[SCSI] sym53c8xx: Remove pci_dev pointer from sym_shcb
This structure is accessed by the device; the fewer Linux things in it, the better. Using the pci_dev pointer from the hostdata requires a lot of changes: - Pass Scsi_Host to a lot of routines which currently take a sym_hcb. - Set the Scsi_Host as the pci drvdata (instead of the sym_hcb) Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
parent
99c9e0a1d6
commit
5111eefa17
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@ -104,8 +104,9 @@ static struct sym_fwz_ofs sym_fw2z_ofs = {
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* Patch routine for firmware #1.
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*/
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static void
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sym_fw1_patch(struct sym_hcb *np)
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sym_fw1_patch(struct Scsi_Host *shost)
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{
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struct sym_hcb *np = sym_get_hcb(shost);
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struct sym_fw1a_scr *scripta0;
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struct sym_fw1b_scr *scriptb0;
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@ -145,8 +146,11 @@ sym_fw1_patch(struct sym_hcb *np)
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* Patch routine for firmware #2.
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*/
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static void
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sym_fw2_patch(struct sym_hcb *np)
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sym_fw2_patch(struct Scsi_Host *shost)
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{
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struct sym_data *sym_data = shost_priv(shost);
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struct pci_dev *pdev = sym_data->pdev;
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struct sym_hcb *np = sym_data->ncb;
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struct sym_fw2a_scr *scripta0;
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struct sym_fw2b_scr *scriptb0;
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@ -205,14 +209,14 @@ sym_fw2_patch(struct sym_hcb *np)
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* Remove a couple of work-arounds specific to C1010 if
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* they are not desirable. See `sym_fw2.h' for more details.
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*/
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if (!(np->s.device->device == PCI_DEVICE_ID_LSI_53C1010_66 &&
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np->s.device->revision < 0x1 &&
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if (!(pdev->device == PCI_DEVICE_ID_LSI_53C1010_66 &&
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pdev->revision < 0x1 &&
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np->pciclk_khz < 60000)) {
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scripta0->datao_phase[0] = cpu_to_scr(SCR_NO_OP);
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scripta0->datao_phase[1] = cpu_to_scr(0);
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}
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if (!(np->s.device->device == PCI_DEVICE_ID_LSI_53C1010_33 /* &&
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np->s.device->revision < 0xff */)) {
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if (!(pdev->device == PCI_DEVICE_ID_LSI_53C1010_33 /* &&
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pdev->revision < 0xff */)) {
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scripta0->sel_done[0] = cpu_to_scr(SCR_NO_OP);
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scripta0->sel_done[1] = cpu_to_scr(0);
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}
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@ -143,7 +143,7 @@ struct sym_fw {
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*z_ofs; /* Useful offsets in script Z */
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/* Setup and patch methods for this firmware */
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void (*setup)(struct sym_hcb *, struct sym_fw *);
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void (*patch)(struct sym_hcb *);
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void (*patch)(struct Scsi_Host *);
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};
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/*
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@ -497,14 +497,16 @@ static void sym_timer(struct sym_hcb *np)
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/*
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* PCI BUS error handler.
