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Commit c7f079ca authored by David Howells's avatar David Howells Committed by Al Viro
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megaraid: Don't use create_proc_read_entry() 

Don't use create_proc_read_entry() as that is deprecated, but rather use
proc_create_data() and seq_file instead.
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
cc: Neela Syam Kolli <megaraidlinux@lsi.com>
cc: James E.J. Bottomley <JBottomley@parallels.com>
cc: linux-scsi@vger.kernel.org
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 6bbefe86
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Showing with 382 additions and 675 deletions
drivers/scsi/megaraid.c
View file @ c7f079ca
...@@ -39,6 +39,7 @@ ...@@ -39,6 +39,7 @@
#include <linux/completion.h> #include <linux/completion.h>
#include <linux/delay.h> #include <linux/delay.h>
#include <linux/proc_fs.h> #include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/reboot.h> #include <linux/reboot.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/list.h> #include <linux/list.h>
...@@ -2069,385 +2070,201 @@ mega_free_inquiry(void *inquiry, dma_addr_t dma_handle, struct pci_dev *pdev) ...@@ -2069,385 +2070,201 @@ mega_free_inquiry(void *inquiry, dma_addr_t dma_handle, struct pci_dev *pdev)
#ifdef CONFIG_PROC_FS #ifdef CONFIG_PROC_FS
/* Following code handles /proc fs */ /* Following code handles /proc fs */
#define CREATE_READ_PROC(string, func) create_proc_read_entry(string, \
S_IRUSR | S_IFREG, \
controller_proc_dir_entry, \
func, adapter)
/**
* mega_create_proc_entry()
* @index - index in soft state array
* @parent - parent node for this /proc entry
*
* Creates /proc entries for our controllers.
*/
static void
mega_create_proc_entry(int index, struct proc_dir_entry *parent)
{
struct proc_dir_entry *controller_proc_dir_entry = NULL;
u8 string[64] = { 0 };
adapter_t *adapter = hba_soft_state[index];
sprintf(string, "hba%d", adapter->host->host_no);
controller_proc_dir_entry =
adapter->controller_proc_dir_entry = proc_mkdir(string, parent);
if(!controller_proc_dir_entry) {
printk(KERN_WARNING "\nmegaraid: proc_mkdir failed\n");
return;
}
adapter->proc_read = CREATE_READ_PROC("config", proc_read_config);
adapter->proc_stat = CREATE_READ_PROC("stat", proc_read_stat);
adapter->proc_mbox = CREATE_READ_PROC("mailbox", proc_read_mbox);
#if MEGA_HAVE_ENH_PROC
adapter->proc_rr = CREATE_READ_PROC("rebuild-rate", proc_rebuild_rate);
adapter->proc_battery = CREATE_READ_PROC("battery-status",
proc_battery);
/*
* Display each physical drive on its channel
*/
adapter->proc_pdrvstat[0] = CREATE_READ_PROC("diskdrives-ch0",
proc_pdrv_ch0);
adapter->proc_pdrvstat[1] = CREATE_READ_PROC("diskdrives-ch1",
proc_pdrv_ch1);
adapter->proc_pdrvstat[2] = CREATE_READ_PROC("diskdrives-ch2",
proc_pdrv_ch2);
adapter->proc_pdrvstat[3] = CREATE_READ_PROC("diskdrives-ch3",
proc_pdrv_ch3);
/*
* Display a set of up to 10 logical drive through each of following
* /proc entries
*/
adapter->proc_rdrvstat[0] = CREATE_READ_PROC("raiddrives-0-9",
proc_rdrv_10);
adapter->proc_rdrvstat[1] = CREATE_READ_PROC("raiddrives-10-19",
proc_rdrv_20);
adapter->proc_rdrvstat[2] = CREATE_READ_PROC("raiddrives-20-29",
proc_rdrv_30);
adapter->proc_rdrvstat[3] = CREATE_READ_PROC("raiddrives-30-39",
proc_rdrv_40);
#endif
}
/** /**
* proc_read_config() * proc_show_config()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @start - where the actual data has been written in page * @v - File iterator
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
* *
* Display configuration information about the controller. * Display configuration information about the controller.
*/ */
static int static int
proc_read_config(char *page, char **start, off_t offset, int count, int *eof, proc_show_config(struct seq_file *m, void *v)
void *data)
{ {
adapter_t *adapter = (adapter_t *)data; adapter_t *adapter = m->private;
int len = 0;
len += sprintf(page+len, "%s", MEGARAID_VERSION);
seq_puts(m, MEGARAID_VERSION);
if(adapter->product_info.product_name[0]) if(adapter->product_info.product_name[0])
len += sprintf(page+len, "%s\n", seq_printf(m, "%s\n", adapter->product_info.product_name);
adapter->product_info.product_name);
len += sprintf(page+len, "Controller Type: "); seq_puts(m, "Controller Type: ");
if( adapter->flag & BOARD_MEMMAP ) { if( adapter->flag & BOARD_MEMMAP )
len += sprintf(page+len, seq_puts(m, "438/466/467/471/493/518/520/531/532\n");
"438/466/467/471/493/518/520/531/532\n"); else
} seq_puts(m, "418/428/434\n");
else {
len += sprintf(page+len,
"418/428/434\n");
}
if(adapter->flag & BOARD_40LD) { if(adapter->flag & BOARD_40LD)
len += sprintf(page+len, seq_puts(m, "Controller Supports 40 Logical Drives\n");
"Controller Supports 40 Logical Drives\n");
}
if(adapter->flag & BOARD_64BIT) { if(adapter->flag & BOARD_64BIT)
len += sprintf(page+len, seq_puts(m, "Controller capable of 64-bit memory addressing\n");
"Controller capable of 64-bit memory addressing\n"); if( adapter->has_64bit_addr )
} seq_puts(m, "Controller using 64-bit memory addressing\n");
if( adapter->has_64bit_addr ) { else
len += sprintf(page+len, seq_puts(m, "Controller is not using 64-bit memory addressing\n");
