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authorKyle McMartin <kyle@parisc-linux.org>2005-11-18 16:39:20 -0500
committerKyle McMartin <kyle@parisc-linux.org>2005-11-18 16:39:20 -0500
commit2161558fa5bebfeb272493ae91e836b497029023 (patch)
tree16304f91757243626d74e65063ee7224cacbf797 /drivers
parente670dfb9a4f9e136da44db167da75b2365f7cebb (diff)
parente67b23c71cb9ee02d65a74c3858716ba2dedd554 (diff)
downloadop-kernel-dev-2161558fa5bebfeb272493ae91e836b497029023.zip
op-kernel-dev-2161558fa5bebfeb272493ae91e836b497029023.tar.gz
Merge branch 'master'
Diffstat (limited to 'drivers')
-rw-r--r--drivers/acpi/processor_idle.c14
-rw-r--r--drivers/char/ipmi/ipmi_si_intf.c2
-rw-r--r--drivers/char/tpm/Kconfig2
-rw-r--r--drivers/char/tpm/tpm.c2
-rw-r--r--drivers/char/tpm/tpm_atmel.c47
-rw-r--r--drivers/char/tpm/tpm_atmel.h22
-rw-r--r--drivers/md/bitmap.c4
-rw-r--r--drivers/md/md.c17
-rw-r--r--drivers/net/au1000_eth.c1
-rw-r--r--drivers/net/e100.c275
-rw-r--r--drivers/net/fec_8xx/Kconfig2
-rw-r--r--drivers/net/ioc3-eth.c2
-rw-r--r--drivers/net/r8169.c6
-rw-r--r--drivers/net/saa9730.h36
-rw-r--r--drivers/net/smc91x.c17
-rw-r--r--drivers/net/wan/hdlc_cisco.c6
-rw-r--r--drivers/net/wan/hdlc_fr.c4
-rw-r--r--drivers/net/wan/hdlc_generic.c6
-rw-r--r--drivers/net/wireless/hermes.c6
-rw-r--r--drivers/net/wireless/hermes.h6
-rw-r--r--drivers/net/wireless/i82593.h11
-rw-r--r--drivers/net/wireless/ipw2100.c29
-rw-r--r--drivers/net/wireless/ipw2100.h2
-rw-r--r--drivers/net/wireless/prism54/isl_38xx.c4
-rw-r--r--drivers/s390/char/raw3270.c4
-rw-r--r--drivers/scsi/sata_mv.c3
-rw-r--r--drivers/scsi/sata_sil24.c197
-rw-r--r--drivers/usb/host/ohci-ppc-soc.c2
-rw-r--r--drivers/video/offb.c41
29 files changed, 614 insertions, 156 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 573b6a97..70d8a6e 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -514,8 +514,6 @@ static int acpi_processor_set_power_policy(struct acpi_processor *pr)
static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
{
- int i;
-
ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_fadt");
if (!pr)
@@ -524,8 +522,7 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
if (!pr->pblk)
return_VALUE(-ENODEV);
- for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++)
- memset(pr->power.states, 0, sizeof(struct acpi_processor_cx));
+ memset(pr->power.states, 0, sizeof(pr->power.states));
/* if info is obtained from pblk/fadt, type equals state */
pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1;
@@ -555,13 +552,9 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
static int acpi_processor_get_power_info_default_c1(struct acpi_processor *pr)
{
- int i;
-
ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_default_c1");
- for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++)
- memset(&(pr->power.states[i]), 0,
- sizeof(struct acpi_processor_cx));
+ memset(pr->power.states, 0, sizeof(pr->power.states));
/* if info is obtained from pblk/fadt, type equals state */
pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1;
@@ -873,7 +866,8 @@ static int acpi_processor_get_power_info(struct acpi_processor *pr)
for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
if (pr->power.states[i].valid) {
pr->power.count = i;
- pr->flags.power = 1;
+ if (pr->power.states[i].type >= ACPI_STATE_C2)
+ pr->flags.power = 1;
}
}
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index ea89dca..01a1f6b 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2203,7 +2203,7 @@ static void setup_xaction_handlers(struct smi_info *smi_info)
static inline void wait_for_timer_and_thread(struct smi_info *smi_info)
{
- if (smi_info->thread != ERR_PTR(-ENOMEM))
+ if (smi_info->thread != NULL && smi_info->thread != ERR_PTR(-ENOMEM))
kthread_stop(smi_info->thread);
del_timer_sync(&smi_info->si_timer);
}
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index b58adfe..a6873bf 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -6,7 +6,7 @@ menu "TPM devices"
config TCG_TPM
