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#

# Makefile for the ftape device driver.

#

# Note! Dependencies are done automagically by 'make dep', which also

# removes any old dependencies. DON'T put your own dependencies here

# unless it's something special (ie not a .c file).

#

# Note 2! The CFLAGS definitions are now inherited from the

# parent makes..

#

#  Valid ftape options are:

#       NO_TRACE        - if defined, only information and errors show up.

#       NO_TRACE_AT_ALL - if defined, no trace output shows up.

#       GCC_2_4_5_BUG   - must be set if using gcc-2.4.5 to prevent

#                         bad assembler-code for the dma handling.

#       NR_BUFFERS      - Number of ftape DMA buffers (keep it at 3!)

#       VERIFY_HEADERS  - if set the headers segments are verified after

#                         being written.

#       PROBE_FC10      - if defined will look for a FC-10 card at specified

#                         settings (FDC_BASE,FDC_IRQ,FDC_DMA) before using

#                         the standard fd controller.

#       FDC_BASE        - sets base address (only!) if using non-standard fdc

#       FDC_IRQ         - sets interrupt if FDC_BASE is defined

#       FDC_DMA         - sets dma channel if FDC_BASE is defined

#       MACH2           - Support for Mountain MACH-2 controller at either 1E0

#                         or 3E0, don't forget the FDC_OPT's !

#       CLK_48MHZ       - Set to 1. If you have a i82078-1 FDC and it does not

#                         work, try setting it to 0. (only used for i82078-1's)

#       FDC_82078SL     - If you have a 82078SL, define this.

FTAPE_OPT       = -DVERIFY_HEADERS -DNR_BUFFERS=3 -DCLK_48MHZ=1 \

        -DNO_TRACE -DFDC_82078SL

#  If you're using a non-standard floppy disk controller for the

#  tape drive, enable one (only!) of the following lines and set

#  the FDC_BASE, FDC_IRQ and FDC_DMA parameters to the actual values.

#

#  Note1: A FC-10/FC-20 controller must use either of DMA 1, 2, or 3.

#         DMA 5 and 7 does NOT work!.

#

#  Note2: IRQ 2 and IRQ 9 can be considered the same. When using IRQ 2

#         on a controller you must specify IRQ 9 here!

#

# For a Mountain MACH-2 controller, try

#FDC_OPT         = -DMACH2 -DFDC_BASE=0x1E0 -DFDC_IRQ=6 -DFDC_DMA=2

#

# For Colorado CMS FC-10 or FC-20 controllers:

#FDC_OPT         = -DPROBE_FC10 -DFDC_BASE=0x180 -DFDC_IRQ=9 -DFDC_DMA=3

#

# Secondary floppy disk controller:

#FDC_OPT         = -DFDC_BASE=0x370 -DFDC_IRQ=9 -DFDC_DMA=3

#

# This enables some (most?) 2Mbps controllers:

#FDC_OPT         = -DFDC_BASE=0x3E0 -DFDC_IRQ=6 -DFDC_DMA=2

EXTRA_CFLAGS := $(FTAPE_OPT) $(FDC_OPT)

O_TARGET := ftape.o

O_OBJS   = kernel-interface.o tracing.o fdc-io.o fdc-isr.o \

           ftape-bsm.o ftape-ctl.o ftape-eof.o ftape-read.o ftape-rw.o \

           ftape-write.o ftape-io.o calibr.o ecc.o fc-10.o

M_OBJS   = $(O_TARGET)

include $(TOPDIR)/Rules.make