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freebsd-skq/sys/dev/qlnx/qlnxe/bcm_osal.h
David C Somayajulu 9efd0ba788 Upgrade STORMFW to 8.30.0.0 and ecore version to 8.30.0.0 
Add support for pci deviceID 0x8070 for QLE41xxx product line which
supports 10GbE/25GbE/40GbE

MFC after:5 days
2017-06-15 02:45:43 +00:00

545 lines
18 KiB
C
Raw Blame History

/*
* Copyright (c) 2017-2018 Cavium, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
* $FreeBSD$
*/
#ifndef __BCM_OSAL_ECORE_PACKAGE
#define __BCM_OSAL_ECORE_PACKAGE
#include "qlnx_os.h"
#include "ecore_status.h"
#include <sys/bitstring.h>
#if __FreeBSD_version >= 1200000
#include <linux/bitmap.h>
#else
#if __FreeBSD_version >= 1100090
#include <compat/linuxkpi/common/include/linux/bitops.h>
#else
#include <ofed/include/linux/bitops.h>
#endif
#endif
#define OSAL_NUM_CPUS() mp_ncpus
/*
* prototypes of freebsd specific functions required by ecore
*/
extern uint32_t qlnx_pci_bus_get_bar_size(void *ecore_dev, uint8_t bar_id);
extern uint32_t qlnx_pci_read_config_byte(void *ecore_dev, uint32_t pci_reg,
uint8_t *reg_value);
extern uint32_t qlnx_pci_read_config_word(void *ecore_dev, uint32_t pci_reg,
uint16_t *reg_value);
extern uint32_t qlnx_pci_read_config_dword(void *ecore_dev, uint32_t pci_reg,
uint32_t *reg_value);
extern void qlnx_pci_write_config_byte(void *ecore_dev, uint32_t pci_reg,
uint8_t reg_value);
extern void qlnx_pci_write_config_word(void *ecore_dev, uint32_t pci_reg,
uint16_t reg_value);
extern void qlnx_pci_write_config_dword(void *ecore_dev, uint32_t pci_reg,
uint32_t reg_value);
extern int qlnx_pci_find_capability(void *ecore_dev, int cap);
extern uint32_t qlnx_direct_reg_rd32(void *p_hwfn, uint32_t *reg_addr);
extern void qlnx_direct_reg_wr32(void *p_hwfn, void *reg_addr, uint32_t value);
extern void qlnx_direct_reg_wr64(void *p_hwfn, void *reg_addr, uint64_t value);
extern uint32_t qlnx_reg_rd32(void *p_hwfn, uint32_t reg_addr);
extern void qlnx_reg_wr32(void *p_hwfn, uint32_t reg_addr, uint32_t value);
extern void qlnx_reg_wr16(void *p_hwfn, uint32_t reg_addr, uint16_t value);
extern void qlnx_dbell_wr32(void *p_hwfn, uint32_t reg_addr, uint32_t value);
extern void *qlnx_dma_alloc_coherent(void *ecore_dev, bus_addr_t *phys,
uint32_t size);
extern void qlnx_dma_free_coherent(void *ecore_dev, void *v_addr,
bus_addr_t phys, uint32_t size);
extern void qlnx_link_update(void *p_hwfn);
extern void qlnx_barrier(void *p_hwfn);
extern void *qlnx_zalloc(uint32_t size);
extern void qlnx_get_protocol_stats(void *cdev, int proto_type,
void *proto_stats);
extern void qlnx_sp_isr(void *arg);
#ifdef ECORE_PACKAGE
/* Memory Types */
#define u8 uint8_t
#define u16 uint16_t
#define u32 uint32_t
#define u64 uint64_t
#define s16 uint16_t
#define s32 uint32_t
#ifndef QLNX_RDMA
typedef uint16_t __le16;
typedef uint32_t __le32;
typedef uint16_t __be16;
typedef uint32_t __be32;
static __inline unsigned long