tristate "TPM Hardware Support"
- depends on EXPERIMENTAL && PCI
+ depends on EXPERIMENTAL
---help---
If you have a TPM security chip in your system, which
implements the Trusted Computing Group's specification,
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 0b283d2..a9be0e8 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -377,6 +377,7 @@ int tpm_release(struct inode *inode, struct file *file)
file->private_data = NULL;
chip->num_opens--;
del_singleshot_timer_sync(&chip->user_read_timer);
+ flush_scheduled_work();
atomic_set(&chip->data_pending, 0);
put_device(chip->dev);
kfree(chip->data_buffer);
@@ -428,6 +429,7 @@ ssize_t tpm_read(struct file * file, char __user *buf,
int ret_size;
del_singleshot_timer_sync(&chip->user_read_timer);
+ flush_scheduled_work();
ret_size = atomic_read(&chip->data_pending);
atomic_set(&chip->data_pending, 0);
if (ret_size > 0) { /* relay data */
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index deb4b5c..ff36549 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -47,13 +47,12 @@ static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count)
return -EIO;
for (i = 0; i < 6; i++) {
- status = atmel_getb(chip, 1);
+ status = ioread8(chip->vendor->iobase + 1);
if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
- dev_err(chip->dev,
- "error reading header\n");
+ dev_err(chip->dev, "error reading header\n");
return -EIO;
}
- *buf++ = atmel_getb(chip, 0);
+ *buf++ = ioread8(chip->vendor->iobase);
}
/* size of the data received */
@@ -64,10 +63,9 @@ static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count)
dev_err(chip->dev,
"Recv size(%d) less than available space\n", size);
for (; i < size; i++) { /* clear the waiting data anyway */
- status = atmel_getb(chip, 1);
+ status = ioread8(chip->vendor->iobase + 1);
if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
- dev_err(chip->dev,
- "error reading data\n");
+ dev_err(chip->dev, "error reading data\n");
return -EIO;
}
}
@@ -76,17 +74,17 @@ static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count)
/* read all the data available */
for (; i < size; i++) {
- status = atmel_getb(chip, 1);
+ status = ioread8(chip->vendor->iobase + 1);
if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
- dev_err(chip->dev,
- "error reading data\n");
+ dev_err(chip->dev, "error reading data\n");
return -EIO;
}
- *buf++ = atmel_getb(chip, 0);
+ *buf++ = ioread8(chip->vendor->iobase);
}
/* make sure data available is gone */
- status = atmel_getb(chip, 1);
+ status = ioread8(chip->vendor->iobase + 1);
+
if (status & ATML_STATUS_DATA_AVAIL) {
dev_err(chip->dev, "data available is stuck\n");
return -EIO;
@@ -102,7 +100,7 @@ static int tpm_atml_send(struct tpm_chip *chip, u8 *buf, size_t count)
dev_dbg(chip->dev, "tpm_atml_send:\n");
for (i = 0; i < count; i++) {
dev_dbg(chip->dev, "%d 0x%x(%d)\n", i, buf[i], buf[i]);
- atmel_putb(buf[i], chip, 0);
+ iowrite8(buf[i], chip->vendor->iobase);
}
return count;
@@ -110,12 +108,12 @@ static int tpm_atml_send(struct tpm_chip *chip, u8 *buf, size_t count)
static void tpm_atml_cancel(struct tpm_chip *chip)
{
- atmel_putb(ATML_STATUS_ABORT, chip, 1);
+ iowrite8(ATML_STATUS_ABORT, chip->vendor->iobase + 1);
}
static u8 tpm_atml_status(struct tpm_chip *chip)
{
- return atmel_getb(chip, 1);
+ return ioread8(chip->vendor->iobase + 1);
}
static struct file_operations atmel_ops = {
@@ -162,7 +160,8 @@ static void atml_plat_remove(void)
if (chip) {
if (chip->vendor->have_region)
- atmel_release_region(chip->vendor->base, chip->vendor->region_size);
+ atmel_release_region(chip->vendor->base,
+ chip->vendor->region_size);
atmel_put_base_addr(chip->vendor);
tpm_remove_hardware(chip->dev);
platform_device_unregister(pdev);
@@ -183,14 +182,19 @@ static int __init init_atmel(void)
driver_register(&atml_drv);
- if (atmel_get_base_addr(&tpm_atmel) != 0) {
+ if ((tpm_atmel.iobase = atmel_get_base_addr(&tpm_atmel)) == NULL) {
rc = -ENODEV;
goto err_unreg_drv;
}