"Controller using 64-bit memory addressing\n");
}
else {
len += sprintf(page+len,
"Controller is not using 64-bit memory addressing\n");
}
len += sprintf(page+len, "Base = %08lx, Irq = %d, ", adapter->base, seq_printf(m, "Base = %08lx, Irq = %d, ",
adapter->host->irq); adapter->base, adapter->host->irq);
len += sprintf(page+len, "Logical Drives = %d, Channels = %d\n", seq_printf(m, "Logical Drives = %d, Channels = %d\n",
adapter->numldrv, adapter->product_info.nchannels); adapter->numldrv, adapter->product_info.nchannels);
len += sprintf(page+len, "Version =%s:%s, DRAM = %dMb\n", seq_printf(m, "Version =%s:%s, DRAM = %dMb\n",
adapter->fw_version, adapter->bios_version, adapter->fw_version, adapter->bios_version,
adapter->product_info.dram_size); adapter->product_info.dram_size);
len += sprintf(page+len, seq_printf(m, "Controller Queue Depth = %d, Driver Queue Depth = %d\n",
"Controller Queue Depth = %d, Driver Queue Depth = %d\n",
adapter->product_info.max_commands, adapter->max_cmds); adapter->product_info.max_commands, adapter->max_cmds);
len += sprintf(page+len, "support_ext_cdb = %d\n", seq_printf(m, "support_ext_cdb = %d\n", adapter->support_ext_cdb);
adapter->support_ext_cdb); seq_printf(m, "support_random_del = %d\n", adapter->support_random_del);
len += sprintf(page+len, "support_random_del = %d\n", seq_printf(m, "boot_ldrv_enabled = %d\n", adapter->boot_ldrv_enabled);
adapter->support_random_del); seq_printf(m, "boot_ldrv = %d\n", adapter->boot_ldrv);
len += sprintf(page+len, "boot_ldrv_enabled = %d\n", seq_printf(m, "boot_pdrv_enabled = %d\n", adapter->boot_pdrv_enabled);
adapter->boot_ldrv_enabled); seq_printf(m, "boot_pdrv_ch = %d\n", adapter->boot_pdrv_ch);
len += sprintf(page+len, "boot_ldrv = %d\n", seq_printf(m, "boot_pdrv_tgt = %d\n", adapter->boot_pdrv_tgt);
adapter->boot_ldrv); seq_printf(m, "quiescent = %d\n",
len += sprintf(page+len, "boot_pdrv_enabled = %d\n",
adapter->boot_pdrv_enabled);
len += sprintf(page+len, "boot_pdrv_ch = %d\n",
adapter->boot_pdrv_ch);
len += sprintf(page+len, "boot_pdrv_tgt = %d\n",
adapter->boot_pdrv_tgt);
len += sprintf(page+len, "quiescent = %d\n",
atomic_read(&adapter->quiescent)); atomic_read(&adapter->quiescent));
len += sprintf(page+len, "has_cluster = %d\n", seq_printf(m, "has_cluster = %d\n", adapter->has_cluster);
adapter->has_cluster);
len += sprintf(page+len, "\nModule Parameters:\n");
len += sprintf(page+len, "max_cmd_per_lun = %d\n",
max_cmd_per_lun);
len += sprintf(page+len, "max_sectors_per_io = %d\n",
max_sectors_per_io);
*eof = 1; seq_puts(m, "\nModule Parameters:\n");
seq_printf(m, "max_cmd_per_lun = %d\n", max_cmd_per_lun);
return len; seq_printf(m, "max_sectors_per_io = %d\n", max_sectors_per_io);
return 0;
} }
/** /**
* proc_read_stat() * proc_show_stat()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @start - where the actual data has been written in page * @v - File iterator
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
* *
* Diaplay statistical information about the I/O activity. * Display statistical information about the I/O activity.
*/ */
static int static int
proc_read_stat(char *page, char **start, off_t offset, int count, int *eof, proc_show_stat(struct seq_file *m, void *v)
void *data)
{ {
adapter_t *adapter; adapter_t *adapter = m->private;
int len; #if MEGA_HAVE_STATS
int i; int i;
#endif
i = 0; /* avoid compilation warnings */ seq_puts(m, "Statistical Information for this controller\n");
len = 0; seq_printf(m, "pend_cmds = %d\n", atomic_read(&adapter->pend_cmds));
adapter = (adapter_t *)data;
len = sprintf(page, "Statistical Information for this controller\n");
len += sprintf(page+len, "pend_cmds = %d\n",
atomic_read(&adapter->pend_cmds));
#if MEGA_HAVE_STATS #if MEGA_HAVE_STATS
for(i = 0; i < adapter->numldrv; i++) { for(i = 0; i < adapter->numldrv; i++) {
len += sprintf(page+len, "Logical Drive %d:\n", i); seq_printf(m, "Logical Drive %d:\n", i);
seq_printf(m, "\tReads Issued = %lu, Writes Issued = %lu\n",
len += sprintf(page+len,
"\tReads Issued = %lu, Writes Issued = %lu\n",
adapter->nreads[i], adapter->nwrites[i]); adapter->nreads[i], adapter->nwrites[i]);
seq_printf(m, "\tSectors Read = %lu, Sectors Written = %lu\n",
len += sprintf(page+len,
"\tSectors Read = %lu, Sectors Written = %lu\n",
adapter->nreadblocks[i], adapter->nwriteblocks[i]); adapter->nreadblocks[i], adapter->nwriteblocks[i]);
seq_printf(m, "\tRead errors = %lu, Write errors = %lu\n\n",
len += sprintf(page+len,
"\tRead errors = %lu, Write errors = %lu\n\n",
adapter->rd_errors[i], adapter->wr_errors[i]); adapter->rd_errors[i], adapter->wr_errors[i]);
} }
#else #else
len += sprintf(page+len, seq_puts(m, "IO and error counters not compiled in driver.\n");
"IO and error counters not compiled in driver.\n");
#endif #endif
return 0;
*eof = 1;
return len;
} }
/** /**
* proc_read_mbox() * proc_show_mbox()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @start - where the actual data has been written in page * @v - File iterator
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
* *
* Display mailbox information for the last command issued. This information * Display mailbox information for the last command issued. This information
* is good for debugging. * is good for debugging.
