diff options
Diffstat (limited to 'drivers/net/ehea/ehea_phyp.c')
| -rw-r--r-- | drivers/net/ehea/ehea_phyp.c | 626 |
1 files changed, 0 insertions, 626 deletions
diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c deleted file mode 100644 index 0506967b9044..000000000000 --- a/drivers/net/ehea/ehea_phyp.c +++ /dev/null @@ -1,626 +0,0 @@ -/* - * linux/drivers/net/ehea/ehea_phyp.c - * - * eHEA ethernet device driver for IBM eServer System p - * - * (C) Copyright IBM Corp. 2006 - * - * Authors: - * Christoph Raisch <raisch@de.ibm.com> - * Jan-Bernd Themann <themann@de.ibm.com> - * Thomas Klein <tklein@de.ibm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "ehea_phyp.h" - - -static inline u16 get_order_of_qentries(u16 queue_entries) -{ - u8 ld = 1; /* logarithmus dualis */ - while (((1U << ld) - 1) < queue_entries) - ld++; - return ld - 1; -} - -/* Defines for H_CALL H_ALLOC_RESOURCE */ -#define H_ALL_RES_TYPE_QP 1 -#define H_ALL_RES_TYPE_CQ 2 -#define H_ALL_RES_TYPE_EQ 3 -#define H_ALL_RES_TYPE_MR 5 -#define H_ALL_RES_TYPE_MW 6 - -static long ehea_plpar_hcall_norets(unsigned long opcode, - unsigned long arg1, - unsigned long arg2, - unsigned long arg3, - unsigned long arg4, - unsigned long arg5, - unsigned long arg6, - unsigned long arg7) -{ - long ret; - int i, sleep_msecs; - - for (i = 0; i < 5; i++) { - ret = plpar_hcall_norets(opcode, arg1, arg2, arg3, arg4, - arg5, arg6, arg7); - - if (H_IS_LONG_BUSY(ret)) { - sleep_msecs = get_longbusy_msecs(ret); - msleep_interruptible(sleep_msecs); - continue; - } - - if (ret < H_SUCCESS) - pr_err("opcode=%lx ret=%lx" - " arg1=%lx arg2=%lx arg3=%lx arg4=%lx" - " arg5=%lx arg6=%lx arg7=%lx\n", - opcode, ret, - arg1, arg2, arg3, arg4, arg5, arg6, arg7); - - return ret; - } - - return H_BUSY; -} - -static long ehea_plpar_hcall9(unsigned long opcode, - unsigned long *outs, /* array of 9 outputs */ - unsigned long arg1, - unsigned long arg2, - unsigned long arg3, - unsigned long arg4, - unsigned long arg5, - unsigned long arg6, - unsigned long arg7, - unsigned long arg8, - unsigned long arg9) -{ - long ret; - int i, sleep_msecs; - u8 cb_cat; - - for (i = 0; i < 5; i++) { - ret = plpar_hcall9(opcode, outs, - arg1, arg2, arg3, arg4, arg5, - arg6, arg7, arg8, arg9); - - if (H_IS_LONG_BUSY(ret)) { - sleep_msecs = get_longbusy_msecs(ret); - msleep_interruptible(sleep_msecs); - continue; - } - - cb_cat = EHEA_BMASK_GET(H_MEHEAPORT_CAT, arg2); - - if ((ret < H_SUCCESS) && !