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-rw-r--r--drivers/firmware/dell_rbu.c174
-rw-r--r--drivers/media/video/bttv-cards.c4
-rw-r--r--drivers/net/e100.c224
-rw-r--r--drivers/s390/cio/device.c2
-rw-r--r--drivers/serial/sunsab.c1
-rw-r--r--drivers/serial/sunzilog.c5
6 files changed, 116 insertions, 294 deletions
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
index b667823..4f4ba9b 100644
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -50,7 +50,7 @@
MODULE_AUTHOR("Abhay Salunke <abhay_salunke@dell.com>");
MODULE_DESCRIPTION("Driver for updating BIOS image on DELL systems");
MODULE_LICENSE("GPL");
-MODULE_VERSION("2.0");
+MODULE_VERSION("3.0");
#define BIOS_SCAN_LIMIT 0xffffffff
#define MAX_IMAGE_LENGTH 16
@@ -62,15 +62,16 @@ static struct _rbu_data {
int dma_alloc;
spinlock_t lock;
unsigned long packet_read_count;
- unsigned long packet_write_count;
unsigned long num_packets;
unsigned long packetsize;
+ unsigned long imagesize;
int entry_created;
} rbu_data;
static char image_type[MAX_IMAGE_LENGTH + 1] = "mono";
module_param_string(image_type, image_type, sizeof (image_type), 0);
-MODULE_PARM_DESC(image_type, "BIOS image type. choose- mono or packet");
+MODULE_PARM_DESC(image_type,
+ "BIOS image type. choose- mono or packet or init");
struct packet_data {
struct list_head list;
@@ -88,55 +89,13 @@ static dma_addr_t dell_rbu_dmaaddr;
static void init_packet_head(void)
{
INIT_LIST_HEAD(&packet_data_head.list);
- rbu_data.packet_write_count = 0;
rbu_data.packet_read_count = 0;
rbu_data.num_packets = 0;
rbu_data.packetsize = 0;
+ rbu_data.imagesize = 0;
}
-static int fill_last_packet(void *data, size_t length)
-{
- struct list_head *ptemp_list;
- struct packet_data *packet = NULL;
- int packet_count = 0;
-
- pr_debug("fill_last_packet: entry \n");
-
- if (!rbu_data.num_packets) {
- pr_debug("fill_last_packet: num_packets=0\n");
- return -ENOMEM;
- }
-
- packet_count = rbu_data.num_packets;
-
- ptemp_list = (&packet_data_head.list)->prev;
-
- packet = list_entry(ptemp_list, struct packet_data, list);
-
- if ((rbu_data.packet_write_count + length) > rbu_data.packetsize) {
- pr_debug("dell_rbu:%s: packet size data "
- "overrun\n", __FUNCTION__);
- return -EINVAL;
- }
-
- pr_debug("fill_last_packet : buffer = %p\n", packet->data);
-
- memcpy((packet->data + rbu_data.packet_write_count), data, length);
-
- if ((rbu_data.packet_write_count + length) == rbu_data.packetsize) {
- /*
- * this was the last data chunk in the packet
- * so reinitialize the packet data counter to zero
- */
- rbu_data.packet_write_count = 0;
- } else
- rbu_data.packet_write_count += length;
-
- pr_debug("fill_last_packet: exit \n");
- return 0;
-}
-
-static int create_packet(size_t length)
+static int create_packet(void *data, size_t length)
{
struct packet_data *newpacket;
int ordernum = 0;
@@ -186,9 +145,11 @@ static int create_packet(size_t length)
INIT_LIST_HEAD(&newpacket->list);
list_add_tail(&newpacket->list, &packet_data_head.list);
/*
- * packets have fixed size
+ * packets may not have fixed size
*/
- newpacket->length = rbu_data.packetsize;
+ newpacket->length = length;
+
+ memcpy(newpacket->data, data, length);
pr_debug("create_packet: exit \n");
@@ -198,13 +159,37 @@ static int create_packet(size_t length)
static int packetize_data(void *data, size_t length)
{
int rc = 0;
+ int done = 0;
+ int packet_length;
+ u8 *temp;
+ u8 *end = (u8 *) data + length;
+ pr_debug("packetize_data: data length %d\n", length);
+ if (!rbu_data.packetsize) {
+ printk(KERN_WARNING
+ "dell_rbu: packetsize not specified\n");
+ return -EIO;
+ }
- if (!rbu_data.packet_write_count) {
- if ((rc = create_packet(length)))
+ temp = (u8 *) data;
+
+ /* packetize the hunk */
+ while (!done) {
+ if ((temp + rbu_data.packetsize) < end)
+ packet_length = rbu_data.packetsize;
+ else {
+ /* this is the last packet */
+ packet_length = end - temp;
+ done = 1;
+ }
+
+ if ((rc = create_packet(temp, packet_length)))
return rc;
+
+ pr_debug("%lu:%lu\n", temp, (end - temp));
+ temp += packet_length;
}
- if ((rc = fill_last_packet(data, length)))
- return rc;
+