roundup_pow_of_two(unsigned long x)
{
return (1UL << flsl(x - 1));
}
static __inline int
is_power_of_2(unsigned long n)
{
return (n == roundup_pow_of_two(n));
}
static __inline unsigned long
rounddown_pow_of_two(unsigned long x)
{
return (1UL << (flsl(x) - 1));
}
#define max_t(type, val1, val2) \
((type)(val1) > (type)(val2) ? (type)(val1) : (val2))
#define min_t(type, val1, val2) \
((type)(val1) < (type)(val2) ? (type)(val1) : (val2))
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
#define nothing do {} while(0)
#define BUILD_BUG_ON(cond) nothing
#endif /* #ifndef QLNX_RDMA */
#define OSAL_UNUSED
#define OSAL_CPU_TO_BE64(val) htobe64(val)
#define OSAL_BE64_TO_CPU(val) be64toh(val)
#define OSAL_CPU_TO_BE32(val) htobe32(val)
#define OSAL_BE32_TO_CPU(val) be32toh(val)
#define OSAL_CPU_TO_LE32(val) htole32(val)
#define OSAL_LE32_TO_CPU(val) le32toh(val)
#define OSAL_CPU_TO_BE16(val) htobe16(val)
#define OSAL_BE16_TO_CPU(val) be16toh(val)
#define OSAL_CPU_TO_LE16(val) htole16(val)
#define OSAL_LE16_TO_CPU(val) le16toh(val)
static __inline uint32_t
qlnx_get_cache_line_size(void)
{
return (CACHE_LINE_SIZE);
}
#define OSAL_CACHE_LINE_SIZE qlnx_get_cache_line_size()
#define OSAL_BE32 uint32_t
#define dma_addr_t bus_addr_t
#define osal_size_t size_t
typedef struct mtx osal_spinlock_t;
typedef struct mtx osal_mutex_t;
typedef void * osal_dpc_t;
typedef struct _osal_list_entry_t
{
struct _osal_list_entry_t *next, *prev;
} osal_list_entry_t;
typedef struct osal_list_t
{
osal_list_entry_t *head, *tail;
unsigned long cnt;
} osal_list_t;
/* OSAL functions */
#define OSAL_UDELAY(time) DELAY(time)
#define OSAL_MSLEEP(time) qlnx_mdelay(__func__, time)
#define OSAL_ALLOC(dev, GFP, size) qlnx_zalloc(size)
#define OSAL_ZALLOC(dev, GFP, size) qlnx_zalloc(size)
#define OSAL_VALLOC(dev, size) qlnx_zalloc(size)
#define OSAL_VZALLOC(dev, size) qlnx_zalloc(size)
#define OSAL_FREE(dev, memory) free(memory, M_QLNXBUF)
#define OSAL_VFREE(dev, memory) free(memory, M_QLNXBUF)
#define OSAL_MEM_ZERO(mem, size) bzero(mem, size)
#define OSAL_MEMCPY(dst, src, size) memcpy(dst, src, size)
#define OSAL_DMA_ALLOC_COHERENT(dev, phys, size) \
qlnx_dma_alloc_coherent(dev, phys, size)
#define OSAL_DMA_FREE_COHERENT(dev, virt, phys, size) \
qlnx_dma_free_coherent(dev, virt, phys, size)
#define OSAL_VF_CQE_COMPLETION(_dev_p, _cqe, _protocol) (0)
#define REG_WR(hwfn, addr, val) qlnx_reg_wr32(hwfn, addr, val)
#define REG_WR16(hwfn, addr, val) qlnx_reg_wr16(hwfn, addr, val)
#define DIRECT_REG_WR(p_hwfn, addr, value) qlnx_direct_reg_wr32(p_hwfn, addr, value)
#define DIRECT_REG_WR64(p_hwfn, addr, value) \
qlnx_direct_reg_wr64(p_hwfn, addr, value)
#define DIRECT_REG_RD(p_hwfn, addr) qlnx_direct_reg_rd32(p_hwfn, addr)
#define REG_RD(hwfn, addr) qlnx_reg_rd32(hwfn, addr)
#define DOORBELL(hwfn, addr, value) \
qlnx_dbell_wr32(hwfn, addr, value)
#define OSAL_SPIN_LOCK_ALLOC(p_hwfn, mutex)
