static void abnormal_finished (struct NCR53c7x0_cmd *cmd, int result);
static int disable (struct Scsi_Host *host);
static int NCR53c7xx_run_tests (struct Scsi_Host *host);
static void abnormal_finished (struct NCR53c7x0_cmd *cmd, int result);
static int disable (struct Scsi_Host *host);
static int NCR53c7xx_run_tests (struct Scsi_Host *host);
static void NCR53c7x0_intfly (struct Scsi_Host *host);
static int ncr_halt (struct Scsi_Host *host);
static void intr_phase_mismatch (struct Scsi_Host *host, struct NCR53c7x0_cmd
static void NCR53c7x0_intfly (struct Scsi_Host *host);
static int ncr_halt (struct Scsi_Host *host);
static void intr_phase_mismatch (struct Scsi_Host *host, struct NCR53c7x0_cmd
static char *setup_strings[] =
{"","","","","","","",""};
static char *setup_strings[] =
{"","","","","","","",""};
#define SETUP_BUFFER_SIZE 200
static char setup_buffer[SETUP_BUFFER_SIZE];
static char setup_used[MAX_SETUP_STRINGS];
#define SETUP_BUFFER_SIZE 200
static char setup_buffer[SETUP_BUFFER_SIZE];
static char setup_used[MAX_SETUP_STRINGS];
- if (request_irq(host->irq, NCR53c7x0_intr, SA_SHIRQ, "53c7xx", host))
+ if (request_irq(host->irq, NCR53c7x0_intr, IRQF_SHARED, "53c7xx", host))
{
printk("scsi%d : IRQ%d not free, detaching\n",
host->host_no, host->irq);
{
printk("scsi%d : IRQ%d not free, detaching\n",
host->host_no, host->irq);
synchronous (struct Scsi_Host *host, int target, char *msg) {
struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
host->hostdata[0];
int desire, divisor, i, limit;
unsigned char scntl3, sxfer;
/* The diagnostic message fits on one line, even with max. width integers */
synchronous (struct Scsi_Host *host, int target, char *msg) {
struct NCR53c7x0_hostdata *hostdata = (struct NCR53c7x0_hostdata *)
host->hostdata[0];
int desire, divisor, i, limit;
unsigned char scntl3, sxfer;
/* The diagnostic message fits on one line, even with max. width integers */
/* Desired transfer clock in Hz */
desire = 1000000000L / (msg[3] * 4);
/* Scale the available SCSI clock by 10 so we get tenths */
/* Desired transfer clock in Hz */
desire = 1000000000L / (msg[3] * 4);
/* Scale the available SCSI clock by 10 so we get tenths */
for (i = 0; (i < limit) && (divisor > syncs[i].div); ++i);
if (hostdata->options & OPTION_DEBUG_SDTR)
for (i = 0; (i < limit) && (divisor > syncs[i].div); ++i);
if (hostdata->options & OPTION_DEBUG_SDTR)
host->host_no, syncs[i].div / 10, syncs[i].div % 10);
msg[3] = ((1000000000L / hostdata->scsi_clock) * syncs[i].div / 10 / 4);
host->host_no, syncs[i].div / 10, syncs[i].div % 10);
msg[3] = ((1000000000L / hostdata->scsi_clock) * syncs[i].div / 10 / 4);
- ? (u32)page_address(((struct scatterlist *)cmd->buffer)[i].page)+
- ((struct scatterlist *)cmd->buffer)[i].offset
+ ? (u32)page_address(((struct scatterlist *)cmd->request_buffer)[i].page)+
+ ((struct scatterlist *)cmd->request_buffer)[i].offset
: (u32)(cmd->request_buffer);
u32 bbuf = virt_to_bus((void *)vbuf);
u32 count = cmd->use_sg ?
: (u32)(cmd->request_buffer);
u32 bbuf = virt_to_bus((void *)vbuf);
u32 count = cmd->use_sg ?
buffers && !((found = ((ptr >= (char *)page_address(segment->page)+segment->offset) &&
(ptr < ((char *)page_address(segment->page)+segment->offset+segment->length)))));
--buffers, offset += segment->length, ++segment)
buffers && !((found = ((ptr >= (char *)page_address(segment->page)+segment->offset) &&
(ptr < ((char *)page_address(segment->page)+segment->offset+segment->length)))));
--buffers, offset += segment->length, ++segment)