提交 e67b23c7 编写于 作者: L Linus Torvalds

Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

上级 d4bf2053 f7492f17
master alk-4.19.24 alk-4.19.30 alk-4.19.34 alk-4.19.36 alk-4.19.43 alk-4.19.48 alk-4.19.57 ck-4.19.67 ck-4.19.81 ck-4.19.91 github/fork/deepanshu1422/fix-typo-in-comment github/fork/haosdent/fix-typo linux-next v4.19.91 v4.19.90 v4.19.89 v4.19.88 v4.19.87 v4.19.86 v4.19.85 v4.19.84 v4.19.83 v4.19.82 v4.19.81 v4.19.80 v4.19.79 v4.19.78 v4.19.77 v4.19.76 v4.19.75 v4.19.74 v4.19.73 v4.19.72 v4.19.71 v4.19.70 v4.19.69 v4.19.68 v4.19.67 v4.19.66 v4.19.65 v4.19.64 v4.19.63 v4.19.62 v4.19.61 v4.19.60 v4.19.59 v4.19.58 v4.19.57 v4.19.56 v4.19.55 v4.19.54 v4.19.53 v4.19.52 v4.19.51 v4.19.50 v4.19.49 v4.19.48 v4.19.47 v4.19.46 v4.19.45 v4.19.44 v4.19.43 v4.19.42 v4.19.41 v4.19.40 v4.19.39 v4.19.38 v4.19.37 v4.19.36 v4.19.35 v4.19.34 v4.19.33 v4.19.32 v4.19.31 v4.19.30 v4.19.29 v4.19.28 v4.19.27 v4.19.26 v4.19.25 v4.19.24 v4.19.23 v4.19.22 v4.19.21 v4.19.20 v4.19.19 v4.19.18 v4.19.17 v4.19.16 v4.19.15 v4.19.14 v4.19.13 v4.19.12 v4.19.11 v4.19.10 v4.19.9 v4.19.8 v4.19.7 v4.19.6 v4.19.5 v4.19.4 v4.19.3 v4.19.2 v4.19.1 v4.19 v4.19-rc8 v4.19-rc7 v4.19-rc6 v4.19-rc5 v4.19-rc4 v4.19-rc3 v4.19-rc2 v4.19-rc1 ck-release-21 ck-release-20 ck-release-19.2 ck-release-19.1 ck-release-19 ck-release-18 ck-release-17.2 ck-release-17.1 ck-release-17 ck-release-16 ck-release-15.1 ck-release-15 ck-release-14 ck-release-13.2 ck-release-13 ck-release-12 ck-release-11 ck-release-10 ck-release-9 ck-release-7 alk-release-15 alk-release-14 alk-release-13.2 alk-release-13 alk-release-12 alk-release-11 alk-release-10 alk-release-9 alk-release-7
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......@@ -32,6 +32,7 @@
*
*/
#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
......
......@@ -156,7 +156,7 @@
#define DRV_NAME "e100"
#define DRV_EXT "-NAPI"
#define DRV_VERSION "3.4.14-k2"DRV_EXT
#define DRV_VERSION "3.4.14-k4"DRV_EXT
#define DRV_DESCRIPTION "Intel(R) PRO/100 Network Driver"
#define DRV_COPYRIGHT "Copyright(c) 1999-2005 Intel Corporation"
#define PFX DRV_NAME ": "
......@@ -903,8 +903,8 @@ static void mdio_write(struct net_device *netdev, int addr, int reg, int data)
static void e100_get_defaults(struct nic *nic)
{
struct param_range rfds = { .min = 16, .max = 256, .count = 64 };
struct param_range cbs = { .min = 64, .max = 256, .count = 64 };
struct param_range rfds = { .min = 16, .max = 256, .count = 256 };
struct param_range cbs = { .min = 64, .max = 256, .count = 128 };
pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id);
/* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */
......@@ -1007,25 +1007,264 @@ static void e100_configure(struct nic *nic, struct cb *cb, struct sk_buff *skb)
c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]);
}
/********************************************************/
/* Micro code for 8086:1229 Rev 8 */
/********************************************************/
/* Parameter values for the D101M B-step */
#define D101M_CPUSAVER_TIMER_DWORD 78
#define D101M_CPUSAVER_BUNDLE_DWORD 65
#define D101M_CPUSAVER_MIN_SIZE_DWORD 126
#define D101M_B_RCVBUNDLE_UCODE \
{\