(((ret == H_AUTHORITY) - && (opcode == H_MODIFY_HEA_PORT)) - && (((cb_cat == H_PORT_CB4) && ((arg3 == H_PORT_CB4_JUMBO) - || (arg3 == H_PORT_CB4_SPEED))) || ((cb_cat == H_PORT_CB7) - && (arg3 == H_PORT_CB7_DUCQPN))))) - pr_err("opcode=%lx ret=%lx" - " arg1=%lx arg2=%lx arg3=%lx arg4=%lx" - " arg5=%lx arg6=%lx arg7=%lx arg8=%lx" - " arg9=%lx" - " out1=%lx out2=%lx out3=%lx out4=%lx" - " out5=%lx out6=%lx out7=%lx out8=%lx" - " out9=%lx\n", - opcode, ret, - arg1, arg2, arg3, arg4, arg5, - arg6, arg7, arg8, arg9, - outs[0], outs[1], outs[2], outs[3], outs[4], - outs[5], outs[6], outs[7], outs[8]); - return ret; - } - - return H_BUSY; -} - -u64 ehea_h_query_ehea_qp(const u64 adapter_handle, const u8 qp_category, - const u64 qp_handle, const u64 sel_mask, void *cb_addr) -{ - return ehea_plpar_hcall_norets(H_QUERY_HEA_QP, - adapter_handle, /* R4 */ - qp_category, /* R5 */ - qp_handle, /* R6 */ - sel_mask, /* R7 */ - virt_to_abs(cb_addr), /* R8 */ - 0, 0); -} - -/* input param R5 */ -#define H_ALL_RES_QP_EQPO EHEA_BMASK_IBM(9, 11) -#define H_ALL_RES_QP_QPP EHEA_BMASK_IBM(12, 12) -#define H_ALL_RES_QP_RQR EHEA_BMASK_IBM(13, 15) -#define H_ALL_RES_QP_EQEG EHEA_BMASK_IBM(16, 16) -#define H_ALL_RES_QP_LL_QP EHEA_BMASK_IBM(17, 17) -#define H_ALL_RES_QP_DMA128 EHEA_BMASK_IBM(19, 19) -#define H_ALL_RES_QP_HSM EHEA_BMASK_IBM(20, 21) -#define H_ALL_RES_QP_SIGT EHEA_BMASK_IBM(22, 23) -#define H_ALL_RES_QP_TENURE EHEA_BMASK_IBM(48, 55) -#define H_ALL_RES_QP_RES_TYP EHEA_BMASK_IBM(56, 63) - -/* input param R9 */ -#define H_ALL_RES_QP_TOKEN EHEA_BMASK_IBM(0, 31) -#define H_ALL_RES_QP_PD EHEA_BMASK_IBM(32, 63) - -/* input param R10 */ -#define H_ALL_RES_QP_MAX_SWQE EHEA_BMASK_IBM(4, 7) -#define H_ALL_RES_QP_MAX_R1WQE EHEA_BMASK_IBM(12, 15) -#define H_ALL_RES_QP_MAX_R2WQE EHEA_BMASK_IBM(20, 23) -#define H_ALL_RES_QP_MAX_R3WQE EHEA_BMASK_IBM(28, 31) -/* Max Send Scatter Gather Elements */ -#define H_ALL_RES_QP_MAX_SSGE EHEA_BMASK_IBM(37, 39) -#define H_ALL_RES_QP_MAX_R1SGE EHEA_BMASK_IBM(45, 47) -/* Max Receive SG Elements RQ1 */ -#define H_ALL_RES_QP_MAX_R2SGE EHEA_BMASK_IBM(53, 55) -#define H_ALL_RES_QP_MAX_R3SGE EHEA_BMASK_IBM(61, 63) - -/* input param R11 */ -#define H_ALL_RES_QP_SWQE_IDL EHEA_BMASK_IBM(0, 7) -/* max swqe immediate data length */ -#define H_ALL_RES_QP_PORT_NUM EHEA_BMASK_IBM(48, 63) - -/* input param R12 */ -#define H_ALL_RES_QP_TH_RQ2 EHEA_BMASK_IBM(0, 15) -/* Threshold RQ2 */ -#define H_ALL_RES_QP_TH_RQ3 EHEA_BMASK_IBM(16, 31) -/* Threshold RQ3 */ - -/* output param R6 */ -#define H_ALL_RES_QP_ACT_SWQE EHEA_BMASK_IBM(0, 15) -#define H_ALL_RES_QP_ACT_R1WQE EHEA_BMASK_IBM(16, 31) -#define H_ALL_RES_QP_ACT_R2WQE EHEA_BMASK_IBM(32, 