- tpm_atmel.have_region = (atmel_request_region( tpm_atmel.base, tpm_atmel.region_size, "tpm_atmel0") == NULL) ? 0 : 1;
+ tpm_atmel.have_region =
+ (atmel_request_region
+ (tpm_atmel.base, tpm_atmel.region_size,
+ "tpm_atmel0") == NULL) ? 0 : 1;
- if (IS_ERR(pdev = platform_device_register_simple("tpm_atmel", -1, NULL, 0 ))) {
+ if (IS_ERR
+ (pdev =
+ platform_device_register_simple("tpm_atmel", -1, NULL, 0))) {
rc = PTR_ERR(pdev);
goto err_rel_reg;
}
@@ -202,9 +206,10 @@ static int __init init_atmel(void)
err_unreg_dev:
platform_device_unregister(pdev);
err_rel_reg:
- if (tpm_atmel.have_region)
- atmel_release_region(tpm_atmel.base, tpm_atmel.region_size);
atmel_put_base_addr(&tpm_atmel);
+ if (tpm_atmel.have_region)
+ atmel_release_region(tpm_atmel.base,
+ tpm_atmel.region_size);
err_unreg_drv:
driver_unregister(&atml_drv);
return rc;
diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h
index 3c5b9a8..d3478aa 100644
--- a/drivers/char/tpm/tpm_atmel.h
+++ b/drivers/char/tpm/tpm_atmel.h
@@ -27,12 +27,14 @@
#define atmel_putb(val, chip, offset) writeb(val, chip->vendor->iobase + offset)
#define atmel_request_region request_mem_region
#define atmel_release_region release_mem_region
-static inline void atmel_put_base_addr(struct tpm_vendor_specific *vendor)
+
+static inline void atmel_put_base_addr(struct tpm_vendor_specific
+ *vendor)
{
iounmap(vendor->iobase);
}
-static int atmel_get_base_addr(struct tpm_vendor_specific *vendor)
+static void __iomem * atmel_get_base_addr(struct tpm_vendor_specific *vendor)
{
struct device_node *dn;
unsigned long address, size;
@@ -44,11 +46,11 @@ static int atmel_get_base_addr(struct tpm_vendor_specific *vendor)
dn = of_find_node_by_name(NULL, "tpm");
if (!dn)
- return 1;
+ return NULL;
if (!device_is_compatible(dn, "AT97SC3201")) {
of_node_put(dn);
- return 1;
+ return NULL;
}
reg = (unsigned int *) get_property(dn, "reg", &reglen);
@@ -71,8 +73,7 @@ static int atmel_get_base_addr(struct tpm_vendor_specific *vendor)
vendor->base = address;
vendor->region_size = size;
- vendor->iobase = ioremap(address, size);
- return 0;
+ return ioremap(vendor->base, vendor->region_size);
}
#else
#define atmel_getb(chip, offset) inb(chip->vendor->base + offset)
@@ -105,18 +106,19 @@ static int atmel_verify_tpm11(void)
return 0;
}
-static inline void atmel_put_base_addr(struct tpm_vendor_specific *vendor)
+static inline void atmel_put_base_addr(struct tpm_vendor_specific
+ *vendor)
{
}
/* Determine where to talk to device */
-static unsigned long atmel_get_base_addr(struct tpm_vendor_specific
+static void __iomem * atmel_get_base_addr(struct tpm_vendor_specific
*vendor)
{
int lo, hi;
if (atmel_verify_tpm11() != 0)
- return 1;
+ return NULL;
lo = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_LO);
hi = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_HI);
@@ -124,6 +126,6 @@ static unsigned long atmel_get_base_addr(struct tpm_vendor_specific
vendor->base = (hi << 8) | lo;
vendor->region_size = 2;
- return 0;
+ return ioport_map(vendor->base, vendor->region_size);
}
#endif
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 5131530..252d55d 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -326,9 +326,9 @@ static int write_page(struct bitmap *bitmap, struct page *page, int wait)
}
}
- ret = page->mapping->a_ops->prepare_write(NULL, page, 0, PAGE_SIZE);
+ ret = page->mapping->a_ops->prepare_write(bitmap->file, page, 0, PAGE_SIZE);
if (!ret)
- ret = page->mapping->a_ops->commit_write(NULL, page, 0,
+ ret = page->mapping->a_ops->commit_write(bitmap->file, page, 0,
PAGE_SIZE);
if (ret) {
unlock_page(page);
diff --git a/drivers/md/md.c b/drivers/md/md.c
index f3fed66..78c7418 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3846,11 +3846,20 @@ static int is_mddev_idle(mddev_t *mddev)
curr_events = disk_stat_read(disk, sectors[0]) +
disk_stat_read(disk, sectors[1]) -
atomic_read(&disk->sync_io);
- /* Allow some slack between valud of curr_events and last_events,
- * as there are some uninteresting races.