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*/
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void sym_log_bus_error(struct sym_hcb *np)
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void sym_log_bus_error(struct Scsi_Host *shost)
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{
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u_short pci_sts;
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pci_read_config_word(np->s.device, PCI_STATUS, &pci_sts);
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struct sym_data *sym_data = shost_priv(shost);
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struct pci_dev *pdev = sym_data->pdev;
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unsigned short pci_sts;
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pci_read_config_word(pdev, PCI_STATUS, &pci_sts);
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if (pci_sts & 0xf900) {
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pci_write_config_word(np->s.device, PCI_STATUS, pci_sts);
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printf("%s: PCI STATUS = 0x%04x\n",
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sym_name(np), pci_sts & 0xf900);
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pci_write_config_word(pdev, PCI_STATUS, pci_sts);
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shost_printk(KERN_WARNING, shost,
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"PCI bus error: status = 0x%04x\n", pci_sts & 0xf900);
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}
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}
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@ -595,16 +597,17 @@ static void sym53c8xx_timer(unsigned long npref)
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*/
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static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
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{
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struct sym_hcb *np = SYM_SOFTC_PTR(cmd);
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struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd);
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struct Scsi_Host *host = cmd->device->host;
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struct pci_dev *pdev = np->s.device;
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struct Scsi_Host *shost = cmd->device->host;
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struct sym_data *sym_data = shost_priv(shost);
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struct pci_dev *pdev = sym_data->pdev;
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struct sym_hcb *np = sym_data->ncb;
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SYM_QUEHEAD *qp;
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int cmd_queued = 0;
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int sts = -1;
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struct completion eh_done;
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scmd_printk(KERN_WARNING, cmd, "%s operation started.\n", opname);
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scmd_printk(KERN_WARNING, cmd, "%s operation started\n", opname);
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/* We may be in an error condition because the PCI bus
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* went down. In this case, we need to wait until the
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@ -614,11 +617,10 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
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*/
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#define WAIT_FOR_PCI_RECOVERY 35
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if (pci_channel_offline(pdev)) {
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struct sym_data *sym_data = shost_priv(host);
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struct completion *io_reset;
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int finished_reset = 0;
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init_completion(&eh_done);
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spin_lock_irq(host->host_lock);
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spin_lock_irq(shost->host_lock);
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/* Make sure we didn't race */
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if (pci_channel_offline(pdev)) {
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if (!sym_data->io_reset)
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@ -627,7 +629,7 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
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} else {
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finished_reset = 1;
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}
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spin_unlock_irq(host->host_lock);
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spin_unlock_irq(shost->host_lock);
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if (!finished_reset)
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finished_reset = wait_for_completion_timeout(io_reset,
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WAIT_FOR_PCI_RECOVERY*HZ);
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@ -635,7 +637,7 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
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return SCSI_FAILED;
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}
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spin_lock_irq(host->host_lock);
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spin_lock_irq(shost->host_lock);
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/* This one is queued in some place -> to wait for completion */
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FOR_EACH_QUEUED_ELEMENT(&np->busy_ccbq, qp) {
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struct sym_ccb *cp = sym_que_entry(qp, struct sym_ccb, link_ccbq);
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@ -660,7 +662,7 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
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break;
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case SYM_EH_HOST_RESET:
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sym_reset_scsi_bus(np, 0);
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sym_start_up(np, 1);
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sym_start_up(shost, 1);
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sts = 0;
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break;
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default:
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@ -674,13 +676,13 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
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if (cmd_queued) {
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init_completion(&eh_done);
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ucmd->eh_done = &eh_done;
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spin_unlock_irq(host->host_lock);
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spin_unlock_irq(shost->host_lock);
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if (!wait_for_completion_timeout(&eh_done, 5*HZ)) {
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ucmd->eh_done = NULL;
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sts = -2;
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}
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} else {
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spin_unlock_irq(host->host_lock);
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spin_unlock_irq(shost->host_lock);
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}
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dev_warn(&cmd->device->sdev_gendev, "%s operation %s.\n", opname,
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@ -993,8 +995,9 @@ static int is_keyword(char *ptr, int len, char *verb)
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* Parse a control command
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*/
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static int sym_user_command(struct sym_hcb *np, char *buffer, int length)
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static int sym_user_command(struct Scsi_Host *shost, char *buffer, int length)
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{
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struct sym_hcb *np = sym_get_hcb(shost);
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char *ptr = buffer;
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int len = length;
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struct sym_usrcmd cmd, *uc = &cmd;
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@ -1121,9 +1124,9 @@ printk("sym_user_command: data=%ld\n", uc->data);
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else {
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unsigned long flags;
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spin_lock_irqsave(np->s.host->host_lock, flags);
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sym_exec_user_command (np, uc);
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spin_unlock_irqrestore(np->s.host->host_lock, flags);
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spin_lock_irqsave(shost->host_lock, flags);
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sym_exec_user_command(np, uc);
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spin_unlock_irqrestore(shost->host_lock, flags);
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}
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return length;
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}
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@ -1179,8 +1182,11 @@ static int copy_info(struct info_str *info, char *fmt, ...)
