#ifndef __SAMSUNG_H #define __SAMSUNG_H /* * Driver for Samsung SoC onboard UARTs. * * Ben Dooks, Copyright (c) 2003-2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include <linux/dmaengine.h> struct s3c24xx_uart_info { char *name; unsigned int type; unsigned int fifosize; unsigned long rx_fifomask; unsigned long rx_fifoshift; unsigned long rx_fifofull; unsigned long tx_fifomask; unsigned long tx_fifoshift; unsigned long tx_fifofull; unsigned int def_clk_sel; unsigned long num_clks; unsigned long clksel_mask; unsigned long clksel_shift; /* uart port features */ unsigned int has_divslot:1; /* uart controls */ int (*reset_port)(struct uart_port *, struct s3c2410_uartcfg *); }; struct s3c24xx_serial_drv_data { struct s3c24xx_uart_info *info; struct s3c2410_uartcfg *def_cfg; unsigned int fifosize[CONFIG_SERIAL_SAMSUNG_UARTS]; }; struct s3c24xx_uart_dma { dma_filter_fn fn; void *rx_param; void *tx_param; unsigned int rx_chan_id; unsigned int tx_chan_id; struct dma_slave_config rx_conf; struct dma_slave_config tx_conf; struct dma_chan *rx_chan; struct dma_chan *tx_chan; dma_addr_t rx_addr; dma_addr_t tx_addr; dma_cookie_t rx_cookie; dma_cookie_t tx_cookie; char *rx_buf; dma_addr_t tx_transfer_addr; size_t rx_size; size_t tx_size; struct dma_async_tx_descriptor *tx_desc; struct dma_async_tx_descriptor *rx_desc; int tx_bytes_requested; int rx_bytes_requested; }; struct s3c24xx_uart_port { unsigned char rx_claimed; unsigned char tx_claimed; unsigned int pm_level; unsigned long baudclk_rate; unsigned int min_dma_size; unsigned int rx_irq; unsigned int tx_irq; unsigned int tx_in_progress; unsigned int tx_mode; unsigned int rx_mode; struct s3c24xx_uart_info *info; struct clk *clk; struct clk *baudclk; struct uart_port port; struct s3c24xx_serial_drv_data *drv_data; /* reference to platform data */ struct s3c2410_uartcfg *cfg; struct s3c24xx_uart_dma *dma; #ifdef CONFIG_ARM_S3C24XX_CPUFREQ struct notifier_block freq_transition; #endif }; /* conversion functions */ #define s3c24xx_dev_to_port(__dev) dev_get_drvdata(__dev) /* register access controls */ #define portaddr(port, reg) ((port)->membase + (reg)) #define portaddrl(port, reg) \ ((unsigned long *)(unsigned long)((port)->membase + (reg))) #define rd_regb(port, reg) (readb_relaxed(portaddr(port, reg))) #define rd_regl(port, reg) (readl_relaxed(portaddr(port, reg))) #define wr_regb(port, reg, val) writeb_relaxed(val, portaddr(port, reg)) #define wr_regl(port, reg, val) writel_relaxed(val, portaddr(port, reg)) /* Byte-order aware bit setting/clearing functions. */ static inline void s3c24xx_set_bit(struct uart_port *port, int idx, unsigned int reg) { unsigned long flags; u32 val; local_irq_save(flags); val = rd_regl(port, reg); val |= (1 << idx); wr_regl(port, reg, val); local_irq_restore(flags); } static inline void s3c24xx_clear_bit(struct uart_port *port, int idx, unsigned int reg) { unsigned long flags; u32 val; local_irq_save(flags); val = rd_regl(port, reg); val &= ~(1 << idx); wr_regl(port, reg, val); local_irq_restore(flags); } #endif change='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'> <tr><th>author</th><td>Jens Axboe <axboe@fb.com></td><td class='right'>2017-01-27 11:56:06 -0700</td></tr> <tr><th>committer</th><td>Jens Axboe <axboe@fb.com></td><td class='right'>2017-01-27 11:56:06 -0700</td></tr> <tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/crypto/null.h?id=c14024dbb156c8392908aaa822097d27c6af8ec8'>c14024dbb156c8392908aaa822097d27c6af8ec8</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/crypto/null.h?id=c14024dbb156c8392908aaa822097d27c6af8ec8'>patch</a>)</td></tr> <tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=c14024dbb156c8392908aaa822097d27c6af8ec8'>02f6ffa664b16bd76750c05f62708a518de2acdc</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/crypto/null.h?id=c14024dbb156c8392908aaa822097d27c6af8ec8'>include/crypto/null.h</a></td></tr> <tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/crypto/null.h?id=08965c2eba135bdfb6e86cf25308e01421c7e0ce'>08965c2eba135bdfb6e86cf25308e01421c7e0ce</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/crypto/null.h?id=c14024dbb156c8392908aaa822097d27c6af8ec8&id2=08965c2eba135bdfb6e86cf25308e01421c7e0ce'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/crypto/null.h?id=3b4f18843e511193e7eb616710e838f5852e661d'>3b4f18843e511193e7eb616710e838f5852e661d</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/crypto/null.h?id=c14024dbb156c8392908aaa822097d27c6af8ec8&id2=3b4f18843e511193e7eb616710e838f5852e661d'>diff</a>)</td></tr></table> <div class='commit-subject'>Merge branch 'stable/for-jens-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-linus</div><div class='commit-msg'>Konrad writes: Please pull in your 'for-linus' branch two little fixes for Xen block front: One fix is for handling the XEN_PAGE_SIZE != PAGE_SIZE (4KB vs 64KB on ARM for example) mishandling while the other is fixing the accounting for the configuration changes. </div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=c14024dbb156c8392908aaa822097d27c6af8ec8'>Diffstat</a> (limited to 'include/crypto/null.h')</div><table summary='diffstat' class='diffstat'>e832b'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/dt-bindings/interrupt-controller/irq-st.h?h=nds-private-remove&id=aab45453ff5c77200c6da4ac909f7a4392aed17e'>aab45453ff5c77200c6da4ac909f7a4392aed17e</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/dt-bindings/interrupt-controller/irq-st.h?h=nds-private-remove&id=883af14e67e8b8702b5560aa64c888c0cd0bd66c&id2=aab45453ff5c77200c6da4ac909f7a4392aed17e'>diff</a>)</td></tr></table> <div class='commit-subject'>Merge branch 'akpm' (patches from Andrew)</div><div class='commit-msg'>Merge fixes from Andrew Morton: "26 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (26 commits) MAINTAINERS: add Dan Streetman to zbud maintainers MAINTAINERS: add Dan Streetman to zswap maintainers mm: do not export ioremap_page_range symbol for external module mn10300: fix build error of missing fpu_save() romfs: use different way to generate fsid for BLOCK or MTD frv: add missing atomic64 operations mm, page_alloc: fix premature OOM when racing with cpuset mems update mm, page_alloc: move cpuset seqcount checking to slowpath mm, page_alloc: fix fast-path race with cpuset update or removal mm, page_alloc: fix check for NULL preferred_zone kernel/panic.c: add missing \n fbdev: color map copying bounds checking frv: add atomic64_add_unless() mm/mempolicy.c: do not put mempolicy before using its nodemask radix-tree: fix private list warnings Documentation/filesystems/proc.txt: add VmPin mm, memcg: do not retry precharge charges proc: add a schedule point in proc_pid_readdir() mm: alloc_contig: re-allow CMA to compact FS pages mm/slub.c: trace free objects at KERN_INFO ... </div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&id=883af14e67e8b8702b5560aa64c888c0cd0bd66c'>Diffstat</a> (limited to 'include/dt-bindings/interrupt-controller/irq-st.h')</div><table summary='diffstat' class='diffstat'>