+ /* The difference between curr_events and last_events
+ * will be affected by any new non-sync IO (making
+ * curr_events bigger) and any difference in the amount of
+ * in-flight syncio (making current_events bigger or smaller)
+ * The amount in-flight is currently limited to
+ * 32*64K in raid1/10 and 256*PAGE_SIZE in raid5/6
+ * which is at most 4096 sectors.
+ * These numbers are fairly fragile and should be made
+ * more robust, probably by enforcing the
+ * 'window size' that md_do_sync sort-of uses.
+ *
* Note: the following is an unsigned comparison.
*/
- if ((curr_events - rdev->last_events + 32) > 64) {
+ if ((curr_events - rdev->last_events + 4096) > 8192) {
rdev->last_events = curr_events;
idle = 0;
}
@@ -4109,7 +4118,7 @@ static void md_do_sync(mddev_t *mddev)
if (currspeed > sysctl_speed_limit_min) {
if ((currspeed > sysctl_speed_limit_max) ||
!is_mddev_idle(mddev)) {
- msleep(250);
+ msleep(500);
goto repeat;
}
}
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 332e995..cd0b1dc 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -32,6 +32,7 @@
*
*/
+#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 7a6aeae..22cd045 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -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,
diff --git a/drivers/net/fec_8xx/Kconfig b/drivers/net/fec_8xx/Kconfig
index 94e7a9a..a84c232 100644
--- a/drivers/net/fec_8xx/Kconfig
+++ b/drivers/net/fec_8xx/Kconfig
@@ -1,6 +1,6 @@
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
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index 6a3129b..9b8295e 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -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)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 159b56a..14a76f7 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -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);
}
diff --git a/drivers/net/saa9730.h b/drivers/net/saa9730.h
index 9e9da6b..a7e9d29 100644
--- a/drivers/net/saa9730.h
+++ b/drivers/net/saa9730.h
@@ -1,6 +1,7 @@
/*
- * 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];
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index c91e2e8..28bf2e6 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -155,6 +155,12 @@ 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
* RX overruns a litle by keeping much of the memory free for RX packets
@@ -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
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index a01efa6..1fd0466 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -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;
}
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index e1601d3..523afe1 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -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);
diff --git a/drivers/net/wan/hdlc_generic.c b/drivers/net/wan/hdlc_generic.c
index cdd4c09c..46cef8f 100644
--- a/drivers/net/wan/hdlc_generic.c
+++ b/drivers/net/wan/hdlc_generic.c
@@ -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;
}
diff --git a/drivers/net/wireless/hermes.c b/drivers/net/wireless/hermes.c
index 579480d..346c6fe 100644
--- a/drivers/net/wireless/hermes.c
+++ b/drivers/net/wireless/hermes.c
@@ -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;
diff --git a/drivers/net/wireless/hermes.h b/drivers/net/wireless/hermes.h
index a6bd472..7644f72 100644
--- a/drivers/net/wireless/hermes.h
+++ b/drivers/net/wireless/hermes.h
@@ -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,