0x00550215, 0xFFFF0437, 0xFFFFFFFF, 0x06A70789, 0xFFFFFFFF, 0x0558FFFF, \
0x000C0001, 0x00101312, 0x000C0008, 0x00380216, \
0x0010009C, 0x00204056, 0x002380CC, 0x00380056, \
0x0010009C, 0x00244C0B, 0x00000800, 0x00124818, \
0x00380438, 0x00000000, 0x00140000, 0x00380555, \
0x00308000, 0x00100662, 0x00100561, 0x000E0408, \
0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
0x000C007E, 0x00222C21, 0x000C0002, 0x00103093, \
0x00380C7A, 0x00080000, 0x00103090, 0x00380C7A, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x0010009C, 0x00244C2D, 0x00010004, 0x00041000, \
0x003A0437, 0x00044010, 0x0038078A, 0x00000000, \
0x00100099, 0x00206C7A, 0x0010009C, 0x00244C48, \
0x00130824, 0x000C0001, 0x00101213, 0x00260C75, \
0x00041000, 0x00010004, 0x00130826, 0x000C0006, \
0x002206A8, 0x0013C926, 0x00101313, 0x003806A8, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
0x00101210, 0x00380C34, 0x00000000, 0x00000000, \
0x0021155B, 0x00100099, 0x00206559, 0x0010009C, \
0x00244559, 0x00130836, 0x000C0000, 0x00220C62, \
0x000C0001, 0x00101B13, 0x00229C0E, 0x00210C0E, \
0x00226C0E, 0x00216C0E, 0x0022FC0E, 0x00215C0E, \
0x00214C0E, 0x00380555, 0x00010004, 0x00041000, \
0x00278C67, 0x00040800, 0x00018100, 0x003A0437, \
0x00130826, 0x000C0001, 0x00220559, 0x00101313, \
0x00380559, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00130831, 0x0010090B, 0x00124813, \
0x000CFF80, 0x002606AB, 0x00041000, 0x00010004, \
0x003806A8, 0x00000000, 0x00000000, 0x00000000, \
}
/********************************************************/
/* Micro code for 8086:1229 Rev 9 */
/********************************************************/
/* Parameter values for the D101S */
#define D101S_CPUSAVER_TIMER_DWORD 78
#define D101S_CPUSAVER_BUNDLE_DWORD 67
#define D101S_CPUSAVER_MIN_SIZE_DWORD 128
#define D101S_RCVBUNDLE_UCODE \
{\
0x00550242, 0xFFFF047E, 0xFFFFFFFF, 0x06FF0818, 0xFFFFFFFF, 0x05A6FFFF, \
0x000C0001, 0x00101312, 0x000C0008, 0x00380243, \
0x0010009C, 0x00204056, 0x002380D0, 0x00380056, \
0x0010009C, 0x00244F8B, 0x00000800, 0x00124818, \
0x0038047F, 0x00000000, 0x00140000, 0x003805A3, \
0x00308000, 0x00100610, 0x00100561, 0x000E0408, \
0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
0x000C007E, 0x00222FA1, 0x000C0002, 0x00103093, \
0x00380F90, 0x00080000, 0x00103090, 0x00380F90, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x0010009C, 0x00244FAD, 0x00010004, 0x00041000, \
0x003A047E, 0x00044010, 0x00380819, 0x00000000, \
0x00100099, 0x00206FFD, 0x0010009A, 0x0020AFFD, \
0x0010009C, 0x00244FC8, 0x00130824, 0x000C0001, \
0x00101213, 0x00260FF7, 0x00041000, 0x00010004, \
0x00130826, 0x000C0006, 0x00220700, 0x0013C926, \
0x00101313, 0x00380700, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
0x00101210, 0x00380FB6, 0x00000000, 0x00000000, \
0x002115A9, 0x00100099, 0x002065A7, 0x0010009A, \
0x0020A5A7, 0x0010009C, 0x002445A7, 0x00130836, \
0x000C0000, 0x00220FE4, 0x000C0001, 0x00101B13, \
0x00229F8E, 0x00210F8E, 0x00226F8E, 0x00216F8E, \
0x0022FF8E, 0x00215F8E, 0x00214F8E, 0x003805A3, \
0x00010004, 0x00041000, 0x00278FE9, 0x00040800, \
0x00018100, 0x003A047E, 0x00130826, 0x000C0001, \
0x002205A7, 0x00101313, 0x003805A7, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00130831, \