*/ */
static int static int
proc_read_mbox(char *page, char **start, off_t offset, int count, int *eof, proc_show_mbox(struct seq_file *m, void *v)
void *data)
{ {
adapter_t *adapter = m->private;
adapter_t *adapter = (adapter_t *)data;
volatile mbox_t *mbox = adapter->mbox; volatile mbox_t *mbox = adapter->mbox;
int len = 0;
seq_puts(m, "Contents of Mail Box Structure\n");
len = sprintf(page, "Contents of Mail Box Structure\n"); seq_printf(m, " Fw Command = 0x%02x\n", mbox->m_out.cmd);
len += sprintf(page+len, " Fw Command = 0x%02x\n", seq_printf(m, " Cmd Sequence = 0x%02x\n", mbox->m_out.cmdid);
mbox->m_out.cmd); seq_printf(m, " No of Sectors= %04d\n", mbox->m_out.numsectors);
len += sprintf(page+len, " Cmd Sequence = 0x%02x\n", seq_printf(m, " LBA = 0x%02x\n", mbox->m_out.lba);
mbox->m_out.cmdid); seq_printf(m, " DTA = 0x%08x\n", mbox->m_out.xferaddr);
len += sprintf(page+len, " No of Sectors= %04d\n", seq_printf(m, " Logical Drive= 0x%02x\n", mbox->m_out.logdrv);
mbox->m_out.numsectors); seq_printf(m, " No of SG Elmt= 0x%02x\n", mbox->m_out.numsgelements);
len += sprintf(page+len, " LBA = 0x%02x\n", seq_printf(m, " Busy = %01x\n", mbox->m_in.busy);
mbox->m_out.lba); seq_printf(m, " Status = 0x%02x\n", mbox->m_in.status);
len += sprintf(page+len, " DTA = 0x%08x\n", return 0;
mbox->m_out.xferaddr);
len += sprintf(page+len, " Logical Drive= 0x%02x\n",
mbox->m_out.logdrv);
len += sprintf(page+len, " No of SG Elmt= 0x%02x\n",
mbox->m_out.numsgelements);
len += sprintf(page+len, " Busy = %01x\n",
mbox->m_in.busy);
len += sprintf(page+len, " Status = 0x%02x\n",
mbox->m_in.status);
*eof = 1;
return len;
} }
/** /**
* proc_rebuild_rate() * proc_show_rebuild_rate()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @start - where the actual data has been written in page * @v - File iterator
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
* *
* Display current rebuild rate * Display current rebuild rate
*/ */
static int static int
proc_rebuild_rate(char *page, char **start, off_t offset, int count, int *eof, proc_show_rebuild_rate(struct seq_file *m, void *v)
void *data)
{ {
adapter_t *adapter = (adapter_t *)data; adapter_t *adapter = m->private;
dma_addr_t dma_handle; dma_addr_t dma_handle;
caddr_t inquiry; caddr_t inquiry;
struct pci_dev *pdev; struct pci_dev *pdev;
int len = 0;
if( make_local_pdev(adapter, &pdev) != 0 ) { if( make_local_pdev(adapter, &pdev) != 0 )
*eof = 1; return 0;
return len;
}
if( (inquiry = mega_allocate_inquiry(&dma_handle, pdev)) == NULL ) { if( (inquiry = mega_allocate_inquiry(&dma_handle, pdev)) == NULL )
free_local_pdev(pdev); goto free_pdev;
*eof = 1;
return len;
}
if( mega_adapinq(adapter, dma_handle) != 0 ) { if( mega_adapinq(adapter, dma_handle) != 0 ) {
seq_puts(m, "Adapter inquiry failed.\n");
len = sprintf(page, "Adapter inquiry failed.\n");
printk(KERN_WARNING "megaraid: inquiry failed.\n"); printk(KERN_WARNING "megaraid: inquiry failed.\n");
goto free_inquiry;
mega_free_inquiry(inquiry, dma_handle, pdev);
free_local_pdev(pdev);
*eof = 1;
return len;
} }
if( adapter->flag & BOARD_40LD ) { if( adapter->flag & BOARD_40LD )
len = sprintf(page, "Rebuild Rate: [%d%%]\n", seq_printf(m, "Rebuild Rate: [%d%%]\n",
((mega_inquiry3 *)inquiry)->rebuild_rate); ((mega_inquiry3 *)inquiry)->rebuild_rate);
} else
else { seq_printf(m, "Rebuild Rate: [%d%%]\n",
len = sprintf(page, "Rebuild Rate: [%d%%]\n",
((mraid_ext_inquiry *) ((mraid_ext_inquiry *)
inquiry)->raid_inq.adapter_info.rebuild_rate); inquiry)->raid_inq.adapter_info.rebuild_rate);
}
free_inquiry:
mega_free_inquiry(inquiry, dma_handle, pdev); mega_free_inquiry(inquiry, dma_handle, pdev);
free_pdev:
free_local_pdev(pdev); free_local_pdev(pdev);
return 0;
*eof = 1;
return len;
} }
/** /**
* proc_battery() * proc_show_battery()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @start - where the actual data has been written in page * @v - File iterator
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
* *
* Display information about the battery module on the controller. * Display information about the battery module on the controller.
