diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h new file mode 100644 index 0000000..137653e --- /dev/null +++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_sysfs_fm.h @@ -0,0 +1,136 @@ +/* + * Copyright 2008-2012 Freescale Semiconductor Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + + +#ifndef LNXWRP_SYSFS_FM_H_ +#define LNXWRP_SYSFS_FM_H_ + +#include "lnxwrp_sysfs.h" + +int fm_sysfs_create(struct device *dev); +void fm_sysfs_destroy(struct device *dev); +int fm_dump_regs(void *h_dev, char *buf, int nn); +int fm_fpm_dump_regs(void *h_dev, char *buf, int nn); +int fm_kg_dump_regs(void *h_pcd, char *buf, int nn); +int fm_kg_pe_dump_regs(void *h_pcd, char *buf, int nn); +int fm_dump_scheme(void *h_pcd, int scnum, char *buf, int nn); +int fm_dump_tnum_dbg(void *h_fm, int tn_s, int tn_e, char *buf, int nn); +int fm_dump_cls_plan(void *h_pcd, int cpn, char *buf, int nn); +int fm_plcr_dump_regs(void *h_pcd, char *buf, int nn); +int fm_prs_dump_regs(void *h_pcd, char *buf, int nn); +int fm_profile_dump_regs(void *h_pcd, int ppnum, char *buf, int nn); + +#define FM_DMP_PGSZ_ERR { \ + snprintf(&buf[PAGE_SIZE - 80], 70, \ + "\n Err: current sysfs buffer reached PAGE_SIZE\n");\ + n = PAGE_SIZE - 2; \ + } + +#define FM_DMP_LN(buf, n, ...) \ + do { \ + int k, m = n; \ + m += k = snprintf(&buf[m], PAGE_SIZE - m, __VA_ARGS__); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + n = m; \ + } while (0) + +#define FM_DMP_TITLE(buf, n, addr, ...) \ + do { \ + int k, m = n; \ + m += k = snprintf(&buf[m], PAGE_SIZE - m, "\n"); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + m += k = snprintf(&buf[m], PAGE_SIZE - m, __VA_ARGS__); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + if (addr) { \ + phys_addr_t pa; \ + pa = virt_to_phys(addr); \ + m += k = \ + snprintf(&buf[m], PAGE_SIZE - m, " (0x%lX)", \ + (long unsigned int)(pa)); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + } \ + m += k = snprintf(&buf[m], PAGE_SIZE - m, \ + "\n----------------------------------------\n\n"); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + n = m; \ + } while (0) + +#define FM_DMP_SUBTITLE(buf, n, ...) \ + do { \ + int k, m = n; \ + m += k = snprintf(&buf[m], PAGE_SIZE - m, "------- "); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + m += k = snprintf(&buf[m], PAGE_SIZE - m, __VA_ARGS__); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + m += k = snprintf(&buf[m], PAGE_SIZE - m, "\n"); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + n = m; \ + } while (0) + +#define FM_DMP_MEM_32(buf, n, addr) \ + { \ + uint32_t val; \ + phys_addr_t pa; \ + int k, m = n; \ + pa = virt_to_phys(addr); \ + val = ioread32be((addr)); \ + do { \ + m += k = snprintf(&buf[m], \ + PAGE_SIZE - m, "0x%010llX: 0x%08x\n", \ + pa, val); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + n += k; \ + } while (0) ;\ + } + +#define FM_DMP_V32(buf, n, st, phrase) \ + do { \ + int k, m = n; \ + phys_addr_t pa = virt_to_phys(&((st)->phrase)); \ + k = snprintf(&buf[m], PAGE_SIZE - m, \ + "0x%010llX: 0x%08x%8s\t%s\n", (unsigned long long) pa, \ + ioread32be((uint32_t *)&((st)->phrase)), "", #phrase); \ + if (k < 0 || m > PAGE_SIZE - 90) \ + FM_DMP_PGSZ_ERR \ + n += k; \ + } while (0) + +#endif /* LNXWRP_SYSFS_FM_H_ */ |