0x0010090B, 0x00124813, 0x000CFF80, 0x00260703, \
0x00041000, 0x00010004, 0x00380700 \
}
/********************************************************/
/* Micro code for the 8086:1229 Rev F/10 */
/********************************************************/
/* Parameter values for the D102 E-step */
#define D102_E_CPUSAVER_TIMER_DWORD 42
#define D102_E_CPUSAVER_BUNDLE_DWORD 54
#define D102_E_CPUSAVER_MIN_SIZE_DWORD 46
#define D102_E_RCVBUNDLE_UCODE \
{\
0x007D028F, 0x0E4204F9, 0x14ED0C85, 0x14FA14E9, 0x0EF70E36, 0x1FFF1FFF, \
0x00E014B9, 0x00000000, 0x00000000, 0x00000000, \
0x00E014BD, 0x00000000, 0x00000000, 0x00000000, \
0x00E014D5, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00E014C1, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00E014C8, 0x00000000, 0x00000000, 0x00000000, \
0x00200600, 0x00E014EE, 0x00000000, 0x00000000, \
0x0030FF80, 0x00940E46, 0x00038200, 0x00102000, \
0x00E00E43, 0x00000000, 0x00000000, 0x00000000, \
0x00300006, 0x00E014FB, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, \
0x00906EFD, 0x00900EFD, 0x00E00EF8, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
0x00000000, 0x00000000, 0x00000000, 0x00000000, \
}
static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
{
int i;
static const u32 ucode[UCODE_SIZE] = {
/* NFS packets are misinterpreted as TCO packets and
* incorrectly routed to the BMC over SMBus. This
* microcode patch checks the fragmented IP bit in the
* NFS/UDP header to distinguish between NFS and TCO. */
0x0EF70E36, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF,
0x1FFF1FFF, 0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000,
0x00906EFD, 0x00900EFD, 0x00E00EF8,
};
if(nic->mac == mac_82551_F || nic->mac == mac_82551_10) {
for(i = 0; i < UCODE_SIZE; i++)
/* *INDENT-OFF* */
static struct {
u32 ucode[UCODE_SIZE + 1];
u8 mac;
u8 timer_dword;
u8 bundle_dword;
u8 min_size_dword;
} ucode_opts[] = {
{ D101M_B_RCVBUNDLE_UCODE,
mac_82559_D101M,
D101M_CPUSAVER_TIMER_DWORD,
D101M_CPUSAVER_BUNDLE_DWORD,
D101M_CPUSAVER_MIN_SIZE_DWORD },
{ D101S_RCVBUNDLE_UCODE,
mac_82559_D101S,
D101S_CPUSAVER_TIMER_DWORD,
D101S_CPUSAVER_BUNDLE_DWORD,
D101S_CPUSAVER_MIN_SIZE_DWORD },
{ D102_E_RCVBUNDLE_UCODE,
mac_82551_F,
D102_E_CPUSAVER_TIMER_DWORD,
D102_E_CPUSAVER_BUNDLE_DWORD,
D102_E_CPUSAVER_MIN_SIZE_DWORD },
{ D102_E_RCVBUNDLE_UCODE,
mac_82551_10,
D102_E_CPUSAVER_TIMER_DWORD,
D102_E_CPUSAVER_BUNDLE_DWORD,
D102_E_CPUSAVER_MIN_SIZE_DWORD },
{ {0}, 0, 0, 0, 0}
}, *opts;
/* *INDENT-ON* */
/*************************************************************************
* CPUSaver parameters
*
* All CPUSaver parameters are 16-bit literals that are part of a
* "move immediate value" instruction. By changing the value of
* the literal in the instruction before the code is loaded, the
* driver can change the algorithm.
*
* INTDELAY - This loads the dead-man timer with its inital value.
* When this timer expires the interrupt is asserted, and the
* timer is reset each time a new packet is received. (see
* BUNDLEMAX below to set the limit on number of chained packets)
* The current default is 0x600 or 1536. Experiments show that
* the value should probably stay within the 0x200 - 0x1000.
