Some qla2xxx devices have firmware stored in flash on the device,
however for debugging and triage purposes, Qlogic staff like to
be able to load known-good versions of these firmwares through
request_firmware().
These firmware files were never distributed and are unlikely to ever
be released publically, so to hide these missing firmware files from
scripts which check such things, (e.g. Debian's initramfs-tools) put
them behind a new EXPERT Kconfig option.
Cc: <qla2xxx-upstr...@qlogic.com>
Cc: James E.J. Bottomley <jbottom...@odin.com>
Cc: Linux Firmware Maintainers <linux-firmw...@kernel.org>
Signed-off-by: Julian Calaby <julian.cal...@gmail.com>
---
drivers/scsi/qla2xxx/Kconfig | 25 +++++++++++++++++++++++++
drivers/scsi/qla2xxx/qla_os.c | 40 +++++++++++++++++++++++++++-------------
2 files changed, 52 insertions(+), 13 deletions(-)
This is against linux-next @next-20150520 and has been compile
tested only.
diff --git a/drivers/scsi/qla2xxx/Kconfig b/drivers/scsi/qla2xxx/Kconfig
index 33f60c9..31e9db4 100644
--- a/drivers/scsi/qla2xxx/Kconfig
+++ b/drivers/scsi/qla2xxx/Kconfig
@@ -31,6 +31,31 @@ config SCSI_QLA_FC
They are also included in the linux-firmware tree as well.
+ This driver also supports some adapters with firmware stored
+ onboard in flash.
+
+config SCSI_QLA_FC_TRIAGE
+ bool "Firmware loading support for flash based adapters"
+ depends on SCSI_QLA_FC
+ depends on EXPERT
+ default n
+ ---help---
+ Add firmware definitions for adapters with firmware stored
+ onboard in flash.
+
+ This requires the following firmware files which are not
+ distributed:
+
+ ISP Firmware Filename
+ ---------- -----------------
+ 81xx ql8100_fw.bin
+ 82xx ql8200_fw.bin
+
+ This option should only be enabled by Qlogic support staff
+ as these firmware files are not available publically.
+
+ If unsure say N.
+
config TCM_QLA2XXX
tristate "TCM_QLA2XXX fabric module for Qlogic 2xxx series target mode
HBAs"
depends on SCSI_QLA_FC && TARGET_CORE
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 7462dd7..da98d83 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -5284,11 +5284,14 @@ qla2x00_timer(scsi_qla_host_t *vha)
#define FW_ISP2322 3
#define FW_ISP24XX 4
#define FW_ISP25XX 5
-#define FW_ISP81XX 6
-#define FW_ISP82XX 7
-#define FW_ISP2031 8
-#define FW_ISP8031 9
-#define FW_ISP27XX 10
+#define FW_ISP2031 6
+#define FW_ISP8031 7
+#define FW_ISP27XX 8
+
+#ifdef CONFIG_SCSI_QLA_FC_TRIAGE
+#define FW_ISP81XX 9
+#define FW_ISP82XX 10
+#endif
#define FW_FILE_ISP21XX "ql2100_fw.bin"
#define FW_FILE_ISP22XX "ql2200_fw.bin"
@@ -5296,12 +5299,14 @@ qla2x00_timer(scsi_qla_host_t *vha)
#define FW_FILE_ISP2322 "ql2322_fw.bin"
#define FW_FILE_ISP24XX "ql2400_fw.bin"
#define FW_FILE_ISP25XX "ql2500_fw.bin"
-#define FW_FILE_ISP81XX "ql8100_fw.bin"
-#define FW_FILE_ISP82XX "ql8200_fw.bin"
#define FW_FILE_ISP2031 "ql2600_fw.bin"
#define FW_FILE_ISP8031 "ql8300_fw.bin"
#define FW_FILE_ISP27XX "ql2700_fw.bin"
+#ifdef CONFIG_SCSI_QLA_FC_TRIAGE
+#define FW_FILE_ISP81XX "ql8100_fw.bin"
+#define FW_FILE_ISP82XX "ql8200_fw.bin"
+#endif
static DEFINE_MUTEX(qla_fw_lock);
@@ -5312,11 +5317,13 @@ static struct fw_blob qla_fw_blobs[FW_BLOBS] = {
{ .name = FW_FILE_ISP2322, .segs = { 0x800, 0x1c000, 0x1e000, 0 }, },
{ .name = FW_FILE_ISP24XX, },
{ .name = FW_FILE_ISP25XX, },
- { .name = FW_FILE_ISP81XX, },
- { .name = FW_FILE_ISP82XX, },
{ .name = FW_FILE_ISP2031, },
{ .name = FW_FILE_ISP8031, },
{ .name = FW_FILE_ISP27XX, },
+#ifdef CONFIG_SCSI_QLA_FC_TRIAGE
+ { .name = FW_FILE_ISP81XX, },
+ { .name = FW_FILE_ISP82XX, },
+#endif
};
struct fw_blob *
@@ -5337,16 +5344,18 @@ qla2x00_request_firmware(scsi_qla_host_t *vha)
blob = &qla_fw_blobs[FW_ISP24XX];
} else if (IS_QLA25XX(ha)) {
blob = &qla_fw_blobs[FW_ISP25XX];
- } else if (IS_QLA81XX(ha)) {
- blob = &qla_fw_blobs[FW_ISP81XX];
- } else if (IS_QLA82XX(ha)) {
- blob = &qla_fw_blobs[FW_ISP82XX];
} else if (IS_QLA2031(ha)) {
blob = &qla_fw_blobs[FW_ISP2031];
} else if (IS_QLA8031(ha)) {
blob = &qla_fw_blobs[FW_ISP8031];
} else if (IS_QLA27XX(ha)) {
blob = &qla_fw_blobs[FW_ISP27XX];
+#ifdef CONFIG_SCSI_QLA_FC_TRIAGE
+ } else if (IS_QLA81XX(ha)) {
+ blob = &qla_fw_blobs[FW_ISP81XX];
+ } else if (IS_QLA82XX(ha)) {
+ blob = &qla_fw_blobs[FW_ISP82XX];
+#endif
} else {
return NULL;
}
@@ -5837,3 +5846,8 @@ MODULE_FIRMWARE(FW_FILE_ISP25XX);
MODULE_FIRMWARE(FW_FILE_ISP2031);
MODULE_FIRMWARE(FW_FILE_ISP8031);
MODULE_FIRMWARE(FW_FILE_ISP27XX);
+
+#ifdef CONFIG_SCSI_QLA_FC_TRIAGE
+MODULE_FIRMWARE(FW_FILE_ISP81XX);
+MODULE_FIRMWARE(FW_FILE_ISP82XX);
+#endif
--
2.1.4
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