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Diffstat (limited to 'drivers/scsi/dc395x.c')
-rw-r--r--drivers/scsi/dc395x.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index b0f8523e665..b10b3841535 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -235,7 +235,7 @@ struct ScsiReqBlk {
235 235
236 u8 sg_count; /* No of HW sg entries for this request */ 236 u8 sg_count; /* No of HW sg entries for this request */
237 u8 sg_index; /* Index of HW sg entry for this request */ 237 u8 sg_index; /* Index of HW sg entry for this request */
238 size_t total_xfer_length; /* Total number of bytes remaining to be transfered */ 238 size_t total_xfer_length; /* Total number of bytes remaining to be transferred */
239 size_t request_length; /* Total number of bytes in this request */ 239 size_t request_length; /* Total number of bytes in this request */
240 /* 240 /*
241 * The sense buffer handling function, request_sense, uses 241 * The sense buffer handling function, request_sense, uses
@@ -1774,7 +1774,7 @@ static void dc395x_handle_interrupt(struct AdapterCtlBlk *acb,
1774 dc395x_statev(acb, srb, &scsi_status); 1774 dc395x_statev(acb, srb, &scsi_status);
1775 1775
1776 /* 1776 /*
1777 * if there were any exception occured scsi_status 1777 * if there were any exception occurred scsi_status
1778 * will be modify to bus free phase new scsi_status 1778 * will be modify to bus free phase new scsi_status
1779 * transfer out from ... previous dc395x_statev 1779 * transfer out from ... previous dc395x_statev
1780 */ 1780 */
@@ -1954,11 +1954,11 @@ static void sg_verify_length(struct ScsiReqBlk *srb)
1954static void sg_update_list(struct ScsiReqBlk *srb, u32 left) 1954static void sg_update_list(struct ScsiReqBlk *srb, u32 left)
1955{ 1955{
1956 u8 idx; 1956 u8 idx;
1957 u32 xferred = srb->total_xfer_length - left; /* bytes transfered */ 1957 u32 xferred = srb->total_xfer_length - left; /* bytes transferred */
1958 struct SGentry *psge = srb->segment_x + srb->sg_index; 1958 struct SGentry *psge = srb->segment_x + srb->sg_index;
1959 1959
1960 dprintkdbg(DBG_0, 1960 dprintkdbg(DBG_0,
1961 "sg_update_list: Transfered %i of %i bytes, %i remain\n", 1961 "sg_update_list: Transferred %i of %i bytes, %i remain\n",
1962 xferred, srb->total_xfer_length, left); 1962 xferred, srb->total_xfer_length, left);
1963 if (xferred == 0) { 1963 if (xferred == 0) {
1964 /* nothing to update since we did not transfer any data */ 1964 /* nothing to update since we did not transfer any data */
@@ -1990,7 +1990,7 @@ static void sg_update_list(struct ScsiReqBlk *srb, u32 left)
1990 1990
1991 1991
1992/* 1992/*
1993 * We have transfered a single byte (PIO mode?) and need to update 1993 * We have transferred a single byte (PIO mode?) and need to update
1994 * the count of bytes remaining (total_xfer_length) and update the sg 1994 * the count of bytes remaining (total_xfer_length) and update the sg
1995 * entry to either point to next byte in the current sg entry, or of 1995 * entry to either point to next byte in the current sg entry, or of
1996 * already at the end to point to the start of the next sg entry 1996 * already at the end to point to the start of the next sg entry
@@ -2029,7 +2029,7 @@ static void cleanup_after_transfer(struct AdapterCtlBlk *acb,
2029 2029
2030 2030
2031/* 2031/*
2032 * Those no of bytes will be transfered w/ PIO through the SCSI FIFO 2032 * Those no of bytes will be transferred w/ PIO through the SCSI FIFO
2033 * Seems to be needed for unknown reasons; could be a hardware bug :-( 2033 * Seems to be needed for unknown reasons; could be a hardware bug :-(
2034 */ 2034 */
2035#define DC395x_LASTPIO 4 2035#define DC395x_LASTPIO 4
@@ -2256,7 +2256,7 @@ static void data_in_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
2256 DC395x_read32(acb, TRM_S1040_DMA_CXCNT), 2256 DC395x_read32(acb, TRM_S1040_DMA_CXCNT),
2257 srb->total_xfer_length, d_left_counter); 2257 srb->total_xfer_length, d_left_counter);
2258#if DC395x_LASTPIO 2258#if DC395x_LASTPIO
2259 /* KG: Less than or equal to 4 bytes can not be transfered via DMA, it seems. */ 2259 /* KG: Less than or equal to 4 bytes can not be transferred via DMA, it seems. */
2260 if (d_left_counter 2260 if (d_left_counter
2261 && srb->total_xfer_length <= DC395x_LASTPIO) { 2261 && srb->total_xfer_length <= DC395x_LASTPIO) {
2262 size_t left_io = srb->total_xfer_length; 2262 size_t left_io = srb->total_xfer_length;