*
* BUNDLEMAX -
* This sets the maximum number of frames that will be bundled. In
* some situations, such as the TCP windowing algorithm, it may be
* better to limit the growth of the bundle size than let it go as
* high as it can, because that could cause too much added latency.
* The default is six, because this is the number of packets in the
* default TCP window size. A value of 1 would make CPUSaver indicate
* an interrupt for every frame received. If you do not want to put
* a limit on the bundle size, set this value to xFFFF.
*
* BUNDLESMALL -
* This contains a bit-mask describing the minimum size frame that
* will be bundled. The default masks the lower 7 bits, which means
* that any frame less than 128 bytes in length will not be bundled,
* but will instead immediately generate an interrupt. This does
* not affect the current bundle in any way. Any frame that is 128
* bytes or large will be bundled normally. This feature is meant
* to provide immediate indication of ACK frames in a TCP environment.
* Customers were seeing poor performance when a machine with CPUSaver
* enabled was sending but not receiving. The delay introduced when
* the ACKs were received was enough to reduce total throughput, because
* the sender would sit idle until the ACK was finally seen.
*
* The current default is 0xFF80, which masks out the lower 7 bits.
* This means that any frame which is x7F (127) bytes or smaller
* will cause an immediate interrupt. Because this value must be a
* bit mask, there are only a few valid values that can be used. To
* turn this feature off, the driver can write the value xFFFF to the
* lower word of this instruction (in the same way that the other
* parameters are used). Likewise, a value of 0xF800 (2047) would
* cause an interrupt to be generated for every frame, because all
* standard Ethernet frames are <= 2047 bytes in length.
*************************************************************************/
/* if you wish to disable the ucode functionality, while maintaining the
* workarounds it provides, set the following defines to:
* BUNDLESMALL 0
* BUNDLEMAX 1
* INTDELAY 1
*/
#define BUNDLESMALL 1
#define BUNDLEMAX (u16)6
#define INTDELAY (u16)1536 /* 0x600 */
/* do not load u-code for ICH devices */
if (nic->flags & ich)
goto noloaducode;
/* Search for ucode match against h/w rev_id */
for (opts = ucode_opts; opts->mac; opts++) {
int i;
u32 *ucode = opts->ucode;
if (nic->mac != opts->mac)
continue;
/* Insert user-tunable settings */
ucode[opts->timer_dword] &= 0xFFFF0000;
ucode[opts->timer_dword] |= INTDELAY;
ucode[opts->bundle_dword] &= 0xFFFF0000;
ucode[opts->bundle_dword] |= BUNDLEMAX;
ucode[opts->min_size_dword] &= 0xFFFF0000;
ucode[opts->min_size_dword] |= (BUNDLESMALL) ? 0xFFFF : 0xFF80;
for (i = 0; i < UCODE_SIZE; i++)
cb->u.ucode[i] = cpu_to_le32(ucode[i]);
cb->command = cpu_to_le16(cb_ucode);
} else
cb->command = cpu_to_le16(cb_nop);
return;
}
noloaducode:
cb->command = cpu_to_le16(cb_nop);
}
static void e100_setup_iaaddr(struct nic *nic, struct cb *cb,
......
config FEC_8XX
tristate "Motorola 8xx FEC driver"
depends on NET_ETHERNET && FEC
depends on NET_ETHERNET && 8xx
select MII
config FEC_8XX_GENERIC_PHY
......
......@@ -1360,7 +1360,7 @@ static struct pci_driver ioc3_driver = {
static int __init ioc3_init_module(void)
{
return pci_module_init(&ioc3_driver);
return pci_register_driver(&ioc3_driver);
}
static void __exit ioc3_cleanup_module(void)
......
......@@ -1346,10 +1346,8 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
} else {
if (netif_msg_probe(tp)) {
printk(KERN_ERR PFX
"Cannot find PowerManagement capability. "
"Aborting.\n");
"PowerManagement capability not found.\n");
}
goto err_out_mwi;
}
/* make sure PCI base addr 1 is MMIO */
......@@ -2516,7 +2514,7 @@ rtl8169_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
} while (boguscnt > 0);
if (boguscnt <= 0) {
if (net_ratelimit() && netif_msg_intr(tp)) {
if (netif_msg_intr(tp) && net_ratelimit() ) {
printk(KERN_WARNING
"%s: Too much work at interrupt!\n", dev->name);
}
......