47) -#define H_ALL_RES_QP_ACT_R3WQE EHEA_BMASK_IBM(48, 63) - -/* output param, R7 */ -#define H_ALL_RES_QP_ACT_SSGE EHEA_BMASK_IBM(0, 7) -#define H_ALL_RES_QP_ACT_R1SGE EHEA_BMASK_IBM(8, 15) -#define H_ALL_RES_QP_ACT_R2SGE EHEA_BMASK_IBM(16, 23) -#define H_ALL_RES_QP_ACT_R3SGE EHEA_BMASK_IBM(24, 31) -#define H_ALL_RES_QP_ACT_SWQE_IDL EHEA_BMASK_IBM(32, 39) - -/* output param R8,R9 */ -#define H_ALL_RES_QP_SIZE_SQ EHEA_BMASK_IBM(0, 31) -#define H_ALL_RES_QP_SIZE_RQ1 EHEA_BMASK_IBM(32, 63) -#define H_ALL_RES_QP_SIZE_RQ2 EHEA_BMASK_IBM(0, 31) -#define H_ALL_RES_QP_SIZE_RQ3 EHEA_BMASK_IBM(32, 63) - -/* output param R11,R12 */ -#define H_ALL_RES_QP_LIOBN_SQ EHEA_BMASK_IBM(0, 31) -#define H_ALL_RES_QP_LIOBN_RQ1 EHEA_BMASK_IBM(32, 63) -#define H_ALL_RES_QP_LIOBN_RQ2 EHEA_BMASK_IBM(0, 31) -#define H_ALL_RES_QP_LIOBN_RQ3 EHEA_BMASK_IBM(32, 63) - -u64 ehea_h_alloc_resource_qp(const u64 adapter_handle, - struct ehea_qp_init_attr *init_attr, const u32 pd, - u64 *qp_handle, struct h_epas *h_epas) -{ - u64 hret; - unsigned long outs[PLPAR_HCALL9_BUFSIZE]; - - u64 allocate_controls = - EHEA_BMASK_SET(H_ALL_RES_QP_EQPO, init_attr->low_lat_rq1 ? 1 : 0) - | EHEA_BMASK_SET(H_ALL_RES_QP_QPP, 0) - | EHEA_BMASK_SET(H_ALL_RES_QP_RQR, 6) /* rq1 & rq2 & rq3 */ - | EHEA_BMASK_SET(H_ALL_RES_QP_EQEG, 0) /* EQE gen. disabled */ - | EHEA_BMASK_SET(H_ALL_RES_QP_LL_QP, init_attr->low_lat_rq1) - | EHEA_BMASK_SET(H_ALL_RES_QP_DMA128, 0) - | EHEA_BMASK_SET(H_ALL_RES_QP_HSM, 0) - | EHEA_BMASK_SET(H_ALL_RES_QP_SIGT, init_attr->signalingtype) - | EHEA_BMASK_SET(H_ALL_RES_QP_RES_TYP, H_ALL_RES_TYPE_QP); - - u64 r9_reg = EHEA_BMASK_SET(H_ALL_RES_QP_PD, pd) - | EHEA_BMASK_SET(H_ALL_RES_QP_TOKEN, init_attr->qp_token); - - u64 max_r10_reg = - EHEA_BMASK_SET(H_ALL_RES_QP_MAX_SWQE, - get_order_of_qentries(init_attr->max_nr_send_wqes)) - | EHEA_BMASK_SET(H_ALL_RES_QP_MAX_R1WQE, - get_order_of_qentries(init_attr->max_nr_rwqes_rq1)) - | EHEA_BMASK_SET(H_ALL_RES_QP_MAX_R2WQE, - get_order_of_qentries(init_attr->max_nr_rwqes_rq2)) - | EHEA_BMASK_SET(H_ALL_RES_QP_MAX_R3WQE, - get_order_of_qentries(init_attr->max_nr_rwqes_rq3)) - | EHEA_BMASK_SET(H_ALL_RES_QP_MAX_SSGE, init_attr->wqe_size_enc_sq) - | EHEA_BMASK_SET(H_ALL_RES_QP_MAX_R1SGE, - init_attr->wqe_size_enc_rq1) - | EHEA_BMASK_SET(H_ALL_RES_QP_MAX_R2SGE, - init_attr->wqe_size_enc_rq2) - | EHEA_BMASK_SET(H_ALL_RES_QP_MAX_R3SGE, - init_attr->wqe_size_enc_rq3); - - u64 r11_in = - EHEA_BMASK_SET(H_ALL_RES_QP_SWQE_IDL, init_attr->swqe_imm_data_len) - | EHEA_BMASK_SET(H_ALL_RES_QP_PORT_NUM, init_attr->port_nr); - u64 