scsi: cxlflash: Support dynamic number of FC ports

[mirror_ubuntu-zesty-kernel.git] / drivers / scsi / cxlflash / common.h

diff --git a/drivers/scsi/cxlflash/common.h b/drivers/scsi/cxlflash/common.h
index 3ff05f15b417c0ef3a9208c03dd63919511d9a64..6a04867a0eec669c6feb718c8faf4e4527b0c8c0 100644 (file)
--- a/drivers/scsi/cxlflash/common.h
+++ b/drivers/scsi/cxlflash/common.h
@@ -25,7 +25,9 @@
 
 extern const struct file_operations cxlflash_cxl_fops;
 
-#define MAX_CONTEXT  CXLFLASH_MAX_CONTEXT       /* num contexts per afu */
+#define MAX_CONTEXT    CXLFLASH_MAX_CONTEXT    /* num contexts per afu */
+#define NUM_FC_PORTS   CXLFLASH_NUM_FC_PORTS   /* ports per AFU */
+#define MAX_FC_PORTS   CXLFLASH_MAX_FC_PORTS   /* ports per AFU */
 
 #define CXLFLASH_BLOCK_SIZE    4096    /* 4K blocks */
 #define CXLFLASH_MAX_XFER_SIZE 16777216        /* 16MB transfer */
@@ -98,6 +100,7 @@ struct cxlflash_cfg {
        struct pci_dev *dev;
        struct pci_device_id *dev_id;
        struct Scsi_Host *host;
+       int num_fc_ports;
 
        ulong cxlflash_regs_pci;
 
@@ -118,7 +121,7 @@ struct cxlflash_cfg {
        struct file_operations cxl_fops;
 
        /* Parameters that are LUN table related */
-       int last_lun_index[CXLFLASH_NUM_FC_PORTS];
+       int last_lun_index[MAX_FC_PORTS];
        int promote_lun_index;
        struct list_head lluns; /* list of llun_info structs */