state = active irq 12 azD ڸJbѿFile not found.  !s¾$/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _XEN_PAGE_H #define _XEN_PAGE_H #include /* The hypercall interface supports only 4KB page */ #define XEN_PAGE_SHIFT 12 #define XEN_PAGE_SIZE (_AC(1, UL) << XEN_PAGE_SHIFT) #define XEN_PAGE_MASK (~(XEN_PAGE_SIZE-1)) #define xen_offset_in_page(p) ((unsigned long)(p) & ~XEN_PAGE_MASK) /* * We assume that PAGE_SIZE is a multiple of XEN_PAGE_SIZE * XXX: Add a BUILD_BUG_ON? */ #define xen_pfn_to_page(xen_pfn) \ (pfn_to_page((unsigned long)(xen_pfn) >> (PAGE_SHIFT - XEN_PAGE_SHIFT))) #define page_to_xen_pfn(page) \ ((page_to_pfn(page)) << (PAGE_SHIFT - XEN_PAGE_SHIFT)) #define XEN_PFN_PER_PAGE (PAGE_SIZE / XEN_PAGE_SIZE) #define XEN_PFN_DOWN(x) ((x) >> XEN_PAGE_SHIFT) #define XEN_PFN_UP(x) (((x) + XEN_PAGE_SIZE-1) >> XEN_PAGE_SHIFT) #include /* Return the GFN associated to the first 4KB of the page */ static inline unsigned long xen_page_to_gfn(struct page *page) { return pfn_to_gfn(page_to_xen_pfn(page)); } struct xen_memory_region { unsigned long start_pfn; unsigned long n_pfns; }; #define XEN_EXTRA_MEM_MAX_REGIONS 128 /* == E820_MAX_ENTRIES_ZEROPAGE */ extern __initdata struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS]; extern unsigned long xen_released_pages; #endif /* _XEN_PAGE_H */ "!l4( (  fD- x,!# SPDX-License-Identifier: GPL-2.0-only config MKISS tristate "Serial port KISS driver" depends on AX25 && TTY select CRC16 help KISS is a protocol used for the exchange of data between a computer and a Terminal Node Controller (a small embedded system commonly used for networking over AX.25 amateur radio connections; it connects the computer's serial port with the radio's microphone input and speaker output). Although KISS is less advanced than the 6pack protocol, it has the advantage that it is already supported by most modern TNCs without the need for a firmware upgrade. To compile this driver as a module, choose M here: the module will be called mkiss. config 6PACK tristate "Serial port 6PACK driver" depends on AX25 && TTY help 6pack is a transmission protocol for the data exchange between your PC and your TNC (the Terminal Node Controller acts as a kind of modem connecting your computer's serial port to your radio's microphone input and speaker output). This protocol can be used as an alternative to KISS for networking over AX.25 amateur radio connections, but it has some extended functionality. Note that this driver is still experimental and might cause problems. For details about the features and the usage of the driver, read . To compile this driver as a module, choose M here: the module will be called 6pack. config BPQETHER tristate "BPQ Ethernet driver" depends on AX25 help AX.25 is the protocol used for computer communication over amateur radio. If you say Y here, you will be able to send and receive AX.25 traffic over Ethernet (also called "BPQ AX.25"), which could be useful if some other computer on your local network has a direct amateur radio connection. config DMASCC tristate "High-speed (DMA) SCC driver for AX.25" depends on ISA && AX25 && BROKEN_ON_SMP && ISA_DMA_API help This is a driver for high-speed SCC boards, i.e. those supporting DMA on one port. You usually use those boards to connect your computer to an amateur radio modem (such as the WA4DSY 56kbps modem), in order to send and receive AX.25 packet radio network traffic. Currently, this driver supports Ottawa PI/PI2, Paccomm/Gracilis PackeTwin, and S5SCC/DMA boards. They are detected automatically. If you have one of these cards, say Y here and read the AX25-HOWTO, available from . This driver can operate multiple boards simultaneously. If you compile it as a module (by saying M instea