threshold = - EHEA_BMASK_SET(H_ALL_RES_QP_TH_RQ2, init_attr->rq2_threshold) - | EHEA_BMASK_SET(H_ALL_RES_QP_TH_RQ3, init_attr->rq3_threshold); - - hret = ehea_plpar_hcall9(H_ALLOC_HEA_RESOURCE, - outs, - adapter_handle, /* R4 */ - allocate_controls, /* R5 */ - init_attr->send_cq_handle, /* R6 */ - init_attr->recv_cq_handle, /* R7 */ - init_attr->aff_eq_handle, /* R8 */ - r9_reg, /* R9 */ - max_r10_reg, /* R10 */ - r11_in, /* R11 */ - threshold); /* R12 */ - - *qp_handle = outs[0]; - init_attr->qp_nr = (u32)outs[1]; - - init_attr->act_nr_send_wqes = - (u16)EHEA_BMASK_GET(H_ALL_RES_QP_ACT_SWQE, outs[2]); - init_attr->act_nr_rwqes_rq1 = - (u16)EHEA_BMASK_GET(H_ALL_RES_QP_ACT_R1WQE, outs[2]); - init_attr->act_nr_rwqes_rq2 = - (u16)EHEA_BMASK_GET(H_ALL_RES_QP_ACT_R2WQE, outs[2]); - init_attr->act_nr_rwqes_rq3 = - (u16)EHEA_BMASK_GET(H_ALL_RES_QP_ACT_R3WQE, outs[2]); - - init_attr->act_wqe_size_enc_sq = init_attr->wqe_size_enc_sq; - init_attr->act_wqe_size_enc_rq1 = init_attr->wqe_size_enc_rq1; - init_attr->act_wqe_size_enc_rq2 = init_attr->wqe_size_enc_rq2; - init_attr->act_wqe_size_enc_rq3 = init_attr->wqe_size_enc_rq3; - - init_attr->nr_sq_pages = - (u32)EHEA_BMASK_GET(H_ALL_RES_QP_SIZE_SQ, outs[4]); - init_attr->nr_rq1_pages = - (u32)EHEA_BMASK_GET(H_ALL_RES_QP_SIZE_RQ1, outs[4]); - init_attr->nr_rq2_pages = - (u32)EHEA_BMASK_GET(H_ALL_RES_QP_SIZE_RQ2, outs[5]); - init_attr->nr_rq3_pages = - (u32)EHEA_BMASK_GET(H_ALL_RES_QP_SIZE_RQ3, outs[5]); - - init_attr->liobn_sq = - (u32)EHEA_BMASK_GET(H_ALL_RES_QP_LIOBN_SQ, outs[7]); - init_attr->liobn_rq1 = - (u32)EHEA_BMASK_GET(H_ALL_RES_QP_LIOBN_RQ1, outs[7]); - init_attr->liobn_rq2 = - (u32)EHEA_BMASK_GET(H_ALL_RES_QP_LIOBN_RQ2, outs[8]); - init_attr->liobn_rq3 = - (u32)EHEA_BMASK_GET(H_ALL_RES_QP_LIOBN_RQ3, outs[8]); - - if (!hret) - hcp_epas_ctor(h_epas, outs[6], outs[6]); - - return hret; -} - -u64 ehea_h_alloc_resource_cq(const u64 adapter_handle, - struct ehea_cq_attr *cq_attr, - u64 *cq_handle, struct h_epas *epas) -{ - u64 hret; - unsigned long outs[PLPAR_HCALL9_BUFSIZE]; - - hret = ehea_plpar_hcall9(H_ALLOC_HEA_RESOURCE, - outs, - adapter_handle, /* R4 */ - H_ALL_RES_TYPE_CQ, /* R5 */ - cq_attr->eq_handle, /* R6 */ - cq_attr->cq_token, /* R7 */ - cq_attr->max_nr_of_cqes, /* R8 */ - 0, 0, 0, 0); /* R9-R12 */ - - *cq_handle = outs[0]; - cq_attr->act_nr_of_cqes = outs[3]; - cq_attr->nr_pages = outs[4]; - - if (!hret) - hcp_epas_ctor(epas, outs[5], outs[6]); - - return hret; -} - -/* Defines for H_CALL H_ALLOC_RESOURCE */ -#define H_ALL_RES_TYPE_QP 1 -#define H_ALL_RES_TYPE_CQ 