^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * PS3 BD/DVD/CD-ROM Storage Driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2007 Sony Computer Entertainment Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Copyright 2007 Sony Corp.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <linux/cdrom.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/highmem.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <scsi/scsi.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <scsi/scsi_cmnd.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <scsi/scsi_dbg.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <scsi/scsi_device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <scsi/scsi_host.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <scsi/scsi_eh.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include <asm/lv1call.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #include <asm/ps3stor.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define DEVICE_NAME "ps3rom"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define BOUNCE_SIZE (64*1024)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define PS3ROM_MAX_SECTORS (BOUNCE_SIZE >> 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) struct ps3rom_private {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) struct ps3_storage_device *dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) struct scsi_cmnd *curr_cmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define LV1_STORAGE_SEND_ATAPI_COMMAND (1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) struct lv1_atapi_cmnd_block {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) u8 pkt[32]; /* packet command block */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) u32 pktlen; /* should be 12 for ATAPI 8020 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) u32 blocks;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) u32 block_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) u32 proto; /* transfer mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) u32 in_out; /* transfer direction */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) u64 buffer; /* parameter except command block */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) u32 arglen; /* length above */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) enum lv1_atapi_proto {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) NON_DATA_PROTO = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) PIO_DATA_IN_PROTO = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) PIO_DATA_OUT_PROTO = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) DMA_PROTO = 3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) enum lv1_atapi_in_out {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) DIR_WRITE = 0, /* memory -> device */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) DIR_READ = 1 /* device -> memory */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) static int ps3rom_slave_configure(struct scsi_device *scsi_dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) struct ps3rom_private *priv = shost_priv(scsi_dev->host);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) struct ps3_storage_device *dev = priv->dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) dev_dbg(&dev->sbd.core, "%s:%u: id %u, lun %llu, channel %u\n", __func__,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) __LINE__, scsi_dev->id, scsi_dev->lun, scsi_dev->channel);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) * ATAPI SFF8020 devices use MODE_SENSE_10,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) * so we can prohibit MODE_SENSE_6
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) scsi_dev->use_10_for_ms = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) /* we don't support {READ,WRITE}_6 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) scsi_dev->use_10_for_rw = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) static int ps3rom_atapi_request(struct ps3_storage_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) struct scsi_cmnd *cmd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) struct lv1_atapi_cmnd_block atapi_cmnd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) unsigned char opcode = cmd->cmnd[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) u64 lpar;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) dev_dbg(&dev->sbd.core, "%s:%u: send ATAPI command 0x%02x\n", __func__,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) __LINE__, opcode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) memset(&atapi_cmnd, 0, sizeof(struct lv1_atapi_cmnd_block));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) memcpy(&atapi_cmnd.pkt, cmd->cmnd, 12);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) atapi_cmnd.pktlen = 12;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) atapi_cmnd.block_size = 1; /* transfer size is block_size * blocks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) atapi_cmnd.blocks = atapi_cmnd.arglen = scsi_bufflen(cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) atapi_cmnd.buffer = dev->bounce_lpar;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) switch (cmd->sc_data_direction) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) case DMA_FROM_DEVICE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) if (scsi_bufflen(cmd) >= CD_FRAMESIZE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) atapi_cmnd.proto = DMA_PROTO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) atapi_cmnd.proto = PIO_DATA_IN_PROTO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) atapi_cmnd.in_out = DIR_READ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) case DMA_TO_DEVICE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) if (scsi_bufflen(cmd) >= CD_FRAMESIZE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) atapi_cmnd.proto = DMA_PROTO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) atapi_cmnd.proto = PIO_DATA_OUT_PROTO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) atapi_cmnd.in_out = DIR_WRITE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) scsi_sg_copy_to_buffer(cmd, dev->bounce_buf, dev->bounce_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) atapi_cmnd.proto = NON_DATA_PROTO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) lpar = ps3_mm_phys_to_lpar(__pa(&atapi_cmnd));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) res = lv1_storage_send_device_command(dev->sbd.dev_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) LV1_STORAGE_SEND_ATAPI_COMMAND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) lpar, sizeof(atapi_cmnd),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) atapi_cmnd.buffer,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) atapi_cmnd.arglen, &dev->tag);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) if (res == LV1_DENIED_BY_POLICY) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) dev_dbg(&dev->sbd.core,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) "%s:%u: ATAPI command 0x%02x denied by policy\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) __func__, __LINE__, opcode);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) return DID_ERROR << 16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) if (res) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) dev_err(&dev->sbd.core,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) "%s:%u: ATAPI command 0x%02x failed %d\n", __func__,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) __LINE__, opcode, res);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) return DID_ERROR << 16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) static inline unsigned int srb10_lba(const struct scsi_cmnd *cmd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) return cmd->cmnd[2] << 24 | cmd->cmnd[3] << 16 | cmd->cmnd[4] << 8 |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) cmd->cmnd[5];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) static inline unsigned int srb10_len(const struct scsi_cmnd *cmd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) return