*/ */
static int static int
proc_battery(char *page, char **start, off_t offset, int count, int *eof, proc_show_battery(struct seq_file *m, void *v)
void *data)
{ {
adapter_t *adapter = (adapter_t *)data; adapter_t *adapter = m->private;
dma_addr_t dma_handle; dma_addr_t dma_handle;
caddr_t inquiry; caddr_t inquiry;
struct pci_dev *pdev; struct pci_dev *pdev;
u8 battery_status = 0; u8 battery_status;
char str[256];
int len = 0;
if( make_local_pdev(adapter, &pdev) != 0 ) { if( make_local_pdev(adapter, &pdev) != 0 )
*eof = 1; return 0;
return len;
}
if( (inquiry = mega_allocate_inquiry(&dma_handle, pdev)) == NULL ) { if( (inquiry = mega_allocate_inquiry(&dma_handle, pdev)) == NULL )
free_local_pdev(pdev); goto free_pdev;
*eof = 1;
return len;
}
if( mega_adapinq(adapter, dma_handle) != 0 ) { if( mega_adapinq(adapter, dma_handle) != 0 ) {
seq_printf(m, "Adapter inquiry failed.\n");
len = sprintf(page, "Adapter inquiry failed.\n");
printk(KERN_WARNING "megaraid: inquiry failed.\n"); printk(KERN_WARNING "megaraid: inquiry failed.\n");
goto free_inquiry;
mega_free_inquiry(inquiry, dma_handle, pdev);
free_local_pdev(pdev);
*eof = 1;
return len;
} }
if( adapter->flag & BOARD_40LD ) { if( adapter->flag & BOARD_40LD ) {
...@@ -2461,146 +2278,80 @@ proc_battery(char *page, char **start, off_t offset, int count, int *eof, ...@@ -2461,146 +2278,80 @@ proc_battery(char *page, char **start, off_t offset, int count, int *eof,
/* /*
* Decode the battery status * Decode the battery status
*/ */
sprintf(str, "Battery Status:[%d]", battery_status); seq_printf(m, "Battery Status:[%d]", battery_status);
if(battery_status == MEGA_BATT_CHARGE_DONE) if(battery_status == MEGA_BATT_CHARGE_DONE)
strcat(str, " Charge Done"); seq_puts(m, " Charge Done");
if(battery_status & MEGA_BATT_MODULE_MISSING) if(battery_status & MEGA_BATT_MODULE_MISSING)
strcat(str, " Module Missing"); seq_puts(m, " Module Missing");
if(battery_status & MEGA_BATT_LOW_VOLTAGE) if(battery_status & MEGA_BATT_LOW_VOLTAGE)
strcat(str, " Low Voltage"); seq_puts(m, " Low Voltage");
if(battery_status & MEGA_BATT_TEMP_HIGH) if(battery_status & MEGA_BATT_TEMP_HIGH)
strcat(str, " Temperature High"); seq_puts(m, " Temperature High");
if(battery_status & MEGA_BATT_PACK_MISSING) if(battery_status & MEGA_BATT_PACK_MISSING)
strcat(str, " Pack Missing"); seq_puts(m, " Pack Missing");
if(battery_status & MEGA_BATT_CHARGE_INPROG) if(battery_status & MEGA_BATT_CHARGE_INPROG)
strcat(str, " Charge In-progress"); seq_puts(m, " Charge In-progress");
if(battery_status & MEGA_BATT_CHARGE_FAIL) if(battery_status & MEGA_BATT_CHARGE_FAIL)
strcat(str, " Charge Fail"); seq_puts(m, " Charge Fail");
if(battery_status & MEGA_BATT_CYCLES_EXCEEDED) if(battery_status & MEGA_BATT_CYCLES_EXCEEDED)
strcat(str, " Cycles Exceeded"); seq_puts(m, " Cycles Exceeded");
len = sprintf(page, "%s\n", str);
seq_putc(m, '\n');
free_inquiry:
mega_free_inquiry(inquiry, dma_handle, pdev); mega_free_inquiry(inquiry, dma_handle, pdev);
free_pdev:
free_local_pdev(pdev); free_local_pdev(pdev);
return 0;
*eof = 1;
return len;
}
/**
* proc_pdrv_ch0()
* @page - buffer to write the data in
* @start - where the actual data has been written in page
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
*
* Display information about the physical drives on physical channel 0.
*/
static int
proc_pdrv_ch0(char *page, char **start, off_t offset, int count, int *eof,
void *data)
{
adapter_t *adapter = (adapter_t *)data;
*eof = 1;
return (proc_pdrv(adapter, page, 0));
}
/**
* proc_pdrv_ch1()
* @page - buffer to write the data in
* @start - where the actual data has been written in page
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
*
* Display information about the physical drives on physical channel 1.
*/
static int
proc_pdrv_ch1(char *page, char **start, off_t offset, int count, int *eof,
void *data)
{
adapter_t *adapter = (adapter_t *)data;
*eof = 1;
return (proc_pdrv(adapter, page, 1));
} }
/** /*
* proc_pdrv_ch2() * Display scsi inquiry
* @page - buffer to write the data in
* @start - where the actual data has been written in page
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
*
* Display information about the physical drives on physical channel 2.
*/ */
static int static void
proc_pdrv_ch2(char *page, char **start, off_t offset, int count, int *eof, mega_print_inquiry(struct seq_file *m, char *scsi_inq)
void *data)
{ {
adapter_t *adapter = (adapter_t *)data; int i;
*eof = 1;
return (proc_pdrv(adapter, page, 2));
}
seq_puts(m, " Vendor: ");
seq_write(m, scsi_inq + 8, 8);
seq_puts(m, " Model: ");
seq_write(m, scsi_inq + 16, 16);
seq_puts(m, " Rev: ");
seq_write(m, scsi_inq + 32, 4);
seq_putc(m, '\n');
/** i = scsi_inq[0] & 0x1f;
* proc_pdrv_ch3() seq_printf(m, " Type: %s ", scsi_device_type(i));
* @page - buffer to write the data in
* @start - where the actual data has been written in page
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
*
* Display information about the physical drives on physical channel 3.
*/
static int
proc_pdrv_ch3(char *page, char **start, off_t offset, int count, int *eof,
void *data)
{
adapter_t *adapter = (adapter_t *)data;
*eof = 1; seq_printf(m, " ANSI SCSI revision: %02x",
scsi_inq[2] & 0x07);
return (proc_pdrv(adapter, page, 3)); if( (scsi_inq[2] & 0x07) == 1 && (scsi_inq[3] & 0x0f) == 1 )
seq_puts(m, " CCS\n");
else
seq_putc(m, '\n');
} }
/** /**
* proc_pdrv() * proc_show_pdrv()
* @m - Synthetic file construction data
* @page - buffer to write the data in * @page - buffer to write the data in
* @adapter - pointer to our soft state * @adapter - pointer to our soft state
* *
* Display information about the physical drives. * Display information about the physical drives.