2 -#define H_ALL_RES_TYPE_EQ 3 -#define H_ALL_RES_TYPE_MR 5 -#define H_ALL_RES_TYPE_MW 6 - -/* input param R5 */ -#define H_ALL_RES_EQ_NEQ EHEA_BMASK_IBM(0, 0) -#define H_ALL_RES_EQ_NON_NEQ_ISN EHEA_BMASK_IBM(6, 7) -#define H_ALL_RES_EQ_INH_EQE_GEN EHEA_BMASK_IBM(16, 16) -#define H_ALL_RES_EQ_RES_TYPE EHEA_BMASK_IBM(56, 63) -/* input param R6 */ -#define H_ALL_RES_EQ_MAX_EQE EHEA_BMASK_IBM(32, 63) - -/* output param R6 */ -#define H_ALL_RES_EQ_LIOBN EHEA_BMASK_IBM(32, 63) - -/* output param R7 */ -#define H_ALL_RES_EQ_ACT_EQE EHEA_BMASK_IBM(32, 63) - -/* output param R8 */ -#define H_ALL_RES_EQ_ACT_PS EHEA_BMASK_IBM(32, 63) - -/* output param R9 */ -#define H_ALL_RES_EQ_ACT_EQ_IST_C EHEA_BMASK_IBM(30, 31) -#define H_ALL_RES_EQ_ACT_EQ_IST_1 EHEA_BMASK_IBM(40, 63) - -/* output param R10 */ -#define H_ALL_RES_EQ_ACT_EQ_IST_2 EHEA_BMASK_IBM(40, 63) - -/* output param R11 */ -#define H_ALL_RES_EQ_ACT_EQ_IST_3 EHEA_BMASK_IBM(40, 63) - -/* output param R12 */ -#define H_ALL_RES_EQ_ACT_EQ_IST_4 EHEA_BMASK_IBM(40, 63) - -u64 ehea_h_alloc_resource_eq(const u64 adapter_handle, - struct ehea_eq_attr *eq_attr, u64 *eq_handle) -{ - u64 hret, allocate_controls; - unsigned long outs[PLPAR_HCALL9_BUFSIZE]; - - /* resource type */ - allocate_controls = - EHEA_BMASK_SET(H_ALL_RES_EQ_RES_TYPE, H_ALL_RES_TYPE_EQ) - | EHEA_BMASK_SET(H_ALL_RES_EQ_NEQ, eq_attr->type ? 1 : 0) - | EHEA_BMASK_SET(H_ALL_RES_EQ_INH_EQE_GEN, !eq_attr->eqe_gen) - | EHEA_BMASK_SET(H_ALL_RES_EQ_NON_NEQ_ISN, 1); - - hret = ehea_plpar_hcall9(H_ALLOC_HEA_RESOURCE, - outs, - adapter_handle, /* R4 */ - allocate_controls, /* R5 */ - eq_attr->max_nr_of_eqes, /* R6 */ - 0, 0, 0, 0, 0, 0); /* R7-R10 */ - - *eq_handle = outs[0]; - eq_attr->act_nr_of_eqes = outs[3]; - eq_attr->nr_pages = outs[4]; - eq_attr->ist1 = outs[5]; - eq_attr->ist2 = outs[6]; - eq_attr->ist3 = outs[7]; - eq_attr->ist4 = outs[8]; - - return hret; -} - -u64 ehea_h_modify_ehea_qp(const u64 adapter_handle, const u8 cat, - const u64 qp_handle, const u64 sel_mask, - void *cb_addr, u64 *inv_attr_id, u64 *proc_mask, - u16 *out_swr, u16 *out_rwr) -{ - u64 hret; - unsigned long outs[PLPAR_HCALL9_BUFSIZE]; - - hret = ehea_plpar_hcall9(H_MODIFY_HEA_QP, - outs, - adapter_handle, /* R4 */ - (u64) cat, /* R5 */ - qp_handle, /* R6 */ - sel_mask, /* R7 */ - virt_to_abs(cb_addr), /* R8 */ - 0, 0, 0, 0); /* R9-R12 */ - - *inv_attr_id = outs[0]; - *out_swr = outs[3]; - *out_rwr = outs[4]; - *proc_mask = outs[5]; - - return hret; -} - -u64 ehea_h_register_rpage(const u64 adapter_handle, const u8 pagesize, - const u8 