/*
 *	Interface to the TURBOchannel related routines.
 *
 *	Copyright (c) 1998  Harald Koerfgen
 *	Copyright (c) 2005  James Simmons
 *	Copyright (c) 2006  Maciej W. Rozycki
 *
 *	Based on:
 *
 *	"TURBOchannel Firmware Specification", EK-TCAAD-FS-004
 *
 *	from Digital Equipment Corporation.
 *
 *	This file is subject to the terms and conditions of the GNU
 *	General Public License.  See the file "COPYING" in the main
 *	directory of this archive for more details.
 */
#ifndef _LINUX_TC_H
#define _LINUX_TC_H

#include <linux/compiler.h>
#include <linux/device.h>
#include <linux/ioport.h>
#include <linux/types.h>

/*
 * Offsets for the ROM header locations for TURBOchannel cards.
 */
#define TC_OLDCARD	0x3c0000
#define TC_NEWCARD	0x000000

#define TC_ROM_WIDTH	0x3e0
#define TC_ROM_STRIDE	0x3e4
#define TC_ROM_SIZE	0x3e8
#define TC_SLOT_SIZE	0x3ec
#define TC_PATTERN0	0x3f0
#define TC_PATTERN1	0x3f4
#define TC_PATTERN2	0x3f8
#define TC_PATTERN3	0x3fc
#define TC_FIRM_VER	0x400
#define TC_VENDOR	0x420
#define TC_MODULE	0x440
#define TC_FIRM_TYPE	0x460
#define TC_FLAGS	0x470
#define TC_ROM_OBJECTS	0x480

/*
 * Information obtained through the get_tcinfo() PROM call.
 */
struct tcinfo {
	s32		revision;	/* Hardware revision level. */
	s32		clk_period;	/* Clock period in nanoseconds. */
	s32		slot_size;	/* Slot size in megabytes. */
	s32		io_timeout;	/* I/O timeout in cycles. */
	s32		dma_range;	/* DMA address range in megabytes. */
	s32		max_dma_burst;	/* Maximum DMA burst length. */
	s32		parity;		/* System module supports TC parity. */
	s32		reserved[4];
};

/*
 * TURBOchannel bus.
 */
struct tc_bus {
	struct list_head devices;	/* List of devices on this bus. */
	struct resource	resource[2];	/* Address space routed to this bus. */

	struct device	dev;
	char		name[13];
	resource_size_t	slot_base;
	resource_size_t	ext_slot_base;
	resource_size_t	ext_slot_size;
	int		num_tcslots;
	struct tcinfo	info;
};

/*
 * TURBOchannel device.
 */
struct tc_dev {
	struct list_head node;		/* Node in list of all TC devices. */
	struct tc_bus	*bus;		/* Bus this device is on. */
	struct tc_driver *driver;	/* Which driver has allocated this
					   device. */
	struct device	dev;		/* Generic device interface. */
	struct resource	resource;	/* Address space of this device. */
	char		vendor[9];
	char		name[9];
	char		firmware[9];
	int		interrupt;
	int		slot;
};

#define to_tc_dev(n) container_of(n, struct tc_dev, dev)

struct tc_device_id {
	char		vendor[9];
	char		name[9];
};

/*
 * TURBOchannel driver.
 */
struct tc_driver {
	struct list_head node;
	const struct tc_device_id *id_table;
	struct device_driver driver;
};

#define to_tc_driver(drv) container_of(drv, struct tc_driver, driver)

/*
 * Return TURBOchannel clock frequency in Hz.
 */
static inline unsigned long tc_get_speed(struct tc_bus *tbus)
{
	return 100000 * (10000 / (unsigned long)tbus->info.clk_period);
}

#ifdef CONFIG_TC

extern struct bus_type tc_bus_type;

extern int tc_register_driver(struct tc_driver *tdrv);
extern void tc_unregister_driver(struct tc_driver *tdrv);