*/ */
static int static int
proc_pdrv(adapter_t *adapter, char *page, int channel) proc_show_pdrv(struct seq_file *m, adapter_t *adapter, int channel)
{ {
dma_addr_t dma_handle; dma_addr_t dma_handle;
char *scsi_inq; char *scsi_inq;
...@@ -2611,32 +2362,24 @@ proc_pdrv(adapter_t *adapter, char *page, int channel) ...@@ -2611,32 +2362,24 @@ proc_pdrv(adapter_t *adapter, char *page, int channel)
u8 state; u8 state;
int tgt; int tgt;
int max_channels; int max_channels;
int len = 0;
char str[80];
int i; int i;
if( make_local_pdev(adapter, &pdev) != 0 ) { if( make_local_pdev(adapter, &pdev) != 0 )
return len; return 0;
}
if( (inquiry = mega_allocate_inquiry(&dma_handle, pdev)) == NULL ) { if( (inquiry = mega_allocate_inquiry(&dma_handle, pdev)) == NULL )
goto free_pdev; goto free_pdev;
}
if( mega_adapinq(adapter, dma_handle) != 0 ) { if( mega_adapinq(adapter, dma_handle) != 0 ) {
len = sprintf(page, "Adapter inquiry failed.\n"); seq_puts(m, "Adapter inquiry failed.\n");
printk(KERN_WARNING "megaraid: inquiry failed.\n"); printk(KERN_WARNING "megaraid: inquiry failed.\n");
goto free_inquiry; goto free_inquiry;
} }
scsi_inq = pci_alloc_consistent(pdev, 256, &scsi_inq_dma_handle); scsi_inq = pci_alloc_consistent(pdev, 256, &scsi_inq_dma_handle);
if( scsi_inq == NULL ) { if( scsi_inq == NULL ) {
len = sprintf(page, "memory not available for scsi inq.\n"); seq_puts(m, "memory not available for scsi inq.\n");
goto free_inquiry; goto free_inquiry;
} }
...@@ -2659,39 +2402,31 @@ proc_pdrv(adapter_t *adapter, char *page, int channel) ...@@ -2659,39 +2402,31 @@ proc_pdrv(adapter_t *adapter, char *page, int channel)
i = channel*16 + tgt; i = channel*16 + tgt;
state = *(pdrv_state + i); state = *(pdrv_state + i);
switch( state & 0x0F ) { switch( state & 0x0F ) {
case PDRV_ONLINE: case PDRV_ONLINE:
sprintf(str, seq_printf(m, "Channel:%2d Id:%2d State: Online",
"Channel:%2d Id:%2d State: Online",
channel, tgt); channel, tgt);
break; break;
case PDRV_FAILED: case PDRV_FAILED:
sprintf(str, seq_printf(m, "Channel:%2d Id:%2d State: Failed",
"Channel:%2d Id:%2d State: Failed",
channel, tgt); channel, tgt);
break; break;
case PDRV_RBLD: case PDRV_RBLD:
sprintf(str, seq_printf(m, "Channel:%2d Id:%2d State: Rebuild",
"Channel:%2d Id:%2d State: Rebuild",
channel, tgt); channel, tgt);
break; break;
case PDRV_HOTSPARE: case PDRV_HOTSPARE:
sprintf(str, seq_printf(m, "Channel:%2d Id:%2d State: Hot spare",
"Channel:%2d Id:%2d State: Hot spare",
channel, tgt); channel, tgt);
break; break;
default: default:
sprintf(str, seq_printf(m, "Channel:%2d Id:%2d State: Un-configured",
"Channel:%2d Id:%2d State: Un-configured",
channel, tgt); channel, tgt);
break; break;
} }
/* /*
...@@ -2710,11 +2445,8 @@ proc_pdrv(adapter_t *adapter, char *page, int channel) ...@@ -2710,11 +2445,8 @@ proc_pdrv(adapter_t *adapter, char *page, int channel)
* Check for overflow. We print less than 240 * Check for overflow. We print less than 240
* characters for inquiry * characters for inquiry
*/ */
if( (len + 240) >= PAGE_SIZE ) break; seq_puts(m, ".\n");
mega_print_inquiry(m, scsi_inq);
len += sprintf(page+len, "%s.\n", str);
len += mega_print_inquiry(page+len, scsi_inq);
} }
free_pci: free_pci:
...@@ -2723,150 +2455,68 @@ proc_pdrv(adapter_t *adapter, char *page, int channel) ...@@ -2723,150 +2455,68 @@ proc_pdrv(adapter_t *adapter, char *page, int channel)
mega_free_inquiry(inquiry, dma_handle, pdev); mega_free_inquiry(inquiry, dma_handle, pdev);
free_pdev: free_pdev:
free_local_pdev(pdev); free_local_pdev(pdev);
return 0;
return len;
}
/*
* Display scsi inquiry
*/
static int
mega_print_inquiry(char *page, char *scsi_inq)
{
int len = 0;
int i;
len = sprintf(page, " Vendor: ");
for( i = 8; i < 16; i++ ) {
len += sprintf(page+len, "%c", scsi_inq[i]);
}
len += sprintf(page+len, " Model: ");
for( i = 16; i < 32; i++ ) {
len += sprintf(page+len, "%c", scsi_inq[i]);
}
len += sprintf(page+len, " Rev: ");
for( i = 32; i < 36; i++ ) {
len += sprintf(page+len, "%c", scsi_inq[i]);
}
len += sprintf(page+len, "\n");
i = scsi_inq[0] & 0x1f;
len += sprintf(page+len, " Type: %s ", scsi_device_type(i));
len += sprintf(page+len,
" ANSI SCSI revision: %02x", scsi_inq[2] & 0x07);
if( (scsi_inq[2] & 0x07) == 1 && (scsi_inq[3] & 0x0f) == 1 )
len += sprintf(page+len, " CCS\n");
else
len += sprintf(page+len, "\n");
return len;
} }
/** /**
* proc_rdrv_10() * proc_show_pdrv_ch0()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @start - where the actual data has been written in page * @v - File iterator
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
* *
* Display real time information about the logical drives 0 through 9. * Display information about the physical drives on physical channel 0.