diff --git a/drivers/net/wireless/i82593.h b/drivers/net/wireless/i82593.h
index 33acb8a..afac5c7 100644
--- a/drivers/net/wireless/i82593.h
+++ b/drivers/net/wireless/i82593.h
@@ -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
*
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index a2e6214..77d2a21 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -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;
diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h
index 140fdf2..7c65b10 100644
--- a/drivers/net/wireless/ipw2100.h
+++ b/drivers/net/wireless/ipw2100.h
@@ -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;
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 109a96d..23deee6 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/prism54/isl_38xx.c
@@ -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);
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index f5b7d36..1026f2b 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -1179,12 +1179,12 @@ raw3270_create_attributes(struct raw3270 *rp)
//FIXME: check return code
sysfs_create_group(&rp->cdev->dev.kobj, &raw3270_attr_group);
rp->clttydev =
- class_device_create(class3270,
+ class_device_create(class3270, NULL,
MKDEV(IBM_TTY3270_MAJOR, rp->minor),
&rp->cdev->dev, "tty%s",
rp->cdev->dev.bus_id);
rp->cltubdev =
- class_device_create(class3270,
+ class_device_create(class3270, NULL,
MKDEV(IBM_FS3270_MAJOR, rp->minor),
&rp->cdev->dev, "tub%s",
rp->cdev->dev.bus_id);
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index ac184e6..ab7432a 100644
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -2,6 +2,7 @@
* sata_mv.c - Marvell SATA support
*
* Copyright 2005: EMC Corporation, all rights reserved.
+ * Copyright 2005 Red Hat, Inc. All rights reserved.
*
* Please ALWAYS copy linux-ide@vger.kernel.org on emails.
*
@@ -36,7 +37,7 @@
#include <asm/io.h>
#define DRV_NAME "sata_mv"
-#define DRV_VERSION "0.25"
+#define DRV_VERSION "0.5"
enum {
/* BAR's are enumerated in terms of pci_resource_start() terms */
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index cb1933a..e0d6f19 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -5,17 +5,6 @@
*
* Based on preview driver from Silicon Image.
*
- * NOTE: No NCQ/ATAPI support yet. The preview driver didn't support
- * NCQ nor ATAPI, and, unfortunately, I couldn't find out how to make
- * those work. Enabling those shouldn't be difficult. Basic
- * structure is all there (in libata-dev tree). If you have any
- * information about this hardware, please contact me or linux-ide.
- * Info is needed on...
- *
- * - How to issue tagged commands and turn on sactive on issue accordingly.
- * - Where to put an ATAPI command and how to tell the device to send it.
- * - How to enable/use 64bit.
- *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
@@ -42,7 +31,7 @@
#include <asm/io.h>
#define DRV_NAME "sata_sil24"
-#define DRV_VERSION "0.22" /* Silicon Image's preview driver was 0.10 */
+#define DRV_VERSION "0.23"
/*
* Port request block (PRB) 32 bytes
@@ -221,11 +210,22 @@ enum {
IRQ_STAT_4PORTS = 0xf,
};
-struct sil24_cmd_block {
+struct sil24_ata_block {
struct sil24_prb prb;
struct sil24_sge sge[LIBATA_MAX_PRD];
};
+struct sil24_atapi_block {
+ struct sil24_prb prb;
+ u8 cdb[16];
+ struct sil24_sge sge[LIBATA_MAX_PRD - 1];
+};
+
+union sil24_cmd_block {
+ struct sil24_ata_block ata;
+ struct sil24_atapi_block atapi;
+};
+
/*
* ap->private_data
*
@@ -233,7 +233,7 @@ struct sil24_cmd_block {
* here from the previous interrupt.