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/*
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* Copy formatted information into the input buffer.
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*/
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static int sym_host_info(struct sym_hcb *np, char *ptr, off_t offset, int len)
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static int sym_host_info(struct Scsi_Host *shost, char *ptr, off_t offset, int len)
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{
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struct sym_data *sym_data = shost_priv(shost);
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struct pci_dev *pdev = sym_data->pdev;
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struct sym_hcb *np = sym_data->ncb;
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struct info_str info;
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info.buffer = ptr;
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@ -1190,9 +1196,9 @@ static int sym_host_info(struct sym_hcb *np, char *ptr, off_t offset, int len)
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copy_info(&info, "Chip " NAME53C "%s, device id 0x%x, "
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"revision id 0x%x\n", np->s.chip_name,
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np->s.device->device, np->s.device->revision);
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pdev->device, pdev->revision);
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copy_info(&info, "At PCI address %s, IRQ %u\n",
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pci_name(np->s.device), np->s.device->irq);
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pci_name(pdev), pdev->irq);
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copy_info(&info, "Min. period factor %d, %s SCSI BUS%s\n",
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(int) (np->minsync_dt ? np->minsync_dt : np->minsync),
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np->maxwide ? "Wide" : "Narrow",
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@ -1211,15 +1217,14 @@ static int sym_host_info(struct sym_hcb *np, char *ptr, off_t offset, int len)
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* - func = 0 means read (returns adapter infos)
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* - func = 1 means write (not yet merget from sym53c8xx)
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*/
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static int sym53c8xx_proc_info(struct Scsi_Host *host, char *buffer,
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static int sym53c8xx_proc_info(struct Scsi_Host *shost, char *buffer,
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char **start, off_t offset, int length, int func)
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{
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struct sym_hcb *np = sym_get_hcb(host);
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int retv;
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if (func) {
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#ifdef SYM_LINUX_USER_COMMAND_SUPPORT
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retv = sym_user_command(np, buffer, length);
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retv = sym_user_command(shost, buffer, length);
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#else
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retv = -EINVAL;
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#endif
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@ -1227,7 +1232,7 @@ static int sym53c8xx_proc_info(struct Scsi_Host *host, char *buffer,
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if (start)
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*start = buffer;
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#ifdef SYM_LINUX_USER_INFO_SUPPORT
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retv = sym_host_info(np, buffer, offset, length);
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retv = sym_host_info(shost, buffer, offset, length);
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#else
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retv = -EINVAL;
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#endif
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@ -1303,20 +1308,18 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
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np = __sym_calloc_dma(&pdev->dev, sizeof(*np), "HCB");
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if (!np)
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goto attach_failed;
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np->s.device = pdev;
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np->bus_dmat = &pdev->dev; /* Result in 1 DMA pool per HBA */
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sym_data->ncb = np;
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sym_data->pdev = pdev;
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np->s.host = shost;
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pci_set_drvdata(pdev, np);
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pci_set_drvdata(pdev, shost);
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/*
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* Copy some useful infos to the HCB.
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*/
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np->hcb_ba = vtobus(np);
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np->verbose = sym_driver_setup.verbose;
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np->s.device = pdev;
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np->s.unit = unit;
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np->features = dev->chip.features;
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np->clock_divn = dev->chip.nr_divisor;
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sprintf(np->s.inst_name, "sym%d", np->s.unit);
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if ((SYM_CONF_DMA_ADDRESSING_MODE > 0) && (np->features & FE_DAC) &&
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!pci_set_dma_mask(np->s.device, DMA_DAC_MASK)) {
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!pci_set_dma_mask(pdev, DMA_DAC_MASK)) {
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set_dac(np);
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} else if (pci_set_dma_mask(np->s.device, DMA_32BIT_MASK)) {
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} else if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
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printf_warning("%s: No suitable DMA available\n", sym_name(np));
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goto attach_failed;
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}
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@ -1380,7 +1383,7 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
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/*
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* Start the SCRIPTS.