*/ */
static int static int
proc_rdrv_10(char *page, char **start, off_t offset, int count, int *eof, proc_show_pdrv_ch0(struct seq_file *m, void *v)
void *data)
{ {
adapter_t *adapter = (adapter_t *)data; return proc_show_pdrv(m, m->private, 0);
*eof = 1;
return (proc_rdrv(adapter, page, 0, 9));
} }
/** /**
* proc_rdrv_20() * proc_show_pdrv_ch1()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @start - where the actual data has been written in page * @v - File iterator
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
* *
* Display real time information about the logical drives 0 through 9. * Display information about the physical drives on physical channel 1.
*/ */
static int static int
proc_rdrv_20(char *page, char **start, off_t offset, int count, int *eof, proc_show_pdrv_ch1(struct seq_file *m, void *v)
void *data)
{ {
adapter_t *adapter = (adapter_t *)data; return proc_show_pdrv(m, m->private, 1);
*eof = 1;
return (proc_rdrv(adapter, page, 10, 19));
} }
/** /**
* proc_rdrv_30() * proc_show_pdrv_ch2()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @start - where the actual data has been written in page * @v - File iterator
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
* *
* Display real time information about the logical drives 0 through 9. * Display information about the physical drives on physical channel 2.
*/ */
static int static int
proc_rdrv_30(char *page, char **start, off_t offset, int count, int *eof, proc_show_pdrv_ch2(struct seq_file *m, void *v)
void *data)
{ {
adapter_t *adapter = (adapter_t *)data; return proc_show_pdrv(m, m->private, 2);
*eof = 1;
return (proc_rdrv(adapter, page, 20, 29));
} }
/** /**
* proc_rdrv_40() * proc_show_pdrv_ch3()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @start - where the actual data has been written in page * @v - File iterator
* @offset - same meaning as the read system call
* @count - same meaning as the read system call
* @eof - set if no more data needs to be returned
* @data - pointer to our soft state
* *
* Display real time information about the logical drives 0 through 9. * Display information about the physical drives on physical channel 3.
*/ */
static int static int
proc_rdrv_40(char *page, char **start, off_t offset, int count, int *eof, proc_show_pdrv_ch3(struct seq_file *m, void *v)
void *data)
{ {
adapter_t *adapter = (adapter_t *)data; return proc_show_pdrv(m, m->private, 3);
*eof = 1;
return (proc_rdrv(adapter, page, 30, 39));
} }
/** /**
* proc_rdrv() * proc_show_rdrv()
* @page - buffer to write the data in * @m - Synthetic file construction data
* @adapter - pointer to our soft state * @adapter - pointer to our soft state
* @start - starting logical drive to display * @start - starting logical drive to display
* @end - ending logical drive to display * @end - ending logical drive to display
...@@ -2875,7 +2525,7 @@ proc_rdrv_40(char *page, char **start, off_t offset, int count, int *eof, ...@@ -2875,7 +2525,7 @@ proc_rdrv_40(char *page, char **start, off_t offset, int count, int *eof,
* /proc/scsi/scsi interface * /proc/scsi/scsi interface
*/ */
static int static int
proc_rdrv(adapter_t *adapter, char *page, int start, int end ) proc_show_rdrv(struct seq_file *m, adapter_t *adapter, int start, int end )
{ {
dma_addr_t dma_handle; dma_addr_t dma_handle;
logdrv_param *lparam; logdrv_param *lparam;
...@@ -2887,29 +2537,18 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end ) ...@@ -2887,29 +2537,18 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end )
u8 *rdrv_state; u8 *rdrv_state;
int num_ldrv; int num_ldrv;
u32 array_sz; u32 array_sz;
int len = 0;
int i; int i;
if( make_local_pdev(adapter, &pdev) != 0 ) { if( make_local_pdev(adapter, &pdev) != 0 )
return len; return 0;
}
if( (inquiry = mega_allocate_inquiry(&dma_handle, pdev)) == NULL ) { if( (inquiry = mega_allocate_inquiry(&dma_handle, pdev)) == NULL )
free_local_pdev(pdev); goto free_pdev;
return len;
}
if( mega_adapinq(adapter, dma_handle) != 0 ) { if( mega_adapinq(adapter, dma_handle) != 0 ) {
seq_puts(m, "Adapter inquiry failed.\n");
len = sprintf(page, "Adapter inquiry failed.\n");
printk(KERN_WARNING "megaraid: inquiry failed.\n"); printk(KERN_WARNING "megaraid: inquiry failed.\n");
goto free_inquiry;
mega_free_inquiry(inquiry, dma_handle, pdev);
free_local_pdev(pdev);
return len;
} }
memset(&mc, 0, sizeof(megacmd_t)); memset(&mc, 0, sizeof(megacmd_t));
...@@ -2935,13 +2574,8 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end ) ...@@ -2935,13 +2574,8 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end )
&disk_array_dma_handle); &disk_array_dma_handle);
if( disk_array == NULL ) { if( disk_array == NULL ) {
len = sprintf(page, "memory not available.\n"); seq_puts(m, "memory not available.\n");
goto free_inquiry;
mega_free_inquiry(inquiry, dma_handle, pdev);
free_local_pdev(pdev);
return len;
} }
mc.xferaddr = (u32)disk_array_dma_handle; mc.xferaddr = (u32)disk_array_dma_handle;
...@@ -2951,17 +2585,8 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end ) ...@@ -2951,17 +2585,8 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end )
mc.opcode = OP_DCMD_READ_CONFIG; mc.opcode = OP_DCMD_READ_CONFIG;
if( mega_internal_command(adapter, &mc, NULL) ) { if( mega_internal_command(adapter, &mc, NULL) ) {
seq_puts(m, "40LD read config failed.\n");
len = sprintf(page, "40LD read config failed.\n"); goto free_pci;
mega_free_inquiry(inquiry, dma_handle, pdev);
pci_free_consistent(pdev, array_sz, disk_array,
disk_array_dma_handle);
free_local_pdev(pdev);
return len;
} }
} }
...@@ -2969,24 +2594,10 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end ) ...@@ -2969,24 +2594,10 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end )
mc.cmd = NEW_READ_CONFIG_8LD; mc.cmd = NEW_READ_CONFIG_8LD;
if( mega_internal_command(adapter, &mc, NULL) ) { if( mega_internal_command(adapter, &mc, NULL) ) {
mc.cmd = READ_CONFIG_8LD; mc.cmd = READ_CONFIG_8LD;
if( mega_internal_command(adapter, &mc, NULL) ) {
if( mega_internal_command(adapter, &mc, seq_puts(m, "8LD read config failed.\n");
NULL) ){ goto free_pci;
len = sprintf(page,
"8LD read config failed.\n");
mega_free_inquiry(inquiry, dma_handle, pdev);
pci_free_consistent(pdev, array_sz,
disk_array,
disk_array_dma_handle);
free_local_pdev(pdev);
return len;
} }
} }
} }
...@@ -3006,29 +2617,23 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end ) ...@@ -3006,29 +2617,23 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end )
* Check for overflow. We print less than 240 characters for * Check for overflow. We print less than 240 characters for
* information about each logical drive. * information about each logical drive.