+ rbu_data.imagesize = length;
return rc;
}
@@ -243,7 +228,7 @@ static int do_packet_read(char *data, struct list_head *ptemp_list,
return bytes_copied;
}
-static int packet_read_list(char *data, size_t *pread_length)
+static int packet_read_list(char *data, size_t * pread_length)
{
struct list_head *ptemp_list;
int temp_count = 0;
@@ -303,10 +288,9 @@ static void packet_empty_list(void)
newpacket->ordernum);
kfree(newpacket);
}
- rbu_data.packet_write_count = 0;
rbu_data.packet_read_count = 0;
rbu_data.num_packets = 0;
- rbu_data.packetsize = 0;
+ rbu_data.imagesize = 0;
}
/*
@@ -425,7 +409,6 @@ static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count)
size_t bytes_left;
size_t data_length;
char *ptempBuf = buffer;
- unsigned long imagesize;
/* check to see if we have something to return */
if (rbu_data.num_packets == 0) {
@@ -434,22 +417,20 @@ static ssize_t read_packet_data(char *buffer, loff_t pos, size_t count)
goto read_rbu_data_exit;
}
- imagesize = rbu_data.num_packets * rbu_data.packetsize;
-
- if (pos > imagesize) {
+ if (pos > rbu_data.imagesize) {
retval = 0;
printk(KERN_WARNING "dell_rbu:read_packet_data: "
"data underrun\n");
goto read_rbu_data_exit;
}
- bytes_left = imagesize - pos;
+ bytes_left = rbu_data.imagesize - pos;
data_length = min(bytes_left, count);
if ((retval = packet_read_list(ptempBuf, &data_length)) < 0)
goto read_rbu_data_exit;
- if ((pos + count) > imagesize) {
+ if ((pos + count) > rbu_data.imagesize) {
rbu_data.packet_read_count = 0;
/* this was the last copy */
retval = bytes_left;
@@ -499,7 +480,7 @@ static ssize_t read_rbu_mono_data(char *buffer, loff_t pos, size_t count)
}
static ssize_t read_rbu_data(struct kobject *kobj, char *buffer,
- loff_t pos, size_t count)
+ loff_t pos, size_t count)
{
ssize_t ret_count = 0;
@@ -531,13 +512,18 @@ static void callbackfn_rbu(const struct firmware *fw, void *context)
memcpy(rbu_data.image_update_buffer,
fw->data, fw->size);
} else if (!strcmp(image_type, "packet")) {
- if (!rbu_data.packetsize)
- rbu_data.packetsize = fw->size;
- else if (rbu_data.packetsize != fw->size) {
+ /*
+ * we need to free previous packets if a
+ * new hunk of packets needs to be downloaded
+ */
+ packet_empty_list();
+ if (packetize_data(fw->data, fw->size))
+ /* Incase something goes wrong when we are
+ * in middle of packetizing the data, we
+ * need to free up whatever packets might
+ * have been created before we quit.
+ */
packet_empty_list();
- rbu_data.packetsize = fw->size;
- }
- packetize_data(fw->data, fw->size);
} else
pr_debug("invalid image type specified.\n");
spin_unlock(&rbu_data.lock);
@@ -553,7 +539,7 @@ static void callbackfn_rbu(const struct firmware *fw, void *context)
}
static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer,
- loff_t pos, size_t count)
+ loff_t pos, size_t count)
{
int size = 0;
if (!pos)
@@ -562,7 +548,7 @@ static ssize_t read_rbu_image_type(struct kobject *kobj, char *buffer,
}
static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer,
- loff_t pos, size_t count)
+ loff_t pos, size_t count)
{
int rc = count;
int req_firm_rc = 0;
@@ -621,25 +607,49 @@ static ssize_t write_rbu_image_type(struct kobject *kobj, char *buffer,
return rc;
}
+static ssize_t read_rbu_packet_size(struct kobject *kobj, char *buffer,
+ loff_t pos, size_t count)
+{
+ int size = 0;
+ if (!pos) {
+ spin_lock(&rbu_data.lock);
+ size = sprintf(buffer, "%lu\n", rbu_data.packetsize);
+ spin_unlock(&rbu_data.lock);
+ }
+ return size;
+}
+
+static ssize_t write_rbu_packet_size(struct kobject *kobj, char *buffer,
+ loff_t pos, size_t count)
+{
+ unsigned long temp;
+ spin_lock(&rbu_data.lock);
+ packet_empty_list();
+ sscanf(buffer, "%lu", &temp);
+ if (temp < 0xffffffff)
+ rbu_data.packetsize = temp;
+
+ spin_unlock(&rbu_data.lock);
+ return count;
+}
+
static struct bin_attribute rbu_data_attr = {
- .attr = {
- .name = "data",
- .owner = THIS_MODULE,
- .mode = 0444,
- },
+ .attr = {.name = "data",.owner = THIS_MODULE,.mode = 0444},
.read = read_rbu_data,
};
static struct bin_attribute rbu_image_type_attr = {
- .attr = {
- .name = "image_type",