cmd->cmnd[7] << 8 | cmd->cmnd[8];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) static int ps3rom_read_request(struct ps3_storage_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) struct scsi_cmnd *cmd, u32 start_sector,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) u32 sectors)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) dev_dbg(&dev->sbd.core, "%s:%u: read %u sectors starting at %u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) __func__, __LINE__, sectors, start_sector);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) res = lv1_storage_read(dev->sbd.dev_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) dev->regions[dev->region_idx].id, start_sector,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) sectors, 0, dev->bounce_lpar, &dev->tag);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) if (res) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) dev_err(&dev->sbd.core, "%s:%u: read failed %d\n", __func__,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) __LINE__, res);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) return DID_ERROR << 16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) static int ps3rom_write_request(struct ps3_storage_device *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) struct scsi_cmnd *cmd, u32 start_sector,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) u32 sectors)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) dev_dbg(&dev->sbd.core, "%s:%u: write %u sectors starting at %u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) __func__, __LINE__, sectors, start_sector);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) scsi_sg_copy_to_buffer(cmd, dev->bounce_buf, dev->bounce_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) res = lv1_storage_write(dev->sbd.dev_id,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) dev->regions[dev->region_idx].id, start_sector,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) sectors, 0, dev->bounce_lpar, &dev->tag);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) if (res) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) dev_err(&dev->sbd.core, "%s:%u: write failed %d\n", __func__,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) __LINE__, res);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) return DID_ERROR << 16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) static int ps3rom_queuecommand_lck(struct scsi_cmnd *cmd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) void (*done)(struct scsi_cmnd *))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) struct ps3rom_private *priv = shost_priv(cmd->device->host);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) struct ps3_storage_device *dev = priv->dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) unsigned char opcode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) priv->curr_cmd = cmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) cmd->scsi_done = done;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) opcode = cmd->cmnd[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) * While we can submit READ/WRITE SCSI commands as ATAPI commands,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) * it's recommended for various reasons (performance, error handling,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) * ...) to use lv1_storage_{read,write}() instead
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) switch (opcode) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) case READ_10:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) res = ps3rom_read_request(dev, cmd, srb10_lba(cmd),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) srb10_len(cmd));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) case WRITE_10:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) res = ps3rom_write_request(dev, cmd, srb10_lba(cmd),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) srb10_len(cmd));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) res = ps3rom_atapi_request(dev, cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) if (res) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) cmd->result = res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) cmd->sense_buffer[0] = 0x70;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) cmd->sense_buffer[2] = ILLEGAL_REQUEST;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) priv->curr_cmd = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) cmd->scsi_done(cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) static DEF_SCSI_QCMD(ps3rom_queuecommand)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) static int decode_lv1_status(u64 status, unsigned char *sense_key,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) unsigned char *asc, unsigned char *ascq)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) if (((status >> 24) & 0xff) != SAM_STAT_CHECK_CONDITION)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) return -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) *sense_key = (status >> 16) & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) *asc = (status >> 8) & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) *ascq = status & 0xff;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) static irqreturn_t ps3rom_interrupt(int irq, void *data)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) struct ps3_storage_device *dev = data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) struct Scsi_Host *host;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) struct ps3rom_private *priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) struct scsi_cmnd *cmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) int res;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) u64 tag, status;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) unsigned char sense_key, asc, ascq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) res = lv1_storage_get_async_status(dev->sbd.dev_id, &tag, &status);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) * status = -1 may mean that ATAPI transport completed OK, but
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) * ATAPI command itself resulted CHECK CONDITION
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) * so, upper layer should issue REQUEST_SENSE to check the sense data
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) if (tag != dev->tag)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) dev_err(&dev->sbd.core,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) "%s:%u: tag mismatch, got %llx, expected %llx\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) __func__, __LINE__, tag, dev->tag);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) if (res) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%llx\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) __func__, __LINE__, res, status);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) return IRQ_HANDLED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) host = ps3_system_bus_get_drvdata(&dev->sbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) priv = shost_priv(host);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) cmd = priv->curr_cmd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) if (!status) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) /* OK, completed */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) int len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) len = scsi_sg_copy_from_buffer(cmd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) dev->bounce_buf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) dev->bounce_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) scsi_set_resid(cmd, scsi_bufflen(cmd) - len);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) cmd->result = DID_OK << 16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) goto done;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) if (cmd->cmnd[0] == REQUEST_SENSE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) /* SCSI spec says request sense should never get error */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) dev_err(&dev->sbd.core, "%s:%u: end error without autosense\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) __func__, __LINE__);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) cmd->result = DID_ERROR << 16 | SAM_STAT_CHECK_CONDITION;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) goto done;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) if (decode_lv1_status(status, &sense_key, &asc, &ascq)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) cmd->result = DID_ERROR << 16;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) goto done;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) scsi_build_sense_buffer(0, cmd->sense_buffer, sense_key, asc, ascq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) cmd->result = SAM_STAT_CHECK_CONDITION;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) done:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) priv->curr_cmd = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) cmd->scsi_done(cmd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) return IRQ_HANDLED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) static struct scsi_host_template ps3rom_host_template = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) .name = DEVICE_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) .slave_configure = ps3rom_slave_configure,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) .queuecommand = ps3rom_queuecommand,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) .can_queue = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) .this_id = 7,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) .sg_tablesize = SG_ALL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) .emulated = 1, /* only sg driver uses this */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) .max_sectors = PS3ROM_MAX_SECTORS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) .module = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) static int ps3rom_probe(struct ps3_system_bus_device *_dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) struct ps3_storage_device *dev = to_ps3_storage_device(&_dev->core);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) int error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) struct Scsi_Host *host;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) struct ps3rom_private *priv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) if (dev->blk_size != CD_FRAMESIZE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) dev_err(&dev->sbd.core,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) "%s:%u: cannot handle block size %llu\n", __func__,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) __LINE__, dev->blk_size);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) dev->bounce_size = BOUNCE_SIZE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) dev->bounce_buf = kmalloc(BOUNCE_SIZE, GFP_DMA);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) if (!dev->bounce_buf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) error = ps3stor_setup(dev, ps3rom_interrupt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) if (error)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) goto fail_free_bounce;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) host = scsi_host_alloc(&ps3rom_host_template,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) sizeof(struct ps3rom_private));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) if (!host) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) dev_err(&dev->sbd.core, "%s:%u: scsi_host_alloc failed\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) __func__, __LINE__);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) error = -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) goto fail_teardown;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) priv = shost_priv(host);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) ps3_system_bus_set_drvdata(&dev->sbd, host);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) priv->dev = dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) /* One device/LUN per SCSI bus */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) host->max_id = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) host->max_lun = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) error = scsi_add_host(host, &dev->sbd.core);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) if (error) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) dev_err(&dev->sbd.core, "%s:%u: scsi_host_alloc failed %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) __func__, __LINE__, error);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) error = -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) goto fail_host_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) scsi_scan_host(host);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) fail_host_put:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) scsi_host_put(host);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) ps3_system_bus_set_drvdata(&dev->sbd, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) fail_teardown:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) ps3stor_teardown(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) fail_free_bounce:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) kfree(dev->bounce_buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) return error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405) static int ps3rom_remove(struct ps3_system_bus_device *_dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) struct ps3_storage_device *dev = to_ps3_storage_device(&_dev->core);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) struct Scsi_Host *host = ps3_system_bus_get_drvdata(&dev->sbd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) scsi_remove_host(host);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) ps3stor_teardown(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) scsi_host_put(host);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) ps3_system_bus_set_drvdata(&dev->sbd, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) kfree(dev->bounce_buf);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) static struct ps3_system_bus_driver ps3rom = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) .match_id = PS3_MATCH_ID_STOR_ROM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) .core.name = DEVICE_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) .core.owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) .probe = ps3rom_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) .remove = ps3rom_remove
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) static int __init ps3rom_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 428) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 429) return ps3_system_bus_driver_register(&ps3rom);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 430) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 431)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 432) static void __exit ps3rom_exit(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 433) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 434) ps3_system_bus_driver_unregister(&ps3rom);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 435) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 436)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 437) module_init(ps3rom_init);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 438) module_exit(ps3rom_exit);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 439)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 440) MODULE_LICENSE("GPL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 441) MODULE_DESCRIPTION("PS3 BD/DVD/CD-ROM Storage Driver");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 442) MODULE_AUTHOR("Sony Corporation");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 443) MODULE_ALIAS(PS3_MODULE_ALIAS_STOR_ROM);
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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