*/ */
if( (len + 240) >= PAGE_SIZE ) break; seq_printf(m, "Logical drive:%2d:, ", i);
len += sprintf(page+len, "Logical drive:%2d:, ", i);
switch( rdrv_state[i] & 0x0F ) { switch( rdrv_state[i] & 0x0F ) {
case RDRV_OFFLINE: case RDRV_OFFLINE:
len += sprintf(page+len, "state: offline"); seq_puts(m, "state: offline");
break; break;
case RDRV_DEGRADED: case RDRV_DEGRADED:
len += sprintf(page+len, "state: degraded"); seq_puts(m, "state: degraded");
break; break;
case RDRV_OPTIMAL: case RDRV_OPTIMAL:
len += sprintf(page+len, "state: optimal"); seq_puts(m, "state: optimal");
break; break;
case RDRV_DELETED: case RDRV_DELETED:
len += sprintf(page+len, "state: deleted"); seq_puts(m, "state: deleted");
break; break;
default: default:
len += sprintf(page+len, "state: unknown"); seq_puts(m, "state: unknown");
break; break;
} }
...@@ -3036,84 +2641,203 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end ) ...@@ -3036,84 +2641,203 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end )
* Check if check consistency or initialization is going on * Check if check consistency or initialization is going on
* for this logical drive. * for this logical drive.
*/ */
if( (rdrv_state[i] & 0xF0) == 0x20 ) { if( (rdrv_state[i] & 0xF0) == 0x20 )
len += sprintf(page+len, seq_puts(m, ", check-consistency in progress");
", check-consistency in progress"); else if( (rdrv_state[i] & 0xF0) == 0x10 )
} seq_puts(m, ", initialization in progress");
else if( (rdrv_state[i] & 0xF0) == 0x10 ) {
len += sprintf(page+len,
", initialization in progress");
}
len += sprintf(page+len, "\n");
len += sprintf(page+len, "Span depth:%3d, ",
lparam->span_depth);
len += sprintf(page+len, "RAID level:%3d, ", seq_putc(m, '\n');
lparam->level);
len += sprintf(page+len, "Stripe size:%3d, ", seq_printf(m, "Span depth:%3d, ", lparam->span_depth);
seq_printf(m, "RAID level:%3d, ", lparam->level);
seq_printf(m, "Stripe size:%3d, ",
lparam->stripe_sz ? lparam->stripe_sz/2: 128); lparam->stripe_sz ? lparam->stripe_sz/2: 128);
seq_printf(m, "Row size:%3d\n", lparam->row_size);
len += sprintf(page+len, "Row size:%3d\n", seq_puts(m, "Read Policy: ");
lparam->row_size);
len += sprintf(page+len, "Read Policy: ");
switch(lparam->read_ahead) { switch(lparam->read_ahead) {
case NO_READ_AHEAD: case NO_READ_AHEAD:
len += sprintf(page+len, "No read ahead, "); seq_puts(m, "No read ahead, ");
break; break;
case READ_AHEAD: case READ_AHEAD:
len += sprintf(page+len, "Read ahead, "); seq_puts(m, "Read ahead, ");
break; break;
case ADAP_READ_AHEAD: case ADAP_READ_AHEAD:
len += sprintf(page+len, "Adaptive, "); seq_puts(m, "Adaptive, ");
break; break;
} }
len += sprintf(page+len, "Write Policy: "); seq_puts(m, "Write Policy: ");
switch(lparam->write_mode) { switch(lparam->write_mode) {
case WRMODE_WRITE_THRU: case WRMODE_WRITE_THRU:
len += sprintf(page+len, "Write thru, "); seq_puts(m, "Write thru, ");
break; break;
case WRMODE_WRITE_BACK: case WRMODE_WRITE_BACK:
len += sprintf(page+len, "Write back, "); seq_puts(m, "Write back, ");
break; break;
} }
len += sprintf(page+len, "Cache Policy: "); seq_puts(m, "Cache Policy: ");
switch(lparam->direct_io) { switch(lparam->direct_io) {
case CACHED_IO: case CACHED_IO:
len += sprintf(page+len, "Cached IO\n\n"); seq_puts(m, "Cached IO\n\n");
break; break;
case DIRECT_IO: case DIRECT_IO:
len += sprintf(page+len, "Direct IO\n\n"); seq_puts(m, "Direct IO\n\n");
break; break;
} }
} }
mega_free_inquiry(inquiry, dma_handle, pdev); free_pci:
pci_free_consistent(pdev, array_sz, disk_array, pci_free_consistent(pdev, array_sz, disk_array,
disk_array_dma_handle); disk_array_dma_handle);
free_inquiry:
mega_free_inquiry(inquiry, dma_handle, pdev);
free_pdev:
free_local_pdev(pdev); free_local_pdev(pdev);
return 0;
}
/**
* proc_show_rdrv_10()
* @m - Synthetic file construction data
* @v - File iterator
*
* Display real time information about the logical drives 0 through 9.
*/
static int
proc_show_rdrv_10(struct seq_file *m, void *v)
{
return proc_show_rdrv(m, m->private, 0, 9);
}
return len; /**
* proc_show_rdrv_20()
* @m - Synthetic file construction data
* @v - File iterator
*
* Display real time information about the logical drives 0 through 9.
