ips: switch to ->show_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>hifive-unleashed-5.1
Al Viro
parent
56b8e8e535
commit
aacce706fa
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@ -326,10 +326,9 @@ static void ips_scmd_buf_write(struct scsi_cmnd * scmd, void *data,
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static void ips_scmd_buf_read(struct scsi_cmnd * scmd, void *data,
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unsigned int count);
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static int ips_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
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static int ips_host_info(ips_ha_t *, char *, off_t, int);
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static void copy_mem_info(IPS_INFOSTR *, char *, int);
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static int copy_info(IPS_INFOSTR *, char *, ...);
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static int ips_write_info(struct Scsi_Host *, char *, int);
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static int ips_show_info(struct seq_file *, struct Scsi_Host *);
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static int ips_host_info(ips_ha_t *, struct seq_file *);
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static int ips_abort_init(ips_ha_t * ha, int index);
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static int ips_init_phase2(int index);
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@ -367,7 +366,8 @@ static struct scsi_host_template ips_driver_template = {
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.eh_abort_handler = ips_eh_abort,
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.eh_host_reset_handler = ips_eh_reset,
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.proc_name = "ips",
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.proc_info = ips_proc_info,
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.show_info = ips_show_info,
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.write_info = ips_write_info,
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.slave_configure = ips_slave_configure,
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.bios_param = ips_biosparam,
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.this_id = -1,
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@ -1433,25 +1433,12 @@ ips_info(struct Scsi_Host *SH)
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return (bp);
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}
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/****************************************************************************/
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/* */
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/* Routine Name: ips_proc_info */
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/* */
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/* Routine Description: */
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/* */
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/* The passthru interface for the driver */
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/* */
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/****************************************************************************/
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static int
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ips_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset,
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int length, int func)
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ips_write_info(struct Scsi_Host *host, char *buffer, int length)
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{
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int i;
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int ret;
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ips_ha_t *ha = NULL;
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METHOD_TRACE("ips_proc_info", 1);
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/* Find our host structure */
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for (i = 0; i < ips_next_controller; i++) {
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if (ips_sh[i]) {
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@ -1465,18 +1452,29 @@ ips_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset,
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if (!ha)
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return (-EINVAL);
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if (func) {
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/* write */
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return (0);
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} else {
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/* read */
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if (start)
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*start = buffer;
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return 0;
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}
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ret = ips_host_info(ha, buffer, offset, length);
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static int
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ips_show_info(struct seq_file *m, struct Scsi_Host *host)
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{
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int i;
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ips_ha_t *ha = NULL;
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return (ret);
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/* Find our host structure */
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for (i = 0; i < ips_next_controller; i++) {
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if (ips_sh[i]) {
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if (ips_sh[i] == host) {
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ha = (ips_ha_t *) ips_sh[i]->hostdata;
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break;
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}
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}
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}
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if (!ha)
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return (-EINVAL);
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return ips_host_info(ha, m);
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}
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/*--------------------------------------------------------------------------*/
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@ -2035,183 +2033,113 @@ ips_cleanup_passthru(ips_ha_t * ha, ips_scb_t * scb)
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/* */
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/****************************************************************************/
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static int
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ips_host_info(ips_ha_t * ha, char *ptr, off_t offset, int len)
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ips_host_info(ips_ha_t *ha, struct seq_file *m)
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{
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IPS_INFOSTR info;
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METHOD_TRACE("ips_host_info", 1);
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info.buffer = ptr;
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info.length = len;
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info.offset = offset;
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info.pos = 0;
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info.localpos = 0;
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copy_info(&info, "\nIBM ServeRAID General Information:\n\n");
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seq_printf(m, "\nIBM ServeRAID General Information:\n\n");
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if ((le32_to_cpu(ha->nvram->signature) == IPS_NVRAM_P5_SIG) &&
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(le16_to_cpu(ha->nvram->adapter_type) != 0))
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copy_info(&info, "\tController Type : %s\n",
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seq_printf(m, "\tController Type : %s\n",
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ips_adapter_name[ha->ad_type - 1]);
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else
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copy_info(&info,
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seq_printf(m,
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"\tController Type : Unknown\n");