- .owner = THIS_MODULE,
- .mode = 0644,
- },
+ .attr = {.name = "image_type",.owner = THIS_MODULE,.mode = 0644},
.read = read_rbu_image_type,
.write = write_rbu_image_type,
};
+static struct bin_attribute rbu_packet_size_attr = {
+ .attr = {.name = "packet_size",.owner = THIS_MODULE,.mode = 0644},
+ .read = read_rbu_packet_size,
+ .write = write_rbu_packet_size,
+};
+
static int __init dcdrbu_init(void)
{
int rc = 0;
@@ -657,6 +667,8 @@ static int __init dcdrbu_init(void)
sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr);
sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_image_type_attr);
+ sysfs_create_bin_file(&rbu_device->dev.kobj,
+ &rbu_packet_size_attr);
rc = request_firmware_nowait(THIS_MODULE, FW_ACTION_NOHOTPLUG,
"dell_rbu", &rbu_device->dev, &context, callbackfn_rbu);
diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
index 6c33280..0881a17 100644
--- a/drivers/media/video/bttv-cards.c
+++ b/drivers/media/video/bttv-cards.c
@@ -2393,10 +2393,10 @@ struct tvcard bttv_tvcards[] = {
.tuner = 0,
.tuner_type = TUNER_LG_TDVS_H062F,
.tuner_addr = ADDR_UNSET,
- .video_inputs = 2,
+ .video_inputs = 3,
.audio_inputs = 1,
.svhs = 2,
- .muxsel = { 2, 3 },
+ .muxsel = { 2, 3, 1 },
.gpiomask = 0x00e00007,
.audiomux = { 0x00400005, 0, 0x00000001, 0, 0x00c00007, 0 },
.no_msp34xx = 1,
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index fbf1c06..40887f0 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -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 = 256 };
- struct param_range cbs = { .min = 64, .max = 256, .count = 128 };
+ struct param_range rfds = { .min = 16, .max = 256, .count = 64 };
+ struct param_range cbs = { .min = 64, .max = 256, .count = 64 };
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 */
@@ -1007,213 +1007,25 @@ 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)
{
-/* *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* */
-
-#define BUNDLESMALL 1
-#define BUNDLEMAX 50
-#define INTDELAY 15000
-
- opts = ucode_opts;
-
- /* do not load u-code for ICH devices */
- if (nic->flags & ich)
- return;
-
- /* Search for ucode match against h/w rev_id */
- while (opts->mac) {
- if (nic->mac == opts->mac) {
- int i;
- u32 *ucode = opts->ucode;
-
- /* Insert user-tunable settings */
- ucode[opts->timer_dword] &= 0xFFFF0000;
- ucode[opts->timer_dword] |=
- (u16) INTDELAY;
- ucode[opts->bundle_dword] &= 0xFFFF0000;
- ucode[opts->bundle_dword] |= (u16) 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);
- return;
- }
- opts++;
- }
+ 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,
+ };
- cb->command = cpu_to_le16(cb_nop);
+ if(nic->mac == mac_82551_F || nic->mac == mac_82551_10) {
+ 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);
}
static void e100_setup_iaaddr(struct nic *nic, struct cb *cb,
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 14c76f5..9adc11e 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -544,7 +544,7 @@ get_disc_ccwdev_by_devno(unsigned int devno, struct ccw_device *sibling)
.sibling = sibling,
};
- dev = bus_find_device(&css_bus_type, NULL, &data, match_devno);
+ dev = bus_find_device(&ccw_bus_type, NULL, &data, match_devno);
return dev ? to_ccwdev(dev) : NULL;
}
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index e971156..ba9381f 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -274,7 +274,6 @@ static void transmit_chars(struct uart_sunsab_port *up,
if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) {
up->interrupt_mask1 |= SAB82532_IMR1_XPR;
writeb(up->interrupt_mask1, &up->regs->w.imr1);
- uart_write_wakeup(&up->port);
return;
}
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index d754457..7653d6c 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -517,10 +517,9 @@ static void sunzilog_transmit_chars(struct uart_sunzilog_port *up,
if (up->port.info == NULL)
goto ack_tx_int;
xmit = &up->port.info->xmit;
- if (uart_circ_empty(xmit)) {
- uart_write_wakeup(&up->port);
+ if (uart_circ_empty(xmit))
goto ack_tx_int;
- }
+
if (uart_tx_stopped(&up->port))
goto ack_tx_int;
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