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*/
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sym_start_up(np, 1);
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sym_start_up(shost, 1);
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/*
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* Start the timer daemon
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@ -1645,8 +1648,9 @@ static void sym_config_pqs(struct pci_dev *pdev, struct sym_device *sym_dev)
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* Detach the host.
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* We have to free resources and halt the NCR chip.
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*/
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static int sym_detach(struct sym_hcb *np, struct pci_dev *pdev)
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static int sym_detach(struct Scsi_Host *shost, struct pci_dev *pdev)
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{
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struct sym_hcb *np = sym_get_hcb(shost);
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printk("%s: detaching ...\n", sym_name(np));
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del_timer_sync(&np->s.timer);
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@ -1750,14 +1754,11 @@ static int __devinit sym2_probe(struct pci_dev *pdev,
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static void __devexit sym2_remove(struct pci_dev *pdev)
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{
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struct sym_hcb *np = pci_get_drvdata(pdev);
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struct Scsi_Host *host = np->s.host;
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scsi_remove_host(host);
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scsi_host_put(host);
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sym_detach(np, pdev);
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struct Scsi_Host *shost = pci_get_drvdata(pdev);
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scsi_remove_host(shost);
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scsi_host_put(shost);
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sym_detach(shost, pdev);
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pci_release_regions(pdev);
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pci_disable_device(pdev);
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@ -1791,9 +1792,9 @@ static pci_ers_result_t sym2_io_error_detected(struct pci_dev *pdev,
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*/
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static pci_ers_result_t sym2_io_slot_dump(struct pci_dev *pdev)
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{
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struct sym_hcb *np = pci_get_drvdata(pdev);
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struct Scsi_Host *shost = pci_get_drvdata(pdev);
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sym_dump_registers(np);
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sym_dump_registers(shost);
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/* Request a slot reset. */
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return PCI_ERS_RESULT_NEED_RESET;
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@ -1833,7 +1834,8 @@ static void sym2_reset_workarounds(struct pci_dev *pdev)
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*/
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static pci_ers_result_t sym2_io_slot_reset(struct pci_dev *pdev)
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{
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struct sym_hcb *np = pci_get_drvdata(pdev);
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struct Scsi_Host *shost = pci_get_drvdata(pdev);
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struct sym_hcb *np = sym_get_hcb(shost);
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printk(KERN_INFO "%s: recovering from a PCI slot reset\n",
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sym_name(np));
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@ -1863,7 +1865,7 @@ static pci_ers_result_t sym2_io_slot_reset(struct pci_dev *pdev)
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sym_name(np));
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return PCI_ERS_RESULT_DISCONNECT;
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}
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sym_start_up(np, 1);
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sym_start_up(shost, 1);
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}
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return PCI_ERS_RESULT_RECOVERED;
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@ -1879,8 +1881,7 @@ static pci_ers_result_t sym2_io_slot_reset(struct pci_dev *pdev)
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*/
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static void sym2_io_resume(struct pci_dev *pdev)
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{
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struct sym_hcb *np = pci_get_drvdata(pdev);
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struct Scsi_Host *shost = np->s.host;
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struct Scsi_Host *shost = pci_get_drvdata(pdev);
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struct sym_data *sym_data = shost_priv(shost);
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spin_lock_irq(shost->host_lock);
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@ -179,7 +179,6 @@ struct sym_shcb {
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int unit;
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char inst_name[16];
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char chip_name[8];
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struct pci_dev *device;
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struct Scsi_Host *host;
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@ -266,7 +265,7 @@ void sym_xpt_done(struct sym_hcb *np, struct scsi_cmnd *ccb);
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void sym_xpt_async_bus_reset(struct sym_hcb *np);
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void sym_xpt_async_sent_bdr(struct sym_hcb *np, int target);
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int sym_setup_data_and_start (struct sym_hcb *np, struct scsi_cmnd *csio, struct sym_ccb *cp);
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void sym_log_bus_error(struct sym_hcb *np);
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void sym_dump_registers(struct sym_hcb *np);
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void sym_log_bus_error(struct Scsi_Host *);
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void sym_dump_registers(struct Scsi_Host *);
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#endif /* SYM_GLUE_H */
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@ -684,6 +684,8 @@ static void sym_set_bus_mode(struct sym_hcb *np, struct sym_nvram *nvram)
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*/
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static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, struct sym_nvram *nvram)
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{
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struct sym_data *sym_data = shost_priv(shost);
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struct pci_dev *pdev = sym_data->pdev;
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u_char burst_max;
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u32 period;
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int i;
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@ -797,8 +799,8 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru
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* In dual channel mode, contention occurs if internal cycles
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* are used. Disable internal cycles.
