scsi/Makefile: Avoid recompilation of the whole SCSI stack

Leave only SRP related staff

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>

diff --git a/patches/0020-scsi-Makefile-Avoid-recompilation-of-the-whole-SCSI-.patch b/patches/0020-scsi-Makefile-Avoid-recompilation-of-the-whole-SCSI-.patch
new file mode 100644 (file)
index 0000000..f1cc1ed
--- /dev/null
+++ b/patches/0020-scsi-Makefile-Avoid-recompilation-of-the-whole-SCSI-.patch
@@ -0,0 +1,206 @@
+From: Vladimir Sokolovsky <vlad@mellanox.com>
+Subject: [PATCH] scsi/Makefile: Avoid recompilation of the whole SCSI stack
+
+Leave only SRP related staff
+
+Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.com>
+---
+ drivers/scsi/Makefile |  187 -------------------------------------------------
+ 1 files changed, 0 insertions(+), 187 deletions(-)
+
+diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
+index xxxxxxx..xxxxxxx xxxxxx
+--- a/drivers/scsi/Makefile
++++ b/drivers/scsi/Makefile
+@@ -14,191 +14,4 @@
+ # *!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!
+ 
+ 
+-CFLAGS_aha152x.o =   -DAHA152X_STAT -DAUTOCONF
+-CFLAGS_gdth.o    = # -DDEBUG_GDTH=2 -D__SERIAL__ -D__COM2__ -DGDTH_STATISTICS
+-
+-obj-$(CONFIG_PCMCIA)          += pcmcia/
+-
+-obj-$(CONFIG_SCSI)            += scsi_mod.o
+-obj-$(CONFIG_SCSI_TGT)                += scsi_tgt.o
+-
+-obj-$(CONFIG_RAID_ATTRS)      += raid_class.o
+-
+-# --- NOTE ORDERING HERE ---
+-# For kernel non-modular link, transport attributes need to
+-# be initialised before drivers
+-# --------------------------
+-obj-$(CONFIG_SCSI_SPI_ATTRS)  += scsi_transport_spi.o
+-obj-$(CONFIG_SCSI_FC_ATTRS)   += scsi_transport_fc.o
+-obj-$(CONFIG_SCSI_ISCSI_ATTRS)        += scsi_transport_iscsi.o
+-obj-$(CONFIG_SCSI_SAS_ATTRS)  += scsi_transport_sas.o
+-obj-$(CONFIG_SCSI_SAS_LIBSAS) += libsas/
+ obj-$(CONFIG_SCSI_SRP_ATTRS)  += scsi_transport_srp.o
+-obj-$(CONFIG_SCSI_DH)         += device_handler/
+-
+-obj-$(CONFIG_LIBFC)           += libfc/
+-obj-$(CONFIG_LIBFCOE)         += fcoe/
+-obj-$(CONFIG_FCOE)            += fcoe/
+-obj-$(CONFIG_FCOE_FNIC)               += fnic/
+-obj-$(CONFIG_SCSI_BNX2X_FCOE) += libfc/ fcoe/ bnx2fc/
+-obj-$(CONFIG_ISCSI_TCP)       += libiscsi.o   libiscsi_tcp.o iscsi_tcp.o
+-obj-$(CONFIG_INFINIBAND_ISER)         += libiscsi.o
+-obj-$(CONFIG_ISCSI_BOOT_SYSFS)        += iscsi_boot_sysfs.o
+-obj-$(CONFIG_SCSI_A4000T)     += 53c700.o     a4000t.o
