loopback_cu_ru_exec(struct e100_private *bdp)
{
/*load CU & RU base */
if (!e100_wait_exec_cmplx(bdp, 0, SCB_CUC_LOAD_BASE))
printk("@@@ SCB_CUC_LOAD_BASE failed\n");
printk("e100: SCB_CUC_LOAD_BASE failed\n");
if(!e100_wait_exec_cmplx(bdp, 0, SCB_RUC_LOAD_BASE))
printk("@@@ SCB_RUC_LOAD_BASE failed!\n");
printk("e100: SCB_RUC_LOAD_BASE failed!\n");
if(!e100_wait_exec_cmplx(bdp, bdp->loopback.dma_handle, SCB_RUC_START))
printk("@@@ SCB_RUC_START failed!\n");
printk("e100: SCB_RUC_START failed!\n");
bdp->next_cu_cmd = START_WAIT;
e100_start_cu(bdp, bdp->loopback.tcb);
......@@ -457,5 +456,3 @@ e100_diag_loopback_free (struct e100_private *bdp)
bdp->loopback.dma_handle);
}
#endif
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