#define OSAL_SPIN_LOCK_DEALLOC(mutex) mtx_destroy(mutex)
#define OSAL_SPIN_LOCK_INIT(lock) {\
mtx_init(lock, __func__, MTX_NETWORK_LOCK, MTX_SPIN); \
}
#define OSAL_SPIN_UNLOCK(lock) {\
mtx_unlock(lock); \
}
#define OSAL_SPIN_LOCK(lock) {\
mtx_lock(lock); \
}
#define OSAL_MUTEX_ALLOC(p_hwfn, mutex)
#define OSAL_MUTEX_DEALLOC(mutex) mtx_destroy(mutex)
#define OSAL_MUTEX_INIT(lock) {\
mtx_init(lock, __func__, MTX_NETWORK_LOCK, MTX_DEF);\
}
#define OSAL_MUTEX_ACQUIRE(lock) mtx_lock(lock)
#define OSAL_MUTEX_RELEASE(lock) mtx_unlock(lock)
#define OSAL_DPC_ALLOC(hwfn) malloc(PAGE_SIZE, M_QLNXBUF, M_NOWAIT)
#define OSAL_DPC_INIT(dpc, hwfn) nothing
#define OSAL_SCHEDULE_RECOVERY_HANDLER(x) nothing
#define OSAL_HW_ERROR_OCCURRED(hwfn, err_type) nothing
#define OSAL_DPC_SYNC(hwfn) nothing
static inline void OSAL_DCBX_AEN(void *p_hwfn, u32 mib_type)
{
return;
}
static inline bool OSAL_NVM_IS_ACCESS_ENABLED(void *p_hwfn)
{
return 1;
}
#define OSAL_LIST_INIT(list) \
do { \
(list)->head = NULL; \
(list)->tail = NULL; \
(list)->cnt = 0; \
} while (0)
#define OSAL_LIST_INSERT_ENTRY_AFTER(entry, entry_prev, list) \
do { \
(entry)->prev = (entry_prev); \
(entry)->next = (entry_prev)->next; \
(entry)->next->prev = (entry); \
(entry_prev)->next = (entry); \
(list)->cnt++; \
} while (0);
#define OSAL_LIST_SPLICE_TAIL_INIT(new_list, list) \
do { \
((new_list)->tail)->next = ((list)->head); \
((list)->head)->prev = ((new_list)->tail); \
(list)->head = (new_list)->head; \
(list)->cnt = (list)->cnt + (new_list)->cnt; \
OSAL_LIST_INIT(new_list); \
} while (0);
#define OSAL_LIST_PUSH_HEAD(entry, list) \
do { \
(entry)->prev = (osal_list_entry_t *)0; \
(entry)->next = (list)->head; \
if ((list)->tail == (osal_list_entry_t *)0) { \
(list)->tail = (entry); \
} else { \
(list)->head->prev = (entry); \
} \
(list)->head = (entry); \
(list)->cnt++; \
} while (0)
#define OSAL_LIST_PUSH_TAIL(entry, list) \
do { \
(entry)->next = (osal_list_entry_t *)0; \
(entry)->prev = (list)->tail; \
if ((list)->tail) { \
(list)->tail->next = (entry); \
} else { \
(list)->head = (entry); \
} \
(list)->tail = (entry); \
(list)->cnt++; \
} while (0)
#define OSAL_LIST_FIRST_ENTRY(list, type, field) \
(type *)((list)->head)
#define OSAL_LIST_REMOVE_ENTRY(entry, list) \
do { \
if ((list)->head == (entry)) { \
if ((list)->head) { \
(list)->head = (list)->head->next; \
if ((list)->head) { \
(list)->head->prev = (osal_list_entry_t *)0; \
} else { \
(list)->tail = (osal_list_entry_t *)0; \
} \
(list)->cnt--; \
} \
} else if ((list)->tail == (entry)) { \
if ((list)->tail) { \
(list)->tail = (list)->tail->prev; \
if ((list)->tail) { \
(list)->tail->next = (osal_list_entry_t *)0; \
} else { \
(list)->head = (osal_list_entry_t *)0; \
} \
(list)->cnt--; \
} \
} else { \
(entry)->prev->next = (entry)->next; \
(entry)->next->prev = (entry)->prev; \
(list)->cnt--; \
} \
} while (0)
#define OSAL_LIST_IS_EMPTY(list) \