#else /* !CONFIG_TC */

static inline int tc_register_driver(struct tc_driver *tdrv) { return 0; }
static inline void tc_unregister_driver(struct tc_driver *tdrv) { }

#endif /* CONFIG_TC */

/*
 * These have to be provided by the architecture.
 */
extern int tc_preadb(u8 *valp, void __iomem *addr);
extern int tc_bus_get_info(struct tc_bus *tbus);
extern void tc_device_get_irq(struct tc_dev *tdev);

#endif /* _LINUX_TC_H */
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<tr><td class='sub'>Hosts the 0x221E linux distro kernel.</td><td class='sub right'>Ubuntu</td></tr></table>
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<div class='path'>path: <a href='/distro/kernel/log/?h=master&amp;id=aa33de03a3d58a8e502ead3ca0d445a4fba22c83'>root</a>/<a href='/distro/kernel/log/.clang-format?h=master&amp;id=aa33de03a3d58a8e502ead3ca0d445a4fba22c83'>.clang-format</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/distro/kernel/log/.clang-format?h=master&amp;id=aa33de03a3d58a8e502ead3ca0d445a4fba22c83&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-08-02 13:20:31 +0200'>2024-08-02</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=c147f663b6a5813b9860f3917cc473fb2c462d8d'>clang-format: Update with v6.11-rc1's `for_each` macro list</a></td><td>Javier Carrasco</td></tr>
<tr><td><span title='2024-06-26 16:36:00 -0600'>2024-06-26</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=e3b10a02ca2fe1e27ee008e9fcd8cf7076f7f776'>Docs: Move clang-format from process/ to dev-tools/</a></td><td>SeongJae Park</td></tr>
<tr><td><span title='2023-12-08 23:54:38 +0100'>2023-12-08</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=5a205c6a9f79d14db38006aa2d7c4f4e76b1bfc7'>clang-format: Update with v6.7-rc4's `for_each` macro list</a></td><td>Miguel Ojeda</td></tr>
<tr><td><span title='2023-12-08 23:53:49 +0100'>2023-12-08</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=2a0b726b0419b0c1c5a32e7c3336285e69e65fd6'>clang-format: Add maple tree's for_each macros</a></td><td>Elliot Berman</td></tr>
<tr><td><span title='2023-05-23 08:15:51 +0200'>2023-05-23</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=3006b15b364a34a2a19b45bb2948dd6a83c5e1fe'>iommu: Add for_each_group_device()</a></td><td>Jason Gunthorpe</td></tr>
<tr><td><span title='2023-04-30 11:51:51 -0700'>2023-04-30</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=7acc1372113083fa281ba426021801e2402caca1'>Merge tag 'cxl-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2023-04-18 10:36:58 -0700'>2023-04-18</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=74e491e5d1bcc35a699291df720191760ff4130e'>PCI/DOE: Make mailbox creation API private</a></td><td>Lukas Wunner</td></tr>
<tr><td><span title='2023-04-04 10:43:52 -0500'>2023-04-04</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=09cc900632400079619e9154604fd299c2cc9a5a'>PCI: Introduce pci_dev_for_each_resource()</a></td><td>Mika Westerberg</td></tr>
<tr><td><span title='2023-03-05 14:30:34 -0800'>2023-03-05</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=596ff4a09b8981790e15572e8e7bc904df5835e7'>cpumask: re-introduce constant-sized cpumask optimizations</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2023-01-22 09:35:57 +0100'>2023-01-22</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=837f92f070f6b7e877143eb168025995688b9756'>media: subdev: Add for_each_active_route() macro</a></td><td>Jacopo Mondi</td></tr>
