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path: root/drivers/net/fddi/defxx.h
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2014-11-21defxx: Clean up DEFEA resource managementMaciej W. Rozycki
Reserve DEFEA resources according to actual use. There are three regions, for the ESIC ASIC's CSRs, for the discrete Burst Holdoff register, and for the PDQ ASIC's CSRs. The latter is mapped in the memory or port I/O address space depending on configuration. The two formers are hardwired and always mapped in the port I/O address space. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-21defxx: Correct DEFEA's ESIC MMIO decodingMaciej W. Rozycki
Use ESIC's memory area 1 (MEMCS1) and its Memory Address High Compare and Memory Address Low Compare registers to set up the MMIO range for decoding accesses to PDQ ASIC registers. Previously the PDQ ASIC was thought to be addressable with the memory area 0 (MEMCS0) and its Memory Address Compare and Memory Address Mask registers. The MMIO range allocated for the option card is preset via ECU (EISA Configuration Utility) and can be disabled, so handle such a case gracefully too. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-28defxx: DEFEA's ESIC port I/O decoding cleanupMaciej W. Rozycki
Use the slot-specific I/O range for decoding accesses to PDQ ASIC registers (IOCS0) and the discrete Burst Holdoff register (IOCS1) as per the "HD64981F EISA Slave Interface Controller (ESIC)" datasheet. Use disjoint decode ranges now that the assignment of chip selects is known. Update the span of the port I/O resource requested accordingly. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-08defxx: Fix issues with debug printk callsMaciej W. Rozycki
This fixes issues with debug printk calls across the driver, normally disabled; first compilation errors: drivers/net/fddi/defxx.c:676:1: error: pasting "(" and ""In dfx_bus_init...\n"" does not give a valid preprocessing token drivers/net/fddi/defxx.c:820:1: error: pasting "(" and ""In dfx_bus_uninit...\n"" does not give a valid preprocessing token and so on, and then warnings: drivers/net/fddi/defxx.c: In function 'dfx_driver_init': drivers/net/fddi/defxx.c:1132: warning: format '%0X' expects type 'unsigned int', but argument 4 has type 'dma_addr_t' drivers/net/fddi/defxx.c:1132: warning: format '%0X' expects type 'unsigned int', but argument 4 has type 'dma_addr_t' etc. Additionally casts are removed from virtual addresses and %p used. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-27fddi: Move the FDDI driversJeff Kirsher
Move the FDDI drivers into drivers/net/fddi/ and make the necessary Kconfig and Makefile changes. CC: "Maciej W. Rozycki" <macro@linux-mips.org> CC: Christoph Goos <cgoos@syskonnect.de> CC: <linux@syskonnect.de> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>