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*/
|
||||
if (np->s.device->device == PCI_DEVICE_ID_LSI_53C1010_33 &&
|
||||
np->s.device->revision < 0x1)
|
||||
if (pdev->device == PCI_DEVICE_ID_LSI_53C1010_33 &&
|
||||
pdev->revision < 0x1)
|
||||
np->rv_ccntl0 |= DILS;
|
||||
|
||||
/*
|
||||
|
@ -821,10 +823,10 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru
|
|||
* this driver. The generic ncr driver that does not use
|
||||
* LOAD/STORE instructions does not need this work-around.
|
||||
*/
|
||||
if ((np->s.device->device == PCI_DEVICE_ID_NCR_53C810 &&
|
||||
np->s.device->revision >= 0x10 && np->s.device->revision <= 0x11) ||
|
||||
(np->s.device->device == PCI_DEVICE_ID_NCR_53C860 &&
|
||||
np->s.device->revision <= 0x1))
|
||||
if ((pdev->device == PCI_DEVICE_ID_NCR_53C810 &&
|
||||
pdev->revision >= 0x10 && pdev->revision <= 0x11) ||
|
||||
(pdev->device == PCI_DEVICE_ID_NCR_53C860 &&
|
||||
pdev->revision <= 0x1))
|
||||
np->features &= ~(FE_WRIE|FE_ERL|FE_ERMP);
|
||||
|
||||
/*
|
||||
|
@ -890,7 +892,7 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru
|
|||
if ((SYM_SETUP_SCSI_LED ||
|
||||
(nvram->type == SYM_SYMBIOS_NVRAM ||
|
||||
(nvram->type == SYM_TEKRAM_NVRAM &&
|
||||
np->s.device->device == PCI_DEVICE_ID_NCR_53C895))) &&
|
||||
pdev->device == PCI_DEVICE_ID_NCR_53C895))) &&
|
||||
!(np->features & FE_LEDC) && !(np->sv_gpcntl & 0x01))
|
||||
np->features |= FE_LED0;
|
||||
|
||||
|
@ -1128,8 +1130,9 @@ restart_test:
|
|||
* First 24 register of the chip:
|
||||
* r0..rf
|
||||
*/
|
||||
static void sym_log_hard_error(struct sym_hcb *np, u_short sist, u_char dstat)
|
||||
static void sym_log_hard_error(struct Scsi_Host *shost, u_short sist, u_char dstat)
|
||||
{
|
||||
struct sym_hcb *np = sym_get_hcb(shost);
|
||||
u32 dsp;
|
||||
int script_ofs;
|
||||
int script_size;
|
||||
|
@ -1182,17 +1185,18 @@ static void sym_log_hard_error(struct sym_hcb *np, u_short sist, u_char dstat)
|
|||
* PCI BUS error.
|
||||
*/
|
||||
if (dstat & (MDPE|BF))
|
||||
sym_log_bus_error(np);
|
||||
sym_log_bus_error(shost);
|
||||
}
|
||||
|
||||
void sym_dump_registers(struct sym_hcb *np)
|
||||
void sym_dump_registers(struct Scsi_Host *shost)
|
||||
{
|
||||
struct sym_hcb *np = sym_get_hcb(shost);
|
||||
u_short sist;
|
||||
u_char dstat;
|
||||
|
||||
sist = INW(np, nc_sist);
|
||||
dstat = INB(np, nc_dstat);
|
||||
sym_log_hard_error(np, sist, dstat);
|
||||
sym_log_hard_error(shost, sist, dstat);
|
||||
}
|
||||
|
||||
static struct sym_chip sym_dev_table[] = {
|
||||
|
@ -1700,8 +1704,11 @@ static void sym_flush_busy_queue (struct sym_hcb *np, int cam_status)
|
|||
* 1: SCSI BUS RESET delivered or received.