*/
struct sil24_port_priv {
- struct sil24_cmd_block *cmd_block; /* 32 cmd blocks */
+ union sil24_cmd_block *cmd_block; /* 32 cmd blocks */
dma_addr_t cmd_block_dma; /* DMA base addr for them */
struct ata_taskfile tf; /* Cached taskfile registers */
};
@@ -244,6 +244,7 @@ struct sil24_host_priv {
void __iomem *port_base; /* port registers (4 * 8192 bytes @BAR2) */
};
+static void sil24_dev_config(struct ata_port *ap, struct ata_device *dev);
static u8 sil24_check_status(struct ata_port *ap);
static u32 sil24_scr_read(struct ata_port *ap, unsigned sc_reg);
static void sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val);
@@ -297,6 +298,8 @@ static struct scsi_host_template sil24_sht = {
static const struct ata_port_operations sil24_ops = {
.port_disable = ata_port_disable,
+ .dev_config = sil24_dev_config,
+
.check_status = sil24_check_status,
.check_altstatus = sil24_check_status,
.dev_select = ata_noop_dev_select,
@@ -333,7 +336,7 @@ static struct ata_port_info sil24_port_info[] = {
{
.sht = &sil24_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
- ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+ ATA_FLAG_SRST | ATA_FLAG_MMIO |
ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(4),
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
@@ -344,7 +347,7 @@ static struct ata_port_info sil24_port_info[] = {
{
.sht = &sil24_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
- ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+ ATA_FLAG_SRST | ATA_FLAG_MMIO |
ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(2),
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
@@ -355,7 +358,7 @@ static struct ata_port_info sil24_port_info[] = {
{
.sht = &sil24_sht,
.host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
- ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+ ATA_FLAG_SRST | ATA_FLAG_MMIO |
ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(1),
.pio_mask = 0x1f, /* pio0-4 */
.mwdma_mask = 0x07, /* mwdma0-2 */
@@ -364,6 +367,16 @@ static struct ata_port_info sil24_port_info[] = {
},
};
+static void sil24_dev_config(struct ata_port *ap, struct ata_device *dev)
+{
+ void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
+
+ if (ap->cdb_len == 16)
+ writel(PORT_CS_CDB16, port + PORT_CTRL_STAT);
+ else
+ writel(PORT_CS_CDB16, port + PORT_CTRL_CLR);
+}
+
static inline void sil24_update_tf(struct ata_port *ap)
{
struct sil24_port_priv *pp = ap->private_data;
@@ -415,22 +428,73 @@ static void sil24_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
*tf = pp->tf;
}
-static void sil24_phy_reset(struct ata_port *ap)
+static int sil24_issue_SRST(struct ata_port *ap)
{
- __sata_phy_reset(ap);
+ void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
+ struct sil24_port_priv *pp = ap->private_data;
+ struct sil24_prb *prb = &pp->cmd_block[0].ata.prb;
+ dma_addr_t paddr = pp->cmd_block_dma;
+ u32 irq_enable, irq_stat;
+ int cnt;
+
+ /* temporarily turn off IRQs during SRST */
+ irq_enable = readl(port + PORT_IRQ_ENABLE_SET);
+ writel(irq_enable, port + PORT_IRQ_ENABLE_CLR);
+
/*
- * No ATAPI yet. Just unconditionally indicate ATA device.
- * If ATAPI device is attached, it will fail ATA_CMD_ID_ATA
- * and libata core will ignore the device.
+ * XXX: Not sure whether the following sleep is needed or not.
+ * The original driver had it. So....
*/
- if (!(ap->flags & ATA_FLAG_PORT_DISABLED))
- ap->device[0].class = ATA_DEV_ATA;
+ msleep(10);
+
+ prb->ctrl = PRB_CTRL_SRST;
+ prb->fis[1] = 0; /* no PM yet */
+
+ writel((u32)paddr, port + PORT_CMD_ACTIVATE);
+
+ for (cnt = 0; cnt < 100; cnt++) {