((list)->cnt == 0)
#define OSAL_LIST_NEXT(entry, field, type) \
(type *)((&((entry)->field))->next)
#define OSAL_LIST_FOR_EACH_ENTRY(entry, list, field, type) \
for (entry = OSAL_LIST_FIRST_ENTRY(list, type, field); \
entry; \
entry = OSAL_LIST_NEXT(entry, field, type))
#define OSAL_LIST_FOR_EACH_ENTRY_SAFE(entry, tmp_entry, list, field, type) \
for (entry = OSAL_LIST_FIRST_ENTRY(list, type, field), \
tmp_entry = (entry) ? OSAL_LIST_NEXT(entry, field, type) : NULL; \
entry != NULL; \
entry = (type *)tmp_entry, \
tmp_entry = (entry) ? OSAL_LIST_NEXT(entry, field, type) : NULL)
#define OSAL_BAR_SIZE(dev, bar_id) qlnx_pci_bus_get_bar_size(dev, bar_id)
#define OSAL_PCI_READ_CONFIG_BYTE(dev, reg, value) \
qlnx_pci_read_config_byte(dev, reg, value);
#define OSAL_PCI_READ_CONFIG_WORD(dev, reg, value) \
qlnx_pci_read_config_word(dev, reg, value);
#define OSAL_PCI_READ_CONFIG_DWORD(dev, reg, value) \
qlnx_pci_read_config_dword(dev, reg, value);
#define OSAL_PCI_WRITE_CONFIG_BYTE(dev, reg, value) \
qlnx_pci_write_config_byte(dev, reg, value);
#define OSAL_PCI_WRITE_CONFIG_WORD(dev, reg, value) \
qlnx_pci_write_config_word(dev, reg, value);
#define OSAL_PCI_WRITE_CONFIG_DWORD(dev, reg, value) \
qlnx_pci_write_config_dword(dev, reg, value);
#define OSAL_PCI_FIND_CAPABILITY(dev, cap) qlnx_pci_find_capability(dev, cap);
#define OSAL_MMIOWB(dev) qlnx_barrier(dev)
#define OSAL_BARRIER(dev) qlnx_barrier(dev)
#define OSAL_SMP_MB(dev) mb()
#define OSAL_SMP_RMB(dev) rmb()
#define OSAL_SMP_WMB(dev) wmb()
#define OSAL_RMB(dev) rmb()
#define OSAL_WMB(dev) wmb()
#define OSAL_DMA_SYNC(dev, addr, length, is_post)
#define OSAL_FIND_FIRST_BIT find_first_bit
#define OSAL_SET_BIT(bit, bitmap) bit_set((bitstr_t *)bitmap, bit)
#define OSAL_CLEAR_BIT(bit, bitmap) bit_clear((bitstr_t *)bitmap, bit)
#define OSAL_TEST_BIT(bit, bitmap) bit_test((bitstr_t *)bitmap, bit)
#define OSAL_FIND_FIRST_ZERO_BIT(bitmap, length) \
find_first_zero_bit(bitmap, length)
#define OSAL_LINK_UPDATE(hwfn) qlnx_link_update(hwfn)
#define OSAL_VF_FLR_UPDATE(hwfn)
#define QLNX_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
#define QLNX_ROUNDUP(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
#define OSAL_NUM_ACTIVE_CPU() mp_ncpus
#ifndef DIV_ROUND_UP
#define DIV_ROUND_UP(size, to_what) QLNX_DIV_ROUND_UP((size), (to_what))
#endif
#define ROUNDUP(value, to_what) QLNX_ROUNDUP((value), (to_what))
#define OSAL_ROUNDUP_POW_OF_TWO(val) roundup_pow_of_two((val))
static __inline uint32_t
qlnx_log2(uint32_t x)
{
uint32_t log = 0;
while (x >>= 1) log++;
return (log);
}
#define OSAL_LOG2(val) qlnx_log2(val)
#define OFFSETOF(str, field) offsetof(str, field)
#define PRINT device_printf
#define PRINT_ERR device_printf
#define OSAL_ASSERT(is_assert) nothing
#define OSAL_BEFORE_PF_START(cdev, my_id) {};
#define OSAL_AFTER_PF_STOP(cdev, my_id) {};
#define INLINE __inline
#define OSAL_INLINE __inline