+-obj-$(CONFIG_SCSI_ZORRO7XX)   += 53c700.o     zorro7xx.o
+-obj-$(CONFIG_A3000_SCSI)      += a3000.o      wd33c93.o
+-obj-$(CONFIG_A2091_SCSI)      += a2091.o      wd33c93.o
+-obj-$(CONFIG_GVP11_SCSI)      += gvp11.o      wd33c93.o
+-obj-$(CONFIG_MVME147_SCSI)    += mvme147.o    wd33c93.o
+-obj-$(CONFIG_SGIWD93_SCSI)    += sgiwd93.o    wd33c93.o
+-obj-$(CONFIG_ATARI_SCSI)      += atari_scsi.o
+-obj-$(CONFIG_MAC_SCSI)                += mac_scsi.o
+-obj-$(CONFIG_SCSI_MAC_ESP)    += esp_scsi.o   mac_esp.o
+-obj-$(CONFIG_SUN3_SCSI)               += sun3_scsi.o  sun3_scsi_vme.o
+-obj-$(CONFIG_MVME16x_SCSI)    += 53c700.o     mvme16x_scsi.o
+-obj-$(CONFIG_BVME6000_SCSI)   += 53c700.o     bvme6000_scsi.o
+-obj-$(CONFIG_SCSI_SIM710)     += 53c700.o     sim710.o
+-obj-$(CONFIG_SCSI_ADVANSYS)   += advansys.o
+-obj-$(CONFIG_SCSI_BUSLOGIC)   += BusLogic.o
+-obj-$(CONFIG_SCSI_DPT_I2O)    += dpt_i2o.o
+-obj-$(CONFIG_SCSI_U14_34F)    += u14-34f.o
+-obj-$(CONFIG_SCSI_ARCMSR)     += arcmsr/
+-obj-$(CONFIG_SCSI_ULTRASTOR)  += ultrastor.o
+-obj-$(CONFIG_SCSI_AHA152X)    += aha152x.o
+-obj-$(CONFIG_SCSI_AHA1542)    += aha1542.o
+-obj-$(CONFIG_SCSI_AHA1740)    += aha1740.o
+-obj-$(CONFIG_SCSI_AIC7XXX)    += aic7xxx/
+-obj-$(CONFIG_SCSI_AIC79XX)    += aic7xxx/
+-obj-$(CONFIG_SCSI_AACRAID)    += aacraid/
+-obj-$(CONFIG_SCSI_AIC7XXX_OLD)        += aic7xxx_old.o
+-obj-$(CONFIG_SCSI_AIC94XX)    += aic94xx/
+-obj-$(CONFIG_SCSI_PM8001)     += pm8001/
+-obj-$(CONFIG_SCSI_ISCI)               += isci/
+-obj-$(CONFIG_SCSI_IPS)                += ips.o
+-obj-$(CONFIG_SCSI_FUTURE_DOMAIN)+= fdomain.o
+-obj-$(CONFIG_SCSI_IN2000)     += in2000.o
+-obj-$(CONFIG_SCSI_GENERIC_NCR5380) += g_NCR5380.o
+-obj-$(CONFIG_SCSI_GENERIC_NCR5380_MMIO) += g_NCR5380_mmio.o
+-obj-$(CONFIG_SCSI_NCR53C406A) += NCR53c406a.o
+-obj-$(CONFIG_SCSI_NCR_D700)   += 53c700.o NCR_D700.o
+-obj-$(CONFIG_SCSI_NCR_Q720)   += NCR_Q720_mod.o
+-obj-$(CONFIG_SCSI_SYM53C416)  += sym53c416.o
+-obj-$(CONFIG_SCSI_QLOGIC_FAS) += qlogicfas408.o       qlogicfas.o
+-obj-$(CONFIG_PCMCIA_QLOGIC)   += qlogicfas408.o
+-obj-$(CONFIG_SCSI_QLOGIC_1280)        += qla1280.o 
+-obj-$(CONFIG_SCSI_QLA_FC)     += qla2xxx/
+-obj-$(CONFIG_SCSI_QLA_ISCSI)  += libiscsi.o qla4xxx/
+-obj-$(CONFIG_SCSI_LPFC)               += lpfc/
+-obj-$(CONFIG_SCSI_BFA_FC)     += bfa/
+-obj-$(CONFIG_SCSI_CHELSIO_FCOE)       += csiostor/