+ irq_stat = readl(port + PORT_IRQ_STAT);
+ writel(irq_stat, port + PORT_IRQ_STAT); /* clear irq */
+
+ irq_stat >>= PORT_IRQ_RAW_SHIFT;
+ if (irq_stat & (PORT_IRQ_COMPLETE | PORT_IRQ_ERROR))
+ break;
+
+ msleep(1);
+ }
+
+ /* restore IRQs */
+ writel(irq_enable, port + PORT_IRQ_ENABLE_SET);
+
+ if (!(irq_stat & PORT_IRQ_COMPLETE))
+ return -1;
+
+ /* update TF */
+ sil24_update_tf(ap);
+ return 0;
+}
+
+static void sil24_phy_reset(struct ata_port *ap)
+{
+ struct sil24_port_priv *pp = ap->private_data;
+
+ __sata_phy_reset(ap);
+ if (ap->flags & ATA_FLAG_PORT_DISABLED)
+ return;
+
+ if (sil24_issue_SRST(ap) < 0) {
+ printk(KERN_ERR DRV_NAME
+ " ata%u: SRST failed, disabling port\n", ap->id);
+ ap->ops->port_disable(ap);
+ return;
+ }
+
+ ap->device->class = ata_dev_classify(&pp->tf);
}
static inline void sil24_fill_sg(struct ata_queued_cmd *qc,
- struct sil24_cmd_block *cb)
+ struct sil24_sge *sge)
{
- struct sil24_sge *sge = cb->sge;
struct scatterlist *sg;
unsigned int idx = 0;
@@ -451,23 +515,47 @@ static void sil24_qc_prep(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
struct sil24_port_priv *pp = ap->private_data;
- struct sil24_cmd_block *cb = pp->cmd_block + qc->tag;
- struct sil24_prb *prb = &cb->prb;
+ union sil24_cmd_block *cb = pp->cmd_block + qc->tag;
+ struct sil24_prb *prb;
+ struct sil24_sge *sge;
switch (qc->tf.protocol) {
case ATA_PROT_PIO:
case ATA_PROT_DMA:
case ATA_PROT_NODATA:
+ prb = &cb->ata.prb;
+ sge = cb->ata.sge;
+ prb->ctrl = 0;
+ break;
+
+ case ATA_PROT_ATAPI:
+ case ATA_PROT_ATAPI_DMA:
+ case ATA_PROT_ATAPI_NODATA:
+ prb = &cb->atapi.prb;
+ sge = cb->atapi.sge;
+ memset(cb->atapi.cdb, 0, 32);
+ memcpy(cb->atapi.cdb, qc->cdb, ap->cdb_len);
+
+ if (qc->tf.protocol != ATA_PROT_ATAPI_NODATA) {
+ if (qc->tf.flags & ATA_TFLAG_WRITE)
+ prb->ctrl = PRB_CTRL_PACKET_WRITE;
+ else
+ prb->ctrl = PRB_CTRL_PACKET_READ;
+ } else
+ prb->ctrl = 0;
+
break;
+
default:
- /* ATAPI isn't supported yet */
+ prb = NULL; /* shut up, gcc */
+ sge = NULL;
BUG();
}
ata_tf_to_fis(&qc->tf, prb->fis, 0);
if (qc->flags & ATA_QCFLAG_DMAMAP)
- sil24_fill_sg(qc, cb);
+ sil24_fill_sg(qc, sge);
}
static int sil24_qc_issue(struct ata_queued_cmd *qc)
@@ -486,6 +574,31 @@ static void sil24_irq_clear(struct ata_port *ap)
/* unused */
}
+static int __sil24_restart_controller(void __iomem *port)
+{
+ u32 tmp;
+ int cnt;
+
+ writel(PORT_CS_INIT, port + PORT_CTRL_STAT);
+
+ /* Max ~10ms */
+ for (cnt = 0; cnt < 10000; cnt++) {
+ tmp = readl(port + PORT_CTRL_STAT);
+ if (tmp & PORT_CS_RDY)
+ return 0;
+ udelay(1);
+ }
+
+ return -1;
+}
+
+static void sil24_restart_controller(struct ata_port *ap)
+{
+ if (__sil24_restart_controller((void __iomem *)ap->ioaddr.cmd_addr))
+ printk(KERN_ERR DRV_NAME
+ " ata%u: failed to restart controller\n", ap->id);
+}
+
static int __sil24_reset_controller(void __iomem *port)
{
int cnt;
@@ -505,7 +618,11 @@ static int __sil24_reset_controller(void __iomem *port)
if (tmp & PORT_CS_DEV_RST)
return -1;
- return 0;
+
+ if (tmp & PORT_CS_RDY)
+ return 0;
+
+ return __sil24_restart_controller(port);
}
static void sil24_reset_controller(struct ata_port *ap)
@@ -567,9 +684,15 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
if (serror)
writel(serror, port + PORT_SERROR);
- printk(KERN_ERR DRV_NAME " ata%u: error interrupt on port%d\n"
- " stat=0x%x irq=0x%x cmd_err=%d sstatus=0x%x serror=0x%x\n",
- ap->id, ap->port_no, slot_stat, irq_stat, cmd_err, sstatus, serror);
+ /*
+ * Don't log ATAPI device errors. They're supposed to happen
+ * and any serious errors will be logged using sense data by
+ * the SCSI layer.