#define OSAL_UNLIKELY
#define OSAL_NULL NULL
#define OSAL_MAX_T(type, __max1, __max2) max_t(type, __max1, __max2)
#define OSAL_MIN_T(type, __max1, __max2) min_t(type, __max1, __max2)
#define __iomem
#define OSAL_IOMEM
#define int_ptr_t void *
#define osal_int_ptr_t void *
#define OSAL_BUILD_BUG_ON(cond) nothing
#define REG_ADDR(hwfn, offset) (void *)((u8 *)(hwfn->regview) + (offset))
#define OSAL_REG_ADDR(hwfn, offset) (void *)((u8 *)(hwfn->regview) + (offset))
#define OSAL_PAGE_SIZE PAGE_SIZE
#define OSAL_STRCPY(dst, src) strcpy(dst, src)
#define OSAL_STRNCPY(dst, src, bytes) strncpy(dst, src, bytes)
#define OSAL_STRLEN(src) strlen(src)
#define OSAL_SPRINTF sprintf
#define OSAL_SNPRINTF snprintf
#define OSAL_MEMSET memset
#define OSAL_ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
#define osal_uintptr_t u64
#define OSAL_SLOWPATH_IRQ_REQ(p_hwfn) (0)
#define OSAL_GET_PROTOCOL_STATS(p_hwfn, type, stats) \
qlnx_get_protocol_stats(p_hwfn, type, stats);
#define OSAL_POLL_MODE_DPC(hwfn) {if (cold) qlnx_sp_isr(hwfn);}
#define OSAL_WARN(cond, fmt, args...) \
if (cond) printf("%s: WARNING: " fmt, __func__, ## args);
#define OSAL_BITMAP_WEIGHT(bitmap, nbits) bitmap_weight(bitmap, nbits)
#define OSAL_GET_RDMA_SB_ID(p_hwfn, cnq_id) ecore_rdma_get_sb_id(p_hwfn, cnq_id)
static inline int
qlnx_test_and_change_bit(long bit, volatile unsigned long *var)
{
long val;
var += BIT_WORD(bit);
bit %= BITS_PER_LONG;
bit = (1UL << bit);
val = *var;
#if __FreeBSD_version >= 1100000
if (val & bit)
return (test_and_clear_bit(bit, var));
return (test_and_set_bit(bit, var));
#else
if (val & bit)
return (test_and_clear_bit(bit, (long *)var));
return (test_and_set_bit(bit, (long *)var));
#endif
}
#if __FreeBSD_version < 1100000
static inline unsigned
bitmap_weight(unsigned long *bitmap, unsigned nbits)
{
unsigned bit;
unsigned retval = 0;
for_each_set_bit(bit, bitmap, nbits)
retval++;
return (retval);
}
#endif
#define OSAL_TEST_AND_FLIP_BIT qlnx_test_and_change_bit
#define OSAL_TEST_AND_CLEAR_BIT test_and_clear_bit
#define OSAL_MEMCMP memcmp
#define OSAL_SPIN_LOCK_IRQSAVE(x,y) {y=0; mtx_lock(x);}
#define OSAL_SPIN_UNLOCK_IRQSAVE(x,y) {y= 0; mtx_unlock(x);}
static inline u32
OSAL_CRC32(u32 crc, u8 *ptr, u32 length)
{
int i;
while (length--) {
crc ^= *ptr++;
for (i = 0; i < 8; i++)
crc = (crc >> 1) ^ ((crc & 1) ? 0xedb88320 : 0);
}
return crc;
}
static inline void
OSAL_CRC8_POPULATE(u8 * cdu_crc8_table, u8 polynomial)
{
return;
}
static inline u8
OSAL_CRC8(u8 * cdu_crc8_table, u8 * data_to_crc, int data_to_crc_len, u8 init_value)
{
return ECORE_NOTIMPL;
}
#define OSAL_HW_INFO_CHANGE(p_hwfn, offset)
#define OSAL_MFW_TLV_REQ(p_hwfn)
#define OSAL_VF_FILL_ACQUIRE_RESC_REQ(p_hwfn, req, vf_sw_info) {};
#define OSAL_VF_UPDATE_ACQUIRE_RESC_RESP(p_hwfn, res) (0)
#endif /* #ifdef ECORE_PACKAGE */
#endif /* #ifdef __BCM_OSAL_ECORE_PACKAGE */
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