/*
* Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
* Copyright (C) 2000, 2005 MIPS Technologies, Inc. All rights reserved.
* Authors: Carsten Langgaard <carstenl@mips.com>
* Maciej W. Rozycki <macro@mips.com>
*
* ########################################################################
*
......@@ -265,6 +266,7 @@
/* The SAA9730 (LAN) controller register map, as seen via the PCI-bus. */
#define SAA9730_LAN_REGS_ADDR 0x20400
#define SAA9730_LAN_REGS_SIZE 0x00400
struct lan_saa9730_regmap {
volatile unsigned int TxBuffA; /* 0x20400 */
......@@ -309,6 +311,7 @@ typedef volatile struct lan_saa9730_regmap t_lan_saa9730_regmap;
/* The SAA9730 (EVM) controller register map, as seen via the PCI-bus. */
#define SAA9730_EVM_REGS_ADDR 0x02000
#define SAA9730_EVM_REGS_SIZE 0x00400
struct evm_saa9730_regmap {
volatile unsigned int InterruptStatus1; /* 0x2000 */
......@@ -329,16 +332,32 @@ typedef volatile struct evm_saa9730_regmap t_evm_saa9730_regmap;
struct lan_saa9730_private {
/*
* Rx/Tx packet buffers.
* The Rx and Tx packets must be PACKET_SIZE aligned.
*/
void *buffer_start;
unsigned int buffer_size;
/*
* DMA address of beginning of this object, returned
* by pci_alloc_consistent().
*/
dma_addr_t dma_addr;
/* Pointer to the associated pci device structure */
struct pci_dev *pci_dev;
/* Pointer for the SAA9730 LAN controller register set. */
t_lan_saa9730_regmap *lan_saa9730_regs;
/* Pointer to the SAA9730 EVM register. */
t_evm_saa9730_regmap *evm_saa9730_regs;
/* TRUE if the next buffer to write is RxBuffA, FALSE if RxBuffB. */
unsigned char NextRcvToUseIsA;
/* Rcv buffer Index. */
unsigned char NextRcvPacketIndex;
/* Next buffer index. */
unsigned char NextRcvBufferIndex;
/* Index of next packet to use in that buffer. */
unsigned char NextTxmPacketIndex;
......@@ -353,13 +372,8 @@ struct lan_saa9730_private {
unsigned char DmaRcvPackets;
unsigned char DmaTxmPackets;
unsigned char RcvAIndex; /* index into RcvBufferSpace[] for Blk A */
unsigned char RcvBIndex; /* index into RcvBufferSpace[] for Blk B */
unsigned int
TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE];
unsigned int
RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE];
void *TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE];
void *RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE];
unsigned int TxBufferFree[LAN_SAA9730_BUFFERS];
unsigned char PhysicalAddress[LAN_SAA9730_CAM_ENTRIES][6];
......
......@@ -154,6 +154,12 @@ MODULE_LICENSE("GPL");
*/
#define MEMORY_WAIT_TIME 16
/*
* The maximum number of processing loops allowed for each call to the
* IRQ handler.
*/
#define MAX_IRQ_LOOPS 8
/*
* This selects whether TX packets are sent one by one to the SMC91x internal
* memory and throttled until transmission completes. This may prevent
......@@ -684,7 +690,6 @@ static void smc_hardware_send_pkt(unsigned long data)
/* queue the packet for TX */
SMC_SET_MMU_CMD(MC_ENQUEUE);
SMC_ACK_INT(IM_TX_EMPTY_INT);
smc_special_unlock(&lp->lock);
dev->trans_start = jiffies;
......@@ -1207,6 +1212,7 @@ static void smc_phy_configure(void *data)
smc_phy_check_media(dev, 1);
smc_phy_configure_exit:
SMC_SELECT_BANK(2);
spin_unlock_irq(&lp->lock);
lp->work_pending = 0;
}
......@@ -1305,7 +1311,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
SMC_SET_INT_MASK(0);
/* set a timeout value, so I don't stay here forever */
timeout = 8;
timeout = MAX_IRQ_LOOPS;
do {
status = SMC_GET_INT();
......@@ -1372,10 +1378,13 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
/* restore register states */
SMC_SET_PTR(saved_pointer);
SMC_SET_INT_MASK(mask);
spin_unlock(&lp->lock);
DBG(3, "%s: Interrupt done (%d loops)\n", dev->name, 8-timeout);
if (timeout == MAX_IRQ_LOOPS)
PRINTK("%s: spurious interrupt (mask = 0x%02x)\n",
dev->name, mask);
DBG(3, "%s: Interrupt done (%d loops)\n",
dev->name, MAX_IRQ_LOOPS - timeout);
/*
* We return IRQ_HANDLED unconditionally here even if there was
......