<tr><td><span title='2022-12-14 09:15:43 -0800'>2022-12-14</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=08cdc2157966c07d3f986a097ddaa74cee312751'>Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/gi...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2022-12-12 09:01:36 -0800'>2022-12-12</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=98d0052d0d9dcd5323833482712b5799ed0bbb0b'>Merge tag 'printk-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/p...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2022-12-02 11:24:59 +0100'>2022-12-02</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=6c4afa79147e4aa86665795695ac4a5f25e73176'>printk: Prepare for SRCU console list protection</a></td><td>John Ogness</td></tr>
<tr><td><span title='2022-12-01 12:42:46 +0100'>2022-12-01</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=c25b7a7a565e5eeb2459b37583eea67942057511'>inet: ping: use hlist_nulls rcu iterator during lookup</a></td><td>Florian Westphal</td></tr>
<tr><td><span title='2022-11-30 20:16:49 -0400'>2022-11-30</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=51fe6141f0f64ae0bbc096a41a07572273e8c0ef'>iommufd: Data structure to provide IOVA to PFN mapping</a></td><td>Jason Gunthorpe</td></tr>
<tr><td><span title='2022-11-30 20:16:49 -0400'>2022-11-30</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=f394576eb11dbcd3a740fa41e577b97f0720d26e'>iommufd: PFN handling for iopt_pages</a></td><td>Jason Gunthorpe</td></tr>
<tr><td><span title='2022-11-29 16:34:15 -0400'>2022-11-29</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=5fe937862c8426f24cd1dcbf7c22fb1a31069b4f'>interval-tree: Add a utility to iterate over spans in an interval tree</a></td><td>Jason Gunthorpe</td></tr>
<tr><td><span title='2022-07-19 15:38:04 -0700'>2022-07-19</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=9d24322e887b6a3d3f9f9c3e76937a646102c8c1'>PCI/DOE: Add DOE mailbox support functions</a></td><td>Jonathan Cameron</td></tr>
<tr><td><span title='2022-05-20 19:27:16 +0200'>2022-05-20</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=781121a7f6d11d7cae44982f174ea82adeec7db0'>clang-format: Fix space after for_each macros</a></td><td>Brian Norris</td></tr>
<tr><td><span title='2022-05-20 19:22:55 +0200'>2022-05-20</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=d7f6604341c748f803810664d5603af22b84a8cc'>clang-format: Fix goto labels indentation</a></td><td>Mickaël Salaün</td></tr>
<tr><td><span title='2022-05-20 14:12:28 +0200'>2022-05-20</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=96232c7d4f847a5e597177236159e6b32ccf60e4'>clang-format: Update to clang-format &gt;= 6</a></td><td>Mickaël Salaün</td></tr>
<tr><td><span title='2022-05-20 14:10:54 +0200'>2022-05-20</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=49bb63a2616a54eac998c1e7e2dc6679a8c2e772'>clang-format: Extend the for_each list with tools/</a></td><td>Mickaël Salaün</td></tr>
<tr><td><span title='2022-05-20 14:06:51 +0200'>2022-05-20</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=72e14aa9f884807e7059254a0373929b09ab56ad'>clang-format: Simplify command with `sort -u`</a></td><td>Miguel Ojeda</td></tr>
<tr><td><span title='2022-05-20 14:02:06 +0200'>2022-05-20</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=43120879191cb3b13e30e3fadd424bc5bbcf7846'>clang-format: Use POSIX locale for `sort`</a></td><td>Miguel Ojeda</td></tr>
<tr><td><span title='2022-05-20 13:47:25 +0200'>2022-05-20</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=882178947bcae5b5b3a1782fe80095c60276c399'>clang-format: Update with v5.18-rc7's `for_each` macro list</a></td><td>Miguel Ojeda</td></tr>
<tr><td><span title='2021-12-16 22:22:20 +0100'>2021-12-16</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=ef8dd01538ea2553ab101ddce6a85a321406d9c0'>genirq/msi: Make interrupt allocation less convoluted</a></td><td>Thomas Gleixner</td></tr>