|
||||
* 2: SCSI BUS MODE changed.
|
||||
*/
|
||||
void sym_start_up (struct sym_hcb *np, int reason)
|
||||
void sym_start_up(struct Scsi_Host *shost, int reason)
|
||||
{
|
||||
struct sym_data *sym_data = shost_priv(shost);
|
||||
struct pci_dev *pdev = sym_data->pdev;
|
||||
struct sym_hcb *np = sym_data->ncb;
|
||||
int i;
|
||||
u32 phys;
|
||||
|
||||
|
@ -1750,7 +1757,7 @@ void sym_start_up (struct sym_hcb *np, int reason)
|
|||
* This also let point to first position the start
|
||||
* and done queue pointers used from SCRIPTS.
|
||||
*/
|
||||
np->fw_patch(np);
|
||||
np->fw_patch(shost);
|
||||
|
||||
/*
|
||||
* Wakeup all pending jobs.
|
||||
|
@ -1792,7 +1799,7 @@ void sym_start_up (struct sym_hcb *np, int reason)
|
|||
/*
|
||||
* For now, disable AIP generation on C1010-66.
|
||||
*/
|
||||
if (np->s.device->device == PCI_DEVICE_ID_LSI_53C1010_66)
|
||||
if (pdev->device == PCI_DEVICE_ID_LSI_53C1010_66)
|
||||
OUTB(np, nc_aipcntl1, DISAIP);
|
||||
|
||||
/*
|
||||
|
@ -1802,8 +1809,8 @@ void sym_start_up (struct sym_hcb *np, int reason)
|
|||
* that from SCRIPTS for each selection/reselection, but
|
||||
* I just don't want. :)
|
||||
*/
|
||||
if (np->s.device->device == PCI_DEVICE_ID_LSI_53C1010_33 &&
|
||||
np->s.device->revision < 1)
|
||||
if (pdev->device == PCI_DEVICE_ID_LSI_53C1010_33 &&
|
||||
pdev->revision < 1)
|
||||
OUTB(np, nc_stest1, INB(np, nc_stest1) | 0x30);
|
||||
|
||||
/*
|
||||
|
@ -1811,9 +1818,9 @@ void sym_start_up (struct sym_hcb *np, int reason)
|
|||
* Disable overlapped arbitration for some dual function devices,
|
||||
* regardless revision id (kind of post-chip-design feature. ;-))
|
||||
*/
|
||||
if (np->s.device->device == PCI_DEVICE_ID_NCR_53C875)
|
||||
if (pdev->device == PCI_DEVICE_ID_NCR_53C875)
|
||||
OUTB(np, nc_ctest0, (1<<5));
|
||||
else if (np->s.device->device == PCI_DEVICE_ID_NCR_53C896)
|
||||
else if (pdev->device == PCI_DEVICE_ID_NCR_53C896)
|
||||
np->rv_ccntl0 |= DPR;
|
||||
|
||||
/*
|
||||
|
@ -2218,8 +2225,9 @@ static void sym_int_udc (struct sym_hcb *np)
|
|||
* mode to eight bit asynchronous, etc...
|
||||
* So, just reinitializing all except chip should be enough.
|
||||
*/
|
||||
static void sym_int_sbmc (struct sym_hcb *np)
|
||||
static void sym_int_sbmc(struct Scsi_Host *shost)
|
||||
{
|
||||
struct sym_hcb *np = sym_get_hcb(shost);
|
||||
u_char scsi_mode = INB(np, nc_stest4) & SMODE;
|
||||
|
||||
/*
|
||||
|
@ -2232,7 +2240,7 @@ static void sym_int_sbmc (struct sym_hcb *np)
|
|||
* Should suspend command processing for a few seconds and
|
||||
* reinitialize all except the chip.