+-obj-$(CONFIG_SCSI_PAS16)      += pas16.o
+-obj-$(CONFIG_SCSI_T128)               += t128.o
+-obj-$(CONFIG_SCSI_DMX3191D)   += dmx3191d.o
+-obj-$(CONFIG_SCSI_HPSA)               += hpsa.o
+-obj-$(CONFIG_SCSI_DTC3280)    += dtc.o
+-obj-$(CONFIG_SCSI_SYM53C8XX_2)        += sym53c8xx_2/
+-obj-$(CONFIG_SCSI_ZALON)      += zalon7xx.o
+-obj-$(CONFIG_SCSI_EATA_PIO)   += eata_pio.o
+-obj-$(CONFIG_SCSI_7000FASST)  += wd7000.o
+-obj-$(CONFIG_SCSI_EATA)               += eata.o
+-obj-$(CONFIG_SCSI_DC395x)     += dc395x.o
+-obj-$(CONFIG_SCSI_DC390T)     += tmscsim.o
+-obj-$(CONFIG_MEGARAID_LEGACY) += megaraid.o
+-obj-$(CONFIG_MEGARAID_NEWGEN) += megaraid/
+-obj-$(CONFIG_MEGARAID_SAS)    += megaraid/
+-obj-$(CONFIG_SCSI_MPT2SAS)    += mpt2sas/
+-obj-$(CONFIG_SCSI_MPT3SAS)    += mpt3sas/
+-obj-$(CONFIG_SCSI_UFSHCD)     += ufs/
+-obj-$(CONFIG_SCSI_ACARD)      += atp870u.o
+-obj-$(CONFIG_SCSI_SUNESP)     += esp_scsi.o   sun_esp.o
+-obj-$(CONFIG_SCSI_GDTH)               += gdth.o
+-obj-$(CONFIG_SCSI_INITIO)     += initio.o
+-obj-$(CONFIG_SCSI_INIA100)    += a100u2w.o
+-obj-$(CONFIG_SCSI_QLOGICPTI)  += qlogicpti.o
+-obj-$(CONFIG_SCSI_MESH)               += mesh.o
+-obj-$(CONFIG_SCSI_MAC53C94)   += mac53c94.o
+-obj-$(CONFIG_BLK_DEV_3W_XXXX_RAID) += 3w-xxxx.o
+-obj-$(CONFIG_SCSI_3W_9XXX)    += 3w-9xxx.o
+-obj-$(CONFIG_SCSI_3W_SAS)     += 3w-sas.o
+-obj-$(CONFIG_SCSI_PPA)                += ppa.o
+-obj-$(CONFIG_SCSI_IMM)                += imm.o
+-obj-$(CONFIG_JAZZ_ESP)                += esp_scsi.o   jazz_esp.o
+-obj-$(CONFIG_SUN3X_ESP)               += esp_scsi.o   sun3x_esp.o
+-obj-$(CONFIG_SCSI_LASI700)    += 53c700.o lasi700.o
+-obj-$(CONFIG_SCSI_SNI_53C710) += 53c700.o sni_53c710.o
+-obj-$(CONFIG_SCSI_NSP32)      += nsp32.o
+-obj-$(CONFIG_SCSI_IPR)                += ipr.o
+-obj-$(CONFIG_SCSI_SRP)                += libsrp.o
+-obj-$(CONFIG_SCSI_IBMVSCSI)   += ibmvscsi/
+-obj-$(CONFIG_SCSI_IBMVSCSIS)  += ibmvscsi/
+-obj-$(CONFIG_SCSI_IBMVFC)     += ibmvscsi/
+-obj-$(CONFIG_SCSI_HPTIOP)     += hptiop.o
+-obj-$(CONFIG_SCSI_STEX)               += stex.o
+-obj-$(CONFIG_SCSI_MVSAS)      += mvsas/
+-obj-$(CONFIG_SCSI_MVUMI)      += mvumi.o
+-obj-$(CONFIG_PS3_ROM)         += ps3rom.o
+-obj-$(CONFIG_SCSI_CXGB3_ISCSI)        += libiscsi.o libiscsi_tcp.o cxgbi/
+-obj-$(CONFIG_SCSI_CXGB4_ISCSI)        += libiscsi.o libiscsi_tcp.o cxgbi/
+-obj-$(CONFIG_SCSI_BNX2_ISCSI) += libiscsi.o bnx2i/