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if (ha->io_addr)
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copy_info(&info,
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seq_printf(m,
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"\tIO region : 0x%lx (%d bytes)\n",
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ha->io_addr, ha->io_len);
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if (ha->mem_addr) {
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copy_info(&info,
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seq_printf(m,
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"\tMemory region : 0x%lx (%d bytes)\n",
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ha->mem_addr, ha->mem_len);
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copy_info(&info,
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seq_printf(m,
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"\tShared memory address : 0x%lx\n",
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ha->mem_ptr);
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}
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copy_info(&info, "\tIRQ number : %d\n", ha->pcidev->irq);
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seq_printf(m, "\tIRQ number : %d\n", ha->pcidev->irq);
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/* For the Next 3 lines Check for Binary 0 at the end and don't include it if it's there. */
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/* That keeps everything happy for "text" operations on the proc file. */
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if (le32_to_cpu(ha->nvram->signature) == IPS_NVRAM_P5_SIG) {
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if (ha->nvram->bios_low[3] == 0) {
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copy_info(&info,
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"\tBIOS Version : %c%c%c%c%c%c%c\n",
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ha->nvram->bios_high[0], ha->nvram->bios_high[1],
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ha->nvram->bios_high[2], ha->nvram->bios_high[3],
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ha->nvram->bios_low[0], ha->nvram->bios_low[1],
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ha->nvram->bios_low[2]);
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seq_printf(m,
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"\tBIOS Version : %c%c%c%c%c%c%c\n",
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ha->nvram->bios_high[0], ha->nvram->bios_high[1],
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ha->nvram->bios_high[2], ha->nvram->bios_high[3],
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ha->nvram->bios_low[0], ha->nvram->bios_low[1],
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ha->nvram->bios_low[2]);
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} else {
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copy_info(&info,
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"\tBIOS Version : %c%c%c%c%c%c%c%c\n",
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ha->nvram->bios_high[0], ha->nvram->bios_high[1],
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ha->nvram->bios_high[2], ha->nvram->bios_high[3],
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ha->nvram->bios_low[0], ha->nvram->bios_low[1],
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ha->nvram->bios_low[2], ha->nvram->bios_low[3]);
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seq_printf(m,
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"\tBIOS Version : %c%c%c%c%c%c%c%c\n",
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ha->nvram->bios_high[0], ha->nvram->bios_high[1],
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ha->nvram->bios_high[2], ha->nvram->bios_high[3],
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ha->nvram->bios_low[0], ha->nvram->bios_low[1],
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ha->nvram->bios_low[2], ha->nvram->bios_low[3]);
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}
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}
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if (ha->enq->CodeBlkVersion[7] == 0) {
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copy_info(&info,
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"\tFirmware Version : %c%c%c%c%c%c%c\n",
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ha->enq->CodeBlkVersion[0], ha->enq->CodeBlkVersion[1],
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ha->enq->CodeBlkVersion[2], ha->enq->CodeBlkVersion[3],
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ha->enq->CodeBlkVersion[4], ha->enq->CodeBlkVersion[5],
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ha->enq->CodeBlkVersion[6]);
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seq_printf(m,
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"\tFirmware Version : %c%c%c%c%c%c%c\n",
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ha->enq->CodeBlkVersion[0], ha->enq->CodeBlkVersion[1],
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ha->enq->CodeBlkVersion[2], ha->enq->CodeBlkVersion[3],
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ha->enq->CodeBlkVersion[4], ha->enq->CodeBlkVersion[5],
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ha->enq->CodeBlkVersion[6]);
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} else {
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copy_info(&info,
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"\tFirmware Version : %c%c%c%c%c%c%c%c\n",
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ha->enq->CodeBlkVersion[0], ha->enq->CodeBlkVersion[1],
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ha->enq->CodeBlkVersion[2], ha->enq->CodeBlkVersion[3],
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ha->enq->CodeBlkVersion[4], ha->enq->CodeBlkVersion[5],
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ha->enq->CodeBlkVersion[6], ha->enq->CodeBlkVersion[7]);
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seq_printf(m,
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"\tFirmware Version : %c%c%c%c%c%c%c%c\n",
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ha->enq->CodeBlkVersion[0], ha->enq->CodeBlkVersion[1],
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ha->enq->CodeBlkVersion[2], ha->enq->CodeBlkVersion[3],
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ha->enq->CodeBlkVersion[4], ha->enq->CodeBlkVersion[5],
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ha->enq->CodeBlkVersion[6], ha->enq->CodeBlkVersion[7]);
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}
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if (ha->enq->BootBlkVersion[7] == 0) {
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copy_info(&info,
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"\tBoot Block Version : %c%c%c%c%c%c%c\n",
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ha->enq->BootBlkVersion[0], ha->enq->BootBlkVersion[1],
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ha->enq->BootBlkVersion[2], ha->enq->BootBlkVersion[3],
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ha->enq->BootBlkVersion[4], ha->enq->BootBlkVersion[5],
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ha->enq->BootBlkVersion[6]);
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seq_printf(m,
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"\tBoot Block Version : %c%c%c%c%c%c%c\n",
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ha->enq->BootBlkVersion[0], ha->enq->BootBlkVersion[1],
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ha->enq->BootBlkVersion[2], ha->enq->BootBlkVersion[3],
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ha->enq->BootBlkVersion[4], ha->enq->BootBlkVersion[5],
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ha->enq->BootBlkVersion[6]);
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} else {
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copy_info(&info,
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"\tBoot Block Version : %c%c%c%c%c%c%c%c\n",
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ha->enq->BootBlkVersion[0], ha->enq->BootBlkVersion[1],
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ha->enq->BootBlkVersion[2], ha->enq->BootBlkVersion[3],
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ha->enq->BootBlkVersion[4], ha->enq->BootBlkVersion[5],
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ha->enq->BootBlkVersion[6], ha->enq->BootBlkVersion[7]);
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seq_printf(m,
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"\tBoot Block Version : %c%c%c%c%c%c%c%c\n",
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ha->enq->BootBlkVersion[0], ha->enq->BootBlkVersion[1],