|
||||
*/
|
||||
sym_start_up (np, 2);
|
||||
sym_start_up(shost, 2);
|
||||
}
|
||||
|
||||
/*
|
||||
|
@ -2762,7 +2770,9 @@ reset_all:
|
|||
|
||||
irqreturn_t sym_interrupt(struct Scsi_Host *shost)
|
||||
{
|
||||
struct sym_hcb *np = sym_get_hcb(shost);
|
||||
struct sym_data *sym_data = shost_priv(shost);
|
||||
struct sym_hcb *np = sym_data->ncb;
|
||||
struct pci_dev *pdev = sym_data->pdev;
|
||||
u_char istat, istatc;
|
||||
u_char dstat;
|
||||
u_short sist;
|
||||
|
@ -2818,7 +2828,7 @@ irqreturn_t sym_interrupt(struct Scsi_Host *shost)
|
|||
/* Prevent deadlock waiting on a condition that may
|
||||
* never clear. */
|
||||
if (unlikely(sist == 0xffff && dstat == 0xff)) {
|
||||
if (pci_channel_offline(np->s.device))
|
||||
if (pci_channel_offline(pdev))
|
||||
return IRQ_NONE;
|
||||
}
|
||||
} while (istatc & (SIP|DIP));
|
||||
|
@ -2873,7 +2883,7 @@ irqreturn_t sym_interrupt(struct Scsi_Host *shost)
|
|||
*/
|
||||
if (sist & RST) {
|
||||
printf("%s: SCSI BUS reset detected.\n", sym_name(np));
|
||||
sym_start_up (np, 1);
|
||||
sym_start_up(shost, 1);
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
|
@ -2882,7 +2892,7 @@ irqreturn_t sym_interrupt(struct Scsi_Host *shost)
|
|||
|
||||
if (!(sist & (GEN|HTH|SGE)) &&
|
||||
!(dstat & (MDPE|BF|ABRT|IID))) {
|
||||
if (sist & SBMC) sym_int_sbmc (np);
|
||||
if (sist & SBMC) sym_int_sbmc(shost);
|
||||
else if (sist & STO) sym_int_sto (np);
|
||||
else if (sist & UDC) sym_int_udc (np);
|
||||
else goto unknown_int;
|
||||
|
@ -2896,7 +2906,7 @@ irqreturn_t sym_interrupt(struct Scsi_Host *shost)
|
|||
* Reset everything.
|
||||
*/
|
||||
|
||||
sym_log_hard_error(np, sist, dstat);
|
||||
sym_log_hard_error(shost, sist, dstat);
|
||||
|
||||
if ((sist & (GEN|HTH|SGE)) ||
|
||||
(dstat & (MDPE|BF|ABRT|IID))) {
|
||||
|
|
|
@ -909,7 +909,7 @@ struct sym_hcb {
|
|||
struct sym_fwb_ba fwb_bas; /* Useful SCRIPTB bus addresses */
|
||||
struct sym_fwz_ba fwz_bas; /* Useful SCRIPTZ bus addresses */
|
||||
void (*fw_setup)(struct sym_hcb *np, struct sym_fw *fw);
|
||||
void (*fw_patch)(struct sym_hcb *np);
|
||||
void (*fw_patch)(struct Scsi_Host *);
|
||||
char *fw_name;
|
||||
|
||||
/*
|
||||
|
@ -1055,7 +1055,7 @@ void sym_start_next_ccbs(struct sym_hcb *np, struct sym_lcb *lp, int maxn);
|
|||
#else
|
||||
void sym_put_start_queue(struct sym_hcb *np, struct sym_ccb *cp);
|
||||
#endif
|
||||
void sym_start_up(struct sym_hcb *np, int reason);
|
||||
void sym_start_up(struct Scsi_Host *, int reason);
|
||||
irqreturn_t sym_interrupt(struct Scsi_Host *);
|
||||
int sym_clear_tasks(struct sym_hcb *np, int cam_status, int target, int lun, int task);
|
||||
struct sym_ccb *sym_get_ccb(struct sym_hcb *np, struct scsi_cmnd *cmd, u_char tag_order);
|
||||
|
|
Loading…
Reference in a new issue