<tr><td><span title='2021-05-12 23:32:39 +0200'>2021-05-12</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=4792f9dd12936ec35deced665ae3a4ca8fe98729'>clang-format: Update with the latest for_each macro list</a></td><td>Miguel Ojeda</td></tr>
<tr><td><span title='2021-02-24 09:38:36 -0800'>2021-02-24</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=825d1508750c0cad13e5da564d47a6d59c7612d6'>Merge tag 'cxl-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvd...</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2021-02-16 20:36:38 -0800'>2021-02-16</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=583fa5e71caeb79e04e477e9837e2f7fa53b71e4'>cxl/mem: Add basic IOCTL interface</a></td><td>Ben Widawsky</td></tr>
<tr><td><span title='2021-01-29 15:00:23 +0100'>2021-01-29</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=1074f8ec288f537f3b8462d09997a69b40f87e38'>clang-format: Update with the latest for_each macro list</a></td><td>Miguel Ojeda</td></tr>
<tr><td><span title='2020-10-17 11:18:18 -0700'>2020-10-17</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=a1e16bc7d5f7ca3599d8a7f061841c93a563665e'>Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma</a></td><td>Linus Torvalds</td></tr>
<tr><td><span title='2020-10-13 18:38:35 -0700'>2020-10-13</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=cc6de1680538633e4ef9540b2313fa2481a7c641'>memblock: use separate iterators for memory and reserved regions</a></td><td>Mike Rapoport</td></tr>
<tr><td><span title='2020-10-13 18:38:35 -0700'>2020-10-13</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=9f3d5eaa3c60f95d9fff1ce4eea7553a3dc04906'>memblock: implement for_each_reserved_mem_region() using __next_mem_region()</a></td><td>Mike Rapoport</td></tr>
<tr><td><span title='2020-10-13 18:38:35 -0700'>2020-10-13</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=6e245ad4a17ab92dba63406d3f517520a86c0a80'>memblock: reduce number of parameters in for_each_mem_range()</a></td><td>Mike Rapoport</td></tr>
<tr><td><span title='2020-09-18 10:31:45 -0300'>2020-09-18</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=5dee5872f87552cfb173c899d35fc1413c2aa77f'>Merge branch 'mlx5_active_speed' into rdma.git for-next</a></td><td>Jason Gunthorpe</td></tr>
<tr><td><span title='2020-09-09 15:33:17 -0300'>2020-09-09</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=ebc24096c4c40017d9f9b0fddc5d69b94ad10369'>RDMA/umem: Add rdma_umem_for_each_dma_block()</a></td><td>Jason Gunthorpe</td></tr>
<tr><td><span title='2020-09-01 12:53:42 +0200'>2020-09-01</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=4e4bb894467cd2a08fc3116407b13e6bc23a7119'>clang-format: Update with the latest for_each macro list</a></td><td>Miguel Ojeda</td></tr>
<tr><td><span title='2020-05-25 11:25:24 +0200'>2020-05-25</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=1072c12d7d58b5512b6c05c2268f57d32f1ab76c'>block: add bio_for_each_bvec_all()</a></td><td>Omar Sandoval</td></tr>
<tr><td><span title='2020-04-18 13:49:33 +0200'>2020-04-18</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=5d65a0218fee471e2cd512a8139ec857183b4721'>clang-format: Update with the latest for_each macro list</a></td><td>Miguel Ojeda</td></tr>
<tr><td><span title='2020-04-18 13:45:18 +0200'>2020-04-18</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=c90f3b8c4b5b7ff3ee7103640a2ab1c960c69645'>clang-format: don't indent namespaces</a></td><td>Ian Rogers</td></tr>
<tr><td><span title='2020-03-06 21:50:05 +0100'>2020-03-06</span></td><td><a href='/distro/kernel/commit/.clang-format?h=master&amp;id=11a4a8f73b3ce71b32f36e9f1655f6ddf8f1732b'>clang-format: Update with the latest for_each macro list</a></td><td>Miguel Ojeda</td></tr>