*/
static int
proc_show_rdrv_20(struct seq_file *m, void *v)
{
return proc_show_rdrv(m, m->private, 10, 19);
} }
/**
* proc_show_rdrv_30()
* @m - Synthetic file construction data
* @v - File iterator
*
* Display real time information about the logical drives 0 through 9.
*/
static int
proc_show_rdrv_30(struct seq_file *m, void *v)
{
return proc_show_rdrv(m, m->private, 20, 29);
}
/**
* proc_show_rdrv_40()
* @m - Synthetic file construction data
* @v - File iterator
*
* Display real time information about the logical drives 0 through 9.
*/
static int
proc_show_rdrv_40(struct seq_file *m, void *v)
{
return proc_show_rdrv(m, m->private, 30, 39);
}
/*
* seq_file wrappers for procfile show routines.
*/
static int mega_proc_open(struct inode *inode, struct file *file)
{
adapter_t *adapter = PDE(inode)->parent->data;
int (*show)(struct seq_file *, void *) = PDE_DATA(inode);
return single_open(file, show, adapter);
}
static const struct file_operations mega_proc_fops = {
.open = mega_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
/*
* Table of proc files we need to create.
*/
struct mega_proc_file {
const char *name;
unsigned short ptr_offset;
int (*show) (struct seq_file *m, void *v);
};
static const struct mega_proc_file mega_proc_files[] = {
{ "config", offsetof(adapter_t, proc_read), proc_show_config },
{ "stat", offsetof(adapter_t, proc_stat), proc_show_stat },
{ "mailbox", offsetof(adapter_t, proc_mbox), proc_show_mbox },
#if MEGA_HAVE_ENH_PROC
{ "rebuild-rate", offsetof(adapter_t, proc_rr), proc_show_rebuild_rate },
{ "battery-status", offsetof(adapter_t, proc_battery), proc_show_battery },
{ "diskdrives-ch0", offsetof(adapter_t, proc_pdrvstat[0]), proc_show_pdrv_ch0 },
{ "diskdrives-ch1", offsetof(adapter_t, proc_pdrvstat[1]), proc_show_pdrv_ch1 },
{ "diskdrives-ch2", offsetof(adapter_t, proc_pdrvstat[2]), proc_show_pdrv_ch2 },
{ "diskdrives-ch3", offsetof(adapter_t, proc_pdrvstat[3]), proc_show_pdrv_ch3 },
{ "raiddrives-0-9", offsetof(adapter_t, proc_rdrvstat[0]), proc_show_rdrv_10 },
{ "raiddrives-10-19", offsetof(adapter_t, proc_rdrvstat[1]), proc_show_rdrv_20 },
{ "raiddrives-20-29", offsetof(adapter_t, proc_rdrvstat[2]), proc_show_rdrv_30 },
{ "raiddrives-30-39", offsetof(adapter_t, proc_rdrvstat[3]), proc_show_rdrv_40 },
#endif
{ NULL }
};
/**
* mega_create_proc_entry()
* @index - index in soft state array
* @parent - parent node for this /proc entry
*
* Creates /proc entries for our controllers.
*/
static void
mega_create_proc_entry(int index, struct proc_dir_entry *parent)
{
const struct mega_proc_file *f;
adapter_t *adapter = hba_soft_state[index];
struct proc_dir_entry *dir, *de, **ppde;
u8 string[16];
sprintf(string, "hba%d", adapter->host->host_no);
dir = adapter->controller_proc_dir_entry = proc_mkdir(string, parent);
if(!dir) {
printk(KERN_WARNING "\nmegaraid: proc_mkdir failed\n");
return;
}
dir->data = adapter;
for (f = mega_proc_files; f->name; f++) {
de = proc_create_data(f->name, S_IRUSR, dir, &mega_proc_fops,
f->show);
if (!de) {
printk(KERN_WARNING "\nmegaraid: proc_create failed\n");
return;
}
ppde = (void *)adapter + f->ptr_offset;
*ppde = de;
}
}
#else #else
static inline void mega_create_proc_entry(int index, struct proc_dir_entry *parent) static inline void mega_create_proc_entry(int index, struct proc_dir_entry *parent)
{ {
......
drivers/scsi/megaraid.h
View file @ c7f079ca
...@@ -987,24 +987,7 @@ static int mega_init_scb (adapter_t *); ...@@ -987,24 +987,7 @@ static int mega_init_scb (adapter_t *);
static int mega_is_bios_enabled (adapter_t *); static int mega_is_bios_enabled (adapter_t *);
#ifdef CONFIG_PROC_FS #ifdef CONFIG_PROC_FS
static int mega_print_inquiry(char *, char *);
static void mega_create_proc_entry(int, struct proc_dir_entry *); static void mega_create_proc_entry(int, struct proc_dir_entry *);
static int proc_read_config(char *, char **, off_t, int, int *, void *);
static int proc_read_stat(char *, char **, off_t, int, int *, void *);
static int proc_read_mbox(char *, char **, off_t, int, int *, void *);
static int proc_rebuild_rate(char *, char **, off_t, int, int *, void *);
static int proc_battery(char *, char **, off_t, int, int *, void *);
static int proc_pdrv_ch0(char *, char **, off_t, int, int *, void *);
static int proc_pdrv_ch1(char *, char **, off_t, int, int *, void *);
static int proc_pdrv_ch2(char *, char **, off_t, int, int *, void *);
static int proc_pdrv_ch3(char *, char **, off_t, int, int *, void *);
static int proc_pdrv(adapter_t *, char *, int);
static int proc_rdrv_10(char *, char **, off_t, int, int *, void *);
static int proc_rdrv_20(char *, char **, off_t, int, int *, void *);
static int proc_rdrv_30(char *, char **, off_t, int, int *, void *);
static int proc_rdrv_40(char *, char **, off_t, int, int *, void *);
static int proc_rdrv(adapter_t *, char *, int, int);
static int mega_adapinq(adapter_t *, dma_addr_t); static int mega_adapinq(adapter_t *, dma_addr_t);
static int mega_internal_dev_inquiry(adapter_t *, u8, u8, dma_addr_t); static int mega_internal_dev_inquiry(adapter_t *, u8, u8, dma_addr_t);
#endif #endif
......
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