queue_type, const u64 resource_handle, - const u64 log_pageaddr, u64 count) -{ - u64 reg_control; - - reg_control = EHEA_BMASK_SET(H_REG_RPAGE_PAGE_SIZE, pagesize) - | EHEA_BMASK_SET(H_REG_RPAGE_QT, queue_type); - - return ehea_plpar_hcall_norets(H_REGISTER_HEA_RPAGES, - adapter_handle, /* R4 */ - reg_control, /* R5 */ - resource_handle, /* R6 */ - log_pageaddr, /* R7 */ - count, /* R8 */ - 0, 0); /* R9-R10 */ -} - -u64 ehea_h_register_smr(const u64 adapter_handle, const u64 orig_mr_handle, - const u64 vaddr_in, const u32 access_ctrl, const u32 pd, - struct ehea_mr *mr) -{ - u64 hret; - unsigned long outs[PLPAR_HCALL9_BUFSIZE]; - - hret = ehea_plpar_hcall9(H_REGISTER_SMR, - outs, - adapter_handle , /* R4 */ - orig_mr_handle, /* R5 */ - vaddr_in, /* R6 */ - (((u64)access_ctrl) << 32ULL), /* R7 */ - pd, /* R8 */ - 0, 0, 0, 0); /* R9-R12 */ - - mr->handle = outs[0]; - mr->lkey = (u32)outs[2]; - - return hret; -} - -u64 ehea_h_disable_and_get_hea(const u64 adapter_handle, const u64 qp_handle) -{ - unsigned long outs[PLPAR_HCALL9_BUFSIZE]; - - return ehea_plpar_hcall9(H_DISABLE_AND_GET_HEA, - outs, - adapter_handle, /* R4 */ - H_DISABLE_GET_EHEA_WQE_P, /* R5 */ - qp_handle, /* R6 */ - 0, 0, 0, 0, 0, 0); /* R7-R12 */ -} - -u64 ehea_h_free_resource(const u64 adapter_handle, const u64 res_handle, - u64 force_bit) -{ - return ehea_plpar_hcall_norets(H_FREE_RESOURCE, - adapter_handle, /* R4 */ - res_handle, /* R5 */ - force_bit, - 0, 0, 0, 0); /* R7-R10 */ -} - -u64 ehea_h_alloc_resource_mr(const u64 adapter_handle, const u64 vaddr, - const u64 length, const u32 access_ctrl, - const u32 pd, u64 *mr_handle, u32 *lkey) -{ - u64 hret; - unsigned long outs[PLPAR_HCALL9_BUFSIZE]; - - hret = ehea_plpar_hcall9(H_ALLOC_HEA_RESOURCE, - outs, - adapter_handle, /* R4 */ - 5, /* R5 */ - vaddr, /* R6 */ - length, /* R7 */ - (((u64) access_ctrl) << 32ULL), /* R8 */ - pd, /* R9 */ - 0, 0, 0); /* R10-R12 */ - - *mr_handle = outs[0]; - *lkey = (u32)outs[2]; - return hret; -} - -u64 ehea_h_register_rpage_mr(const u64 adapter_handle, const u64 mr_handle, - const u8 pagesize, const u8 queue_type, - const u64 log_pageaddr, const u64 count) -{ - if ((count > 1) && (log_pageaddr & ~PAGE_MASK)) { - pr_err("not on pageboundary\n"); - return H_PARAMETER; - } - - return ehea_h_register_rpage(adapter_handle, pagesize, - queue_type, mr_handle, - log_pageaddr, count); -} - -u64 ehea_h_query_ehea(const u64 adapter_handle, void *cb_addr) -{ - u64 hret, cb_logaddr; - - cb_logaddr = virt_to_abs(cb_addr); - - hret = ehea_plpar_hcall_norets(H_QUERY_HEA, - adapter_handle, /* R4 */ - cb_logaddr, /* R5 */ - 0, 0, 0, 0, 0); /* R6-R10 */ -#ifdef DEBUG - ehea_dump(cb_addr, sizeof(struct hcp_query_ehea), "hcp_query_ehea"); -#endif - return hret; -} - -u64 ehea_h_query_ehea_port(const u64 adapter_handle, const u16 port_num, - const u8 cb_cat, const u64 select_mask, - void *cb_addr) -{ - u64 port_info; - u64 cb_logaddr = virt_to_abs(cb_addr); - u64 arr_index = 0; - - port_info = EHEA_BMASK_SET(H_MEHEAPORT_CAT, cb_cat) - | EHEA_BMASK_SET(H_MEHEAPORT_PN, port_num); - - return ehea_plpar_hcall_norets(H_QUERY_HEA_PORT, - adapter_handle, /* R4 */ - port_info, /* R5 */ - select_mask, /* R6 */ - arr_index, /* R7 */ - cb_logaddr, /* R8 */ - 0, 0); /* R9-R10 */ -} - -u64 ehea_h_modify_ehea_port(const u64 adapter_handle, const u16 port_num, - const u8 cb_cat, const u64 select_mask, - void *cb_addr) -{ - unsigned long outs[PLPAR_HCALL9_BUFSIZE]; - u64 port_info; - u64 arr_index = 0; - u64 cb_logaddr = virt_to_abs(cb_addr); - - port_info = EHEA_BMASK_SET(H_MEHEAPORT_CAT, cb_cat) - | EHEA_BMASK_SET(H_MEHEAPORT_PN, port_num); -#ifdef DEBUG - ehea_dump(cb_addr, sizeof(struct hcp_ehea_port_cb0), "Before HCALL"); -#endif - return ehea_plpar_hcall9(H_MODIFY_HEA_PORT, - outs, - adapter_handle, /* R4 */ - port_info, /* R5 */ - select_mask, /* R6 */ - arr_index, /* R7 */ - cb_logaddr, /* R8 */ - 0, 0, 0, 0); /* R9-R12 */ -} - -u64 ehea_h_reg_dereg_bcmc(const u64 adapter_handle, const u16 port_num, - const u8 reg_type, const u64 mc_mac_addr, - const u16 vlan_id, const u32 hcall_id) -{ - u64 r5_port_num, r6_reg_type, r7_mc_mac_addr, r8_vlan_id; - u64 mac_addr = mc_mac_addr >> 16; - - r5_port_num = EHEA_BMASK_SET(H_REGBCMC_PN, port_num); - r6_reg_type = EHEA_BMASK_SET(H_REGBCMC_REGTYPE, reg_type); - r7_mc_mac_addr = EHEA_BMASK_SET(H_REGBCMC_MACADDR, mac_addr); - r8_vlan_id = EHEA_BMASK_SET(H_REGBCMC_VLANID, vlan_id); - - return ehea_plpar_hcall_norets(hcall_id, - adapter_handle, /* R4 */ - r5_port_num, /* R5 */ - r6_reg_type, /* R6 */ - r7_mc_mac_addr, /* R7 */ - r8_vlan_id, /* R8 */ - 0, 0); /* R9-R12 */ -} - -u64 ehea_h_reset_events(const u64 adapter_handle, const u64 neq_handle, - const u64 event_mask) -{ - return ehea_plpar_hcall_norets(H_RESET_EVENTS, - adapter_handle, /* R4 */ - neq_handle, /* R5 */ - event_mask, /* R6 */ - 0, 0, 0, 0); /* R7-R12 */ -} - -u64 ehea_h_error_data(const u64 adapter_handle, const u64 ressource_handle, - void *rblock) -{ - return ehea_plpar_hcall_norets(H_ERROR_DATA, - adapter_handle, /* R4 */ - ressource_handle, /* R5 */ - virt_to_abs(rblock), /* R6 */ - 0, 0, 0, 0); /* R7-R12 */ -} |