......@@ -192,7 +192,9 @@ static int cisco_rx(struct sk_buff *skb)
"uptime %ud%uh%um%us)\n",
dev->name, days, hrs,
min, sec);
#if 0
netif_carrier_on(dev);
#endif
hdlc->state.cisco.up = 1;
}
}
......@@ -225,7 +227,9 @@ static void cisco_timer(unsigned long arg)
hdlc->state.cisco.settings.timeout * HZ)) {
hdlc->state.cisco.up = 0;
printk(KERN_INFO "%s: Link down\n", dev->name);
#if 0
netif_carrier_off(dev);
#endif
}
cisco_keepalive_send(dev, CISCO_KEEPALIVE_REQ,
......@@ -261,8 +265,10 @@ static void cisco_stop(struct net_device *dev)
{
hdlc_device *hdlc = dev_to_hdlc(dev);
del_timer_sync(&hdlc->state.cisco.timer);
#if 0
if (netif_carrier_ok(dev))
netif_carrier_off(dev);
#endif
hdlc->state.cisco.up = 0;
hdlc->state.cisco.request_sent = 0;
}
......
......@@ -545,8 +545,10 @@ static void fr_set_link_state(int reliable, struct net_device *dev)
hdlc->state.fr.reliable = reliable;
if (reliable) {
#if 0
if (!netif_carrier_ok(dev))
netif_carrier_on(dev);
#endif
hdlc->state.fr.n391cnt = 0; /* Request full status */
hdlc->state.fr.dce_changed = 1;
......@@ -560,8 +562,10 @@ static void fr_set_link_state(int reliable, struct net_device *dev)
}
}
} else {
#if 0
if (netif_carrier_ok(dev))
netif_carrier_off(dev);
#endif
while (pvc) { /* Deactivate all PVCs */
pvc_carrier(0, pvc);
......
......@@ -79,11 +79,13 @@ static void __hdlc_set_carrier_on(struct net_device *dev)
hdlc_device *hdlc = dev_to_hdlc(dev);
if (hdlc->proto.start)
return hdlc->proto.start(dev);
#if 0
#ifdef DEBUG_LINK
if (netif_carrier_ok(dev))
printk(KERN_ERR "hdlc_set_carrier_on(): already on\n");
#endif
netif_carrier_on(dev);
#endif
}
......@@ -94,11 +96,13 @@ static void __hdlc_set_carrier_off(struct net_device *dev)
if (hdlc->proto.stop)
return hdlc->proto.stop(dev);
#if 0
#ifdef DEBUG_LINK
if (!netif_carrier_ok(dev))
printk(KERN_ERR "hdlc_set_carrier_off(): already off\n");
#endif
netif_carrier_off(dev);
#endif
}
......@@ -294,8 +298,10 @@ int register_hdlc_device(struct net_device *dev)
if (result != 0)
return -EIO;
#if 0
if (netif_carrier_ok(dev))
netif_carrier_off(dev); /* no carrier until DCD goes up */
#endif
return 0;
}
......
......@@ -398,7 +398,7 @@ static int hermes_bap_seek(hermes_t *hw, int bap, u16 id, u16 offset)
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
u16 id, u16 offset)
{
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
......@@ -424,7 +424,7 @@ int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
u16 id, u16 offset)
{
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
......@@ -450,7 +450,7 @@ int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, unsigned len,
int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, int len,
u16 id, u16 offset)
{
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
......
......@@ -372,12 +372,12 @@ int hermes_docmd_wait(hermes_t *hw, u16 cmd, u16 parm0,
struct hermes_response *resp);
int hermes_allocate(hermes_t *hw, u16 size, u16 *fid);
int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
u16 id, u16 offset);
int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
u16 id, u16 offset);
int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf,
unsigned data_len, unsigned len, u16 id, u16 offset);
unsigned data_len, int len, u16 id, u16 offset);
int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned buflen,
u16 *length, void *buf);
int hermes_write_ltv(hermes_t *hw, int bap, u16 rid,
......
