scsi: qlogicfas408: Whitespace cleanup
Link: https://lore.kernel.org/r/20210427083046.31620-22-hare@suse.de Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Hannes Reinecke
Martin K. Petersen
Родитель
9a588d239f
Коммит
5751a9eaf1
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@ -4,9 +4,9 @@
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Use at your own risk. Support Tort Reform so you won't have to read all
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these silly disclaimers.
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Copyright 1994, Tom Zerucha.
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Copyright 1994, Tom Zerucha.
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tz@execpc.com
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Additional Code, and much appreciated help by
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Michael A. Griffith
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grif@cs.ucr.edu
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@ -22,12 +22,12 @@
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Functions as standalone, loadable, and PCMCIA driver, the latter from
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Dave Hinds' PCMCIA package.
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Cleaned up 26/10/2002 by Alan Cox <alan@lxorguk.ukuu.org.uk> as part of the 2.5
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SCSI driver cleanup and audit. This driver still needs work on the
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following
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- Non terminating hardware waits
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- Some layering violations with its pcmcia stub
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- Non terminating hardware waits
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- Some layering violations with its pcmcia stub
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Redistributable under terms of the GNU General Public License
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@ -92,8 +92,9 @@ static void ql_zap(struct qlogicfas408_priv *priv)
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/*
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* Do a pseudo-dma tranfer
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*/
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static int ql_pdma(struct qlogicfas408_priv *priv, int phase, char *request, int reqlen)
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static int ql_pdma(struct qlogicfas408_priv *priv, int phase, char *request,
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int reqlen)
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{
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int j;
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int qbase = priv->qbase;
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@ -108,7 +109,7 @@ static int ql_pdma(struct qlogicfas408_priv *priv, int phase, char *request, int
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request += 128;
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}
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while (reqlen >= 84 && !(j & 0xc0)) /* 2/3 */
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if ((j = inb(qbase + 8)) & 4)
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if ((j = inb(qbase + 8)) & 4)
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{
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insl(qbase + 4, request, 21);
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reqlen -= 84;
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@ -123,11 +124,11 @@ static int ql_pdma(struct qlogicfas408_priv *priv, int phase, char *request, int
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/* until both empty and int (or until reclen is 0) */
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rtrc(7)
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j = 0;
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while (reqlen && !((j & 0x10) && (j & 0xc0)))
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while (reqlen && !((j & 0x10) && (j & 0xc0)))
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{
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/* while bytes to receive and not empty */
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j &= 0xc0;
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while (reqlen && !((j = inb(qbase + 8)) & 0x10))
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while (reqlen && !((j = inb(qbase + 8)) & 0x10))
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{
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*request++ = inb(qbase + 4);
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reqlen--;
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@ -161,7 +162,7 @@ static int ql_pdma(struct qlogicfas408_priv *priv, int phase, char *request, int
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j = 0;
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while (reqlen && !((j & 2) && (j & 0xc0))) {
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/* while bytes to send and not full */
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while (reqlen && !((j = inb(qbase + 8)) & 2))
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while (reqlen && !((j = inb(qbase + 8)) & 2))
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{
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outb(*request++, qbase + 4);
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reqlen--;
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@ -175,7 +176,7 @@ static int ql_pdma(struct qlogicfas408_priv *priv, int phase, char *request, int
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}
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/*
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* Wait for interrupt flag (polled - not real hardware interrupt)
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* Wait for interrupt flag (polled - not real hardware interrupt)
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*/
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static int ql_wai(struct qlogicfas408_priv *priv)
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@ -205,14 +206,14 @@ static int ql_wai(struct qlogicfas408_priv *priv)
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}
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/*
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* Initiate scsi command - queueing handler
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* Initiate scsi command - queueing handler
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* caller must hold host lock
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*/
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static void ql_icmd(struct scsi_cmnd *cmd)
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{
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struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
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int qbase = priv->qbase;
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int qbase = priv->qbase;
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int int_type = priv->int_type;
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unsigned int i;
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@ -253,7 +254,7 @@ static void ql_icmd(struct scsi_cmnd *cmd)
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}
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/*
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* Process scsi command - usually after interrupt
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* Process scsi command - usually after interrupt
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*/
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static void ql_pcmd(struct scsi_cmnd *cmd)
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@ -328,7 +329,7 @@ static void ql_pcmd(struct scsi_cmnd *cmd)
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rtrc(2);
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/*
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* Wait for irq (split into second state of irq handler
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* if this can take time)
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* if this can take time)
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*/
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if ((k = ql_wai(priv))) {
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set_host_byte(cmd, k);
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@ -338,9 +339,9 @@ static void ql_pcmd(struct scsi_cmnd *cmd)
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}
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/*
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* Enter Status (and Message In) Phase
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* Enter Status (and Message In) Phase
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*/
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k = jiffies + WATCHDOG;
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while (time_before(jiffies, k) && !priv->qabort &&
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@ -374,8 +375,8 @@ static void ql_pcmd(struct scsi_cmnd *cmd)
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message = inb(qbase + 2);
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/*
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* Should get function complete int if Status and message, else
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* bus serv if only status
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* Should get function complete int if Status and message, else
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* bus serv if only status
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*/
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if (!((i == 8 && j == 2) || (i == 0x10 && j == 1))) {
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printk(KERN_ERR "Ql:Error during status phase, int=%02X, %d bytes recd\n", i, j);
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@ -389,9 +390,9 @@ static void ql_pcmd(struct scsi_cmnd *cmd)
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}
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/*
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* Should get bus service interrupt and disconnect interrupt
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* Should get bus service interrupt and disconnect interrupt
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*/
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i = inb(qbase + 5); /* should be bus service */
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while (!priv->qabort && ((i & 0x20) != 0x20)) {
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barrier();
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@ -414,7 +415,7 @@ static void ql_pcmd(struct scsi_cmnd *cmd)
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}
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/*
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* Interrupt handler
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* Interrupt handler
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*/
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static void ql_ihandl(void *dev_id)
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@ -438,8 +439,8 @@ static void ql_ihandl(void *dev_id)
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ql_pcmd(icmd);
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priv->qlcmd = NULL;
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/*
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* If result is CHECK CONDITION done calls qcommand to request
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* sense
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* If result is CHECK CONDITION done calls qcommand to request
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* sense
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*/
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(icmd->scsi_done) (icmd);
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}
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@ -484,8 +485,8 @@ static int qlogicfas408_queuecommand_lck(struct scsi_cmnd *cmd,
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DEF_SCSI_QCMD(qlogicfas408_queuecommand)
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/*
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* Return bios parameters
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/*
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* Return bios parameters
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*/
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int qlogicfas408_biosparam(struct scsi_device *disk, struct block_device *dev,
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@ -510,7 +511,7 @@ int qlogicfas408_biosparam(struct scsi_device *disk, struct block_device *dev,
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/*
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* Abort a command in progress
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*/
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int qlogicfas408_abort(struct scsi_cmnd *cmd)
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{
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struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
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@ -589,9 +590,9 @@ void qlogicfas408_setup(int qbase, int id, int int_type)
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int qlogicfas408_detect(int qbase, int int_type)
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{
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REG1;
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REG1;
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return (((inb(qbase + 0xe) ^ inb(qbase + 0xe)) == 7) &&
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((inb(qbase + 0xe) ^ inb(qbase + 0xe)) == 7));
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((inb(qbase + 0xe) ^ inb(qbase + 0xe)) == 7));
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}
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/*
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