+ */
+ if (ap->device[0].class != ATA_DEV_ATAPI || cmd_err > PORT_CERR_SDB)
+ printk("ata%u: error interrupt on port%d\n"
+ " stat=0x%x irq=0x%x cmd_err=%d sstatus=0x%x serror=0x%x\n",
+ ap->id, ap->port_no, slot_stat, irq_stat, cmd_err, sstatus, serror);
if (cmd_err == PORT_CERR_DEV || cmd_err == PORT_CERR_SDB) {
/*
@@ -577,6 +700,7 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
*/
sil24_update_tf(ap);
err_mask = ac_err_mask(pp->tf.command);
+ sil24_restart_controller(ap);
} else {
/*
* Other errors. libata currently doesn't have any
@@ -584,12 +708,11 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
* ATA_ERR.
*/
err_mask = AC_ERR_OTHER;
+ sil24_reset_controller(ap);
}
if (qc)
ata_qc_complete(qc, err_mask);
-
- sil24_reset_controller(ap);
}
static inline void sil24_host_intr(struct ata_port *ap)
@@ -665,7 +788,7 @@ static int sil24_port_start(struct ata_port *ap)
{
struct device *dev = ap->host_set->dev;
struct sil24_port_priv *pp;
- struct sil24_cmd_block *cb;
+ union sil24_cmd_block *cb;
size_t cb_size = sizeof(*cb);
dma_addr_t cb_dma;
int rc = -ENOMEM;
diff --git a/drivers/usb/host/ohci-ppc-soc.c b/drivers/usb/host/ohci-ppc-soc.c
index 18755766..2ec6a78 100644
--- a/drivers/usb/host/ohci-ppc-soc.c
+++ b/drivers/usb/host/ohci-ppc-soc.c
@@ -185,7 +185,7 @@ static int ohci_hcd_ppc_soc_drv_probe(struct platform_device *pdev)
static int ohci_hcd_ppc_soc_drv_remove(struct platform_device *pdev)
{
- struct usb_hcd *hcd = platform_get_drvdata(dev);
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
usb_hcd_ppc_soc_remove(hcd, pdev);
return 0;
diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index 2c85683..00d87f5 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -26,6 +26,7 @@
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/ioport.h>
+#include <linux/pci.h>
#include <asm/io.h>
#include <asm/prom.h>
@@ -325,8 +326,8 @@ static void __init offb_init_nodriver(struct device_node *dp)
int *pp, i;
unsigned int len;
int width = 640, height = 480, depth = 8, pitch;
- unsigned *up;
- unsigned long address;
+ unsigned int rsize, *up;
+ unsigned long address = 0;
if ((pp = (int *) get_property(dp, "depth", &len)) != NULL
&& len == sizeof(int))
@@ -344,10 +345,40 @@ static void __init offb_init_nodriver(struct device_node *dp)
pitch = 0x1000;
} else
pitch = width;
- if ((up = (unsigned *) get_property(dp, "address", &len)) != NULL
- && len == sizeof(unsigned))
+
+ rsize = (unsigned long)pitch * (unsigned long)height *
+ (unsigned long)(depth / 8);
+
+ /* Try to match device to a PCI device in order to get a properly
+ * translated address rather then trying to decode the open firmware
+ * stuff in various incorrect ways
+ */
+#ifdef CONFIG_PCI
+ /* First try to locate the PCI device if any */
+ {
+ struct pci_dev *pdev = NULL;
+
+ for_each_pci_dev(pdev) {
+ if (dp == pci_device_to_OF_node(pdev))
+ break;
+ }
+ if (pdev) {
+ for (i = 0; i < 6 && address == 0; i++) {
+ if ((pci_resource_flags(pdev, i) &
+ IORESOURCE_MEM) &&
+ (pci_resource_len(pdev, i) >= rsize))
+ address = pci_resource_start(pdev, i);
+ }
+ pci_dev_put(pdev);
+ }
+ }
+#endif /* CONFIG_PCI */
+
+ if (address == 0 &&
+ (up = (unsigned *) get_property(dp, "address", &len)) != NULL &&
+ len == sizeof(unsigned))
address = (u_long) * up;
- else {
+ if (address == 0) {
for (i = 0; i < dp->n_addrs; ++i)
if (dp->addrs[i].size >=
pitch * height * depth / 8)
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