+-obj-$(CONFIG_BE2ISCSI)                += libiscsi.o be2iscsi/
+-obj-$(CONFIG_SCSI_ESAS2R)     += esas2r/
+-obj-$(CONFIG_SCSI_PMCRAID)    += pmcraid.o
+-obj-$(CONFIG_SCSI_VIRTIO)     += virtio_scsi.o
+-obj-$(CONFIG_VMWARE_PVSCSI)   += vmw_pvscsi.o
+-obj-$(CONFIG_HYPERV_STORAGE)  += hv_storvsc.o
+-
+-obj-$(CONFIG_ARM)             += arm/
+-
+-obj-$(CONFIG_CHR_DEV_ST)      += st.o
+-obj-$(CONFIG_CHR_DEV_OSST)    += osst.o
+-obj-$(CONFIG_BLK_DEV_SD)      += sd_mod.o
+-obj-$(CONFIG_BLK_DEV_SR)      += sr_mod.o
+-obj-$(CONFIG_CHR_DEV_SG)      += sg.o
+-obj-$(CONFIG_CHR_DEV_SCH)     += ch.o
+-obj-$(CONFIG_SCSI_ENCLOSURE)  += ses.o
+-
+-obj-$(CONFIG_SCSI_OSD_INITIATOR) += osd/
+-
+-# This goes last, so that "real" scsi devices probe earlier
+-obj-$(CONFIG_SCSI_DEBUG)      += scsi_debug.o
+-
+-scsi_mod-y                    += scsi.o hosts.o scsi_ioctl.o constants.o \
+-                                 scsicam.o scsi_error.o scsi_lib.o
+-scsi_mod-$(CONFIG_SCSI_DMA)   += scsi_lib_dma.o
+-scsi_mod-y                    += scsi_scan.o scsi_sysfs.o scsi_devinfo.o
+-scsi_mod-$(CONFIG_SCSI_NETLINK)       += scsi_netlink.o
+-scsi_mod-$(CONFIG_SYSCTL)     += scsi_sysctl.o
+-scsi_mod-$(CONFIG_SCSI_PROC_FS)       += scsi_proc.o
+-scsi_mod-y                    += scsi_trace.o
+-scsi_mod-$(CONFIG_PM)         += scsi_pm.o
+-
+-hv_storvsc-y                  := storvsc_drv.o
+-
+-scsi_tgt-y                    += scsi_tgt_lib.o scsi_tgt_if.o
+-
+-sd_mod-objs   := sd.o
+-sd_mod-$(CONFIG_BLK_DEV_INTEGRITY) += sd_dif.o
+-
+-sr_mod-objs   := sr.o sr_ioctl.o sr_vendor.o
+-ncr53c8xx-flags-$(CONFIG_SCSI_ZALON) \
+-              := -DCONFIG_NCR53C8XX_PREFETCH -DSCSI_NCR_BIG_ENDIAN \
+-                      -DCONFIG_SCSI_NCR53C8XX_NO_WORD_TRANSFERS
+-CFLAGS_ncr53c8xx.o    := $(ncr53c8xx-flags-y) $(ncr53c8xx-flags-m)
+-zalon7xx-objs := zalon.o ncr53c8xx.o
+-NCR_Q720_mod-objs     := NCR_Q720.o ncr53c8xx.o
+-oktagon_esp_mod-objs  := oktagon_esp.o oktagon_io.o
+-
+-# Files generated that shall be removed upon make clean
+-clean-files :=        53c700_d.h 53c700_u.h
+-
+-$(obj)/53c700.o $(MODVERDIR)/$(obj)/53c700.ver: $(obj)/53c700_d.h
+-
+-# If you want to play with the firmware, uncomment
+-# GENERATE_FIRMWARE := 1
+-
+-ifdef GENERATE_FIRMWARE
+-
+-$(obj)/53c700_d.h: $(src)/53c700.scr $(src)/script_asm.pl
+-      $(PERL) -s $(src)/script_asm.pl -ncr7x0_family $@ $(@:_d.h=_u.h) < $<
+-
+-endif