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ha->enq->BootBlkVersion[2], ha->enq->BootBlkVersion[3],
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ha->enq->BootBlkVersion[4], ha->enq->BootBlkVersion[5],
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ha->enq->BootBlkVersion[6], ha->enq->BootBlkVersion[7]);
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}
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copy_info(&info, "\tDriver Version : %s%s\n",
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seq_printf(m, "\tDriver Version : %s%s\n",
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IPS_VERSION_HIGH, IPS_VERSION_LOW);
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copy_info(&info, "\tDriver Build : %d\n",
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seq_printf(m, "\tDriver Build : %d\n",
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IPS_BUILD_IDENT);
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copy_info(&info, "\tMax Physical Devices : %d\n",
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seq_printf(m, "\tMax Physical Devices : %d\n",
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ha->enq->ucMaxPhysicalDevices);
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copy_info(&info, "\tMax Active Commands : %d\n",
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seq_printf(m, "\tMax Active Commands : %d\n",
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ha->max_cmds);
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copy_info(&info, "\tCurrent Queued Commands : %d\n",
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seq_printf(m, "\tCurrent Queued Commands : %d\n",
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ha->scb_waitlist.count);
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copy_info(&info, "\tCurrent Active Commands : %d\n",
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seq_printf(m, "\tCurrent Active Commands : %d\n",
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ha->scb_activelist.count - ha->num_ioctl);
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copy_info(&info, "\tCurrent Queued PT Commands : %d\n",
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seq_printf(m, "\tCurrent Queued PT Commands : %d\n",
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ha->copp_waitlist.count);
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copy_info(&info, "\tCurrent Active PT Commands : %d\n",
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seq_printf(m, "\tCurrent Active PT Commands : %d\n",
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ha->num_ioctl);
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copy_info(&info, "\n");
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seq_printf(m, "\n");
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return (info.localpos);
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}
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/****************************************************************************/
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/* */
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/* Routine Name: copy_mem_info */
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/* */
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/* Routine Description: */
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/* */
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/* Copy data into an IPS_INFOSTR structure */
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/* */
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/****************************************************************************/
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static void
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copy_mem_info(IPS_INFOSTR * info, char *data, int len)
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{
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METHOD_TRACE("copy_mem_info", 1);
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if (info->pos + len < info->offset) {
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info->pos += len;
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return;
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}
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if (info->pos < info->offset) {
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data += (info->offset - info->pos);
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len -= (info->offset - info->pos);
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info->pos += (info->offset - info->pos);
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}
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if (info->localpos + len > info->length)
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len = info->length - info->localpos;
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if (len > 0) {
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memcpy(info->buffer + info->localpos, data, len);
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info->pos += len;
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info->localpos += len;
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}
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}
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/****************************************************************************/
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/* */
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/* Routine Name: copy_info */
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/* */
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/* Routine Description: */
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/* */
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/* printf style wrapper for an info structure */
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/* */
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/****************************************************************************/
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static int
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copy_info(IPS_INFOSTR * info, char *fmt, ...)
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{
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va_list args;
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char buf[128];
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int len;
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METHOD_TRACE("copy_info", 1);
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va_start(args, fmt);
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len = vsprintf(buf, fmt, args);
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va_end(args);
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copy_mem_info(info, buf, len);
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return (len);
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return 0;
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}
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/****************************************************************************/
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@ -416,7 +416,6 @@
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/*
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* Scsi_Host Template
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*/
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static int ips_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
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static int ips_biosparam(struct scsi_device *sdev, struct block_device *bdev,
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sector_t capacity, int geom[]);
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static int ips_slave_configure(struct scsi_device *SDptr);
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@ -959,14 +958,6 @@ typedef union {
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IPS_ENH_SG_LIST *enh_list;
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} IPS_SG_LIST;
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typedef struct _IPS_INFOSTR {
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char *buffer;
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int length;
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int offset;
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int pos;
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int localpos;
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} IPS_INFOSTR;
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typedef struct {
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char *option_name;
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int *option_flag;
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