diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_7220.h')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_7220.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/drivers/infiniband/hw/qib/qib_7220.h b/drivers/infiniband/hw/qib/qib_7220.h deleted file mode 100644 index 9ecaab6232e3..000000000000 --- a/drivers/infiniband/hw/qib/qib_7220.h +++ /dev/null @@ -1,149 +0,0 @@ -#ifndef _QIB_7220_H -#define _QIB_7220_H -/* - * Copyright (c) 2007, 2009, 2010 QLogic Corporation. All rights reserved. - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * 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. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -/* grab register-defs auto-generated by HW */ -#include "qib_7220_regs.h" - -/* The number of eager receive TIDs for context zero. */ -#define IBA7220_KRCVEGRCNT 2048U - -#define IB_7220_LT_STATE_CFGRCVFCFG 0x09 -#define IB_7220_LT_STATE_CFGWAITRMT 0x0a -#define IB_7220_LT_STATE_TXREVLANES 0x0d -#define IB_7220_LT_STATE_CFGENH 0x10 - -struct qib_chip_specific { - u64 __iomem *cregbase; - u64 *cntrs; - u64 *portcntrs; - spinlock_t sdepb_lock; /* serdes EPB bus */ - spinlock_t rcvmod_lock; /* protect rcvctrl shadow changes */ - spinlock_t gpio_lock; /* RMW of shadows/regs for ExtCtrl and GPIO */ - u64 hwerrmask; - u64 errormask; - u64 gpio_out; /* shadow of kr_gpio_out, for rmw ops */ - u64 gpio_mask; /* shadow the gpio mask register */ - u64 extctrl; /* shadow the gpio output enable, etc... */ - u32 ncntrs; - u32 nportcntrs; - u32 cntrnamelen; - u32 portcntrnamelen; - u32 numctxts; - u32 rcvegrcnt; - u32 autoneg_tries; - u32 serdes_first_init_done; - u32 sdmabufcnt; - u32 lastbuf_for_pio; - u32 updthresh; /* current AvailUpdThld */ - u32 updthresh_dflt; /* default AvailUpdThld */ - u8 presets_needed; - u8 relock_timer_active; - char emsgbuf[128]; - char sdmamsgbuf[192]; - char bitsmsgbuf[64]; - struct timer_list relock_timer; - unsigned int relock_interval; /* in jiffies */ - struct qib_devdata *dd; -}; - -struct qib_chippport_specific { - struct qib_pportdata pportdata; - wait_queue_head_t autoneg_wait; - struct delayed_work autoneg_work; - struct timer_list chase_timer; - /* - * these 5 fields are used to establish deltas for IB symbol - * errors and linkrecovery errors. They can be reported on - * some chips during link negotiation prior to INIT, and with - * DDR when faking DDR negotiations with non-IBTA switches. - * The chip counters are adjusted at driver unload if there is - * a non-zero delta. - */ - u64 ibdeltainprog; - u64 ibsymdelta; - u64 ibsymsnap; - u64 iblnkerrdelta; - u64 iblnkerrsnap; - u64 ibcctrl; /* kr_ibcctrl shadow */ - u64 ibcddrctrl; /* kr_ibcddrctrl shadow */ - unsigned long chase_end; - u32 last_delay_mult; -}; - -/* - * This header file provides the declarations and common definitions - * for (mostly) manipulation of the SerDes blocks within the IBA7220. - * the functions declared should only be called from within other - * 7220-related files such as qib_iba7220.c or qib_sd7220.c. - */ -int qib_sd7220_presets(struct qib_devdata *dd); -int qib_sd7220_init(struct qib_devdata *dd); -void qib_sd7220_clr_ibpar(struct qib_devdata *); -/* - * Below used for sdnum parameter, selecting one of the two sections - * used for PCIe, or the single SerDes used for IB, which is the - * only one currently used - */ -#define IB_7220_SERDES 2 - -static inline u32 qib_read_kreg32(const struct qib_devdata *dd, - const u16 regno) -{ - if (!dd->kregbase || !(dd->flags & QIB_PRESENT)) - return -1; - return readl((u32 __iomem *)&dd->kregbase[regno]); -} - -static inline u64 qib_read_kreg64(const struct qib_devdata *dd, - const u16 regno) -{ - if (!dd->kregbase || !(dd->flags & QIB_PRESENT)) - return -1; - - return readq(&dd->kregbase[regno]); -} - -static inline void qib_write_kreg(const struct qib_devdata *dd, - const u16 regno, u64 value) -{ - if (dd->kregbase) - writeq(value, &dd->kregbase[regno]); -} - -void set_7220_relock_poll(struct qib_devdata *, int); -void shutdown_7220_relock_poll(struct qib_devdata *); -void toggle_7220_rclkrls(struct qib_devdata *); - - -#endif /* _QIB_7220_H */ |