......@@ -7,11 +7,16 @@
*
* Copyright 1994, Anders Klemets <klemets@it.kth.se>
*
* This software may be freely distributed for noncommercial purposes
* as long as this notice is retained.
*
* HISTORY
* i82593.h,v
* Revision 1.4 2005/11/4 09:15:00 baroniunas
* Modified copyright with permission of author as follows:
*
* "If I82539.H is the only file with my copyright statement
* that is included in the Source Forge project, then you have
* my approval to change the copyright statement to be a GPL
* license, in the way you proposed on October 10."
*
* Revision 1.1 1996/07/17 15:23:12 root
* Initial revision
*
......
......@@ -6344,7 +6344,8 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
dev->ethtool_ops = &ipw2100_ethtool_ops;
dev->tx_timeout = ipw2100_tx_timeout;
dev->wireless_handlers = &ipw2100_wx_handler_def;
dev->get_wireless_stats = ipw2100_wx_wireless_stats;
priv->wireless_data.ieee80211 = priv->ieee;
dev->wireless_data = &priv->wireless_data;
dev->set_mac_address = ipw2100_set_address;
dev->watchdog_timeo = 3 * HZ;
dev->irq = 0;
......@@ -7178,6 +7179,11 @@ static int ipw2100_wx_get_range(struct net_device *dev,
}
range->num_frequency = val;
/* Event capability (kernel + driver) */
range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
IW_EVENT_CAPA_MASK(SIOCGIWAP));
range->event_capa[1] = IW_EVENT_CAPA_K_1;
IPW_DEBUG_WX("GET Range\n");
return 0;
......@@ -8446,16 +8452,6 @@ static iw_handler ipw2100_private_handler[] = {
#endif /* CONFIG_IPW2100_MONITOR */
};
static struct iw_handler_def ipw2100_wx_handler_def = {
.standard = ipw2100_wx_handlers,
.num_standard = sizeof(ipw2100_wx_handlers) / sizeof(iw_handler),
.num_private = sizeof(ipw2100_private_handler) / sizeof(iw_handler),
.num_private_args = sizeof(ipw2100_private_args) /
sizeof(struct iw_priv_args),
.private = (iw_handler *) ipw2100_private_handler,
.private_args = (struct iw_priv_args *)ipw2100_private_args,
};
/*
* Get wireless statistics.
* Called by /proc/net/wireless
......@@ -8597,6 +8593,17 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev)
return (struct iw_statistics *)NULL;
}
static struct iw_handler_def ipw2100_wx_handler_def = {
.standard = ipw2100_wx_handlers,
.num_standard = sizeof(ipw2100_wx_handlers) / sizeof(iw_handler),
.num_private = sizeof(ipw2100_private_handler) / sizeof(iw_handler),
.num_private_args = sizeof(ipw2100_private_args) /
sizeof(struct iw_priv_args),
.private = (iw_handler *) ipw2100_private_handler,
.private_args = (struct iw_priv_args *)ipw2100_private_args,
.get_wireless_stats = ipw2100_wx_wireless_stats,
};
static void ipw2100_wx_event_work(struct ipw2100_priv *priv)
{
union iwreq_data wrqu;
......
......@@ -571,6 +571,8 @@ struct ipw2100_priv {
struct net_device *net_dev;
struct iw_statistics wstats;
struct iw_public_data wireless_data;
struct tasklet_struct irq_tasklet;
struct workqueue_struct *workqueue;
......
......@@ -164,12 +164,12 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base)
/* assert the Wakeup interrupt in the Device Interrupt Register */
isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP,
ISL38XX_DEV_INT_REG);
#if VERBOSE > SHOW_ERROR_MESSAGES
udelay(ISL38XX_WRITEIO_DELAY);
/* perform another read on the Device Status Register */
reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
#if VERBOSE > SHOW_ERROR_MESSAGES
do_gettimeofday(&current_time);
DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
current_time.tv_sec, (long)current_time.tv_usec, reg);
......
......@@ -1042,7 +1042,7 @@ static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr)
case IEEE80211_4ADDR_LEN:
return ((struct ieee80211_hdr_4addr *)hdr)->payload;
}
return NULL;
}
static inline int ieee80211_is_ofdm_rate(u8 rate)
......
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